/* roulang page: index */
:root {
            --primary: #0F4C81;
            --primary-dark: #0A3455;
            --accent-green: #00C853;
            --accent-orange: #F5A623;
            --bg-main: #F7F9FC;
            --bg-white: #FFFFFF;
            --bg-dark: #0D1B2A;
            --text-primary: #1A1A2E;
            --text-secondary: #4A4A6A;
            --text-muted: #8A8AA3;
            --border: #E8ECF3;
            --divider: #DCE3ED;
            --hover-blue: #1B6CB3;
            --radius-card: 12px;
            --radius-btn: 8px;
            --radius-input: 6px;
            --radius-badge: 4px;
            --radius-img: 8px;
            --shadow-card: 0 2px 8px rgba(15, 76, 129, 0.06);
            --shadow-card-hover: 0 6px 20px rgba(15, 76, 129, 0.12);
            --transition: 300ms ease;
            --container: 1240px;
            --section-spacing: 72px;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
        }

        body {
            font-family: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            font-size: 0.98rem;
            font-weight: 400;
            line-height: 1.8;
            color: var(--text-secondary);
            background: var(--bg-main);
            overflow-x: hidden;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition);
        }

        a:hover {
            color: var(--hover-blue);
        }

        ul,
        ol {
            list-style: none;
        }

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            border: none;
            outline: none;
            background: none;
        }

        button {
            cursor: pointer;
        }

        .container {
            max-width: var(--container);
            margin: 0 auto;
            padding: 0 24px;
        }

        .section {
            padding: var(--section-spacing) 0;
        }

        .section-sm {
            padding: 48px 0;
        }

        .section-title {
            font-size: 1.6rem;
            font-weight: 650;
            line-height: 1.35;
            color: var(--text-primary);
            margin-bottom: 8px;
        }

        .section-subtitle {
            font-size: 0.98rem;
            color: var(--text-muted);
            margin-bottom: 32px;
            max-width: 680px;
        }

        .section-header {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 16px;
            margin-bottom: 32px;
        }

        .section-header .more-link {
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--primary);
            white-space: nowrap;
        }

        .section-header .more-link:hover {
            color: var(--hover-blue);
            text-decoration: underline;
        }

        /* ============ Header / Nav ============ */
        .site-header {
            background: var(--bg-white);
            border-bottom: 1px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 8px rgba(15, 76, 129, 0.04);
        }

        .brand-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 0;
            gap: 16px;
        }

        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--text-primary);
        }

        .brand-logo:hover {
            color: var(--primary);
        }

        .logo-icon {
            width: 38px;
            height: 38px;
            background: var(--primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            flex-shrink: 0;
        }

        .logo-icon::before {
            content: '';
            width: 0;
            height: 0;
            border-left: 12px solid var(--accent-green);
            border-top: 7px solid transparent;
            border-bottom: 7px solid transparent;
            margin-left: 3px;
        }

        .brand-actions {
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .search-btn {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            border: 1px solid var(--border);
            background: var(--bg-white);
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all var(--transition);
            font-size: 0.95rem;
        }

        .search-btn:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: #F0F5FC;
        }

        .login-btn {
            padding: 8px 18px;
            border-radius: var(--radius-btn);
            color: var(--primary);
            font-weight: 500;
            font-size: 0.9rem;
            border: 1.5px solid var(--primary);
            background: transparent;
            transition: all var(--transition);
            white-space: nowrap;
        }

        .login-btn:hover {
            background: #F0F5FC;
            color: var(--primary-dark);
        }

        .subscribe-btn {
            padding: 10px 22px;
            border-radius: var(--radius-btn);
            background: var(--accent-green);
            color: #fff;
            font-weight: 600;
            font-size: 0.9rem;
            transition: all var(--transition);
            white-space: nowrap;
            letter-spacing: 0.02em;
        }

        .subscribe-btn:hover {
            background: #00B34A;
            color: #fff;
            transform: scale(1.03);
        }

        .channel-row {
            border-top: 1px solid var(--border);
            background: var(--bg-white);
        }

        .channel-nav {
            display: flex;
            align-items: center;
            gap: 32px;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
            padding: 0;
        }

        .channel-nav::-webkit-scrollbar {
            display: none;
        }

        .channel-nav a {
            padding: 12px 2px 10px;
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text-secondary);
            white-space: nowrap;
            border-bottom: 3px solid transparent;
            transition: all var(--transition);
        }

        .channel-nav a:hover {
            color: var(--primary);
        }

        .channel-nav a.active {
            color: var(--primary);
            border-bottom-color: var(--primary);
            font-weight: 600;
        }

        /* ============ Hero ============ */
        .hero {
            background: linear-gradient(135deg, #EAF1F9 0%, #F7F9FC 55%, #EAF1F9 100%);
            padding: 0;
            min-height: 70vh;
            display: flex;
            align-items: center;
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: -120px;
            right: -100px;
            width: 420px;
            height: 420px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(15, 76, 129, 0.06) 0%, transparent 70%);
            pointer-events: none;
        }

        .hero::after {
            content: '';
            position: absolute;
            bottom: -80px;
            left: -60px;
            width: 350px;
            height: 350px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(0, 200, 83, 0.05) 0%, transparent 70%);
            pointer-events: none;
        }

        .hero .container {
            display: grid;
            grid-template-columns: 1.1fr 1fr;
            gap: 48px;
            align-items: center;
            width: 100%;
            position: relative;
            z-index: 2;
            padding-top: 48px;
            padding-bottom: 48px;
        }

        .hero-content {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .hero-badge-row {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-wrap: wrap;
        }

        .promo-blast {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--accent-orange);
            color: #fff;
            font-weight: 700;
            font-size: 0.82rem;
            padding: 6px 16px;
            border-radius: 20px;
            letter-spacing: 0.05em;
            box-shadow: 0 4px 12px rgba(245, 166, 35, 0.35);
            transform: rotate(-3deg);
            animation: pulse-blast 2.5s infinite;
        }

        @keyframes pulse-blast {
            0%, 100% { transform: rotate(-3deg) scale(1); }
            50% { transform: rotate(-3deg) scale(1.05); box-shadow: 0 6px 18px rgba(245, 166, 35, 0.45); }
        }

        .hero-limit-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(15, 76, 129, 0.08);
            color: var(--primary);
            font-weight: 600;
            font-size: 0.82rem;
            padding: 6px 14px;
            border-radius: 20px;
        }

        .hero-limit-tag i {
            color: var(--accent-green);
            font-size: 0.7rem;
        }

        .hero h1 {
            font-size: clamp(1.8rem, 3.5vw, 2.3rem);
            font-weight: 700;
            line-height: 1.25;
            color: var(--text-primary);
            margin: 0;
        }

        .hero h1 .highlight {
            color: var(--primary);
            border-bottom: 3px solid var(--accent-green);
            padding-bottom: 2px;
        }

        .hero-desc {
            font-size: 1rem;
            color: var(--text-secondary);
            max-width: 540px;
            line-height: 1.85;
        }

        .hero-cta-row {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            margin-top: 4px;
        }

        .btn-primary {
            padding: 13px 30px;
            border-radius: var(--radius-btn);
            background: var(--primary);
            color: #fff;
            font-weight: 600;
            font-size: 0.95rem;
            transition: all var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            letter-spacing: 0.02em;
        }

        .btn-primary:hover {
            background: var(--primary-dark);
            color: #fff;
            transform: scale(1.02);
            box-shadow: 0 6px 18px rgba(15, 76, 129, 0.25);
        }

        .btn-primary:active {
            transform: scale(0.98);
        }

        .btn-primary:focus-visible,
        .btn-secondary:focus-visible,
        .subscribe-btn:focus-visible {
            outline: 2px solid var(--accent-green);
            outline-offset: 2px;
        }

        .btn-green {
            background: var(--accent-green);
            color: #fff;
            padding: 13px 30px;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 0.95rem;
            transition: all var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            letter-spacing: 0.02em;
        }

        .btn-green:hover {
            background: #00B34A;
            color: #fff;
            transform: scale(1.02);
            box-shadow: 0 6px 18px rgba(0, 200, 83, 0.3);
        }

        .btn-green:active {
            transform: scale(0.98);
        }

        .btn-secondary {
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            border: 1.5px solid var(--primary);
            color: var(--primary);
            font-weight: 600;
            font-size: 0.95rem;
            background: transparent;
            transition: all var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-secondary:hover {
            background: #F0F5FC;
            color: var(--primary-dark);
            transform: scale(1.02);
        }

        .btn-secondary:active {
            transform: scale(0.98);
        }

        .hero-stats {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            margin-top: 12px;
        }

        .hero-stat-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 255, 255, 0.7);
            backdrop-filter: blur(8px);
            border: 1px solid var(--border);
            border-radius: 24px;
            padding: 6px 16px;
            font-size: 0.82rem;
            color: var(--text-secondary);
            font-weight: 500;
        }

        .hero-stat-badge .dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--accent-green);
            animation: blink-dot 2s infinite;
        }

        @keyframes blink-dot {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.3; }
        }

        .hero-stat-badge strong {
            color: var(--text-primary);
            font-weight: 700;
            font-variant-numeric: tabular-nums;
        }

        .hero-visual {
            position: relative;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 10px 32px rgba(15, 76, 129, 0.15);
            min-height: 360px;
            background: var(--primary-dark);
        }

        .hero-visual img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            min-height: 360px;
        }

        .hero-visual-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(15, 76, 129, 0.35) 0%, rgba(10, 52, 85, 0.55) 100%);
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            padding: 24px;
        }

        .hero-visual-tag {
            display: inline-block;
            background: var(--accent-green);
            color: #fff;
            font-size: 0.78rem;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 20px;
            margin-bottom: 8px;
            align-self: flex-start;
        }

        .hero-visual-title {
            color: #fff;
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 4px;
        }

        .hero-visual-sub {
            color: rgba(255, 255, 255, 0.8);
            font-size: 0.88rem;
        }

        /* ============ Countdown ============ */
        .countdown-section {
            background: var(--primary-dark);
            color: #fff;
            padding: 40px 0;
        }

        .countdown-section .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 24px;
        }

        .countdown-label {
            font-size: 1.15rem;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .countdown-label i {
            color: var(--accent-orange);
            font-size: 1.3rem;
        }

        .countdown-timer {
            display: flex;
            gap: 20px;
            align-items: center;
        }

        .timer-block {
            text-align: center;
            background: rgba(255, 255, 255, 0.08);
            border-radius: 10px;
            padding: 10px 18px;
            min-width: 68px;
            border: 1px solid rgba(255, 255, 255, 0.15);
        }

        .timer-block .number {
            font-size: 1.8rem;
            font-weight: 700;
            font-variant-numeric: tabular-nums;
            color: #fff;
            line-height: 1.2;
        }

        .timer-block .label {
            font-size: 0.72rem;
            color: rgba(255, 255, 255, 0.7);
            letter-spacing: 0.05em;
            text-transform: uppercase;
        }

        .countdown-cta {
            padding: 10px 24px;
            border-radius: var(--radius-btn);
            background: var(--accent-orange);
            color: #fff;
            font-weight: 700;
            font-size: 0.9rem;
            transition: all var(--transition);
            white-space: nowrap;
        }

        .countdown-cta:hover {
            background: #E5971A;
            color: #fff;
            transform: scale(1.03);
        }

        /* ============ Highlight Wall ============ */
        .highlight-wall {
            background: var(--bg-main);
        }

        .highlight-grid {
            display: grid;
            grid-template-columns: 1.2fr 0.9fr 0.9fr;
            grid-template-rows: auto auto;
            gap: 24px;
        }

        .highlight-card {
            background: var(--bg-white);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 28px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
            gap: 12px;
            position: relative;
        }

        .highlight-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
        }

        .highlight-card.featured {
            grid-row: span 2;
            background: linear-gradient(135deg, #F0F5FC 0%, #FFFFFF 100%);
            border-color: rgba(15, 76, 129, 0.15);
        }

        .highlight-card .card-icon {
            width: 44px;
            height: 44px;
            border-radius: 10px;
            background: rgba(15, 76, 129, 0.08);
            color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.15rem;
            flex-shrink: 0;
        }

        .highlight-card .card-tag {
            position: absolute;
            top: 16px;
            right: 16px;
            font-size: 0.72rem;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 20px;
            background: var(--accent-green);
            color: #fff;
        }

        .highlight-card .card-tag.orange {
            background: var(--accent-orange);
        }

        .highlight-card h3 {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--text-primary);
            line-height: 1.4;
        }

        .highlight-card p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        .highlight-card .card-link {
            font-size: 0.88rem;
            font-weight: 500;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            margin-top: auto;
        }

        .highlight-card .card-link:hover {
            color: var(--hover-blue);
            text-decoration: underline;
        }

        .highlight-card img {
            border-radius: var(--radius-img);
            height: 120px;
            object-fit: cover;
            width: 100%;
        }

        /* ============ Metrics Board ============ */
        .metrics-board {
            background: var(--bg-white);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

        .metrics-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 20px;
        }

        .metric-card {
            text-align: center;
            padding: 28px 16px;
            background: var(--bg-main);
            border-radius: var(--radius-card);
            border: 1px solid var(--border);
            transition: all var(--transition);
            position: relative;
        }

        .metric-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }

        .metric-card::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 42px;
            height: 3px;
            background: var(--accent-green);
            border-radius: 3px 3px 0 0;
        }

        .metric-number {
            font-size: 2.6rem;
            font-weight: 700;
            color: var(--primary);
            font-variant-numeric: tabular-nums;
            line-height: 1.15;
        }

        .metric-label {
            font-size: 0.88rem;
            color: var(--text-secondary);
            font-weight: 500;
            margin-top: 6px;
        }

        .metric-change {
            font-size: 0.78rem;
            color: var(--accent-green);
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            margin-top: 6px;
        }

        .metric-change.down {
            color: #E53935;
        }

        /* ============ Service Matrix ============ */
        .service-matrix {
            background: var(--bg-main);
        }

        .service-grid {
            display: grid;
            grid-template-columns: 1.1fr 0.9fr 1fr;
            grid-template-rows: auto auto;
            gap: 24px;
        }

        .service-card {
            background: var(--bg-white);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 26px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .service-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
            border-color: rgba(15, 76, 129, 0.25);
        }

        .service-card.tall {
            grid-row: span 2;
            background: linear-gradient(160deg, #F0F5FC 0%, #FFFFFF 60%);
        }

        .service-card img {
            border-radius: var(--radius-img);
            height: 140px;
            object-fit: cover;
            width: 100%;
        }

        .service-card .service-icon {
            width: 40px;
            height: 40px;
            border-radius: 8px;
            background: rgba(15, 76, 129, 0.07);
            color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.05rem;
        }

        .service-card h3 {
            font-size: 1.08rem;
            font-weight: 600;
            color: var(--text-primary);
        }

        .service-card p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        .service-card .service-link {
            font-size: 0.88rem;
            font-weight: 500;
            color: var(--primary);
            margin-top: auto;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .service-card .service-link:hover {
            color: var(--hover-blue);
            text-decoration: underline;
        }

        /* ============ Compare Section ============ */
        .compare-section {
            background: var(--bg-white);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

        .compare-container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 0;
            border-radius: var(--radius-card);
            overflow: hidden;
            border: 1px solid var(--border);
        }

        .compare-side {
            padding: 36px 32px;
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .compare-side.regular {
            background: #FAFBFC;
        }

        .compare-side.vip {
            background: linear-gradient(160deg, #EAF1F9 0%, #F7F9FC 70%);
            border-left: 2px solid var(--accent-green);
            position: relative;
        }

        .compare-side.vip::before {
            content: '推荐';
            position: absolute;
            top: 16px;
            right: 16px;
            background: var(--accent-green);
            color: #fff;
            font-size: 0.72rem;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: 16px;
            letter-spacing: 0.05em;
        }

        .compare-side h3 {
            font-size: 1.25rem;
            font-weight: 650;
            color: var(--text-primary);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .compare-side .compare-price {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--primary);
            font-variant-numeric: tabular-nums;
        }

        .compare-side .compare-price span {
            font-size: 0.9rem;
            font-weight: 400;
            color: var(--text-muted);
        }

        .compare-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .compare-list li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.6;
        }

        .compare-list li i {
            color: var(--accent-green);
            font-size: 0.9rem;
            margin-top: 4px;
            flex-shrink: 0;
        }

        .compare-list li i.fa-xmark {
            color: #B0B8C8;
        }

        /* ============ News Center ============ */
        .news-center {
            background: var(--bg-main);
        }

        .news-layout {
            display: grid;
            grid-template-columns: 1.3fr 0.7fr;
            gap: 32px;
        }

        .news-main {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .news-featured {
            display: flex;
            gap: 20px;
            background: var(--bg-white);
            border-radius: var(--radius-card);
            border: 1px solid var(--border);
            padding: 20px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition);
        }

        .news-featured:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }

        .news-featured img {
            width: 150px;
            height: 150px;
            object-fit: cover;
            border-radius: var(--radius-img);
            flex-shrink: 0;
        }

        .news-featured .news-info {
            display: flex;
            flex-direction: column;
            gap: 8px;
            flex: 1;
        }

        .news-featured .news-date {
            font-size: 0.78rem;
            color: var(--text-muted);
        }

        .news-featured h3 {
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--text-primary);
            line-height: 1.45;
        }

        .news-featured .news-summary {
            font-size: 0.88rem;
            color: var(--text-secondary);
            line-height: 1.7;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .read-more-btn {
            font-size: 0.85rem;
            font-weight: 500;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            align-self: flex-start;
            padding: 4px 0;
        }

        .read-more-btn:hover {
            color: var(--hover-blue);
            text-decoration: underline;
        }

        .news-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .news-list-item {
            display: flex;
            gap: 14px;
            background: var(--bg-white);
            border-radius: var(--radius-card);
            border: 1px solid var(--border);
            padding: 14px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition);
        }

        .news-list-item:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }

        .news-list-item img {
            width: 100px;
            height: 100px;
            object-fit: cover;
            border-radius: var(--radius-img);
            flex-shrink: 0;
        }

        .news-list-item .news-info {
            display: flex;
            flex-direction: column;
            gap: 4px;
            flex: 1;
        }

        .news-list-item .news-date {
            font-size: 0.75rem;
            color: var(--text-muted);
        }

        .news-list-item h4 {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-primary);
            line-height: 1.4;
        }

        .news-list-item .news-summary {
            font-size: 0.84rem;
            color: var(--text-muted);
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            line-height: 1.6;
        }

        .news-sidebar {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .news-sidebar-card {
            background: var(--bg-white);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 20px;
            box-shadow: var(--shadow-card);
        }

        .news-sidebar-card h3 {
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .news-sidebar-card h3 i {
            color: var(--accent-orange);
        }

        .sidebar-news-link {
            display: block;
            padding: 8px 0;
            border-bottom: 1px solid var(--border);
            font-size: 0.88rem;
            color: var(--text-secondary);
            transition: color var(--transition);
            line-height: 1.5;
        }

        .sidebar-news-link:last-child {
            border-bottom: none;
        }

        .sidebar-news-link:hover {
            color: var(--primary);
        }

        /* ============ Brand Intro ============ */
        .brand-intro {
            background: var(--bg-white);
            border-top: 1px solid var(--border);
        }

        .brand-intro .container {
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 40px;
            align-items: center;
        }

        .brand-intro-content {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .brand-intro-content h2 {
            font-size: 1.5rem;
            font-weight: 650;
            color: var(--text-primary);
            line-height: 1.35;
        }

        .brand-intro-content p {
            font-size: 0.95rem;
            color: var(--text-secondary);
            line-height: 1.85;
        }

        .brand-intro-visual {
            position: relative;
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card-hover);
            min-height: 280px;
        }

        .brand-intro-visual img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            min-height: 280px;
        }

        .brand-intro-visual::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(15, 76, 129, 0.2) 0%, rgba(0, 0, 0, 0.1) 100%);
            pointer-events: none;
        }

        /* ============ Deep Content A ============ */
        .deep-content-a {
            background: var(--bg-main);
            border-top: 1px solid var(--border);
        }

        .deep-content-a .container {
            display: grid;
            grid-template-columns: 1fr 1.2fr;
            gap: 48px;
            align-items: start;
        }

        .deep-content-a .deep-left {
            display: flex;
            flex-direction: column;
            gap: 14px;
            position: sticky;
            top: 160px;
        }

        .deep-content-a .deep-left h2 {
            font-size: 1.6rem;
            font-weight: 650;
            color: var(--text-primary);
            line-height: 1.35;
        }

        .deep-content-a .deep-left p {
            font-size: 0.95rem;
            color: var(--text-secondary);
            line-height: 1.8;
            border-left: 3px solid var(--accent-green);
            padding-left: 16px;
        }

        .deep-content-a .deep-right {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .deep-content-a .deep-right p {
            font-size: 0.93rem;
            color: var(--text-secondary);
            line-height: 1.85;
        }

        .deep-content-a .deep-right .data-highlight {
            background: var(--bg-white);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 20px;
            display: flex;
            gap: 20px;
            align-items: center;
            box-shadow: var(--shadow-card);
        }

        .deep-content-a .deep-right .data-highlight .big-number {
            font-size: 2rem;
            font-weight: 700;
            color: var(--primary);
            font-variant-numeric: tabular-nums;
            flex-shrink: 0;
        }

        .deep-content-a .deep-right .data-highlight p {
            font-size: 0.88rem;
            color: var(--text-secondary);
            margin: 0;
        }

        /* ============ Hot Events ============ */
        .hot-events {
            background: var(--bg-white);
            border-top: 1px solid var(--border);
        }

        .hot-grid {
            display: grid;
            grid-template-columns: 1.1fr 0.55fr 0.55fr;
            gap: 24px;
        }

        .hot-card {
            background: var(--bg-main);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
        }

        .hot-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
        }

        .hot-card.big {
            position: relative;
        }

        .hot-card img {
            width: 100%;
            height: 180px;
            object-fit: cover;
        }

        .hot-card.big img {
            height: 260px;
        }

        .hot-card .hot-info {
            padding: 16px;
            display: flex;
            flex-direction: column;
            gap: 6px;
            flex: 1;
        }

        .hot-card .hot-tag {
            display: inline-block;
            font-size: 0.72rem;
            font-weight: 700;
            padding: 3px 10px;
            border-radius: 16px;
            background: var(--accent-orange);
            color: #fff;
            align-self: flex-start;
            letter-spacing: 0.05em;
        }

        .hot-card .hot-tag.green {
            background: var(--accent-green);
        }

        .hot-card h3 {
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-primary);
            line-height: 1.45;
        }

        .hot-card .hot-watch-btn {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            margin-top: auto;
        }

        .hot-card .hot-watch-btn:hover {
            color: var(--hover-blue);
            text-decoration: underline;
        }

        /* ============ Platform Guarantee ============ */
        .platform-guarantee {
            background: var(--bg-main);
            border-top: 1px solid var(--border);
        }

        .guarantee-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .guarantee-item {
            background: var(--bg-white);
            border-radius: var(--radius-card);
            border: 1px solid var(--border);
            padding: 22px;
            text-align: center;
            display: flex;
            flex-direction: column;
            gap: 8px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition);
        }

        .guarantee-item:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }

        .guarantee-item i {
            font-size: 1.5rem;
            color: var(--accent-green);
        }

        .guarantee-item h4 {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-primary);
        }

        .guarantee-item p {
            font-size: 0.82rem;
            color: var(--text-muted);
            line-height: 1.6;
        }

        /* ============ Social Proof ============ */
        .social-proof {
            background: var(--bg-white);
            border-top: 1px solid var(--border);
        }

        .proof-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .proof-card {
            background: var(--bg-main);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 22px;
            display: flex;
            flex-direction: column;
            gap: 10px;
            box-shadow: var(--shadow-card);
        }

        .proof-card .stars {
            color: var(--accent-orange);
            font-size: 0.9rem;
            letter-spacing: 2px;
        }

        .proof-card .proof-text {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.7;
            font-style: italic;
        }

        .proof-card .proof-user {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-top: 4px;
        }

        .avatar-placeholder {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: var(--primary);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 0.85rem;
            flex-shrink: 0;
        }

        .proof-card .proof-name {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--text-primary);
        }

