/* roulang page: index */
:root {
            --color-primary: #1F1F1F;
            --color-accent: #00C85A;
            --color-accent-dark: #00A84C;
            --color-bg: #F7F5F0;
            --color-card-bg: #FFFFFF;
            --color-border: #E5E1D8;
            --color-border-light: #EDEAE3;
            --color-text-primary: #222222;
            --color-text-secondary: #5F5D57;
            --color-text-weak: #8A8780;
            --color-dark-red: #B5483C;
            --color-gold: #C9A96E;
            --color-gold-soft: rgba(201, 169, 110, 0.18);
            --color-gray-bg: #EDEAE3;
            --font-cn: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            --font-en-num: "Roboto", "Helvetica Neue", Arial, sans-serif;
            --radius-card: 8px;
            --radius-btn: 6px;
            --radius-chip: 20px;
            --radius-input: 6px;
            --shadow-card: 0 1px 4px rgba(0, 0, 0, 0.04);
            --shadow-card-hover: 0 8px 24px rgba(0, 0, 0, 0.08);
            --transition-fast: 0.2s ease;
            --transition-normal: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            --container-max: 1200px;
            --nav-height: 64px;
            --nav-height-mobile: 58px;
            --section-pad-y: 64px;
            --section-pad-x: 5%;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: var(--font-cn);
            font-size: 15px;
            line-height: 1.8;
            color: var(--color-text-primary);
            background-color: var(--color-bg);
            min-height: 100vh;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--color-accent);
        }
        ul,
        ol {
            list-style: none;
        }
        button,
        input,
        textarea {
            font-family: inherit;
            font-size: inherit;
            border: none;
            outline: none;
            background: none;
        }
        button {
            cursor: pointer;
        }
        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: var(--section-pad-x);
            padding-right: var(--section-pad-x);
        }
        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
            border: 0;
        }
        /* 导航 */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: var(--color-card-bg);
            border-bottom: 1px solid var(--color-border);
            height: var(--nav-height);
            box-shadow: 0 1px 8px rgba(0, 0, 0, 0.04);
        }
        .site-header .container {
            display: flex;
            align-items: center;
            height: 100%;
            gap: 32px;
        }
        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 20px;
            color: var(--color-primary);
            flex-shrink: 0;
            letter-spacing: 0.03em;
        }
        .brand-logo svg {
            width: 28px;
            height: 28px;
            flex-shrink: 0;
        }
        .brand-logo:hover {
            color: var(--color-primary);
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 8px;
            flex: 1;
            justify-content: center;
        }
        .main-nav a {
            font-size: 15px;
            font-weight: 500;
            color: var(--color-text-secondary);
            padding: 6px 14px;
            border-radius: 4px;
            position: relative;
            transition: color var(--transition-fast), background var(--transition-fast);
            white-space: nowrap;
        }
        .main-nav a:hover {
            color: var(--color-primary);
            background: rgba(0, 0, 0, 0.04);
        }
        .main-nav a.active {
            color: var(--color-primary);
            font-weight: 600;
        }
        .main-nav a.active::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 14px;
            right: 14px;
            height: 2px;
            background: var(--color-accent);
            border-radius: 1px;
        }
        .nav-actions {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }
        .nav-search {
            display: flex;
            align-items: center;
            background: var(--color-bg);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-input);
            padding: 0 14px;
            height: 36px;
            width: 210px;
            transition: border-color var(--transition-fast), background var(--transition-fast);
        }
        .nav-search:focus-within {
            border-color: var(--color-accent);
            background: var(--color-card-bg);
        }
        .nav-search input {
            flex: 1;
            font-size: 13px;
            color: var(--color-text-primary);
            background: transparent;
            padding: 0;
            min-width: 0;
        }
        .nav-search input::placeholder {
            color: var(--color-text-weak);
            font-size: 13px;
        }
        .nav-search svg {
            width: 16px;
            height: 16px;
            color: var(--color-text-weak);
            flex-shrink: 0;
            margin-right: 8px;
        }
        .nav-cta {
            background: var(--color-accent);
            color: #fff;
            font-weight: 600;
            font-size: 14px;
            padding: 8px 18px;
            border-radius: var(--radius-btn);
            white-space: nowrap;
            transition: background var(--transition-fast), transform var(--transition-fast);
            border: 1px solid transparent;
        }
        .nav-cta:hover {
            background: var(--color-accent-dark);
            color: #fff;
        }
        .nav-cta:active {
            transform: translateY(1px);
        }
        .nav-toggle {
            display: none;
            width: 40px;
            height: 40px;
            align-items: center;
            justify-content: center;
            color: var(--color-primary);
            border-radius: 6px;
            flex-shrink: 0;
        }
        .nav-toggle:hover {
            background: rgba(0, 0, 0, 0.05);
        }
        .nav-toggle svg {
            width: 22px;
            height: 22px;
        }
        .mobile-menu {
            display: none;
            position: absolute;
            top: var(--nav-height);
            left: 0;
            right: 0;
            background: var(--color-card-bg);
            border-bottom: 1px solid var(--color-border);
            padding: 12px var(--section-pad-x) 20px;
            box-shadow: 0 12px 32px rgba(0, 0, 0, 0.08);
        }
        .mobile-menu a {
            display: block;
            padding: 12px 8px;
            font-size: 15px;
            font-weight: 500;
            color: var(--color-text-secondary);
            border-bottom: 1px solid var(--color-border-light);
        }
        .mobile-menu a:last-child {
            border-bottom: none;
        }
        .mobile-menu a:hover {
            color: var(--color-accent);
        }
        /* Hero */
        .hero {
            position: relative;
            overflow: hidden;
            min-height: 560px;
            display: flex;
            align-items: center;
            background-image: url('/assets/images/0e0903cd7718162b.webp');
            background-size: cover;
            background-position: center;
            padding: 80px 0;
            margin: 0;
        }
        .hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(to bottom, rgba(0, 0, 0, 0.15) 0%, rgba(0, 0, 0, 0.68) 70%, rgba(0, 0, 0, 0.78) 100%);
            z-index: 1;
        }
        .hero::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(201, 169, 110, 0.12) 0%, transparent 40%);
            z-index: 1;
            pointer-events: none;
        }
        .hero .container {
            position: relative;
            z-index: 2;
            width: 100%;
        }
        .hero-inner {
            max-width: 720px;
            padding-right: 20px;
        }
        .hero-badge-row {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 12px;
            margin-bottom: 20px;
        }
        .hero-match-pill {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(0, 0, 0, 0.55);
            backdrop-filter: blur(6px);
            color: var(--color-card-bg);
            font-size: 12px;
            font-weight: 500;
            padding: 8px 14px;
            border-radius: var(--radius-chip);
            border: 1px solid rgba(255, 255, 255, 0.12);
            white-space: nowrap;
        }
        .hero-match-pill .live-dot {
            width: 7px;
            height: 7px;
            background: var(--color-accent);
            border-radius: 50%;
            display: inline-block;
            animation: pulse-dot 1.6s infinite;
        }
        @keyframes pulse-dot {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(0, 200, 90, 0.5);
            }
            50% {
                box-shadow: 0 0 0 5px rgba(0, 200, 90, 0.1);
            }
        }
        .hero-member-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--color-gold-soft);
            border: 1px solid var(--color-gold);
            color: #F5E6C8;
            font-size: 12px;
            font-weight: 600;
            padding: 8px 14px;
            border-radius: var(--radius-chip);
            letter-spacing: 0.04em;
            white-space: nowrap;
        }
        .hero-member-badge svg {
            width: 14px;
            height: 14px;
            color: var(--color-gold);
        }
        .hero h1 {
            font-size: 38px;
            font-weight: 700;
            line-height: 1.3;
            color: #fff;
            margin-bottom: 18px;
            letter-spacing: 0.02em;
        }
        .hero h1 .accent-text {
            color: var(--color-accent);
        }
        .hero-subtitle {
            font-size: 17px;
            line-height: 1.7;
            color: #F0EDE4;
            margin-bottom: 32px;
            max-width: 560px;
            letter-spacing: 0.01em;
        }
        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            align-items: center;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-size: 15px;
            font-weight: 600;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
            border: 1.5px solid transparent;
            cursor: pointer;
            letter-spacing: 0.02em;
            white-space: nowrap;
        }
        .btn:active {
            transform: translateY(1px);
        }
        .btn-primary {
            background: var(--color-accent);
            color: #fff;
            border-color: transparent;
        }
        .btn-primary:hover {
            background: var(--color-accent-dark);
            color: #fff;
            box-shadow: 0 4px 14px rgba(0, 200, 90, 0.3);
        }
        .btn-outline-light {
            background: transparent;
            color: #fff;
            border-color: rgba(255, 255, 255, 0.6);
        }
        .btn-outline-light:hover {
            background: #fff;
            color: var(--color-primary);
            border-color: #fff;
        }
        .btn-outline-dark {
            background: transparent;
            color: var(--color-primary);
            border-color: var(--color-primary);
        }
        .btn-outline-dark:hover {
            background: var(--color-primary);
            color: #fff;
            border-color: var(--color-primary);
        }
        .hero-side-card {
            position: absolute;
            right: 4%;
            bottom: 40px;
            width: 260px;
            background: rgba(31, 31, 31, 0.85);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: var(--radius-card);
            padding: 16px 18px;
            z-index: 2;
            box-shadow: 0 12px 32px rgba(0, 0, 0, 0.25);
        }
        .hero-side-card .card-label {
            font-size: 11px;
            font-weight: 600;
            color: var(--color-accent);
            text-transform: uppercase;
            letter-spacing: 0.08em;
            margin-bottom: 8px;
        }
        .hero-side-card .matchup {
            font-size: 15px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 6px;
        }
        .hero-side-card .matchup span {
            color: #C9C9C9;
            font-weight: 400;
            font-size: 13px;
        }
        .hero-side-card .status {
            font-size: 12px;
            color: #C9C9C9;
        }
        /* Section通用 */
        .section {
            padding: var(--section-pad-y) var(--section-pad-x);
            position: relative;
        }
        .section-alt {
            background: var(--color-card-bg);
        }
        .section-gray {
            background: var(--color-gray-bg);
        }
        .section-header {
            margin-bottom: 36px;
            max-width: 780px;
        }
        .section-header h2 {
            font-size: 24px;
            font-weight: 600;
            color: var(--color-primary);
            margin-bottom: 12px;
            letter-spacing: 0.02em;
            line-height: 1.4;
        }
        .section-header p {
            font-size: 15px;
            line-height: 1.8;
            color: var(--color-text-secondary);
            max-width: 680px;
        }
        .section-tag {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            color: var(--color-accent);
            letter-spacing: 0.08em;
            margin-bottom: 8px;
            text-transform: uppercase;
        }
        /* 卡片通用 */
        .card-grid {
            display: grid;
            gap: 20px;
        }
        .card-grid-4 {
            grid-template-columns: repeat(4, 1fr);
        }
        .card-grid-3 {
            grid-template-columns: repeat(3, 1fr);
        }
        .card-grid-2 {
            grid-template-columns: repeat(2, 1fr);
        }
        .card {
            background: var(--color-card-bg);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 20px;
            box-shadow: var(--shadow-card);
            transition: box-shadow var(--transition-normal), border-color var(--transition-fast), transform var(--transition-fast);
        }
        .card:hover {
            border-color: var(--color-accent);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }
        .card h3 {
            font-size: 16px;
            font-weight: 600;
            color: var(--color-primary);
            margin-bottom: 8px;
            line-height: 1.5;
        }
        .card p {
            font-size: 14px;
            line-height: 1.7;
            color: var(--color-text-secondary);
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .card-meta {
            font-size: 12px;
            color: var(--color-text-weak);
            display: flex;
            align-items: center;
            gap: 10px;
            margin-top: 10px;
            flex-wrap: wrap;
        }
        .tag {
            display: inline-block;
            font-size: 11px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: var(--radius-chip);
            background: rgba(0, 200, 90, 0.1);
            color: #006B2F;
            letter-spacing: 0.02em;
            white-space: nowrap;
        }
        .tag-red {
            background: rgba(181, 72, 60, 0.1);
            color: var(--color-dark-red);
        }
        .tag-gray {
            background: var(--color-gray-bg);
            color: var(--color-text-secondary);
        }
        .tag-gold {
            background: var(--color-gold-soft);
            color: #8A6A3A;
        }
        /* 热门赛事速递 */
        .match-card {
            text-align: center;
            background: var(--color-card-bg);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 18px 14px;
            cursor: pointer;
            transition: all var(--transition-fast);
            box-shadow: var(--shadow-card);
        }
        .match-card:hover {
            border-color: var(--color-accent);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }
        .match-league {
            font-size: 11px;
            font-weight: 600;
            color: var(--color-text-weak);
            letter-spacing: 0.05em;
            margin-bottom: 10px;
            text-transform: uppercase;
        }
        .match-teams {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 14px;
            margin-bottom: 8px;
        }
        .match-teams .team {
            font-size: 14px;
            font-weight: 600;
            color: var(--color-primary);
            flex: 1;
        }
        .match-teams .vs {
            font-size: 12px;
            color: var(--color-text-weak);
            font-weight: 400;
            flex-shrink: 0;
        }
        .match-time {
            font-size: 12px;
            color: var(--color-text-weak);
            margin-bottom: 6px;
        }
        .match-status {
            display: inline-block;
            font-size: 11px;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: var(--radius-chip);
            background: rgba(0, 200, 90, 0.12);
            color: #006B2F;
        }
        /* 品牌介绍 */
        .brand-intro {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }
        .brand-intro-text {
            font-size: 15px;
            line-height: 1.9;
            color: var(--color-text-secondary);
        }
        .brand-intro-text p+p {
            margin-top: 16px;
        }
        .brand-intro-image {
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card-hover);
        }
        .brand-intro-image img {
            width: 100%;
            height: 320px;
            object-fit: cover;
            transition: transform var(--transition-normal);
        }
        .brand-intro-image:hover img {
            transform: scale(1.02);
        }
        /* 深度战术 */
        .tactic-list {
            display: grid;
            grid-template-columns: 1fr;
            gap: 20px;
        }
        .tactic-item {
            display: grid;
            grid-template-columns: 280px 1fr;
            gap: 24px;
            background: var(--color-card-bg);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 20px;
            transition: all var(--transition-fast);
            box-shadow: var(--shadow-card);
        }
        .tactic-item:hover {
            border-color: var(--color-accent);
            box-shadow: var(--shadow-card-hover);
        }
        .tactic-item .thumb {
            border-radius: 6px;
            overflow: hidden;
            height: 160px;
        }
        .tactic-item .thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-normal);
        }
        .tactic-item:hover .thumb img {
            transform: scale(1.03);
        }
        .tactic-item .content h3 {
            font-size: 17px;
            font-weight: 600;
            color: var(--color-primary);
            margin-bottom: 8px;
            line-height: 1.45;
        }
        .tactic-item .content p {
            font-size: 14px;
            line-height: 1.7;
            color: var(--color-text-secondary);
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 10px;
        }
        .tactic-item .content .meta {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            font-size: 12px;
            color: var(--color-text-weak);
            align-items: center;
        }
        /* 球员数据排行 */
        .data-table-wrap {
            overflow-x: auto;
            background: var(--color-card-bg);
            border-radius: var(--radius-card);
            border: 1px solid var(--color-border);
            box-shadow: var(--shadow-card);
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 14px;
            min-width: 640px;
        }
        .data-table thead {
            background: var(--color-primary);
            color: #fff;
        }
        .data-table thead th {
            padding: 14px 18px;
            text-align: left;
            font-weight: 600;
            font-size: 13px;
            letter-spacing: 0.03em;
            white-space: nowrap;
        }
        .data-table tbody td {
            padding: 12px 18px;
            border-bottom: 1px solid var(--color-border-light);
            color: var(--color-text-secondary);
            white-space: nowrap;
        }
        .data-table tbody tr:nth-child(odd) {
