/* roulang page: index */
:root {
            --color-bg-primary: #0A0E27;
            --color-bg-secondary: #1A1F3A;
            --color-bg-card: #141830;
            --color-accent: #00F0FF;
            --color-accent-hover: #33F5FF;
            --color-highlight: #FF3CAC;
            --color-success: #00E676;
            --color-danger: #FF5252;
            --color-text-primary: #FFFFFF;
            --color-text-body: #B0B3C1;
            --color-text-muted: #8A8D9F;
            --color-border-subtle: rgba(0, 240, 255, 0.15);
            --color-border-card: rgba(255, 255, 255, 0.06);
            --color-bg-input: rgba(255, 255, 255, 0.08);
            --radius-sm: 4px;
            --radius-md: 6px;
            --radius-lg: 8px;
            --radius-xl: 12px;
            --radius-pill: 20px;
            --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.4);
            --shadow-elevated: 0 4px 20px rgba(0, 0, 0, 0.55);
            --font-family: "Inter", "SF Pro Text", "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --nav-height: 64px;
            --container-max: 1280px;
            --section-padding-desktop: 60px 0;
            --section-padding-mobile: 40px 0;
            --transition-fast: 0.15s ease;
            --transition-normal: 0.25s ease;
        }

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

        html {
            scroll-behavior: smooth;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-family);
            background-color: var(--color-bg-primary);
            color: var(--color-text-body);
            line-height: 1.6;
            min-height: 100vh;
            overflow-x: hidden;
        }

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

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

        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            background: none;
            transition: all var(--transition-fast);
        }
        button:focus-visible {
            outline: 2px solid var(--color-accent);
            outline-offset: 2px;
            border-radius: 2px;
        }

        input {
            font-family: inherit;
            border: none;
            outline: none;
            transition: all var(--transition-fast);
        }
        input:focus-visible {
            outline: 2px solid var(--color-accent);
            outline-offset: 0px;
            border-radius: var(--radius-pill);
        }

        ul,
        ol {
            list-style: none;
        }

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

        /* Announcement Bar */
        .announcement-bar {
            background: rgba(255, 60, 172, 0.12);
            border-bottom: 1px solid rgba(255, 60, 172, 0.25);
            color: var(--color-highlight);
            font-size: 13px;
            text-align: center;
            padding: 8px 16px;
            position: relative;
            z-index: 1001;
            letter-spacing: 0.3px;
        }
        .announcement-bar .live-dot {
            display: inline-block;
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--color-highlight);
            margin-right: 6px;
            animation: breathing 1.6s ease-in-out infinite;
        }
        @keyframes breathing {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.35;
                transform: scale(1.7);
            }
        }

        /* Header / Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(10, 14, 39, 0.95);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            height: var(--nav-height);
            border-bottom: 1px solid var(--color-border-subtle);
            display: flex;
            align-items: center;
        }
        .header-inner {
            display: flex;
            align-items: center;
            gap: 20px;
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 20px;
        }
        .logo-link {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 20px;
            font-weight: 700;
            color: var(--color-text-primary);
            white-space: nowrap;
            flex-shrink: 0;
            letter-spacing: 0.5px;
            transition: color var(--transition-fast);
        }
        .logo-link:hover {
            color: var(--color-accent);
        }
        .logo-icon {
            width: 32px;
            height: 32px;
            border-radius: var(--radius-sm);
            background: var(--color-accent);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-bg-primary);
            font-weight: 900;
            font-size: 16px;
            flex-shrink: 0;
        }
        .nav-search-wrap {
            flex: 1;
            max-width: 480px;
            position: relative;
        }
        .nav-search-wrap .search-icon {
            position: absolute;
            left: 14px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--color-text-muted);
            font-size: 14px;
            pointer-events: none;
            z-index: 1;
        }
        .nav-search-input {
            width: 100%;
            height: 40px;
            border-radius: var(--radius-pill);
            background: var(--color-bg-input);
            color: var(--color-text-primary);
            padding: 0 16px 0 38px;
            font-size: 14px;
            border: 1px solid transparent;
            transition: all var(--transition-normal);
        }
        .nav-search-input::placeholder {
            color: var(--color-text-muted);
            font-size: 13px;
        }
        .nav-search-input:focus {
            border-color: var(--color-accent);
            background: rgba(255, 255, 255, 0.12);
            box-shadow: 0 0 0 3px rgba(0, 240, 255, 0.08);
            border-radius: var(--radius-pill);
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-shrink: 0;
            flex-wrap: nowrap;
        }
        .nav-links a {
            display: inline-block;
            padding: 8px 13px;
            font-size: 14px;
            font-weight: 500;
            color: var(--color-text-muted);
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
            white-space: nowrap;
            position: relative;
        }
        .nav-links a:hover {
            color: var(--color-text-primary);
            background: rgba(255, 255, 255, 0.04);
        }
        .nav-links a.active {
            color: var(--color-accent);
            background: rgba(0, 240, 255, 0.06);
        }
        .nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 18px;
            height: 2px;
            background: var(--color-accent);
            border-radius: 1px;
        }
        .nav-more-btn {
            color: var(--color-text-muted);
            font-size: 16px;
            padding: 8px 10px;
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
            cursor: pointer;
            position: relative;
        }
        .nav-more-btn:hover {
            color: var(--color-text-primary);
            background: rgba(255, 255, 255, 0.04);
        }
        .nav-more-dropdown {
            display: none;
            position: absolute;
            top: 100%;
            right: 0;
            background: var(--color-bg-secondary);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-elevated);
            border: 1px solid var(--color-border-subtle);
            min-width: 150px;
            z-index: 100;
            overflow: hidden;
            flex-direction: column;
            padding: 4px 0;
        }
        .nav-more-dropdown a {
            display: block;
            padding: 10px 16px;
            font-size: 13px;
            color: var(--color-text-muted);
            white-space: nowrap;
            border-radius: 0;
        }
        .nav-more-dropdown a:hover {
            background: rgba(0, 240, 255, 0.06);
            color: var(--color-text-primary);
        }
        .nav-more-wrap {
            position: relative;
        }
        .nav-more-wrap.open .nav-more-dropdown {
            display: flex;
        }
        .mobile-menu-toggle {
            display: none;
            font-size: 22px;
            color: var(--color-text-primary);
            cursor: pointer;
            padding: 8px;
            flex-shrink: 0;
        }
        .mobile-nav-panel {
            display: none;
            position: fixed;
            top: var(--nav-height);
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--color-bg-primary);
            z-index: 999;
            flex-direction: column;
            padding: 20px;
            gap: 6px;
            overflow-y: auto;
            border-top: 1px solid var(--color-border-subtle);
        }
        .mobile-nav-panel.open {
            display: flex;
        }
        .mobile-nav-panel a {
            display: block;
            padding: 14px 16px;
            font-size: 15px;
            color: var(--color-text-muted);
            border-radius: var(--radius-md);
            transition: all var(--transition-fast);
            font-weight: 500;
        }
        .mobile-nav-panel a.active {
            color: var(--color-accent);
            background: rgba(0, 240, 255, 0.06);
        }
        .mobile-nav-panel a:hover {
            color: var(--color-text-primary);
            background: rgba(255, 255, 255, 0.03);
        }
        .mobile-search-wrap {
            margin-bottom: 8px;
            position: relative;
        }
        .mobile-search-wrap .search-icon {
            position: absolute;
            left: 14px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--color-text-muted);
            font-size: 14px;
            pointer-events: none;
            z-index: 1;
        }
        .mobile-search-input {
            width: 100%;
            height: 42px;
            border-radius: var(--radius-pill);
            background: var(--color-bg-input);
            color: var(--color-text-primary);
            padding: 0 16px 0 38px;
            font-size: 14px;
            border: 1px solid transparent;
        }
        .mobile-search-input:focus {
            border-color: var(--color-accent);
            background: rgba(255, 255, 255, 0.12);
            border-radius: var(--radius-pill);
        }

        /* Main */
        main {
            min-height: 60vh;
        }
        section {
            padding: var(--section-padding-desktop);
        }

        /* Hero Section */
        .hero-section {
            padding-top: 40px;
            padding-bottom: 50px;
            background: var(--color-bg-primary);
        }
        .hero-grid {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 20px;
            align-items: start;
        }
        .hero-data-cards {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(155px, 1fr));
            gap: 10px;
        }
        .data-card {
            background: var(--color-bg-card);
            border: 1px solid var(--color-border-subtle);
            border-radius: var(--radius-sm);
            padding: 14px 16px;
            transition: all var(--transition-fast);
            cursor: pointer;
            position: relative;
            min-height: 90px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }
        .data-card:hover {
            transform: translateY(-2px);
            border-color: rgba(0, 240, 255, 0.4);
            box-shadow: 0 4px 16px rgba(0, 240, 255, 0.08);
        }
        .data-card .card-label {
            font-size: 11px;
            color: var(--color-text-muted);
            text-transform: uppercase;
            letter-spacing: 0.5px;
            margin-bottom: 2px;
        }
        .data-card .card-value {
            font-size: 26px;
            font-weight: 700;
            color: var(--color-accent);
            line-height: 1.2;
            letter-spacing: -0.5px;
        }
        .data-card .card-trend {
            font-size: 12px;
            font-weight: 500;
            margin-top: 2px;
        }
        .data-card .card-trend.up {
            color: var(--color-success);
        }
        .data-card .card-trend.down {
            color: var(--color-danger);
        }
        .data-card .live-badge {
            position: absolute;
            top: 10px;
            right: 10px;
            font-size: 9px;
            font-weight: 700;
            text-transform: uppercase;
            color: var(--color-highlight);
            background: rgba(255, 60, 172, 0.15);
            padding: 2px 6px;
            border-radius: 2px;
            letter-spacing: 0.6px;
            animation: breathing 1.6s ease-in-out infinite;
        }
        .hero-sidebar {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .quick-entry-btns {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        .quick-entry-btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 9px 15px;
            border-radius: var(--radius-pill);
            background: rgba(0, 240, 255, 0.08);
            border: 1px solid var(--color-border-subtle);
            color: var(--color-accent);
            font-size: 13px;
            font-weight: 500;
            cursor: pointer;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .quick-entry-btn:hover {
            background: var(--color-accent);
            color: var(--color-bg-primary);
            border-color: var(--color-accent);
        }
        .hot-rank-mini {
            background: var(--color-bg-card);
            border: 1px solid var(--color-border-subtle);
            border-radius: var(--radius-md);
            padding: 14px;
        }
        .hot-rank-mini h4 {
            font-size: 13px;
            color: var(--color-text-muted);
            margin-bottom: 10px;
            letter-spacing: 0.5px;
            font-weight: 500;
        }
        .hot-rank-mini .rank-item {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 7px 0;
            border-bottom: 1px solid var(--color-border-card);
            font-size: 13px;
            cursor: pointer;
            transition: all var(--transition-fast);
            color: var(--color-text-body);
        }
        .hot-rank-mini .rank-item:hover {
            color: var(--color-text-primary);
            background: rgba(255, 255, 255, 0.02);
            border-radius: 3px;
            padding-left: 4px;
        }
        .hot-rank-mini .rank-num {
            font-weight: 700;
            font-size: 15px;
            color: var(--color-accent);
            width: 22px;
            text-align: center;
            flex-shrink: 0;
        }
        .hot-rank-mini .rank-name {
            flex: 1;
            font-weight: 500;
        }
        .hot-rank-mini .rank-score {
            color: var(--color-text-muted);
            font-size: 12px;
            flex-shrink: 0;
        }

        /* Section Titles */
        .section-title {
            font-size: 20px;
            font-weight: 700;
            color: var(--color-text-primary);
            margin-bottom: 8px;
            display: flex;
            align-items: center;
            gap: 10px;
            letter-spacing: 0.3px;
        }
        .section-title::after {
            content: '';
            display: inline-block;
            width: 28px;
            height: 3px;
            background: var(--color-accent);
            border-radius: 2px;
            flex-shrink: 0;
        }
        .section-subtitle {
            font-size: 14px;
            color: var(--color-text-muted);
            margin-bottom: 28px;
        }

        /* Hot Rank Detail */
        .rank-tabs {
            display: flex;
            gap: 6px;
            margin-bottom: 20px;
            flex-wrap: wrap;
        }
        .rank-tab {
            padding: 8px 16px;
            border-radius: var(--radius-pill);
            font-size: 13px;
            font-weight: 500;
            cursor: pointer;
            color: var(--color-text-muted);
            background: transparent;
            border: 1px solid transparent;
            transition: all var(--transition-fast);
        }
        .rank-tab:hover {
            color: var(--color-text-primary);
            background: rgba(255, 255, 255, 0.03);
        }
        .rank-tab.active {
            color: var(--color-accent);
            background: rgba(0, 240, 255, 0.08);
            border-color: var(--color-border-subtle);
        }
        .rank-table-wrap {
            overflow-x: auto;
            border-radius: var(--radius-md);
            border: 1px solid var(--color-border-subtle);
        }
        .rank-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 700px;
            font-size: 14px;
        }
        .rank-table th {
            background: var(--color-bg-card);
            color: var(--color-text-muted);
            font-weight: 500;
            padding: 12px 14px;
            text-align: left;
            font-size: 12px;
            letter-spacing: 0.4px;
            border-bottom: 1px solid var(--color-border-subtle);
            white-space: nowrap;
        }
        .rank-table td {
            padding: 11px 14px;
            border-bottom: 1px solid var(--color-border-card);
            color: var(--color-text-body);
            white-space: nowrap;
        }
        .rank-table tbody tr {
            transition: background var(--transition-fast);
            cursor: pointer;
        }
        .rank-table tbody tr:hover {
            background: rgba(0, 240, 255, 0.03);
        }
        .rank-table .rank-pos {
            font-weight: 700;
            font-size: 16px;
            color: var(--color-accent);
            text-align: center;
            width: 40px;
        }
        .rank-table .team-name {
            font-weight: 600;
            color: var(--color-text-primary);
        }

        /* News Feed */
        .news-list {
            display: flex;
            flex-direction: column;
            gap: 0;
        }
        .news-item {
            display: flex;
            gap: 16px;
            padding: 16px 0;
            border-bottom: 1px solid var(--color-border-card);
            transition: all var(--transition-fast);
            cursor: pointer;
            align-items: flex-start;
        }
        .news-item:hover {
            background: rgba(255, 255, 255, 0.015);
            padding-left: 6px;
            border-radius: 3px;
        }
        .news-thumb {
            width: 100px;
            height: 68px;
            border-radius: var(--radius-sm);
            object-fit: cover;
            flex-shrink: 0;
            background: var(--color-bg-secondary);
        }
        .news-content {
            flex: 1;
            min-width: 0;
        }
        .news-content h3 {
            font-size: 15px;
            font-weight: 600;
            color: var(--color-text-primary);
            margin-bottom: 4px;
            line-height: 1.4;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .news-content .news-summary {
            font-size: 13px;
            color: var(--color-text-muted);
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 6px;
        }
        .news-meta {
            display: flex;
            gap: 10px;
            font-size: 11px;
            color: var(--color-text-muted);
            align-items: center;
            flex-wrap: wrap;
        }
        .news-tag {
            display: inline-block;
            padding: 2px 8px;
            border-radius: 10px;
            font-size: 10px;
            font-weight: 500;
            letter-spacing: 0.3px;
        }
        .news-tag.tag-report {
            background: rgba(0, 240, 255, 0.12);
            color: var(--color-accent);
        }
        .news-tag.tag-news {
            background: rgba(255, 60, 172, 0.12);
            color: var(--color-highlight);
        }
        .news-tag.tag-data {
            background: rgba(0, 230, 118, 0.12);
            color: var(--color-success);
        }

        /* Topic Cards */
        .topic-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }
        .topic-card {
            border-radius: var(--radius-lg);
            height: 200px;
            position: relative;
            overflow: hidden;
            cursor: pointer;
            transition: all var(--transition-normal);
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            padding: 20px;
            background-size: cover;
            background-position: center;
        }
        .topic-card::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(10, 14, 39, 0.9) 30%, rgba(10, 14, 39, 0.35) 100%);
            z-index: 1;
        }
        .topic-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-elevated);
        }
        .topic-card .topic-content {
            position: relative;
            z-index: 2;
        }
        .topic-card h3 {
            font-size: 16px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 4px;
            letter-spacing: 0.3px;
        }
        .topic-card p {
            font-size: 12px;
            color: rgba(255, 255, 255, 0.7);
            margin-bottom: 8px;
            line-height: 1.4;
        }
        .topic-tags {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
        }
        .topic-tag {
            font-size: 10px;
            padding: 3px 8px;
            border-radius: 10px;
            background: rgba(255, 255, 255, 0.15);
            color: #fff;
            letter-spacing: 0.3px;
        }

        /* Services Grid */
        .services-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .service-card {
            background: var(--color-bg-card);
            border: 1px solid var(--color-border-card);
            border-radius: var(--radius-md);
            padding: 24px 20px;
            text-align: center;
            transition: all var(--transition-fast);
            cursor: pointer;
        }
        .service-card:hover {
            transform: translateY(-3px);
            border-color: var(--color-border-subtle);
            box-shadow: var(--shadow-card);
        }
        .service-icon {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: rgba(0, 240, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 14px;
            font-size: 22px;
            color: var(--color-accent);
            transition: all var(--transition-fast);
        }
        .service-card:hover .service-icon {
            background: var(--color-accent);
            color: var(--color-bg-primary);
            transform: scale(1.08);
        }
        .service-card h3 {
            font-size: 15px;
            font-weight: 600;
            color: var(--color-text-primary);
            margin-bottom: 6px;
        }
        .service-card p {
            font-size: 13px;
            color: var(--color-text-muted);
            line-height: 1.5;
        }

        /* Reviews */
        .reviews-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
        }
        .review-card {
            background: var(--color-bg-card);
            border: 1px solid var(--color-border-card);
            border-radius: var(--radius-md);
            padding: 20px;
            transition: all var(--transition-fast);
        }
        .review-card:hover {
            border-color: var(--color-border-subtle);
            box-shadow: var(--shadow-card);
        }
        .review-header {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 10px;
        }
        .review-avatar {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: var(--color-bg-secondary);
            flex-shrink: 0;
            object-fit: cover;
        }
        .review-user-info .review-name {
            font-size: 13px;
            font-weight: 600;
            color: var(--color-text-primary);
        }
        .review-user-info .review-role {
            font-size: 11px;
            color: var(--color-text-muted);
        }
        .review-stars {
            color: #f0c040;
            font-size: 12px;
            margin-bottom: 6px;
        }
        .review-text {
            font-size: 13px;
            color: var(--color-text-body);
            line-height: 1.6;
        }

        /* FAQ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 8px;
            max-width: 800px;
        }
        .faq-item {
            background: var(--color-bg-card);
            border: 1px solid var(--color-border-card);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition-fast);
        }
        .faq-item:hover {
            border-color: var(--color-border-subtle);
        }
        .faq-question {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            padding: 16px 18px;
            cursor: pointer;
            font-weight: 600;
            color: var(--color-text-primary);
            font-size: 14px;
            transition: all var(--transition-fast);
            user-select: none;
            width: 100%;
            text-align: left;
        }
        .faq-q-badge {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background: rgba(0, 240, 255, 0.15);
            color: var(--color-accent);
            font-size: 12px;
            font-weight: 700;
            flex-shrink: 0;
            margin-top: 1px;
        }
        .faq-answer {
            display: none;
            padding: 0 18px 16px 54px;
            font-size: 13px;
            color: var(--color-text-body);
            line-height: 1.7;
        }
        .faq-item.open .faq-answer {
            display: block;
        }
        .faq-item.open {
            border-color: var(--color-border-subtle);
        }
        .faq-item.open .faq-question {
            color: var(--color-accent);
        }

        /* Eco Tags */
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .eco-tag {
            display: inline-block;
            padding: 8px 16px;
            border-radius: var(--radius-pill);
            background: rgba(0, 240, 255, 0.08);
            color: var(--color-accent);
            font-size: 13px;
            font-weight: 500;
            cursor: pointer;
            transition: all var(--transition-fast);
            border: 1px solid transparent;
        }
        .eco-tag:hover {
            background: rgba(0, 240, 255, 0.18);
            border-color: var(--color-border-subtle);
        }

        /* Changelog */
        .changelog-list {
            display: flex;
            flex-direction: column;
            gap: 0;
            max-width: 700px;
            position: relative;
            padding-left: 20px;
            border-left: 2px solid var(--color-border-subtle);
        }
        .changelog-item {
            position: relative;
            padding: 14px 0 14px 20px;
        }
        .changelog-item::before {
            content: '';
            position: absolute;
            left: -26px;
            top: 20px;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--color-accent);
        }
        .changelog-date {
            font-size: 12px;
            color: var(--color-text-muted);
            margin-bottom: 3px;
        }
        .changelog-title {
            font-size: 14px;
            font-weight: 600;
            color: var(--color-text-primary);
            margin-bottom: 2px;
        }
        .changelog-desc {
            font-size: 13px;
            color: var(--color-text-body);
            line-height: 1.5;
        }

        /* Subscribe CTA */
        .subscribe-section {
            background: var(--color-bg-card);
            border: 1px solid var(--color-border-subtle);
            border-radius: var(--radius-lg);
            padding: 40px 30px;
            text-align: center;
            max-width: 600px;
            margin: 0 auto;
        }
        .subscribe-section h2 {
            font-size: 20px;
            font-weight: 700;
            color: var(--color-text-primary);
            margin-bottom: 6px;
        }
        .subscribe-section p {
            font-size: 14px;
            color: var(--color-text-muted);
            margin-bottom: 20px;
        }
        .subscribe-form {
            display: flex;
            gap: 10px;
            max-width: 420px;
            margin: 0 auto;
            flex-wrap: wrap;
            justify-content: center;
        }
        .subscribe-input {
            flex: 1;
            min-width: 200px;
            height: 44px;
            border-radius: var(--radius-pill);
            background: var(--color-bg-input);
            color: var(--color-text-primary);
            padding: 0 16px;
            font-size: 14px;
            border: 1px solid transparent;
        }
        .subscribe-input:focus {
            border-color: var(--color-accent);
            border-radius: var(--radius-pill);
        }
        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            padding: 10px 22px;
            border-radius: var(--radius-pill);
            background: var(--color-accent);
            color: var(--color-bg-primary);
            font-weight: 600;
            font-size: 14px;
            cursor: pointer;
            border: none;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .btn-primary:hover {
            background: var(--color-accent-hover);
            transform: translateY(-1px);
            box-shadow: 0 4px 16px rgba(0, 240, 255, 0.3);
        }
        .btn-outline {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            padding: 9px 20px;
            border-radius: var(--radius-pill);
            background: transparent;
            border: 1px solid var(--color-accent);
            color: var(--color-accent);
            font-weight: 500;
            font-size: 13px;
            cursor: pointer;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .btn-outline:hover {
            background: rgba(0, 240, 255, 0.1);
            border-color: var(--color-accent-hover);
            color: var(--color-accent-hover);
        }