        .proof-card .proof-desc {
            font-size: 0.75rem;
            color: var(--text-muted);
        }

        /* ============ Deep Content B ============ */
        .deep-content-b {
            background: var(--bg-main);
            border-top: 1px solid var(--border);
        }

        .deep-content-b .container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }

        .deep-content-b img {
            border-radius: var(--radius-card);
            width: 100%;
            height: 300px;
            object-fit: cover;
            box-shadow: var(--shadow-card-hover);
        }

        .deep-content-b .deep-b-text {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .deep-content-b .deep-b-text h2 {
            font-size: 1.5rem;
            font-weight: 650;
            color: var(--text-primary);
            line-height: 1.35;
        }

        .deep-content-b .deep-b-text h3 {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-top: 4px;
        }

        .deep-content-b .deep-b-text p {
            font-size: 0.93rem;
            color: var(--text-secondary);
            line-height: 1.85;
        }

        .deep-content-b .deep-b-text .info-row {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
        }

        .deep-content-b .deep-b-text .info-row span {
            font-size: 0.85rem;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 6px;
        }

        /* ============ CTA Form ============ */
        .cta-form-section {
            background: linear-gradient(135deg, #EAF1F9 0%, #F7F9FC 100%);
            border-top: 1px solid var(--border);
        }

        .cta-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }

        .cta-left {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .cta-left h2 {
            font-size: 1.5rem;
            font-weight: 650;
            color: var(--text-primary);
            line-height: 1.35;
        }

        .cta-left p {
            font-size: 0.95rem;
            color: var(--text-secondary);
            line-height: 1.8;
        }

        .cta-left .trust-badges {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
            margin-top: 6px;
        }

        .trust-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--bg-white);
            border: 1px solid var(--border);
            border-radius: 20px;
            padding: 5px 14px;
            font-size: 0.78rem;
            color: var(--text-secondary);
            font-weight: 500;
        }

        .trust-badge i {
            color: var(--accent-green);
        }

        .cta-form-card {
            background: var(--bg-white);
            border-radius: var(--radius-card);
            border: 1px solid var(--border);
            padding: 32px;
            box-shadow: var(--shadow-card-hover);
        }

        .cta-form-card h3 {
            font-size: 1.15rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 20px;
            text-align: center;
        }

        .form-group {
            margin-bottom: 16px;
        }

        .form-group label {
            display: block;
            font-size: 0.85rem;
            font-weight: 500;
            color: var(--text-secondary);
            margin-bottom: 6px;
        }

        .form-group input,
        .form-group select,
        .form-group textarea {
            width: 100%;
            padding: 12px 14px;
            border: 1px solid var(--divider);
            border-radius: var(--radius-input);
            font-size: 0.92rem;
            color: var(--text-primary);
            background: var(--bg-main);
            transition: all var(--transition);
        }

        .form-group input:focus,
        .form-group select:focus,
        .form-group textarea:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(15, 76, 129, 0.1);
            background: var(--bg-white);
            outline: none;
        }

        .form-group textarea {
            resize: vertical;
            min-height: 80px;
        }

        .form-group input::placeholder,
        .form-group textarea::placeholder {
            color: var(--text-muted);
            font-size: 0.86rem;
        }

        .form-submit-btn {
            width: 100%;
            padding: 14px;
            border-radius: var(--radius-btn);
            background: var(--primary);
            color: #fff;
            font-weight: 600;
            font-size: 0.95rem;
            transition: all var(--transition);
            letter-spacing: 0.03em;
        }

        .form-submit-btn:hover {
            background: var(--primary-dark);
            transform: scale(1.01);
            box-shadow: 0 6px 18px rgba(15, 76, 129, 0.25);
        }

        .form-submit-btn:active {
            transform: scale(0.98);
        }

        /* ============ FAQ ============ */
        .faq-section {
            background: var(--bg-white);
            border-top: 1px solid var(--border);
        }

        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            border: 1px solid var(--border);
            border-radius: 8px;
            overflow: hidden;
            transition: all var(--transition);
            background: var(--bg-white);
        }

        .faq-item:hover {
            border-color: rgba(15, 76, 129, 0.3);
        }

        .faq-item.open {
            border-color: rgba(15, 76, 129, 0.35);
            box-shadow: var(--shadow-card);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 16px 20px;
            cursor: pointer;
            background: var(--bg-white);
            transition: background var(--transition);
            gap: 12px;
            user-select: none;
        }

        .faq-question:hover {
            background: #F7F9FC;
        }

        .faq-item.open .faq-question {
            background: #F0F5FC;
        }

        .faq-question .faq-q-text {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-primary);
            flex: 1;
        }

        .faq-question .faq-q-text i {
            color: var(--primary);
            font-size: 0.9rem;
            flex-shrink: 0;
        }

        .faq-arrow {
            width: 20px;
            height: 20px;
            transition: transform 200ms ease;
            color: var(--text-muted);
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .faq-arrow i {
            font-size: 0.9rem;
        }

        .faq-item.open .faq-arrow {
            transform: rotate(180deg);
            color: var(--primary);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 300ms ease;
            background: var(--bg-white);
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
        }

        .faq-answer p {
            padding: 0 20px 16px 20px;
            padding-left: 44px;
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.75;
        }

        /* ============ Footer ============ */
        .site-footer {
            background: var(--bg-dark);
            color: #B8C4D4;
            padding: 48px 0 20px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.3fr 0.8fr 0.8fr 1fr;
            gap: 40px;
            margin-bottom: 32px;
        }

        .footer-brand .logo-icon {
            width: 32px;
            height: 32px;
            background: var(--primary);
            border-radius: 50%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            position: relative;
            margin-right: 8px;
        }

        .footer-brand .logo-icon::before {
            content: '';
            width: 0;
            height: 0;
            border-left: 10px solid var(--accent-green);
            border-top: 6px solid transparent;
            border-bottom: 6px solid transparent;
            margin-left: 2px;
        }

        .footer-brand .brand-name {
            font-size: 1.1rem;
            font-weight: 700;
            color: #fff;
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 12px;
        }

        .footer-brand p {
            font-size: 0.85rem;
            line-height: 1.7;
            color: #8FA0B5;
            max-width: 280px;
        }

        .footer-col h4 {
            font-size: 0.95rem;
            font-weight: 600;
            color: #fff;
            margin-bottom: 14px;
        }

        .footer-col ul {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-col ul a {
            font-size: 0.85rem;
            color: #8FA0B5;
            transition: color var(--transition);
        }

        .footer-col ul a:hover {
            color: #fff;
        }

        .footer-col.footer-subscribe p {
            font-size: 0.85rem;
            color: #8FA0B5;
            margin-bottom: 12px;
            line-height: 1.7;
        }

        .footer-subscribe-form {
            display: flex;
            gap: 8px;
        }

        .footer-subscribe-form input {
            flex: 1;
            padding: 10px 14px;
            border-radius: var(--radius-input);
            border: 1px solid rgba(255, 255, 255, 0.15);
            background: rgba(255, 255, 255, 0.06);
            color: #fff;
            font-size: 0.85rem;
        }

        .footer-subscribe-form input::placeholder {
            color: #6A7A8F;
        }

        .footer-subscribe-form input:focus {
            border-color: var(--accent-green);
            box-shadow: 0 0 0 3px rgba(0, 200, 83, 0.15);
        }

        .footer-subscribe-form button {
            padding: 10px 18px;
            border-radius: var(--radius-input);
            background: var(--accent-green);
            color: #fff;
            font-weight: 600;
            font-size: 0.85rem;
            transition: all var(--transition);
            white-space: nowrap;
        }

        .footer-subscribe-form button:hover {
            background: #00B34A;
            transform: scale(1.03);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 16px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px;
            font-size: 0.8rem;
            color: #6A7A8F;
        }

        .footer-bottom a {
            color: #8FA0B5;
            font-size: 0.8rem;
            transition: color var(--transition);
        }

        .footer-bottom a:hover {
            color: #fff;
        }

        .footer-bottom .footer-links {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        /* ============ Responsive ============ */
        @media (max-width: 1024px) {
            :root {
                --section-spacing: 48px;
            }

            .hero .container {
                grid-template-columns: 1fr;
                gap: 32px;
                padding-top: 32px;
                padding-bottom: 32px;
            }

            .hero-visual {
                min-height: 260px;
            }

            .hero-visual img {
                min-height: 260px;
            }

            .channel-nav {
                gap: 20px;
            }

            .metrics-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 16px;
            }

            .service-grid {
                grid-template-columns: 1fr 1fr;
                gap: 16px;
            }

            .service-card.tall {
                grid-row: span 1;
                grid-column: span 2;
            }

            .highlight-grid {
                grid-template-columns: 1fr 1fr;
                gap: 16px;
            }

            .highlight-card.featured {
                grid-row: span 1;
                grid-column: span 2;
            }

            .news-layout {
                grid-template-columns: 1fr;
                gap: 24px;
            }

            .hot-grid {
                grid-template-columns: 1fr 1fr;
                gap: 16px;
            }

            .hot-card.big {
                grid-column: span 2;
            }

            .guarantee-grid {
                grid-template-columns: 1fr 1fr;
                gap: 16px;
            }

            .proof-grid {
                grid-template-columns: 1fr;
            }

            .deep-content-a .container,
            .deep-content-b .container {
                grid-template-columns: 1fr;
                gap: 24px;
            }

            .deep-content-a .deep-left {
                position: static;
            }

            .brand-intro .container {
                grid-template-columns: 1fr;
                gap: 24px;
            }
        }

        @media (max-width: 768px) {
            :root {
                --section-spacing: 32px;
            }

            .container {
                padding: 0 16px;
            }

            .brand-row {
                flex-wrap: wrap;
                gap: 10px;
            }

            .brand-logo {
                font-size: 1.15rem;
            }

            .brand-actions {
                gap: 8px;
            }

            .subscribe-btn {
                padding: 8px 14px;
                font-size: 0.82rem;
            }

            .login-btn {
                padding: 6px 12px;
                font-size: 0.82rem;
            }

            .channel-nav {
                gap: 16px;
            }

            .channel-nav a {
                font-size: 0.82rem;
                padding: 10px 2px 8px;
            }

            .hero h1 {
                font-size: 1.8rem;
            }

            .hero-cta-row {
                flex-direction: column;
                gap: 10px;
            }

            .btn-primary,
            .btn-green,
            .btn-secondary {
                width: 100%;
                justify-content: center;
            }

            .hero-stats {
                gap: 8px;
            }

            .hero-stat-badge {
                padding: 5px 12px;
                font-size: 0.75rem;
            }

            .metrics-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }

            .metric-number {
                font-size: 2rem;
            }

            .service-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }

            .service-card.tall {
                grid-column: span 1;
            }

            .highlight-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }

            .highlight-card.featured {
                grid-column: span 1;
            }

            .compare-container {
                grid-template-columns: 1fr;
            }

            .compare-side.vip {
                border-left: none;
                border-top: 2px solid var(--accent-green);
            }

            .news-featured {
                flex-direction: column;
                gap: 12px;
            }

            .news-featured img {
                width: 100%;
                height: 160px;
            }

            .news-list-item {
                flex-direction: column;
                gap: 8px;
            }

            .news-list-item img {
                width: 100%;
                height: 140px;
            }

            .hot-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }

            .hot-card.big {
                grid-column: span 1;
            }

            .hot-card.big img {
                height: 180px;
            }

            .guarantee-grid {
                grid-template-columns: 1fr;
                gap: 12px;
            }

            .cta-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }

            .cta-form-card {
                padding: 22px;
            }

            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }

            .countdown-section .container {
                flex-direction: column;
                align-items: flex-start;
                gap: 16px;
            }

            .countdown-timer {
                gap: 10px;
                flex-wrap: wrap;
            }

            .timer-block {
                padding: 8px 12px;
                min-width: 56px;
            }

            .timer-block .number {
                font-size: 1.3rem;
            }
        }

        @media (max-width: 480px) {
            .container {
                padding: 0 14px;
            }

            .hero h1 {
                font-size: 1.6rem;
            }

            .metrics-grid {
                grid-template-columns: 1fr;
                gap: 10px;
            }

            .metric-card {
                padding: 18px 12px;
            }

            .metric-number {
                font-size: 1.8rem;
            }

            .section-title {
                font-size: 1.3rem;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 18px;
            }

            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }

            .promo-blast {
                font-size: 0.72rem;
                padding: 4px 12px;
            }

            .timer-block {
                padding: 6px 10px;
                min-width: 48px;
            }

            .timer-block .number {
                font-size: 1.1rem;
            }

            .channel-nav a {
                font-size: 0.75rem;
            }
        }

/* roulang page: category3 */
:root {
            --primary: #0F4C81;
            --primary-dark: #0A3455;
            --accent-green: #00C853;
            --accent-orange: #F5A623;
            --bg-main: #F7F9FC;
            --bg-white: #FFFFFF;
            --bg-dark: #0D1B2A;
            --text-primary: #1A1A2E;
            --text-secondary: #4A4A6A;
            --text-muted: #8A8AA3;
            --border: #E8ECF3;
            --divider: #DCE3ED;
            --hover-blue: #1B6CB3;
            --radius-card: 12px;
            --radius-btn: 8px;
            --radius-input: 6px;
            --radius-badge: 4px;
            --radius-img: 8px;
            --shadow-card: 0 2px 8px rgba(15, 76, 129, 0.06);
            --shadow-card-hover: 0 6px 20px rgba(15, 76, 129, 0.12);
            --transition: 300ms ease;
            --container: 1240px;
            --section-spacing: 72px;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            font-size: 0.98rem;
            font-weight: 400;
            line-height: 1.8;
            color: var(--text-secondary);
            background: var(--bg-main);
            overflow-x: hidden;
            min-height: 100vh;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-img);
        }

        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition), background var(--transition), border-color var(--transition);
        }

        a:hover {
            color: var(--hover-blue);
        }

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            border: none;
            outline: none;
            background: none;
        }

        button {
            cursor: pointer;
        }

        ul,
        ol {
            list-style: none;
        }

        h1,
        h2,
        h3,
        h4,
        h5 {
            color: var(--text-primary);
            line-height: 1.35;
        }

        h1 {
            font-size: 2.3rem;
            font-weight: 700;
            line-height: 1.25;
        }

        h2 {
            font-size: 1.6rem;
            font-weight: 650;
        }

        h3 {
            font-size: 1.25rem;
            font-weight: 600;
        }

        h4 {
            font-size: 1.05rem;
            font-weight: 600;
        }

        .container {
            max-width: var(--container);
            margin: 0 auto;
            padding: 0 24px;
        }

        .section {
            padding: var(--section-spacing) 0;
        }

        .section-sm {
            padding: 48px 0;
        }

        .section-title {
            font-size: 1.6rem;
            font-weight: 650;
            line-height: 1.35;
            color: var(--text-primary);
            margin-bottom: 8px;
        }

        .section-subtitle {
            font-size: 0.98rem;
            color: var(--text-muted);
            margin-bottom: 32px;
            max-width: 680px;
            line-height: 1.8;
        }

        .section-header {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 16px;
            margin-bottom: 32px;
        }

        .section-header .more-link {
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--primary);
            white-space: nowrap;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .section-header .more-link:hover {
            color: var(--hover-blue);
            text-decoration: underline;
        }

        .section-header .more-link i {
            font-size: 0.8rem;
            transition: transform var(--transition);
        }

        .section-header .more-link:hover i {
            transform: translateX(4px);
        }

        /* ============ Header / Nav ============ */
        .site-header {
            background: var(--bg-white);
            border-bottom: 1px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 8px rgba(15, 76, 129, 0.04);
        }

        .brand-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 0;
            gap: 16px;
        }

        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--text-primary);
        }

        .brand-logo:hover {
            color: var(--primary);
        }

        .logo-icon {
            width: 38px;
            height: 38px;
            background: var(--primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            flex-shrink: 0;
        }

        .logo-icon::before {
            content: '';
            width: 0;
            height: 0;
            border-left: 12px solid var(--accent-green);
            border-top: 7px solid transparent;
            border-bottom: 7px solid transparent;
            margin-left: 3px;
        }

        .brand-actions {
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .search-btn {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            border: 1px solid var(--border);
            background: var(--bg-white);
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all var(--transition);
            font-size: 0.95rem;
        }

        .search-btn:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: #F0F5FC;
        }

        .search-btn:focus-visible {
            outline: 2px solid var(--accent-green);
            outline-offset: 2px;
        }

        .login-btn {
            padding: 8px 18px;
            border-radius: var(--radius-btn);
            color: var(--primary);
            font-weight: 500;
            font-size: 0.9rem;
            border: 1.5px solid var(--primary);
            background: transparent;
            transition: all var(--transition);
            white-space: nowrap;
        }

        .login-btn:hover {
            background: #F0F5FC;
            color: var(--primary-dark);
            border-color: var(--primary-dark);
        }

        .login-btn:focus-visible,
        .subscribe-btn:focus-visible {
            outline: 2px solid var(--accent-green);
            outline-offset: 2px;
        }

        .subscribe-btn {
            padding: 10px 22px;
            border-radius: var(--radius-btn);
            background: var(--accent-green);
            color: #fff;
            font-weight: 600;
            font-size: 0.9rem;
            transition: all var(--transition);
            white-space: nowrap;
            letter-spacing: 0.02em;
        }

        .subscribe-btn:hover {
            background: #00B34A;
            color: #fff;
            transform: scale(1.03);
            box-shadow: 0 4px 12px rgba(0, 200, 83, 0.3);
        }

        .subscribe-btn:active,
        .login-btn:active {
            transform: scale(0.98);
        }

        .channel-row {
            background: var(--bg-white);
            border-top: 1px solid var(--border);
        }

        .channel-nav {
            display: flex;
            align-items: center;
            gap: 32px;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
            padding: 0;
        }

        .channel-nav::-webkit-scrollbar {
            display: none;
        }

        .channel-nav a {
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text-secondary);
            padding: 12px 0 10px;
            white-space: nowrap;
            position: relative;
            transition: color var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .channel-nav a:hover {
            color: var(--primary);
        }

        .channel-nav a.active {
            color: var(--primary);
            font-weight: 600;
        }

        .channel-nav a.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 3px;
            background: var(--primary);
            border-radius: 3px 3px 0 0;
        }

        /* ============ Hero ============ */
        .data-hero {
            background: linear-gradient(135deg, #EAF1F9 0%, var(--bg-main) 55%, #F0F8F4 100%);
            position: relative;
            overflow: hidden;
            padding: 64px 0 56px;
        }

        .data-hero::before {
            content: '';
            position: absolute;
            top: -40%;
            right: -10%;
            width: 500px;
            height: 500px;
            border-radius: 50%;
            background: rgba(15, 76, 129, 0.05);
            pointer-events: none;
        }

        .data-hero .container {
            position: relative;
            z-index: 1;
        }

        .hero-grid {
            display: grid;
            grid-template-columns: 1.05fr 0.95fr;
            gap: 48px;
            align-items: center;
        }

        .hero-content .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: #fff;
            border: 1px solid var(--border);
            border-radius: 999px;
            padding: 6px 16px;
            font-size: 0.82rem;
            font-weight: 500;
            color: var(--primary);
            margin-bottom: 20px;
            box-shadow: var(--shadow-card);
        }

        .hero-badge .dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--accent-green);
            flex-shrink: 0;
            animation: pulse-dot 2s infinite;
        }

        @keyframes pulse-dot {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(0, 200, 83, 0.4);
            }
            50% {
                box-shadow: 0 0 0 6px rgba(0, 200, 83, 0);
            }
        }

        .hero-content h1 {
            font-size: 2.5rem;
            margin-bottom: 16px;
            color: var(--text-primary);
            letter-spacing: -0.01em;
        }

        .hero-content h1 .highlight {
            color: var(--primary);
            position: relative;
            white-space: nowrap;
        }

        .hero-content h1 .highlight::after {
            content: '';
            position: absolute;
            bottom: 4px;
            left: 0;
            width: 100%;
            height: 6px;
            background: var(--accent-green);
            border-radius: 4px;
            opacity: 0.35;
            z-index: -1;
        }

        .hero-content .hero-desc {
            font-size: 1.02rem;
            color: var(--text-secondary);
            max-width: 520px;
            line-height: 1.85;
            margin-bottom: 28px;
        }

        .hero-cta-group {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            margin-bottom: 28px;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 28px;
            background: var(--primary);
            color: #fff;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 0.92rem;
            transition: all var(--transition);
            white-space: nowrap;
        }

        .btn-primary:hover {
            background: var(--primary-dark);
            color: #fff;
            transform: scale(1.02);
            box-shadow: 0 6px 16px rgba(15, 76, 129, 0.25);
        }

        .btn-primary:active {
            transform: scale(0.98);
        }

        .btn-primary:focus-visible {
            outline: 2px solid var(--accent-green);
            outline-offset: 2px;
        }

        .btn-secondary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 28px;
            background: transparent;
            color: var(--primary);
            border: 1.5px solid var(--primary);
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 0.92rem;
            transition: all var(--transition);
            white-space: nowrap;
        }

        .btn-secondary:hover {
            background: #F0F5FC;
            color: var(--primary-dark);
            border-color: var(--primary-dark);
        }

        .btn-secondary:active {
            transform: scale(0.98);
        }

        .btn-secondary:focus-visible {
            outline: 2px solid var(--accent-green);
            outline-offset: 2px;
        }

        .hero-stats-row {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
        }

        .hero-stat-badge {
            display: flex;
            align-items: center;
            gap: 8px;
            background: #fff;
            border-radius: 999px;
            padding: 8px 16px;
            font-size: 0.82rem;
            color: var(--text-secondary);
            border: 1px solid var(--border);
            box-shadow: var(--shadow-card);
            white-space: nowrap;
        }

        .hero-stat-badge .mini-dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--accent-green);
            flex-shrink: 0;
        }

        .hero-visual {
            position: relative;
        }

        .hero-visual img {
            width: 100%;
            aspect-ratio: 16/10;
            object-fit: cover;
            border-radius: var(--radius-card);
            box-shadow: 0 12px 32px rgba(15, 76, 129, 0.12);
            border: 1px solid var(--border);
        }

        .hero-visual .floating-card {
            position: absolute;
            bottom: -18px;
            left: -20px;
            background: #fff;
            border-radius: var(--radius-card);
            padding: 16px 20px;
            box-shadow: 0 8px 24px rgba(15, 76, 129, 0.14);
            border: 1px solid var(--border);
            display: flex;
            align-items: center;
            gap: 12px;
            max-width: 280px;
        }

        .floating-card .fc-icon {
            width: 40px;
            height: 40px;
            border-radius: 10px;
            background: #EAF6EF;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-green);
            font-size: 1.1rem;
            flex-shrink: 0;
        }

        .floating-card .fc-text h5 {
            font-size: 0.85rem;
            color: var(--text-primary);
            margin-bottom: 2px;
        }

        .floating-card .fc-text p {
            font-size: 0.78rem;
            color: var(--text-muted);
            line-height: 1.4;
        }

        /* ============ Dashboard Metrics ============ */
        .metrics-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .metric-card {
            background: var(--bg-white);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 24px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition);
            position: relative;
            overflow: hidden;
        }

        .metric-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 3px;
            background: var(--primary);
            opacity: 0.7;
        }

        .metric-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
        }

        .metric-card .metric-number {
            font-size: 2.4rem;
            font-weight: 700;
            color: var(--primary);
            line-height: 1.2;
            font-variant-numeric: tabular-nums;
            margin-bottom: 6px;
        }

        .metric-card .metric-number .unit {
            font-size: 1rem;
            font-weight: 500;
            color: var(--text-muted);
            margin-left: 2px;
        }

        .metric-card .metric-label {
            font-size: 0.9rem;
            color: var(--text-secondary);
            font-weight: 500;
            margin-bottom: 10px;
        }

        .metric-card .metric-change {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 0.8rem;
            font-weight: 500;
            padding: 3px 10px;
            border-radius: 999px;
            background: #EAF6EF;
            color: #00A044;
        }

        .metric-card .metric-change.down {
            background: #FEF4E6;
            color: #D4890F;
        }

