/* roulang page: index */
:root {
            --color-brand-dark: #1E2A38;
            --color-brand-orange: #F15A24;
            --color-brand-orange-hover: #D94A1A;
            --color-brand-gray: #F5F7FA;
            --color-brand-text: #333333;
            --color-brand-muted: #6B7280;
            --color-brand-border: #E0E4E8;
            --color-brand-card: #FFFFFF;
            --radius-card: 8px;
            --radius-pill: 9999px;
            --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.04);
            --shadow-card-hover: 0 8px 20px rgba(0, 0, 0, 0.08);
            --shadow-nav: 0 2px 16px rgba(0, 0, 0, 0.06);
            --transition-base: 0.2s ease;
        }

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

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

        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'system-ui', sans-serif;
            font-size: 1rem;
            line-height: 1.75;
            color: var(--color-brand-text);
            background-color: #fafbfc;
            margin: 0;
            padding: 0;
            overflow-x: hidden;
        }

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

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

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

        input {
            font-family: inherit;
        }

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

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

        /* 悬浮胶囊导航 */
        .nav-capsule {
            position: fixed;
            top: 16px;
            left: 50%;
            transform: translateX(-50%);
            z-index: 50;
            width: 90%;
            max-width: 1100px;
            background: rgba(255, 255, 255, 0.88);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-radius: 9999px;
            box-shadow: var(--shadow-nav);
            border: 1px solid rgba(224, 228, 232, 0.6);
            transition: all var(--transition-base);
            padding: 6px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .nav-capsule .logo-text {
            font-weight: 700;
            font-size: 1.2rem;
            color: var(--color-brand-dark);
            white-space: nowrap;
            letter-spacing: 0.5px;
        }

        .nav-capsule .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
            justify-content: flex-end;
        }

        .nav-capsule .nav-links a {
            display: inline-block;
            padding: 8px 16px;
            border-radius: 9999px;
            font-size: 0.9rem;
            font-weight: 500;
            color: #555;
            transition: all var(--transition-base);
            white-space: nowrap;
            position: relative;
        }

        .nav-capsule .nav-links a:hover {
            background: rgba(241, 90, 36, 0.06);
            color: var(--color-brand-orange);
        }

        .nav-capsule .nav-links a.active {
            font-weight: 700;
            color: var(--color-brand-dark);
            background: rgba(30, 42, 56, 0.04);
        }

        .nav-capsule .nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 3px;
            background: var(--color-brand-orange);
            border-radius: 9999px;
        }

        .nav-hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            color: var(--color-brand-dark);
            padding: 6px;
            cursor: pointer;
            line-height: 1;
        }

        @media (max-width: 768px) {
            .nav-capsule {
                border-radius: 24px;
                padding: 8px 16px;
                top: 10px;
                width: 94%;
            }
            .nav-capsule .nav-links {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                margin-top: 8px;
                background: rgba(255, 255, 255, 0.95);
                backdrop-filter: blur(18px);
                -webkit-backdrop-filter: blur(18px);
                border-radius: 20px;
                box-shadow: var(--shadow-nav);
                border: 1px solid rgba(224, 228, 232, 0.6);
                flex-direction: column;
                padding: 12px;
                gap: 2px;
                z-index: 55;
            }
            .nav-capsule .nav-links.open {
                display: flex;
            }
            .nav-capsule .nav-links a {
                width: 100%;
                text-align: center;
                padding: 10px 16px;
                border-radius: 12px;
            }
            .nav-hamburger {
                display: block;
            }
        }

        /* 按钮 */
        .btn-primary {
            display: inline-block;
            padding: 12px 28px;
            border-radius: 9999px;
            background: var(--color-brand-orange);
            color: #fff;
            font-weight: 600;
            font-size: 1rem;
            border: none;
            transition: all var(--transition-base);
            text-align: center;
            cursor: pointer;
            letter-spacing: 0.3px;
            box-shadow: 0 4px 14px rgba(241, 90, 36, 0.25);
        }
        .btn-primary:hover {
            background: var(--color-brand-orange-hover);
            box-shadow: 0 6px 20px rgba(241, 90, 36, 0.35);
            transform: translateY(-1px);
        }
        .btn-primary:active {
            box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.15);
            transform: translateY(0);
        }
        .btn-outline {
            display: inline-block;
            padding: 12px 28px;
            border-radius: 9999px;
            background: transparent;
            color: var(--color-brand-orange);
            font-weight: 600;
            font-size: 1rem;
            border: 2px solid var(--color-brand-orange);
            transition: all var(--transition-base);
            text-align: center;
            cursor: pointer;
            letter-spacing: 0.3px;
        }
        .btn-outline:hover {
            background: rgba(241, 90, 36, 0.08);
            border-color: var(--color-brand-orange-hover);
            color: var(--color-brand-orange-hover);
        }
        .btn-outline:active {
            background: rgba(241, 90, 36, 0.15);
        }
        .btn-sm {
            padding: 8px 18px;
            font-size: 0.875rem;
        }
        .btn-lg {
            padding: 16px 36px;
            font-size: 1.1rem;
        }

        /* 卡片 */
        .card-base {
            background: var(--color-brand-card);
            border-radius: var(--radius-card);
            border: 1px solid var(--color-brand-border);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
        }
        .card-base:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }

        /* 板块间距 */
        .section-padding {
            padding: 80px 0;
        }
        @media (max-width: 768px) {
            .section-padding {
                padding: 60px 0;
            }
        }

        /* FAQ details */
        details.faq-item {
            border: 1px solid var(--color-brand-border);
            border-radius: var(--radius-card);
            margin-bottom: 10px;
            background: #fff;
            transition: all var(--transition-base);
            overflow: hidden;
        }
        details.faq-item[open] {
            border-color: #d0d5db;
            background: #fafbfc;
        }
        details.faq-item summary {
            padding: 18px 20px;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            list-style: none;
            display: flex;
            justify-content: space-between;
            align-items: center;
            user-select: none;
            color: var(--color-brand-dark);
            letter-spacing: 0.2px;
        }
        details.faq-item summary::-webkit-details-marker {
            display: none;
        }
        details.faq-item summary::after {
            content: '▸';
            font-size: 1.2rem;
            transition: transform 0.25s ease;
            color: var(--color-brand-orange);
            margin-left: 12px;
            flex-shrink: 0;
        }
        details.faq-item[open] summary::after {
            transform: rotate(90deg);
        }
        details.faq-item .faq-content {
            padding: 0 20px 20px 20px;
            color: #555;
            line-height: 1.8;
            font-size: 0.95rem;
        }

        /* 图片容器 */
        .img-cover {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
        }

        /* 数据徽章 */
        .badge-data {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(255, 255, 255, 0.9);
            border-radius: 9999px;
            padding: 8px 16px;
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--color-brand-dark);
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
            backdrop-filter: blur(6px);
            -webkit-backdrop-filter: blur(6px);
        }

        /* 价格对比表 */
        .compare-table th,
        .compare-table td {
            padding: 14px 18px;
            border-bottom: 1px solid #e5e7eb;
            text-align: left;
            font-size: 0.95rem;
        }
        .compare-table th {
            background: #f9fafb;
            font-weight: 700;
            color: var(--color-brand-dark);
        }
        .compare-table .highlight-col {
            background: #fff8f5;
            border-left: 3px solid var(--color-brand-orange);
        }
        .compare-table .highlight-col td {
            font-weight: 600;
        }

        @media (max-width: 640px) {
            .compare-table-wrap {
                overflow-x: auto;
                -webkit-overflow-scrolling: touch;
            }
            .compare-table {
                min-width: 600px;
            }
        }

        /* 券面卡片 */
        .coupon-card {
            background: #fff;
            border-radius: 12px;
            border: 2px dashed #e0e4e8;
            padding: 24px 20px;
            text-align: center;
            transition: all var(--transition-base);
            position: relative;
            overflow: hidden;
        }
        .coupon-card:hover {
            border-color: var(--color-brand-orange);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }
        .coupon-card .coupon-badge {
            position: absolute;
            top: 14px;
            right: 14px;
            background: var(--color-brand-orange);
            color: #fff;
            font-size: 0.75rem;
            padding: 4px 10px;
            border-radius: 9999px;
            font-weight: 600;
        }
        .coupon-card .coupon-icon {
            font-size: 2.5rem;
            margin-bottom: 12px;
        }

        /* 直播预告倒计时 */
        .countdown-digit {
            display: inline-block;
            background: var(--color-brand-dark);
            color: #fff;
            border-radius: 8px;
            padding: 8px 12px;
            font-size: 1.5rem;
            font-weight: 700;
            min-width: 44px;
            text-align: center;
            margin: 0 3px;
            letter-spacing: 1px;
        }
        .countdown-label {
            font-size: 0.75rem;
            color: #888;
            display: block;
            margin-top: 4px;
        }

        /* 页脚 */
        .site-footer {
            background: #1a1f28;
            color: #c5c9d0;
            padding: 50px 0 30px;
        }
        .site-footer a {
            color: #c5c9d0;
            transition: color var(--transition-base);
        }
        .site-footer a:hover {
            color: #f5a67a;
            text-decoration: underline;
        }
        .site-footer .footer-brand {
            color: #fff;
            font-weight: 700;
            font-size: 1.1rem;
        }
        .site-footer .footer-bottom {
            border-top: 1px solid #2a303c;
            margin-top: 30px;
            padding-top: 20px;
            font-size: 0.8rem;
            color: #8a8f98;
            text-align: center;
            line-height: 2;
        }