            background: rgba(0, 0, 0, 0.015);
        }
        .data-table tbody tr:hover {
            background: rgba(0, 200, 90, 0.04);
        }
        .data-table .rank {
            font-weight: 700;
            color: var(--color-accent);
            font-size: 15px;
        }
        .data-table .player-name {
            font-weight: 600;
            color: var(--color-primary);
        }
        .data-note {
            font-size: 12px;
            color: var(--color-text-weak);
            margin-top: 12px;
            text-align: right;
        }
        /* 观赛指南 */
        .timeline-guide {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            position: relative;
        }
        .timeline-guide::before {
            content: '';
            position: absolute;
            top: 28px;
            left: 10%;
            right: 10%;
            height: 2px;
            border-top: 2px dashed var(--color-border);
            z-index: 0;
        }
        .guide-step {
            position: relative;
            z-index: 1;
            text-align: center;
            padding: 0 10px;
        }
        .guide-step .step-icon {
            width: 56px;
            height: 56px;
            margin: 0 auto 16px;
            background: var(--color-card-bg);
            border: 2px solid var(--color-accent);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            font-weight: 700;
            color: var(--color-accent);
        }
        .guide-step h3 {
            font-size: 15px;
            font-weight: 600;
            color: var(--color-primary);
            margin-bottom: 6px;
        }
        .guide-step p {
            font-size: 13px;
            line-height: 1.65;
            color: var(--color-text-secondary);
        }
        /* 经典战役 */
        .classic-grid {
            display: grid;
            grid-template-columns: 1fr 1fr 1fr;
            grid-template-rows: auto auto;
            gap: 20px;
        }
        .classic-card {
            background: var(--color-card-bg);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            overflow: hidden;
            display: flex;
            flex-direction: column;
            transition: all var(--transition-fast);
            box-shadow: var(--shadow-card);
        }
        .classic-card:hover {
            border-color: var(--color-accent);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }
        .classic-card .img-wrap {
            height: 180px;
            overflow: hidden;
        }
        .classic-card .img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-normal);
        }
        .classic-card:hover .img-wrap img {
            transform: scale(1.03);
        }
        .classic-card .info {
            padding: 16px 18px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .classic-card .info h3 {
            font-size: 15px;
            font-weight: 600;
            color: var(--color-primary);
            margin-bottom: 6px;
            line-height: 1.45;
        }
        .classic-card .info .classic-meta {
            font-size: 12px;
            color: var(--color-text-weak);
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            align-items: center;
            margin-top: auto;
            padding-top: 10px;
        }
        .classic-small {
            grid-column: span 1;
        }
        .classic-large {
            grid-column: span 1;
        }
        .classic-card.large .img-wrap {
            height: 220px;
        }
        /* 最新评论与资讯 */
        .news-layout {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 32px;
        }
        .news-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .news-item {
            background: var(--color-card-bg);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 16px 20px;
            display: flex;
            align-items: center;
            gap: 18px;
            transition: all var(--transition-fast);
            box-shadow: var(--shadow-card);
        }
        .news-item:hover {
            border-color: var(--color-accent);
            box-shadow: var(--shadow-card-hover);
        }
        .news-item .news-content {
            flex: 1;
            min-width: 0;
        }
        .news-item .news-content h3 {
            font-size: 15px;
            font-weight: 600;
            color: var(--color-primary);
            margin-bottom: 4px;
            line-height: 1.45;
        }
        .news-item .news-content p {
            font-size: 13px;
            color: var(--color-text-secondary);
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .news-item .news-time {
            font-size: 12px;
            color: var(--color-text-weak);
            flex-shrink: 0;
            white-space: nowrap;
        }
        .tag-cloud {
            background: var(--color-card-bg);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 20px;
            box-shadow: var(--shadow-card);
        }
        .tag-cloud h3 {
            font-size: 15px;
            font-weight: 600;
            color: var(--color-primary);
            margin-bottom: 14px;
        }
        .tag-cloud .tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        .tag-cloud .tags a {
            font-size: 12px;
            color: var(--color-text-secondary);
            background: var(--color-bg);
            padding: 6px 14px;
            border-radius: var(--radius-chip);
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-fast);
        }
        .tag-cloud .tags a:hover {
            border-color: var(--color-accent);
            color: var(--color-accent);
            background: rgba(0, 200, 90, 0.06);
        }
        /* 本周赛程 */
        .schedule-tabs {
            display: flex;
            gap: 8px;
            margin-bottom: 24px;
            flex-wrap: wrap;
        }
        .schedule-tabs button {
            font-size: 13px;
            font-weight: 500;
            padding: 8px 18px;
            border-radius: var(--radius-chip);
            background: var(--color-gray-bg);
            color: var(--color-text-secondary);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .schedule-tabs button:hover {
            background: #e0ddd5;
        }
        .schedule-tabs button.active {
            background: var(--color-primary);
            color: #fff;
            font-weight: 600;
        }
        .schedule-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .schedule-item {
            background: var(--color-card-bg);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 14px 20px;
            display: flex;
            align-items: center;
            gap: 16px;
            transition: all var(--transition-fast);
            box-shadow: var(--shadow-card);
        }
        .schedule-item:hover {
            border-color: var(--color-accent);
        }
        .schedule-item .sched-time {
            font-size: 13px;
            font-weight: 600;
            color: var(--color-primary);
            min-width: 50px;
        }
        .schedule-item .sched-matchup {
            flex: 1;
            font-size: 14px;
            color: var(--color-primary);
            font-weight: 500;
        }
        .schedule-item .sched-league {
            font-size: 12px;
            color: var(--color-text-weak);
            background: var(--color-gray-bg);
            padding: 4px 10px;
            border-radius: var(--radius-chip);
            white-space: nowrap;
        }
        .schedule-item .sched-status {
            font-size: 12px;
            font-weight: 600;
            color: #006B2F;
            background: rgba(0, 200, 90, 0.12);
            padding: 4px 12px;
            border-radius: var(--radius-chip);
            white-space: nowrap;
        }
        /* 球迷声音 */
        .community-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 18px;
        }
        .community-card {
            background: var(--color-card-bg);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 18px 20px;
            transition: all var(--transition-fast);
            box-shadow: var(--shadow-card);
        }
        .community-card:hover {
            border-color: var(--color-accent);
            box-shadow: var(--shadow-card-hover);
        }
        .community-card .user-row {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 10px;
        }
        .community-card .avatar {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--color-gray-bg);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            font-weight: 600;
            color: var(--color-text-weak);
            flex-shrink: 0;
        }
        .community-card .user-name {
            font-size: 13px;
            font-weight: 600;
            color: var(--color-text-secondary);
        }
        .community-card .post-title {
            font-size: 14px;
            font-weight: 600;
            color: var(--color-primary);
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 10px;
        }
        .community-card .interact {
            display: flex;
            gap: 16px;
            font-size: 12px;
            color: var(--color-text-weak);
        }
        .community-card .interact span {
            display: flex;
            align-items: center;
            gap: 4px;
        }
        /* 合作媒体 */
        .media-partners {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            justify-content: center;
        }
        .media-logo-slot {
            width: 120px;
            height: 48px;
            background: var(--color-gray-bg);
            border-radius: 6px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            font-weight: 600;
            color: var(--color-text-weak);
            filter: grayscale(1);
            opacity: 0.7;
            transition: all var(--transition-fast);
            cursor: default;
            letter-spacing: 0.03em;
        }
        .media-logo-slot:hover {
            filter: grayscale(0);
            opacity: 1;
            background: var(--color-card-bg);
            border: 1px solid var(--color-border);
            color: var(--color-primary);
        }
        /* FAQ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
            max-width: 820px;
        }
        .faq-item {
            background: var(--color-card-bg);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            cursor: pointer;
            transition: border-color var(--transition-fast);
            position: relative;
            overflow: hidden;
        }
        .faq-item:hover {
            border-color: var(--color-text-weak);
        }
        .faq-item.active {
            border-color: var(--color-accent);
            border-left: 3px solid var(--color-accent);
        }
        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 18px 20px;
            font-size: 15px;
            font-weight: 600;
            color: var(--color-primary);
            user-select: none;
        }
        .faq-question .arrow {
            flex-shrink: 0;
            width: 20px;
            height: 20px;
            transition: transform var(--transition-fast);
            color: var(--color-text-weak);
        }
        .faq-item.active .faq-question .arrow {
            transform: rotate(180deg);
            color: var(--color-accent);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-normal), padding var(--transition-normal);
            padding: 0 20px;
            font-size: 14px;
            line-height: 1.75;
            color: #444;
        }
        .faq-item.active .faq-answer {
            max-height: 300px;
            padding: 0 20px 18px;
        }
        .faq-hint {
            font-size: 12px;
            color: var(--color-text-weak);
            margin-top: 14px;
        }
        /* 版权声明 */
        .copyright-notice {
            border: 1px solid var(--color-border);
            background: #FCFBF8;
            border-radius: var(--radius-card);
            padding: 20px 24px;
            font-size: 13px;
            line-height: 1.8;
            color: var(--color-text-secondary);
            max-width: 820px;
        }
        /* CTA订阅 */
        .cta-subscribe {
            background: var(--color-primary);
            border-radius: var(--radius-card);
            padding: 48px 40px;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
            align-items: center;
            position: relative;
            overflow: hidden;
        }
        .cta-subscribe::before {
            content: '';
            position: absolute;
            top: -60%;
            right: -20%;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(0, 200, 90, 0.15) 0%, transparent 70%);
            pointer-events: none;
        }
        .cta-subscribe .cta-text h2 {
            font-size: 22px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 10px;
            letter-spacing: 0.02em;
        }
        .cta-subscribe .cta-text p {
            font-size: 14px;
            line-height: 1.7;
            color: #C9C9C9;
        }
        .cta-form {
            display: flex;
            gap: 10px;
            position: relative;
            z-index: 1;
            flex-wrap: wrap;
        }
        .cta-form input {
            flex: 1;
            min-width: 200px;
            padding: 12px 18px;
            border-radius: var(--radius-input);
            background: #3A3A3A;
            border: 1px solid #555;
            color: #fff;
            font-size: 14px;
            transition: border-color var(--transition-fast);
        }
        .cta-form input::placeholder {
            color: #999;
        }
        .cta-form input:focus {
            border-color: var(--color-accent);
        }
        .cta-form .btn {
            flex-shrink: 0;
        }
        /* 页脚 */
        .site-footer {
            background: var(--color-primary);
            color: #C9C9C9;
            padding: 48px 0 24px;
            margin-top: 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1.5fr;
            gap: 40px;
            margin-bottom: 32px;
        }
        .footer-brand .brand-logo {
            color: #fff;
            font-size: 18px;
            margin-bottom: 10px;
        }
        .footer-brand p {
            font-size: 13px;
            line-height: 1.7;
            color: #999;
            max-width: 280px;
        }
        .footer-col h3 {
            font-size: 14px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 14px;
            letter-spacing: 0.03em;
        }
        .footer-col a {
            display: block;
            font-size: 13px;
            color: #999;
            padding: 4px 0;
            transition: color var(--transition-fast);
        }
        .footer-col a:hover {
            color: var(--color-accent);
        }
        .footer-bottom {
            border-top: 1px solid #3A3A3A;
            padding-top: 18px;
            font-size: 12px;
            color: #777;
            text-align: center;
        }
        .footer-bottom a {
            color: #999;
        }
        .footer-bottom a:hover {
            color: var(--color-accent);
        }
        /* 响应式 */
        @media (max-width: 1024px) {
            :root {
                --section-pad-y: 48px;
            }
            .card-grid-4 {
                grid-template-columns: repeat(2, 1fr);
            }
            .card-grid-3 {
                grid-template-columns: repeat(2, 1fr);
            }
            .timeline-guide {
                grid-template-columns: repeat(2, 1fr);
                gap: 32px;
            }
            .timeline-guide::before {
                display: none;
            }
            .brand-intro {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .tactic-item {
                grid-template-columns: 220px 1fr;
            }
            .news-layout {
                grid-template-columns: 1fr;
            }
            .community-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .cta-subscribe {
                grid-template-columns: 1fr;
                gap: 24px;
                padding: 36px 28px;
            }
            .hero h1 {
                font-size: 30px;
            }
            .hero-side-card {
                display: none;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 768px) {
            :root {
                --nav-height: 58px;
                --section-pad-y: 40px;
                --section-pad-x: 5%;
            }
            .site-header .container {
                gap: 12px;
            }
            .main-nav {
                display: none;
            }
            .nav-search {
                display: none;
            }
            .nav-toggle {
                display: flex;
            }
            .mobile-menu {
                display: block;
            }
            .mobile-menu.open {
                display: block;
            }
            .hero {
                min-height: 460px;
                padding: 56px 0;
            }
            .hero h1 {
                font-size: 26px;
                line-height: 1.35;
            }
            .hero-subtitle {
                font-size: 15px;
                line-height: 1.6;
            }
            .hero-actions {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
            }
            .hero-actions .btn {
                width: 100%;
                justify-content: center;
            }
            .card-grid-4 {
                grid-template-columns: 1fr;
            }
            .card-grid-3 {
                grid-template-columns: 1fr;
            }
            .card-grid-2 {
                grid-template-columns: 1fr;
            }
            .tactic-item {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .tactic-item .thumb {
                height: 180px;
            }
            .classic-grid {
                grid-template-columns: 1fr;
            }
            .classic-card .img-wrap {
                height: 160px;
            }
            .classic-card.large .img-wrap {
                height: 180px;
            }
            .timeline-guide {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .guide-step {
                text-align: left;
                display: flex;
                align-items: flex-start;
                gap: 16px;
            }
            .guide-step .step-icon {
                margin: 0;
                flex-shrink: 0;
            }
            .community-grid {
                grid-template-columns: 1fr;
            }
            .schedule-item {
                flex-wrap: wrap;
                gap: 8px;
            }
            .schedule-item .sched-matchup {
                flex: 1 1 100%;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .media-logo-slot {
                width: 100px;
                height: 40px;
                font-size: 11px;
            }
            .news-item {
                flex-direction: column;
                align-items: flex-start;
                gap: 6px;
            }
            .news-item .news-time {
                align-self: flex-start;
            }
        }
        @media (max-width: 520px) {
            :root {
                --section-pad-x: 4%;
                --section-pad-y: 32px;
            }
            .hero h1 {
                font-size: 22px;
            }
            .hero-subtitle {
                font-size: 14px;
            }
            .hero-badge-row {
                gap: 8px;
            }
            .hero-match-pill,
            .hero-member-badge {
                font-size: 11px;
                padding: 6px 10px;
            }
            .cta-form {
                flex-direction: column;
            }
            .cta-form input {
                min-width: auto;
                width: 100%;
            }
            .cta-form .btn {
                width: 100%;
                justify-content: center;
            }
            .data-table {
                font-size: 12px;
                min-width: 480px;
            }
            .section-header h2 {
                font-size: 20px;
            }
        }