        .metric-card .metric-change i {
            font-size: 0.7rem;
        }

        /* ============ Chart Section ============ */
        .chart-section {
            background: var(--bg-white);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

        .chart-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }

        .chart-visual {
            background: #F5F8FC;
            border-radius: var(--radius-card);
            padding: 32px 28px;
            border: 1px solid var(--border);
        }

        .chart-visual h3 {
            font-size: 1.1rem;
            margin-bottom: 24px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .chart-visual h3 i {
            color: var(--primary);
        }

        .bar-chart {
            display: flex;
            flex-direction: column;
            gap: 18px;
        }

        .bar-item {
            display: grid;
            grid-template-columns: 80px 1fr 50px;
            align-items: center;
            gap: 12px;
        }

        .bar-item .bar-label {
            font-size: 0.82rem;
            color: var(--text-secondary);
            font-weight: 500;
            white-space: nowrap;
        }

        .bar-item .bar-track {
            height: 18px;
            background: #E8ECF3;
            border-radius: 999px;
            overflow: hidden;
        }

        .bar-item .bar-fill {
            height: 100%;
            border-radius: 999px;
            background: linear-gradient(90deg, var(--primary), var(--hover-blue));
            transition: width 800ms ease;
            position: relative;
        }

        .bar-item .bar-fill.green {
            background: linear-gradient(90deg, #00A844, var(--accent-green));
        }

        .bar-item .bar-fill.orange {
            background: linear-gradient(90deg, #E08A00, var(--accent-orange));
        }

        .bar-item .bar-value {
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--text-primary);
            font-variant-numeric: tabular-nums;
            text-align: right;
        }

        .chart-info .chart-desc {
            font-size: 0.95rem;
            color: var(--text-secondary);
            line-height: 1.85;
            margin-bottom: 16px;
        }

        .chart-info .chart-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .chart-info .chart-list li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.6;
        }

        .chart-info .chart-list li i {
            color: var(--accent-green);
            margin-top: 4px;
            flex-shrink: 0;
        }

        /* ============ Analysis List ============ */
        .analysis-list {
            display: flex;
            flex-direction: column;
            gap: 24px;
        }

        .analysis-item {
            background: var(--bg-white);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 24px 28px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition);
            display: grid;
            grid-template-columns: 1fr auto;
            gap: 20px;
            align-items: start;
        }

        .analysis-item:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
            border-color: #D5DFEB;
        }

        .analysis-item .ai-date {
            font-size: 0.8rem;
            color: var(--text-muted);
            font-weight: 500;
            background: #F5F8FC;
            padding: 4px 12px;
            border-radius: var(--radius-badge);
            display: inline-block;
            margin-bottom: 10px;
            white-space: nowrap;
        }

        .analysis-item .ai-title {
            font-size: 1.15rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 8px;
            line-height: 1.45;
        }

        .analysis-item .ai-summary {
            font-size: 0.92rem;
            color: var(--text-secondary);
            line-height: 1.75;
            max-width: 760px;
        }

        .analysis-item .ai-action {
            align-self: center;
        }

        .btn-outline-sm {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 18px;
            border: 1.5px solid var(--primary);
            border-radius: var(--radius-btn);
            color: var(--primary);
            font-size: 0.85rem;
            font-weight: 500;
            white-space: nowrap;
            transition: all var(--transition);
        }

        .btn-outline-sm:hover {
            background: var(--primary);
            color: #fff;
            transform: translateY(-2px);
        }

        .btn-outline-sm:focus-visible {
            outline: 2px solid var(--accent-green);
            outline-offset: 2px;
        }

        .btn-outline-sm:active {
            transform: scale(0.96);
        }

        /* ============ Insight Spotlight ============ */
        .insight-spotlight {
            background: var(--bg-dark);
            color: #B8C4D4;
            border-radius: var(--radius-card);
            padding: 48px 40px;
            margin-top: 32px;
        }

        .insight-spotlight .is-title {
            font-size: 1.5rem;
            font-weight: 650;
            color: #fff;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .insight-spotlight .is-title i {
            color: var(--accent-green);
        }

        .insight-spotlight .is-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
        }

        .insight-spotlight .is-text {
            font-size: 0.95rem;
            line-height: 1.9;
            color: #C5D1E0;
        }

        .insight-spotlight .is-text strong {
            color: #fff;
            font-weight: 600;
        }

        .insight-spotlight .is-stats {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
        }

        .is-stat-item {
            background: rgba(255, 255, 255, 0.06);
            border-radius: 10px;
            padding: 18px;
            border: 1px solid rgba(255, 255, 255, 0.1);
            transition: all var(--transition);
        }

        .is-stat-item:hover {
            background: rgba(255, 255, 255, 0.1);
            transform: translateY(-2px);
        }

        .is-stat-item .is-num {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--accent-green);
            font-variant-numeric: tabular-nums;
            line-height: 1.3;
        }

        .is-stat-item .is-label {
            font-size: 0.82rem;
            color: #8FA0B5;
            margin-top: 4px;
        }

        /* ============ Data Process ============ */
        .process-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .process-card {
            background: var(--bg-white);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 24px;
            box-shadow: var(--shadow-card);
            text-align: center;
            transition: all var(--transition);
            position: relative;
        }

        .process-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
        }

        .process-card .pc-step {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: var(--primary);
            color: #fff;
            font-weight: 700;
            font-size: 0.9rem;
            margin-bottom: 14px;
        }

        .process-card h4 {
            font-size: 1rem;
            margin-bottom: 8px;
        }

        .process-card p {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.7;
        }

        /* ============ FAQ ============ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
            max-width: 800px;
        }

        .faq-item {
            border: 1px solid var(--border);
            border-radius: 8px;
            overflow: hidden;
            background: var(--bg-white);
            transition: all var(--transition);
        }

        .faq-item.active {
            background: #F0F5FC;
            border-color: #C8D9EB;
            box-shadow: var(--shadow-card);
        }

        .faq-item .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 16px 20px;
            cursor: pointer;
            gap: 12px;
            user-select: none;
        }

        .faq-question .faq-q-text {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 500;
            font-size: 0.95rem;
            color: var(--text-primary);
        }

        .faq-q-text .faq-icon {
            color: var(--primary);
            font-size: 0.9rem;
            flex-shrink: 0;
        }

        .faq-question .faq-arrow {
            color: var(--text-muted);
            font-size: 0.8rem;
            transition: transform 200ms ease;
            flex-shrink: 0;
        }

        .faq-item.active .faq-arrow {
            transform: rotate(180deg);
            color: var(--primary);
        }

        .faq-item .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 300ms ease, padding 300ms ease;
            padding: 0 20px;
        }

        .faq-item.active .faq-answer {
            max-height: 260px;
            padding: 0 20px 18px;
        }

        .faq-answer p {
            font-size: 0.88rem;
            color: var(--text-secondary);
            line-height: 1.8;
        }

        /* ============ CTA / Form ============ */
        .cta-section {
            background: linear-gradient(135deg, #EAF1F9, #F7F9FC 50%, #F0F8F4);
        }

        .cta-wrapper {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
            background: var(--bg-white);
            border-radius: var(--radius-card);
            padding: 40px;
            box-shadow: 0 8px 28px rgba(15, 76, 129, 0.08);
            border: 1px solid var(--border);
        }

        .cta-left .cta-title {
            font-size: 1.5rem;
            font-weight: 650;
            color: var(--text-primary);
            margin-bottom: 12px;
        }

        .cta-left .cta-desc {
            font-size: 0.95rem;
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 20px;
        }

        .cta-trust-badges {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

        .trust-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.78rem;
            color: var(--text-muted);
            border: 1px solid var(--border);
            border-radius: 999px;
            padding: 5px 12px;
            background: #F5F8FC;
        }

        .trust-badge i {
            color: var(--accent-green);
            font-size: 0.7rem;
        }

        .cta-form-wrapper {
            background: #F5F8FC;
            border-radius: var(--radius-card);
            padding: 28px;
            border: 1px solid var(--border);
        }

        .form-group {
            margin-bottom: 16px;
        }

        .form-group label {
            font-size: 0.85rem;
            font-weight: 500;
            color: var(--text-secondary);
            display: block;
            margin-bottom: 6px;
        }

        .form-group input,
        .form-group select,
        .form-group textarea {
            width: 100%;
            padding: 12px 14px;
            border: 1px solid var(--divider);
            border-radius: var(--radius-input);
            font-size: 0.9rem;
            color: var(--text-primary);
            background: var(--bg-white);
            transition: all var(--transition);
        }

        .form-group input:focus,
        .form-group select:focus,
        .form-group textarea:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(15, 76, 129, 0.1);
            outline: none;
        }

        .form-group textarea {
            resize: vertical;
            min-height: 80px;
        }

        .btn-submit {
            width: 100%;
            padding: 14px;
            background: var(--primary);
            color: #fff;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 0.95rem;
            transition: all var(--transition);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
        }

        .btn-submit:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 6px 16px rgba(15, 76, 129, 0.25);
        }

        .btn-submit:active {
            transform: scale(0.98);
        }

        .btn-submit:focus-visible {
            outline: 2px solid var(--accent-green);
            outline-offset: 2px;
        }

        .btn-submit:disabled {
            background: #D5DCE6;
            color: #A0A8B8;
            cursor: not-allowed;
            transform: none;
            box-shadow: none;
        }

        /* ============ Footer ============ */
        .site-footer {
            background: var(--bg-dark);
            color: #B8C4D4;
            padding: 56px 0 24px;
            margin-top: 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
            gap: 32px;
            margin-bottom: 40px;
        }

        .footer-brand .brand-name {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.2rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
        }

        .footer-brand .brand-name .logo-icon {
            background: var(--primary);
        }

        .footer-brand p {
            font-size: 0.88rem;
            color: #8FA0B5;
            line-height: 1.8;
            max-width: 320px;
        }

        .footer-col h4 {
            color: #fff;
            font-size: 0.95rem;
            font-weight: 600;
            margin-bottom: 16px;
        }

        .footer-col ul {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .footer-col ul a {
            color: #8FA0B5;
            font-size: 0.88rem;
            transition: color var(--transition);
        }

        .footer-col ul a:hover {
            color: var(--accent-green);
        }

        .footer-subscribe p {
            font-size: 0.85rem;
            color: #8FA0B5;
            margin-bottom: 14px;
        }

        .footer-subscribe-form {
            display: flex;
            gap: 8px;
        }

        .footer-subscribe-form input {
            flex: 1;
            padding: 10px 14px;
            border-radius: var(--radius-input);
            border: 1px solid rgba(255, 255, 255, 0.15);
            background: rgba(255, 255, 255, 0.05);
            color: #fff;
            font-size: 0.85rem;
            transition: all var(--transition);
        }

        .footer-subscribe-form input::placeholder {
            color: #6B7A90;
        }

        .footer-subscribe-form input:focus {
            border-color: var(--accent-green);
            box-shadow: 0 0 0 3px rgba(0, 200, 83, 0.15);
        }

        .footer-subscribe-form button {
            padding: 10px 18px;
            background: var(--accent-green);
            color: #fff;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 0.85rem;
            white-space: nowrap;
            transition: all var(--transition);
        }

        .footer-subscribe-form button:hover {
            background: #00B34A;
            transform: scale(1.03);
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 0.78rem;
            color: #6B7A90;
        }

        .footer-links {
            display: flex;
            gap: 16px;
        }

        .footer-links a {
            color: #8FA0B5;
            font-size: 0.78rem;
            transition: color var(--transition);
        }

        .footer-links a:hover {
            color: var(--accent-green);
        }

        /* ============ Responsive ============ */
        @media (max-width: 1024px) {
            .hero-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .hero-visual .floating-card {
                left: 20px;
                bottom: -14px;
            }
            .metrics-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .chart-layout {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .analysis-item {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .analysis-item .ai-action {
                align-self: start;
            }
            .process-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .cta-wrapper {
                grid-template-columns: 1fr;
                gap: 28px;
                padding: 28px;
            }
            .insight-spotlight .is-content {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
        }

        @media (max-width: 768px) {
            :root {
                --section-spacing: 48px;
            }
            h1 {
                font-size: 1.8rem;
            }
            .hero-content h1 {
                font-size: 2rem;
            }
            .section-title {
                font-size: 1.4rem;
            }
            .brand-row {
                flex-wrap: wrap;
                gap: 10px;
            }
            .brand-actions {
                gap: 10px;
            }
            .brand-actions .login-btn {
                padding: 7px 14px;
                font-size: 0.82rem;
            }
            .brand-actions .subscribe-btn {
                padding: 8px 16px;
                font-size: 0.82rem;
            }
            .channel-nav {
                gap: 20px;
            }
            .channel-nav a {
                font-size: 0.82rem;
                padding: 10px 0 8px;
            }
            .metrics-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .metric-card {
                padding: 18px;
            }
            .metric-card .metric-number {
                font-size: 1.8rem;
            }
            .hero-stats-row {
                gap: 10px;
            }
            .hero-stat-badge {
                padding: 6px 12px;
                font-size: 0.75rem;
            }
            .analysis-item {
                padding: 18px 20px;
            }
            .analysis-item .ai-title {
                font-size: 1.02rem;
            }
            .process-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .insight-spotlight {
                padding: 32px 24px;
                margin-top: 24px;
            }
            .insight-spotlight .is-stats {
                grid-template-columns: 1fr;
                gap: 12px;
            }
            .cta-wrapper {
                padding: 20px;
            }
            .cta-form-wrapper {
                padding: 20px;
            }
            .bar-item {
                grid-template-columns: 60px 1fr 40px;
                gap: 8px;
            }
            .bar-item .bar-label {
                font-size: 0.75rem;
            }
            .bar-item .bar-value {
                font-size: 0.75rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
        }

        @media (max-width: 520px) {
            :root {
                --section-spacing: 32px;
            }
            .container {
                padding: 0 16px;
            }
            h1 {
                font-size: 1.6rem;
            }
            .hero-content h1 {
                font-size: 1.7rem;
            }
            .hero-desc {
                font-size: 0.9rem;
            }
            .metrics-grid {
                grid-template-columns: 1fr;
                gap: 12px;
            }
            .metric-card .metric-number {
                font-size: 2rem;
            }
            .hero-cta-group {
                flex-direction: column;
                align-items: stretch;
            }
            .btn-primary,
            .btn-secondary {
                justify-content: center;
            }
            .hero-visual .floating-card {
                position: static;
                margin-top: 16px;
                max-width: 100%;
            }
            .hero-stats-row {
                flex-direction: column;
                gap: 8px;
            }
            .analysis-item {
                padding: 16px;
            }
            .btn-outline-sm {
                width: 100%;
                justify-content: center;
            }
            .faq-question {
                padding: 14px 16px;
            }
            .faq-question .faq-q-text {
                font-size: 0.88rem;
            }
            .faq-item.active .faq-answer {
                padding: 0 16px 16px;
            }
            .insight-spotlight {
                padding: 24px 16px;
            }
            .footer-subscribe-form {
                flex-direction: column;
            }
            .footer-subscribe-form button {
                width: 100%;
                justify-content: center;
            }
            .trust-badge {
                font-size: 0.7rem;
                padding: 4px 10px;
            }
            .cta-trust-badges {
                gap: 6px;
            }
        }

/* roulang page: category1 */
:root {
            --primary: #0F4C81;
            --primary-dark: #0A3455;
            --accent-green: #00C853;
            --accent-orange: #F5A623;
            --bg-main: #F7F9FC;
            --bg-white: #FFFFFF;
            --bg-dark: #0D1B2A;
            --text-primary: #1A1A2E;
            --text-secondary: #4A4A6A;
            --text-muted: #8A8AA3;
            --border: #E8ECF3;
            --divider: #DCE3ED;
            --hover-blue: #1B6CB3;
            --radius-card: 12px;
            --radius-btn: 8px;
            --radius-input: 6px;
            --radius-badge: 4px;
            --radius-img: 8px;
            --shadow-card: 0 2px 8px rgba(15, 76, 129, 0.06);
            --shadow-card-hover: 0 6px 20px rgba(15, 76, 129, 0.12);
            --transition: 300ms ease;
            --container: 1240px;
            --section-spacing: 72px;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
        }
        body {
            font-family: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            font-size: 0.98rem;
            font-weight: 400;
            line-height: 1.8;
            color: var(--text-secondary);
            background: var(--bg-main);
            overflow-x: hidden;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover {
            color: var(--hover-blue);
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            border: none;
            outline: none;
            background: none;
        }
        button {
            cursor: pointer;
        }
        .container {
            max-width: var(--container);
            margin: 0 auto;
            padding: 0 24px;
        }
        .section {
            padding: var(--section-spacing) 0;
        }
        .section-sm {
            padding: 48px 0;
        }
        .section-title {
            font-size: 1.6rem;
            font-weight: 650;
            line-height: 1.35;
            color: var(--text-primary);
            margin-bottom: 8px;
        }
        .section-subtitle {
            font-size: 0.98rem;
            color: var(--text-muted);
            margin-bottom: 32px;
            max-width: 680px;
        }
        .section-header {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 16px;
            margin-bottom: 32px;
        }
        .section-header .more-link {
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--primary);
            white-space: nowrap;
        }
        .section-header .more-link:hover {
            color: var(--hover-blue);
            text-decoration: underline;
        }

        /* ============ Header / Nav ============ */
        .site-header {
            background: var(--bg-white);
            border-bottom: 1px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 8px rgba(15, 76, 129, 0.04);
        }
        .brand-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 0;
            gap: 16px;
        }
        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--text-primary);
        }
        .brand-logo:hover {
            color: var(--primary);
        }
        .logo-icon {
            width: 38px;
            height: 38px;
            background: var(--primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            flex-shrink: 0;
        }
        .logo-icon::before {
            content: '';
            width: 0;
            height: 0;
            border-left: 12px solid var(--accent-green);
            border-top: 7px solid transparent;
            border-bottom: 7px solid transparent;
            margin-left: 3px;
        }
        .brand-actions {
            display: flex;
            align-items: center;
            gap: 16px;
        }
        .search-btn {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            border: 1px solid var(--border);
            background: var(--bg-white);
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all var(--transition);
            font-size: 0.95rem;
        }
        .search-btn:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: #F0F5FC;
        }
        .login-btn {
            padding: 8px 18px;
            border-radius: var(--radius-btn);
            color: var(--primary);
            font-weight: 500;
            font-size: 0.9rem;
            border: 1.5px solid var(--primary);
            background: transparent;
            transition: all var(--transition);
            white-space: nowrap;
        }
        .login-btn:hover {
            background: #F0F5FC;
            color: var(--primary-dark);
        }
        .subscribe-btn {
            padding: 10px 22px;
            border-radius: var(--radius-btn);
            background: var(--accent-green);
            color: #fff;
            font-weight: 600;
            font-size: 0.9rem;
            transition: all var(--transition);
            white-space: nowrap;
            letter-spacing: 0.02em;
        }
        .subscribe-btn:hover {
            background: #00B34A;
            color: #fff;
            transform: scale(1.03);
        }
        .channel-row {
            border-top: 1px solid var(--border);
            background: var(--bg-white);
        }
        .channel-nav {
            display: flex;
            align-items: center;
            gap: 32px;
            overflow-x: auto;
            white-space: nowrap;
            scrollbar-width: none;
            -ms-overflow-style: none;
            padding: 0;
        }
        .channel-nav::-webkit-scrollbar {
            display: none;
        }
        .channel-nav a {
            display: inline-block;
            padding: 12px 0;
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text-secondary);
            border-bottom: 3px solid transparent;
            transition: color var(--transition), border-color var(--transition);
        }
        .channel-nav a:hover {
            color: var(--primary);
        }
        .channel-nav a.active {
            color: var(--primary);
            border-bottom-color: var(--accent-green);
            font-weight: 650;
        }

        /* ============ Hero ============ */
        .hero-event {
            background: linear-gradient(135deg, #EAF1F9 0%, #F7F9FC 55%, #F0F7F1 100%);
            padding: 64px 0 56px;
            position: relative;
            overflow: hidden;
        }
        .hero-event::before {
            content: '';
            position: absolute;
            right: 8%;
            top: 12%;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(0, 200, 83, 0.08) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .hero-event .container {
            position: relative;
            z-index: 1;
        }
        .hero-event-grid {
            display: grid;
            grid-template-columns: 1.1fr 1fr;
            gap: 48px;
            align-items: center;
        }
        .hero-event-content h1 {
            font-size: 2.3rem;
            font-weight: 700;
            line-height: 1.25;
            color: var(--text-primary);
            margin-bottom: 16px;
            letter-spacing: -0.01em;
        }
        .hero-event-content h1 .highlight {
            color: var(--accent-green);
            border-bottom: 3px solid var(--accent-green);
            padding-bottom: 2px;
        }
        .hero-event-content .hero-desc {
            font-size: 1rem;
            color: var(--text-secondary);
            max-width: 520px;
            margin-bottom: 28px;
            line-height: 1.9;
        }
        .hero-cta-group {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
            margin-bottom: 28px;
        }
        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            background: var(--primary);
            color: #fff;
            font-weight: 600;
            font-size: 0.95rem;
            transition: all var(--transition);
            border: 1.5px solid var(--primary);
            letter-spacing: 0.02em;
        }
        .btn-primary:hover {
            background: var(--primary-dark);
            color: #fff;
            transform: scale(1.02);
            box-shadow: 0 8px 20px rgba(15, 76, 129, 0.18);
        }
        .btn-secondary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            background: transparent;
            color: var(--primary);
            font-weight: 600;
            font-size: 0.95rem;
            transition: all var(--transition);
            border: 1.5px solid var(--primary);
            letter-spacing: 0.02em;
        }
        .btn-secondary:hover {
            background: #F0F5FC;
            color: var(--primary-dark);
            transform: scale(1.02);
        }
        .btn-accent {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            background: var(--accent-green);
            color: #fff;
            font-weight: 600;
            font-size: 0.95rem;
            transition: all var(--transition);
            border: 1.5px solid var(--accent-green);
            letter-spacing: 0.02em;
        }
        .btn-accent:hover {
            background: #00B34A;
            color: #fff;
            transform: scale(1.02);
            box-shadow: 0 8px 20px rgba(0, 200, 83, 0.25);
        }
        .hero-hero-image {
            position: relative;
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: 0 16px 40px rgba(15, 76, 129, 0.15);
            aspect-ratio: 16/10;
            background: var(--bg-white);
            border: 1px solid var(--border);
        }
        .hero-hero-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .hero-hero-image .overlay-badge {
            position: absolute;
            bottom: 16px;
            left: 16px;
            background: rgba(13, 27, 42, 0.82);
            color: #fff;
            padding: 8px 16px;
            border-radius: 20px;
            font-size: 0.82rem;
            display: flex;
            align-items: center;
            gap: 8px;
            backdrop-filter: blur(6px);
        }
        .overlay-badge .live-dot {
            width: 8px;
            height: 8px;
            background: var(--accent-green);
            border-radius: 50%;
            animation: pulse-dot 1.5s infinite;
        }
        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.5; transform: scale(1.4); }
        }
        .hero-data-badges {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            margin-top: 8px;
        }
        .hero-data-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 255, 255, 0.75);
            border: 1px solid rgba(15, 76, 129, 0.12);
            padding: 8px 16px;
            border-radius: 20px;
            font-size: 0.82rem;
            color: var(--text-primary);
            font-weight: 500;
            backdrop-filter: blur(4px);
        }
        .hero-data-badge .badge-dot {
            width: 6px;
            height: 6px;
            background: var(--accent-green);
            border-radius: 50%;
        }

        /* ============ Filter Bar ============ */
        .filter-section {
            padding: 20px 0 8px;
        }
        .filter-bar {
            background: var(--bg-white);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 12px 20px;
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
            box-shadow: var(--shadow-card);
        }
        .filter-label {
            font-size: 0.88rem;
            font-weight: 600;
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            gap: 6px;
            padding-right: 12px;
            border-right: 1px solid var(--divider);
        }
        .filter-tabs {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }
        .filter-tab {
            padding: 7px 18px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 500;
            color: var(--text-secondary);
            background: var(--bg-main);
            border: 1px solid transparent;
            transition: all var(--transition);
            white-space: nowrap;
        }
        .filter-tab:hover {
            color: var(--primary);
            background: #F0F5FC;
            border-color: rgba(15, 76, 129, 0.2);
        }
        .filter-tab.active {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
            font-weight: 600;
            box-shadow: 0 4px 12px rgba(15, 76, 129, 0.22);
        }

