/* roulang page: index */
:root {
            --primary: #00E676;
            --primary-dark: #00c853;
            --accent: #FF3D00;
            --accent-light: #ff6e40;
            --bg-deep: #121212;
            --bg-card: #1E1E1E;
            --bg-card-glass: rgba(30, 30, 30, 0.7);
            --text-white: #FFFFFF;
            --text-gray: #B0B0B0;
            --text-muted: #757575;
            --border-subtle: rgba(255, 255, 255, 0.05);
            --border-light: rgba(255, 255, 255, 0.12);
            --radius-sm: 8px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-card: 0 4px 6px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.05);
            --shadow-hover: 0 12px 24px rgba(0, 0, 0, 0.6), 0 0 16px rgba(0, 230, 118, 0.15);
            --shadow-glow: 0 0 12px rgba(0, 230, 118, 0.6);
            --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --font-heading: 'Inter', 'PingFang SC', 'Microsoft YaHei', system-ui, -apple-system, sans-serif;
            --font-body: 'Inter', 'PingFang SC', 'Microsoft YaHei', system-ui, -apple-system, sans-serif;
            --font-mono: 'SF Mono', 'JetBrains Mono', 'Consolas', 'Monaco', monospace;
        }

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

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

        body {
            margin: 0;
            padding: 0;
            font-family: var(--font-body);
            background-color: var(--bg-deep);
            color: var(--text-gray);
            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(--primary);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            outline: none;
        }
        input {
            font-family: inherit;
            outline: none;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            margin: 0;
            font-family: var(--font-heading);
            color: var(--text-white);
            line-height: 1.3;
        }
        h1 {
            font-size: 32px;
            font-weight: 700;
            letter-spacing: -0.02em;
        }
        h2 {
            font-size: 24px;
            font-weight: 600;
            letter-spacing: -0.01em;
        }
        h3 {
            font-size: 18px;
            font-weight: 500;
        }
        p {
            margin: 0;
        }
        ul,
        ol {
            margin: 0;
            padding: 0;
            list-style: none;
        }

        /* ========== 自定义滚动条 ========== */
        ::-webkit-scrollbar {
            width: 6px;
            height: 6px;
        }
        ::-webkit-scrollbar-track {
            background: var(--bg-deep);
        }
        ::-webkit-scrollbar-thumb {
            background: rgba(255, 255, 255, 0.15);
            border-radius: 3px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: rgba(255, 255, 255, 0.25);
        }

        /* ========== 容器 ========== */
        .container-custom {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }
        @media (max-width: 768px) {
            .container-custom {
                padding: 0 16px;
            }
        }

        /* ========== 暗光玻璃卡片 ========== */
        .glass-card {
            background: var(--bg-card-glass);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-sm);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-smooth);
        }
        .glass-card:hover {
            box-shadow: var(--shadow-hover);
            border-color: rgba(0, 230, 118, 0.2);
            transform: translateY(-2px);
        }
        .glass-card-lg {
            border-radius: var(--radius-lg);
        }

        /* ========== 导航 Header ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: #FFFFFF;
            border-bottom: 1px solid #e8e8e8;
            box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
            height: 60px;
            display: flex;
            align-items: center;
        }
        .site-header .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
            gap: 20px;
        }
        .header-logo {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 18px;
            font-weight: 700;
            color: #1a1a1a;
            white-space: nowrap;
            font-family: var(--font-heading);
            flex-shrink: 0;
        }
        .header-logo .logo-icon {
            width: 32px;
            height: 32px;
            background: var(--primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #1a1a1a;
            font-size: 16px;
            flex-shrink: 0;
        }
        .header-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            flex: 1;
            justify-content: center;
        }
        .header-nav a {
            display: block;
            padding: 8px 16px;
            font-size: 14px;
            font-weight: 500;
            color: #555;
            border-radius: 6px;
            position: relative;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .header-nav a:hover {
            color: var(--primary-dark);
            background: rgba(0, 230, 118, 0.06);
        }
        .header-nav a.active {
            color: var(--primary-dark);
            font-weight: 600;
        }
        .header-nav a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 28px;
            height: 3px;
            background: var(--primary);
            border-radius: 2px;
        }
        .header-actions {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .header-search {
            position: relative;
            display: flex;
            align-items: center;
        }
        .header-search input {
            width: 180px;
            height: 36px;
            border-radius: 18px;
            border: 1px solid #e0e0e0;
            background: #f5f5f5;
            padding: 0 36px 0 14px;
            font-size: 13px;
            color: #333;
            transition: all var(--transition-fast);
        }
        .header-search input:focus {
            border-color: var(--primary);
            background: #fff;
            box-shadow: 0 0 0 3px rgba(0, 230, 118, 0.1);
            width: 220px;
        }
        .header-search .search-icon {
            position: absolute;
            right: 12px;
            color: #999;
            font-size: 14px;
            pointer-events: none;
        }
        .btn-cta-header {
            height: 36px;
            padding: 0 18px;
            background: var(--primary);
            color: #1a1a1a;
            font-weight: 600;
            font-size: 13px;
            border-radius: 18px;
            white-space: nowrap;
            transition: all var(--transition-fast);
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .btn-cta-header:hover {
            background: #00ff80;
            box-shadow: var(--shadow-glow);
            color: #1a1a1a;
            transform: translateY(-1px);
        }
        .mobile-menu-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 22px;
            color: #333;
            padding: 6px;
            cursor: pointer;
        }
        @media (max-width: 1024px) {
            .header-nav {
                display: none;
                position: absolute;
                top: 60px;
                left: 0;
                right: 0;
                background: #fff;
                flex-direction: column;
                padding: 12px 24px;
                gap: 2px;
                border-bottom: 1px solid #e8e8e8;
                box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
                z-index: 999;
            }
            .header-nav.open {
                display: flex;
            }
            .header-nav a {
                width: 100%;
                padding: 12px 16px;
                border-radius: 8px;
            }
            .header-nav a.active::after {
                display: none;
            }
            .header-search input {
                width: 140px;
            }
            .header-search input:focus {
                width: 160px;
            }
            .mobile-menu-toggle {
                display: block;
            }
            .btn-cta-header {
                font-size: 12px;
                padding: 0 12px;
                height: 32px;
            }
        }
        @media (max-width: 520px) {
            .header-search {
                display: none;
            }
            .btn-cta-header {
                font-size: 11px;
                padding: 0 10px;
                height: 30px;
            }
            .header-logo {
                font-size: 15px;
            }
            .header-logo .logo-icon {
                width: 26px;
                height: 26px;
                font-size: 13px;
            }
        }

        /* ========== 跑马灯广播条 ========== */
        .ticker-bar {
            background: #0a0a0a;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            overflow: hidden;
            height: 38px;
            display: flex;
            align-items: center;
            position: relative;
        }
        .ticker-label {
            background: var(--accent);
            color: #fff;
            font-weight: 700;
            font-size: 11px;
            padding: 4px 12px;
            border-radius: 3px;
            white-space: nowrap;
            z-index: 2;
            flex-shrink: 0;
            margin-left: 16px;
            letter-spacing: 0.04em;
            animation: live-pulse 1.5s ease-in-out infinite;
        }
        @keyframes live-pulse {
            0%,
            100% {
                opacity: 1;
                box-shadow: 0 0 6px rgba(255, 61, 0, 0.6);
            }
            50% {
                opacity: 0.7;
                box-shadow: 0 0 14px rgba(255, 61, 0, 0.9);
            }
        }
        .ticker-track {
            display: flex;
            gap: 32px;
            animation: ticker-scroll 28s linear infinite;
            white-space: nowrap;
            padding: 0 16px;
            flex: 1;
            min-width: 0;
        }
        @keyframes ticker-scroll {
            0% {
                transform: translateX(0);
            }
            100% {
                transform: translateX(-50%);
            }
        }
        .ticker-item {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 12px;
            color: #ccc;
            flex-shrink: 0;
            font-family: var(--font-mono);
        }
        .ticker-item .score-highlight {
            color: var(--primary);
            font-weight: 700;
            font-size: 13px;
        }
        .ticker-item .live-dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--accent);
            animation: live-pulse 1.5s ease-in-out infinite;
            flex-shrink: 0;
        }
        .ticker-item .finished {
            color: var(--text-muted);
            font-size: 10px;
        }

        /* ========== Hero 区 ========== */
        .hero-section {
            position: relative;
            background: #0d0d0d;
            background-image: url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            background-blend-mode: overlay;
            min-height: 560px;
            display: flex;
            align-items: center;
            overflow: hidden;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 30% 50%, rgba(0, 230, 118, 0.08) 0%, transparent 60%),
                radial-gradient(ellipse at 70% 30%, rgba(255, 61, 0, 0.05) 0%, transparent 50%),
                repeating-linear-gradient(0deg, transparent, transparent 39px, rgba(255, 255, 255, 0.012) 39px, rgba(255, 255, 255, 0.012) 40px),
                repeating-linear-gradient(90deg, transparent, transparent 39px, rgba(255, 255, 255, 0.012) 39px, rgba(255, 255, 255, 0.012) 40px);
            z-index: 1;
            pointer-events: none;
        }
        .hero-section::after {
            content: '';
            position: absolute;
            inset: 0;
            background: rgba(0, 0, 0, 0.55);
            z-index: 1;
            pointer-events: none;
        }
        .hero-content {
            position: relative;
            z-index: 2;
            width: 100%;
        }
        .hero-title-area {
            text-align: center;
            margin-bottom: 28px;
        }
        .hero-title-area h1 {
            font-size: 36px;
            font-weight: 700;
            color: #fff;
            letter-spacing: -0.02em;
            margin-bottom: 8px;
        }
        .hero-title-area .hero-subtitle {
            font-size: 15px;
            color: #aaa;
            letter-spacing: 0.02em;
        }
        .hero-title-area .hero-subtitle span {
            color: var(--primary);
        }
        .data-cards-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 12px;
            margin-bottom: 20px;
        }
        @media (max-width: 1024px) {
            .data-cards-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 10px;
            }
            .hero-section {
                min-height: 500px;
            }
            .hero-title-area h1 {
                font-size: 28px;
            }
        }
        @media (max-width: 640px) {
            .data-cards-grid {
                display: flex;
                overflow-x: auto;
                gap: 8px;
                padding-bottom: 8px;
                scroll-snap-type: x mandatory;
                -webkit-overflow-scrolling: touch;
            }
            .data-cards-grid>* {
                flex: 0 0 auto;
                width: 180px;
                scroll-snap-align: start;
            }
            .hero-section {
                min-height: 440px;
            }
            .hero-title-area h1 {
                font-size: 24px;
            }
            .hero-title-area .hero-subtitle {
                font-size: 13px;
            }
        }
        .data-card-mini {
            background: var(--bg-card-glass);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-sm);
            padding: 14px 16px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-smooth);
            cursor: pointer;
            position: relative;
            overflow: hidden;
        }
        .data-card-mini:hover {
            border-color: rgba(0, 230, 118, 0.3);
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }
        .data-card-mini .match-status {
            display: flex;
            align-items: center;
            gap: 4px;
            font-size: 10px;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.06em;
            margin-bottom: 8px;
        }
        .status-live {
            color: var(--accent);
        }
        .status-live .live-dot-mini {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--accent);
            animation: live-pulse 1.2s ease-in-out infinite;
            display: inline-block;
            margin-right: 3px;
        }
        .status-ended {
            color: var(--text-muted);
        }
        .status-upcoming {
            color: #888;
        }
        .data-card-mini .teams-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 8px;
            margin-bottom: 6px;
        }
        .data-card-mini .team-name {
            font-size: 12px;
            color: #ddd;
            font-weight: 500;
            flex: 1;
            text-align: center;
            line-height: 1.3;
        }
        .data-card-mini .score-display {
            font-size: 22px;
            font-weight: 700;
            color: #fff;
            font-family: var(--font-mono);
            letter-spacing: 0.04em;
            flex-shrink: 0;
            min-width: 48px;
            text-align: center;
        }
        .data-card-mini .score-display.live-score {
            color: var(--primary);
            text-shadow: 0 0 10px rgba(0, 230, 118, 0.4);
        }
        .data-card-mini .match-time {
            font-size: 10px;
            color: #888;
            text-align: center;
            font-family: var(--font-mono);
        }
        .data-card-mini .trend-arrow {
            display: inline-block;
            font-size: 10px;
            margin-left: 2px;
        }
        .trend-up {
            color: #00E676;
        }
        .trend-down {
            color: #FF3D00;
        }

