/* roulang page: index */
:root {
            --bg-primary: #080c18;
            --bg-secondary: #0f1425;
            --bg-card: #141b2f;
            --bg-card-hover: #1a2240;
            --bg-surface: #1a1f38;
            --text-primary: #e8eaef;
            --text-secondary: #a8b0c4;
            --text-muted: #6b7189;
            --accent-cyan: #00c8e8;
            --accent-blue: #3b82f6;
            --accent-orange: #ff6b3d;
            --accent-green: #22d68b;
            --accent-red: #ef4444;
            --accent-purple: #8b5cf6;
            --border-subtle: rgba(255, 255, 255, 0.06);
            --border-card: rgba(255, 255, 255, 0.08);
            --border-active: rgba(0, 200, 232, 0.35);
            --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.35);
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
            --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.5);
            --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.6);
            --shadow-glow-cyan: 0 0 24px rgba(0, 200, 232, 0.18);
            --shadow-glow-orange: 0 0 20px rgba(255, 107, 61, 0.15);
            --radius-xs: 4px;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --radius-2xl: 24px;
            --transition-fast: 0.18s ease;
            --transition-base: 0.25s ease;
            --transition-slow: 0.35s ease;
            --font-mono: 'SF Mono', 'Cascadia Code', 'JetBrains Mono', 'Consolas', monospace;
            --section-gap: 72px;
            --section-gap-sm: 48px;
        }

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

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

        body {
            font-family: 'Inter', 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            background-color: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.65;
            overflow-x: hidden;
            min-height: 100vh;
        }

        a {
            color: var(--accent-cyan);
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: #33dcf5;
        }
        a:focus-visible {
            outline: 2px solid var(--accent-cyan);
            outline-offset: 3px;
            border-radius: 4px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            cursor: pointer;
            font-family: inherit;
        }
        input {
            font-family: inherit;
        }

        /* ===== Top Info Bar ===== */
        .top-info-bar {
            background: var(--bg-secondary);
            border-bottom: 1px solid var(--border-subtle);
            font-size: 0.82rem;
            color: var(--text-muted);
            padding: 7px 0;
            z-index: 1050;
            position: relative;
        }
        .top-info-bar .live-indicator {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--accent-green);
            font-weight: 600;
            font-size: 0.78rem;
        }
        .top-info-bar .live-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--accent-green);
            animation: pulse-dot 1.4s ease-in-out infinite;
        }
        @keyframes pulse-dot {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(34, 214, 139, 0.7);
            }
            50% {
                box-shadow: 0 0 0 8px rgba(34, 214, 139, 0);
            }
        }
        .top-info-bar .info-sep {
            color: var(--border-card);
            margin: 0 10px;
        }

        /* ===== Main Navbar ===== */
        .main-navbar {
            background: rgba(15, 20, 37, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-subtle);
            z-index: 1040;
            padding: 0;
            position: sticky;
            top: 0;
            transition: background var(--transition-base);
        }
        .main-navbar.scrolled {
            background: rgba(10, 14, 26, 0.96);
            border-bottom-color: var(--border-card);
        }
        .navbar-brand-custom {
            font-weight: 800;
            font-size: 1.55rem;
            letter-spacing: -0.02em;
            color: #fff !important;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .navbar-brand-custom .brand-icon {
            width: 36px;
            height: 36px;
            border-radius: var(--radius-sm);
            background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 900;
            font-size: 1.1rem;
            color: #fff;
            letter-spacing: 0;
        }
        .main-navbar .nav-link {
            color: var(--text-secondary) !important;
            font-weight: 500;
            font-size: 0.9rem;
            padding: 0.6rem 1rem !important;
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
            position: relative;
            white-space: nowrap;
        }
        .main-navbar .nav-link:hover {
            color: #fff !important;
            background: rgba(255, 255, 255, 0.04);
        }
        .main-navbar .nav-link.active {
            color: var(--accent-cyan) !important;
            background: rgba(0, 200, 232, 0.08);
            font-weight: 600;
        }
        .main-navbar .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 18px;
            height: 2px;
            border-radius: 2px;
            background: var(--accent-cyan);
        }
        .main-navbar .btn-nav-cta {
            background: var(--accent-cyan);
            color: #000 !important;
            font-weight: 700;
            font-size: 0.85rem;
            padding: 0.45rem 1.2rem !important;
            border-radius: 50px;
            border: none;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .main-navbar .btn-nav-cta:hover {
            background: #33dcf5;
            box-shadow: var(--shadow-glow-cyan);
            transform: translateY(-1px);
        }
        .navbar-toggler {
            border: 1px solid var(--border-card);
            border-radius: var(--radius-sm);
            padding: 6px 10px;
            color: var(--text-primary);
        }
        .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(0, 200, 232, 0.2);
            outline: none;
        }
        .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(232,234,239,0.8)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }

        /* ===== Container Override ===== */
        .container-custom {
            max-width: 1240px;
            margin: 0 auto;
            padding: 0 20px;
        }
        @media (min-width: 1400px) {
            .container-custom {
                max-width: 1320px;
            }
        }

        /* ===== Hero Section ===== */
        .hero-section {
            position: relative;
            background: var(--bg-primary);
            background-image: url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            padding: 56px 0 60px;
            overflow: hidden;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(8, 12, 24, 0.72) 0%, rgba(8, 12, 24, 0.88) 60%, var(--bg-primary) 100%);
            z-index: 1;
            pointer-events: none;
        }
        .hero-section>* {
            position: relative;
            z-index: 2;
        }
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(0, 200, 232, 0.1);
            border: 1px solid rgba(0, 200, 232, 0.3);
            color: var(--accent-cyan);
            font-weight: 600;
            font-size: 0.82rem;
            padding: 6px 16px;
            border-radius: 50px;
            margin-bottom: 18px;
            animation: fadeInUp 0.6s ease-out;
        }
        .hero-title {
            font-size: 2.8rem;
            font-weight: 800;
            letter-spacing: -0.03em;
            line-height: 1.2;
            color: #fff;
            margin-bottom: 14px;
            animation: fadeInUp 0.6s ease-out 0.1s both;
        }
        .hero-title .highlight {
            background: linear-gradient(135deg, var(--accent-cyan), #5ee7ff);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .hero-desc {
            font-size: 1.05rem;
            color: var(--text-secondary);
            max-width: 600px;
            margin-bottom: 28px;
            animation: fadeInUp 0.6s ease-out 0.2s both;
        }
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(18px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* Live Data Cards Grid */
        .live-data-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 12px;
            margin-top: 8px;
            animation: fadeInUp 0.6s ease-out 0.3s both;
        }
        .live-data-card {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            padding: 14px 16px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            cursor: pointer;
            transition: all var(--transition-fast);
            min-width: 0;
            position: relative;
            overflow: hidden;
        }
        .live-data-card:hover {
            background: var(--bg-card-hover);
            border-color: var(--border-active);
            box-shadow: var(--shadow-glow-cyan);
            transform: translateY(-2px);
        }
        .live-data-card .match-teams {
            font-weight: 700;
            font-size: 0.88rem;
            color: #fff;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            flex: 1;
        }
        .live-data-card .match-score {
            font-family: var(--font-mono);
            font-weight: 800;
            font-size: 1.15rem;
            color: var(--accent-cyan);
            white-space: nowrap;
        }
        .live-data-card .match-status {
            font-size: 0.7rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.04em;
            padding: 3px 8px;
            border-radius: 50px;
            white-space: nowrap;
        }
        .status-live {
            background: rgba(239, 68, 68, 0.18);
            color: var(--accent-red);
            animation: pulse-text 1.2s ease-in-out infinite;
        }
        .status-upcoming {
            background: rgba(139, 92, 246, 0.15);
            color: var(--accent-purple);
        }
        .status-finished {
            background: rgba(107, 113, 137, 0.15);
            color: var(--text-muted);
        }
        @keyframes pulse-text {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: 0.55;
            }
        }
        .live-data-card .trend-up {
            color: var(--accent-green);
            font-size: 0.7rem;
            margin-left: 2px;
        }
        .live-data-card .live-flag {
            position: absolute;
            top: 6px;
            right: 8px;
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--accent-red);
            animation: pulse-dot 1.2s ease-in-out infinite;
        }

        /* ===== Section Titles ===== */
        .section-header {
            margin-bottom: 32px;
        }
        .section-label {
            font-size: 0.78rem;
            text-transform: uppercase;
            letter-spacing: 0.06em;
            color: var(--accent-cyan);
            font-weight: 700;
            margin-bottom: 6px;
        }
        .section-title {
            font-size: 1.7rem;
            font-weight: 700;
            color: #fff;
            letter-spacing: -0.02em;
            margin-bottom: 6px;
        }
        .section-subtitle {
            color: var(--text-muted);
            font-size: 0.92rem;
        }

        /* ===== Stats Overview ===== */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(6, 1fr);
            gap: 14px;
        }
        .stat-card {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            padding: 20px 18px;
            text-align: center;
            transition: all var(--transition-fast);
        }
        .stat-card:hover {
            background: var(--bg-card-hover);
            border-color: var(--border-active);
            box-shadow: var(--shadow-sm);
        }
        .stat-value {
            font-family: var(--font-mono);
            font-size: 1.8rem;
            font-weight: 800;
            color: #fff;
            letter-spacing: -0.02em;
        }
        .stat-label {
            font-size: 0.8rem;
            color: var(--text-muted);
            margin-top: 4px;
        }
        .stat-trend {
            font-size: 0.72rem;
            font-weight: 600;
            margin-top: 3px;
        }
        .stat-trend.up {
            color: var(--accent-green);
        }
        .stat-trend.stable {
            color: var(--accent-cyan);
        }

        /* ===== Hot Ranking ===== */
        .hot-rank-list {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .hot-rank-item {
            display: flex;
            align-items: center;
            gap: 14px;
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-sm);
            padding: 12px 16px;
            transition: all var(--transition-fast);
            cursor: pointer;
        }
        .hot-rank-item:hover {
            background: var(--bg-card-hover);
            border-color: var(--border-active);
            box-shadow: var(--shadow-xs);
        }
        .rank-num {
            font-family: var(--font-mono);
            font-weight: 800;
            font-size: 1.1rem;
            width: 36px;
            height: 36px;
            border-radius: var(--radius-xs);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            color: #fff;
        }
        .rank-1 {
            background: linear-gradient(135deg, #f59e0b, #f97316);
        }
        .rank-2 {
            background: linear-gradient(135deg, #94a3b8, #64748b);
        }
        .rank-3 {
            background: linear-gradient(135deg, #b45309, #92400e);
        }
        .rank-other {
            background: rgba(255, 255, 255, 0.06);
            color: var(--text-secondary);
        }
        .hot-rank-info {
            flex: 1;
            min-width: 0;
        }
        .hot-rank-name {
            font-weight: 700;
            color: #fff;
            font-size: 0.9rem;
        }
        .hot-rank-detail {
            font-size: 0.75rem;
            color: var(--text-muted);
        }
        .hot-rank-change {
            font-family: var(--font-mono);
            font-weight: 700;
            font-size: 0.85rem;
            white-space: nowrap;
        }

        /* ===== News Cards ===== */
        .news-card {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition-fast);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .news-card:hover {
            background: var(--bg-card-hover);
            border-color: var(--border-active);
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
        }
        .news-card-img {
            width: 100%;
            height: 170px;
            object-fit: cover;
            display: block;
        }
        .news-card-body {
            padding: 14px 16px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .news-card-tag {
            font-size: 0.7rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.04em;
            color: var(--accent-orange);
            margin-bottom: 6px;
        }
        .news-card-title {
            font-weight: 700;
            font-size: 0.95rem;
            color: #fff;
            margin-bottom: 6px;
            line-height: 1.35;
        }
        .news-card-desc {
            font-size: 0.8rem;
            color: var(--text-muted);
            flex: 1;
            margin-bottom: 8px;
            line-height: 1.5;
        }
        .news-card-meta {
            font-size: 0.72rem;
            color: var(--text-muted);
            display: flex;
            gap: 10px;
        }

        /* ===== Topic Cards ===== */
        .topic-card {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all var(--transition-fast);
            height: 100%;
            cursor: pointer;
            position: relative;
        }
        .topic-card:hover {
            border-color: var(--border-active);
            box-shadow: var(--shadow-glow-orange);
            transform: translateY(-3px);
        }
        .topic-card-img {
            width: 100%;
            height: 200px;
            object-fit: cover;
            display: block;
        }
        .topic-card-overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            padding: 20px 18px;
            background: linear-gradient(transparent, rgba(8, 12, 24, 0.95));
        }
        .topic-card-title {
            font-weight: 700;
            color: #fff;
            font-size: 1.05rem;
            margin-bottom: 4px;
        }
        .topic-card-desc {
            font-size: 0.78rem;
            color: var(--text-secondary);
            margin-bottom: 6px;
        }
        .topic-card-tags {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
        }
        .topic-tag {
            font-size: 0.68rem;
            padding: 3px 10px;
            border-radius: 50px;
            background: rgba(255, 255, 255, 0.08);
            color: var(--text-secondary);
            font-weight: 500;
        }

        /* ===== Service Cards ===== */
        .service-card {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            padding: 24px 20px;
            text-align: center;
            transition: all var(--transition-fast);
            height: 100%;
        }
        .service-card:hover {
            background: var(--bg-card-hover);
            border-color: var(--border-active);
            box-shadow: var(--shadow-sm);
            transform: translateY(-3px);
        }
        .service-icon {
            width: 52px;
            height: 52px;
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 14px;
            font-size: 1.4rem;
        }
        .service-card h4 {
            font-weight: 700;
            font-size: 0.95rem;
            color: #fff;
            margin-bottom: 6px;
        }
        .service-card p {
            font-size: 0.8rem;
            color: var(--text-muted);
            margin: 0;
        }

        /* ===== Testimonial Cards ===== */
        .testimonial-card {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            padding: 20px;
            transition: all var(--transition-fast);
            height: 100%;
        }
        .testimonial-card:hover {
            border-color: var(--border-active);
            box-shadow: var(--shadow-sm);
        }
        .testimonial-stars {
            color: #f59e0b;
            font-size: 0.85rem;
            margin-bottom: 8px;
        }
        .testimonial-text {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.6;
            margin-bottom: 12px;
        }
        .testimonial-author {
            font-weight: 700;
            font-size: 0.82rem;
            color: #fff;
        }
        .testimonial-role {
            font-size: 0.72rem;
            color: var(--text-muted);
        }

        /* ===== FAQ ===== */
        .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            margin-bottom: 10px;
            overflow: hidden;
            transition: all var(--transition-fast);
        }
        .faq-item:hover {
            border-color: var(--border-active);
        }
        .faq-question {
            padding: 16px 20px;
            cursor: pointer;
            font-weight: 600;
            color: #fff;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 14px;
            user-select: none;
            transition: background var(--transition-fast);
            font-size: 0.92rem;
        }
        .faq-question:hover {
            background: rgba(255, 255, 255, 0.02);
        }
        .faq-answer {
            padding: 0 20px 18px;
            color: var(--text-secondary);
            font-size: 0.84rem;
            line-height: 1.65;
            display: none;
        }
        .faq-item.open .faq-answer {
            display: block;
        }
        .faq-item.open .faq-toggle-icon {
            transform: rotate(180deg);
        }
        .faq-toggle-icon {
            transition: transform var(--transition-fast);
            color: var(--accent-cyan);
            flex-shrink: 0;
        }

        /* ===== CTA Section ===== */
        .cta-section {
            background: var(--bg-secondary);
            background-image: url('/assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            border-radius: var(--radius-xl);
            padding: 48px 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
            border: 1px solid var(--border-card);
        }
        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: rgba(15, 20, 37, 0.82);
            z-index: 1;
        }
        .cta-section>* {
            position: relative;
            z-index: 2;
        }
        .cta-section h2 {
            font-weight: 800;
            color: #fff;
            font-size: 1.7rem;
            margin-bottom: 10px;
        }
        .cta-section p {
            color: var(--text-secondary);
            margin-bottom: 22px;
            font-size: 0.95rem;
        }
        .btn-cta-primary {
            background: var(--accent-orange);
            color: #fff;
            font-weight: 700;
            font-size: 0.95rem;
            padding: 12px 32px;
            border-radius: 50px;
            border: none;
            transition: all var(--transition-fast);
            display: inline-block;
        }
        .btn-cta-primary:hover {
            background: #ff8259;
            box-shadow: var(--shadow-glow-orange);
            transform: translateY(-2px);
            color: #fff;
        }
        .btn-outline-cyan {
            border: 1.5px solid var(--accent-cyan);
            color: var(--accent-cyan);
            font-weight: 600;
            font-size: 0.9rem;
            padding: 10px 24px;
            border-radius: 50px;
            background: transparent;
            transition: all var(--transition-fast);
            display: inline-block;
        }
        .btn-outline-cyan:hover {
            background: rgba(0, 200, 232, 0.12);
            color: #33dcf5;
            border-color: #33dcf5;
        }

        /* ===== Eco Tags ===== */
        .eco-tags-wrap {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .eco-tag {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            color: var(--text-secondary);
            padding: 8px 16px;
            border-radius: 50px;
            font-size: 0.8rem;
            font-weight: 500;
            cursor: pointer;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .eco-tag:hover {
            border-color: var(--accent-cyan);
            color: #fff;
            background: rgba(0, 200, 232, 0.08);
            box-shadow: var(--shadow-xs);
        }

        /* ===== Update Log ===== */
        .update-log-item {
            display: flex;
            gap: 14px;
            padding: 12px 0;
            border-bottom: 1px solid var(--border-subtle);
            align-items: flex-start;
        }
        .update-log-date {
            font-family: var(--font-mono);
            font-size: 0.75rem;
            color: var(--text-muted);
            white-space: nowrap;
            flex-shrink: 0;
            margin-top: 2px;
        }
        .update-log-content {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.55;
        }
        .update-log-content strong {
            color: #fff;
            font-weight: 600;
        }
        .update-badge {
            font-size: 0.65rem;
            padding: 2px 8px;
            border-radius: 50px;
            font-weight: 700;
            margin-left: 6px;
            display: inline-block;
        }
        .badge-new {
            background: rgba(34, 214, 139, 0.18);
            color: var(--accent-green);
        }
        .badge-opt {
            background: rgba(59, 130, 246, 0.18);
            color: var(--accent-blue);
        }

