/* roulang page: index */
:root {
            --brand-green: #16a34a;
            --brand-dark: #0f172a;
            --surface-card: #1e293b;
            --text-soft: #94a3b8;
            --accent-orange: #f97316;
            --border-subtle: rgba(255, 255, 255, 0.08);
            --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.25);
            --shadow-elevated: 0 12px 40px rgba(0, 0, 0, 0.35);
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --transition-fast: 180ms ease;
            --transition-smooth: 280ms cubic-bezier(0.4, 0, 0.2, 1);
        }

        *,
        *::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', sans-serif;
            line-height: 1.6;
            background: #0a0f1a;
            color: #e2e8f0;
            overflow-x: hidden;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: #4ade80;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input {
            font-family: inherit;
            font-size: inherit;
        }
        button:focus-visible,
        a:focus-visible {
            outline: 2px solid #4ade80;
            outline-offset: 3px;
            border-radius: 6px;
        }

        .glass-nav {
            background: rgba(15, 23, 42, 0.65);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            transition: background var(--transition-smooth), box-shadow var(--transition-smooth);
            z-index: 1000;
        }
        .glass-nav.scrolled {
            background: rgba(15, 23, 42, 0.94);
            box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
            border-bottom-color: rgba(255, 255, 255, 0.12);
        }
        .nav-link {
            position: relative;
            font-weight: 500;
            font-size: 0.925rem;
            letter-spacing: 0.01em;
            padding: 0.4rem 0.1rem;
            color: #cbd5e1;
            transition: color var(--transition-fast);
            white-space: nowrap;
        }
        .nav-link:hover {
            color: #ffffff;
        }
        .nav-link.active {
            color: #4ade80;
            font-weight: 600;
        }
        .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            right: 0;
            height: 2.5px;
            background: #4ade80;
            border-radius: 4px;
        }
        .nav-cta-btn {
            background: #16a34a;
            color: #fff;
            font-weight: 600;
            padding: 0.5rem 1.25rem;
            border-radius: 999px;
            font-size: 0.9rem;
            transition: all var(--transition-smooth);
            white-space: nowrap;
            letter-spacing: 0.02em;
        }
        .nav-cta-btn:hover {
            background: #15803d;
            transform: translateY(-1px);
            box-shadow: 0 6px 20px rgba(22, 163, 74, 0.4);
            color: #fff;
        }

        .hero-section {
            position: relative;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            justify-content: center;
            background-image: url('assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            overflow: hidden;
        }
        .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(10, 15, 26, 0.55) 0%, rgba(10, 15, 26, 0.82) 40%, rgba(10, 15, 26, 0.95) 100%);
            z-index: 1;
        }
        .hero-content {
            position: relative;
            z-index: 2;
            padding-top: 7rem;
            padding-bottom: 3rem;
        }

        .live-dot {
            display: inline-block;
            width: 9px;
            height: 9px;
            border-radius: 50%;
            background: #ef4444;
            animation: pulseLive 1.8s ease-in-out infinite;
            margin-right: 6px;
            vertical-align: middle;
        }
        @keyframes pulseLive {
            0%,
            100% {
                opacity: 1;
                box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7);
            }
            50% {
                opacity: 0.5;
                box-shadow: 0 0 0 12px rgba(239, 68, 68, 0);
            }
        }

        .score-card {
            background: rgba(30, 41, 59, 0.75);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-md);
            padding: 1rem 1.1rem;
            transition: all var(--transition-smooth);
            cursor: pointer;
            min-width: 150px;
            flex-shrink: 0;
        }
        .score-card:hover {
            background: rgba(30, 41, 59, 0.9);
            border-color: rgba(74, 222, 128, 0.35);
            transform: translateY(-3px);
            box-shadow: var(--shadow-elevated);
        }
        .score-card .team-name {
            font-weight: 600;
            font-size: 0.85rem;
            color: #e2e8f0;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            max-width: 100px;
        }
        .score-card .score-num {
            font-weight: 800;
            font-size: 1.5rem;
            letter-spacing: 0.04em;
            color: #fff;
            line-height: 1;
        }
        .score-card .match-status {
            font-size: 0.7rem;
            font-weight: 600;
            letter-spacing: 0.05em;
            text-transform: uppercase;
        }

        .stat-indicator-card {
            background: var(--surface-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 1.2rem 1.3rem;
            transition: all var(--transition-smooth);
        }
        .stat-indicator-card:hover {
            border-color: rgba(74, 222, 128, 0.3);
            box-shadow: var(--shadow-card);
            transform: translateY(-2px);
        }
        .trend-up {
            color: #4ade80;
            font-weight: 600;
            font-size: 0.8rem;
        }
        .trend-down {
            color: #f87171;
            font-weight: 600;
            font-size: 0.8rem;
        }
        .trend-stable {
            color: #fbbf24;
            font-weight: 600;
            font-size: 0.8rem;
        }

        .section-title {
            font-size: 1.75rem;
            font-weight: 700;
            letter-spacing: 0.02em;
            color: #f1f5f9;
            margin-bottom: 0.5rem;
        }
        .section-subtitle {
            font-size: 0.95rem;
            color: var(--text-soft);
            margin-bottom: 2rem;
        }

        .news-card {
            background: var(--surface-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition-smooth);
        }
        .news-card:hover {
            border-color: rgba(74, 222, 128, 0.3);
            box-shadow: var(--shadow-card);
            transform: translateY(-3px);
        }
        .news-card img {
            width: 100%;
            height: 170px;
            object-fit: cover;
        }
        .badge-hot {
            background: #ef4444;
            color: #fff;
            font-size: 0.7rem;
            font-weight: 700;
            padding: 0.2rem 0.6rem;
            border-radius: 999px;
            letter-spacing: 0.04em;
            display: inline-block;
        }
        .badge-new {
            background: #3b82f6;
            color: #fff;
            font-size: 0.7rem;
            font-weight: 700;
            padding: 0.2rem 0.6rem;
            border-radius: 999px;
            letter-spacing: 0.04em;
            display: inline-block;
        }
        .badge-rec {
            background: #f97316;
            color: #fff;
            font-size: 0.7rem;
            font-weight: 700;
            padding: 0.2rem 0.6rem;
            border-radius: 999px;
            letter-spacing: 0.04em;
            display: inline-block;
        }

        .faq-item {
            background: var(--surface-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 1.3rem 1.5rem;
            transition: all var(--transition-fast);
            cursor: pointer;
        }
        .faq-item:hover {
            border-color: rgba(74, 222, 128, 0.3);
        }
        .faq-item summary {
            font-weight: 600;
            font-size: 1rem;
            color: #f1f5f9;
            list-style: none;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 1rem;
        }
        .faq-item summary::-webkit-details-marker {
            display: none;
        }
        .faq-item summary::after {
            content: '+';
            font-size: 1.4rem;
            font-weight: 300;
            color: #4ade80;
            transition: transform var(--transition-fast);
            flex-shrink: 0;
        }
        .faq-item[open] summary::after {
            content: '−';
            transform: rotate(180deg);
        }
        .faq-item .faq-answer {
            margin-top: 0.8rem;
            color: #cbd5e1;
            font-size: 0.9rem;
            line-height: 1.7;
        }

        .review-card {
            background: var(--surface-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 1.4rem 1.5rem;
            transition: all var(--transition-smooth);
        }
        .review-card:hover {
            border-color: rgba(74, 222, 128, 0.25);
            box-shadow: var(--shadow-card);
        }
        .stars {
            color: #fbbf24;
            letter-spacing: 2px;
            font-size: 0.95rem;
        }