        /* 图片懒加载占位 */
        img[loading="lazy"] {
            background: #f0f2f5;
        }

        /* 自定义滚动条 */
        ::-webkit-scrollbar {
            width: 6px;
        }
        ::-webkit-scrollbar-track {
            background: #f5f5f5;
        }
        ::-webkit-scrollbar-thumb {
            background: #c5c9d0;
            border-radius: 3px;
        }

/* roulang page: category3 */
:root {
            --color-brand-dark: #1E2A38;
            --color-brand-orange: #F15A24;
            --color-brand-orange-hover: #D94A1A;
            --color-brand-gray: #F5F7FA;
            --color-brand-text: #333333;
            --color-brand-muted: #6B7280;
            --color-brand-border: #E0E4E8;
            --color-brand-card: #FFFFFF;
            --radius-card: 8px;
            --radius-pill: 9999px;
            --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.04);
            --shadow-card-hover: 0 8px 20px rgba(0, 0, 0, 0.08);
            --shadow-nav: 0 2px 16px rgba(0, 0, 0, 0.06);
            --transition-base: 0.2s ease;
        }

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

        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'system-ui', sans-serif;
            font-size: 1rem;
            line-height: 1.75;
            color: var(--color-brand-text);
            background-color: #fafbfc;
            margin: 0;
            padding: 0;
            overflow-x: hidden;
        }

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

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

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

        input {
            font-family: inherit;
        }

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

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

        /* 悬浮胶囊导航 */
        .nav-capsule {
            position: fixed;
            top: 16px;
            left: 50%;
            transform: translateX(-50%);
            z-index: 50;
            width: 90%;
            max-width: 1100px;
            background: rgba(255, 255, 255, 0.88);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-radius: 9999px;
            box-shadow: var(--shadow-nav);
            border: 1px solid rgba(224, 228, 232, 0.6);
            transition: all var(--transition-base);
            padding: 6px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .nav-capsule .logo-text {
            font-weight: 700;
            font-size: 1.2rem;
            color: var(--color-brand-dark);
            white-space: nowrap;
            letter-spacing: 0.5px;
        }

        .nav-capsule .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
            justify-content: flex-end;
        }

        .nav-capsule .nav-links a {
            display: inline-block;
            padding: 8px 16px;
            border-radius: 9999px;
            font-size: 0.9rem;
            font-weight: 500;
            color: #555;
            transition: all var(--transition-base);
            white-space: nowrap;
            position: relative;
        }

        .nav-capsule .nav-links a:hover {
            background: rgba(241, 90, 36, 0.06);
            color: var(--color-brand-orange);
        }

        .nav-capsule .nav-links a.active {
            font-weight: 700;
            color: var(--color-brand-dark);
            background: rgba(30, 42, 56, 0.04);
        }

        .nav-capsule .nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 3px;
            background: var(--color-brand-orange);
            border-radius: 9999px;
        }

        .nav-hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            color: var(--color-brand-dark);
            padding: 6px;
            cursor: pointer;
            line-height: 1;
        }

        @media (max-width: 768px) {
            .nav-capsule {
                border-radius: 24px;
                padding: 8px 16px;
                top: 10px;
                width: 94%;
            }
            .nav-capsule .nav-links {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                margin-top: 8px;
                background: rgba(255, 255, 255, 0.95);
                backdrop-filter: blur(18px);
                -webkit-backdrop-filter: blur(18px);
                border-radius: 20px;
                box-shadow: var(--shadow-nav);
                border: 1px solid rgba(224, 228, 232, 0.6);
                flex-direction: column;
                padding: 12px;
                gap: 2px;
                z-index: 55;
            }
            .nav-capsule .nav-links.open {
                display: flex;
            }
            .nav-capsule .nav-links a {
                width: 100%;
                text-align: center;
                padding: 10px 16px;
                border-radius: 12px;
            }
            .nav-hamburger {
                display: block;
            }
        }

        /* 按钮 */
        .btn-primary {
            display: inline-block;
            padding: 12px 28px;
            border-radius: 9999px;
            background: var(--color-brand-orange);
            color: #fff;
            font-weight: 600;
            font-size: 1rem;
            border: none;
            transition: all var(--transition-base);
            text-align: center;
            cursor: pointer;
            letter-spacing: 0.3px;
            box-shadow: 0 4px 14px rgba(241, 90, 36, 0.25);
        }

        .btn-primary:hover {
            background: var(--color-brand-orange-hover);
            box-shadow: 0 6px 20px rgba(241, 90, 36, 0.35);
            transform: translateY(-1px);
        }

        .btn-primary:active {
            box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.15);
            transform: translateY(0);
        }

        .btn-outline {
            display: inline-block;
            padding: 12px 28px;
            border-radius: 9999px;
            background: transparent;
            color: var(--color-brand-orange);
            font-weight: 600;
            font-size: 1rem;
            border: 2px solid var(--color-brand-orange);
            transition: all var(--transition-base);
            text-align: center;
            cursor: pointer;
        }

        .btn-outline:hover {
            background: rgba(241, 90, 36, 0.08);
            border-color: var(--color-brand-orange-hover);
            color: var(--color-brand-orange-hover);
        }

        .btn-outline:active {
            background: rgba(241, 90, 36, 0.15);
        }

        /* 卡片 */
        .card-entry {
            background: var(--color-brand-card);
            border-radius: var(--radius-card);
            border: 1px solid var(--color-brand-border);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
            overflow: hidden;
            display: flex;
            flex-direction: row;
            gap: 0;
        }

        .card-entry:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
            border-color: #d0d5db;
        }

        .card-entry .card-img-wrap {
            flex: 0 0 240px;
            min-height: 180px;
            overflow: hidden;
            position: relative;
            background: #e8ecf0;
        }

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

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

        .card-entry .card-body {
            flex: 1;
            padding: 20px 24px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            gap: 10px;
        }

        .card-entry .card-date {
            font-size: 0.8rem;
            color: var(--color-brand-muted);
            letter-spacing: 0.3px;
        }

        .card-entry .card-title {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--color-brand-dark);
            line-height: 1.5;
            margin: 0;
        }

        .card-entry .card-excerpt {
            font-size: 0.9rem;
            color: #555;
            line-height: 1.65;
            margin: 0;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .card-entry .card-link {
            display: inline-block;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--color-brand-orange);
            margin-top: auto;
            transition: color var(--transition-base);
        }

        .card-entry .card-link:hover {
            color: var(--color-brand-orange-hover);
            text-decoration: underline;
        }

        @media (max-width: 640px) {
            .card-entry {
                flex-direction: column;
            }
            .card-entry .card-img-wrap {
                flex: 0 0 auto;
                width: 100%;
                height: 200px;
                min-height: auto;
            }
            .card-entry .card-body {
                padding: 16px;
            }
        }

        /* 面包屑 */
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--color-brand-muted);
            padding: 16px 0;
            flex-wrap: wrap;
        }

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

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

        .breadcrumb .separator {
            color: #c0c5cc;
            font-size: 0.7rem;
        }

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

        /* 分页 */
        .pagination {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            padding: 40px 0 20px;
            flex-wrap: wrap;
        }

        .pagination a,
        .pagination span {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-width: 40px;
            height: 40px;
            border-radius: 9999px;
            font-size: 0.9rem;
            font-weight: 500;
            transition: all var(--transition-base);
            padding: 0 14px;
            cursor: pointer;
            border: 1px solid transparent;
            color: #555;
            background: transparent;
        }

        .pagination a:hover {
            background: rgba(241, 90, 36, 0.06);
            color: var(--color-brand-orange);
            border-color: rgba(241, 90, 36, 0.2);
        }

        .pagination .page-active {
            background: var(--color-brand-orange);
            color: #fff;
            font-weight: 700;
            border-color: var(--color-brand-orange);
            pointer-events: none;
        }

        .pagination .page-disabled {
            color: #c0c5cc;
            pointer-events: none;
            cursor: default;
        }

        /* 页面头部 */
        .page-header {
            background: linear-gradient(135deg, #1E2A38 0%, #2a3a4e 50%, #1a2a38 100%);
            padding: 60px 0 50px;
            margin-top: 90px;
            position: relative;
            overflow: hidden;
        }

        .page-header::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -80px;
            width: 320px;
            height: 320px;
            background: radial-gradient(circle, rgba(241, 90, 36, 0.15) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .page-header::after {
            content: '';
            position: absolute;
            bottom: -40px;
            left: -60px;
            width: 240px;
            height: 240px;
            background: radial-gradient(circle, rgba(241, 90, 36, 0.1) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .page-header .header-content {
            position: relative;
            z-index: 2;
        }

        .page-header h1 {
            font-size: 2.2rem;
            font-weight: 800;
            color: #fff;
            margin: 0 0 12px;
            letter-spacing: 0.8px;
            line-height: 1.3;
        }

        .page-header .header-desc {
            font-size: 1rem;
            color: rgba(255, 255, 255, 0.78);
            max-width: 700px;
            line-height: 1.75;
            margin: 0;
        }

        @media (max-width: 768px) {
            .page-header {
                margin-top: 80px;
                padding: 40px 0 36px;
            }
            .page-header h1 {
                font-size: 1.6rem;
            }
            .page-header .header-desc {
                font-size: 0.9rem;
                line-height: 1.65;
            }
        }

