/* roulang page: index */
:root {
            --primary: #2563EB;
            --primary-dark: #1D4ED8;
            --primary-light: #0EA5E9;
            --bg: #F8FAFC;
            --card-bg: #FFFFFF;
            --text: #0F172A;
            --text-secondary: #475569;
            --text-muted: #94A3B8;
            --border: #E2E8F0;
            --radius: 12px;
            --radius-sm: 8px;
            --shadow: 0 4px 20px rgba(15, 23, 42, 0.08);
            --shadow-hover: 0 10px 30px rgba(15, 23, 42, 0.14);
            --font: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            --dark: #0F172A;
            --dark-light: #1E293B;
            --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
        }

        *,
        *::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);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text);
            background-color: var(--bg);
            min-height: 100vh;
            overflow-x: hidden;
        }

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

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

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

        input[type="text"],
        input[type="email"],
        input[type="tel"],
        input[type="date"],
        select,
        textarea {
            cursor: text;
            background-color: #F1F5F9;
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            padding: 10px 16px;
            font-size: 0.95rem;
            color: var(--text);
            transition: var(--transition);
            width: 100%;
        }

        input:focus,
        select:focus,
        textarea:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
            background-color: #FFFFFF;
            outline: none;
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
        }

        .container {
            max-width: 1200px;
            margin-left: auto;
            margin-right: auto;
            padding-left: 1.25rem;
            padding-right: 1.25rem;
        }

        @media (min-width: 640px) {
            .container {
                padding-left: 1.5rem;
                padding-right: 1.5rem;
            }
        }

        @media (min-width: 1024px) {
            .container {
                padding-left: 2rem;
                padding-right: 2rem;
            }
        }

        /* ===== Header / Nav ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: #FFFFFF;
            border-bottom: 1px solid var(--border);
            box-shadow: 0 2px 12px rgba(15, 23, 42, 0.05);
        }

        .header-top {
            display: flex;
            align-items: center;
            gap: 1rem;
            padding: 0.85rem 0;
        }

        .logo {
            font-size: 1.6rem;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: -0.5px;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }

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

        .logo .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--primary), var(--primary-light));
            border-radius: 10px;
            color: #fff;
            font-size: 1.15rem;
            flex-shrink: 0;
        }

        .header-search {
            flex: 1;
            max-width: 480px;
            position: relative;
            display: flex;
            align-items: center;
        }

        .header-search input {
            padding-right: 48px;
            height: 44px;
            font-size: 0.92rem;
            border-radius: 10px;
        }

        .header-search button {
            position: absolute;
            right: 6px;
            top: 50%;
            transform: translateY(-50%);
            width: 36px;
            height: 36px;
            border-radius: 8px;
            background: var(--primary);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
        }

        .header-search button:hover {
            background: var(--primary-dark);
        }

        .header-cta {
            background: var(--primary);
            color: #fff;
            padding: 10px 22px;
            border-radius: 10px;
            font-size: 0.92rem;
            font-weight: 600;
            white-space: nowrap;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            border: 2px solid transparent;
        }

        .header-cta:hover {
            background: var(--primary-dark);
            transform: translateY(-1px);
            box-shadow: 0 6px 18px rgba(37, 99, 235, 0.35);
        }

        .header-cta:active {
            transform: translateY(0);
            box-shadow: none;
        }

        /* Second row: tabs */
        .nav-tabs {
            display: flex;
            align-items: center;
            gap: 0.3rem;
            padding: 0.55rem 0;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
        }

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

        .nav-tab {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            padding: 8px 18px;
            border-radius: 999px;
            font-size: 0.88rem;
            font-weight: 500;
            color: var(--text-secondary);
            white-space: nowrap;
            transition: var(--transition);
            border: 1px solid transparent;
        }

        .nav-tab:hover {
            color: var(--primary);
            background: #EFF6FF;
            border-color: #DBEAFE;
        }

        .nav-tab.active {
            background: var(--primary);
            color: #fff;
            font-weight: 600;
            border-color: var(--primary);
            box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
        }

        .nav-tab.active:hover {
            background: var(--primary-dark);
            color: #fff;
        }

        /* Mobile nav toggle */
        .nav-toggle {
            display: none;
            width: 44px;
            height: 44px;
            border-radius: 10px;
            background: #F1F5F9;
            color: var(--text);
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            transition: var(--transition);
            border: 1px solid var(--border);
        }

        .nav-toggle:hover {
            background: #E2E8F0;
            color: var(--primary);
        }

        .mobile-menu {
            display: none;
            flex-direction: column;
            gap: 0.3rem;
            padding: 0.75rem 0;
            border-top: 1px solid var(--border);
        }

        .mobile-menu.open {
            display: flex;
        }

        .mobile-menu .nav-tab {
            display: flex;
            width: 100%;
            border-radius: 10px;
            padding: 12px 16px;
            font-size: 1rem;
        }

        /* ===== Hero ===== */
        .hero {
            position: relative;
            padding: 3rem 0 4rem;
            background: linear-gradient(to bottom, #EFF6FF 0%, #F8FAFC 100%);
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/2f790e804fb20fe4.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.08;
            pointer-events: none;
        }

        .hero-content {
            position: relative;
            z-index: 1;
            display: grid;
            grid-template-columns: 1fr;
            gap: 2.5rem;
            align-items: center;
        }

        @media (min-width: 900px) {
            .hero-content {
                grid-template-columns: 1.1fr 0.9fr;
                gap: 3rem;
            }
        }

        .hero-text {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: #DBEAFE;
            color: var(--primary);
            font-size: 0.82rem;
            font-weight: 600;
            padding: 6px 14px;
            border-radius: 999px;
            width: fit-content;
            border: 1px solid #BFDBFE;
        }

        .hero-badge .dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--primary);
            animation: pulse-dot 1.6s infinite;
        }

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

        .hero h1 {
            font-size: 2.1rem;
            font-weight: 800;
            line-height: 1.3;
            color: var(--text);
            letter-spacing: -0.5px;
        }

        @media (min-width: 640px) {
            .hero h1 {
                font-size: 2.4rem;
            }
        }

        @media (min-width: 1024px) {
            .hero h1 {
                font-size: 2.8rem;
            }
        }

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

        .hero-desc {
            font-size: 1.02rem;
            color: var(--text-secondary);
            line-height: 1.85;
            max-width: 540px;
        }

        .hero-data-points {
            display: flex;
            flex-wrap: wrap;
            gap: 1.25rem;
            margin-top: 0.25rem;
        }

        .hero-data-point {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.88rem;
            color: var(--text-secondary);
            font-weight: 500;
        }

        .hero-data-point i {
            color: var(--primary);
            font-size: 0.95rem;
        }

        .hero-form-card {
            background: #FFFFFF;
            border-radius: 16px;
            padding: 1.75rem 1.5rem;
            border: 1px solid var(--border);
            box-shadow: var(--shadow-hover);
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .hero-form-card .form-title {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text);
            letter-spacing: -0.3px;
        }

        .hero-form-card .form-subtitle {
            font-size: 0.86rem;
            color: var(--text-secondary);
        }

        .form-row {
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
        }

        .form-label {
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--text-secondary);
            letter-spacing: 0.3px;
        }

        .hero-form-card input,
        .hero-form-card select {
            height: 46px;
        }

        .hero-form-card .submit-btn {
            height: 48px;
            border-radius: 10px;
            background: var(--primary);
            color: #fff;
            font-weight: 700;
            font-size: 1rem;
            transition: var(--transition);
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            margin-top: 0.25rem;
        }

        .hero-form-card .submit-btn:hover {
            background: var(--primary-dark);
            transform: translateY(-1px);
            box-shadow: 0 6px 18px rgba(37, 99, 235, 0.32);
        }

        /* ===== Section Base ===== */
        .section {
            padding: 3.5rem 0;
        }

        @media (min-width: 640px) {
            .section {
                padding: 4.5rem 0;
            }
        }

        .section-alt {
            background: #FFFFFF;
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

        .section-heading {
            display: flex;
            flex-direction: column;
            gap: 0.4rem;
            margin-bottom: 1.75rem;
        }

        .section-heading .section-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--primary);
            text-transform: uppercase;
            letter-spacing: 0.8px;
        }

        .section-heading h2 {
            font-size: 1.65rem;
            font-weight: 700;
            color: var(--text);
            letter-spacing: -0.4px;
            line-height: 1.35;
        }

        @media (min-width: 640px) {
            .section-heading h2 {
                font-size: 1.85rem;
            }
        }

        .section-heading p {
            font-size: 0.98rem;
            color: var(--text-secondary);
            max-width: 640px;
            line-height: 1.8;
        }

        /* ===== Score Data Strip ===== */
        .score-strip {
            display: flex;
            gap: 1rem;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
            padding-bottom: 0.5rem;
        }

        .score-strip::-webkit-scrollbar {
            display: none;
        }

        .score-mini-card {
            flex: 0 0 auto;
            min-width: 210px;
            background: #FFFFFF;
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 1rem 1.15rem;
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
            transition: var(--transition);
        }

        .score-mini-card:hover {
            border-color: #BFDBFE;
            box-shadow: var(--shadow);
            transform: translateY(-2px);
        }

        .score-mini-card .match-league {
            font-size: 0.72rem;
            font-weight: 600;
            color: var(--text-muted);
            letter-spacing: 0.5px;
            text-transform: uppercase;
        }

        .score-mini-card .match-teams {
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--text);
        }

        .score-mini-card .match-score {
            font-size: 1.3rem;
            font-weight: 800;
            color: var(--primary);
            font-variant-numeric: tabular-nums;
            letter-spacing: 0.5px;
        }

        .score-mini-card .match-status {
            font-size: 0.76rem;
            font-weight: 500;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 4px;
        }

        .match-status.live {
            color: #DC2626;
            font-weight: 600;
        }

        .match-status .live-dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: #DC2626;
            animation: pulse-dot 1.2s infinite;
        }

        /* ===== Timeline ===== */
        .timeline {
            position: relative;
            display: flex;
            flex-direction: column;
            gap: 1rem;
            padding-left: 1.5rem;
            border-left: 3px solid #DBEAFE;
        }

        .timeline-item {
            position: relative;
            padding: 1rem 1.25rem;
            background: #FFFFFF;
            border: 1px solid var(--border);
            border-radius: var(--radius);
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            gap: 0.35rem;
        }

        .timeline-item:hover {
            border-color: #BFDBFE;
            box-shadow: var(--shadow);
            transform: translateX(3px);
        }

        .timeline-item::before {
            content: '';
            position: absolute;
            left: -1.78rem;
            top: 1.35rem;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--primary);
            box-shadow: 0 0 0 4px #DBEAFE;
        }

        .timeline-item .timeline-date {
            font-size: 0.78rem;
            font-weight: 600;
            color: var(--primary);
        }

        .timeline-item .timeline-title {
            font-weight: 700;
            font-size: 1rem;
            color: var(--text);
        }

        .timeline-item .timeline-meta {
            font-size: 0.85rem;
            color: var(--text-secondary);
        }

        /* ===== Match Cards Wall ===== */
        .match-cards-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 1.25rem;
        }

        @media (min-width: 560px) {
            .match-cards-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (min-width: 960px) {
            .match-cards-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }

        .match-card {
            background: #FFFFFF;
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 1.25rem;
            display: flex;
            flex-direction: column;
            gap: 0.6rem;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }

        .match-card::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--primary), var(--primary-light));
            opacity: 0;
            transition: var(--transition);
        }

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

        .match-card:hover::after {
            opacity: 1;
        }

        .match-card .league-tag {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            font-size: 0.74rem;
            font-weight: 600;
            color: var(--text-muted);
            letter-spacing: 0.5px;
        }

        .match-card .teams {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 0.75rem;
            flex-wrap: wrap;
        }

        .match-card .team {
            font-weight: 700;
            font-size: 1.05rem;
            color: var(--text);
        }

        .match-card .score {
            font-size: 1.55rem;
            font-weight: 800;
            color: var(--primary);
            font-variant-numeric: tabular-nums;
            letter-spacing: 1px;
            background: #F1F5F9;
            padding: 0.2rem 0.7rem;
            border-radius: 8px;
        }

        .match-card .match-info {
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        .match-card .match-time {
            font-weight: 500;
        }

        .status-badge {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 0.76rem;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 999px;
            background: #F1F5F9;
            color: var(--text-secondary);
        }

        .status-badge.live {
            background: #FEE2E2;
            color: #DC2626;
        }

        .status-badge.upcoming {
            background: #DBEAFE;
            color: var(--primary);
        }

        .status-badge.finished {
            background: #F1F5F9;
            color: var(--text-muted);
        }

        /* ===== Analysis / Interpretation ===== */
        .analysis-layout {
            display: grid;
            grid-template-columns: 1fr;
            gap: 1.5rem;
        }

        @media (min-width: 900px) {
            .analysis-layout {
                grid-template-columns: 1fr 1fr;
                gap: 2rem;
            }
        }

        .analysis-card {
            background: #FFFFFF;
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 1.75rem;
            display: flex;
            flex-direction: column;
            gap: 1rem;
            transition: var(--transition);
        }

        .analysis-card:hover {
            box-shadow: var(--shadow);
            border-color: #DBEAFE;
        }

        .analysis-card h3 {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text);
        }

        .analysis-card .analysis-body {
            font-size: 0.95rem;
            color: var(--text-secondary);
            line-height: 1.8;
        }

        .analysis-card .analysis-data {
            display: flex;
            gap: 1.25rem;
            flex-wrap: wrap;
            padding-top: 0.75rem;
            border-top: 1px solid #F1F5F9;
        }

        .analysis-stat {
            display: flex;
            flex-direction: column;
            gap: 0.1rem;
        }

        .analysis-stat .stat-value {
            font-size: 1.35rem;
            font-weight: 800;
            color: var(--primary);
            font-variant-numeric: tabular-nums;
        }

        .analysis-stat .stat-label {
            font-size: 0.76rem;
            color: var(--text-muted);
            font-weight: 500;
        }

        /* ===== Info List ===== */
        .info-list {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .info-card {
            display: grid;
            grid-template-columns: 1fr;
            background: #FFFFFF;
            border: 1px solid var(--border);
            border-radius: var(--radius);
            overflow: hidden;
            transition: var(--transition);
        }

        .info-card:hover {
            border-color: #BFDBFE;
            box-shadow: var(--shadow);
            transform: translateY(-2px);
        }

        @media (min-width: 700px) {
            .info-card {
                grid-template-columns: 200px 1fr;
            }
        }

        .info-card .info-image {
            min-height: 150px;
            background: #E2E8F0;
            overflow: hidden;
        }

        .info-card .info-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .info-card .info-text {
            padding: 1.1rem 1.4rem;
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
        }

        .info-card .info-category {
            font-size: 0.76rem;
            font-weight: 600;
            color: var(--primary);
            letter-spacing: 0.5px;
        }

        .info-card .info-title {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text);
            line-height: 1.5;
        }

        .info-card .info-summary {
            font-size: 0.88rem;
            color: var(--text-secondary);
            line-height: 1.75;
        }

        /* ===== Media Selection / Classic Reviews ===== */
        .media-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 1.25rem;
        }

        @media (min-width: 640px) {
            .media-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        .media-card {
            background: #FFFFFF;
            border: 1px solid var(--border);
            border-radius: var(--radius);
            overflow: hidden;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
        }

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

        .media-card .media-image {
            height: 190px;
            overflow: hidden;
            background: #E2E8F0;
        }

        .media-card .media-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .media-card:hover .media-image img {
            transform: scale(1.04);
        }

        .media-card .media-text {
            padding: 1.2rem 1.4rem 1.4rem;
            display: flex;
            flex-direction: column;
            gap: 0.55rem;
        }

        .media-card .media-title {
            font-size: 1.08rem;
            font-weight: 700;
            color: var(--text);
            line-height: 1.5;
        }