        .topic-entry {
            background: var(--surface-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 1.3rem 1.4rem;
            transition: all var(--transition-smooth);
            cursor: pointer;
        }
        .topic-entry:hover {
            border-color: rgba(74, 222, 128, 0.4);
            box-shadow: var(--shadow-card);
            transform: translateY(-2px);
        }

        .footer-link {
            color: #94a3b8;
            font-size: 0.85rem;
            transition: color var(--transition-fast);
        }
        .footer-link:hover {
            color: #4ade80;
        }

        @media (max-width: 1024px) {
            .score-card {
                min-width: 130px;
                padding: 0.8rem 0.9rem;
            }
            .score-card .score-num {
                font-size: 1.25rem;
            }
            .section-title {
                font-size: 1.45rem;
            }
        }
        @media (max-width: 768px) {
            .hero-section {
                min-height: auto;
                padding-bottom: 2rem;
            }
            .hero-content {
                padding-top: 5.5rem;
                padding-bottom: 1.5rem;
            }
            .score-card {
                min-width: 115px;
                padding: 0.7rem 0.75rem;
                border-radius: 10px;
            }
            .score-card .score-num {
                font-size: 1.1rem;
            }
            .score-card .team-name {
                font-size: 0.72rem;
                max-width: 80px;
            }
            .section-title {
                font-size: 1.3rem;
            }
            .glass-nav {
                background: rgba(15, 23, 42, 0.9);
            }
            .mobile-menu {
                display: none;
            }
            .mobile-menu.open {
                display: flex;
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: rgba(15, 23, 42, 0.97);
                backdrop-filter: blur(20px);
                -webkit-backdrop-filter: blur(20px);
                border-bottom: 1px solid rgba(255, 255, 255, 0.1);
                padding: 1rem 1.5rem;
                gap: 0.6rem;
                z-index: 999;
            }
        }
        @media (max-width: 520px) {
            .score-card {
                min-width: 95px;
                padding: 0.55rem 0.6rem;
                border-radius: 8px;
            }
            .score-card .score-num {
                font-size: 0.95rem;
            }
            .score-card .team-name {
                font-size: 0.65rem;
                max-width: 65px;
            }
            .section-title {
                font-size: 1.15rem;
            }
            .hero-content h1 {
                font-size: 1.6rem;
            }
        }

/* roulang page: category4 */
:root {
            --color-primary: #00b84d;
            --color-primary-hover: #009a3f;
            --color-primary-glow: rgba(0, 184, 77, 0.25);
            --color-accent-green: #00e05a;
            --color-accent-amber: #f59e0b;
            --color-accent-red: #ef4444;
            --color-bg-deep: #060b14;
            --color-bg-surface: #0a0f1a;
            --color-bg-card: #111827;
            --color-bg-elevated: #1a2235;
            --color-border: #1e293b;
            --color-border-light: #263348;
            --color-text-primary: #f1f5f9;
            --color-text-secondary: #cbd5e1;
            --color-text-muted: #64748b;
            --color-text-weak: #475569;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.4), 0 4px 16px rgba(0, 0, 0, 0.25);
            --shadow-card-hover: 0 4px 12px rgba(0, 0, 0, 0.5), 0 8px 32px rgba(0, 184, 77, 0.12);
            --shadow-nav: 0 1px 2px rgba(0, 0, 0, 0.3), 0 4px 12px rgba(0, 0, 0, 0.2);
            --transition-fast: 180ms ease;
            --transition-base: 280ms ease;
            --transition-slow: 400ms 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', sans-serif;
            line-height: 1.6;
            background-color: var(--color-bg-deep);
            color: var(--color-text-primary);
            min-height: 100vh;
            overflow-x: hidden;
        }

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

        /* 玻璃导航 */
        .glass-nav {
            background: rgba(10, 15, 26, 0.78);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            box-shadow: var(--shadow-nav);
            transition: background var(--transition-base), border-color var(--transition-base);
        }
        .glass-nav.scrolled {
            background: rgba(6, 11, 20, 0.94);
            border-bottom: 1px solid rgba(255, 255, 255, 0.12);
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
        }

        /* 导航链接 */
        .nav-link {
            position: relative;
            font-size: 0.925rem;
            font-weight: 500;
            color: #cbd5e1;
            padding: 6px 4px;
            transition: color var(--transition-fast);
            white-space: nowrap;
            letter-spacing: 0.01em;
        }
        .nav-link::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0;
            height: 2.5px;
            background: var(--color-primary);
            border-radius: 2px;
            transition: width var(--transition-base);
        }
        .nav-link:hover {
            color: #fff;
        }
        .nav-link:hover::after {
            width: 100%;
        }
        .nav-link.active {
            color: #fff;
            font-weight: 600;
        }
        .nav-link.active::after {
            width: 100%;
            background: var(--color-accent-green);
            box-shadow: 0 0 10px var(--color-primary-glow);
        }

        /* 页脚链接 */
        .footer-link {
            font-size: 0.85rem;
            color: #94a3b8;
            transition: color var(--transition-fast);
            cursor: pointer;
        }
        .footer-link:hover {
            color: #e2e8f0;
        }

        /* 卡片 */
        .match-card {
            background: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all var(--transition-base);
            box-shadow: var(--shadow-card);
            cursor: pointer;
        }
        .match-card:hover {
            border-color: var(--color-border-light);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }

        /* 直播指示点 */
        .live-dot {
            display: inline-block;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--color-accent-green);
            animation: pulse-dot 1.6s ease-in-out infinite;
            margin-right: 6px;
            vertical-align: middle;
        }
        @keyframes pulse-dot {
            0%,
            100% {
                opacity: 1;
                box-shadow: 0 0 0 0 rgba(0, 224, 90, 0.6);
            }
            50% {
                opacity: 0.5;
                box-shadow: 0 0 0 10px rgba(0, 224, 90, 0);
            }
        }

        /* 标签 */
        .tag {
            display: inline-block;
            font-size: 0.75rem;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 20px;
            letter-spacing: 0.02em;
            transition: all var(--transition-fast);
        }
        .tag-hot {
            background: rgba(239, 68, 68, 0.18);
            color: #f87171;
            border: 1px solid rgba(239, 68, 68, 0.3);
        }
        .tag-new {
            background: rgba(0, 184, 77, 0.18);
            color: #4ade80;
            border: 1px solid rgba(0, 184, 77, 0.3);
        }
        .tag-recommend {
            background: rgba(245, 158, 11, 0.18);
            color: #fbbf24;
            border: 1px solid rgba(245, 158, 11, 0.3);
        }
        .tag-league {
            background: rgba(59, 130, 246, 0.15);
            color: #60a5fa;
            border: 1px solid rgba(59, 130, 246, 0.25);
            cursor: pointer;
        }
        .tag-league:hover {
            background: rgba(59, 130, 246, 0.28);
            color: #93c5fd;
        }