/* roulang page: category2 */
:root {
      --color-primary: #1F1F1F;
      --color-accent: #00C85A;
      --color-accent-dark: #00A84C;
      --color-bg: #F7F5F0;
      --color-card-bg: #FFFFFF;
      --color-border: #E5E1D8;
      --color-border-light: #EDEAE3;
      --color-text-primary: #222222;
      --color-text-secondary: #5F5D57;
      --color-text-weak: #8A8780;
      --color-dark-red: #B5483C;
      --color-gold: #C9A96E;
      --color-gold-soft: rgba(201, 169, 110, 0.18);
      --color-gray-bg: #EDEAE3;
      --font-cn: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      --font-en-num: "Roboto", "Helvetica Neue", Arial, sans-serif;
      --radius-card: 8px;
      --radius-btn: 6px;
      --radius-chip: 20px;
      --radius-input: 6px;
      --shadow-card: 0 1px 4px rgba(0, 0, 0, 0.04);
      --shadow-card-hover: 0 8px 24px rgba(0, 0, 0, 0.08);
      --transition-fast: 0.2s ease;
      --transition-normal: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
      --container-max: 1200px;
      --nav-height: 64px;
      --nav-height-mobile: 58px;
      --section-pad-y: 48px;
      --section-pad-x: 5%;
    }
    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }
    html {
      scroll-behavior: smooth;
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
    }
    body {
      font-family: var(--font-cn);
      font-size: 15px;
      line-height: 1.8;
      color: var(--color-text-primary);
      background-color: var(--color-bg);
      min-height: 100vh;
    }
    img {
      max-width: 100%;
      height: auto;
      display: block;
    }
    a {
      color: inherit;
      text-decoration: none;
      transition: color var(--transition-fast);
    }
    a:hover {
      color: var(--color-accent);
    }
    button, input, textarea {
      font-family: inherit;
      font-size: inherit;
      border: none;
      outline: none;
      background: none;
    }
    button {
      cursor: pointer;
    }
    .container {
      max-width: var(--container-max);
      margin: 0 auto;
      padding-left: var(--section-pad-x);
      padding-right: var(--section-pad-x);
    }
    /* 导航 */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 100;
      background: var(--color-card-bg);
      border-bottom: 1px solid var(--color-border);
      height: var(--nav-height);
      box-shadow: 0 1px 8px rgba(0, 0, 0, 0.04);
    }
    .site-header .container {
      display: flex;
      align-items: center;
      height: 100%;
      gap: 24px;
    }
    .brand-logo {
      display: flex;
      align-items: center;
      gap: 10px;
      font-weight: 700;
      font-size: 20px;
      color: var(--color-primary);
      flex-shrink: 0;
      letter-spacing: 0.03em;
    }
    .brand-logo svg {
      width: 28px;
      height: 28px;
      flex-shrink: 0;
    }
    .brand-logo:hover {
      color: var(--color-primary);
    }
    .main-nav {
      display: flex;
      align-items: center;
      gap: 8px;
      flex: 1;
      justify-content: center;
    }
    .main-nav a {
      font-size: 15px;
      font-weight: 500;
      color: var(--color-text-secondary);
      padding: 6px 14px;
      border-radius: 4px;
      position: relative;
      transition: color var(--transition-fast), background var(--transition-fast);
      white-space: nowrap;
    }
    .main-nav a:hover {
      color: var(--color-primary);
      background: rgba(0, 0, 0, 0.04);
    }
    .main-nav a.active {
      color: var(--color-primary);
      font-weight: 600;
    }
    .main-nav a.active::after {
      content: '';
      position: absolute;
      bottom: -1px;
      left: 14px;
      right: 14px;
      height: 2px;
      background: var(--color-accent);
      border-radius: 1px;
    }
    .nav-actions {
      display: flex;
      align-items: center;
      gap: 12px;
      flex-shrink: 0;
    }
    .nav-search {
      display: flex;
      align-items: center;
      background: var(--color-bg);
      border: 1px solid var(--color-border);
      border-radius: var(--radius-input);
      padding: 0 14px;
      height: 36px;
      width: 210px;
      transition: border-color var(--transition-fast), background var(--transition-fast);
    }
    .nav-search:focus-within {
      border-color: var(--color-accent);
      background: var(--color-card-bg);
    }
    .nav-search input {
      flex: 1;
      font-size: 13px;
      color: var(--color-text-primary);
      background: transparent;
      padding: 0;
      min-width: 0;
    }
    .nav-search input::placeholder {
      color: var(--color-text-weak);
      font-size: 13px;
    }
    .nav-search svg {
      width: 16px;
      height: 16px;
      margin-right: 8px;
      opacity: 0.6;
    }
    .nav-cta {
      background: var(--color-accent);
      color: #fff;
      font-weight: 600;
      font-size: 14px;
      padding: 8px 18px;
      border-radius: var(--radius-btn);
      transition: background var(--transition-fast), transform var(--transition-fast);
      white-space: nowrap;
    }
    .nav-cta:hover {
      background: var(--color-accent-dark);
      color: #fff;
      transform: translateY(-1px);
    }
    .hamburger {
      display: none;
      flex-direction: column;
      gap: 5px;
      cursor: pointer;
      padding: 8px;
      background: none;
    }
    .hamburger span {
      display: block;
      width: 22px;
      height: 2px;
      background: var(--color-primary);
      border-radius: 2px;
      transition: var(--transition-fast);
    }
    /* 面包屑 */
    .breadcrumb-bar {
      background: var(--color-card-bg);
      border-bottom: 1px solid var(--color-border-light);
      padding: 16px 0;
    }
    .breadcrumb-bar .container {
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 12px;
    }
    .breadcrumb {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 14px;
      color: var(--color-text-weak);
    }
    .breadcrumb a {
      color: var(--color-text-secondary);
    }
    .breadcrumb a:hover {
      color: var(--color-accent);
    }
    .breadcrumb .sep {
      color: var(--color-border);
    }
    .breadcrumb .current {
      color: var(--color-primary);
      font-weight: 600;
    }
    .page-header-h1 {
      font-size: 30px;
      font-weight: 700;
      color: var(--color-primary);
      line-height: 1.3;
    }
    /* 分类简介 */
    .category-intro {
      padding: 24px 0 8px;
    }
    .category-intro .container {
      display: flex;
      flex-direction: column;
      gap: 16px;
    }
    .intro-text {
      font-size: 16px;
      line-height: 1.9;
      color: var(--color-text-secondary);
      max-width: 880px;
    }
    .tag-chips {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }
    .chip {
      display: inline-block;
      background: var(--color-card-bg);
      border: 1px solid var(--color-border);
      border-radius: var(--radius-chip);
      padding: 6px 16px;
      font-size: 13px;
      color: var(--color-text-secondary);
      font-weight: 500;
      transition: border-color var(--transition-fast), color var(--transition-fast), background var(--transition-fast);
    }
    .chip:hover {
      border-color: var(--color-accent);
      color: var(--color-primary);
      background: #fff;
    }
    /* 主内容区：左列表 + 右热门排行 */
    .content-layout {
      padding: 32px 0 48px;
    }
    .content-layout .container {
      display: grid;
      grid-template-columns: 1fr 300px;
      gap: 32px;
    }
    .article-list {
      display: flex;
      flex-direction: column;
      gap: 24px;
    }
    .article-item {
      background: var(--color-card-bg);
      border: 1px solid var(--color-border);
      border-radius: var(--radius-card);
      padding: 20px;
      display: grid;
      grid-template-columns: 220px 1fr;
      gap: 20px;
      box-shadow: var(--shadow-card);
      transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
    }
    .article-item:hover {
      border-color: var(--color-accent);
      box-shadow: var(--shadow-card-hover);
      transform: translateY(-2px);
    }
    .article-thumb {
      width: 220px;
      height: 148px;
      border-radius: 6px;
      overflow: hidden;
      background: var(--color-gray-bg);
    }
    .article-thumb img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }
    .article-info {
      display: flex;
      flex-direction: column;
      gap: 10px;
    }
    .article-title {
      font-size: 18px;
      font-weight: 600;
      color: var(--color-primary);
      line-height: 1.4;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }
    .article-title a {
      color: inherit;
      text-decoration: none;
    }
    .article-title a:hover {
      color: var(--color-accent);
    }
    .article-summary {
      font-size: 14px;
      line-height: 1.8;
      color: var(--color-text-secondary);
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }
    .article-meta {
      display: flex;
      align-items: center;
      gap: 16px;
      font-size: 13px;
      color: var(--color-text-weak);
      margin-top: auto;
    }
    .article-meta .tag {
      background: var(--color-gray-bg);
      border-radius: 4px;
      padding: 2px 8px;
      font-weight: 500;
      color: var(--color-text-secondary);
    }
    .article-meta .comments {
      display: inline-flex;
      align-items: center;
      gap: 4px;
    }
    /* 右栏热门排行 */
    .sidebar {
      display: flex;
      flex-direction: column;
      gap: 16px;
    }
    .ranking-card {
      background: var(--color-card-bg);
      border: 1px solid var(--color-border);
      border-radius: var(--radius-card);
      padding: 20px;
      box-shadow: var(--shadow-card);
    }
    .ranking-title {
      font-size: 18px;
      font-weight: 600;
      color: var(--color-primary);
      margin-bottom: 16px;
      padding-bottom: 12px;
      border-bottom: 2px solid var(--color-accent);
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .ranking-title .fire {
      color: var(--color-dark-red);
      font-size: 18px;
    }
    .ranking-list {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 14px;
    }
    .ranking-list li {
      display: flex;
      align-items: flex-start;
      gap: 12px;
      font-size: 14px;
    }
    .ranking-num {
      font-family: var(--font-en-num);
      font-weight: 700;
      font-size: 20px;
      width: 28px;
      height: 28px;
      background: var(--color-accent);
      color: #fff;
      border-radius: 6px;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
      transition: background var(--transition-fast);
    }
    .ranking-list li:nth-child(n+4) .ranking-num {
      background: var(--color-gray-bg);
      color: var(--color-text-secondary);
    }
    .ranking-item-content {
      display: flex;
      flex-direction: column;
      gap: 2px;
      min-width: 0;
    }
    .ranking-item-title {
      font-weight: 500;
      color: var(--color-primary);
      line-height: 1.5;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }
    .ranking-item-title a {
      color: inherit;
    }
    .ranking-item-title a:hover {
      color: var(--color-accent);
    }
    .ranking-item-meta {
      font-size: 12px;
      color: var(--color-text-weak);
    }
    /* 相关专题入口 */
    .topic-entry {
      padding: 8px 0 32px;
    }
    .topic-entry .container {
      display: flex;
      justify-content: center;
    }
    .topic-entry-card {
      background: var(--color-primary);
      border-radius: var(--radius-card);
      padding: 28px 32px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
      flex-wrap: wrap;
      width: 100%;
      max-width: 900px;
      box-shadow: var(--shadow-card-hover);
    }
    .topic-entry-text {
      color: #fff;
    }
    .topic-entry-title {
      font-size: 20px;
      font-weight: 600;
      margin-bottom: 6px;
    }
    .topic-entry-sub {
      font-size: 14px;
      color: #ccc;
      max-width: 500px;
      line-height: 1.7;
    }
    .btn-outline-light {
      display: inline-block;
      background: transparent;
      border: 1.5px solid #fff;
      color: #fff;
      font-weight: 600;
      padding: 10px 24px;
      border-radius: var(--radius-btn);
      transition: background var(--transition-fast), color var(--transition-fast);
      white-space: nowrap;
    }
    .btn-outline-light:hover {
      background: #fff;
      color: var(--color-primary);
    }
    /* 主题专栏推荐 */
    .featured-columns {
      padding: 32px 0 48px;
    }
    .featured-columns .container {
      display: flex;
      flex-direction: column;
      gap: 20px;
    }
    .section-heading {
      font-size: 24px;
      font-weight: 600;
      color: var(--color-primary);
      margin-bottom: 8px;
      display: flex;
      align-items: center;
      gap: 10px;
    }
    .section-heading .accent-line {
      width: 4px;
      height: 22px;
      background: var(--color-accent);
      border-radius: 2px;
    }
    .featured-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 20px;
    }
    .featured-card {
      background: var(--color-card-bg);
      border: 1px solid var(--color-border);
      border-radius: var(--radius-card);
      overflow: hidden;
      transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
    }
    .featured-card:hover {
      border-color: var(--color-accent);
      box-shadow: var(--shadow-card-hover);
      transform: translateY(-2px);
    }
    .featured-card-img {
      height: 180px;
      background: var(--color-gray-bg);
    }
    .featured-card-img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }
    .featured-card-body {
      padding: 20px;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }
    .featured-card-title {
      font-size: 18px;
      font-weight: 600;
      color: var(--color-primary);
      line-height: 1.4;
    }
    .featured-card-desc {
      font-size: 14px;
      color: var(--color-text-secondary);
      line-height: 1.8;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }
    .featured-card-meta {
      display: flex;
      align-items: center;
      gap: 12px;
      font-size: 13px;
      color: var(--color-text-weak);
    }
    /* CTA订阅区 */
    .subscription-cta {
      padding: 40px 0 64px;
    }
    .subscription-cta .container {
      display: flex;
      justify-content: center;
    }
    .cta-banner {
      background: var(--color-bg);
      border: 1px solid var(--color-border);
      border-radius: var(--radius-card);
      padding: 28px 32px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
      flex-wrap: wrap;
      width: 100%;
      max-width: 900px;
      box-shadow: var(--shadow-card);
    }
    .cta-text {
      flex: 1;
      min-width: 240px;
    }
    .cta-title {
      font-size: 20px;
      font-weight: 600;
      color: var(--color-primary);
      margin-bottom: 6px;
    }
    .cta-sub {
      font-size: 14px;
      color: var(--color-text-secondary);
    }
    .cta-actions {
      display: flex;
      gap: 12px;
      flex-wrap: wrap;
    }
    .btn-primary {
      display: inline-block;
      background: var(--color-accent);
      color: #fff;
      font-weight: 600;
      padding: 10px 24px;
      border-radius: var(--radius-btn);
      transition: background var(--transition-fast), transform var(--transition-fast);
      white-space: nowrap;
    }
    .btn-primary:hover {
      background: var(--color-accent-dark);
      color: #fff;
      transform: translateY(-1px);
    }
    .btn-secondary {
      display: inline-block;
      background: transparent;
      border: 1.5px solid var(--color-primary);
      color: var(--color-primary);
      font-weight: 600;
      padding: 10px 24px;
      border-radius: var(--radius-btn);
      transition: background var(--transition-fast), color var(--transition-fast);
      white-space: nowrap;
    }
    .btn-secondary:hover {
      background: var(--color-primary);
      color: #fff;
    }
    /* 页脚 */
    .site-footer {
      background: var(--color-primary);
      color: #ccc;
      padding: 48px 0 0;
      margin-top: 0;
    }
    .site-footer .container {
      display: flex;
      flex-direction: column;
      gap: 40px;
    }
    .footer-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr;
      gap: 32px;
    }
    .footer-brand {
      display: flex;
      flex-direction: column;
      gap: 16px;
    }
    .footer-brand .brand-logo {
      color: #fff;
    }
    .footer-brand p {
      font-size: 14px;
      line-height: 1.8;
      color: #aaa;
      max-width: 300px;
    }
    .footer-col {
      display: flex;
      flex-direction: column;
      gap: 12px;
    }
    .footer-col h3 {
      font-size: 16px;
      font-weight: 600;
      color: #fff;
      margin-bottom: 4px;
    }
    .footer-col a {
      color: #aaa;
      font-size: 14px;
      transition: color var(--transition-fast);
    }
    .footer-col a:hover {
      color: var(--color-accent);
    }
    .footer-bottom {
      border-top: 1px solid rgba(255,255,255,0.1);
      padding: 20px 0;
      text-align: center;
      font-size: 13px;
      color: #888;
    }
    /* 响应式 */
    @media (max-width: 1024px) {
      :root {
        --section-pad-x: 4%;
        --section-pad-y: 40px;
      }
      .content-layout .container {
        grid-template-columns: 1fr;
        gap: 32px;
      }
      .sidebar {
        order: 2;
      }
      .article-list {
        order: 1;
      }
      .article-item {
        grid-template-columns: 180px 1fr;
        gap: 16px;
      }
      .article-thumb {
        width: 180px;
        height: 120px;
      }
      .featured-grid {
        grid-template-columns: 1fr;
      }
    }
    @media (max-width: 768px) {
      :root {
        --nav-height: 58px;
        --section-pad-y: 32px;
        --section-pad-x: 5%;
      }
      .main-nav {
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        position: absolute;
        top: var(--nav-height);
        left: 0;
        right: 0;
        background: var(--color-card-bg);
        border-bottom: 1px solid var(--color-border);
        box-shadow: 0 8px 16px rgba(0,0,0,0.08);
        padding: 12px 20px;
        z-index: 99;
      }
      .main-nav.open {
        display: flex;
      }
      .main-nav a {
        padding: 12px 0;
        border-bottom: 1px solid var(--color-border-light);
        border-radius: 0;
      }
      .main-nav a.active::after {
        bottom: 0;
        left: 0;
        right: auto;
        width: 40px;
      }
      .nav-actions .nav-search {
        display: none;
      }
      .hamburger {
        display: flex;
      }
      .site-header .container {
        gap: 12px;
        justify-content: space-between;
      }
      .brand-logo {
        font-size: 18px;
      }
      .nav-cta {
        display: none;
      }
      .article-item {
        grid-template-columns: 1fr;
        gap: 14px;
      }
      .article-thumb {
        width: 100%;
        height: 180px;
      }
      .article-info {
        gap: 8px;
      }
      .topic-entry-card,
      .cta-banner {
        padding: 20px;
      }
      .footer-grid {
        grid-template-columns: 1fr;
        gap: 28px;
      }
      .page-header-h1 {
        font-size: 24px;
      }
      .section-heading {
        font-size: 20px;
      }
    }
    @media (max-width: 520px) {
      :root {
        --section-pad-x: 4%;
        --section-pad-y: 28px;
      }
      .container {
        padding-left: var(--section-pad-x);
        padding-right: var(--section-pad-x);
      }
      .article-item {
        padding: 14px;
      }
      .article-thumb {
        height: 160px;
      }
      .article-summary {
        -webkit-line-clamp: 2;
      }
      .breadcrumb-bar .container {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
      }
      .topic-entry-card .btn-outline-light,
      .cta-banner .btn-primary,
      .cta-banner .btn-secondary {
        width: 100%;
        text-align: center;
      }
      .ranking-num {
        width: 24px;
        height: 24px;
        font-size: 16px;
      }
    }