        /* ===== Footer ===== */
        .site-footer {
            background: var(--bg-secondary);
            border-top: 1px solid var(--border-card);
            padding: 48px 0 24px;
            margin-top: var(--section-gap);
        }
        .footer-brand {
            font-weight: 800;
            font-size: 1.3rem;
            color: #fff;
            margin-bottom: 8px;
        }
        .footer-desc {
            font-size: 0.82rem;
            color: var(--text-muted);
            max-width: 320px;
            line-height: 1.55;
        }
        .footer-links-title {
            font-weight: 700;
            color: #fff;
            font-size: 0.85rem;
            margin-bottom: 12px;
            text-transform: uppercase;
            letter-spacing: 0.04em;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 6px;
        }
        .footer-links a {
            color: var(--text-muted);
            font-size: 0.8rem;
            transition: color var(--transition-fast);
        }
        .footer-links a:hover {
            color: #fff;
        }
        .footer-bottom {
            border-top: 1px solid var(--border-subtle);
            margin-top: 32px;
            padding-top: 18px;
            font-size: 0.75rem;
            color: var(--text-muted);
            text-align: center;
            line-height: 1.8;
        }
        .footer-bottom a {
            color: var(--text-muted);
            margin: 0 6px;
        }
        .footer-bottom a:hover {
            color: var(--accent-cyan);
        }
        .footer-bottom .sep {
            color: var(--border-card);
            margin: 0 4px;
        }

        /* ===== Responsive ===== */
        @media (max-width: 1024px) {
            .live-data-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .stats-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            .hero-title {
                font-size: 2.2rem;
            }
            .section-title {
                font-size: 1.4rem;
            }
            :root {
                --section-gap: 52px;
            }
        }
        @media (max-width: 768px) {
            .live-data-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 8px;
            }
            .live-data-card {
                padding: 10px 12px;
            }
            .live-data-card .match-teams {
                font-size: 0.78rem;
            }
            .live-data-card .match-score {
                font-size: 0.95rem;
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 10px;
            }
            .hero-title {
                font-size: 1.8rem;
            }
            .hero-desc {
                font-size: 0.9rem;
            }
            .hero-section {
                padding: 36px 0 40px;
            }
            .section-title {
                font-size: 1.25rem;
            }
            .cta-section {
                padding: 32px 20px;
                border-radius: var(--radius-lg);
            }
            .cta-section h2 {
                font-size: 1.35rem;
            }
            .news-card-img {
                height: 140px;
            }
            .topic-card-img {
                height: 160px;
            }
            :root {
                --section-gap: 40px;
            }
            .top-info-bar {
                font-size: 0.7rem;
            }
            .main-navbar .nav-link {
                font-size: 0.82rem;
                padding: 0.5rem 0.7rem !important;
            }
        }
        @media (max-width: 520px) {
            .live-data-grid {
                grid-template-columns: 1fr 1fr;
                gap: 6px;
            }
            .live-data-card {
                padding: 8px 10px;
                border-radius: var(--radius-sm);
            }
            .live-data-card .match-teams {
                font-size: 0.7rem;
            }
            .live-data-card .match-score {
                font-size: 0.85rem;
            }
            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 8px;
            }
            .stat-card {
                padding: 14px 10px;
            }
            .stat-value {
                font-size: 1.3rem;
            }
            .hero-title {
                font-size: 1.45rem;
            }
            .hero-section {
                padding: 28px 0 32px;
            }
            .section-title {
                font-size: 1.1rem;
            }
            .news-card-img {
                height: 120px;
            }
            .topic-card-img {
                height: 140px;
            }
            .cta-section {
                padding: 24px 16px;
                border-radius: var(--radius-md);
            }
            .btn-cta-primary {
                padding: 10px 22px;
                font-size: 0.85rem;
            }
            .eco-tags-wrap {
                gap: 6px;
            }
            .eco-tag {
                font-size: 0.72rem;
                padding: 6px 10px;
            }
        }

/* roulang page: category2 */
:root {
            --bg-deep: #060b1a;
            --bg-primary: #0a0f26;
            --bg-card: #111836;
            --bg-card-hover: #182048;
            --bg-glass: rgba(17, 24, 54, 0.85);
            --text-primary: #e8ecf4;
            --text-secondary: #a0aabf;
            --text-weak: #6b7390;
            --accent-cyan: #00e5c0;
            --accent-blue: #3b8bff;
            --accent-orange: #ff7b3d;
            --accent-red: #ff4458;
            --accent-green: #2ee88a;
            --accent-yellow: #ffc940;
            --live-pulse: #ff3355;
            --border-subtle: rgba(255, 255, 255, 0.08);
            --border-card: rgba(255, 255, 255, 0.1);
            --border-active: rgba(0, 229, 192, 0.35);
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
            --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.45);
            --shadow-lg: 0 12px 36px rgba(0, 0, 0, 0.55);
            --shadow-glow-cyan: 0 0 24px rgba(0, 229, 192, 0.18);
            --shadow-glow-blue: 0 0 20px rgba(59, 139, 255, 0.15);
            --radius-xs: 4px;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --font-display: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', system-ui, -apple-system, sans-serif;
            --font-mono: 'SF Mono', 'Cascadia Code', 'Consolas', 'Menlo', monospace;
            --transition-fast: 0.15s ease;
            --transition-normal: 0.25s ease;
            --transition-slow: 0.4s ease;
        }

        * {
            box-sizing: border-box;
        }

        body {
            font-family: var(--font-display);
            background: var(--bg-deep);
            color: var(--text-primary);
            line-height: 1.65;
            margin: 0;
            padding: 0;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--accent-cyan);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input {
            font-family: inherit;
        }

        /* ============ TOP BAR ============ */
        .top-info-bar {
            background: #020617;
            border-bottom: 1px solid var(--border-subtle);
            font-size: 0.8rem;
            color: var(--text-weak);
            padding: 6px 0;
            letter-spacing: 0.02em;
        }
        .top-info-bar .live-dot {
            display: inline-block;
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--live-pulse);
            margin-right: 6px;
            animation: livePulse 1.4s infinite;
        }
        @keyframes livePulse {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(255, 51, 85, 0.7);
            }
            50% {
                box-shadow: 0 0 0 7px rgba(255, 51, 85, 0);
            }
        }
        .top-info-bar .sep-dot {
            margin: 0 10px;
            color: var(--text-weak);
            opacity: 0.5;
        }

        /* ============ NAVBAR ============ */
        .main-navbar {
            background: var(--bg-primary);
            border-bottom: 1px solid var(--border-subtle);
            padding: 0;
            z-index: 1040;
            backdrop-filter: blur(10px);
        }
        .container-custom {
            max-width: 1260px;
            width: 100%;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }
        .navbar-brand-custom {
            font-weight: 800;
            font-size: 1.35rem;
            color: #fff !important;
            display: flex;
            align-items: center;
            gap: 8px;
            letter-spacing: -0.01em;
            white-space: nowrap;
        }
        .navbar-brand-custom .brand-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: var(--radius-xs);
            background: linear-gradient(135deg, var(--accent-cyan), #00b894);
            color: #000;
            font-weight: 900;
            font-size: 1rem;
            letter-spacing: 0;
        }
        .main-navbar .nav-link {
            color: var(--text-secondary) !important;
            font-weight: 500;
            font-size: 0.92rem;
            padding: 0.6rem 0.9rem !important;
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
            white-space: nowrap;
            position: relative;
        }
        .main-navbar .nav-link:hover {
            color: #fff !important;
            background: rgba(255, 255, 255, 0.04);
        }
        .main-navbar .nav-link.active {
            color: var(--accent-cyan) !important;
            background: rgba(0, 229, 192, 0.08);
            font-weight: 600;
        }
        .main-navbar .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 4px;
            left: 50%;
            transform: translateX(-50%);
            width: 18px;
            height: 2px;
            border-radius: 2px;
            background: var(--accent-cyan);
        }
        .btn-nav-cta {
            display: inline-block;
            padding: 0.5rem 1.2rem;
            border-radius: 20px;
            background: var(--accent-cyan);
            color: #000 !important;
            font-weight: 700;
            font-size: 0.88rem;
            transition: all var(--transition-fast);
            white-space: nowrap;
            letter-spacing: 0.01em;
        }
        .btn-nav-cta:hover {
            background: #00f5d0;
            box-shadow: var(--shadow-glow-cyan);
            transform: translateY(-1px);
        }
        .navbar-toggler {
            border-color: rgba(255, 255, 255, 0.2) !important;
        }
        .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255,255,255,0.7)' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
        }
        @media (max-width: 991px) {
            .main-navbar .nav-link {
                padding: 0.55rem 0.8rem !important;
                font-size: 0.9rem;
            }
            .btn-nav-cta {
                margin-top: 6px;
            }
            .navbar-collapse {
                padding-bottom: 12px;
            }
        }

        /* ============ PAGE HERO ============ */
        .page-hero {
            background: linear-gradient(180deg, #080d20 0%, #0d1430 40%, var(--bg-deep) 100%);
            padding: 50px 0 40px;
            position: relative;
            overflow: hidden;
        }
        .page-hero::before {
            content: '';
            position: absolute;
            top: -120px;
            right: -180px;
            width: 600px;
            height: 600px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(0, 229, 192, 0.06) 0%, transparent 70%);
            pointer-events: none;
        }
        .page-hero::after {
            content: '';
            position: absolute;
            bottom: -80px;
            left: -100px;
            width: 400px;
            height: 400px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(59, 139, 255, 0.05) 0%, transparent 70%);
            pointer-events: none;
        }
        .page-hero .hero-title {
            font-weight: 900;
            font-size: 2.6rem;
            letter-spacing: -0.02em;
            line-height: 1.2;
            color: #fff;
            position: relative;
            z-index: 1;
        }
        .page-hero .hero-title .accent {
            color: var(--accent-cyan);
        }
        .page-hero .hero-subtitle {
            color: var(--text-secondary);
            font-size: 1.1rem;
            margin-top: 10px;
            position: relative;
            z-index: 1;
            max-width: 600px;
        }
        .page-hero .hero-stats-row {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            margin-top: 18px;
            position: relative;
            z-index: 1;
        }
        .page-hero .hero-stat-item {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.9rem;
            color: var(--text-secondary);
        }
        .page-hero .hero-stat-item .stat-num {
            font-weight: 700;
            font-size: 1.4rem;
            color: #fff;
            font-variant-numeric: tabular-nums;
            font-family: var(--font-mono);
        }
        .page-hero .hero-stat-item .stat-label {
            font-size: 0.8rem;
            color: var(--text-weak);
        }

        /* ============ LIVE SCORE GRID ============ */
        .live-score-section {
            padding: 0 0 50px;
            position: relative;
            z-index: 2;
        }
        .live-score-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 10px;
        }
        @media (max-width: 1024px) {
            .live-score-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 8px;
            }
        }
        @media (max-width: 768px) {
            .live-score-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 7px;
            }
        }
        @media (max-width: 480px) {
            .live-score-grid {
                grid-template-columns: 1fr 1fr;
                gap: 6px;
            }
        }
        .score-card {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-sm);
            padding: 14px 12px;
            cursor: pointer;
            transition: all var(--transition-normal);
            position: relative;
            overflow: hidden;
            min-width: 0;
        }
        .score-card:hover {
            background: var(--bg-card-hover);
            border-color: var(--border-active);
            box-shadow: var(--shadow-glow-cyan);
            transform: translateY(-2px);
            z-index: 5;
        }
        .score-card .card-game-tag {
            display: inline-block;
            font-size: 0.7rem;
            font-weight: 700;
            padding: 3px 8px;
            border-radius: 3px;
            letter-spacing: 0.04em;
            text-transform: uppercase;
            margin-bottom: 8px;
        }
        .tag-cs2 {
            background: rgba(255, 123, 61, 0.2);
            color: var(--accent-orange);
        }
        .tag-dota2 {
            background: rgba(255, 68, 88, 0.2);
            color: var(--accent-red);
        }
        .tag-lol {
            background: rgba(59, 139, 255, 0.2);
            color: var(--accent-blue);
        }
        .tag-valorant {
            background: rgba(46, 232, 138, 0.2);
            color: var(--accent-green);
        }
        .tag-wzry {
            background: rgba(255, 201, 64, 0.2);
            color: var(--accent-yellow);
        }
        .score-card .teams-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 6px;
            margin-bottom: 6px;
        }
        .score-card .team-name {
            font-weight: 600;
            font-size: 0.85rem;
            color: #e0e4f0;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            max-width: 45%;
        }
        .score-card .score-display {
            font-weight: 900;
            font-size: 1.35rem;
            font-family: var(--font-mono);
            color: #fff;
            letter-spacing: 0.04em;
            text-align: center;
            min-width: 48px;
            flex-shrink: 0;
        }
        .score-card .score-display.live-score {
            color: var(--live-pulse);
            animation: scoreGlow 2s infinite;
        }
        @keyframes scoreGlow {
            0%,
            100% {
                text-shadow: 0 0 8px rgba(255, 51, 85, 0.5);
            }
            50% {
                text-shadow: 0 0 16px rgba(255, 51, 85, 0.9);
            }
        }
        .score-card .card-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 0.72rem;
            color: var(--text-weak);
            margin-top: 4px;
        }
        .score-card .live-badge {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 0.7rem;
            font-weight: 700;
            color: var(--live-pulse);
            letter-spacing: 0.04em;
        }
        .score-card .live-badge .dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--live-pulse);
            animation: livePulse 1.2s infinite;
        }
        .score-card .status-done {
            color: var(--text-weak);
            font-size: 0.7rem;
        }
        .score-card .status-upcoming {
            color: var(--accent-yellow);
            font-size: 0.7rem;
            font-weight: 600;
        }
        .score-card .trend-arrow {
            display: inline-block;
            font-size: 0.65rem;
            margin-left: 2px;
        }
        .trend-up {
            color: var(--accent-green);
        }
        .trend-down {
            color: var(--accent-red);
        }

        /* ============ SECTION COMMONS ============ */
        .section-block {
            padding: 50px 0;
        }
        .section-block.alt-bg {
            background: var(--bg-primary);
            border-top: 1px solid var(--border-subtle);
            border-bottom: 1px solid var(--border-subtle);
        }
        .section-label {
            display: inline-block;
            font-size: 0.78rem;
            font-weight: 700;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            color: var(--accent-cyan);
            margin-bottom: 8px;
        }
        .section-title {
            font-weight: 800;
            font-size: 1.8rem;
            letter-spacing: -0.02em;
            color: #fff;
            margin-bottom: 6px;
            line-height: 1.25;
        }
        .section-desc {
            color: var(--text-secondary);
            font-size: 0.95rem;
            max-width: 620px;
            line-height: 1.6;
        }

        /* ============ FEATURE CARDS ============ */
        .feature-card {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            padding: 24px 20px;
            transition: all var(--transition-normal);
            height: 100%;
        }
        .feature-card:hover {
            background: var(--bg-card-hover);
            border-color: var(--border-active);
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
        }
        .feature-card .feat-icon {
            width: 44px;
            height: 44px;
            border-radius: var(--radius-xs);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            margin-bottom: 14px;
            flex-shrink: 0;
        }
        .feat-icon.cyan {
            background: rgba(0, 229, 192, 0.15);
            color: var(--accent-cyan);
        }
        .feat-icon.blue {
            background: rgba(59, 139, 255, 0.15);
            color: var(--accent-blue);
        }
        .feat-icon.orange {
            background: rgba(255, 123, 61, 0.15);
            color: var(--accent-orange);
        }
        .feat-icon.green {
            background: rgba(46, 232, 138, 0.15);
            color: var(--accent-green);
        }
        .feat-icon.yellow {
            background: rgba(255, 201, 64, 0.15);
            color: var(--accent-yellow);
        }
        .feat-icon.red {
            background: rgba(255, 68, 88, 0.15);
            color: var(--accent-red);
        }
        .feature-card h3 {
            font-weight: 700;
            font-size: 1.05rem;
            color: #fff;
            margin-bottom: 6px;
        }
        .feature-card p {
            font-size: 0.85rem;
            color: var(--text-secondary);
            margin: 0;
            line-height: 1.55;
        }

        /* ============ SCENARIO CARDS ============ */
        .scenario-card {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            padding: 22px 18px;
            transition: all var(--transition-normal);
            height: 100%;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .scenario-card:hover {
            background: var(--bg-card-hover);
            border-color: var(--border-active);
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
        }
        .scenario-card .sc-number {
            font-size: 2.2rem;
            font-weight: 900;
            color: rgba(0, 229, 192, 0.2);
            line-height: 1;
            font-family: var(--font-mono);
        }
        .scenario-card h3 {
            font-weight: 700;
            font-size: 1rem;
            color: #fff;
            margin: 0;
        }
        .scenario-card p {
            font-size: 0.83rem;
            color: var(--text-secondary);
            margin: 0;
            line-height: 1.5;
        }

        /* ============ PROCESS STEPS ============ */
        .process-step {
            display: flex;
            gap: 16px;
            align-items: flex-start;
            padding: 16px 0;
            border-bottom: 1px solid var(--border-subtle);
        }
        .process-step:last-child {
            border-bottom: none;
        }
        .process-step .step-num {
            width: 42px;
            height: 42px;
            border-radius: 50%;
            background: var(--bg-card);
            border: 2px solid var(--accent-cyan);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 1rem;
            color: var(--accent-cyan);
            flex-shrink: 0;
            font-family: var(--font-mono);
        }
        .process-step .step-content h3 {
            font-weight: 700;
            font-size: 0.95rem;
            color: #fff;
            margin-bottom: 3px;
        }
        .process-step .step-content p {
            font-size: 0.82rem;
            color: var(--text-secondary);
            margin: 0;
            line-height: 1.5;
        }

