/* roulang page: index */
:root {
            --bg-primary: #0A0C10;
            --bg-card: #13161D;
            --bg-secondary: #1A1E27;
            --bg-input: #1A1E27;
            --text-primary: #FFFFFF;
            --text-body: #B0B8C5;
            --text-muted: #6B7280;
            --accent-red: #FF4D5A;
            --accent-red-dark: #D93A46;
            --accent-cyan: #00E5FF;
            --accent-cyan-dark: #00B8D4;
            --accent-green: #2ECC71;
            --accent-warning: #F39C12;
            --border-color: #2A2F3A;
            --border-light: #1F2430;
            --radius-sm: 4px;
            --radius-md: 6px;
            --radius-lg: 12px;
            --radius-xl: 16px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
            --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.5);
            --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.6);
            --shadow-glow-red: 0 0 20px rgba(255, 77, 90, 0.25);
            --shadow-glow-cyan: 0 0 20px rgba(0, 229, 255, 0.2);
            --spacing-xs: 8px;
            --spacing-sm: 12px;
            --spacing-md: 20px;
            --spacing-lg: 32px;
            --spacing-xl: 48px;
            --spacing-2xl: 64px;
            --transition-fast: 0.15s ease;
            --transition-normal: 0.25s ease;
            --transition-slow: 0.35s ease;
            --font-inter: 'Inter', 'PingFang SC', 'Microsoft YaHei', sans-serif;
        }

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

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

        body {
            font-family: var(--font-inter);
            background-color: var(--bg-primary);
            color: var(--text-body);
            line-height: 1.7;
            margin: 0;
            padding: 0;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
            min-height: 100vh;
        }

        a {
            text-decoration: none;
            color: var(--accent-cyan);
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--accent-cyan-dark);
        }
        a:focus-visible {
            outline: 2px solid var(--accent-cyan);
            outline-offset: 3px;
            border-radius: var(--radius-sm);
        }

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

        button {
            cursor: pointer;
            font-family: inherit;
        }
        button:focus-visible {
            outline: 2px solid var(--accent-cyan);
            outline-offset: 3px;
        }

        input {
            font-family: inherit;
        }
        input:focus-visible {
            outline: 2px solid var(--accent-cyan);
            outline-offset: 2px;
        }

        .container {
            max-width: 1200px;
            padding-left: 16px;
            padding-right: 16px;
        }
        @media (min-width: 1400px) {
            .container {
                max-width: 1280px;
            }
        }

        /* Navigation */
        .site-navbar {
            background: rgba(10, 12, 16, 0.85);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--border-color);
            padding: 0;
            position: sticky;
            top: 0;
            z-index: 1050;
            transition: background var(--transition-normal);
        }
        .site-navbar .navbar-brand {
            font-weight: 800;
            font-size: 1.35rem;
            color: var(--text-primary) !important;
            letter-spacing: -0.3px;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .site-navbar .navbar-brand .brand-dot {
            display: inline-block;
            width: 8px;
            height: 8px;
            background: var(--accent-red);
            border-radius: 50%;
            animation: brandPulse 2s ease-in-out infinite;
        }
        @keyframes brandPulse {
            0%,
            100% {
                box-shadow: 0 0 6px var(--accent-red), 0 0 12px rgba(255, 77, 90, 0.5);
            }
            50% {
                box-shadow: 0 0 14px var(--accent-red), 0 0 28px rgba(255, 77, 90, 0.8);
            }
        }
        .site-navbar .navbar-brand .brand-icon-line {
            display: inline-block;
            width: 3px;
            height: 18px;
            background: var(--accent-cyan);
            border-radius: 2px;
            margin-left: 2px;
            animation: lineGlow 2.5s ease-in-out infinite;
        }
        @keyframes lineGlow {
            0%,
            100% {
                opacity: 0.5;
            }
            50% {
                opacity: 1;
                box-shadow: 0 0 8px var(--accent-cyan);
            }
        }
        .site-navbar .nav-link {
            color: var(--text-body) !important;
            font-weight: 500;
            font-size: 0.9rem;
            padding: 10px 15px !important;
            transition: color var(--transition-fast), background var(--transition-fast);
            border-radius: var(--radius-sm);
            white-space: nowrap;
        }
        .site-navbar .nav-link:hover,
        .site-navbar .nav-link.active {
            color: var(--accent-cyan) !important;
        }
        .site-navbar .nav-link.active {
            font-weight: 600;
            background: rgba(0, 229, 255, 0.06);
        }
        .navbar-toggler {
            border: 1px solid var(--border-color) !important;
            padding: 6px 10px;
            border-radius: var(--radius-sm);
        }
        .navbar-toggler-icon {
            filter: invert(0.7);
            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-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
        }
        .navbar-toggler:focus {
            box-shadow: 0 0 0 2px rgba(0, 229, 255, 0.3) !important;
            outline: none;
        }
        .btn-nav-cta {
            background: var(--accent-red);
            color: #fff !important;
            font-weight: 700;
            font-size: 0.88rem;
            padding: 10px 22px;
            border-radius: var(--radius-md);
            border: none;
            transition: all var(--transition-fast);
            white-space: nowrap;
            letter-spacing: 0.3px;
        }
        .btn-nav-cta:hover {
            background: var(--accent-red-dark);
            transform: translateY(-2px);
            box-shadow: var(--shadow-glow-red);
            color: #fff !important;
        }
        .btn-nav-sub {
            background: transparent;
            color: var(--accent-cyan);
            font-weight: 600;
            font-size: 0.85rem;
            padding: 9px 18px;
            border-radius: var(--radius-md);
            border: 1.5px solid var(--accent-cyan);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .btn-nav-sub:hover {
            background: var(--accent-cyan);
            color: var(--bg-primary) !important;
        }
        @media (max-width: 991.98px) {
            .site-navbar .navbar-collapse {
                background: rgba(13, 15, 20, 0.98);
                border-radius: var(--radius-md);
                padding: 16px;
                margin-top: 8px;
                border: 1px solid var(--border-color);
            }
            .site-navbar .nav-link {
                padding: 10px 12px !important;
            }
            .btn-nav-cta,
            .btn-nav-sub {
                width: 100%;
                text-align: center;
                margin-top: 4px;
            }
        }

        /* Global Status Bar */
        .status-bar {
            background: var(--bg-card);
            border-bottom: 1px solid var(--border-light);
            padding: 8px 0;
            font-size: 0.8rem;
            color: var(--text-body);
            overflow: hidden;
        }
        .status-bar .status-item {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            margin-right: 24px;
            white-space: nowrap;
        }
        .status-bar .status-dot {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            display: inline-block;
        }
        .status-dot.live {
            background: var(--accent-red);
            animation: livePulse 1.2s ease-in-out infinite;
        }
        @keyframes livePulse {
            0%,
            100% {
                opacity: 1;
                box-shadow: 0 0 4px var(--accent-red);
            }
            50% {
                opacity: 0.4;
                box-shadow: 0 0 12px rgba(255, 77, 90, 0.7);
            }
        }
        .status-dot.green {
            background: var(--accent-green);
        }
        .status-bar .status-value {
            color: var(--text-primary);
            font-weight: 600;
        }

        /* Hero Section */
        .hero-section {
            position: relative;
            background: var(--bg-primary);
            background-image:
                radial-gradient(ellipse at 30% 20%, rgba(0, 229, 255, 0.04) 0%, transparent 60%),
                radial-gradient(ellipse at 70% 60%, rgba(255, 77, 90, 0.05) 0%, transparent 60%),
                url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            background-blend-mode: overlay;
            padding: 32px 0 40px;
            position: relative;
            overflow: hidden;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background:
                repeating-linear-gradient(0deg, transparent, transparent 3px, rgba(255, 255, 255, 0.008) 3px, rgba(255, 255, 255, 0.008) 4px),
                repeating-linear-gradient(90deg, transparent, transparent 3px, rgba(255, 255, 255, 0.008) 3px, rgba(255, 255, 255, 0.008) 4px);
            pointer-events: none;
            z-index: 0;
        }
        .hero-section>* {
            position: relative;
            z-index: 1;
        }
        .hero-section h1 {
            font-size: 2.5rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            line-height: 1.2;
            color: var(--text-primary);
            margin-bottom: 6px;
        }
        .hero-section .hero-subtitle {
            color: var(--text-body);
            font-size: 0.95rem;
            margin-bottom: 20px;
        }
        .score-card-mini {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            padding: 14px 16px;
            transition: all var(--transition-normal);
            cursor: pointer;
            position: relative;
            min-height: 90px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }
        .score-card-mini:hover {
            border-color: var(--accent-cyan);
            box-shadow: var(--shadow-glow-cyan);
            transform: translateY(-1px);
        }
        .score-card-mini .live-badge {
            position: absolute;
            top: 8px;
            right: 10px;
            background: rgba(255, 77, 90, 0.2);
            color: var(--accent-red);
            font-size: 0.7rem;
            font-weight: 700;
            padding: 2px 8px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            gap: 4px;
            letter-spacing: 0.5px;
        }
        .score-card-mini .live-dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--accent-red);
            animation: livePulse 1.2s ease-in-out infinite;
        }
        .score-card-mini .game-label {
            font-size: 0.7rem;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 0.8px;
            margin-bottom: 6px;
            font-weight: 500;
        }
        .score-card-mini .teams-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 8px;
        }
        .score-card-mini .team-name {
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--text-primary);
            flex: 1;
            text-align: center;
            line-height: 1.3;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .score-card-mini .score-display {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--accent-red);
            font-family: 'Inter', sans-serif;
            letter-spacing: 1px;
            flex-shrink: 0;
            min-width: 50px;
            text-align: center;
        }
        .score-card-mini .match-info {
            font-size: 0.68rem;
            color: var(--text-muted);
            margin-top: 6px;
            text-align: center;
        }
        .quick-entry-icon {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 8px;
            padding: 16px 10px;
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            transition: all var(--transition-normal);
            cursor: pointer;
            text-align: center;
            color: var(--text-body);
            text-decoration: none;
        }
        .quick-entry-icon:hover {
            border-color: var(--accent-cyan);
            box-shadow: var(--shadow-glow-cyan);
            color: var(--accent-cyan);
            transform: translateY(-2px);
        }
        .quick-entry-icon .entry-icon-circle {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: rgba(0, 229, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            color: var(--accent-cyan);
            transition: all var(--transition-normal);
        }
        .quick-entry-icon:hover .entry-icon-circle {
            background: rgba(0, 229, 255, 0.2);
            box-shadow: var(--shadow-glow-cyan);
        }
        .quick-entry-icon .entry-label {
            font-size: 0.78rem;
            font-weight: 600;
            line-height: 1.3;
        }
        .trending-scroll {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-sm);
            padding: 10px 16px;
            overflow: hidden;
            font-size: 0.82rem;
            color: var(--text-body);
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .trending-scroll .trend-label {
            font-weight: 700;
            color: var(--accent-warning);
            flex-shrink: 0;
            font-size: 0.8rem;
            letter-spacing: 0.5px;
        }
        .trending-scroll .trend-items {
            overflow: hidden;
            white-space: nowrap;
            flex: 1;
        }
        .trending-scroll .trend-inner {
            display: inline-flex;
            gap: 28px;
            animation: scrollTrend 30s linear infinite;
        }
        @keyframes scrollTrend {
            0% {
                transform: translateX(0);
            }
            100% {
                transform: translateX(-50%);
            }
        }
        .trending-scroll .trend-item {
            white-space: nowrap;
            color: var(--text-body);
            flex-shrink: 0;
        }
        .trending-scroll .trend-item .trend-num {
            color: var(--accent-cyan);
            font-weight: 700;
            margin-right: 2px;
        }

        /* Section Headings */
        .section-heading {
            display: flex;
            align-items: center;
            gap: 14px;
            margin-bottom: 28px;
        }
        .section-heading .heading-bar {
            width: 4px;
            height: 28px;
            background: var(--accent-red);
            border-radius: 2px;
            flex-shrink: 0;
        }
        .section-heading h2 {
            font-size: 1.75rem;
            font-weight: 700;
            line-height: 1.3;
            color: var(--text-primary);
            margin: 0;
            letter-spacing: -0.3px;
        }
        .section-heading .heading-sub {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-left: auto;
        }
        .section-heading .heading-link {
            font-size: 0.85rem;
            color: var(--accent-cyan);
            font-weight: 600;
            margin-left: auto;
            flex-shrink: 0;
            transition: all var(--transition-fast);
        }
        .section-heading .heading-link:hover {
            color: var(--accent-cyan-dark);
        }
        .section-heading .heading-link i {
            transition: transform var(--transition-fast);
            margin-left: 4px;
            font-size: 0.75rem;
        }
        .section-heading .heading-link:hover i {
            transform: translateX(4px);
        }

        /* Data Overview */
        .data-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            padding: 18px 20px;
            transition: all var(--transition-normal);
            position: relative;
            cursor: default;
        }
        .data-card:hover {
            border-color: var(--accent-cyan);
            box-shadow: var(--shadow-glow-cyan);
        }
        .data-card .data-value {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--accent-red);
            font-family: 'Inter', sans-serif;
            letter-spacing: -0.5px;
            line-height: 1;
            margin-bottom: 6px;
        }
        .data-card .data-label {
            font-size: 0.82rem;
            color: var(--text-body);
            font-weight: 500;
        }
        .data-card .data-trend {
            font-size: 0.75rem;
            font-weight: 600;
            margin-top: 4px;
            display: flex;
            align-items: center;
            gap: 3px;
        }
        .data-trend.up {
            color: var(--accent-green);
        }
        .data-trend.down {
            color: var(--accent-red);
        }
        .data-trend.neutral {
            color: var(--accent-warning);
        }

        /* News list */
        .news-list-item {
            display: flex;
            gap: 14px;
            padding: 14px 0;
            border-bottom: 1px solid var(--border-light);
            transition: all var(--transition-fast);
            cursor: pointer;
            align-items: flex-start;
        }
        .news-list-item:hover {
            background: rgba(255, 255, 255, 0.015);
            padding-left: 6px;
            border-radius: var(--radius-sm);
        }
        .news-list-item:last-child {
            border-bottom: none;
        }
        .news-list-item .news-thumb {
            width: 90px;
            height: 64px;
            border-radius: var(--radius-sm);
            object-fit: cover;
            flex-shrink: 0;
        }
        .news-list-item .news-info {
            flex: 1;
            min-width: 0;
        }
        .news-list-item .news-title {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text-primary);
            line-height: 1.4;
            margin-bottom: 4px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .news-list-item:hover .news-title {
            color: var(--accent-cyan);
        }
        .news-list-item .news-summary {
            font-size: 0.78rem;
            color: var(--text-muted);
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .news-list-item .news-meta {
            font-size: 0.7rem;
            color: var(--text-muted);
            display: flex;
            gap: 10px;
            align-items: center;
        }
        .news-badge {
            display: inline-block;
            font-size: 0.65rem;
            font-weight: 700;
            padding: 2px 7px;
            border-radius: 3px;
            letter-spacing: 0.4px;
            flex-shrink: 0;
        }
        .badge-hot {
            background: rgba(255, 77, 90, 0.2);
            color: var(--accent-red);
        }
        .badge-new {
            background: rgba(0, 229, 255, 0.15);
            color: var(--accent-cyan);
        }
        .badge-deep {
            background: rgba(243, 156, 18, 0.2);
            color: var(--accent-warning);
        }
        .badge-rec {
            background: rgba(46, 204, 113, 0.2);
            color: var(--accent-green);
        }

        /* Topic card */
        .topic-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition-normal);
            cursor: pointer;
            display: flex;
            flex-direction: column;
        }
        .topic-card:hover {
            border-color: var(--accent-cyan);
            box-shadow: var(--shadow-md), var(--shadow-glow-cyan);
            transform: translateY(-3px);
        }
        .topic-card .topic-img-wrap {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16 / 10;
        }
        .topic-card .topic-img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .topic-card:hover .topic-img {
            transform: scale(1.05);
        }
        .topic-card .topic-body {
            padding: 16px 18px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .topic-card .topic-title {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
            line-height: 1.4;
        }
        .topic-card:hover .topic-title {
            color: var(--accent-cyan);
        }
        .topic-card .topic-desc {
            font-size: 0.82rem;
            color: var(--text-muted);
            line-height: 1.5;
            flex: 1;
        }
        .topic-card .topic-tags {
            margin-top: 10px;
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
        }
        .topic-card .topic-tag {
            font-size: 0.7rem;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 12px;
            background: rgba(0, 229, 255, 0.08);
            color: var(--accent-cyan);
            border: 1px solid rgba(0, 229, 255, 0.2);
        }

        /* Service grid */
        .service-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 24px 20px;
            text-align: center;
            transition: all var(--transition-normal);
            cursor: pointer;
            position: relative;
            overflow: hidden;
        }
        .service-card:hover {
            border-color: var(--accent-cyan);
            box-shadow: var(--shadow-glow-cyan);
            transform: translateY(-4px);
            background: var(--bg-secondary);
        }
        .service-card .svc-icon {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: rgba(0, 229, 255, 0.1);
            margin: 0 auto 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            color: var(--accent-cyan);
            transition: all var(--transition-normal);
        }
        .service-card:hover .svc-icon {
            background: rgba(0, 229, 255, 0.2);
            box-shadow: var(--shadow-glow-cyan);
            transform: scale(1.08);
        }
        .service-card .svc-title {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 4px;
        }
        .service-card .svc-desc {
            font-size: 0.78rem;
            color: var(--text-muted);
            line-height: 1.4;
        }