        /* ============ Event Cards Grid ============ */
        .event-grid-section {
            padding: 32px 0 48px;
        }
        .event-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }
        .event-card {
            background: var(--bg-white);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
        }
        .event-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
        }
        .event-card-img {
            position: relative;
            aspect-ratio: 16/9;
            overflow: hidden;
            background: #EAF1F9;
        }
        .event-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 500ms ease;
        }
        .event-card:hover .event-card-img img {
            transform: scale(1.04);
        }
        .event-card-img .event-status {
            position: absolute;
            top: 12px;
            left: 12px;
            padding: 5px 12px;
            border-radius: var(--radius-badge);
            font-size: 0.78rem;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 6px;
            letter-spacing: 0.03em;
        }
        .event-status.live {
            background: rgba(0, 200, 83, 0.92);
            color: #fff;
        }
        .event-status.live .live-dot {
            width: 7px;
            height: 7px;
            background: #fff;
            border-radius: 50%;
            animation: pulse-dot 1.4s infinite;
        }
        .event-status.upcoming {
            background: rgba(15, 76, 129, 0.88);
            color: #fff;
        }
        .event-status.ended {
            background: rgba(138, 138, 163, 0.75);
            color: #fff;
        }
        .event-status.hot {
            background: rgba(245, 166, 35, 0.92);
            color: #fff;
        }
        .event-card-body {
            padding: 20px 20px 18px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }
        .event-card-title {
            font-size: 1.25rem;
            font-weight: 650;
            color: var(--text-primary);
            margin-bottom: 6px;
            line-height: 1.4;
        }
        .event-card-meta {
            display: flex;
            align-items: center;
            gap: 14px;
            font-size: 0.82rem;
            color: var(--text-muted);
            margin-bottom: 12px;
            flex-wrap: wrap;
        }
        .event-card-meta span {
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }
        .event-card-desc {
            font-size: 0.88rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 16px;
            flex: 1;
        }
        .event-card-actions {
            display: flex;
            gap: 10px;
            align-items: center;
        }
        .btn-sm {
            padding: 8px 18px;
            border-radius: var(--radius-btn);
            font-size: 0.82rem;
            font-weight: 600;
            transition: all var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .btn-sm-primary {
            background: var(--primary);
            color: #fff;
            border: 1px solid var(--primary);
        }
        .btn-sm-primary:hover {
            background: var(--primary-dark);
            color: #fff;
        }
        .btn-sm-outline {
            background: transparent;
            color: var(--primary);
            border: 1px solid var(--primary);
        }
        .btn-sm-outline:hover {
            background: #F0F5FC;
            color: var(--primary-dark);
        }
        .event-card .text-link {
            font-size: 0.82rem;
            color: var(--text-muted);
            text-decoration: underline;
            text-underline-offset: 3px;
        }
        .event-card .text-link:hover {
            color: var(--primary);
        }

        /* ============ Pagination ============ */
        .pagination-section {
            padding: 16px 0 56px;
        }
        .pagination {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .page-btn {
            width: 40px;
            height: 40px;
            border-radius: 8px;
            border: 1px solid var(--border);
            background: var(--bg-white);
            color: var(--text-secondary);
            font-weight: 500;
            font-size: 0.88rem;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all var(--transition);
            box-shadow: var(--shadow-card);
        }
        .page-btn:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: #F0F5FC;
        }
        .page-btn.active {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
            font-weight: 650;
            box-shadow: 0 4px 12px rgba(15, 76, 129, 0.22);
        }
        .page-btn.page-prev,
        .page-btn.page-next {
            width: auto;
            padding: 0 16px;
            gap: 6px;
        }

        /* ============ Stats Section ============ */
        .stats-section-event {
            background: var(--bg-dark);
            padding: 56px 0;
            position: relative;
            overflow: hidden;
        }
        .stats-section-event::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -10%;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(0, 200, 83, 0.08) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            position: relative;
            z-index: 1;
        }
        .stat-card-dark {
            text-align: center;
            padding: 24px 16px;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.06);
            border-radius: var(--radius-card);
            transition: all var(--transition);
        }
        .stat-card-dark:hover {
            background: rgba(255, 255, 255, 0.08);
            border-color: rgba(0, 200, 83, 0.3);
        }
        .stat-number-dark {
            font-size: 2.8rem;
            font-weight: 700;
            color: var(--accent-green);
            font-variant-numeric: tabular-nums;
            line-height: 1.2;
            margin-bottom: 4px;
        }
        .stat-label-dark {
            font-size: 0.88rem;
            color: #B8C4D4;
            font-weight: 500;
        }
        .stat-change {
            font-size: 0.78rem;
            margin-top: 8px;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-weight: 600;
        }
        .stat-change.up {
            color: var(--accent-green);
        }
        .stat-change.down {
            color: var(--accent-orange);
        }

        /* ============ Feature Section ============ */
        .feature-section-event {
            background: var(--bg-white);
            padding: 64px 0;
        }
        .feature-grid {
            display: grid;
            grid-template-columns: 1.2fr 1fr;
            gap: 40px;
            align-items: center;
        }
        .feature-image {
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card-hover);
            aspect-ratio: 16/10;
            background: #EAF1F9;
        }
        .feature-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .feature-list {
            list-style: none;
            padding: 0;
            margin: 20px 0 0;
        }
        .feature-list li {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            padding: 10px 0;
            border-bottom: 1px solid var(--border);
            font-size: 0.92rem;
            color: var(--text-secondary);
        }
        .feature-list li:last-child {
            border-bottom: none;
        }
        .feature-list li i {
            color: var(--accent-green);
            font-size: 1rem;
            margin-top: 4px;
            flex-shrink: 0;
        }
        .feature-list li strong {
            color: var(--text-primary);
            font-weight: 600;
        }

        /* ============ Scenario Cards ============ */
        .scenario-section-event {
            padding: 64px 0;
            background: var(--bg-main);
        }
        .scenario-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .scenario-card {
            background: var(--bg-white);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 28px 24px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition);
            text-align: center;
        }
        .scenario-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
            border-color: rgba(15, 76, 129, 0.2);
        }
        .scenario-icon {
            width: 52px;
            height: 52px;
            margin: 0 auto 16px;
            background: #F0F5FC;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-size: 1.3rem;
        }
        .scenario-card h3 {
            font-size: 1.1rem;
            font-weight: 650;
            color: var(--text-primary);
            margin-bottom: 8px;
        }
        .scenario-card p {
            font-size: 0.88rem;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        /* ============ Deep Content ============ */
        .deep-content-section {
            padding: 64px 0;
            background: #F0F5FC;
        }
        .deep-content-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: start;
        }
        .deep-text-block h3 {
            font-size: 1.25rem;
            font-weight: 650;
            color: var(--text-primary);
            margin-bottom: 12px;
            line-height: 1.4;
        }
        .deep-text-block p {
            font-size: 0.95rem;
            color: var(--text-secondary);
            line-height: 1.85;
            margin-bottom: 14px;
        }
        .deep-text-block p:last-child {
            margin-bottom: 0;
        }

        /* ============ FAQ ============ */
        .faq-section-event {
            padding: 64px 0;
            background: var(--bg-white);
        }
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .faq-item {
            border: 1px solid var(--border);
            border-radius: 8px;
            overflow: hidden;
            background: var(--bg-white);
            transition: all var(--transition);
        }
        .faq-item.active {
            background: #F0F5FC;
            border-color: rgba(15, 76, 129, 0.18);
        }
        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 16px 20px;
            cursor: pointer;
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-primary);
            transition: color var(--transition);
            user-select: none;
            width: 100%;
            text-align: left;
        }
        .faq-question:hover {
            color: var(--primary);
        }
        .faq-question .faq-icon {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .faq-question .faq-icon i {
            color: var(--primary);
            font-size: 0.9rem;
        }
        .faq-question .faq-arrow {
            transition: transform 200ms ease;
            color: var(--text-muted);
            font-size: 0.8rem;
        }
        .faq-item.active .faq-arrow {
            transform: rotate(180deg);
            color: var(--primary);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 300ms ease;
        }
        .faq-item.active .faq-answer {
            max-height: 300px;
        }
        .faq-answer-inner {
            padding: 0 20px 18px;
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.8;
        }

        /* ============ CTA Form ============ */
        .cta-section-event {
            padding: 64px 0;
            background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 60%, #1B6CB3 100%);
            position: relative;
            overflow: hidden;
        }
        .cta-section-event::after {
            content: '';
            position: absolute;
            bottom: -30%;
            right: -5%;
            width: 350px;
            height: 350px;
            background: radial-gradient(circle, rgba(0, 200, 83, 0.15) 0%, transparent 70%);
            border-radius: 50%;
        }
        .cta-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
            position: relative;
            z-index: 1;
        }
        .cta-text-block {
            color: #fff;
        }
        .cta-text-block h2 {
            font-size: 1.6rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
            line-height: 1.35;
        }
        .cta-text-block p {
            font-size: 0.95rem;
            color: #C8D6E8;
            line-height: 1.8;
            margin-bottom: 20px;
        }
        .cta-trust-badges {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .cta-trust-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.18);
            padding: 6px 14px;
            border-radius: 16px;
            font-size: 0.78rem;
            color: #E8F0FA;
            backdrop-filter: blur(4px);
        }
        .cta-trust-badge i {
            color: var(--accent-green);
        }
        .form-card {
            background: var(--bg-white);
            border-radius: var(--radius-card);
            padding: 32px 28px;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
        }
        .form-card h3 {
            font-size: 1.2rem;
            font-weight: 650;
            color: var(--text-primary);
            margin-bottom: 4px;
        }
        .form-card .form-subtitle {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 20px;
        }
        .form-group {
            margin-bottom: 16px;
        }
        .form-group label {
            display: block;
            font-size: 0.85rem;
            font-weight: 500;
            color: var(--text-secondary);
            margin-bottom: 6px;
        }
        .form-group input,
        .form-group select,
        .form-group textarea {
            width: 100%;
            padding: 12px 14px;
            border: 1px solid #DCE3ED;
            border-radius: var(--radius-input);
            font-size: 0.9rem;
            color: var(--text-primary);
            background: var(--bg-white);
            transition: all var(--transition);
            box-sizing: border-box;
        }
        .form-group input:focus,
        .form-group select:focus,
        .form-group textarea:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(15, 76, 129, 0.1);
            outline: none;
        }
        .form-group textarea {
            resize: vertical;
            min-height: 80px;
        }
        .form-submit-btn {
            width: 100%;
            padding: 14px;
            background: var(--primary);
            color: #fff;
            border-radius: var(--radius-btn);
            font-size: 0.95rem;
            font-weight: 650;
            letter-spacing: 0.03em;
            transition: all var(--transition);
            border: none;
            cursor: pointer;
        }
        .form-submit-btn:hover {
            background: var(--primary-dark);
            transform: scale(1.01);
            box-shadow: 0 8px 20px rgba(15, 76, 129, 0.25);
        }

        /* ============ Footer ============ */
        .site-footer {
            background: var(--bg-dark);
            color: #B8C4D4;
            padding: 56px 0 24px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1.3fr;
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-brand .brand-name {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.2rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
        }
        .footer-brand p {
            font-size: 0.88rem;
            line-height: 1.8;
            color: #B8C4D4;
        }
        .footer-col h4 {
            font-size: 0.95rem;
            font-weight: 650;
            color: #fff;
            margin-bottom: 16px;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col ul li {
            margin-bottom: 10px;
        }
        .footer-col ul li a {
            font-size: 0.85rem;
            color: #B8C4D4;
            transition: color var(--transition);
        }
        .footer-col ul li a:hover {
            color: var(--accent-green);
        }
        .footer-subscribe p {
            font-size: 0.85rem;
            color: #B8C4D4;
            margin-bottom: 12px;
        }
        .footer-subscribe-form {
            display: flex;
            gap: 8px;
        }
        .footer-subscribe-form input {
            flex: 1;
            padding: 10px 14px;
            border-radius: var(--radius-input);
            border: 1px solid rgba(255, 255, 255, 0.15);
            background: rgba(255, 255, 255, 0.06);
            color: #fff;
            font-size: 0.85rem;
        }
        .footer-subscribe-form input::placeholder {
            color: #8A97A8;
        }
        .footer-subscribe-form input:focus {
            border-color: var(--accent-green);
            box-shadow: 0 0 0 3px rgba(0, 200, 83, 0.12);
        }
        .footer-subscribe-form button {
            padding: 10px 18px;
            background: var(--accent-green);
            color: #fff;
            border-radius: var(--radius-btn);
            font-size: 0.85rem;
            font-weight: 600;
            transition: all var(--transition);
            white-space: nowrap;
        }
        .footer-subscribe-form button:hover {
            background: #00B34A;
            transform: scale(1.03);
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 14px;
            font-size: 0.8rem;
            color: #8A97A8;
        }
        .footer-links {
            margin-left: auto;
            display: flex;
            gap: 18px;
        }
        .footer-links a {
            font-size: 0.8rem;
            color: #8A97A8;
            transition: color var(--transition);
        }
        .footer-links a:hover {
            color: var(--accent-green);
        }

        /* ============ Responsive ============ */
        @media (max-width: 1024px) {
            :root {
                --section-spacing: 48px;
            }
            .hero-event-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .hero-event-content h1 {
                font-size: 1.9rem;
            }
            .hero-hero-image {
                aspect-ratio: 16/9;
            }
            .event-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 18px;
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .feature-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .scenario-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 18px;
            }
            .deep-content-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .cta-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
        }
        @media (max-width: 768px) {
            :root {
                --section-spacing: 32px;
            }
            .container {
                padding: 0 16px;
            }
            .hero-event {
                padding: 40px 0 40px;
            }
            .hero-event-content h1 {
                font-size: 1.7rem;
            }
            .hero-event-content .hero-desc {
                font-size: 0.92rem;
            }
            .hero-cta-group .btn-primary,
            .hero-cta-group .btn-secondary,
            .hero-cta-group .btn-accent {
                padding: 10px 20px;
                font-size: 0.85rem;
            }
            .channel-nav {
                gap: 20px;
            }
            .channel-nav a {
                font-size: 0.82rem;
                padding: 10px 0;
            }
            .event-grid {
                grid-template-columns: 1fr;
            }
            .stats-grid {
                grid-template-columns: 1fr;
            }
            .scenario-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
            }
            .footer-links {
                margin-left: 0;
            }
            .filter-bar {
                padding: 10px 14px;
                gap: 8px;
            }
            .filter-label {
                padding-right: 8px;
                font-size: 0.8rem;
            }
            .filter-tab {
                padding: 6px 14px;
                font-size: 0.78rem;
            }
            .brand-row {
                padding: 10px 0;
            }
            .brand-logo {
                font-size: 1.1rem;
            }
            .logo-icon {
                width: 32px;
                height: 32px;
            }
            .logo-icon::before {
                border-left-width: 10px;
                border-top-width: 6px;
                border-bottom-width: 6px;
            }
            .subscribe-btn {
                padding: 8px 16px;
                font-size: 0.8rem;
            }
            .login-btn {
                padding: 6px 14px;
                font-size: 0.8rem;
            }
            .search-btn {
                width: 34px;
                height: 34px;
                font-size: 0.85rem;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 14px;
            }
            .hero-event-content h1 {
                font-size: 1.55rem;
            }
            .section-title {
                font-size: 1.35rem;
            }
            .event-card-body {
                padding: 16px 16px 14px;
            }
            .event-card-title {
                font-size: 1.1rem;
            }
            .filter-bar {
                flex-direction: column;
                align-items: flex-start;
            }
            .filter-label {
                border-right: none;
                border-bottom: 1px solid var(--divider);
                padding-bottom: 8px;
                padding-right: 0;
                width: 100%;
            }
            .filter-tabs {
                width: 100%;
            }
            .cta-section-event,
            .feature-section-event,
            .scenario-section-event,
            .deep-content-section,
            .faq-section-event {
                padding: 40px 0;
            }
            .form-card {
                padding: 24px 18px;
            }
            .stat-number-dark {
                font-size: 2rem;
            }
        }

/* roulang page: category2 */
:root {
            --primary: #0F4C81;
            --primary-dark: #0A3455;
            --accent-green: #00C853;
            --accent-orange: #F5A623;
            --bg-main: #F7F9FC;
            --bg-white: #FFFFFF;
            --bg-dark: #0D1B2A;
            --text-primary: #1A1A2E;
            --text-secondary: #4A4A6A;
            --text-muted: #8A8AA3;
            --border: #E8ECF3;
            --divider: #DCE3ED;
            --hover-blue: #1B6CB3;
            --radius-card: 12px;
            --radius-btn: 8px;
            --radius-input: 6px;
            --radius-badge: 4px;
            --radius-img: 8px;
            --shadow-card: 0 2px 8px rgba(15, 76, 129, 0.06);
            --shadow-card-hover: 0 6px 20px rgba(15, 76, 129, 0.12);
            --transition: 300ms ease;
            --container: 1240px;
            --section-spacing: 72px;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            font-size: 0.98rem;
            font-weight: 400;
            line-height: 1.8;
            color: var(--text-secondary);
            background: var(--bg-main);
            overflow-x: hidden;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition);
        }

        a:hover {
            color: var(--hover-blue);
        }

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            border: none;
            outline: none;
            background: none;
        }

        button {
            cursor: pointer;
        }

        ul,
        ol {
            list-style: none;
        }

        .container {
            max-width: var(--container);
            margin: 0 auto;
            padding: 0 24px;
        }

        .section {
            padding: var(--section-spacing) 0;
        }

        .section-sm {
            padding: 48px 0;
        }

        .section-title {
            font-size: 1.6rem;
            font-weight: 650;
            line-height: 1.35;
            color: var(--text-primary);
            margin-bottom: 8px;
        }

        .section-subtitle {
            font-size: 0.98rem;
            color: var(--text-muted);
            margin-bottom: 32px;
            max-width: 680px;
        }

        .section-header {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 16px;
            margin-bottom: 32px;
        }

        .section-header .more-link {
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--primary);
            white-space: nowrap;
        }

        .section-header .more-link:hover {
            color: var(--hover-blue);
            text-decoration: underline;
        }

        /* ============ Header / Nav ============ */
        .site-header {
            background: var(--bg-white);
            border-bottom: 1px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 8px rgba(15, 76, 129, 0.04);
        }

        .brand-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 0;
            gap: 16px;
        }

        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--text-primary);
            flex-shrink: 0;
        }

        .brand-logo:hover {
            color: var(--primary);
        }

        .logo-icon {
            width: 38px;
            height: 38px;
            background: var(--primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            flex-shrink: 0;
        }

        .logo-icon::before {
            content: '';
            width: 0;
            height: 0;
            border-left: 12px solid var(--accent-green);
            border-top: 7px solid transparent;
            border-bottom: 7px solid transparent;
            margin-left: 3px;
        }

        .brand-actions {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-shrink: 0;
        }

        .search-btn {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            border: 1px solid var(--border);
            background: var(--bg-white);
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all var(--transition);
            font-size: 0.95rem;
        }

        .search-btn:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: #F0F5FC;
        }

        .login-btn {
            padding: 8px 18px;
            border-radius: var(--radius-btn);
            color: var(--primary);
            font-weight: 500;
            font-size: 0.9rem;
            border: 1.5px solid var(--primary);
            background: transparent;
            transition: all var(--transition);
            white-space: nowrap;
        }

        .login-btn:hover {
            background: #F0F5FC;
            color: var(--primary-dark);
        }

        .subscribe-btn {
            padding: 10px 22px;
            border-radius: var(--radius-btn);
            background: var(--accent-green);
            color: #fff;
            font-weight: 600;
            font-size: 0.9rem;
            transition: all var(--transition);
            white-space: nowrap;
            letter-spacing: 0.02em;
        }

        .subscribe-btn:hover {
            background: #00B34A;
            color: #fff;
            transform: scale(1.03);
        }

        .channel-row {
            background: var(--bg-white);
            border-top: 1px solid var(--border);
        }

        .channel-nav {
            display: flex;
            align-items: center;
            gap: 32px;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
            padding: 10px 0;
        }

        .channel-nav::-webkit-scrollbar {
            display: none;
        }

        .channel-nav a {
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text-secondary);
            white-space: nowrap;
            padding: 6px 2px;
            border-bottom: 3px solid transparent;
            transition: all var(--transition);
            flex-shrink: 0;
        }

        .channel-nav a:hover {
            color: var(--primary);
        }

        .channel-nav a.active {
            color: var(--primary);
            border-bottom-color: var(--primary);
            font-weight: 600;
        }

        /* ============ Hero ============ */
        .live-hero {
            background: linear-gradient(135deg, #EAF1F9 0%, #F7F9FC 55%, #FFFFFF 100%);
            padding: 56px 0 48px;
            position: relative;
            overflow: hidden;
        }

        .live-hero::before {
            content: '';
            position: absolute;
            top: -80px;
            right: -80px;
            width: 300px;
            height: 300px;
            border-radius: 50%;
            background: rgba(0, 200, 83, 0.06);
            pointer-events: none;
        }

        .live-hero::after {
            content: '';
            position: absolute;
            bottom: -60px;
            left: -40px;
            width: 220px;
            height: 220px;
            border-radius: 50%;
            background: rgba(15, 76, 129, 0.05);
            pointer-events: none;
        }

        .live-hero-inner {
            display: flex;
            align-items: center;
            gap: 48px;
            flex-wrap: wrap;
            position: relative;
            z-index: 2;
        }

        .live-hero-copy {
            flex: 1 1 52%;
            min-width: 300px;
        }

        .live-hero-copy h1 {
            font-size: 2.3rem;
            font-weight: 700;
            line-height: 1.25;
            color: var(--text-primary);
            margin-bottom: 16px;
        }

        .live-hero-copy h1 .highlight {
            color: var(--accent-green);
            text-decoration: underline;
            text-decoration-thickness: 3px;
            text-underline-offset: 6px;
        }

        .live-hero-copy p {
            font-size: 1.05rem;
            color: var(--text-secondary);
            max-width: 560px;
            margin-bottom: 28px;
            line-height: 1.8;
        }

        .live-hero-actions {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            margin-bottom: 24px;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 0.95rem;
            transition: all var(--transition);
            white-space: nowrap;
            letter-spacing: 0.02em;
            line-height: 1.4;
        }

        .btn-primary {
            background: var(--primary);
            color: #fff;
        }

        .btn-primary:hover {
            background: var(--primary-dark);
            color: #fff;
            transform: scale(1.02);
        }

        .btn-primary:focus-visible {
            outline: 2px solid var(--accent-green);
            outline-offset: 2px;
        }

        .btn-primary:active {
            transform: scale(0.98);
        }

        .btn-secondary {
            background: transparent;
            color: var(--primary);
            border: 1.5px solid var(--primary);
        }

        .btn-secondary:hover {
            background: #F0F5FC;
            color: var(--primary-dark);
        }

        .btn-secondary:focus-visible {
            outline: 2px solid var(--accent-green);
            outline-offset: 2px;
        }

        .btn-secondary:active {
            transform: scale(0.98);
        }

        .live-hero-badges {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 16px;
            border-radius: 50px;
            background: rgba(255, 255, 255, 0.8);
            border: 1px solid var(--border);
            font-size: 0.82rem;
            color: var(--text-secondary);
            font-weight: 500;
            backdrop-filter: blur(4px);
        }

        .hero-badge .dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--accent-green);
            flex-shrink: 0;
            animation: pulse-dot 2s infinite;
        }

        @keyframes pulse-dot {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: 0.4;
            }
        }

        .live-hero-media {
            flex: 1 1 38%;
            min-width: 280px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .live-hero-media img {
            width: 100%;
            max-width: 480px;
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card-hover);
            aspect-ratio: 16/9;
            object-fit: cover;
        }

        /* ============ Live Main Layout ============ */
        .live-main-layout {
            display: flex;
            gap: 32px;
            align-items: flex-start;
        }

        .live-channel-sidebar {
            flex: 0 0 260px;
            background: var(--bg-white);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            position: sticky;
            top: 140px;
        }

