/* roulang page: index */
/* ============ 设计变量 ============ */
        :root {
            --ink: #0F1013;
            --paper: #F5F2EA;
            --gold: #B58B4F;
            --gold-soft: #CDB286;
            --brick: #A8422F;
            --text-strong: #191919;
            --text-copy: #404040;
            --text-muted: #8A857A;
            --line-light: #E3DCCB;
            --line-dark: #2A2A2E;
            --radius: 12px;
            --radius-sm: 8px;
            --shadow: 0 12px 30px rgba(15, 16, 19, 0.12);
            --transition: 0.25s ease;
            --container-max: 1200px;
        }

        /* ============ 基础 Reset ============ */
        * {
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'Noto Sans SC', system-ui, -apple-system, sans-serif;
            background: var(--paper);
            color: var(--text-copy);
            line-height: 1.85;
            margin: 0;
            padding: 0;
            -webkit-font-smoothing: antialiased;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover {
            color: var(--gold);
        }
        img {
            max-width: 100%;
            display: block;
        }
        button,
        input {
            font-family: inherit;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-family: 'Noto Serif SC', 'SimSun', serif;
            color: var(--text-strong);
            line-height: 1.4;
            font-weight: 700;
            margin: 0;
        }
        p {
            margin: 0;
        }
        ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        /* ============ 容器 ============ */
        .container {
            max-width: var(--container-max);
            padding-left: 24px;
            padding-right: 24px;
        }

        /* ============ 导航 ============ */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1080;
            transition: all 0.3s ease;
        }
        .brand-bar {
            height: 64px;
            background: var(--paper);
            display: flex;
            align-items: center;
            transition: all 0.3s ease;
            border-bottom: 1px solid var(--line-light);
        }
        .brand-bar .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
        .logo-wrap {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .logo-mark {
            width: 34px;
            height: 34px;
            background: var(--gold);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-family: 'Noto Serif SC', serif;
            font-weight: 900;
            font-size: 15px;
            color: var(--ink);
            border-radius: 4px;
            flex-shrink: 0;
        }
        .logo-text {
            font-family: 'Noto Serif SC', 'SimSun', serif;
            font-size: 20px;
            font-weight: 900;
            color: var(--text-strong);
            line-height: 64px;
            letter-spacing: 0.02em;
        }
        .brand-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .search-toggle,
        .btn-follow {
            height: 34px;
            font-size: 13px;
            border-radius: 4px;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 0 14px;
            font-weight: 500;
            transition: all 0.2s ease;
        }
        .search-toggle {
            border: 1px solid var(--line-light);
            background: transparent;
            color: var(--text-copy);
        }
        .search-toggle:hover {
            border-color: var(--gold);
            color: var(--gold);
        }
        .btn-follow {
            background: var(--ink);
            color: var(--paper);
            border: none;
        }
        .btn-follow:hover {
            background: var(--brick);
            color: #fff;
        }

        .channel-bar {
            background: var(--ink);
            min-height: 42px;
            transition: all 0.3s ease;
        }
        .channel-scroll {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
        }
        .channel-scroll::-webkit-scrollbar {
            display: none;
        }
        .channel-nav {
            display: flex;
            align-items: center;
            gap: 26px;
            white-space: nowrap;
            min-height: 42px;
            padding: 0 4px;
        }
        .channel-nav a {
            font-size: 14px;
            color: var(--text-muted);
            position: relative;
            line-height: 42px;
            display: inline-block;
            transition: color 0.2s ease;
            font-weight: 500;
        }
        .channel-nav a:hover {
            color: var(--paper);
        }
        .channel-nav a.active {
            color: var(--paper);
            font-weight: 700;
        }
        .channel-nav a.active::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: -2px;
            height: 2px;
            width: 100%;
            background: var(--gold);
        }

        .site-header.scrolled .brand-bar {
            height: 0;
            overflow: hidden;
            border-bottom: none;
        }
        .site-header.scrolled .channel-bar {
            backdrop-filter: blur(12px);
            background: rgba(15, 16, 19, 0.88);
        }