        /* Review card */
        .review-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 20px;
            transition: all var(--transition-normal);
        }
        .review-card:hover {
            border-color: var(--accent-cyan);
            box-shadow: var(--shadow-sm);
        }
        .review-card .review-stars {
            color: var(--accent-warning);
            font-size: 0.85rem;
            margin-bottom: 8px;
        }
        .review-card .review-text {
            font-size: 0.85rem;
            color: var(--text-body);
            line-height: 1.7;
            font-style: italic;
        }
        .review-card .review-author {
            font-size: 0.75rem;
            color: var(--text-muted);
            margin-top: 8px;
            font-weight: 600;
        }

        /* Partner tags */
        .partner-tag {
            display: inline-block;
            padding: 8px 16px;
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 20px;
            font-size: 0.82rem;
            font-weight: 500;
            color: var(--text-body);
            transition: all var(--transition-fast);
            cursor: default;
            margin: 4px;
        }
        .partner-tag:hover {
            border-color: var(--accent-cyan);
            color: var(--accent-cyan);
            box-shadow: var(--shadow-glow-cyan);
        }

        /* FAQ */
        .faq-accordion .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            margin-bottom: 10px;
            overflow: hidden;
            transition: all var(--transition-fast);
        }
        .faq-accordion .faq-item:hover {
            border-color: var(--accent-cyan);
        }
        .faq-accordion .faq-question {
            width: 100%;
            background: transparent;
            border: none;
            color: var(--text-primary);
            font-weight: 600;
            font-size: 0.92rem;
            padding: 16px 18px;
            text-align: left;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            cursor: pointer;
            transition: all var(--transition-fast);
            line-height: 1.4;
        }
        .faq-accordion .faq-question:hover {
            color: var(--accent-cyan);
        }
        .faq-accordion .faq-icon {
            font-size: 1rem;
            color: var(--accent-cyan);
            flex-shrink: 0;
            transition: transform var(--transition-fast);
        }
        .faq-accordion .faq-item.open .faq-icon {
            transform: rotate(45deg);
        }
        .faq-accordion .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-slow), padding var(--transition-slow);
            padding: 0 18px;
        }
        .faq-accordion .faq-item.open .faq-answer {
            max-height: 400px;
            padding: 0 18px 16px;
        }
        .faq-accordion .faq-answer p {
            font-size: 0.85rem;
            color: var(--text-body);
            line-height: 1.7;
            margin: 0;
        }
        .faq-accordion .faq-answer a {
            color: var(--accent-cyan);
            font-weight: 600;
        }

        /* Changelog */
        .timeline-list {
            position: relative;
            padding-left: 24px;
        }
        .timeline-list::before {
            content: '';
            position: absolute;
            left: 7px;
            top: 0;
            bottom: 0;
            width: 2px;
            background: var(--border-color);
            border-radius: 1px;
        }
        .timeline-item {
            position: relative;
            margin-bottom: 22px;
            padding-left: 20px;
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: -20px;
            top: 6px;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--accent-cyan);
            border: 2px solid var(--bg-primary);
        }
        .timeline-item .tl-date {
            font-size: 0.75rem;
            color: var(--text-muted);
            font-weight: 500;
            margin-bottom: 3px;
        }
        .timeline-item .tl-title {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 3px;
        }
        .timeline-item .tl-desc {
            font-size: 0.8rem;
            color: var(--text-muted);
            line-height: 1.5;
        }

        /* CTA Section */
        .cta-section {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 40px 32px;
            text-align: center;
            position: relative;
            overflow: hidden;
            background-image: radial-gradient(ellipse at 50% 50%, rgba(255, 77, 90, 0.08) 0%, transparent 70%);
        }
        .cta-section h3 {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
        }
        .cta-section p {
            color: var(--text-body);
            margin-bottom: 20px;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
        }
        .cta-input-group {
            display: flex;
            gap: 10px;
            max-width: 440px;
            margin: 0 auto;
            flex-wrap: wrap;
            justify-content: center;
        }
        .cta-input-group input {
            flex: 1;
            min-width: 200px;
            padding: 12px 16px;
            background: var(--bg-input);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            color: var(--text-primary);
            font-size: 0.9rem;
            transition: all var(--transition-fast);
        }
        .cta-input-group input:focus {
            border-color: var(--accent-cyan);
            box-shadow: 0 0 12px rgba(0, 229, 255, 0.15);
            outline: none;
        }
        .cta-input-group .btn-cta-submit {
            background: var(--accent-red);
            color: #fff;
            font-weight: 700;
            padding: 12px 28px;
            border-radius: var(--radius-md);
            border: none;
            font-size: 0.9rem;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .cta-input-group .btn-cta-submit:hover {
            background: var(--accent-red-dark);
            box-shadow: var(--shadow-glow-red);
            transform: translateY(-2px);
        }

        /* Footer */
        .site-footer {
            background: var(--bg-card);
            border-top: 1px solid var(--border-color);
            padding: 40px 0 20px;
            margin-top: 60px;
        }
        .site-footer .footer-brand {
            font-weight: 800;
            font-size: 1.2rem;
            color: var(--text-primary);
            margin-bottom: 10px;
        }
        .site-footer .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
        }
        .site-footer .footer-links a {
            color: var(--text-muted);
            font-size: 0.82rem;
            transition: color var(--transition-fast);
        }
        .site-footer .footer-links a:hover {
            color: var(--accent-cyan);
        }
        .site-footer .footer-bottom {
            border-top: 1px solid var(--border-light);
            margin-top: 24px;
            padding-top: 16px;
            text-align: center;
            font-size: 0.75rem;
            color: var(--text-muted);
            line-height: 1.7;
        }

        /* Utility */
        .section-spacing {
            padding: 48px 0;
        }
        @media (max-width: 767.98px) {
            .section-spacing {
                padding: 32px 0;
            }
            .hero-section h1 {
                font-size: 1.7rem;
            }
            .section-heading h2 {
                font-size: 1.3rem;
            }
            .data-card .data-value {
                font-size: 1.4rem;
            }
            .score-card-mini .score-display {
                font-size: 1.2rem;
            }
            .score-card-mini .team-name {
                font-size: 0.7rem;
            }
            .news-list-item .news-thumb {
                width: 64px;
                height: 48px;
            }
            .cta-section {
                padding: 28px 16px;
            }
            .cta-section h3 {
                font-size: 1.2rem;
            }
            .status-bar .status-item {
                margin-right: 12px;
                font-size: 0.7rem;
            }
        }
        @media (max-width: 519.98px) {
            .score-card-mini {
                padding: 10px 10px;
                min-height: 70px;
            }
            .score-card-mini .score-display {
                font-size: 1rem;
                min-width: 36px;
            }
            .score-card-mini .team-name {
                font-size: 0.65rem;
            }
            .quick-entry-icon {
                padding: 10px 6px;
            }
            .quick-entry-icon .entry-icon-circle {
                width: 34px;
                height: 34px;
                font-size: 0.9rem;
            }
            .quick-entry-icon .entry-label {
                font-size: 0.65rem;
            }
            .hero-section h1 {
                font-size: 1.4rem;
            }
            .section-heading h2 {
                font-size: 1.15rem;
            }
            .data-card {
                padding: 12px 14px;
            }
            .data-card .data-value {
                font-size: 1.2rem;
            }
            .cta-input-group {
                flex-direction: column;
            }
        }
        .g-3-custom {
            --bs-gutter-y: 1rem;
            --bs-gutter-x: 1rem;
        }

/* roulang page: category2 */
:root {
            --bg-deep: #0A0C10;
            --bg-card: #13161D;
            --bg-secondary: #1A1E27;
            --bg-input: #1A1E27;
            --text-primary: #FFFFFF;
            --text-body: #B0B8C5;
            --text-muted: #7A8290;
            --accent-red: #FF4D5A;
            --accent-cyan: #00E5FF;
            --accent-green: #2ECC71;
            --accent-warning: #F39C12;
            --border-color: #2A2F3A;
            --border-light: rgba(42, 47, 58, 0.6);
            --radius-sm: 4px;
            --radius-md: 6px;
            --radius-lg: 12px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.5);
            --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.6);
            --shadow-glow-red: 0 0 20px rgba(255, 77, 90, 0.25);
            --shadow-glow-cyan: 0 0 20px rgba(0, 229, 255, 0.2);
            --font-family: 'Inter', 'PingFang SC', 'Microsoft YaHei', 'Segoe UI', sans-serif;
            --transition-fast: 0.18s ease;
            --transition-base: 0.25s ease;
            --spacing-xs: 6px;
            --spacing-sm: 12px;
            --spacing-md: 20px;
            --spacing-lg: 32px;
            --spacing-xl: 48px;
            --spacing-2xl: 64px;
            --bs-body-bg: var(--bg-deep);
            --bs-body-color: var(--text-body);
            --bs-link-color: var(--accent-cyan);
            --bs-link-hover-color: #33eaff;
            --bs-border-color: var(--border-color);
        }

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

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

        body {
            font-family: var(--font-family);
            background-color: var(--bg-deep);
            color: var(--text-body);
            line-height: 1.7;
            margin: 0;
            padding: 0;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
            min-height: 100vh;
        }

        a {
            text-decoration: none;
            color: var(--accent-cyan);
            transition: color var(--transition-fast);
        }
        a:hover {
            color: #33eaff;
        }
        a:focus-visible {
            outline: 2px solid var(--accent-cyan);
            outline-offset: 3px;
            border-radius: 2px;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            font-family: inherit;
        }
        input {
            font-family: inherit;
        }

        .container {
            max-width: 1200px;
            padding-left: 16px;
            padding-right: 16px;
        }
        @media (min-width: 1400px) {
            .container {
                max-width: 1280px;
            }
        }

        /* ========== NAVIGATION ========== */
        .site-navbar {
            background: rgba(10, 12, 16, 0.82);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-color);
            padding: 10px 0;
            position: sticky;
            top: 0;
            z-index: 1050;
            transition: background var(--transition-base);
        }
        .site-navbar .navbar-brand {
            font-size: 1.25rem;
            font-weight: 800;
            color: var(--text-primary);
            letter-spacing: -0.3px;
            display: flex;
            align-items: center;
            gap: 4px;
            white-space: nowrap;
        }
        .site-navbar .navbar-brand:hover {
            color: var(--text-primary);
        }
        .brand-dot {
            display: inline-block;
            width: 7px;
            height: 7px;
            background: var(--accent-red);
            border-radius: 50%;
            margin-left: 1px;
            vertical-align: middle;
            animation: dotPulse 1.8s ease-in-out infinite;
        }
        @keyframes dotPulse {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(255, 77, 90, 0.7);
            }
            50% {
                box-shadow: 0 0 0 8px rgba(255, 77, 90, 0);
            }
        }
        .brand-icon-line {
            display: inline-block;
            width: 18px;
            height: 2px;
            background: var(--accent-cyan);
            border-radius: 1px;
            margin-left: 2px;
            vertical-align: middle;
            position: relative;
        }
        .brand-icon-line::after {
            content: '';
            position: absolute;
            right: -6px;
            top: -3px;
            width: 5px;
            height: 8px;
            border: 1.5px solid var(--accent-cyan);
            border-left: none;
            border-radius: 0 3px 3px 0;
        }
        .site-navbar .nav-link {
            color: var(--text-body);
            font-weight: 500;
            font-size: 0.9rem;
            padding: 8px 14px;
            border-radius: var(--radius-sm);
            transition: color var(--transition-fast), background var(--transition-fast);
            white-space: nowrap;
        }
        .site-navbar .nav-link:hover {
            color: var(--accent-cyan);
            background: rgba(0, 229, 255, 0.06);
        }
        .site-navbar .nav-link.active {
            color: var(--accent-cyan);
            background: rgba(0, 229, 255, 0.1);
            font-weight: 600;
        }
        .btn-nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            background: var(--accent-red);
            color: #fff;
            font-weight: 700;
            font-size: 0.85rem;
            padding: 9px 18px;
            border-radius: var(--radius-md);
            border: none;
            cursor: pointer;
            transition: all var(--transition-fast);
            white-space: nowrap;
            text-decoration: none;
        }
        .btn-nav-cta:hover {
            background: #d63a46;
            color: #fff;
            transform: translateY(-1px);
            box-shadow: var(--shadow-glow-red);
        }
        .btn-nav-sub {
            display: inline-flex;
            align-items: center;
            background: transparent;
            color: var(--text-body);
            border: 1px solid var(--border-color);
            font-weight: 500;
            font-size: 0.82rem;
            padding: 7px 14px;
            border-radius: var(--radius-md);
            cursor: pointer;
            transition: all var(--transition-fast);
            white-space: nowrap;
            text-decoration: none;
        }
        .btn-nav-sub:hover {
            color: var(--accent-cyan);
            border-color: var(--accent-cyan);
            background: rgba(0, 229, 255, 0.05);
        }
        .navbar-toggler {
            border: 1px solid var(--border-color);
            padding: 6px 10px;
            border-radius: var(--radius-sm);
            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(176,184,197,0.9)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }
        .navbar-toggler:focus {
            box-shadow: 0 0 0 2px rgba(0, 229, 255, 0.35);
            outline: none;
        }

        /* Status Bar */
        .status-bar {
            background: var(--bg-card);
            border-bottom: 1px solid var(--border-color);
            padding: 7px 0;
            font-size: 0.78rem;
            color: var(--text-muted);
            overflow-x: auto;
            white-space: nowrap;
        }
        .status-bar .container {
            display: flex;
            flex-wrap: nowrap;
            align-items: center;
            gap: 16px;
        }
        .status-item {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            flex-shrink: 0;
        }
        .status-dot {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            display: inline-block;
            flex-shrink: 0;
        }
        .status-dot.live {
            background: var(--accent-red);
            animation: dotPulse 1.4s ease-in-out infinite;
        }
        .status-dot.green {
            background: var(--accent-green);
        }
        .status-value {
            color: var(--text-primary);
            font-weight: 700;
        }

        /* ========== HERO ========== */
        .section-hero {
            position: relative;
            padding: var(--spacing-2xl) 0 var(--spacing-xl);
            background: var(--bg-deep);
            overflow: hidden;
        }
        .section-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
            opacity: 0.18;
            z-index: 0;
            pointer-events: none;
        }
        .section-hero::after {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 30% 40%, rgba(0, 229, 255, 0.06) 0%, transparent 60%),
                radial-gradient(ellipse at 70% 30%, rgba(255, 77, 90, 0.05) 0%, transparent 55%);
            z-index: 0;
            pointer-events: none;
        }
        .section-hero .container {
            position: relative;
            z-index: 1;
        }
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(255, 77, 90, 0.15);
            color: var(--accent-red);
            font-weight: 600;
            font-size: 0.8rem;
            padding: 5px 13px;
            border-radius: 20px;
            border: 1px solid rgba(255, 77, 90, 0.3);
            margin-bottom: var(--spacing-md);
        }
        .hero-badge .live-pulse {
            width: 8px;
            height: 8px;
            background: var(--accent-red);
            border-radius: 50%;
            animation: dotPulse 1.2s ease-in-out infinite;
        }
        .section-hero h1 {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--text-primary);
            letter-spacing: -0.5px;
            line-height: 1.2;
            margin-bottom: var(--spacing-sm);
        }
        .section-hero .hero-subtitle {
            font-size: 1.05rem;
            color: var(--text-muted);
            max-width: 640px;
            line-height: 1.6;
            margin-bottom: var(--spacing-lg);
        }
        .hero-live-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 16px 20px;
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            position: relative;
            transition: all var(--transition-base);
            box-shadow: var(--shadow-sm);
        }
        .hero-live-card:hover {
            border-color: var(--accent-cyan);
            box-shadow: var(--shadow-glow-cyan);
        }
        .hero-live-card .live-tag {
            position: absolute;
            top: -10px;
            left: 20px;
            background: var(--accent-red);
            color: #fff;
            font-size: 0.7rem;
            font-weight: 800;
            padding: 3px 10px;
            border-radius: 3px;
            letter-spacing: 0.5px;
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .hero-live-card .live-tag .mini-dot {
            width: 5px;
            height: 5px;
            background: #fff;
            border-radius: 50%;
            animation: dotPulse 1s ease-in-out infinite;
        }
        .hero-match-teams {
            display: flex;
            align-items: center;
            gap: 14px;
            font-weight: 700;
            color: var(--text-primary);
            font-size: 1.1rem;
        }
        .hero-match-score {
            font-size: 1.6rem;
            font-weight: 800;
            color: var(--accent-red);
            letter-spacing: 1px;
        }
        .hero-match-info {
            font-size: 0.78rem;
            color: var(--text-muted);
        }
        .filter-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: var(--spacing-md);
        }
        .filter-chip {
            padding: 7px 16px;
            border-radius: 20px;
            font-size: 0.82rem;
            font-weight: 500;
            border: 1px solid var(--border-color);
            background: transparent;
            color: var(--text-body);
            cursor: pointer;
            transition: all var(--transition-fast);
            white-space: nowrap;
            text-decoration: none;
            display: inline-block;
        }
        .filter-chip:hover {
            border-color: var(--accent-cyan);
            color: var(--accent-cyan);
            background: rgba(0, 229, 255, 0.05);
        }
        .filter-chip.active-chip {
            background: var(--accent-cyan);
            color: var(--bg-deep);
            border-color: var(--accent-cyan);
            font-weight: 700;
        }