/* roulang page: category1 */
:root {
            --color-primary: #1F1F1F;
            --color-accent: #00C85A;
            --color-accent-dark: #00A84C;
            --color-bg: #F7F5F0;
            --color-card-bg: #FFFFFF;
            --color-border: #E5E1D8;
            --color-border-light: #EDEAE3;
            --color-text-primary: #222222;
            --color-text-secondary: #5F5D57;
            --color-text-weak: #8A8780;
            --color-dark-red: #B5483C;
            --color-gray-bg: #EDEAE3;
            --font-cn: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            --font-en-num: "Roboto", "Helvetica Neue", Arial, sans-serif;
            --radius-card: 8px;
            --radius-btn: 6px;
            --radius-chip: 20px;
            --radius-input: 6px;
            --shadow-card: 0 1px 4px rgba(0, 0, 0, 0.04);
            --shadow-card-hover: 0 8px 24px rgba(0, 0, 0, 0.08);
            --transition-fast: 0.2s ease;
            --transition-normal: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            --container-max: 1200px;
            --nav-height: 64px;
            --nav-height-mobile: 58px;
            --section-pad-y: 56px;
            --section-pad-x: 5%;
        }

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

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

        body {
            font-family: var(--font-cn);
            font-size: 15px;
            line-height: 1.8;
            color: var(--color-text-primary);
            background-color: var(--color-bg);
            min-height: 100vh;
        }

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

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

        a:hover {
            color: var(--color-accent-dark);
        }

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

        button {
            cursor: pointer;
        }

        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: var(--section-pad-x);
            padding-right: var(--section-pad-x);
        }

        /* 导航 */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: var(--color-card-bg);
            border-bottom: 1px solid var(--color-border);
            height: var(--nav-height);
            box-shadow: 0 1px 8px rgba(0, 0, 0, 0.04);
        }

        .site-header .container {
            display: flex;
            align-items: center;
            height: 100%;
            gap: 28px;
        }

        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 20px;
            color: var(--color-primary);
            flex-shrink: 0;
            letter-spacing: 0.03em;
        }

        .brand-logo svg {
            width: 28px;
            height: 28px;
            flex-shrink: 0;
        }