        /* Footer */
        .site-footer {
            background: var(--color-bg-secondary);
            border-top: 1px solid var(--color-border-subtle);
            padding: 40px 0 30px;
            color: var(--color-text-muted);
            font-size: 13px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
            margin-bottom: 30px;
        }
        .footer-col h4 {
            font-size: 14px;
            font-weight: 600;
            color: var(--color-text-primary);
            margin-bottom: 14px;
            letter-spacing: 0.3px;
        }
        .footer-col ul {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-col ul a {
            color: var(--color-text-muted);
            font-size: 13px;
            transition: color var(--transition-fast);
        }
        .footer-col ul a:hover {
            color: var(--color-accent);
        }
        .footer-bottom {
            border-top: 1px solid var(--color-border-card);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            justify-content: center;
            align-items: center;
            text-align: center;
            font-size: 12px;
            color: var(--color-text-muted);
            line-height: 1.8;
        }
        .footer-bottom a {
            color: var(--color-text-muted);
            font-size: 12px;
            transition: color var(--transition-fast);
        }
        .footer-bottom a:hover {
            color: var(--color-accent);
        }
        .footer-bottom .sep {
            color: var(--color-border-card);
            margin: 0 6px;
        }

        /* Responsive */
        @media (max-width: 1200px) {
            .topic-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .services-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            .reviews-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .hero-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .hero-sidebar {
                flex-direction: row;
                flex-wrap: wrap;
            }
            .hero-sidebar>* {
                flex: 1;
                min-width: 200px;
            }
        }
        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }
            .nav-search-wrap {
                display: none;
            }
            .mobile-menu-toggle {
                display: block;
            }
            .header-inner {
                justify-content: space-between;
                gap: 10px;
            }
            .hero-data-cards {
                grid-template-columns: repeat(2, 1fr);
                gap: 8px;
            }
            .data-card {
                padding: 10px 12px;
                min-height: 75px;
            }
            .data-card .card-value {
                font-size: 20px;
            }
            .data-card .card-label {
                font-size: 10px;
            }
            .topic-grid {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .topic-card {
                height: 150px;
                padding: 14px;
            }
            .services-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }
            .reviews-grid {
                grid-template-columns: 1fr;
                gap: 10px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
            section {
                padding: var(--section-padding-mobile);
            }
            .section-title {
                font-size: 18px;
            }
            .hero-section {
                padding-top: 20px;
                padding-bottom: 30px;
            }
            .hero-sidebar {
                flex-direction: column;
            }
            .rank-table-wrap {
                font-size: 12px;
            }
            .rank-table {
                min-width: 500px;
            }
            .news-thumb {
                width: 70px;
                height: 50px;
            }
        }
        @media (max-width: 520px) {
            .hero-data-cards {
                grid-template-columns: repeat(2, 1fr);
                gap: 6px;
            }
            .data-card {
                padding: 8px 10px;
                min-height: 65px;
                border-radius: 3px;
            }
            .data-card .card-value {
                font-size: 17px;
            }
            .data-card .card-label {
                font-size: 9px;
            }
            .data-card .card-trend {
                font-size: 10px;
            }
            .topic-grid {
                grid-template-columns: 1fr;
                gap: 8px;
            }
            .services-grid {
                grid-template-columns: 1fr 1fr;
                gap: 8px;
            }
            .service-card {
                padding: 16px 12px;
            }
            .quick-entry-btns {
                gap: 5px;
            }
            .quick-entry-btn {
                padding: 7px 11px;
                font-size: 11px;
            }
            .subscribe-form {
                flex-direction: column;
                align-items: stretch;
            }
            .subscribe-input {
                min-width: auto;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .container {
                padding: 0 12px;
            }
            .rank-table {
                min-width: 400px;
                font-size: 11px;
            }
            .news-item {
                flex-direction: column;
                gap: 8px;
            }
            .news-thumb {
                width: 100%;
                height: 120px;
            }
        }

/* roulang page: category1 */
:root {
            --bg-deep: #0A0E27;
            --bg-secondary: #1A1F3A;
            --bg-tertiary: #141831;
            --accent-cyan: #00F0FF;
            --accent-cyan-hover: #33F5FF;
            --accent-cyan-dim: rgba(0, 240, 255, 0.15);
            --accent-cyan-light: rgba(0, 240, 255, 0.08);
            --accent-pink: #FF3CAC;
            --accent-pink-dim: rgba(255, 60, 172, 0.2);
            --text-white: #FFFFFF;
            --text-main: #E0E2E8;
            --text-body: #B0B3C1;
            --text-muted: #8A8D9F;
            --text-dim: #5E6175;
            --success-green: #00E676;
            --danger-red: #FF5252;
            --border-subtle: rgba(255, 255, 255, 0.06);
            --border-cyan: rgba(0, 240, 255, 0.25);
            --border-card: rgba(0, 240, 255, 0.12);
            --radius-sm: 4px;
            --radius-md: 6px;
            --radius-lg: 8px;
            --radius-xl: 12px;
            --radius-pill: 20px;
            --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.4);
            --shadow-elevated: 0 4px 16px rgba(0, 0, 0, 0.55);
            --shadow-glow-cyan: 0 0 20px rgba(0, 240, 255, 0.18);
            --shadow-glow-pink: 0 0 16px rgba(255, 60, 172, 0.2);
            --font-stack: "Inter", "SF Pro Text", "PingFang SC", "Microsoft YaHei", sans-serif;
            --container-max: 1280px;
            --nav-height: 64px;
            --section-pad-desktop: 60px;
            --section-pad-mobile: 40px;
            --transition-fast: 0.15s ease;
            --transition-smooth: 0.25s ease;
        }

        *,
        *::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-stack);
            background-color: var(--bg-deep);
            color: var(--text-body);
            line-height: 1.6;
            font-size: 14px;
            min-height: 100vh;
            overflow-x: hidden;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--accent-cyan);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            outline: none;
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--accent-cyan);
            outline-offset: 2px;
            border-radius: var(--radius-sm);
        }
        input {
            font-family: inherit;
        }
        ul,
        ol {
            list-style: none;
        }
        h1,
        h2,
        h3,
        h4 {
            color: var(--text-white);
            line-height: 1.3;
        }

        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
            width: 100%;
        }

        /* ============ HEADER / NAV ============ */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(10, 14, 39, 0.95);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            height: var(--nav-height);
            border-bottom: 1px solid var(--border-subtle);
            transition: box-shadow var(--transition-smooth);
        }
        .site-header.scrolled {
            box-shadow: var(--shadow-elevated);
        }
        .header-inner {
            display: flex;
            align-items: center;
            height: 100%;
            gap: 16px;
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
            width: 100%;
        }
        .logo-wrap {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
            font-weight: 700;
            font-size: 18px;
            color: var(--text-white);
            letter-spacing: -0.3px;
        }
        .logo-wrap:hover {
            color: var(--accent-cyan);
        }
        .logo-icon {
            width: 32px;
            height: 32px;
            border-radius: var(--radius-sm);
            background: linear-gradient(135deg, var(--accent-cyan), #0088CC);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            color: #0A0E27;
            font-weight: 900;
            flex-shrink: 0;
        }
        .search-wrap {
            flex: 1;
            max-width: 480px;
            position: relative;
            margin: 0 8px;
        }
        .search-wrap input {
            width: 100%;
            height: 40px;
            background: rgba(255, 255, 255, 0.07);
            border: 1px solid transparent;
            border-radius: var(--radius-pill);
            padding: 0 40px 0 16px;
            color: var(--text-white);
            font-size: 14px;
            transition: all var(--transition-smooth);
        }
        .search-wrap input::placeholder {
            color: var(--text-muted);
        }
        .search-wrap input:focus {
            border-color: var(--accent-cyan);
            background: rgba(255, 255, 255, 0.1);
            box-shadow: 0 0 0 4px var(--accent-cyan-light);
            outline: none;
        }
        .search-wrap .search-icon {
            position: absolute;
            right: 14px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--text-muted);
            font-size: 15px;
            pointer-events: none;
            transition: color var(--transition-fast);
        }
        .search-wrap input:focus~.search-icon {
            color: var(--accent-cyan);
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-shrink: 0;
            font-size: 13px;
            font-weight: 500;
        }
        .nav-links>a {
            padding: 6px 12px;
            border-radius: var(--radius-sm);
            color: var(--text-body);
            white-space: nowrap;
            transition: all var(--transition-fast);
            position: relative;
        }
        .nav-links>a:hover {
            color: var(--accent-cyan);
            background: var(--accent-cyan-light);
        }
        .nav-links>a.active {
            color: var(--accent-cyan);
            background: var(--accent-cyan-dim);
            font-weight: 600;
        }
        .nav-more-wrap {
            position: relative;
            display: inline-flex;
            align-items: center;
        }
        .nav-more-btn {
            background: transparent;
            color: var(--text-body);
            padding: 6px 10px;
            border-radius: var(--radius-sm);
            font-size: 16px;
            transition: all var(--transition-fast);
            display: flex;
            align-items: center;
        }
        .nav-more-btn:hover {
            color: var(--accent-cyan);
            background: var(--accent-cyan-light);
        }
        .nav-more-dropdown {
            display: none;
            position: absolute;
            top: 100%;
            right: 0;
            margin-top: 6px;
            background: var(--bg-secondary);
            border: 1px solid var(--border-cyan);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-elevated);
            min-width: 150px;
            padding: 6px 0;
            z-index: 1001;
            flex-direction: column;
        }
        .nav-more-dropdown a {
            display: block;
            padding: 8px 16px;
            color: var(--text-body);
            font-size: 13px;
            white-space: nowrap;
            transition: all var(--transition-fast);
        }
        .nav-more-dropdown a:hover {
            background: var(--accent-cyan-light);
            color: var(--accent-cyan);
        }
        .nav-more-wrap.open .nav-more-dropdown {
            display: flex;
        }
        .hamburger-btn {
            display: none;
            background: transparent;
            color: var(--text-white);
            font-size: 22px;
            padding: 6px;
            border-radius: var(--radius-sm);
            flex-shrink: 0;
        }
        .hamburger-btn:hover {
            color: var(--accent-cyan);
        }
        .mobile-nav-overlay {
            display: none;
            position: fixed;
            top: var(--nav-height);
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(10, 14, 39, 0.97);
            z-index: 999;
            flex-direction: column;
            padding: 24px;
            gap: 4px;
            overflow-y: auto;
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
        }
        .mobile-nav-overlay.open {
            display: flex;
        }
        .mobile-nav-overlay a {
            display: block;
            padding: 12px 16px;
            border-radius: var(--radius-md);
            color: var(--text-body);
            font-size: 15px;
            font-weight: 500;
            transition: all var(--transition-fast);
        }
        .mobile-nav-overlay a:hover,
        .mobile-nav-overlay a.active {
            background: var(--accent-cyan-dim);
            color: var(--accent-cyan);
        }
        .mobile-nav-overlay .mobile-search {
            margin-bottom: 8px;
        }
        .mobile-nav-overlay .mobile-search input {
            width: 100%;
            height: 42px;
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid transparent;
            border-radius: var(--radius-pill);
            padding: 0 40px 0 16px;
            color: var(--text-white);
            font-size: 14px;
        }
        .mobile-nav-overlay .mobile-search input:focus {
            border-color: var(--accent-cyan);
            outline: none;
        }

        /* ============ SECTIONS ============ */
        .section {
            padding: var(--section-pad-desktop) 0;
        }
        .section-title {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 28px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .section-title::before {
            content: '';
            display: inline-block;
            width: 4px;
            height: 20px;
            background: var(--accent-cyan);
            border-radius: 2px;
            flex-shrink: 0;
        }
        .section-subtitle {
            color: var(--text-muted);
            font-size: 14px;
            margin-bottom: 24px;
            margin-top: -20px;
        }

        /* ============ CATEGORY HERO ============ */
        .cat-hero {
            position: relative;
            padding: 70px 0 50px;
            background: linear-gradient(180deg, rgba(10, 14, 39, 0.65) 0%, rgba(10, 14, 39, 0.92) 100%), url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
            min-height: 380px;
            display: flex;
            align-items: center;
            border-bottom: 1px solid var(--border-subtle);
        }
        .cat-hero .container {
            position: relative;
            z-index: 2;
        }
        .cat-hero-top {
            display: flex;
            align-items: center;
            gap: 20px;
            margin-bottom: 28px;
            flex-wrap: wrap;
        }
        .cat-hero-logo {
            width: 64px;
            height: 64px;
            border-radius: var(--radius-lg);
            background: linear-gradient(135deg, #1a1a2e, #0d0d1f);
            border: 2px solid var(--border-cyan);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 28px;
            color: var(--accent-cyan);
            flex-shrink: 0;
            box-shadow: var(--shadow-glow-cyan);
        }
        .cat-hero-info h1 {
            font-size: 28px;
            font-weight: 700;
            color: var(--text-white);
            margin: 0 0 4px;
            letter-spacing: -0.3px;
        }
        .cat-hero-info .cat-badge {
            display: inline-block;
            padding: 3px 10px;
            border-radius: var(--radius-pill);
            font-size: 11px;
            font-weight: 600;
            background: var(--accent-pink-dim);
            color: var(--accent-pink);
            letter-spacing: 0.5px;
        }
        .cat-hero-stats {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
            gap: 12px;
            margin-bottom: 24px;
        }
        .cat-stat-card {
            background: rgba(26, 31, 58, 0.85);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-sm);
            padding: 14px 16px;
            text-align: center;
            backdrop-filter: blur(4px);
            transition: all var(--transition-fast);
        }
        .cat-stat-card:hover {
            border-color: var(--accent-cyan);
            transform: translateY(-2px);
            box-shadow: var(--shadow-glow-cyan);
        }
        .cat-stat-label {
            font-size: 11px;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 0.5px;
            margin-bottom: 4px;
        }
        .cat-stat-value {
            font-size: 26px;
            font-weight: 700;
            color: var(--accent-cyan);
            letter-spacing: -0.5px;
        }
        .cat-stat-trend {
            font-size: 11px;
            margin-top: 2px;
            font-weight: 500;
        }
        .cat-stat-trend.up {
            color: var(--success-green);
        }
        .cat-stat-trend.down {
            color: var(--danger-red);
        }
        .cat-hero-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 24px;
            background: var(--accent-cyan);
            color: #0A0E27;
            font-weight: 700;
            font-size: 14px;
            border-radius: var(--radius-sm);
            transition: all var(--transition-smooth);
            letter-spacing: 0.3px;
        }
        .cat-hero-cta:hover {
            background: var(--accent-cyan-hover);
            box-shadow: var(--shadow-glow-cyan);
            transform: translateY(-1px);
            color: #0A0E27;
        }

        /* ============ RANKING TABLE ============ */
        .ranking-table-wrap {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            border-radius: var(--radius-md);
            border: 1px solid var(--border-subtle);
            background: var(--bg-tertiary);
        }
        .ranking-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 700px;
        }
        .ranking-table th,
        .ranking-table td {
            padding: 12px 16px;
            text-align: left;
            border-bottom: 1px solid var(--border-subtle);
            font-size: 13px;
            white-space: nowrap;
        }
        .ranking-table th {
            color: var(--text-muted);
            font-weight: 600;
            font-size: 11px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            background: rgba(20, 24, 49, 0.7);
            position: sticky;
            top: 0;
        }
        .ranking-table tbody tr {
            transition: background var(--transition-fast);
        }
        .ranking-table tbody tr:hover {
            background: var(--accent-cyan-light);
        }
        .rank-num {
            font-weight: 700;
            font-size: 16px;
            color: var(--text-white);
            text-align: center;
            width: 48px;
        }
        .rank-num.top1 {
            color: #FFD700;
        }
        .rank-num.top2 {
            color: #C0C0C0;
        }
        .rank-num.top3 {
            color: #CD7F32;
        }
        .team-cell {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 600;
            color: var(--text-white);
        }
        .team-cell .team-icon {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 10px;
            color: var(--accent-cyan);
        }
        .trend-cell {
            font-weight: 600;
        }
        .trend-cell.up {
            color: var(--success-green);
        }
        .trend-cell.down {
            color: var(--danger-red);
        }

        /* ============ MATCH LIST ============ */
        .match-list {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .match-item {
            display: flex;
            align-items: center;
            gap: 16px;
            background: var(--bg-tertiary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 14px 18px;
            flex-wrap: wrap;
            transition: all var(--transition-fast);
        }
        .match-item:hover {
            border-color: var(--border-cyan);
            background: var(--bg-secondary);
            box-shadow: var(--shadow-card);
        }
        .match-teams {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 600;
            color: var(--text-white);
            min-width: 200px;
        }
        .match-score {
            font-weight: 700;
            font-size: 18px;
            color: var(--accent-cyan);
            letter-spacing: 1px;
            min-width: 50px;
            text-align: center;
        }
        .match-meta {
            font-size: 12px;
            color: var(--text-muted);
            margin-left: auto;
            text-align: right;
        }
        .match-tag {
            display: inline-block;
            padding: 3px 8px;
            border-radius: var(--radius-pill);
            font-size: 10px;
            font-weight: 600;
            background: var(--accent-cyan-dim);
            color: var(--accent-cyan);
        }

        /* ============ NEWS LIST ============ */
        .news-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .news-item {
            display: flex;
            gap: 16px;
            padding: 14px 16px;
            background: var(--bg-tertiary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            transition: all var(--transition-fast);
            align-items: flex-start;
        }
        .news-item:hover {
            border-color: var(--border-cyan);
            box-shadow: var(--shadow-card);
            transform: translateX(2px);
        }
        .news-thumb {
            width: 100px;
            height: 66px;
            border-radius: var(--radius-sm);
            flex-shrink: 0;
            object-fit: cover;
            background: var(--bg-secondary);
        }
        .news-content {
            flex: 1;
            min-width: 0;
        }
        .news-content h3 {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-white);
            margin-bottom: 6px;
            line-height: 1.4;
        }
        .news-content p {
            font-size: 13px;
            color: var(--text-body);
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 6px;
        }
        .news-meta {
            display: flex;
            gap: 10px;
            font-size: 11px;
            color: var(--text-muted);
            flex-wrap: wrap;
        }
        .news-tag {
            padding: 2px 8px;
            border-radius: var(--radius-pill);
            font-size: 10px;
            font-weight: 600;
            background: var(--accent-cyan-light);
            color: var(--accent-cyan);
        }
        .news-tag.hot {
            background: var(--accent-pink-dim);
            color: var(--accent-pink);
        }

        /* ============ TOPIC CARDS ============ */
        .topic-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 16px;
        }
        .topic-card {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            height: 200px;
            display: flex;
            align-items: flex-end;
            background: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            transition: all var(--transition-smooth);
            cursor: pointer;
        }
        .topic-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-elevated);
            border-color: var(--accent-cyan);
        }
        .topic-card-img {
            position: absolute;
            inset: 0;
            object-fit: cover;
            width: 100%;
            height: 100%;
            z-index: 0;
        }
        .topic-card-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 30%, rgba(10, 14, 39, 0.9) 100%);
            z-index: 1;
        }
        .topic-card-content {
            position: relative;
            z-index: 2;
            padding: 20px;
            width: 100%;
        }
        .topic-card-content h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 4px;
        }
        .topic-card-content p {
            font-size: 12px;
            color: #c0c4d4;
            margin-bottom: 8px;
        }
        .topic-card-tags {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
        }
        .topic-card-tags span {
            padding: 2px 8px;
            border-radius: var(--radius-pill);
            font-size: 10px;
            font-weight: 600;
            background: rgba(255, 255, 255, 0.15);
            color: #fff;
        }

        /* ============ SERVICE CARDS ============ */
        .service-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
            gap: 16px;
        }
        .service-card {
            background: var(--bg-tertiary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 24px 20px;
            text-align: center;
            transition: all var(--transition-smooth);
        }
        .service-card:hover {
            border-color: var(--accent-cyan);
            box-shadow: var(--shadow-card);
            transform: translateY(-3px);
        }
        .service-icon {
            font-size: 30px;
            color: var(--accent-cyan);
            margin-bottom: 12px;
            transition: transform var(--transition-smooth);
        }
        .service-card:hover .service-icon {
            transform: scale(1.15);
        }
        .service-card h3 {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-white);
            margin-bottom: 6px;
        }
        .service-card p {
            font-size: 12px;
            color: var(--text-muted);
            line-height: 1.5;
        }

        /* ============ REVIEWS ============ */
        .review-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 16px;
        }
        .review-card {
            background: var(--bg-tertiary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 20px;
            transition: all var(--transition-fast);
        }
        .review-card:hover {
            border-color: var(--accent-cyan);
            box-shadow: var(--shadow-card);
        }
        .review-header {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 10px;
        }
        .review-avatar {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            color: var(--accent-cyan);
        }
        .review-name {
            font-weight: 600;
            font-size: 13px;
            color: var(--text-white);
        }
        .review-role {
            font-size: 11px;
            color: var(--text-muted);
        }
        .review-stars {
            color: #FFD700;
            font-size: 12px;
            margin-bottom: 8px;
        }
        .review-text {
            font-size: 13px;
            color: var(--text-body);
            line-height: 1.6;
        }

        /* ============ FAQ ACCORDION ============ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .faq-item {
            background: var(--bg-tertiary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition-fast);
        }
        .faq-item:hover {
            border-color: var(--border-cyan);
        }
        .faq-question {
            width: 100%;
            display: flex;
            align-items: flex-start;
            gap: 12px;
            padding: 16px 18px;
            background: transparent;
            color: var(--text-white);
            font-size: 14px;
            font-weight: 600;
            text-align: left;
            transition: all var(--transition-fast);
        }
        .faq-q-badge {
            flex-shrink: 0;
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background: var(--accent-cyan-dim);
            color: var(--accent-cyan);
            font-size: 12px;
            font-weight: 700;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .faq-arrow {
            margin-left: auto;
            flex-shrink: 0;
            color: var(--text-muted);
            transition: transform var(--transition-smooth);
            font-size: 12px;
            align-self: center;
        }
        .faq-item.open .faq-arrow {
            transform: rotate(180deg);
            color: var(--accent-cyan);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-smooth), padding var(--transition-smooth);
            padding: 0 18px;
            font-size: 13px;
            color: var(--text-body);
            line-height: 1.7;
        }
        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 18px 16px;
        }

        /* ============ TAG CLOUD ============ */
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            justify-content: center;
        }
        .tag-pill {
            padding: 8px 16px;
            border-radius: var(--radius-pill);
            font-size: 13px;
            font-weight: 500;
            background: var(--accent-cyan-light);
            color: var(--accent-cyan);
            border: 1px solid transparent;
            transition: all var(--transition-fast);
            cursor: pointer;
        }
        .tag-pill:hover {
            background: var(--accent-cyan);
            color: #0A0E27;
            border-color: var(--accent-cyan);
            box-shadow: var(--shadow-glow-cyan);
        }