        /* 按钮 */
        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--color-primary);
            color: #fff;
            font-weight: 600;
            font-size: 0.9rem;
            padding: 10px 22px;
            border-radius: 25px;
            letter-spacing: 0.02em;
            transition: all var(--transition-base);
            box-shadow: 0 2px 8px rgba(0, 184, 77, 0.3);
            cursor: pointer;
            border: none;
        }
        .btn-primary:hover {
            background: var(--color-primary-hover);
            box-shadow: 0 4px 18px rgba(0, 184, 77, 0.45);
            transform: translateY(-1px);
        }
        .btn-outline {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: transparent;
            color: #e2e8f0;
            font-weight: 500;
            font-size: 0.85rem;
            padding: 9px 18px;
            border-radius: 25px;
            border: 1.5px solid var(--color-border-light);
            cursor: pointer;
            transition: all var(--transition-fast);
        }
        .btn-outline:hover {
            border-color: var(--color-primary);
            color: #fff;
            background: rgba(0, 184, 77, 0.06);
        }

        /* 统计数字 */
        .stat-number {
            font-family: 'JetBrains Mono', 'SF Mono', monospace;
            font-weight: 700;
            letter-spacing: -0.02em;
        }

        /* FAQ */
        .faq-item {
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 18px 20px;
            background: var(--color-bg-card);
            transition: all var(--transition-fast);
            cursor: pointer;
        }
        .faq-item:hover {
            border-color: var(--color-border-light);
            background: var(--color-bg-elevated);
        }
        .faq-item summary {
            font-weight: 600;
            font-size: 1rem;
            color: #e2e8f0;
            list-style: none;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
        }
        .faq-item summary::-webkit-details-marker {
            display: none;
        }
        .faq-item summary .faq-arrow {
            transition: transform var(--transition-fast);
            font-size: 0.7rem;
            color: #94a3b8;
            flex-shrink: 0;
        }
        .faq-item[open] summary .faq-arrow {
            transform: rotate(180deg);
            color: var(--color-primary);
        }
        .faq-item .faq-answer {
            margin-top: 12px;
            font-size: 0.9rem;
            color: #94a3b8;
            line-height: 1.7;
            padding-top: 10px;
            border-top: 1px solid var(--color-border);
        }

        /* 滚动条 */
        ::-webkit-scrollbar {
            width: 6px;
            height: 6px;
        }
        ::-webkit-scrollbar-track {
            background: transparent;
        }
        ::-webkit-scrollbar-thumb {
            background: #334155;
            border-radius: 3px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: #475569;
        }

        /* 移动端菜单 */
        .mobile-menu {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100vh;
            background: rgba(6, 11, 20, 0.97);
            backdrop-filter: blur(24px);
            -webkit-backdrop-filter: blur(24px);
            z-index: 99;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 28px;
        }
        .mobile-menu.open {
            display: flex;
        }
        .mobile-menu a {
            font-size: 1.25rem;
            font-weight: 600;
            color: #cbd5e1;
            transition: color var(--transition-fast);
        }
        .mobile-menu a:hover,
        .mobile-menu a.active {
            color: #fff;
        }
        .mobile-menu a.active {
            color: var(--color-accent-green);
        }
        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            z-index: 100;
            padding: 4px;
            background: none;
            border: none;
        }
        .hamburger span {
            display: block;
            width: 26px;
            height: 2.5px;
            background: #e2e8f0;
            border-radius: 2px;
            transition: all var(--transition-fast);
        }
        .hamburger.open span:nth-child(1) {
            transform: rotate(45deg) translate(5px, 5px);
        }
        .hamburger.open span:nth-child(2) {
            opacity: 0;
        }
        .hamburger.open span:nth-child(3) {
            transform: rotate(-45deg) translate(5px, -5px);
        }

        @media (max-width: 1024px) {
            .hamburger {
                display: flex;
            }
            .desktop-nav {
                display: none !important;
            }
        }
        @media (min-width: 1025px) {
            .mobile-menu {
                display: none !important;
            }
        }
        @media (max-width: 768px) {
            .match-card-grid {
                grid-template-columns: 1fr !important;
            }
            .stat-row {
                grid-template-columns: repeat(2, 1fr) !important;
            }
            .banner-title {
                font-size: 1.6rem !important;
            }
        }
        @media (max-width: 520px) {
            .stat-row {
                grid-template-columns: 1fr 1fr !important;
                gap: 8px !important;
            }
            .banner-title {
                font-size: 1.35rem !important;
            }
            .tag-row {
                flex-wrap: wrap;
                gap: 6px !important;
            }
        }

/* roulang page: category2 */
:root {
            --color-brand: #0ea54a;
            --color-brand-light: #4ade80;
            --color-bg-dark: #060b14;
            --color-surface: #0d1522;
            --color-surface-elevated: #111a2b;
            --color-border: #1a2540;
            --color-text-primary: #f1f5f9;
            --color-text-secondary: #94a3b8;
            --color-text-muted: #64748b;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 14px;
            --radius-xl: 18px;
            --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.25), 0 4px 12px rgba(0, 0, 0, 0.15);
            --shadow-elevated: 0 4px 16px rgba(0, 0, 0, 0.3), 0 8px 32px rgba(0, 0, 0, 0.2);
            --shadow-glow-green: 0 0 20px rgba(14, 165, 74, 0.2), 0 0 40px rgba(14, 165, 74, 0.08);
            --transition-fast: 0.15s ease;
            --transition-normal: 0.25s ease;
            --transition-slow: 0.35s 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', system-ui, sans-serif;
            line-height: 1.6;
            background-color: #060b14;
            color: #f1f5f9;
            min-height: 100vh;
            overflow-x: hidden;
        }

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

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

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

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

        /* 导航栏 */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(6, 11, 20, 0.78);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            transition: all var(--transition-normal);
        }

        .site-header.scrolled {
            background: rgba(6, 11, 20, 0.94);
            border-bottom-color: rgba(255, 255, 255, 0.1);
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.35);
        }

        .nav-link {
            position: relative;
            font-size: 0.9rem;
            font-weight: 500;
            color: #cbd5e1;
            padding: 0.35rem 0;
            transition: color var(--transition-fast);
            white-space: nowrap;
            letter-spacing: 0.01em;
        }

        .nav-link::after {
            content: '';
            position: absolute;
            bottom: -4px;
            left: 0;
            right: 0;
            height: 2.5px;
            background: var(--color-brand);
            border-radius: 2px;
            transform: scaleX(0);
            transition: transform var(--transition-normal);
            transform-origin: center;
        }

        .nav-link:hover {
            color: #fff;
        }
        .nav-link:hover::after {
            transform: scaleX(1);
        }
        .nav-link.active {
            color: #4ade80;
            font-weight: 600;
        }
        .nav-link.active::after {
            transform: scaleX(1);
            background: #4ade80;
            box-shadow: 0 0 10px rgba(74, 222, 128, 0.5);
        }

        /* 移动端菜单 */
        .mobile-menu {
            display: none;
            position: fixed;
            top: 0;
            right: 0;
            bottom: 0;
            width: 280px;
            background: #0d1522;
            z-index: 1001;
            padding: 1.5rem;
            flex-direction: column;
            gap: 0.5rem;
            box-shadow: -4px 0 30px rgba(0, 0, 0, 0.5);
            transform: translateX(100%);
            transition: transform var(--transition-slow);
            overflow-y: auto;
        }
        .mobile-menu.open {
            transform: translateX(0);
        }
        .mobile-menu .nav-link {
            font-size: 1rem;
            padding: 0.75rem 1rem;
            border-radius: var(--radius-md);
            display: block;
            transition: background var(--transition-fast), color var(--transition-fast);
        }
        .mobile-menu .nav-link:hover {
            background: rgba(255, 255, 255, 0.05);
        }
        .mobile-menu .nav-link.active {
            background: rgba(14, 165, 74, 0.15);
            color: #4ade80;
        }
        .mobile-overlay {
            display: none;
            position: fixed;
            inset: 0;
            background: rgba(0, 0, 0, 0.55);
            z-index: 1000;
            opacity: 0;
            transition: opacity var(--transition-normal);
            pointer-events: none;
        }
        .mobile-overlay.open {
            opacity: 1;
            pointer-events: auto;
        }