        /* ============ FAQ ============ */
        .faq-accordion .accordion-item {
            background: transparent;
            border: 1px solid var(--border-card);
            border-radius: var(--radius-sm) !important;
            margin-bottom: 8px;
            overflow: hidden;
        }
        .faq-accordion .accordion-button {
            background: var(--bg-card);
            color: #fff;
            font-weight: 600;
            font-size: 0.93rem;
            padding: 14px 18px;
            box-shadow: none;
            border-radius: var(--radius-sm) !important;
            transition: all var(--transition-fast);
        }
        .faq-accordion .accordion-button:not(.collapsed) {
            background: var(--bg-card-hover);
            color: var(--accent-cyan);
            box-shadow: none;
            border-bottom: 1px solid var(--border-active);
        }
        .faq-accordion .accordion-button::after {
            filter: invert(0.7);
        }
        .faq-accordion .accordion-button:not(.collapsed)::after {
            filter: invert(1) brightness(1.3);
        }
        .faq-accordion .accordion-body {
            background: var(--bg-card);
            color: var(--text-secondary);
            font-size: 0.85rem;
            line-height: 1.65;
            padding: 14px 18px 18px;
        }
        .faq-accordion .accordion-button:focus {
            box-shadow: 0 0 0 2px rgba(0, 229, 192, 0.3);
            border-color: var(--accent-cyan);
        }

        /* ============ CTA BANNER ============ */
        .cta-banner {
            background: linear-gradient(135deg, #0d1a3a 0%, #111d42 40%, #0f1838 100%);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-lg);
            padding: 40px 32px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .cta-banner::before {
            content: '';
            position: absolute;
            top: -50px;
            right: -50px;
            width: 200px;
            height: 200px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(0, 229, 192, 0.12) 0%, transparent 70%);
            pointer-events: none;
        }
        .cta-banner h2 {
            font-weight: 800;
            font-size: 1.7rem;
            color: #fff;
            position: relative;
            z-index: 1;
        }
        .cta-banner p {
            color: var(--text-secondary);
            font-size: 0.95rem;
            margin: 8px 0 20px;
            position: relative;
            z-index: 1;
        }
        .btn-cta-primary {
            display: inline-block;
            padding: 0.75rem 2rem;
            border-radius: 24px;
            background: var(--accent-cyan);
            color: #000 !important;
            font-weight: 700;
            font-size: 1rem;
            letter-spacing: 0.02em;
            transition: all var(--transition-normal);
            position: relative;
            z-index: 1;
            border: none;
            cursor: pointer;
        }
        .btn-cta-primary:hover {
            background: #00f5d0;
            box-shadow: var(--shadow-glow-cyan);
            transform: translateY(-2px);
        }
        .btn-cta-outline {
            display: inline-block;
            padding: 0.7rem 1.8rem;
            border-radius: 24px;
            border: 2px solid var(--accent-cyan);
            color: var(--accent-cyan) !important;
            font-weight: 600;
            font-size: 0.95rem;
            letter-spacing: 0.02em;
            transition: all var(--transition-normal);
            position: relative;
            z-index: 1;
            background: transparent;
            cursor: pointer;
        }
        .btn-cta-outline:hover {
            background: rgba(0, 229, 192, 0.1);
            box-shadow: var(--shadow-glow-cyan);
            transform: translateY(-2px);
        }

        /* ============ DATA STATS ROW ============ */
        .data-stats-row {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            justify-content: center;
        }
        .data-stat-card {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-sm);
            padding: 16px 18px;
            text-align: center;
            min-width: 110px;
            flex: 1 1 auto;
            max-width: 160px;
            transition: all var(--transition-normal);
        }
        .data-stat-card:hover {
            border-color: var(--border-active);
            box-shadow: var(--shadow-glow-blue);
            transform: translateY(-2px);
        }
        .data-stat-card .stat-value {
            font-weight: 900;
            font-size: 1.6rem;
            font-family: var(--font-mono);
            color: #fff;
            letter-spacing: -0.01em;
        }
        .data-stat-card .stat-label {
            font-size: 0.75rem;
            color: var(--text-weak);
            margin-top: 2px;
        }
        .data-stat-card .stat-trend {
            font-size: 0.7rem;
            margin-top: 3px;
            font-weight: 600;
        }

        /* ============ FOOTER ============ */
        .site-footer {
            background: #020617;
            border-top: 1px solid var(--border-subtle);
            padding: 48px 0 28px;
            color: var(--text-secondary);
            font-size: 0.85rem;
        }
        .site-footer .footer-brand {
            font-weight: 800;
            font-size: 1.3rem;
            color: #fff;
            margin-bottom: 8px;
            letter-spacing: -0.01em;
        }
        .site-footer .footer-desc {
            color: var(--text-weak);
            font-size: 0.82rem;
            line-height: 1.55;
            max-width: 300px;
        }
        .site-footer .footer-links-title {
            font-weight: 700;
            font-size: 0.88rem;
            color: #fff;
            margin-bottom: 10px;
            letter-spacing: 0.02em;
        }
        .site-footer .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .site-footer .footer-links li {
            margin-bottom: 6px;
        }
        .site-footer .footer-links a {
            color: var(--text-weak);
            font-size: 0.82rem;
            transition: color var(--transition-fast);
        }
        .site-footer .footer-links a:hover {
            color: var(--accent-cyan);
        }
        .footer-bottom {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            align-items: center;
            gap: 12px;
            padding-top: 24px;
            margin-top: 28px;
            border-top: 1px solid var(--border-subtle);
            font-size: 0.76rem;
            color: var(--text-weak);
            text-align: center;
        }
        .footer-bottom .sep {
            color: var(--text-weak);
            opacity: 0.4;
            margin: 0 4px;
        }
        .footer-bottom a {
            color: var(--text-weak);
        }
        .footer-bottom a:hover {
            color: var(--accent-cyan);
        }

        @media (max-width: 768px) {
            .page-hero .hero-title {
                font-size: 1.8rem;
            }
            .page-hero .hero-subtitle {
                font-size: 0.9rem;
            }
            .section-title {
                font-size: 1.4rem;
            }
            .cta-banner h2 {
                font-size: 1.3rem;
            }
            .score-card {
                padding: 10px 8px;
            }
            .score-card .team-name {
                font-size: 0.72rem;
            }
            .score-card .score-display {
                font-size: 1.1rem;
                min-width: 36px;
            }
            .score-card .card-game-tag {
                font-size: 0.62rem;
                padding: 2px 6px;
            }
            .data-stat-card {
                min-width: 80px;
                padding: 12px 10px;
                max-width: 120px;
            }
            .data-stat-card .stat-value {
                font-size: 1.2rem;
            }
            .feature-card {
                padding: 16px 14px;
            }
        }
        @media (max-width: 480px) {
            .page-hero {
                padding: 30px 0 24px;
            }
            .page-hero .hero-title {
                font-size: 1.5rem;
            }
            .page-hero .hero-stats-row {
                gap: 10px;
            }
            .score-card .teams-row {
                flex-wrap: wrap;
                gap: 2px;
            }
            .score-card .team-name {
                max-width: 100%;
                font-size: 0.7rem;
            }
            .score-card .score-display {
                font-size: 1rem;
                min-width: 32px;
            }
            .section-block {
                padding: 30px 0;
            }
        }

/* roulang page: category1 */
:root {
            --bg-primary: #060b14;
            --bg-secondary: #0c1220;
            --bg-card: #111827;
            --bg-card-hover: #161e30;
            --bg-surface: #0f1625;
            --text-primary: #e8ecf1;
            --text-secondary: #b0b8c5;
            --text-muted: #6b7280;
            --accent: #00c8e8;
            --accent-glow: rgba(0, 200, 232, 0.25);
            --accent-2: #f59e0b;
            --accent-2-glow: rgba(245, 158, 11, 0.25);
            --green: #10b981;
            --red: #ef4444;
            --border: #1e293b;
            --border-light: #263148;
            --radius-sm: 6px;
            --radius: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4);
            --shadow: 0 4px 16px rgba(0, 0, 0, 0.5);
            --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.6);
            --shadow-glow: 0 0 20px var(--accent-glow);
            --transition: 0.2s ease;
            --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --font-mono: 'SF Mono', 'Cascadia Code', 'Consolas', monospace;
        }

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

        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            line-height: 1.65;
            color: var(--text-primary);
            background-color: var(--bg-primary);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
            min-height: 100vh;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition);
        }
        a:hover {
            color: var(--accent);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            cursor: pointer;
            font-family: inherit;
        }
        input,
        select,
        textarea {
            font-family: inherit;
        }

        .container-custom {
            width: 100%;
            max-width: 1240px;
            margin-left: auto;
            margin-right: auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        /* ===== TOP BAR ===== */
        .top-bar {
            background: #020510;
            border-bottom: 1px solid var(--border);
            font-size: 0.8rem;
            color: var(--text-muted);
            padding: 6px 0;
            letter-spacing: 0.02em;
        }
        .top-bar .container-custom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 6px 16px;
        }
        .top-bar-left {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-wrap: wrap;
        }
        .top-bar-right {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-wrap: wrap;
        }
        .top-bar a {
            color: var(--text-muted);
            font-size: 0.8rem;
        }
        .top-bar a:hover {
            color: var(--accent);
        }
        .top-bar .live-dot {
            display: inline-block;
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--green);
            margin-right: 5px;
            animation: pulse-dot 1.8s infinite;
        }
        @keyframes pulse-dot {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.6);
            }
            50% {
                box-shadow: 0 0 0 8px rgba(16, 185, 129, 0);
            }
        }
        .top-bar .data-refresh {
            color: var(--accent);
            font-weight: 500;
        }

        /* ===== MAIN NAV ===== */
        .main-navbar {
            background: var(--bg-secondary);
            border-bottom: 1px solid var(--border);
            padding: 0;
            z-index: 1050;
            position: sticky;
            top: 0;
            box-shadow: var(--shadow-sm);
        }
        .main-navbar .container-custom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 58px;
        }
        .navbar-brand-custom {
            display: flex;
            align-items: center;
            gap: 8px;
            font-weight: 800;
            font-size: 1.35rem;
            letter-spacing: -0.01em;
            color: var(--text-primary) !important;
            white-space: nowrap;
        }
        .navbar-brand-custom .brand-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            border-radius: var(--radius-sm);
            background: linear-gradient(135deg, var(--accent), #0080a0);
            color: #fff;
            font-weight: 900;
            font-size: 1rem;
            letter-spacing: 0;
            box-shadow: var(--shadow-glow);
        }
        .navbar-brand-custom:hover {
            color: var(--accent) !important;
        }
        .main-navbar .nav-link {
            color: var(--text-secondary) !important;
            font-weight: 500;
            font-size: 0.9rem;
            padding: 8px 13px !important;
            border-radius: var(--radius-sm);
            transition: all var(--transition);
            position: relative;
            white-space: nowrap;
        }
        .main-navbar .nav-link:hover {
            color: var(--text-primary) !important;
            background: rgba(255, 255, 255, 0.03);
        }
        .main-navbar .nav-link.active {
            color: var(--accent) !important;
            background: rgba(0, 200, 232, 0.08);
            font-weight: 600;
        }
        .btn-nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--accent);
            color: #000 !important;
            font-weight: 700;
            font-size: 0.85rem;
            padding: 9px 18px;
            border-radius: 50px;
            transition: all var(--transition-smooth);
            white-space: nowrap;
            border: none;
            cursor: pointer;
        }
        .btn-nav-cta:hover {
            background: #00e0ff;
            box-shadow: var(--shadow-glow);
            transform: translateY(-1px);
        }
        .navbar-toggler {
            border: 1px solid var(--border) !important;
            border-radius: var(--radius-sm);
            padding: 6px 10px;
        }
        .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(200,210,220,0.8)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
        }

        /* ===== HERO ===== */
        .page-hero {
            position: relative;
            padding: 64px 0 56px;
            background: var(--bg-primary);
            overflow: hidden;
        }
        .page-hero::before {
            content: '';
            position: absolute;
            top: -40%;
            right: -15%;
            width: 650px;
            height: 650px;
            background: radial-gradient(circle, rgba(0, 200, 232, 0.06) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .page-hero::after {
            content: '';
            position: absolute;
            bottom: -20%;
            left: -10%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(245, 158, 11, 0.04) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .page-hero .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            background: rgba(0, 200, 232, 0.1);
            border: 1px solid rgba(0, 200, 232, 0.3);
            color: var(--accent);
            font-weight: 600;
            font-size: 0.82rem;
            padding: 6px 14px;
            border-radius: 50px;
            margin-bottom: 20px;
            letter-spacing: 0.02em;
        }
        .page-hero .hero-badge .pulse {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--accent);
            animation: pulse-dot 1.5s infinite;
        }
        .page-hero h1 {
            font-size: 2.8rem;
            font-weight: 800;
            letter-spacing: -0.02em;
            line-height: 1.2;
            margin-bottom: 16px;
            color: #fff;
            position: relative;
            z-index: 1;
        }
        .page-hero h1 .highlight {
            background: linear-gradient(135deg, var(--accent), #60e0f0);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .page-hero .hero-subtitle {
            font-size: 1.1rem;
            color: var(--text-secondary);
            max-width: 620px;
            margin-bottom: 28px;
            position: relative;
            z-index: 1;
            line-height: 1.7;
        }
        .page-hero .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            position: relative;
            z-index: 1;
        }
        .btn-primary-custom {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--accent);
            color: #000 !important;
            font-weight: 700;
            font-size: 0.95rem;
            padding: 12px 26px;
            border-radius: 50px;
            border: none;
            transition: all var(--transition-smooth);
            cursor: pointer;
            box-shadow: 0 4px 18px rgba(0, 200, 232, 0.3);
        }
        .btn-primary-custom:hover {
            background: #00e0ff;
            box-shadow: 0 8px 30px rgba(0, 200, 232, 0.45);
            transform: translateY(-2px);
        }
        .btn-outline-custom {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            color: var(--text-primary);
            font-weight: 600;
            font-size: 0.95rem;
            padding: 12px 26px;
            border-radius: 50px;
            border: 1.5px solid var(--border-light);
            transition: all var(--transition-smooth);
            cursor: pointer;
        }
        .btn-outline-custom:hover {
            border-color: var(--accent);
            color: var(--accent);
            background: rgba(0, 200, 232, 0.04);
            transform: translateY(-2px);
        }

        /* ===== DATA CARDS ROW ===== */
        .data-cards-strip {
            background: var(--bg-secondary);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
            padding: 20px 0;
        }
        .data-cards-strip .data-mini-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }
        .data-mini-card {
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 16px 18px;
            border: 1px solid var(--border);
            transition: all var(--transition-smooth);
            cursor: default;
            position: relative;
            overflow: hidden;
        }
        .data-mini-card:hover {
            border-color: var(--accent);
            box-shadow: 0 0 18px rgba(0, 200, 232, 0.08);
            transform: translateY(-2px);
            background: var(--bg-card-hover);
        }
        .data-mini-card .dm-label {
            font-size: 0.75rem;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 0.04em;
            margin-bottom: 6px;
            font-weight: 500;
        }
        .data-mini-card .dm-value {
            font-size: 1.8rem;
            font-weight: 800;
            color: #fff;
            letter-spacing: -0.01em;
            font-family: var(--font-mono);
        }
        .data-mini-card .dm-trend {
            font-size: 0.78rem;
            font-weight: 600;
            margin-top: 4px;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        .data-mini-card .dm-trend.up {
            color: var(--green);
        }
        .data-mini-card .dm-trend.down {
            color: var(--red);
        }
        .data-mini-card .dm-trend.neutral {
            color: var(--accent);
        }
        .data-mini-card .dm-icon {
            position: absolute;
            top: 14px;
            right: 16px;
            font-size: 1.4rem;
            color: var(--accent);
            opacity: 0.5;
        }

        /* ===== SECTION ===== */
        .section {
            padding: 60px 0;
        }
        .section-dark {
            background: var(--bg-secondary);
        }
        .section-label {
            display: inline-block;
            font-size: 0.78rem;
            font-weight: 700;
            color: var(--accent);
            text-transform: uppercase;
            letter-spacing: 0.06em;
            margin-bottom: 8px;
        }
        .section-title {
            font-size: 2rem;
            font-weight: 800;
            letter-spacing: -0.01em;
            color: #fff;
            margin-bottom: 12px;
            line-height: 1.3;
        }
        .section-desc {
            font-size: 1rem;
            color: var(--text-secondary);
            max-width: 680px;
            line-height: 1.7;
        }
        .section-header {
            margin-bottom: 36px;
        }
        .section-header.centered {
            text-align: center;
        }
        .section-header.centered .section-desc {
            margin-left: auto;
            margin-right: auto;
        }

        /* ===== GAME COVERAGE ===== */
        .game-grid {
            display: grid;
            grid-template-columns: repeat(6, 1fr);
            gap: 14px;
        }
        .game-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 22px 16px;
            text-align: center;
            transition: all var(--transition-smooth);
            cursor: pointer;
        }
        .game-card:hover {
            border-color: var(--accent);
            box-shadow: 0 8px 28px rgba(0, 0, 0, 0.4);
            transform: translateY(-3px);
            background: var(--bg-card-hover);
        }
        .game-card .game-icon {
            width: 48px;
            height: 48px;
            border-radius: var(--radius);
            margin: 0 auto 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            font-weight: 800;
            color: #fff;
        }
        .game-card .game-name {
            font-weight: 700;
            font-size: 0.9rem;
            color: #fff;
            margin-bottom: 4px;
        }
        .game-card .game-count {
            font-size: 0.75rem;
            color: var(--text-muted);
        }
        .gi-cs2 {
            background: #de9b35;
        }
        .gi-dota2 {
            background: #c23a2b;
        }
        .gi-lol {
            background: #3b7dd8;
        }
        .gi-valorant {
            background: #fd4556;
        }
        .gi-pubg {
            background: #f0a500;
        }
        .gi-hok {
            background: #8b5cf6;
        }
        .gi-apex {
            background: #e33e2c;
        }
        .gi-ow2 {
            background: #fa9c1b;
        }

        /* ===== FLOW STEPS ===== */
        .flow-steps {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 0;
            position: relative;
        }
        .flow-step {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 28px 20px;
            text-align: center;
            position: relative;
            transition: all var(--transition-smooth);
        }
        .flow-step:hover {
            border-color: var(--accent);
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
        }
        .flow-step .step-number {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: var(--accent);
            color: #000;
            font-weight: 800;
            font-size: 1.1rem;
            margin-bottom: 14px;
        }
        .flow-step .step-title {
            font-weight: 700;
            font-size: 1rem;
            color: #fff;
            margin-bottom: 6px;
        }
        .flow-step .step-desc {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.5;
        }
        .flow-connector {
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent);
            font-size: 1.2rem;
            position: absolute;
            right: -14px;
            top: 50%;
            transform: translateY(-50%);
            z-index: 2;
            pointer-events: none;
        }