        /* ========== 快速导航入口 ========== */
        .quick-nav-section {
            padding: 20px 0 28px;
            background: #0f0f0f;
            border-bottom: 1px solid rgba(255, 255, 255, 0.04);
        }
        .quick-nav-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 14px;
        }
        @media (max-width: 768px) {
            .quick-nav-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 10px;
            }
        }
        .quick-nav-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 20px 18px;
            display: flex;
            align-items: center;
            gap: 14px;
            cursor: pointer;
            transition: all var(--transition-smooth);
            position: relative;
            overflow: hidden;
        }
        .quick-nav-card:hover {
            border-color: rgba(0, 230, 118, 0.4);
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
            background: #1a1a1a;
        }
        .quick-nav-card .nav-icon-circle {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            flex-shrink: 0;
        }
        .nav-icon-live {
            background: rgba(255, 61, 0, 0.2);
            color: var(--accent);
        }
        .nav-icon-schedule {
            background: rgba(0, 230, 118, 0.2);
            color: var(--primary);
        }
        .nav-icon-video {
            background: rgba(64, 156, 255, 0.2);
            color: #409cff;
        }
        .nav-icon-column {
            background: rgba(255, 193, 7, 0.2);
            color: #ffc107;
        }
        .quick-nav-card .nav-text h4 {
            font-size: 15px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 2px;
        }
        .quick-nav-card .nav-text p {
            font-size: 11px;
            color: #888;
            margin: 0;
        }

        /* ========== 板块通用 ========== */
        .section-block {
            padding: 48px 0;
        }
        @media (max-width: 768px) {
            .section-block {
                padding: 32px 0;
            }
        }
        .section-header {
            display: flex;
            align-items: baseline;
            justify-content: space-between;
            margin-bottom: 24px;
            flex-wrap: wrap;
            gap: 12px;
        }
        .section-header h2 {
            font-size: 22px;
            font-weight: 600;
            color: #fff;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .section-header h2 .section-icon {
            color: var(--primary);
            font-size: 18px;
        }
        .section-header .section-link {
            font-size: 13px;
            color: var(--primary);
            font-weight: 500;
            transition: color var(--transition-fast);
        }
        .section-header .section-link:hover {
            color: #00ff80;
        }
        .divider {
            border: none;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            margin: 0;
        }

        /* ========== 实时热榜 ========== */
        .hot-rank-section {
            background: #0f0f0f;
        }
        .rank-list {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }
        @media (max-width: 768px) {
            .rank-list {
                grid-template-columns: 1fr;
                gap: 14px;
            }
        }
        .rank-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 18px 20px;
            transition: all var(--transition-smooth);
        }
        .rank-card:hover {
            border-color: rgba(0, 230, 118, 0.25);
        }
        .rank-card h3 {
            font-size: 15px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .rank-card h3 .rank-badge {
            font-size: 10px;
            background: var(--accent);
            color: #fff;
            padding: 2px 8px;
            border-radius: 10px;
            font-weight: 700;
        }
        .rank-item {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 8px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.04);
            transition: all var(--transition-fast);
            cursor: pointer;
        }
        .rank-item:last-child {
            border-bottom: none;
        }
        .rank-item:hover {
            color: #ddd;
        }
        .rank-item .rank-num {
            width: 24px;
            height: 24px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            font-weight: 700;
            flex-shrink: 0;
            font-family: var(--font-mono);
        }
        .rank-num.top1 {
            background: #FFD700;
            color: #1a1a1a;
        }
        .rank-num.top2 {
            background: #C0C0C0;
            color: #1a1a1a;
        }
        .rank-num.top3 {
            background: #CD7F32;
            color: #fff;
        }
        .rank-num.normal {
            background: rgba(255, 255, 255, 0.08);
            color: #999;
        }
        .rank-item .rank-info {
            flex: 1;
            min-width: 0;
        }
        .rank-item .rank-name {
            font-size: 13px;
            color: #ddd;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .rank-item .rank-stat {
            font-size: 11px;
            color: #888;
            font-family: var(--font-mono);
        }
        .rank-item .rank-change {
            font-size: 12px;
            font-weight: 600;
            font-family: var(--font-mono);
            flex-shrink: 0;
        }

        /* ========== 编辑精选资讯 ========== */
        .news-section {
            background: #0d0d0d;
        }
        .news-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 14px;
        }
        @media (max-width: 768px) {
            .news-grid {
                grid-template-columns: 1fr;
                gap: 10px;
            }
        }
        .news-card {
            display: flex;
            gap: 14px;
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 14px;
            cursor: pointer;
            transition: all var(--transition-smooth);
            overflow: hidden;
        }
        .news-card:hover {
            border-color: rgba(0, 230, 118, 0.3);
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }
        .news-card .news-thumb {
            width: 120px;
            height: 80px;
            border-radius: 8px;
            object-fit: cover;
            flex-shrink: 0;
            background: #2a2a2a;
        }
        @media (max-width: 520px) {
            .news-card .news-thumb {
                width: 90px;
                height: 64px;
            }
        }
        .news-card .news-body {
            flex: 1;
            min-width: 0;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }
        .news-card .news-body h3 {
            font-size: 14px;
            font-weight: 500;
            color: #eee;
            line-height: 1.4;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .news-card .news-meta {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 11px;
            color: #888;
            flex-wrap: wrap;
        }
        .news-tag {
            font-size: 10px;
            font-weight: 600;
            padding: 2px 7px;
            border-radius: 4px;
            white-space: nowrap;
        }
        .tag-new {
            background: rgba(255, 61, 0, 0.2);
            color: var(--accent);
        }
        .tag-hot {
            background: rgba(255, 61, 0, 0.25);
            color: #ff6e40;
        }
        .tag-deep {
            background: rgba(0, 230, 118, 0.15);
            color: var(--primary);
        }
        .tag-exclusive {
            background: rgba(255, 193, 7, 0.2);
            color: #ffc107;
        }

        /* ========== 专题推荐 ========== */
        .topic-section {
            background: #0f0f0f;
        }
        .topic-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 14px;
        }
        @media (max-width: 1024px) {
            .topic-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 520px) {
            .topic-grid {
                grid-template-columns: 1fr;
            }
        }
        .topic-card {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            cursor: pointer;
            aspect-ratio: 3/4;
            max-height: 360px;
            background: #1a1a1a;
            border: 1px solid var(--border-subtle);
            transition: all var(--transition-smooth);
        }
        .topic-card:hover {
            border-color: rgba(0, 230, 118, 0.4);
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }
        .topic-card img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .topic-card:hover img {
            transform: scale(1.06);
        }
        .topic-card .topic-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 30%, rgba(0, 0, 0, 0.85) 100%);
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            padding: 16px;
        }
        .topic-card .topic-overlay h3 {
            font-size: 16px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 4px;
        }
        .topic-card .topic-overlay p {
            font-size: 11px;
            color: #bbb;
            margin-bottom: 6px;
        }
        .topic-card .topic-tags {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
        }
        .topic-card .topic-tags span {
            font-size: 10px;
            padding: 3px 8px;
            border-radius: 12px;
            background: rgba(255, 255, 255, 0.12);
            color: #ddd;
            white-space: nowrap;
        }

        /* ========== 数据概览 ========== */
        .stats-section {
            background: #0d0d0d;
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(6, 1fr);
            gap: 14px;
        }
        @media (max-width: 1024px) {
            .stats-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }
        @media (max-width: 520px) {
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 8px;
            }
        }
        .stat-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 18px 16px;
            text-align: center;
            transition: all var(--transition-smooth);
            cursor: default;
        }
        .stat-card:hover {
            border-color: rgba(0, 230, 118, 0.25);
            box-shadow: var(--shadow-hover);
        }
        .stat-card .stat-value {
            font-size: 28px;
            font-weight: 700;
            color: #fff;
            font-family: var(--font-mono);
            letter-spacing: -0.01em;
        }
        .stat-card .stat-label {
            font-size: 12px;
            color: #888;
            margin-top: 4px;
        }
        .stat-card .stat-trend {
            font-size: 11px;
            margin-top: 4px;
            font-weight: 500;
        }

        /* ========== 用户评价 ========== */
        .reviews-section {
            background: #0f0f0f;
        }
        .reviews-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
        }
        @media (max-width: 1024px) {
            .reviews-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 520px) {
            .reviews-grid {
                grid-template-columns: 1fr;
            }
        }
        .review-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 18px;
            transition: all var(--transition-smooth);
        }
        .review-card:hover {
            border-color: rgba(0, 230, 118, 0.2);
        }
        .review-card .review-stars {
            color: #FFD700;
            font-size: 13px;
            margin-bottom: 8px;
        }
        .review-card .review-text {
            font-size: 13px;
            color: #bbb;
            line-height: 1.6;
            margin-bottom: 10px;
        }
        .review-card .review-author {
            font-size: 11px;
            color: #888;
            font-weight: 500;
        }

        /* ========== FAQ ========== */
        .faq-section {
            background: #0d0d0d;
        }
        .faq-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 14px;
        }
        @media (max-width: 768px) {
            .faq-grid {
                grid-template-columns: 1fr;
                gap: 10px;
            }
        }
        .faq-item {
            background: rgba(30, 30, 30, 0.6);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 16px 18px;
            cursor: pointer;
            transition: all var(--transition-smooth);
            border-left: 3px solid var(--primary);
            position: relative;
        }
        .faq-item:hover {
            background: rgba(35, 35, 35, 0.8);
            border-left-color: #00ff80;
        }
        .faq-item .faq-q {
            font-weight: 600;
            color: #eee;
            font-size: 14px;
            margin-bottom: 6px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .faq-item .faq-q .faq-icon {
            color: var(--primary);
            font-size: 14px;
            flex-shrink: 0;
        }
        .faq-item .faq-a {
            font-size: 13px;
            color: #999;
            line-height: 1.6;
        }

        /* ========== 订阅 CTA ========== */
        .subscribe-section {
            background: linear-gradient(135deg, #00b350 0%, #00E676 40%, #00c853 100%);
            padding: 44px 0;
            position: relative;
            overflow: hidden;
        }
        .subscribe-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: repeating-linear-gradient(45deg, transparent, transparent 20px, rgba(255, 255, 255, 0.03) 20px, rgba(255, 255, 255, 0.03) 40px);
            pointer-events: none;
        }
        .subscribe-inner {
            position: relative;
            z-index: 2;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            flex-wrap: wrap;
        }
        .subscribe-text h2 {
            color: #1a1a1a;
            font-size: 22px;
            font-weight: 700;
        }
        .subscribe-text p {
            color: rgba(0, 0, 0, 0.7);
            font-size: 14px;
            margin-top: 4px;
        }
        .subscribe-form {
            display: flex;
            gap: 8px;
            flex-shrink: 0;
        }
        .subscribe-form input {
            width: 280px;
            height: 44px;
            border-radius: 22px;
            border: 2px solid rgba(255, 255, 255, 0.7);
            background: transparent;
            padding: 0 18px;
            font-size: 14px;
            color: #1a1a1a;
            transition: all var(--transition-fast);
        }
        .subscribe-form input::placeholder {
            color: rgba(0, 0, 0, 0.5);
        }
        .subscribe-form input:focus {
            border-color: #fff;
            background: rgba(255, 255, 255, 0.2);
            box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.2);
        }
        .subscribe-form button {
            height: 44px;
            padding: 0 24px;
            border-radius: 22px;
            background: #1a1a1a;
            color: var(--primary);
            font-weight: 700;
            font-size: 14px;
            white-space: nowrap;
            transition: all var(--transition-fast);
        }
        .subscribe-form button:hover {
            background: #000;
            color: #00ff80;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
        }
        @media (max-width: 640px) {
            .subscribe-inner {
                flex-direction: column;
                text-align: center;
            }
            .subscribe-form {
                flex-direction: column;
                width: 100%;
            }
            .subscribe-form input {
                width: 100%;
            }
            .subscribe-text h2 {
                font-size: 18px;
            }
        }

        /* ========== 页脚 ========== */
        .site-footer {
            background: #0a0a0a;
            padding: 40px 0 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
        }
        .footer-cols {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            margin-bottom: 28px;
        }
        @media (max-width: 768px) {
            .footer-cols {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
        }
        @media (max-width: 520px) {
            .footer-cols {
                grid-template-columns: 1fr;
                gap: 12px;
            }
        }
        .footer-col h4 {
            font-size: 14px;
            font-weight: 600;
            color: #ddd;
            margin-bottom: 10px;
        }
        .footer-col a {
            display: block;
            font-size: 12px;
            color: #888;
            padding: 3px 0;
            transition: color var(--transition-fast);
        }
        .footer-col a:hover {
            color: var(--primary);
        }
        .footer-bottom {
            text-align: center;
            padding-top: 18px;
            border-top: 1px solid rgba(255, 255, 255, 0.04);
            font-size: 11px;
            color: #666;
            line-height: 2;
        }
        .footer-bottom .footer-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 12px;
            margin-bottom: 6px;
        }
        .footer-bottom .footer-links a {
            color: #777;
            font-size: 11px;
            white-space: nowrap;
        }
        .footer-bottom .footer-links a:hover {
            color: var(--primary);
        }
        .footer-bottom .beian-info {
            color: #555;
            font-size: 10px;
        }