        /* 特色统计条 */
        .stats-strip {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            justify-content: center;
            padding: 28px 0;
            background: #fff;
            border-bottom: 1px solid var(--color-brand-border);
            margin-bottom: 36px;
        }

        .stats-strip .stat-item {
            text-align: center;
            min-width: 100px;
        }

        .stats-strip .stat-number {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--color-brand-orange);
            line-height: 1.2;
        }

        .stats-strip .stat-label {
            font-size: 0.8rem;
            color: var(--color-brand-muted);
            margin-top: 4px;
        }

        /* CTA 区域 */
        .cta-section {
            background: linear-gradient(135deg, #F15A24 0%, #e04d1a 100%);
            border-radius: 16px;
            padding: 40px 36px;
            text-align: center;
            margin: 40px 0;
            box-shadow: 0 8px 28px rgba(241, 90, 36, 0.25);
        }

        .cta-section h3 {
            color: #fff;
            font-size: 1.5rem;
            font-weight: 700;
            margin: 0 0 8px;
            letter-spacing: 0.5px;
        }

        .cta-section p {
            color: rgba(255, 255, 255, 0.9);
            font-size: 0.95rem;
            margin: 0 0 20px;
            line-height: 1.6;
        }

        .cta-section .btn-white {
            display: inline-block;
            padding: 12px 32px;
            border-radius: 9999px;
            background: #fff;
            color: var(--color-brand-orange);
            font-weight: 700;
            font-size: 1rem;
            border: none;
            transition: all var(--transition-base);
            cursor: pointer;
            box-shadow: 0 4px 14px rgba(0, 0, 0, 0.1);
        }

        .cta-section .btn-white:hover {
            background: #fefefe;
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.18);
            transform: translateY(-1px);
        }

        /* 页脚 */
        .site-footer {
            background: #1E2A38;
            color: rgba(255, 255, 255, 0.8);
            padding: 48px 0 28px;
            margin-top: 60px;
            font-size: 0.9rem;
            line-height: 1.8;
        }

        .site-footer .footer-brand {
            font-size: 1.1rem;
            font-weight: 700;
            color: #fff;
            letter-spacing: 0.5px;
        }

        .site-footer a {
            color: rgba(255, 255, 255, 0.7);
            transition: color var(--transition-base);
        }

        .site-footer a:hover {
            color: #F15A24;
            text-decoration: underline;
        }

        .site-footer .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            margin-top: 32px;
            padding-top: 20px;
            text-align: center;
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.5);
            line-height: 2;
        }

        .site-footer .footer-bottom a {
            color: rgba(255, 255, 255, 0.5);
        }

        .site-footer .footer-bottom a:hover {
            color: #F15A24;
        }

        /* 板块标题 */
        .section-title {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--color-brand-dark);
            margin-bottom: 8px;
            letter-spacing: 0.4px;
        }

        .section-subtitle {
            font-size: 0.9rem;
            color: var(--color-brand-muted);
            margin-bottom: 28px;
            line-height: 1.6;
        }

        /* 卡片网格备用 */
        .card-grid-alt {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }

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

        /* 高亮标签 */
        .tag-badge {
            display: inline-block;
            padding: 4px 12px;
            border-radius: 9999px;
            font-size: 0.75rem;
            font-weight: 600;
            background: rgba(241, 90, 36, 0.08);
            color: var(--color-brand-orange);
            letter-spacing: 0.3px;
        }

        /* 图文交错区块 */
        .featured-block {
            display: flex;
            gap: 28px;
            align-items: stretch;
            background: #fff;
            border-radius: 12px;
            border: 1px solid var(--color-brand-border);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            margin-bottom: 28px;
            transition: all var(--transition-base);
        }

        .featured-block:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-1px);
        }

        .featured-block .featured-img {
            flex: 0 0 320px;
            min-height: 220px;
            background: #e8ecf0;
            overflow: hidden;
        }

        .featured-block .featured-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .featured-block:hover .featured-img img {
            transform: scale(1.03);
        }

        .featured-block .featured-body {
            flex: 1;
            padding: 24px 20px 24px 8px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            gap: 10px;
        }

        @media (max-width: 640px) {
            .featured-block {
                flex-direction: column;
            }
            .featured-block .featured-img {
                flex: 0 0 auto;
                width: 100%;
                height: 200px;
                min-height: auto;
            }
            .featured-block .featured-body {
                padding: 16px;
            }
        }

/* roulang page: category1 */
:root {
            --color-brand-dark: #1E2A38;
            --color-brand-orange: #F15A24;
            --color-brand-orange-hover: #D94A1A;
            --color-brand-gray: #F5F7FA;
            --color-brand-text: #333333;
            --color-brand-muted: #6B7280;
            --color-brand-border: #E0E4E8;
            --color-brand-card: #FFFFFF;
            --radius-card: 8px;
            --radius-pill: 9999px;
            --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.04);
            --shadow-card-hover: 0 8px 20px rgba(0, 0, 0, 0.08);
            --shadow-nav: 0 2px 16px rgba(0, 0, 0, 0.06);
            --transition-base: 0.2s ease;
        }

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

        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'system-ui', sans-serif;
            font-size: 1rem;
            line-height: 1.75;
            color: var(--color-brand-text);
            background-color: #fafbfc;
            margin: 0;
            padding: 0;
            overflow-x: hidden;
        }

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

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

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

        input {
            font-family: inherit;
        }

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

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

        /* 悬浮胶囊导航 */
        .nav-capsule {
            position: fixed;
            top: 16px;
            left: 50%;
            transform: translateX(-50%);
            z-index: 50;
            width: 90%;
            max-width: 1100px;
            background: rgba(255, 255, 255, 0.88);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-radius: 9999px;
            box-shadow: var(--shadow-nav);
            border: 1px solid rgba(224, 228, 232, 0.6);
            transition: all var(--transition-base);
            padding: 6px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .nav-capsule .logo-text {
            font-weight: 700;
            font-size: 1.2rem;
            color: var(--color-brand-dark);
            white-space: nowrap;
            letter-spacing: 0.5px;
        }

        .nav-capsule .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
            justify-content: flex-end;
        }

        .nav-capsule .nav-links a {
            display: inline-block;
            padding: 8px 16px;
            border-radius: 9999px;
            font-size: 0.9rem;
            font-weight: 500;
            color: #555;
            transition: all var(--transition-base);
            white-space: nowrap;
            position: relative;
        }

        .nav-capsule .nav-links a:hover {
            background: rgba(241, 90, 36, 0.06);
            color: var(--color-brand-orange);
        }

        .nav-capsule .nav-links a.active {
            font-weight: 700;
            color: var(--color-brand-dark);
            background: rgba(30, 42, 56, 0.04);
        }

        .nav-capsule .nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 3px;
            background: var(--color-brand-orange);
            border-radius: 9999px;
        }

        .nav-hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            color: var(--color-brand-dark);
            padding: 6px;
            cursor: pointer;
            line-height: 1;
        }

        @media (max-width: 768px) {
            .nav-capsule {
                border-radius: 24px;
                padding: 8px 16px;
                top: 10px;
                width: 94%;
            }
            .nav-capsule .nav-links {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                margin-top: 8px;
                background: rgba(255, 255, 255, 0.95);
                backdrop-filter: blur(18px);
                -webkit-backdrop-filter: blur(18px);
                border-radius: 20px;
                box-shadow: var(--shadow-nav);
                border: 1px solid rgba(224, 228, 232, 0.6);
                flex-direction: column;
                padding: 12px;
                gap: 2px;
                z-index: 55;
            }
            .nav-capsule .nav-links.open {
                display: flex;
            }
            .nav-capsule .nav-links a {
                width: 100%;
                text-align: center;
                padding: 10px 16px;
                border-radius: 12px;
            }
            .nav-hamburger {
                display: block;
            }
        }

        /* 按钮 */
        .btn-primary {
            display: inline-block;
            padding: 12px 28px;
            border-radius: 9999px;
            background: var(--color-brand-orange);
            color: #fff;
            font-weight: 600;
            font-size: 1rem;
            border: none;
            transition: all var(--transition-base);
            text-align: center;
            cursor: pointer;
            letter-spacing: 0.3px;
            box-shadow: 0 4px 14px rgba(241, 90, 36, 0.25);
        }

        .btn-primary:hover {
            background: var(--color-brand-orange-hover);
            box-shadow: 0 6px 20px rgba(241, 90, 36, 0.35);
            transform: translateY(-1px);
        }

        .btn-primary:active {
            box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.15);
            transform: translateY(0);
        }

        .btn-outline {
            display: inline-block;
            padding: 12px 28px;
            border-radius: 9999px;
            background: transparent;
            color: var(--color-brand-orange);
            font-weight: 600;
            font-size: 1rem;
            border: 2px solid var(--color-brand-orange);
            transition: all var(--transition-base);
            text-align: center;
            cursor: pointer;
            letter-spacing: 0.3px;
        }

        .btn-outline:hover {
            background: rgba(241, 90, 36, 0.08);
            border-color: var(--color-brand-orange-hover);
            color: var(--color-brand-orange-hover);
        }

        .btn-outline:active {
            background: rgba(241, 90, 36, 0.15);
        }

        /* 卡片 */
        .card-base {
            background: var(--color-brand-card);
            border-radius: var(--radius-card);
            border: 1px solid var(--color-brand-border);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
            overflow: hidden;
        }

        .card-base:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
            border-color: #d0d4d8;
        }