        /* ===== SCENARIO CARDS ===== */
        .scenario-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
        }
        .scenario-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 26px 20px;
            transition: all var(--transition-smooth);
            position: relative;
            overflow: hidden;
        }
        .scenario-card:hover {
            border-color: var(--accent);
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
            background: var(--bg-card-hover);
        }
        .scenario-card .sc-icon {
            width: 42px;
            height: 42px;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            margin-bottom: 12px;
            background: rgba(0, 200, 232, 0.12);
            color: var(--accent);
        }
        .scenario-card .sc-title {
            font-weight: 700;
            font-size: 1rem;
            color: #fff;
            margin-bottom: 6px;
        }
        .scenario-card .sc-desc {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.55;
        }

        /* ===== HOT MATCH TABLE ===== */
        .hot-match-table-wrap {
            overflow-x: auto;
            border-radius: var(--radius-lg);
            border: 1px solid var(--border);
            background: var(--bg-card);
        }
        .hot-match-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 700px;
        }
        .hot-match-table th {
            background: var(--bg-surface);
            color: var(--text-muted);
            font-weight: 600;
            font-size: 0.78rem;
            text-transform: uppercase;
            letter-spacing: 0.04em;
            padding: 14px 16px;
            text-align: left;
            border-bottom: 2px solid var(--border);
        }
        .hot-match-table td {
            padding: 13px 16px;
            border-bottom: 1px solid var(--border);
            font-size: 0.9rem;
            color: var(--text-primary);
            vertical-align: middle;
        }
        .hot-match-table tbody tr {
            transition: background var(--transition);
        }
        .hot-match-table tbody tr:hover {
            background: rgba(0, 200, 232, 0.03);
        }
        .hot-match-table .team-cell {
            display: flex;
            align-items: center;
            gap: 8px;
            font-weight: 600;
        }
        .hot-match-table .team-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            flex-shrink: 0;
        }
        .hot-match-table .badge-live {
            display: inline-block;
            background: var(--red);
            color: #fff;
            font-size: 0.7rem;
            font-weight: 700;
            padding: 3px 8px;
            border-radius: 4px;
            letter-spacing: 0.03em;
            animation: pulse-bg 2s infinite;
        }
        @keyframes pulse-bg {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: 0.65;
            }
        }
        .hot-match-table .badge-upcoming {
            display: inline-block;
            background: rgba(245, 158, 11, 0.15);
            color: var(--accent-2);
            font-size: 0.7rem;
            font-weight: 600;
            padding: 3px 8px;
            border-radius: 4px;
        }

        /* ===== FAQ ===== */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all var(--transition-smooth);
        }
        .faq-item:hover {
            border-color: var(--border-light);
        }
        .faq-question {
            width: 100%;
            background: transparent;
            border: none;
            color: #fff;
            font-weight: 700;
            font-size: 0.95rem;
            padding: 18px 22px;
            text-align: left;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            cursor: pointer;
            transition: color var(--transition);
        }
        .faq-question:hover {
            color: var(--accent);
        }
        .faq-question .faq-icon {
            flex-shrink: 0;
            transition: transform var(--transition-smooth);
            color: var(--accent);
            font-size: 0.85rem;
        }
        .faq-item.open .faq-question .faq-icon {
            transform: rotate(180deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.3s ease;
        }
        .faq-item.open .faq-answer {
            max-height: 400px;
        }
        .faq-answer-inner {
            padding: 0 22px 18px;
            color: var(--text-secondary);
            font-size: 0.9rem;
            line-height: 1.7;
        }

        /* ===== CTA ===== */
        .cta-block {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-xl);
            padding: 48px 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .cta-block::before {
            content: '';
            position: absolute;
            top: -60%;
            left: 50%;
            transform: translateX(-50%);
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(0, 200, 232, 0.07) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .cta-block .cta-title {
            font-size: 1.8rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 10px;
            position: relative;
            z-index: 1;
        }
        .cta-block .cta-desc {
            color: var(--text-secondary);
            margin-bottom: 24px;
            position: relative;
            z-index: 1;
            font-size: 1rem;
        }

        /* ===== FOOTER ===== */
        .site-footer {
            background: #020510;
            border-top: 1px solid var(--border);
            padding: 48px 0 28px;
            color: var(--text-muted);
            font-size: 0.85rem;
        }
        .site-footer .footer-brand {
            font-weight: 800;
            font-size: 1.3rem;
            color: #fff;
            margin-bottom: 8px;
        }
        .site-footer .footer-desc {
            font-size: 0.85rem;
            line-height: 1.7;
            color: var(--text-muted);
        }
        .site-footer .footer-links-title {
            font-weight: 700;
            font-size: 0.85rem;
            color: #fff;
            margin-bottom: 12px;
            letter-spacing: 0.02em;
        }
        .site-footer .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .site-footer .footer-links li {
            margin-bottom: 7px;
        }
        .site-footer .footer-links a {
            color: var(--text-muted);
            font-size: 0.83rem;
            transition: color var(--transition);
        }
        .site-footer .footer-links a:hover {
            color: var(--accent);
        }
        .footer-bottom {
            border-top: 1px solid var(--border);
            margin-top: 32px;
            padding-top: 20px;
            text-align: center;
            font-size: 0.8rem;
            color: var(--text-muted);
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 8px 18px;
        }
        .footer-bottom .sep {
            color: var(--border-light);
        }

        /* ===== RESPONSIVE ===== */
        @media (max-width: 1024px) {
            .data-cards-strip .data-mini-grid {
                grid-template-columns: repeat(4, 1fr);
                gap: 10px;
            }
            .data-mini-card .dm-value {
                font-size: 1.4rem;
            }
            .game-grid {
                grid-template-columns: repeat(4, 1fr);
                gap: 10px;
            }
            .flow-steps {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .flow-connector {
                display: none;
            }
            .scenario-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 14px;
            }
            .page-hero h1 {
                font-size: 2.2rem;
            }
        }
        @media (max-width: 768px) {
            .data-cards-strip .data-mini-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 10px;
            }
            .data-mini-card {
                padding: 12px 14px;
            }
            .data-mini-card .dm-value {
                font-size: 1.3rem;
            }
            .game-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 8px;
            }
            .game-card {
                padding: 16px 10px;
            }
            .flow-steps {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .scenario-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .page-hero {
                padding: 40px 0 36px;
            }
            .page-hero h1 {
                font-size: 1.8rem;
            }
            .page-hero .hero-subtitle {
                font-size: 0.95rem;
            }
            .section {
                padding: 40px 0;
            }
            .section-title {
                font-size: 1.5rem;
            }
            .cta-block {
                padding: 32px 20px;
            }
            .cta-block .cta-title {
                font-size: 1.4rem;
            }
            .site-footer .row>[class*="col-"] {
                margin-bottom: 16px;
            }
        }
        @media (max-width: 520px) {
            .data-cards-strip .data-mini-grid {
                grid-template-columns: 1fr 1fr;
                gap: 8px;
            }
            .data-mini-card .dm-value {
                font-size: 1.2rem;
            }
            .data-mini-card .dm-label {
                font-size: 0.7rem;
            }
            .game-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 8px;
            }
            .flow-steps {
                grid-template-columns: 1fr;
                gap: 10px;
            }
            .scenario-grid {
                grid-template-columns: 1fr;
                gap: 10px;
            }
            .page-hero h1 {
                font-size: 1.5rem;
            }
            .page-hero .hero-actions {
                flex-direction: column;
            }
            .page-hero .hero-actions .btn-primary-custom,
            .page-hero .hero-actions .btn-outline-custom {
                width: 100%;
                justify-content: center;
            }
            .top-bar .container-custom {
                flex-direction: column;
                text-align: center;
                gap: 4px;
            }
            .cta-block {
                padding: 24px 16px;
            }
            .section-title {
                font-size: 1.3rem;
            }
            .hot-match-table-wrap {
                border-radius: var(--radius);
            }
        }

/* roulang page: category3 */
:root {
            --color-primary: #0a84ff;
            --color-primary-dark: #0066d4;
            --color-primary-light: #3b9eff;
            --color-accent: #ff3b6e;
            --color-accent-glow: #ff6b8a;
            --color-bg: #0b0e14;
            --color-bg-alt: #111620;
            --color-bg-card: #161c28;
            --color-bg-card-hover: #1c2332;
            --color-surface: #1a2030;
            --color-surface-light: #1f2738;
            --color-text: #e8ecf2;
            --color-text-strong: #ffffff;
            --color-text-weak: #8b95a5;
            --color-text-muted: #5c6678;
            --color-border: #1e2a3c;
            --color-border-light: #2a3648;
            --color-success: #2ecc71;
            --color-warning: #f0a500;
            --color-danger: #e74c3c;
            --color-live: #ff3b6e;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.25);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.35);
            --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
            --shadow-glow: 0 0 20px rgba(10, 132, 255, 0.15);
            --shadow-accent: 0 0 24px rgba(255, 59, 110, 0.18);
            --font-sans: 'Inter', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', system-ui, -apple-system, sans-serif;
            --font-mono: 'JetBrains Mono', 'SF Mono', 'Consolas', 'Monaco', monospace;
            --transition-fast: 0.18s ease;
            --transition-base: 0.28s ease;
            --transition-slow: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

        *,
        *::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: var(--font-sans);
            font-size: 16px;
            line-height: 1.65;
            color: var(--color-text);
            background: var(--color-bg);
            min-height: 100vh;
            overflow-x: hidden;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--color-primary-light);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            cursor: pointer;
            font-family: inherit;
        }
        input,
        select,
        textarea {
            font-family: inherit;
        }
        ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            color: var(--color-text-strong);
            line-height: 1.3;
            font-weight: 700;
        }

        /* 容器 */
        .container-custom {
            width: 100%;
            max-width: 1240px;
            margin: 0 auto;
            padding: 0 20px;
        }
        @media (max-width: 768px) {
            .container-custom {
                padding: 0 16px;
            }
        }

        /* 顶部信息条 */
        .top-bar {
            background: var(--color-bg-alt);
            border-bottom: 1px solid var(--color-border);
            font-size: 13px;
            color: var(--color-text-weak);
            padding: 7px 0;
            letter-spacing: 0.3px;
        }
        .top-bar .container-custom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 8px;
        }
        .top-bar-left {
            display: flex;
            align-items: center;
            gap: 16px;
        }
        .top-bar-right {
            display: flex;
            align-items: center;
            gap: 14px;
        }
        .top-bar .live-dot {
            display: inline-block;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--color-live);
            animation: pulse-live 1.4s ease-in-out infinite;
            margin-right: 6px;
            vertical-align: middle;
        }
        @keyframes pulse-live {
            0%,
            100% {
                opacity: 1;
                box-shadow: 0 0 6px var(--color-live);
            }
            50% {
                opacity: 0.4;
                box-shadow: 0 0 2px var(--color-live);
            }
        }
        .top-bar .top-link {
            color: var(--color-text-weak);
            transition: color var(--transition-fast);
            font-size: 13px;
        }
        .top-bar .top-link:hover {
            color: var(--color-text);
        }

        /* 主导航 */
        .main-navbar {
            background: var(--color-bg-card);
            border-bottom: 1px solid var(--color-border);
            padding: 0;
            box-shadow: var(--shadow-sm);
            position: sticky;
            top: 0;
            z-index: 1050;
        }
        .main-navbar .container-custom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            padding-top: 10px;
            padding-bottom: 10px;
        }
        .navbar-brand-custom {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 22px;
            font-weight: 800;
            color: var(--color-text-strong) !important;
            letter-spacing: -0.5px;
            white-space: nowrap;
            text-decoration: none;
        }
        .navbar-brand-custom .brand-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
            color: #fff;
            border-radius: var(--radius-sm);
            font-weight: 900;
            font-size: 15px;
            letter-spacing: 0;
            box-shadow: var(--shadow-glow);
        }
        .navbar-brand-custom:hover {
            color: var(--color-text-strong) !important;
        }
        .navbar-nav .nav-link {
            color: var(--color-text-weak) !important;
            font-weight: 500;
            font-size: 14.5px;
            padding: 8px 14px !important;
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
            white-space: nowrap;
            letter-spacing: 0.2px;
        }
        .navbar-nav .nav-link:hover {
            color: var(--color-text) !important;
            background: var(--color-surface-light);
        }
        .navbar-nav .nav-link.active {
            color: var(--color-primary-light) !important;
            background: rgba(10, 132, 255, 0.08);
            font-weight: 600;
        }
        .btn-nav-cta {
            display: inline-block;
            padding: 9px 20px;
            background: var(--color-primary);
            color: #fff !important;
            border-radius: var(--radius-md);
            font-weight: 600;
            font-size: 14px;
            letter-spacing: 0.3px;
            transition: all var(--transition-base);
            white-space: nowrap;
            border: none;
            box-shadow: var(--shadow-glow);
            text-decoration: none;
        }
        .btn-nav-cta:hover {
            background: var(--color-primary-dark);
            box-shadow: 0 0 28px rgba(10, 132, 255, 0.3);
            transform: translateY(-1px);
            color: #fff !important;
        }
        .navbar-toggler {
            border: 1px solid var(--color-border-light);
            border-radius: var(--radius-sm);
            padding: 6px 10px;
            background: transparent;
        }
        .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(232,236,242,0.7)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }
        @media (max-width: 991px) {
            .navbar-nav {
                padding-top: 10px;
                gap: 2px;
            }
            .navbar-nav .nav-link {
                padding: 10px 16px !important;
                font-size: 15px;
            }
            .btn-nav-cta {
                margin-top: 8px;
                text-align: center;
                display: block;
            }
        }

        /* Hero */
        .hero-ranking {
            position: relative;
            background: linear-gradient(175deg, #0d1525 0%, #0b1019 40%, #0f1826 100%);
            padding: 50px 0 40px;
            overflow: hidden;
        }
        .hero-ranking::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -120px;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(10, 132, 255, 0.06) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .hero-ranking::after {
            content: '';
            position: absolute;
            bottom: -80px;
            left: -100px;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(255, 59, 110, 0.04) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .hero-ranking .container-custom {
            position: relative;
            z-index: 1;
        }
        .hero-ranking .hero-badge {
            display: inline-block;
            background: rgba(10, 132, 255, 0.12);
            color: var(--color-primary-light);
            font-weight: 600;
            font-size: 13px;
            padding: 6px 14px;
            border-radius: 20px;
            letter-spacing: 0.6px;
            margin-bottom: 16px;
            border: 1px solid rgba(10, 132, 255, 0.2);
        }
        .hero-ranking h1 {
            font-size: 2.6rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            margin-bottom: 12px;
            color: var(--color-text-strong);
            line-height: 1.25;
        }
        .hero-ranking .hero-subtitle {
            font-size: 1.1rem;
            color: var(--color-text-weak);
            max-width: 600px;
            margin-bottom: 24px;
            line-height: 1.6;
        }
        .hero-ranking .hero-stats-row {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            margin-top: 20px;
        }
        .hero-stat-mini {
            background: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 16px 20px;
            min-width: 140px;
            flex: 1;
            text-align: center;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-base);
        }
        .hero-stat-mini:hover {
            border-color: var(--color-primary);
            box-shadow: var(--shadow-glow);
            transform: translateY(-2px);
        }
        .hero-stat-mini .stat-number {
            font-size: 2rem;
            font-weight: 800;
            color: var(--color-text-strong);
            font-family: var(--font-mono);
            letter-spacing: -0.5px;
        }
        .hero-stat-mini .stat-label {
            font-size: 12px;
            color: var(--color-text-weak);
            margin-top: 4px;
            letter-spacing: 0.3px;
        }
        .hero-stat-mini .stat-trend {
            font-size: 12px;
            font-weight: 600;
            margin-top: 2px;
        }
        .trend-up {
            color: var(--color-success);
        }
        .trend-down {
            color: var(--color-danger);
        }
        @media (max-width: 768px) {
            .hero-ranking h1 {
                font-size: 1.8rem;
            }
            .hero-ranking .hero-subtitle {
                font-size: 0.95rem;
            }
            .hero-stat-mini {
                min-width: 100px;
                padding: 12px 14px;
            }
            .hero-stat-mini .stat-number {
                font-size: 1.5rem;
            }
        }

        /* 板块通用 */
        .section-block {
            padding: 56px 0;
        }
        .section-block.alt-bg {
            background: var(--color-bg-alt);
        }
        .section-header {
            margin-bottom: 36px;
            text-align: center;
        }
        .section-header h2 {
            font-size: 1.9rem;
            font-weight: 750;
            letter-spacing: -0.3px;
            margin-bottom: 8px;
        }
        .section-header .section-subtitle {
            color: var(--color-text-weak);
            font-size: 0.95rem;
        }
        .section-header .section-badge {
            display: inline-block;
            background: rgba(255, 59, 110, 0.1);
            color: var(--color-accent-glow);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 14px;
            margin-bottom: 10px;
            letter-spacing: 0.5px;
            border: 1px solid rgba(255, 59, 110, 0.18);
        }