        /* ========== 辅助类 ========== */
        .text-primary {
            color: var(--primary);
        }
        .text-accent {
            color: var(--accent);
        }
        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            border: 0;
        }

/* roulang page: category1 */
:root {
            --brand-green: #00E676;
            --brand-red: #FF3D00;
            --dark-bg: #121212;
            --card-bg: #1E1E1E;
            --text-weak: #B0B0B0;
            --text-white: #FFFFFF;
            --header-bg: #FFFFFF;
            --border-subtle: rgba(255, 255, 255, 0.05);
            --border-medium: rgba(255, 255, 255, 0.12);
            --shadow-card: 0 4px 6px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.05);
            --shadow-glow: 0 0 12px rgba(0, 230, 118, 0.6);
            --radius-sm: 8px;
            --radius-lg: 16px;
            --spacing-xs: 4px;
            --spacing-sm: 8px;
            --spacing-md: 16px;
            --spacing-lg: 24px;
            --spacing-xl: 32px;
            --spacing-2xl: 48px;
            --spacing-3xl: 64px;
            --transition-fast: 0.18s ease;
            --transition-smooth: 0.28s 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: 'Inter', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', system-ui, -apple-system, sans-serif;
            background-color: var(--dark-bg);
            color: var(--text-white);
            line-height: 1.6;
            font-size: 15px;
            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-smooth);
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--brand-green);
            outline-offset: 3px;
            border-radius: 4px;
        }

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

        /* ===== HEADER ===== */
        .site-header {
            background: var(--header-bg);
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
            width: 100%;
        }

        .header-inner {
            max-width: 1320px;
            margin: 0 auto;
            padding: 0 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 60px;
            gap: 20px;
        }

        .header-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 18px;
            color: #1a1a1a;
            white-space: nowrap;
            flex-shrink: 0;
        }

        .header-logo .logo-icon {
            width: 34px;
            height: 34px;
            background: var(--brand-green);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            color: #1a1a1a;
            flex-shrink: 0;
        }

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

        .header-nav a {
            display: inline-block;
            padding: 8px 16px;
            font-size: 14px;
            font-weight: 500;
            color: #444;
            border-radius: 6px;
            position: relative;
            white-space: nowrap;
            transition: all var(--transition-fast);
        }

        .header-nav a:hover {
            color: #1a1a1a;
            background: #f5f5f5;
        }

        .header-nav a.active {
            color: var(--brand-green);
            font-weight: 600;
        }

        .header-nav a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 60%;
            height: 3px;
            background: var(--brand-green);
            border-radius: 3px;
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .header-search {
            width: 180px;
            height: 38px;
            border-radius: 20px;
            background: #f5f5f5;
            padding: 0 16px;
            font-size: 13px;
            color: #333;
            transition: all var(--transition-fast);
            border: 2px solid transparent;
        }

        .header-search:focus {
            border-color: var(--brand-green);
            background: #fff;
            width: 220px;
        }

        .btn-cta-header {
            background: var(--brand-green);
            color: #1a1a1a;
            font-weight: 600;
            font-size: 13px;
            padding: 10px 18px;
            border-radius: 20px;
            white-space: nowrap;
            letter-spacing: 0.3px;
            transition: all var(--transition-smooth);
            box-shadow: 0 2px 8px rgba(0, 230, 118, 0.25);
        }

        .btn-cta-header:hover {
            box-shadow: var(--shadow-glow);
            transform: translateY(-1px);
        }

        .mobile-menu-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 26px;
            color: #333;
            padding: 6px;
            cursor: pointer;
            line-height: 1;
        }

        /* ===== CONTAINER ===== */
        .container-custom {
            max-width: 1320px;
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ===== HERO ===== */
        .hero-match-data {
            position: relative;
            background: #0d0d0d;
            background-image:
                radial-gradient(ellipse at 30% 20%, rgba(0, 230, 118, 0.06) 0%, transparent 55%),
                radial-gradient(ellipse at 70% 60%, rgba(255, 61, 0, 0.04) 0%, transparent 55%),
                url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            background-blend-mode: overlay;
            padding: 72px 0 60px;
            min-height: 420px;
            display: flex;
            align-items: center;
            overflow: hidden;
        }

        .hero-match-data::before {
            content: '';
            position: absolute;
            inset: 0;
            background:
                repeating-linear-gradient(0deg, transparent, transparent 39px, rgba(255, 255, 255, 0.015) 39px, rgba(255, 255, 255, 0.015) 40px),
                repeating-linear-gradient(90deg, transparent, transparent 39px, rgba(255, 255, 255, 0.015) 39px, rgba(255, 255, 255, 0.015) 40px);
            pointer-events: none;
            z-index: 0;
        }

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

        .hero-match-data h1 {
            font-size: 36px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
            letter-spacing: -0.5px;
        }

        .hero-match-data .hero-subtitle {
            font-size: 16px;
            color: var(--text-weak);
            max-width: 600px;
            margin-bottom: 28px;
            line-height: 1.6;
        }

        .hero-cta-row {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }

        .btn-primary-glow {
            background: var(--brand-green);
            color: #1a1a1a;
            font-weight: 600;
            font-size: 15px;
            padding: 13px 28px;
            border-radius: 28px;
            letter-spacing: 0.3px;
            box-shadow: 0 4px 16px rgba(0, 230, 118, 0.3);
            transition: all var(--transition-smooth);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-primary-glow:hover {
            box-shadow: var(--shadow-glow);
            transform: translateY(-2px);
        }

        .btn-outline-green {
            background: transparent;
            color: var(--brand-green);
            font-weight: 600;
            font-size: 15px;
            padding: 13px 28px;
            border-radius: 28px;
            border: 2px solid var(--brand-green);
            letter-spacing: 0.3px;
            transition: all var(--transition-smooth);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-outline-green:hover {
            background: rgba(0, 230, 118, 0.1);
            box-shadow: 0 0 8px rgba(0, 230, 118, 0.25);
        }

        /* ===== SECTION ===== */
        .section-block {
            padding: 56px 0;
        }

        .section-title {
            font-size: 26px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 8px;
            letter-spacing: -0.3px;
        }

        .section-desc {
            font-size: 15px;
            color: var(--text-weak);
            margin-bottom: 32px;
            max-width: 700px;
            line-height: 1.6;
        }

        /* ===== GLASS CARD ===== */
        .glass-card {
            background: rgba(30, 30, 30, 0.7);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-sm);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-smooth);
        }

        .glass-card:hover {
            border-color: rgba(255, 255, 255, 0.12);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.08);
            transform: translateY(-2px);
        }

        /* ===== FILTER BAR ===== */
        .filter-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            align-items: center;
            padding: 20px;
            background: rgba(30, 30, 30, 0.65);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-sm);
            margin-bottom: 28px;
        }

        .filter-bar select,
        .filter-bar input {
            height: 40px;
            border-radius: 20px;
            padding: 0 16px;
            font-size: 14px;
            background: #2a2a2a;
            color: #fff;
            border: 1px solid rgba(255, 255, 255, 0.1);
            transition: all var(--transition-fast);
            min-width: 130px;
        }

        .filter-bar select:focus,
        .filter-bar input:focus {
            border-color: var(--brand-green);
            box-shadow: 0 0 0 3px rgba(0, 230, 118, 0.1);
        }

        .filter-bar .btn-filter-apply {
            height: 40px;
            padding: 0 22px;
            border-radius: 20px;
            background: var(--brand-green);
            color: #1a1a1a;
            font-weight: 600;
            font-size: 14px;
            transition: all var(--transition-smooth);
        }

        .filter-bar .btn-filter-apply:hover {
            box-shadow: var(--shadow-glow);
        }

        .filter-bar .btn-filter-reset {
            height: 40px;
            padding: 0 18px;
            border-radius: 20px;
            background: transparent;
            color: var(--text-weak);
            font-size: 13px;
            border: 1px solid rgba(255, 255, 255, 0.2);
            transition: all var(--transition-fast);
        }

        .filter-bar .btn-filter-reset:hover {
            border-color: #fff;
            color: #fff;
        }

        /* ===== MATCH LIST ===== */
        .match-list-item {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 16px 20px;
            background: rgba(30, 30, 30, 0.55);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-sm);
            margin-bottom: 8px;
            transition: all var(--transition-smooth);
            flex-wrap: wrap;
        }

        .match-list-item:hover {
            border-color: rgba(0, 230, 118, 0.3);
            background: rgba(30, 30, 30, 0.75);
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.35);
        }

        .match-time {
            font-size: 13px;
            color: var(--text-weak);
            min-width: 55px;
            text-align: center;
            font-variant-numeric: tabular-nums;
            font-family: 'SF Mono', 'Consolas', 'Courier New', monospace;
        }

        .match-teams {
            flex: 1;
            min-width: 180px;
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 600;
            font-size: 15px;
        }

        .match-teams .team-home,
        .match-teams .team-away {
            color: #fff;
            white-space: nowrap;
        }

        .match-teams .vs-divider {
            color: var(--text-weak);
            font-weight: 400;
            font-size: 13px;
        }

        .match-score {
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            min-width: 70px;
            text-align: center;
            font-variant-numeric: tabular-nums;
            font-family: 'SF Mono', 'Consolas', 'Courier New', monospace;
            letter-spacing: 2px;
        }

        .match-score.live-score {
            color: var(--brand-green);
        }

        .status-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 5px 12px;
            border-radius: 14px;
            font-size: 12px;
            font-weight: 600;
            white-space: nowrap;
            letter-spacing: 0.3px;
        }

        .status-live {
            background: rgba(255, 61, 0, 0.2);
            color: var(--brand-red);
            border: 1px solid rgba(255, 61, 0, 0.35);
            animation: livePulse 1.6s ease-in-out infinite;
        }

        .status-live .live-dot {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--brand-red);
            display: inline-block;
            animation: livePulseDot 1.6s ease-in-out infinite;
        }

        @keyframes livePulse {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(255, 61, 0, 0.35);
            }
            50% {
                box-shadow: 0 0 0 8px rgba(255, 61, 0, 0);
            }
        }
        @keyframes livePulseDot {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: 0.35;
            }
        }

        .status-finished {
            background: rgba(255, 255, 255, 0.06);
            color: #888;
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .status-upcoming {
            background: rgba(0, 230, 118, 0.08);
            color: var(--brand-green);
            border: 1px solid rgba(0, 230, 118, 0.2);
        }

        .match-league-tag {
            font-size: 11px;
            color: var(--text-weak);
            background: rgba(255, 255, 255, 0.04);
            padding: 3px 10px;
            border-radius: 10px;
            white-space: nowrap;
            border: 1px solid rgba(255, 255, 255, 0.06);
        }

        /* ===== STANDINGS TABLE ===== */
        .standings-card {
            background: rgba(30, 30, 30, 0.7);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-sm);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            transition: all var(--transition-smooth);
        }

        .standings-card:hover {
            border-color: rgba(255, 255, 255, 0.12);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
        }

        .standings-card h3 {
            font-size: 17px;
            font-weight: 700;
            color: #fff;
            padding: 16px 20px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            margin: 0;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .standings-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 14px;
            font-variant-numeric: tabular-nums;
        }

        .standings-table th {
            text-align: left;
            padding: 10px 14px;
            font-size: 12px;
            font-weight: 500;
            color: var(--text-weak);
            text-transform: uppercase;
            letter-spacing: 0.5px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            background: rgba(0, 0, 0, 0.2);
        }

        .standings-table td {
            padding: 10px 14px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.03);
            color: #ddd;
        }

        .standings-table tr:hover td {
            background: rgba(255, 255, 255, 0.02);
        }

        .standings-table .pos-col {
            font-weight: 700;
            color: #fff;
            width: 36px;
            text-align: center;
        }

        .standings-table .team-col {
            font-weight: 500;
            color: #fff;
        }

        .standings-table .pts-col {
            font-weight: 700;
            color: var(--brand-green);
        }

        .standings-table .pos-1 {
            color: #FFD700;
        }
        .standings-table .pos-2 {
            color: #C0C0C0;
        }
        .standings-table .pos-3 {
            color: #CD7F32;
        }

        /* ===== FEATURE CARDS ===== */
        .feature-icon-card {
            background: rgba(30, 30, 30, 0.7);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            text-align: center;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-smooth);
        }

        .feature-icon-card:hover {
            transform: translateY(-4px);
            border-color: rgba(0, 230, 118, 0.3);
            box-shadow: 0 12px 28px rgba(0, 0, 0, 0.5);
        }