        /* ========== SECTION TITLES ========== */
        .section-title {
            font-size: 1.75rem;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.3;
            margin-bottom: var(--spacing-xs);
            padding-left: 16px;
            border-left: 3px solid var(--accent-cyan);
            position: relative;
        }
        .section-subtitle {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin-bottom: var(--spacing-lg);
            padding-left: 20px;
        }

        /* ========== MATCH CARDS ========== */
        .match-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 14px 16px;
            transition: all var(--transition-base);
            box-shadow: var(--shadow-sm);
            height: 100%;
            position: relative;
            overflow: hidden;
        }
        .match-card:hover {
            border-color: var(--accent-cyan);
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.55);
            transform: translateY(-2px);
        }
        .match-card .match-status {
            font-size: 0.7rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 6px;
        }
        .match-card .match-status.live-status {
            color: var(--accent-red);
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .match-card .match-status.upcoming-status {
            color: var(--accent-warning);
        }
        .match-card .match-status.done-status {
            color: var(--accent-green);
        }
        .match-card .match-teams-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            margin-bottom: 6px;
        }
    .match-card .match-team-name{font-weight:600;color:var(--text-primary);font-size:0.9rem;max-width:100px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
    .match-card .match-score-display{font-size:1.3rem;font-weight:800;color:var(--accent-red);min-width:50px;text-align:center}
    .match-card .match-score-display.done{color:var(--text-primary)}
    .match-card .match-score-display.upcoming-score{color:var(--text-muted);font-size:0.85rem;font-weight:500}
    .match-card .match-meta{font-size:0.72rem;color:var(--text-muted);display:flex;gap:10px;flex-wrap:wrap}
    .match-card .match-thumb{width:40px;height:40px;border-radius:50%;object-fit:cover;border:2px solid var(--border-color);flex-shrink:0;background:var(--bg-secondary)}
    .match-card .match-thumb-sm{width:32px;height:32px;border-radius:50%;object-fit:cover;border:1.5px solid var(--border-color);flex-shrink:0;background:var(--bg-secondary)}

    /* ========== DATA CARDS ========== */
    .stat-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:18px 16px;text-align:center;transition:all var(--transition-base);box-shadow:var(--shadow-sm);height:100%}
    .stat-card:hover{border-color:var(--accent-cyan);box-shadow:0 6px 18px rgba(0,0,0,0.5)}
    .stat-card .stat-value{font-size:1.8rem;font-weight:800;color:var(--accent-red);letter-spacing:-0.5px;line-height:1.1}
    .stat-card .stat-label{font-size:0.78rem;color:var(--text-muted);margin-top:4px}
    .stat-card .stat-trend{font-size:0.72rem;font-weight:600;margin-top:3px}
    .stat-card .stat-trend.up{color:var(--accent-green)}
    .stat-card .stat-trend.down{color:var(--accent-red)}

    /* ========== RANKING TABLE ========== */
    .ranking-item{display:flex;align-items:center;gap:12px;padding:12px 14px;border-bottom:1px solid var(--border-light);transition:background var(--transition-fast)}
    .ranking-item:last-child{border-bottom:none}
    .ranking-item:hover{background:rgba(0,229,255,0.03)}
    .ranking-num{width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:0.85rem;flex-shrink:0}
    .ranking-num.top3{background:var(--accent-red);color:#fff}
    .ranking-num.normal{background:var(--bg-secondary);color:var(--text-body)}
    .ranking-name{font-weight:600;color:var(--text-primary);font-size:0.9rem;flex:1}
    .ranking-stat{font-size:0.8rem;color:var(--text-muted);text-align:right}

    /* ========== TOPIC CARDS ========== */
    .topic-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);overflow:hidden;transition:all var(--transition-base);box-shadow:var(--shadow-md);height:100%;display:flex;flex-direction:column}
    .topic-card:hover{border-color:var(--accent-cyan);box-shadow:0 8px 28px rgba(0,0,0,0.6);transform:translateY(-3px)}
    .topic-card .topic-img-wrap{position:relative;overflow:hidden;aspect-ratio:16/10}
    .topic-card .topic-img-wrap img{width:100%;height:100%;object-fit:cover;transition:transform 0.4s ease}
    .topic-card:hover .topic-img-wrap img{transform:scale(1.06)}
    .topic-card .topic-body{padding:16px;flex:1;display:flex;flex-direction:column}
    .topic-card .topic-tag{display:inline-block;font-size:0.7rem;font-weight:600;padding:3px 10px;border-radius:3px;background:rgba(0,229,255,0.12);color:var(--accent-cyan);margin-bottom:8px;align-self:flex-start}
    .topic-card h3{font-size:1.05rem;font-weight:700;color:var(--text-primary);margin-bottom:6px;line-height:1.35}
    .topic-card .topic-desc{font-size:0.82rem;color:var(--text-muted);line-height:1.5;flex:1}
    .topic-card .topic-meta{font-size:0.72rem;color:var(--text-muted);margin-top:10px;display:flex;gap:10px}

    /* ========== REVIEW CARDS ========== */
    .review-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:20px;box-shadow:var(--shadow-sm);height:100%;transition:all var(--transition-base)}
    .review-card:hover{border-color:var(--accent-cyan);box-shadow:0 6px 18px rgba(0,0,0,0.5)}
    .review-stars{color:var(--accent-warning);font-size:0.85rem;margin-bottom:8px;letter-spacing:1px}
    .review-text{font-size:0.88rem;color:var(--text-body);line-height:1.6;margin-bottom:10px}
    .review-author{font-size:0.76rem;color:var(--text-muted);font-weight:600}

    /* ========== FAQ ========== */
    .accordion-item{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md)!important;margin-bottom:10px;overflow:hidden}
    .accordion-button{background:var(--bg-card);color:var(--text-primary);font-weight:600;font-size:0.92rem;padding:16px 20px;box-shadow:none!important;border:none;transition:all var(--transition-fast)}
    .accordion-button::after{filter:invert(0.7)}
    .accordion-button:not(.collapsed){background:var(--bg-secondary);color:var(--accent-cyan);box-shadow:none}
    .accordion-button:not(.collapsed)::after{filter:invert(0.5) sepia(1) saturate(5) hue-rotate(140deg)}
    .accordion-button:focus{box-shadow:0 0 0 2px rgba(0,229,255,0.3)!important;outline:none}
    .accordion-body{color:var(--text-body);font-size:0.88rem;line-height:1.7;padding:16px 20px;background:var(--bg-card);border-top:1px solid var(--border-light)}

    /* ========== CTA SECTION ========== */
    .cta-section{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--spacing-xl) var(--spacing-lg);text-align:center;position:relative;overflow:hidden;box-shadow:var(--shadow-md)}
    .cta-section::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at center,rgba(255,77,90,0.08) 0%,transparent 70%);pointer-events:none;z-index:0}
    .cta-section .container-inner{position:relative;z-index:1}
    .cta-section h2{font-size:1.6rem;font-weight:800;color:var(--text-primary);margin-bottom:8px}
    .cta-section p{color:var(--text-muted);margin-bottom:20px;font-size:0.95rem}
    .cta-input-group{display:flex;gap:10px;max-width:480px;margin:0 auto;flex-wrap:wrap;justify-content:center}
    .cta-input{flex:1;min-width:220px;padding:12px 16px;border-radius:var(--radius-md);border:1px solid var(--border-color);background:var(--bg-input);color:var(--text-primary);font-size:0.9rem;transition:all var(--transition-fast)}
    .cta-input:focus{border-color:var(--accent-cyan);box-shadow:0 0 0 4px rgba(0,229,255,0.1);outline:none}
    .btn-cta-main{display:inline-flex;align-items:center;gap:6px;background:var(--accent-red);color:#fff;font-weight:700;font-size:0.9rem;padding:12px 28px;border-radius:var(--radius-md);border:none;cursor:pointer;transition:all var(--transition-fast);white-space:nowrap}
    .btn-cta-main:hover{background:#d63a46;transform:translateY(-2px);box-shadow:var(--shadow-glow-red);color:#fff}
    .btn-outline-cyan{display:inline-flex;align-items:center;gap:5px;background:transparent;color:var(--accent-cyan);border:1.5px solid var(--accent-cyan);font-weight:600;font-size:0.85rem;padding:10px 22px;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);text-decoration:none}
    .btn-outline-cyan:hover{background:var(--accent-cyan);color:var(--bg-deep);box-shadow:var(--shadow-glow-cyan)}

    /* ========== FOOTER ========== */
    .site-footer{background:var(--bg-card);border-top:1px solid var(--border-color);padding:var(--spacing-xl) 0 var(--spacing-md);margin-top:var(--spacing-2xl)}
    .footer-brand{font-size:1.15rem;font-weight:800;color:var(--text-primary);margin-bottom:8px}
    .footer-links{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:6px}
    .footer-links a{color:var(--text-muted);font-size:0.82rem;transition:color var(--transition-fast)}
    .footer-links a:hover{color:var(--accent-cyan)}
    .footer-bottom{border-top:1px solid var(--border-light);margin-top:var(--spacing-lg);padding-top:var(--spacing-md);text-align:center;font-size:0.75rem;color:var(--text-muted)}
    .footer-bottom a{color:var(--text-muted);transition:color var(--transition-fast)}
    .footer-bottom a:hover{color:var(--accent-cyan)}

    /* ========== RESPONSIVE ========== */
    @media(max-width:992px){.section-hero h1{font-size:2rem}.hero-match-teams{font-size:0.95rem}.hero-match-score{font-size:1.3rem}.stat-card .stat-value{font-size:1.4rem}.section-title{font-size:1.4rem}}
    @media(max-width:768px){.section-hero{padding:var(--spacing-xl) 0 var(--spacing-lg)}.section-hero h1{font-size:1.65rem}.hero-live-card{flex-direction:column;align-items:flex-start;gap:10px}.hero-match-teams{font-size:0.9rem}.hero-match-score{font-size:1.2rem}.match-card .match-team-name{max-width:70px;font-size:0.78rem}.match-card .match-score-display{font-size:1.1rem;min-width:40px}.filter-bar{gap:6px}.filter-chip{padding:6px 12px;font-size:0.74rem}.section-title{font-size:1.25rem;padding-left:12px}.stat-card{padding:14px 12px}.stat-card .stat-value{font-size:1.3rem}.cta-section{padding:var(--spacing-lg) var(--spacing-md)}.cta-section h2{font-size:1.3rem}.site-navbar .navbar-brand{font-size:1.1rem}.btn-nav-cta{padding:7px 14px;font-size:0.78rem}.btn-nav-sub{padding:6px 10px;font-size:0.74rem}}
    @media(max-width:520px){.section-hero h1{font-size:1.4rem}.hero-live-card{padding:12px 14px}.hero-match-teams{gap:8px;font-size:0.82rem}.hero-match-score{font-size:1.05rem}.match-card{padding:10px 12px}.match-card .match-teams-row{gap:6px}.match-card .match-team-name{max-width:55px;font-size:0.72rem}.match-card .match-score-display{font-size:0.95rem;min-width:35px}.section-title{font-size:1.15rem}.stat-card .stat-value{font-size:1.15rem}.ranking-item{gap:8px;padding:10px}.ranking-num{width:24px;height:24px;font-size:0.74rem}.cta-input-group{flex-direction:column;align-items:stretch}.btn-cta-main{width:100%;justify-content:center}.status-bar{font-size:0.7rem}.status-bar .container{gap:10px}}

/* roulang page: category1 */
:root {
            --bg-deep: #0A0C10;
            --bg-card: #13161D;
            --bg-input: #1A1E27;
            --text-primary: #FFFFFF;
            --text-body: #B0B8C5;
            --text-muted: #6B7280;
            --accent-red: #FF4D5A;
            --accent-cyan: #00E5FF;
            --accent-green: #2ECC71;
            --accent-orange: #F39C12;
            --border-color: #2A2F3A;
            --border-light: #1E2230;
            --radius-sm: 4px;
            --radius-md: 6px;
            --radius-lg: 12px;
            --radius-xl: 16px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.5);
            --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.6);
            --shadow-glow-red: 0 0 20px rgba(255, 77, 90, 0.3);
            --shadow-glow-cyan: 0 0 20px rgba(0, 229, 255, 0.25);
            --font-family: 'Inter', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            --transition-fast: 0.15s ease;
            --transition-base: 0.25s ease;
            --transition-slow: 0.35s ease;
            --section-gap: 60px;
            --section-gap-sm: 40px;
        }

        *,
        *::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-family);
            font-size: 0.95rem;
            line-height: 1.7;
            color: var(--text-body);
            background-color: var(--bg-deep);
            overflow-x: hidden;
            min-height: 100vh;
        }

        a {
            color: var(--accent-cyan);
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: #33eaff;
            text-decoration: none;
        }
        a:focus-visible {
            outline: 2px solid var(--accent-cyan);
            outline-offset: 2px;
            border-radius: 2px;
        }

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

        button {
            cursor: pointer;
            font-family: var(--font-family);
        }
        button:focus-visible {
            outline: 2px solid var(--accent-cyan);
            outline-offset: 2px;
        }

        input {
            font-family: var(--font-family);
        }
        input:focus-visible {
            outline: 2px solid var(--accent-cyan);
            outline-offset: 1px;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            color: var(--text-primary);
            font-weight: 700;
            line-height: 1.3;
            margin-top: 0;
        }
        h1 {
            font-size: 2.5rem;
            font-weight: 800;
            line-height: 1.2;
            letter-spacing: -0.5px;
        }
        h2 {
            font-size: 1.75rem;
            font-weight: 700;
            line-height: 1.3;
            position: relative;
            padding-left: 16px;
            margin-bottom: 1.5rem;
        }
        h2::before {
            content: '';
            position: absolute;
            left: 0;
            top: 6px;
            bottom: 6px;
            width: 3px;
            background: var(--accent-red);
            border-radius: 2px;
        }
        h3 {
            font-size: 1.15rem;
            font-weight: 600;
            line-height: 1.4;
        }
        .data-number {
            font-size: 1.8rem;
            font-weight: 800;
            font-variant-numeric: tabular-nums;
            font-family: 'Inter var', 'Inter', 'PingFang SC', sans-serif;
            color: var(--accent-red);
            letter-spacing: -0.5px;
        }
        .text-cyan {
            color: var(--accent-cyan);
        }
        .text-red {
            color: var(--accent-red);
        }
        .text-green {
            color: var(--accent-green);
        }
        .text-orange {
            color: var(--accent-orange);
        }
        .text-muted {
            color: var(--text-muted);
        }

        .container {
            max-width: 1200px;
            padding-left: 20px;
            padding-right: 20px;
        }

        /* ========== NAVBAR ========== */
        .site-navbar {
            background: rgba(10, 12, 16, 0.85);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--border-color);
            padding: 8px 0;
            position: sticky;
            top: 0;
            z-index: 1050;
            transition: background var(--transition-base);
        }
        .site-navbar .navbar-brand {
            font-weight: 800;
            font-size: 1.25rem;
            color: var(--text-primary);
            letter-spacing: -0.3px;
            display: flex;
            align-items: center;
            gap: 4px;
            white-space: nowrap;
            text-decoration: none;
        }
        .site-navbar .navbar-brand:hover {
            color: var(--text-primary);
        }
        .brand-dot {
            display: inline-block;
            width: 6px;
            height: 6px;
            background: var(--accent-red);
            border-radius: 50%;
            margin-left: 1px;
            vertical-align: middle;
            animation: dotPulse 2s ease-in-out infinite;
        }
        @keyframes dotPulse {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(255, 77, 90, 0.6);
            }
            50% {
                box-shadow: 0 0 8px 4px rgba(255, 77, 90, 0.15);
            }
        }
        .brand-icon-line {
            display: inline-block;
            width: 18px;
            height: 2px;
            background: var(--accent-cyan);
            border-radius: 1px;
            margin-left: 2px;
            vertical-align: middle;
            position: relative;
        }
        .brand-icon-line::after {
            content: '';
            position: absolute;
            right: -4px;
            top: -4px;
            width: 6px;
            height: 6px;
            border: 1.5px solid var(--accent-cyan);
            border-radius: 50%;
            background: transparent;
        }
        .site-navbar .navbar-nav .nav-link {
            color: var(--text-body);
            font-weight: 500;
            font-size: 0.9rem;
            padding: 8px 14px;
            border-radius: var(--radius-sm);
            transition: color var(--transition-fast), background var(--transition-fast);
            white-space: nowrap;
        }
        .site-navbar .navbar-nav .nav-link:hover {
            color: var(--accent-cyan);
            background: rgba(0, 229, 255, 0.04);
        }
        .site-navbar .navbar-nav .nav-link.active {
            color: var(--accent-cyan);
            font-weight: 600;
            background: rgba(0, 229, 255, 0.06);
        }
        .site-navbar .navbar-toggler {
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            padding: 6px 10px;
        }
        .site-navbar .navbar-toggler:focus {
            box-shadow: 0 0 0 2px rgba(0, 229, 255, 0.3);
            outline: none;
        }
        .site-navbar .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='%23B0B8C5' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }
        .btn-nav-cta {
            display: inline-block;
            background: var(--accent-red);
            color: #fff;
            font-weight: 700;
            font-size: 0.85rem;
            padding: 9px 20px;
            border-radius: var(--radius-md);
            border: none;
            text-decoration: none;
            transition: all var(--transition-base);
            white-space: nowrap;
            letter-spacing: 0.2px;
        }
        .btn-nav-cta:hover {
            background: #d43d48;
            color: #fff;
            transform: translateY(-2px);
            box-shadow: var(--shadow-glow-red);
        }
        .btn-nav-sub {
            display: inline-block;
            background: transparent;
            color: var(--text-body);
            font-weight: 500;
            font-size: 0.85rem;
            padding: 8px 16px;
            border-radius: var(--radius-md);
            border: 1px solid var(--border-color);
            text-decoration: none;
            transition: all var(--transition-base);
            white-space: nowrap;
        }
        .btn-nav-sub:hover {
            border-color: var(--accent-cyan);
            color: var(--accent-cyan);
            background: rgba(0, 229, 255, 0.04);
        }