        .live-channel-sidebar-header {
            padding: 18px 20px;
            background: var(--primary);
            color: #fff;
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 600;
            font-size: 1rem;
        }

        .live-channel-sidebar-header i {
            font-size: 1.1rem;
            color: var(--accent-green);
        }

        .channel-filter-list {
            padding: 8px 0;
        }

        .channel-filter-item {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 12px 20px;
            cursor: pointer;
            transition: all var(--transition);
            border-left: 3px solid transparent;
            font-size: 0.9rem;
            color: var(--text-secondary);
        }

        .channel-filter-item:hover {
            background: #F0F5FC;
            color: var(--primary);
        }

        .channel-filter-item.active {
            background: #F0F5FC;
            border-left-color: var(--primary);
            color: var(--primary);
            font-weight: 600;
        }

        .channel-filter-item .channel-indicator {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            flex-shrink: 0;
        }

        .channel-filter-item .channel-indicator.live {
            background: var(--accent-green);
            animation: pulse-dot 2s infinite;
        }

        .channel-filter-item .channel-indicator.upcoming {
            background: var(--accent-orange);
        }

        .channel-filter-item .channel-indicator.ended {
            background: #A0A8B8;
        }

        .channel-filter-item .channel-name {
            flex: 1;
        }

        .channel-filter-item .channel-count {
            font-size: 0.75rem;
            color: var(--text-muted);
            background: var(--bg-main);
            padding: 2px 10px;
            border-radius: 50px;
        }

        .live-panel-main {
            flex: 1;
            min-width: 0;
        }

        /* ============ Live Now Panel ============ */
        .live-now-panel {
            background: var(--bg-white);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            margin-bottom: 24px;
        }

        .live-now-panel-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 18px 24px;
            background: linear-gradient(90deg, #F0F5FC 0%, #FFFFFF 60%);
            border-bottom: 1px solid var(--border);
            flex-wrap: wrap;
            gap: 12px;
        }

        .live-now-panel-header .panel-title {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 650;
            font-size: 1.1rem;
            color: var(--text-primary);
        }

        .live-status-indicator {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.78rem;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 50px;
            background: rgba(0, 200, 83, 0.1);
            color: #00B34A;
        }

        .live-status-indicator .dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--accent-green);
            animation: pulse-dot 1.6s infinite;
        }

        .live-now-panel-body {
            display: flex;
            gap: 24px;
            padding: 24px;
            flex-wrap: wrap;
        }

        .live-now-panel-body .live-visual {
            flex: 1 1 280px;
            min-width: 260px;
            aspect-ratio: 16/9;
            border-radius: var(--radius-img);
            overflow: hidden;
            position: relative;
        }

        .live-now-panel-body .live-visual img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .live-now-panel-body .live-visual .play-overlay {
            position: absolute;
            inset: 0;
            background: rgba(10, 52, 85, 0.35);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: background var(--transition);
        }

        .live-now-panel-body .live-visual .play-overlay:hover {
            background: rgba(10, 52, 85, 0.5);
        }

        .live-now-panel-body .live-visual .play-overlay i {
            width: 56px;
            height: 56px;
            background: rgba(255, 255, 255, 0.9);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            color: var(--primary);
            transition: transform var(--transition);
        }

        .live-now-panel-body .live-visual .play-overlay:hover i {
            transform: scale(1.1);
        }

        .live-now-panel-body .live-info {
            flex: 1 1 260px;
            min-width: 240px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            gap: 16px;
        }

        .live-now-panel-body .live-info .match-tag {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 0.78rem;
            font-weight: 600;
            color: var(--accent-orange);
            background: rgba(245, 166, 35, 0.1);
            padding: 4px 12px;
            border-radius: 50px;
            align-self: flex-start;
        }

        .live-now-panel-body .live-info h3 {
            font-size: 1.25rem;
            font-weight: 600;
            line-height: 1.4;
            color: var(--text-primary);
        }

        .live-now-panel-body .live-info p {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.7;
        }

        .live-now-panel-body .live-info .live-meta {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            font-size: 0.82rem;
            color: var(--text-secondary);
        }

        .live-now-panel-body .live-info .live-meta span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .live-now-panel-body .live-info .live-meta i {
            color: var(--primary);
            font-size: 0.82rem;
        }

        /* ============ Upcoming Live ============ */
        .upcoming-section {
            margin-bottom: 24px;
        }

        .upcoming-section .section-header {
            margin-bottom: 20px;
        }

        .upcoming-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
            gap: 16px;
        }

        .upcoming-card {
            background: var(--bg-white);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 18px 20px;
            display: flex;
            flex-direction: column;
            gap: 10px;
            transition: all var(--transition);
        }

        .upcoming-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
        }

        .upcoming-card .upcoming-status {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.75rem;
            font-weight: 600;
            color: var(--accent-orange);
            background: rgba(245, 166, 35, 0.1);
            padding: 4px 10px;
            border-radius: 50px;
            align-self: flex-start;
        }

        .upcoming-card .upcoming-status .dot {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--accent-orange);
        }

        .upcoming-card h4 {
            font-size: 0.98rem;
            font-weight: 600;
            color: var(--text-primary);
            line-height: 1.45;
        }

        .upcoming-card .upcoming-time {
            font-size: 0.82rem;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .upcoming-card .upcoming-time i {
            font-size: 0.78rem;
            color: var(--primary);
        }

        /* ============ Replay Section ============ */
        .replay-section {
            margin-bottom: 24px;
        }

        .replay-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
            gap: 16px;
        }

        .replay-card {
            background: var(--bg-white);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
        }

        .replay-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
        }

        .replay-card .replay-thumb {
            aspect-ratio: 16/9;
            overflow: hidden;
            position: relative;
        }

        .replay-card .replay-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition);
        }

        .replay-card:hover .replay-thumb img {
            transform: scale(1.05);
        }

        .replay-card .replay-thumb .replay-badge {
            position: absolute;
            top: 10px;
            left: 10px;
            background: rgba(10, 52, 85, 0.8);
            color: #fff;
            font-size: 0.7rem;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 50px;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .replay-card .replay-body {
            padding: 14px 16px;
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .replay-card .replay-body h4 {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text-primary);
            line-height: 1.4;
        }

        .replay-card .replay-body .replay-meta {
            font-size: 0.78rem;
            color: var(--text-muted);
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .replay-card .replay-body .replay-link {
            font-size: 0.82rem;
            font-weight: 500;
            color: var(--primary);
            align-self: flex-end;
            margin-top: 6px;
        }

        .replay-card .replay-body .replay-link:hover {
            color: var(--hover-blue);
            text-decoration: underline;
        }

        /* ============ Multi-Screen ============ */
        .multiscreen-section {
            background: var(--bg-white);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
            padding: 56px 0;
        }

        .multiscreen-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 24px;
            margin-top: 32px;
        }

        .multiscreen-item {
            text-align: center;
            padding: 28px 20px;
            background: var(--bg-main);
            border-radius: var(--radius-card);
            border: 1px solid var(--border);
            transition: all var(--transition);
        }

        .multiscreen-item:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
        }

        .multiscreen-item .ms-icon {
            width: 56px;
            height: 56px;
            background: var(--primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 16px;
            font-size: 1.4rem;
            color: #fff;
        }

        .multiscreen-item:nth-child(2) .ms-icon {
            background: var(--accent-green);
        }

        .multiscreen-item:nth-child(3) .ms-icon {
            background: var(--accent-orange);
        }

        .multiscreen-item:nth-child(4) .ms-icon {
            background: var(--primary-dark);
        }

        .multiscreen-item h4 {
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 8px;
        }

        .multiscreen-item p {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.65;
        }

        /* ============ Live Stats ============ */
        .live-stats-section {
            background: linear-gradient(135deg, var(--primary-dark) 0%, #0F4C81 50%, #155A93 100%);
            padding: 56px 0;
            position: relative;
            overflow: hidden;
        }

        .live-stats-section::before {
            content: '';
            position: absolute;
            top: -100px;
            right: -60px;
            width: 280px;
            height: 280px;
            border-radius: 50%;
            background: rgba(0, 200, 83, 0.08);
            pointer-events: none;
        }

        .live-stats-section .section-title {
            color: #fff;
        }

        .live-stats-section .section-subtitle {
            color: rgba(255, 255, 255, 0.65);
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 20px;
        }

        .stat-card {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: var(--radius-card);
            padding: 24px 20px;
            text-align: center;
            transition: background var(--transition);
        }

        .stat-card:hover {
            background: rgba(255, 255, 255, 0.1);
        }

        .stat-card .stat-number {
            font-size: 2.8rem;
            font-weight: 700;
            color: var(--accent-green);
            line-height: 1.2;
            font-variant-numeric: tabular-nums;
        }

        .stat-card .stat-label {
            font-size: 0.88rem;
            color: rgba(255, 255, 255, 0.75);
            margin-top: 6px;
        }

        .stat-card .stat-change {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 0.78rem;
            color: var(--accent-green);
            margin-top: 8px;
            font-weight: 500;
        }

        /* ============ Service Guarantee ============ */
        .guarantee-section {
            background: var(--bg-main);
        }

        .guarantee-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 20px;
        }

        .guarantee-item {
            background: var(--bg-white);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 22px 20px;
            display: flex;
            align-items: flex-start;
            gap: 14px;
            transition: all var(--transition);
        }

        .guarantee-item:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
        }

        .guarantee-item .guarantee-icon {
            width: 44px;
            height: 44px;
            background: #F0F5FC;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            font-size: 1.1rem;
            color: var(--primary);
        }

        .guarantee-item h4 {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 6px;
        }

        .guarantee-item p {
            font-size: 0.82rem;
            color: var(--text-muted);
            line-height: 1.65;
            margin: 0;
        }

        /* ============ FAQ ============ */
        .faq-section {
            background: var(--bg-white);
            border-top: 1px solid var(--border);
        }

        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            border: 1px solid var(--border);
            border-radius: 8px;
            margin-bottom: 12px;
            overflow: hidden;
            background: var(--bg-white);
            transition: box-shadow var(--transition), border-color var(--transition);
        }

        .faq-item:hover {
            border-color: var(--divider);
            box-shadow: 0 2px 8px rgba(15, 76, 129, 0.06);
        }

        .faq-item.open {
            background: #F0F5FC;
            border-color: var(--primary);
        }

        .faq-question {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 16px 20px;
            cursor: pointer;
            transition: background var(--transition);
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--text-primary);
        }

        .faq-question .faq-q {
            width: 28px;
            height: 28px;
            background: var(--primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 0.8rem;
            flex-shrink: 0;
            font-weight: 700;
        }

        .faq-question .faq-toggle {
            margin-left: auto;
            transition: transform 200ms ease;
            color: var(--text-muted);
            font-size: 0.8rem;
            flex-shrink: 0;
        }

        .faq-item.open .faq-toggle {
            transform: rotate(180deg);
            color: var(--primary);
        }

        .faq-answer {
            padding: 0 20px 16px 60px;
            font-size: 0.88rem;
            color: var(--text-secondary);
            line-height: 1.75;
            display: none;
        }

        .faq-item.open .faq-answer {
            display: block;
        }

        /* ============ CTA ============ */
        .cta-section {
            background: var(--bg-main);
            padding: 56px 0;
        }

        .cta-panel {
            display: flex;
            align-items: center;
            gap: 40px;
            background: var(--bg-white);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 36px 40px;
            flex-wrap: wrap;
        }

        .cta-panel .cta-copy {
            flex: 1 1 50%;
            min-width: 280px;
        }

        .cta-panel .cta-copy h2 {
            font-size: 1.6rem;
            font-weight: 650;
            color: var(--text-primary);
            line-height: 1.35;
            margin-bottom: 12px;
        }

        .cta-panel .cta-copy p {
            font-size: 0.95rem;
            color: var(--text-secondary);
            max-width: 480px;
            margin-bottom: 24px;
        }

        .cta-trust {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        .cta-trust .trust-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.8rem;
            color: var(--text-muted);
            font-weight: 500;
        }

        .cta-trust .trust-badge i {
            color: var(--accent-green);
            font-size: 0.82rem;
        }

        .cta-panel .cta-form-wrap {
            flex: 1 1 38%;
            min-width: 280px;
        }

        .form-card {
            background: var(--bg-main);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 24px 28px;
        }

        .form-card label {
            display: block;
            font-size: 0.85rem;
            font-weight: 500;
            color: var(--text-secondary);
            margin-bottom: 6px;
        }

        .form-card input,
        .form-card select {
            width: 100%;
            padding: 12px 16px;
            border: 1px solid var(--divider);
            border-radius: var(--radius-input);
            background: var(--bg-white);
            color: var(--text-primary);
            font-size: 0.9rem;
            transition: all var(--transition);
            margin-bottom: 14px;
        }

        .form-card input:focus,
        .form-card select:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(15, 76, 129, 0.1);
        }

        .form-card .btn {
            width: 100%;
            padding: 14px;
            font-size: 1rem;
            margin-top: 4px;
            justify-content: center;
        }

        /* ============ Footer ============ */
        .site-footer {
            background: var(--bg-dark);
            color: #B8C4D4;
            padding: 48px 0 24px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 32px;
            margin-bottom: 32px;
        }

        .footer-brand .brand-name {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.2rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
        }

        .footer-brand p {
            font-size: 0.85rem;
            line-height: 1.7;
            color: #B8C4D4;
            max-width: 300px;
        }

        .footer-col h4 {
            color: #fff;
            font-size: 0.95rem;
            font-weight: 600;
            margin-bottom: 14px;
        }

        .footer-col ul li {
            margin-bottom: 8px;
        }

        .footer-col ul li a {
            color: #B8C4D4;
            font-size: 0.85rem;
            transition: color var(--transition);
        }

        .footer-col ul li a:hover {
            color: var(--accent-green);
        }

        .footer-subscribe p {
            font-size: 0.82rem;
            color: #B8C4D4;
            margin-bottom: 12px;
        }

        .footer-subscribe-form {
            display: flex;
            gap: 8px;
        }

        .footer-subscribe-form input {
            flex: 1;
            padding: 10px 14px;
            border-radius: var(--radius-input);
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.15);
            color: #fff;
            font-size: 0.82rem;
            min-width: 0;
        }

        .footer-subscribe-form input::placeholder {
            color: rgba(255, 255, 255, 0.45);
        }

        .footer-subscribe-form input:focus {
            border-color: var(--accent-green);
            box-shadow: 0 0 0 3px rgba(0, 200, 83, 0.15);
        }

        .footer-subscribe-form button {
            padding: 10px 18px;
            border-radius: var(--radius-input);
            background: var(--accent-green);
            color: #fff;
            font-weight: 600;
            font-size: 0.82rem;
            white-space: nowrap;
            transition: background var(--transition);
        }

        .footer-subscribe-form button:hover {
            background: #00B34A;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 0.78rem;
            color: rgba(255, 255, 255, 0.55);
        }

        .footer-bottom span {
            white-space: nowrap;
        }

        .footer-links {
            display: flex;
            gap: 16px;
            margin-left: auto;
        }

        .footer-links a {
            color: rgba(255, 255, 255, 0.55);
            font-size: 0.78rem;
        }

        .footer-links a:hover {
            color: var(--accent-green);
        }

        /* ============ Responsive ============ */
        @media (max-width: 1024px) {
            .live-main-layout {
                flex-direction: column;
            }

            .live-channel-sidebar {
                position: static;
                flex: 1 1 auto;
                width: 100%;
            }

            .channel-filter-list {
                display: flex;
                flex-wrap: wrap;
                gap: 4px;
                padding: 12px;
            }

            .channel-filter-item {
                padding: 8px 14px;
                border-left: none;
                border-radius: 50px;
                background: var(--bg-main);
                flex: 0 1 auto;
            }

            .channel-filter-item.active {
                background: #F0F5FC;
                border-left: none;
            }

            .channel-filter-item .channel-count {
                display: none;
            }

            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            .section {
                padding: 48px 0;
            }

            .live-hero-inner {
                flex-direction: column;
                gap: 24px;
            }

            .live-hero-copy h1 {
                font-size: 1.8rem;
            }

            .live-hero-media {
                order: -1;
            }

            .live-hero-media img {
                max-width: 100%;
            }

            .live-now-panel-body {
                flex-direction: column;
            }

            .live-now-panel-body .live-visual {
                flex: 1 1 auto;
                aspect-ratio: 16/9;
            }

            .upcoming-grid {
                grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            }

            .replay-grid {
                grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
            }

            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .stat-card .stat-number {
                font-size: 2rem;
            }

            .cta-panel {
                flex-direction: column;
                gap: 24px;
                padding: 24px;
            }

            .channel-nav {
                gap: 20px;
            }

            .brand-row {
                flex-wrap: wrap;
            }

            .brand-actions {
                gap: 10px;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }

            .footer-links {
                margin-left: 0;
                width: 100%;
            }
        }

        @media (max-width: 480px) {
            .container {
                padding: 0 16px;
            }

            .section {
                padding: 32px 0;
            }

            .section-title {
                font-size: 1.35rem;
            }

            .live-hero {
                padding: 32px 0;
            }

            .live-hero-copy h1 {
                font-size: 1.55rem;
            }

            .live-hero-actions .btn {
                width: 100%;
                justify-content: center;
            }

            .live-hero-badges {
                flex-direction: column;
                align-items: flex-start;
            }

            .upcoming-grid {
                grid-template-columns: 1fr;
            }

            .replay-grid {
                grid-template-columns: 1fr;
            }

            .stats-grid {
                grid-template-columns: 1fr;
            }

            .stat-card .stat-number {
                font-size: 2.2rem;
            }

            .multiscreen-grid {
                grid-template-columns: 1fr;
            }

            .guarantee-grid {
                grid-template-columns: 1fr;
            }

            .channel-nav {
                gap: 12px;
                font-size: 0.82rem;
            }

            .brand-logo {
                font-size: 1.1rem;
            }

            .logo-icon {
                width: 32px;
                height: 32px;
            }

            .subscribe-btn {
                padding: 8px 16px;
                font-size: 0.8rem;
            }

            .login-btn {
                padding: 6px 12px;
                font-size: 0.8rem;
            }

            .search-btn {
                width: 36px;
                height: 36px;
            }

            .channel-filter-list {
                flex-direction: column;
            }

            .channel-filter-item {
                width: 100%;
                border-radius: 8px;
            }

            .faq-answer {
                padding: 0 16px 14px 16px;
            }

            .faq-question {
                padding: 14px 16px;
                font-size: 0.88rem;
            }
        }

/* roulang page: category4 */
:root {
            --primary: #0F4C81;
            --primary-dark: #0A3455;
            --accent-green: #00C853;
            --accent-orange: #F5A623;
            --bg-main: #F7F9FC;
            --bg-white: #FFFFFF;
            --bg-dark: #0D1B2A;
            --text-primary: #1A1A2E;
            --text-secondary: #4A4A6A;
            --text-muted: #8A8AA3;
            --border: #E8ECF3;
            --divider: #DCE3ED;
            --hover-blue: #1B6CB3;
            --radius-card: 12px;
            --radius-btn: 8px;
            --radius-input: 6px;
            --radius-badge: 4px;
            --radius-img: 8px;
            --shadow-card: 0 2px 8px rgba(15, 76, 129, 0.06);
            --shadow-card-hover: 0 6px 20px rgba(15, 76, 129, 0.12);
            --transition: 300ms ease;
            --container: 1240px;
            --section-spacing: 72px;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            font-size: 0.98rem;
            font-weight: 400;
            line-height: 1.8;
            color: var(--text-secondary);
            background: var(--bg-main);
            overflow-x: hidden;
            min-height: 100vh;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition);
        }

        a:hover {
            color: var(--hover-blue);
        }

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            border: none;
            outline: none;
            background: none;
        }

        button {
            cursor: pointer;
        }

        ul,
        ol {
            list-style: none;
        }

        .container {
            max-width: var(--container);
            margin: 0 auto;
            padding: 0 24px;
        }

        .section {
            padding: var(--section-spacing) 0;
        }

        .section-sm {
            padding: 48px 0;
        }

        .section-title {
            font-size: 1.6rem;
            font-weight: 650;
            line-height: 1.35;
            color: var(--text-primary);
            margin-bottom: 8px;
        }

        .section-subtitle {
            font-size: 0.98rem;
            color: var(--text-muted);
            margin-bottom: 32px;
            max-width: 680px;
        }

        .section-header {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 16px;
            margin-bottom: 32px;
        }

        .section-header .more-link {
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--primary);
            white-space: nowrap;
        }

        .section-header .more-link:hover {
            color: var(--hover-blue);
            text-decoration: underline;
        }

        /* ============ Header / Nav ============ */
        .site-header {
            background: var(--bg-white);
            border-bottom: 1px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 8px rgba(15, 76, 129, 0.04);
        }

        .brand-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 0;
            gap: 16px;
        }

        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--text-primary);
            flex-shrink: 0;
        }

        .brand-logo:hover {
            color: var(--primary);
        }

        .logo-icon {
            width: 38px;
            height: 38px;
            background: var(--primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            flex-shrink: 0;
        }

        .logo-icon::before {
            content: '';
            width: 0;
            height: 0;
            border-left: 12px solid var(--accent-green);
            border-top: 7px solid transparent;
            border-bottom: 7px solid transparent;
            margin-left: 3px;
        }

        .brand-actions {
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .search-btn {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            border: 1px solid var(--border);
            background: var(--bg-white);
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all var(--transition);
            font-size: 0.95rem;
        }

        .search-btn:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: #F0F5FC;
        }

        .search-btn:focus-visible,
        .login-btn:focus-visible,
        .subscribe-btn:focus-visible,
        .channel-nav a:focus-visible,
        .primary-btn:focus-visible,
        .secondary-btn:focus-visible,
        .post-action:focus-visible,
        .filter-btn:focus-visible,
        .footer-subscribe-form button:focus-visible {
            outline: 2px solid var(--accent-green);
            outline-offset: 2px;
        }

        .login-btn {
            padding: 8px 18px;
            border-radius: var(--radius-btn);
            color: var(--primary);
            font-weight: 500;
            font-size: 0.9rem;
            border: 1.5px solid var(--primary);
            background: transparent;
            transition: all var(--transition);
            white-space: nowrap;
        }

        .login-btn:hover {
            background: #F0F5FC;
            color: var(--primary-dark);
        }

        .subscribe-btn {
            padding: 10px 22px;
            border-radius: var(--radius-btn);
            background: var(--accent-green);
            color: #fff;
            font-weight: 600;
            font-size: 0.9rem;
            transition: all var(--transition);
            white-space: nowrap;
            letter-spacing: 0.02em;
        }

        .subscribe-btn:hover {
            background: #00B34A;
            color: #fff;
            transform: scale(1.03);
        }

        .channel-row {
            border-top: 1px solid var(--border);
            background: var(--bg-white);
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
            -ms-overflow-style: none;
        }

        .channel-row::-webkit-scrollbar {
            display: none;
        }

        .channel-nav {
            display: flex;
            align-items: center;
            gap: 32px;
            padding: 0 0;
            min-width: max-content;
        }

        .channel-nav a {
            display: inline-flex;
            align-items: center;
            padding: 12px 0;
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text-secondary);
            position: relative;
            white-space: nowrap;
            transition: color var(--transition);
        }

        .channel-nav a:hover {
            color: var(--primary);
        }

        .channel-nav a.active {
            color: var(--primary);
            font-weight: 650;
        }

        .channel-nav a.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: var(--primary);
            border-radius: 2px 2px 0 0;
        }

        /* ============ Hero ============ */
        .community-hero {
            background: linear-gradient(135deg, #EAF1F9 0%, #F7F9FC 55%, #F0F7F2 100%);
            padding: 56px 0 48px;
            border-bottom: 1px solid var(--border);
            position: relative;
            overflow: hidden;
        }

        .community-hero::before {
            content: '';
            position: absolute;
            top: -80px;
            right: -60px;
            width: 320px;
            height: 320px;
            background: radial-gradient(circle, rgba(0, 200, 83, 0.08) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .community-hero::after {
            content: '';
            position: absolute;
            bottom: -100px;
            left: -40px;
            width: 280px;
            height: 280px;
            background: radial-gradient(circle, rgba(15, 76, 129, 0.06) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .hero-inner {
            display: flex;
            align-items: center;
            gap: 40px;
            position: relative;
            z-index: 1;
            flex-wrap: wrap;
        }