        .feature-icon-card .ficon {
            font-size: 40px;
            margin-bottom: 14px;
            display: block;
        }

        .feature-icon-card h3 {
            font-size: 16px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 8px;
        }

        .feature-icon-card p {
            font-size: 13px;
            color: var(--text-weak);
            line-height: 1.5;
        }

        /* ===== FAQ ===== */
        .faq-item {
            background: rgba(30, 30, 30, 0.55);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-sm);
            padding: 20px 24px;
            margin-bottom: 10px;
            border-left: 4px solid var(--brand-green);
            transition: all var(--transition-smooth);
            cursor: pointer;
        }

        .faq-item:hover {
            background: rgba(30, 30, 30, 0.75);
            border-left-color: #fff;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
        }

        .faq-item .faq-question {
            font-weight: 700;
            font-size: 15px;
            color: #fff;
            margin-bottom: 8px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .faq-item .faq-answer {
            font-size: 14px;
            color: var(--text-weak);
            line-height: 1.65;
        }

        .faq-icon {
            color: var(--brand-green);
            font-size: 18px;
            flex-shrink: 0;
        }

        /* ===== CTA STRIP ===== */
        .cta-strip {
            background: linear-gradient(135deg, rgba(0, 230, 118, 0.12) 0%, rgba(0, 200, 100, 0.06) 100%);
            border: 1px solid rgba(0, 230, 118, 0.2);
            border-radius: var(--radius-lg);
            padding: 40px 32px;
            text-align: center;
        }

        .cta-strip h2 {
            font-size: 24px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 8px;
        }

        .cta-strip p {
            font-size: 15px;
            color: var(--text-weak);
            margin-bottom: 20px;
        }

        .subscribe-row {
            display: flex;
            gap: 10px;
            justify-content: center;
            flex-wrap: wrap;
            max-width: 500px;
            margin: 0 auto;
        }

        .subscribe-row input {
            flex: 1;
            min-width: 220px;
            height: 46px;
            border-radius: 24px;
            padding: 0 20px;
            font-size: 14px;
            background: rgba(255, 255, 255, 0.06);
            color: #fff;
            border: 2px solid rgba(255, 255, 255, 0.2);
            transition: all var(--transition-fast);
        }

        .subscribe-row input:focus {
            border-color: var(--brand-green);
            box-shadow: 0 0 0 4px rgba(0, 230, 118, 0.08);
        }

        .subscribe-row button {
            height: 46px;
            padding: 0 26px;
            border-radius: 24px;
            background: var(--brand-green);
            color: #1a1a1a;
            font-weight: 700;
            font-size: 14px;
            letter-spacing: 0.3px;
            transition: all var(--transition-smooth);
            white-space: nowrap;
        }

        .subscribe-row button:hover {
            box-shadow: var(--shadow-glow);
            transform: translateY(-1px);
        }

        /* ===== FOOTER ===== */
        .site-footer {
            background: #0a0a0a;
            padding: 48px 0 32px;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
        }

        .footer-cols {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 32px;
            margin-bottom: 36px;
        }

        .footer-col h4 {
            font-size: 15px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
        }

        .footer-col a {
            display: block;
            font-size: 13px;
            color: #888;
            padding: 5px 0;
            transition: color var(--transition-fast);
        }

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

        .footer-bottom {
            text-align: center;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            padding-top: 24px;
        }

        .footer-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 6px;
            margin-bottom: 14px;
            font-size: 12px;
            color: #666;
        }

        .footer-links a {
            color: #888;
            font-size: 12px;
            transition: color var(--transition-fast);
        }

        .footer-links a:hover {
            color: var(--brand-green);
        }
        .footer-links span {
            color: #444;
        }

        .footer-bottom p {
            font-size: 12px;
            color: #555;
            margin: 3px 0;
        }

        .footer-bottom .beian-info {
            color: #555;
            font-size: 11px;
        }

        /* ===== RESPONSIVE ===== */
        @media (max-width: 1024px) {
            .header-nav a {
                padding: 6px 10px;
                font-size: 13px;
            }
            .header-search {
                width: 130px;
            }
            .header-search:focus {
                width: 160px;
            }
            .hero-match-data h1 {
                font-size: 28px;
            }
            .footer-cols {
                grid-template-columns: repeat(2, 1fr);
                gap: 24px;
            }
            .match-list-item {
                gap: 10px;
                padding: 12px 14px;
            }
            .match-score {
                font-size: 17px;
                min-width: 50px;
            }
            .match-teams {
                font-size: 14px;
                min-width: 140px;
            }
        }

        @media (max-width: 768px) {
            .header-inner {
                height: 52px;
                padding: 0 14px;
                gap: 8px;
            }
            .header-nav {
                display: none;
                position: absolute;
                top: 52px;
                left: 0;
                right: 0;
                background: #fff;
                flex-direction: column;
                padding: 12px;
                box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
                border-radius: 0 0 12px 12px;
                z-index: 99;
                gap: 2px;
            }
            .header-nav.open {
                display: flex;
            }
            .header-nav a {
                width: 100%;
                text-align: center;
                padding: 10px;
                font-size: 15px;
            }
            .header-nav a.active::after {
                display: none;
            }
            .header-nav a.active {
                background: rgba(0, 230, 118, 0.1);
                border-radius: 8px;
            }
            .mobile-menu-toggle {
                display: block;
            }
            .header-actions {
                gap: 6px;
            }
            .header-search {
                width: 100px;
                font-size: 12px;
                padding: 0 12px;
            }
            .btn-cta-header {
                font-size: 11px;
                padding: 8px 12px;
            }
            .hero-match-data {
                padding: 48px 0 40px;
                min-height: 300px;
            }
            .hero-match-data h1 {
                font-size: 24px;
            }
            .hero-match-data .hero-subtitle {
                font-size: 14px;
            }
            .section-title {
                font-size: 21px;
            }
            .filter-bar {
                flex-direction: column;
                gap: 8px;
            }
            .filter-bar select,
            .filter-bar input {
                width: 100%;
                min-width: auto;
            }
            .match-list-item {
                flex-wrap: wrap;
                gap: 8px;
                padding: 12px;
                font-size: 13px;
            }
            .match-teams {
                min-width: 120px;
                font-size: 13px;
            }
            .match-score {
                font-size: 16px;
                min-width: 44px;
            }
            .standings-table {
                font-size: 12px;
            }
            .standings-table th,
            .standings-table td {
                padding: 7px 8px;
            }
            .footer-cols {
                grid-template-columns: 1fr 1fr;
                gap: 18px;
            }
            .cta-strip {
                padding: 28px 16px;
            }
            .cta-strip h2 {
                font-size: 20px;
            }
            .subscribe-row input {
                min-width: 160px;
            }
        }

        @media (max-width: 520px) {
            .header-logo {
                font-size: 15px;
                gap: 6px;
            }
            .header-logo .logo-icon {
                width: 28px;
                height: 28px;
                font-size: 14px;
            }
            .header-search {
                display: none;
            }
            .btn-cta-header {
                font-size: 10px;
                padding: 7px 10px;
            }
            .hero-match-data h1 {
                font-size: 20px;
            }
            .hero-match-data .hero-subtitle {
                font-size: 13px;
            }
            .btn-primary-glow,
            .btn-outline-green {
                font-size: 13px;
                padding: 10px 20px;
            }
            .section-title {
                font-size: 18px;
            }
            .match-list-item {
                flex-direction: column;
                align-items: flex-start;
                gap: 6px;
            }
            .match-teams {
                font-size: 14px;
            }
            .match-score {
                font-size: 18px;
            }
            .footer-cols {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .footer-links {
                font-size: 10px;
                gap: 3px;
            }
            .standings-table {
                font-size: 11px;
            }
        }

/* roulang page: category2 */
:root {
            --color-primary: #00E676;
            --color-secondary: #FF3D00;
            --color-bg: #121212;
            --color-card: #1E1E1E;
            --color-text: #FFFFFF;
            --color-text-weak: #B0B0B0;
            --color-border: rgba(255, 255, 255, 0.05);
            --radius-sm: 8px;
            --radius-lg: 16px;
            --shadow-card: 0 4px 6px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.05);
            --shadow-glow: 0 0 12px rgba(0, 230, 118, 0.6);
            --transition-fast: 0.2s ease;
            --transition-normal: 0.3s ease;
            --font-mono: 'SF Mono', 'Cascadia Code', 'Consolas', monospace;
            --spacing-xs: 8px;
            --spacing-sm: 16px;
            --spacing-md: 24px;
            --spacing-lg: 40px;
            --spacing-xl: 60px;
            --spacing-2xl: 80px;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            padding: 0;
            font-family: 'Inter', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            background-color: var(--color-bg);
            color: var(--color-text);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

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

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

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

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

        .container-custom {
            width: 100%;
            max-width: 1280px;
            margin-left: auto;
            margin-right: auto;
            padding-left: 24px;
            padding-right: 24px;
        }

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

        .header-main {
            background: #FFFFFF;
            border-bottom: 1px solid #E5E5E5;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 1px 8px rgba(0, 0, 0, 0.06);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 60px;
            gap: 20px;
            flex-wrap: nowrap;
        }

        .header-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 20px;
            color: #1a1a1a;
            white-space: nowrap;
            flex-shrink: 0;
        }

        .header-logo .logo-icon {
            font-size: 26px;
            color: var(--color-primary);
            background: #f0f0f0;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        .header-nav {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: nowrap;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
            flex-shrink: 1;
        }

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

        .header-nav a {
            display: inline-block;
            padding: 8px 16px;
            font-size: 14px;
            font-weight: 500;
            color: #555;
            border-radius: 6px;
            white-space: nowrap;
            transition: all var(--transition-fast);
            position: relative;
            text-decoration: none;
        }

        .header-nav a:hover {
            color: #1a1a1a;
            background: #f5f5f5;
        }

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

        .header-nav a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 24px;
            height: 3px;
            background: var(--color-primary);
            border-radius: 2px;
        }

        .header-right {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }

        .header-search {
            display: flex;
            align-items: center;
            background: #f5f5f5;
            border-radius: 20px;
            padding: 8px 16px;
            gap: 8px;
            border: 1px solid transparent;
            transition: all var(--transition-fast);
        }

        .header-search:focus-within {
            border-color: var(--color-primary);
            background: #fff;
            box-shadow: 0 0 0 3px rgba(0, 230, 118, 0.1);
        }

        .header-search input {
            border: none;
            background: transparent;
            font-size: 14px;
            width: 140px;
            color: #333;
        }

        .header-search input::placeholder {
            color: #999;
        }

        .header-search .search-icon {
            color: #999;
            font-size: 14px;
        }

        .btn-cta-nav {
            background: var(--color-primary);
            color: #1a1a1a;
            font-weight: 600;
            padding: 9px 18px;
            border-radius: 20px;
            font-size: 13px;
            white-space: nowrap;
            border: none;
            cursor: pointer;
            transition: all var(--transition-fast);
            text-decoration: none;
            display: inline-block;
        }

        .btn-cta-nav:hover {
            box-shadow: var(--shadow-glow);
            transform: translateY(-1px);
        }

        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            font-size: 24px;
            color: #333;
            cursor: pointer;
            padding: 4px;
        }

        @media (max-width: 1024px) {
            .header-nav {
                gap: 2px;
            }
            .header-nav a {
                padding: 8px 10px;
                font-size: 13px;
            }
            .header-search input {
                width: 100px;
            }
            .btn-cta-nav {
                padding: 8px 14px;
                font-size: 12px;
            }
            .header-logo {
                font-size: 17px;
            }
        }

        @media (max-width: 768px) {
            .header-inner {
                height: 54px;
                gap: 10px;
            }
            .header-nav {
                display: none;
                position: absolute;
                top: 60px;
                left: 0;
                right: 0;
                background: #fff;
                flex-direction: column;
                padding: 12px 16px;
                gap: 4px;
                box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
                border-bottom: 1px solid #eee;
                z-index: 999;
            }
            .header-nav.open {
                display: flex;
            }
            .header-nav a {
                width: 100%;
                padding: 12px 16px;
                font-size: 15px;
                border-radius: 8px;
            }
            .header-nav a.active::after {
                display: none;
            }
            .header-nav a.active {
                background: rgba(0, 230, 118, 0.08);
            }
            .mobile-menu-btn {
                display: block;
            }
            .header-search {
                display: none;
            }
            .header-right .btn-cta-nav {
                font-size: 11px;
                padding: 7px 12px;
            }
            .header-logo {
                font-size: 16px;
            }
            .header-logo .logo-icon {
                width: 34px;
                height: 34px;
                font-size: 20px;
            }
        }