        /* Status Bar */
        .status-bar {
            background: var(--bg-card);
            border-bottom: 1px solid var(--border-color);
            padding: 6px 0;
            font-size: 0.78rem;
            color: var(--text-muted);
            position: sticky;
            top: 56px;
            z-index: 1040;
        }
        .status-item {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            white-space: nowrap;
        }
        .status-dot {
            display: inline-block;
            width: 7px;
            height: 7px;
            border-radius: 50%;
        }
        .status-dot.live {
            background: var(--accent-red);
            animation: dotPulse 1.2s ease-in-out infinite;
        }
        .status-dot.green {
            background: var(--accent-green);
        }
        .status-value {
            color: var(--text-primary);
            font-weight: 600;
        }

        /* ========== HERO ========== */
        .hero-category {
            position: relative;
            padding: 70px 0 60px;
            background: var(--bg-deep);
            overflow: hidden;
        }
        .hero-category::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
            opacity: 0.12;
            z-index: 0;
        }
        .hero-category::after {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 30% 50%, rgba(255, 77, 90, 0.06) 0%, transparent 70%),
                radial-gradient(ellipse at 70% 30%, rgba(0, 229, 255, 0.04) 0%, transparent 70%);
            z-index: 0;
        }
        .hero-category .container {
            position: relative;
            z-index: 1;
        }
        .hero-badge {
            display: inline-block;
            background: rgba(255, 77, 90, 0.15);
            color: var(--accent-red);
            font-weight: 600;
            font-size: 0.8rem;
            padding: 5px 12px;
            border-radius: 20px;
            border: 1px solid rgba(255, 77, 90, 0.25);
            margin-bottom: 16px;
            letter-spacing: 0.5px;
        }
        .hero-category h1 {
            margin-bottom: 12px;
            color: var(--text-primary);
        }
        .hero-subtitle {
            font-size: 1.05rem;
            color: var(--text-body);
            max-width: 600px;
            margin-bottom: 28px;
            line-height: 1.6;
        }

        /* Live Match Card */
        .live-match-highlight {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 20px 24px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 16px;
            box-shadow: var(--shadow-md);
            position: relative;
            overflow: hidden;
            transition: all var(--transition-base);
        }
        .live-match-highlight:hover {
            border-color: var(--accent-cyan);
            box-shadow: var(--shadow-md), 0 0 0 4px rgba(0, 229, 255, 0.04);
        }
        .live-match-highlight .live-indicator {
            position: absolute;
            top: 12px;
            right: 16px;
            display: flex;
            align-items: center;
            gap: 5px;
            font-size: 0.75rem;
            font-weight: 700;
            color: var(--accent-red);
            letter-spacing: 0.5px;
        }
        .live-indicator-dot {
            width: 8px;
            height: 8px;
            background: var(--accent-red);
            border-radius: 50%;
            animation: dotPulse 1s ease-in-out infinite;
        }
        .match-team {
            text-align: center;
            min-width: 80px;
        }
        .match-team .team-name {
            font-weight: 700;
            font-size: 1rem;
            color: var(--text-primary);
            margin-top: 6px;
        }
        .match-team .team-icon {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: var(--bg-input);
            border: 2px solid var(--border-color);
            margin: 0 auto;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 1.1rem;
            color: var(--text-primary);
        }
        .match-score-block {
            text-align: center;
            padding: 0 8px;
        }
        .match-score {
            font-size: 2.8rem;
            font-weight: 900;
            color: var(--text-primary);
            letter-spacing: 2px;
            line-height: 1;
        }
        .match-score-divider {
            color: var(--text-muted);
            font-size: 1.5rem;
            font-weight: 300;
        }
        .match-info-tag {
            font-size: 0.75rem;
            color: var(--accent-orange);
            font-weight: 600;
            margin-top: 2px;
        }
        .match-meta {
            font-size: 0.78rem;
            color: var(--text-muted);
            text-align: center;
            min-width: 70px;
        }

        /* Filter Pills */
        .filter-pills {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: 20px;
        }
        .filter-pill {
            display: inline-block;
            padding: 7px 16px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 500;
            background: var(--bg-card);
            color: var(--text-body);
            border: 1px solid var(--border-color);
            cursor: pointer;
            transition: all var(--transition-fast);
            white-space: nowrap;
            text-decoration: none;
        }
        .filter-pill:hover,
        .filter-pill.active {
            background: rgba(0, 229, 255, 0.08);
            border-color: var(--accent-cyan);
            color: var(--accent-cyan);
        }
        .filter-pill.active {
            font-weight: 600;
            box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.08);
        }

        /* ========== SECTIONS ========== */
        .section-block {
            padding: var(--section-gap) 0;
        }
        .section-block.alt-bg {
            background: var(--bg-card);
        }
        .section-header {
            margin-bottom: 36px;
        }
        .section-header h2 {
            margin-bottom: 8px;
        }
        .section-header .section-desc {
            color: var(--text-muted);
            font-size: 0.9rem;
            max-width: 600px;
        }

        /* Data Metric Cards */
        .metric-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 18px 20px;
            text-align: center;
            transition: all var(--transition-base);
            position: relative;
            height: 100%;
        }
        .metric-card:hover {
            border-color: var(--accent-cyan);
            box-shadow: var(--shadow-sm);
            transform: translateY(-2px);
        }
        .metric-card .metric-value {
            font-size: 2rem;
            font-weight: 800;
            color: var(--accent-red);
            letter-spacing: -0.5px;
            line-height: 1.1;
        }
        .metric-card .metric-label {
            font-size: 0.82rem;
            color: var(--text-body);
            margin-top: 6px;
            font-weight: 500;
        }
        .metric-card .metric-trend {
            font-size: 0.72rem;
            font-weight: 600;
            margin-top: 4px;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 4px;
        }
        .metric-trend.up {
            color: var(--accent-green);
        }
        .metric-trend.down {
            color: var(--accent-red);
        }

        /* Feature / Selling Point Cards */
        .feature-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 28px 22px;
            text-align: center;
            transition: all var(--transition-base);
            height: 100%;
            position: relative;
            overflow: hidden;
        }
        .feature-card:hover {
            border-color: var(--accent-cyan);
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
        }
        .feature-card .feature-icon {
            width: 56px;
            height: 56px;
            border-radius: var(--radius-lg);
            background: rgba(0, 229, 255, 0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 16px;
            font-size: 1.5rem;
            color: var(--accent-cyan);
            transition: all var(--transition-base);
        }
        .feature-card:hover .feature-icon {
            background: rgba(0, 229, 255, 0.15);
            box-shadow: var(--shadow-glow-cyan);
        }
        .feature-card h3 {
            margin-bottom: 8px;
            font-size: 1.05rem;
        }
        .feature-card p {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.6;
            margin-bottom: 0;
        }

        /* Scenario Cards */
        .scenario-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 0;
            overflow: hidden;
            transition: all var(--transition-base);
            height: 100%;
        }
        .scenario-card:hover {
            border-color: var(--accent-cyan);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .scenario-card .scenario-img {
            height: 160px;
            background-size: cover;
            background-position: center;
            position: relative;
        }
        .scenario-card .scenario-img::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 40px;
            background: linear-gradient(to top, var(--bg-card), transparent);
        }
        .scenario-card .scenario-body {
            padding: 18px 20px 22px;
        }
        .scenario-card h3 {
            font-size: 1rem;
            margin-bottom: 6px;
        }
        .scenario-card p {
            font-size: 0.84rem;
            color: var(--text-muted);
            line-height: 1.6;
            margin-bottom: 0;
        }

        /* Process Steps */
        .step-row {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
            justify-content: center;
        }
        .step-item {
            flex: 1;
            min-width: 200px;
            max-width: 260px;
            text-align: center;
            position: relative;
        }
        .step-number {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: var(--accent-red);
            color: #fff;
            font-weight: 800;
            font-size: 1.2rem;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 14px;
            box-shadow: var(--shadow-glow-red);
        }
        .step-item h4 {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
        }
        .step-item p {
            font-size: 0.82rem;
            color: var(--text-muted);
            line-height: 1.5;
        }

        /* Testimonial Cards */
        .testimonial-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 22px 20px;
            transition: all var(--transition-base);
            height: 100%;
        }
        .testimonial-card:hover {
            border-color: var(--accent-cyan);
            box-shadow: var(--shadow-sm);
        }
        .testimonial-card .stars {
            color: var(--accent-orange);
            font-size: 0.85rem;
            margin-bottom: 8px;
        }
        .testimonial-card .testimonial-text {
            font-size: 0.88rem;
            color: var(--text-body);
            line-height: 1.7;
            margin-bottom: 10px;
        }
        .testimonial-card .testimonial-author {
            font-size: 0.78rem;
            color: var(--accent-cyan);
            font-weight: 600;
        }

        /* FAQ Accordion */
        .faq-accordion .accordion-item {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md) !important;
            margin-bottom: 10px;
            overflow: hidden;
        }
        .faq-accordion .accordion-button {
            background: var(--bg-card);
            color: var(--text-primary);
            font-weight: 600;
            font-size: 0.95rem;
            padding: 16px 20px;
            border: none;
            box-shadow: none;
            transition: all var(--transition-fast);
        }
        .faq-accordion .accordion-button::after {
            filter: brightness(0) invert(0.7);
        }
        .faq-accordion .accordion-button:not(.collapsed) {
            background: rgba(0, 229, 255, 0.04);
            color: var(--accent-cyan);
            box-shadow: none;
        }
        .faq-accordion .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.1);
            border-color: var(--accent-cyan);
        }
        .faq-accordion .accordion-body {
            background: var(--bg-card);
            color: var(--text-body);
            font-size: 0.88rem;
            line-height: 1.75;
            padding: 0 20px 18px;
            border-top: 1px solid var(--border-light);
        }

        /* CTA Section */
        .cta-section {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-xl);
            padding: 48px 36px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at center, rgba(255, 77, 90, 0.06) 0%, transparent 70%);
            z-index: 0;
        }
        .cta-section .container-inner {
            position: relative;
            z-index: 1;
        }
        .cta-section h2 {
            padding-left: 0;
            margin-bottom: 10px;
        }
        .cta-section h2::before {
            display: none;
        }
        .cta-section .cta-desc {
            color: var(--text-body);
            font-size: 0.95rem;
            margin-bottom: 24px;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
        }
        .cta-input-group {
            display: flex;
            gap: 10px;
            max-width: 460px;
            margin: 0 auto;
            flex-wrap: wrap;
            justify-content: center;
        }
        .cta-input-group input {
            flex: 1;
            min-width: 200px;
            background: var(--bg-input);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 12px 16px;
            color: var(--text-primary);
            font-size: 0.9rem;
            transition: all var(--transition-fast);
        }
        .cta-input-group input:focus {
            border-color: var(--accent-cyan);
            box-shadow: 0 0 0 4px rgba(0, 229, 255, 0.08);
            outline: none;
        }
        .btn-cta-main {
            display: inline-block;
            background: var(--accent-red);
            color: #fff;
            font-weight: 700;
            font-size: 0.9rem;
            padding: 12px 28px;
            border-radius: var(--radius-md);
            border: none;
            cursor: pointer;
            transition: all var(--transition-base);
            white-space: nowrap;
            letter-spacing: 0.2px;
        }
        .btn-cta-main:hover {
            background: #d43d48;
            transform: translateY(-2px);
            box-shadow: var(--shadow-glow-red);
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: #080A0E;
            border-top: 1px solid var(--border-color);
            padding: 48px 0 28px;
            color: var(--text-muted);
            font-size: 0.82rem;
        }
        .site-footer .footer-brand {
            font-weight: 800;
            font-size: 1.15rem;
            color: var(--text-primary);
            margin-bottom: 12px;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-links a {
            color: var(--text-muted);
            font-size: 0.82rem;
            transition: color var(--transition-fast);
        }
        .footer-links a:hover {
            color: var(--accent-cyan);
        }
        .footer-bottom {
            border-top: 1px solid var(--border-color);
            margin-top: 32px;
            padding-top: 18px;
            text-align: center;
            font-size: 0.76rem;
            color: var(--text-muted);
        }
        .footer-bottom a {
            color: var(--text-muted);
        }
        .footer-bottom a:hover {
            color: var(--accent-cyan);
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 992px) {
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.45rem;
            }
            .hero-category {
                padding: 48px 0 40px;
            }
            .section-block {
                padding: var(--section-gap-sm) 0;
            }
            .site-navbar .navbar-nav {
                padding-top: 10px;
                gap: 2px;
            }
            .status-bar {
                font-size: 0.7rem;
                position: sticky;
                top: 52px;
            }
            .live-match-highlight {
                flex-direction: column;
                text-align: center;
                gap: 10px;
            }
            .match-score {
                font-size: 2.2rem;
            }
            .cta-section {
                padding: 32px 20px;
            }
            .filter-pills {
                gap: 6px;
            }
            .filter-pill {
                padding: 5px 12px;
                font-size: 0.74rem;
            }
            .step-row {
                gap: 16px;
            }
            .step-item {
                min-width: 150px;
                max-width: 200px;
            }
        }

        @media (max-width: 768px) {
            h1 {
                font-size: 1.7rem;
            }
            h2 {
                font-size: 1.3rem;
                padding-left: 12px;
            }
            h2::before {
                width: 2px;
                top: 4px;
                bottom: 4px;
            }
            .hero-category {
                padding: 36px 0 32px;
            }
            .hero-subtitle {
                font-size: 0.9rem;
            }
            .section-block {
                padding: 32px 0;
            }
            .metric-card {
                padding: 14px 12px;
            }
            .metric-card .metric-value {
                font-size: 1.5rem;
            }
            .data-number {
                font-size: 1.4rem;
            }
            .feature-card {
                padding: 20px 16px;
            }
            .live-match-highlight {
                padding: 14px 16px;
            }
            .match-score {
                font-size: 1.8rem;
            }
            .match-team .team-icon {
                width: 36px;
                height: 36px;
                font-size: 0.9rem;
            }
            .match-team .team-name {
                font-size: 0.85rem;
            }
            .cta-input-group {
                flex-direction: column;
                align-items: center;
            }
            .cta-input-group input {
                width: 100%;
                min-width: auto;
            }
            .btn-cta-main {
                width: 100%;
                text-align: center;
            }
            .filter-pills {
                justify-content: center;
            }
            .step-row {
                flex-direction: column;
                align-items: center;
                gap: 20px;
            }
            .step-item {
                max-width: 100%;
                min-width: auto;
                width: 100%;
            }
            .site-footer .row>div {
                margin-bottom: 18px;
            }
            .status-bar .status-item.ms-auto {
                display: none !important;
            }
            .status-bar .container {
                justify-content: center;
                gap: 8px;
            }
        }

        @media (max-width: 520px) {
            h1 {
                font-size: 1.45rem;
                letter-spacing: 0;
            }
            h2 {
                font-size: 1.15rem;
                padding-left: 10px;
            }
            .hero-category {
                padding: 28px 0 24px;
            }
            .hero-subtitle {
                font-size: 0.82rem;
            }
            .live-match-highlight {
                padding: 12px;
                gap: 6px;
            }
            .match-score {
                font-size: 1.5rem;
                letter-spacing: 1px;
            }
            .match-team .team-icon {
                width: 30px;
                height: 30px;
                font-size: 0.75rem;
            }
            .match-team .team-name {
                font-size: 0.75rem;
            }
            .filter-pill {
                padding: 4px 10px;
                font-size: 0.7rem;
            }
            .metric-card {
                padding: 10px 8px;
            }
            .metric-card .metric-value {
                font-size: 1.25rem;
            }
            .metric-card .metric-label {
                font-size: 0.7rem;
            }
            .metric-card .metric-trend {
                font-size: 0.65rem;
            }
            .feature-card {
                padding: 16px 12px;
            }
            .feature-card .feature-icon {
                width: 40px;
                height: 40px;
                font-size: 1.2rem;
                margin-bottom: 10px;
            }
            .feature-card h3 {
                font-size: 0.9rem;
            }
            .feature-card p {
                font-size: 0.76rem;
            }
            .cta-section {
                padding: 24px 14px;
                border-radius: var(--radius-lg);
            }
            .cta-section h2 {
                font-size: 1.1rem;
            }
            .btn-nav-cta {
                padding: 7px 14px;
                font-size: 0.75rem;
            }
            .btn-nav-sub {
                padding: 6px 10px;
                font-size: 0.75rem;
            }
            .site-navbar .navbar-brand {
                font-size: 1.05rem;
            }
            .status-bar {
                font-size: 0.65rem;
                padding: 4px 0;
                top: 46px;
            }
            .scenario-card .scenario-img {
                height: 120px;
            }
            .faq-accordion .accordion-button {
                font-size: 0.85rem;
                padding: 12px 14px;
            }
            .faq-accordion .accordion-body {
                font-size: 0.8rem;
                padding: 0 14px 14px;
            }
            .testimonial-card {
                padding: 16px 14px;
            }
            .testimonial-card .testimonial-text {
                font-size: 0.8rem;
            }
        }