        /* 排名表格 */
        .ranking-table-wrap {
            background: var(--color-bg-card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--color-border);
            box-shadow: var(--shadow-md);
        }
        .ranking-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 14px;
        }
        .ranking-table thead th {
            background: var(--color-surface);
            color: var(--color-text-weak);
            font-weight: 600;
            font-size: 12px;
            text-transform: uppercase;
            letter-spacing: 0.6px;
            padding: 14px 16px;
            text-align: left;
            border-bottom: 1px solid var(--color-border-light);
            white-space: nowrap;
        }
        .ranking-table tbody td {
            padding: 14px 16px;
            border-bottom: 1px solid var(--color-border);
            vertical-align: middle;
            color: var(--color-text);
            white-space: nowrap;
        }
        .ranking-table tbody tr {
            transition: background var(--transition-fast);
        }
        .ranking-table tbody tr:hover {
            background: var(--color-bg-card-hover);
        }
        .ranking-table tbody tr:last-child td {
            border-bottom: none;
        }
        .rank-num {
            font-weight: 700;
            font-size: 15px;
            color: var(--color-text-strong);
            font-family: var(--font-mono);
            text-align: center;
            min-width: 40px;
        }
        .rank-change-up {
            color: var(--color-success);
            font-size: 11px;
            font-weight: 700;
            margin-left: 3px;
        }
        .rank-change-down {
            color: var(--color-danger);
            font-size: 11px;
            font-weight: 700;
            margin-left: 3px;
        }
        .rank-change-same {
            color: var(--color-text-muted);
            font-size: 11px;
            margin-left: 3px;
        }
        .team-cell {
            display: flex;
            align-items: center;
            gap: 12px;
            font-weight: 600;
            color: var(--color-text-strong);
        }
        .team-cell .team-avatar {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            object-fit: cover;
            flex-shrink: 0;
            border: 2px solid var(--color-border-light);
        }
        .elo-badge {
            display: inline-block;
            background: rgba(10, 132, 255, 0.1);
            color: var(--color-primary-light);
            font-weight: 700;
            padding: 4px 10px;
            border-radius: 14px;
            font-size: 13px;
            font-family: var(--font-mono);
            letter-spacing: 0.3px;
            border: 1px solid rgba(10, 132, 255, 0.18);
        }
        .live-tag {
            display: inline-block;
            background: var(--color-live);
            color: #fff;
            font-size: 10px;
            font-weight: 700;
            padding: 2px 7px;
            border-radius: 3px;
            letter-spacing: 0.5px;
            animation: pulse-live 1.4s ease-in-out infinite;
            margin-left: 6px;
            vertical-align: middle;
        }
        @media (max-width: 768px) {
            .ranking-table-wrap {
                overflow-x: auto;
                -webkit-overflow-scrolling: touch;
            }
            .ranking-table {
                min-width: 700px;
                font-size: 13px;
            }
            .ranking-table thead th,
            .ranking-table tbody td {
                padding: 10px 12px;
            }
        }

        /* 排名维度卡片 */
        .dimension-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
        }
        .dimension-card {
            background: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-lg);
            padding: 24px 20px;
            text-align: center;
            transition: all var(--transition-base);
            box-shadow: var(--shadow-sm);
        }
        .dimension-card:hover {
            border-color: var(--color-primary);
            box-shadow: var(--shadow-glow);
            transform: translateY(-3px);
        }
        .dimension-card .dim-icon {
            width: 52px;
            height: 52px;
            border-radius: var(--radius-md);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 14px;
            font-size: 22px;
            color: #fff;
        }
        .dim-icon.elo-icon {
            background: linear-gradient(135deg, #0a84ff, #0066d4);
        }
        .dim-icon.form-icon {
            background: linear-gradient(135deg, #2ecc71, #27ae60);
        }
        .dim-icon.weight-icon {
            background: linear-gradient(135deg, #f0a500, #e67e22);
        }
        .dim-icon.opp-icon {
            background: linear-gradient(135deg, #8e44ad, #6c3483);
        }
        .dimension-card h3 {
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 6px;
        }
        .dimension-card p {
            font-size: 13px;
            color: var(--color-text-weak);
            line-height: 1.5;
            margin: 0;
        }
        @media (max-width: 768px) {
            .dimension-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }
        }
        @media (max-width: 520px) {
            .dimension-grid {
                grid-template-columns: 1fr;
            }
        }

        /* 战队亮点卡片 */
        .team-highlight-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .team-highlight-card {
            background: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all var(--transition-base);
            box-shadow: var(--shadow-sm);
        }
        .team-highlight-card:hover {
            border-color: var(--color-primary);
            box-shadow: var(--shadow-md);
            transform: translateY(-4px);
        }
        .team-highlight-card .thc-img {
            width: 100%;
            height: 180px;
            object-fit: cover;
            display: block;
        }
        .team-highlight-card .thc-body {
            padding: 18px 16px;
        }
        .team-highlight-card .thc-body h3 {
            font-size: 1.05rem;
            font-weight: 700;
            margin-bottom: 4px;
        }
        .team-highlight-card .thc-body .thc-rank {
            font-size: 13px;
            color: var(--color-primary-light);
            font-weight: 600;
            margin-bottom: 8px;
        }
        .team-highlight-card .thc-body .thc-desc {
            font-size: 13px;
            color: var(--color-text-weak);
            line-height: 1.5;
        }
        .team-highlight-card .thc-stats {
            display: flex;
            gap: 12px;
            margin-top: 12px;
            font-size: 12px;
            color: var(--color-text-muted);
        }
        .thc-stats span {
            background: var(--color-surface);
            padding: 4px 10px;
            border-radius: 12px;
            font-weight: 500;
        }
        @media (max-width: 768px) {
            .team-highlight-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 14px;
            }
        }
        @media (max-width: 520px) {
            .team-highlight-grid {
                grid-template-columns: 1fr;
            }
        }

        /* 数据概览条 */
        .data-strip {
            background: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            align-items: center;
            justify-content: space-around;
            box-shadow: var(--shadow-sm);
        }
        .data-strip-item {
            text-align: center;
            flex: 1;
            min-width: 100px;
        }
        .data-strip-item .ds-number {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--color-text-strong);
            font-family: var(--font-mono);
            letter-spacing: -0.5px;
        }
        .data-strip-item .ds-label {
            font-size: 12px;
            color: var(--color-text-weak);
            margin-top: 2px;
            letter-spacing: 0.3px;
        }
        .data-strip-item .ds-note {
            font-size: 11px;
            color: var(--color-text-muted);
            margin-top: 2px;
        }
        @media (max-width: 520px) {
            .data-strip {
                gap: 14px;
                padding: 20px 14px;
            }
            .data-strip-item .ds-number {
                font-size: 1.5rem;
            }
        }

        /* FAQ */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }
        .faq-item {
            background: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            overflow: hidden;
            transition: all var(--transition-fast);
        }
        .faq-item:hover {
            border-color: var(--color-border-light);
        }
        .faq-item .faq-question {
            padding: 18px 20px;
            font-weight: 600;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            color: var(--color-text-strong);
            font-size: 15px;
            user-select: none;
            transition: background var(--transition-fast);
        }
        .faq-item .faq-question:hover {
            background: var(--color-bg-card-hover);
        }
        .faq-item .faq-question .faq-icon {
            font-size: 18px;
            color: var(--color-primary-light);
            transition: transform var(--transition-base);
            flex-shrink: 0;
            margin-left: 12px;
        }
        .faq-item.open .faq-question .faq-icon {
            transform: rotate(45deg);
        }
        .faq-item .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-slow), padding var(--transition-base);
            padding: 0 20px;
            color: var(--color-text-weak);
            font-size: 14px;
            line-height: 1.7;
        }
        .faq-item.open .faq-answer {
            max-height: 400px;
            padding: 0 20px 18px;
        }

        /* CTA */
        .cta-block {
            text-align: center;
            padding: 48px 20px;
            background: linear-gradient(160deg, #0f1a2e 0%, #111b2c 50%, #0d1624 100%);
            border-radius: var(--radius-xl);
            border: 1px solid var(--color-border);
            position: relative;
            overflow: hidden;
        }
        .cta-block::before {
            content: '';
            position: absolute;
            top: -40px;
            right: -60px;
            width: 250px;
            height: 250px;
            background: radial-gradient(circle, rgba(10, 132, 255, 0.08) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .cta-block h2 {
            font-size: 1.7rem;
            font-weight: 750;
            position: relative;
            z-index: 1;
        }
        .cta-block p {
            color: var(--color-text-weak);
            margin: 10px 0 22px;
            position: relative;
            z-index: 1;
            font-size: 0.95rem;
        }
        .btn-cta-lg {
            display: inline-block;
            padding: 14px 36px;
            background: var(--color-primary);
            color: #fff !important;
            font-weight: 700;
            font-size: 16px;
            border-radius: var(--radius-md);
            letter-spacing: 0.4px;
            transition: all var(--transition-base);
            position: relative;
            z-index: 1;
            box-shadow: var(--shadow-glow);
            text-decoration: none;
        }
        .btn-cta-lg:hover {
            background: var(--color-primary-dark);
            box-shadow: 0 0 32px rgba(10, 132, 255, 0.35);
            transform: translateY(-2px);
        }
        .btn-outline-lg {
            display: inline-block;
            padding: 13px 34px;
            background: transparent;
            color: var(--color-text);
            font-weight: 600;
            font-size: 15px;
            border-radius: var(--radius-md);
            border: 1.5px solid var(--color-border-light);
            letter-spacing: 0.3px;
            transition: all var(--transition-base);
            position: relative;
            z-index: 1;
            text-decoration: none;
            margin-left: 12px;
        }
        .btn-outline-lg:hover {
            border-color: var(--color-primary-light);
            color: var(--color-primary-light);
            background: rgba(10, 132, 255, 0.04);
        }
        @media (max-width: 520px) {
            .cta-block h2 {
                font-size: 1.3rem;
            }
            .btn-cta-lg,
            .btn-outline-lg {
                display: block;
                margin: 10px auto;
                max-width: 260px;
            }
            .btn-outline-lg {
                margin-left: auto;
            }
        }

        /* 页脚 */
        .site-footer {
            background: var(--color-bg-alt);
            border-top: 1px solid var(--color-border);
            padding: 48px 0 20px;
            color: var(--color-text-weak);
            font-size: 14px;
        }
        .site-footer .footer-brand {
            font-size: 1.3rem;
            font-weight: 800;
            color: var(--color-text-strong);
            margin-bottom: 10px;
            letter-spacing: -0.3px;
        }
        .site-footer .footer-desc {
            font-size: 13px;
            line-height: 1.6;
            color: var(--color-text-weak);
            max-width: 300px;
        }
        .footer-links-title {
            font-weight: 700;
            color: var(--color-text-strong);
            font-size: 15px;
            margin-bottom: 12px;
            letter-spacing: 0.2px;
        }
        .footer-links li {
            margin-bottom: 7px;
        }
        .footer-links a {
            color: var(--color-text-weak);
            font-size: 13px;
            transition: color var(--transition-fast);
        }
        .footer-links a:hover {
            color: var(--color-primary-light);
        }
        .footer-bottom {
            margin-top: 32px;
            padding-top: 16px;
            border-top: 1px solid var(--color-border);
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            align-items: center;
            justify-content: space-between;
            font-size: 12px;
            color: var(--color-text-muted);
        }
        .footer-bottom .sep {
            margin: 0 8px;
            color: var(--color-border-light);
        }
        .footer-bottom a {
            color: var(--color-text-muted);
            font-size: 12px;
        }
        .footer-bottom a:hover {
            color: var(--color-text-weak);
        }
        @media (max-width: 768px) {
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 6px;
            }
        }

        /* 通用工具 */
        .text-accent {
            color: var(--color-accent) !important;
        }
        .text-primary-glow {
            color: var(--color-primary-light) !important;
        }
        .fw-800 {
            font-weight: 800;
        }
        .gap-3-custom {
            gap: 20px;
        }

/* roulang page: category4 */
:root {
            --color-primary: #0ea5e9;
            --color-primary-dark: #0284c7;
            --color-primary-light: #38bdf8;
            --color-accent: #f43f5e;
            --color-accent-glow: #fb7185;
            --color-bg: #f8fafc;
            --color-bg-dark: #0f172a;
            --color-bg-card: #ffffff;
            --color-bg-section: #f1f5f9;
            --color-text: #1e293b;
            --color-text-secondary: #64748b;
            --color-text-light: #94a3b8;
            --color-border: #e2e8f0;
            --color-border-light: #f1f5f9;
            --color-success: #10b981;
            --color-warning: #f59e0b;
            --color-info: #6366f1;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.06);
            --shadow-md: 0 4px 16px rgba(15, 23, 42, 0.08);
            --shadow-lg: 0 8px 32px rgba(15, 23, 42, 0.12);
            --shadow-xl: 0 16px 48px rgba(15, 23, 42, 0.16);
            --transition-fast: 0.15s ease;
            --transition-normal: 0.25s ease;
            --transition-slow: 0.35s ease;
            --font-heading: 'Inter', 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
            --font-body: 'Inter', 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
            --font-mono: 'JetBrains Mono', 'SF Mono', 'Consolas', monospace;
        }

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

        html {
            scroll-behavior: smooth;
            scroll-padding-top: 80px;
        }

        body {
            font-family: var(--font-body);
            line-height: 1.7;
            color: var(--color-text);
            background-color: var(--color-bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--color-primary);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
        }
        ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        /* Top Info Bar */
        .top-info-bar {
            background: var(--color-bg-dark);
            color: #cbd5e1;
            font-size: 0.8rem;
            padding: 6px 0;
            letter-spacing: 0.02em;
            position: relative;
            z-index: 1060;
        }
        .top-info-bar .top-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 8px;
        }
        .top-info-bar .live-dot {
            display: inline-block;
            width: 7px;
            height: 7px;
            background: #10b981;
            border-radius: 50%;
            margin-right: 6px;
            animation: livePulse 1.8s infinite;
        }
        @keyframes livePulse {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.6);
            }
            50% {
                box-shadow: 0 0 0 8px rgba(16, 185, 129, 0);
            }
        }
        .top-info-bar .top-link {
            color: #94a3b8;
            transition: color var(--transition-fast);
            font-size: 0.78rem;
        }
        .top-info-bar .top-link:hover {
            color: #e2e8f0;
        }

        /* Container */
        .container-custom {
            width: 100%;
            max-width: 1240px;
            margin-left: auto;
            margin-right: auto;
            padding-left: 20px;
            padding-right: 20px;
        }
        @media (max-width: 768px) {
            .container-custom {
                padding-left: 14px;
                padding-right: 14px;
            }
        }

        /* Navbar */
        .main-navbar {
            background: #ffffff;
            border-bottom: 1px solid var(--color-border);
            padding-top: 8px;
            padding-bottom: 8px;
            position: sticky;
            top: 0;
            z-index: 1050;
            box-shadow: var(--shadow-sm);
        }
        .navbar-brand-custom {
            font-family: var(--font-heading);
            font-weight: 800;
            font-size: 1.45rem;
            color: var(--color-text) !important;
            letter-spacing: -0.02em;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .navbar-brand-custom .brand-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
            color: #fff;
            border-radius: var(--radius-sm);
            font-weight: 900;
            font-size: 1rem;
            letter-spacing: 0;
        }
        .main-navbar .nav-link {
            font-weight: 600;
            font-size: 0.92rem;
            color: var(--color-text-secondary);
            padding: 8px 14px !important;
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .main-navbar .nav-link:hover {
            color: var(--color-primary);
            background: #f0f9ff;
        }
        .main-navbar .nav-link.active {
            color: var(--color-primary);
            background: #e0f2fe;
            font-weight: 700;
        }
        .btn-nav-cta {
            display: inline-block;
            padding: 9px 20px;
            background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
            color: #fff !important;
            border-radius: 50px;
            font-weight: 700;
            font-size: 0.9rem;
            transition: all var(--transition-normal);
            box-shadow: 0 2px 10px rgba(14, 165, 233, 0.3);
            white-space: nowrap;
            letter-spacing: 0.01em;
        }
        .btn-nav-cta:hover {
            box-shadow: 0 4px 20px rgba(14, 165, 233, 0.45);
            transform: translateY(-1px);
            color: #fff !important;
        }
        .navbar-toggler {
            border: none;
            padding: 6px 8px;
            box-shadow: none;
        }
        .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.25);
            outline: none;
        }
        @media (max-width: 991px) {
            .main-navbar .nav-link {
                padding: 10px 16px !important;
                border-radius: var(--radius-sm);
            }
            .btn-nav-cta {
                margin-top: 6px;
                text-align: center;
                width: 100%;
            }
        }

        /* Section Spacing */
        section {
            padding: 60px 0;
        }
        @media (max-width: 768px) {
            section {
                padding: 40px 0;
            }
        }
        .section-label {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            color: var(--color-primary);
            background: #e0f2fe;
            padding: 5px 14px;
            border-radius: 50px;
            margin-bottom: 12px;
        }
        .section-title {
            font-family: var(--font-heading);
            font-weight: 800;
            font-size: 2rem;
            color: var(--color-text);
            letter-spacing: -0.02em;
            margin-bottom: 10px;
        }
        .section-subtitle {
            color: var(--color-text-secondary);
            font-size: 1.05rem;
            max-width: 620px;
            margin: 0 auto 0 auto;
        }
        @media (max-width: 768px) {
            .section-title {
                font-size: 1.5rem;
            }
            .section-subtitle {
                font-size: 0.95rem;
            }
        }

        /* Hero */
        .hero-compare {
            background: var(--color-bg-dark);
            color: #f1f5f9;
            padding: 70px 0 80px;
            position: relative;
            overflow: hidden;
        }
        .hero-compare::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
            opacity: 0.12;
            pointer-events: none;
        }
        .hero-compare .hero-inner {
            position: relative;
            z-index: 1;
        }
        .hero-compare .hero-badge {
            display: inline-block;
            background: rgba(14, 165, 233, 0.2);
            border: 1px solid rgba(14, 165, 233, 0.35);
            color: #38bdf8;
            font-weight: 700;
            font-size: 0.82rem;
            padding: 6px 16px;
            border-radius: 50px;
            letter-spacing: 0.04em;
            margin-bottom: 16px;
        }
        .hero-compare h1 {
            font-family: var(--font-heading);
            font-weight: 900;
            font-size: 2.8rem;
            letter-spacing: -0.03em;
            line-height: 1.2;
            color: #ffffff;
            margin-bottom: 16px;
        }
        .hero-compare h1 span {
            background: linear-gradient(135deg, #38bdf8, #818cf8);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .hero-compare .hero-desc {
            font-size: 1.1rem;
            color: #cbd5e1;
            max-width: 580px;
            margin-bottom: 28px;
            line-height: 1.7;
        }
        .hero-compare .hero-stats-row {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            margin-bottom: 28px;
        }
        .hero-compare .hero-stat-item {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-md);
            padding: 14px 20px;
            min-width: 120px;
            text-align: center;
        }
        .hero-compare .hero-stat-num {
            font-family: var(--font-mono);
            font-weight: 800;
            font-size: 1.8rem;
            color: #ffffff;
            line-height: 1;
        }
        .hero-compare .hero-stat-label {
            font-size: 0.75rem;
            color: #94a3b8;
            margin-top: 4px;
            letter-spacing: 0.03em;
        }
        .btn-primary-custom {
            display: inline-block;
            padding: 13px 32px;
            background: linear-gradient(135deg, var(--color-primary), #0284c7);
            color: #fff;
            font-weight: 700;
            font-size: 1rem;
            border-radius: 50px;
            border: none;
            transition: all var(--transition-normal);
            box-shadow: 0 4px 18px rgba(14, 165, 233, 0.35);
            letter-spacing: 0.01em;
            cursor: pointer;
        }
        .btn-primary-custom:hover {
            box-shadow: 0 6px 28px rgba(14, 165, 233, 0.5);
            transform: translateY(-2px);
            color: #fff;
        }
        .btn-outline-custom {
            display: inline-block;
            padding: 12px 30px;
            background: transparent;
            color: #e2e8f0;
            font-weight: 700;
            font-size: 1rem;
            border-radius: 50px;
            border: 2px solid rgba(255, 255, 255, 0.3);
            transition: all var(--transition-normal);
            letter-spacing: 0.01em;
            cursor: pointer;
        }
        .btn-outline-custom:hover {
            border-color: #fff;
            color: #fff;
            background: rgba(255, 255, 255, 0.06);
        }
        @media (max-width: 768px) {
            .hero-compare h1 {
                font-size: 1.9rem;
            }
            .hero-compare .hero-desc {
                font-size: 0.95rem;
            }
            .hero-compare .hero-stats-row {
                gap: 10px;
            }
            .hero-compare .hero-stat-item {
                min-width: 90px;
                padding: 10px 14px;
            }
            .hero-compare .hero-stat-num {
                font-size: 1.4rem;
            }
        }