        /* ============ SUBSCRIBE CTA ============ */
        .subscribe-block {
            background: var(--bg-tertiary);
            border: 1px solid var(--border-cyan);
            border-radius: var(--radius-lg);
            padding: 40px 24px;
            text-align: center;
            box-shadow: var(--shadow-glow-cyan);
        }
        .subscribe-block h2 {
            font-size: 22px;
            margin-bottom: 8px;
        }
        .subscribe-block p {
            color: var(--text-muted);
            margin-bottom: 20px;
            font-size: 14px;
        }
        .subscribe-form {
            display: flex;
            gap: 10px;
            max-width: 440px;
            margin: 0 auto;
            flex-wrap: wrap;
            justify-content: center;
        }
        .subscribe-form input {
            flex: 1;
            min-width: 200px;
            height: 44px;
            background: rgba(255, 255, 255, 0.07);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-sm);
            padding: 0 16px;
            color: var(--text-white);
            font-size: 14px;
            transition: all var(--transition-fast);
        }
        .subscribe-form input:focus {
            border-color: var(--accent-cyan);
            outline: none;
            box-shadow: 0 0 0 3px var(--accent-cyan-light);
        }
        .subscribe-form button {
            height: 44px;
            padding: 0 24px;
            background: var(--accent-cyan);
            color: #0A0E27;
            font-weight: 700;
            font-size: 14px;
            border-radius: var(--radius-sm);
            letter-spacing: 0.3px;
            transition: all var(--transition-smooth);
        }
        .subscribe-form button:hover {
            background: var(--accent-cyan-hover);
            box-shadow: var(--shadow-glow-cyan);
        }

        /* ============ FOOTER ============ */
        .site-footer {
            background: #080b1f;
            border-top: 1px solid var(--border-subtle);
            padding: 40px 0 24px;
            font-size: 13px;
            color: var(--text-muted);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
            gap: 28px;
            margin-bottom: 28px;
        }
        .footer-col h4 {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-white);
            margin-bottom: 12px;
        }
        .footer-col ul {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }
        .footer-col ul li a {
            color: var(--text-muted);
            font-size: 12px;
            transition: color var(--transition-fast);
        }
        .footer-col ul li a:hover {
            color: var(--accent-cyan);
        }
        .footer-bottom {
            border-top: 1px solid var(--border-subtle);
            padding-top: 16px;
            display: flex;
            flex-wrap: wrap;
            gap: 6px 10px;
            font-size: 11px;
            color: var(--text-dim);
            justify-content: center;
            text-align: center;
            line-height: 1.8;
        }
        .footer-bottom .sep {
            color: var(--text-dim);
            opacity: 0.5;
        }
        .footer-bottom a {
            color: var(--text-dim);
        }
        .footer-bottom a:hover {
            color: var(--accent-cyan);
        }

        /* ============ LIVE PULSE ============ */
        .live-dot {
            display: inline-block;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--accent-pink);
            animation: livePulse 1.4s ease-in-out infinite;
            margin-right: 4px;
            vertical-align: middle;
        }
        @keyframes livePulse {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.4;
                transform: scale(1.7);
            }
        }

        /* ============ RESPONSIVE ============ */
        @media (max-width: 1199px) {
            .nav-links>a {
                padding: 5px 8px;
                font-size: 12px;
            }
            .search-wrap {
                max-width: 320px;
            }
            .cat-hero-stats {
                grid-template-columns: repeat(2, 1fr);
            }
            .cat-stat-value {
                font-size: 22px;
            }
            .topic-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .review-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 768px) {
            .header-inner {
                gap: 10px;
            }
            .search-wrap {
                display: none;
            }
            .nav-links {
                display: none;
            }
            .hamburger-btn {
                display: flex;
            }
            .mobile-nav-overlay .mobile-search {
                display: block;
            }
            .section {
                padding: var(--section-pad-mobile) 0;
            }
            .cat-hero {
                padding: 50px 0 36px;
                min-height: auto;
            }
            .cat-hero-info h1 {
                font-size: 22px;
            }
            .cat-hero-stats {
                grid-template-columns: repeat(2, 1fr);
                gap: 8px;
            }
            .cat-stat-card {
                padding: 10px 12px;
            }
            .cat-stat-value {
                font-size: 20px;
            }
            .cat-hero-logo {
                width: 48px;
                height: 48px;
                font-size: 20px;
            }
            .ranking-table-wrap {
                border-radius: var(--radius-sm);
            }
            .ranking-table th,
            .ranking-table td {
                padding: 8px 10px;
                font-size: 11px;
            }
            .match-item {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
            .match-meta {
                margin-left: 0;
                text-align: left;
            }
            .news-item {
                flex-direction: column;
            }
            .news-thumb {
                width: 100%;
                height: 140px;
            }
            .topic-grid {
                grid-template-columns: 1fr;
            }
            .topic-card {
                height: 160px;
            }
            .service-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .review-grid {
                grid-template-columns: 1fr;
            }
            .tag-cloud {
                gap: 6px;
            }
            .tag-pill {
                padding: 6px 12px;
                font-size: 11px;
            }
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;
            }
            .container {
                padding: 0 16px;
            }
            .subscribe-form {
                flex-direction: column;
                align-items: stretch;
            }
        }

        @media (max-width: 520px) {
            .cat-hero-stats {
                grid-template-columns: 1fr 1fr;
                gap: 6px;
            }
            .cat-stat-value {
                font-size: 18px;
            }
            .cat-stat-label {
                font-size: 10px;
            }
            .service-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .section-title {
                font-size: 17px;
            }
            .cat-hero-info h1 {
                font-size: 19px;
            }
            .cat-hero-cta {
                width: 100%;
                justify-content: center;
                padding: 10px 20px;
                font-size: 13px;
            }
        }

/* roulang page: category2 */
:root {
            --bg-deep: #0A0E27;
            --bg-card: #1A1F3A;
            --bg-secondary: #111633;
            --accent-cyan: #00F0FF;
            --accent-pink: #FF3CAC;
            --text-primary: #FFFFFF;
            --text-secondary: #E0E2E8;
            --text-body: #B0B3C1;
            --text-muted: #8A8D9F;
            --border-subtle: rgba(0, 240, 255, 0.15);
            --border-light: rgba(255, 255, 255, 0.06);
            --success-green: #00E676;
            --danger-red: #FF5252;
            --radius-sm: 4px;
            --radius-md: 6px;
            --radius-lg: 8px;
            --radius-xl: 12px;
            --radius-full: 20px;
            --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.4);
            --shadow-hover: 0 6px 20px rgba(0, 0, 0, 0.55);
            --shadow-glow: 0 0 20px rgba(0, 240, 255, 0.18);
            --transition-fast: 0.15s ease;
            --transition-smooth: 0.25s ease;
            --font-stack: "Inter", "SF Pro Text", "PingFang SC", "Microsoft YaHei", sans-serif;
            --container-max: 1280px;
            --nav-height: 64px;
        }

        *,
        *::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-stack);
            background-color: var(--bg-deep);
            color: var(--text-body);
            line-height: 1.6;
            font-size: 14px;
            min-height: 100vh;
            overflow-x: hidden;
        }

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

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

        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            outline: none;
            transition: all var(--transition-fast);
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--accent-cyan);
            outline-offset: 2px;
            border-radius: var(--radius-sm);
        }

        input {
            font-family: inherit;
            border: none;
            outline: none;
        }

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

        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
            width: 100%;
        }

        @media (max-width: 768px) {
            .container {
                padding: 0 16px;
            }
        }

        /* ============ HEADER / NAV ============ */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            height: var(--nav-height);
            background: rgba(10, 14, 39, 0.95);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            border-bottom: 1px solid rgba(0, 240, 255, 0.08);
            display: flex;
            align-items: center;
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
            gap: 16px;
            height: 100%;
        }

        .logo-wrap {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
            font-weight: 700;
            font-size: 18px;
            color: var(--text-primary);
            letter-spacing: 0.5px;
            white-space: nowrap;
        }

        .logo-wrap .logo-icon {
            width: 32px;
            height: 32px;
            border-radius: var(--radius-sm);
            background: linear-gradient(135deg, var(--accent-cyan), #0088cc);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            color: #0A0E27;
            font-weight: 900;
            flex-shrink: 0;
        }

        .logo-wrap:hover {
            color: var(--accent-cyan);
        }

        .search-bar-wrap {
            flex: 1;
            max-width: 480px;
            min-width: 180px;
            position: relative;
        }

        .search-bar-wrap input {
            width: 100%;
            height: 40px;
            border-radius: var(--radius-full);
            background: rgba(255, 255, 255, 0.07);
            color: #fff;
            padding: 0 40px 0 18px;
            font-size: 14px;
            border: 1px solid transparent;
            transition: all var(--transition-smooth);
        }

        .search-bar-wrap input::placeholder {
            color: var(--text-muted);
        }

        .search-bar-wrap input:focus {
            border-color: var(--accent-cyan);
            background: rgba(255, 255, 255, 0.11);
            box-shadow: 0 0 0 4px rgba(0, 240, 255, 0.06);
        }

        .search-bar-wrap .search-icon {
            position: absolute;
            right: 14px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--text-muted);
            font-size: 15px;
            pointer-events: none;
            transition: color var(--transition-fast);
        }

        .search-bar-wrap input:focus~.search-icon {
            color: var(--accent-cyan);
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-shrink: 0;
            flex-wrap: nowrap;
        }

        .nav-links a {
            display: inline-flex;
            align-items: center;
            padding: 7px 13px;
            border-radius: var(--radius-md);
            font-size: 13px;
            font-weight: 500;
            color: var(--text-body);
            white-space: nowrap;
            position: relative;
            transition: all var(--transition-fast);
        }

        .nav-links a:hover {
            color: #fff;
            background: rgba(255, 255, 255, 0.04);
        }

        .nav-links a.active {
            color: var(--accent-cyan);
            background: rgba(0, 240, 255, 0.08);
            font-weight: 600;
        }

        .nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 13px;
            right: 13px;
            height: 2px;
            background: var(--accent-cyan);
            border-radius: 1px;
        }

        .nav-more-wrap {
            position: relative;
            display: inline-flex;
            align-items: center;
        }

        .nav-more-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: var(--radius-md);
            background: transparent;
            color: var(--text-body);
            font-size: 16px;
            transition: all var(--transition-fast);
        }

        .nav-more-btn:hover {
            color: #fff;
            background: rgba(255, 255, 255, 0.06);
        }

        .nav-more-dropdown {
            position: absolute;
            top: 100%;
            right: 0;
            margin-top: 6px;
            background: #151a35;
            border-radius: var(--radius-md);
            border: 1px solid var(--border-subtle);
            box-shadow: var(--shadow-card);
            min-width: 150px;
            padding: 6px;
            display: none;
            flex-direction: column;
            gap: 2px;
            z-index: 1001;
        }

        .nav-more-dropdown a {
            display: block;
            padding: 8px 14px;
            border-radius: var(--radius-sm);
            font-size: 13px;
            color: var(--text-body);
            white-space: nowrap;
            transition: all var(--transition-fast);
        }

        .nav-more-dropdown a:hover {
            color: #fff;
            background: rgba(255, 255, 255, 0.05);
        }

        .nav-more-dropdown a.active {
            color: var(--accent-cyan);
            background: rgba(0, 240, 255, 0.08);
            font-weight: 600;
        }

        .nav-more-wrap.open .nav-more-dropdown {
            display: flex;
        }

        .hamburger-btn {
            display: none;
            background: transparent;
            color: #fff;
            font-size: 22px;
            width: 40px;
            height: 40px;
            align-items: center;
            justify-content: center;
            border-radius: var(--radius-md);
            flex-shrink: 0;
        }

        .hamburger-btn:hover {
            background: rgba(255, 255, 255, 0.06);
        }

        .mobile-nav-overlay {
            display: none;
            position: fixed;
            top: var(--nav-height);
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(10, 14, 39, 0.97);
            z-index: 999;
            flex-direction: column;
            padding: 20px 24px;
            gap: 4px;
            overflow-y: auto;
        }

        .mobile-nav-overlay.active {
            display: flex;
        }

        .mobile-nav-overlay a {
            display: block;
            padding: 12px 16px;
            border-radius: var(--radius-md);
            font-size: 15px;
            color: var(--text-body);
            font-weight: 500;
            transition: all var(--transition-fast);
        }

        .mobile-nav-overlay a:hover {
            color: #fff;
            background: rgba(255, 255, 255, 0.04);
        }

        .mobile-nav-overlay a.active {
            color: var(--accent-cyan);
            background: rgba(0, 240, 255, 0.08);
            font-weight: 600;
        }

        .mobile-search-wrap {
            margin-bottom: 12px;
            position: relative;
        }

        .mobile-search-wrap input {
            width: 100%;
            height: 42px;
            border-radius: var(--radius-full);
            background: rgba(255, 255, 255, 0.07);
            color: #fff;
            padding: 0 40px 0 16px;
            font-size: 14px;
            border: 1px solid transparent;
        }

        .mobile-search-wrap input:focus {
            border-color: var(--accent-cyan);
        }

        .mobile-search-wrap .search-icon {
            position: absolute;
            right: 14px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--text-muted);
            font-size: 15px;
            pointer-events: none;
        }

        @media (max-width: 1024px) {
            .nav-links {
                gap: 2px;
            }
            .nav-links a {
                padding: 6px 9px;
                font-size: 12px;
            }
            .search-bar-wrap {
                max-width: 280px;
            }
            .logo-wrap {
                font-size: 16px;
            }
            .logo-wrap .logo-icon {
                width: 28px;
                height: 28px;
                font-size: 14px;
            }
        }

        @media (max-width: 768px) {
            .search-bar-wrap {
                display: none;
            }
            .nav-links {
                display: none;
            }
            .hamburger-btn {
                display: inline-flex;
            }
            .header-inner {
                gap: 10px;
                padding: 0 16px;
            }
            .logo-wrap {
                font-size: 15px;
            }
            .logo-wrap .logo-icon {
                width: 26px;
                height: 26px;
                font-size: 13px;
            }
            .site-header {
                height: 56px;
            }
            :root {
                --nav-height: 56px;
            }
        }

        /* ============ MAIN CONTENT SPACING ============ */
        .main-content {
            padding-top: var(--nav-height);
        }

        .section {
            padding: 60px 0;
        }

        @media (max-width: 768px) {
            .section {
                padding: 40px 0;
            }
        }

        /* ============ SECTION TITLES ============ */
        .section-title {
            font-size: 20px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 28px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .section-title::before {
            content: '';
            display: inline-block;
            width: 3px;
            height: 20px;
            background: var(--accent-cyan);
            border-radius: 2px;
            flex-shrink: 0;
        }

        @media (max-width: 768px) {
            .section-title {
                font-size: 18px;
                margin-bottom: 20px;
            }
            .section-title::before {
                height: 17px;
                width: 3px;
            }
        }

        /* ============ BUTTONS ============ */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            padding: 10px 20px;
            border-radius: var(--radius-sm);
            font-weight: 600;
            font-size: 14px;
            transition: all var(--transition-fast);
            white-space: nowrap;
            cursor: pointer;
            letter-spacing: 0.3px;
        }

        .btn-primary {
            background: var(--accent-cyan);
            color: #0A0E27;
        }
        .btn-primary:hover {
            background: #33F5FF;
            box-shadow: var(--shadow-glow);
            transform: translateY(-1px);
        }
        .btn-outline {
            background: transparent;
            border: 1.5px solid var(--accent-cyan);
            color: var(--accent-cyan);
        }
        .btn-outline:hover {
            background: rgba(0, 240, 255, 0.08);
            border-color: #33F5FF;
            color: #33F5FF;
        }
        .btn-sm {
            padding: 6px 14px;
            font-size: 12px;
            border-radius: var(--radius-sm);
        }
        .btn-lg {
            padding: 13px 28px;
            font-size: 15px;
            border-radius: var(--radius-md);
        }

        /* ============ CARDS ============ */
        .data-card {
            background: var(--bg-card);
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-subtle);
            padding: 16px;
            transition: all var(--transition-fast);
            position: relative;
            overflow: hidden;
        }
        .data-card:hover {
            transform: translateY(-2px);
            border-color: rgba(0, 240, 255, 0.35);
            box-shadow: var(--shadow-hover);
        }
        .data-card .card-label {
            font-size: 11px;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 0.5px;
            margin-bottom: 6px;
        }
        .data-card .card-value {
            font-size: 28px;
            font-weight: 700;
            color: var(--accent-cyan);
            line-height: 1.1;
            letter-spacing: -0.5px;
        }
        .data-card .card-trend {
            font-size: 12px;
            margin-top: 4px;
            display: inline-flex;
            align-items: center;
            gap: 3px;
            font-weight: 500;
        }
        .data-card .card-trend.up {
            color: var(--success-green);
        }
        .data-card .card-trend.down {
            color: var(--danger-red);
        }
        .live-badge {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            background: var(--accent-pink);
            color: #fff;
            font-size: 10px;
            font-weight: 700;
            padding: 2px 7px;
            border-radius: 10px;
            letter-spacing: 0.5px;
            animation: livePulse 1.6s ease-in-out infinite;
            position: absolute;
            top: 10px;
            right: 10px;
        }
        @keyframes livePulse {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.7;
                transform: scale(1.08);
            }
        }

        .info-card {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-light);
            padding: 20px;
            transition: all var(--transition-fast);
            box-shadow: var(--shadow-card);
        }
        .info-card:hover {
            box-shadow: var(--shadow-hover);
            border-color: rgba(0, 240, 255, 0.2);
        }
        .info-card .card-thumb {
            width: 100%;
            aspect-ratio: 16/10;
            object-fit: cover;
            border-radius: var(--radius-sm);
            margin-bottom: 12px;
            background: #111633;
        }
        .info-card h3 {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-secondary);
            margin-bottom: 6px;
            line-height: 1.4;
        }
        .info-card .card-excerpt {
            font-size: 13px;
            color: var(--text-body);
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .info-card .card-meta {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-top: 10px;
            font-size: 11px;
            color: var(--text-muted);
        }
        .tag {
            display: inline-block;
            padding: 3px 8px;
            border-radius: 10px;
            font-size: 11px;
            font-weight: 500;
            background: rgba(0, 240, 255, 0.1);
            color: var(--accent-cyan);
            white-space: nowrap;
        }
        .tag-pink {
            background: rgba(255, 60, 172, 0.12);
            color: var(--accent-pink);
        }
        .tag-green {
            background: rgba(0, 230, 118, 0.1);
            color: var(--success-green);
        }

        /* ============ HERO SECTION ============ */
        .category-hero {
            position: relative;
            background: var(--bg-deep);
            overflow: hidden;
            min-height: 380px;
            display: flex;
            align-items: center;
        }
        .category-hero .hero-bg {
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.18;
            z-index: 0;
        }
        .category-hero .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(10, 14, 39, 0.4) 0%, rgba(10, 14, 39, 0.9) 100%);
            z-index: 1;
        }
        .category-hero .hero-content {
            position: relative;
            z-index: 2;
            display: flex;
            flex-wrap: wrap;
            gap: 32px;
            align-items: center;
            justify-content: space-between;
            width: 100%;
        }
        .category-hero .hero-text {
            flex: 1;
            min-width: 280px;
        }
        .category-hero .hero-text h1 {
            font-size: 28px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 10px;
            letter-spacing: 0.3px;
        }
        .category-hero .hero-text .hero-subtitle {
            font-size: 15px;
            color: var(--text-body);
            line-height: 1.6;
            margin-bottom: 18px;
            max-width: 520px;
        }
        .category-hero .hero-data-strip {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            flex-shrink: 0;
        }
        .hero-data-item {
            background: rgba(26, 31, 58, 0.85);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-sm);
            padding: 14px 18px;
            text-align: center;
            min-width: 100px;
            backdrop-filter: blur(4px);
        }
        .hero-data-item .hd-val {
            font-size: 26px;
            font-weight: 700;
            color: var(--accent-cyan);
            line-height: 1.1;
        }
        .hero-data-item .hd-label {
            font-size: 11px;
            color: var(--text-muted);
            margin-top: 3px;
            letter-spacing: 0.4px;
        }

        @media (max-width: 768px) {
            .category-hero {
                min-height: auto;
                padding: 30px 0;
            }
            .category-hero .hero-content {
                flex-direction: column;
                align-items: flex-start;
                gap: 20px;
            }
            .category-hero .hero-text h1 {
                font-size: 22px;
            }
            .category-hero .hero-data-strip {
                gap: 10px;
            }
            .hero-data-item {
                padding: 10px 14px;
                min-width: 80px;
            }
            .hero-data-item .hd-val {
                font-size: 20px;
            }
        }

        /* ============ TABLE / RANKING ============ */
        .ranking-table-wrap {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            border-radius: var(--radius-md);
            border: 1px solid var(--border-light);
        }
        .ranking-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 700px;
            font-size: 13px;
        }
        .ranking-table th {
            background: #111633;
            color: var(--text-muted);
            font-weight: 600;
            font-size: 11px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            padding: 12px 14px;
            text-align: left;
            white-space: nowrap;
            border-bottom: 1px solid var(--border-light);
        }
        .ranking-table td {
            padding: 11px 14px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.03);
            color: var(--text-body);
            white-space: nowrap;
        }
        .ranking-table tbody tr {
            transition: background var(--transition-fast);
        }
        .ranking-table tbody tr:hover {
            background: rgba(0, 240, 255, 0.03);
        }
        .ranking-table .rank-num {
            font-weight: 700;
            font-size: 15px;
            color: var(--text-primary);
            width: 40px;
            text-align: center;
        }
        .ranking-table .rank-num.top1 {
            color: #FFD700;
        }
        .ranking-table .rank-num.top2 {
            color: #C0C0C0;
        }
        .ranking-table .rank-num.top3 {
            color: #CD7F32;
        }
        .ranking-table .team-name {
            font-weight: 600;
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .ranking-table .team-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--accent-cyan);
            flex-shrink: 0;
            display: inline-block;
        }

        /* ============ MATCH LIST ============ */
        .match-list {
            display: flex;
            flex-direction: column;
            gap: 1px;
            background: var(--border-light);
            border-radius: var(--radius-md);
            overflow: hidden;
        }
        .match-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 18px;
            background: var(--bg-card);
            gap: 12px;
            flex-wrap: wrap;
            transition: background var(--transition-fast);
        }
        .match-row:hover {
            background: #1d2242;
        }
        .match-teams {
            font-weight: 600;
            color: var(--text-secondary);
            font-size: 14px;
            min-width: 180px;
        }
        .match-score {
            font-weight: 700;
            font-size: 16px;
            color: var(--accent-cyan);
            letter-spacing: 1px;
        }
        .match-status {
            font-size: 11px;
            padding: 3px 8px;
            border-radius: 10px;
            font-weight: 500;
        }
        .match-status.live {
            background: rgba(255, 60, 172, 0.15);
            color: var(--accent-pink);
        }
        .match-status.done {
            background: rgba(0, 230, 118, 0.1);
            color: var(--success-green);
        }
        .match-status.upcoming {
            background: rgba(0, 240, 255, 0.08);
            color: var(--accent-cyan);
        }

        @media (max-width: 600px) {
            .match-row {
                flex-direction: column;
                align-items: flex-start;
                gap: 6px;
                padding: 12px 14px;
            }
            .match-teams {
                min-width: auto;
            }
        }