        @media (max-width: 1023px) {
            .mobile-menu {
                display: flex;
            }
            .mobile-overlay {
                display: block;
            }
        }

        /* 卡片 */
        .data-card {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 1.25rem;
            transition: all var(--transition-normal);
            position: relative;
            overflow: hidden;
        }
        .data-card:hover {
            border-color: rgba(14, 165, 74, 0.4);
            box-shadow: var(--shadow-glow-green);
            transform: translateY(-2px);
        }
        .data-card .card-indicator {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 0.7rem;
            font-weight: 600;
            padding: 2px 8px;
            border-radius: 20px;
            letter-spacing: 0.02em;
        }
        .indicator-up {
            background: rgba(14, 165, 74, 0.2);
            color: #4ade80;
        }
        .indicator-down {
            background: rgba(239, 68, 68, 0.2);
            color: #f87171;
        }
        .indicator-stable {
            background: rgba(148, 163, 184, 0.15);
            color: #94a3b8;
        }

        /* 标签 */
        .tag {
            display: inline-block;
            font-size: 0.72rem;
            font-weight: 500;
            padding: 3px 10px;
            border-radius: 20px;
            letter-spacing: 0.02em;
            transition: all var(--transition-fast);
        }
        .tag-hot {
            background: rgba(239, 68, 68, 0.18);
            color: #fca5a5;
        }
        .tag-new {
            background: rgba(59, 130, 246, 0.18);
            color: #93c5fd;
        }
        .tag-rec {
            background: rgba(245, 158, 11, 0.18);
            color: #fcd34d;
        }
        .tag-live {
            background: rgba(14, 165, 74, 0.22);
            color: #4ade80;
            animation: livePulse 1.8s ease-in-out infinite;
        }
        @keyframes livePulse {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: 0.55;
            }
        }

        /* 按钮 */
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            font-weight: 600;
            font-size: 0.9rem;
            padding: 0.7rem 1.4rem;
            border-radius: var(--radius-md);
            transition: all var(--transition-normal);
            letter-spacing: 0.01em;
            white-space: nowrap;
        }
        .btn-primary {
            background: var(--color-brand);
            color: #fff;
            box-shadow: 0 2px 8px rgba(14, 165, 74, 0.3);
        }
        .btn-primary:hover {
            background: #0b8c3e;
            box-shadow: 0 4px 16px rgba(14, 165, 74, 0.45);
            transform: translateY(-1px);
        }
        .btn-outline {
            background: transparent;
            color: #e2e8f0;
            border: 1.5px solid var(--color-border);
        }
        .btn-outline:hover {
            border-color: #4ade80;
            color: #4ade80;
            background: rgba(74, 222, 128, 0.05);
        }
        .btn-sm {
            font-size: 0.78rem;
            padding: 0.45rem 0.9rem;
        }
        .btn:focus-visible {
            outline: 2px solid #4ade80;
            outline-offset: 2px;
            border-radius: var(--radius-md);
        }

        /* FAQ */
        .faq-item {
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition-normal);
            background: var(--color-surface);
        }
        .faq-item:hover {
            border-color: rgba(255, 255, 255, 0.15);
        }
        .faq-question {
            padding: 1.1rem 1.3rem;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            user-select: none;
            color: #e2e8f0;
            transition: color var(--transition-fast);
        }
        .faq-question:hover {
            color: #fff;
        }
        .faq-question i {
            transition: transform var(--transition-normal);
            color: #64748b;
            font-size: 0.8rem;
        }
        .faq-item.open .faq-question i {
            transform: rotate(180deg);
            color: #4ade80;
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-slow), padding var(--transition-slow);
        }
        .faq-item.open .faq-answer {
            max-height: 400px;
            padding: 0 1.3rem 1.1rem;
        }
        .faq-answer p {
            color: #94a3b8;
            font-size: 0.88rem;
            line-height: 1.7;
        }

        /* 页脚链接 */
        .footer-link {
            color: #94a3b8;
            font-size: 0.82rem;
            transition: color var(--transition-fast);
            cursor: pointer;
        }
        .footer-link:hover {
            color: #e2e8f0;
        }

        /* 滚动条 */
        ::-webkit-scrollbar {
            width: 6px;
        }
        ::-webkit-scrollbar-track {
            background: #060b14;
        }
        ::-webkit-scrollbar-thumb {
            background: #1e293b;
            border-radius: 3px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: #334155;
        }

        /* 骨架闪烁 */
        @keyframes shimmer {
            0% {
                background-position: -200px 0;
            }
            100% {
                background-position: 200px 0;
            }
        }

        /* 响应式补充 */
        @media (max-width: 768px) {
            .data-card {
                padding: 1rem;
            }
            .btn {
                padding: 0.55rem 1rem;
                font-size: 0.82rem;
            }
            .faq-question {
                font-size: 0.88rem;
                padding: 0.9rem 1rem;
            }
        }

/* roulang page: category3 */
:root {
            --color-primary: #1fb860;
            --color-primary-hover: #18a04f;
            --color-primary-light: #45c77c;
            --color-accent: #f59e0b;
            --color-bg: #0a0f1a;
            --color-surface: #111827;
            --color-surface-elevated: #1a2236;
            --color-border: #1f2a3d;
            --color-text: #f1f5f9;
            --color-text-muted: #94a3b8;
            --color-text-weak: #64748b;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.5);
            --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.6);
            --shadow-glow: 0 0 20px rgba(31, 184, 96, 0.2);
            --transition-fast: 160ms ease;
            --transition-normal: 240ms ease;
        }

        *,
        *::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', system-ui, sans-serif;
            background-color: var(--color-bg);
            color: var(--color-text);
            line-height: 1.7;
            min-height: 100vh;
            overflow-x: hidden;
        }

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

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

        button {
            cursor: pointer;
            font-family: inherit;
        }

        input {
            font-family: inherit;
        }

        /* Container */
        .container-main {
            max-width: 1280px;
            margin-left: auto;
            margin-right: auto;
            padding-left: 1rem;
            padding-right: 1rem;
        }
        @media (min-width: 640px) {
            .container-main {
                padding-left: 1.5rem;
                padding-right: 1.5rem;
            }
        }
        @media (min-width: 1024px) {
            .container-main {
                padding-left: 2rem;
                padding-right: 2rem;
            }
        }

        /* Header / Glass Nav */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 50;
            background: rgba(10, 15, 26, 0.78);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            transition: background var(--transition-normal), box-shadow var(--transition-normal);
        }
        .site-header.scrolled {
            background: rgba(10, 15, 26, 0.94);
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
            border-bottom-color: rgba(255, 255, 255, 0.12);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 60px;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 1rem;
        }
        @media (min-width: 640px) {
            .header-inner {
                padding: 0 1.5rem;
                height: 64px;
            }
        }
        @media (min-width: 1024px) {
            .header-inner {
                padding: 0 2rem;
                height: 68px;
            }
        }

        .logo-text {
            font-size: 1.25rem;
            font-weight: 800;
            color: #fff;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 6px;
            letter-spacing: -0.01em;
        }
        .logo-text .icon-ball {
            font-size: 1.4rem;
        }
        .logo-text .brand-green {
            color: #1fb860;
        }
        @media (min-width: 640px) {
            .logo-text {
                font-size: 1.4rem;
            }
            .logo-text .icon-ball {
                font-size: 1.55rem;
            }
        }