        /* Data Cards Grid - High Density */
        .data-cards-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 12px;
        }
        @media (max-width: 991px) {
            .data-cards-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 10px;
            }
        }
        @media (max-width: 520px) {
            .data-cards-grid {
                grid-template-columns: 1fr 1fr;
                gap: 8px;
            }
        }
        .data-mini-card {
            background: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-sm);
            padding: 14px 16px;
            transition: all var(--transition-fast);
            cursor: default;
            position: relative;
            overflow: hidden;
        }
        .data-mini-card:hover {
            border-color: var(--color-primary-light);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .data-mini-card .dmc-label {
            font-size: 0.72rem;
            color: var(--color-text-light);
            letter-spacing: 0.03em;
            text-transform: uppercase;
            margin-bottom: 4px;
        }
        .data-mini-card .dmc-value {
            font-family: var(--font-mono);
            font-weight: 800;
            font-size: 1.5rem;
            color: var(--color-text);
            line-height: 1.1;
        }
        .data-mini-card .dmc-trend {
            font-size: 0.72rem;
            font-weight: 700;
            margin-top: 3px;
        }
        .data-mini-card .dmc-trend.up {
            color: var(--color-success);
        }
        .data-mini-card .dmc-trend.down {
            color: var(--color-accent);
        }
        .data-mini-card .dmc-trend.stable {
            color: var(--color-text-light);
        }
        .data-mini-card .live-tag {
            position: absolute;
            top: 8px;
            right: 10px;
            font-size: 0.62rem;
            font-weight: 700;
            color: #fff;
            background: var(--color-accent);
            padding: 2px 8px;
            border-radius: 50px;
            letter-spacing: 0.04em;
            animation: liveBlink 1.2s infinite;
        }
        @keyframes liveBlink {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: 0.5;
            }
        }
        .data-mini-card .hot-tag {
            position: absolute;
            top: 8px;
            right: 10px;
            font-size: 0.62rem;
            font-weight: 700;
            color: #fff;
            background: #f59e0b;
            padding: 2px 8px;
            border-radius: 50px;
            letter-spacing: 0.04em;
        }

        /* Compare Feature Cards */
        .feature-card {
            background: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            transition: all var(--transition-normal);
            height: 100%;
            position: relative;
            overflow: hidden;
        }
        .feature-card:hover {
            box-shadow: var(--shadow-lg);
            border-color: transparent;
            transform: translateY(-4px);
        }
        .feature-card .fc-icon {
            width: 50px;
            height: 50px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: var(--radius-md);
            font-size: 1.4rem;
            margin-bottom: 16px;
            background: #e0f2fe;
            color: var(--color-primary);
        }
        .feature-card h3 {
            font-family: var(--font-heading);
            font-weight: 700;
            font-size: 1.1rem;
            margin-bottom: 8px;
            color: var(--color-text);
        }
        .feature-card p {
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            margin-bottom: 0;
            line-height: 1.6;
        }

        /* Process Steps */
        .process-step {
            display: flex;
            gap: 18px;
            align-items: flex-start;
            padding: 18px 0;
            border-bottom: 1px solid var(--color-border-light);
        }
        .process-step:last-child {
            border-bottom: none;
        }
        .process-step .step-num {
            flex-shrink: 0;
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 900;
            font-size: 1.1rem;
            font-family: var(--font-mono);
        }
        .process-step .step-content h4 {
            font-weight: 700;
            font-size: 1rem;
            margin-bottom: 4px;
            color: var(--color-text);
        }
        .process-step .step-content p {
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            margin: 0;
        }

        /* Compare Topic Cards */
        .topic-card {
            background: var(--color-bg-card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--color-border);
            transition: all var(--transition-normal);
            height: 100%;
        }
        .topic-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
            border-color: transparent;
        }
        .topic-card .topic-img-wrap {
            position: relative;
            height: 180px;
            overflow: hidden;
        }
        .topic-card .topic-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .topic-card:hover .topic-img-wrap img {
            transform: scale(1.06);
        }
        .topic-card .topic-body {
            padding: 18px 20px;
        }
        .topic-card .topic-body h3 {
            font-weight: 700;
            font-size: 1.05rem;
            margin-bottom: 6px;
            color: var(--color-text);
        }
        .topic-card .topic-body p {
            font-size: 0.85rem;
            color: var(--color-text-secondary);
            margin-bottom: 10px;
            line-height: 1.5;
        }
        .topic-card .topic-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }
        .topic-card .topic-tag {
            font-size: 0.7rem;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 50px;
            background: #f1f5f9;
            color: var(--color-text-secondary);
        }

        /* User Reviews */
        .review-card {
            background: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-lg);
            padding: 24px 22px;
            transition: all var(--transition-normal);
            height: 100%;
        }
        .review-card:hover {
            box-shadow: var(--shadow-md);
            border-color: transparent;
        }
        .review-card .review-stars {
            color: #f59e0b;
            font-size: 0.85rem;
            margin-bottom: 10px;
        }
        .review-card .review-text {
            font-size: 0.9rem;
            color: var(--color-text);
            line-height: 1.65;
            margin-bottom: 12px;
        }
        .review-card .review-author {
            font-size: 0.78rem;
            color: var(--color-text-light);
            font-weight: 600;
        }
        .review-card .review-role {
            font-size: 0.7rem;
            color: var(--color-text-light);
            display: block;
        }

        /* Metrics Cards */
        .metric-card {
            background: var(--color-bg-card);
            border-radius: var(--radius-md);
            padding: 22px 20px;
            text-align: center;
            border: 1px solid var(--color-border);
            transition: all var(--transition-normal);
            height: 100%;
        }
        .metric-card:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--color-primary-light);
        }
        .metric-card .metric-value {
            font-family: var(--font-mono);
            font-weight: 900;
            font-size: 2rem;
            color: var(--color-primary);
            line-height: 1;
        }
        .metric-card .metric-label {
            font-size: 0.85rem;
            color: var(--color-text-secondary);
            margin-top: 6px;
            font-weight: 600;
        }
        .metric-card .metric-note {
            font-size: 0.7rem;
            color: var(--color-text-light);
            margin-top: 3px;
        }

        /* FAQ */
        .faq-item {
            background: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 20px 24px;
            margin-bottom: 12px;
            transition: all var(--transition-normal);
        }
        .faq-item:hover {
            box-shadow: var(--shadow-sm);
            border-color: var(--color-primary-light);
        }
        .faq-item h3 {
            font-weight: 700;
            font-size: 1rem;
            color: var(--color-text);
            margin-bottom: 8px;
            cursor: default;
        }
        .faq-item .faq-answer {
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            line-height: 1.65;
        }

        /* CTA Section */
        .cta-section {
            background: linear-gradient(135deg, var(--color-bg-dark), #1e293b);
            color: #f1f5f9;
            padding: 60px 0;
            text-align: center;
        }
        .cta-section h2 {
            font-family: var(--font-heading);
            font-weight: 900;
            font-size: 2rem;
            letter-spacing: -0.02em;
            margin-bottom: 12px;
        }
        .cta-section p {
            font-size: 1rem;
            color: #cbd5e1;
            margin-bottom: 24px;
            max-width: 520px;
            margin-left: auto;
            margin-right: auto;
        }

        /* Eco Tags */
        .eco-tags-wrap {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            justify-content: center;
        }
        .eco-tag {
            display: inline-block;
            padding: 10px 20px;
            background: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: 50px;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--color-text);
            transition: all var(--transition-fast);
            cursor: default;
        }
        .eco-tag:hover {
            border-color: var(--color-primary);
            color: var(--color-primary);
            background: #f0f9ff;
        }

        /* Footer */
        .site-footer {
            background: var(--color-bg-dark);
            color: #cbd5e1;
            padding: 50px 0 0;
            font-size: 0.9rem;
        }
        .site-footer .footer-brand {
            font-family: var(--font-heading);
            font-weight: 800;
            font-size: 1.3rem;
            color: #ffffff;
            margin-bottom: 10px;
            letter-spacing: -0.02em;
        }
        .site-footer .footer-desc {
            font-size: 0.82rem;
            color: #94a3b8;
            line-height: 1.6;
            max-width: 300px;
        }
        .site-footer .footer-links-title {
            font-weight: 700;
            font-size: 0.85rem;
            color: #e2e8f0;
            margin-bottom: 12px;
            letter-spacing: 0.03em;
        }
        .site-footer .footer-links li {
            margin-bottom: 6px;
        }
        .site-footer .footer-links a {
            font-size: 0.8rem;
            color: #94a3b8;
            transition: color var(--transition-fast);
        }
        .site-footer .footer-links a:hover {
            color: #e2e8f0;
        }
        .site-footer .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            margin-top: 36px;
            padding: 20px 0;
            text-align: center;
            font-size: 0.75rem;
            color: #64748b;
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 8px 16px;
        }
        .site-footer .footer-bottom .sep {
            color: #475569;
            margin: 0 4px;
        }

        /* Responsive fine-tuning */
        @media (max-width: 768px) {
            .site-footer {
                text-align: center;
            }
            .site-footer .footer-desc {
                max-width: 100%;
                margin: 0 auto;
            }
            .site-footer .footer-links-title {
                margin-top: 16px;
            }
        }

/* roulang page: category5 */
:root {
            --primary: #0f1923;
            --primary-light: #1a2836;
            --accent: #00e5a0;
            --accent-glow: #00ffb3;
            --accent-2: #ff6b35;
            --accent-hot: #ff3d5c;
            --surface: #162230;
            --surface-light: #1e3040;
            --card-bg: #1a2d3c;
            --card-border: #253848;
            --text-primary: #e8edf2;
            --text-secondary: #a0b4c4;
            --text-muted: #6b8299;
            --border-subtle: #1e3345;
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
            --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.55);
            --shadow-glow: 0 0 20px rgba(0, 229, 160, 0.25);
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --transition-fast: 0.18s ease;
            --transition-smooth: 0.28s ease;
            --font-mono: 'SF Mono', 'Cascadia Code', 'JetBrains Mono', 'Consolas', monospace;
            --container-max: 1260px;
        }

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

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

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            line-height: 1.65;
            background: #0b1520;
            color: var(--text-primary);
            overflow-x: hidden;
            min-height: 100vh;
        }

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

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

        button,
        input,
        select,
        textarea {
            font-family: inherit;
        }

        ::selection {
            background: var(--accent);
            color: #0b1520;
        }

        .container-custom {
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        /* ===== Top Info Bar ===== */
        .top-info-bar {
            background: #060e16;
            border-bottom: 1px solid var(--border-subtle);
            font-size: 0.8rem;
            color: var(--text-muted);
            padding: 6px 0;
            letter-spacing: 0.02em;
        }
        .top-info-bar .live-dot {
            display: inline-block;
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--accent);
            margin-right: 6px;
            animation: pulse-dot 1.6s infinite;
        }
        @keyframes pulse-dot {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(0, 229, 160, 0.7);
            }
            50% {
                box-shadow: 0 0 0 8px rgba(0, 229, 160, 0);
            }
        }
        .top-info-bar a {
            color: var(--text-secondary);
            font-weight: 500;
        }
        .top-info-bar a:hover {
            color: var(--accent);
        }

        /* ===== Navbar ===== */
        .main-navbar {
            background: rgba(15, 25, 35, 0.92);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid var(--border-subtle);
            padding: 10px 0;
            z-index: 1000;
            transition: background var(--transition-smooth);
        }
        .main-navbar.navbar {
            padding-top: 10px;
            padding-bottom: 10px;
        }
        .navbar-brand-custom {
            font-weight: 800;
            font-size: 1.45rem;
            color: #fff !important;
            letter-spacing: -0.01em;
            display: flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
        }
        .navbar-brand-custom:hover {
            color: var(--accent) !important;
        }
        .brand-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            background: var(--accent);
            color: #0b1520;
            border-radius: var(--radius-sm);
            font-weight: 900;
            font-size: 1rem;
            letter-spacing: -0.02em;
            flex-shrink: 0;
        }
        .main-navbar .nav-link {
            color: var(--text-secondary) !important;
            font-weight: 500;
            font-size: 0.92rem;
            padding: 8px 14px !important;
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
            white-space: nowrap;
            position: relative;
        }
        .main-navbar .nav-link:hover {
            color: #fff !important;
            background: rgba(255, 255, 255, 0.04);
        }
        .main-navbar .nav-link.active {
            color: var(--accent) !important;
            background: rgba(0, 229, 160, 0.08);
            font-weight: 600;
        }
        .btn-nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--accent);
            color: #0b1520 !important;
            font-weight: 700;
            font-size: 0.88rem;
            padding: 9px 20px;
            border-radius: 50px;
            transition: all var(--transition-smooth);
            white-space: nowrap;
            letter-spacing: 0.01em;
            border: none;
            cursor: pointer;
        }
        .btn-nav-cta:hover {
            background: var(--accent-glow);
            box-shadow: var(--shadow-glow);
            transform: translateY(-1px);
        }
        .navbar-toggler {
            border: 1px solid var(--card-border) !important;
            border-radius: var(--radius-sm);
            padding: 6px 10px;
        }
        .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(160,180,196,0.9)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
        }

        /* ===== Hero ===== */
        .hero-section {
            position: relative;
            padding: 70px 0 60px;
            background: linear-gradient(180deg, #0a1a28 0%, #0b1520 100%);
            overflow: hidden;
            border-bottom: 1px solid var(--border-subtle);
        }
        .hero-bg-img {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.25;
            pointer-events: none;
            z-index: 0;
        }
        .hero-overlay {
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 35% 30%, rgba(0, 229, 160, 0.07) 0%, transparent 60%),
                radial-gradient(ellipse at 70% 60%, rgba(255, 107, 53, 0.05) 0%, transparent 55%);
            z-index: 1;
            pointer-events: none;
        }
        .hero-content {
            position: relative;
            z-index: 2;
        }
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            background: rgba(0, 229, 160, 0.12);
            border: 1px solid rgba(0, 229, 160, 0.3);
            color: var(--accent);
            font-size: 0.82rem;
            font-weight: 600;
            padding: 6px 16px;
            border-radius: 50px;
            margin-bottom: 18px;
            letter-spacing: 0.03em;
        }
        .hero-badge .live-pulse {
            width: 9px;
            height: 9px;
            border-radius: 50%;
            background: var(--accent);
            animation: pulse-dot 1.3s infinite;
        }
        .hero-title {
            font-size: 2.8rem;
            font-weight: 900;
            line-height: 1.15;
            letter-spacing: -0.02em;
            color: #fff;
            margin-bottom: 16px;
        }
        .hero-title .highlight {
            color: var(--accent);
            position: relative;
        }
        .hero-desc {
            font-size: 1.12rem;
            color: var(--text-secondary);
            max-width: 620px;
            margin-bottom: 24px;
            line-height: 1.7;
        }
        .hero-stats-row {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-bottom: 28px;
        }
        .hero-stat-chip {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-md);
            padding: 12px 18px;
            display: flex;
            align-items: center;
            gap: 10px;
            min-width: 130px;
            flex-shrink: 0;
        }
        .hero-stat-chip .stat-icon {
            width: 36px;
            height: 36px;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1rem;
            flex-shrink: 0;
        }
        .stat-icon.live-icon {
            background: rgba(255, 61, 92, 0.15);
            color: var(--accent-hot);
        }
        .stat-icon.viewer-icon {
            background: rgba(0, 229, 160, 0.12);
            color: var(--accent);
        }
        .stat-icon.match-icon {
            background: rgba(255, 107, 53, 0.13);
            color: var(--accent-2);
        }
        .stat-icon.region-icon {
            background: rgba(100, 160, 220, 0.13);
            color: #7db8f0;
        }
        .hero-stat-chip .stat-val {
            font-size: 1.35rem;
            font-weight: 800;
            color: #fff;
            line-height: 1;
        }
        .hero-stat-chip .stat-label {
            font-size: 0.75rem;
            color: var(--text-muted);
            letter-spacing: 0.02em;
        }
        .btn-hero-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--accent);
            color: #0b1520;
            font-weight: 700;
            font-size: 1rem;
            padding: 14px 32px;
            border-radius: 50px;
            transition: all var(--transition-smooth);
            border: none;
            cursor: pointer;
            letter-spacing: 0.01em;
        }
        .btn-hero-primary:hover {
            background: var(--accent-glow);
            box-shadow: var(--shadow-glow);
            transform: translateY(-2px);
        }
        .btn-hero-outline {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            color: #fff;
            font-weight: 600;
            font-size: 1rem;
            padding: 13px 30px;
            border-radius: 50px;
            border: 2px solid var(--card-border);
            transition: all var(--transition-smooth);
            cursor: pointer;
            letter-spacing: 0.01em;
        }
        .btn-hero-outline:hover {
            border-color: var(--accent);
            color: var(--accent);
            background: rgba(0, 229, 160, 0.04);
        }
        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }

        /* ===== Live Stream Cards Grid ===== */
        .live-streams-section {
            padding: 50px 0 40px;
            background: #0b1520;
        }
        .section-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 14px;
            margin-bottom: 28px;
        }
        .section-title {
            font-size: 1.5rem;
            font-weight: 800;
            color: #fff;
            letter-spacing: -0.01em;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .section-title .live-indicator {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            background: rgba(255, 61, 92, 0.15);
            color: var(--accent-hot);
            font-size: 0.72rem;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: 50px;
            letter-spacing: 0.04em;
            animation: pulse-badge 2s infinite;
        }
        @keyframes pulse-badge {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: 0.65;
            }
        }
        .section-title .live-indicator .dot {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--accent-hot);
        }
        .section-subtitle {
            font-size: 0.88rem;
            color: var(--text-muted);
            letter-spacing: 0.02em;
        }
        .live-card {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all var(--transition-smooth);
            height: 100%;
            cursor: pointer;
            position: relative;
        }
        .live-card:hover {
            border-color: var(--accent);
            box-shadow: var(--shadow-md), 0 0 0 1px rgba(0, 229, 160, 0.2);
            transform: translateY(-3px);
        }
        .live-card .card-img-wrap {
            position: relative;
            aspect-ratio: 16/10;
            overflow: hidden;
            background: var(--surface);
        }
        .live-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .live-card:hover .card-img-wrap img {
            transform: scale(1.04);
        }
        .live-card .live-tag {
            position: absolute;
            top: 10px;
            left: 10px;
            background: var(--accent-hot);
            color: #fff;
            font-size: 0.68rem;
            font-weight: 700;
            padding: 3px 10px;
            border-radius: 50px;
            letter-spacing: 0.05em;
            z-index: 2;
            animation: pulse-badge 1.8s infinite;
        }
        .live-card .viewer-count {
            position: absolute;
            top: 10px;
            right: 10px;
            background: rgba(0, 0, 0, 0.7);
            color: #fff;
            font-size: 0.72rem;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 50px;
            z-index: 2;
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .live-card .card-body-custom {
            padding: 14px 16px;
        }
        .live-card .match-teams {
            font-weight: 700;
            font-size: 0.95rem;
            color: #fff;
            margin-bottom: 4px;
            line-height: 1.3;
        }
        .live-card .match-tournament {
            font-size: 0.78rem;
            color: var(--text-muted);
            margin-bottom: 6px;
        }
        .live-card .match-score {
            font-family: var(--font-mono);
            font-size: 1.3rem;
            font-weight: 900;
            color: var(--accent);
            letter-spacing: 0.03em;
        }
        .live-card .match-meta {
            font-size: 0.72rem;
            color: var(--text-muted);
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            margin-top: 4px;
        }

        /* ===== Features Section ===== */
        .features-section {
            padding: 55px 0;
            background: var(--primary);
            border-top: 1px solid var(--border-subtle);
            border-bottom: 1px solid var(--border-subtle);
        }
        .feature-card-icon {
            width: 52px;
            height: 52px;
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            margin-bottom: 14px;
            flex-shrink: 0;
        }
        .feature-card-icon.fc-green {
            background: rgba(0, 229, 160, 0.12);
            color: var(--accent);
        }
        .feature-card-icon.fc-orange {
            background: rgba(255, 107, 53, 0.12);
            color: var(--accent-2);
        }
        .feature-card-icon.fc-blue {
            background: rgba(100, 160, 220, 0.12);
            color: #7db8f0;
        }
        .feature-card-icon.fc-purple {
            background: rgba(170, 130, 240, 0.12);
            color: #b89ef5;
        }
        .feature-card-icon.fc-cyan {
            background: rgba(0, 210, 210, 0.12);
            color: #00d4d4;
        }
        .feature-card-icon.fc-pink {
            background: rgba(255, 120, 170, 0.12);
            color: #ff8ab5;
        }
        .feature-card {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-lg);
            padding: 22px 20px;
            height: 100%;
            transition: all var(--transition-smooth);
        }
        .feature-card:hover {
            border-color: rgba(255, 255, 255, 0.2);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .feature-card h3 {
            font-size: 1.05rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 6px;
        }
        .feature-card p {
            font-size: 0.88rem;
            color: var(--text-secondary);
            margin: 0;
            line-height: 1.6;
        }

        /* ===== Coverage Section ===== */
        .coverage-section {
            padding: 55px 0;
            background: #0b1520;
        }
        .coverage-card {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-lg);
            padding: 20px;
            text-align: center;
            height: 100%;
            transition: all var(--transition-smooth);
        }
        .coverage-card:hover {
            border-color: var(--accent);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .coverage-card .game-icon {
            width: 56px;
            height: 56px;
            border-radius: var(--radius-md);
            margin: 0 auto 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.6rem;
            font-weight: 900;
            color: #fff;
        }
        .game-icon.cs2 {
            background: #de9b35;
        }
        .game-icon.dota2 {
            background: #c23e2b;
        }
        .game-icon.lol {
            background: #3b7dd8;
        }
        .game-icon.valorant {
            background: #fd4556;
        }
        .game-icon.pubg {
            background: #f0a830;
        }
        .game-icon.apex {
            background: #d94a3a;
        }
        .coverage-card h4 {
            font-size: 0.95rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 4px;
        }
        .coverage-card .coverage-count {
            font-size: 0.78rem;
            color: var(--text-muted);
        }

        /* ===== News Ticker Section ===== */
        .news-ticker-section {
            padding: 45px 0;
            background: var(--primary);
            border-top: 1px solid var(--border-subtle);
        }
        .news-item {
            display: flex;
            align-items: flex-start;
            gap: 14px;
            padding: 14px 16px;
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-md);
            margin-bottom: 10px;
            transition: all var(--transition-fast);
            cursor: pointer;
        }
        .news-item:hover {
            border-color: rgba(255, 255, 255, 0.2);
            background: var(--surface-light);
        }
        .news-item .news-tag {
            flex-shrink: 0;
            font-size: 0.68rem;
            font-weight: 700;
            padding: 3px 10px;
            border-radius: 50px;
            letter-spacing: 0.03em;
            white-space: nowrap;
            margin-top: 2px;
        }
        .tag-hot {
            background: rgba(255, 61, 92, 0.15);
            color: var(--accent-hot);
        }
        .tag-new {
            background: rgba(0, 229, 160, 0.12);
            color: var(--accent);
        }
        .tag-info {
            background: rgba(125, 184, 240, 0.12);
            color: #7db8f0;
        }
        .news-item .news-content h4 {
            font-size: 0.9rem;
            font-weight: 600;
            color: #fff;
            margin-bottom: 3px;
        }
        .news-item .news-content p {
            font-size: 0.8rem;
            color: var(--text-secondary);
            margin: 0;
            line-height: 1.5;
        }
        .news-item .news-time {
            font-size: 0.7rem;
            color: var(--text-muted);
            white-space: nowrap;
            flex-shrink: 0;
        }

        /* ===== Testimonials ===== */
        .testimonials-section {
            padding: 55px 0;
            background: #0b1520;
            border-top: 1px solid var(--border-subtle);
        }
        .testimonial-card {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-lg);
            padding: 22px 20px;
            height: 100%;
            transition: all var(--transition-smooth);
        }
        .testimonial-card:hover {
            border-color: rgba(255, 255, 255, 0.2);
            box-shadow: var(--shadow-md);
        }
        .testimonial-card .stars {
            color: #f5a623;
            font-size: 0.85rem;
            margin-bottom: 8px;
        }
        .testimonial-card .testimonial-text {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.65;
            margin-bottom: 12px;
        }
        .testimonial-card .testimonial-author {
            font-size: 0.8rem;
            font-weight: 600;
            color: #fff;
        }
        .testimonial-card .testimonial-role {
            font-size: 0.72rem;
            color: var(--text-muted);
        }

        /* ===== FAQ ===== */
        .faq-section {
            padding: 55px 0;
            background: var(--primary);
            border-top: 1px solid var(--border-subtle);
        }
        .faq-item {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-md);
            margin-bottom: 8px;
            overflow: hidden;
            transition: all var(--transition-fast);
        }
        .faq-item:hover {
            border-color: rgba(255, 255, 255, 0.18);
        }
        .faq-question {
            padding: 16px 20px;
            cursor: pointer;
            font-weight: 600;
            font-size: 0.95rem;
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            user-select: none;
            transition: color var(--transition-fast);
        }
        .faq-question:hover {
            color: var(--accent);
        }
        .faq-question .faq-icon {
            flex-shrink: 0;
            transition: transform var(--transition-smooth);
            color: var(--text-muted);
            font-size: 0.8rem;
        }
        .faq-item.open .faq-question .faq-icon {
            transform: rotate(180deg);
            color: var(--accent);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.4s ease;
        }
        .faq-item.open .faq-answer {
            max-height: 400px;
        }
        .faq-answer-inner {
            padding: 0 20px 18px;
            font-size: 0.88rem;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        /* ===== CTA Section ===== */
        .cta-section {
            padding: 60px 0;
            background: linear-gradient(160deg, #0f1d2b 0%, #0b1520 50%, #0a1a28 100%);
            border-top: 1px solid var(--border-subtle);
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            top: -40%;
            left: 50%;
            transform: translateX(-50%);
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(0, 229, 160, 0.06) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .cta-section .cta-title {
            font-size: 2rem;
            font-weight: 900;
            color: #fff;
            margin-bottom: 12px;
            position: relative;
            z-index: 1;
        }
        .cta-section .cta-desc {
            font-size: 1rem;
            color: var(--text-secondary);
            max-width: 520px;
            margin: 0 auto 24px;
            position: relative;
            z-index: 1;
        }
        .btn-cta-large {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: var(--accent);
            color: #0b1520;
            font-weight: 700;
            font-size: 1.05rem;
            padding: 15px 38px;
            border-radius: 50px;
            transition: all var(--transition-smooth);
            border: none;
            cursor: pointer;
            letter-spacing: 0.01em;
            position: relative;
            z-index: 1;
        }
        .btn-cta-large:hover {
            background: var(--accent-glow);
            box-shadow: var(--shadow-glow);
            transform: translateY(-2px);
        }

        /* ===== Footer ===== */
        .site-footer {
            background: #060e16;
            border-top: 1px solid var(--border-subtle);
            padding: 50px 0 28px;
            color: var(--text-secondary);
            font-size: 0.88rem;
        }
        .footer-brand {
            font-weight: 800;
            font-size: 1.3rem;
            color: #fff;
            margin-bottom: 10px;
            letter-spacing: -0.01em;
        }
        .footer-desc {
            font-size: 0.84rem;
            color: var(--text-muted);
            line-height: 1.6;
            max-width: 320px;
        }
        .footer-links-title {
            font-weight: 700;
            font-size: 0.85rem;
            color: #fff;
            margin-bottom: 10px;
            letter-spacing: 0.02em;
            text-transform: uppercase;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 6px;
        }
        .footer-links a {
            color: var(--text-muted);
            font-size: 0.82rem;
            transition: color var(--transition-fast);
        }
        .footer-links a:hover {
            color: var(--accent);
        }
        .footer-bottom {
            border-top: 1px solid var(--border-subtle);
            margin-top: 32px;
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 8px 16px;
            justify-content: center;
            text-align: center;
            font-size: 0.76rem;
            color: var(--text-muted);
        }
        .footer-bottom .sep {
            color: var(--card-border);
            margin: 0 4px;
        }
        .footer-bottom a {
            color: var(--text-muted);
        }
        .footer-bottom a:hover {
            color: var(--accent);
        }

        /* ===== Responsive ===== */
        @media (max-width: 1024px) {
            .hero-title {
                font-size: 2.2rem;
            }
            .hero-stats-row {
                gap: 8px;
            }
            .hero-stat-chip {
                min-width: 100px;
                padding: 10px 14px;
            }
            .hero-stat-chip .stat-val {
                font-size: 1.15rem;
            }
            .live-card .card-body-custom {
                padding: 10px 12px;
            }
            .live-card .match-teams {
                font-size: 0.85rem;
            }
            .live-card .match-score {
                font-size: 1.1rem;
            }
            .section-title {
                font-size: 1.3rem;
            }
        }

        @media (max-width: 768px) {
            .hero-section {
                padding: 40px 0 35px;
            }
            .hero-title {
                font-size: 1.7rem;
            }
            .hero-desc {
                font-size: 0.95rem;
            }
            .hero-stats-row {
                gap: 6px;
            }
            .hero-stat-chip {
                min-width: 80px;
                padding: 8px 10px;
                gap: 6px;
            }
            .hero-stat-chip .stat-val {
                font-size: 1rem;
            }
            .hero-stat-chip .stat-label {
                font-size: 0.68rem;
            }
            .hero-stat-chip .stat-icon {
                width: 28px;
                height: 28px;
                font-size: 0.8rem;
            }
            .btn-hero-primary,
            .btn-hero-outline {
                font-size: 0.9rem;
                padding: 11px 22px;
            }
            .live-streams-section {
                padding: 30px 0 25px;
            }
            .features-section,
            .coverage-section,
            .testimonials-section,
            .faq-section {
                padding: 35px 0;
            }
            .cta-section {
                padding: 40px 0;
            }
            .cta-section .cta-title {
                font-size: 1.5rem;
            }
            .section-title {
                font-size: 1.15rem;
            }
            .news-item {
                flex-wrap: wrap;
                gap: 8px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: center;
                gap: 6px;
            }
            .navbar-brand-custom {
                font-size: 1.2rem;
            }
            .brand-icon {
                width: 32px;
                height: 32px;
                font-size: 0.85rem;
            }
        }

        @media (max-width: 520px) {
            .hero-title {
                font-size: 1.4rem;
            }
            .hero-stats-row {
                flex-direction: row;
                flex-wrap: wrap;
                gap: 4px;
            }
            .hero-stat-chip {
                min-width: 70px;
                padding: 6px 8px;
                border-radius: var(--radius-sm);
            }
            .hero-stat-chip .stat-val {
                font-size: 0.9rem;
            }
            .hero-stat-chip .stat-label {
                font-size: 0.62rem;
            }
            .hero-stat-chip .stat-icon {
                width: 24px;
                height: 24px;
                font-size: 0.7rem;
            }
            .btn-hero-primary,
            .btn-hero-outline {
                font-size: 0.82rem;
                padding: 10px 18px;
                width: 100%;
                justify-content: center;
            }
            .hero-actions {
                flex-direction: column;
                width: 100%;
            }
            .live-card .card-img-wrap {
                aspect-ratio: 16/9;
            }
            .live-card .match-teams {
                font-size: 0.8rem;
            }
            .live-card .match-score {
                font-size: 1rem;
            }
            .feature-card {
                padding: 16px 14px;
            }
            .feature-card h3 {
                font-size: 0.9rem;
            }
            .section-header {
                flex-direction: column;
                align-items: flex-start;
            }
            .container-custom {
                padding-left: 12px;
                padding-right: 12px;
            }
        }

        @media (max-width: 380px) {
            .hero-stat-chip {
                min-width: 60px;
                padding: 5px 6px;
                gap: 4px;
            }
            .hero-stat-chip .stat-val {
                font-size: 0.78rem;
            }
            .hero-stat-chip .stat-label {
                font-size: 0.58rem;
            }
        }

/* roulang page: category6 */
:root {
            --primary: #0b1e3d;
            --primary-light: #132d56;
            --accent: #00d4aa;
            --accent-glow: #00e5ff;
            --accent2: #3b82f6;
            --bg: #f6f8fb;
            --bg-card: #ffffff;
            --bg-dark: #0a1628;
            --text: #1e293b;
            --text-light: #64748b;
            --text-lighter: #94a3b8;
            --border: #e2e8f0;
            --border-light: #f1f5f9;
            --radius-sm: 6px;
            --radius: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
            --shadow: 0 2px 8px rgba(0, 0, 0, 0.06), 0 1px 3px rgba(0, 0, 0, 0.04);
            --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.08), 0 2px 6px rgba(0, 0, 0, 0.04);
            --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.10), 0 4px 10px rgba(0, 0, 0, 0.05);
            --shadow-glow: 0 0 24px rgba(0, 212, 170, 0.18);
            --transition: 0.2s ease;
            --transition-slow: 0.35s ease;
            --font-mono: 'SF Mono', 'Cascadia Code', 'Consolas', 'Monaco', monospace;
        }

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

        body {
            font-family: 'Inter', 'PingFang SC', 'Microsoft YaHei', 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
            background: var(--bg);
            color: var(--text);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition);
        }
        a:hover {
            color: var(--accent2);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            cursor: pointer;
            font-family: inherit;
        }

        /* Container */
        .container-custom {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }
        @media (max-width: 768px) {
            .container-custom {
                padding-left: 16px;
                padding-right: 16px;
            }
        }

        /* Top Info Bar */
        .top-info-bar {
            background: var(--primary);
            color: #c8d6e5;
            font-size: 0.8rem;
            padding: 7px 0;
            letter-spacing: 0.02em;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }
        .top-info-bar .live-dot {
            display: inline-block;
            width: 8px;
            height: 8px;
            background: var(--accent);
            border-radius: 50%;
            margin-right: 6px;
            animation: pulse-live 1.8s ease-in-out infinite;
            vertical-align: middle;
        }
        @keyframes pulse-live {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(0, 212, 170, 0.7);
            }
            50% {
                box-shadow: 0 0 0 8px rgba(0, 212, 170, 0);
            }
        }
        .top-info-bar .info-item {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            margin-right: 20px;
            white-space: nowrap;
        }
        .top-info-bar .info-item i {
            color: var(--accent);
            font-size: 0.7rem;
        }