/* roulang page: category4 */
:root {
            --bg-primary: #0A0C10;
            --bg-card: #13161D;
            --bg-input: #1A1E27;
            --bg-elevated: #181B24;
            --text-primary: #FFFFFF;
            --text-body: #B0B8C5;
            --text-muted: #6B7280;
            --accent-red: #FF4D5A;
            --accent-cyan: #00E5FF;
            --accent-green: #2ECC71;
            --accent-warning: #F39C12;
            --accent-gold: #F0A830;
            --accent-gold-light: #FFC853;
            --border-color: #2A2F3A;
            --border-light: #1F2430;
            --radius-sm: 4px;
            --radius-md: 8px;
            --radius-lg: 12px;
            --radius-xl: 16px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.5);
            --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.6);
            --shadow-glow-red: 0 0 20px rgba(255, 77, 90, 0.35);
            --shadow-glow-cyan: 0 0 16px rgba(0, 229, 255, 0.3);
            --shadow-glow-gold: 0 0 18px rgba(240, 168, 48, 0.35);
            --font-family: 'Inter', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            --transition-fast: 0.18s ease;
            --transition-normal: 0.28s ease;
            --transition-slow: 0.4s ease;
            --section-gap: 64px;
            --container-max: 1240px;
        }

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

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

        body {
            font-family: var(--font-family);
            background-color: var(--bg-primary);
            color: var(--text-body);
            line-height: 1.7;
            font-size: 0.95rem;
            overflow-x: hidden;
            min-height: 100vh;
        }

        a {
            color: var(--accent-cyan);
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: #33ebff;
            text-decoration: none;
        }
        a:focus-visible {
            outline: 2px solid var(--accent-cyan);
            outline-offset: 3px;
            border-radius: 3px;
        }

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

        button {
            cursor: pointer;
            font-family: inherit;
        }
        button:focus-visible {
            outline: 2px solid var(--accent-cyan);
            outline-offset: 3px;
            border-radius: 4px;
        }

        input {
            font-family: inherit;
        }
        input:focus-visible {
            outline: 2px solid var(--accent-cyan);
            outline-offset: 2px;
        }

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

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            color: var(--text-primary);
            font-weight: 700;
            line-height: 1.3;
            margin-top: 0;
        }
        h1 {
            font-size: 2.5rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            line-height: 1.2;
            margin-bottom: 1rem;
        }
        h2 {
            font-size: 1.75rem;
            font-weight: 700;
            margin-bottom: 0.75rem;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        h2::before {
            content: '';
            display: inline-block;
            width: 4px;
            height: 24px;
            background: var(--accent-red);
            border-radius: 2px;
            flex-shrink: 0;
        }
        h3 {
            font-size: 1.15rem;
            font-weight: 600;
            margin-bottom: 0.5rem;
        }
        .section-title-gold h2::before {
            background: var(--accent-gold);
        }

        .text-muted-custom {
            color: var(--text-muted);
        }

        /* ============ NAVBAR ============ */
        .site-navbar {
            background: rgba(10, 12, 16, 0.85);
            border-bottom: 1px solid var(--border-color);
            padding: 10px 0;
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            position: sticky;
            top: 0;
            z-index: 1050;
            transition: background var(--transition-normal);
        }
        .site-navbar .navbar-brand {
            font-weight: 800;
            font-size: 1.3rem;
            color: var(--text-primary);
            letter-spacing: -0.3px;
            display: flex;
            align-items: center;
            gap: 4px;
            white-space: nowrap;
        }
        .site-navbar .navbar-brand .brand-dot {
            display: inline-block;
            width: 7px;
            height: 7px;
            background: var(--accent-red);
            border-radius: 50%;
            margin-left: 1px;
        }
        .site-navbar .navbar-brand .brand-icon-line {
            display: inline-block;
            width: 16px;
            height: 2px;
            background: var(--accent-cyan);
            border-radius: 1px;
            margin-left: 3px;
            animation: brandLinePulse 1.8s ease-in-out infinite;
        }
        @keyframes brandLinePulse {
            0%,
            100% {
                opacity: 0.5;
                width: 16px;
            }
            50% {
                opacity: 1;
                width: 24px;
            }
        }
        .site-navbar .navbar-brand:hover {
            color: #e6e6e6;
        }
        .site-navbar .nav-link {
            color: var(--text-body);
            font-weight: 500;
            font-size: 0.9rem;
            padding: 8px 14px !important;
            border-radius: 6px;
            transition: all var(--transition-fast);
            white-space: nowrap;
            position: relative;
        }
        .site-navbar .nav-link:hover {
            color: var(--accent-cyan);
            background: rgba(0, 229, 255, 0.05);
        }
        .site-navbar .nav-link.active {
            color: var(--accent-cyan);
            font-weight: 700;
            background: rgba(0, 229, 255, 0.08);
        }
        .site-navbar .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 14px;
            right: 14px;
            height: 2px;
            background: var(--accent-cyan);
            border-radius: 1px;
        }
        .btn-nav-cta {
            background: var(--accent-red);
            color: #fff;
            font-weight: 700;
            font-size: 0.85rem;
            padding: 9px 20px;
            border-radius: var(--radius-md);
            border: none;
            transition: all var(--transition-fast);
            white-space: nowrap;
            text-decoration: none;
            display: inline-block;
            box-shadow: var(--shadow-glow-red);
        }
        .btn-nav-cta:hover {
            background: #d9404d;
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 0 28px rgba(255, 77, 90, 0.5);
            text-decoration: none;
        }
        .btn-nav-sub {
            color: var(--text-body);
            font-weight: 500;
            font-size: 0.85rem;
            padding: 8px 14px;
            border-radius: var(--radius-md);
            border: 1px solid var(--border-color);
            background: transparent;
            transition: all var(--transition-fast);
            white-space: nowrap;
            text-decoration: none;
            display: inline-block;
        }
        .btn-nav-sub:hover {
            border-color: var(--accent-cyan);
            color: var(--accent-cyan);
            background: rgba(0, 229, 255, 0.04);
            text-decoration: none;
        }
        .navbar-toggler {
            border: 1px solid var(--border-color);
            padding: 6px 10px;
            border-radius: 6px;
            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='%23B0B8C5' stroke-width='2.5' stroke-linecap='round' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E");
        }
        .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.2);
        }

        /* Status Bar */
        .status-bar {
            background: var(--bg-card);
            border-bottom: 1px solid var(--border-light);
            padding: 8px 0;
            font-size: 0.78rem;
            color: var(--text-muted);
            overflow-x: auto;
            white-space: nowrap;
            -webkit-overflow-scrolling: touch;
        }
        .status-bar::-webkit-scrollbar {
            height: 3px;
        }
        .status-bar::-webkit-scrollbar-thumb {
            background: var(--border-color);
            border-radius: 3px;
        }
        .status-item {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            font-weight: 500;
            white-space: nowrap;
        }
        .status-dot {
            display: inline-block;
            width: 7px;
            height: 7px;
            border-radius: 50%;
            flex-shrink: 0;
        }
        .status-dot.live {
            background: var(--accent-red);
            animation: dotPulse 1.2s ease-in-out infinite;
        }
        @keyframes dotPulse {
            0%,
            100% {
                box-shadow: 0 0 4px var(--accent-red);
            }
            50% {
                box-shadow: 0 0 14px var(--accent-red), 0 0 24px rgba(255, 77, 90, 0.6);
            }
        }
        .status-dot.green {
            background: var(--accent-green);
        }
        .status-value {
            color: var(--text-primary);
            font-weight: 700;
        }

        /* ============ HERO SECTION ============ */
        .hero-category {
            position: relative;
            padding: 60px 0 50px;
            background: var(--bg-primary);
            overflow: hidden;
            border-bottom: 1px solid var(--border-light);
        }
        .hero-category::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -120px;
            width: 500px;
            height: 500px;
            background: radial-gradient(ellipse, rgba(240, 168, 48, 0.08) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
            z-index: 0;
        }
        .hero-category::after {
            content: '';
            position: absolute;
            bottom: -40px;
            left: -100px;
            width: 400px;
            height: 400px;
            background: radial-gradient(ellipse, rgba(255, 77, 90, 0.06) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
            z-index: 0;
        }
        .hero-category .container {
            position: relative;
            z-index: 1;
        }
        .hero-category h1 {
            font-size: 2.4rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            margin-bottom: 8px;
            color: var(--text-primary);
        }
        .hero-category h1 .gold-accent {
            color: var(--accent-gold-light);
        }
        .hero-category .hero-subtitle {
            font-size: 1.05rem;
            color: var(--text-muted);
            margin-bottom: 28px;
            max-width: 600px;
        }
        .hero-live-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 16px 18px;
            display: flex;
            align-items: center;
            gap: 14px;
            flex-wrap: wrap;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-normal);
            position: relative;
            overflow: hidden;
        }
        .hero-live-card:hover {
            border-color: var(--accent-gold);
            box-shadow: var(--shadow-glow-gold), var(--shadow-md);
            transform: translateY(-2px);
        }
        .hero-live-card .live-badge {
            background: var(--accent-red);
            color: #fff;
            font-size: 0.7rem;
            font-weight: 700;
            padding: 3px 9px;
            border-radius: 20px;
            animation: dotPulse 1.2s ease-in-out infinite;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 4px;
            flex-shrink: 0;
        }
        .hero-live-card .live-badge::before {
            content: '';
            display: inline-block;
            width: 6px;
            height: 6px;
            background: #fff;
            border-radius: 50%;
        }
        .hero-live-card .match-teams {
            font-weight: 700;
            font-size: 1.05rem;
            color: var(--text-primary);
            white-space: nowrap;
        }
        .hero-live-card .match-score {
            font-weight: 800;
            font-size: 1.5rem;
            color: var(--accent-gold-light);
            font-variant-numeric: tabular-nums;
            font-family: 'Inter var', 'Inter', sans-serif;
            letter-spacing: 1px;
            white-space: nowrap;
        }
        .hero-live-card .match-info {
            font-size: 0.78rem;
            color: var(--text-muted);
            white-space: nowrap;
        }
        .hero-live-card .match-stage {
            font-size: 0.75rem;
            color: var(--accent-cyan);
            font-weight: 600;
            white-space: nowrap;
            border: 1px solid rgba(0, 229, 255, 0.3);
            padding: 2px 10px;
            border-radius: 12px;
            background: rgba(0, 229, 255, 0.05);
        }

        /* Filter Bar */
        .filter-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: 20px;
        }
        .filter-pill {
            font-size: 0.82rem;
            font-weight: 500;
            padding: 7px 16px;
            border-radius: 20px;
            border: 1px solid var(--border-color);
            background: transparent;
            color: var(--text-body);
            cursor: pointer;
            transition: all var(--transition-fast);
            white-space: nowrap;
            text-decoration: none;
        }
        .filter-pill:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold-light);
            background: rgba(240, 168, 48, 0.06);
        }
        .filter-pill.active {
            background: var(--accent-gold);
            color: #000;
            border-color: var(--accent-gold);
            font-weight: 700;
        }

        /* ============ SECTION SPACING ============ */
        .section {
            padding: var(--section-gap) 0;
        }
        .section-sm {
            padding: 40px 0;
        }
        .section-header {
            margin-bottom: 36px;
        }
        .section-header p {
            color: var(--text-muted);
            font-size: 0.95rem;
            margin-bottom: 0;
            max-width: 600px;
        }

        /* ============ STAT CARDS ============ */
        .stat-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            padding: 20px 18px;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-normal);
            position: relative;
            overflow: hidden;
            height: 100%;
        }
        .stat-card:hover {
            border-color: var(--accent-cyan);
            box-shadow: var(--shadow-glow-cyan), var(--shadow-md);
            transform: translateY(-3px);
        }
        .stat-card .stat-icon {
            font-size: 1.4rem;
            color: var(--accent-gold);
            margin-bottom: 8px;
        }
        .stat-card .stat-value {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--text-primary);
            font-variant-numeric: tabular-nums;
            font-family: 'Inter var', 'Inter', sans-serif;
            line-height: 1.1;
        }
        .stat-card .stat-label {
            font-size: 0.82rem;
            color: var(--text-muted);
            margin-top: 4px;
        }
        .stat-card .stat-trend {
            font-size: 0.78rem;
            font-weight: 600;
            margin-top: 2px;
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .stat-trend.up {
            color: var(--accent-green);
        }
        .stat-trend.down {
            color: var(--accent-red);
        }
        .stat-trend.neutral {
            color: var(--accent-warning);
        }

        /* ============ MATCH LIST ============ */
        .match-list-item {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 14px 16px;
            border-bottom: 1px solid var(--border-light);
            transition: all var(--transition-fast);
            flex-wrap: wrap;
            background: transparent;
            border-radius: var(--radius-sm);
        }
        .match-list-item:hover {
            background: var(--bg-elevated);
            border-bottom-color: var(--accent-gold);
        }
        .match-list-item .match-time {
            font-size: 0.8rem;
            color: var(--text-muted);
            white-space: nowrap;
            min-width: 70px;
        }
        .match-list-item .match-teams-sm {
            font-weight: 600;
            color: var(--text-primary);
            flex: 1;
            min-width: 140px;
        }
        .match-list-item .match-score-sm {
            font-weight: 800;
            font-size: 1.1rem;
            color: var(--accent-gold-light);
            font-variant-numeric: tabular-nums;
            font-family: 'Inter var', 'Inter', sans-serif;
            white-space: nowrap;
        }
        .match-list-item .match-result-tag {
            font-size: 0.72rem;
            font-weight: 700;
            padding: 3px 10px;
            border-radius: 12px;
            white-space: nowrap;
        }
        .tag-win {
            background: rgba(46, 204, 113, 0.15);
            color: var(--accent-green);
        }
        .tag-loss {
            background: rgba(255, 77, 90, 0.12);
            color: var(--accent-red);
        }
        .tag-upcoming {
            background: rgba(240, 168, 48, 0.12);
            color: var(--accent-gold-light);
        }
        .tag-live-sm {
            background: rgba(255, 77, 90, 0.2);
            color: var(--accent-red);
            animation: dotPulse 1.2s ease-in-out infinite;
        }

        /* ============ RANKING TABLE ============ */
        .ranking-table-wrap {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
        }
        .ranking-row {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 14px 18px;
            border-bottom: 1px solid var(--border-light);
            transition: all var(--transition-fast);
            flex-wrap: wrap;
        }
        .ranking-row:last-child {
            border-bottom: none;
        }
        .ranking-row:hover {
            background: var(--bg-elevated);
        }
        .ranking-pos {
            font-weight: 800;
            font-size: 1.2rem;
            color: var(--text-primary);
            min-width: 36px;
            text-align: center;
            flex-shrink: 0;
        }
        .ranking-pos.top1 {
            color: var(--accent-gold-light);
            font-size: 1.4rem;
        }
        .ranking-pos.top2 {
            color: #C0C0C0;
        }
        .ranking-pos.top3 {
            color: #CD7F32;
        }
        .ranking-team-name {
            font-weight: 600;
            color: var(--text-primary);
            flex: 1;
            min-width: 100px;
        }
        .ranking-stat {
            font-size: 0.85rem;
            color: var(--text-muted);
            white-space: nowrap;
            min-width: 50px;
            text-align: center;
        }
        .ranking-stat strong {
            color: var(--text-primary);
            font-weight: 700;
        }

        /* ============ SERVICE CARDS ============ */
        .service-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 28px 22px;
            text-align: center;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-normal);
            height: 100%;
            position: relative;
            overflow: hidden;
        }
        .service-card:hover {
            border-color: var(--accent-gold);
            box-shadow: var(--shadow-glow-gold), var(--shadow-md);
            transform: translateY(-4px);
            background: var(--bg-elevated);
        }
        .service-card .service-icon {
            font-size: 2.2rem;
            color: var(--accent-gold);
            margin-bottom: 14px;
            transition: transform var(--transition-normal);
        }
        .service-card:hover .service-icon {
            transform: scale(1.15);
        }
        .service-card h3 {
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 6px;
        }
        .service-card p {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 0;
            line-height: 1.5;
        }

        /* ============ REVIEW CARDS ============ */
        .review-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 22px 18px;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-normal);
            height: 100%;
        }
        .review-card:hover {
            border-color: var(--accent-cyan);
            box-shadow: var(--shadow-glow-cyan), var(--shadow-md);
        }
        .review-card .review-stars {
            color: var(--accent-gold-light);
            font-size: 0.9rem;
            margin-bottom: 8px;
            letter-spacing: 1px;
        }
        .review-card .review-text {
            font-size: 0.9rem;
            color: var(--text-body);
            line-height: 1.6;
            margin-bottom: 10px;
            font-style: italic;
        }
        .review-card .review-author {
            font-size: 0.8rem;
            color: var(--accent-cyan);
            font-weight: 600;
        }

        /* ============ FAQ ============ */
        .faq-accordion .accordion-item {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md) !important;
            margin-bottom: 10px;
            overflow: hidden;
            box-shadow: var(--shadow-sm);
        }
        .faq-accordion .accordion-button {
            background: var(--bg-card);
            color: var(--text-primary);
            font-weight: 700;
            font-size: 0.95rem;
            padding: 16px 20px;
            border: none;
            box-shadow: none;
            transition: all var(--transition-fast);
            border-radius: var(--radius-md) !important;
        }
        .faq-accordion .accordion-button::after {
            filter: brightness(0) saturate(100%) invert(70%) sepia(80%) saturate(1200%) hue-rotate(155deg) brightness(105%) contrast(105%);
            transition: transform var(--transition-fast);
        }
        .faq-accordion .accordion-button:not(.collapsed) {
            background: var(--bg-elevated);
            color: var(--accent-cyan);
            border-bottom: 1px solid var(--border-light);
            border-radius: var(--radius-md) var(--radius-md) 0 0 !important;
        }
        .faq-accordion .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.15);
        }
        .faq-accordion .accordion-body {
            background: var(--bg-card);
            color: var(--text-body);
            font-size: 0.9rem;
            line-height: 1.7;
            padding: 18px 20px;
        }