        /* ============ FAQ ACCORDION ============ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .faq-item {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-light);
            overflow: hidden;
            transition: all var(--transition-fast);
        }
        .faq-item.open {
            border-color: rgba(0, 240, 255, 0.25);
        }
        .faq-question {
            width: 100%;
            background: transparent;
            color: var(--text-secondary);
            font-weight: 600;
            font-size: 14px;
            padding: 16px 18px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            text-align: left;
            cursor: pointer;
            transition: all var(--transition-fast);
        }
        .faq-question:hover {
            color: #fff;
            background: rgba(255, 255, 255, 0.02);
        }
        .faq-question .faq-q-badge {
            flex-shrink: 0;
            width: 26px;
            height: 26px;
            border-radius: 50%;
            background: rgba(0, 240, 255, 0.12);
            color: var(--accent-cyan);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 13px;
        }
        .faq-question .faq-arrow {
            font-size: 12px;
            color: var(--text-muted);
            transition: transform var(--transition-smooth);
            flex-shrink: 0;
        }
        .faq-item.open .faq-arrow {
            transform: rotate(180deg);
            color: var(--accent-cyan);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-smooth), padding var(--transition-smooth);
        }
        .faq-item.open .faq-answer {
            max-height: 400px;
        }
        .faq-answer-inner {
            padding: 0 18px 16px 18px;
            color: var(--text-body);
            font-size: 13px;
            line-height: 1.7;
            padding-left: 52px;
        }

        /* ============ CTA / SUBSCRIBE ============ */
        .cta-section {
            background: linear-gradient(135deg, #111633 0%, #0f1530 100%);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-subtle);
            text-align: center;
            padding: 48px 24px;
        }
        .cta-section h2 {
            font-size: 22px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
        }
        .cta-section p {
            color: var(--text-body);
            margin-bottom: 20px;
            font-size: 14px;
        }
        .subscribe-form {
            display: flex;
            gap: 10px;
            max-width: 480px;
            margin: 0 auto;
            flex-wrap: wrap;
            justify-content: center;
        }
        .subscribe-form input {
            flex: 1;
            min-width: 220px;
            height: 44px;
            border-radius: var(--radius-sm);
            background: rgba(255, 255, 255, 0.07);
            color: #fff;
            padding: 0 16px;
            font-size: 14px;
            border: 1px solid transparent;
        }
        .subscribe-form input:focus {
            border-color: var(--accent-cyan);
        }
        .subscribe-form .btn {
            height: 44px;
        }

        /* ============ ECO TAGS ============ */
        .eco-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .eco-tag {
            display: inline-block;
            padding: 8px 16px;
            border-radius: 20px;
            background: rgba(0, 240, 255, 0.08);
            color: var(--accent-cyan);
            font-size: 13px;
            font-weight: 500;
            cursor: pointer;
            transition: all var(--transition-fast);
            border: 1px solid transparent;
            white-space: nowrap;
        }
        .eco-tag:hover {
            background: rgba(0, 240, 255, 0.18);
            border-color: rgba(0, 240, 255, 0.3);
            color: #fff;
        }

        /* ============ REVIEW CARDS ============ */
        .review-card {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-light);
            padding: 20px;
            transition: all var(--transition-fast);
        }
        .review-card:hover {
            box-shadow: var(--shadow-hover);
            border-color: rgba(0, 240, 255, 0.15);
        }
        .review-card .review-header {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 10px;
        }
        .review-avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            object-fit: cover;
            background: #111633;
            flex-shrink: 0;
        }
        .review-card .review-name {
            font-weight: 600;
            color: var(--text-secondary);
            font-size: 13px;
        }
        .review-card .review-role {
            font-size: 11px;
            color: var(--text-muted);
        }
        .review-card .review-text {
            font-size: 13px;
            color: var(--text-body);
            line-height: 1.6;
        }
        .review-stars {
            color: #FFD700;
            font-size: 12px;
            letter-spacing: 1px;
            margin-top: 4px;
        }

        /* ============ SERVICE CARDS ============ */
        .service-card {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-light);
            padding: 22px;
            text-align: center;
            transition: all var(--transition-fast);
        }
        .service-card:hover {
            box-shadow: var(--shadow-hover);
            border-color: rgba(0, 240, 255, 0.2);
            transform: translateY(-2px);
        }
        .service-card .svc-icon {
            width: 48px;
            height: 48px;
            margin: 0 auto 14px;
            border-radius: var(--radius-sm);
            background: rgba(0, 240, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            color: var(--accent-cyan);
            transition: all var(--transition-fast);
        }
        .service-card:hover .svc-icon {
            background: rgba(0, 240, 255, 0.2);
            transform: scale(1.06);
        }
        .service-card h3 {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-secondary);
            margin-bottom: 6px;
        }
        .service-card p {
            font-size: 12px;
            color: var(--text-body);
            line-height: 1.5;
        }

        /* ============ TOPIC CARDS ============ */
        .topic-card {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            aspect-ratio: 3/2;
            display: flex;
            align-items: flex-end;
            cursor: pointer;
            transition: all var(--transition-smooth);
            background: #111633;
        }
        .topic-card img {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.35;
            transition: opacity var(--transition-smooth);
        }
        .topic-card:hover img {
            opacity: 0.5;
        }
        .topic-card .topic-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(0deg, rgba(10, 14, 39, 0.9) 0%, rgba(10, 14, 39, 0.2) 60%);
            z-index: 1;
        }
        .topic-card .topic-info {
            position: relative;
            z-index: 2;
            padding: 20px;
            width: 100%;
        }
        .topic-card .topic-info h3 {
            font-size: 16px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 4px;
        }
        .topic-card .topic-info p {
            font-size: 12px;
            color: #c0c4d4;
            margin-bottom: 8px;
        }

        /* ============ DIVIDER ============ */
        .divider {
            border: none;
            border-top: 1px solid var(--border-light);
            margin: 0;
        }

        /* ============ FOOTER ============ */
        .site-footer {
            background: #080b1f;
            border-top: 1px solid rgba(0, 240, 255, 0.06);
            padding: 48px 0 24px;
            color: var(--text-muted);
            font-size: 13px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-col h4 {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-secondary);
            margin-bottom: 14px;
            letter-spacing: 0.3px;
        }
        .footer-col ul {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-col ul li a {
            color: var(--text-muted);
            font-size: 13px;
            transition: color var(--transition-fast);
        }
        .footer-col ul li a:hover {
            color: var(--accent-cyan);
        }
        .footer-bottom {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid var(--border-light);
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 6px;
            align-items: center;
            font-size: 11px;
            color: var(--text-muted);
        }
        .footer-bottom .sep {
            color: rgba(255, 255, 255, 0.15);
        }
        .footer-bottom a {
            color: var(--text-muted);
            transition: color var(--transition-fast);
        }
        .footer-bottom a:hover {
            color: var(--accent-cyan);
        }

        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
            .footer-bottom {
                flex-direction: column;
                gap: 4px;
                font-size: 10px;
            }
            .footer-bottom .sep {
                display: none;
            }
        }
        @media (max-width: 480px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 18px;
            }
        }

        /* ============ GRID HELPERS ============ */
        .grid-2 {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
        }
        .grid-3 {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
        }
        .grid-4 {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }
        .grid-data {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
            gap: 12px;
        }
        .grid-auto {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
            gap: 16px;
        }

        @media (max-width: 1024px) {
            .grid-4 {
                grid-template-columns: repeat(2, 1fr);
            }
            .grid-3 {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 600px) {
            .grid-2,
            .grid-3,
            .grid-4 {
                grid-template-columns: 1fr;
            }
            .grid-data {
                grid-template-columns: repeat(2, 1fr);
                gap: 8px;
            }
            .grid-auto {
                grid-template-columns: 1fr;
            }
        }

        /* ============ UTILS ============ */
        .text-cyan {
            color: var(--accent-cyan);
        }
        .text-pink {
            color: var(--accent-pink);
        }
        .text-muted {
            color: var(--text-muted);
        }
        .mt-sm {
            margin-top: 8px;
        }
        .mt-md {
            margin-top: 16px;
        }
        .mt-lg {
            margin-top: 24px;
        }
        .mb-sm {
            margin-bottom: 8px;
        }
        .mb-md {
            margin-bottom: 16px;
        }

/* roulang page: category3 */
:root {
            --bg-primary: #0A0E27;
            --bg-secondary: #1A1F3A;
            --bg-card: #141832;
            --accent-cyan: #00F0FF;
            --accent-pink: #FF3CAC;
            --text-white: #FFFFFF;
            --text-main: #E0E2E8;
            --text-body: #B0B3C1;
            --text-muted: #8A8D9F;
            --success-green: #00E676;
            --danger-red: #FF5252;
            --border-subtle: rgba(0, 240, 255, 0.12);
            --border-card: rgba(255, 255, 255, 0.06);
            --radius-sm: 4px;
            --radius-md: 6px;
            --radius-lg: 8px;
            --radius-xl: 12px;
            --radius-full: 20px;
            --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.45);
            --shadow-hover: 0 6px 20px rgba(0, 0, 0, 0.55);
            --transition-fast: 0.15s ease;
            --transition-normal: 0.25s ease;
            --font-stack: "Inter", "SF Pro Text", "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --container-max: 1280px;
            --nav-height: 64px;
            --section-gap: 60px;
            --section-gap-mobile: 40px;
        }

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

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

        body {
            font-family: var(--font-stack);
            font-size: 14px;
            line-height: 1.6;
            color: var(--text-body);
            background-color: var(--bg-primary);
            min-height: 100vh;
            overflow-x: hidden;
        }

        a {
            color: var(--accent-cyan);
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: #33F5FF;
        }
        a:focus-visible {
            outline: 2px solid var(--accent-cyan);
            outline-offset: 2px;
            border-radius: 2px;
        }

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

        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            background: none;
            color: inherit;
            font-size: inherit;
        }
        button:focus-visible {
            outline: 2px solid var(--accent-cyan);
            outline-offset: 2px;
            border-radius: 2px;
        }

        input {
            font-family: inherit;
            font-size: inherit;
            color: inherit;
        }
        input:focus-visible {
            outline: 2px solid var(--accent-cyan);
            outline-offset: 0;
        }

        ul {
            list-style: none;
        }

        .container {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 20px;
        }

        /* ========== 公告条 ========== */
        .announcement-bar {
            background: rgba(0, 240, 255, 0.08);
            border-bottom: 1px solid var(--border-subtle);
            padding: 8px 0;
            text-align: center;
            font-size: 13px;
            color: var(--accent-cyan);
            letter-spacing: 0.3px;
        }
        .announcement-bar .live-dot {
            display: inline-block;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--accent-pink);
            margin-right: 6px;
            animation: pulse-dot 1.4s ease-in-out infinite;
            vertical-align: middle;
            position: relative;
            top: -1px;
        }
        @keyframes pulse-dot {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(255, 60, 172, 0.6);
            }
            50% {
                box-shadow: 0 0 0 8px rgba(255, 60, 172, 0);
            }
        }

        /* ========== 导航 ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(10, 14, 39, 0.94);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-subtle);
            height: var(--nav-height);
            display: flex;
            align-items: center;
        }
        .header-inner {
            display: flex;
            align-items: center;
            gap: 16px;
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 20px;
            height: 100%;
        }
        .logo-link {
            display: flex;
            align-items: center;
            gap: 9px;
            flex-shrink: 0;
            color: var(--text-white);
            font-weight: 700;
            font-size: 18px;
            letter-spacing: 0.5px;
            white-space: nowrap;
            text-decoration: none;
        }
        .logo-link:hover {
            color: var(--accent-cyan);
        }
        .logo-icon {
            width: 34px;
            height: 34px;
            border-radius: var(--radius-sm);
            background: var(--accent-cyan);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--bg-primary);
            font-weight: 900;
            font-size: 16px;
            flex-shrink: 0;
        }
        .search-wrap {
            flex: 1;
            max-width: 480px;
            position: relative;
            margin: 0 12px;
        }
        .search-wrap input {
            width: 100%;
            height: 40px;
            border-radius: var(--radius-full);
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid transparent;
            padding: 0 42px 0 16px;
            color: var(--text-white);
            font-size: 14px;
            transition: all var(--transition-fast);
        }
        .search-wrap input::placeholder {
            color: var(--text-muted);
            font-size: 13px;
        }
        .search-wrap input:focus {
            border-color: var(--accent-cyan);
            background: rgba(255, 255, 255, 0.1);
            box-shadow: 0 0 0 4px rgba(0, 240, 255, 0.08);
        }
        .search-wrap .search-icon {
            position: absolute;
            right: 14px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--text-muted);
            font-size: 15px;
            pointer-events: none;
            transition: color var(--transition-fast);
        }
        .search-wrap input:focus~.search-icon {
            color: var(--accent-cyan);
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-shrink: 0;
            flex-wrap: nowrap;
        }
        .nav-links>a {
            display: inline-flex;
            align-items: center;
            padding: 7px 13px;
            border-radius: var(--radius-md);
            font-size: 13.5px;
            font-weight: 500;
            color: var(--text-body);
            white-space: nowrap;
            transition: all var(--transition-fast);
            position: relative;
        }
        .nav-links>a:hover {
            color: var(--text-white);
            background: rgba(255, 255, 255, 0.04);
        }
        .nav-links>a.active {
            color: var(--accent-cyan);
            background: rgba(0, 240, 255, 0.08);
            font-weight: 600;
        }
        .nav-links>a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 18px;
            height: 2px;
            background: var(--accent-cyan);
            border-radius: 2px;
        }
        .nav-more-wrap {
            position: relative;
        }
        .nav-more-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: var(--radius-md);
            color: var(--text-body);
            transition: all var(--transition-fast);
            font-size: 16px;
        }
        .nav-more-btn:hover {
            color: var(--text-white);
            background: rgba(255, 255, 255, 0.04);
        }
        .nav-more-dropdown {
            display: none;
            position: absolute;
            right: 0;
            top: 44px;
            background: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 6px;
            min-width: 150px;
            z-index: 100;
            box-shadow: var(--shadow-card);
        }
        .nav-more-dropdown a {
            display: block;
            padding: 8px 14px;
            border-radius: var(--radius-sm);
            font-size: 13px;
            color: var(--text-body);
            white-space: nowrap;
        }
        .nav-more-dropdown a:hover {
            background: rgba(0, 240, 255, 0.06);
            color: var(--text-white);
        }
        .nav-more-dropdown a.active {
            color: var(--accent-cyan);
            background: rgba(0, 240, 255, 0.08);
            font-weight: 600;
        }
        .nav-more-wrap.open .nav-more-dropdown {
            display: block;
        }
        .hamburger-btn {
            display: none;
            width: 40px;
            height: 40px;
            align-items: center;
            justify-content: center;
            border-radius: var(--radius-md);
            color: var(--text-white);
            font-size: 20px;
            flex-shrink: 0;
        }

        /* ========== 分类 Hero ========== */
        .category-hero {
            padding: 48px 0 44px;
            background: var(--bg-primary);
            position: relative;
            overflow: hidden;
            border-bottom: 1px solid var(--border-subtle);
        }
        .category-hero::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -80px;
            width: 350px;
            height: 350px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(0, 240, 255, 0.07) 0%, transparent 70%);
            pointer-events: none;
        }
        .category-hero::after {
            content: '';
            position: absolute;
            bottom: -40px;
            left: -60px;
            width: 280px;
            height: 280px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(255, 60, 172, 0.05) 0%, transparent 70%);
            pointer-events: none;
        }
        .category-hero .container {
            position: relative;
            z-index: 1;
            display: flex;
            flex-wrap: wrap;
            gap: 32px;
            align-items: flex-start;
        }
        .hero-info {
            flex: 1;
            min-width: 280px;
        }
        .hero-badge {
            display: inline-block;
            padding: 5px 12px;
            border-radius: var(--radius-full);
            background: rgba(0, 240, 255, 0.1);
            color: var(--accent-cyan);
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.4px;
            margin-bottom: 14px;
        }
        .hero-badge .badge-dot {
            display: inline-block;
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--accent-pink);
            margin-right: 6px;
            animation: pulse-dot 1.4s ease-in-out infinite;
            vertical-align: middle;
            position: relative;
            top: -1px;
        }
        .hero-info h1 {
            font-size: 28px;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 10px;
            letter-spacing: 0.3px;
            line-height: 1.3;
        }
        .hero-info .hero-subtitle {
            font-size: 15px;
            color: var(--text-muted);
            margin-bottom: 20px;
            line-height: 1.5;
            max-width: 500px;
        }
        .hero-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 11px 22px;
            border-radius: var(--radius-sm);
            background: var(--accent-cyan);
            color: var(--bg-primary);
            font-weight: 600;
            font-size: 14px;
            transition: all var(--transition-fast);
            text-decoration: none;
            letter-spacing: 0.2px;
        }
        .hero-cta:hover {
            background: #33F5FF;
            color: var(--bg-primary);
            box-shadow: 0 0 20px rgba(0, 240, 255, 0.3);
            transform: translateY(-1px);
        }
        .hero-stats-mini {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
            gap: 12px;
            flex: 0 0 auto;
            min-width: 300px;
        }
        .hero-stat-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-sm);
            padding: 16px 15px;
            text-align: center;
            transition: all var(--transition-fast);
        }
        .hero-stat-card:hover {
            border-color: rgba(0, 240, 255, 0.35);
            transform: translateY(-2px);
            box-shadow: var(--shadow-hover);
        }
        .hero-stat-card .stat-label {
            font-size: 11px;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 0.5px;
            margin-bottom: 6px;
        }
        .hero-stat-card .stat-value {
            font-size: 26px;
            font-weight: 700;
            color: var(--accent-cyan);
            line-height: 1.1;
        }
        .hero-stat-card .stat-trend {
            font-size: 12px;
            margin-top: 4px;
            font-weight: 500;
        }
        .trend-up {
            color: var(--success-green);
        }
        .trend-down {
            color: var(--danger-red);
        }
        .trend-flat {
            color: var(--text-muted);
        }

        /* ========== 板块通用 ========== */
        .section {
            padding: var(--section-gap) 0;
        }
        .section-header {
            margin-bottom: 32px;
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .section-header h2 {
            font-size: 20px;
            font-weight: 600;
            color: var(--text-white);
            letter-spacing: 0.3px;
            position: relative;
            padding-left: 14px;
        }
        .section-header h2::before {
            content: '';
            position: absolute;
            left: 0;
            top: 4px;
            bottom: 4px;
            width: 3px;
            background: var(--accent-cyan);
            border-radius: 2px;
        }
        .section-header .section-tag {
            font-size: 11px;
            color: var(--accent-cyan);
            background: rgba(0, 240, 255, 0.08);
            padding: 4px 10px;
            border-radius: var(--radius-full);
            font-weight: 500;
        }

        /* ========== 排行榜表格 ========== */
        .ranking-table-wrap {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            border-radius: var(--radius-md);
            border: 1px solid var(--border-subtle);
            background: var(--bg-secondary);
        }
        .ranking-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 650px;
        }
        .ranking-table th,
        .ranking-table td {
            padding: 13px 15px;
            text-align: left;
            border-bottom: 1px solid var(--border-card);
        }
        .ranking-table th {
            font-size: 11px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            color: var(--text-muted);
            font-weight: 600;
            background: rgba(0, 0, 0, 0.2);
        }
        .ranking-table tbody tr {
            transition: background var(--transition-fast);
        }
        .ranking-table tbody tr:hover {
            background: rgba(0, 240, 255, 0.03);
        }
        .rank-num {
            font-weight: 700;
            font-size: 16px;
            color: var(--text-white);
            text-align: center;
            width: 50px;
        }
        .rank-num.top1 {
            color: #FFD700;
            font-size: 20px;
        }
        .rank-num.top2 {
            color: #C0C0C0;
            font-size: 18px;
        }
        .rank-num.top3 {
            color: #CD7F32;
            font-size: 17px;
        }
        .team-cell {
            font-weight: 600;
            color: var(--text-white);
            font-size: 14px;
        }
        .rating-cell {
            color: var(--accent-cyan);
            font-weight: 600;
            font-size: 14px;
        }
        .winrate-cell {
            font-weight: 500;
        }

        /* ========== 赛程列表 ========== */
        .match-list {
            display: grid;
            gap: 10px;
        }
        .match-item {
            display: flex;
            align-items: center;
            gap: 14px;
            padding: 14px 18px;
            background: var(--bg-secondary);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            transition: all var(--transition-fast);
            flex-wrap: wrap;
        }
        .match-item:hover {
            border-color: var(--border-subtle);
            box-shadow: var(--shadow-card);
        }
        .match-status {
            font-size: 11px;
            font-weight: 600;
            padding: 5px 10px;
            border-radius: var(--radius-full);
            letter-spacing: 0.3px;
            white-space: nowrap;
        }
        .match-status.live {
            background: rgba(255, 60, 172, 0.15);
            color: var(--accent-pink);
            animation: pulse-dot 1.4s ease-in-out infinite;
        }
        .match-status.upcoming {
            background: rgba(0, 240, 255, 0.08);
            color: var(--accent-cyan);
        }
        .match-status.finished {
            background: rgba(138, 141, 159, 0.1);
            color: var(--text-muted);
        }
        .match-teams {
            font-weight: 600;
            color: var(--text-white);
            font-size: 14px;
            flex: 1;
            min-width: 140px;
        }
        .match-score {
            font-weight: 700;
            font-size: 17px;
            color: var(--accent-cyan);
            letter-spacing: 1px;
        }
        .match-date {
            font-size: 12px;
            color: var(--text-muted);
            white-space: nowrap;
        }

        /* ========== 资讯列表 ========== */
        .news-list {
            display: grid;
            gap: 0;
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            overflow: hidden;
            background: var(--bg-secondary);
        }
        .news-item {
            display: flex;
            gap: 16px;
            padding: 16px 18px;
            border-bottom: 1px solid var(--border-card);
            transition: background var(--transition-fast);
            align-items: flex-start;
        }
        .news-item:last-child {
            border-bottom: none;
        }
        .news-item:hover {
            background: rgba(0, 240, 255, 0.02);
        }
        .news-thumb {
            width: 80px;
            height: 56px;
            border-radius: var(--radius-sm);
            object-fit: cover;
            flex-shrink: 0;
            background: var(--bg-card);
        }
        .news-content {
            flex: 1;
            min-width: 0;
        }
        .news-content h3 {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-white);
            margin-bottom: 6px;
            line-height: 1.4;
        }
        .news-content p {
            font-size: 12.5px;
            color: var(--text-muted);
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 6px;
        }
        .news-meta {
            font-size: 11px;
            color: var(--text-muted);
            display: flex;
            gap: 10px;
            align-items: center;
            flex-wrap: wrap;
        }
        .news-tag {
            display: inline-block;
            padding: 2px 8px;
            border-radius: var(--radius-full);
            font-size: 10px;
            font-weight: 600;
            letter-spacing: 0.3px;
        }
        .news-tag.report {
            background: rgba(0, 240, 255, 0.1);
            color: var(--accent-cyan);
        }
        .news-tag.analysis {
            background: rgba(255, 60, 172, 0.1);
            color: var(--accent-pink);
        }
        .news-tag.update {
            background: rgba(0, 230, 118, 0.1);
            color: var(--success-green);
        }

        /* ========== 专题推荐 ========== */
        .topic-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 20px;
        }
        .topic-card {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            min-height: 200px;
            background: var(--bg-secondary);
            border: 1px solid var(--border-card);
            transition: all var(--transition-normal);
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            padding: 24px 20px;
        }
        .topic-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-hover);
            border-color: var(--border-subtle);
        }
        .topic-card .topic-bg {
            position: absolute;
            inset: 0;
            object-fit: cover;
            width: 100%;
            height: 100%;
            opacity: 0.25;
            z-index: 0;
        }
        .topic-card .topic-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 30%, rgba(10, 14, 39, 0.9) 100%);
            z-index: 1;
        }
        .topic-card .topic-content {
            position: relative;
            z-index: 2;
        }
        .topic-card h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 6px;
        }
        .topic-card .topic-desc {
            font-size: 13px;
            color: var(--text-body);
            margin-bottom: 10px;
            line-height: 1.5;
        }
        .topic-tags {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
        }
        .topic-tags span {
            font-size: 10px;
            padding: 3px 9px;
            border-radius: var(--radius-full);
            background: rgba(255, 255, 255, 0.08);
            color: var(--text-body);
            letter-spacing: 0.3px;
        }