        .hero-text {
            flex: 1 1 55%;
            min-width: 300px;
        }

        .hero-text .tag-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(0, 200, 83, 0.12);
            color: #00A042;
            font-size: 0.82rem;
            font-weight: 600;
            padding: 6px 14px;
            border-radius: 50px;
            margin-bottom: 16px;
            letter-spacing: 0.04em;
        }

        .hero-text .tag-badge .dot {
            width: 8px;
            height: 8px;
            background: var(--accent-green);
            border-radius: 50%;
        }

        .hero-text h1 {
            font-size: 2.3rem;
            font-weight: 700;
            line-height: 1.25;
            color: var(--text-primary);
            margin-bottom: 16px;
        }

        .hero-text h1 .highlight {
            color: var(--accent-green);
            border-bottom: 3px solid var(--accent-green);
            padding-bottom: 2px;
        }

        .hero-text p {
            font-size: 1rem;
            color: var(--text-secondary);
            max-width: 560px;
            margin-bottom: 24px;
            line-height: 1.8;
        }

        .hero-btns {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

        .primary-btn {
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            background: var(--primary);
            color: #fff;
            font-weight: 600;
            font-size: 0.95rem;
            transition: all var(--transition);
            letter-spacing: 0.02em;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
        }

        .primary-btn:hover {
            background: var(--primary-dark);
            color: #fff;
            transform: scale(1.02);
        }

        .primary-btn:active {
            transform: scale(0.98);
        }

        .secondary-btn {
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            background: transparent;
            color: var(--primary);
            font-weight: 600;
            font-size: 0.95rem;
            border: 1.5px solid var(--primary);
            transition: all var(--transition);
            white-space: nowrap;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .secondary-btn:hover {
            background: #F0F5FC;
            color: var(--primary-dark);
        }

        .secondary-btn:active {
            transform: scale(0.98);
        }

        .hero-visual {
            flex: 1 1 35%;
            min-width: 280px;
            position: relative;
        }

        .hero-visual img {
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card-hover);
            width: 100%;
            aspect-ratio: 16/10;
            object-fit: cover;
        }

        .hero-stats {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            margin-top: 28px;
        }

        .hero-stat-pill {
            display: flex;
            align-items: center;
            gap: 8px;
            background: var(--bg-white);
            border: 1px solid var(--border);
            border-radius: 50px;
            padding: 8px 16px;
            font-size: 0.85rem;
            color: var(--text-primary);
            font-weight: 500;
            box-shadow: var(--shadow-card);
            white-space: nowrap;
        }

        .hero-stat-pill .green-dot {
            width: 8px;
            height: 8px;
            background: var(--accent-green);
            border-radius: 50%;
            flex-shrink: 0;
        }

        /* ============ Community Layout ============ */
        .community-layout {
            display: grid;
            grid-template-columns: 1fr 340px;
            gap: 32px;
            align-items: start;
        }

        .community-main {
            min-width: 0;
        }

        .community-sidebar {
            min-width: 0;
            display: flex;
            flex-direction: column;
            gap: 24px;
            position: sticky;
            top: 140px;
        }

        /* ============ Post Cards ============ */
        .post-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }

        .post-card {
            background: var(--bg-white);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 20px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
            gap: 14px;
            position: relative;
        }

        .post-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
            border-color: #CFDCEB;
        }

        .post-card-header {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .post-user-avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: linear-gradient(135deg, #EAF1F9, #D6E4F5);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-weight: 700;
            font-size: 1rem;
            flex-shrink: 0;
            position: relative;
        }

        .post-user-avatar::after {
            content: '';
            position: absolute;
            bottom: 0;
            right: 0;
            width: 10px;
            height: 10px;
            background: var(--accent-green);
            border-radius: 50%;
            border: 2px solid var(--bg-white);
        }

        .post-user-info {
            display: flex;
            flex-direction: column;
            line-height: 1.3;
        }

        .post-user-name {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text-primary);
        }

        .post-time {
            font-size: 0.75rem;
            color: var(--text-muted);
        }

        .post-topic-tag {
            position: absolute;
            top: 16px;
            right: 16px;
            font-size: 0.72rem;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: var(--radius-badge);
            background: #F0F5FC;
            color: var(--primary);
            letter-spacing: 0.03em;
        }

        .post-topic-tag.hot {
            background: rgba(245, 166, 35, 0.15);
            color: #C07A0A;
        }

        .post-topic-tag.live {
            background: rgba(0, 200, 83, 0.12);
            color: #00A042;
        }

        .post-card h3 {
            font-size: 1.05rem;
            font-weight: 600;
            line-height: 1.45;
            color: var(--text-primary);
            margin: 0;
        }

        .post-card h3 a {
            color: var(--text-primary);
            transition: color var(--transition);
        }

        .post-card h3 a:hover {
            color: var(--primary);
        }

        .post-excerpt {
            font-size: 0.88rem;
            color: var(--text-muted);
            line-height: 1.7;
            flex: 1;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .post-card-footer {
            display: flex;
            align-items: center;
            gap: 16px;
            padding-top: 12px;
            border-top: 1px solid var(--border);
            font-size: 0.82rem;
            color: var(--text-muted);
        }

        .post-action {
            display: flex;
            align-items: center;
            gap: 5px;
            color: var(--text-muted);
            font-size: 0.82rem;
            transition: color var(--transition);
            background: none;
            padding: 4px 8px;
            border-radius: var(--radius-btn);
        }

        .post-action:hover {
            color: var(--primary);
            background: #F0F5FC;
        }

        .post-action.liked {
            color: var(--accent-green);
        }

        .post-action .fa-solid.fa-heart {
            color: #E74C3C;
        }

        /* ============ Sidebar ============ */
        .sidebar-card {
            background: var(--bg-white);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 20px;
            box-shadow: var(--shadow-card);
        }

        .sidebar-card h3 {
            font-size: 1.05rem;
            font-weight: 650;
            color: var(--text-primary);
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .sidebar-card h3 i {
            color: var(--accent-orange);
            font-size: 1rem;
        }

        .hot-topic-list {
            display: flex;
            flex-direction: column;
            gap: 0;
        }

        .hot-topic-item {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 10px 0;
            border-bottom: 1px solid var(--border);
            transition: all var(--transition);
            border-radius: var(--radius-btn);
            padding-left: 8px;
            padding-right: 8px;
        }

        .hot-topic-item:last-child {
            border-bottom: none;
        }

        .hot-topic-item:hover {
            background: #F7F9FC;
        }

        .hot-topic-rank {
            width: 26px;
            height: 26px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
            font-weight: 700;
            flex-shrink: 0;
            background: #F0F5FC;
            color: var(--text-muted);
        }

        .hot-topic-rank.top1 {
            background: var(--accent-orange);
            color: #fff;
        }

        .hot-topic-rank.top2 {
            background: #FFB74D;
            color: #fff;
        }

        .hot-topic-rank.top3 {
            background: #FF9800;
            color: #fff;
        }

        .hot-topic-info {
            flex: 1;
            min-width: 0;
        }

        .hot-topic-name {
            font-size: 0.88rem;
            font-weight: 500;
            color: var(--text-primary);
            display: block;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .hot-topic-count {
            font-size: 0.75rem;
            color: var(--text-muted);
        }

        /* ============ Community Stats ============ */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .stat-card {
            background: var(--bg-white);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 24px 20px;
            text-align: center;
            box-shadow: var(--shadow-card);
            transition: all var(--transition);
            position: relative;
            overflow: hidden;
        }

        .stat-card::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: var(--accent-green);
            border-radius: 0 0 var(--radius-card) var(--radius-card);
        }

        .stat-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
        }

        .stat-card .stat-number {
            font-size: 2.4rem;
            font-weight: 700;
            color: var(--primary);
            font-variant-numeric: tabular-nums;
            line-height: 1.2;
            margin-bottom: 4px;
        }

        .stat-card .stat-label {
            font-size: 0.85rem;
            color: var(--text-secondary);
            margin-bottom: 4px;
        }

        .stat-card .stat-change {
            font-size: 0.75rem;
            color: var(--accent-green);
            font-weight: 500;
            display: inline-flex;
            align-items: center;
            gap: 3px;
        }

        /* ============ Community Activity ============ */
        .activity-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .activity-card {
            background: var(--bg-white);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 24px 20px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .activity-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
        }

        .activity-icon {
            width: 48px;
            height: 48px;
            border-radius: 10px;
            background: #F0F5FC;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-size: 1.2rem;
            margin-bottom: 4px;
        }

        .activity-card h3 {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--text-primary);
        }

        .activity-card p {
            font-size: 0.88rem;
            color: var(--text-muted);
            line-height: 1.7;
            flex: 1;
        }

        .activity-link {
            font-size: 0.85rem;
            font-weight: 500;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }

        .activity-link:hover {
            color: var(--hover-blue);
            text-decoration: underline;
        }

        /* ============ Rules ============ */
        .rules-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }

        .rule-item {
            background: var(--bg-white);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 20px;
            box-shadow: var(--shadow-card);
            display: flex;
            gap: 14px;
            align-items: flex-start;
            transition: all var(--transition);
        }

        .rule-item:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: #CFDCEB;
        }

        .rule-num {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: var(--primary);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 0.9rem;
            flex-shrink: 0;
        }

        .rule-content h4 {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 4px;
        }

        .rule-content p {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.7;
        }

        /* ============ FAQ ============ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
            max-width: 860px;
        }

        .faq-item {
            background: var(--bg-white);
            border: 1px solid var(--border);
            border-radius: 8px;
            overflow: hidden;
            transition: all var(--transition);
        }

        .faq-item.open {
            background: #F0F5FC;
            border-color: #CFDCEB;
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 16px 20px;
            cursor: pointer;
            gap: 14px;
            width: 100%;
            text-align: left;
            transition: background var(--transition);
        }

        .faq-question:hover {
            background: rgba(15, 76, 129, 0.04);
        }

        .faq-question .faq-q {
            display: flex;
            align-items: center;
            gap: 12px;
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--text-primary);
        }

        .faq-question .faq-q .q-icon {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--primary);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
            flex-shrink: 0;
        }

        .faq-question .fa-chevron-down {
            color: var(--text-muted);
            transition: transform var(--transition);
            flex-shrink: 0;
            font-size: 0.9rem;
        }

        .faq-item.open .fa-chevron-down {
            transform: rotate(180deg);
            color: var(--primary);
        }

        .faq-answer {
            padding: 0 20px 16px 60px;
            font-size: 0.88rem;
            color: var(--text-secondary);
            line-height: 1.8;
            display: none;
        }

        .faq-item.open .faq-answer {
            display: block;
            animation: fadeIn 0.3s ease;
        }

        @keyframes fadeIn {
            from {
                opacity: 0;
                transform: translateY(-4px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* ============ CTA Section ============ */
        .cta-section {
            background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 60%, #1B6CB3 100%);
            padding: 64px 0;
            color: #fff;
        }

        .cta-inner {
            display: flex;
            align-items: center;
            gap: 40px;
            flex-wrap: wrap;
            justify-content: space-between;
        }

        .cta-text {
            flex: 1 1 45%;
            min-width: 300px;
        }

        .cta-text h2 {
            font-size: 1.8rem;
            font-weight: 700;
            line-height: 1.3;
            color: #fff;
            margin-bottom: 12px;
        }

        .cta-text p {
            font-size: 0.95rem;
            color: rgba(255, 255, 255, 0.8);
            line-height: 1.8;
            margin-bottom: 20px;
        }

        .cta-btn-group {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

        .cta-btn-white {
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            background: #fff;
            color: var(--primary);
            font-weight: 600;
            font-size: 0.95rem;
            transition: all var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
        }

        .cta-btn-white:hover {
            background: #F0F5FC;
            color: var(--primary-dark);
            transform: scale(1.02);
        }

        .cta-btn-outline {
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            background: transparent;
            color: #fff;
            font-weight: 600;
            font-size: 0.95rem;
            border: 1.5px solid rgba(255, 255, 255, 0.6);
            transition: all var(--transition);
            white-space: nowrap;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .cta-btn-outline:hover {
            border-color: #fff;
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
        }

        /* ============ Footer ============ */
        .site-footer {
            background: var(--bg-dark);
            padding: 56px 0 0;
            color: #B8C4D4;
            font-size: 0.88rem;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 32px;
            padding-bottom: 40px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }

        .footer-brand .brand-name {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.2rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
        }

        .footer-brand .brand-name .logo-icon {
            width: 32px;
            height: 32px;
        }

        .footer-brand .brand-name .logo-icon::before {
            border-left-width: 10px;
            border-top-width: 6px;
            border-bottom-width: 6px;
        }

        .footer-brand p {
            font-size: 0.85rem;
            line-height: 1.8;
            color: #8FA3B8;
        }

        .footer-col h4 {
            font-size: 0.95rem;
            font-weight: 600;
            color: #fff;
            margin-bottom: 16px;
            letter-spacing: 0.03em;
        }

        .footer-col ul {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .footer-col a {
            color: #B8C4D4;
            font-size: 0.85rem;
            transition: color var(--transition);
        }

        .footer-col a:hover {
            color: var(--accent-green);
        }

        .footer-subscribe p {
            font-size: 0.85rem;
            color: #8FA3B8;
            margin-bottom: 14px;
            line-height: 1.7;
        }

        .footer-subscribe-form {
            display: flex;
            gap: 8px;
        }

        .footer-subscribe-form input {
            flex: 1;
            padding: 12px 16px;
            border-radius: var(--radius-input);
            border: 1px solid rgba(255, 255, 255, 0.2);
            background: rgba(255, 255, 255, 0.06);
            color: #fff;
            font-size: 0.85rem;
            transition: all var(--transition);
            min-width: 0;
        }

        .footer-subscribe-form input::placeholder {
            color: #6B7D90;
        }

        .footer-subscribe-form input:focus {
            border-color: var(--accent-green);
            box-shadow: 0 0 0 3px rgba(0, 200, 83, 0.15);
            background: rgba(255, 255, 255, 0.1);
        }

        .footer-subscribe-form button {
            padding: 12px 20px;
            border-radius: var(--radius-input);
            background: var(--accent-green);
            color: #fff;
            font-weight: 600;
            font-size: 0.85rem;
            transition: all var(--transition);
            white-space: nowrap;
            flex-shrink: 0;
        }

        .footer-subscribe-form button:hover {
            background: #00B34A;
            transform: scale(1.03);
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 16px;
            font-size: 0.8rem;
            color: #6B7D90;
            padding: 20px 0 24px;
        }

        .footer-bottom .footer-links {
            margin-left: auto;
            display: flex;
            gap: 16px;
        }

        .footer-bottom .footer-links a {
            color: #6B7D90;
            font-size: 0.8rem;
        }

        .footer-bottom .footer-links a:hover {
            color: var(--accent-green);
        }

        /* ============ Responsive ============ */
        @media (max-width: 1024px) {
            .community-layout {
                grid-template-columns: 1fr;
            }
            .community-sidebar {
                position: static;
                flex-direction: row;
                flex-wrap: wrap;
                gap: 16px;
            }
            .sidebar-card {
                flex: 1 1 300px;
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .activity-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .post-grid {
                grid-template-columns: 1fr;
            }
            .hero-inner {
                flex-direction: column;
                gap: 24px;
            }
            .hero-text {
                flex: 1 1 100%;
            }
            .hero-visual {
                flex: 1 1 100%;
                width: 100%;
            }
            .hero-text h1 {
                font-size: 1.9rem;
            }
        }

        @media (max-width: 768px) {
            :root {
                --section-spacing: 48px;
            }
            .brand-row {
                padding: 10px 0;
            }
            .brand-logo {
                font-size: 1.1rem;
                gap: 6px;
            }
            .logo-icon {
                width: 30px;
                height: 30px;
            }
            .logo-icon::before {
                border-left-width: 9px;
                border-top-width: 5px;
                border-bottom-width: 5px;
                margin-left: 2px;
            }
            .brand-actions {
                gap: 8px;
            }
            .login-btn {
                display: none;
            }
            .search-btn {
                width: 36px;
                height: 36px;
                font-size: 0.85rem;
            }
            .subscribe-btn {
                padding: 8px 16px;
                font-size: 0.82rem;
            }
            .channel-nav {
                gap: 20px;
            }
            .channel-nav a {
                font-size: 0.82rem;
                padding: 10px 0;
            }
            .community-hero {
                padding: 36px 0 32px;
            }
            .hero-text h1 {
                font-size: 1.6rem;
            }
            .hero-text p {
                font-size: 0.9rem;
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 14px;
            }
            .stat-card .stat-number {
                font-size: 1.8rem;
            }
            .activity-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .rules-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .footer-brand {
                grid-column: 1 / -1;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
            }
            .footer-bottom .footer-links {
                margin-left: 0;
            }
            .community-layout {
                gap: 20px;
            }
        }

        @media (max-width: 520px) {
            :root {
                --section-spacing: 32px;
            }
            .container {
                padding: 0 16px;
            }
            .hero-text h1 {
                font-size: 1.4rem;
            }
            .primary-btn,
            .secondary-btn,
            .cta-btn-white,
            .cta-btn-outline {
                width: 100%;
                justify-content: center;
            }
            .hero-btns,
            .cta-btn-group {
                flex-direction: column;
                gap: 8px;
            }
            .stats-grid {
                grid-template-columns: 1fr;
            }
            .post-card {
                padding: 16px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .sidebar-card {
                flex: 1 1 100%;
            }
            .community-sidebar {
                flex-direction: column;
                gap: 16px;
            }
            .footer-subscribe-form {
                flex-direction: column;
                gap: 8px;
            }
            .footer-subscribe-form button {
                width: 100%;
            }
        }

/* roulang page: category5 */
:root {
            --primary: #0F4C81;
            --primary-dark: #0A3455;
            --accent-green: #00C853;
            --accent-orange: #F5A623;
            --bg-main: #F7F9FC;
            --bg-white: #FFFFFF;
            --bg-dark: #0D1B2A;
            --text-primary: #1A1A2E;
            --text-secondary: #4A4A6A;
            --text-muted: #8A8AA3;
            --border: #E8ECF3;
            --divider: #DCE3ED;
            --hover-blue: #1B6CB3;
            --radius-card: 12px;
            --radius-btn: 8px;
            --radius-input: 6px;
            --radius-badge: 4px;
            --radius-img: 8px;
            --shadow-card: 0 2px 8px rgba(15, 76, 129, 0.06);
            --shadow-card-hover: 0 6px 20px rgba(15, 76, 129, 0.12);
            --transition: 300ms ease;
            --container: 1240px;
            --section-spacing: 72px;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            font-size: 0.98rem;
            font-weight: 400;
            line-height: 1.8;
            color: var(--text-secondary);
            background: var(--bg-main);
            overflow-x: hidden;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-img);
        }

        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition);
        }

        a:hover {
            color: var(--hover-blue);
        }

        ul,
        ol {
            list-style: none;
        }

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            border: none;
            outline: none;
            background: none;
        }

        button {
            cursor: pointer;
        }

        .container {
            max-width: var(--container);
            margin: 0 auto;
            padding: 0 24px;
        }

        .section {
            padding: var(--section-spacing) 0;
        }

        .section-header {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 16px;
            margin-bottom: 32px;
        }

        .section-title {
            font-size: 1.6rem;
            font-weight: 650;
            line-height: 1.35;
            color: var(--text-primary);
            margin-bottom: 8px;
        }

        .section-subtitle {
            font-size: 0.98rem;
            color: var(--text-muted);
            max-width: 680px;
            line-height: 1.8;
        }

        /* ============ Header / Nav ============ */
        .site-header {
            background: var(--bg-white);
            border-bottom: 1px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 8px rgba(15, 76, 129, 0.04);
        }

        .brand-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 0;
            gap: 16px;
        }

        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--text-primary);
            transition: color var(--transition);
        }

        .brand-logo:hover {
            color: var(--primary);
        }

        .logo-icon {
            width: 38px;
            height: 38px;
            background: var(--primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            flex-shrink: 0;
        }

        .logo-icon::before {
            content: '';
            width: 0;
            height: 0;
            border-left: 12px solid var(--accent-green);
            border-top: 7px solid transparent;
            border-bottom: 7px solid transparent;
            margin-left: 3px;
        }

        .brand-actions {
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .search-btn {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            border: 1px solid var(--border);
            background: var(--bg-white);
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all var(--transition);
            font-size: 0.95rem;
        }

        .search-btn:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: #F0F5FC;
        }

        .search-btn:focus-visible,
        .login-btn:focus-visible,
        .subscribe-btn:focus-visible,
        .btn-primary:focus-visible,
        .btn-secondary:focus-visible,
        .invite-btn:focus-visible,
        .plan-btn:focus-visible {
            outline: 2px solid var(--accent-green);
            outline-offset: 2px;
        }

        .login-btn {
            padding: 8px 18px;
            border-radius: var(--radius-btn);
            color: var(--primary);
            font-weight: 500;
            font-size: 0.9rem;
            border: 1.5px solid var(--primary);
            background: transparent;
            transition: all var(--transition);
            white-space: nowrap;
        }

        .login-btn:hover {
            background: #F0F5FC;
            color: var(--primary-dark);
        }

        .login-btn:active {
            transform: scale(0.98);
        }

        .subscribe-btn {
            padding: 10px 22px;
            border-radius: var(--radius-btn);
            background: var(--accent-green);
            color: #fff;
            font-weight: 600;
            font-size: 0.9rem;
            transition: all var(--transition);
            white-space: nowrap;
            letter-spacing: 0.02em;
        }

        .subscribe-btn:hover {
            background: #00B34A;
            color: #fff;
            transform: scale(1.03);
        }

        .subscribe-btn:active {
            transform: scale(0.98);
        }

        .channel-row {
            background: var(--bg-white);
            border-top: 1px solid var(--border);
        }

        .channel-nav {
            display: flex;
            align-items: center;
            gap: 32px;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
            padding: 10px 0;
        }

        .channel-nav::-webkit-scrollbar {
            display: none;
        }

        .channel-nav a {
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text-secondary);
            padding: 6px 0;
            border-bottom: 3px solid transparent;
            white-space: nowrap;
            flex-shrink: 0;
            transition: all var(--transition);
            position: relative;
        }

        .channel-nav a:hover {
            color: var(--primary);
        }

        .channel-nav a.active {
            color: var(--primary);
            border-bottom-color: var(--primary);
            font-weight: 600;
        }

        .channel-nav a:focus-visible {
            outline: 2px solid var(--accent-green);
            outline-offset: 2px;
            border-radius: 4px;
        }

        /* ============ Hero ============ */
        .hero-section {
            background: linear-gradient(135deg, #EAF1F9 0%, #F7F9FC 55%, #F0F5FC 100%);
            padding: 56px 0 64px;
            overflow: hidden;
        }

        .hero-grid {
            display: grid;
            grid-template-columns: 1fr 420px;
            gap: 48px;
            align-items: center;
        }

        .hero-text .hero-badge {
            display: inline-block;
            background: rgba(0, 200, 83, 0.12);
            color: #00873E;
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 0.82rem;
            font-weight: 600;
            letter-spacing: 0.02em;
            margin-bottom: 18px;
        }

        .hero-text h1 {
            font-size: 2.3rem;
            font-weight: 700;
            line-height: 1.25;
            color: var(--text-primary);
            margin-bottom: 16px;
        }

        .hero-text h1 .highlight {
            color: var(--primary);
            border-bottom: 3px solid var(--accent-green);
            padding-bottom: 2px;
        }

        .hero-text .hero-subtitle {
            font-size: 1.05rem;
            color: var(--text-secondary);
            line-height: 1.7;
            max-width: 520px;
            margin-bottom: 28px;
        }

        .hero-actions {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            margin-bottom: 32px;
        }

        .btn-primary {
            display: inline-block;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            background: var(--primary);
            color: #fff;
            font-weight: 600;
            font-size: 0.95rem;
            transition: all var(--transition);
            letter-spacing: 0.02em;
            border: none;
            text-align: center;
        }