        /* ============ CTA SECTION ============ */
        .cta-section {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-xl);
            padding: 48px 32px;
            text-align: center;
            box-shadow: var(--shadow-lg);
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            top: -50px;
            left: 50%;
            transform: translateX(-50%);
            width: 300px;
            height: 300px;
            background: radial-gradient(ellipse, rgba(240, 168, 48, 0.1) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .cta-section h2 {
            justify-content: center;
            position: relative;
            z-index: 1;
        }
        .cta-section h2::before {
            display: none;
        }
        .cta-section .cta-input-group {
            display: flex;
            gap: 10px;
            max-width: 480px;
            margin: 20px auto 0;
            flex-wrap: wrap;
            justify-content: center;
            position: relative;
            z-index: 1;
        }
        .cta-section input[type="email"] {
            flex: 1;
            min-width: 220px;
            padding: 13px 18px;
            border-radius: var(--radius-md);
            border: 1px solid var(--border-color);
            background: var(--bg-input);
            color: var(--text-primary);
            font-size: 0.9rem;
            transition: all var(--transition-fast);
        }
        .cta-section input[type="email"]:focus {
            border-color: var(--accent-cyan);
            box-shadow: 0 0 0 4px rgba(0, 229, 255, 0.08);
            outline: none;
        }
        .cta-section .btn-cta-submit {
            background: var(--accent-red);
            color: #fff;
            font-weight: 700;
            padding: 13px 28px;
            border-radius: var(--radius-md);
            border: none;
            font-size: 0.95rem;
            transition: all var(--transition-fast);
            white-space: nowrap;
            box-shadow: var(--shadow-glow-red);
        }
        .cta-section .btn-cta-submit:hover {
            background: #d9404d;
            transform: translateY(-2px);
            box-shadow: 0 0 28px rgba(255, 77, 90, 0.5);
        }

        /* ============ FOOTER ============ */
        .site-footer {
            background: var(--bg-card);
            border-top: 1px solid var(--border-color);
            padding: 48px 0 28px;
            margin-top: var(--section-gap);
        }
        .footer-brand {
            font-weight: 800;
            font-size: 1.2rem;
            color: var(--text-primary);
            margin-bottom: 10px;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 6px;
        }
        .footer-links a {
            color: var(--text-muted);
            font-size: 0.85rem;
            transition: color var(--transition-fast);
        }
        .footer-links a:hover {
            color: var(--accent-cyan);
        }
        .footer-bottom {
            margin-top: 32px;
            padding-top: 20px;
            border-top: 1px solid var(--border-light);
            text-align: center;
            font-size: 0.78rem;
            color: var(--text-muted);
        }
        .footer-bottom a {
            color: var(--text-muted);
            transition: color var(--transition-fast);
        }
        .footer-bottom a:hover {
            color: var(--accent-cyan);
        }

        /* ============ RESPONSIVE ============ */
        @media (max-width: 992px) {
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            .hero-category {
                padding: 40px 0 36px;
            }
            .hero-category h1 {
                font-size: 1.8rem;
            }
            .hero-live-card {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
            .section {
                padding: 42px 0;
            }
            .site-navbar .nav-link {
                padding: 10px 16px !important;
                font-size: 0.88rem;
            }
            .site-navbar .navbar-collapse {
                background: rgba(10, 12, 16, 0.95);
                border-radius: var(--radius-md);
                padding: 12px;
                margin-top: 8px;
                border: 1px solid var(--border-color);
            }
            .match-list-item {
                gap: 10px;
                padding: 12px 10px;
            }
            .match-list-item .match-time {
                min-width: 55px;
                font-size: 0.72rem;
            }
            .ranking-row {
                gap: 8px;
                padding: 12px 10px;
            }
            .cta-section {
                padding: 32px 18px;
            }
        }
        @media (max-width: 768px) {
            h1 {
                font-size: 1.6rem;
            }
            h2 {
                font-size: 1.25rem;
            }
            h2::before {
                height: 18px;
                width: 3px;
            }
            .hero-category h1 {
                font-size: 1.5rem;
            }
            .hero-category .hero-subtitle {
                font-size: 0.9rem;
            }
            .hero-live-card .match-score {
                font-size: 1.2rem;
            }
            .hero-live-card .match-teams {
                font-size: 0.9rem;
            }
            .stat-card .stat-value {
                font-size: 1.4rem;
            }
            .section {
                padding: 32px 0;
            }
            .section-header {
                margin-bottom: 22px;
            }
            .filter-bar {
                gap: 5px;
            }
            .filter-pill {
                font-size: 0.75rem;
                padding: 5px 12px;
            }
            .match-list-item {
                flex-direction: column;
                align-items: flex-start;
                gap: 4px;
                padding: 10px 8px;
            }
            .ranking-row {
                flex-wrap: wrap;
                gap: 4px;
            }
            .ranking-team-name {
                min-width: 80px;
                font-size: 0.85rem;
            }
            .cta-section .cta-input-group {
                flex-direction: column;
                align-items: center;
            }
            .cta-section input[type="email"] {
                width: 100%;
            }
            .btn-nav-cta {
                font-size: 0.78rem;
                padding: 7px 14px;
            }
            .btn-nav-sub {
                font-size: 0.78rem;
                padding: 6px 10px;
            }
        }
        @media (max-width: 520px) {
            h1 {
                font-size: 1.35rem;
            }
            h2 {
                font-size: 1.15rem;
            }
            .hero-category {
                padding: 28px 0 24px;
            }
            .hero-category h1 {
                font-size: 1.3rem;
            }
            .stat-card {
                padding: 14px 12px;
            }
            .stat-card .stat-value {
                font-size: 1.2rem;
            }
            .service-card {
                padding: 18px 14px;
            }
            .service-card .service-icon {
                font-size: 1.6rem;
            }
            .cta-section {
                padding: 24px 14px;
                border-radius: var(--radius-md);
            }
            .cta-section h2 {
                font-size: 1.1rem;
            }
            .container {
                padding-left: 12px;
                padding-right: 12px;
            }
        }

/* roulang page: category3 */
:root {
            --bg-primary: #0A0C10;
            --bg-card: #13161D;
            --bg-input: #1A1E27;
            --text-primary: #FFFFFF;
            --text-body: #B0B8C5;
            --text-muted: #6B7280;
            --accent-red: #FF4D5A;
            --accent-cyan: #00E5FF;
            --accent-green: #2ECC71;
            --accent-amber: #F39C12;
            --border-color: #2A2F3A;
            --border-light: #1E2330;
            --radius-sm: 4px;
            --radius-md: 6px;
            --radius-lg: 12px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.55);
            --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.65);
            --shadow-glow-red: 0 0 18px rgba(255, 77, 90, 0.25);
            --shadow-glow-cyan: 0 0 14px rgba(0, 229, 255, 0.18);
            --font-sans: 'Inter', 'PingFang SC', 'Microsoft YaHei', 'Segoe UI', sans-serif;
            --transition-fast: 0.15s ease;
            --transition-smooth: 0.25s ease;
        }

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

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

        body {
            font-family: var(--font-sans);
            font-size: 0.95rem;
            line-height: 1.7;
            color: var(--text-body);
            background-color: var(--bg-primary);
            margin: 0;
            padding: 0;
            min-height: 100vh;
            overflow-x: hidden;
        }

        a {
            color: var(--accent-cyan);
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: #33ebff;
            text-decoration: none;
        }
        a:focus-visible {
            outline: 2px solid var(--accent-cyan);
            outline-offset: 2px;
            border-radius: 2px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            font-family: inherit;
            cursor: pointer;
        }
        ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        /* Container */
        .container {
            max-width: 1200px;
        }

        /* ============ NAVBAR ============ */
        .site-navbar {
            background: rgba(10, 12, 16, 0.88);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-color);
            padding: 10px 0;
            position: sticky;
            top: 0;
            z-index: 1050;
            box-shadow: var(--shadow-sm);
        }
        .navbar-brand {
            font-weight: 800;
            font-size: 1.35rem;
            letter-spacing: -0.3px;
            color: var(--text-primary) !important;
            white-space: nowrap;
            position: relative;
            display: flex;
            align-items: center;
            gap: 0;
        }
        .brand-dot {
            display: inline-block;
            width: 7px;
            height: 7px;
            background: var(--accent-red);
            border-radius: 50%;
            margin-left: 3px;
            animation: brandPulse 2.2s ease-in-out infinite;
        }
        .brand-icon-line {
            display: inline-block;
            width: 18px;
            height: 2px;
            background: var(--accent-cyan);
            border-radius: 1px;
            margin-left: 5px;
            animation: brandLineShimmer 2s ease-in-out infinite;
        }
        @keyframes brandPulse {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(255, 77, 90, 0.7);
            }
            50% {
                box-shadow: 0 0 10px 3px rgba(255, 77, 90, 0.25);
            }
        }
        @keyframes brandLineShimmer {
            0%,
            100% {
                opacity: 0.6;
            }
            50% {
                opacity: 1;
            }
        }
        .navbar-toggler {
            border: 1px solid var(--border-color);
            padding: 6px 10px;
            border-radius: var(--radius-sm);
            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(176,184,197,0.9)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }
        .navbar-toggler:focus {
            box-shadow: 0 0 0 2px var(--accent-cyan);
            outline: none;
        }
        .nav-link {
            color: var(--text-body) !important;
            font-weight: 500;
            font-size: 0.9rem;
            padding: 8px 14px !important;
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
            white-space: nowrap;
            position: relative;
        }
        .nav-link:hover {
            color: var(--accent-cyan) !important;
            background: rgba(0, 229, 255, 0.04);
        }
        .nav-link.active {
            color: var(--accent-cyan) !important;
            background: rgba(0, 229, 255, 0.07);
            font-weight: 600;
        }
        .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 14px;
            right: 14px;
            height: 2px;
            background: var(--accent-cyan);
            border-radius: 1px;
        }
        .btn-nav-sub {
            display: inline-flex;
            align-items: center;
            padding: 8px 18px;
            border-radius: var(--radius-md);
            font-weight: 600;
            font-size: 0.85rem;
            color: var(--text-body);
            background: transparent;
            border: 1px solid var(--border-color);
            transition: all var(--transition-fast);
            white-space: nowrap;
            text-decoration: none;
        }
        .btn-nav-sub:hover {
            border-color: var(--accent-cyan);
            color: var(--accent-cyan);
            background: rgba(0, 229, 255, 0.04);
        }
        .btn-nav-cta {
            display: inline-flex;
            align-items: center;
            padding: 9px 20px;
            border-radius: var(--radius-md);
            font-weight: 700;
            font-size: 0.85rem;
            color: #fff;
            background: var(--accent-red);
            border: none;
            transition: all var(--transition-smooth);
            white-space: nowrap;
            text-decoration: none;
            box-shadow: var(--shadow-glow-red);
        }
        .btn-nav-cta:hover {
            background: #e03d48;
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 4px 22px rgba(255, 77, 90, 0.4);
        }

        /* Status Bar */
        .status-bar {
            background: var(--bg-card);
            border-bottom: 1px solid var(--border-light);
            padding: 7px 0;
            font-size: 0.78rem;
            color: var(--text-muted);
            overflow-x: auto;
            white-space: nowrap;
            -webkit-overflow-scrolling: touch;
        }
        .status-bar .container {
            display: flex;
            flex-wrap: nowrap;
            align-items: center;
            gap: 16px;
            min-width: max-content;
        }
        .status-item {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            flex-shrink: 0;
        }
        .status-dot {
            display: inline-block;
            width: 7px;
            height: 7px;
            border-radius: 50%;
            flex-shrink: 0;
        }
        .status-dot.live {
            background: var(--accent-red);
            animation: livePulse 1.2s ease-in-out infinite;
        }
        .status-dot.green {
            background: var(--accent-green);
        }
        @keyframes livePulse {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(255, 77, 90, 0.8);
            }
            50% {
                box-shadow: 0 0 8px 4px rgba(255, 77, 90, 0.3);
            }
        }
        .status-value {
            color: var(--text-primary);
            font-weight: 600;
        }

        /* ============ HERO ============ */
        .category-hero {
            position: relative;
            padding: 60px 0 50px;
            background: var(--bg-primary);
            overflow: hidden;
        }
        .category-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
            opacity: 0.13;
            z-index: 0;
            filter: saturate(0.6) brightness(0.7);
        }
        .category-hero::after {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 60% 30%, rgba(255, 77, 90, 0.06) 0%, transparent 60%),
                radial-gradient(ellipse at 30% 60%, rgba(0, 229, 255, 0.04) 0%, transparent 55%);
            z-index: 0;
            pointer-events: none;
        }
        .category-hero .container {
            position: relative;
            z-index: 1;
        }
        .hero-badge {
            display: inline-block;
            padding: 5px 14px;
            border-radius: 20px;
            font-size: 0.78rem;
            font-weight: 700;
            background: rgba(255, 77, 90, 0.15);
            color: var(--accent-red);
            border: 1px solid rgba(255, 77, 90, 0.3);
            letter-spacing: 0.5px;
            margin-bottom: 16px;
        }
        .category-hero h1 {
            font-size: 2.5rem;
            font-weight: 800;
            line-height: 1.2;
            letter-spacing: -0.5px;
            color: var(--text-primary);
            margin-bottom: 10px;
        }
        .category-hero .hero-subtitle {
            font-size: 1rem;
            color: var(--text-muted);
            max-width: 600px;
            line-height: 1.6;
            margin-bottom: 24px;
        }
        .hero-highlight-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 20px 24px;
            display: flex;
            align-items: center;
            gap: 20px;
            flex-wrap: wrap;
            box-shadow: var(--shadow-md);
            position: relative;
            overflow: hidden;
        }
        .hero-highlight-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 4px;
            height: 100%;
            background: var(--accent-red);
            border-radius: 2px 0 0 2px;
        }
        .hero-highlight-card .live-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 4px 12px;
            border-radius: 14px;
            font-size: 0.75rem;
            font-weight: 700;
            background: rgba(255, 77, 90, 0.2);
            color: var(--accent-red);
            letter-spacing: 0.5px;
            flex-shrink: 0;
        }
        .hero-highlight-card .live-dot-sm {
            display: inline-block;
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--accent-red);
            animation: livePulse 1.2s ease-in-out infinite;
        }
        .hero-match-teams {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            font-weight: 700;
            font-size: 1.2rem;
            color: var(--text-primary);
        }
        .hero-match-teams .vs-divider {
            color: var(--accent-red);
            font-weight: 800;
            font-size: 1.1rem;
        }
        .hero-match-score {
            font-size: 2rem;
            font-weight: 800;
            color: var(--accent-red);
            letter-spacing: 2px;
            font-variant-numeric: tabular-nums;
            font-family: 'Inter var', 'Inter', sans-serif;
        }
        .hero-match-info {
            font-size: 0.82rem;
            color: var(--text-muted);
            flex-shrink: 0;
        }
        .hero-filter-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: 20px;
        }
        .hero-filter-btn {
            padding: 7px 16px;
            border-radius: 20px;
            font-size: 0.82rem;
            font-weight: 600;
            border: 1px solid var(--border-color);
            background: transparent;
            color: var(--text-body);
            cursor: pointer;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .hero-filter-btn:hover,
        .hero-filter-btn.active-filter {
            border-color: var(--accent-cyan);
            color: var(--accent-cyan);
            background: rgba(0, 229, 255, 0.06);
        }
        .hero-filter-btn.active-filter {
            background: rgba(0, 229, 255, 0.1);
            font-weight: 700;
        }

        /* ============ SECTION COMMON ============ */
        section {
            padding: 48px 0;
        }
        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 0.8rem;
            font-weight: 700;
            color: var(--accent-cyan);
            text-transform: uppercase;
            letter-spacing: 0.8px;
            margin-bottom: 6px;
        }
        .section-label::before {
            content: '';
            display: inline-block;
            width: 16px;
            height: 2px;
            background: var(--accent-cyan);
            border-radius: 1px;
        }
        h2 {
            font-size: 1.75rem;
            font-weight: 700;
            line-height: 1.3;
            color: var(--text-primary);
            margin-bottom: 28px;
            position: relative;
            padding-left: 16px;
        }
        h2::before {
            content: '';
            position: absolute;
            left: 0;
            top: 4px;
            bottom: 4px;
            width: 3px;
            background: var(--accent-red);
            border-radius: 2px;
        }
        h3 {
            font-size: 1.1rem;
            font-weight: 600;
            line-height: 1.4;
            color: var(--text-primary);
        }