        /* ============ Hero 首屏 ============ */
        .hero-section {
            position: relative;
            background: var(--ink);
            color: var(--paper);
            overflow: hidden;
            background-image: url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(100deg, rgba(15, 16, 19, 0.94) 0%, rgba(15, 16, 19, 0.78) 55%, rgba(15, 16, 19, 0.4) 100%);
            z-index: 1;
        }
        .hero-section .container {
            position: relative;
            z-index: 2;
        }
        .hero-inner {
            display: flex;
            align-items: center;
            min-height: 560px;
            padding: 80px 0;
            gap: 48px;
        }
        .hero-copy {
            flex: 0 0 52%;
            max-width: 52%;
        }
        .hero-visual {
            flex: 0 0 48%;
            max-width: 48%;
            position: relative;
        }
        .hero-mini-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(181, 139, 79, 0.16);
            border: 1px solid rgba(181, 139, 79, 0.4);
            color: var(--gold-soft);
            font-size: 12px;
            letter-spacing: 0.12em;
            padding: 4px 12px;
            border-radius: 4px;
            margin-bottom: 20px;
            animation: fadeUp 0.6s ease both;
        }
        .hero-title {
            font-size: clamp(28px, 4vw, 54px);
            font-weight: 900;
            color: #fff;
            line-height: 1.3;
            margin-bottom: 20px;
            letter-spacing: 0.01em;
            animation: fadeUp 0.6s ease 0.08s both;
        }
        .hero-sub {
            font-size: 16px;
            line-height: 1.9;
            color: rgba(245, 242, 234, 0.78);
            max-width: 480px;
            margin-bottom: 32px;
            animation: fadeUp 0.6s ease 0.16s both;
        }
        .hero-actions {
            display: flex;
            align-items: center;
            gap: 18px;
            flex-wrap: wrap;
            animation: fadeUp 0.6s ease 0.24s both;
        }
        .btn-gold {
            background: var(--gold);
            color: var(--ink);
            border: none;
            height: 46px;
            padding: 0 30px;
            border-radius: 4px;
            font-size: 14px;
            font-weight: 700;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: background 0.25s ease, transform 0.25s ease;
        }
        .btn-gold:hover {
            background: #a6783c;
            color: var(--ink);
            transform: translateY(-2px);
        }
        .btn-ghost {
            background: transparent;
            border: 1px solid rgba(245, 242, 234, 0.4);
            color: var(--paper);
            height: 46px;
            padding: 0 24px;
            border-radius: 4px;
            font-size: 14px;
            font-weight: 500;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: all 0.25s ease;
        }
        .btn-ghost:hover {
            border-color: var(--gold);
            color: var(--gold);
            transform: translateY(-2px);
        }
        .hero-visual-box {
            position: relative;
            border-radius: 14px;
            overflow: hidden;
            box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
            border: 1px solid var(--line-dark);
            animation: fadeUp 0.6s ease 0.3s both;
        }
        .hero-visual-box img {
            width: 100%;
            height: 380px;
            object-fit: cover;
        }
        .hero-visual-box::after {
            content: '';
            position: absolute;
            inset: 0;
            border: 1px solid rgba(181, 139, 79, 0.2);
            border-radius: 14px;
            pointer-events: none;
        }
        .hero-decor {
            position: absolute;
            top: -18px;
            right: -10px;
            font-family: 'Noto Serif SC', serif;
            font-size: 13px;
            letter-spacing: 0.3em;
            color: var(--gold-soft);
            opacity: 0.7;
            writing-mode: vertical-rl;
            z-index: 3;
        }

        @keyframes fadeUp {
            from {
                opacity: 0;
                transform: translateY(24px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* ============ 实时动态条 ============ */
        .ticker-strip {
            background: var(--brick);
            color: #fff;
            font-size: 13px;
            padding: 10px 0;
            letter-spacing: 0.03em;
        }
        .ticker-strip .container {
            display: flex;
            align-items: center;
            gap: 20px;
            overflow: hidden;
        }
        .ticker-icon {
            font-size: 15px;
            flex-shrink: 0;
            animation: pulse 2s infinite;
        }
        .ticker-text {
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            font-weight: 500;
        }
        @keyframes pulse {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: 0.5;
            }
        }

        /* ============ 通用板块 ============ */
        .section-block {
            padding: 96px 0;
        }
        .section-head {
            margin-bottom: 48px;
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
        }
        .section-head h2 {
            font-size: clamp(26px, 2.5vw, 34px);
            font-weight: 900;
            position: relative;
            padding-bottom: 12px;
        }
        .section-head h2::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: 0;
            height: 3px;
            width: 44px;
            background: var(--gold);
        }
        .section-sub-label {
            font-size: 13px;
            letter-spacing: 0.2em;
            color: var(--text-muted);
            text-transform: uppercase;
            font-weight: 500;
        }
        .section-link {
            font-size: 14px;
            color: var(--text-copy);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            border-bottom: 1px solid var(--line-light);
            padding-bottom: 2px;
            transition: all 0.2s;
        }
        .section-link:hover {
            color: var(--gold);
            border-color: var(--gold);
        }