        /* Nav Links */
        .nav-link {
            position: relative;
            font-size: 0.9rem;
            font-weight: 500;
            color: #cbd5e1;
            padding: 6px 2px;
            transition: color var(--transition-fast);
            white-space: nowrap;
            letter-spacing: 0.01em;
        }
        .nav-link:hover {
            color: #fff;
        }
        .nav-link.active {
            color: #1fb860;
            font-weight: 600;
        }
        .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            right: 0;
            height: 2.5px;
            background: #1fb860;
            border-radius: 2px;
        }
        @media (min-width: 1024px) {
            .nav-link {
                font-size: 0.92rem;
            }
        }

        /* Mobile Menu */
        .mobile-menu-btn {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: var(--radius-sm);
            color: #fff;
            font-size: 1.3rem;
            transition: all var(--transition-fast);
        }
        .mobile-menu-btn:hover {
            border-color: rgba(255, 255, 255, 0.4);
            background: rgba(255, 255, 255, 0.06);
        }
        @media (min-width: 1024px) {
            .mobile-menu-btn {
                display: none;
            }
        }

        .mobile-nav-panel {
            display: none;
            position: fixed;
            top: 60px;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(10, 15, 26, 0.97);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            z-index: 49;
            flex-direction: column;
            padding: 1.5rem 1.5rem 3rem;
            overflow-y: auto;
            gap: 0.75rem;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
        }
        .mobile-nav-panel.open {
            display: flex;
        }
        .mobile-nav-panel .nav-link {
            font-size: 1.05rem;
            padding: 10px 8px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            display: block;
        }
        .mobile-nav-panel .nav-link.active {
            color: #1fb860;
        }
        @media (min-width: 640px) {
            .mobile-nav-panel {
                top: 64px;
            }
        }
        @media (min-width: 1024px) {
            .mobile-nav-panel {
                display: none !important;
            }
        }

        /* Section spacing */
        .section {
            padding: 3rem 0;
        }
        @media (min-width: 640px) {
            .section {
                padding: 4rem 0;
            }
        }
        @media (min-width: 1024px) {
            .section {
                padding: 5rem 0;
            }
        }

        .section-title {
            font-size: 1.5rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 0.5rem;
            letter-spacing: -0.01em;
        }
        @media (min-width: 640px) {
            .section-title {
                font-size: 1.75rem;
            }
        }
        @media (min-width: 1024px) {
            .section-title {
                font-size: 2rem;
            }
        }

        .section-subtitle {
            font-size: 0.92rem;
            color: #94a3b8;
            margin-bottom: 1.75rem;
            line-height: 1.6;
        }
        @media (min-width: 640px) {
            .section-subtitle {
                font-size: 0.95rem;
                margin-bottom: 2rem;
            }
        }

        /* Card base */
        .card {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-lg);
            padding: 1.25rem;
            transition: all var(--transition-normal);
        }
        .card:hover {
            border-color: rgba(255, 255, 255, 0.15);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        @media (min-width: 640px) {
            .card {
                padding: 1.5rem;
            }
        }

        /* Standings table */
        .standings-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.85rem;
        }
        .standings-table th {
            text-align: left;
            padding: 10px 8px;
            font-weight: 600;
            font-size: 0.78rem;
            color: #94a3b8;
            text-transform: uppercase;
            letter-spacing: 0.03em;
            border-bottom: 2px solid var(--color-border);
            white-space: nowrap;
        }
        .standings-table td {
            padding: 10px 8px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.04);
            white-space: nowrap;
            vertical-align: middle;
        }
        .standings-table tbody tr {
            transition: background var(--transition-fast);
        }
        .standings-table tbody tr:hover {
            background: rgba(255, 255, 255, 0.025);
        }
        .standings-table .pos {
            font-weight: 700;
            text-align: center;
            width: 36px;
        }
        .standings-table .team-name {
            font-weight: 500;
            color: #f1f5f9;
        }
        .standings-table .pts {
            font-weight: 700;
            color: #1fb860;
            font-size: 0.9rem;
        }
        .standings-table .pos-zone-cl {
            color: #3b82f6;
        }
        .standings-table .pos-zone-el {
            color: #f59e0b;
        }
        .standings-table .pos-zone-rel {
            color: #ef4444;
        }
        @media (max-width: 640px) {
            .standings-table {
                font-size: 0.75rem;
            }
            .standings-table th,
            .standings-table td {
                padding: 7px 4px;
            }
            .standings-table .hide-mobile {
                display: none;
            }
        }

        /* League tab */
        .league-tab {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 16px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 500;
            cursor: pointer;
            transition: all var(--transition-fast);
            border: 1px solid transparent;
            background: transparent;
            color: #94a3b8;
            white-space: nowrap;
        }
        .league-tab:hover {
            color: #e2e8f0;
            background: rgba(255, 255, 255, 0.04);
        }
        .league-tab.active {
            background: #1fb860;
            color: #fff;
            font-weight: 600;
            border-color: #1fb860;
            box-shadow: 0 2px 12px rgba(31, 184, 96, 0.3);
        }
        @media (max-width: 520px) {
            .league-tab {
                font-size: 0.75rem;
                padding: 6px 12px;
                gap: 3px;
            }
        }

        /* Badge */
        .badge {
            display: inline-block;
            padding: 3px 10px;
            border-radius: 12px;
            font-size: 0.72rem;
            font-weight: 600;
            letter-spacing: 0.02em;
        }
        .badge-green {
            background: rgba(31, 184, 96, 0.15);
            color: #1fb860;
            border: 1px solid rgba(31, 184, 96, 0.3);
        }
        .badge-yellow {
            background: rgba(245, 158, 11, 0.15);
            color: #f59e0b;
            border: 1px solid rgba(245, 158, 11, 0.3);
        }
        .badge-red {
            background: rgba(239, 68, 68, 0.15);
            color: #ef4444;
            border: 1px solid rgba(239, 68, 68, 0.3);
        }
        .badge-blue {
            background: rgba(59, 130, 246, 0.15);
            color: #3b82f6;
            border: 1px solid rgba(59, 130, 246, 0.3);
        }

        /* Trend arrow */
        .trend-up {
            color: #1fb860;
            font-weight: 600;
        }
        .trend-down {
            color: #ef4444;
            font-weight: 600;
        }
        .trend-stable {
            color: #94a3b8;
        }

        /* CTA Button */
        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 24px;
            background: #1fb860;
            color: #fff;
            font-weight: 600;
            font-size: 0.92rem;
            border-radius: 28px;
            border: none;
            transition: all var(--transition-normal);
            text-decoration: none;
            white-space: nowrap;
            letter-spacing: 0.01em;
        }
        .btn-primary:hover {
            background: #18a04f;
            box-shadow: 0 6px 24px rgba(31, 184, 96, 0.35);
            transform: translateY(-2px);
        }
        .btn-primary:active {
            transform: translateY(0);
            box-shadow: 0 2px 8px rgba(31, 184, 96, 0.3);
        }
        .btn-outline {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 11px 22px;
            background: transparent;
            color: #e2e8f0;
            font-weight: 500;
            font-size: 0.9rem;
            border-radius: 28px;
            border: 1.5px solid rgba(255, 255, 255, 0.25);
            transition: all var(--transition-normal);
            text-decoration: none;
            white-space: nowrap;
            letter-spacing: 0.01em;
        }
        .btn-outline:hover {
            border-color: rgba(255, 255, 255, 0.5);
            background: rgba(255, 255, 255, 0.05);
            color: #fff;
        }