        .media-card .media-summary {
            font-size: 0.88rem;
            color: var(--text-secondary);
            line-height: 1.75;
        }

        .media-card .media-meta {
            font-size: 0.78rem;
            color: var(--text-muted);
            display: flex;
            gap: 1rem;
        }

        /* ===== Standings / Data ===== */
        .standings-layout {
            display: grid;
            grid-template-columns: 1fr;
            gap: 1.5rem;
        }

        @media (min-width: 900px) {
            .standings-layout {
                grid-template-columns: 1.2fr 0.8fr;
                gap: 2rem;
            }
        }

        .standings-table {
            background: #FFFFFF;
            border: 1px solid var(--border);
            border-radius: var(--radius);
            overflow: hidden;
        }

        .standings-table .table-header {
            display: grid;
            grid-template-columns: 42px 1fr 40px 40px 50px;
            padding: 0.75rem 1rem;
            background: #F8FAFC;
            font-size: 0.74rem;
            font-weight: 600;
            color: var(--text-muted);
            letter-spacing: 0.4px;
            border-bottom: 1px solid var(--border);
        }

        .standings-table .table-row {
            display: grid;
            grid-template-columns: 42px 1fr 40px 40px 50px;
            padding: 0.7rem 1rem;
            font-size: 0.88rem;
            font-weight: 500;
            color: var(--text);
            border-bottom: 1px solid #F1F5F9;
            transition: var(--transition);
            align-items: center;
        }

        .standings-table .table-row:hover {
            background: #F1F5F9;
        }

        .standings-table .table-row:last-child {
            border-bottom: none;
        }

        .standings-table .rank {
            font-weight: 700;
            color: var(--text-secondary);
            text-align: center;
        }

        .standings-table .rank.top {
            color: var(--primary);
            font-weight: 800;
        }

        .standings-table .team-name {
            font-weight: 600;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .standings-table .pts {
            font-weight: 800;
            color: var(--primary);
            text-align: center;
        }

        .data-side-card {
            background: #FFFFFF;
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 1.5rem;
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .data-side-card h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text);
        }

        .data-side-card .data-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 0.65rem 0;
            border-bottom: 1px solid #F1F5F9;
            font-size: 0.9rem;
        }

        .data-side-card .data-row:last-child {
            border-bottom: none;
        }

        .data-side-card .data-label {
            color: var(--text-secondary);
            font-weight: 500;
        }

        .data-side-card .data-value {
            font-weight: 700;
            color: var(--text);
            font-variant-numeric: tabular-nums;
        }

        /* ===== Platform Guarantee ===== */
        .guarantee-bar {
            display: grid;
            grid-template-columns: 1fr;
            gap: 1rem;
        }

        @media (min-width: 640px) {
            .guarantee-bar {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (min-width: 960px) {
            .guarantee-bar {
                grid-template-columns: repeat(4, 1fr);
            }
        }

        .guarantee-item {
            background: #FFFFFF;
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 1.25rem 1.4rem;
            display: flex;
            flex-direction: column;
            gap: 0.55rem;
            transition: var(--transition);
        }

        .guarantee-item:hover {
            border-color: #BFDBFE;
            box-shadow: var(--shadow);
            transform: translateY(-2px);
        }

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

        .guarantee-item .guarantee-title {
            font-weight: 700;
            font-size: 0.98rem;
            color: var(--text);
        }

        .guarantee-item .guarantee-text {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        /* ===== Brand Introduction ===== */
        .brand-intro {
            background: linear-gradient(135deg, #F0F5FF 0%, #F8FAFC 100%);
            border-radius: 16px;
            padding: 2.25rem;
            border: 1px solid #DBEAFE;
        }

        .brand-intro h2 {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 1rem;
        }

        .brand-intro p {
            font-size: 0.98rem;
            color: var(--text-secondary);
            line-height: 1.9;
            margin-bottom: 1rem;
        }

        .brand-intro p:last-child {
            margin-bottom: 0;
        }

        /* ===== Partners ===== */
        .partners-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            align-items: center;
            justify-content: center;
        }

        .partner-item {
            background: #FFFFFF;
            border: 1px solid var(--border);
            border-radius: 10px;
            padding: 1rem 1.5rem;
            font-weight: 600;
            font-size: 0.92rem;
            color: var(--text-secondary);
            transition: var(--transition);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .partner-item:hover {
            border-color: #BFDBFE;
            color: var(--primary);
            box-shadow: var(--shadow);
        }

        .partner-item i {
            font-size: 1.1rem;
            color: var(--primary);
        }

        /* ===== FAQ ===== */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
            max-width: 780px;
        }

        .faq-item {
            background: #FFFFFF;
            border: 1px solid var(--border);
            border-radius: var(--radius);
            transition: var(--transition);
            overflow: hidden;
        }

        .faq-item:hover {
            border-color: #BFDBFE;
            box-shadow: var(--shadow);
        }

        .faq-item details {
            padding: 1.2rem 1.5rem;
        }

        .faq-item summary {
            font-weight: 700;
            font-size: 1rem;
            color: var(--text);
            cursor: pointer;
            list-style: none;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 1rem;
        }

        .faq-item summary::-webkit-details-marker {
            display: none;
        }

        .faq-item summary .faq-icon {
            flex-shrink: 0;
            width: 26px;
            height: 26px;
            border-radius: 50%;
            background: #EFF6FF;
            color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
            transition: var(--transition);
        }

        .faq-item details[open] summary .faq-icon {
            background: var(--primary);
            color: #fff;
            transform: rotate(45deg);
        }

        .faq-item .faq-answer {
            padding-top: 0.8rem;
            font-size: 0.92rem;
            color: var(--text-secondary);
            line-height: 1.8;
        }

        /* ===== Subscribe CTA ===== */
        .subscribe-section {
            background: linear-gradient(135deg, var(--primary) 0%, #1D4ED8 100%);
            border-radius: 16px;
            padding: 2.5rem 2rem;
            display: grid;
            grid-template-columns: 1fr;
            gap: 1.75rem;
            position: relative;
            overflow: hidden;
        }

        @media (min-width: 800px) {
            .subscribe-section {
                grid-template-columns: 1.2fr 0.8fr;
                gap: 2.5rem;
                padding: 3rem;
                align-items: center;
            }
        }

        .subscribe-section::before {
            content: '';
            position: absolute;
            top: -60%;
            right: -20%;
            width: 400px;
            height: 400px;
            background: rgba(255, 255, 255, 0.08);
            border-radius: 50%;
            pointer-events: none;
        }

        .subscribe-text {
            position: relative;
            z-index: 1;
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
        }

        .subscribe-text h2 {
            font-size: 1.6rem;
            font-weight: 800;
            color: #fff;
            letter-spacing: -0.4px;
        }

        .subscribe-text p {
            font-size: 1rem;
            color: rgba(255, 255, 255, 0.85);
            line-height: 1.8;
        }

        .subscribe-form {
            position: relative;
            z-index: 1;
            background: #FFFFFF;
            border-radius: 12px;
            padding: 1.5rem;
            display: flex;
            flex-direction: column;
            gap: 0.9rem;
        }

        .subscribe-form input {
            height: 46px;
        }

        .subscribe-form button {
            height: 48px;
            border-radius: 10px;
            background: var(--primary);
            color: #fff;
            font-weight: 700;
            font-size: 1rem;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            transition: var(--transition);
        }

        .subscribe-form button:hover {
            background: var(--primary-dark);
        }

        .subscribe-form .subscribe-note {
            font-size: 0.78rem;
            color: var(--text-muted);
            text-align: center;
        }

        /* ===== Footer ===== */
        .site-footer {
            background: var(--dark);
            color: rgba(255, 255, 255, 0.72);
            padding: 3rem 0 1.5rem;
            margin-top: 3rem;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
            padding-bottom: 2rem;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        @media (min-width: 640px) {
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (min-width: 960px) {
            .footer-grid {
                grid-template-columns: 1.4fr 0.8fr 0.8fr 1fr;
                gap: 2.5rem;
            }
        }

        .footer-brand .logo {
            font-size: 1.4rem;
            color: #fff;
            margin-bottom: 0.75rem;
        }

        .footer-brand .logo:hover {
            color: #DBEAFE;
        }

        .footer-brand p {
            font-size: 0.85rem;
            line-height: 1.75;
            color: rgba(255, 255, 255, 0.6);
        }

        .footer-col h3 {
            font-size: 0.92rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 0.9rem;
            letter-spacing: 0.5px;
        }

        .footer-col ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 0.55rem;
        }

        .footer-col ul li a {
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.6);
            transition: var(--transition);
        }

        .footer-col ul li a:hover {
            color: #fff;
            padding-left: 3px;
        }

        .footer-bottom {
            padding-top: 1.5rem;
            display: flex;
            flex-direction: column;
            gap: 0.6rem;
            align-items: center;
            text-align: center;
        }

        @media (min-width: 700px) {
            .footer-bottom {
                flex-direction: row;
                justify-content: space-between;
                text-align: left;
            }
        }

        .footer-bottom p {
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.5);
        }

        .footer-bottom .footer-links {
            display: flex;
            gap: 1.5rem;
            flex-wrap: wrap;
        }

        .footer-bottom .footer-links a {
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.5);
            transition: var(--transition);
        }

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

        /* ===== Responsive ===== */
        @media (max-width: 900px) {
            .header-search {
                display: none;
            }
            .header-cta {
                padding: 9px 16px;
                font-size: 0.85rem;
            }
        }

        @media (max-width: 640px) {
            .hero {
                padding: 2rem 0 3rem;
            }
            .hero h1 {
                font-size: 1.8rem;
            }
            .hero-desc {
                font-size: 0.93rem;
            }
            .hero-form-card {
                padding: 1.25rem 1.1rem;
            }
            .section {
                padding: 2.75rem 0;
            }
            .section-heading h2 {
                font-size: 1.4rem;
            }
            .section-heading p {
                font-size: 0.9rem;
            }
            .match-cards-grid {
                grid-template-columns: 1fr;
            }
            .standings-table .table-header,
            .standings-table .table-row {
                grid-template-columns: 32px 1fr 30px 30px 40px;
                padding: 0.55rem 0.6rem;
                font-size: 0.76rem;
            }
            .subscribe-section {
                padding: 1.75rem 1.25rem;
                border-radius: 12px;
            }
            .subscribe-text h2 {
                font-size: 1.3rem;
            }
            .brand-intro {
                padding: 1.5rem 1.2rem;
            }
            .brand-intro h2 {
                font-size: 1.25rem;
            }
            .footer-grid {
                gap: 1.5rem;
            }
            .nav-tab {
                padding: 7px 14px;
                font-size: 0.82rem;
            }
        }

        @media (max-width: 520px) {
            .header-top {
                gap: 0.7rem;
            }
            .logo {
                font-size: 1.3rem;
            }
            .logo .logo-icon {
                width: 34px;
                height: 34px;
                font-size: 0.95rem;
                border-radius: 8px;
            }
            .header-cta {
                font-size: 0.8rem;
                padding: 8px 12px;
                border-radius: 8px;
            }
            .hero h1 {
                font-size: 1.55rem;
            }
            .hero-form-card {
                gap: 0.7rem;
            }
            .score-mini-card {
                min-width: 170px;
                padding: 0.85rem 1rem;
            }
            .score-mini-card .match-score {
                font-size: 1.1rem;
            }
        }

/* roulang page: category1 */
:root {
            --primary: #2563EB;
            --primary-dark: #1D4ED8;
            --primary-light: #0EA5E9;
            --bg: #F8FAFC;
            --card-bg: #FFFFFF;
            --text: #0F172A;
            --text-secondary: #475569;
            --text-muted: #94A3B8;
            --border: #E2E8F0;
            --radius: 12px;
            --radius-sm: 8px;
            --shadow: 0 4px 20px rgba(15, 23, 42, 0.08);
            --shadow-hover: 0 10px 30px rgba(15, 23, 42, 0.14);
            --font: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            --dark: #0F172A;
            --dark-light: #1E293B;
            --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: var(--font);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text);
            background-color: var(--bg);
            min-height: 100vh;
            overflow-x: hidden;
            margin: 0;
            padding: 0;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            border: none;
            outline: none;
            background: none;
            cursor: pointer;
        }
        input[type="text"],
        input[type="email"],
        input[type="tel"],
        input[type="date"],
        select,
        textarea {
            cursor: text;
            background-color: #F1F5F9;
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            padding: 10px 16px;
            font-size: 0.95rem;
            color: var(--text);
            transition: var(--transition);
            width: 100%;
        }
        input:focus,
        select:focus,
        textarea:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
            background-color: #FFFFFF;
            outline: none;
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
        }
        .container {
            max-width: 1200px;
            margin-left: auto;
            margin-right: auto;
            padding-left: 1.25rem;
            padding-right: 1.25rem;
        }
        @media (min-width: 1024px) {
            .container {
                padding-left: 2rem;
                padding-right: 2rem;
            }
        }
        @media (min-width: 768px) {
            .container {
                padding-left: 1.5rem;
                padding-right: 1.5rem;
            }
        }

        /* ===== Header / Nav ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: #FFFFFF;
            border-bottom: 1px solid var(--border);
            box-shadow: 0 2px 12px rgba(15, 23, 42, 0.05);
        }
        .header-top {
            display: flex;
            align-items: center;
            gap: 1rem;
            padding: 0.85rem 0;
        }
        .logo {
            font-size: 1.6rem;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: -0.5px;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .logo:hover {
            color: var(--primary-dark);
        }
        .logo .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--primary), var(--primary-light));
            border-radius: 10px;
            color: #fff;
            font-size: 1.15rem;
            flex-shrink: 0;
        }
        .header-search {
            flex: 1;
            max-width: 480px;
            position: relative;
            display: flex;
            align-items: center;
        }
        .header-search input {
            padding-right: 48px;
            height: 44px;
            font-size: 0.92rem;
            border-radius: 10px;
        }
        .header-search button {
            position: absolute;
            right: 6px;
            top: 50%;
            transform: translateY(-50%);
            width: 36px;
            height: 36px;
            border-radius: 8px;
            background: var(--primary);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
        }
        .header-search button:hover {
            background: var(--primary-dark);
        }
        .header-cta {
            background: var(--primary);
            color: #fff;
            padding: 10px 22px;
            border-radius: 10px;
            font-size: 0.92rem;
            font-weight: 600;
            white-space: nowrap;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            border: 2px solid transparent;
        }
        .header-cta:hover {
            background: var(--primary-dark);
            transform: translateY(-1px);
            box-shadow: 0 6px 18px rgba(37, 99, 235, 0.35);
        }
        .header-cta:active {
            transform: translateY(0);
            box-shadow: none;
        }
        .nav-tabs {
            display: flex;
            align-items: center;
            gap: 0.3rem;
            padding: 0.55rem 0;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
        }
        .nav-tabs::-webkit-scrollbar {
            display: none;
        }
        .nav-tab {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            padding: 8px 18px;
            border-radius: 999px;
            font-size: 0.88rem;
            font-weight: 500;
            color: var(--text-secondary);
            white-space: nowrap;
            transition: var(--transition);
            border: 1px solid transparent;
        }
        .nav-tab:hover {
            background: #EFF6FF;
            color: var(--primary);
        }
        .nav-tab.active {
            background: var(--primary);
            color: #fff;
            font-weight: 600;
            box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
        }
        .nav-tab.active:hover {
            background: var(--primary-dark);
            color: #fff;
        }

        /* ===== Breadcrumb ===== */
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            padding: 1.25rem 0 0.5rem;
            font-size: 0.88rem;
            color: var(--text-muted);
            flex-wrap: wrap;
        }
        .breadcrumb a {
            color: var(--text-secondary);
            transition: var(--transition);
        }
        .breadcrumb a:hover {
            color: var(--primary);
        }
        .breadcrumb .separator {
            color: #CBD5E1;
            font-size: 0.7rem;
        }
        .breadcrumb .current {
            color: var(--primary);
            font-weight: 600;
        }