        @media (max-width: 520px) {
            .header-inner {
                height: 48px;
                gap: 6px;
            }
            .header-logo {
                font-size: 14px;
                gap: 6px;
            }
            .header-logo .logo-icon {
                width: 28px;
                height: 28px;
                font-size: 16px;
            }
            .btn-cta-nav {
                padding: 6px 10px;
                font-size: 10px;
            }
            .mobile-menu-btn {
                font-size: 20px;
            }
        }

        .hero-video {
            position: relative;
            background: linear-gradient(180deg, #0a0a0a 0%, #121212 40%, #1a1a1a 100%);
            padding: 60px 0 50px;
            overflow: hidden;
            min-height: 520px;
            display: flex;
            align-items: center;
        }

        .hero-video::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image:
                radial-gradient(circle at 20% 30%, rgba(0, 230, 118, 0.04) 0%, transparent 60%),
                radial-gradient(circle at 75% 60%, rgba(255, 61, 0, 0.03) 0%, transparent 50%),
                repeating-linear-gradient(0deg, transparent, transparent 39px, rgba(255, 255, 255, 0.012) 39px, rgba(255, 255, 255, 0.012) 40px),
                repeating-linear-gradient(90deg, transparent, transparent 39px, rgba(255, 255, 255, 0.012) 39px, rgba(255, 255, 255, 0.012) 40px);
            pointer-events: none;
            z-index: 0;
        }

        .hero-video-content {
            position: relative;
            z-index: 1;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }

        .hero-video-text h1 {
            font-size: 34px;
            font-weight: 700;
            color: #FFFFFF;
            margin: 0 0 16px;
            line-height: 1.3;
            letter-spacing: -0.5px;
        }

        .hero-video-text h1 .highlight {
            color: var(--color-primary);
        }

        .hero-video-text .hero-subtitle {
            font-size: 16px;
            color: var(--color-text-weak);
            margin: 0 0 28px;
            line-height: 1.6;
        }

        .hero-video-text .hero-stats-row {
            display: flex;
            gap: 32px;
            flex-wrap: wrap;
            margin-bottom: 28px;
        }

        .hero-stat-item {
            text-align: left;
        }

        .hero-stat-item .stat-number {
            font-size: 28px;
            font-weight: 700;
            color: var(--color-primary);
            font-family: var(--font-mono);
            letter-spacing: -1px;
        }

        .hero-stat-item .stat-label {
            font-size: 13px;
            color: var(--color-text-weak);
            margin-top: 2px;
        }

        .hero-featured-video {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card), 0 0 40px rgba(0, 230, 118, 0.1);
            aspect-ratio: 16 / 9;
            cursor: pointer;
            transition: all var(--transition-normal);
            border: 1px solid var(--color-border);
        }

        .hero-featured-video:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card), 0 0 60px rgba(0, 230, 118, 0.2);
        }

        .hero-featured-video img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .hero-featured-video .video-overlay {
            position: absolute;
            inset: 0;
            background: rgba(0, 0, 0, 0.45);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: background var(--transition-normal);
        }

        .hero-featured-video:hover .video-overlay {
            background: rgba(0, 0, 0, 0.3);
        }

        .hero-featured-video .play-btn {
            width: 72px;
            height: 72px;
            border-radius: 50%;
            background: rgba(0, 230, 118, 0.9);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 28px;
            color: #1a1a1a;
            transition: all var(--transition-normal);
            box-shadow: 0 0 30px rgba(0, 230, 118, 0.5);
            animation: pulse-play 2s ease-in-out infinite;
        }

        @keyframes pulse-play {
            0%,
            100% {
                box-shadow: 0 0 20px rgba(0, 230, 118, 0.5);
            }
            50% {
                box-shadow: 0 0 40px rgba(0, 230, 118, 0.8), 0 0 60px rgba(0, 230, 118, 0.3);
            }
        }

        .hero-featured-video:hover .play-btn {
            transform: scale(1.1);
            background: #00ff85;
        }

        .hero-featured-video .video-duration-badge {
            position: absolute;
            bottom: 12px;
            right: 12px;
            background: rgba(0, 0, 0, 0.8);
            color: #fff;
            font-size: 12px;
            padding: 4px 10px;
            border-radius: 4px;
            font-family: var(--font-mono);
            letter-spacing: 1px;
        }

        .hero-featured-video .video-live-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--color-secondary);
            color: #fff;
            font-size: 11px;
            padding: 4px 10px;
            border-radius: 4px;
            font-weight: 600;
            letter-spacing: 1px;
            animation: breath 1.5s ease-in-out infinite;
        }

        @keyframes breath {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: 0.5;
            }
        }

        @media (max-width: 1024px) {
            .hero-video-content {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            .hero-video {
                padding: 40px 0 40px;
                min-height: auto;
            }
            .hero-video-text h1 {
                font-size: 28px;
            }
            .hero-featured-video {
                max-width: 600px;
                margin: 0 auto;
            }
            .hero-featured-video .play-btn {
                width: 56px;
                height: 56px;
                font-size: 22px;
            }
        }

        @media (max-width: 520px) {
            .hero-video {
                padding: 28px 0 30px;
            }
            .hero-video-text h1 {
                font-size: 22px;
            }
            .hero-video-text .hero-subtitle {
                font-size: 14px;
            }
            .hero-stat-item .stat-number {
                font-size: 22px;
            }
            .hero-featured-video .play-btn {
                width: 44px;
                height: 44px;
                font-size: 18px;
            }
            .hero-stats-row {
                gap: 16px;
            }
        }

        .section-block {
            padding: 60px 0;
        }

        .section-title-group {
            margin-bottom: 36px;
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 16px;
        }

        .section-title-group h2 {
            font-size: 26px;
            font-weight: 700;
            color: #FFFFFF;
            margin: 0;
            letter-spacing: -0.3px;
        }

        .section-title-group .section-subtitle {
            font-size: 14px;
            color: var(--color-text-weak);
            margin: 4px 0 0;
        }

        .section-title-group .section-link {
            font-size: 14px;
            color: var(--color-primary);
            font-weight: 500;
            transition: color var(--transition-fast);
            white-space: nowrap;
            text-decoration: none;
        }

        .section-title-group .section-link:hover {
            color: #00ff85;
            text-decoration: underline;
        }

        @media (max-width: 520px) {
            .section-block {
                padding: 40px 0;
            }
            .section-title-group h2 {
                font-size: 21px;
            }
        }

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

        @media (max-width: 1024px) {
            .video-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 16px;
            }
        }

        @media (max-width: 768px) {
            .video-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 14px;
            }
        }

        @media (max-width: 520px) {
            .video-grid {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
        }

        .video-card {
            background: rgba(30, 30, 30, 0.7);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-sm);
            overflow: hidden;
            transition: all var(--transition-normal);
            cursor: pointer;
            box-shadow: var(--shadow-card);
            position: relative;
        }

        .video-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5), 0 0 20px rgba(0, 230, 118, 0.1);
            border-color: rgba(0, 230, 118, 0.2);
        }

        .video-card .card-thumb {
            position: relative;
            aspect-ratio: 16 / 10;
            overflow: hidden;
            background: #1a1a1a;
        }

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

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

        .video-card .card-thumb .duration-tag {
            position: absolute;
            bottom: 8px;
            right: 8px;
            background: rgba(0, 0, 0, 0.85);
            color: #fff;
            font-size: 11px;
            padding: 3px 8px;
            border-radius: 3px;
            font-family: var(--font-mono);
            letter-spacing: 0.5px;
        }

        .video-card .card-thumb .badge-tag {
            position: absolute;
            top: 8px;
            left: 8px;
            font-size: 10px;
            padding: 3px 8px;
            border-radius: 3px;
            font-weight: 600;
            letter-spacing: 0.5px;
            color: #fff;
        }

        .badge-new {
            background: var(--color-secondary);
        }
        .badge-hot {
            background: #FF6D00;
        }
        .badge-featured {
            background: var(--color-primary);
            color: #1a1a1a !important;
        }

        .video-card .card-body {
            padding: 14px;
        }

        .video-card .card-body h3 {
            font-size: 15px;
            font-weight: 600;
            color: #FFFFFF;
            margin: 0 0 8px;
            line-height: 1.4;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            transition: color var(--transition-fast);
        }

        .video-card:hover .card-body h3 {
            color: var(--color-primary);
        }

        .video-card .card-body .card-meta {
            font-size: 12px;
            color: var(--color-text-weak);
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .video-card .card-body .card-meta span {
            display: flex;
            align-items: center;
            gap: 4px;
        }

        .video-card .play-icon-sm {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%) scale(0);
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(0, 230, 118, 0.9);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            color: #1a1a1a;
            transition: transform var(--transition-normal);
            z-index: 2;
            pointer-events: none;
        }

        .video-card:hover .play-icon-sm {
            transform: translate(-50%, -50%) scale(1);
        }

        .featured-large-card {
            background: rgba(30, 30, 30, 0.7);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            display: grid;
            grid-template-columns: 1.4fr 1fr;
            gap: 0;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-normal);
            cursor: pointer;
        }

        .featured-large-card:hover {
            border-color: rgba(0, 230, 118, 0.3);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5), 0 0 30px rgba(0, 230, 118, 0.08);
            transform: translateY(-2px);
        }

        .featured-large-card .flc-image {
            aspect-ratio: 16 / 9;
            overflow: hidden;
            position: relative;
        }

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

        .featured-large-card .flc-image .play-btn-lg {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: rgba(0, 230, 118, 0.9);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            color: #1a1a1a;
            transition: all var(--transition-normal);
        }

        .featured-large-card:hover .flc-image .play-btn-lg {
            transform: translate(-50%, -50%) scale(1.1);
            box-shadow: 0 0 24px rgba(0, 230, 118, 0.7);
        }

        .featured-large-card .flc-body {
            padding: 28px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .featured-large-card .flc-body .flc-category {
            font-size: 12px;
            color: var(--color-primary);
            font-weight: 600;
            letter-spacing: 1px;
            text-transform: uppercase;
            margin-bottom: 8px;
        }

        .featured-large-card .flc-body h3 {
            font-size: 22px;
            font-weight: 700;
            color: #FFFFFF;
            margin: 0 0 12px;
            line-height: 1.3;
        }

        .featured-large-card .flc-body p {
            font-size: 14px;
            color: var(--color-text-weak);
            margin: 0 0 20px;
            line-height: 1.6;
        }

        .featured-large-card .flc-body .flc-meta {
            font-size: 12px;
            color: #888;
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        @media (max-width: 768px) {
            .featured-large-card {
                grid-template-columns: 1fr;
            }
            .featured-large-card .flc-body {
                padding: 20px;
            }
            .featured-large-card .flc-body h3 {
                font-size: 18px;
            }
        }

        .topic-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        @media (max-width: 768px) {
            .topic-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 14px;
            }
        }

        @media (max-width: 520px) {
            .topic-grid {
                grid-template-columns: 1fr;
                gap: 12px;
            }
        }

        .topic-card {
            background: rgba(30, 30, 30, 0.7);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-lg);
            padding: 24px;
            transition: all var(--transition-normal);
            cursor: pointer;
            box-shadow: var(--shadow-card);
            position: relative;
            overflow: hidden;
        }

        .topic-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--color-primary), transparent);
            opacity: 0;
            transition: opacity var(--transition-normal);
        }

        .topic-card:hover::before {
            opacity: 1;
        }
        .topic-card:hover {
            border-color: rgba(0, 230, 118, 0.25);
            transform: translateY(-3px);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
        }

        .topic-card .topic-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: rgba(0, 230, 118, 0.12);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            color: var(--color-primary);
            margin-bottom: 14px;
        }

        .topic-card h4 {
            font-size: 17px;
            font-weight: 600;
            color: #FFFFFF;
            margin: 0 0 8px;
        }

        .topic-card p {
            font-size: 13px;
            color: var(--color-text-weak);
            margin: 0;
            line-height: 1.5;
        }

        .topic-card .topic-tag {
            display: inline-block;
            font-size: 11px;
            color: var(--color-primary);
            border: 1px solid rgba(0, 230, 118, 0.3);
            padding: 3px 10px;
            border-radius: 12px;
            margin-top: 10px;
        }

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

        @media (max-width: 768px) {
            .faq-grid {
                grid-template-columns: 1fr;
            }
        }

        .faq-item {
            background: rgba(30, 30, 30, 0.6);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-sm);
            padding: 20px;
            position: relative;
            transition: all var(--transition-fast);
            cursor: pointer;
        }

        .faq-item::before {
            content: '';
            position: absolute;
            left: 0;
            top: 16px;
            bottom: 16px;
            width: 3px;
            background: var(--color-primary);
            border-radius: 0 3px 3px 0;
        }

        .faq-item:hover {
            border-color: rgba(0, 230, 118, 0.2);
            background: rgba(30, 30, 30, 0.8);
        }