        /* ========== 服务说明 ========== */
        .service-cards {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
            gap: 20px;
        }
        .service-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            padding: 24px 20px;
            transition: all var(--transition-fast);
            text-align: center;
        }
        .service-card:hover {
            border-color: var(--border-subtle);
            box-shadow: var(--shadow-card);
            transform: translateY(-2px);
        }
        .service-icon {
            width: 48px;
            height: 48px;
            border-radius: var(--radius-md);
            background: rgba(0, 240, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 14px;
            font-size: 22px;
            color: var(--accent-cyan);
            transition: all var(--transition-fast);
        }
        .service-card:hover .service-icon {
            background: rgba(0, 240, 255, 0.2);
            transform: scale(1.08);
        }
        .service-card h3 {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-white);
            margin-bottom: 8px;
        }
        .service-card p {
            font-size: 12.5px;
            color: var(--text-muted);
            line-height: 1.5;
        }

        /* ========== 用户评价 ========== */
        .reviews-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 20px;
        }
        .review-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            padding: 20px;
            transition: all var(--transition-fast);
        }
        .review-card:hover {
            border-color: var(--border-subtle);
            box-shadow: var(--shadow-card);
        }
        .review-header {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 12px;
        }
        .review-avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--bg-card);
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-cyan);
            font-weight: 700;
            font-size: 15px;
        }
        .reviewer-info .reviewer-name {
            font-weight: 600;
            color: var(--text-white);
            font-size: 13px;
        }
        .reviewer-info .reviewer-role {
            font-size: 11px;
            color: var(--text-muted);
        }
        .review-stars {
            color: #FFD700;
            font-size: 13px;
            margin-bottom: 8px;
            letter-spacing: 1px;
        }
        .review-text {
            font-size: 13px;
            color: var(--text-body);
            line-height: 1.5;
        }

        /* ========== FAQ 手风琴 ========== */
        .faq-list {
            display: grid;
            gap: 8px;
        }
        .faq-item {
            background: var(--bg-secondary);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition-fast);
        }
        .faq-item.open {
            border-color: var(--border-subtle);
        }
        .faq-question {
            width: 100%;
            display: flex;
            align-items: flex-start;
            gap: 12px;
            padding: 16px 18px;
            text-align: left;
            font-weight: 600;
            font-size: 14px;
            color: var(--text-white);
            transition: all var(--transition-fast);
            cursor: pointer;
            background: transparent;
            border: none;
            font-family: inherit;
            line-height: 1.4;
        }
        .faq-question:hover {
            background: rgba(0, 240, 255, 0.02);
        }
        .faq-q-badge {
            flex-shrink: 0;
            width: 26px;
            height: 26px;
            border-radius: var(--radius-sm);
            background: rgba(0, 240, 255, 0.12);
            color: var(--accent-cyan);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 13px;
            margin-top: 1px;
        }
        .faq-arrow {
            margin-left: auto;
            flex-shrink: 0;
            transition: transform var(--transition-fast);
            color: var(--text-muted);
            font-size: 13px;
            align-self: center;
        }
        .faq-item.open .faq-arrow {
            transform: rotate(180deg);
            color: var(--accent-cyan);
        }
        .faq-answer {
            display: none;
            padding: 0 18px 16px 56px;
            font-size: 13px;
            color: var(--text-body);
            line-height: 1.6;
        }
        .faq-item.open .faq-answer {
            display: block;
        }

        /* ========== 生态标签 ========== */
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            justify-content: center;
        }
        .eco-tag {
            display: inline-block;
            padding: 8px 16px;
            border-radius: var(--radius-full);
            background: rgba(0, 240, 255, 0.06);
            color: var(--accent-cyan);
            font-size: 13px;
            font-weight: 500;
            border: 1px solid rgba(0, 240, 255, 0.12);
            transition: all var(--transition-fast);
            cursor: default;
            letter-spacing: 0.3px;
        }
        .eco-tag:hover {
            background: rgba(0, 240, 255, 0.15);
            border-color: rgba(0, 240, 255, 0.35);
            color: #fff;
        }

        /* ========== 订阅CTA ========== */
        .subscribe-section {
            background: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 40px 30px;
            text-align: center;
            margin: 0 auto;
            max-width: 600px;
        }
        .subscribe-section h2 {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 8px;
        }
        .subscribe-section p {
            font-size: 14px;
            color: var(--text-muted);
            margin-bottom: 20px;
        }
        .subscribe-form {
            display: flex;
            gap: 8px;
            max-width: 440px;
            margin: 0 auto;
            flex-wrap: wrap;
            justify-content: center;
        }
        .subscribe-form input {
            flex: 1;
            min-width: 220px;
            height: 44px;
            border-radius: var(--radius-sm);
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid var(--border-card);
            padding: 0 14px;
            color: var(--text-white);
            font-size: 14px;
        }
        .subscribe-form input:focus {
            border-color: var(--accent-cyan);
        }
        .subscribe-form button {
            height: 44px;
            padding: 0 24px;
            border-radius: var(--radius-sm);
            background: var(--accent-cyan);
            color: var(--bg-primary);
            font-weight: 700;
            font-size: 14px;
            transition: all var(--transition-fast);
            white-space: nowrap;
            letter-spacing: 0.3px;
        }
        .subscribe-form button:hover {
            background: #33F5FF;
            box-shadow: 0 0 18px rgba(0, 240, 255, 0.3);
        }

        /* ========== 页脚 ========== */
        .site-footer {
            background: var(--bg-secondary);
            border-top: 1px solid var(--border-subtle);
            padding: 48px 0 32px;
            margin-top: var(--section-gap);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-col h4 {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-white);
            margin-bottom: 14px;
            letter-spacing: 0.3px;
        }
        .footer-col ul {
            display: grid;
            gap: 8px;
        }
        .footer-col ul li a {
            font-size: 13px;
            color: var(--text-muted);
            transition: color var(--transition-fast);
        }
        .footer-col ul li a:hover {
            color: var(--accent-cyan);
        }
        .footer-bottom {
            text-align: center;
            padding-top: 24px;
            border-top: 1px solid var(--border-card);
            font-size: 12px;
            color: var(--text-muted);
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 6px;
            align-items: center;
        }
        .footer-bottom .sep {
            color: rgba(255, 255, 255, 0.1);
        }
        .footer-bottom a {
            color: var(--text-muted);
            font-size: 12px;
        }
        .footer-bottom a:hover {
            color: var(--accent-cyan);
        }

        /* ========== 响应式 ========== */
        @media (max-width: 1199px) {
            .nav-links>a {
                padding: 6px 10px;
                font-size: 12.5px;
            }
            .search-wrap {
                max-width: 320px;
            }
            .hero-info h1 {
                font-size: 24px;
            }
            .hero-stats-mini {
                grid-template-columns: repeat(2, 1fr);
                min-width: 260px;
            }
        }

        @media (max-width: 768px) {
            .header-inner {
                gap: 10px;
                flex-wrap: wrap;
                height: auto;
                padding: 8px 12px;
            }
            .site-header {
                height: auto;
                min-height: 56px;
                padding: 4px 0;
            }
            .logo-link {
                font-size: 16px;
            }
            .logo-icon {
                width: 28px;
                height: 28px;
                font-size: 13px;
            }
            .search-wrap {
                order: 3;
                flex: 1 1 100%;
                max-width: 100%;
                margin: 4px 0;
            }
            .search-wrap input {
                height: 36px;
                font-size: 13px;
            }
            .nav-links {
                order: 2;
                overflow-x: auto;
                -webkit-overflow-scrolling: touch;
                gap: 2px;
                padding: 4px 0;
                scrollbar-width: none;
            }
            .nav-links::-webkit-scrollbar {
                display: none;
            }
            .nav-links>a {
                padding: 6px 10px;
                font-size: 12px;
                flex-shrink: 0;
            }
            .hamburger-btn {
                display: flex;
            }
            .nav-more-wrap {
                display: none;
            }
            .category-hero {
                padding: 32px 0 28px;
            }
            .category-hero .container {
                flex-direction: column;
                gap: 20px;
            }
            .hero-stats-mini {
                grid-template-columns: repeat(2, 1fr);
                width: 100%;
                min-width: auto;
            }
            .hero-stat-card .stat-value {
                font-size: 22px;
            }
            .hero-info h1 {
                font-size: 22px;
            }
            .section {
                padding: var(--section-gap-mobile) 0;
            }
            .section-header h2 {
                font-size: 17px;
            }
            .topic-grid {
                grid-template-columns: 1fr;
            }
            .service-cards {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }
            .reviews-grid {
                grid-template-columns: 1fr;
            }
            .news-thumb {
                width: 60px;
                height: 44px;
            }
            .match-item {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
            .subscribe-section {
                padding: 28px 18px;
            }
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;
            }
            .footer-bottom {
                flex-direction: column;
                gap: 4px;
            }
            .footer-bottom .sep {
                display: none;
            }
        }

        @media (max-width: 520px) {
            .hero-stats-mini {
                grid-template-columns: repeat(2, 1fr);
                gap: 8px;
            }
            .hero-stat-card {
                padding: 12px 10px;
            }
            .hero-stat-card .stat-value {
                font-size: 20px;
            }
            .service-cards {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .service-card {
                padding: 16px 14px;
            }
            .service-icon {
                width: 38px;
                height: 38px;
                font-size: 18px;
            }
            .news-item {
                flex-direction: column;
                gap: 10px;
            }
            .news-thumb {
                width: 100%;
                height: 120px;
                border-radius: var(--radius-sm);
            }
            .container {
                padding: 0 12px;
            }
            .subscribe-form {
                flex-direction: column;
            }
            .subscribe-form input {
                min-width: auto;
                width: 100%;
            }
        }

/* roulang page: category4 */
:root {
            --bg-deep: #0A0E27;
            --bg-card: #1A1F3A;
            --bg-card-alt: #141832;
            --accent-cyan: #00F0FF;
            --accent-cyan-hover: #33F5FF;
            --accent-pink: #FF3CAC;
            --text-white: #FFFFFF;
            --text-light: #E0E2E8;
            --text-body: #B0B3C1;
            --text-muted: #8A8D9F;
            --success-green: #00E676;
            --danger-red: #FF5252;
            --border-subtle: rgba(0, 240, 255, 0.15);
            --border-light: rgba(255, 255, 255, 0.06);
            --radius-sm: 4px;
            --radius-md: 6px;
            --radius-lg: 8px;
            --radius-xl: 12px;
            --radius-full: 20px;
            --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.4);
            --shadow-hover: 0 6px 20px rgba(0, 0, 0, 0.55);
            --nav-height: 64px;
            --container-max: 1280px;
            --section-gap: 60px;
            --section-gap-mobile: 40px;
            --transition-fast: 0.15s ease;
            --transition-smooth: 0.25s ease;
            --font-stack: "Inter", "SF Pro Text", "PingFang SC", "Microsoft YaHei", sans-serif;
        }

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

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

        body {
            font-family: var(--font-stack);
            background-color: var(--bg-deep);
            color: var(--text-body);
            line-height: 1.6;
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

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

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

        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            background: none;
            color: inherit;
        }

        input {
            font-family: inherit;
            outline: none;
            border: none;
        }

        ul,
        ol {
            list-style: none;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            color: var(--text-white);
            line-height: 1.3;
        }

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

        /* ========== HEADER / NAV ========== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            height: var(--nav-height);
            background: rgba(10, 14, 39, 0.95);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-subtle);
            display: flex;
            align-items: center;
        }

        .site-header .container {
            display: flex;
            align-items: center;
            width: 100%;
            gap: 16px;
            flex-wrap: nowrap;
        }

        .logo-wrap {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
        }

        .logo-icon {
            width: 32px;
            height: 32px;
            border-radius: var(--radius-sm);
            background: var(--accent-cyan);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 16px;
            color: var(--bg-deep);
            flex-shrink: 0;
        }

        .logo-text {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-white);
            white-space: nowrap;
            letter-spacing: 0.5px;
        }

        .nav-search-wrap {
            flex: 1;
            max-width: 500px;
            position: relative;
            margin: 0 8px;
        }

        .nav-search-wrap .search-icon {
            position: absolute;
            left: 14px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--text-muted);
            font-size: 14px;
            pointer-events: none;
            z-index: 2;
        }

        .nav-search-input {
            width: 100%;
            height: 40px;
            border-radius: var(--radius-full);
            background: rgba(255, 255, 255, 0.08);
            color: var(--text-white);
            padding: 0 16px 0 40px;
            font-size: 14px;
            border: 1px solid transparent;
            transition: all var(--transition-smooth);
        }

        .nav-search-input::placeholder {
            color: var(--text-muted);
            opacity: 0.7;
        }

        .nav-search-input:focus {
            border-color: var(--accent-cyan);
            background: rgba(255, 255, 255, 0.12);
            box-shadow: 0 0 0 3px rgba(0, 240, 255, 0.08);
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-shrink: 0;
            flex-wrap: nowrap;
        }

        .nav-links a {
            display: inline-flex;
            align-items: center;
            padding: 8px 12px;
            border-radius: var(--radius-sm);
            font-size: 13.5px;
            font-weight: 500;
            color: var(--text-light);
            white-space: nowrap;
            transition: all var(--transition-fast);
            position: relative;
        }

        .nav-links a:hover {
            color: var(--accent-cyan);
            background: rgba(0, 240, 255, 0.05);
        }

        .nav-links a.active {
            color: var(--accent-cyan);
            background: rgba(0, 240, 255, 0.1);
            font-weight: 600;
        }

        .nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 12px;
            right: 12px;
            height: 2px;
            background: var(--accent-cyan);
            border-radius: 2px;
        }

        .nav-more-wrap {
            position: relative;
        }

        .nav-more-btn {
            display: inline-flex;
            align-items: center;
            padding: 8px 12px;
            border-radius: var(--radius-sm);
            font-size: 14px;
            color: var(--text-light);
            transition: all var(--transition-fast);
            cursor: pointer;
            background: none;
            border: none;
        }

        .nav-more-btn:hover {
            color: var(--accent-cyan);
            background: rgba(0, 240, 255, 0.05);
        }

        .nav-more-dropdown {
            display: none;
            position: absolute;
            top: 100%;
            right: 0;
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 8px 0;
            min-width: 160px;
            z-index: 50;
            box-shadow: var(--shadow-card);
            flex-direction: column;
        }

        .nav-more-dropdown.open {
            display: flex;
        }

        .nav-more-dropdown a {
            display: block;
            padding: 10px 16px;
            font-size: 13.5px;
            color: var(--text-light);
            white-space: nowrap;
            transition: all var(--transition-fast);
            border-radius: 0;
        }

        .nav-more-dropdown a:hover {
            color: var(--accent-cyan);
            background: rgba(0, 240, 255, 0.06);
        }

        .nav-hamburger {
            display: none;
            font-size: 22px;
            color: var(--text-white);
            padding: 8px;
            cursor: pointer;
            flex-shrink: 0;
            background: none;
            border: none;
        }

        .mobile-nav-overlay {
            display: none;
            position: fixed;
            top: var(--nav-height);
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(10, 14, 39, 0.98);
            z-index: 999;
            flex-direction: column;
            padding: 24px;
            gap: 4px;
            overflow-y: auto;
        }

        .mobile-nav-overlay.open {
            display: flex;
        }

        .mobile-nav-overlay a {
            display: block;
            padding: 14px 16px;
            border-radius: var(--radius-md);
            font-size: 16px;
            font-weight: 500;
            color: var(--text-light);
            transition: all var(--transition-fast);
        }

        .mobile-nav-overlay a:hover,
        .mobile-nav-overlay a.active {
            color: var(--accent-cyan);
            background: rgba(0, 240, 255, 0.08);
        }

        .mobile-nav-overlay .mobile-search-wrap {
            margin-bottom: 12px;
            position: relative;
        }

        .mobile-nav-overlay .mobile-search-wrap input {
            width: 100%;
            height: 44px;
            border-radius: var(--radius-full);
            background: rgba(255, 255, 255, 0.08);
            color: var(--text-white);
            padding: 0 16px 0 42px;
            font-size: 15px;
            border: 1px solid transparent;
        }

        .mobile-nav-overlay .mobile-search-wrap .search-icon {
            position: absolute;
            left: 14px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--text-muted);
            font-size: 15px;
        }

        body.body-offset {
            padding-top: var(--nav-height);
        }

        /* ========== SECTIONS ========== */
        .section {
            padding: var(--section-gap) 0;
        }

        .section-header {
            margin-bottom: 32px;
        }

        .section-header h2 {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-white);
            display: flex;
            align-items: center;
            gap: 10px;
            letter-spacing: 0.3px;
        }

        .section-header h2::before {
            content: '';
            display: inline-block;
            width: 4px;
            height: 22px;
            background: var(--accent-cyan);
            border-radius: 2px;
            flex-shrink: 0;
        }

        .section-header .section-subtitle {
            font-size: 14px;
            color: var(--text-muted);
            margin-top: 6px;
        }

        /* ========== CATEGORY HERO ========== */
        .cat-hero {
            padding: 50px 0 40px;
            background: var(--bg-deep);
            border-bottom: 1px solid var(--border-subtle);
        }

        .cat-hero .container {
            display: flex;
            align-items: center;
            gap: 32px;
            flex-wrap: wrap;
        }

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

        .cat-hero-logo {
            width: 64px;
            height: 64px;
            border-radius: var(--radius-lg);
            background: linear-gradient(135deg, #1a3a5c, #0d2137);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 28px;
            color: var(--accent-cyan);
            border: 2px solid var(--border-subtle);
            flex-shrink: 0;
            overflow: hidden;
        }

        .cat-hero-logo img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .cat-hero-info h1 {
            font-size: 26px;
            font-weight: 700;
            color: var(--text-white);
            letter-spacing: 0.5px;
        }

        .cat-hero-info .cat-hero-subtitle {
            font-size: 14px;
            color: var(--text-muted);
            margin-top: 4px;
        }

        .cat-hero-stats {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
            flex: 1;
            justify-content: flex-end;
        }

        .cat-stat-item {
            background: var(--bg-card);
            border-radius: var(--radius-sm);
            padding: 12px 18px;
            border: 1px solid var(--border-subtle);
            text-align: center;
            min-width: 100px;
            transition: all var(--transition-fast);
        }

        .cat-stat-item:hover {
            border-color: var(--accent-cyan);
            transform: translateY(-2px);
            box-shadow: var(--shadow-hover);
        }

        .cat-stat-value {
            font-size: 24px;
            font-weight: 700;
            color: var(--accent-cyan);
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 4px;
        }

        .cat-stat-value .trend-up {
            color: var(--success-green);
            font-size: 13px;
        }

        .cat-stat-value .trend-down {
            color: var(--danger-red);
            font-size: 13px;
        }

        .cat-stat-label {
            font-size: 12px;
            color: var(--text-muted);
            margin-top: 4px;
        }

        .cat-stat-live {
            display: inline-block;
            font-size: 10px;
            font-weight: 700;
            color: var(--accent-pink);
            background: rgba(255, 60, 172, 0.15);
            padding: 2px 6px;
            border-radius: 3px;
            animation: breathing 2s ease-in-out infinite;
            margin-left: 4px;
            vertical-align: middle;
        }

        @keyframes breathing {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.6;
                transform: scale(1.08);
            }
        }

        .cat-hero-cta {
            margin-top: 24px;
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 11px 22px;
            border-radius: var(--radius-sm);
            font-size: 14px;
            font-weight: 600;
            transition: all var(--transition-fast);
            cursor: pointer;
            letter-spacing: 0.3px;
            white-space: nowrap;
        }

        .btn-primary {
            background: var(--accent-cyan);
            color: var(--bg-deep);
            border: none;
        }

        .btn-primary:hover {
            background: var(--accent-cyan-hover);
            box-shadow: 0 0 20px rgba(0, 240, 255, 0.25);
            transform: translateY(-1px);
        }

        .btn-outline {
            background: transparent;
            color: var(--accent-cyan);
            border: 1px solid var(--accent-cyan);
        }

        .btn-outline:hover {
            background: rgba(0, 240, 255, 0.08);
            border-color: var(--accent-cyan-hover);
        }

        .btn-sm {
            padding: 7px 14px;
            font-size: 12px;
            border-radius: var(--radius-sm);
        }

        /* ========== DATA CARD GRID ========== */
        .data-card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
            gap: 12px;
        }

        .data-card {
            background: var(--bg-card);
            border-radius: var(--radius-sm);
            padding: 14px 16px;
            border: 1px solid var(--border-subtle);
            transition: all var(--transition-fast);
            cursor: pointer;
            position: relative;
            overflow: hidden;
        }

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

        .data-card .card-badge {
            position: absolute;
            top: 8px;
            right: 10px;
            font-size: 10px;
            font-weight: 700;
            color: var(--accent-pink);
            background: rgba(255, 60, 172, 0.15);
            padding: 2px 6px;
            border-radius: 3px;
            animation: breathing 2s ease-in-out infinite;
        }

        .data-card .card-label {
            font-size: 11px;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 0.5px;
            margin-bottom: 6px;
        }

        .data-card .card-value {
            font-size: 26px;
            font-weight: 700;
            color: var(--accent-cyan);
            display: flex;
            align-items: center;
            gap: 5px;
        }

        .data-card .card-value .arrow-up {
            color: var(--success-green);
            font-size: 14px;
            animation: floatUp 1.5s ease-in-out infinite;
        }

        .data-card .card-value .arrow-down {
            color: var(--danger-red);
            font-size: 14px;
            animation: floatDown 1.5s ease-in-out infinite;
        }

        @keyframes floatUp {
            0%,
            100% {
                transform: translateY(0);
            }
            50% {
                transform: translateY(-3px);
            }
        }

        @keyframes floatDown {
            0%,
            100% {
                transform: translateY(0);
            }
            50% {
                transform: translateY(3px);
            }
        }

        .data-card .card-change {
            font-size: 11px;
            color: var(--text-muted);
            margin-top: 4px;
        }

        /* ========== RANKING TABLE ========== */
        .ranking-table-wrap {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
        }

        .ranking-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 700px;
        }

        .ranking-table th {
            text-align: left;
            padding: 12px 14px;
            font-size: 12px;
            font-weight: 600;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 0.5px;
            border-bottom: 2px solid var(--border-subtle);
            white-space: nowrap;
        }

        .ranking-table td {
            padding: 12px 14px;
            font-size: 14px;
            color: var(--text-light);
            border-bottom: 1px solid var(--border-light);
            white-space: nowrap;
        }

        .ranking-table tbody tr {
            transition: background var(--transition-fast);
        }

        .ranking-table tbody tr:hover {
            background: rgba(0, 240, 255, 0.03);
        }

        .rank-num {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            font-weight: 700;
            font-size: 13px;
        }