        /* ===== Category Header ===== */
        .category-header {
            display: grid;
            grid-template-columns: 1fr;
            gap: 1.5rem;
            align-items: start;
            padding: 1rem 0 2rem;
        }
        @media (min-width: 768px) {
            .category-header {
                grid-template-columns: 1fr 320px;
                gap: 2rem;
            }
        }
        .category-header h1 {
            font-size: 2rem;
            font-weight: 800;
            color: var(--text);
            letter-spacing: -0.5px;
            line-height: 1.3;
            margin: 0 0 0.75rem;
        }
        @media (min-width: 768px) {
            .category-header h1 {
                font-size: 2.25rem;
            }
        }
        .category-header .desc {
            font-size: 1rem;
            line-height: 1.8;
            color: var(--text-secondary);
            margin: 0;
            max-width: 720px;
        }
        .category-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: #EFF6FF;
            color: var(--primary);
            font-size: 0.8rem;
            font-weight: 600;
            padding: 6px 14px;
            border-radius: 999px;
            margin-bottom: 0.75rem;
        }
        .category-stats-mini {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 1.25rem;
            box-shadow: var(--shadow);
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            align-items: center;
            justify-content: space-between;
        }
        .category-stats-mini .stat-item {
            text-align: center;
            flex: 1 1 70px;
        }
        .category-stats-mini .stat-num {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1.2;
            display: block;
        }
        .category-stats-mini .stat-label {
            font-size: 0.78rem;
            color: var(--text-muted);
            display: block;
            margin-top: 2px;
        }

        /* ===== Match List ===== */
        .match-list-section {
            padding: 1rem 0 2.5rem;
        }
        .match-list {
            display: flex;
            flex-direction: column;
            gap: 0.6rem;
        }
        .match-row {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 1rem 1.25rem;
            display: grid;
            grid-template-columns: 70px 1fr auto;
            gap: 1rem;
            align-items: center;
            transition: var(--transition);
            cursor: pointer;
        }
        .match-row:hover {
            border-color: #BFDBFE;
            box-shadow: var(--shadow-hover);
            transform: translateY(-1px);
        }
        .match-row .match-league {
            font-size: 0.75rem;
            font-weight: 700;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 0.4px;
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .match-row .match-teams {
            display: flex;
            flex-direction: column;
            gap: 3px;
            min-width: 0;
        }
        .match-row .team-name {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .match-row .team-name.away {
            color: var(--text-secondary);
            font-weight: 500;
        }
        .match-row .match-score {
            text-align: center;
            min-width: 70px;
        }
        .match-row .score-display {
            font-size: 1.35rem;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: 1px;
            line-height: 1.2;
            font-variant-numeric: tabular-nums;
        }
        .match-row .score-status {
            font-size: 0.72rem;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 999px;
            display: inline-block;
            margin-top: 3px;
        }
        .status-live {
            background: #DC2626;
            color: #fff;
        }
        .status-finished {
            background: #E2E8F0;
            color: var(--text-secondary);
        }
        .status-upcoming {
            background: #EFF6FF;
            color: var(--primary);
        }
        .match-row .match-time {
            font-size: 0.78rem;
            color: var(--text-muted);
            white-space: nowrap;
            text-align: right;
        }
        .match-row .match-time .time-main {
            font-weight: 700;
            font-size: 0.9rem;
            color: var(--text);
        }
        @media (max-width: 640px) {
            .match-row {
                grid-template-columns: 1fr auto;
                gap: 0.5rem 0.75rem;
                padding: 0.9rem 1rem;
            }
            .match-row .match-league {
                grid-column: 1 / -1;
                font-size: 0.7rem;
                padding-bottom: 4px;
                border-bottom: 1px dashed var(--border);
            }
            .match-row .match-teams {
                grid-column: 1;
            }
            .match-row .match-score {
                grid-column: 2;
                grid-row: 2;
            }
            .match-row .match-time {
                grid-column: 2;
                grid-row: 1;
                text-align: right;
            }
            .match-row .score-display {
                font-size: 1.1rem;
            }
        }

        .match-list-footer {
            display: flex;
            justify-content: center;
            padding-top: 1.5rem;
        }
        .btn-secondary-outline {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: #fff;
            color: var(--primary);
            border: 2px solid var(--primary);
            padding: 10px 26px;
            border-radius: var(--radius-sm);
            font-size: 0.9rem;
            font-weight: 600;
            transition: var(--transition);
            cursor: pointer;
        }
        .btn-secondary-outline:hover {
            background: #EFF6FF;
            border-color: var(--primary-dark);
            color: var(--primary-dark);
            transform: translateY(-1px);
            box-shadow: 0 6px 18px rgba(37, 99, 235, 0.18);
        }

        /* ===== Section Common ===== */
        .section {
            padding: 2rem 0;
        }
        .section-title {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--text);
            letter-spacing: -0.3px;
            margin: 0 0 1.25rem;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
        .section-title .title-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            background: #EFF6FF;
            border-radius: 10px;
            color: var(--primary);
            font-size: 1rem;
            flex-shrink: 0;
        }
        .section-subtitle {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin: -0.75rem 0 1.5rem;
        }

        /* ===== Schedule strip ===== */
        .schedule-strip {
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
        }
        .schedule-item {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 1rem 1.25rem;
            display: flex;
            align-items: center;
            gap: 1rem;
            transition: var(--transition);
        }
        .schedule-item:hover {
            border-color: #BFDBFE;
            box-shadow: var(--shadow);
        }
        .schedule-item .sched-time {
            font-size: 0.9rem;
            font-weight: 800;
            color: var(--primary);
            min-width: 55px;
            font-variant-numeric: tabular-nums;
        }
        .schedule-item .sched-info {
            flex: 1;
            min-width: 0;
        }
        .schedule-item .sched-teams {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .schedule-item .sched-league {
            font-size: 0.75rem;
            color: var(--text-muted);
            margin-top: 2px;
        }
        .schedule-item .sched-badge {
            font-size: 0.72rem;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: 999px;
            white-space: nowrap;
        }
        .badge-upcoming {
            background: #EFF6FF;
            color: var(--primary);
        }
        .badge-live {
            background: #DC2626;
            color: #fff;
        }

        /* ===== Standings table ===== */
        .standings-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            overflow: hidden;
        }
        .standings-card .standings-header {
            background: #F8FAFC;
            padding: 0.75rem 1.25rem;
            font-size: 0.85rem;
            font-weight: 700;
            color: var(--text-secondary);
            border-bottom: 1px solid var(--border);
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
        .standings-row {
            display: grid;
            grid-template-columns: 40px 1fr 50px 50px 50px;
            gap: 0.5rem;
            padding: 0.65rem 1.25rem;
            font-size: 0.88rem;
            align-items: center;
            border-bottom: 1px solid #F1F5F9;
            transition: var(--transition);
        }
        .standings-row:hover {
            background: #F8FAFC;
        }
        .standings-row:last-child {
            border-bottom: none;
        }
        .standings-row .pos {
            font-weight: 700;
            color: var(--text-muted);
            text-align: center;
        }
        .standings-row .pos.top4 {
            color: var(--primary);
            font-weight: 800;
        }
        .standings-row .team {
            font-weight: 600;
            color: var(--text);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .standings-row .stat {
            text-align: center;
            color: var(--text-secondary);
            font-variant-numeric: tabular-nums;
        }
        .standings-row .stat.pts {
            font-weight: 800;
            color: var(--primary);
        }

        /* ===== Data Highlights ===== */
        .highlights-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 1rem;
        }
        @media (min-width: 640px) {
            .highlights-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (min-width: 1024px) {
            .highlights-grid {
                grid-template-columns: repeat(4, 1fr);
            }
        }
        .highlight-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 1.25rem;
            text-align: center;
            transition: var(--transition);
            box-shadow: var(--shadow);
        }
        .highlight-card:hover {
            border-color: #BFDBFE;
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }
        .highlight-card .hl-num {
            font-size: 2rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1.2;
            font-variant-numeric: tabular-nums;
        }
        .highlight-card .hl-label {
            font-size: 0.82rem;
            color: var(--text-secondary);
            margin-top: 6px;
            line-height: 1.5;
        }
        .highlight-card .hl-icon {
            font-size: 1.6rem;
            color: var(--primary-light);
            margin-bottom: 0.5rem;
        }

        /* ===== News mini list ===== */
        .news-mini-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 1rem;
        }
        @media (min-width: 640px) {
            .news-mini-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 1.25rem;
            }
        }
        .news-mini-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            overflow: hidden;
            display: flex;
            gap: 0;
            flex-direction: column;
            transition: var(--transition);
            box-shadow: var(--shadow);
            cursor: pointer;
        }
        .news-mini-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
            border-color: #BFDBFE;
        }
        .news-mini-card .news-img {
            width: 100%;
            height: 160px;
            overflow: hidden;
            background: #E2E8F0;
            position: relative;
        }
        .news-mini-card .news-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }
        .news-mini-card:hover .news-img img {
            transform: scale(1.03);
        }
        .news-mini-card .news-body {
            padding: 1rem 1.25rem 1.25rem;
        }
        .news-mini-card .news-tag {
            display: inline-block;
            font-size: 0.7rem;
            font-weight: 700;
            color: var(--primary);
            background: #EFF6FF;
            padding: 3px 10px;
            border-radius: 999px;
            margin-bottom: 6px;
        }
        .news-mini-card h4 {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 6px;
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .news-mini-card .news-excerpt {
            font-size: 0.82rem;
            color: var(--text-muted);
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .news-mini-card .news-meta {
            font-size: 0.72rem;
            color: var(--text-muted);
            margin-top: 8px;
            display: flex;
            gap: 10px;
            align-items: center;
        }

        /* ===== FAQ ===== */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
        }
        .faq-item {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 1.25rem 1.5rem;
            transition: var(--transition);
        }
        .faq-item:hover {
            border-color: #BFDBFE;
            box-shadow: var(--shadow);
        }
        .faq-item .faq-q {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 0.5rem;
            display: flex;
            align-items: flex-start;
            gap: 0.5rem;
        }
        .faq-item .faq-q .faq-icon {
            color: var(--primary);
            flex-shrink: 0;
            margin-top: 4px;
        }
        .faq-item .faq-a {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.8;
            margin: 0;
            padding-left: 1.5rem;
        }

        /* ===== CTA Section ===== */
        .cta-section {
            background: linear-gradient(135deg, #EFF6FF 0%, #DBEAFE 100%);
            border-radius: var(--radius);
            padding: 2.5rem 2rem;
            text-align: center;
            border: 1px solid #BFDBFE;
        }
        .cta-section h3 {
            font-size: 1.4rem;
            font-weight: 800;
            color: var(--text);
            margin: 0 0 0.6rem;
        }
        .cta-section p {
            font-size: 0.95rem;
            color: var(--text-secondary);
            max-width: 560px;
            margin: 0 auto 1.5rem;
            line-height: 1.7;
        }
        .btn-primary-lg {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--primary);
            color: #fff;
            padding: 12px 32px;
            border-radius: var(--radius-sm);
            font-size: 0.95rem;
            font-weight: 700;
            transition: var(--transition);
            cursor: pointer;
            border: 2px solid transparent;
        }
        .btn-primary-lg:hover {
            background: var(--primary-dark);
            transform: translateY(-1px);
            box-shadow: 0 8px 24px rgba(37, 99, 235, 0.35);
        }
        .btn-primary-lg:active {
            transform: translateY(0);
            box-shadow: none;
        }

        /* ===== Footer ===== */
        .site-footer {
            background: var(--dark);
            color: #E2E8F0;
            padding: 3rem 0 1.5rem;
            margin-top: 3rem;
        }
        .site-footer .footer-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
            padding-bottom: 2rem;
            border-bottom: 1px solid #334155;
        }
        @media (min-width: 640px) {
            .site-footer .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (min-width: 900px) {
            .site-footer .footer-grid {
                grid-template-columns: 1.6fr 1fr 1fr 1fr;
                gap: 2.5rem;
            }
        }
        .site-footer .footer-brand .logo {
            color: #fff;
            font-size: 1.5rem;
            margin-bottom: 0.75rem;
        }
        .site-footer .footer-brand .logo:hover {
            color: #BFDBFE;
        }
        .site-footer .footer-brand p {
            font-size: 0.85rem;
            color: #94A3B8;
            line-height: 1.7;
            margin: 0;
            max-width: 300px;
        }
        .site-footer .footer-col h3 {
            font-size: 0.9rem;
            font-weight: 700;
            color: #fff;
            margin: 0 0 0.75rem;
            letter-spacing: 0.5px;
        }
        .site-footer .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .site-footer .footer-col ul li {
            margin-bottom: 0.5rem;
        }
        .site-footer .footer-col ul li a {
            font-size: 0.85rem;
            color: #94A3B8;
            transition: var(--transition);
        }
        .site-footer .footer-col ul li a:hover {
            color: #BFDBFE;
            padding-left: 4px;
        }
        .site-footer .footer-bottom {
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
            padding-top: 1.5rem;
            text-align: center;
        }
        @media (min-width: 768px) {
            .site-footer .footer-bottom {
                flex-direction: row;
                align-items: center;
                justify-content: space-between;
                text-align: left;
            }
        }
        .site-footer .footer-bottom p {
            font-size: 0.78rem;
            color: #64748B;
            margin: 0;
        }
        .site-footer .footer-links {
            display: flex;
            gap: 1.25rem;
            justify-content: center;
            flex-wrap: wrap;
        }
        .site-footer .footer-links a {
            font-size: 0.78rem;
            color: #64748B;
            transition: var(--transition);
        }
        .site-footer .footer-links a:hover {
            color: #BFDBFE;
        }

        /* Additional category-specific style */
        .match-list-section .section-header-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.5rem;
            margin-bottom: 1rem;
        }
        .match-list-section .section-header-row .section-title {
            margin: 0;
        }
        .filter-pills {
            display: flex;
            gap: 0.4rem;
            flex-wrap: wrap;
        }
        .filter-pill {
            font-size: 0.75rem;
            font-weight: 600;
            padding: 5px 14px;
            border-radius: 999px;
            background: #fff;
            color: var(--text-secondary);
            border: 1px solid var(--border);
            cursor: pointer;
            transition: var(--transition);
            white-space: nowrap;
        }
        .filter-pill:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: #EFF6FF;
        }
        .filter-pill.active {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }

        /* Section background alternation */
        .section-alt-bg {
            background: #fff;
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

        /* Responsive tweaks */
        @media (max-width: 520px) {
            .category-header h1 {
                font-size: 1.5rem;
            }
            .section-title {
                font-size: 1.25rem;
            }
            .match-row .score-display {
                font-size: 1.05rem;
            }
            .cta-section {
                padding: 1.75rem 1.25rem;
            }
            .cta-section h3 {
                font-size: 1.2rem;
            }
            .header-top {
                flex-wrap: wrap;
                gap: 0.6rem;
            }
            .header-search {
                order: 3;
                flex-basis: 100%;
                max-width: none;
            }
            .header-cta {
                font-size: 0.8rem;
                padding: 8px 16px;
            }
        }