        .faq-item .faq-question {
            font-weight: 600;
            font-size: 15px;
            color: #FFFFFF;
            margin-bottom: 8px;
            display: flex;
            align-items: flex-start;
            gap: 12px;
            padding-left: 16px;
        }

        .faq-item .faq-question .faq-icon {
            color: var(--color-primary);
            font-size: 14px;
            flex-shrink: 0;
            margin-top: 2px;
        }

        .faq-item .faq-answer {
            font-size: 13px;
            color: var(--color-text-weak);
            line-height: 1.7;
            padding-left: 16px;
            display: none;
        }

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

        .faq-item .faq-toggle {
            position: absolute;
            right: 16px;
            top: 20px;
            color: var(--color-primary);
            font-size: 14px;
            transition: transform var(--transition-fast);
        }

        .faq-item.open .faq-toggle {
            transform: rotate(45deg);
        }

        .testimonial-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        @media (max-width: 1024px) {
            .testimonial-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 520px) {
            .testimonial-grid {
                grid-template-columns: 1fr;
            }
        }

        .testimonial-card {
            background: rgba(30, 30, 30, 0.6);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-sm);
            padding: 20px;
            transition: all var(--transition-fast);
        }

        .testimonial-card:hover {
            border-color: rgba(0, 230, 118, 0.2);
        }

        .testimonial-card .testimonial-stars {
            color: #FFD600;
            font-size: 13px;
            margin-bottom: 10px;
            letter-spacing: 2px;
        }

        .testimonial-card p {
            font-size: 13px;
            color: var(--color-text-weak);
            line-height: 1.6;
            margin: 0 0 12px;
        }

        .testimonial-card .testimonial-author {
            font-size: 12px;
            color: #888;
            font-weight: 500;
        }

        .subscribe-band {
            background: linear-gradient(135deg, #00c853, #00E676);
            padding: 44px 0;
            text-align: center;
            color: #1a1a1a;
        }

        .subscribe-band h3 {
            font-size: 24px;
            font-weight: 700;
            margin: 0 0 8px;
        }

        .subscribe-band p {
            font-size: 15px;
            margin: 0 0 24px;
            opacity: 0.85;
        }

        .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;
            padding: 14px 18px;
            border-radius: 28px;
            border: 2px solid rgba(255, 255, 255, 0.6);
            background: transparent;
            color: #1a1a1a;
            font-size: 14px;
            transition: all var(--transition-fast);
        }

        .subscribe-form input::placeholder {
            color: rgba(26, 26, 26, 0.55);
        }
        .subscribe-form input:focus {
            border-color: #1a1a1a;
            background: rgba(255, 255, 255, 0.3);
        }

        .subscribe-form button {
            padding: 14px 28px;
            border-radius: 28px;
            background: #1a1a1a;
            color: #fff;
            font-weight: 600;
            font-size: 14px;
            border: none;
            cursor: pointer;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .subscribe-form button:hover {
            background: #000;
            transform: translateY(-1px);
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
        }

        .site-footer {
            background: #0a0a0a;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding: 48px 0 20px;
            color: #999;
            font-size: 13px;
        }

        .footer-cols {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 32px;
            margin-bottom: 32px;
        }

        @media (max-width: 768px) {
            .footer-cols {
                grid-template-columns: repeat(2, 1fr);
                gap: 24px;
            }
        }

        @media (max-width: 520px) {
            .footer-cols {
                grid-template-columns: 1fr 1fr;
                gap: 16px;
            }
        }

        .footer-col h4 {
            font-size: 14px;
            font-weight: 600;
            color: #ccc;
            margin: 0 0 14px;
        }

        .footer-col a {
            display: block;
            font-size: 12px;
            color: #888;
            padding: 4px 0;
            transition: color var(--transition-fast);
            text-decoration: none;
        }

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

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding-top: 20px;
            text-align: center;
            font-size: 11px;
            color: #777;
            line-height: 2;
        }

        .footer-bottom .footer-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 6px;
            margin-bottom: 8px;
        }

        .footer-bottom .footer-links a {
            color: #888;
            text-decoration: none;
            transition: color var(--transition-fast);
            font-size: 11px;
        }

        .footer-bottom .footer-links a:hover {
            color: var(--color-primary);
        }
        .footer-bottom .footer-links span {
            color: #555;
        }
        .footer-bottom .beian-info {
            font-size: 10px;
            color: #666;
            margin: 2px 0;
        }

        @media (max-width: 520px) {
            .site-footer {
                padding: 32px 0 16px;
            }
            .footer-bottom {
                font-size: 10px;
            }
            .footer-bottom .footer-links {
                gap: 3px;
            }
            .footer-bottom .footer-links a {
                font-size: 10px;
            }
        }

        .scrollbar-hide {
            -ms-overflow-style: none;
            scrollbar-width: none;
        }
        .scrollbar-hide::-webkit-scrollbar {
            display: none;
        }

/* roulang page: category3 */
:root {
            --primary: #00E676;
            --primary-dark: #00C853;
            --accent: #FF3D00;
            --accent-light: #FF6E40;
            --dark: #121212;
            --dark-card: #1E1E1E;
            --dark-card-hover: #252525;
            --gray-soft: #B0B0B0;
            --gray-muted: #8A8A8A;
            --white: #FFFFFF;
            --radius-card: 8px;
            --radius-card-lg: 16px;
            --radius-btn: 8px;
            --shadow-card: 0 4px 6px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.05);
            --shadow-card-hover: 0 8px 24px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.08);
            --shadow-glow: 0 0 12px rgba(0, 230, 118, 0.6);
            --shadow-glow-lg: 0 0 24px rgba(0, 230, 118, 0.8);
        }

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

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

        body {
            margin: 0;
            padding: 0;
            font-family: 'Inter', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', system-ui, -apple-system, sans-serif;
            font-size: 15px;
            line-height: 1.6;
            color: #B0B0B0;
            background-color: #121212;
            min-height: 100vh;
            overflow-x: hidden;
        }

        /* 背景网格纹理 */
        body::before {
            content: '';
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            pointer-events: none;
            z-index: 0;
            background-image:
                linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
            background-size: 40px 40px;
            opacity: 0.6;
        }

        /* 暗光玻璃卡片 */
        .glass-card {
            background: rgba(30, 30, 30, 0.7);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 1px solid rgba(255, 255, 255, 0.05);
            box-shadow: var(--shadow-card);
            border-radius: var(--radius-card);
            transition: all 0.3s ease;
        }
        .glass-card:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(255, 255, 255, 0.1);
            transform: translateY(-2px);
        }
        .glass-card-lg {
            background: rgba(30, 30, 30, 0.7);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 1px solid rgba(255, 255, 255, 0.05);
            box-shadow: var(--shadow-card);
            border-radius: var(--radius-card-lg);
            transition: all 0.3s ease;
        }
        .glass-card-lg:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(255, 255, 255, 0.1);
        }

        /* 呼吸灯Live标记 */
        .live-dot {
            display: inline-block;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background-color: #FF3D00;
            animation: breathe 1.4s ease-in-out infinite;
            margin-right: 4px;
            vertical-align: middle;
        }
        @keyframes breathe {
            0%,
            100% {
                box-shadow: 0 0 4px #FF3D00, 0 0 8px rgba(255, 61, 0, 0.6);
                opacity: 1;
            }
            50% {
                box-shadow: 0 0 10px #FF3D00, 0 0 20px rgba(255, 61, 0, 0.9);
                opacity: 0.6;
            }
        }

        /* 按钮样式 */
        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 12px 28px;
            background-color: #00E676;
            color: #121212;
            font-weight: 600;
            border-radius: var(--radius-btn);
            border: none;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
            font-size: 15px;
            letter-spacing: 0.02em;
        }
        .btn-primary:hover {
            box-shadow: var(--shadow-glow-lg);
            transform: translateY(-1px);
            background-color: #00ff84;
        }
        .btn-primary:active {
            transform: translateY(0);
            box-shadow: var(--shadow-glow);
        }
        .btn-outline {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 10px 24px;
            background: transparent;
            color: #00E676;
            font-weight: 500;
            border-radius: var(--radius-btn);
            border: 2px solid #00E676;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
            font-size: 14px;
            letter-spacing: 0.02em;
        }
        .btn-outline:hover {
            background: rgba(0, 230, 118, 0.1);
            box-shadow: 0 0 8px rgba(0, 230, 118, 0.3);
        }
        .btn-accent {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 10px 22px;
            background-color: #FF3D00;
            color: #FFFFFF;
            font-weight: 600;
            border-radius: var(--radius-btn);
            border: none;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
            font-size: 14px;
        }
        .btn-accent:hover {
            background-color: #FF6E40;
            box-shadow: 0 0 14px rgba(255, 61, 0, 0.5);
        }

        /* 角标 */
        .badge-new {
            display: inline-block;
            padding: 3px 10px;
            background-color: #FF3D00;
            color: #FFFFFF;
            font-size: 11px;
            font-weight: 700;
            border-radius: 4px;
            letter-spacing: 0.05em;
            text-transform: uppercase;
        }
        .badge-hot {
            display: inline-block;
            padding: 3px 10px;
            background: linear-gradient(135deg, #FF3D00, #FF6E40);
            color: #FFFFFF;
            font-size: 11px;
            font-weight: 700;
            border-radius: 4px;
            letter-spacing: 0.05em;
        }
        .badge-deep {
            display: inline-block;
            padding: 3px 10px;
            background-color: #00E676;
            color: #121212;
            font-size: 11px;
            font-weight: 700;
            border-radius: 4px;
            letter-spacing: 0.05em;
        }
        .badge-exclusive {
            display: inline-block;
            padding: 3px 10px;
            background: linear-gradient(135deg, #00E676, #00C853);
            color: #121212;
            font-size: 11px;
            font-weight: 700;
            border-radius: 4px;
            letter-spacing: 0.05em;
        }

        /* 导航 */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: #FFFFFF;
            border-bottom: 1px solid #E8E8E8;
            box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
            transition: all 0.3s ease;
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 24px;
            height: 60px;
            max-width: 1280px;
            margin: 0 auto;
        }
        .header-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            text-decoration: none;
            color: #1a1a1a;
            font-weight: 700;
            font-size: 18px;
            white-space: nowrap;
            flex-shrink: 0;
        }
        .header-logo svg {
            width: 32px;
            height: 32px;
            flex-shrink: 0;
        }
        .header-nav {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: nowrap;
        }
        .header-nav a {
            display: inline-block;
            padding: 8px 16px;
            text-decoration: none;
            color: #555;
            font-weight: 500;
            font-size: 14px;
            border-radius: 6px;
            transition: all 0.2s ease;
            white-space: nowrap;
            position: relative;
        }
        .header-nav a:hover {
            color: #00C853;
            background: rgba(0, 230, 118, 0.05);
        }
        .header-nav a.active {
            color: #00C853;
            font-weight: 700;
        }
        .header-nav a.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 16px;
            right: 16px;
            height: 3px;
            background: #00E676;
            border-radius: 3px 3px 0 0;
        }
        .header-search {
            display: flex;
            align-items: center;
            background: #f5f5f5;
            border-radius: 20px;
            padding: 6px 14px;
            border: 2px solid transparent;
            transition: all 0.3s ease;
            flex-shrink: 0;
        }
        .header-search:focus-within {
            border-color: #00E676;
            background: #fff;
            box-shadow: 0 0 0 3px rgba(0, 230, 118, 0.1);
        }
        .header-search input {
            border: none;
            outline: none;
            background: transparent;
            font-size: 13px;
            width: 140px;
            color: #333;
        }
        .header-search input::placeholder {
            color: #999;
        }
        .header-search svg {
            width: 16px;
            height: 16px;
            color: #999;
            flex-shrink: 0;
        }
        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            cursor: pointer;
            padding: 8px;
            color: #333;
            z-index: 110;
        }
        .mobile-menu-btn svg {
            width: 24px;
            height: 24px;
        }

        /* 页脚 */
        .site-footer {
            background: #0a0a0a;
            color: #B0B0B0;
            padding: 48px 0 0;
            margin-top: 60px;
            position: relative;
            z-index: 1;
        }
        .footer-cols {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 32px;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px 40px;
        }
        .footer-col h4 {
            color: #FFFFFF;
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 16px;
            letter-spacing: 0.03em;
        }
        .footer-col a {
            display: block;
            color: #8A8A8A;
            text-decoration: none;
            font-size: 13px;
            padding: 5px 0;
            transition: color 0.2s ease;
        }
        .footer-col a:hover {
            color: #00E676;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            text-align: center;
            padding: 24px;
            max-width: 1200px;
            margin: 0 auto;
            font-size: 12px;
            color: #8A8A8A;
        }
        .footer-bottom .footer-links {
            display: flex;
            align-items: center;
            justify-content: center;
            flex-wrap: wrap;
            gap: 6px;
            margin-bottom: 12px;
        }
        .footer-bottom .footer-links a {
            color: #8A8A8A;
            text-decoration: none;
            font-size: 12px;
            transition: color 0.2s ease;
        }
        .footer-bottom .footer-links a:hover {
            color: #00E676;
        }
        .footer-bottom .footer-links span {
            color: #444;
            font-size: 12px;
        }
        .beian-info {
            margin: 2px 0;
            color: #666;
            font-size: 11px;
        }