        .btn-primary:hover {
            background: var(--primary-dark);
            color: #fff;
            transform: scale(1.02);
        }

        .btn-primary:active {
            transform: scale(0.98);
        }

        .btn-secondary {
            display: inline-block;
            padding: 11px 26px;
            border-radius: var(--radius-btn);
            background: transparent;
            color: var(--primary);
            font-weight: 600;
            font-size: 0.95rem;
            border: 1.5px solid var(--primary);
            transition: all var(--transition);
            text-align: center;
        }

        .btn-secondary:hover {
            background: #F0F5FC;
            color: var(--primary-dark);
            border-color: var(--primary-dark);
        }

        .btn-secondary:active {
            transform: scale(0.98);
        }

        .invite-panel {
            background: var(--bg-white);
            border-radius: var(--radius-card);
            box-shadow: 0 4px 24px rgba(15, 76, 129, 0.1);
            padding: 28px;
            border: 1px solid var(--border);
        }

        .invite-panel .invite-header {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 16px;
        }

        .invite-panel .invite-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: rgba(0, 200, 83, 0.12);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            color: var(--accent-green);
            flex-shrink: 0;
        }

        .invite-panel h2 {
            font-size: 1.15rem;
            font-weight: 650;
            color: var(--text-primary);
            line-height: 1.4;
        }

        .invite-panel .invite-desc {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 20px;
        }

        .progress-wrap {
            margin-bottom: 8px;
        }

        .progress-label {
            display: flex;
            justify-content: space-between;
            font-size: 0.82rem;
            color: var(--text-muted);
            margin-bottom: 6px;
        }

        .progress-bar {
            width: 100%;
            height: 10px;
            background: var(--border);
            border-radius: 10px;
            overflow: hidden;
            margin-bottom: 16px;
        }

        .progress-bar .progress-fill {
            height: 100%;
            background: linear-gradient(90deg, var(--accent-green) 0%, #00B34A 100%);
            border-radius: 10px;
            transition: width 0.6s ease;
        }

        .invite-btn {
            width: 100%;
            padding: 12px 24px;
            border-radius: var(--radius-btn);
            background: var(--accent-green);
            color: #fff;
            font-weight: 600;
            font-size: 0.95rem;
            transition: all var(--transition);
            letter-spacing: 0.02em;
            border: none;
        }

        .invite-btn:hover {
            background: #00B34A;
            color: #fff;
            transform: scale(1.02);
        }

        .invite-btn:active {
            transform: scale(0.98);
        }

        .hero-badges {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

        .hero-badge-item {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(255, 255, 255, 0.8);
            border: 1px solid var(--border);
            padding: 6px 14px;
            border-radius: 20px;
            font-size: 0.82rem;
            color: var(--text-secondary);
            font-weight: 500;
        }

        .hero-badge-item .dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--accent-green);
        }

        /* ============ Metric Board ============ */
        .metric-board {
            background: var(--bg-white);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 32px 24px;
            margin-top: -32px;
            position: relative;
            z-index: 5;
        }

        .metric-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        .metric-card {
            text-align: center;
            padding: 16px;
            border-radius: var(--radius-card);
            transition: all var(--transition);
        }

        .metric-card:hover {
            background: #F0F5FC;
        }

        .metric-num {
            font-size: 2.4rem;
            font-weight: 700;
            color: var(--primary);
            line-height: 1.2;
            font-variant-numeric: tabular-nums;
            margin-bottom: 4px;
        }

        .metric-label {
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text-secondary);
            margin-bottom: 6px;
        }

        .metric-change {
            font-size: 0.82rem;
            color: var(--accent-green);
            font-weight: 500;
        }

        /* ============ Toggle Bar ============ */
        .toggle-section {
            background: var(--bg-white);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 20px 28px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 16px;
            box-shadow: var(--shadow-card);
        }

        .toggle-label {
            font-weight: 600;
            font-size: 1rem;
            color: var(--text-primary);
        }

        .toggle-switch {
            display: flex;
            background: var(--bg-main);
            border-radius: 30px;
            padding: 4px;
            border: 1px solid var(--border);
            position: relative;
        }

        .toggle-option {
            padding: 8px 20px;
            border-radius: 30px;
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text-muted);
            cursor: pointer;
            transition: all var(--transition);
            border: none;
            white-space: nowrap;
        }

        .toggle-option.active {
            background: var(--primary);
            color: #fff;
            font-weight: 600;
        }

        .toggle-option:hover:not(.active) {
            color: var(--primary);
        }

        .toggle-option:focus-visible {
            outline: 2px solid var(--accent-green);
            outline-offset: 2px;
        }

        .toggle-save {
            font-size: 0.85rem;
            color: var(--accent-green);
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .toggle-save i {
            font-size: 1rem;
        }

        /* ============ Plan Cards ============ */
        .plans-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        .plan-card {
            background: var(--bg-white);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 28px 24px;
            display: flex;
            flex-direction: column;
            transition: all var(--transition);
            position: relative;
            overflow: hidden;
        }

        .plan-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
            border-color: var(--primary);
        }

        .plan-card.featured {
            border: 2px solid var(--primary);
            box-shadow: 0 4px 20px rgba(15, 76, 129, 0.15);
        }

        .plan-card.featured::before {
            content: '最受欢迎';
            position: absolute;
            top: 12px;
            right: -30px;
            background: var(--accent-orange);
            color: #fff;
            font-size: 0.75rem;
            font-weight: 600;
            padding: 4px 36px;
            transform: rotate(45deg);
            letter-spacing: 0.04em;
        }

        .plan-name {
            font-size: 1.1rem;
            font-weight: 650;
            color: var(--text-primary);
            margin-bottom: 6px;
        }

        .plan-desc {
            font-size: 0.82rem;
            color: var(--text-muted);
            margin-bottom: 16px;
            min-height: 42px;
        }

        .plan-price {
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--primary);
            line-height: 1.2;
            margin-bottom: 4px;
            font-variant-numeric: tabular-nums;
        }

        .plan-price .currency {
            font-size: 1rem;
            font-weight: 500;
            color: var(--text-muted);
        }

        .plan-price .period {
            font-size: 0.85rem;
            font-weight: 400;
            color: var(--text-muted);
        }

        .plan-billing {
            font-size: 0.8rem;
            color: var(--text-muted);
            margin-bottom: 20px;
        }

        .plan-features {
            list-style: none;
            margin-bottom: 24px;
            flex: 1;
        }

        .plan-features li {
            font-size: 0.9rem;
            color: var(--text-secondary);
            padding: 6px 0;
            display: flex;
            align-items: flex-start;
            gap: 8px;
            line-height: 1.6;
        }

        .plan-features li i {
            color: var(--accent-green);
            font-size: 0.85rem;
            margin-top: 4px;
            flex-shrink: 0;
        }

        .plan-features li.disabled {
            color: var(--text-muted);
            text-decoration: line-through;
        }

        .plan-features li.disabled i {
            color: var(--text-muted);
        }

        .plan-btn {
            padding: 12px 20px;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 0.9rem;
            transition: all var(--transition);
            text-align: center;
            border: 1.5px solid var(--primary);
            color: var(--primary);
            background: transparent;
            width: 100%;
        }

        .plan-btn:hover {
            background: var(--primary);
            color: #fff;
        }

        .plan-card.featured .plan-btn {
            background: var(--primary);
            color: #fff;
            border: 1.5px solid var(--primary);
        }

        .plan-card.featured .plan-btn:hover {
            background: var(--primary-dark);
            border-color: var(--primary-dark);
            color: #fff;
        }

        .plan-btn:active {
            transform: scale(0.98);
        }

        /* ============ Service Matrix ============ */
        .service-matrix {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }

        .service-card {
            background: var(--bg-white);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 24px 28px;
            display: flex;
            gap: 18px;
            align-items: flex-start;
            transition: all var(--transition);
        }

        .service-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-card-hover);
        }

        .service-card .service-icon {
            width: 52px;
            height: 52px;
            border-radius: 12px;
            background: #F0F5FC;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            color: var(--primary);
            flex-shrink: 0;
        }

        .service-card h3 {
            font-size: 1.05rem;
            font-weight: 650;
            color: var(--text-primary);
            margin-bottom: 6px;
        }

        .service-card p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        .service-card .service-link {
            font-size: 0.85rem;
            font-weight: 500;
            color: var(--primary);
            margin-top: 8px;
            display: inline-block;
        }

        .service-card .service-link:hover {
            color: var(--hover-blue);
            text-decoration: underline;
        }

        /* ============ Compare ============ */
        .compare-section {
            background: var(--bg-white);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

        .compare-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 0;
            border: 1px solid var(--divider);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
        }

        .compare-col {
            padding: 36px 32px;
        }

        .compare-col.free {
            background: var(--bg-main);
            border-right: 1px solid var(--divider);
        }

        .compare-col.vip {
            background: linear-gradient(135deg, #F0F5FC 0%, #FFFFFF 100%);
        }

        .compare-col h3 {
            font-size: 1.2rem;
            font-weight: 650;
            color: var(--text-primary);
            margin-bottom: 4px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .compare-col h3 .tag {
            font-size: 0.75rem;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 4px;
            background: var(--accent-green);
            color: #fff;
            letter-spacing: 0.03em;
        }

        .compare-col .compare-sub {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 20px;
        }

        .compare-list li {
            padding: 10px 0;
            font-size: 0.9rem;
            color: var(--text-secondary);
            display: flex;
            align-items: flex-start;
            gap: 10px;
            line-height: 1.7;
            border-bottom: 1px solid var(--divider);
        }

        .compare-list li:last-child {
            border-bottom: none;
        }

        .compare-list li i {
            margin-top: 4px;
            flex-shrink: 0;
        }

        .compare-list li .fa-check {
            color: var(--accent-green);
        }

        .compare-list li .fa-xmark {
            color: var(--text-muted);
        }

        /* ============ Deep Content ============ */
        .deep-content-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }

        .deep-content-text h2 {
            font-size: 1.4rem;
            font-weight: 650;
            color: var(--text-primary);
            margin-bottom: 16px;
            line-height: 1.4;
        }

        .deep-content-text p {
            font-size: 0.95rem;
            color: var(--text-secondary);
            line-height: 1.85;
            margin-bottom: 16px;
        }

        .deep-content-image {
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
        }

        .deep-content-image img {
            width: 100%;
            height: auto;
            border-radius: var(--radius-card);
            object-fit: cover;
        }

        /* ============ FAQ ============ */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--bg-white);
            border: 1px solid var(--border);
            border-radius: 8px;
            margin-bottom: 12px;
            overflow: hidden;
            transition: all var(--transition);
        }

        .faq-item.active {
            border-color: var(--primary);
            background: #F0F5FC;
        }

        .faq-question {
            padding: 16px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            cursor: pointer;
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--text-primary);
            gap: 12px;
            transition: all var(--transition);
            user-select: none;
            border: none;
            width: 100%;
            text-align: left;
            background: none;
        }

        .faq-question:hover {
            color: var(--primary);
        }

        .faq-question .faq-icon {
            font-size: 1rem;
            color: var(--primary);
            transition: transform 200ms ease;
            flex-shrink: 0;
        }

        .faq-item.active .faq-question .faq-icon {
            transform: rotate(180deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 300ms ease, padding 300ms ease;
            padding: 0 20px;
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.8;
        }

        .faq-item.active .faq-answer {
            max-height: 300px;
            padding: 0 20px 16px;
        }

        /* ============ CTA Form ============ */
        .cta-section {
            background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 60%, #1B6CB3 100%);
        }

        .cta-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }

        .cta-text h2 {
            font-size: 1.6rem;
            font-weight: 650;
            color: #fff;
            margin-bottom: 12px;
            line-height: 1.4;
        }

        .cta-text p {
            font-size: 0.95rem;
            color: rgba(255, 255, 255, 0.8);
            line-height: 1.8;
            margin-bottom: 20px;
        }

        .cta-trust {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
        }

        .cta-trust span {
            color: rgba(255, 255, 255, 0.85);
            font-size: 0.82rem;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .cta-trust span i {
            color: var(--accent-green);
        }

        .cta-form-card {
            background: var(--bg-white);
            border-radius: var(--radius-card);
            padding: 32px;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.18);
        }

        .cta-form-card h3 {
            font-size: 1.15rem;
            font-weight: 650;
            color: var(--text-primary);
            margin-bottom: 20px;
            text-align: center;
        }

        .form-group {
            margin-bottom: 16px;
        }

        .form-group label {
            display: block;
            font-size: 0.85rem;
            font-weight: 500;
            color: var(--text-secondary);
            margin-bottom: 6px;
        }

        .form-group input,
        .form-group select,
        .form-group textarea {
            width: 100%;
            padding: 12px 16px;
            border: 1px solid var(--divider);
            border-radius: var(--radius-input);
            font-size: 0.9rem;
            color: var(--text-primary);
            background: var(--bg-white);
            transition: all var(--transition);
        }

        .form-group input:focus,
        .form-group select:focus,
        .form-group textarea:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(15, 76, 129, 0.1);
        }

        .form-group textarea {
            resize: vertical;
            min-height: 80px;
        }

        .form-submit-btn {
            width: 100%;
            padding: 14px;
            border-radius: var(--radius-btn);
            background: var(--primary);
            color: #fff;
            font-weight: 600;
            font-size: 0.95rem;
            transition: all var(--transition);
            letter-spacing: 0.02em;
            border: none;
        }

        .form-submit-btn:hover {
            background: var(--primary-dark);
            transform: scale(1.01);
        }

        .form-submit-btn:active {
            transform: scale(0.98);
        }

        /* ============ Footer ============ */
        .site-footer {
            background: var(--bg-dark);
            color: #B8C4D4;
            padding: 48px 0 24px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 32px;
            margin-bottom: 32px;
        }

        .footer-brand .brand-name {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.2rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
        }

        .footer-brand .brand-name .logo-icon {
            background: #1B6CB3;
        }

        .footer-brand p {
            font-size: 0.88rem;
            color: #B8C4D4;
            line-height: 1.7;
            max-width: 300px;
        }

        .footer-col h4 {
            font-size: 0.95rem;
            font-weight: 600;
            color: #fff;
            margin-bottom: 14px;
            letter-spacing: 0.04em;
        }

        .footer-col ul li {
            margin-bottom: 8px;
        }

        .footer-col ul li a {
            font-size: 0.88rem;
            color: #B8C4D4;
            transition: color var(--transition);
        }

        .footer-col ul li a:hover {
            color: #fff;
        }

        .footer-subscribe p {
            font-size: 0.88rem;
            color: #B8C4D4;
            line-height: 1.6;
            margin-bottom: 14px;
        }

        .footer-subscribe-form {
            display: flex;
            gap: 8px;
        }

        .footer-subscribe-form input {
            flex: 1;
            padding: 10px 14px;
            border-radius: var(--radius-input);
            border: 1px solid rgba(255, 255, 255, 0.2);
            background: rgba(255, 255, 255, 0.08);
            color: #fff;
            font-size: 0.88rem;
            transition: all var(--transition);
        }

        .footer-subscribe-form input::placeholder {
            color: rgba(255, 255, 255, 0.5);
        }

        .footer-subscribe-form input:focus {
            border-color: var(--accent-green);
            box-shadow: 0 0 0 3px rgba(0, 200, 83, 0.15);
        }

        .footer-subscribe-form button {
            padding: 10px 18px;
            border-radius: var(--radius-input);
            background: var(--accent-green);
            color: #fff;
            font-weight: 600;
            font-size: 0.88rem;
            transition: all var(--transition);
            white-space: nowrap;
            border: none;
        }

        .footer-subscribe-form button:hover {
            background: #00B34A;
            transform: scale(1.02);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.6);
        }

        .footer-bottom span {
            white-space: nowrap;
        }

        .footer-links {
            display: flex;
            gap: 16px;
        }

        .footer-links a {
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.6);
            transition: color var(--transition);
        }

        .footer-links a:hover {
            color: #fff;
        }

        /* ============ Responsive ============ */
        @media (max-width: 1024px) {
            :root {
                --section-spacing: 48px;
            }
            .hero-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .hero-text h1 {
                font-size: 1.9rem;
            }
            .plans-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .service-matrix {
                grid-template-columns: 1fr;
            }
            .compare-grid {
                grid-template-columns: 1fr;
            }
            .compare-col.free {
                border-right: none;
                border-bottom: 1px solid var(--divider);
            }
            .deep-content-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .cta-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .metric-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 768px) {
            :root {
                --section-spacing: 32px;
            }
            .brand-row {
                flex-wrap: wrap;
                gap: 10px;
            }
            .channel-nav {
                gap: 20px;
                padding: 8px 0;
            }
            .channel-nav a {
                font-size: 0.82rem;
            }
            .hero-section {
                padding: 36px 0 48px;
            }
            .hero-text h1 {
                font-size: 1.7rem;
            }
            .hero-actions {
                flex-direction: column;
                gap: 10px;
            }
            .btn-primary,
            .btn-secondary,
            .invite-btn {
                width: 100%;
                text-align: center;
            }
            .plans-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .plan-card.featured::before {
                right: -36px;
                font-size: 0.7rem;
            }
            .toggle-section {
                flex-direction: column;
                align-items: flex-start;
                padding: 16px 20px;
            }
            .toggle-switch {
                width: 100%;
            }
            .toggle-option {
                flex: 1;
                text-align: center;
                padding: 8px 12px;
            }
            .metric-grid {
                grid-template-columns: 1fr;
                gap: 12px;
            }
            .metric-num {
                font-size: 1.8rem;
            }
            .service-card {
                flex-direction: column;
                gap: 12px;
                padding: 18px 20px;
            }
            .compare-col {
                padding: 24px 20px;
            }
            .cta-form-card {
                padding: 24px 20px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
        }

        @media (max-width: 480px) {
            .container {
                padding: 0 16px;
            }
            .hero-text h1 {
                font-size: 1.5rem;
            }
            .hero-badges {
                gap: 8px;
            }
            .hero-badge-item {
                font-size: 0.75rem;
                padding: 4px 10px;
            }
            .plan-price {
                font-size: 1.8rem;
            }
            .faq-question {
                font-size: 0.88rem;
                padding: 14px 16px;
            }
            .section-title {
                font-size: 1.3rem;
            }
        }

/* roulang page: category6 */
:root {
            --primary: #0F4C81;
            --primary-dark: #0A3455;
            --accent-green: #00C853;
            --accent-orange: #F5A623;
            --bg-main: #F7F9FC;
            --bg-white: #FFFFFF;
            --bg-dark: #0D1B2A;
            --text-primary: #1A1A2E;
            --text-secondary: #4A4A6A;
            --text-muted: #8A8AA3;
            --border: #E8ECF3;
            --divider: #DCE3ED;
            --hover-blue: #1B6CB3;
            --radius-card: 12px;
            --radius-btn: 8px;
            --radius-input: 6px;
            --radius-badge: 4px;
            --radius-img: 8px;
            --shadow-card: 0 2px 8px rgba(15, 76, 129, 0.06);
            --shadow-card-hover: 0 6px 20px rgba(15, 76, 129, 0.12);
            --transition: 300ms ease;
            --container: 1240px;
            --section-spacing: 72px;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            font-size: 0.98rem;
            font-weight: 400;
            line-height: 1.8;
            color: var(--text-secondary);
            background: var(--bg-main);
            overflow-x: hidden;
            min-height: 100vh;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition), background var(--transition), border-color var(--transition), transform var(--transition), box-shadow var(--transition);
        }

        a:hover {
            color: var(--hover-blue);
        }

        ul,
        ol {
            list-style: none;
        }

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            border: none;
            outline: none;
            background: none;
        }

        button {
            cursor: pointer;
        }

        .container {
            max-width: var(--container);
            margin: 0 auto;
            padding: 0 24px;
        }

        .section {
            padding: var(--section-spacing) 0;
        }

        .section-sm {
            padding: 48px 0;
        }

        .section-title {
            font-size: 1.6rem;
            font-weight: 650;
            line-height: 1.35;
            color: var(--text-primary);
            margin-bottom: 8px;
        }

        .section-subtitle {
            font-size: 0.98rem;
            color: var(--text-muted);
            margin-bottom: 32px;
            max-width: 680px;
        }

        .section-header {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 16px;
            margin-bottom: 32px;
        }

        .section-header .more-link {
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--primary);
            white-space: nowrap;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .section-header .more-link:hover {
            color: var(--hover-blue);
            text-decoration: underline;
        }

        .section-header .more-link i {
            font-size: 0.8rem;
        }

        /* ============ Header / Nav ============ */
        .site-header {
            background: var(--bg-white);
            border-bottom: 1px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 8px rgba(15, 76, 129, 0.04);
        }

        .brand-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 0;
            gap: 16px;
        }

        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--text-primary);
        }

        .brand-logo:hover {
            color: var(--primary);
        }

        .logo-icon {
            width: 38px;
            height: 38px;
            background: var(--primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            flex-shrink: 0;
        }

        .logo-icon::before {
            content: '';
            width: 0;
            height: 0;
            border-left: 12px solid var(--accent-green);
            border-top: 7px solid transparent;
            border-bottom: 7px solid transparent;
            margin-left: 3px;
        }

        .brand-actions {
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .search-btn {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            border: 1px solid var(--border);
            background: var(--bg-white);
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all var(--transition);
            font-size: 0.95rem;
        }

        .search-btn:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: #F0F5FC;
        }

        .login-btn {
            padding: 8px 18px;
            border-radius: var(--radius-btn);
            color: var(--primary);
            font-weight: 500;
            font-size: 0.9rem;
            border: 1.5px solid var(--primary);
            background: transparent;
            transition: all var(--transition);
            white-space: nowrap;
        }

        .login-btn:hover {
            background: #F0F5FC;
            color: var(--primary-dark);
        }

        .subscribe-btn {
            padding: 10px 22px;
            border-radius: var(--radius-btn);
            background: var(--accent-green);
            color: #fff;
            font-weight: 600;
            font-size: 0.9rem;
            transition: all var(--transition);
            white-space: nowrap;
            letter-spacing: 0.02em;
        }

        .subscribe-btn:hover {
            background: #00B34A;
            color: #fff;
            transform: scale(1.03);
        }

        .channel-row {
            border-top: 1px solid var(--border);
            background: var(--bg-white);
        }

        .channel-nav {
            display: flex;
            align-items: center;
            gap: 32px;
            overflow-x: auto;
            padding: 10px 0;
            scrollbar-width: none;
            -ms-overflow-style: none;
        }

        .channel-nav::-webkit-scrollbar {
            display: none;
        }

        .channel-nav a {
            font-size: 0.9rem;
            color: var(--text-secondary);
            font-weight: 500;
            white-space: nowrap;
            position: relative;
            padding: 6px 0;
            transition: color var(--transition);
        }

        .channel-nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 3px;
            background: var(--primary);
            border-radius: 2px;
            transition: width var(--transition);
        }

        .channel-nav a:hover {
            color: var(--primary);
        }

        .channel-nav a.active {
            color: var(--primary);
            font-weight: 600;
        }

        .channel-nav a.active::after {
            width: 100%;
        }

        /* ============ News Hero / Banner ============ */
        .news-hero {
            background: linear-gradient(135deg, #EAF1F9 0%, #F7F9FC 55%, #FFFFFF 100%);
            padding: 48px 0 40px;
            border-bottom: 1px solid var(--border);
        }

        .news-hero-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 32px;
        }

        .news-hero-text {
            flex: 1 1 520px;
            max-width: 620px;
        }

        .news-hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(0, 200, 83, 0.1);
            color: #00A848;
            font-size: 0.82rem;
            font-weight: 600;
            padding: 6px 14px;
            border-radius: 20px;
            margin-bottom: 16px;
        }

        .news-hero-badge i {
            font-size: 0.7rem;
        }

        .news-hero h1 {
            font-size: 2.3rem;
            font-weight: 700;
            line-height: 1.25;
            color: var(--text-primary);
            margin-bottom: 12px;
        }

        .news-hero h1 .highlight {
            color: var(--primary);
            position: relative;
        }

        .news-hero h1 .highlight::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 100%;
            height: 4px;
            background: var(--accent-green);
            border-radius: 2px;
        }

        .news-hero p {
            font-size: 1rem;
            color: var(--text-secondary);
            margin-bottom: 24px;
            max-width: 520px;
        }