        /* ============ 合集目录 ============ */
        .catalog-section {
            background: var(--paper);
        }
        .catalog-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }
        .catalog-card {
            background: var(--ink);
            border-radius: var(--radius);
            padding: 32px 28px;
            min-height: 220px;
            position: relative;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            cursor: pointer;
            transition: background 0.3s ease, transform 0.25s ease, box-shadow 0.25s ease;
            overflow: hidden;
        }
        .catalog-card:hover {
            background: var(--gold);
            transform: translateY(-4px);
            box-shadow: var(--shadow);
        }
        .catalog-number {
            font-family: 'Noto Serif SC', serif;
            font-size: 56px;
            font-weight: 900;
            color: var(--gold);
            line-height: 1;
            opacity: 0.9;
            transition: color 0.3s ease;
        }
        .catalog-card:hover .catalog-number {
            color: var(--ink);
        }
        .catalog-name {
            font-family: 'Noto Serif SC', serif;
            font-size: 20px;
            font-weight: 700;
            color: var(--paper);
            margin-top: 18px;
            transition: color 0.3s ease;
        }
        .catalog-card:hover .catalog-name {
            color: var(--ink);
        }
        .catalog-desc {
            font-size: 14px;
            color: rgba(245, 242, 234, 0.65);
            margin-top: 8px;
            line-height: 1.7;
            transition: color 0.3s ease;
        }
        .catalog-card:hover .catalog-desc {
            color: rgba(15, 16, 19, 0.75);
        }
        .catalog-arrow {
            margin-top: 18px;
            font-size: 16px;
            color: var(--gold-soft);
            transition: transform 0.25s ease, color 0.3s ease;
        }
        .catalog-card:hover .catalog-arrow {
            color: var(--ink);
            transform: translateX(6px);
        }

        /* ============ 最新资讯 ============ */
        .news-section {
            background: var(--paper);
            border-top: 1px solid var(--line-light);
        }
        .news-list {
            border-top: 1px solid var(--line-light);
        }
        .news-card {
            display: flex;
            align-items: center;
            gap: 24px;
            padding: 32px 0;
            border-bottom: 1px solid var(--line-light);
            transition: background 0.2s ease;
        }
        .news-card:hover {
            background: rgba(181, 139, 79, 0.04);
        }
        .news-date-col {
            width: 72px;
            flex-shrink: 0;
            text-align: center;
            border-right: 1px solid var(--line-light);
            padding-right: 20px;
        }
        .news-date-col .d-year {
            font-size: 12px;
            color: var(--text-muted);
            display: block;
            letter-spacing: 0.08em;
        }
        .news-date-col .d-month {
            font-size: 14px;
            color: var(--text-muted);
            display: block;
        }
        .news-date-col .d-day {
            font-family: 'Noto Serif SC', serif;
            font-size: 36px;
            font-weight: 900;
            color: var(--text-strong);
            line-height: 1.2;
        }
        .news-body {
            flex: 1;
            min-width: 0;
        }
        .news-body h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-strong);
            margin-bottom: 6px;
            transition: color 0.2s;
        }
        .news-card:hover .news-body h3 {
            color: var(--gold);
        }
        .news-body p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 10px;
        }
        .news-meta {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
        }
        .cat-badge {
            background: var(--brick);
            color: #fff;
            font-size: 12px;
            padding: 3px 10px;
            border-radius: 4px;
            letter-spacing: 0.05em;
            font-weight: 500;
        }
        .news-time {
            font-size: 12px;
            color: var(--text-muted);
        }
        .news-thumb {
            width: 120px;
            height: 80px;
            border-radius: var(--radius-sm);
            overflow: hidden;
            flex-shrink: 0;
        }
        .news-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s ease;
        }
        .news-card:hover .news-thumb img {
            transform: scale(1.03);
        }
        .empty-state {
            padding: 60px 0;
            text-align: center;
            color: var(--text-muted);
            font-size: 15px;
            border-bottom: 1px solid var(--line-light);
        }