/* roulang page: category2 */
:root {
            --primary: #2563EB;
            --primary-dark: #1D4ED8;
            --primary-light: #0EA5E9;
            --bg: #F8FAFC;
            --card-bg: #FFFFFF;
            --text: #0F172A;
            --text-secondary: #475569;
            --text-muted: #94A3B8;
            --border: #E2E8F0;
            --radius: 12px;
            --radius-sm: 8px;
            --shadow: 0 4px 20px rgba(15, 23, 42, 0.08);
            --shadow-hover: 0 10px 30px rgba(15, 23, 42, 0.14);
            --font: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            --dark: #0F172A;
            --dark-light: #1E293B;
            --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
        }
        /* roulang page: saicheng */
        :root {
            --primary: #2563EB;
            --primary-dark: #1D4ED8;
            --primary-light: #0EA5E9;
            --bg: #F8FAFC;
            --card-bg: #FFFFFF;
            --text: #0F172A;
            --text-secondary: #475569;
            --text-muted: #94A3B8;
            --border: #E2E8F0;
            --radius: 12px;
            --radius-sm: 8px;
            --shadow: 0 4px 20px rgba(15, 23, 42, 0.08);
            --shadow-hover: 0 10px 30px rgba(15, 23, 42, 0.14);
            --font: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            --dark: #0F172A;
            --dark-light: #1E293B;
            --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: var(--font);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text);
            background-color: var(--bg);
            min-height: 100vh;
            overflow-x: hidden;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            border: none;
            outline: none;
            background: none;
            cursor: pointer;
        }
        input[type="text"],
        input[type="email"],
        input[type="tel"],
        input[type="date"],
        select,
        textarea {
            cursor: text;
            background-color: #F1F5F9;
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            padding: 10px 16px;
            font-size: 0.95rem;
            color: var(--text);
            transition: var(--transition);
            width: 100%;
        }
        input:focus,
        select:focus,
        textarea:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
            background-color: #FFFFFF;
            outline: none;
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
        }
        .container {
            max-width: 1200px;
            margin-left: auto;
            margin-right: auto;
            padding-left: 1.5rem;
            padding-right: 1.5rem;
        }
        /* ===== Header / Nav ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: #FFFFFF;
            border-bottom: 1px solid var(--border);
            box-shadow: 0 2px 12px rgba(15, 23, 42, 0.05);
        }
        .header-top {
            display: flex;
            align-items: center;
            gap: 1rem;
            padding: 0.85rem 0;
        }
        .logo {
            font-size: 1.6rem;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: -0.5px;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .logo:hover {
            color: var(--primary-dark);
        }
        .logo .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--primary), var(--primary-light));
            border-radius: 10px;
            color: #fff;
            font-size: 1.15rem;
            flex-shrink: 0;
        }
        .header-search {
            flex: 1;
            max-width: 480px;
            position: relative;
            display: flex;
            align-items: center;
        }
        .header-search input {
            padding-right: 48px;
            height: 44px;
            font-size: 0.92rem;
            border-radius: 10px;
        }
        .header-search button {
            position: absolute;
            right: 6px;
            top: 50%;
            transform: translateY(-50%);
            width: 36px;
            height: 36px;
            border-radius: 8px;
            background: var(--primary);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
        }
        .header-search button:hover {
            background: var(--primary-dark);
        }
        .header-cta {
            background: var(--primary);
            color: #fff;
            padding: 10px 22px;
            border-radius: 10px;
            font-size: 0.92rem;
            font-weight: 600;
            white-space: nowrap;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            border: 2px solid transparent;
        }
        .header-cta:hover {
            background: var(--primary-dark);
            transform: translateY(-1px);
            box-shadow: 0 6px 18px rgba(37, 99, 235, 0.35);
        }
        .header-cta:active {
            transform: translateY(0);
            box-shadow: none;
        }
        /* Second row: tabs */
        .nav-tabs {
            display: flex;
            align-items: center;
            gap: 0.3rem;
            padding: 0.55rem 0;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
        }
        .nav-tabs::-webkit-scrollbar {
            display: none;
        }
        .nav-tab {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            padding: 8px 18px;
            border-radius: 999px;
            font-size: 0.88rem;
            font-weight: 500;
            color: var(--text-secondary);
            white-space: nowrap;
            transition: var(--transition);
            border: 1px solid transparent;
        }
        .nav-tab:hover {
            background: #F1F5F9;
            color: var(--text);
            border-color: var(--border);
        }
        .nav-tab.active {
            background: var(--primary);
            color: #FFFFFF;
            border-color: var(--primary);
        }
        .nav-tab.active:hover {
            background: var(--primary-dark);
            color: #fff;
            border-color: var(--primary-dark);
        }

        /* ===== Main Sections ===== */
        main {
            display: block;
        }
        .section {
            padding: 3.5rem 0;
            border-bottom: 1px solid var(--border);
        }
        .section:nth-child(even) {
            background: #FFFFFF;
        }
        .section-head {
            margin-bottom: 2rem;
        }
        .section-head h2 {
            font-size: 1.75rem;
            font-weight: 700;
            letter-spacing: -0.3px;
            color: var(--text);
            margin-bottom: 0.4rem;
        }
        .section-head p {
            font-size: 1rem;
            color: var(--text-secondary);
            max-width: 700px;
        }

        /* ===== Breadcrumb & Page Hero ===== */
        .page-hero {
            background: linear-gradient(135deg, #F0F5FF 0%, #FFFFFF 100%);
            padding: 3rem 0 2rem;
            border-bottom: 1px solid var(--border);
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.9rem;
            color: var(--text-secondary);
            margin-bottom: 1.2rem;
        }
        .breadcrumb a {
            color: var(--text-secondary);
        }
        .breadcrumb a:hover {
            color: var(--primary);
        }
        .breadcrumb .separator {
            color: var(--text-muted);
        }
        .page-hero h1 {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--text);
            margin-bottom: 0.8rem;
            letter-spacing: -0.3px;
        }
        .page-hero .page-lead {
            font-size: 1.05rem;
            color: var(--text-secondary);
            max-width: 800px;
            line-height: 1.8;
        }

        /* ===== Score List ===== */
        .score-list {
            display: flex;
            flex-direction: column;
            gap: 0.9rem;
        }
        .score-item {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 1.2rem 1.5rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            flex-wrap: wrap;
            transition: var(--transition);
            box-shadow: 0 2px 8px rgba(15, 23, 42, 0.04);
        }
        .score-item:hover {
            box-shadow: var(--shadow);
            transform: translateY(-2px);
            border-color: #CBD5E1;
        }
        .score-league {
            font-weight: 600;
            color: var(--text-secondary);
            font-size: 0.85rem;
            min-width: 130px;
        }
        .score-match {
            display: flex;
            align-items: center;
            gap: 0.8rem;
            flex: 1;
            min-width: 220px;
        }
        .score-match .team {
            font-weight: 600;
            font-size: 1rem;
            color: var(--text);
        }
        .score-match .team.home {
            text-align: right;
            flex: 1;
        }
        .score-match .team.away {
            text-align: left;
            flex: 1;
        }
        .score-num {
            font-weight: 800;
            font-size: 1.4rem;
            color: var(--primary);
            letter-spacing: 1px;
            min-width: 70px;
            text-align: center;
        }
        .score-status {
            padding: 4px 12px;
            border-radius: 999px;
            font-size: 0.8rem;
            font-weight: 600;
            white-space: nowrap;
        }
        .status-live {
            background: #FEF2F2;
            color: #DC2626;
            border: 1px solid #FECACA;
        }
        .status-ended {
            background: #F1F5F9;
            color: #475569;
            border: 1px solid #E2E8F0;
        }
        .status-upcoming {
            background: #EFF6FF;
            color: #2563EB;
            border: 1px solid #BFDBFE;
        }
        .score-time {
            color: var(--text-muted);
            font-size: 0.85rem;
            min-width: 120px;
            text-align: right;
        }
        .view-more {
            text-align: center;
            margin-top: 2rem;
        }
        /* Buttons */
        .btn {
            display: inline-block;
            padding: 10px 28px;
            border-radius: 10px;
            font-weight: 600;
            font-size: 0.95rem;
            transition: var(--transition);
            text-align: center;
            cursor: pointer;
            border: 2px solid transparent;
        }
        .btn-primary {
            background: var(--primary);
            color: #FFFFFF;
        }
        .btn-primary:hover {
            background: var(--primary-dark);
            transform: translateY(-1px);
            box-shadow: 0 6px 18px rgba(37, 99, 235, 0.3);
        }
        .btn-outline {
            background: #FFFFFF;
            color: var(--primary);
            border-color: var(--primary);
        }
        .btn-outline:hover {
            background: #EFF6FF;
            transform: translateY(-1px);
        }

        /* ===== Quick Schedule ===== */
        .schedule-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 1.5rem;
        }
        .schedule-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 1.25rem;
            transition: var(--transition);
        }
        .schedule-card:hover {
            box-shadow: var(--shadow);
            transform: translateY(-2px);
        }
        .schedule-date {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 0.5rem;
        }
        .schedule-match {
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-weight: 600;
            margin-bottom: 0.5rem;
        }
        .schedule-match .team {
            flex: 1;
        }
        .schedule-match .vs {
            margin: 0 0.5rem;
            color: var(--text-muted);
            font-weight: 400;
        }
        .schedule-info {
            display: flex;
            justify-content: space-between;
            font-size: 0.85rem;
            color: var(--text-secondary);
        }

        /* ===== Standings Summary ===== */
        .standings-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
            gap: 1.5rem;
        }
        .standings-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 1.25rem;
        }
        .standings-title {
            font-weight: 700;
            font-size: 1.1rem;
            margin-bottom: 1rem;
            color: var(--text);
        }
        .standing-row {
            display: flex;
            justify-content: space-between;
            padding: 0.5rem 0;
            border-bottom: 1px dashed var(--border);
            font-size: 0.9rem;
        }
        .standing-row:last-child {
            border-bottom: none;
        }
        .standing-pos {
            font-weight: 700;
            color: var(--text-secondary);
            width: 30px;
        }
        .standing-team {
            flex: 1;
            margin-left: 0.5rem;
        }
        .standing-pts {
            font-weight: 700;
            color: var(--primary);
        }

        /* ===== Data Highlights ===== */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 1.5rem;
        }
        .stat-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 1.5rem;
            text-align: center;
            transition: var(--transition);
        }
        .stat-card:hover {
            box-shadow: var(--shadow);
            transform: translateY(-2px);
        }
        .stat-num {
            font-size: 2.4rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1.2;
        }
        .stat-label {
            font-size: 0.9rem;
            color: var(--text-secondary);
            margin-top: 0.5rem;
        }

        /* ===== Related News ===== */
        .news-list {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 1.5rem;
        }
        .news-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            overflow: hidden;
            display: flex;
            flex-direction: column;
            transition: var(--transition);
        }
        .news-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }
        .news-card img {
            width: 100%;
            height: 180px;
            object-fit: cover;
        }
        .news-card-body {
            padding: 1.25rem;
        }
        .news-card-body h3 {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 0.5rem;
        }
        .news-card-body p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.6;
        }

        /* ===== FAQ ===== */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }
        .faq-item {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 1.25rem 1.5rem;
            margin-bottom: 1rem;
            transition: var(--transition);
        }
        .faq-item:hover {
            border-color: #CBD5E1;
        }
        .faq-item h3 {
            font-size: 1.05rem;
            font-weight: 700;
            margin-bottom: 0.5rem;
            color: var(--text);
        }
        .faq-item p {
            font-size: 0.95rem;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        /* ===== CTA ===== */
        .cta-section {
            background: #FFFFFF;
            padding: 4rem 0;
        }
        .cta-card {
            background: linear-gradient(135deg, #EFF6FF 0%, #FFFFFF 100%);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 3rem 2rem;
            text-align: center;
        }
        .cta-card h2 {
            font-size: 1.8rem;
            font-weight: 800;
            margin-bottom: 0.8rem;
            color: var(--text);
        }
        .cta-card p {
            font-size: 1rem;
            color: var(--text-secondary);
            margin-bottom: 1.5rem;
        }

        /* ===== Footer ===== */
        .site-footer {
            background: var(--dark);
            color: #E2E8F0;
            padding: 3rem 0 1.5rem;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-brand .logo {
            color: #FFFFFF;
            margin-bottom: 1rem;
        }
        .footer-brand .logo .logo-icon {
            background: linear-gradient(135deg, var(--primary), var(--primary-light));
        }
        .footer-brand p {
            color: #CBD5E1;
            font-size: 0.9rem;
            line-height: 1.6;
        }
        .footer-col h3 {
            color: #FFFFFF;
            font-size: 1rem;
            font-weight: 600;
            margin-bottom: 1rem;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col ul li {
            margin-bottom: 0.5rem;
        }
        .footer-col ul li a {
            color: #CBD5E1;
            font-size: 0.9rem;
            transition: var(--transition);
        }
        .footer-col ul li a:hover {
            color: #FFFFFF;
            padding-left: 4px;
        }
        .footer-bottom {
            border-top: 1px solid #334155;
            padding-top: 1.5rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 1rem;
            color: #94A3B8;
            font-size: 0.85rem;
        }
        .footer-links {
            display: flex;
            gap: 1.2rem;
        }
        .footer-links a {
            color: #94A3B8;
            font-size: 0.85rem;
        }
        .footer-links a:hover {
            color: #FFFFFF;
        }

        /* ===== Responsive ===== */
        @media (max-width: 1024px) {
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .schedule-grid,
            .standings-grid,
            .news-list {
                grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
            }
            .score-item {
                flex-direction: column;
                align-items: flex-start;
            }
            .score-match {
                min-width: 100%;
            }
            .score-time {
                text-align: left;
            }
        }
        @media (max-width: 768px) {
            .header-top {
                flex-wrap: wrap;
            }
            .header-search {
                order: 2;
                flex-basis: 100%;
                max-width: none;
            }
            .header-cta {
                margin-left: auto;
            }
            .nav-tabs {
                padding: 0.35rem 0;
            }
            .nav-tab {
                padding: 7px 14px;
                font-size: 0.82rem;
            }
            .page-hero h1 {
                font-size: 1.8rem;
            }
            .section {
                padding: 2.5rem 0;
            }
            .cta-card {
                padding: 2rem 1.5rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .score-num {
                min-width: 55px;
                font-size: 1.2rem;
            }
            .stats-grid {
                grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
            }
        }
        @media (max-width: 520px) {
            .container {
                padding-left: 1rem;
                padding-right: 1rem;
            }
            .score-item {
                padding: 1rem;
            }
            .score-league {
                min-width: auto;
            }
            .score-match {
                flex-wrap: wrap;
                gap: 0.4rem;
            }
            .score-match .team {
                flex: 0 0 calc(50% - 20px);
            }
            .score-num {
                font-size: 1rem;
                min-width: 50px;
            }
            .score-status {
                font-size: 0.7rem;
                padding: 3px 8px;
            }
            .score-time {
                font-size: 0.8rem;
            }
            .nav-tab {
                padding: 6px 12px;
                font-size: 0.78rem;
                gap: 3px;
            }
            .header-cta {
                padding: 8px 16px;
                font-size: 0.85rem;
            }
            .logo {
                font-size: 1.4rem;
            }
            .logo .logo-icon {
                width: 36px;
                height: 36px;
                font-size: 1rem;
            }
        }

/* roulang page: category3 */
:root {
            --primary: #2563EB;
            --primary-dark: #1D4ED8;
            --primary-light: #0EA5E9;
            --bg: #F8FAFC;
            --card-bg: #FFFFFF;
            --text: #0F172A;
            --text-secondary: #475569;
            --text-muted: #94A3B8;
            --border: #E2E8F0;
            --radius: 12px;
            --radius-sm: 8px;
            --shadow: 0 4px 20px rgba(15, 23, 42, 0.08);
            --shadow-hover: 0 10px 30px rgba(15, 23, 42, 0.14);
            --font: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            --dark: #0F172A;
            --dark-light: #1E293B;
            --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
        }

        * {
            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);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text);
            background-color: var(--bg);
            min-height: 100vh;
            overflow-x: hidden;
        }

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

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

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

        input[type="text"],
        input[type="email"],
        input[type="tel"],
        input[type="date"],
        select,
        textarea {
            cursor: text;
            background-color: #F1F5F9;
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            padding: 10px 16px;
            font-size: 0.95rem;
            color: var(--text);
            transition: var(--transition);
            width: 100%;
        }

        input:focus,
        select:focus,
        textarea:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
            background-color: #FFFFFF;
            outline: none;
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
        }

        .container {
            max-width: 1200px;
            margin-left: auto;
            margin-right: auto;
            padding-left: 1.5rem;
            padding-right: 1.5rem;
        }