        .news-hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
        }

        .news-hero-image {
            flex: 0 0 340px;
            max-width: 340px;
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card-hover);
            background: var(--bg-white);
            border: 1px solid var(--border);
        }

        .news-hero-image img {
            width: 100%;
            height: 240px;
            object-fit: cover;
        }

        .news-hero-image-caption {
            padding: 12px 16px;
            font-size: 0.82rem;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 8px;
            border-top: 1px solid var(--border);
        }

        .news-hero-image-caption i {
            color: var(--accent-orange);
        }

        /* ============ Primary Button ============ */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 0.95rem;
            transition: all var(--transition);
            letter-spacing: 0.02em;
            white-space: nowrap;
        }

        .btn-primary {
            background: var(--primary);
            color: #fff;
            box-shadow: 0 2px 8px rgba(15, 76, 129, 0.15);
        }

        .btn-primary:hover {
            background: var(--primary-dark);
            color: #fff;
            transform: scale(1.02);
            box-shadow: 0 4px 14px rgba(15, 76, 129, 0.22);
        }

        .btn-secondary {
            background: transparent;
            border: 1.5px solid var(--primary);
            color: var(--primary);
        }

        .btn-secondary:hover {
            background: #F0F5FC;
            color: var(--primary-dark);
            border-color: var(--primary-dark);
        }

        .btn-accent {
            background: var(--accent-green);
            color: #fff;
        }

        .btn-accent:hover {
            background: #00B34A;
            color: #fff;
            transform: scale(1.02);
        }

        .btn-sm {
            padding: 8px 18px;
            font-size: 0.85rem;
        }

        .btn-block {
            width: 100%;
        }

        .btn:focus-visible {
            outline: 2px solid var(--accent-green);
            outline-offset: 2px;
        }

        .btn:active {
            transform: scale(0.98);
        }

        .btn:disabled {
            background: #D5DCE6;
            color: #A0A8B8;
            cursor: not-allowed;
            box-shadow: none;
            transform: none;
        }

        /* ============ Headline Hero News ============ */
        .headline-section {
            padding: 48px 0 32px;
        }

        .headline-card {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 0;
            background: var(--bg-white);
            border-radius: var(--radius-card);
            overflow: hidden;
            border: 1px solid var(--border);
            box-shadow: var(--shadow-card);
            transition: all var(--transition);
        }

        .headline-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
        }

        .headline-image {
            position: relative;
            min-height: 320px;
            overflow: hidden;
        }

        .headline-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            min-height: 320px;
        }

        .headline-image .tag-overlay {
            position: absolute;
            top: 16px;
            left: 16px;
            background: var(--accent-orange);
            color: #fff;
            font-size: 0.8rem;
            font-weight: 600;
            padding: 6px 14px;
            border-radius: 20px;
            letter-spacing: 0.02em;
        }

        .headline-content {
            padding: 36px 40px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            gap: 16px;
        }

        .headline-date {
            font-size: 0.82rem;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .headline-date i {
            color: var(--primary);
        }

        .headline-content h2 {
            font-size: 1.45rem;
            font-weight: 650;
            line-height: 1.35;
            color: var(--text-primary);
        }

        .headline-content p {
            font-size: 0.95rem;
            color: var(--text-secondary);
            line-height: 1.75;
        }

        .headline-content .btn {
            align-self: flex-start;
            margin-top: 4px;
        }

        /* ============ Filter Bar ============ */
        .filter-bar {
            background: var(--bg-white);
            border-bottom: 1px solid var(--border);
            padding: 14px 0;
            position: relative;
            z-index: 50;
        }

        .filter-bar-inner {
            display: flex;
            align-items: center;
            gap: 24px;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
        }

        .filter-bar-inner::-webkit-scrollbar {
            display: none;
        }

        .filter-label {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--text-secondary);
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .filter-label i {
            color: var(--primary);
        }

        .filter-option {
            font-size: 0.9rem;
            color: var(--text-secondary);
            padding: 6px 16px;
            border-radius: 20px;
            background: transparent;
            transition: all var(--transition);
            white-space: nowrap;
            font-weight: 500;
        }

        .filter-option:hover {
            background: #F0F5FC;
            color: var(--primary);
        }

        .filter-option.active {
            background: var(--primary);
            color: #fff;
            font-weight: 600;
        }

        /* ============ News List Main ============ */
        .news-list-section {
            padding: 40px 0;
        }

        .news-list-grid {
            display: grid;
            grid-template-columns: 1fr 360px;
            gap: 32px;
            align-items: start;
        }

        .news-main-column {
            display: flex;
            flex-direction: column;
            gap: 24px;
        }

        .news-item-card {
            display: grid;
            grid-template-columns: 240px 1fr;
            gap: 20px;
            background: var(--bg-white);
            border-radius: var(--radius-card);
            border: 1px solid var(--border);
            padding: 20px;
            transition: all var(--transition);
            box-shadow: var(--shadow-card);
        }

        .news-item-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }

        .news-item-image {
            border-radius: var(--radius-img);
            overflow: hidden;
            height: 160px;
        }

        .news-item-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition);
        }

        .news-item-card:hover .news-item-image img {
            transform: scale(1.05);
        }

        .news-item-body {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .news-item-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
        }

        .news-item-date {
            font-size: 0.82rem;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .news-item-tag {
            font-size: 0.78rem;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: var(--radius-badge);
            background: rgba(15, 76, 129, 0.08);
            color: var(--primary);
        }

        .news-item-tag.hot {
            background: rgba(245, 166, 35, 0.12);
            color: #D49420;
        }

        .news-item-tag.green {
            background: rgba(0, 200, 83, 0.1);
            color: #00A848;
        }

        .news-item-title {
            font-size: 1.1rem;
            font-weight: 600;
            line-height: 1.45;
            color: var(--text-primary);
        }

        .news-item-title a {
            color: inherit;
        }

        .news-item-title a:hover {
            color: var(--primary);
        }

        .news-item-excerpt {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.7;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .news-item-footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            margin-top: auto;
        }

        .read-more-btn {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: all var(--transition);
        }

        .read-more-btn i {
            font-size: 0.75rem;
            transition: transform var(--transition);
        }

        .read-more-btn:hover {
            color: var(--hover-blue);
        }

        .read-more-btn:hover i {
            transform: translateX(4px);
        }

        .news-item-stats {
            display: flex;
            align-items: center;
            gap: 16px;
            font-size: 0.82rem;
            color: var(--text-muted);
        }

        .news-item-stats span {
            display: flex;
            align-items: center;
            gap: 5px;
        }

        /* ============ Sidebar ============ */
        .news-sidebar {
            display: flex;
            flex-direction: column;
            gap: 24px;
            position: sticky;
            top: 140px;
        }

        .sidebar-card {
            background: var(--bg-white);
            border-radius: var(--radius-card);
            border: 1px solid var(--border);
            padding: 20px;
            box-shadow: var(--shadow-card);
        }

        .sidebar-card h3 {
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .sidebar-card h3 i {
            color: var(--primary);
            font-size: 0.9rem;
        }

        .compact-news-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .compact-news-item {
            display: flex;
            gap: 12px;
            align-items: flex-start;
            padding-bottom: 14px;
            border-bottom: 1px solid var(--border);
            transition: all var(--transition);
        }

        .compact-news-item:last-child {
            border-bottom: none;
            padding-bottom: 0;
        }

        .compact-news-thumb {
            width: 72px;
            height: 56px;
            border-radius: var(--radius-img);
            overflow: hidden;
            flex-shrink: 0;
        }

        .compact-news-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .compact-news-content {
            flex: 1;
        }

        .compact-news-date {
            font-size: 0.75rem;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 4px;
            margin-bottom: 2px;
        }

        .compact-news-title {
            font-size: 0.88rem;
            font-weight: 500;
            color: var(--text-primary);
            line-height: 1.45;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .compact-news-title a {
            color: inherit;
        }

        .compact-news-title a:hover {
            color: var(--primary);
        }

        /* Timeline */
        .timeline-list {
            position: relative;
            padding-left: 20px;
        }

        .timeline-list::before {
            content: '';
            position: absolute;
            left: 5px;
            top: 0;
            bottom: 0;
            width: 2px;
            background: var(--divider);
            border-radius: 2px;
        }

        .timeline-item {
            position: relative;
            padding-bottom: 20px;
            padding-left: 12px;
        }

        .timeline-item:last-child {
            padding-bottom: 0;
        }

        .timeline-item::before {
            content: '';
            position: absolute;
            left: -20px;
            top: 8px;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--primary);
            border: 2px solid var(--bg-white);
            box-shadow: 0 0 0 2px var(--primary);
        }

        .timeline-item.hot::before {
            background: var(--accent-orange);
            box-shadow: 0 0 0 2px var(--accent-orange);
        }

        .timeline-item .timeline-time {
            font-size: 0.78rem;
            font-weight: 600;
            color: var(--primary);
            margin-bottom: 2px;
        }

        .timeline-item.hot .timeline-time {
            color: var(--accent-orange);
        }

        .timeline-item p {
            font-size: 0.88rem;
            color: var(--text-secondary);
            line-height: 1.6;
        }

        /* ============ Deep Dive Section ============ */
        .deep-dive-section {
            background: linear-gradient(135deg, #F0F5FC 0%, #F7F9FC 60%, #FFFFFF 100%);
            padding: 56px 0;
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

        .deep-dive-grid {
            display: grid;
            grid-template-columns: 380px 1fr;
            gap: 40px;
            align-items: start;
        }

        .deep-dive-intro {
            position: sticky;
            top: 140px;
        }

        .deep-dive-intro .section-title {
            font-size: 1.8rem;
            margin-bottom: 16px;
        }

        .deep-dive-intro p {
            font-size: 0.95rem;
            color: var(--text-secondary);
            line-height: 1.75;
            margin-bottom: 16px;
        }

        .deep-dive-intro .intro-tag {
            display: inline-block;
            background: var(--primary);
            color: #fff;
            font-size: 0.8rem;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 20px;
            margin-bottom: 12px;
        }

        .deep-dive-articles {
            display: flex;
            flex-direction: column;
            gap: 24px;
        }

        .deep-dive-article {
            background: var(--bg-white);
            border-radius: var(--radius-card);
            border: 1px solid var(--border);
            padding: 28px 32px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition);
        }

        .deep-dive-article:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }

        .deep-dive-article h3 {
            font-size: 1.2rem;
            font-weight: 650;
            color: var(--text-primary);
            margin-bottom: 12px;
            line-height: 1.4;
        }

        .deep-dive-article p {
            font-size: 0.92rem;
            color: var(--text-secondary);
            line-height: 1.75;
            margin-bottom: 10px;
        }

        .deep-dive-article .article-quote {
            border-left: 3px solid var(--accent-green);
            padding-left: 16px;
            font-size: 0.9rem;
            color: var(--text-secondary);
            font-style: italic;
            margin: 12px 0;
        }

        .deep-dive-article .article-meta {
            font-size: 0.82rem;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 12px;
            margin-top: 8px;
        }

        /* ============ Data Snapshot ============ */
        .data-snapshot-section {
            padding: 56px 0;
        }

        .data-snapshot-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .data-snapshot-card {
            background: var(--bg-white);
            border-radius: var(--radius-card);
            border: 1px solid var(--border);
            padding: 24px 20px;
            text-align: center;
            box-shadow: var(--shadow-card);
            transition: all var(--transition);
            position: relative;
            overflow: hidden;
        }

        .data-snapshot-card::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 3px;
            background: var(--accent-green);
            border-radius: 2px;
        }

        .data-snapshot-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
        }

        .data-snapshot-card .data-number {
            font-size: 2.4rem;
            font-weight: 700;
            color: var(--primary);
            font-variant-numeric: tabular-nums;
            line-height: 1.2;
            margin-bottom: 4px;
        }

        .data-snapshot-card .data-label {
            font-size: 0.9rem;
            color: var(--text-secondary);
            font-weight: 500;
        }

        .data-snapshot-card .data-change {
            font-size: 0.78rem;
            color: var(--accent-green);
            font-weight: 600;
            margin-top: 6px;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        /* ============ Fan Discussion ============ */
        .fan-discussion-section {
            background: var(--bg-white);
            padding: 56px 0;
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

        .fan-discussion-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
        }

        .fan-comment-card {
            background: var(--bg-main);
            border-radius: var(--radius-card);
            border: 1px solid var(--border);
            padding: 20px 24px;
            transition: all var(--transition);
        }

        .fan-comment-card:hover {
            border-color: var(--primary);
            background: #F5F8FC;
        }

        .fan-comment-header {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 10px;
        }

        .user-avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--primary);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 600;
            font-size: 0.9rem;
            flex-shrink: 0;
        }

        .user-avatar.green {
            background: var(--accent-green);
        }

        .user-avatar.orange {
            background: var(--accent-orange);
        }

        .user-info h4 {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text-primary);
        }

        .user-info span {
            font-size: 0.78rem;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 4px;
        }

        .fan-comment-text {
            font-size: 0.92rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 10px;
        }

        .fan-comment-footer {
            display: flex;
            align-items: center;
            gap: 16px;
            font-size: 0.82rem;
            color: var(--text-muted);
        }

        .fan-comment-footer span {
            display: flex;
            align-items: center;
            gap: 4px;
        }

        /* ============ Match Calendar ============ */
        .match-calendar-section {
            padding: 56px 0;
        }

        .match-calendar-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .match-card {
            background: var(--bg-white);
            border-radius: var(--radius-card);
            border: 1px solid var(--border);
            padding: 20px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition);
        }

        .match-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }

        .match-card .match-date {
            font-size: 0.8rem;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 6px;
            margin-bottom: 8px;
        }

        .match-card h4 {
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 6px;
        }

        .match-card p {
            font-size: 0.88rem;
            color: var(--text-secondary);
            line-height: 1.6;
        }

        .match-card .match-status {
            display: inline-block;
            font-size: 0.78rem;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 20px;
            margin-top: 10px;
        }

        .match-status.live {
            background: rgba(0, 200, 83, 0.12);
            color: #00A848;
        }

        .match-status.upcoming {
            background: rgba(15, 76, 129, 0.08);
            color: var(--primary);
        }

        .match-status.ended {
            background: #F0F2F5;
            color: var(--text-muted);
        }

        /* ============ CTA Section ============ */
        .cta-section {
            background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 60%, var(--hover-blue) 100%);
            padding: 64px 0;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -40%;
            right: -10%;
            width: 500px;
            height: 500px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.03);
        }

        .cta-section::after {
            content: '';
            position: absolute;
            bottom: -30%;
            left: -5%;
            width: 400px;
            height: 400px;
            border-radius: 50%;
            background: rgba(0, 200, 83, 0.08);
        }

        .cta-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
            position: relative;
            z-index: 1;
        }

        .cta-text h2 {
            font-size: 1.8rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
            line-height: 1.35;
        }

        .cta-text p {
            font-size: 1rem;
            color: rgba(255, 255, 255, 0.8);
            line-height: 1.75;
            margin-bottom: 24px;
            max-width: 480px;
        }

        .cta-trust-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
        }

        .cta-trust-badge {
            display: flex;
            align-items: center;
            gap: 8px;
            color: rgba(255, 255, 255, 0.9);
            font-size: 0.85rem;
            font-weight: 500;
            background: rgba(255, 255, 255, 0.1);
            padding: 8px 16px;
            border-radius: 20px;
        }

        .cta-trust-badge i {
            color: var(--accent-green);
        }

        .cta-form-card {
            background: var(--bg-white);
            border-radius: var(--radius-card);
            padding: 32px;
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.25);
        }

        .cta-form-card h3 {
            font-size: 1.2rem;
            font-weight: 650;
            color: var(--text-primary);
            margin-bottom: 6px;
        }

        .cta-form-card .form-sub {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 20px;
        }

        .form-group {
            margin-bottom: 16px;
        }

        .form-group label {
            font-size: 0.85rem;
            font-weight: 500;
            color: var(--text-secondary);
            margin-bottom: 6px;
            display: block;
        }

        .form-group input,
        .form-group select {
            width: 100%;
            padding: 12px 16px;
            border: 1px solid var(--divider);
            border-radius: var(--radius-input);
            background: var(--bg-white);
            color: var(--text-primary);
            font-size: 0.9rem;
            transition: all var(--transition);
        }

        .form-group input:focus,
        .form-group select:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(15, 76, 129, 0.1);
            outline: none;
        }

        .form-group textarea {
            width: 100%;
            padding: 12px 16px;
            border: 1px solid var(--divider);
            border-radius: var(--radius-input);
            background: var(--bg-white);
            color: var(--text-primary);
            font-size: 0.9rem;
            resize: vertical;
            min-height: 80px;
            transition: all var(--transition);
        }

        .form-group textarea:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(15, 76, 129, 0.1);
            outline: none;
        }

        /* ============ FAQ Section ============ */
        .faq-section {
            padding: 56px 0;
            background: var(--bg-white);
            border-top: 1px solid var(--border);
        }

        .faq-list {
            max-width: 760px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .faq-item {
            border: 1px solid var(--border);
            border-radius: var(--radius-btn);
            background: var(--bg-white);
            transition: all var(--transition);
            overflow: hidden;
        }

        .faq-item.open {
            background: #F0F5FC;
            border-color: var(--primary);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 16px 20px;
            cursor: pointer;
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-primary);
            transition: all var(--transition);
            width: 100%;
            text-align: left;
        }

        .faq-question:hover {
            color: var(--primary);
        }

        .faq-question .faq-icon {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: rgba(15, 76, 129, 0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            transition: all var(--transition);
        }

        .faq-question .faq-icon i {
            color: var(--primary);
            font-size: 0.8rem;
            transition: transform var(--transition);
        }

        .faq-item.open .faq-question .faq-icon i {
            transform: rotate(180deg);
        }

        .faq-answer {
            padding: 0 20px 16px;
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.75;
            display: none;
        }

        .faq-item.open .faq-answer {
            display: block;
        }

        /* ============ Footer ============ */
        .site-footer {
            background: var(--bg-dark);
            color: #B8C4D4;
            padding-top: 56px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 0.8fr 1.2fr;
            gap: 40px;
            padding-bottom: 40px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }

        .footer-brand .brand-name {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.25rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
        }

        .footer-brand .brand-name .logo-icon {
            width: 32px;
            height: 32px;
        }

        .footer-brand .brand-name .logo-icon::before {
            border-left-width: 10px;
            border-top-width: 6px;
            border-bottom-width: 6px;
        }

        .footer-brand p {
            font-size: 0.9rem;
            color: #8FA0B5;
            line-height: 1.7;
            max-width: 280px;
        }

        .footer-col h4 {
            font-size: 0.95rem;
            font-weight: 600;
            color: #fff;
            margin-bottom: 14px;
        }

        .footer-col ul {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-col ul li a {
            font-size: 0.88rem;
            color: #8FA0B5;
            transition: color var(--transition);
        }

        .footer-col ul li a:hover {
            color: var(--accent-green);
        }

        .footer-col p {
            font-size: 0.88rem;
            color: #8FA0B5;
            margin-bottom: 12px;
            line-height: 1.6;
        }

        .footer-subscribe-form {
            display: flex;
            gap: 8px;
        }

        .footer-subscribe-form input {
            flex: 1;
            padding: 10px 14px;
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: var(--radius-input);
            background: rgba(255, 255, 255, 0.06);
            color: #fff;
            font-size: 0.85rem;
            transition: all var(--transition);
        }

        .footer-subscribe-form input::placeholder {
            color: #6A7A90;
        }

        .footer-subscribe-form input:focus {
            border-color: var(--accent-green);
            box-shadow: 0 0 0 3px rgba(0, 200, 83, 0.15);
        }

        .footer-subscribe-form button {
            padding: 10px 18px;
            border-radius: var(--radius-input);
            background: var(--accent-green);
            color: #fff;
            font-weight: 600;
            font-size: 0.85rem;
            white-space: nowrap;
            transition: all var(--transition);
        }

        .footer-subscribe-form button:hover {
            background: #00B34A;
        }

        .footer-bottom {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 20px 0;
            font-size: 0.8rem;
            color: #6A7A90;
        }

        .footer-bottom span {
            white-space: nowrap;
        }

        .footer-links {
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .footer-links a {
            color: #6A7A90;
            font-size: 0.8rem;
            transition: color var(--transition);
        }

        .footer-links a:hover {
            color: var(--accent-green);
        }

        /* ============ Responsive ============ */
        @media (max-width: 1024px) {
            :root {
                --section-spacing: 48px;
            }

            .news-list-grid {
                grid-template-columns: 1fr;
            }

            .news-sidebar {
                position: static;
                flex-direction: row;
                flex-wrap: wrap;
            }

            .sidebar-card {
                flex: 1 1 300px;
            }

            .deep-dive-grid {
                grid-template-columns: 1fr;
            }

            .deep-dive-intro {
                position: static;
            }

            .data-snapshot-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .fan-discussion-grid {
                grid-template-columns: 1fr;
            }

            .match-calendar-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .cta-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }

            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 28px;
            }
        }

        @media (max-width: 768px) {
            :root {
                --section-spacing: 40px;
            }

            .container {
                padding: 0 16px;
            }

            .brand-row {
                flex-wrap: wrap;
                gap: 10px;
            }

            .brand-logo {
                font-size: 1.15rem;
            }

            .brand-actions {
                gap: 10px;
            }

            .subscribe-btn {
                padding: 8px 16px;
                font-size: 0.82rem;
            }

            .login-btn {
                padding: 6px 14px;
                font-size: 0.82rem;
            }

            .search-btn {
                width: 36px;
                height: 36px;
                font-size: 0.85rem;
            }

            .channel-nav {
                gap: 20px;
            }

            .channel-nav a {
                font-size: 0.82rem;
            }

            .news-hero {
                padding: 32px 0 28px;
            }

            .news-hero h1 {
                font-size: 1.8rem;
            }

            .news-hero-inner {
                flex-direction: column;
                align-items: flex-start;
            }

            .news-hero-image {
                flex: 0 0 auto;
                max-width: 100%;
                width: 100%;
            }

            .news-hero-image img {
                height: 180px;
            }

            .headline-card {
                grid-template-columns: 1fr;
            }

            .headline-image {
                min-height: 200px;
            }

            .headline-image img {
                min-height: 200px;
            }

            .headline-content {
                padding: 24px 20px;
            }

            .news-item-card {
                grid-template-columns: 1fr;
                gap: 14px;
            }

            .news-item-image {
                height: 180px;
            }

            .news-sidebar {
                flex-direction: column;
            }

            .sidebar-card {
                flex: 1 1 auto;
            }

            .data-snapshot-grid {
                grid-template-columns: 1fr 1fr;
                gap: 14px;
            }

            .match-calendar-grid {
                grid-template-columns: 1fr;
            }

            .cta-section {
                padding: 48px 0;
            }

            .cta-form-card {
                padding: 24px 20px;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }

            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
        }

        @media (max-width: 480px) {
            :root {
                --section-spacing: 32px;
            }

            .section-title {
                font-size: 1.35rem;
            }

            .news-hero h1 {
                font-size: 1.6rem;
            }

            .news-hero-actions {
                flex-direction: column;
                width: 100%;
            }

            .news-hero-actions .btn {
                width: 100%;
            }

            .channel-nav {
                gap: 14px;
            }

            .channel-nav a {
                font-size: 0.78rem;
                letter-spacing: -0.01em;
            }

            .data-snapshot-grid {
                grid-template-columns: 1fr;
            }

            .data-snapshot-card .data-number {
                font-size: 2rem;
            }

            .fan-discussion-section {
                padding: 40px 0;
            }

            .faq-question {
                font-size: 0.88rem;
                padding: 12px 16px;
            }

            .faq-answer {
                font-size: 0.85rem;
                padding: 0 16px 14px;
            }

            .cta-trust-badges {
                flex-direction: column;
            }

            .headline-content h2 {
                font-size: 1.2rem;
            }

            .news-item-card {
                padding: 14px;
            }

            .news-item-title {
                font-size: 1rem;
            }

            .deep-dive-article {
                padding: 20px 18px;
            }

            .deep-dive-article h3 {
                font-size: 1.05rem;
            }
        }