        /* ============ 数据亮点 ============ */
        .stats-section {
            background: var(--ink);
            padding: 72px 0;
            position: relative;
            overflow: hidden;
        }
        .stats-section::before {
            content: '艾弗森贝博ballbet';
            position: absolute;
            right: -40px;
            top: 50%;
            transform: translateY(-50%);
            font-family: 'Noto Serif SC', serif;
            font-size: 120px;
            font-weight: 900;
            color: rgba(255, 255, 255, 0.03);
            white-space: nowrap;
            pointer-events: none;
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 40px;
            position: relative;
            z-index: 2;
        }
        .stat-item {
            text-align: center;
        }
        .stat-number {
            font-family: 'Noto Serif SC', serif;
            font-size: 48px;
            font-weight: 900;
            color: var(--gold);
            line-height: 1.2;
        }
        .stat-suffix {
            font-size: 24px;
            color: var(--gold-soft);
        }
        .stat-label {
            font-size: 14px;
            color: rgba(245, 242, 234, 0.6);
            margin-top: 8px;
            letter-spacing: 0.05em;
        }

        /* ============ 延伸阅读 ============ */
        .related-section {
            background: var(--paper);
            border-top: 1px solid var(--line-light);
        }
        .related-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }
        .related-card {
            border-radius: var(--radius);
            overflow: hidden;
            background: #fff;
            border: 1px solid var(--line-light);
            transition: transform 0.25s ease, box-shadow 0.25s ease;
        }
        .related-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow);
        }
        .related-cover {
            height: 160px;
            overflow: hidden;
        }
        .related-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s ease;
        }
        .related-card:hover .related-cover img {
            transform: scale(1.03);
        }
        .related-body {
            padding: 20px;
        }
        .related-body h3 {
            font-size: 16px;
            font-weight: 700;
            line-height: 1.6;
            margin-bottom: 8px;
        }
        .related-body h3 a:hover {
            color: var(--gold);
        }
        .related-body .related-cat {
            font-size: 12px;
            color: var(--text-muted);
            letter-spacing: 0.08em;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        /* ============ FAQ ============ */
        .faq-section {
            background: var(--paper);
            border-top: 1px solid var(--line-light);
        }
        .faq-wrap {
            max-width: 800px;
            margin: 0 auto;
        }
        .accordion-item {
            background: transparent;
            border: none;
            border-bottom: 1px solid var(--line-light);
        }
        .accordion-button {
            background: transparent;
            border: none;
            font-family: 'Noto Sans SC', sans-serif;
            font-size: 15px;
            font-weight: 600;
            color: var(--text-strong);
            padding: 20px 48px 20px 0;
            box-shadow: none;
            position: relative;
        }
        .accordion-button:not(.collapsed) {
            background: transparent;
            color: var(--text-strong);
            box-shadow: none;
        }
        .accordion-button:focus {
            box-shadow: none;
            border: none;
        }
        .accordion-button::after {
            background-image: none;
            width: 24px;
            height: 24px;
            content: '+';
            font-family: 'Noto Sans SC', sans-serif;
            font-size: 22px;
            font-weight: 300;
            color: var(--gold);
            line-height: 24px;
            text-align: center;
            transform: rotate(0deg);
            transition: transform 0.3s ease;
            position: absolute;
            right: 4px;
            top: 20px;
        }
        .accordion-button:not(.collapsed)::after {
            transform: rotate(45deg);
            background-image: none;
        }
        .accordion-body {
            padding: 0 0 24px;
            font-size: 14px;
            line-height: 1.8;
            color: var(--text-copy);
            max-width: 640px;
        }

        /* ============ CTA ============ */
        .cta-section {
            background: var(--ink);
            padding: 96px 0;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-3.png');
            background-size: cover;
            background-position: center;
            opacity: 0.08;
        }
        .cta-inner {
            position: relative;
            z-index: 2;
            text-align: center;
            max-width: 720px;
            margin: 0 auto;
        }
        .cta-inner h2 {
            font-size: clamp(26px, 3vw, 42px);
            font-weight: 900;
            color: #fff;
            margin-bottom: 16px;
        }
        .cta-inner p {
            font-size: 15px;
            color: rgba(245, 242, 234, 0.65);
            margin-bottom: 32px;
        }
        .cta-actions {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 16px;
            flex-wrap: wrap;
        }
        .btn-cta-gold {
            background: var(--gold);
            color: var(--ink);
            border: none;
            height: 48px;
            padding: 0 36px;
            border-radius: 4px;
            font-size: 15px;
            font-weight: 700;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: all 0.25s ease;
        }
        .btn-cta-gold:hover {
            background: var(--brick);
            color: #fff;
            transform: translateY(-2px);
        }
        .btn-cta-line {
            background: transparent;
            border: 1px solid rgba(245, 242, 234, 0.35);
            color: var(--paper);
            height: 48px;
            padding: 0 24px;
            border-radius: 4px;
            font-size: 14px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: all 0.25s ease;
        }
        .btn-cta-line:hover {
            border-color: var(--gold);
            color: var(--gold);
        }
        .share-row {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 14px;
            margin-top: 28px;
        }
        .share-btn {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            border: 1px solid rgba(245, 242, 234, 0.25);
            background: transparent;
            color: rgba(245, 242, 234, 0.6);
            font-size: 14px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            transition: all 0.25s ease;
        }
        .share-btn:hover {
            background: var(--brick);
            border-color: var(--brick);
            color: #fff;
        }