        /* 面包屑 */
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
            font-size: 0.875rem;
            color: var(--color-brand-muted);
            padding: 100px 0 16px 0;
        }

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

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

        .breadcrumb .separator {
            color: #c0c4c8;
            user-select: none;
        }

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

        /* 分页 */
        .pagination {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            flex-wrap: wrap;
            padding: 16px 0;
        }

        .pagination a,
        .pagination span {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-width: 40px;
            height: 40px;
            padding: 0 12px;
            border-radius: 8px;
            font-size: 0.9rem;
            font-weight: 500;
            transition: all var(--transition-base);
            border: 1px solid transparent;
        }

        .pagination a {
            color: var(--color-brand-text);
            background: #fff;
            border-color: var(--color-brand-border);
        }

        .pagination a:hover {
            border-color: var(--color-brand-orange);
            color: var(--color-brand-orange);
            background: rgba(241, 90, 36, 0.03);
        }

        .pagination .active-page {
            background: var(--color-brand-orange);
            color: #fff;
            border-color: var(--color-brand-orange);
            font-weight: 700;
        }

        .pagination .disabled {
            color: #c0c4c8;
            background: #f5f5f5;
            border-color: #e8e8e8;
            cursor: not-allowed;
            pointer-events: none;
        }

        /* FAQ */
        .faq-item {
            border: 1px solid var(--color-brand-border);
            border-radius: var(--radius-card);
            margin-bottom: 10px;
            overflow: hidden;
            background: #fff;
            transition: all var(--transition-base);
        }

        .faq-item summary {
            padding: 16px 20px;
            font-weight: 600;
            cursor: pointer;
            list-style: none;
            display: flex;
            align-items: center;
            justify-content: space-between;
            color: var(--color-brand-dark);
            font-size: 1rem;
            transition: color var(--transition-base);
            user-select: none;
        }

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

        .faq-item summary::after {
            content: '+';
            font-size: 1.4rem;
            font-weight: 400;
            color: var(--color-brand-orange);
            transition: transform var(--transition-base);
            flex-shrink: 0;
            margin-left: 12px;
        }

        .faq-item[open] summary {
            color: var(--color-brand-orange);
            background: rgba(241, 90, 36, 0.02);
        }

        .faq-item[open] summary::after {
            content: '−';
            transform: rotate(180deg);
        }

        .faq-item .faq-content {
            padding: 0 20px 18px;
            color: #555;
            line-height: 1.8;
            font-size: 0.95rem;
        }

        /* 统计数字 */
        .stat-number {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--color-brand-dark);
            line-height: 1.2;
        }

        .stat-label {
            font-size: 0.875rem;
            color: var(--color-brand-muted);
            margin-top: 4px;
        }

        /* Banner覆盖层 */
        .banner-overlay {
            position: relative;
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            border-radius: 12px;
            overflow: hidden;
        }

        .banner-overlay::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(30, 42, 56, 0.82) 0%, rgba(30, 42, 56, 0.55) 100%);
            z-index: 1;
        }

        .banner-overlay>* {
            position: relative;
            z-index: 2;
        }

        /* 条目卡片图片 */
        .entry-img {
            width: 100%;
            height: 200px;
            object-fit: cover;
            border-radius: 6px;
            transition: transform var(--transition-base);
        }

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

        /* 标签 */
        .tag-badge {
            display: inline-block;
            padding: 4px 12px;
            border-radius: 9999px;
            font-size: 0.75rem;
            font-weight: 600;
            background: rgba(241, 90, 36, 0.1);
            color: var(--color-brand-orange);
            letter-spacing: 0.3px;
        }

        /* 页脚 */
        .site-footer {
            background: var(--color-brand-dark);
            color: #cbd5e1;
            padding: 48px 0 24px;
            margin-top: 60px;
        }

        .site-footer a {
            color: #cbd5e1;
            transition: color var(--transition-base);
        }

        .site-footer a:hover {
            color: #f9a87a;
            text-decoration: underline;
        }

        .site-footer .footer-brand {
            font-weight: 700;
            font-size: 1.1rem;
            color: #fff;
        }

        .site-footer .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            margin-top: 32px;
            padding-top: 20px;
            text-align: center;
            font-size: 0.8rem;
            color: #94a3b8;
            line-height: 2;
        }

        .site-footer .footer-bottom a {
            color: #94a3b8;
        }

        .site-footer .footer-bottom a:hover {
            color: #f9a87a;
        }

        /* 板块间距 */
        .section-py {
            padding: 60px 0;
        }

        @media (max-width: 768px) {
            .section-py {
                padding: 40px 0;
            }
            .stat-number {
                font-size: 1.8rem;
            }
            .entry-img {
                height: 160px;
            }
            .breadcrumb {
                padding-top: 85px;
            }
        }

        @media (max-width: 520px) {
            .stat-number {
                font-size: 1.5rem;
            }
            .entry-img {
                height: 140px;
            }
            .btn-primary,
            .btn-outline {
                padding: 10px 20px;
                font-size: 0.9rem;
            }
        }

/* roulang page: category2 */
:root {
            --color-brand-dark: #1E2A38;
            --color-brand-orange: #F15A24;
            --color-brand-orange-hover: #D94A1A;
            --color-brand-gray: #F5F7FA;
            --color-brand-text: #333333;
            --color-brand-muted: #6B7280;
            --color-brand-border: #E0E4E8;
            --color-brand-card: #FFFFFF;
            --radius-card: 8px;
            --radius-pill: 9999px;
            --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.04);
            --shadow-card-hover: 0 8px 20px rgba(0, 0, 0, 0.08);
            --shadow-nav: 0 2px 16px rgba(0, 0, 0, 0.06);
            --transition-base: 0.2s ease;
        }

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

        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'system-ui', sans-serif;
            font-size: 1rem;
            line-height: 1.75;
            color: var(--color-brand-text);
            background-color: #fafbfc;
            margin: 0;
            padding: 0;
            overflow-x: hidden;
        }

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

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

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

        input {
            font-family: inherit;
        }

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

        /* 悬浮胶囊导航 */
        .nav-capsule {
            position: fixed;
            top: 16px;
            left: 50%;
            transform: translateX(-50%);
            z-index: 50;
            width: 90%;
            max-width: 1100px;
            background: rgba(255, 255, 255, 0.88);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-radius: 9999px;
            box-shadow: var(--shadow-nav);
            border: 1px solid rgba(224, 228, 232, 0.6);
            transition: all var(--transition-base);
            padding: 6px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .nav-capsule .logo-text {
            font-weight: 700;
            font-size: 1.2rem;
            color: var(--color-brand-dark);
            white-space: nowrap;
            letter-spacing: 0.5px;
        }

        .nav-capsule .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
            justify-content: flex-end;
        }

        .nav-capsule .nav-links a {
            display: inline-block;
            padding: 8px 16px;
            border-radius: 9999px;
            font-size: 0.9rem;
            font-weight: 500;
            color: #555;
            transition: all var(--transition-base);
            white-space: nowrap;
            position: relative;
        }

        .nav-capsule .nav-links a:hover {
            background: rgba(241, 90, 36, 0.06);
            color: var(--color-brand-orange);
        }

        .nav-capsule .nav-links a.active {
            font-weight: 700;
            color: var(--color-brand-dark);
            background: rgba(30, 42, 56, 0.04);
        }

        .nav-capsule .nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 3px;
            background: var(--color-brand-orange);
            border-radius: 9999px;
        }

        .nav-hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            color: var(--color-brand-dark);
            padding: 6px;
            cursor: pointer;
            line-height: 1;
        }

        /* 按钮 */
        .btn-primary {
            display: inline-block;
            padding: 12px 28px;
            border-radius: 9999px;
            background: var(--color-brand-orange);
            color: #fff;
            font-weight: 600;
            font-size: 1rem;
            border: none;
            transition: all var(--transition-base);
            text-align: center;
            cursor: pointer;
            letter-spacing: 0.3px;
            box-shadow: 0 4px 14px rgba(241, 90, 36, 0.25);
        }

        .btn-primary:hover {
            background: var(--color-brand-orange-hover);
            box-shadow: 0 6px 20px rgba(241, 90, 36, 0.35);
            transform: translateY(-1px);
        }

        .btn-primary:active {
            box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.15);
            transform: translateY(0);
        }

        .btn-outline {
            display: inline-block;
            padding: 12px 28px;
            border-radius: 9999px;
            background: transparent;
            color: var(--color-brand-orange);
            font-weight: 600;
            font-size: 1rem;
            border: 2px solid var(--color-brand-orange);
            transition: all var(--transition-base);
            text-align: center;
            cursor: pointer;
            letter-spacing: 0.3px;
        }

        .btn-outline:hover {
            background: rgba(241, 90, 36, 0.08);
            border-color: var(--color-brand-orange-hover);
            color: var(--color-brand-orange-hover);
        }

        .btn-outline:active {
            background: rgba(241, 90, 36, 0.15);
        }

        /* 卡片 */
        .card-base {
            background: var(--color-brand-card);
            border-radius: var(--radius-card);
            border: 1px solid var(--color-brand-border);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
            overflow: hidden;
        }

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

        /* 面包屑 */
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.875rem;
            color: var(--color-brand-muted);
            flex-wrap: wrap;
            padding: 8px 0;
        }

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

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

        .breadcrumb .separator {
            color: #C0C6CC;
            user-select: none;
        }

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

        /* 标签 */
        .tag {
            display: inline-block;
            padding: 4px 12px;
            border-radius: 9999px;
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 0.3px;
            white-space: nowrap;
        }