        @media (min-width: 768px) {
            .container {
                padding-left: 2rem;
                padding-right: 2rem;
            }
        }

        /* ===== Header / Nav ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: #FFFFFF;
            border-bottom: 1px solid var(--border);
            box-shadow: 0 2px 12px rgba(15, 23, 42, 0.05);
        }

        .header-top {
            display: flex;
            align-items: center;
            gap: 1rem;
            padding: 0.85rem 0;
        }

        .logo {
            font-size: 1.6rem;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: -0.5px;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }

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

        .logo .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--primary), var(--primary-light));
            border-radius: 10px;
            color: #fff;
            font-size: 1.15rem;
            flex-shrink: 0;
        }

        .header-search {
            flex: 1;
            max-width: 480px;
            position: relative;
            display: flex;
            align-items: center;
        }

        .header-search input {
            padding-right: 48px;
            height: 44px;
            font-size: 0.92rem;
            border-radius: 10px;
        }

        .header-search button {
            position: absolute;
            right: 6px;
            top: 50%;
            transform: translateY(-50%);
            width: 36px;
            height: 36px;
            border-radius: 8px;
            background: var(--primary);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
        }

        .header-search button:hover {
            background: var(--primary-dark);
        }

        .header-cta {
            background: var(--primary);
            color: #fff;
            padding: 10px 22px;
            border-radius: 10px;
            font-size: 0.92rem;
            font-weight: 600;
            white-space: nowrap;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            border: 2px solid transparent;
        }

        .header-cta:hover {
            background: var(--primary-dark);
            transform: translateY(-1px);
            box-shadow: 0 6px 18px rgba(37, 99, 235, 0.35);
        }

        .header-cta:active {
            transform: translateY(0);
            box-shadow: none;
        }

        .nav-tabs {
            display: flex;
            align-items: center;
            gap: 0.3rem;
            padding: 0.55rem 0;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
        }

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

        .nav-tab {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            padding: 8px 18px;
            border-radius: 999px;
            font-size: 0.88rem;
            font-weight: 500;
            color: var(--text-secondary);
            white-space: nowrap;
            transition: var(--transition);
            border: 1px solid transparent;
        }

        .nav-tab:hover {
            background: rgba(37, 99, 235, 0.08);
            color: var(--primary);
        }

        .nav-tab.active {
            background: var(--primary);
            color: #fff;
            font-weight: 600;
            border-color: var(--primary);
            box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
        }

        /* ===== Breadcrumb ===== */
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.85rem;
            color: var(--text-muted);
            padding: 1.25rem 0 0.5rem;
            flex-wrap: wrap;
        }

        .breadcrumb a {
            color: var(--text-muted);
            transition: var(--transition);
        }

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

        .breadcrumb .sep {
            color: var(--text-muted);
            font-size: 0.75rem;
        }

        .breadcrumb .current {
            color: var(--text-secondary);
            font-weight: 500;
        }

        /* ===== Category Header ===== */
        .cat-header {
            padding: 1.5rem 0 1rem;
        }

        .cat-header h1 {
            font-size: 2rem;
            font-weight: 800;
            color: var(--text);
            letter-spacing: -0.5px;
            line-height: 1.3;
            margin-bottom: 0.5rem;
        }

        .cat-header .cat-desc {
            font-size: 1rem;
            color: var(--text-secondary);
            max-width: 820px;
            line-height: 1.8;
        }

        /* ===== Section Styles ===== */
        .section {
            padding: 2rem 0;
        }

        .section-title {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text);
            letter-spacing: -0.3px;
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }

        .section-title .icon-badge {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 34px;
            height: 34px;
            background: rgba(37, 99, 235, 0.1);
            border-radius: 8px;
            color: var(--primary);
            font-size: 1rem;
            flex-shrink: 0;
        }

        /* ===== Ranking Table Card ===== */
        .ranking-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            padding: 1.25rem;
            transition: var(--transition);
            margin-bottom: 0.5rem;
        }

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

        .ranking-card-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            flex-wrap: wrap;
            padding-bottom: 0.75rem;
            border-bottom: 1px solid var(--border);
            margin-bottom: 0.75rem;
        }

        .ranking-card-header .league-name {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text);
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .ranking-card-header .update-time {
            font-size: 0.82rem;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 0.3rem;
        }

        .ranking-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.9rem;
            line-height: 1.6;
        }

        .ranking-table th {
            text-align: left;
            padding: 0.6rem 0.5rem;
            font-weight: 600;
            color: var(--text-secondary);
            border-bottom: 1px solid var(--border);
            font-size: 0.82rem;
            white-space: nowrap;
        }

        .ranking-table td {
            padding: 0.6rem 0.5rem;
            border-bottom: 1px solid #F1F5F9;
            color: var(--text-secondary);
            white-space: nowrap;
        }

        .ranking-table tr:last-child td {
            border-bottom: none;
        }

        .ranking-table .team-name {
            font-weight: 600;
            color: var(--text);
            white-space: nowrap;
        }

        .ranking-table .pos-num {
            font-weight: 700;
            color: var(--primary);
            font-size: 0.95rem;
            min-width: 28px;
            display: inline-block;
        }

        .ranking-table .pos-zone-top {
            color: var(--primary);
        }
        .ranking-table .pos-zone-europe {
            color: var(--primary-light);
        }
        .ranking-table .pos-zone-relegation {
            color: #DC2626;
        }

        .tag {
            display: inline-block;
            padding: 3px 10px;
            border-radius: 999px;
            font-size: 0.78rem;
            font-weight: 600;
            line-height: 1.4;
        }
        .tag-blue {
            background: #DBEAFE;
            color: #1D4ED8;
        }
        .tag-green {
            background: #D1FAE5;
            color: #065F46;
        }
        .tag-red {
            background: #FEE2E2;
            color: #991B1B;
        }
        .tag-gray {
            background: #F1F5F9;
            color: #475569;
        }

        /* ===== Data Highlight Card ===== */
        .data-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            padding: 1.25rem;
            transition: var(--transition);
        }

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

        .data-card .data-value {
            font-size: 2rem;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: -0.5px;
            line-height: 1.2;
        }

        .data-card .data-label {
            font-size: 0.88rem;
            color: var(--text-muted);
            margin-top: 0.25rem;
        }

        .data-card .data-trend {
            font-size: 0.82rem;
            display: inline-flex;
            align-items: center;
            gap: 0.25rem;
            font-weight: 600;
            margin-top: 0.5rem;
        }
        .trend-up {
            color: #059669;
        }
        .trend-down {
            color: #DC2626;
        }
        .trend-flat {
            color: var(--text-muted);
        }

        /* ===== Info List ===== */
        .info-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            overflow: hidden;
            transition: var(--transition);
        }

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

        .info-card .info-img {
            aspect-ratio: 16/9;
            overflow: hidden;
            background: #E2E8F0;
        }

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

        .info-card:hover .info-img img {
            transform: scale(1.03);
        }

        .info-card .info-body {
            padding: 1rem 1.25rem 1.25rem;
        }

        .info-card .info-title {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text);
            line-height: 1.5;
            margin-bottom: 0.4rem;
        }

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

        /* ===== FAQ ===== */
        .faq-item {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            box-shadow: var(--shadow);
            padding: 1.15rem 1.25rem;
            margin-bottom: 0.75rem;
            transition: var(--transition);
        }

        .faq-item:hover {
            box-shadow: var(--shadow-hover);
        }

        .faq-item .faq-question {
            font-weight: 700;
            color: var(--text);
            font-size: 0.98rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            margin-bottom: 0.4rem;
        }

        .faq-item .faq-question .faq-icon {
            color: var(--primary);
            flex-shrink: 0;
        }

        .faq-item .faq-answer {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.75;
        }

        /* ===== CTA Section ===== */
        .cta-section {
            background: linear-gradient(135deg, #EFF6FF, #F8FAFC);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 2rem 1.5rem;
            text-align: center;
        }

        .cta-section .cta-title {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 0.5rem;
        }

        .cta-section .cta-desc {
            font-size: 0.95rem;
            color: var(--text-secondary);
            max-width: 560px;
            margin: 0 auto 1.25rem;
            line-height: 1.7;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background: var(--primary);
            color: #fff;
            padding: 12px 28px;
            border-radius: 10px;
            font-size: 0.95rem;
            font-weight: 600;
            transition: var(--transition);
            border: 2px solid transparent;
        }

        .btn-primary:hover {
            background: var(--primary-dark);
            transform: translateY(-1px);
            box-shadow: 0 6px 18px rgba(37, 99, 235, 0.35);
        }

        .btn-secondary {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background: transparent;
            color: var(--primary);
            padding: 10px 24px;
            border-radius: 10px;
            font-size: 0.92rem;
            font-weight: 600;
            transition: var(--transition);
            border: 2px solid var(--primary);
        }

        .btn-secondary:hover {
            background: rgba(37, 99, 235, 0.08);
        }

        /* ===== Footer ===== */
        .site-footer {
            background: var(--dark);
            color: #CBD5E1;
            padding: 3rem 0 1.5rem;
            margin-top: 2rem;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
            padding-bottom: 2rem;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }

        @media (min-width: 768px) {
            .footer-grid {
                grid-template-columns: 2fr 1fr 1fr 1fr;
            }
        }

        .footer-brand .logo {
            font-size: 1.4rem;
            color: #fff;
            margin-bottom: 0.75rem;
        }

        .footer-brand p {
            font-size: 0.88rem;
            line-height: 1.7;
            color: #94A3B8;
            max-width: 320px;
        }

        .footer-col h3 {
            font-size: 0.95rem;
            font-weight: 600;
            color: #E2E8F0;
            margin-bottom: 0.75rem;
        }

        .footer-col ul {
            list-style: none;
        }

        .footer-col ul li {
            margin-bottom: 0.5rem;
        }

        .footer-col ul li a {
            color: #94A3B8;
            font-size: 0.88rem;
            transition: var(--transition);
        }

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

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            flex-wrap: wrap;
            padding-top: 1.5rem;
            font-size: 0.82rem;
            color: #64748B;
        }

        .footer-links {
            display: flex;
            gap: 1.25rem;
            flex-wrap: wrap;
        }

        .footer-links a {
            color: #64748B;
            font-size: 0.82rem;
            transition: var(--transition);
        }
        .footer-links a:hover {
            color: #fff;
        }

        /* ===== Responsive ===== */
        @media (max-width: 1024px) {
            .cat-header h1 {
                font-size: 1.6rem;
            }
            .section-title {
                font-size: 1.3rem;
            }
        }

        @media (max-width: 768px) {
            .header-top {
                flex-wrap: wrap;
                gap: 0.75rem;
            }
            .header-search {
                order: 3;
                max-width: 100%;
                flex-basis: 100%;
            }
            .cat-header h1 {
                font-size: 1.4rem;
            }
            .section {
                padding: 1.5rem 0;
            }
            .section-title {
                font-size: 1.2rem;
                flex-wrap: wrap;
            }
            .ranking-table {
                font-size: 0.8rem;
            }
            .ranking-table th,
            .ranking-table td {
                padding: 0.5rem 0.35rem;
            }
            .data-card .data-value {
                font-size: 1.5rem;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 0.5rem;
            }
            .footer-links {
                justify-content: center;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding-left: 1rem;
                padding-right: 1rem;
            }
            .cat-header h1 {
                font-size: 1.25rem;
                line-height: 1.4;
            }
            .cat-header .cat-desc {
                font-size: 0.9rem;
            }
            .section-title {
                font-size: 1.1rem;
            }
            .ranking-table {
                font-size: 0.75rem;
            }
            .ranking-table th,
            .ranking-table td {
                padding: 0.4rem 0.25rem;
            }
            .header-cta {
                padding: 8px 16px;
                font-size: 0.85rem;
            }
            .nav-tab {
                padding: 6px 14px;
                font-size: 0.82rem;
            }
            .btn-primary {
                padding: 10px 20px;
                font-size: 0.88rem;
            }
        }

/* roulang page: category4 */
:root {
            --primary: #2563EB;
            --primary-dark: #1D4ED8;
            --primary-light: #0EA5E9;
            --bg: #F8FAFC;
            --card-bg: #FFFFFF;
            --text: #0F172A;
            --text-secondary: #475569;
            --text-muted: #94A3B8;
            --border: #E2E8F0;
            --radius: 12px;
            --radius-sm: 8px;
            --shadow: 0 4px 20px rgba(15, 23, 42, 0.08);
            --shadow-hover: 0 10px 30px rgba(15, 23, 42, 0.14);
            --font: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            --dark: #0F172A;
            --dark-light: #1E293B;
            --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

        body {
            font-family: var(--font);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text);
            background-color: var(--bg);
            min-height: 100vh;
            overflow-x: hidden;
        }

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

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

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

        input[type="text"],
        input[type="email"],
        input[type="tel"],
        input[type="date"],
        select,
        textarea {
            cursor: text;
            background-color: #F1F5F9;
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            padding: 10px 16px;
            font-size: 0.95rem;
            color: var(--text);
            transition: var(--transition);
            width: 100%;
        }

        input:focus,
        select:focus,
        textarea:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
            background-color: #FFFFFF;
            outline: none;
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
        }

        .container {
            max-width: 1200px;
            margin-left: auto;
            margin-right: auto;
            padding-left: 1.5rem;
            padding-right: 1.5rem;
        }

        /* ===== Header / Nav ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: #FFFFFF;
            border-bottom: 1px solid var(--border);
            box-shadow: 0 2px 12px rgba(15, 23, 42, 0.05);
        }

        .header-top {
            display: flex;
            align-items: center;
            gap: 1rem;
            padding: 0.85rem 0;
        }

        .logo {
            font-size: 1.6rem;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: -0.5px;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }

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

        .logo .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--primary), var(--primary-light));
            border-radius: 10px;
            color: #fff;
            font-size: 1.15rem;
            flex-shrink: 0;
        }

        .header-search {
            flex: 1;
            max-width: 480px;
            position: relative;
            display: flex;
            align-items: center;
        }

        .header-search input {
            padding-right: 48px;
            height: 44px;
            font-size: 0.92rem;
            border-radius: 10px;
        }

        .header-search button {
            position: absolute;
            right: 6px;
            top: 50%;
            transform: translateY(-50%);
            width: 36px;
            height: 36px;
            border-radius: 8px;
            background: var(--primary);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
            border: none;
        }

        .header-search button:hover {
            background: var(--primary-dark);
        }

        .header-cta {
            background: var(--primary);
            color: #fff;
            padding: 10px 22px;
            border-radius: 10px;
            font-size: 0.92rem;
            font-weight: 600;
            white-space: nowrap;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            border: 2px solid transparent;
        }

        .header-cta:hover {
            background: var(--primary-dark);
            transform: translateY(-1px);
            box-shadow: 0 6px 18px rgba(37, 99, 235, 0.35);
        }

        .header-cta:active {
            transform: translateY(0);
            box-shadow: none;
        }

        .nav-tabs {
            display: flex;
            align-items: center;
            gap: 0.3rem;
            padding: 0.55rem 0;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
        }

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

        .nav-tab {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            padding: 8px 18px;
            border-radius: 999px;
            font-size: 0.88rem;
            font-weight: 500;
            color: var(--text-secondary);
            white-space: nowrap;
            transition: var(--transition);
            border: 1px solid transparent;
        }

        .nav-tab:hover {
            color: var(--primary);
            background: rgba(37, 99, 235, 0.06);
        }

        .nav-tab.active {
            color: #fff;
            background: var(--primary);
            border-color: var(--primary);
            font-weight: 600;
        }

        .nav-tab.active:hover {
            color: #fff;
            background: var(--primary-dark);
        }

        /* ===== Breadcrumb ===== */
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 0.85rem;
            color: var(--text-muted);
            padding: 1rem 0 0.5rem;
            flex-wrap: wrap;
        }