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

        .main-nav {
            display: flex;
            align-items: center;
            gap: 6px;
            flex: 1;
            justify-content: center;
        }

        .main-nav a {
            font-size: 15px;
            font-weight: 500;
            color: var(--color-text-secondary);
            padding: 6px 14px;
            border-radius: 4px;
            position: relative;
            transition: color var(--transition-fast), background var(--transition-fast);
            white-space: nowrap;
        }

        .main-nav a:hover {
            color: var(--color-primary);
            background: rgba(0, 0, 0, 0.04);
        }

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

        .main-nav a.active::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 14px;
            right: 14px;
            height: 2px;
            background: var(--color-accent);
            border-radius: 1px;
        }

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

        .nav-search {
            display: flex;
            align-items: center;
            background: var(--color-bg);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-input);
            padding: 0 14px;
            height: 36px;
            width: 200px;
            transition: border-color var(--transition-fast), background var(--transition-fast);
        }

        .nav-search:focus-within {
            border-color: var(--color-accent);
            background: var(--color-card-bg);
        }

        .nav-search input {
            flex: 1;
            font-size: 13px;
            color: var(--color-text-primary);
            background: transparent;
            padding: 0;
            min-width: 0;
        }

        .nav-search input::placeholder {
            color: var(--color-text-weak);
            font-size: 13px;
        }

        .nav-search svg {
            width: 16px;
            height: 16px;
            flex-shrink: 0;
            color: var(--color-text-weak);
        }

        .nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--color-accent);
            color: #fff;
            font-weight: 600;
            font-size: 14px;
            padding: 8px 16px;
            border-radius: var(--radius-btn);
            white-space: nowrap;
            transition: background var(--transition-fast), transform var(--transition-fast);
        }

        .nav-cta:hover {
            background: var(--color-accent-dark);
            color: #fff;
            transform: translateY(-1px);
        }

        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 4px;
            background: transparent;
            padding: 4px;
            margin-left: auto;
        }

        .nav-toggle span {
            display: block;
            width: 22px;
            height: 2px;
            background: var(--color-primary);
            border-radius: 2px;
            transition: all var(--transition-fast);
        }

        /* 面包屑页头 */
        .page-header {
            background: var(--color-card-bg);
            border-bottom: 1px solid var(--color-border);
            padding: 28px 0;
        }

        .page-header .container {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 16px;
        }

        .page-header h1 {
            font-size: 30px;
            font-weight: 700;
            color: var(--color-primary);
            line-height: 1.3;
            letter-spacing: 0.03em;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--color-text-weak);
        }

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

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

        .breadcrumb .sep {
            color: var(--color-text-weak);
            user-select: none;
        }

        .breadcrumb .current {
            color: var(--color-primary);
            font-weight: 600;
        }

        /* 板块通用 */
        .section {
            padding: var(--section-pad-y) 0;
        }

        .section-title {
            font-size: 22px;
            font-weight: 600;
            color: var(--color-primary);
            line-height: 1.4;
            margin-bottom: 20px;
            letter-spacing: 0.02em;
            position: relative;
            padding-left: 14px;
        }

        .section-title::before {
            content: '';
            position: absolute;
            left: 0;
            top: 50%;
            transform: translateY(-50%);
            width: 4px;
            height: 22px;
            background: var(--color-accent);
            border-radius: 2px;
        }

        /* 分类简介 */
        .category-intro {
            background: var(--color-card-bg);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 24px 28px;
            box-shadow: var(--shadow-card);
        }

        .category-intro p {
            font-size: 15px;
            color: var(--color-text-secondary);
            line-height: 1.8;
            margin-bottom: 16px;
        }

        .tag-chips {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .tag-chip {
            display: inline-flex;
            align-items: center;
            padding: 4px 14px;
            font-size: 13px;
            font-weight: 500;
            color: var(--color-text-secondary);
            background: var(--color-gray-bg);
            border-radius: var(--radius-chip);
            transition: all var(--transition-fast);
            cursor: default;
        }

        .tag-chip:hover {
            background: var(--color-accent);
            color: #fff;
        }

        /* 内容列表主体 - 纯文字列表 + 比分胶囊 */
        .content-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .list-item {
            display: flex;
            align-items: center;
            gap: 18px;
            background: var(--color-card-bg);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 18px 20px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-fast);
        }

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

        .score-capsule {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
            background: var(--color-primary);
            color: #fff;
            border-radius: var(--radius-card);
            padding: 10px 16px;
            min-width: 150px;
            justify-content: center;
            font-family: var(--font-en-num);
            font-weight: 700;
            font-size: 16px;
            letter-spacing: 0.04em;
        }

        .score-capsule .team {
            font-size: 13px;
            font-weight: 500;
            color: #d1d1cd;
            max-width: 52px;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
            text-align: center;
        }

        .score-capsule .score {
            font-size: 18px;
            font-weight: 700;
            color: var(--color-accent);
            letter-spacing: 0.06em;
            flex-shrink: 0;
        }

        .score-capsule .divider {
            color: #555;
            font-size: 14px;
            flex-shrink: 0;
        }

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

        .list-item-title {
            font-size: 16px;
            font-weight: 600;
            color: var(--color-primary);
            line-height: 1.5;
            margin-bottom: 6px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .list-item-desc {
            font-size: 14px;
            color: var(--color-text-secondary);
            line-height: 1.7;
            margin-bottom: 8px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .list-item-meta {
            display: flex;
            align-items: center;
            gap: 14px;
            font-size: 12px;
            color: var(--color-text-weak);
        }

        .list-item-meta .meta-dot {
            width: 3px;
            height: 3px;
            background: var(--color-text-weak);
            border-radius: 50%;
        }

        .status-badge {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 12px;
            font-weight: 600;
            padding: 2px 10px;
            border-radius: var(--radius-chip);
            white-space: nowrap;
        }

        .status-badge.live {
            background: rgba(0, 200, 90, 0.12);
            color: var(--color-accent-dark);
        }

        .status-badge.live::before {
            content: '';
            width: 6px;
            height: 6px;
            background: var(--color-accent);
            border-radius: 50%;
            animation: pulse-dot 1.5s infinite;
        }

        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.5; transform: scale(1.3); }
        }

        .status-badge.upcoming {
            background: rgba(31, 31, 31, 0.08);
            color: var(--color-text-secondary);
        }

        .status-badge.finished {
            background: rgba(138, 135, 128, 0.12);
            color: var(--color-text-weak);
        }

        /* 热门排行 */
        .hot-ranking {
            background: var(--color-card-bg);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 22px 24px;
            box-shadow: var(--shadow-card);
        }

        .hot-ranking-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 16px;
        }

        .hot-ranking-header h3 {
            font-size: 17px;
            font-weight: 600;
            color: var(--color-primary);
        }

        .hot-ranking-header .badge-week {
            font-size: 12px;
            font-weight: 600;
            color: var(--color-accent-dark);
            background: rgba(0, 200, 90, 0.1);
            padding: 3px 10px;
            border-radius: var(--radius-chip);
        }

        .ranking-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .ranking-item {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 10px 12px;
            border-radius: var(--radius-card);
            transition: background var(--transition-fast);
        }

        .ranking-item:hover {
            background: var(--color-bg);
        }

        .ranking-num {
            font-family: var(--font-en-num);
            font-size: 18px;
            font-weight: 700;
            color: var(--color-accent-dark);
            width: 28px;
            text-align: center;
            flex-shrink: 0;
        }

        .ranking-num.top {
            color: var(--color-dark-red);
        }

        .ranking-info {
            flex: 1;
            min-width: 0;
        }

        .ranking-title {
            font-size: 14px;
            font-weight: 500;
            color: var(--color-primary);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .ranking-meta {
            font-size: 12px;
            color: var(--color-text-weak);
        }

        /* 专题入口 */
        .topic-entry {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            background: var(--color-primary);
            border-radius: var(--radius-card);
            padding: 26px 32px;
            flex-wrap: wrap;
        }

        .topic-entry-text {
            flex: 1;
            min-width: 200px;
        }

        .topic-entry-text h3 {
            font-size: 19px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 6px;
        }

        .topic-entry-text p {
            font-size: 14px;
            color: #c8c8c2;
            line-height: 1.6;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-weight: 600;
            font-size: 14px;
            padding: 10px 20px;
            border-radius: var(--radius-btn);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .btn-primary {
            background: var(--color-accent);
            color: #fff;
        }

        .btn-primary:hover {
            background: var(--color-accent-dark);
            color: #fff;
            transform: translateY(-1px);
        }

        .btn-primary:active {
            transform: translateY(0);
        }

        .btn-outline-light {
            background: transparent;
            color: #fff;
            border: 1.5px solid rgba(255, 255, 255, 0.7);
        }

        .btn-outline-light:hover {
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
            border-color: #fff;
        }

        .btn-outline-dark {
            background: transparent;
            color: var(--color-primary);
            border: 1.5px solid var(--color-primary);
        }

        .btn-outline-dark:hover {
            background: var(--color-primary);
            color: #fff;
        }

        /* 专栏推荐 */
        .column-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }

        .column-card {
            display: flex;
            gap: 18px;
            background: var(--color-card-bg);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-fast);
        }

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

        .column-card-img {
            flex-shrink: 0;
            width: 180px;
            min-height: 130px;
            background-size: cover;
            background-position: center;
            position: relative;
        }

        .column-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            position: absolute;
            top: 0;
            left: 0;
        }

        .column-card-body {
            flex: 1;
            padding: 18px 18px 16px 0;
            display: flex;
            flex-direction: column;
            justify-content: center;
            min-width: 0;
        }

        .column-card-body h4 {
            font-size: 16px;
            font-weight: 600;
            color: var(--color-primary);
            line-height: 1.5;
            margin-bottom: 6px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .column-card-body p {
            font-size: 13px;
            color: var(--color-text-secondary);
            line-height: 1.6;
            margin-bottom: 10px;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .column-card-meta {
            font-size: 12px;
            color: var(--color-text-weak);
            display: flex;
            gap: 10px;
            align-items: center;
        }

        /* CTA 订阅 */
        .subscribe-bar {
            background: var(--color-bg);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 22px 28px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 18px;
            flex-wrap: wrap;
        }

        .subscribe-bar-text h3 {
            font-size: 17px;
            font-weight: 600;
            color: var(--color-primary);
            margin-bottom: 4px;
        }

        .subscribe-bar-text p {
            font-size: 13px;
            color: var(--color-text-secondary);
        }

        .subscribe-actions {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }

        /* 数据速览 */
        .data-strip {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }

        .data-strip-item {
            background: var(--color-card-bg);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 20px;
            text-align: center;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-fast);
        }

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

        .data-strip-num {
            font-family: var(--font-en-num);
            font-size: 28px;
            font-weight: 700;
            color: var(--color-primary);
            line-height: 1.2;
            margin-bottom: 4px;
        }

        .data-strip-num .unit {
            font-size: 14px;
            font-weight: 500;
            color: var(--color-text-weak);
        }

        .data-strip-label {
            font-size: 13px;
            color: var(--color-text-secondary);
        }

        /* 页脚 */
        .site-footer {
            background: var(--color-primary);
            color: #c8c8c2;
            padding: 48px 0 0;
            margin-top: 20px;
        }

        .site-footer .container {
            padding-bottom: 28px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 32px;
            padding-bottom: 28px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .footer-brand .brand-logo {
            color: #fff;
            margin-bottom: 12px;
            display: inline-flex;
        }

        .footer-brand .brand-logo span {
            color: #fff;
        }

        .footer-brand p {
            font-size: 13px;
            color: #a8a8a2;
            line-height: 1.7;
            max-width: 280px;
        }

        .footer-col h3 {
            font-size: 14px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 14px;
            letter-spacing: 0.04em;
        }

        .footer-col a {
            display: block;
            font-size: 13px;
            color: #b0b0aa;
            padding: 4px 0;
            transition: color var(--transition-fast);
        }

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

        .footer-bottom {
            text-align: center;
            padding: 18px 0;
            font-size: 12px;
            color: #8a8882;
        }

        /* 响应式 */
        @media (max-width: 1024px) {
            :root {
                --section-pad-y: 44px;
            }

            .main-nav {
                gap: 2px;
            }

            .main-nav a {
                padding: 6px 10px;
                font-size: 14px;
            }

            .nav-search {
                width: 160px;
            }

            .data-strip {
                grid-template-columns: repeat(2, 1fr);
            }

            .column-grid {
                grid-template-columns: 1fr;
            }

            .column-card-img {
                width: 140px;
                min-height: 110px;
            }
        }

        @media (max-width: 768px) {
            :root {
                --nav-height: 58px;
                --section-pad-y: 36px;
                --section-pad-x: 4%;
            }

            .site-header .container {
                gap: 10px;
            }

            .main-nav {
                display: none;
                position: absolute;
                top: var(--nav-height);
                left: 0;
                right: 0;
                background: var(--color-card-bg);
                flex-direction: column;
                align-items: stretch;
                padding: 12px 4%;
                border-bottom: 1px solid var(--color-border);
                box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
                gap: 4px;
            }