        .tag-live {
            background: #FEF2F2;
            color: #DC2626;
            animation: pulse-tag 2s infinite;
        }

        .tag-upcoming {
            background: #EFF6FF;
            color: #2563EB;
        }

        .tag-finished {
            background: #F3F4F6;
            color: #6B7280;
        }

        @keyframes pulse-tag {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: 0.7;
            }
        }

        /* 比分卡片 */
        .score-card {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 16px;
            background: #fff;
            border-radius: var(--radius-card);
            border: 1px solid var(--color-brand-border);
            transition: all var(--transition-base);
        }

        .score-card:hover {
            border-color: var(--color-brand-orange);
            box-shadow: var(--shadow-card-hover);
        }

        .score-card .team {
            font-weight: 700;
            font-size: 1rem;
            color: var(--color-brand-dark);
            text-align: center;
            min-width: 70px;
        }

        .score-card .score-display {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--color-brand-dark);
            letter-spacing: 2px;
            text-align: center;
            min-width: 60px;
        }

        .score-card .score-display.live-score {
            color: var(--color-brand-orange);
        }

        /* FAQ */
        .faq-details {
            border: 1px solid var(--color-brand-border);
            border-radius: var(--radius-card);
            margin-bottom: 12px;
            background: #fff;
            overflow: hidden;
            transition: all var(--transition-base);
        }

        .faq-details summary {
            padding: 16px 20px;
            font-weight: 600;
            cursor: pointer;
            list-style: none;
            display: flex;
            align-items: center;
            justify-content: space-between;
            color: var(--color-brand-dark);
            font-size: 0.95rem;
            user-select: none;
            transition: background var(--transition-base);
        }

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

        .faq-details summary::after {
            content: '+';
            font-size: 1.4rem;
            font-weight: 400;
            color: var(--color-brand-muted);
            transition: transform var(--transition-base);
            flex-shrink: 0;
            margin-left: 12px;
        }

        .faq-details[open] summary::after {
            content: '−';
            color: var(--color-brand-orange);
        }

        .faq-details[open] summary {
            background: #fdf8f6;
            color: var(--color-brand-orange);
        }

        .faq-details .faq-content {
            padding: 0 20px 18px;
            color: #555;
            font-size: 0.9rem;
            line-height: 1.7;
        }

        .faq-details:hover {
            border-color: #C8CDD4;
        }

        .faq-details[open] {
            border-color: var(--color-brand-orange);
            box-shadow: 0 2px 12px rgba(241, 90, 36, 0.06);
        }

        /* 分页 */
        .pagination {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            flex-wrap: wrap;
        }

        .pagination .page-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 9999px;
            font-size: 0.9rem;
            font-weight: 500;
            border: 1px solid var(--color-brand-border);
            background: #fff;
            color: #555;
            cursor: pointer;
            transition: all var(--transition-base);
        }

        .pagination .page-btn:hover {
            border-color: var(--color-brand-orange);
            color: var(--color-brand-orange);
            background: rgba(241, 90, 36, 0.04);
        }

        .pagination .page-btn.active {
            background: var(--color-brand-orange);
            color: #fff;
            border-color: var(--color-brand-orange);
            font-weight: 700;
            box-shadow: 0 2px 8px rgba(241, 90, 36, 0.3);
        }

        .pagination .page-btn.disabled {
            opacity: 0.4;
            pointer-events: none;
            cursor: default;
        }

        /* 搜索框 */
        .search-box-wrap {
            position: relative;
            max-width: 560px;
            width: 100%;
        }

        .search-box-wrap input {
            width: 100%;
            padding: 14px 48px 14px 20px;
            border-radius: 9999px;
            border: 2px solid var(--color-brand-border);
            font-size: 1rem;
            background: #fff;
            transition: all var(--transition-base);
            outline: none;
            color: var(--color-brand-text);
        }

        .search-box-wrap input:focus {
            border-color: var(--color-brand-orange);
            box-shadow: 0 0 0 4px rgba(241, 90, 36, 0.08);
        }

        .search-box-wrap .search-btn {
            position: absolute;
            right: 6px;
            top: 50%;
            transform: translateY(-50%);
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--color-brand-orange);
            border: none;
            color: #fff;
            font-size: 1.1rem;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all var(--transition-base);
        }

        .search-box-wrap .search-btn:hover {
            background: var(--color-brand-orange-hover);
            box-shadow: 0 4px 12px rgba(241, 90, 36, 0.3);
        }

        /* 页脚 */
        .site-footer {
            background: var(--color-brand-dark);
            color: #C8CDD4;
            padding: 48px 0 24px;
            margin-top: 40px;
        }

        .site-footer a {
            color: #C8CDD4;
            transition: color var(--transition-base);
        }

        .site-footer a:hover {
            color: #F8A47E;
            text-decoration: underline;
        }

        .site-footer .footer-brand {
            color: #fff;
            font-weight: 700;
            font-size: 1.1rem;
        }

        .site-footer .footer-bottom {
            margin-top: 32px;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            font-size: 0.8rem;
            text-align: center;
            color: #9CA3AF;
            line-height: 1.8;
        }

        .site-footer .footer-bottom a {
            color: #9CA3AF;
        }

        .site-footer .footer-bottom a:hover {
            color: #F8A47E;
        }

        /* 响应式 */
        @media (max-width: 1024px) {
            .container-main {
                padding: 0 16px;
            }
            .nav-capsule {
                border-radius: 24px;
                padding: 8px 16px;
                top: 10px;
                width: 94%;
            }
            .nav-capsule .nav-links {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                margin-top: 8px;
                background: rgba(255, 255, 255, 0.95);
                backdrop-filter: blur(18px);
                -webkit-backdrop-filter: blur(18px);
                border-radius: 20px;
                box-shadow: var(--shadow-nav);
                border: 1px solid rgba(224, 228, 232, 0.6);
                flex-direction: column;
                padding: 12px;
                gap: 2px;
                z-index: 55;
            }
            .nav-capsule .nav-links.open {
                display: flex;
            }
            .nav-capsule .nav-links a {
                width: 100%;
                text-align: center;
                padding: 10px 16px;
                border-radius: 12px;
            }
            .nav-hamburger {
                display: block;
            }
            .score-card {
                flex-wrap: wrap;
                justify-content: center;
                gap: 8px;
            }
            .score-card .team {
                min-width: auto;
                font-size: 0.9rem;
            }
            .score-card .score-display {
                font-size: 1.3rem;
                min-width: auto;
            }
        }

        @media (max-width: 768px) {
            .hero-section {
                padding: 100px 0 40px;
            }
            .hero-section h1 {
                font-size: 1.6rem;
            }
            .breadcrumb {
                font-size: 0.8rem;
            }
            .score-card {
                padding: 12px;
                gap: 6px;
            }
            .score-card .team {
                font-size: 0.8rem;
            }
            .score-card .score-display {
                font-size: 1.1rem;
            }
            .pagination .page-btn {
                width: 34px;
                height: 34px;
                font-size: 0.8rem;
            }
            .faq-details summary {
                font-size: 0.85rem;
                padding: 14px 16px;
            }
            .faq-details .faq-content {
                padding: 0 16px 14px;
                font-size: 0.8rem;
            }
        }

        @media (max-width: 520px) {
            .nav-capsule {
                width: 96%;
                top: 6px;
                padding: 6px 12px;
                border-radius: 20px;
            }
            .nav-capsule .logo-text {
                font-size: 1rem;
            }
            .hero-section {
                padding: 90px 0 32px;
            }
            .hero-section h1 {
                font-size: 1.35rem;
            }
            .search-box-wrap input {
                padding: 12px 40px 12px 16px;
                font-size: 0.9rem;
            }
            .search-box-wrap .search-btn {
                width: 34px;
                height: 34px;
                right: 4px;
                font-size: 0.9rem;
            }
            .score-card {
                flex-direction: column;
                text-align: center;
                padding: 10px;
            }
            .card-base {
                border-radius: 6px;
            }
        }

/* roulang page: category4 */
:root {
            --color-brand-dark: #1E2A38;
            --color-brand-orange: #F15A24;
            --color-brand-orange-hover: #D94A1A;
            --color-brand-gray: #F5F7FA;
            --color-brand-text: #333333;
            --color-brand-muted: #6B7280;
            --color-brand-border: #E0E4E8;
            --color-brand-card: #FFFFFF;
            --radius-card: 8px;
            --radius-pill: 9999px;
            --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.04);
            --shadow-card-hover: 0 8px 20px rgba(0, 0, 0, 0.08);
            --shadow-nav: 0 2px 16px rgba(0, 0, 0, 0.06);
            --transition-base: 0.2s ease;
        }

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

        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'system-ui', sans-serif;
            font-size: 1rem;
            line-height: 1.75;
            color: var(--color-brand-text);
            background-color: #fafbfc;
            margin: 0;
            padding: 0;
            overflow-x: hidden;
        }

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

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

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

        input {
            font-family: inherit;
        }

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

        /* 悬浮胶囊导航 */
        .nav-capsule {
            position: fixed;
            top: 16px;
            left: 50%;
            transform: translateX(-50%);
            z-index: 50;
            width: 90%;
            max-width: 1100px;
            background: rgba(255, 255, 255, 0.88);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-radius: 9999px;
            box-shadow: var(--shadow-nav);
            border: 1px solid rgba(224, 228, 232, 0.6);
            transition: all var(--transition-base);
            padding: 6px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .nav-capsule .logo-text {
            font-weight: 700;
            font-size: 1.2rem;
            color: var(--color-brand-dark);
            white-space: nowrap;
            letter-spacing: 0.5px;
        }