        /* Footer link */
        .footer-link {
            color: #94a3b8;
            font-size: 0.82rem;
            transition: color var(--transition-fast);
            cursor: pointer;
        }
        .footer-link:hover {
            color: #1fb860;
        }

        /* Stat card */
        .stat-card {
            background: var(--color-surface-elevated);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 1rem 1.2rem;
            text-align: center;
            transition: all var(--transition-normal);
        }
        .stat-card:hover {
            border-color: rgba(255, 255, 255, 0.2);
            box-shadow: var(--shadow-glow);
        }
        .stat-value {
            font-size: 1.6rem;
            font-weight: 800;
            color: #fff;
            letter-spacing: -0.01em;
        }
        .stat-label {
            font-size: 0.78rem;
            color: #94a3b8;
            margin-top: 2px;
        }
        .stat-note {
            font-size: 0.7rem;
            color: #64748b;
            margin-top: 2px;
        }
        @media (min-width: 640px) {
            .stat-value {
                font-size: 2rem;
            }
        }

        /* FAQ */
        .faq-item {
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            margin-bottom: 0.75rem;
            overflow: hidden;
            background: var(--color-surface);
            transition: all var(--transition-normal);
        }
        .faq-item:hover {
            border-color: rgba(255, 255, 255, 0.15);
        }
        .faq-q {
            padding: 1rem 1.25rem;
            font-weight: 600;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            color: #f1f5f9;
            font-size: 0.95rem;
            user-select: none;
            letter-spacing: 0.01em;
        }
        .faq-q .faq-icon {
            transition: transform var(--transition-fast);
            font-size: 0.8rem;
            color: #94a3b8;
        }
        .faq-item.open .faq-icon {
            transform: rotate(180deg);
            color: #1fb860;
        }
        .faq-a {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.3s ease;
            padding: 0 1.25rem;
            font-size: 0.88rem;
            color: #94a3b8;
            line-height: 1.7;
        }
        .faq-item.open .faq-a {
            max-height: 400px;
            padding: 0 1.25rem 1.25rem;
        }

        /* Live dot */
        .live-dot {
            display: inline-block;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: #ef4444;
            animation: pulse-dot 1.6s infinite;
        }
        @keyframes pulse-dot {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.6);
            }
            50% {
                box-shadow: 0 0 0 8px rgba(239, 68, 68, 0);
            }
        }

        /* Scrollbar */
        ::-webkit-scrollbar {
            width: 6px;
            height: 6px;
        }
        ::-webkit-scrollbar-track {
            background: transparent;
        }
        ::-webkit-scrollbar-thumb {
            background: rgba(255, 255, 255, 0.1);
            border-radius: 3px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: rgba(255, 255, 255, 0.2);
        }

        /* Hero banner bg */
        .hero-banner {
            position: relative;
            background-image: url('assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
        }
        .hero-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(10, 15, 26, 0.7) 0%, rgba(10, 15, 26, 0.88) 60%, #0a0f1a 100%);
            z-index: 0;
        }
        .hero-banner>* {
            position: relative;
            z-index: 1;
        }

        /* Table wrapper for horizontal scroll */
        .table-scroll {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            border-radius: var(--radius-lg);
        }
        .table-scroll::-webkit-scrollbar {
            height: 4px;
        }
        .table-scroll::-webkit-scrollbar-thumb {
            background: rgba(255, 255, 255, 0.12);
            border-radius: 2px;
        }

        /* Highlight row */
        .row-highlight {
            background: rgba(31, 184, 96, 0.06);
        }

/* roulang page: category1 */
:root {
            --color-primary: #1db81d;
            --color-primary-hover: #15a015;
            --color-primary-dark: #0c850c;
            --color-accent: #f59e0b;
            --color-bg-dark: #0a0f1a;
            --color-surface: #111827;
            --color-surface-elevated: #161d2b;
            --color-border: #1f2937;
            --color-text: #f1f5f9;
            --color-text-muted: #94a3b8;
            --color-text-weak: #64748b;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 14px;
            --radius-xl: 20px;
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, .4);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, .5);
            --shadow-lg: 0 8px 32px rgba(0, 0, 0, .6);
            --shadow-glow: 0 0 20px rgba(29, 184, 29, .25);
            --transition-base: 180ms ease;
            --transition-smooth: 250ms cubic-bezier(.4, 0, .2, 1);
        }

        *,
        *::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', 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', system-ui, sans-serif;
            font-size: 16px;
            line-height: 1.65;
            background-color: var(--color-bg-dark);
            color: var(--color-text);
            min-height: 100vh;
        }

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

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

        button {
            cursor: pointer;
            font-family: inherit;
        }

        input,
        select {
            font-family: inherit;
        }

        /* ========== 玻璃导航 ========== */
        .glass-nav {
            background: rgba(10, 15, 26, .72);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid rgba(255, 255, 255, .08);
            transition: background var(--transition-smooth), box-shadow var(--transition-smooth);
            z-index: 1000;
        }
        .glass-nav.scrolled {
            background: rgba(10, 15, 26, .94);
            box-shadow: 0 4px 24px rgba(0, 0, 0, .55);
            border-bottom: 1px solid rgba(255, 255, 255, .12);
        }

        .nav-link {
            position: relative;
            font-size: .9rem;
            font-weight: 500;
            color: #cbd5e1;
            padding: .45rem .2rem;
            transition: color var(--transition-base);
            white-space: nowrap;
            letter-spacing: .01em;
        }
        .nav-link::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0;
            height: 2px;
            border-radius: 2px;
            background: var(--color-primary);
            transition: width var(--transition-smooth);
        }
        .nav-link:hover {
            color: #fff;
        }
        .nav-link:hover::after {
            width: 100%;
        }
        .nav-link.active {
            color: #fff;
            font-weight: 600;
        }
        .nav-link.active::after {
            width: 100%;
            background: var(--color-primary);
            box-shadow: 0 0 10px rgba(29, 184, 29, .5);
        }

        /* ========== 移动端菜单 ========== */
        .mobile-menu-toggle {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.5rem;
            padding: .4rem;
            cursor: pointer;
            z-index: 1100;
        }
        .mobile-menu-panel {
            position: fixed;
            top: 0;
            right: -100%;
            width: 280px;
            max-width: 80vw;
            height: 100vh;
            background: rgba(17, 24, 39, .97);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            z-index: 1050;
            padding: 5rem 1.5rem 2rem;
            transition: right var(--transition-smooth);
            border-left: 1px solid rgba(255, 255, 255, .08);
            display: flex;
            flex-direction: column;
            gap: .5rem;
        }
        .mobile-menu-panel.open {
            right: 0;
        }
        .mobile-menu-overlay {
            position: fixed;
            inset: 0;
            background: rgba(0, 0, 0, .6);
            z-index: 1040;
            opacity: 0;
            pointer-events: none;
            transition: opacity var(--transition-smooth);
        }
        .mobile-menu-overlay.open {
            opacity: 1;
            pointer-events: auto;
        }
        .mobile-nav-link {
            display: block;
            padding: .7rem 1rem;
            border-radius: var(--radius-sm);
            font-size: .95rem;
            font-weight: 500;
            color: #cbd5e1;
            transition: all var(--transition-base);
        }
        .mobile-nav-link:hover,
        .mobile-nav-link.active {
            background: rgba(29, 184, 29, .12);
            color: #fff;
        }