        .breadcrumb a {
            color: var(--text-secondary);
        }

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

        .breadcrumb i {
            font-size: 0.65rem;
            color: var(--text-muted);
        }

        .breadcrumb span {
            color: var(--text-secondary);
            font-weight: 500;
        }

        /* ===== Section Styles ===== */
        .section {
            padding: 2.5rem 0;
        }

        .section-title {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text);
            letter-spacing: -0.3px;
            margin-bottom: 0.5rem;
            line-height: 1.35;
        }

        .section-subtitle {
            font-size: 0.95rem;
            color: var(--text-secondary);
            margin-bottom: 1.75rem;
            line-height: 1.7;
        }

        /* ===== Category Intro ===== */
        .category-intro {
            padding-bottom: 1.5rem;
        }

        .category-intro h1 {
            font-size: 2rem;
            font-weight: 800;
            color: var(--text);
            letter-spacing: -0.5px;
            line-height: 1.3;
            margin-bottom: 0.75rem;
        }

        .category-intro p {
            font-size: 0.98rem;
            color: var(--text-secondary);
            max-width: 860px;
            line-height: 1.75;
        }

        /* ===== Data List ===== */
        .data-list {
            display: grid;
            grid-template-columns: 1fr;
            gap: 0.85rem;
        }

        .data-item {
            display: flex;
            align-items: center;
            gap: 1rem;
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 1rem 1.25rem;
            transition: var(--transition);
            cursor: pointer;
        }

        .data-item:hover {
            border-color: rgba(37, 99, 235, 0.25);
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }

        .data-item-img {
            width: 72px;
            height: 72px;
            border-radius: 10px;
            overflow: hidden;
            flex-shrink: 0;
            background: #F1F5F9;
        }

        .data-item-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .data-item-body {
            flex: 1;
            min-width: 0;
        }

        .data-item-tag {
            display: inline-block;
            font-size: 0.72rem;
            font-weight: 600;
            color: var(--primary);
            background: rgba(37, 99, 235, 0.08);
            padding: 2px 10px;
            border-radius: 999px;
            margin-bottom: 4px;
        }

        .data-item-title {
            font-size: 1rem;
            font-weight: 650;
            color: var(--text);
            line-height: 1.45;
            margin-bottom: 2px;
        }

        .data-item-desc {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.5;
        }

        .data-item-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 0.78rem;
            color: var(--text-muted);
            flex-shrink: 0;
            white-space: nowrap;
        }

        .data-item-meta i {
            color: var(--primary-light);
            margin-right: 3px;
        }

        /* ===== Ranking Table ===== */
        .ranking-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            overflow: hidden;
        }

        .ranking-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 1rem 1.25rem;
            background: #F8FAFC;
            border-bottom: 1px solid var(--border);
            flex-wrap: wrap;
            gap: 0.5rem;
        }

        .ranking-header h3 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text);
        }

        .ranking-header .badge {
            font-size: 0.75rem;
            color: var(--primary);
            background: rgba(37, 99, 235, 0.08);
            padding: 4px 12px;
            border-radius: 999px;
            font-weight: 500;
        }

        .ranking-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.9rem;
        }

        .ranking-table th {
            text-align: left;
            padding: 10px 16px;
            font-weight: 600;
            color: var(--text-secondary);
            font-size: 0.8rem;
            text-transform: uppercase;
            letter-spacing: 0.3px;
            border-bottom: 1px solid var(--border);
            background: #F8FAFC;
        }

        .ranking-table td {
            padding: 12px 16px;
            border-bottom: 1px solid #F1F5F9;
            color: var(--text);
            font-weight: 500;
        }

        .ranking-table tr:last-child td {
            border-bottom: none;
        }

        .ranking-table .highlight-row td {
            background: rgba(37, 99, 235, 0.03);
        }

        .rank-num {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 28px;
            height: 28px;
            border-radius: 6px;
            font-weight: 700;
            font-size: 0.85rem;
            background: #F1F5F9;
            color: var(--text-secondary);
        }

        .rank-num.top1 {
            background: #FEF3C7;
            color: #D97706;
        }

        .rank-num.top2 {
            background: #E2E8F0;
            color: #475569;
        }

        .rank-num.top3 {
            background: #FDE8E8;
            color: #B91C1C;
        }

        /* ===== Data Insight Cards ===== */
        .insight-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 1.25rem;
        }

        .insight-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 1.25rem;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }

        .insight-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
            border-color: rgba(37, 99, 235, 0.2);
        }

        .insight-card .icon-circle {
            width: 44px;
            height: 44px;
            border-radius: 10px;
            background: rgba(37, 99, 235, 0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-size: 1.2rem;
            margin-bottom: 0.75rem;
        }

        .insight-card h4 {
            font-size: 1rem;
            font-weight: 650;
            margin-bottom: 0.35rem;
            color: var(--text);
        }

        .insight-card p {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.6;
        }

        .insight-value {
            font-size: 1.6rem;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: -0.5px;
            margin-bottom: 2px;
            font-variant-numeric: tabular-nums;
        }

        /* ===== FAQ ===== */
        .faq-list {
            max-width: 820px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            margin-bottom: 0.85rem;
            box-shadow: var(--shadow);
            overflow: hidden;
            transition: var(--transition);
        }

        .faq-item:hover {
            border-color: rgba(37, 99, 235, 0.25);
        }

        .faq-question {
            padding: 1.1rem 1.25rem;
            font-weight: 650;
            font-size: 0.95rem;
            color: var(--text);
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            user-select: none;
        }

        .faq-question i {
            color: var(--primary);
            font-size: 0.9rem;
            transition: transform 0.3s ease;
            flex-shrink: 0;
        }

        .faq-answer {
            padding: 0 1.25rem 1.1rem;
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.75;
            display: none;
        }

        .faq-answer.show {
            display: block;
        }

        /* ===== CTA Banner ===== */
        .cta-banner {
            background: linear-gradient(135deg, #EFF6FF 0%, #E0F2FE 100%);
            border: 1px solid rgba(37, 99, 235, 0.15);
            border-radius: var(--radius);
            padding: 2rem 2.25rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 2rem;
            flex-wrap: wrap;
        }

        .cta-banner h3 {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 0.35rem;
        }

        .cta-banner p {
            font-size: 0.92rem;
            color: var(--text-secondary);
            max-width: 500px;
            line-height: 1.65;
        }

        .btn-primary {
            background: var(--primary);
            color: #fff;
            padding: 12px 28px;
            border-radius: 10px;
            font-size: 0.95rem;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: var(--transition);
            border: 2px solid transparent;
            white-space: nowrap;
        }

        .btn-primary:hover {
            background: var(--primary-dark);
            transform: translateY(-1px);
            box-shadow: 0 6px 18px rgba(37, 99, 235, 0.35);
        }

        .btn-secondary {
            background: transparent;
            color: var(--primary);
            padding: 12px 24px;
            border-radius: 10px;
            font-size: 0.95rem;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: var(--transition);
            border: 2px solid var(--primary);
            white-space: nowrap;
        }

        .btn-secondary:hover {
            background: rgba(37, 99, 235, 0.06);
            transform: translateY(-1px);
        }

        /* ===== Footer ===== */
        .site-footer {
            background: var(--dark);
            color: #CBD5E1;
            padding: 3rem 0 1.5rem;
            margin-top: 3rem;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 2.5rem;
            padding-bottom: 2rem;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }

        .footer-brand .logo {
            color: #fff;
            font-size: 1.4rem;
            margin-bottom: 0.75rem;
        }

        .footer-brand .logo:hover {
            color: #93C5FD;
        }

        .footer-brand p {
            font-size: 0.88rem;
            line-height: 1.7;
            color: #94A3B8;
            max-width: 320px;
        }

        .footer-col h3 {
            font-size: 0.92rem;
            font-weight: 600;
            color: #E2E8F0;
            margin-bottom: 0.85rem;
            letter-spacing: 0.2px;
        }

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

        .footer-col ul li {
            margin-bottom: 0.5rem;
        }

        .footer-col ul li a {
            font-size: 0.88rem;
            color: #94A3B8;
            transition: var(--transition);
        }

        .footer-col ul li a:hover {
            color: #93C5FD;
            padding-left: 4px;
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 1rem;
            padding-top: 1.5rem;
            font-size: 0.82rem;
            color: #64748B;
        }

        .footer-links {
            display: flex;
            align-items: center;
            gap: 1.25rem;
        }

        .footer-links a {
            color: #94A3B8;
            font-size: 0.82rem;
            transition: var(--transition);
        }

        .footer-links a:hover {
            color: #93C5FD;
        }

        /* ===== Responsive ===== */
        @media (max-width: 1024px) {
            .container {
                padding-left: 1.25rem;
                padding-right: 1.25rem;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 1.75rem;
            }
            .header-search {
                max-width: 380px;
            }
            .category-intro h1 {
                font-size: 1.7rem;
            }
        }

        @media (max-width: 768px) {
            .header-top {
                flex-wrap: wrap;
                gap: 0.75rem;
                padding: 0.7rem 0;
            }
            .header-search {
                order: 3;
                max-width: 100%;
                flex-basis: 100%;
            }
            .header-cta {
                padding: 8px 16px;
                font-size: 0.85rem;
            }
            .logo {
                font-size: 1.35rem;
            }
            .logo .logo-icon {
                width: 34px;
                height: 34px;
                font-size: 0.95rem;
                border-radius: 8px;
            }
            .nav-tab {
                padding: 7px 14px;
                font-size: 0.82rem;
            }
            .section {
                padding: 1.75rem 0;
            }
            .section-title {
                font-size: 1.25rem;
            }
            .category-intro h1 {
                font-size: 1.45rem;
            }
            .category-intro p {
                font-size: 0.9rem;
            }
            .data-item {
                flex-wrap: wrap;
                padding: 0.9rem 1rem;
            }
            .data-item-img {
                width: 56px;
                height: 56px;
            }
            .data-item-meta {
                flex-basis: 100%;
                margin-left: 0;
                padding-top: 0.5rem;
                border-top: 1px solid #F1F5F9;
            }
            .cta-banner {
                padding: 1.5rem;
                flex-direction: column;
                text-align: center;
                align-items: center;
            }
            .cta-banner p {
                max-width: 100%;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .ranking-table {
                font-size: 0.8rem;
            }
            .ranking-table th,
            .ranking-table td {
                padding: 8px 10px;
            }
            .insight-value {
                font-size: 1.3rem;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding-left: 0.9rem;
                padding-right: 0.9rem;
            }
            .section {
                padding: 1.5rem 0;
            }
            .section-title {
                font-size: 1.15rem;
            }
            .category-intro h1 {
                font-size: 1.3rem;
                letter-spacing: -0.2px;
            }
            .category-intro p {
                font-size: 0.85rem;
                line-height: 1.65;
            }
            .data-item {
                gap: 0.7rem;
                padding: 0.8rem;
            }
            .data-item-title {
                font-size: 0.9rem;
            }
            .data-item-desc {
                font-size: 0.78rem;
            }
            .data-item-img {
                width: 48px;
                height: 48px;
                border-radius: 8px;
            }
            .nav-tab {
                padding: 6px 12px;
                font-size: 0.75rem;
                gap: 3px;
            }
            .btn-primary,
            .btn-secondary {
                padding: 10px 18px;
                font-size: 0.85rem;
                width: 100%;
                justify-content: center;
            }
            .cta-banner {
                padding: 1.25rem 1rem;
            }
            .cta-banner h3 {
                font-size: 1.1rem;
            }
            .insight-grid {
                grid-template-columns: 1fr;
                gap: 0.85rem;
            }
            .insight-card {
                padding: 1rem;
            }
            .insight-value {
                font-size: 1.2rem;
            }
            .ranking-table th,
            .ranking-table td {
                padding: 7px 8px;
                font-size: 0.75rem;
            }
            .faq-question {
                font-size: 0.88rem;
                padding: 0.95rem 1rem;
            }
            .faq-answer {
                font-size: 0.85rem;
                padding: 0 1rem 0.95rem;
            }
        }

        @media (max-width: 380px) {
            .logo {
                font-size: 1.2rem;
            }
            .header-cta {
                padding: 6px 12px;
                font-size: 0.78rem;
                gap: 3px;
            }
            .header-search input {
                height: 38px;
                font-size: 0.85rem;
                padding: 8px 42px 8px 12px;
            }
            .header-search button {
                width: 32px;
                height: 32px;
                right: 3px;
            }
            .data-item {
                flex-direction: column;
                align-items: flex-start;
            }
            .data-item-meta {
                margin-left: 0;
                padding-top: 0.4rem;
                flex-wrap: wrap;
                gap: 8px;
            }
            .data-item-img {
                width: 100%;
                height: 120px;
            }
        }

/* roulang page: category5 */
:root {
            --primary: #2563EB;
            --primary-dark: #1D4ED8;
            --primary-light: #0EA5E9;
            --bg: #F8FAFC;
            --card-bg: #FFFFFF;
            --text: #0F172A;
            --text-secondary: #475569;
            --text-muted: #94A3B8;
            --border: #E2E8F0;
            --radius: 12px;
            --radius-sm: 8px;
            --shadow: 0 4px 20px rgba(15, 23, 42, 0.08);
            --shadow-hover: 0 10px 30px rgba(15, 23, 42, 0.14);
            --font: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            --dark: #0F172A;
            --dark-light: #1E293B;
            --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --bg-soft: #EFF6FF;
            --bg-soft-2: #F0F9FF;
            --success: #16A34A;
            --warning: #F59E0B;
            --danger: #EF4444;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: var(--font);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text);
            background-color: var(--bg);
            min-height: 100vh;
            overflow-x: hidden;
            margin: 0;
            padding: 0;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            border: none;
            outline: none;
            background: none;
            cursor: pointer;
        }
        input[type="text"],
        input[type="email"],
        input[type="tel"],
        input[type="date"],
        select,
        textarea {
            cursor: text;
            background-color: #F1F5F9;
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            padding: 10px 16px;
            font-size: 0.95rem;
            color: var(--text);
            transition: var(--transition);
            width: 100%;
        }
        input:focus,
        select:focus,
        textarea:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
            background-color: #FFFFFF;
            outline: none;
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
        }
        .container {
            max-width: 1200px;
            margin-left: auto;
            margin-right: auto;
            padding-left: 1.5rem;
            padding-right: 1.5rem;
        }

        /* ===== Header / Nav ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: #FFFFFF;
            border-bottom: 1px solid var(--border);
            box-shadow: 0 2px 12px rgba(15, 23, 42, 0.05);
        }
        .header-top {
            display: flex;
            align-items: center;
            gap: 1rem;
            padding: 0.85rem 0;
        }
        .logo {
            font-size: 1.6rem;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: -0.5px;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 0.4rem;
            flex-shrink: 0;
        }
        .logo:hover {
            color: var(--primary-dark);
        }
        .logo .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--primary), var(--primary-light));
            border-radius: 10px;
            color: #fff;
            font-size: 1.15rem;
            flex-shrink: 0;
        }
        .header-search {
            flex: 1;
            max-width: 480px;
            position: relative;
            display: flex;
            align-items: center;
        }
        .header-search input {
            padding-right: 48px;
            height: 44px;
            font-size: 0.92rem;
            border-radius: 10px;
        }
        .header-search button {
            position: absolute;
            right: 6px;
            top: 50%;
            transform: translateY(-50%);
            width: 36px;
            height: 36px;
            border-radius: 8px;
            background: var(--primary);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
        }
        .header-search button:hover {
            background: var(--primary-dark);
        }
        .header-cta {
            background: var(--primary);
            color: #fff;
            padding: 10px 22px;
            border-radius: 10px;
            font-size: 0.92rem;
            font-weight: 600;
            white-space: nowrap;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            border: 2px solid transparent;
            flex-shrink: 0;
        }
        .header-cta:hover {
            background: var(--primary-dark);
            transform: translateY(-1px);
            box-shadow: 0 6px 18px rgba(37, 99, 235, 0.35);
        }
        .header-cta:active {
            transform: translateY(0);
            box-shadow: none;
        }