        .nav-capsule .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
            justify-content: flex-end;
        }

        .nav-capsule .nav-links a {
            display: inline-block;
            padding: 8px 16px;
            border-radius: 9999px;
            font-size: 0.9rem;
            font-weight: 500;
            color: #555;
            transition: all var(--transition-base);
            white-space: nowrap;
            position: relative;
        }

        .nav-capsule .nav-links a:hover {
            background: rgba(241, 90, 36, 0.06);
            color: var(--color-brand-orange);
        }

        .nav-capsule .nav-links a.active {
            font-weight: 700;
            color: var(--color-brand-dark);
            background: rgba(30, 42, 56, 0.04);
        }

        .nav-capsule .nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 3px;
            background: var(--color-brand-orange);
            border-radius: 9999px;
        }

        .nav-hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            color: var(--color-brand-dark);
            padding: 6px;
            cursor: pointer;
            line-height: 1;
        }

        /* 按钮 */
        .btn-primary {
            display: inline-block;
            padding: 12px 28px;
            border-radius: 9999px;
            background: var(--color-brand-orange);
            color: #fff;
            font-weight: 600;
            font-size: 1rem;
            border: none;
            transition: all var(--transition-base);
            text-align: center;
            cursor: pointer;
            letter-spacing: 0.3px;
            box-shadow: 0 4px 14px rgba(241, 90, 36, 0.25);
        }

        .btn-primary:hover {
            background: var(--color-brand-orange-hover);
            box-shadow: 0 6px 20px rgba(241, 90, 36, 0.35);
            transform: translateY(-1px);
        }

        .btn-primary:active {
            box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.15);
            transform: translateY(0);
        }

        .btn-outline {
            display: inline-block;
            padding: 12px 28px;
            border-radius: 9999px;
            background: transparent;
            color: var(--color-brand-orange);
            font-weight: 600;
            font-size: 1rem;
            border: 2px solid var(--color-brand-orange);
            transition: all var(--transition-base);
            text-align: center;
            cursor: pointer;
            letter-spacing: 0.3px;
        }

        .btn-outline:hover {
            background: rgba(241, 90, 36, 0.08);
            border-color: var(--color-brand-orange-hover);
            color: var(--color-brand-orange-hover);
        }

        .btn-outline:active {
            background: rgba(241, 90, 36, 0.15);
        }

        /* 卡片 */
        .card-standard {
            background: var(--color-brand-card);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            border: 1px solid var(--color-brand-border);
            transition: all var(--transition-base);
        }

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

        .card-news {
            background: var(--color-brand-card);
            border-radius: var(--radius-card);
            border: 1px solid var(--color-brand-border);
            transition: all var(--transition-base);
            overflow: hidden;
            cursor: pointer;
        }

        .card-news:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: #d0d5db;
            transform: translateY(-2px);
        }

        .card-news .news-img {
            width: 100%;
            height: 200px;
            object-fit: cover;
            display: block;
        }

        .card-news .news-body {
            padding: 16px 20px 20px;
        }

        .card-news .news-date {
            font-size: 0.8rem;
            color: var(--color-brand-muted);
            margin-bottom: 6px;
        }

        .card-news .news-title {
            font-weight: 700;
            font-size: 1.05rem;
            color: var(--color-brand-dark);
            margin-bottom: 8px;
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .card-news .news-summary {
            font-size: 0.9rem;
            color: #555;
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .card-news .news-link {
            display: inline-block;
            margin-top: 10px;
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--color-brand-orange);
            transition: color var(--transition-base);
        }

        .card-news .news-link:hover {
            color: var(--color-brand-orange-hover);
        }

        /* 标签 */
        .tag {
            display: inline-block;
            padding: 4px 12px;
            border-radius: 9999px;
            font-size: 0.8rem;
            font-weight: 500;
            background: rgba(241, 90, 36, 0.08);
            color: var(--color-brand-orange);
            transition: all var(--transition-base);
            cursor: pointer;
            white-space: nowrap;
        }

        .tag:hover {
            background: rgba(241, 90, 36, 0.18);
        }

        .tag.active-tag {
            background: var(--color-brand-orange);
            color: #fff;
        }

        /* 分页 */
        .pagination {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            flex-wrap: wrap;
        }

        .pagination .page-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 8px;
            font-weight: 500;
            font-size: 0.9rem;
            border: 1px solid var(--color-brand-border);
            background: #fff;
            color: var(--color-brand-text);
            transition: all var(--transition-base);
            cursor: pointer;
        }

        .pagination .page-btn:hover {
            border-color: var(--color-brand-orange);
            color: var(--color-brand-orange);
            background: rgba(241, 90, 36, 0.04);
        }

        .pagination .page-btn.active-page {
            background: var(--color-brand-orange);
            color: #fff;
            border-color: var(--color-brand-orange);
            font-weight: 700;
        }

        .pagination .page-btn.disabled-page {
            opacity: 0.4;
            pointer-events: none;
            cursor: not-allowed;
        }

        /* FAQ */
        .faq-item {
            border: 1px solid var(--color-brand-border);
            border-radius: var(--radius-card);
            margin-bottom: 10px;
            overflow: hidden;
            background: #fff;
            transition: all var(--transition-base);
        }

        .faq-item summary {
            padding: 18px 20px;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            list-style: none;
            display: flex;
            justify-content: space-between;
            align-items: center;
            color: var(--color-brand-dark);
            user-select: none;
            transition: background var(--transition-base);
        }

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

        .faq-item summary::after {
            content: '+';
            font-size: 1.4rem;
            font-weight: 400;
            color: var(--color-brand-orange);
            transition: transform var(--transition-base);
            flex-shrink: 0;
            margin-left: 12px;
        }

        .faq-item[open] summary {
            background: rgba(241, 90, 36, 0.03);
        }

        .faq-item[open] summary::after {
            content: '−';
            transform: rotate(0deg);
        }

        .faq-item .faq-answer {
            padding: 0 20px 20px;
            color: #555;
            font-size: 0.95rem;
            line-height: 1.75;
        }

        /* 面包屑 */
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--color-brand-muted);
            flex-wrap: wrap;
        }

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

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

        .breadcrumb .separator {
            color: #c0c5cc;
            user-select: none;
        }

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

        /* 统计数字条 */
        .stat-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
            justify-content: center;
            padding: 20px 0;
        }

        .stat-item {
            text-align: center;
            min-width: 100px;
        }

        .stat-item .stat-number {
            font-size: 2rem;
            font-weight: 800;
            color: var(--color-brand-orange);
            line-height: 1.2;
        }

        .stat-item .stat-label {
            font-size: 0.85rem;
            color: var(--color-brand-muted);
            margin-top: 4px;
        }

        /* 页脚 */
        .site-footer {
            background: var(--color-brand-dark);
            color: #c0c8d2;
            padding: 48px 0 24px;
            margin-top: 60px;
        }

        .site-footer .footer-brand {
            font-weight: 700;
            font-size: 1.2rem;
            color: #fff;
        }

        .site-footer a {
            color: #c0c8d2;
            transition: color var(--transition-base);
        }

        .site-footer a:hover {
            color: #f5a17a;
            text-decoration: underline;
        }

        .site-footer .footer-bottom {
            margin-top: 32px;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            font-size: 0.8rem;
            color: #8899aa;
            text-align: center;
            line-height: 1.8;
        }

        .site-footer .footer-bottom a {
            color: #8899aa;
        }

        .site-footer .footer-bottom a:hover {
            color: #f5a17a;
        }

        /* Hero banner */
        .hero-banner {
            position: relative;
            background-image: url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            min-height: 420px;
            display: flex;
            align-items: center;
            border-radius: 16px;
            overflow: hidden;
            margin-top: 90px;
        }

        .hero-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(30, 42, 56, 0.82) 0%, rgba(30, 42, 56, 0.55) 60%, rgba(241, 90, 36, 0.25) 100%);
            z-index: 1;
        }

        .hero-banner .hero-content {
            position: relative;
            z-index: 2;
            padding: 48px 40px;
            max-width: 700px;
        }

        .hero-banner .hero-content h1 {
            font-size: 2.5rem;
            font-weight: 800;
            color: #fff;
            line-height: 1.3;
            margin-bottom: 16px;
        }

        .hero-banner .hero-content p {
            font-size: 1.1rem;
            color: rgba(255, 255, 255, 0.88);
            line-height: 1.75;
            margin-bottom: 24px;
        }

        /* 响应式 */
        @media (max-width: 1024px) {
            .hero-banner {
                min-height: 340px;
                margin-top: 80px;
                border-radius: 12px;
            }
            .hero-banner .hero-content {
                padding: 36px 28px;
            }
            .hero-banner .hero-content h1 {
                font-size: 2rem;
            }
            .container-main {
                padding: 0 16px;
            }
        }