        /* 容器 */
        .container-custom {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        /* 头条大图卡片 */
        .hero-feature-card {
            position: relative;
            border-radius: 16px;
            overflow: hidden;
            min-height: 380px;
            display: flex;
            align-items: flex-end;
            cursor: pointer;
            transition: all 0.4s ease;
        }
        .hero-feature-card:hover {
            transform: translateY(-3px);
            box-shadow: 0 16px 40px rgba(0, 0, 0, 0.7);
        }
        .hero-feature-card .card-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.2) 50%, rgba(0, 0, 0, 0.05) 100%);
            z-index: 1;
        }
        .hero-feature-card .card-content {
            position: relative;
            z-index: 2;
            padding: 32px;
            width: 100%;
        }
        .hero-feature-card img {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            z-index: 0;
        }

        /* 内容卡片 */
        .article-card {
            background: rgba(30, 30, 30, 0.7);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 1px solid rgba(255, 255, 255, 0.05);
            border-radius: 12px;
            overflow: hidden;
            transition: all 0.35s ease;
            cursor: pointer;
            display: flex;
            flex-direction: column;
        }
        .article-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5);
            border-color: rgba(0, 230, 118, 0.3);
        }
        .article-card .card-img-wrap {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16 / 10;
            flex-shrink: 0;
        }
        .article-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .article-card:hover .card-img-wrap img {
            transform: scale(1.05);
        }
        .article-card .card-body {
            padding: 16px 18px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        /* FAQ */
        .faq-item {
            background: rgba(30, 30, 30, 0.6);
            border: 1px solid rgba(255, 255, 255, 0.04);
            border-left: 3px solid #00E676;
            border-radius: 8px;
            padding: 18px 20px;
            transition: all 0.3s ease;
            cursor: pointer;
        }
        .faq-item:hover {
            background: rgba(35, 35, 35, 0.8);
            border-left-color: #00ff84;
        }
        .faq-item .faq-q {
            font-weight: 600;
            color: #FFFFFF;
            font-size: 15px;
            margin-bottom: 6px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .faq-item .faq-a {
            color: #B0B0B0;
            font-size: 14px;
            line-height: 1.7;
        }

        /* 标签 */
        .tag-pill {
            display: inline-block;
            padding: 6px 14px;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 20px;
            color: #B0B0B0;
            font-size: 13px;
            cursor: pointer;
            transition: all 0.25s ease;
            text-decoration: none;
        }
        .tag-pill:hover {
            background: rgba(0, 230, 118, 0.12);
            border-color: #00E676;
            color: #00E676;
        }

        /* 排行数字 */
        .rank-num {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 28px;
            height: 28px;
            border-radius: 6px;
            font-weight: 700;
            font-size: 13px;
            flex-shrink: 0;
        }
        .rank-num.top1 {
            background: #FF3D00;
            color: #FFF;
        }
        .rank-num.top2 {
            background: #FF6E40;
            color: #FFF;
        }
        .rank-num.top3 {
            background: #FF8A65;
            color: #FFF;
        }
        .rank-num.normal {
            background: rgba(255, 255, 255, 0.06);
            color: #B0B0B0;
        }

        /* 滚动条 */
        ::-webkit-scrollbar {
            width: 6px;
        }
        ::-webkit-scrollbar-track {
            background: #121212;
        }
        ::-webkit-scrollbar-thumb {
            background: #333;
            border-radius: 3px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: #555;
        }

        /* 过渡动画 */
        .fade-in-up {
            animation: fadeInUp 0.6s ease forwards;
        }
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* 响应式 */
        @media (max-width: 1024px) {
            .header-nav a {
                padding: 6px 10px;
                font-size: 13px;
            }
            .header-search input {
                width: 100px;
            }
            .footer-cols {
                grid-template-columns: repeat(2, 1fr);
                gap: 24px;
            }
        }
        @media (max-width: 768px) {
            .header-inner {
                padding: 0 16px;
                height: 54px;
            }
            .header-nav {
                display: none;
                position: absolute;
                top: 60px;
                left: 0;
                right: 0;
                background: #FFFFFF;
                flex-direction: column;
                padding: 12px 16px;
                gap: 2px;
                border-bottom: 1px solid #E8E8E8;
                box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
                z-index: 99;
            }
            .header-nav.open {
                display: flex;
            }
            .header-nav a {
                padding: 10px 16px;
                font-size: 14px;
                width: 100%;
                border-radius: 8px;
            }
            .header-nav a.active::after {
                display: none;
            }
            .header-nav a.active {
                background: rgba(0, 230, 118, 0.08);
            }
            .header-search {
                display: none;
            }
            .mobile-menu-btn {
                display: block;
            }
            .hero-feature-card {
                min-height: 260px;
            }
            .hero-feature-card .card-content {
                padding: 20px;
            }
            .footer-cols {
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
            .footer-bottom .footer-links {
                gap: 4px;
                font-size: 11px;
            }
        }
        @media (max-width: 520px) {
            .header-logo {
                font-size: 15px;
                gap: 6px;
            }
            .header-logo svg {
                width: 26px;
                height: 26px;
            }
            .hero-feature-card {
                min-height: 200px;
                border-radius: 12px;
            }
            .hero-feature-card .card-content {
                padding: 14px;
            }
            .footer-cols {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .btn-primary {
                padding: 10px 20px;
                font-size: 14px;
            }
            .btn-outline {
                padding: 8px 16px;
                font-size: 13px;
            }
            .article-card .card-body {
                padding: 12px;
            }
        }

/* roulang page: category4 */
:root {
            --brand-green: #00E676;
            --brand-red: #FF3D00;
            --dark-bg: #121212;
            --dark-card: #1E1E1E;
            --dark-card-hover: #252525;
            --text-primary: #FFFFFF;
            --text-secondary: #B0B0B0;
            --text-muted: #7A7A7A;
            --header-bg: #FFFFFF;
            --border-subtle: rgba(255, 255, 255, 0.06);
            --border-card: rgba(255, 255, 255, 0.08);
            --shadow-card: 0 4px 16px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.04);
            --shadow-card-hover: 0 8px 28px rgba(0, 0, 0, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.06);
            --shadow-glow: 0 0 18px rgba(0, 230, 118, 0.55);
            --radius-sm: 8px;
            --radius-lg: 16px;
            --radius-btn: 10px;
            --transition-fast: 0.2s ease;
            --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

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

        body {
            font-family: 'Inter', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', system-ui, -apple-system, sans-serif;
            font-size: 14px;
            line-height: 1.6;
            color: var(--text-secondary);
            background-color: var(--dark-bg);
            min-height: 100vh;
            overflow-x: hidden;
            font-variant-numeric: tabular-nums;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition-fast);
        }
        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            outline: none;
        }
        input {
            font-family: inherit;
            outline: none;
        }
        ul,
        ol {
            list-style: none;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            color: var(--text-primary);
            line-height: 1.3;
        }
        h1 {
            font-size: 32px;
            font-weight: 700;
            letter-spacing: -0.02em;
        }
        h2 {
            font-size: 24px;
            font-weight: 600;
            letter-spacing: -0.01em;
        }
        h3 {
            font-size: 18px;
            font-weight: 500;
        }

        .container-custom {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }

        @media (max-width: 768px) {
            .container-custom {
                padding: 0 16px;
            }
            h1 {
                font-size: 26px;
            }
            h2 {
                font-size: 20px;
            }
            h3 {
                font-size: 16px;
            }
        }

        /* ===== Header ===== */
        .site-header {
            background: var(--header-bg);
            border-bottom: 1px solid #e8e8e8;
            box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
            position: sticky;
            top: 0;
            z-index: 1000;
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 60px;
            gap: 20px;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }
        .header-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 18px;
            color: #1a1a1a;
            white-space: nowrap;
            flex-shrink: 0;
        }
        .header-logo .logo-icon {
            font-size: 26px;
            line-height: 1;
        }
        .header-nav {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: nowrap;
        }
        .header-nav a {
            display: inline-flex;
            align-items: center;
            padding: 8px 14px;
            border-radius: 6px;
            font-size: 14px;
            font-weight: 500;
            color: #444;
            transition: all var(--transition-fast);
            white-space: nowrap;
            position: relative;
        }
        .header-nav a:hover {
            color: var(--brand-green);
            background: rgba(0, 230, 118, 0.06);
        }
        .header-nav a.active {
            color: var(--brand-green);
            font-weight: 600;
        }
        .header-nav a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 22px;
            height: 3px;
            background: var(--brand-green);
            border-radius: 3px;
        }
        .header-search {
            display: flex;
            align-items: center;
            background: #f5f5f5;
            border-radius: 20px;
            padding: 7px 14px;
            gap: 8px;
            border: 1.5px solid transparent;
            transition: all var(--transition-fast);
            flex-shrink: 1;
            max-width: 200px;
        }
        .header-search:focus-within {
            border-color: var(--brand-green);
            background: #fff;
            box-shadow: 0 0 0 3px rgba(0, 230, 118, 0.08);
        }
        .header-search input {
            border: none;
            background: transparent;
            font-size: 13px;
            color: #333;
            width: 100%;
            min-width: 80px;
        }
        .header-search .search-icon {
            color: #999;
            font-size: 15px;
            flex-shrink: 0;
        }
        .btn-header-cta {
            background: var(--brand-green);
            color: #1a1a1a;
            font-weight: 600;
            padding: 9px 18px;
            border-radius: 20px;
            font-size: 13px;
            white-space: nowrap;
            flex-shrink: 0;
            transition: all var(--transition-smooth);
            cursor: pointer;
            border: none;
            letter-spacing: 0.01em;
        }
        .btn-header-cta:hover {
            box-shadow: var(--shadow-glow);
            transform: translateY(-1px);
        }
        .btn-header-cta:active {
            transform: scale(0.97);
        }
        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            font-size: 24px;
            color: #333;
            cursor: pointer;
            padding: 6px;
            line-height: 1;
        }
        @media (max-width: 1024px) {
            .header-nav {
                gap: 2px;
            }
            .header-nav a {
                padding: 8px 10px;
                font-size: 13px;
            }
            .header-search {
                max-width: 150px;
            }
            .btn-header-cta {
                padding: 8px 14px;
                font-size: 12px;
            }
        }
        @media (max-width: 768px) {
            .header-inner {
                height: 54px;
                padding: 0 14px;
                gap: 10px;
            }
            .header-nav {
                display: none;
                position: absolute;
                top: 54px;
                left: 0;
                right: 0;
                background: #fff;
                flex-direction: column;
                padding: 12px 16px;
                gap: 4px;
                box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
                border-bottom: 2px solid #f0f0f0;
                z-index: 999;
            }
            .header-nav.open {
                display: flex;
            }
            .header-nav a {
                padding: 12px 16px;
                width: 100%;
                border-radius: 8px;
                font-size: 15px;
            }
            .header-nav a.active::after {
                display: none;
            }
            .header-nav a.active {
                background: rgba(0, 230, 118, 0.08);
            }
            .header-search {
                max-width: 120px;
            }
            .mobile-menu-btn {
                display: block;
                flex-shrink: 0;
            }
        }
        @media (max-width: 520px) {
            .header-logo {
                font-size: 15px;
                gap: 6px;
            }
            .header-logo .logo-icon {
                font-size: 22px;
            }
            .header-search {
                display: none;
            }
            .btn-header-cta {
                padding: 7px 12px;
                font-size: 11px;
                border-radius: 16px;
            }
        }

        /* ===== 暗光玻璃卡片 ===== */
        .glass-card {
            background: rgba(30, 30, 30, 0.75);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 1px solid rgba(255, 255, 255, 0.06);
            box-shadow: var(--shadow-card);
            border-radius: var(--radius-sm);
            transition: all var(--transition-smooth);
        }
        .glass-card:hover {
            background: rgba(36, 36, 36, 0.82);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
            border-color: rgba(255, 255, 255, 0.1);
        }
        .glass-card-lg {
            border-radius: var(--radius-lg);
            background: rgba(30, 30, 30, 0.75);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 1px solid rgba(255, 255, 255, 0.06);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-smooth);
        }
        .glass-card-lg:hover {
            background: rgba(36, 36, 36, 0.82);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
            border-color: rgba(0, 230, 118, 0.25);
        }