        .rank-1 {
            background: linear-gradient(135deg, #FFD700, #FFA500);
            color: #1a1a1a;
        }
        .rank-2 {
            background: linear-gradient(135deg, #C0C0C0, #9e9e9e);
            color: #1a1a1a;
        }
        .rank-3 {
            background: linear-gradient(135deg, #CD7F32, #a0522d);
            color: #fff;
        }
        .rank-other {
            background: rgba(255, 255, 255, 0.06);
            color: var(--text-muted);
        }

        .team-name-cell {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .team-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            flex-shrink: 0;
        }

        .win-rate-bar {
            display: inline-block;
            height: 6px;
            border-radius: 3px;
            background: var(--accent-cyan);
            margin-right: 6px;
            vertical-align: middle;
        }

        /* ========== MATCH LIST ========== */
        .match-list {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .match-item {
            display: flex;
            align-items: center;
            gap: 16px;
            background: var(--bg-card);
            border-radius: var(--radius-md);
            padding: 14px 18px;
            border: 1px solid var(--border-subtle);
            transition: all var(--transition-fast);
            flex-wrap: wrap;
        }

        .match-item:hover {
            border-color: var(--accent-cyan);
            box-shadow: var(--shadow-hover);
        }

        .match-time {
            font-size: 12px;
            color: var(--text-muted);
            min-width: 70px;
            text-align: center;
        }

        .match-time .match-date {
            font-weight: 600;
            color: var(--text-light);
            font-size: 13px;
        }

        .match-teams {
            display: flex;
            align-items: center;
            gap: 12px;
            flex: 1;
            min-width: 200px;
        }

        .match-team {
            font-weight: 600;
            color: var(--text-white);
            font-size: 14px;
        }

        .match-vs {
            font-size: 12px;
            color: var(--text-muted);
            font-weight: 700;
            padding: 4px 8px;
            background: rgba(255, 255, 255, 0.05);
            border-radius: var(--radius-sm);
        }

        .match-score {
            font-weight: 700;
            font-size: 16px;
            color: var(--accent-cyan);
            min-width: 50px;
            text-align: center;
        }

        .match-status {
            font-size: 11px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 3px;
            white-space: nowrap;
        }

        .match-status.upcoming {
            background: rgba(0, 240, 255, 0.1);
            color: var(--accent-cyan);
        }
        .match-status.live {
            background: rgba(255, 60, 172, 0.15);
            color: var(--accent-pink);
            animation: breathing 2s ease-in-out infinite;
        }
        .match-status.finished {
            background: rgba(255, 255, 255, 0.05);
            color: var(--text-muted);
        }

        /* ========== NEWS LIST ========== */
        .news-list {
            display: flex;
            flex-direction: column;
            gap: 0;
        }

        .news-item {
            display: flex;
            gap: 16px;
            padding: 16px 0;
            border-bottom: 1px solid var(--border-light);
            transition: all var(--transition-fast);
            cursor: pointer;
            align-items: flex-start;
        }

        .news-item:hover {
            background: rgba(0, 240, 255, 0.02);
            padding-left: 8px;
        }

        .news-thumb {
            width: 120px;
            height: 80px;
            border-radius: var(--radius-sm);
            background: var(--bg-card-alt);
            flex-shrink: 0;
            overflow: hidden;
            border: 1px solid var(--border-subtle);
        }

        .news-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .news-content {
            flex: 1;
            min-width: 0;
        }

        .news-content h3 {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-white);
            margin-bottom: 6px;
            line-height: 1.4;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .news-content .news-summary {
            font-size: 13px;
            color: var(--text-body);
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 8px;
        }

        .news-meta {
            display: flex;
            gap: 10px;
            align-items: center;
            flex-wrap: wrap;
            font-size: 11px;
            color: var(--text-muted);
        }

        .news-tag {
            display: inline-block;
            padding: 3px 8px;
            border-radius: 3px;
            font-size: 10px;
            font-weight: 600;
            background: rgba(0, 240, 255, 0.1);
            color: var(--accent-cyan);
        }

        .news-tag.hot {
            background: rgba(255, 60, 172, 0.15);
            color: var(--accent-pink);
        }

        /* ========== TOPIC CARDS ========== */
        .topic-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 16px;
        }

        .topic-card {
            border-radius: var(--radius-lg);
            overflow: hidden;
            position: relative;
            height: 180px;
            cursor: pointer;
            transition: all var(--transition-smooth);
            border: 1px solid var(--border-subtle);
            display: flex;
            align-items: flex-end;
        }

        .topic-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-hover);
            border-color: var(--accent-cyan);
        }

        .topic-card-bg {
            position: absolute;
            inset: 0;
            background-size: cover;
            background-position: center;
            z-index: 0;
        }

        .topic-card-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(10, 14, 39, 0.9) 20%, rgba(10, 14, 39, 0.35) 100%);
            z-index: 1;
        }

        .topic-card-content {
            position: relative;
            z-index: 2;
            padding: 20px;
            width: 100%;
        }

        .topic-card-content h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 4px;
        }

        .topic-card-content .topic-desc {
            font-size: 12px;
            color: var(--text-light);
            opacity: 0.85;
            margin-bottom: 8px;
        }

        .topic-tags {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
        }

        .topic-tag {
            font-size: 10px;
            padding: 3px 8px;
            border-radius: 3px;
            background: rgba(0, 240, 255, 0.2);
            color: var(--accent-cyan);
            font-weight: 500;
        }

        /* ========== SERVICE GRID ========== */
        .service-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
            gap: 16px;
        }

        .service-card {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            padding: 22px 18px;
            border: 1px solid var(--border-subtle);
            transition: all var(--transition-fast);
            text-align: center;
        }

        .service-card:hover {
            border-color: var(--accent-cyan);
            transform: translateY(-3px);
            box-shadow: var(--shadow-hover);
        }

        .service-icon {
            font-size: 28px;
            color: var(--accent-cyan);
            margin-bottom: 12px;
            transition: transform var(--transition-fast);
        }

        .service-card:hover .service-icon {
            transform: scale(1.15) rotate(8deg);
        }

        .service-card h3 {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-white);
            margin-bottom: 6px;
        }

        .service-card p {
            font-size: 12px;
            color: var(--text-body);
            line-height: 1.5;
        }

        /* ========== REVIEW CARDS ========== */
        .review-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 16px;
        }

        .review-card {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            padding: 20px;
            border: 1px solid var(--border-subtle);
            transition: all var(--transition-fast);
        }

        .review-card:hover {
            border-color: var(--accent-cyan);
            box-shadow: var(--shadow-hover);
        }

        .review-header {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 12px;
        }

        .review-avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--bg-card-alt);
            border: 2px solid var(--border-subtle);
            overflow: hidden;
            flex-shrink: 0;
        }

        .review-avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .review-user-info .review-name {
            font-weight: 600;
            font-size: 14px;
            color: var(--text-white);
        }

        .review-user-info .review-role {
            font-size: 11px;
            color: var(--text-muted);
        }

        .review-stars {
            color: #FFD700;
            font-size: 12px;
            letter-spacing: 1px;
        }

        .review-text {
            font-size: 13px;
            color: var(--text-body);
            line-height: 1.6;
        }

        /* ========== FAQ ========== */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .faq-item {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-subtle);
            overflow: hidden;
            transition: all var(--transition-fast);
        }

        .faq-item:hover {
            border-color: rgba(0, 240, 255, 0.3);
        }

        .faq-question {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            padding: 16px 18px;
            cursor: pointer;
            width: 100%;
            text-align: left;
            background: none;
            border: none;
            color: var(--text-white);
            font-size: 14px;
            font-weight: 600;
            font-family: inherit;
            transition: all var(--transition-fast);
            line-height: 1.5;
        }

        .faq-question:hover {
            color: var(--accent-cyan);
        }

        .faq-q-badge {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 24px;
            height: 24px;
            border-radius: var(--radius-sm);
            background: rgba(0, 240, 255, 0.15);
            color: var(--accent-cyan);
            font-weight: 700;
            font-size: 12px;
            flex-shrink: 0;
        }

        .faq-arrow {
            margin-left: auto;
            transition: transform var(--transition-smooth);
            color: var(--text-muted);
            font-size: 12px;
            flex-shrink: 0;
            align-self: center;
        }

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

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-smooth), padding var(--transition-smooth);
            padding: 0 18px;
            color: var(--text-body);
            font-size: 13px;
            line-height: 1.7;
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 18px 16px;
        }

        /* ========== TAG CLOUD ========== */
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }

        .tag-pill {
            display: inline-block;
            padding: 8px 16px;
            border-radius: var(--radius-full);
            background: rgba(0, 240, 255, 0.08);
            color: var(--accent-cyan);
            font-size: 13px;
            font-weight: 500;
            border: 1px solid rgba(0, 240, 255, 0.2);
            transition: all var(--transition-fast);
            cursor: pointer;
            white-space: nowrap;
        }

        .tag-pill:hover {
            background: rgba(0, 240, 255, 0.18);
            border-color: var(--accent-cyan);
            transform: translateY(-1px);
        }

        /* ========== SUBSCRIBE ========== */
        .subscribe-block {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            padding: 40px 28px;
            text-align: center;
            border: 1px solid var(--border-subtle);
        }

        .subscribe-block h2 {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 8px;
        }

        .subscribe-block p {
            font-size: 14px;
            color: var(--text-muted);
            margin-bottom: 20px;
        }

        .subscribe-form {
            display: flex;
            gap: 10px;
            max-width: 440px;
            margin: 0 auto;
            flex-wrap: wrap;
            justify-content: center;
        }

        .subscribe-form input {
            flex: 1;
            min-width: 200px;
            height: 44px;
            border-radius: var(--radius-sm);
            background: rgba(255, 255, 255, 0.06);
            color: var(--text-white);
            padding: 0 16px;
            font-size: 14px;
            border: 1px solid var(--border-subtle);
            transition: all var(--transition-smooth);
        }

        .subscribe-form input:focus {
            border-color: var(--accent-cyan);
            box-shadow: 0 0 0 3px rgba(0, 240, 255, 0.06);
        }

        .subscribe-form .btn {
            height: 44px;
            padding: 0 24px;
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: #070a1c;
            padding: 48px 0 28px;
            border-top: 1px solid var(--border-subtle);
            color: var(--text-muted);
            font-size: 13px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 32px;
            margin-bottom: 32px;
        }

        .footer-col h4 {
            font-size: 14px;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 14px;
            letter-spacing: 0.3px;
        }

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

        .footer-col ul li a {
            color: var(--text-muted);
            font-size: 13px;
            transition: color var(--transition-fast);
        }

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

        .footer-bottom {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid var(--border-light);
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 4px 10px;
            font-size: 12px;
            color: var(--text-muted);
            line-height: 1.8;
        }

        .footer-bottom .sep {
            color: rgba(255, 255, 255, 0.15);
            user-select: none;
        }

        .footer-bottom a {
            color: var(--text-muted);
            transition: color var(--transition-fast);
        }

        .footer-bottom a:hover {
            color: var(--accent-cyan);
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .nav-links a {
                font-size: 12px;
                padding: 7px 9px;
            }
            .nav-search-wrap {
                max-width: 300px;
            }
            .cat-hero-stats {
                justify-content: flex-start;
                width: 100%;
            }
            .cat-hero .container {
                gap: 20px;
            }
            .data-card-grid {
                grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
                gap: 8px;
            }
            .data-card {
                padding: 10px 12px;
            }
            .data-card .card-value {
                font-size: 20px;
            }
            .topic-grid {
                grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
            }
            .review-grid {
                grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
            }
        }

        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }
            .nav-hamburger {
                display: block;
            }
            .nav-search-wrap {
                flex: 1;
                max-width: none;
                margin: 0 4px;
            }
            .logo-text {
                font-size: 15px;
            }
            .section {
                padding: var(--section-gap-mobile) 0;
            }
            .cat-hero {
                padding: 36px 0 28px;
            }
            .cat-hero .container {
                flex-direction: column;
                align-items: flex-start;
                gap: 16px;
            }
            .cat-hero-stats {
                width: 100%;
                justify-content: flex-start;
                gap: 10px;
            }
            .cat-stat-item {
                min-width: 80px;
                padding: 10px 12px;
            }
            .cat-stat-value {
                font-size: 20px;
            }
            .cat-hero-info h1 {
                font-size: 22px;
            }
            .data-card-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 8px;
            }
            .data-card {
                padding: 10px 12px;
            }
            .data-card .card-value {
                font-size: 20px;
            }
            .news-thumb {
                width: 80px;
                height: 56px;
            }
            .news-content h3 {
                font-size: 13px;
            }
            .topic-grid {
                grid-template-columns: 1fr;
            }
            .topic-card {
                height: 140px;
            }
            .service-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 10px;
            }
            .review-grid {
                grid-template-columns: 1fr;
            }
            .match-item {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
                padding: 12px 14px;
            }
            .match-teams {
                min-width: auto;
                width: 100%;
            }
            .ranking-table {
                min-width: 500px;
            }
            .ranking-table th,
            .ranking-table td {
                padding: 8px 10px;
                font-size: 12px;
            }
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;
            }
            .footer-bottom {
                font-size: 11px;
            }
            .section-header h2 {
                font-size: 17px;
            }
            .subscribe-block {
                padding: 28px 18px;
            }
            .subscribe-form {
                flex-direction: column;
                align-items: center;
            }
            .subscribe-form input {
                width: 100%;
                min-width: auto;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 14px;
            }
            .data-card-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 6px;
            }
            .data-card {
                padding: 8px 10px;
            }
            .data-card .card-value {
                font-size: 18px;
            }
            .data-card .card-label {
                font-size: 10px;
            }
            .cat-hero-stats {
                gap: 6px;
                flex-wrap: wrap;
            }
            .cat-stat-item {
                min-width: 70px;
                padding: 8px 10px;
                flex: 1;
            }
            .cat-stat-value {
                font-size: 17px;
            }
            .cat-hero-logo {
                width: 48px;
                height: 48px;
                font-size: 22px;
            }
            .cat-hero-info h1 {
                font-size: 19px;
            }
            .news-item {
                flex-direction: column;
                gap: 10px;
                padding: 12px 0;
            }
            .news-thumb {
                width: 100%;
                height: 140px;
            }
            .service-grid {
                grid-template-columns: 1fr 1fr;
                gap: 8px;
            }
            .service-card {
                padding: 14px 10px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .tag-pill {
                font-size: 11px;
                padding: 6px 12px;
            }
        }

/* roulang page: category5 */
:root {
            --bg-deep: #0A0E27;
            --bg-secondary: #1A1F3A;
            --bg-tertiary: #141832;
            --accent-cyan: #00F0FF;
            --accent-cyan-hover: #33F5FF;
            --accent-pink: #FF3CAC;
            --accent-pink-glow: rgba(255, 60, 172, 0.45);
            --text-white: #FFFFFF;
            --text-body: #B0B3C1;
            --text-muted: #8A8D9F;
            --text-heading: #E0E2E8;
            --border-subtle: rgba(0, 240, 255, 0.15);
            --border-card: rgba(255, 255, 255, 0.06);
            --success-green: #00E676;
            --danger-red: #FF5252;
            --radius-sm: 4px;
            --radius-md: 6px;
            --radius-lg: 8px;
            --radius-xl: 12px;
            --radius-pill: 20px;
            --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.4);
            --shadow-hover: 0 6px 20px rgba(0, 0, 0, 0.55);
            --transition-fast: 0.15s ease;
            --transition-normal: 0.25s ease;
            --nav-height: 64px;
            --container-max: 1280px;
            --font-stack: "Inter", "SF Pro Text", "PingFang SC", "Microsoft YaHei", sans-serif;
        }

        *,
        *::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-stack);
            font-size: 14px;
            line-height: 1.6;
            color: var(--text-body);
            background-color: var(--bg-deep);
            min-height: 100vh;
            padding-top: var(--nav-height);
        }

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

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            background: none;
            color: inherit;
        }
        button:focus-visible {
            outline: 2px solid var(--accent-cyan);
            outline-offset: 3px;
            border-radius: var(--radius-sm);
        }
        input {
            font-family: inherit;
        }
        ul {
            list-style: none;
        }

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

        @keyframes breathing {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.55;
                transform: scale(1.18);
            }
        }
        @keyframes floatUp {
            0%,
            100% {
                transform: translateY(0);
            }
            50% {
                transform: translateY(-3px);
            }
        }
        @keyframes floatDown {
            0%,
            100% {
                transform: translateY(0);
            }
            50% {
                transform: translateY(3px);
            }
        }
        @keyframes slideIn {
            from {
                opacity: 0;
                transform: translateY(8px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        @keyframes pulseGlow {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(0, 240, 255, 0.35);
            }
            50% {
                box-shadow: 0 0 0 8px rgba(0, 240, 255, 0);
            }
        }

        .live-dot {
            display: inline-block;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--accent-pink);
            animation: breathing 1.4s ease-in-out infinite;
            margin-right: 5px;
            vertical-align: middle;
            box-shadow: 0 0 8px var(--accent-pink-glow);
        }
        .trend-up {
            color: var(--success-green);
            animation: floatUp 2s ease-in-out infinite;
            font-weight: 700;
        }
        .trend-down {
            color: var(--danger-red);
            animation: floatDown 2s ease-in-out infinite;
            font-weight: 700;
        }

        /* Header / Nav */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            height: var(--nav-height);
            background: rgba(10, 14, 39, 0.95);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            border-bottom: 1px solid var(--border-subtle);
        }
        .header-inner {
            display: flex;
            align-items: center;
            height: var(--nav-height);
            gap: 20px;
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }
        .logo-area {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
        }
        .logo-icon {
            width: 34px;
            height: 34px;
            border-radius: var(--radius-sm);
            background: var(--accent-cyan);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 900;
            font-size: 18px;
            color: var(--bg-deep);
            letter-spacing: -1px;
        }
        .logo-text {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-white);
            white-space: nowrap;
            letter-spacing: 0.5px;
        }
        .logo-text span {
            color: var(--accent-cyan);
        }
        .nav-search-wrap {
            flex: 1;
            max-width: 480px;
            position: relative;
            min-width: 200px;
        }
        .nav-search-wrap .search-icon {
            position: absolute;
            left: 14px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--text-muted);
            font-size: 14px;
            pointer-events: none;
            transition: color var(--transition-fast);
        }
        .nav-search-input {
            width: 100%;
            height: 40px;
            border-radius: var(--radius-pill);
            background: rgba(255, 255, 255, 0.07);
            border: 1px solid transparent;
            color: var(--text-white);
            padding: 0 16px 0 38px;
            font-size: 14px;
            transition: all var(--transition-normal);
            outline: none;
        }
        .nav-search-input::placeholder {
            color: var(--text-muted);
        }
        .nav-search-input:focus {
            border-color: var(--accent-cyan);
            background: rgba(255, 255, 255, 0.1);
            box-shadow: 0 0 0 4px rgba(0, 240, 255, 0.08);
        }
        .nav-search-input:focus~.search-icon {
            color: var(--accent-cyan);
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-shrink: 0;
        }
        .nav-links a {
            display: inline-block;
            padding: 7px 13px;
            border-radius: var(--radius-sm);
            font-size: 13.5px;
            font-weight: 500;
            color: var(--text-body);
            white-space: nowrap;
            transition: all var(--transition-fast);
            position: relative;
        }
        .nav-links a:hover {
            color: var(--text-white);
            background: rgba(255, 255, 255, 0.05);
        }
        .nav-links a.active {
            color: var(--accent-cyan);
            background: rgba(0, 240, 255, 0.08);
            font-weight: 600;
        }
        .nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 18px;
            height: 2px;
            background: var(--accent-cyan);
            border-radius: 1px;
            transition: width var(--transition-fast);
            animation: slideIn 0.3s ease;
        }
        .nav-more-wrap {
            position: relative;
        }
        .nav-more-btn {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: var(--radius-sm);
            color: var(--text-body);
            font-size: 16px;
            transition: all var(--transition-fast);
            background: transparent;
        }
        .nav-more-btn:hover {
            color: var(--text-white);
            background: rgba(255, 255, 255, 0.05);
        }
        .nav-more-btn.has-active {
            color: var(--accent-cyan);
            background: rgba(0, 240, 255, 0.08);
        }
        .nav-more-dropdown {
            position: absolute;
            top: calc(100% + 6px);
            right: 0;
            background: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 6px 0;
            min-width: 150px;
            box-shadow: var(--shadow-card);
            opacity: 0;
            visibility: hidden;
            transform: translateY(-6px);
            transition: all var(--transition-normal);
            z-index: 100;
        }
        .nav-more-wrap:hover .nav-more-dropdown,
        .nav-more-dropdown:hover {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }
        .nav-more-dropdown a {
            display: block;
            padding: 9px 18px;
            font-size: 13.5px;
            color: var(--text-body);
            border-radius: 0;
            white-space: nowrap;
            transition: all var(--transition-fast);
        }
        .nav-more-dropdown a:hover {
            background: rgba(0, 240, 255, 0.06);
            color: var(--text-white);
        }
        .nav-more-dropdown a.active {
            color: var(--accent-cyan);
            background: rgba(0, 240, 255, 0.1);
            font-weight: 600;
        }
        .mobile-menu-toggle {
            display: none;
            font-size: 22px;
            color: var(--text-white);
            background: none;
            border: none;
            cursor: pointer;
            padding: 6px;
            flex-shrink: 0;
        }
        .mobile-nav-overlay {
            display: none;
        }

        /* Main */
        main {
            padding-bottom: 0;
        }
        .section {
            padding: 56px 0;
        }
        .section-header {
            margin-bottom: 28px;
        }
        .section-label {
            display: inline-block;
            font-size: 11px;
            text-transform: uppercase;
            letter-spacing: 1.5px;
            color: var(--accent-cyan);
            margin-bottom: 6px;
            font-weight: 600;
        }
        .section-title {
            font-size: 22px;
            font-weight: 700;
            color: var(--text-white);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .section-title::after {
            content: '';
            display: inline-block;
            width: 36px;
            height: 3px;
            background: var(--accent-cyan);
            border-radius: 2px;
            flex-shrink: 0;
        }
        .section-subtitle {
            font-size: 14px;
            color: var(--text-muted);
            margin-top: 4px;
        }