        @media (max-width: 768px) {
            .nav-capsule {
                border-radius: 24px;
                padding: 8px 16px;
                top: 10px;
                width: 94%;
            }
            .nav-capsule .nav-links {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                margin-top: 8px;
                background: rgba(255, 255, 255, 0.95);
                backdrop-filter: blur(18px);
                -webkit-backdrop-filter: blur(18px);
                border-radius: 20px;
                box-shadow: var(--shadow-nav);
                border: 1px solid rgba(224, 228, 232, 0.6);
                flex-direction: column;
                padding: 12px;
                gap: 2px;
                z-index: 55;
            }
            .nav-capsule .nav-links.open {
                display: flex;
            }
            .nav-capsule .nav-links a {
                width: 100%;
                text-align: center;
                padding: 10px 16px;
                border-radius: 12px;
            }
            .nav-hamburger {
                display: block;
            }
            .hero-banner {
                min-height: 300px;
                margin-top: 70px;
                border-radius: 10px;
            }
            .hero-banner .hero-content {
                padding: 28px 20px;
            }
            .hero-banner .hero-content h1 {
                font-size: 1.6rem;
            }
            .hero-banner .hero-content p {
                font-size: 0.95rem;
            }
            .stat-bar {
                gap: 16px;
            }
            .stat-item .stat-number {
                font-size: 1.5rem;
            }
            .card-news .news-img {
                height: 160px;
            }
            .pagination .page-btn {
                width: 34px;
                height: 34px;
                font-size: 0.8rem;
            }
        }

        @media (max-width: 520px) {
            .hero-banner {
                min-height: 260px;
                margin-top: 64px;
                border-radius: 8px;
            }
            .hero-banner .hero-content {
                padding: 20px 16px;
            }
            .hero-banner .hero-content h1 {
                font-size: 1.35rem;
            }
            .hero-banner .hero-content p {
                font-size: 0.85rem;
            }
            .btn-primary,
            .btn-outline {
                padding: 10px 20px;
                font-size: 0.9rem;
            }
            .container-main {
                padding: 0 12px;
            }
        }

/* roulang page: category5 */
:root {
            --color-brand-dark: #1E2A38;
            --color-brand-orange: #F15A24;
            --color-brand-orange-hover: #D94A1A;
            --color-brand-gray: #F5F7FA;
            --color-brand-text: #333333;
            --color-brand-muted: #6B7280;
            --color-brand-border: #E0E4E8;
            --color-brand-card: #FFFFFF;
            --radius-card: 8px;
            --radius-pill: 9999px;
            --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.04);
            --shadow-card-hover: 0 8px 20px rgba(0, 0, 0, 0.08);
            --shadow-nav: 0 2px 16px rgba(0, 0, 0, 0.06);
            --transition-base: 0.2s ease;
        }

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

        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'system-ui', sans-serif;
            font-size: 1rem;
            line-height: 1.75;
            color: var(--color-brand-text);
            background-color: #fafbfc;
            margin: 0;
            padding: 0;
            overflow-x: hidden;
        }

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

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

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

        input {
            font-family: inherit;
        }

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

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

        .nav-capsule {
            position: fixed;
            top: 16px;
            left: 50%;
            transform: translateX(-50%);
            z-index: 50;
            width: 90%;
            max-width: 1100px;
            background: rgba(255, 255, 255, 0.88);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-radius: 9999px;
            box-shadow: var(--shadow-nav);
            border: 1px solid rgba(224, 228, 232, 0.6);
            transition: all var(--transition-base);
            padding: 6px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .nav-capsule .logo-text {
            font-weight: 700;
            font-size: 1.2rem;
            color: var(--color-brand-dark);
            white-space: nowrap;
            letter-spacing: 0.5px;
        }

        .nav-capsule .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
            justify-content: flex-end;
        }

        .nav-capsule .nav-links a {
            display: inline-block;
            padding: 8px 16px;
            border-radius: 9999px;
            font-size: 0.9rem;
            font-weight: 500;
            color: #555;
            transition: all var(--transition-base);
            white-space: nowrap;
            position: relative;
        }

        .nav-capsule .nav-links a:hover {
            background: rgba(241, 90, 36, 0.06);
            color: var(--color-brand-orange);
        }

        .nav-capsule .nav-links a.active {
            font-weight: 700;
            color: var(--color-brand-dark);
            background: rgba(30, 42, 56, 0.04);
        }

        .nav-capsule .nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 3px;
            background: var(--color-brand-orange);
            border-radius: 9999px;
        }

        .nav-hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            color: var(--color-brand-dark);
            padding: 6px;
            cursor: pointer;
            line-height: 1;
        }

        @media (max-width: 768px) {
            .nav-capsule {
                border-radius: 24px;
                padding: 8px 16px;
                top: 10px;
                width: 94%;
            }
            .nav-capsule .nav-links {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                margin-top: 8px;
                background: rgba(255, 255, 255, 0.95);
                backdrop-filter: blur(18px);
                -webkit-backdrop-filter: blur(18px);
                border-radius: 20px;
                box-shadow: var(--shadow-nav);
                border: 1px solid rgba(224, 228, 232, 0.6);
                flex-direction: column;
                padding: 12px;
                gap: 2px;
                z-index: 55;
            }
            .nav-capsule .nav-links.open {
                display: flex;
            }
            .nav-capsule .nav-links a {
                width: 100%;
                text-align: center;
                padding: 10px 16px;
                border-radius: 12px;
            }
            .nav-hamburger {
                display: block;
            }
        }

        .btn-primary {
            display: inline-block;
            padding: 12px 28px;
            border-radius: 9999px;
            background: var(--color-brand-orange);
            color: #fff;
            font-weight: 600;
            font-size: 1rem;
            border: none;
            transition: all var(--transition-base);
            text-align: center;
            cursor: pointer;
            letter-spacing: 0.3px;
            box-shadow: 0 4px 14px rgba(241, 90, 36, 0.25);
        }

        .btn-primary:hover {
            background: var(--color-brand-orange-hover);
            box-shadow: 0 6px 20px rgba(241, 90, 36, 0.35);
            transform: translateY(-1px);
        }

        .btn-primary:active {
            box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.15);
            transform: translateY(0);
        }

        .btn-outline {
            display: inline-block;
            padding: 12px 28px;
            border-radius: 9999px;
            background: transparent;
            color: var(--color-brand-orange);
            font-weight: 600;
            font-size: 1rem;
            border: 2px solid var(--color-brand-orange);
            transition: all var(--transition-base);
            text-align: center;
            cursor: pointer;
            letter-spacing: 0.3px;
        }

        .btn-outline:hover {
            background: rgba(241, 90, 36, 0.08);
            border-color: var(--color-brand-orange-hover);
            color: var(--color-brand-orange-hover);
        }

        .card-standard {
            background: var(--color-brand-card);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            border: 1px solid var(--color-brand-border);
            transition: all var(--transition-base);
            overflow: hidden;
        }

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

        .schedule-card {
            background: var(--color-brand-card);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            border: 1px solid var(--color-brand-border);
            transition: all var(--transition-base);
            display: flex;
            align-items: stretch;
            overflow: hidden;
        }

        .schedule-card:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: var(--color-brand-orange);
            transform: translateY(-1px);
        }

        .schedule-date-badge {
            background: var(--color-brand-orange);
            color: #fff;
            border-radius: 6px;
            padding: 8px 14px;
            font-weight: 700;
            text-align: center;
            min-width: 60px;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            letter-spacing: 0.5px;
            font-size: 0.85rem;
            line-height: 1.3;
        }

        .schedule-date-badge .day {
            font-size: 1.5rem;
            font-weight: 800;
            line-height: 1;
        }

        .tag-badge {
            display: inline-block;
            padding: 4px 12px;
            border-radius: 9999px;
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 0.3px;
            white-space: nowrap;
        }

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

        .tag-upcoming {
            background: #FFF7ED;
            color: #F15A24;
        }

        .tag-finished {
            background: #F3F4F6;
            color: #6B7280;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.875rem;
            color: var(--color-brand-muted);
            padding: 16px 0;
            flex-wrap: wrap;
        }

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

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

        .breadcrumb .separator {
            color: #C0C7CF;
            font-size: 0.7rem;
        }

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

        .site-footer {
            background: var(--color-brand-dark);
            color: #C5CDD5;
            padding: 48px 0 24px;
            margin-top: 60px;
        }

        .site-footer .footer-brand {
            font-size: 1.1rem;
            font-weight: 700;
            color: #fff;
        }

        .site-footer a {
            color: #C5CDD5;
            transition: color var(--transition-base);
        }

        .site-footer a:hover {
            color: #F5A57A;
            text-decoration: underline;
        }

        .site-footer .footer-bottom {
            border-top: 1px solid rgba(197, 205, 213, 0.2);
            margin-top: 32px;
            padding-top: 24px;
            text-align: center;
            font-size: 0.8rem;
            color: #9CA3AF;
            line-height: 2;
        }

        .site-footer .footer-bottom a {
            color: #9CA3AF;
        }

        .site-footer .footer-bottom a:hover {
            color: #F5A57A;
        }

        .faq-details {
            border: 1px solid var(--color-brand-border);
            border-radius: var(--radius-card);
            margin-bottom: 12px;
            overflow: hidden;
            transition: all var(--transition-base);
            background: #fff;
        }

        .faq-details:hover {
            border-color: #C0C7CF;
        }

        .faq-details summary {
            padding: 16px 20px;
            font-weight: 600;
            cursor: pointer;
            list-style: none;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            color: var(--color-brand-dark);
            font-size: 1rem;
            transition: background var(--transition-base);
            user-select: none;
        }

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

        .faq-details summary::after {
            content: '+';
            font-size: 1.3rem;
            font-weight: 400;
            color: var(--color-brand-orange);
            flex-shrink: 0;
            transition: transform var(--transition-base);
            line-height: 1;
            width: 24px;
            text-align: center;
        }