        /* ============ LIVE MATCH CARDS GRID ============ */
        .live-matches-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
        }
        .match-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            padding: 14px 16px;
            display: flex;
            flex-direction: column;
            gap: 10px;
            transition: all var(--transition-smooth);
            box-shadow: var(--shadow-sm);
            position: relative;
            overflow: hidden;
        }
        .match-card:hover {
            border-color: var(--accent-cyan);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.55), var(--shadow-glow-cyan);
            transform: translateY(-2px);
        }
        .match-card .match-card-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 8px;
        }
        .match-card .match-league {
            font-size: 0.72rem;
            font-weight: 600;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 0.3px;
        }
        .match-card .live-badge {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 0.7rem;
            font-weight: 700;
            color: var(--accent-red);
            letter-spacing: 0.5px;
        }
        .match-card .live-badge .dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--accent-red);
            animation: livePulse 1.2s ease-in-out infinite;
        }
        .match-card .match-teams-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 8px;
        }
        .match-card .team-name {
            font-weight: 700;
            font-size: 0.9rem;
            color: var(--text-primary);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            max-width: 100px;
        }
        .match-card .match-score-display {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--accent-red);
            letter-spacing: 1px;
            font-variant-numeric: tabular-nums;
            font-family: 'Inter var', 'Inter', sans-serif;
            flex-shrink: 0;
        }
        .match-card .match-card-footer {
            font-size: 0.72rem;
            color: var(--text-muted);
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .match-card.match-upcoming {
            border-left: 3px solid var(--accent-amber);
        }
        .match-card.match-upcoming .match-score-display {
            color: var(--accent-amber);
            font-size: 0.85rem;
            font-weight: 600;
            letter-spacing: 0;
        }
        .match-card.match-finished {
            opacity: 0.75;
            border-left: 3px solid var(--accent-green);
        }
        .match-card.match-finished .match-score-display {
            color: var(--accent-green);
        }

        /* ============ SCHEDULE LIST ============ */
        .schedule-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .schedule-item {
            display: flex;
            align-items: center;
            gap: 14px;
            padding: 14px 18px;
            background: var(--bg-card);
            border: 1px solid transparent;
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
            flex-wrap: wrap;
            box-shadow: var(--shadow-sm);
        }
        .schedule-item:hover {
            border-color: var(--border-color);
            background: #181c25;
        }
        .schedule-time {
            font-size: 0.8rem;
            font-weight: 700;
            color: var(--accent-cyan);
            min-width: 55px;
            text-align: center;
            flex-shrink: 0;
        }
        .schedule-teams {
            display: flex;
            align-items: center;
            gap: 10px;
            flex: 1;
            min-width: 180px;
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--text-primary);
            flex-wrap: wrap;
        }
        .schedule-teams .s-vs {
            color: var(--text-muted);
            font-weight: 400;
            font-size: 0.78rem;
            flex-shrink: 0;
        }
        .schedule-league {
            font-size: 0.75rem;
            color: var(--text-muted);
            flex-shrink: 0;
            text-align: right;
            min-width: 90px;
        }
        .schedule-status-tag {
            display: inline-block;
            padding: 3px 10px;
            border-radius: 12px;
            font-size: 0.7rem;
            font-weight: 700;
            letter-spacing: 0.3px;
            flex-shrink: 0;
        }
        .tag-live-sm {
            background: rgba(255, 77, 90, 0.18);
            color: var(--accent-red);
        }
        .tag-upcoming-sm {
            background: rgba(243, 156, 18, 0.15);
            color: var(--accent-amber);
        }
        .tag-done-sm {
            background: rgba(46, 204, 113, 0.12);
            color: var(--accent-green);
        }

        /* ============ RANKING TABLE ============ */
        .ranking-table-wrap {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
        }
        .ranking-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 600px;
        }
        .ranking-table th {
            font-size: 0.75rem;
            font-weight: 700;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 0.5px;
            padding: 12px 14px;
            border-bottom: 1px solid var(--border-color);
            text-align: left;
            white-space: nowrap;
        }
        .ranking-table td {
            padding: 12px 14px;
            border-bottom: 1px solid var(--border-light);
            font-size: 0.88rem;
            color: var(--text-body);
            white-space: nowrap;
        }
        .ranking-table tbody tr {
            transition: background var(--transition-fast);
        }
        .ranking-table tbody tr:hover {
            background: rgba(0, 229, 255, 0.03);
        }
        .rank-num {
            font-weight: 800;
            font-size: 1rem;
            color: var(--text-primary);
            text-align: center;
            width: 40px;
        }
        .rank-change-up {
            color: var(--accent-green);
            font-weight: 700;
            font-size: 0.78rem;
        }
        .rank-change-down {
            color: var(--accent-red);
            font-weight: 700;
            font-size: 0.78rem;
        }
        .rank-change-stable {
            color: var(--text-muted);
            font-size: 0.78rem;
        }
        .team-name-cell {
            font-weight: 700;
            color: var(--text-primary) !important;
        }
        .elo-value {
            font-weight: 700;
            color: var(--accent-cyan);
            font-variant-numeric: tabular-nums;
            font-family: 'Inter var', 'Inter', sans-serif;
        }

        /* ============ TOPIC CARDS ============ */
        .topic-cards-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }
        .topic-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            overflow: hidden;
            display: flex;
            flex-direction: row;
            transition: all var(--transition-smooth);
            box-shadow: var(--shadow-md);
            min-height: 160px;
        }
        .topic-card:hover {
            border-color: var(--accent-cyan);
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.6), var(--shadow-glow-cyan);
            transform: translateY(-3px);
        }
        .topic-card-img {
            width: 40%;
            min-width: 140px;
            flex-shrink: 0;
            overflow: hidden;
            position: relative;
        }
        .topic-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-smooth);
        }
        .topic-card:hover .topic-card-img img {
            transform: scale(1.06);
        }
        .topic-card-body {
            padding: 18px 20px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            gap: 8px;
            flex: 1;
        }
        .topic-card-body h3 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.4;
            margin: 0;
        }
        .topic-card-body p {
            font-size: 0.82rem;
            color: var(--text-muted);
            line-height: 1.5;
            margin: 0;
        }
        .topic-card-tag {
            display: inline-block;
            padding: 3px 10px;
            border-radius: 12px;
            font-size: 0.7rem;
            font-weight: 700;
            background: rgba(0, 229, 255, 0.1);
            color: var(--accent-cyan);
            letter-spacing: 0.3px;
            align-self: flex-start;
        }

        /* ============ DATA METRICS ROW ============ */
        .metrics-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }
        .metric-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            padding: 16px 18px;
            text-align: center;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-fast);
        }
        .metric-card:hover {
            border-color: var(--accent-cyan);
            box-shadow: var(--shadow-glow-cyan);
        }
        .metric-value {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--accent-red);
            letter-spacing: -0.5px;
            font-variant-numeric: tabular-nums;
            font-family: 'Inter var', 'Inter', sans-serif;
            line-height: 1.2;
        }
        .metric-label {
            font-size: 0.78rem;
            color: var(--text-muted);
            margin-top: 4px;
            line-height: 1.4;
        }
        .metric-trend {
            font-size: 0.72rem;
            font-weight: 700;
            margin-top: 2px;
        }
        .metric-trend.up {
            color: var(--accent-green);
        }
        .metric-trend.down {
            color: var(--accent-red);
        }

        /* ============ FAQ ============ */
        .faq-section {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            padding: 40px 32px;
        }
        .accordion-faq .faq-item {
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            margin-bottom: 10px;
            background: var(--bg-primary);
            overflow: hidden;
            transition: all var(--transition-fast);
        }
        .faq-question {
            width: 100%;
            text-align: left;
            padding: 16px 20px;
            font-weight: 700;
            font-size: 0.95rem;
            color: var(--text-primary);
            background: transparent;
            border: none;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            cursor: pointer;
            transition: color var(--transition-fast);
            line-height: 1.5;
        }
        .faq-question:hover {
            color: var(--accent-cyan);
        }
        .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            border: 2px solid var(--accent-cyan);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.9rem;
            color: var(--accent-cyan);
            transition: all var(--transition-fast);
            font-weight: 700;
        }
        .faq-item.open .faq-icon {
            background: var(--accent-cyan);
            color: var(--bg-primary);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.35s ease;
            padding: 0 20px;
            font-size: 0.88rem;
            color: var(--text-body);
            line-height: 1.7;
        }
        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 20px 16px;
        }

        /* ============ CTA ============ */
        .cta-section {
            background: linear-gradient(135deg, #11141d 0%, #0d1117 100%);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 44px 36px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 200px;
            height: 200px;
            background: radial-gradient(circle, rgba(255, 77, 90, 0.12) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .cta-section h2 {
            padding-left: 0;
            margin-bottom: 12px;
        }
        .cta-section h2::before {
            display: none;
        }
        .cta-input-group {
            display: flex;
            gap: 10px;
            max-width: 500px;
            margin: 20px auto 0;
            flex-wrap: wrap;
            justify-content: center;
        }
        .cta-input {
            flex: 1;
            min-width: 220px;
            padding: 12px 18px;
            border-radius: var(--radius-md);
            border: 1px solid var(--border-color);
            background: var(--bg-input);
            color: var(--text-primary);
            font-size: 0.9rem;
            transition: all var(--transition-fast);
        }
        .cta-input:focus {
            outline: none;
            border-color: var(--accent-cyan);
            box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.08);
        }
        .btn-cta-primary {
            padding: 12px 28px;
            border-radius: var(--radius-md);
            font-weight: 700;
            font-size: 0.9rem;
            color: #fff;
            background: var(--accent-red);
            border: none;
            cursor: pointer;
            transition: all var(--transition-smooth);
            box-shadow: var(--shadow-glow-red);
            white-space: nowrap;
        }
        .btn-cta-primary:hover {
            background: #e03d48;
            transform: translateY(-2px);
            box-shadow: 0 4px 22px rgba(255, 77, 90, 0.4);
        }

        /* ============ FOOTER ============ */
        .site-footer {
            background: #0a0c11;
            border-top: 1px solid var(--border-color);
            padding: 44px 0 28px;
            color: var(--text-muted);
            font-size: 0.82rem;
        }
        .footer-brand {
            font-weight: 800;
            font-size: 1.2rem;
            color: var(--text-primary);
            margin-bottom: 10px;
            letter-spacing: -0.2px;
        }
        .footer-links {
            display: flex;
            flex-direction: column;
            gap: 8px;
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li a {
            color: var(--text-muted);
            font-size: 0.82rem;
            transition: color var(--transition-fast);
            text-decoration: none;
        }
        .footer-links li a:hover {
            color: var(--accent-cyan);
        }
        .footer-bottom {
            margin-top: 28px;
            padding-top: 18px;
            border-top: 1px solid var(--border-light);
            text-align: center;
            font-size: 0.75rem;
            color: var(--text-muted);
            line-height: 1.8;
        }
        .footer-bottom a {
            color: var(--text-muted);
            transition: color var(--transition-fast);
        }
        .footer-bottom a:hover {
            color: var(--accent-cyan);
        }

        /* ============ RESPONSIVE ============ */
        @media (max-width: 992px) {
            .live-matches-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .metrics-row {
                grid-template-columns: repeat(2, 1fr);
            }
            .topic-cards-grid {
                grid-template-columns: 1fr;
            }
            .category-hero h1 {
                font-size: 2rem;
            }
            .hero-highlight-card {
                flex-direction: column;
                align-items: flex-start;
                gap: 12px;
            }
            .hero-match-teams {
                font-size: 1rem;
            }
            .hero-match-score {
                font-size: 1.6rem;
            }
            .ranking-table {
                min-width: 500px;
            }
        }
        @media (max-width: 768px) {
            .live-matches-grid {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .match-card {
                padding: 10px 12px;
            }
            .match-card .match-score-display {
                font-size: 1.2rem;
            }
            .match-card .team-name {
                font-size: 0.78rem;
                max-width: 70px;
            }
            .metrics-row {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .category-hero {
                padding: 36px 0 30px;
            }
            .category-hero h1 {
                font-size: 1.7rem;
            }
            .schedule-item {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
            .faq-section {
                padding: 24px 16px;
            }
            .cta-section {
                padding: 28px 18px;
            }
            .topic-card {
                flex-direction: column;
                min-height: auto;
            }
            .topic-card-img {
                width: 100%;
                height: 160px;
                min-width: auto;
            }
        }
        @media (max-width: 520px) {
            .live-matches-grid {
                grid-template-columns: 1fr;
                gap: 8px;
            }
            .metrics-row {
                grid-template-columns: 1fr 1fr;
                gap: 8px;
            }
            .metric-value {
                font-size: 1.4rem;
            }
            .category-hero h1 {
                font-size: 1.4rem;
            }
            .hero-highlight-card {
                padding: 14px 16px;
            }
            .hero-filter-btn {
                font-size: 0.72rem;
                padding: 5px 12px;
            }
            .btn-nav-cta {
                padding: 7px 14px;
                font-size: 0.75rem;
            }
            .navbar-brand {
                font-size: 1.1rem;
            }
            h2 {
                font-size: 1.35rem;
            }
            .cta-input-group {
                flex-direction: column;
                align-items: stretch;
            }
            .site-footer .row>div {
                margin-bottom: 16px;
            }
        }

/* roulang page: category5 */
/* ========== 设计变量 ========== */
        :root {
            --bg-deep: #0A0C10;
            --bg-card: #13161D;
            --bg-surface: #1A1E27;
            --bg-elevated: #1E2230;
            --text-primary: #FFFFFF;
            --text-body: #B0B8C5;
            --text-muted: #6B7280;
            --accent-red: #FF4D5A;
            --accent-red-deep: #CC1A2E;
            --accent-cyan: #00E5FF;
            --accent-cyan-dim: rgba(0, 229, 255, 0.25);
            --accent-green: #2ECC71;
            --accent-orange: #F39C12;
            --border-subtle: #2A2F3A;
            --border-card: rgba(42, 47, 58, 0.8);
            --radius-sm: 4px;
            --radius-md: 6px;
            --radius-lg: 12px;
            --radius-xl: 16px;
            --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.4);
            --shadow-elevated: 0 4px 16px rgba(0, 0, 0, 0.55);
            --shadow-glow-red: 0 0 18px rgba(255, 77, 90, 0.25);
            --shadow-glow-cyan: 0 0 14px rgba(0, 229, 255, 0.2);
            --font-family: 'Inter', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            --section-gap: 56px;
            --section-gap-mobile: 36px;
            --transition-fast: 0.18s ease;
            --transition-smooth: 0.3s ease;
        }

        /* ========== Reset & Base ========== */
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

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

        body {
            font-family: var(--font-family);
            background-color: var(--bg-deep);
            color: var(--text-body);
            line-height: 1.7;
            margin: 0;
            padding: 0;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            min-height: 100vh;
        }

        a {
            color: var(--accent-cyan);
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: #33ebff;
        }
        a:focus-visible {
            outline: 2px solid var(--accent-cyan);
            outline-offset: 3px;
            border-radius: 3px;
        }

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

        button {
            cursor: pointer;
            font-family: var(--font-family);
        }

        ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            color: var(--text-primary);
            margin-top: 0;
        }

        h1 {
            font-size: 2.5rem;
            font-weight: 800;
            line-height: 1.2;
            letter-spacing: -0.5px;
        }
        h2 {
            font-size: 1.75rem;
            font-weight: 700;
            line-height: 1.3;
            position: relative;
            padding-left: 16px;
            margin-bottom: 28px;
        }
        h2::before {
            content: '';
            position: absolute;
            left: 0;
            top: 4px;
            bottom: 4px;
            width: 4px;
            background: var(--accent-red);
            border-radius: 2px;
        }
        h3 {
            font-size: 1.15rem;
            font-weight: 600;
            line-height: 1.4;
        }

        /* ========== Container Override ========== */
        .container {
            max-width: 1200px;
            padding-left: 16px;
            padding-right: 16px;
        }

        /* ========== Navigation ========== */
        .site-navbar {
            background: rgba(10, 12, 16, 0.85);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--border-subtle);
            padding: 10px 0;
            position: sticky;
            top: 0;
            z-index: 1050;
        }
        .navbar-brand {
            font-weight: 800;
            font-size: 1.3rem;
            color: var(--text-primary) !important;
            letter-spacing: 0.5px;
            display: flex;
            align-items: center;
            gap: 3px;
            white-space: nowrap;
        }
        .brand-dot {
            display: inline-block;
            width: 7px;
            height: 7px;
            background: var(--accent-red);
            border-radius: 50%;
            margin-left: 2px;
            vertical-align: middle;
            animation: pulse-dot 1.8s ease-in-out infinite;
        }
        .brand-icon-line {
            display: inline-block;
            width: 18px;
            height: 2px;
            background: var(--accent-cyan);
            border-radius: 1px;
            margin-left: 4px;
            vertical-align: middle;
        }
        @keyframes pulse-dot {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(255, 77, 90, 0.7);
            }
            50% {
                box-shadow: 0 0 0 8px rgba(255, 77, 90, 0);
            }
        }
        .navbar-nav .nav-link {
            color: var(--text-body) !important;
            font-weight: 500;
            font-size: 0.9rem;
            padding: 8px 14px !important;
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
            position: relative;
        }
        .navbar-nav .nav-link:hover {
            color: var(--accent-cyan) !important;
            background: rgba(0, 229, 255, 0.06);
        }
        .navbar-nav .nav-link.active {
            color: var(--accent-cyan) !important;
            background: rgba(0, 229, 255, 0.1);
            font-weight: 600;
        }
        .navbar-nav .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 14px;
            right: 14px;
            height: 2px;
            background: var(--accent-cyan);
            border-radius: 1px;
        }
        .btn-nav-cta {
            background: var(--accent-red);
            color: #fff !important;
            font-weight: 700;
            font-size: 0.85rem;
            padding: 9px 20px;
            border-radius: var(--radius-md);
            border: none;
            text-decoration: none;
            transition: all var(--transition-smooth);
            white-space: nowrap;
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }
        .btn-nav-cta:hover {
            background: var(--accent-red-deep);
            transform: translateY(-2px);
            box-shadow: var(--shadow-glow-red);
            color: #fff !important;
        }
        .btn-nav-sub {
            color: var(--text-body);
            font-weight: 500;
            font-size: 0.85rem;
            padding: 8px 16px;
            border-radius: var(--radius-md);
            border: 1px solid var(--border-subtle);
            text-decoration: none;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .btn-nav-sub:hover {
            border-color: var(--accent-cyan);
            color: var(--accent-cyan);
            background: rgba(0, 229, 255, 0.05);
        }
        .navbar-toggler {
            border: 1px solid var(--border-subtle);
            background: var(--bg-surface);
            padding: 6px 10px;
            border-radius: var(--radius-sm);
        }
        .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(176,184,197,0.9)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }

        /* ========== Status Bar ========== */
        .status-bar {
            background: var(--bg-surface);
            border-bottom: 1px solid var(--border-subtle);
            padding: 8px 0;
            font-size: 0.78rem;
            color: var(--text-muted);
            overflow-x: auto;
            white-space: nowrap;
            -webkit-overflow-scrolling: touch;
        }
        .status-bar .container {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 14px;
        }
        .status-item {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            flex-shrink: 0;
        }
        .status-dot {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            display: inline-block;
        }
        .status-dot.live {
            background: var(--accent-red);
            animation: pulse-dot 1.2s ease-in-out infinite;
        }
        .status-dot.green {
            background: var(--accent-green);
        }
        .status-value {
            color: var(--text-primary);
            font-weight: 700;
        }

        /* ========== Hero Section ========== */
        .hero-category {
            position: relative;
            background: var(--bg-deep);
            padding: 48px 0 44px;
            overflow: hidden;
            border-bottom: 1px solid var(--border-subtle);
        }
        .hero-category::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
            opacity: 0.12;
            z-index: 0;
            pointer-events: none;
        }
        .hero-category .container {
            position: relative;
            z-index: 1;
        }
        .hero-cat-title {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--text-primary);
            letter-spacing: -0.5px;
            margin-bottom: 8px;
        }
        .hero-cat-subtitle {
            color: var(--text-muted);
            font-size: 0.95rem;
            margin-bottom: 24px;
            max-width: 600px;
        }
        .hero-live-card {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            padding: 16px 18px;
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            transition: all var(--transition-smooth);
            position: relative;
        }
        .hero-live-card:hover {
            border-color: var(--accent-cyan);
            box-shadow: var(--shadow-glow-cyan);
            transform: translateY(-2px);
        }
        .hero-live-card .live-badge {
            position: absolute;
            top: -8px;
            right: 14px;
            background: var(--accent-red);
            color: #fff;
            font-size: 0.7rem;
            font-weight: 700;
            padding: 3px 10px;
            border-radius: 20px;
            display: flex;
            align-items: center;
            gap: 5px;
            letter-spacing: 0.5px;
            animation: pulse-badge 1.5s ease-in-out infinite;
        }
        @keyframes pulse-badge {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(255, 77, 90, 0.6);
            }
            50% {
                box-shadow: 0 0 0 10px rgba(255, 77, 90, 0);
            }
        }
        .hero-live-card .team-name {
            font-weight: 700;
            color: var(--text-primary);
            font-size: 0.9rem;
            min-width: 50px;
            text-align: center;
        }
        .hero-live-card .team-score {
            font-size: 1.6rem;
            font-weight: 800;
            color: var(--accent-red);
            font-variant-numeric: tabular-nums;
            font-family: 'Inter', 'PingFang SC', sans-serif;
            min-width: 36px;
            text-align: center;
        }
        .hero-live-card .score-divider {
            color: var(--text-muted);
            font-weight: 600;
            font-size: 0.9rem;
        }
        .hero-live-card .match-info {
            font-size: 0.75rem;
            color: var(--text-muted);
            text-align: center;
        }
        .hero-live-card .map-indicator {
            font-size: 0.7rem;
            background: var(--bg-surface);
            padding: 2px 8px;
            border-radius: 3px;
            color: var(--accent-cyan);
            font-weight: 600;
        }
        .filter-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: 20px;
        }
        .filter-chip {
            font-size: 0.8rem;
            padding: 7px 16px;
            border-radius: 20px;
            border: 1px solid var(--border-subtle);
            background: transparent;
            color: var(--text-body);
            cursor: pointer;
            transition: all var(--transition-fast);
            white-space: nowrap;
            font-weight: 500;
        }
        .filter-chip:hover {
            border-color: var(--accent-cyan);
            color: var(--accent-cyan);
        }
        .filter-chip.active {
            background: var(--accent-cyan);
            color: #0A0C10;
            border-color: var(--accent-cyan);
            font-weight: 700;
        }

        /* ========== Section Common ========== */
        .section-block {
            padding: var(--section-gap) 0;
        }
        .section-block+.section-block {
            border-top: 1px solid var(--border-subtle);
        }
        .section-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            margin-bottom: 24px;
        }
        .section-header h2 {
            margin-bottom: 0;
            padding-left: 16px;
        }
        .section-header h2::before {
            top: 4px;
            bottom: 4px;
        }
        .section-link-more {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--accent-cyan);
            transition: all var(--transition-fast);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .section-link-more:hover {
            gap: 10px;
            color: #33ebff;
        }
        .section-link-more i {
            transition: transform var(--transition-fast);
        }
        .section-link-more:hover i {
            transform: translateX(3px);
        }

        /* ========== Match List Cards ========== */
        .match-list-item {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            padding: 14px 18px;
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            transition: all var(--transition-smooth);
            margin-bottom: 10px;
        }
        .match-list-item:hover {
            border-color: var(--accent-cyan);
            box-shadow: var(--shadow-elevated);
            transform: translateY(-1px);
        }
        .match-list-item .match-thumb {
            width: 48px;
            height: 48px;
            border-radius: var(--radius-sm);
            object-fit: cover;
            flex-shrink: 0;
            background: var(--bg-surface);
        }
        .match-list-item .match-teams {
            flex: 1;
            min-width: 140px;
        }
        .match-list-item .match-teams .team-row {
            font-weight: 600;
            color: var(--text-primary);
            font-size: 0.9rem;
        }
        .match-list-item .match-teams .team-row small {
            color: var(--text-muted);
            font-weight: 400;
            font-size: 0.75rem;
        }
        .match-list-item .match-result {
            font-weight: 800;
            font-size: 1.1rem;
            color: var(--accent-red);
            text-align: center;
            min-width: 50px;
            font-family: 'Inter', 'PingFang SC', sans-serif;
        }
        .match-list-item .match-result.upcoming {
            color: var(--text-muted);
            font-size: 0.85rem;
            font-weight: 500;
        }
        .match-list-item .match-meta {
            font-size: 0.75rem;
            color: var(--text-muted);
            text-align: right;
            min-width: 70px;
        }
        .match-list-item .match-tag {
            font-size: 0.68rem;
            padding: 3px 8px;
            border-radius: 3px;
            font-weight: 600;
            white-space: nowrap;
        }
        .match-tag.live-tag {
            background: rgba(255, 77, 90, 0.2);
            color: var(--accent-red);
        }
        .match-tag.done-tag {
            background: rgba(46, 204, 113, 0.2);
            color: var(--accent-green);
        }
        .match-tag.upcoming-tag {
            background: rgba(0, 229, 255, 0.15);
            color: var(--accent-cyan);
        }

        /* ========== Ranking Table ========== */
        .ranking-table-wrap {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            overflow: hidden;
        }
        .ranking-row {
            display: flex;
            align-items: center;
            padding: 12px 18px;
            gap: 14px;
            border-bottom: 1px solid var(--border-subtle);
            transition: background var(--transition-fast);
        }
        .ranking-row:last-child {
            border-bottom: none;
        }
        .ranking-row:hover {
            background: var(--bg-surface);
        }
        .ranking-pos {
            font-weight: 800;
            font-size: 1rem;
            color: var(--text-primary);
            min-width: 32px;
            text-align: center;
            font-family: 'Inter', 'PingFang SC', sans-serif;
        }
        .ranking-pos.top1 {
            color: #FFD700;
        }
        .ranking-pos.top2 {
            color: #C0C0C0;
        }
        .ranking-pos.top3 {
            color: #CD7F32;
        }
        .ranking-team-name {
            flex: 1;
            font-weight: 600;
            color: var(--text-primary);
            font-size: 0.9rem;
            min-width: 100px;
        }
        .ranking-stat {
            font-weight: 700;
            color: var(--accent-cyan);
            font-size: 0.85rem;
            min-width: 40px;
            text-align: center;
            font-family: 'Inter', 'PingFang SC', sans-serif;
        }
        .ranking-change {
            font-size: 0.75rem;
            min-width: 40px;
            text-align: center;
            font-weight: 600;
        }
        .ranking-change.up {
            color: var(--accent-green);
        }
        .ranking-change.down {
            color: var(--accent-red);
        }
        .ranking-change.stable {
            color: var(--text-muted);
        }

        /* ========== Topic Cards ========== */
        .topic-card {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition-smooth);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .topic-card:hover {
            border-color: var(--accent-cyan);
            box-shadow: var(--shadow-elevated);
            transform: translateY(-4px);
        }
        .topic-card .topic-img {
            width: 100%;
            height: 160px;
            object-fit: cover;
            background: var(--bg-surface);
        }
        .topic-card .topic-body {
            padding: 16px 18px;
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .topic-card .topic-title {
            font-weight: 700;
            font-size: 1rem;
            color: var(--text-primary);
            line-height: 1.4;
        }
        .topic-card .topic-desc {
            font-size: 0.8rem;
            color: var(--text-muted);
            line-height: 1.5;
            flex: 1;
        }
        .topic-card .topic-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }
        .topic-tag {
            font-size: 0.7rem;
            padding: 2px 8px;
            border-radius: 10px;
            background: rgba(0, 229, 255, 0.12);
            color: var(--accent-cyan);
            font-weight: 500;
        }

        /* ========== Review Cards ========== */
        .review-card {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            padding: 20px;
            transition: all var(--transition-smooth);
            height: 100%;
        }
        .review-card:hover {
            border-color: var(--accent-cyan);
            box-shadow: var(--shadow-elevated);
        }
        .review-stars {
            color: #F39C12;
            font-size: 0.85rem;
            margin-bottom: 10px;
            letter-spacing: 1px;
        }
        .review-text {
            font-size: 0.88rem;
            color: var(--text-body);
            line-height: 1.6;
            margin-bottom: 10px;
        }
        .review-author {
            font-size: 0.75rem;
            color: var(--text-muted);
            font-weight: 500;
        }

        /* ========== 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(--accent-cyan);
        }
        .faq-question {
            width: 100%;
            text-align: left;
            background: transparent;
            border: none;
            color: var(--text-primary);
            font-weight: 700;
            font-size: 0.95rem;
            padding: 16px 44px 16px 18px;
            cursor: pointer;
            position: relative;
            line-height: 1.5;
            transition: color var(--transition-fast);
            font-family: var(--font-family);
        }
        .faq-question:hover {
            color: var(--accent-cyan);
        }
        .faq-icon {
            position: absolute;
            right: 18px;
            top: 50%;
            transform: translateY(-50%);
            font-size: 1.2rem;
            color: var(--accent-cyan);
            transition: transform var(--transition-smooth);
            font-weight: 300;
        }
        .faq-item.open .faq-icon {
            transform: translateY(-50%) rotate(45deg);
        }
        .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 18px 18px;
            font-size: 0.88rem;
            color: var(--text-body);
            line-height: 1.7;
        }

        /* ========== CTA Section ========== */
        .cta-section {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-lg);
            padding: 44px 32px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
            opacity: 0.08;
            z-index: 0;
            pointer-events: none;
        }
        .cta-section>* {
            position: relative;
            z-index: 1;
        }
        .cta-section h2 {
            padding-left: 0;
            margin-bottom: 10px;
            font-size: 1.6rem;
        }
        .cta-section h2::before {
            display: none;
        }
        .cta-section p {
            color: var(--text-muted);
            margin-bottom: 20px;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
        }
        .cta-form {
            display: flex;
            gap: 10px;
            max-width: 460px;
            margin: 0 auto;
            flex-wrap: wrap;
            justify-content: center;
        }
        .cta-input {
            flex: 1;
            min-width: 200px;
            background: var(--bg-surface);
            border: 1px solid var(--border-subtle);
            color: var(--text-primary);
            padding: 12px 16px;
            border-radius: var(--radius-md);
            font-size: 0.9rem;
            font-family: var(--font-family);
            transition: all var(--transition-fast);
        }
        .cta-input:focus {
            outline: none;
            border-color: var(--accent-cyan);
            box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.12);
        }
        .cta-input::placeholder {
            color: var(--text-muted);
        }
        .btn-cta-main {
            background: var(--accent-red);
            color: #fff;
            font-weight: 700;
            border: none;
            padding: 12px 28px;
            border-radius: var(--radius-md);
            font-size: 0.9rem;
            cursor: pointer;
            transition: all var(--transition-smooth);
            white-space: nowrap;
            font-family: var(--font-family);
        }
        .btn-cta-main:hover {
            background: var(--accent-red-deep);
            transform: translateY(-2px);
            box-shadow: var(--shadow-glow-red);
        }

        /* ========== Footer ========== */
        .site-footer {
            background: var(--bg-card);
            border-top: 1px solid var(--border-subtle);
            padding: 40px 0 28px;
            margin-top: 0;
        }
        .footer-brand {
            font-weight: 800;
            font-size: 1.2rem;
            color: var(--text-primary);
            margin-bottom: 10px;
        }
        .footer-links {
            display: flex;
            flex-direction: column;
            gap: 8px;
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links a {
            color: var(--text-muted);
            font-size: 0.82rem;
            transition: color var(--transition-fast);
            text-decoration: none;
        }
        .footer-links a:hover {
            color: var(--accent-cyan);
        }
        .footer-bottom {
            border-top: 1px solid var(--border-subtle);
            margin-top: 28px;
            padding-top: 20px;
            text-align: center;
            font-size: 0.75rem;
            color: var(--text-muted);
        }
        .footer-bottom a {
            color: var(--text-muted);
        }
        .footer-bottom a:hover {
            color: var(--accent-cyan);
        }

        /* ========== Responsive ========== */
        @media (max-width: 992px) {
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.45rem;
            }
            .hero-cat-title {
                font-size: 1.8rem;
            }
            .hero-live-card {
                padding: 12px 14px;
                gap: 10px;
            }
            .hero-live-card .team-score {
                font-size: 1.3rem;
            }
            .navbar-nav {
                padding-top: 10px;
                padding-bottom: 10px;
            }
            .navbar-nav .nav-link {
                padding: 10px 14px !important;
            }
            .d-flex.gap-2.align-items-center.flex-wrap {
                margin-top: 8px;
            }
            .section-block {
                padding: var(--section-gap-mobile) 0;
            }
            .cta-section {
                padding: 32px 20px;
            }
        }
        @media (max-width: 768px) {
            h1 {
                font-size: 1.7rem;
            }
            h2 {
                font-size: 1.3rem;
                padding-left: 12px;
            }
            h2::before {
                width: 3px;
                left: 0;
            }
            .hero-cat-title {
                font-size: 1.5rem;
            }
            .hero-cat-subtitle {
                font-size: 0.85rem;
            }
            .hero-live-card {
                padding: 10px 12px;
                gap: 8px;
            }
            .hero-live-card .team-name {
                font-size: 0.78rem;
            }
            .hero-live-card .team-score {
                font-size: 1.1rem;
                min-width: 28px;
            }
            .match-list-item {
                padding: 10px 12px;
                gap: 10px;
            }
            .match-list-item .match-thumb {
                width: 38px;
                height: 38px;
            }
            .match-list-item .match-teams .team-row {
                font-size: 0.8rem;
            }
            .match-list-item .match-result {
                font-size: 0.95rem;
                min-width: 38px;
            }
            .ranking-row {
                padding: 10px 12px;
                gap: 8px;
            }
            .ranking-team-name {
                font-size: 0.8rem;
            }
            .filter-bar {
                gap: 6px;
            }
            .filter-chip {
                font-size: 0.72rem;
                padding: 5px 12px;
            }
            .cta-form {
                flex-direction: column;
                gap: 10px;
            }
            .cta-input {
                min-width: 100%;
            }
            .btn-cta-main {
                width: 100%;
                text-align: center;
                justify-content: center;
            }
            .topic-card .topic-img {
                height: 130px;
            }
            .section-block {
                padding: 28px 0;
            }
            .status-bar {
                font-size: 0.7rem;
            }
            .status-bar .container {
                gap: 8px;
            }
        }
        @media (max-width: 520px) {
            h1 {
                font-size: 1.45rem;
            }
            .hero-cat-title {
                font-size: 1.3rem;
            }
            .hero-live-card {
                flex-direction: column;
                text-align: center;
                padding: 12px 10px;
            }
            .hero-live-card .team-name {
                min-width: auto;
            }
            .hero-live-card .team-score {
                font-size: 1.2rem;
            }
            .hero-live-card .live-badge {
                top: -6px;
                right: 8px;
                font-size: 0.65rem;
                padding: 2px 8px;
            }
            .match-list-item {
                flex-wrap: wrap;
                gap: 8px;
            }
            .match-list-item .match-meta {
                text-align: left;
                min-width: auto;
            }
            .filter-bar {
                gap: 4px;
            }
            .filter-chip {
                font-size: 0.7rem;
                padding: 4px 10px;
            }
            .cta-section h2 {
                font-size: 1.3rem;
            }
            .site-footer {
                padding: 28px 0 20px;
            }
            .navbar-brand {
                font-size: 1.1rem;
            }
        }