        /* ===== Hero ===== */
        .hero-community {
            position: relative;
            padding: 64px 0 72px;
            background: #0d0d0d;
            overflow: hidden;
        }
        .hero-community .hero-bg-img {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.25;
            pointer-events: none;
        }
        .hero-community .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(18, 18, 18, 0.85) 0%, rgba(18, 18, 18, 0.92) 60%, #121212 100%);
            pointer-events: none;
        }
        .hero-community .hero-grid-bg {
            position: absolute;
            inset: 0;
            background-image:
                linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
            background-size: 48px 48px;
            pointer-events: none;
            opacity: 0.6;
        }
        .hero-content {
            position: relative;
            z-index: 2;
        }

        /* ===== Live呼吸灯 ===== */
        @keyframes breathe {
            0%,
            100% {
                opacity: 1;
                box-shadow: 0 0 6px rgba(0, 230, 118, 0.7);
            }
            50% {
                opacity: 0.4;
                box-shadow: 0 0 16px rgba(0, 230, 118, 1);
            }
        }
        .live-dot {
            display: inline-block;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--brand-green);
            animation: breathe 1.6s ease-in-out infinite;
            margin-right: 6px;
            vertical-align: middle;
        }
        .live-badge {
            display: inline-flex;
            align-items: center;
            background: rgba(255, 61, 0, 0.18);
            color: var(--brand-red);
            font-size: 11px;
            font-weight: 700;
            padding: 4px 10px;
            border-radius: 20px;
            letter-spacing: 0.04em;
            gap: 5px;
        }

        /* ===== 功能入口icon卡片 ===== */
        .feature-entry-card {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            padding: 28px 16px 22px;
            border-radius: var(--radius-lg);
            background: rgba(30, 30, 30, 0.7);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.05);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-smooth);
            cursor: pointer;
            gap: 12px;
            min-height: 170px;
            justify-content: center;
        }
        .feature-entry-card:hover {
            background: rgba(40, 40, 40, 0.8);
            border-color: rgba(0, 230, 118, 0.35);
            box-shadow: 0 0 22px rgba(0, 230, 118, 0.2), var(--shadow-card-hover);
            transform: translateY(-4px);
        }
        .feature-entry-card .feature-icon {
            font-size: 40px;
            line-height: 1;
            transition: transform var(--transition-smooth);
        }
        .feature-entry-card:hover .feature-icon {
            transform: scale(1.12);
        }
        .feature-entry-card .feature-title {
            font-size: 15px;
            font-weight: 600;
            color: #fff;
            line-height: 1.3;
        }
        .feature-entry-card .feature-desc {
            font-size: 12px;
            color: var(--text-muted);
            line-height: 1.4;
            max-width: 160px;
        }

        /* ===== 话题卡片 ===== */
        .topic-card {
            display: flex;
            gap: 16px;
            padding: 18px 20px;
            background: rgba(30, 30, 30, 0.65);
            border: 1px solid rgba(255, 255, 255, 0.05);
            border-radius: var(--radius-sm);
            transition: all var(--transition-smooth);
            cursor: pointer;
            align-items: flex-start;
        }
        .topic-card:hover {
            background: rgba(40, 40, 40, 0.78);
            border-color: rgba(0, 230, 118, 0.2);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }
        .topic-card .topic-thumb {
            width: 72px;
            height: 72px;
            border-radius: 8px;
            object-fit: cover;
            flex-shrink: 0;
            background: #2a2a2a;
        }
        .topic-card .topic-body {
            flex: 1;
            min-width: 0;
        }
        .topic-card .topic-title {
            font-size: 16px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 6px;
            line-height: 1.3;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .topic-card .topic-meta {
            font-size: 12px;
            color: var(--text-muted);
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
            align-items: center;
        }
        .topic-card .topic-excerpt {
            font-size: 13px;
            color: var(--text-secondary);
            margin-top: 6px;
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        @media (max-width: 520px) {
            .topic-card {
                flex-direction: column;
                gap: 10px;
            }
            .topic-card .topic-thumb {
                width: 100%;
                height: 140px;
                border-radius: 8px;
            }
        }

        /* ===== 专家达人卡片 ===== */
        .expert-card {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            padding: 28px 20px 22px;
            background: rgba(30, 30, 30, 0.65);
            border: 1px solid rgba(255, 255, 255, 0.05);
            border-radius: var(--radius-lg);
            transition: all var(--transition-smooth);
            gap: 10px;
        }
        .expert-card:hover {
            background: rgba(40, 40, 40, 0.78);
            border-color: rgba(0, 230, 118, 0.25);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }
        .expert-avatar {
            width: 72px;
            height: 72px;
            border-radius: 50%;
            object-fit: cover;
            border: 2px solid rgba(0, 230, 118, 0.4);
            background: #2a2a2a;
            flex-shrink: 0;
        }
        .expert-name {
            font-size: 16px;
            font-weight: 600;
            color: #fff;
        }
        .expert-tag {
            font-size: 11px;
            color: var(--brand-green);
            background: rgba(0, 230, 118, 0.1);
            padding: 3px 10px;
            border-radius: 12px;
            font-weight: 500;
        }
        .expert-bio {
            font-size: 12px;
            color: var(--text-muted);
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        /* ===== FAQ ===== */
        .faq-item {
            background: rgba(30, 30, 30, 0.6);
            border: 1px solid rgba(255, 255, 255, 0.04);
            border-radius: var(--radius-sm);
            padding: 18px 20px;
            transition: all var(--transition-smooth);
            border-left: 3px solid transparent;
            cursor: pointer;
        }
        .faq-item:hover {
            border-left-color: var(--brand-green);
            background: rgba(36, 36, 36, 0.7);
        }
        .faq-item .faq-question {
            font-size: 15px;
            font-weight: 600;
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
        }
        .faq-item .faq-icon {
            color: var(--brand-green);
            font-size: 18px;
            transition: transform var(--transition-fast);
            flex-shrink: 0;
        }
        .faq-item.open .faq-icon {
            transform: rotate(45deg);
        }
        .faq-item .faq-answer {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.6;
            margin-top: 10px;
            display: none;
        }
        .faq-item.open .faq-answer {
            display: block;
        }

        /* ===== CTA按钮发光 ===== */
        .btn-glow {
            background: var(--brand-green);
            color: #1a1a1a;
            font-weight: 700;
            padding: 12px 28px;
            border-radius: 24px;
            font-size: 15px;
            transition: all var(--transition-smooth);
            cursor: pointer;
            border: none;
            letter-spacing: 0.02em;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn-glow:hover {
            box-shadow: 0 0 20px rgba(0, 230, 118, 0.6), 0 0 40px rgba(0, 230, 118, 0.25);
            transform: translateY(-2px);
        }
        .btn-glow:active {
            transform: scale(0.96);
        }
        .btn-outline {
            background: transparent;
            border: 1.5px solid var(--brand-green);
            color: var(--brand-green);
            font-weight: 600;
            padding: 10px 24px;
            border-radius: 24px;
            font-size: 14px;
            transition: all var(--transition-smooth);
            cursor: pointer;
            letter-spacing: 0.02em;
        }
        .btn-outline:hover {
            background: rgba(0, 230, 118, 0.1);
            box-shadow: 0 0 12px rgba(0, 230, 118, 0.3);
            transform: translateY(-1px);
        }

        /* ===== 标签 ===== */
        .tag-hot {
            background: rgba(255, 61, 0, 0.2);
            color: var(--brand-red);
            font-size: 11px;
            font-weight: 700;
            padding: 3px 8px;
            border-radius: 4px;
            letter-spacing: 0.03em;
        }
        .tag-new {
            background: rgba(0, 230, 118, 0.18);
            color: var(--brand-green);
            font-size: 11px;
            font-weight: 700;
            padding: 3px 8px;
            border-radius: 4px;
            letter-spacing: 0.03em;
        }
        .tag-featured {
            background: rgba(255, 180, 0, 0.18);
            color: #ffb400;
            font-size: 11px;
            font-weight: 700;
            padding: 3px 8px;
            border-radius: 4px;
            letter-spacing: 0.03em;
        }

        /* ===== 趋势箭头 ===== */
        .trend-up {
            color: var(--brand-green);
            font-weight: 600;
            font-size: 12px;
        }
        .trend-down {
            color: var(--brand-red);
            font-weight: 600;
            font-size: 12px;
        }

        /* ===== 订阅区 ===== */
        .subscribe-strip {
            background: linear-gradient(135deg, #00c853, #00E676);
            padding: 40px 0;
            text-align: center;
            color: #1a1a1a;
        }
        .subscribe-strip h3 {
            color: #1a1a1a;
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 8px;
        }
        .subscribe-strip p {
            color: rgba(26, 26, 26, 0.75);
            font-size: 14px;
            margin-bottom: 20px;
        }
        .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;
            padding: 12px 18px;
            border-radius: 24px;
            border: 1.5px solid rgba(26, 26, 26, 0.25);
            background: rgba(255, 255, 255, 0.7);
            font-size: 14px;
            color: #1a1a1a;
            transition: all var(--transition-fast);
        }
        .subscribe-form input:focus {
            border-color: #1a1a1a;
            background: #fff;
            box-shadow: 0 0 0 4px rgba(26, 26, 26, 0.08);
        }
        .subscribe-form button {
            padding: 12px 28px;
            border-radius: 24px;
            background: #1a1a1a;
            color: #fff;
            font-weight: 700;
            font-size: 14px;
            border: none;
            cursor: pointer;
            transition: all var(--transition-smooth);
            white-space: nowrap;
        }
        .subscribe-form button:hover {
            background: #000;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
            transform: translateY(-1px);
        }

        /* ===== Footer ===== */
        .site-footer {
            background: #0a0a0a;
            color: var(--text-secondary);
            padding: 48px 0 24px;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
        }
        .footer-cols {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 32px;
            margin-bottom: 36px;
        }
        .footer-col h4 {
            color: #fff;
            font-size: 15px;
            font-weight: 600;
            margin-bottom: 14px;
            letter-spacing: 0.02em;
        }
        .footer-col a {
            display: block;
            color: var(--text-muted);
            font-size: 13px;
            padding: 5px 0;
            transition: color var(--transition-fast);
        }
        .footer-col a:hover {
            color: var(--brand-green);
        }
        .footer-bottom {
            text-align: center;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding-top: 20px;
            font-size: 12px;
            color: var(--text-muted);
        }
        .footer-links {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 6px;
            margin-bottom: 10px;
            font-size: 12px;
        }
        .footer-links a {
            color: var(--text-muted);
            transition: color var(--transition-fast);
        }
        .footer-links a:hover {
            color: var(--brand-green);
        }
        .footer-links span {
            color: rgba(255, 255, 255, 0.2);
        }
        .beian-info {
            font-size: 11px;
            color: #666;
            margin-top: 4px;
        }
        @media (max-width: 768px) {
            .footer-cols {
                grid-template-columns: repeat(2, 1fr);
                gap: 24px;
            }
        }
        @media (max-width: 520px) {
            .footer-cols {
                grid-template-columns: 1fr 1fr;
                gap: 18px;
            }
            .footer-col h4 {
                font-size: 13px;
            }
            .footer-col a {
                font-size: 11px;
            }
        }

        /* ===== 板块标题装饰 ===== */
        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 12px;
            font-weight: 600;
            color: var(--brand-green);
            text-transform: uppercase;
            letter-spacing: 0.06em;
            margin-bottom: 8px;
        }
        .section-label::before {
            content: '';
            width: 18px;
            height: 2px;
            background: var(--brand-green);
            border-radius: 1px;
        }

        /* ===== 横向滚动（移动端） ===== */
        @media (max-width: 640px) {
            .scroll-x-sm {
                display: flex;
                overflow-x: auto;
                gap: 12px;
                padding-bottom: 8px;
                -webkit-overflow-scrolling: touch;
                scroll-snap-type: x proximity;
            }
            .scroll-x-sm>* {
                flex-shrink: 0;
                scroll-snap-align: start;
                min-width: 150px;
            }
            .scroll-x-sm::-webkit-scrollbar {
                height: 4px;
            }
            .scroll-x-sm::-webkit-scrollbar-thumb {
                background: rgba(255, 255, 255, 0.15);
                border-radius: 2px;
            }
        }

        /* 球场底纹 */
        .pitch-pattern {
            position: absolute;
            inset: 0;
            pointer-events: none;
            opacity: 0.03;
            background:
                repeating-linear-gradient(0deg, transparent, transparent 39px, rgba(255, 255, 255, 0.5) 39px, rgba(255, 255, 255, 0.5) 40px),
                repeating-linear-gradient(90deg, transparent, transparent 39px, rgba(255, 255, 255, 0.5) 39px, rgba(255, 255, 255, 0.5) 40px);
        }