        /* Second row: tabs */
        .nav-tabs {
            display: flex;
            align-items: center;
            gap: 0.3rem;
            padding: 0.55rem 0;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
        }
        .nav-tabs::-webkit-scrollbar {
            display: none;
        }
        .nav-tab {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            padding: 8px 18px;
            border-radius: 999px;
            font-size: 0.88rem;
            font-weight: 500;
            color: var(--text-secondary);
            white-space: nowrap;
            transition: var(--transition);
            border: 1px solid transparent;
        }
        .nav-tab:hover {
            color: var(--primary);
            background-color: var(--bg-soft);
        }
        .nav-tab.active {
            color: #fff;
            background: var(--primary);
            font-weight: 600;
        }
        .nav-tab.active:hover {
            background: var(--primary-dark);
            color: #fff;
        }

        /* ===== Breadcrumb ===== */
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            padding: 1.25rem 0 0.5rem;
            font-size: 0.88rem;
            color: var(--text-muted);
            flex-wrap: wrap;
        }
        .breadcrumb a {
            color: var(--text-secondary);
            transition: var(--transition);
        }
        .breadcrumb a:hover {
            color: var(--primary);
        }
        .breadcrumb .separator {
            color: var(--text-muted);
            font-size: 0.75rem;
        }
        .breadcrumb .current {
            color: var(--text);
            font-weight: 500;
        }

        /* ===== Page Header / Category Intro ===== */
        .category-intro {
            padding: 1rem 0 2.5rem;
        }
        .category-intro h1 {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--text);
            letter-spacing: -0.5px;
            line-height: 1.3;
            margin: 0 0 1rem;
        }
        .category-intro .intro-desc {
            font-size: 1rem;
            color: var(--text-secondary);
            line-height: 1.8;
            max-width: 820px;
            margin: 0;
            background: var(--card-bg);
            border-left: 4px solid var(--primary);
            padding: 1.25rem 1.5rem;
            border-radius: 0 var(--radius) var(--radius) 0;
            box-shadow: var(--shadow);
        }

        /* ===== Section Base ===== */
        .section {
            padding: 3rem 0;
        }
        .section-alt {
            background: #FFFFFF;
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }
        .section-header {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 1rem;
            margin-bottom: 1.75rem;
            flex-wrap: wrap;
        }
        .section-header h2 {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text);
            letter-spacing: -0.3px;
            margin: 0;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
        .section-header h2 i {
            color: var(--primary);
            font-size: 1.3rem;
        }
        .section-header .section-tag {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 0.78rem;
            font-weight: 500;
            color: var(--primary);
            background: var(--bg-soft);
            padding: 4px 12px;
            border-radius: 999px;
        }
        .section-header .view-more {
            font-size: 0.88rem;
            color: var(--primary);
            font-weight: 500;
            white-space: nowrap;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        .section-header .view-more:hover {
            color: var(--primary-dark);
            gap: 8px;
        }

        /* ===== News List (主体) ===== */
        .news-list {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.25rem;
        }
        .news-card {
            background: var(--card-bg);
            border-radius: var(--radius);
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
            overflow: hidden;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
        }
        .news-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
            border-color: rgba(37, 99, 235, 0.3);
        }
        .news-card .news-img {
            width: 100%;
            height: 180px;
            object-fit: cover;
            background: var(--bg);
        }
        .news-card .news-body {
            padding: 1.25rem 1.25rem 1.5rem;
            display: flex;
            flex-direction: column;
            flex: 1;
        }
        .news-card .news-meta {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            font-size: 0.78rem;
            color: var(--text-muted);
            margin-bottom: 0.6rem;
            flex-wrap: wrap;
        }
        .news-card .news-meta .badge {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            background: var(--bg-soft);
            color: var(--primary);
            padding: 3px 10px;
            border-radius: 999px;
            font-weight: 500;
            font-size: 0.72rem;
        }
        .news-card .news-meta .badge.blue {
            background: #DBEAFE;
            color: #1D4ED8;
        }
        .news-card .news-meta .badge.orange {
            background: #FFF7ED;
            color: #EA580C;
        }
        .news-card .news-meta .badge.green {
            background: #F0FDF4;
            color: #16A34A;
        }
        .news-card .news-meta .badge.purple {
            background: #F5F3FF;
            color: #7C3AED;
        }
        .news-card .news-title {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text);
            line-height: 1.5;
            margin: 0 0 0.6rem;
            transition: var(--transition);
        }
        .news-card:hover .news-title {
            color: var(--primary);
        }
        .news-card .news-summary {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin: 0;
            flex: 1;
        }
        .news-card .news-more {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 0.85rem;
            color: var(--primary);
            font-weight: 500;
            margin-top: 0.8rem;
        }
        .news-card .news-more:hover {
            color: var(--primary-dark);
            gap: 8px;
        }

        /* ===== Compact Schedule Table ===== */
        .schedule-table {
            width: 100%;
            border-collapse: collapse;
            background: var(--card-bg);
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            border: 1px solid var(--border);
        }
        .schedule-table thead th {
            background: var(--bg-soft);
            color: var(--text-secondary);
            font-size: 0.8rem;
            font-weight: 600;
            text-align: left;
            padding: 0.9rem 1.25rem;
            white-space: nowrap;
            border-bottom: 1px solid var(--border);
        }
        .schedule-table tbody td {
            padding: 0.9rem 1.25rem;
            font-size: 0.9rem;
            color: var(--text);
            border-bottom: 1px solid var(--border);
            white-space: nowrap;
        }
        .schedule-table tbody tr:last-child td {
            border-bottom: none;
        }
        .schedule-table tbody tr:hover {
            background: var(--bg);
        }
        .schedule-table .status-tag {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 0.75rem;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 999px;
            white-space: nowrap;
        }
        .status-tag.live {
            background: #FEF2F2;
            color: #DC2626;
        }
        .status-tag.upcoming {
            background: #F0FDF4;
            color: #16A34A;
        }
        .status-tag.finished {
            background: #F1F5F9;
            color: #64748B;
        }

        /* ===== Standings Snapshot ===== */
        .standings-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.25rem;
        }
        .standings-card {
            background: var(--card-bg);
            border-radius: var(--radius);
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
            padding: 1.25rem 1.5rem;
            transition: var(--transition);
        }
        .standings-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }
        .standings-card h3 {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 1rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .standings-card h3 i {
            color: var(--primary);
            font-size: 0.9rem;
        }
        .standings-card .row-item {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0.5rem 0;
            border-bottom: 1px solid var(--border);
            font-size: 0.88rem;
            color: var(--text-secondary);
        }
        .standings-card .row-item:last-child {
            border-bottom: none;
        }
        .standings-card .row-item .rank {
            width: 28px;
            height: 28px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: 6px;
            font-size: 0.78rem;
            font-weight: 700;
            background: var(--bg-soft);
            color: var(--primary);
            margin-right: 0.75rem;
        }
        .standings-card .row-item .team-name {
            font-weight: 500;
            color: var(--text);
            flex: 1;
        }
        .standings-card .row-item .pts {
            font-weight: 700;
            color: var(--primary);
            font-size: 0.9rem;
        }

        /* ===== Data Highlights ===== */
        .highlights-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.25rem;
        }
        .highlight-card {
            background: var(--card-bg);
            border-radius: var(--radius);
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
            padding: 1.5rem 1.25rem;
            text-align: center;
            transition: var(--transition);
        }
        .highlight-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }
        .highlight-card .highlight-icon {
            width: 48px;
            height: 48px;
            margin: 0 auto 0.75rem;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            background: var(--bg-soft);
            color: var(--primary);
        }
        .highlight-card .highlight-number {
            font-size: 1.6rem;
            font-weight: 800;
            color: var(--text);
            letter-spacing: -0.5px;
            line-height: 1.2;
        }
        .highlight-card .highlight-label {
            font-size: 0.82rem;
            color: var(--text-muted);
            margin-top: 0.3rem;
        }

        /* ===== FAQ ===== */
        .faq-list {
            max-width: 820px;
            margin: 0 auto;
        }
        .faq-item {
            background: var(--card-bg);
            border-radius: var(--radius);
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
            margin-bottom: 1rem;
            overflow: hidden;
            transition: var(--transition);
        }
        .faq-item:hover {
            box-shadow: var(--shadow-hover);
        }
        .faq-item .faq-question {
            padding: 1.25rem 1.5rem;
            font-weight: 700;
            font-size: 1rem;
            color: var(--text);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            cursor: pointer;
            user-select: none;
        }
        .faq-item .faq-question .faq-icon {
            color: var(--primary);
            font-size: 1rem;
            transition: var(--transition);
            flex-shrink: 0;
        }
        .faq-item .faq-question:hover .faq-icon {
            transform: rotate(90deg);
        }
        .faq-item .faq-answer {
            padding: 0 1.5rem 1.25rem;
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.8;
            display: block;
        }

        /* ===== CTA / Subscribe ===== */
        .cta-box {
            background: linear-gradient(135deg, #2563EB 0%, #0EA5E9 100%);
            border-radius: var(--radius);
            padding: 2.5rem 2rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 2rem;
            flex-wrap: wrap;
            box-shadow: 0 10px 40px rgba(37, 99, 235, 0.25);
        }
        .cta-box .cta-text h3 {
            font-size: 1.4rem;
            font-weight: 700;
            color: #FFFFFF;
            margin: 0 0 0.5rem;
            letter-spacing: -0.3px;
        }
        .cta-box .cta-text p {
            font-size: 0.95rem;
            color: rgba(255, 255, 255, 0.9);
            margin: 0;
            line-height: 1.7;
        }
        .cta-box .cta-form {
            display: flex;
            gap: 0.75rem;
            flex-wrap: wrap;
            align-items: center;
        }
        .cta-box .cta-form input {
            min-width: 260px;
            background: rgba(255, 255, 255, 0.95);
            border: none;
            border-radius: var(--radius-sm);
            padding: 12px 16px;
            font-size: 0.9rem;
            color: var(--text);
        }
        .cta-box .cta-form input:focus {
            box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.5);
        }
        .cta-box .cta-form button {
            background: #FFFFFF;
            color: var(--primary-dark);
            padding: 12px 24px;
            border-radius: var(--radius-sm);
            font-size: 0.9rem;
            font-weight: 700;
            white-space: nowrap;
            transition: var(--transition);
        }
        .cta-box .cta-form button:hover {
            background: #F1F5F9;
            transform: translateY(-1px);
            box-shadow: 0 4px 14px rgba(255, 255, 255, 0.3);
        }

        /* ===== Footer ===== */
        .site-footer {
            background: var(--dark);
            color: #CBD5E1;
            padding: 3rem 0 1.5rem;
            margin-top: 3rem;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-brand .logo {
            font-size: 1.4rem;
            font-weight: 800;
            color: #FFFFFF;
            display: flex;
            align-items: center;
            gap: 0.4rem;
            margin-bottom: 0.75rem;
        }
        .footer-brand .logo .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            background: linear-gradient(135deg, var(--primary), var(--primary-light));
            border-radius: 8px;
            color: #fff;
            font-size: 1rem;
        }
        .footer-brand p {
            font-size: 0.88rem;
            color: #94A3B8;
            line-height: 1.7;
            margin: 0;
            max-width: 320px;
        }
        .footer-col h3 {
            font-size: 0.9rem;
            font-weight: 700;
            color: #FFFFFF;
            margin: 0 0 0.75rem;
            letter-spacing: 0.3px;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col ul li {
            margin-bottom: 0.5rem;
        }
        .footer-col ul li a {
            font-size: 0.85rem;
            color: #94A3B8;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        .footer-col ul li a:hover {
            color: #FFFFFF;
            gap: 8px;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 1.25rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            flex-wrap: wrap;
        }
        .footer-bottom p {
            font-size: 0.8rem;
            color: #64748B;
            margin: 0;
        }
        .footer-links {
            display: flex;
            gap: 1.5rem;
            flex-wrap: wrap;
        }
        .footer-links a {
            font-size: 0.8rem;
            color: #64748B;
            transition: var(--transition);
        }
        .footer-links a:hover {
            color: #FFFFFF;
        }

        /* ===== Responsive ===== */
        @media (max-width: 1024px) {
            .container {
                padding-left: 1.25rem;
                padding-right: 1.25rem;
            }
            .news-list {
                grid-template-columns: 1fr 1fr;
                gap: 1rem;
            }
            .highlights-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 1rem;
            }
            .standings-grid {
                grid-template-columns: 1fr 1fr;
                gap: 1rem;
            }
            .footer-grid {
                grid-template-columns: 1.5fr 1fr 1fr;
                gap: 1.5rem;
            }
            .footer-col:last-child {
                display: none;
            }
        }
        @media (max-width: 768px) {
            .container {
                padding-left: 1rem;
                padding-right: 1rem;
            }
            .header-top {
                flex-wrap: wrap;
                gap: 0.75rem;
            }
            .header-search {
                order: 3;
                max-width: 100%;
                flex-basis: 100%;
            }
            .header-cta {
                padding: 8px 16px;
                font-size: 0.85rem;
            }
            .logo {
                font-size: 1.3rem;
            }
            .logo .logo-icon {
                width: 34px;
                height: 34px;
                font-size: 0.95rem;
            }
            .category-intro h1 {
                font-size: 1.6rem;
            }
            .category-intro .intro-desc {
                font-size: 0.9rem;
                padding: 1rem 1.25rem;
            }
            .section {
                padding: 2rem 0;
            }
            .section-header h2 {
                font-size: 1.25rem;
            }
            .news-list {
                grid-template-columns: 1fr;
                gap: 1rem;
            }
            .news-card .news-img {
                height: 160px;
            }
            .standings-grid {
                grid-template-columns: 1fr;
            }
            .highlights-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 0.75rem;
            }
            .highlight-card {
                padding: 1.25rem 1rem;
            }
            .highlight-card .highlight-number {
                font-size: 1.3rem;
            }
            .cta-box {
                flex-direction: column;
                text-align: center;
                padding: 1.75rem 1.25rem;
            }
            .cta-box .cta-form {
                width: 100%;
                justify-content: center;
            }
            .cta-box .cta-form input {
                min-width: 100%;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 1.5rem;
            }
            .footer-brand {
                grid-column: 1 / -1;
            }
            .footer-col:last-child {
                display: block;
            }
            .schedule-table thead th,
            .schedule-table tbody td {
                padding: 0.7rem 0.9rem;
                font-size: 0.8rem;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding-left: 0.85rem;
                padding-right: 0.85rem;
            }
            .logo {
                font-size: 1.15rem;
                gap: 0.3rem;
            }
            .logo .logo-icon {
                width: 30px;
                height: 30px;
                font-size: 0.85rem;
                border-radius: 8px;
            }
            .header-cta {
                padding: 6px 12px;
                font-size: 0.78rem;
                border-radius: 8px;
            }
            .nav-tab {
                padding: 6px 12px;
                font-size: 0.8rem;
            }
            .category-intro h1 {
                font-size: 1.35rem;
            }
            .category-intro .intro-desc {
                font-size: 0.85rem;
                padding: 0.85rem 1rem;
                border-left-width: 3px;
            }
            .section {
                padding: 1.5rem 0;
            }
            .section-header h2 {
                font-size: 1.1rem;
                gap: 0.4rem;
            }
            .section-header h2 i {
                font-size: 1rem;
            }
            .news-card .news-img {
                height: 140px;
            }
            .news-card .news-body {
                padding: 1rem;
            }
            .news-card .news-title {
                font-size: 1rem;
            }
            .highlights-grid {
                grid-template-columns: 1fr 1fr;
                gap: 0.6rem;
            }
            .highlight-card {
                padding: 1rem 0.75rem;
            }
            .highlight-card .highlight-icon {
                width: 40px;
                height: 40px;
                font-size: 1rem;
                border-radius: 10px;
                margin-bottom: 0.5rem;
            }
            .highlight-card .highlight-number {
                font-size: 1.15rem;
            }
            .highlight-card .highlight-label {
                font-size: 0.75rem;
            }
            .standings-card {
                padding: 1rem;
            }
            .faq-item .faq-question {
                padding: 1rem 1.1rem;
                font-size: 0.9rem;
            }
            .faq-item .faq-answer {
                padding: 0 1.1rem 1rem;
                font-size: 0.85rem;
            }
            .cta-box {
                padding: 1.5rem 1rem;
            }
            .cta-box .cta-text h3 {
                font-size: 1.2rem;
            }
            .cta-box .cta-form input {
                padding: 10px 14px;
                font-size: 0.85rem;
            }
            .cta-box .cta-form button {
                padding: 10px 20px;
                font-size: 0.85rem;
                width: 100%;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 1.25rem;
            }
            .footer-brand {
                grid-column: auto;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 0.75rem;
            }
            .footer-links {
                justify-content: center;
            }
            .schedule-table {
                display: block;
                overflow-x: auto;
                white-space: nowrap;
            }
        }