            .main-nav.nav-open {
                display: flex;
            }

            .main-nav a {
                padding: 10px 16px;
                font-size: 15px;
                border-radius: 6px;
            }

            .main-nav a.active::after {
                display: none;
            }

            .main-nav a.active {
                background: rgba(0, 200, 90, 0.08);
                color: var(--color-primary);
            }

            .nav-toggle {
                display: flex;
            }

            .nav-search {
                display: none;
            }

            .nav-cta {
                font-size: 13px;
                padding: 7px 12px;
            }

            .page-header h1 {
                font-size: 24px;
            }

            .list-item {
                flex-direction: column;
                align-items: stretch;
                gap: 12px;
                padding: 16px;
            }

            .score-capsule {
                min-width: auto;
                justify-content: center;
                padding: 8px 14px;
                font-size: 15px;
            }

            .list-item-content {
                text-align: left;
            }

            .topic-entry {
                flex-direction: column;
                align-items: flex-start;
                padding: 20px;
            }

            .column-card {
                flex-direction: column;
            }

            .column-card-img {
                width: 100%;
                min-height: 160px;
            }

            .column-card-body {
                padding: 16px;
            }

            .subscribe-bar {
                flex-direction: column;
                align-items: flex-start;
                padding: 18px 20px;
            }

            .data-strip {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }

            .data-strip-num {
                font-size: 22px;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }

            .footer-brand p {
                max-width: 100%;
            }
        }

        @media (max-width: 520px) {
            :root {
                --section-pad-x: 5%;
                --section-pad-y: 28px;
            }

            .brand-logo {
                font-size: 17px;
                gap: 6px;
            }

            .brand-logo svg {
                width: 22px;
                height: 22px;
            }

            .nav-cta {
                font-size: 12px;
                padding: 6px 10px;
            }

            .page-header h1 {
                font-size: 20px;
            }

            .breadcrumb {
                font-size: 12px;
            }

            .section-title {
                font-size: 18px;
                padding-left: 10px;
            }

            .section-title::before {
                width: 3px;
                height: 18px;
            }

            .category-intro {
                padding: 16px 18px;
            }

            .tag-chip {
                font-size: 12px;
                padding: 3px 10px;
            }

            .score-capsule {
                font-size: 13px;
                gap: 6px;
                padding: 7px 10px;
            }

            .score-capsule .score {
                font-size: 15px;
            }

            .score-capsule .team {
                font-size: 11px;
                max-width: 40px;
            }

            .list-item-title {
                font-size: 14px;
            }

            .list-item-desc {
                font-size: 13px;
            }

            .list-item-meta {
                font-size: 11px;
                gap: 8px;
            }

            .hot-ranking {
                padding: 16px 16px;
            }

            .ranking-item {
                padding: 8px 10px;
            }

            .ranking-num {
                font-size: 16px;
                width: 22px;
            }

            .topic-entry {
                padding: 16px;
            }

            .topic-entry-text h3 {
                font-size: 16px;
            }

            .btn {
                font-size: 13px;
                padding: 8px 16px;
            }

            .data-strip {
                grid-template-columns: 1fr;
            }

            .data-strip-item {
                padding: 14px;
            }

            .data-strip-num {
                font-size: 20px;
            }

            .footer-bottom {
                font-size: 11px;
            }
        }

/* roulang page: category3 */
:root {
            --color-primary: #1F1F1F;
            --color-accent: #00C85A;
            --color-accent-dark: #00A84C;
            --color-bg: #F7F5F0;
            --color-card-bg: #FFFFFF;
            --color-border: #E5E1D8;
            --color-border-light: #EDEAE3;
            --color-text-primary: #222222;
            --color-text-secondary: #5F5D57;
            --color-text-weak: #8A8780;
            --color-dark-red: #B5483C;
            --color-gold: #C9A96E;
            --color-gold-soft: rgba(201, 169, 110, 0.18);
            --color-gray-bg: #EDEAE3;
            --font-cn: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            --font-en-num: "Roboto", "Helvetica Neue", Arial, sans-serif;
            --radius-card: 8px;
            --radius-btn: 6px;
            --radius-chip: 20px;
            --radius-input: 6px;
            --shadow-card: 0 1px 4px rgba(0, 0, 0, 0.04);
            --shadow-card-hover: 0 8px 24px rgba(0, 0, 0, 0.08);
            --transition-fast: 0.2s ease;
            --transition-normal: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            --container-max: 1200px;
            --nav-height: 64px;
            --nav-height-mobile: 58px;
            --section-pad-y: 64px;
            --section-pad-x: 5%;
        }

        @media (max-width: 1024px) {
            :root {
                --section-pad-y: 48px;
                --section-pad-x: 4%;
            }
        }

        @media (max-width: 768px) {
            :root {
                --nav-height: 58px;
                --section-pad-y: 40px;
                --section-pad-x: 5%;
            }
        }

        @media (max-width: 520px) {
            :root {
                --section-pad-x: 4%;
                --section-pad-y: 32px;
            }
        }

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

        body {
            font-family: var(--font-cn);
            font-size: 15px;
            line-height: 1.8;
            color: var(--color-text-primary);
            background-color: var(--color-bg);
            min-height: 100vh;
            margin: 0;
        }

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

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

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

        a:hover {
            color: var(--color-accent);
        }

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

        button {
            cursor: pointer;
        }

        h1,
        h2,
        h3,
        h4,
        p {
            margin: 0;
            padding: 0;
        }

        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: var(--section-pad-x);
            padding-right: var(--section-pad-x);
        }

        /* 导航 */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: var(--color-card-bg);
            border-bottom: 1px solid var(--color-border);
            height: var(--nav-height);
            box-shadow: 0 1px 8px rgba(0, 0, 0, 0.04);
        }

        .site-header .container {
            display: flex;
            align-items: center;
            height: 100%;
            gap: 24px;
        }

        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 20px;
            color: var(--color-primary);
            flex-shrink: 0;
            letter-spacing: 0.03em;
        }

        .brand-logo svg {
            width: 28px;
            height: 28px;
            flex-shrink: 0;
        }

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

        .main-nav {
            display: flex;
            align-items: center;
            gap: 8px;
            flex: 1;
            justify-content: center;
        }

        .main-nav a {
            font-size: 15px;
            font-weight: 500;
            color: var(--color-text-secondary);
            padding: 6px 14px;
            border-radius: 4px;
            position: relative;
            transition: color var(--transition-fast), background var(--transition-fast);
            white-space: nowrap;
        }

        .main-nav a:hover {
            color: var(--color-primary);
            background: rgba(0, 0, 0, 0.04);
        }

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

        .main-nav a.active::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 14px;
            right: 14px;
            height: 2px;
            background: var(--color-accent);
            border-radius: 1px;
        }

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

        .nav-search {
            display: flex;
            align-items: center;
            background: var(--color-bg);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-input);
            padding: 0 14px;
            height: 36px;
            width: 210px;
            transition: border-color var(--transition-fast), background var(--transition-fast);
        }

        .nav-search:focus-within {
            border-color: var(--color-accent);
            background: var(--color-card-bg);
        }

        .nav-search input {
            flex: 1;
            font-size: 13px;
            color: var(--color-text-primary);
            background: transparent;
            padding: 0;
            min-width: 0;
        }

        .nav-search input::placeholder {
            color: var(--color-text-weak);
            font-size: 13px;
        }

        .nav-search svg {
            width: 16px;
            height: 16px;
            flex-shrink: 0;
            stroke: var(--color-text-weak);
            margin-left: 8px;
        }

        .nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--color-accent);
            color: #fff;
            font-weight: 600;
            font-size: 14px;
            padding: 8px 18px;
            border-radius: var(--radius-btn);
            transition: background var(--transition-fast), transform var(--transition-fast);
            white-space: nowrap;
        }

        .nav-cta:hover {
            background: var(--color-accent-dark);
            color: #fff;
        }

        .nav-cta:active {
            transform: translateY(1px);
        }

        .nav-toggle {
            display: none;
            flex-direction: column;
            justify-content: center;
            gap: 5px;
            width: 36px;
            height: 36px;
            padding: 8px;
            border-radius: var(--radius-btn);
            border: 1px solid var(--color-border);
            background: var(--color-card-bg);
            flex-shrink: 0;
        }

        .nav-toggle span {
            display: block;
            height: 2px;
            width: 100%;
            background: var(--color-primary);
            border-radius: 2px;
        }

        /* 页头区 */
        .page-header {
            background: var(--color-card-bg);
            border-bottom: 1px solid var(--color-border);
            padding: 28px 0 24px;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--color-text-weak);
            margin-bottom: 12px;
        }

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

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

        .breadcrumb .separator {
            color: var(--color-border);
            font-size: 12px;
        }

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

        .page-header h1 {
            font-size: 30px;
            font-weight: 700;
            color: var(--color-primary);
            line-height: 1.3;
            letter-spacing: 0.02em;
        }

        /* 简介与标签 */
        .intro-tags {
            padding: 32px 0 8px;
        }

        .intro-tags .intro-text {
            font-size: 15px;
            line-height: 1.8;
            color: var(--color-text-secondary);
            max-width: 800px;
            margin-bottom: 16px;
        }

        .tag-chips {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }

        .tag-chip {
            display: inline-flex;
            align-items: center;
            padding: 6px 16px;
            border-radius: var(--radius-chip);
            background: var(--color-card-bg);
            border: 1px solid var(--color-border);
            font-size: 13px;
            font-weight: 500;
            color: var(--color-text-secondary);
            transition: border-color var(--transition-fast), color var(--transition-fast), background var(--transition-fast);
        }

        .tag-chip:hover {
            border-color: var(--color-accent);
            color: var(--color-accent-dark);
            background: rgba(0, 200, 90, 0.04);
        }

        /* 热帖网格 */
        .posts-section {
            padding: 32px 0 8px;
        }

        .section-heading {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 20px;
            flex-wrap: wrap;
            gap: 12px;
        }

        .section-heading h2 {
            font-size: 22px;
            font-weight: 700;
            color: var(--color-primary);
            line-height: 1.4;
            letter-spacing: 0.01em;
        }

        .section-heading .meta-note {
            font-size: 13px;
            color: var(--color-text-weak);
        }

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

        .post-card {
            background: var(--color-card-bg);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 20px 22px;
            box-shadow: var(--shadow-card);
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-normal);
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

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

        .post-card .post-title {
            font-size: 16px;
            font-weight: 600;
            color: var(--color-text-primary);
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .post-card .post-excerpt {
            font-size: 14px;
            color: var(--color-text-secondary);
            line-height: 1.7;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .post-card .post-meta {
            display: flex;
            align-items: center;
            gap: 16px;
            font-size: 13px;
            color: var(--color-text-weak);
            margin-top: auto;
            padding-top: 4px;
            border-top: 1px solid var(--color-border-light);
        }

        .post-card .post-meta .user-name {
            font-weight: 500;
            color: var(--color-text-secondary);
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .post-card .post-meta .user-avatar {
            width: 20px;
            height: 20px;
            border-radius: 50%;
            background: var(--color-gray-bg);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 10px;
            color: var(--color-text-weak);
            flex-shrink: 0;
        }

        .post-card .interactions {
            display: flex;
            align-items: center;
            gap: 14px;
            margin-left: auto;
        }

        .post-card .interactions span {
            display: flex;
            align-items: center;
            gap: 4px;
        }

        .post-card .interactions svg {
            width: 14px;
            height: 14px;
            stroke: var(--color-text-weak);
            fill: none;
        }

        /* 热门排行 */
        .hot-ranking {
            padding: 40px 0 8px;
        }

        .ranking-list {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .ranking-item {
            display: flex;
            align-items: center;
            gap: 16px;
            background: var(--color-card-bg);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 14px 18px;
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
        }

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

        .ranking-number {
            width: 32px;
            height: 32px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 15px;
            color: #fff;
            background: var(--color-primary);
            flex-shrink: 0;
        }

        .ranking-item:nth-child(1) .ranking-number {
            background: var(--color-accent);
            color: var(--color-primary);
        }

        .ranking-item:nth-child(2) .ranking-number {
            background: var(--color-accent-dark);
        }

        .ranking-item:nth-child(3) .ranking-number {
            background: var(--color-dark-red);
        }

        .ranking-info {
            flex: 1;
            min-width: 0;
        }

        .ranking-info .title {
            font-size: 14px;
            font-weight: 500;
            color: var(--color-text-primary);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .ranking-info .meta {
            font-size: 12px;
            color: var(--color-text-weak);
            margin-top: 2px;
        }

        .ranking-stats {
            font-size: 13px;
            color: var(--color-text-secondary);
            white-space: nowrap;
            flex-shrink: 0;
            display: flex;
            gap: 12px;
        }

        /* 专题入口 */
        .featured-entry {
            padding: 40px 0 8px;
        }

        .featured-entry-card {
            background: var(--color-primary);
            border-radius: var(--radius-card);
            padding: 28px 32px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            flex-wrap: wrap;
            color: #fff;
        }