        @media (max-width: 1023px) {
            .mobile-menu-toggle {
                display: flex;
                align-items: center;
                justify-content: center;
            }
            .glass-nav .hidden.lg\:flex {
                display: none !important;
            }
        }
        @media (min-width: 1024px) {
            .mobile-menu-toggle,
            .mobile-menu-panel,
            .mobile-menu-overlay {
                display: none !important;
            }
        }

        /* ========== 卡片与组件 ========== */
        .score-card {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 1rem 1.1rem;
            transition: all var(--transition-smooth);
            position: relative;
            overflow: hidden;
        }
        .score-card:hover {
            border-color: rgba(29, 184, 29, .35);
            box-shadow: var(--shadow-glow);
            transform: translateY(-2px);
            background: var(--color-surface-elevated);
        }
        .score-card .live-dot {
            display: inline-block;
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: #ef4444;
            margin-right: 4px;
            animation: livePulse 1.4s ease-in-out infinite;
            vertical-align: middle;
            position: relative;
            top: -1px;
        }
        @keyframes livePulse {
            0%,
            100% {
                opacity: 1;
                box-shadow: 0 0 4px #ef4444;
            }
            50% {
                opacity: .35;
                box-shadow: 0 0 12px #ef4444;
            }
        }
        .status-badge {
            display: inline-block;
            padding: .2rem .6rem;
            border-radius: 20px;
            font-size: .72rem;
            font-weight: 600;
            letter-spacing: .02em;
            text-transform: uppercase;
        }
        .status-badge.live {
            background: rgba(239, 68, 68, .18);
            color: #f87171;
            border: 1px solid rgba(239, 68, 68, .3);
        }
        .status-badge.finished {
            background: rgba(100, 116, 139, .18);
            color: #94a3b8;
            border: 1px solid rgba(100, 116, 139, .3);
        }
        .status-badge.upcoming {
            background: rgba(59, 130, 246, .18);
            color: #60a5fa;
            border: 1px solid rgba(59, 130, 246, .3);
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: .4rem;
            background: var(--color-primary);
            color: #fff;
            font-weight: 600;
            padding: .65rem 1.4rem;
            border-radius: var(--radius-sm);
            border: none;
            transition: all var(--transition-base);
            font-size: .9rem;
            letter-spacing: .01em;
            cursor: pointer;
        }
        .btn-primary:hover {
            background: var(--color-primary-hover);
            box-shadow: var(--shadow-glow);
            transform: translateY(-1px);
        }
        .btn-primary:active {
            background: var(--color-primary-dark);
            transform: translateY(0);
        }
        .btn-outline {
            display: inline-flex;
            align-items: center;
            gap: .4rem;
            background: transparent;
            color: #cbd5e1;
            font-weight: 500;
            padding: .55rem 1.2rem;
            border-radius: var(--radius-sm);
            border: 1px solid rgba(255, 255, 255, .2);
            transition: all var(--transition-base);
            font-size: .85rem;
            cursor: pointer;
        }
        .btn-outline:hover {
            border-color: var(--color-primary);
            color: #fff;
            background: rgba(29, 184, 29, .06);
        }

        .footer-link {
            font-size: .82rem;
            color: #94a3b8;
            transition: color var(--transition-base);
            cursor: pointer;
        }
        .footer-link:hover {
            color: var(--color-primary);
        }

        .tag-pill {
            display: inline-block;
            padding: .3rem .75rem;
            border-radius: 20px;
            font-size: .78rem;
            font-weight: 500;
            cursor: pointer;
            transition: all var(--transition-base);
            border: 1px solid transparent;
            white-space: nowrap;
        }
        .tag-pill.active-tag {
            background: rgba(29, 184, 29, .2);
            color: #fff;
            border-color: var(--color-primary);
        }
        .tag-pill:not(.active-tag) {
            background: rgba(255, 255, 255, .04);
            color: #cbd5e1;
            border-color: rgba(255, 255, 255, .1);
        }
        .tag-pill:not(.active-tag):hover {
            background: rgba(255, 255, 255, .08);
            border-color: rgba(255, 255, 255, .25);
            color: #fff;
        }

        /* ========== 响应式 ========== */
        @media (max-width: 1024px) {
            .score-card {
                padding: .85rem .9rem;
            }
            .score-card .text-2xl {
                font-size: 1.3rem;
            }
        }
        @media (max-width: 768px) {
            .score-grid {
                grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
                gap: .6rem;
            }
            .tag-scroll {
                overflow-x: auto;
                -webkit-overflow-scrolling: touch;
                flex-wrap: nowrap;
                gap: .4rem;
                padding-bottom: .4rem;
            }
            .tag-scroll>* {
                flex-shrink: 0;
            }
        }
        @media (max-width: 520px) {
            .score-grid {
                grid-template-columns: 1fr 1fr;
                gap: .5rem;
            }
            .score-card {
                padding: .7rem .7rem;
            }
            .score-card .team-name {
                font-size: .75rem;
            }
            .score-card .score-num {
                font-size: 1.1rem;
            }
        }

/* roulang page: category5 */
:root {
            --color-brand: #28c53c;
            --color-brand-hover: #1fa832;
            --color-brand-soft: rgba(40, 197, 60, 0.12);
            --color-bg: #060b14;
            --color-surface: #0d1525;
            --color-elevated: #111b2e;
            --color-border: #1a2740;
            --color-text: #e2e8f0;
            --color-text-soft: #94a3b8;
            --color-text-muted: #64748b;
            --radius-card: 12px;
            --radius-btn: 8px;
            --radius-tag: 20px;
            --shadow-card: 0 2px 12px rgba(0, 0, 0, 0.3);
            --shadow-elevated: 0 8px 32px rgba(0, 0, 0, 0.45);
            --shadow-glow: 0 0 24px rgba(40, 197, 60, 0.18);
            --transition-fast: 0.18s ease;
            --transition-smooth: 0.28s ease;
        }

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

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

        body {
            margin: 0;
            font-family: 'Inter', 'Noto Sans SC', system-ui, -apple-system, sans-serif;
            background-color: #060b14;
            color: #e2e8f0;
            line-height: 1.65;
            min-height: 100vh;
        }

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

        a {
            color: inherit;
            text-decoration: none;
        }

        button {
            cursor: pointer;
            font-family: inherit;
        }

        input {
            font-family: inherit;
        }

        .container-custom {
            max-width: 1280px;
            margin-left: auto;
            margin-right: auto;
            padding-left: 1rem;
            padding-right: 1rem;
        }

        @media(min-width:640px) {
            .container-custom {
                padding-left: 1.5rem;
                padding-right: 1.5rem;
            }
        }
        @media(min-width:1024px) {
            .container-custom {
                padding-left: 2rem;
                padding-right: 2rem;
            }
        }

        /* 玻璃导航 */
        .glass-nav {
            background: rgba(6, 11, 20, 0.72);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.07);
            transition: background var(--transition-smooth), box-shadow var(--transition-smooth);
            position: sticky;
            top: 0;
            z-index: 100;
        }
        .glass-nav.scrolled {
            background: rgba(6, 11, 20, 0.94);
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
            border-bottom-color: rgba(255, 255, 255, 0.1);
        }