        .faq-details[open] summary::after {
            content: '−';
            transform: rotate(0deg);
        }

        .faq-details[open] summary {
            background: #FAFBFC;
            border-bottom: 1px solid var(--color-brand-border);
        }

        .faq-details .faq-content {
            padding: 16px 20px 20px;
            color: #555;
            font-size: 0.95rem;
            line-height: 1.8;
        }

        .hero-section {
            padding: 100px 0 60px;
            position: relative;
            background: linear-gradient(135deg, #1E2A38 0%, #2C3E50 40%, #1E2A38 100%);
            overflow: hidden;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(241, 90, 36, 0.15) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .hero-section::after {
            content: '';
            position: absolute;
            bottom: -30%;
            left: -10%;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(241, 90, 36, 0.08) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        @media (max-width: 768px) {
            .hero-section {
                padding: 80px 0 40px;
            }
            .schedule-card {
                flex-direction: column;
            }
            .schedule-date-badge {
                flex-direction: row;
                gap: 6px;
                min-width: auto;
                padding: 6px 14px;
                border-radius: 0 0 6px 6px;
            }
            .schedule-date-badge .day {
                font-size: 1.1rem;
            }
        }

        .section-title {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--color-brand-dark);
            margin-bottom: 0.5rem;
            letter-spacing: 0.5px;
            position: relative;
            display: inline-block;
        }

        .section-title::after {
            content: '';
            position: absolute;
            bottom: -6px;
            left: 0;
            width: 40px;
            height: 3px;
            background: var(--color-brand-orange);
            border-radius: 9999px;
        }

        .section-subtitle {
            color: var(--color-brand-muted);
            font-size: 1rem;
            margin-bottom: 2rem;
            line-height: 1.7;
        }

        .process-step {
            display: flex;
            align-items: flex-start;
            gap: 16px;
            padding: 16px 0;
            border-bottom: 1px dashed var(--color-brand-border);
        }

        .process-step:last-child {
            border-bottom: none;
        }

        .process-step .step-num {
            background: var(--color-brand-orange);
            color: #fff;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 0.9rem;
            flex-shrink: 0;
        }

/* roulang page: category6 */
:root {
            --color-brand-dark: #1E2A38;
            --color-brand-orange: #F15A24;
            --color-brand-orange-hover: #D94A1A;
            --color-brand-gray: #F5F7FA;
            --color-brand-text: #333333;
            --color-brand-muted: #6B7280;
            --color-brand-border: #E0E4E8;
            --color-brand-card: #FFFFFF;
            --radius-card: 8px;
            --radius-pill: 9999px;
            --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.04);
            --shadow-card-hover: 0 8px 20px rgba(0, 0, 0, 0.08);
            --shadow-nav: 0 2px 16px rgba(0, 0, 0, 0.06);
            --transition-base: 0.2s ease;
        }

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

        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'system-ui', sans-serif;
            font-size: 1rem;
            line-height: 1.75;
            color: var(--color-brand-text);
            background-color: #fafbfc;
            margin: 0;
            padding: 0;
            overflow-x: hidden;
        }

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

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

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

        input {
            font-family: inherit;
        }

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

        /* 悬浮胶囊导航 */
        .nav-capsule {
            position: fixed;
            top: 16px;
            left: 50%;
            transform: translateX(-50%);
            z-index: 50;
            width: 90%;
            max-width: 1100px;
            background: rgba(255, 255, 255, 0.88);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-radius: 9999px;
            box-shadow: var(--shadow-nav);
            border: 1px solid rgba(224, 228, 232, 0.6);
            transition: all var(--transition-base);
            padding: 6px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .nav-capsule .logo-text {
            font-weight: 700;
            font-size: 1.2rem;
            color: var(--color-brand-dark);
            white-space: nowrap;
            letter-spacing: 0.5px;
        }

        .nav-capsule .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
            justify-content: flex-end;
        }

        .nav-capsule .nav-links a {
            display: inline-block;
            padding: 8px 16px;
            border-radius: 9999px;
            font-size: 0.9rem;
            font-weight: 500;
            color: #555;
            transition: all var(--transition-base);
            white-space: nowrap;
            position: relative;
        }

        .nav-capsule .nav-links a:hover {
            background: rgba(241, 90, 36, 0.06);
            color: var(--color-brand-orange);
        }

        .nav-capsule .nav-links a.active {
            font-weight: 700;
            color: var(--color-brand-dark);
            background: rgba(30, 42, 56, 0.04);
        }

        .nav-capsule .nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 3px;
            background: var(--color-brand-orange);
            border-radius: 9999px;
        }

        .nav-hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            color: var(--color-brand-dark);
            padding: 6px;
            cursor: pointer;
            line-height: 1;
        }

        /* 按钮 */
        .btn-primary {
            display: inline-block;
            padding: 12px 28px;
            border-radius: 9999px;
            background: var(--color-brand-orange);
            color: #fff;
            font-weight: 600;
            font-size: 1rem;
            border: none;
            transition: all var(--transition-base);
            text-align: center;
            cursor: pointer;
            letter-spacing: 0.3px;
            box-shadow: 0 4px 14px rgba(241, 90, 36, 0.25);
        }

        .btn-primary:hover {
            background: var(--color-brand-orange-hover);
            box-shadow: 0 6px 20px rgba(241, 90, 36, 0.35);
            transform: translateY(-1px);
        }

        .btn-primary:active {
            box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.15);
            transform: translateY(0);
        }

        .btn-outline {
            display: inline-block;
            padding: 12px 28px;
            border-radius: 9999px;
            background: transparent;
            color: var(--color-brand-orange);
            font-weight: 600;
            font-size: 1rem;
            border: 2px solid var(--color-brand-orange);
            transition: all var(--transition-base);
            text-align: center;
            cursor: pointer;
        }

        .btn-outline:hover {
            background: rgba(241, 90, 36, 0.08);
            border-color: var(--color-brand-orange-hover);
            color: var(--color-brand-orange-hover);
        }

        /* 卡片 */
        .card {
            background: var(--color-brand-card);
            border-radius: var(--radius-card);
            border: 1px solid var(--color-brand-border);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
        }

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

        /* 面包屑 */
        .breadcrumb a {
            color: var(--color-brand-muted);
            transition: color var(--transition-base);
        }

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

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

        /* 页脚 */
        .site-footer {
            background: var(--color-brand-dark);
            color: #c0c7cf;
            padding: 48px 0 24px;
            margin-top: 80px;
        }

        .site-footer a {
            color: #c0c7cf;
            transition: color var(--transition-base);
        }

        .site-footer a:hover {
            color: #f5a87a;
            text-decoration: underline;
        }

        .site-footer .footer-brand {
            font-size: 1.3rem;
            font-weight: 700;
            color: #fff;
        }

        .site-footer .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            margin-top: 32px;
            padding-top: 20px;
            text-align: center;
            font-size: 0.8rem;
            color: #8899aa;
        }

        .site-footer .footer-bottom a {
            color: #8899aa;
        }

        .site-footer .footer-bottom a:hover {
            color: #f5a87a;
        }

        /* FAQ */
        .faq-item {
            border: 1px solid var(--color-brand-border);
            border-radius: var(--radius-card);
            margin-bottom: 12px;
            overflow: hidden;
            background: #fff;
            transition: all var(--transition-base);
        }

        .faq-item summary {
            padding: 16px 20px;
            font-weight: 600;
            cursor: pointer;
            list-style: none;
            display: flex;
            justify-content: space-between;
            align-items: center;
            user-select: none;
            color: var(--color-brand-dark);
        }

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

        .faq-item summary::after {
            content: '+';
            font-size: 1.3rem;
            color: var(--color-brand-orange);
            transition: transform var(--transition-base);
            font-weight: 400;
        }

        .faq-item[open] summary::after {
            content: '−';
            transform: rotate(0deg);
        }

        .faq-item[open] {
            border-color: var(--color-brand-orange);
            box-shadow: 0 2px 12px rgba(241, 90, 36, 0.08);
        }

        .faq-item .faq-content {
            padding: 0 20px 16px;
            color: var(--color-brand-muted);
            line-height: 1.75;
        }

        /* 响应式 */
        @media (max-width: 768px) {
            .container-main {
                padding: 0 16px;
            }

            .nav-capsule {
                border-radius: 24px;
                padding: 8px 16px;
                top: 10px;
                width: 94%;
            }

            .nav-capsule .nav-links {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                margin-top: 8px;
                background: rgba(255, 255, 255, 0.95);
                backdrop-filter: blur(18px);
                -webkit-backdrop-filter: blur(18px);
                border-radius: 20px;
                box-shadow: var(--shadow-nav);
                border: 1px solid rgba(224, 228, 232, 0.6);
                flex-direction: column;
                padding: 12px;
                gap: 2px;
                z-index: 55;
            }

            .nav-capsule .nav-links.open {
                display: flex;
            }

            .nav-capsule .nav-links a {
                width: 100%;
                text-align: center;
                padding: 10px 16px;
                border-radius: 12px;
            }

            .nav-hamburger {
                display: block;
            }

            .btn-primary,
            .btn-outline {
                padding: 10px 22px;
                font-size: 0.9rem;
            }
        }

        @media (max-width: 520px) {
            .nav-capsule {
                width: 96%;
                top: 6px;
                padding: 6px 12px;
            }

            .nav-capsule .logo-text {
                font-size: 1rem;
            }
        }