        .featured-entry-card .text h3 {
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 6px;
            line-height: 1.4;
        }

        .featured-entry-card .text p {
            font-size: 14px;
            color: #D8D4CB;
            line-height: 1.6;
            max-width: 600px;
        }

        .btn-secondary-white {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: transparent;
            border: 1.5px solid #fff;
            color: #fff;
            font-weight: 600;
            font-size: 14px;
            padding: 10px 22px;
            border-radius: var(--radius-btn);
            transition: background var(--transition-fast), color var(--transition-fast);
            white-space: nowrap;
        }

        .btn-secondary-white:hover {
            background: #fff;
            color: var(--color-primary);
        }

        /* 专栏推荐 */
        .column-recommend {
            padding: 40px 0 8px;
        }

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

        .column-card {
            background: var(--color-card-bg);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-normal);
            display: flex;
            flex-direction: column;
        }

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

        .column-card .image-wrap {
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background: var(--color-gray-bg);
        }

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

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

        .column-card .body {
            padding: 18px 20px 20px;
            display: flex;
            flex-direction: column;
            gap: 10px;
            flex: 1;
        }

        .column-card .body h3 {
            font-size: 16px;
            font-weight: 600;
            color: var(--color-text-primary);
            line-height: 1.5;
        }

        .column-card .body p {
            font-size: 13px;
            color: var(--color-text-secondary);
            line-height: 1.7;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

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

        /* CTA */
        .cta-section {
            padding: 40px 0 48px;
        }

        .cta-bar {
            background: var(--color-bg);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 28px 32px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            flex-wrap: wrap;
        }

        .cta-bar .text h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--color-primary);
            margin-bottom: 4px;
        }

        .cta-bar .text p {
            font-size: 14px;
            color: var(--color-text-secondary);
        }

        .cta-buttons {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--color-accent);
            color: #fff;
            font-weight: 600;
            font-size: 14px;
            padding: 10px 22px;
            border-radius: var(--radius-btn);
            transition: background var(--transition-fast), transform var(--transition-fast);
            white-space: nowrap;
        }

        .btn-primary:hover {
            background: var(--color-accent-dark);
            color: #fff;
        }

        .btn-primary:active {
            transform: translateY(1px);
        }

        .btn-outline {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: transparent;
            border: 1.5px solid var(--color-primary);
            color: var(--color-primary);
            font-weight: 600;
            font-size: 14px;
            padding: 10px 22px;
            border-radius: var(--radius-btn);
            transition: background var(--transition-fast), color var(--transition-fast);
            white-space: nowrap;
        }

        .btn-outline:hover {
            background: var(--color-primary);
            color: #fff;
        }

        /* 页脚 */
        .site-footer {
            background: var(--color-primary);
            color: #D8D4CB;
            padding: 48px 0 24px;
            margin-top: 0;
        }

        .site-footer .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 32px;
        }

        .site-footer .footer-brand .brand-logo {
            color: #fff;
            margin-bottom: 12px;
            font-size: 18px;
        }

        .site-footer .footer-brand p {
            font-size: 14px;
            line-height: 1.7;
            color: #B5B1A8;
            max-width: 280px;
        }

        .site-footer .footer-col h3 {
            font-size: 15px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 12px;
        }

        .site-footer .footer-col a {
            display: block;
            font-size: 14px;
            color: #B5B1A8;
            padding: 4px 0;
            transition: color var(--transition-fast);
        }

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

        .site-footer .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            padding-top: 20px;
            font-size: 13px;
            color: #8A8780;
            text-align: center;
        }

        /* 响应式 */
        @media (max-width: 1024px) {
            .nav-search {
                width: 160px;
            }

            .main-nav a {
                font-size: 14px;
                padding: 6px 10px;
            }

            .column-grid {
                grid-template-columns: 1fr 1fr;
            }

            .site-header .container {
                gap: 16px;
            }
        }

        @media (max-width: 768px) {
            .site-header {
                height: var(--nav-height-mobile);
            }

            .site-header .container {
                gap: 10px;
            }

            .brand-logo {
                font-size: 17px;
                gap: 6px;
            }

            .brand-logo svg {
                width: 22px;
                height: 22px;
            }

            .main-nav {
                display: none;
                position: absolute;
                top: var(--nav-height-mobile);
                left: 0;
                right: 0;
                background: var(--color-card-bg);
                flex-direction: column;
                align-items: stretch;
                gap: 0;
                padding: 8px 16px 16px;
                border-bottom: 1px solid var(--color-border);
                box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
            }

            .main-nav.open {
                display: flex;
            }

            .main-nav a {
                padding: 12px 16px;
                font-size: 16px;
                border-radius: 6px;
            }

            .main-nav a.active::after {
                display: none;
            }

            .main-nav a.active {
                color: var(--color-accent-dark);
                background: rgba(0, 200, 90, 0.06);
            }

            .nav-actions {
                margin-left: auto;
            }

            .nav-search {
                display: none;
            }

            .nav-cta {
                font-size: 13px;
                padding: 7px 14px;
            }

            .nav-toggle {
                display: flex;
            }

            .page-header h1 {
                font-size: 24px;
            }

            .posts-grid {
                grid-template-columns: 1fr;
                gap: 12px;
            }

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

            .featured-entry-card {
                padding: 22px 20px;
            }

            .cta-bar {
                padding: 22px 20px;
                flex-direction: column;
                align-items: flex-start;
            }

            .site-footer .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }

            .ranking-item {
                padding: 12px 14px;
                gap: 10px;
            }

            .ranking-stats {
                font-size: 12px;
                gap: 8px;
            }
        }

        @media (max-width: 520px) {
            .page-header h1 {
                font-size: 22px;
            }

            .nav-cta span {
                display: none;
            }

            .nav-cta::after {
                content: '发帖';
            }

            .post-card {
                padding: 16px 18px;
            }

            .post-card .post-title {
                font-size: 15px;
            }

            .post-card .post-excerpt {
                font-size: 13px;
                -webkit-line-clamp: 2;
            }

            .ranking-item {
                flex-wrap: wrap;
            }

            .ranking-stats {
                width: 100%;
                padding-left: 48px;
            }
        }

/* roulang page: category4 */
:root {
            --color-primary: #1F1F1F;
            --color-accent: #00C85A;
            --color-accent-dark: #00A84C;
            --color-bg: #F7F5F0;
            --color-card-bg: #FFFFFF;
            --color-border: #E5E1D8;
            --color-border-light: #EDEAE3;
            --color-text-primary: #222222;
            --color-text-secondary: #5F5D57;
            --color-text-weak: #8A8780;
            --color-dark-red: #B5483C;
            --color-gold: #C9A96E;
            --color-gold-soft: rgba(201, 169, 110, 0.18);
            --color-gray-bg: #EDEAE3;
            --font-cn: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            --font-en-num: "Roboto", "Helvetica Neue", Arial, sans-serif;
            --radius-card: 8px;
            --radius-btn: 6px;
            --radius-chip: 20px;
            --radius-input: 6px;
            --shadow-card: 0 1px 4px rgba(0, 0, 0, 0.04);
            --shadow-card-hover: 0 8px 24px rgba(0, 0, 0, 0.08);
            --transition-fast: 0.2s ease;
            --transition-normal: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            --container-max: 1200px;
            --nav-height: 64px;
            --nav-height-mobile: 58px;
            --section-pad-y: 64px;
            --section-pad-x: 5%;
        }

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

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

        body {
            font-family: var(--font-cn);
            font-size: 15px;
            line-height: 1.8;
            color: var(--color-text-primary);
            background-color: var(--color-bg);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

        main {
            flex: 1;
        }

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

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

        a:hover {
            color: var(--color-accent);
        }

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

        button {
            cursor: pointer;
        }

        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: var(--section-pad-x);
            padding-right: var(--section-pad-x);
        }

        /* 导航 */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: var(--color-card-bg);
            border-bottom: 1px solid var(--color-border);
            height: var(--nav-height);
            box-shadow: 0 1px 8px rgba(0, 0, 0, 0.04);
        }

        .site-header .container {
            display: flex;
            align-items: center;
            height: 100%;
            gap: 32px;
        }

        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 20px;
            color: var(--color-primary);
            flex-shrink: 0;
            letter-spacing: 0.03em;
        }

        .brand-logo svg {
            width: 28px;
            height: 28px;
            flex-shrink: 0;
        }

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

        .main-nav {
            display: flex;
            align-items: center;
            gap: 8px;
            flex: 1;
            justify-content: center;
        }

        .main-nav a {
            font-size: 15px;
            font-weight: 500;
            color: var(--color-text-secondary);
            padding: 6px 14px;
            border-radius: 4px;
            position: relative;
            transition: color var(--transition-fast), background var(--transition-fast);
            white-space: nowrap;
        }

        .main-nav a:hover {
            color: var(--color-primary);
            background: rgba(0, 0, 0, 0.04);
        }

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

        .main-nav a.active::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 14px;
            right: 14px;
            height: 2px;
            background: var(--color-accent);
            border-radius: 1px;
        }

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

        .nav-search {
            display: flex;
            align-items: center;
            background: var(--color-bg);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-input);
            padding: 0 14px;
            height: 36px;
            width: 210px;
            transition: border-color var(--transition-fast), background var(--transition-fast);
        }

        .nav-search:focus-within {
            border-color: var(--color-accent);
            background: var(--color-card-bg);
        }

        .nav-search input {
            flex: 1;
            font-size: 13px;
            color: var(--color-text-primary);
            background: transparent;
            padding: 0;
            min-width: 0;
        }

        .nav-search input::placeholder {
            color: var(--color-text-weak);
            font-size: 13px;
        }

        .nav-search svg {
            width: 16px;
            height: 16px;
            flex-shrink: 0;
            color: var(--color-text-weak);
        }

        .nav-cta {
            background: var(--color-accent);
            color: #fff;
            font-weight: 600;
            font-size: 14px;
            padding: 8px 18px;
            border-radius: var(--radius-btn);
            white-space: nowrap;
            transition: background var(--transition-fast), transform var(--transition-fast);
        }

        .nav-cta:hover {
            background: var(--color-accent-dark);
            color: #fff;
        }

        .nav-cta:active {
            transform: translateY(1px);
        }

        .menu-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 6px;
            border-radius: 4px;
            align-items: center;
            justify-content: center;
        }

        .menu-toggle span {
            display: block;
            width: 22px;
            height: 2px;
            background: var(--color-primary);
            border-radius: 1px;
            transition: transform var(--transition-fast), opacity var(--transition-fast);
        }

        /* 面包屑 */
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--color-text-weak);
            margin-bottom: 8px;
            flex-wrap: wrap;
        }

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

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

        .breadcrumb .sep {
            color: var(--color-border);
        }

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

        /* 分类页头区 */
        .category-header {
            background: var(--color-card-bg);
            border-bottom: 1px solid var(--color-border-light);
            padding: 32px 0 28px;
            margin-bottom: 40px;
        }

        .category-header .container {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
        }

        .category-header h1 {
            font-size: 32px;
            font-weight: 700;
            color: var(--color-primary);
            line-height: 1.3;
            letter-spacing: 0.02em;
        }

        .category-header .header-meta {
            font-size: 13px;
            color: var(--color-text-weak);
            margin-top: 4px;
        }

        /* 板块通用 */
        .section {
            padding: var(--section-pad-y) 0;
        }

        .section-sm {
            padding: 32px 0;
        }

        .section-title {
            font-size: 24px;
            font-weight: 600;
            color: var(--color-primary);
            margin-bottom: 20px;
            letter-spacing: 0.02em;
            line-height: 1.4;
        }

        .section-subtitle {
            font-size: 14px;
            color: var(--color-text-secondary);
            margin-bottom: 28px;
            max-width: 720px;
            line-height: 1.8;
        }

        /* 简介与标签 */
        .intro-card {
            background: var(--color-card-bg);
            border: 1px solid var(--color-border-light);
            border-radius: var(--radius-card);
            padding: 24px 28px;
            box-shadow: var(--shadow-card);
        }

        .intro-card p {
            font-size: 15px;
            line-height: 1.8;
            color: var(--color-text-secondary);
            margin-bottom: 16px;
        }

        .chip-group {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }

        .chip {
            display: inline-block;
            font-size: 13px;
            font-weight: 500;
            color: var(--color-text-secondary);
            background: var(--color-gray-bg);
            border-radius: var(--radius-chip);
            padding: 5px 16px;
            transition: all var(--transition-fast);
            cursor: pointer;
        }

        .chip:hover {
            background: var(--color-accent);
            color: #fff;
        }

        /* 数据表格区 */
        .data-tabs {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
            margin-bottom: 20px;
        }

        .data-tab {
            font-size: 13px;
            font-weight: 500;
            padding: 7px 18px;
            border-radius: var(--radius-btn);
            background: var(--color-gray-bg);
            color: var(--color-text-secondary);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .data-tab:hover {
            background: #ddd9d0;
            color: var(--color-text-primary);
        }