        /* Category Hero */
        .cat-hero {
            background: linear-gradient(180deg, rgba(10, 14, 39, 0.3) 0%, var(--bg-deep) 100%), url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
            padding: 48px 0 40px;
            border-bottom: 1px solid var(--border-subtle);
            position: relative;
        }
        .cat-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 30% 40%, rgba(0, 240, 255, 0.08) 0%, transparent 60%);
            pointer-events: none;
        }
        .cat-hero-inner {
            position: relative;
            z-index: 1;
        }
        .cat-hero-top {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            margin-bottom: 16px;
        }
        .cat-hero-icon {
            width: 52px;
            height: 52px;
            border-radius: var(--radius-md);
            background: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 26px;
            color: var(--accent-cyan);
            flex-shrink: 0;
        }
        .cat-hero-title {
            font-size: 28px;
            font-weight: 700;
            color: var(--text-white);
            line-height: 1.3;
        }
        .cat-hero-title span {
            color: var(--accent-cyan);
        }
        .cat-hero-subtitle {
            font-size: 15px;
            color: var(--text-body);
            margin-top: 4px;
            max-width: 600px;
            line-height: 1.5;
        }
        .cat-hero-data-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
            gap: 12px;
            margin-top: 20px;
        }
        .cat-data-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-sm);
            padding: 14px 16px;
            transition: all var(--transition-fast);
            cursor: default;
        }
        .cat-data-card:hover {
            border-color: rgba(0, 240, 255, 0.35);
            transform: translateY(-2px);
            box-shadow: var(--shadow-hover);
        }
        .cat-data-card .data-label {
            font-size: 11px;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }
        .cat-data-card .data-value {
            font-size: 26px;
            font-weight: 700;
            color: var(--accent-cyan);
            margin: 4px 0;
            line-height: 1;
        }
        .cat-data-card .data-note {
            font-size: 12px;
            color: var(--text-muted);
        }
        .cat-data-card .live-badge {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 11px;
            color: var(--accent-pink);
            font-weight: 600;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            padding: 10px 22px;
            border-radius: var(--radius-sm);
            font-size: 14px;
            font-weight: 600;
            transition: all var(--transition-fast);
            white-space: nowrap;
            text-decoration: none;
            border: 1px solid transparent;
        }
        .btn-primary {
            background: var(--accent-cyan);
            color: var(--bg-deep);
            border-color: var(--accent-cyan);
        }
        .btn-primary:hover {
            background: var(--accent-cyan-hover);
            color: var(--bg-deep);
            box-shadow: 0 0 0 6px rgba(0, 240, 255, 0.12);
        }
        .btn-outline {
            background: transparent;
            color: var(--accent-cyan);
            border-color: var(--accent-cyan);
        }
        .btn-outline:hover {
            background: rgba(0, 240, 255, 0.08);
            color: var(--accent-cyan-hover);
        }
        .btn-sm {
            padding: 6px 14px;
            font-size: 12px;
            border-radius: var(--radius-sm);
        }

        /* Data highlight cards section */
        .data-highlight-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(145px, 1fr));
            gap: 10px;
        }
        .mini-data-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-sm);
            padding: 12px 14px;
            text-align: center;
            transition: all var(--transition-fast);
            cursor: default;
        }
        .mini-data-card:hover {
            border-color: rgba(0, 240, 255, 0.4);
            transform: translateY(-1px);
        }
        .mini-data-card .md-label {
            font-size: 10px;
            color: var(--text-muted);
            letter-spacing: 0.4px;
            text-transform: uppercase;
        }
        .mini-data-card .md-value {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-white);
            margin: 2px 0;
            line-height: 1.1;
        }
        .mini-data-card .md-trend {
            font-size: 11px;
            font-weight: 600;
        }

        /* Ranking table */
        .ranking-table-wrap {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
        }
        .ranking-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 700px;
        }
        .ranking-table th,
        .ranking-table td {
            padding: 12px 14px;
            text-align: left;
            border-bottom: 1px solid var(--border-card);
            font-size: 13px;
        }
        .ranking-table th {
            color: var(--text-muted);
            font-weight: 600;
            text-transform: uppercase;
            font-size: 11px;
            letter-spacing: 0.5px;
            background: var(--bg-tertiary);
            position: sticky;
            top: 0;
        }
        .ranking-table tbody tr {
            transition: background var(--transition-fast);
        }
        .ranking-table tbody tr:hover {
            background: rgba(0, 240, 255, 0.03);
        }
        .rank-num {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            font-weight: 700;
            font-size: 13px;
            color: var(--text-white);
        }
        .rank-1 {
            background: linear-gradient(135deg, #FFD700, #FFA500);
            color: #1a1a1a;
        }
        .rank-2 {
            background: linear-gradient(135deg, #C0C0C0, #A0A0A0);
            color: #1a1a1a;
        }
        .rank-3 {
            background: linear-gradient(135deg, #CD7F32, #A0522D);
            color: #fff;
        }
        .rank-other {
            background: var(--bg-tertiary);
            color: var(--text-muted);
        }
        .team-cell {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .team-cell-avatar {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--bg-tertiary);
            border: 1px solid var(--border-subtle);
            flex-shrink: 0;
        }

        /* Match list */
        .match-list {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .match-item {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            background: var(--bg-secondary);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            padding: 14px 18px;
            transition: all var(--transition-fast);
        }
        .match-item:hover {
            border-color: var(--border-subtle);
            box-shadow: var(--shadow-card);
        }
        .match-teams {
            display: flex;
            align-items: center;
            gap: 14px;
            font-weight: 600;
            color: var(--text-white);
            font-size: 14px;
        }
        .match-score {
            font-size: 18px;
            font-weight: 700;
            color: var(--accent-cyan);
            letter-spacing: 1px;
        }
        .match-meta {
            font-size: 12px;
            color: var(--text-muted);
            text-align: right;
        }
        .match-status-tag {
            display: inline-block;
            padding: 3px 10px;
            border-radius: var(--radius-pill);
            font-size: 11px;
            font-weight: 600;
        }
        .tag-live {
            background: rgba(255, 60, 172, 0.18);
            color: var(--accent-pink);
        }
        .tag-done {
            background: rgba(0, 230, 118, 0.12);
            color: var(--success-green);
        }
        .tag-upcoming {
            background: rgba(0, 240, 255, 0.1);
            color: var(--accent-cyan);
        }

        /* News feed */
        .news-feed {
            display: flex;
            flex-direction: column;
            gap: 0;
        }
        .news-item {
            display: flex;
            gap: 16px;
            padding: 16px 0;
            border-bottom: 1px solid var(--border-card);
            transition: all var(--transition-fast);
            cursor: pointer;
        }
        .news-item:hover {
            background: rgba(255, 255, 255, 0.015);
            padding-left: 8px;
            border-radius: var(--radius-sm);
        }
        .news-thumb {
            width: 90px;
            height: 60px;
            border-radius: var(--radius-sm);
            background: var(--bg-tertiary);
            flex-shrink: 0;
            overflow: hidden;
            border: 1px solid var(--border-card);
        }
        .news-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .news-content {
            flex: 1;
            min-width: 0;
        }
        .news-content h3 {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-heading);
            margin-bottom: 4px;
            line-height: 1.4;
        }
        .news-content p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .news-meta-tags {
            display: flex;
            gap: 8px;
            margin-top: 6px;
            flex-wrap: wrap;
            align-items: center;
        }
        .tag-pill {
            display: inline-block;
            padding: 2px 9px;
            border-radius: var(--radius-pill);
            font-size: 11px;
            font-weight: 500;
            background: rgba(0, 240, 255, 0.1);
            color: var(--accent-cyan);
        }
        .tag-pill.hot {
            background: rgba(255, 60, 172, 0.15);
            color: var(--accent-pink);
        }
        .news-time {
            font-size: 11px;
            color: var(--text-muted);
        }

        /* Topic cards */
        .topic-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
            gap: 16px;
        }
        .topic-card {
            border-radius: var(--radius-lg);
            overflow: hidden;
            position: relative;
            min-height: 180px;
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            padding: 20px;
            border: 1px solid var(--border-subtle);
            transition: all var(--transition-fast);
            cursor: pointer;
            background-size: cover;
            background-position: center;
        }
        .topic-card::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 30%, rgba(10, 14, 39, 0.9) 100%);
            z-index: 1;
        }
        .topic-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-hover);
            border-color: rgba(0, 240, 255, 0.4);
        }
        .topic-card-content {
            position: relative;
            z-index: 2;
        }
        .topic-card-content h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 4px;
        }
        .topic-card-content p {
            font-size: 12px;
            color: rgba(255, 255, 255, 0.75);
            line-height: 1.4;
        }
        .topic-card-tags {
            display: flex;
            gap: 6px;
            margin-top: 8px;
            flex-wrap: wrap;
        }

        /* Service grid */
        .service-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
            gap: 16px;
        }
        .service-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            padding: 20px;
            transition: all var(--transition-fast);
            text-align: center;
        }
        .service-card:hover {
            border-color: rgba(0, 240, 255, 0.35);
            transform: translateY(-2px);
            box-shadow: var(--shadow-card);
        }
        .service-icon {
            font-size: 30px;
            color: var(--accent-cyan);
            margin-bottom: 10px;
            transition: transform var(--transition-fast);
        }
        .service-card:hover .service-icon {
            transform: scale(1.15) rotate(-5deg);
        }
        .service-card h3 {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-heading);
            margin-bottom: 6px;
        }
        .service-card p {
            font-size: 12px;
            color: var(--text-muted);
            line-height: 1.5;
        }

        /* Reviews */
        .review-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 16px;
        }
        .review-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            padding: 20px;
            transition: all var(--transition-fast);
        }
        .review-card:hover {
            border-color: rgba(0, 240, 255, 0.25);
        }
        .review-header {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 10px;
        }
        .review-avatar {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: var(--bg-tertiary);
            border: 1px solid var(--border-subtle);
            flex-shrink: 0;
        }
        .review-user-tag {
            font-size: 12px;
            color: var(--accent-cyan);
            font-weight: 500;
        }
        .review-stars {
            color: #FFD700;
            font-size: 12px;
            margin-left: auto;
        }
        .review-text {
            font-size: 13px;
            color: var(--text-body);
            line-height: 1.6;
        }

        /* FAQ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .faq-item {
            background: var(--bg-secondary);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition-fast);
        }
        .faq-item:hover {
            border-color: var(--border-subtle);
        }
        .faq-item summary {
            padding: 16px 20px;
            cursor: pointer;
            font-weight: 600;
            font-size: 14px;
            color: var(--text-heading);
            display: flex;
            align-items: center;
            gap: 10px;
            user-select: none;
            list-style: none;
        }
        .faq-item summary::-webkit-details-marker {
            display: none;
        }
        .faq-q-badge {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background: rgba(0, 240, 255, 0.15);
            color: var(--accent-cyan);
            font-size: 13px;
            font-weight: 700;
            flex-shrink: 0;
        }
        .faq-arrow {
            margin-left: auto;
            transition: transform var(--transition-fast);
            font-size: 12px;
            color: var(--text-muted);
        }
        .faq-item[open] .faq-arrow {
            transform: rotate(180deg);
        }
        .faq-answer {
            padding: 0 20px 18px 54px;
            font-size: 13px;
            color: var(--text-body);
            line-height: 1.6;
        }

        /* Eco tags */
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .eco-tag {
            display: inline-block;
            padding: 8px 16px;
            border-radius: var(--radius-pill);
            background: rgba(0, 240, 255, 0.08);
            color: var(--accent-cyan);
            font-size: 13px;
            font-weight: 500;
            border: 1px solid transparent;
            transition: all var(--transition-fast);
            cursor: default;
        }
        .eco-tag:hover {
            background: rgba(0, 240, 255, 0.18);
            border-color: rgba(0, 240, 255, 0.3);
            transform: translateY(-1px);
        }

        /* Subscribe CTA */
        .subscribe-section {
            background: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 40px 32px;
            text-align: center;
        }
        .subscribe-form {
            display: flex;
            gap: 10px;
            max-width: 460px;
            margin: 20px auto 0;
            flex-wrap: wrap;
            justify-content: center;
        }
        .subscribe-input {
            flex: 1;
            min-width: 200px;
            height: 44px;
            border-radius: var(--radius-sm);
            background: var(--bg-tertiary);
            border: 1px solid var(--border-card);
            color: var(--text-white);
            padding: 0 16px;
            font-size: 14px;
            outline: none;
            transition: border var(--transition-fast);
        }
        .subscribe-input:focus {
            border-color: var(--accent-cyan);
        }

        /* Footer */
        .site-footer {
            background: var(--bg-tertiary);
            border-top: 1px solid var(--border-subtle);
            padding: 40px 0 24px;
            color: var(--text-muted);
            font-size: 13px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 28px;
            margin-bottom: 24px;
        }
        .footer-col h4 {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-white);
            margin-bottom: 10px;
        }
        .footer-col ul li {
            margin-bottom: 6px;
        }
        .footer-col ul li a {
            color: var(--text-muted);
            font-size: 13px;
            transition: color var(--transition-fast);
        }
        .footer-col ul li a:hover {
            color: var(--accent-cyan);
        }
        .footer-bottom {
            text-align: center;
            padding-top: 16px;
            border-top: 1px solid var(--border-card);
            font-size: 11px;
            color: var(--text-muted);
            line-height: 2;
        }
        .footer-bottom .sep {
            margin: 0 8px;
            color: rgba(255, 255, 255, 0.2);
        }
        .footer-bottom a {
            color: var(--text-muted);
            font-size: 11px;
        }
        .footer-bottom a:hover {
            color: var(--accent-cyan);
        }

        /* Responsive */
        @media (max-width: 1199px) {
            .nav-search-wrap {
                max-width: 300px;
            }
            .nav-links a {
                padding: 6px 10px;
                font-size: 12.5px;
            }
            .cat-hero-data-grid {
                grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
            }
            .data-highlight-grid {
                grid-template-columns: repeat(auto-fill, minmax(125px, 1fr));
            }
        }
        @media (max-width: 1023px) {
            .header-inner {
                gap: 12px;
            }
            .nav-search-wrap {
                max-width: 240px;
                min-width: 150px;
            }
            .nav-links a {
                padding: 5px 8px;
                font-size: 12px;
            }
            .cat-hero-title {
                font-size: 24px;
            }
        }
        @media (max-width: 767px) {
            .header-inner {
                gap: 8px;
                padding: 0 14px;
            }
            .nav-search-wrap {
                display: none;
                position: absolute;
                top: var(--nav-height);
                left: 0;
                width: 100%;
                max-width: 100%;
                padding: 8px 14px;
                background: rgba(10, 14, 39, 0.98);
                border-bottom: 1px solid var(--border-subtle);
                z-index: 99;
            }
            .nav-search-wrap.mobile-search-visible {
                display: block;
            }
            .nav-search-input {
                width: 100%;
                height: 38px;
            }
            .nav-links {
                display: none;
                position: absolute;
                top: var(--nav-height);
                left: 0;
                width: 100%;
                flex-direction: column;
                background: rgba(10, 14, 39, 0.98);
                border-bottom: 1px solid var(--border-subtle);
                padding: 10px 14px;
                gap: 2px;
                z-index: 98;
            }
            .nav-links.mobile-nav-open {
                display: flex;
            }
            .nav-links a {
                padding: 10px 14px;
                font-size: 14px;
                width: 100%;
                border-radius: var(--radius-sm);
            }
            .nav-more-wrap {
                width: 100%;
            }
            .nav-more-btn {
                display: none;
            }
            .nav-more-dropdown {
                position: static;
                opacity: 1;
                visibility: visible;
                transform: none;
                background: transparent;
                border: none;
                box-shadow: none;
                padding: 0;
                min-width: auto;
            }
            .nav-more-dropdown a {
                padding: 10px 14px;
                font-size: 14px;
                width: 100%;
            }
            .mobile-menu-toggle {
                display: block;
            }
            .logo-text {
                font-size: 15px;
            }
            .logo-icon {
                width: 28px;
                height: 28px;
                font-size: 15px;
            }
            .cat-hero {
                padding: 28px 0 24px;
            }
            .cat-hero-title {
                font-size: 20px;
            }
            .cat-hero-data-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 8px;
            }
            .cat-data-card {
                padding: 10px 12px;
            }
            .cat-data-card .data-value {
                font-size: 20px;
            }
            .data-highlight-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 8px;
            }
            .mini-data-card {
                padding: 10px;
            }
            .mini-data-card .md-value {
                font-size: 17px;
            }
            .section {
                padding: 36px 0;
            }
            .section-title {
                font-size: 18px;
            }
            .topic-grid {
                grid-template-columns: 1fr;
            }
            .review-grid {
                grid-template-columns: 1fr;
            }
            .service-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 10px;
            }
            .news-thumb {
                width: 70px;
                height: 48px;
            }
            .news-content h3 {
                font-size: 13px;
            }
            .ranking-table {
                min-width: 550px;
                font-size: 11px;
            }
            .ranking-table th,
            .ranking-table td {
                padding: 8px 10px;
            }
            .match-item {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
            .match-meta {
                text-align: left;
            }
            .subscribe-section {
                padding: 28px 18px;
            }
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;
            }
        }
        @media (max-width: 480px) {
            .cat-hero-data-grid {
                grid-template-columns: 1fr 1fr;
                gap: 6px;
            }
            .cat-data-card .data-value {
                font-size: 18px;
            }
            .data-highlight-grid {
                grid-template-columns: 1fr 1fr;
                gap: 6px;
            }
            .service-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .subscribe-form {
                flex-direction: column;
            }
            .subscribe-input {
                width: 100%;
            }
            .btn {
                width: 100%;
                justify-content: center;
            }
            .news-item {
                flex-direction: column;
                gap: 8px;
            }
            .news-thumb {
                width: 100%;
                height: 120px;
            }
        }

/* roulang page: category6 */
:root {
            --bg-primary: #0A0E27;
            --bg-secondary: #1A1F3A;
            --bg-tertiary: #141834;
            --bg-card: #1A1F3A;
            --bg-card-hover: #1F2545;
            --accent: #00F0FF;
            --accent-hover: #33F5FF;
            --accent-dim: rgba(0, 240, 255, 0.12);
            --accent-border: rgba(0, 240, 255, 0.18);
            --highlight: #FF3CAC;
            --highlight-dim: rgba(255, 60, 172, 0.15);
            --success: #00E676;
            --danger: #FF5252;
            --text-primary: #FFFFFF;
            --text-secondary: #E0E2E8;
            --text-body: #B0B3C1;
            --text-muted: #8A8D9F;
            --text-dim: #6B6E80;
            --border-subtle: rgba(255, 255, 255, 0.06);
            --border-light: rgba(255, 255, 255, 0.10);
            --border-accent: rgba(0, 240, 255, 0.22);
            --shadow-sm: 0 1px 4px rgba(0, 0, 0, 0.35);
            --shadow-md: 0 2px 10px rgba(0, 0, 0, 0.45);
            --shadow-lg: 0 4px 20px rgba(0, 0, 0, 0.55);
            --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.4);
            --shadow-card-hover: 0 4px 16px rgba(0, 0, 0, 0.55);
            --radius-xs: 4px;
            --radius-sm: 6px;
            --radius-md: 8px;
            --radius-lg: 12px;
            --radius-xl: 20px;
            --radius-full: 50%;
            --font-family: "Inter", "SF Pro Text", "PingFang SC", "Microsoft YaHei", sans-serif;
            --container-max: 1280px;
            --nav-height: 64px;
            --section-gap-desktop: 60px;
            --section-gap-tablet: 48px;
            --section-gap-mobile: 36px;
            --transition-fast: 0.15s ease;
            --transition-base: 0.2s ease;
            --transition-smooth: 0.3s ease;
        }

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

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

        body {
            font-family: var(--font-family);
            font-size: 14px;
            line-height: 1.6;
            color: var(--text-body);
            background-color: var(--bg-primary);
            min-height: 100vh;
            overflow-x: hidden;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--accent);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            font-family: inherit;
            cursor: pointer;
            border: none;
            outline: none;
            background: none;
            font-size: inherit;
            color: inherit;
            transition: all var(--transition-fast);
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
            border-radius: var(--radius-xs);
        }
        input {
            font-family: inherit;
            font-size: inherit;
            border: none;
            outline: none;
            background: none;
            color: var(--text-primary);
        }
        ul {
            list-style: none;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            color: var(--text-primary);
            font-weight: 600;
            line-height: 1.3;
        }
        h1 {
            font-size: 26px;
            font-weight: 700;
            letter-spacing: -0.01em;
        }
        h2 {
            font-size: 20px;
            font-weight: 600;
            letter-spacing: -0.005em;
        }
        h3 {
            font-size: 16px;
            font-weight: 500;
            color: var(--text-secondary);
        }
        h4 {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-secondary);
        }

        /* Container */
        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }
        @media (max-width: 1024px) {
            .container {
                padding: 0 20px;
            }
        }
        @media (max-width: 768px) {
            .container {
                padding: 0 16px;
            }
        }

        /* Header & Navigation */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            height: var(--nav-height);
            background: rgba(10, 14, 39, 0.94);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--border-subtle);
            display: flex;
            align-items: center;
        }
        .site-header .container {
            display: flex;
            align-items: center;
            width: 100%;
            gap: 16px;
        }
        .header-logo {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
            font-weight: 700;
            font-size: 18px;
            color: var(--text-primary);
            white-space: nowrap;
            letter-spacing: -0.01em;
        }
        .header-logo .logo-icon {
            width: 32px;
            height: 32px;
            border-radius: var(--radius-xs);
            background: var(--accent);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--bg-primary);
            font-weight: 900;
            font-size: 16px;
            flex-shrink: 0;
        }
        .header-logo:hover {
            color: var(--accent);
        }
        .header-logo:hover .logo-icon {
            background: var(--accent-hover);
        }
        .header-search {
            flex: 1;
            max-width: 460px;
            min-width: 180px;
            position: relative;
        }
        .header-search input {
            width: 100%;
            height: 40px;
            border-radius: var(--radius-xl);
            background: rgba(255, 255, 255, 0.07);
            padding: 0 40px 0 16px;
            font-size: 14px;
            color: var(--text-primary);
            border: 1px solid transparent;
            transition: all var(--transition-base);
        }
        .header-search input::placeholder {
            color: var(--text-muted);
        }
        .header-search input:focus {
            border-color: var(--accent);
            background: rgba(255, 255, 255, 0.10);
            box-shadow: 0 0 0 4px var(--accent-dim);
            border-radius: var(--radius-xl);
            outline: none;
        }
        .header-search .search-icon {
            position: absolute;
            right: 14px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--text-muted);
            font-size: 14px;
            pointer-events: none;
            transition: color var(--transition-fast);
        }
        .header-search input:focus+.search-icon {
            color: var(--accent);
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-shrink: 0;
            flex-wrap: nowrap;
        }
        .nav-links>a {
            display: inline-flex;
            align-items: center;
            padding: 8px 13px;
            border-radius: var(--radius-sm);
            font-size: 13.5px;
            font-weight: 500;
            color: var(--text-body);
            white-space: nowrap;
            transition: all var(--transition-fast);
            position: relative;
            letter-spacing: -0.005em;
        }
        .nav-links>a:hover {
            color: var(--text-primary);
            background: rgba(255, 255, 255, 0.04);
        }
        .nav-links>a.active {
            color: var(--accent);
            background: var(--accent-dim);
            font-weight: 600;
        }
        .nav-links>a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 13px;
            right: 13px;
            height: 2px;
            background: var(--accent);
            border-radius: 1px;
        }
        .nav-more-wrap {
            position: relative;
            display: inline-flex;
            align-items: center;
        }
        .nav-more-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 36px;
            border-radius: var(--radius-sm);
            color: var(--text-body);
            font-size: 16px;
            transition: all var(--transition-fast);
            background: transparent;
            border: none;
            cursor: pointer;
        }
        .nav-more-btn:hover {
            color: var(--text-primary);
            background: rgba(255, 255, 255, 0.06);
        }
        .nav-more-btn[aria-expanded="true"] {
            color: var(--accent);
            background: var(--accent-dim);
        }
        .nav-more-dropdown {
            position: absolute;
            top: 100%;
            right: 0;
            margin-top: 6px;
            background: var(--bg-secondary);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-lg);
            min-width: 150px;
            padding: 6px 0;
            opacity: 0;
            visibility: hidden;
            transform: translateY(-6px);
            transition: all var(--transition-base);
            z-index: 1001;
        }
        .nav-more-dropdown.show {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }
        .nav-more-dropdown a {
            display: block;
            padding: 9px 18px;
            font-size: 13.5px;
            font-weight: 500;
            color: var(--text-body);
            white-space: nowrap;
            transition: all var(--transition-fast);
        }
        .nav-more-dropdown a:hover {
            color: var(--text-primary);
            background: rgba(255, 255, 255, 0.05);
        }
        .nav-more-dropdown a.active {
            color: var(--accent);
            background: var(--accent-dim);
            font-weight: 600;
        }
        .mobile-menu-toggle {
            display: none;
            width: 38px;
            height: 38px;
            align-items: center;
            justify-content: center;
            border-radius: var(--radius-sm);
            color: var(--text-body);
            font-size: 20px;
            flex-shrink: 0;
            border: none;
            background: transparent;
            cursor: pointer;
            transition: all var(--transition-fast);
        }
        .mobile-menu-toggle:hover {
            color: var(--text-primary);
            background: rgba(255, 255, 255, 0.06);
        }
        .mobile-menu-toggle.active {
            color: var(--accent);
            background: var(--accent-dim);
        }