        .nav-link {
            position: relative;
            font-size: 0.9rem;
            font-weight: 500;
            color: #cbd5e1;
            padding: 0.35rem 0;
            transition: color var(--transition-fast);
            white-space: nowrap;
            letter-spacing: 0.01em;
        }
        .nav-link:hover {
            color: #ffffff;
        }
        .nav-link.active {
            color: #28c53c;
            font-weight: 600;
        }
        .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: -4px;
            left: 0;
            right: 0;
            height: 2.5px;
            background: #28c53c;
            border-radius: 3px;
        }

        /* 按钮 */
        .btn-brand {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background: #28c53c;
            color: #060b14;
            font-weight: 600;
            padding: 0.65rem 1.5rem;
            border-radius: var(--radius-btn);
            font-size: 0.9rem;
            transition: all var(--transition-fast);
            border: none;
            letter-spacing: 0.01em;
            white-space: nowrap;
        }
        .btn-brand:hover {
            background: #1fa832;
            transform: translateY(-1px);
            box-shadow: 0 6px 20px rgba(40, 197, 60, 0.3);
        }
        .btn-outline {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            border: 1.5px solid #1a2740;
            color: #e2e8f0;
            font-weight: 500;
            padding: 0.6rem 1.4rem;
            border-radius: var(--radius-btn);
            font-size: 0.88rem;
            transition: all var(--transition-fast);
            background: transparent;
            white-space: nowrap;
        }
        .btn-outline:hover {
            border-color: #28c53c;
            color: #28c53c;
            background: rgba(40, 197, 60, 0.05);
        }

        /* 标签 */
        .tag {
            display: inline-block;
            font-size: 0.75rem;
            font-weight: 500;
            padding: 0.25rem 0.75rem;
            border-radius: var(--radius-tag);
            letter-spacing: 0.01em;
            transition: all var(--transition-fast);
        }
        .tag-hot {
            background: rgba(239, 68, 68, 0.15);
            color: #f87171;
        }
        .tag-new {
            background: rgba(40, 197, 60, 0.15);
            color: #4dcf5a;
        }
        .tag-featured {
            background: rgba(245, 158, 11, 0.15);
            color: #fbbf24;
        }
        .tag-info {
            background: rgba(59, 130, 246, 0.12);
            color: #60a5fa;
        }

        /* 资讯卡片 */
        .news-card {
            background: #0d1525;
            border: 1px solid #1a2740;
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all var(--transition-smooth);
            display: flex;
            flex-direction: column;
        }
        .news-card:hover {
            border-color: #28c53c40;
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.35);
            transform: translateY(-2px);
        }
        .news-card-img {
            width: 100%;
            aspect-ratio: 16/9;
            object-fit: cover;
            background: #111b2e;
        }
        .news-card-body {
            padding: 1rem 1.15rem 1.15rem;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .news-card-title {
            font-weight: 600;
            font-size: 1rem;
            line-height: 1.45;
            color: #f1f5f9;
            margin-bottom: 0.4rem;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .news-card-excerpt {
            font-size: 0.82rem;
            color: #94a3b8;
            line-height: 1.55;
            flex: 1;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 0.6rem;
        }
        .news-card-meta {
            font-size: 0.73rem;
            color: #64748b;
            display: flex;
            align-items: center;
            gap: 0.6rem;
            flex-wrap: wrap;
        }

        /* 头条卡片 */
        .hero-news-card {
            background: #0d1525;
            border: 1px solid #1a2740;
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all var(--transition-smooth);
            display: grid;
            grid-template-columns: 1fr 1fr;
        }
        .hero-news-card:hover {
            border-color: #28c53c40;
            box-shadow: 0 10px 36px rgba(0, 0, 0, 0.4);
        }
        @media(max-width:768px) {
            .hero-news-card {
                grid-template-columns: 1fr;
            }
        }

        /* 列表资讯行 */
        .news-list-item {
            display: flex;
            gap: 0.9rem;
            padding: 0.85rem 0;
            border-bottom: 1px solid #1a2740;
            transition: all var(--transition-fast);
            align-items: flex-start;
        }
        .news-list-item:last-child {
            border-bottom: none;
        }
        .news-list-item:hover {
            background: rgba(255, 255, 255, 0.015);
            padding-left: 0.4rem;
            border-radius: 6px;
        }
        .news-list-thumb {
            width: 80px;
            height: 56px;
            border-radius: 6px;
            object-fit: cover;
            flex-shrink: 0;
            background: #111b2e;
        }
        .news-list-content {
            flex: 1;
            min-width: 0;
        }
        .news-list-title {
            font-weight: 500;
            font-size: 0.88rem;
            color: #e2e8f0;
            line-height: 1.4;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 0.2rem;
        }
        .news-list-meta {
            font-size: 0.72rem;
            color: #64748b;
        }

        /* FAQ */
        .faq-item {
            border: 1px solid #1a2740;
            border-radius: 10px;
            background: #0d1525;
            padding: 1.2rem 1.4rem;
            transition: all var(--transition-fast);
        }
        .faq-item:hover {
            border-color: #28c53c30;
            background: #111b2e;
        }
        .faq-q {
            font-weight: 600;
            font-size: 0.95rem;
            color: #f1f5f9;
            margin-bottom: 0.5rem;
            cursor: default;
        }
        .faq-a {
            font-size: 0.84rem;
            color: #94a3b8;
            line-height: 1.65;
        }

        /* 评价卡片 */
        .review-card {
            background: #0d1525;
            border: 1px solid #1a2740;
            border-radius: 10px;
            padding: 1.2rem 1.3rem;
            transition: all var(--transition-fast);
        }
        .review-card:hover {
            border-color: #28c53c30;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
        }
        .review-stars {
            color: #f59e0b;
            font-size: 0.85rem;
            letter-spacing: 1px;
            margin-bottom: 0.5rem;
        }
        .review-text {
            font-size: 0.84rem;
            color: #cbd5e1;
            line-height: 1.6;
        }
        .review-author {
            font-size: 0.75rem;
            color: #64748b;
            margin-top: 0.6rem;
            font-weight: 500;
        }

        /* 订阅区块 */
        .subscribe-box {
            background: linear-gradient(135deg, #111b2e 0%, #0d1525 100%);
            border: 1.5px solid #28c53c30;
            border-radius: var(--radius-card);
            padding: 2.5rem 2rem;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .subscribe-box::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 180px;
            height: 180px;
            background: radial-gradient(circle, rgba(40, 197, 60, 0.12) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        /* footer链接 */
        .footer-link {
            color: #94a3b8;
            font-size: 0.8rem;
            transition: color var(--transition-fast);
            text-decoration: none;
        }
        .footer-link:hover {
            color: #28c53c;
        }

        /* 移动端菜单 */
        #mobile-menu {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100vh;
            background: rgba(6, 11, 20, 0.97);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            z-index: 99;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 1.6rem;
        }
        #mobile-menu.open {
            display: flex;
        }
        #mobile-menu a {
            font-size: 1.15rem;
            font-weight: 500;
            color: #cbd5e1;
            transition: color var(--transition-fast);
        }
        #mobile-menu a:hover,
        #mobile-menu a.active-mobile {
            color: #28c53c;
        }

        /* 滚动条 */
        ::-webkit-scrollbar {
            width: 6px;
        }
        ::-webkit-scrollbar-track {
            background: #060b14;
        }
        ::-webkit-scrollbar-thumb {
            background: #1a2740;
            border-radius: 3px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: #28c53c50;
        }

        /* focus */
        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 2px solid #28c53c;
            outline-offset: 3px;
            border-radius: 4px;
        }