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

        .table-wrap {
            background: var(--color-card-bg);
            border: 1px solid var(--color-border-light);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            overflow-x: auto;
            padding: 0;
        }

        .data-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 14px;
            min-width: 700px;
        }

        .data-table thead th {
            background: var(--color-primary);
            color: #fff;
            font-weight: 600;
            font-size: 13px;
            text-align: left;
            padding: 12px 18px;
            white-space: nowrap;
            letter-spacing: 0.03em;
        }

        .data-table tbody td {
            padding: 12px 18px;
            border-bottom: 1px solid var(--color-border-light);
            color: var(--color-text-primary);
            white-space: nowrap;
        }

        .data-table tbody tr:nth-child(odd) {
            background: #FBFAF7;
        }

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

        .data-table tbody tr:hover {
            background: rgba(0, 200, 90, 0.045);
        }

        .rank-num {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 26px;
            height: 26px;
            border-radius: 50%;
            font-weight: 700;
            font-size: 13px;
            background: var(--color-gray-bg);
            color: var(--color-text-secondary);
        }

        .rank-num.top1 {
            background: var(--color-accent);
            color: #fff;
        }

        .rank-num.top2 {
            background: var(--color-primary);
            color: #fff;
        }

        .rank-num.top3 {
            background: var(--color-gold);
            color: #fff;
        }

        .stat-highlight {
            font-weight: 700;
            color: var(--color-accent-dark);
            font-family: var(--font-en-num);
        }

        .player-name {
            font-weight: 600;
            color: var(--color-primary);
        }

        .player-role {
            font-size: 12px;
            color: var(--color-text-weak);
            margin-left: 6px;
        }

        .table-panel {
            display: none;
        }

        .table-panel.active {
            display: block;
        }

        .table-note {
            font-size: 12px;
            color: var(--color-text-weak);
            margin-top: 12px;
            line-height: 1.6;
        }

        /* 球队数据列表 */
        .team-data-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
        }

        .team-data-item {
            background: var(--color-card-bg);
            border: 1px solid var(--color-border-light);
            border-radius: var(--radius-card);
            padding: 20px 24px;
            box-shadow: var(--shadow-card);
            transition: box-shadow var(--transition-fast), border-color var(--transition-fast);
            display: flex;
            align-items: flex-start;
            gap: 16px;
        }

        .team-data-item:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: var(--color-accent);
        }

        .team-data-icon {
            flex-shrink: 0;
            width: 40px;
            height: 40px;
            border-radius: 6px;
            background: rgba(0, 200, 90, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .team-data-icon svg {
            width: 20px;
            height: 20px;
            color: var(--color-accent-dark);
        }

        .team-data-info h3 {
            font-size: 15px;
            font-weight: 600;
            margin-bottom: 4px;
            color: var(--color-primary);
        }

        .team-data-info p {
            font-size: 13px;
            color: var(--color-text-secondary);
            line-height: 1.7;
            margin: 0;
        }

        .team-data-num {
            margin-left: auto;
            font-size: 24px;
            font-weight: 700;
            color: var(--color-primary);
            font-family: var(--font-en-num);
            white-space: nowrap;
            align-self: center;
        }

        .team-data-num small {
            font-size: 13px;
            color: var(--color-text-weak);
            font-weight: 400;
        }

        /* 本周热门数据横条 */
        .hot-strip {
            background: var(--color-card-bg);
            border: 1px solid var(--color-border-light);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 20px 24px;
            display: flex;
            align-items: center;
            gap: 24px;
            flex-wrap: wrap;
        }

        .hot-strip-title {
            font-size: 15px;
            font-weight: 600;
            color: var(--color-primary);
            flex-shrink: 0;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .hot-strip-title svg {
            width: 18px;
            height: 18px;
            color: var(--color-dark-red);
        }

        .hot-strip-items {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            flex: 1;
        }

        .hot-strip-item {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 8px 14px;
            background: var(--color-bg);
            border-radius: var(--radius-btn);
            transition: all var(--transition-fast);
        }

        .hot-strip-item:hover {
            background: var(--color-gray-bg);
        }

        .hot-strip-item .num {
            font-weight: 700;
            color: var(--color-accent);
            font-size: 18px;
            font-family: var(--font-en-num);
            width: 24px;
            text-align: center;
        }

        .hot-strip-item .text {
            font-size: 13px;
            color: var(--color-text-secondary);
            white-space: nowrap;
        }

        /* 数据专题推荐 */
        .topic-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .topic-card {
            background: var(--color-card-bg);
            border: 1px solid var(--color-border-light);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: box-shadow var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
        }

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

        .topic-card img {
            width: 100%;
            height: 180px;
            object-fit: cover;
        }

        .topic-card-body {
            padding: 20px 22px;
        }

        .topic-card-body h3 {
            font-size: 16px;
            font-weight: 600;
            color: var(--color-primary);
            margin-bottom: 8px;
            line-height: 1.5;
        }

        .topic-card-body p {
            font-size: 13px;
            color: var(--color-text-secondary);
            line-height: 1.7;
            margin-bottom: 12px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .topic-card-meta {
            font-size: 12px;
            color: var(--color-text-weak);
            display: flex;
            gap: 14px;
            align-items: center;
        }

        /* 查看更多 */
        .more-card {
            background: var(--color-primary);
            border-radius: var(--radius-card);
            padding: 28px 32px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            flex-wrap: wrap;
        }

        .more-card p {
            color: #E8E6E0;
            font-size: 15px;
            line-height: 1.7;
            max-width: 560px;
        }

        .btn-outline-white {
            display: inline-block;
            font-size: 14px;
            font-weight: 600;
            padding: 10px 24px;
            border-radius: var(--radius-btn);
            border: 1.5px solid #fff;
            color: #fff;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .btn-outline-white:hover {
            background: #fff;
            color: var(--color-primary);
        }

        /* CTA */
        .cta-banner {
            background: var(--color-gray-bg);
            border: 1px solid var(--color-border-light);
            border-radius: var(--radius-card);
            padding: 24px 28px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            flex-wrap: wrap;
        }

        .cta-banner-actions {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

        .btn-primary {
            display: inline-block;
            font-size: 14px;
            font-weight: 600;
            padding: 10px 24px;
            border-radius: var(--radius-btn);
            background: var(--color-accent);
            color: #fff;
            transition: background var(--transition-fast), transform var(--transition-fast);
            white-space: nowrap;
        }

        .btn-primary:hover {
            background: var(--color-accent-dark);
            color: #fff;
        }

        .btn-primary:active {
            transform: translateY(1px);
        }

        .btn-secondary {
            display: inline-block;
            font-size: 14px;
            font-weight: 600;
            padding: 10px 24px;
            border-radius: var(--radius-btn);
            border: 1.5px solid var(--color-primary);
            color: var(--color-primary);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

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

        /* 页脚 */
        .site-footer {
            background: var(--color-primary);
            color: #D8D6D0;
            margin-top: 40px;
            padding-top: 48px;
        }

        .site-footer .container {
            padding-bottom: 24px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 32px;
            padding-bottom: 32px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .footer-brand .brand-logo {
            color: #fff;
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 12px;
        }

        .footer-brand p {
            font-size: 13px;
            line-height: 1.7;
            color: #B8B6B0;
            max-width: 260px;
        }

        .footer-col h3 {
            font-size: 14px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 14px;
        }

        .footer-col a {
            display: block;
            font-size: 13px;
            color: #B8B6B0;
            padding: 5px 0;
            transition: color var(--transition-fast);
        }

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

        .footer-bottom {
            padding-top: 20px;
            font-size: 12px;
            color: #8A8882;
            text-align: center;
        }

        /* 响应式 */
        @media (max-width: 1024px) {
            .container {
                padding-left: 4%;
                padding-right: 4%;
            }

            .nav-search {
                width: 170px;
            }

            .topic-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .team-data-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            :root {
                --nav-height: 58px;
                --section-pad-y: 40px;
                --section-pad-x: 5%;
            }

            .site-header .container {
                gap: 12px;
                position: relative;
            }

            .menu-toggle {
                display: flex;
                order: 3;
                margin-left: auto;
            }

            .nav-actions {
                order: 2;
                margin-left: auto;
            }

            .nav-search {
                display: none;
            }

            .nav-cta {
                padding: 7px 14px;
                font-size: 13px;
            }

            .main-nav {
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: var(--color-card-bg);
                flex-direction: column;
                gap: 4px;
                padding: 12px 16px;
                border-bottom: 1px solid var(--color-border);
                box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
                display: none;
                z-index: 50;
                justify-content: flex-start;
                align-items: stretch;
            }

            .main-nav.open {
                display: flex;
            }

            .main-nav a {
                padding: 10px 14px;
                font-size: 15px;
            }

            .main-nav a.active::after {
                bottom: 0;
                left: 14px;
                right: auto;
                width: 24px;
                height: 2px;
            }

            .brand-logo {
                font-size: 18px;
                gap: 8px;
            }

            .brand-logo svg {
                width: 24px;
                height: 24px;
            }

            .category-header h1 {
                font-size: 26px;
            }

            .category-header {
                padding: 24px 0 20px;
                margin-bottom: 24px;
            }

            .section-title {
                font-size: 20px;
            }

            .section {
                padding: 32px 0;
            }

            .team-data-grid {
                grid-template-columns: 1fr;
            }

            .topic-grid {
                grid-template-columns: 1fr;
            }

            .more-card {
                padding: 20px 22px;
                flex-direction: column;
                align-items: flex-start;
            }

            .cta-banner {
                padding: 20px 22px;
                flex-direction: column;
                align-items: flex-start;
            }

            .cta-banner-actions {
                width: 100%;
            }

            .cta-banner-actions .btn-primary,
            .cta-banner-actions .btn-secondary {
                flex: 1;
                text-align: center;
            }

            .hot-strip {
                flex-direction: column;
                align-items: flex-start;
                gap: 14px;
                padding: 18px 20px;
            }

            .hot-strip-items {
                gap: 8px;
            }

            .hot-strip-item {
                padding: 6px 12px;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
        }

        @media (max-width: 520px) {
            :root {
                --section-pad-x: 4%;
                --section-pad-y: 28px;
            }

            .nav-cta {
                padding: 6px 12px;
                font-size: 12px;
            }

            .brand-logo {
                font-size: 16px;
            }

            .brand-logo svg {
                width: 20px;
                height: 20px;
            }

            .category-header h1 {
                font-size: 22px;
            }

            .intro-card {
                padding: 16px 18px;
            }

            .chip {
                font-size: 12px;
                padding: 4px 12px;
            }

            .topic-card img {
                height: 150px;
            }

            .data-table thead th,
            .data-table tbody td {
                padding: 10px 12px;
                font-size: 12px;
            }

            .team-data-item {
                padding: 14px 16px;
                flex-wrap: wrap;
            }

            .team-data-num {
                margin-left: 0;
                width: 100%;
                font-size: 20px;
            }

            .hot-strip-item .text {
                font-size: 12px;
            }

            .breadcrumb {
                font-size: 12px;
            }

            .more-card p {
                font-size: 13px;
            }

            .btn-primary,
            .btn-secondary,
            .btn-outline-white {
                font-size: 13px;
                padding: 8px 18px;
            }

            .footer-grid {
                gap: 18px;
            }
        }

        /* 移动端表格转卡片 */
        @media (max-width: 640px) {
            .data-table {
                min-width: 0;
                width: 100%;
                border-collapse: separate;
                border-spacing: 0;
            }

            .data-table thead {
                display: none;
            }

            .data-table tbody {
                display: flex;
                flex-direction: column;
                gap: 10px;
                padding: 12px;
            }

            .data-table tbody tr {
                display: flex;
                flex-direction: column;
                background: var(--color-card-bg);
                border: 1px solid var(--color-border-light);
                border-radius: var(--radius-card);
                padding: 12px 16px;
                box-shadow: var(--shadow-card);
            }

            .data-table tbody tr:nth-child(odd) {
                background: var(--color-card-bg);
            }

            .data-table tbody tr:hover {
                background: var(--color-card-bg);
            }

            .data-table tbody td {
                display: flex;
                align-items: center;
                justify-content: space-between;
                padding: 6px 0;
                border-bottom: none;
                white-space: normal;
                font-size: 13px;
                gap: 12px;
            }

            .data-table tbody td::before {
                content: attr(data-label);
                font-weight: 600;
                color: var(--color-text-secondary);
                font-size: 12px;
                flex-shrink: 0;
                min-width: 60px;
            }

            .data-table tbody td:last-child {
                border-bottom: none;
            }

            .rank-num {
                width: 22px;
                height: 22px;
                font-size: 11px;
            }

            .table-panel {
                display: none;
            }

            .table-panel.active {
                display: block;
            }

            .table-wrap {
                background: transparent;
                border: none;
                box-shadow: none;
                overflow: visible;
                padding: 0;
            }

            .table-note {
                padding: 0 4px;
            }
        }