/* roulang page: category6 */
:root {
            --primary: #2563EB;
            --primary-dark: #1D4ED8;
            --primary-light: #0EA5E9;
            --bg: #F8FAFC;
            --card-bg: #FFFFFF;
            --text: #0F172A;
            --text-secondary: #475569;
            --text-muted: #94A3B8;
            --border: #E2E8F0;
            --radius: 12px;
            --radius-sm: 8px;
            --shadow: 0 4px 20px rgba(15, 23, 42, 0.08);
            --shadow-hover: 0 10px 30px rgba(15, 23, 42, 0.14);
            --font: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            --dark: #0F172A;
            --dark-light: #1E293B;
            --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

        body {
            font-family: var(--font);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text);
            background-color: var(--bg);
            min-height: 100vh;
            overflow-x: hidden;
            margin: 0;
        }

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

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

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

        input[type="text"],
        input[type="email"],
        input[type="tel"],
        input[type="date"],
        select,
        textarea {
            cursor: text;
            background-color: #F1F5F9;
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            padding: 10px 16px;
            font-size: 0.95rem;
            color: var(--text);
            transition: var(--transition);
            width: 100%;
        }

        input:focus,
        select:focus,
        textarea:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
            background-color: #FFFFFF;
            outline: none;
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
        }

        .container {
            max-width: 1200px;
            margin-left: auto;
            margin-right: auto;
            padding-left: 1.5rem;
            padding-right: 1.5rem;
        }

        /* ===== Header / Nav ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: #FFFFFF;
            border-bottom: 1px solid var(--border);
            box-shadow: 0 2px 12px rgba(15, 23, 42, 0.05);
        }

        .header-top {
            display: flex;
            align-items: center;
            gap: 1rem;
            padding: 0.85rem 0;
        }

        .logo {
            font-size: 1.6rem;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: -0.5px;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }

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

        .logo .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--primary), var(--primary-light));
            border-radius: 10px;
            color: #fff;
            font-size: 1.15rem;
            flex-shrink: 0;
        }

        .header-search {
            flex: 1;
            max-width: 480px;
            position: relative;
            display: flex;
            align-items: center;
        }

        .header-search input {
            padding-right: 48px;
            height: 44px;
            font-size: 0.92rem;
            border-radius: 10px;
        }

        .header-search button {
            position: absolute;
            right: 6px;
            top: 50%;
            transform: translateY(-50%);
            width: 36px;
            height: 36px;
            border-radius: 8px;
            background: var(--primary);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
        }

        .header-search button:hover {
            background: var(--primary-dark);
        }

        .header-cta {
            background: var(--primary);
            color: #fff;
            padding: 10px 22px;
            border-radius: 10px;
            font-size: 0.92rem;
            font-weight: 600;
            white-space: nowrap;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            border: 2px solid transparent;
        }

        .header-cta:hover {
            background: var(--primary-dark);
            transform: translateY(-1px);
            box-shadow: 0 6px 18px rgba(37, 99, 235, 0.35);
        }

        .header-cta:active {
            transform: translateY(0);
            box-shadow: none;
        }

        /* Second row: tabs */
        .nav-tabs {
            display: flex;
            align-items: center;
            gap: 0.3rem;
            padding: 0.55rem 0;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
        }

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

        .nav-tab {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            padding: 8px 18px;
            border-radius: 999px;
            font-size: 0.88rem;
            font-weight: 500;
            color: var(--text-secondary);
            white-space: nowrap;
            transition: var(--transition);
            background: transparent;
        }

        .nav-tab:hover {
            background: #F1F5F9;
            color: var(--primary);
        }

        .nav-tab.active {
            background: var(--primary);
            color: #fff;
            font-weight: 600;
            box-shadow: 0 2px 8px rgba(37, 99, 235, 0.25);
        }

        /* ===== Breadcrumb ===== */
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 0.85rem;
            color: var(--text-muted);
            padding: 1.5rem 0 0.5rem;
            flex-wrap: wrap;
        }

        .breadcrumb a {
            color: var(--text-secondary);
            transition: var(--transition);
        }

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

        .breadcrumb .sep {
            color: var(--text-muted);
            font-size: 0.7rem;
        }

        .breadcrumb .current {
            color: var(--primary);
            font-weight: 500;
        }

        /* ===== Page Hero Section ===== */
        .page-hero {
            padding: 2.5rem 0 2rem;
            background: linear-gradient(180deg, #EFF6FF 0%, #F8FAFC 100%);
            border-bottom: 1px solid var(--border);
        }

        .page-hero h1 {
            font-size: 2.2rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            line-height: 1.35;
            color: var(--text);
            margin: 0 0 1rem;
        }

        .page-hero .hero-desc {
            font-size: 1rem;
            color: var(--text-secondary);
            max-width: 820px;
            line-height: 1.8;
            margin: 0;
        }

        /* ===== Section Common ===== */
        .section-block {
            padding: 3rem 0;
        }

        .section-title {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text);
            letter-spacing: -0.3px;
            margin: 0 0 1.5rem;
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
        }

        .section-title .badge-icon {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: rgba(37, 99, 235, 0.1);
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 1rem;
            flex-shrink: 0;
        }

        .section-sub {
            color: var(--text-secondary);
            font-size: 0.95rem;
            margin-top: -0.5rem;
            margin-bottom: 1.5rem;
        }

        .card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            transition: var(--transition);
            overflow: hidden;
        }

        .card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
            border-color: #CBD5E1;
        }

        .btn-primary {
            background: var(--primary);
            color: #fff;
            padding: 10px 22px;
            border-radius: var(--radius-sm);
            font-size: 0.92rem;
            font-weight: 600;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            border: 2px solid transparent;
        }

        .btn-primary:hover {
            background: var(--primary-dark);
            transform: translateY(-1px);
            box-shadow: 0 6px 18px rgba(37, 99, 235, 0.35);
        }

        .btn-secondary {
            border: 1px solid var(--border);
            color: var(--text-secondary);
            padding: 9px 20px;
            border-radius: var(--radius-sm);
            font-size: 0.9rem;
            font-weight: 500;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: #fff;
        }

        .btn-secondary:hover {
            background: #EFF6FF;
            border-color: var(--primary-light);
            color: var(--primary);
        }

        .tag {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 3px 12px;
            border-radius: 999px;
            font-size: 0.75rem;
            font-weight: 500;
            background: #F1F5F9;
            color: var(--text-secondary);
            white-space: nowrap;
        }

        .tag-blue {
            background: #EFF6FF;
            color: var(--primary);
        }

        .tag-green {
            background: #ECFDF5;
            color: #059669;
        }

        .tag-amber {
            background: #FFFBEB;
            color: #D97706;
        }

        .tag-red {
            background: #FEF2F2;
            color: #DC2626;
        }

        .divider {
            border-top: 1px solid var(--border);
            margin: 2rem 0;
        }

        /* ===== List Card Layout ===== */
        .article-list-row {
            display: flex;
            gap: 1.25rem;
            padding: 1.25rem;
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            transition: var(--transition);
            margin-bottom: 1rem;
        }

        .article-list-row:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
            border-color: #CBD5E1;
        }

        .article-list-row .list-img {
            width: 180px;
            min-width: 180px;
            height: 120px;
            border-radius: var(--radius-sm);
            overflow: hidden;
            flex-shrink: 0;
        }

        .article-list-row .list-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .article-list-row .list-content {
            flex: 1;
            min-width: 0;
        }

        .article-list-row .list-content h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 0.5rem;
            line-height: 1.5;
        }

        .article-list-row .list-content p {
            color: var(--text-secondary);
            font-size: 0.88rem;
            margin: 0 0 0.75rem;
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .article-list-row .list-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 0.78rem;
            color: var(--text-muted);
            flex-wrap: wrap;
        }

        /* ===== Data Highlight Cards ===== */
        .data-highlight-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 1.25rem;
        }

        .data-highlight-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 1.5rem;
            box-shadow: var(--shadow);
            transition: var(--transition);
            text-align: center;
        }

        .data-highlight-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }

        .data-highlight-card .dh-value {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: -0.5px;
            line-height: 1.2;
        }

        .data-highlight-card .dh-label {
            font-size: 0.85rem;
            color: var(--text-secondary);
            margin-top: 0.4rem;
        }

        .data-highlight-card .dh-sub {
            font-size: 0.78rem;
            color: var(--text-muted);
            margin-top: 0.2rem;
        }

        /* ===== Schedule Quick List ===== */
        .schedule-quick-list {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 1rem;
        }

        .schedule-item {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 1rem 1.25rem;
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            transition: var(--transition);
        }

        .schedule-item:hover {
            border-color: var(--primary-light);
            background: #F8FAFC;
        }

        .schedule-item .team-info {
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--text);
        }

        .schedule-item .match-time {
            font-size: 0.78rem;
            color: var(--text-muted);
            text-align: right;
            line-height: 1.4;
        }

        /* ===== Standings Summary ===== */
        .standings-summary-table {
            width: 100%;
            border-collapse: collapse;
            background: var(--card-bg);
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
        }

        .standings-summary-table th {
            background: #F1F5F9;
            padding: 0.8rem 1rem;
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--text-secondary);
            text-align: left;
            white-space: nowrap;
        }

        .standings-summary-table td {
            padding: 0.75rem 1rem;
            font-size: 0.88rem;
            border-top: 1px solid var(--border);
            white-space: nowrap;
        }

        .standings-summary-table tr:hover td {
            background: #F8FAFC;
        }

        /* ===== FAQ ===== */
        .faq-item {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 1.25rem 1.5rem;
            margin-bottom: 1rem;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }

        .faq-item:hover {
            box-shadow: var(--shadow-hover);
        }

        .faq-item .faq-q {
            font-weight: 700;
            font-size: 1rem;
            color: var(--text);
            margin: 0 0 0.5rem;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .faq-item .faq-q .q-icon {
            color: var(--primary);
            font-size: 1.05rem;
            flex-shrink: 0;
        }

        .faq-item .faq-a {
            color: var(--text-secondary);
            font-size: 0.92rem;
            line-height: 1.7;
            margin: 0;
        }

        /* ===== CTA Section ===== */
        .cta-section {
            background: linear-gradient(135deg, #2563EB 0%, #0EA5E9 100%);
            border-radius: var(--radius);
            padding: 2.5rem 2rem;
            color: #fff;
            text-align: center;
            box-shadow: 0 8px 30px rgba(37, 99, 235, 0.3);
        }

        .cta-section h2 {
            font-size: 1.6rem;
            font-weight: 700;
            margin: 0 0 0.75rem;
            letter-spacing: -0.3px;
        }

        .cta-section p {
            font-size: 0.95rem;
            opacity: 0.92;
            margin: 0 auto 1.5rem;
            max-width: 560px;
            line-height: 1.7;
        }

        .cta-section .btn-white {
            background: #fff;
            color: var(--primary);
            padding: 12px 28px;
            border-radius: var(--radius-sm);
            font-size: 0.95rem;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: var(--transition);
            border: 2px solid transparent;
        }

        .cta-section .btn-white:hover {
            background: #EFF6FF;
            transform: translateY(-1px);
            box-shadow: 0 6px 18px rgba(0, 0, 0, 0.2);
        }

        /* ===== Related News ===== */
        .related-news-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 1.25rem;
        }

        .related-news-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 1.25rem;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }

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

        .related-news-card .rn-tag {
            margin-bottom: 0.75rem;
        }

        .related-news-card h4 {
            font-size: 0.98rem;
            font-weight: 600;
            color: var(--text);
            margin: 0 0 0.5rem;
            line-height: 1.5;
        }

        .related-news-card p {
            font-size: 0.83rem;
            color: var(--text-secondary);
            margin: 0 0 0.75rem;
            line-height: 1.6;
        }

        .related-news-card .rn-meta {
            font-size: 0.75rem;
            color: var(--text-muted);
        }

        /* ===== Footer ===== */
        .site-footer {
            background: var(--dark);
            color: #CBD5E1;
            padding: 3rem 0 1.5rem;
            margin-top: 3rem;
        }

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

        .footer-brand .logo {
            color: #fff;
            font-size: 1.5rem;
            margin-bottom: 0.75rem;
        }

        .footer-brand p {
            font-size: 0.85rem;
            color: #94A3B8;
            line-height: 1.7;
            margin: 0;
            max-width: 300px;
        }

        .footer-col h3 {
            font-size: 0.95rem;
            font-weight: 600;
            color: #fff;
            margin: 0 0 0.75rem;
        }

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

        .footer-col ul li {
            margin-bottom: 0.5rem;
        }

        .footer-col ul li a {
            color: #94A3B8;
            font-size: 0.85rem;
            transition: var(--transition);
        }

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

        .footer-bottom {
            border-top: 1px solid #334155;
            padding-top: 1.5rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 1rem;
        }

        .footer-bottom p {
            font-size: 0.8rem;
            color: #64748B;
            margin: 0;
        }

        .footer-links {
            display: flex;
            gap: 1.25rem;
            flex-wrap: wrap;
        }

        .footer-links a {
            color: #94A3B8;
            font-size: 0.82rem;
            transition: var(--transition);
        }

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

        /* ===== Responsive ===== */
        @media (max-width: 1024px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 1.5rem;
            }
            .header-search {
                max-width: 300px;
            }
            .page-hero h1 {
                font-size: 1.8rem;
            }
        }

        @media (max-width: 768px) {
            .header-top {
                flex-wrap: wrap;
                gap: 0.75rem;
            }
            .header-search {
                order: 3;
                max-width: 100%;
                flex-basis: 100%;
            }
            .header-cta {
                padding: 8px 16px;
                font-size: 0.85rem;
            }
            .page-hero h1 {
                font-size: 1.5rem;
            }
            .section-title {
                font-size: 1.25rem;
            }
            .article-list-row {
                flex-direction: column;
            }
            .article-list-row .list-img {
                width: 100%;
                min-width: auto;
                height: 180px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 1.25rem;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                align-items: center;
            }
            .container {
                padding-left: 1rem;
                padding-right: 1rem;
            }
            .section-block {
                padding: 2rem 0;
            }
        }

        @media (max-width: 520px) {
            .header-top {
                gap: 0.5rem;
            }
            .logo {
                font-size: 1.3rem;
            }
            .logo .logo-icon {
                width: 34px;
                height: 34px;
                font-size: 0.9rem;
            }
            .header-cta {
                padding: 6px 12px;
                font-size: 0.78rem;
            }
            .nav-tab {
                padding: 6px 14px;
                font-size: 0.8rem;
            }
            .page-hero h1 {
                font-size: 1.3rem;
            }
            .section-title {
                font-size: 1.15rem;
            }
            .data-highlight-card .dh-value {
                font-size: 1.7rem;
            }
            .cta-section h2 {
                font-size: 1.3rem;
            }
            .article-list-row .list-img {
                height: 150px;
            }
        }