        /* Main content offset for fixed header */
        .main-content {
            padding-top: var(--nav-height);
        }

        /* Section spacing */
        .section {
            padding: var(--section-gap-desktop) 0;
        }
        @media (max-width: 1024px) {
            .section {
                padding: var(--section-gap-tablet) 0;
            }
        }
        @media (max-width: 768px) {
            .section {
                padding: var(--section-gap-mobile) 0;
            }
            h1 {
                font-size: 22px;
            }
            h2 {
                font-size: 18px;
            }
            h3 {
                font-size: 15px;
            }
        }

        /* Section header */
        .section-header {
            margin-bottom: 28px;
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
        }
        .section-header h2 {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .section-header h2::before {
            content: '';
            display: inline-block;
            width: 3px;
            height: 18px;
            background: var(--accent);
            border-radius: 2px;
            flex-shrink: 0;
        }
        .section-header .section-link {
            font-size: 13px;
            color: var(--accent);
            font-weight: 500;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .section-header .section-link:hover {
            color: var(--accent-hover);
            gap: 7px;
        }

        /* Hero Section - Category */
        .category-hero {
            background: var(--bg-primary);
            border-bottom: 1px solid var(--border-subtle);
            position: relative;
            overflow: hidden;
        }
        .category-hero::before {
            content: '';
            position: absolute;
            top: -30%;
            right: -10%;
            width: 500px;
            height: 500px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(0, 240, 255, 0.06) 0%, transparent 70%);
            pointer-events: none;
        }
        .category-hero::after {
            content: '';
            position: absolute;
            bottom: -20%;
            left: -8%;
            width: 400px;
            height: 400px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(255, 60, 172, 0.04) 0%, transparent 70%);
            pointer-events: none;
        }
        .category-hero .container {
            position: relative;
            z-index: 1;
            display: flex;
            align-items: center;
            gap: 36px;
            flex-wrap: wrap;
            padding-top: 28px;
            padding-bottom: 28px;
        }
        .category-hero-info {
            flex: 1 1 320px;
            min-width: 280px;
        }
        .category-hero-info .cat-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--accent-dim);
            color: var(--accent);
            font-size: 12px;
            font-weight: 600;
            padding: 5px 12px;
            border-radius: var(--radius-xl);
            margin-bottom: 12px;
            letter-spacing: 0.02em;
        }
        .category-hero-info .cat-badge .live-dot {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--highlight);
            animation: breathe 1.5s ease-in-out infinite;
        }
        @keyframes breathe {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.4;
                transform: scale(1.6);
            }
        }
        .category-hero-info h1 {
            margin-bottom: 8px;
            font-size: 28px;
        }
        .category-hero-info .cat-desc {
            color: var(--text-body);
            font-size: 14px;
            line-height: 1.7;
            margin-bottom: 16px;
            max-width: 480px;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            padding: 11px 22px;
            border-radius: var(--radius-xs);
            font-size: 14px;
            font-weight: 600;
            letter-spacing: -0.005em;
            transition: all var(--transition-fast);
            white-space: nowrap;
            cursor: pointer;
            border: none;
            text-decoration: none;
        }
        .btn-primary {
            background: var(--accent);
            color: var(--bg-primary);
            box-shadow: 0 0 14px rgba(0, 240, 255, 0.25);
        }
        .btn-primary:hover {
            background: var(--accent-hover);
            box-shadow: 0 0 20px rgba(0, 240, 255, 0.4);
            color: var(--bg-primary);
            transform: translateY(-1px);
        }
        .btn-outline {
            background: transparent;
            color: var(--accent);
            border: 1px solid var(--accent-border);
            box-shadow: none;
        }
        .btn-outline:hover {
            background: var(--accent-dim);
            border-color: var(--accent);
            color: var(--accent-hover);
        }
        .btn-sm {
            padding: 7px 15px;
            font-size: 12.5px;
            border-radius: var(--radius-xs);
        }
        .category-hero-data-grid {
            flex: 1 1 420px;
            min-width: 300px;
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
            gap: 10px;
        }
        .data-mini-card {
            background: var(--bg-card);
            border: 1px solid var(--accent-border);
            border-radius: var(--radius-xs);
            padding: 14px 15px;
            text-align: center;
            transition: all var(--transition-fast);
            cursor: default;
            position: relative;
            overflow: hidden;
        }
        .data-mini-card:hover {
            border-color: var(--accent);
            transform: translateY(-2px);
            box-shadow: var(--shadow-card-hover);
            background: var(--bg-card-hover);
        }
        .data-mini-card .dmc-label {
            font-size: 11px;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 0.03em;
            margin-bottom: 4px;
        }
        .data-mini-card .dmc-value {
            font-size: 26px;
            font-weight: 700;
            color: var(--accent);
            letter-spacing: -0.01em;
            line-height: 1.1;
        }
        .data-mini-card .dmc-trend {
            font-size: 11px;
            font-weight: 500;
            margin-top: 3px;
            display: inline-flex;
            align-items: center;
            gap: 3px;
        }
        .trend-up {
            color: var(--success);
        }
        .trend-down {
            color: var(--danger);
        }
        .trend-neutral {
            color: var(--text-muted);
        }
        .data-mini-card .live-tag {
            position: absolute;
            top: 8px;
            right: 8px;
            font-size: 9px;
            font-weight: 700;
            color: #fff;
            background: var(--highlight);
            padding: 2px 7px;
            border-radius: 10px;
            letter-spacing: 0.04em;
            animation: breathe 1.5s ease-in-out infinite;
        }

        /* Data Cards Grid */
        .data-cards-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(155px, 1fr));
            gap: 12px;
        }
        @media (max-width: 520px) {
            .data-cards-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 8px;
            }
            .data-mini-card {
                padding: 10px 10px;
            }
            .data-mini-card .dmc-value {
                font-size: 22px;
            }
            .category-hero-data-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 8px;
            }
        }

        /* Ranking Table */
        .ranking-table-wrap {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-subtle);
            background: var(--bg-card);
        }
        .ranking-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 600px;
            font-size: 13.5px;
        }
        .ranking-table th {
            background: var(--bg-tertiary);
            color: var(--text-muted);
            font-weight: 600;
            font-size: 11px;
            text-transform: uppercase;
            letter-spacing: 0.04em;
            padding: 13px 16px;
            text-align: left;
            border-bottom: 1px solid var(--border-subtle);
            white-space: nowrap;
        }
        .ranking-table td {
            padding: 12px 16px;
            border-bottom: 1px solid var(--border-subtle);
            color: var(--text-body);
            white-space: nowrap;
            vertical-align: middle;
        }
        .ranking-table tbody tr {
            transition: background var(--transition-fast);
        }
        .ranking-table tbody tr:hover {
            background: rgba(255, 255, 255, 0.025);
        }
        .ranking-table .rank-num {
            font-weight: 700;
            font-size: 16px;
            color: var(--text-primary);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 30px;
            height: 30px;
            border-radius: var(--radius-xs);
            background: var(--bg-tertiary);
        }
        .ranking-table tbody tr:nth-child(1) .rank-num {
            background: linear-gradient(135deg, #FFD700, #FFA000);
            color: #1a1a1a;
            font-size: 18px;
        }
        .ranking-table tbody tr:nth-child(2) .rank-num {
            background: linear-gradient(135deg, #C0C0C0, #909090);
            color: #1a1a1a;
        }
        .ranking-table tbody tr:nth-child(3) .rank-num {
            background: linear-gradient(135deg, #CD7F32, #8B5A2B);
            color: #fff;
        }
        .ranking-table .team-name {
            font-weight: 500;
            color: var(--text-secondary);
        }
        .ranking-table .score-highlight {
            color: var(--accent);
            font-weight: 700;
            font-size: 15px;
        }

        /* Schedule List */
        .schedule-list {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .schedule-item {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 14px 18px;
            background: var(--bg-card);
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-subtle);
            transition: all var(--transition-fast);
            flex-wrap: wrap;
        }
        .schedule-item:hover {
            border-color: var(--border-accent);
            background: var(--bg-card-hover);
        }
        .schedule-item .sched-date {
            font-size: 12px;
            color: var(--text-muted);
            white-space: nowrap;
            min-width: 70px;
        }
        .schedule-item .sched-teams {
            font-weight: 600;
            color: var(--text-primary);
            flex: 1;
            min-width: 140px;
            font-size: 14px;
        }
        .schedule-item .sched-score {
            font-weight: 700;
            color: var(--accent);
            font-size: 16px;
            white-space: nowrap;
            min-width: 50px;
            text-align: center;
        }
        .schedule-item .sched-status {
            font-size: 11px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: var(--radius-xl);
            white-space: nowrap;
        }
        .status-live {
            background: var(--highlight-dim);
            color: var(--highlight);
        }
        .status-done {
            background: rgba(0, 230, 118, 0.12);
            color: var(--success);
        }
        .status-upcoming {
            background: rgba(255, 255, 255, 0.05);
            color: var(--text-muted);
        }

        /* News List */
        .news-list-compact {
            display: flex;
            flex-direction: column;
            gap: 0;
        }
        .news-item-compact {
            display: flex;
            gap: 16px;
            padding: 15px 0;
            border-bottom: 1px solid var(--border-subtle);
            transition: all var(--transition-fast);
            align-items: flex-start;
        }
        .news-item-compact:last-child {
            border-bottom: none;
        }
        .news-item-compact:hover {
            background: rgba(255, 255, 255, 0.015);
            margin: 0 -8px;
            padding-left: 8px;
            padding-right: 8px;
            border-radius: var(--radius-xs);
        }
        .news-thumb {
            width: 90px;
            height: 60px;
            border-radius: var(--radius-xs);
            object-fit: cover;
            flex-shrink: 0;
            background: var(--bg-tertiary);
        }
        .news-info {
            flex: 1;
            min-width: 0;
        }
        .news-info h3 {
            font-size: 14px;
            font-weight: 500;
            color: var(--text-secondary);
            margin-bottom: 4px;
            line-height: 1.4;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .news-info .news-excerpt {
            font-size: 12.5px;
            color: var(--text-muted);
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 6px;
        }
        .news-meta {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
            font-size: 11px;
            color: var(--text-dim);
        }
        .news-tag {
            display: inline-block;
            padding: 2px 8px;
            border-radius: 10px;
            font-size: 10px;
            font-weight: 600;
            letter-spacing: 0.02em;
        }
        .tag-news {
            background: rgba(0, 240, 255, 0.10);
            color: var(--accent);
        }
        .tag-report {
            background: rgba(255, 60, 172, 0.10);
            color: var(--highlight);
        }
        .tag-data {
            background: rgba(0, 230, 118, 0.10);
            color: var(--success);
        }

        /* Topic Cards */
        .topic-cards-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 20px;
        }
        @media (max-width: 520px) {
            .topic-cards-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
        }
        .topic-card {
            position: relative;
            border-radius: var(--radius-md);
            overflow: hidden;
            height: 200px;
            display: flex;
            align-items: flex-end;
            cursor: pointer;
            transition: all var(--transition-base);
            border: 1px solid var(--border-subtle);
            background-size: cover;
            background-position: center;
        }
        .topic-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-lg);
            border-color: var(--border-accent);
        }
        .topic-card .topic-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(10, 14, 39, 0.9) 0%, rgba(10, 14, 39, 0.35) 50%, rgba(10, 14, 39, 0.15) 100%);
            pointer-events: none;
        }
        .topic-card .topic-content {
            position: relative;
            z-index: 1;
            padding: 20px;
            width: 100%;
        }
        .topic-card .topic-content h3 {
            color: #fff;
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 4px;
        }
        .topic-card .topic-content p {
            color: rgba(255, 255, 255, 0.75);
            font-size: 12.5px;
            line-height: 1.5;
            margin-bottom: 8px;
        }
        .topic-card .topic-tags {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
        }
        .topic-card .topic-tags span {
            font-size: 10px;
            padding: 3px 9px;
            border-radius: 10px;
            background: rgba(255, 255, 255, 0.15);
            color: #fff;
            font-weight: 500;
            backdrop-filter: blur(4px);
        }

        /* Service Cards */
        .service-cards-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
            gap: 18px;
        }
        @media (max-width: 520px) {
            .service-cards-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
        }
        .service-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-sm);
            padding: 22px 20px;
            transition: all var(--transition-fast);
            text-align: center;
        }
        .service-card:hover {
            border-color: var(--border-accent);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
            background: var(--bg-card-hover);
        }
        .service-card .svc-icon {
            width: 44px;
            height: 44px;
            margin: 0 auto 12px;
            border-radius: var(--radius-sm);
            background: var(--accent-dim);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            color: var(--accent);
            transition: all var(--transition-fast);
        }
        .service-card:hover .svc-icon {
            background: var(--accent);
            color: var(--bg-primary);
            transform: rotate(-8deg) scale(1.05);
        }
        .service-card h3 {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-secondary);
            margin-bottom: 6px;
        }
        .service-card p {
            font-size: 12.5px;
            color: var(--text-muted);
            line-height: 1.5;
        }

        /* Reviews */
        .reviews-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 18px;
        }
        @media (max-width: 520px) {
            .reviews-grid {
                grid-template-columns: 1fr;
                gap: 12px;
            }
        }
        .review-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-sm);
            padding: 20px;
            transition: all var(--transition-fast);
        }
        .review-card:hover {
            border-color: var(--border-accent);
            box-shadow: var(--shadow-card-hover);
        }
        .review-card .review-header {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 10px;
        }
        .review-avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            object-fit: cover;
            background: var(--bg-tertiary);
            flex-shrink: 0;
        }
        .review-user-info .review-name {
            font-weight: 600;
            color: var(--text-secondary);
            font-size: 13px;
        }
        .review-user-info .review-role {
            font-size: 11px;
            color: var(--text-muted);
        }
        .review-stars {
            color: #FFD700;
            font-size: 12px;
            letter-spacing: 1px;
        }
        .review-card .review-text {
            font-size: 13px;
            color: var(--text-body);
            line-height: 1.6;
        }

        /* FAQ Accordion */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }
        .faq-item {
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-sm);
            background: var(--bg-card);
            overflow: hidden;
            transition: all var(--transition-fast);
        }
        .faq-item:hover {
            border-color: var(--border-light);
        }
        .faq-item.open {
            border-color: var(--border-accent);
            box-shadow: var(--shadow-sm);
        }
        .faq-question {
            width: 100%;
            display: flex;
            align-items: flex-start;
            gap: 12px;
            padding: 16px 18px;
            text-align: left;
            cursor: pointer;
            background: transparent;
            border: none;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-secondary);
            transition: all var(--transition-fast);
            line-height: 1.5;
            width: 100%;
        }
        .faq-question .faq-q-badge {
            flex-shrink: 0;
            width: 26px;
            height: 26px;
            border-radius: var(--radius-xs);
            background: var(--accent-dim);
            color: var(--accent);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 13px;
            transition: all var(--transition-fast);
        }
        .faq-item.open .faq-q-badge {
            background: var(--accent);
            color: var(--bg-primary);
        }
        .faq-question .faq-arrow {
            margin-left: auto;
            flex-shrink: 0;
            transition: transform var(--transition-base);
            color: var(--text-muted);
            font-size: 12px;
            align-self: center;
        }
        .faq-item.open .faq-arrow {
            transform: rotate(180deg);
            color: var(--accent);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-smooth), padding var(--transition-smooth);
        }
        .faq-item.open .faq-answer {
            max-height: 400px;
        }
        .faq-answer-inner {
            padding: 0 18px 16px 56px;
            font-size: 13px;
            color: var(--text-body);
            line-height: 1.7;
        }

        /* Eco Tags */
        .eco-tags-wrap {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            justify-content: center;
        }
        .eco-tag {
            display: inline-block;
            padding: 9px 18px;
            border-radius: var(--radius-xl);
            background: var(--accent-dim);
            color: var(--accent);
            font-size: 13px;
            font-weight: 500;
            cursor: default;
            transition: all var(--transition-fast);
            border: 1px solid transparent;
            letter-spacing: -0.005em;
        }
        .eco-tag:hover {
            background: rgba(0, 240, 255, 0.2);
            border-color: var(--accent-border);
            color: #fff;
        }

        /* Subscribe CTA */
        .subscribe-cta {
            background: var(--bg-secondary);
            border: 1px solid var(--border-accent);
            border-radius: var(--radius-lg);
            padding: 40px 30px;
            text-align: center;
            max-width: 600px;
            margin: 0 auto;
        }
        .subscribe-cta h2 {
            margin-bottom: 8px;
        }
        .subscribe-cta p {
            color: var(--text-muted);
            margin-bottom: 20px;
            font-size: 13.5px;
        }
        .subscribe-form {
            display: flex;
            gap: 10px;
            max-width: 440px;
            margin: 0 auto;
            flex-wrap: wrap;
            justify-content: center;
        }
        .subscribe-form input {
            flex: 1;
            min-width: 200px;
            height: 44px;
            border-radius: var(--radius-xs);
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid var(--border-light);
            padding: 0 16px;
            color: var(--text-primary);
            font-size: 14px;
            transition: all var(--transition-fast);
        }
        .subscribe-form input:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px var(--accent-dim);
            outline: none;
            border-radius: var(--radius-xs);
        }
        .subscribe-form input::placeholder {
            color: var(--text-dim);
        }
        .subscribe-form .btn {
            height: 44px;
            padding: 0 24px;
            border-radius: var(--radius-xs);
        }

        /* Footer */
        .site-footer {
            background: var(--bg-tertiary);
            border-top: 1px solid var(--border-subtle);
            padding: 40px 0 20px;
            font-size: 13px;
            color: var(--text-muted);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 28px;
            margin-bottom: 24px;
        }
        .footer-col h4 {
            color: var(--text-secondary);
            font-size: 13px;
            font-weight: 600;
            margin-bottom: 10px;
            letter-spacing: 0.01em;
        }
        .footer-col ul {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }
        .footer-col ul li a {
            font-size: 12.5px;
            color: var(--text-muted);
            transition: color var(--transition-fast);
        }
        .footer-col ul li a:hover {
            color: var(--accent);
        }
        .footer-bottom {
            border-top: 1px solid var(--border-subtle);
            padding-top: 16px;
            display: flex;
            flex-wrap: wrap;
            gap: 6px 10px;
            align-items: center;
            justify-content: center;
            font-size: 11px;
            color: var(--text-dim);
        }
        .footer-bottom .sep {
            color: var(--border-light);
            user-select: none;
        }
        .footer-bottom a {
            color: var(--text-dim);
            font-size: 11px;
        }
        .footer-bottom a:hover {
            color: var(--accent);
        }

        /* Back to top */
        .back-to-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--accent);
            color: var(--bg-primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            z-index: 999;
            opacity: 0;
            visibility: hidden;
            transform: translateY(10px);
            transition: all var(--transition-base);
            box-shadow: var(--shadow-md);
            cursor: pointer;
            border: none;
        }
        .back-to-top.show {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }
        .back-to-top:hover {
            background: var(--accent-hover);
            transform: translateY(-3px);
            box-shadow: var(--shadow-lg);
        }

        /* Responsive Navigation */
        @media (max-width: 1024px) {
            .nav-links>a {
                padding: 7px 10px;
                font-size: 12.5px;
            }
            .header-search {
                max-width: 280px;
            }
            .category-hero .container {
                gap: 24px;
            }
        }
        @media (max-width: 768px) {
            .header-search {
                max-width: 100%;
                order: 3;
                flex: 1 1 100%;
                min-width: 100%;
            }
            .site-header .container {
                flex-wrap: wrap;
                gap: 8px;
            }
            .site-header {
                height: auto;
                min-height: var(--nav-height);
                padding: 8px 0;
            }
            .main-content {
                padding-top: 110px;
            }
            .nav-links {
                order: 2;
                overflow-x: auto;
                -webkit-overflow-scrolling: touch;
                gap: 2px;
                flex-wrap: nowrap;
                padding-bottom: 4px;
                scrollbar-width: none;
                -ms-overflow-style: none;
            }
            .nav-links::-webkit-scrollbar {
                display: none;
            }
            .nav-links>a {
                padding: 6px 10px;
                font-size: 12px;
                flex-shrink: 0;
            }
            .nav-more-btn {
                width: 32px;
                height: 30px;
                font-size: 14px;
            }
            .mobile-menu-toggle {
                display: flex;
            }
            .nav-more-dropdown {
                right: auto;
                left: 0;
                min-width: 130px;
            }
            .category-hero .container {
                flex-direction: column;
                gap: 20px;
                padding-top: 16px;
                padding-bottom: 16px;
            }
            .category-hero-info h1 {
                font-size: 22px;
            }
            .category-hero-data-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .data-mini-card {
                padding: 10px 10px;
            }
            .data-mini-card .dmc-value {
                font-size: 20px;
            }
            .ranking-table {
                min-width: 480px;
                font-size: 12px;
            }
            .ranking-table th,
            .ranking-table td {
                padding: 8px 10px;
            }
            .news-thumb {
                width: 60px;
                height: 44px;
            }
            .news-info h3 {
                font-size: 13px;
            }
            .topic-card {
                height: 160px;
            }
            .subscribe-cta {
                padding: 28px 18px;
            }
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;
            }
            .footer-bottom {
                font-size: 10px;
                gap: 4px 8px;
            }
            .back-to-top {
                bottom: 20px;
                right: 16px;
                width: 36px;
                height: 36px;
                font-size: 14px;
            }
        }
        @media (max-width: 480px) {
            .category-hero-data-grid {
                grid-template-columns: 1fr 1fr;
                gap: 6px;
            }
            .data-mini-card .dmc-value {
                font-size: 18px;
            }
            .data-mini-card .dmc-label {
                font-size: 10px;
            }
            .service-cards-grid {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .service-card {
                padding: 16px 12px;
            }
            .service-card h3 {
                font-size: 12px;
            }
            .service-card p {
                font-size: 11px;
            }
            .reviews-grid {
                grid-template-columns: 1fr;
            }
            .btn {
                padding: 9px 16px;
                font-size: 12.5px;
            }
            .faq-question {
                padding: 13px 14px;
                font-size: 13px;
            }
            .faq-answer-inner {
                padding: 0 14px 14px 44px;
                font-size: 12px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 16px;
            }
        }