        /* Nav */
        .main-navbar {
            background: #fff;
            border-bottom: 1px solid var(--border);
            padding: 0;
            box-shadow: var(--shadow-sm);
            position: sticky;
            top: 0;
            z-index: 1050;
        }
        .main-navbar .container-custom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .navbar-brand-custom {
            font-weight: 800;
            font-size: 1.45rem;
            color: var(--primary) !important;
            letter-spacing: -0.02em;
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 12px 0;
            white-space: nowrap;
        }
        .navbar-brand-custom .brand-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            background: linear-gradient(135deg, var(--accent), var(--accent-glow));
            color: #0a1628;
            font-weight: 900;
            font-size: 0.95rem;
            border-radius: var(--radius-sm);
            letter-spacing: 0;
        }
        .main-navbar .navbar-nav {
            gap: 2px;
        }
        .main-navbar .nav-link {
            color: var(--text-light) !important;
            font-weight: 500;
            font-size: 0.9rem;
            padding: 8px 13px !important;
            border-radius: var(--radius-sm);
            transition: all var(--transition);
            white-space: nowrap;
        }
        .main-navbar .nav-link:hover {
            color: var(--primary) !important;
            background: #f8fafc;
        }
        .main-navbar .nav-link.active {
            color: var(--accent2) !important;
            background: #eff6ff;
            font-weight: 600;
        }
        .btn-nav-cta {
            display: inline-block;
            background: linear-gradient(135deg, var(--accent), #00c097);
            color: #0a1628 !important;
            font-weight: 700;
            font-size: 0.85rem;
            padding: 9px 18px;
            border-radius: 20px;
            transition: all var(--transition);
            white-space: nowrap;
            letter-spacing: 0.01em;
            box-shadow: 0 2px 8px rgba(0, 212, 170, 0.25);
        }
        .btn-nav-cta:hover {
            box-shadow: 0 4px 16px rgba(0, 212, 170, 0.4);
            transform: translateY(-1px);
            color: #0a1628 !important;
        }
        .navbar-toggler {
            border: none;
            padding: 6px 10px;
            color: var(--text);
        }
        .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
            outline: none;
        }
        @media (max-width: 991px) {
            .main-navbar .navbar-collapse {
                padding-bottom: 14px;
            }
            .main-navbar .nav-link {
                padding: 10px 14px !important;
                font-size: 0.95rem;
            }
            .btn-nav-cta {
                margin-top: 6px;
                text-align: center;
                display: block;
            }
        }

        /* Section spacing */
        .section {
            padding: 56px 0;
        }
        .section-sm {
            padding: 36px 0;
        }
        .section-title {
            font-weight: 700;
            font-size: 1.55rem;
            color: var(--primary);
            margin-bottom: 6px;
            letter-spacing: -0.01em;
        }
        .section-subtitle {
            font-size: 0.9rem;
            color: var(--text-light);
            margin-bottom: 0;
        }
        .section-header {
            margin-bottom: 32px;
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
        }
        .section-header .view-all {
            font-size: 0.85rem;
            color: var(--accent2);
            font-weight: 600;
            white-space: nowrap;
        }
        .section-header .view-all:hover {
            color: #2563eb;
        }

        /* Hero Data Grid */
        .hero-data-section {
            background: linear-gradient(170deg, #0b1e3d 0%, #0f2847 40%, #132d56 100%);
            padding: 40px 0 50px;
            position: relative;
            overflow: hidden;
        }
        .hero-data-section::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -120px;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(0, 212, 170, 0.07) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .hero-data-section::after {
            content: '';
            position: absolute;
            bottom: -80px;
            left: -100px;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(0, 229, 255, 0.05) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .hero-data-section .section-title {
            color: #fff;
        }
        .hero-data-section .section-subtitle {
            color: #94a8c4;
        }
        .hero-data-section .container-custom {
            position: relative;
            z-index: 2;
        }
        .data-card-mini {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.10);
            border-radius: var(--radius-sm);
            padding: 14px 16px;
            text-align: center;
            transition: all var(--transition);
            cursor: pointer;
            position: relative;
            backdrop-filter: blur(4px);
        }
        .data-card-mini:hover {
            background: rgba(255, 255, 255, 0.11);
            border-color: rgba(255, 255, 255, 0.22);
            transform: translateY(-2px);
            box-shadow: var(--shadow-glow);
        }
        .data-card-mini .data-value {
            font-size: 1.6rem;
            font-weight: 800;
            color: #fff;
            letter-spacing: -0.02em;
            font-family: var(--font-mono);
            line-height: 1.2;
        }
        .data-card-mini .data-value.accent {
            color: var(--accent);
        }
        .data-card-mini .data-label {
            font-size: 0.72rem;
            color: #94a8c4;
            margin-top: 3px;
            letter-spacing: 0.02em;
        }
        .data-card-mini .data-trend {
            font-size: 0.68rem;
            margin-top: 2px;
            font-weight: 600;
        }
        .data-card-mini .data-trend.up {
            color: var(--accent);
        }
        .data-card-mini .data-trend.down {
            color: #f87171;
        }
        .data-card-mini .data-trend.stable {
            color: #fbbf24;
        }
        .data-card-mini .live-badge {
            position: absolute;
            top: 8px;
            right: 10px;
            font-size: 0.6rem;
            background: #ef4444;
            color: #fff;
            padding: 2px 7px;
            border-radius: 10px;
            font-weight: 700;
            letter-spacing: 0.03em;
            animation: pulse-live 2s ease-in-out infinite;
        }

        /* Stat Card */
        .stat-card {
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 20px 22px;
            box-shadow: var(--shadow);
            border: 1px solid var(--border-light);
            transition: all var(--transition);
            display: flex;
            align-items: center;
            gap: 16px;
        }
        .stat-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .stat-card .stat-icon {
            width: 44px;
            height: 44px;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            flex-shrink: 0;
        }
        .stat-card .stat-icon.blue {
            background: #eff6ff;
            color: #3b82f6;
        }
        .stat-card .stat-icon.green {
            background: #ecfdf5;
            color: #10b981;
        }
        .stat-card .stat-icon.purple {
            background: #f5f3ff;
            color: #8b5cf6;
        }
        .stat-card .stat-icon.orange {
            background: #fff7ed;
            color: #f97316;
        }
        .stat-card .stat-num {
            font-weight: 800;
            font-size: 1.35rem;
            color: var(--primary);
            font-family: var(--font-mono);
            letter-spacing: -0.02em;
        }
        .stat-card .stat-label {
            font-size: 0.78rem;
            color: var(--text-light);
        }
        .stat-card .stat-trend {
            font-size: 0.72rem;
            font-weight: 600;
        }
        .stat-card .stat-trend.up {
            color: #10b981;
        }
        .stat-card .stat-trend.down {
            color: #ef4444;
        }

        /* Hot Rank */
        .hot-rank-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .hot-rank-list li {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 10px 14px;
            border-radius: var(--radius-sm);
            transition: all var(--transition);
            cursor: pointer;
            border: 1px solid transparent;
        }
        .hot-rank-list li:hover {
            background: #f8fafc;
            border-color: var(--border);
        }
        .hot-rank-list .rank-num {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 0.8rem;
            flex-shrink: 0;
            color: #fff;
            background: #94a3b8;
        }
        .hot-rank-list .rank-num.top1 {
            background: linear-gradient(135deg, #f59e0b, #fbbf24);
        }
        .hot-rank-list .rank-num.top2 {
            background: linear-gradient(135deg, #94a3b8, #b0b9c6);
        }
        .hot-rank-list .rank-num.top3 {
            background: linear-gradient(135deg, #d97706, #e5a04b);
        }
        .hot-rank-list .rank-info {
            flex: 1;
            min-width: 0;
        }
        .hot-rank-list .rank-name {
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--text);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .hot-rank-list .rank-detail {
            font-size: 0.72rem;
            color: var(--text-light);
        }
        .hot-rank-list .rank-change {
            font-weight: 700;
            font-size: 0.82rem;
            font-family: var(--font-mono);
            white-space: nowrap;
        }
        .hot-rank-list .rank-change.up {
            color: #10b981;
        }
        .hot-rank-list .rank-change.down {
            color: #ef4444;
        }

        /* News Card */
        .news-item {
            display: flex;
            gap: 14px;
            padding: 14px 16px;
            border-radius: var(--radius);
            transition: all var(--transition);
            cursor: pointer;
            border: 1px solid transparent;
            background: var(--bg-card);
            margin-bottom: 8px;
        }
        .news-item:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--border);
            transform: translateX(3px);
        }
        .news-item .news-thumb {
            width: 80px;
            height: 56px;
            border-radius: var(--radius-sm);
            object-fit: cover;
            flex-shrink: 0;
            background: #e2e8f0;
        }
        .news-item .news-body {
            flex: 1;
            min-width: 0;
        }
        .news-item .news-title {
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--text);
            line-height: 1.4;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .news-item .news-meta {
            font-size: 0.72rem;
            color: var(--text-lighter);
            margin-top: 4px;
        }
        .news-badge {
            display: inline-block;
            font-size: 0.65rem;
            font-weight: 700;
            padding: 2px 8px;
            border-radius: 10px;
            letter-spacing: 0.03em;
        }
        .news-badge.hot {
            background: #fef2f2;
            color: #ef4444;
        }
        .news-badge.new {
            background: #eff6ff;
            color: #3b82f6;
        }
        .news-badge.rec {
            background: #fefce8;
            color: #eab308;
        }

        /* Topic Card */
        .topic-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: all var(--transition);
            cursor: pointer;
            border: 1px solid var(--border-light);
            height: 100%;
        }
        .topic-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
        }
        .topic-card .topic-img {
            width: 100%;
            height: 160px;
            object-fit: cover;
            background: #e2e8f0;
        }
        .topic-card .topic-body {
            padding: 16px 18px;
        }
        .topic-card .topic-tag {
            display: inline-block;
            font-size: 0.68rem;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 12px;
            background: #eff6ff;
            color: #3b82f6;
            margin-bottom: 6px;
            letter-spacing: 0.02em;
        }
        .topic-card .topic-title {
            font-weight: 700;
            font-size: 1rem;
            color: var(--text);
            margin-bottom: 4px;
            line-height: 1.4;
        }
        .topic-card .topic-desc {
            font-size: 0.8rem;
            color: var(--text-light);
            line-height: 1.5;
        }

        /* Service Card */
        .service-card {
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 24px 20px;
            text-align: center;
            box-shadow: var(--shadow);
            border: 1px solid var(--border-light);
            transition: all var(--transition);
            cursor: pointer;
            height: 100%;
        }
        .service-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
            border-color: #c7d9f5;
        }
        .service-card .svc-icon {
            width: 52px;
            height: 52px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 12px;
            font-size: 1.4rem;
            background: #eff6ff;
            color: #3b82f6;
        }
        .service-card .svc-title {
            font-weight: 700;
            font-size: 0.95rem;
            color: var(--text);
            margin-bottom: 4px;
        }
        .service-card .svc-desc {
            font-size: 0.78rem;
            color: var(--text-light);
            line-height: 1.5;
        }

        /* Review Card */
        .review-card {
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 20px 22px;
            box-shadow: var(--shadow);
            border: 1px solid var(--border-light);
            transition: all var(--transition);
            height: 100%;
        }
        .review-card:hover {
            box-shadow: var(--shadow-md);
        }
        .review-card .review-stars {
            color: #f59e0b;
            font-size: 0.8rem;
            letter-spacing: 2px;
            margin-bottom: 8px;
        }
        .review-card .review-text {
            font-size: 0.85rem;
            color: var(--text);
            line-height: 1.6;
            font-style: italic;
        }
        .review-card .review-author {
            font-size: 0.75rem;
            color: var(--text-light);
            margin-top: 8px;
            font-weight: 600;
        }
        .review-card .review-role {
            font-size: 0.7rem;
            color: var(--text-lighter);
        }

        /* FAQ */
        .faq-item {
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 18px 22px;
            margin-bottom: 10px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            transition: all var(--transition);
            cursor: pointer;
        }
        .faq-item:hover {
            box-shadow: var(--shadow);
            border-color: #c7d9f5;
        }
        .faq-item .faq-q {
            font-weight: 700;
            font-size: 0.95rem;
            color: var(--primary);
        }
        .faq-item .faq-a {
            font-size: 0.85rem;
            color: var(--text-light);
            margin-top: 6px;
            line-height: 1.6;
        }

        /* CTA */
        .cta-section {
            background: linear-gradient(135deg, #0b1e3d 0%, #132d56 50%, #0f2847 100%);
            padding: 52px 0;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            top: -100px;
            left: 50%;
            transform: translateX(-50%);
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(0, 212, 170, 0.06) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .cta-section .container-custom {
            position: relative;
            z-index: 2;
        }
        .cta-section h2 {
            color: #fff;
            font-weight: 800;
            font-size: 1.8rem;
            letter-spacing: -0.01em;
        }
        .cta-section p {
            color: #94a8c4;
            font-size: 0.95rem;
        }
        .btn-cta-large {
            display: inline-block;
            background: linear-gradient(135deg, var(--accent), #00c097);
            color: #0a1628 !important;
            font-weight: 700;
            font-size: 1rem;
            padding: 13px 32px;
            border-radius: 28px;
            transition: all var(--transition);
            letter-spacing: 0.02em;
            box-shadow: 0 4px 18px rgba(0, 212, 170, 0.3);
            margin-top: 6px;
        }
        .btn-cta-large:hover {
            box-shadow: 0 6px 28px rgba(0, 212, 170, 0.5);
            transform: translateY(-2px);
        }
        .btn-outline-light-custom {
            display: inline-block;
            border: 2px solid rgba(255, 255, 255, 0.4);
            color: #fff;
            font-weight: 600;
            font-size: 0.9rem;
            padding: 11px 28px;
            border-radius: 28px;
            transition: all var(--transition);
            letter-spacing: 0.02em;
        }
        .btn-outline-light-custom:hover {
            border-color: #fff;
            background: rgba(255, 255, 255, 0.08);
            color: #fff;
        }

        /* Eco Tags */
        .eco-tag {
            display: inline-block;
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 20px;
            padding: 8px 16px;
            font-size: 0.8rem;
            font-weight: 500;
            color: var(--text);
            transition: all var(--transition);
            cursor: pointer;
            margin: 4px;
        }
        .eco-tag:hover {
            border-color: var(--accent2);
            color: var(--accent2);
            box-shadow: var(--shadow-sm);
            background: #f8faff;
        }

        /* Update Log */
        .update-log-item {
            display: flex;
            gap: 14px;
            padding: 10px 0;
            border-bottom: 1px solid var(--border-light);
            align-items: flex-start;
        }
        .update-log-item:last-child {
            border-bottom: none;
        }
        .update-log-item .log-date {
            font-size: 0.72rem;
            color: var(--text-lighter);
            white-space: nowrap;
            font-family: var(--font-mono);
            flex-shrink: 0;
            width: 80px;
        }
        .update-log-item .log-content {
            font-size: 0.85rem;
            color: var(--text);
            line-height: 1.5;
        }
        .update-log-item .log-tag {
            display: inline-block;
            font-size: 0.62rem;
            font-weight: 700;
            padding: 2px 7px;
            border-radius: 8px;
            margin-right: 4px;
            letter-spacing: 0.02em;
        }
        .log-tag.feature {
            background: #ecfdf5;
            color: #10b981;
        }
        .log-tag.fix {
            background: #fef2f2;
            color: #ef4444;
        }
        .log-tag.optimize {
            background: #eff6ff;
            color: #3b82f6;
        }

        /* Footer */
        .site-footer {
            background: #0d1b2a;
            color: #b0c0d0;
            padding: 44px 0 0;
            font-size: 0.85rem;
        }
        .site-footer .footer-brand {
            font-weight: 800;
            font-size: 1.3rem;
            color: #fff;
            letter-spacing: -0.02em;
            margin-bottom: 10px;
        }
        .site-footer .footer-desc {
            font-size: 0.8rem;
            color: #8899aa;
            line-height: 1.7;
            max-width: 320px;
        }
        .site-footer .footer-links-title {
            font-weight: 700;
            font-size: 0.82rem;
            color: #fff;
            margin-bottom: 12px;
            letter-spacing: 0.02em;
        }
        .site-footer .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .site-footer .footer-links li {
            margin-bottom: 7px;
        }
        .site-footer .footer-links a {
            color: #8899aa;
            font-size: 0.78rem;
            transition: color var(--transition);
        }
        .site-footer .footer-links a:hover {
            color: var(--accent);
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            margin-top: 32px;
            padding: 18px 0;
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            align-items: center;
            gap: 8px 16px;
            font-size: 0.72rem;
            color: #778899;
            text-align: center;
        }
        .footer-bottom .sep {
            color: rgba(255, 255, 255, 0.15);
            margin: 0 4px;
        }
        .footer-bottom a {
            color: #8899aa;
            font-size: 0.72rem;
        }
        .footer-bottom a:hover {
            color: var(--accent);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .data-card-mini .data-value {
                font-size: 1.3rem;
            }
            .section {
                padding: 40px 0;
            }
            .hero-data-section {
                padding: 30px 0 36px;
            }
        }
        @media (max-width: 768px) {
            .section-title {
                font-size: 1.3rem;
            }
            .data-card-mini {
                padding: 10px 12px;
            }
            .data-card-mini .data-value {
                font-size: 1.15rem;
            }
            .data-card-mini .data-label {
                font-size: 0.66rem;
            }
            .hero-data-section {
                padding: 24px 0 28px;
            }
            .news-item .news-thumb {
                width: 60px;
                height: 44px;
            }
            .news-item .news-title {
                font-size: 0.82rem;
            }
            .stat-card {
                padding: 14px 16px;
            }
            .stat-card .stat-num {
                font-size: 1.1rem;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 6px;
            }
            .cta-section h2 {
                font-size: 1.4rem;
            }
            .topic-card .topic-img {
                height: 130px;
            }
        }
        @media (max-width: 520px) {
            .section {
                padding: 28px 0;
            }
            .hero-data-section {
                padding: 18px 0 22px;
            }
            .data-card-mini {
                padding: 8px 10px;
            }
            .data-card-mini .data-value {
                font-size: 1rem;
            }
            .data-card-mini .data-label {
                font-size: 0.62rem;
            }
            .news-item {
                flex-direction: column;
                gap: 8px;
            }
            .news-item .news-thumb {
                width: 100%;
                height: 100px;
                border-radius: var(--radius-sm);
            }
            .stat-card {
                flex-direction: column;
                text-align: center;
                gap: 8px;
            }
            .hot-rank-list li {
                padding: 8px 10px;
                gap: 8px;
            }
            .hot-rank-list .rank-name {
                font-size: 0.8rem;
            }
            .section-header {
                flex-direction: column;
                align-items: flex-start;
            }
            .btn-cta-large,
            .btn-outline-light-custom {
                font-size: 0.85rem;
                padding: 10px 22px;
            }
        }