        /* ============ 页脚 ============ */
        .site-footer {
            background: var(--ink);
            border-top: 1px solid var(--line-dark);
            padding: 64px 0 20px;
            color: rgba(245, 242, 234, 0.55);
        }
        .footer-top {
            display: grid;
            grid-template-columns: 1.4fr 1fr;
            gap: 48px;
            padding-bottom: 40px;
            border-bottom: 1px solid var(--line-dark);
        }
        .footer-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 14px;
        }
        .footer-brand .logo-mark {
            width: 28px;
            height: 28px;
            font-size: 12px;
        }
        .footer-brand-text {
            font-family: 'Noto Serif SC', serif;
            font-size: 18px;
            font-weight: 700;
            color: #fff;
        }
        .footer-desc {
            font-size: 14px;
            line-height: 1.8;
            max-width: 360px;
        }
        .footer-channels {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px;
        }
        .footer-channels a {
            font-size: 14px;
            color: rgba(245, 242, 234, 0.6);
            transition: color 0.2s;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .footer-channels a:hover {
            color: var(--gold);
        }
        .footer-channels a i {
            font-size: 10px;
            color: var(--gold);
        }
        .footer-bottom {
            padding-top: 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            flex-wrap: wrap;
        }
        .footer-copy {
            font-size: 13px;
            color: rgba(245, 242, 234, 0.35);
        }
        .footer-legal {
            font-size: 12px;
            color: rgba(245, 242, 234, 0.3);
            line-height: 1.7;
            max-width: 760px;
        }

        /* ============ 响应式 ============ */
        @media (max-width: 1199.98px) {
            .catalog-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;
            }
            .related-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            .hero-title {
                font-size: 40px;
            }
        }
        @media (max-width: 991.98px) {
            .section-block {
                padding: 72px 0;
            }
            .hero-inner {
                flex-direction: column;
                min-height: auto;
                padding: 60px 0;
            }
            .hero-copy,
            .hero-visual {
                flex: 0 0 100%;
                max-width: 100%;
            }
            .hero-visual-box img {
                height: 280px;
            }
            .footer-top {
                grid-template-columns: 1fr;
                gap: 32px;
            }
        }
        @media (max-width: 767.98px) {
            .section-block {
                padding: 48px 0;
            }
            .catalog-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .catalog-card {
                padding: 20px;
                min-height: 170px;
            }
            .catalog-number {
                font-size: 40px;
            }
            .related-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .news-card {
                flex-wrap: wrap;
                gap: 16px;
                padding: 24px 0;
            }
            .news-date-col {
                width: 60px;
                padding-right: 12px;
            }
            .news-thumb {
                width: 100%;
                height: 100px;
                order: 3;
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 32px;
            }
            .hero-title {
                font-size: 28px;
            }
            .hero-actions {
                gap: 12px;
            }
            .btn-gold,
            .btn-ghost {
                flex: 1 1 100%;
                justify-content: center;
            }
            .brand-actions .search-toggle {
                display: none;
            }
            .logo-text {
                font-size: 17px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }
        }
        @media (max-width: 519.98px) {
            .catalog-grid {
                grid-template-columns: 1fr;
            }
            .related-grid {
                grid-template-columns: 1fr;
            }
            .channel-nav {
                gap: 18px;
            }
        }

        /* ============ 无障碍 ============ */
        @media (prefers-reduced-motion: reduce) {
            * {
                animation-duration: 0s !important;
                transition-duration: 0s !important;
            }
            html {
                scroll-behavior: auto;
            }
        }
        a:focus-visible,
        button:focus-visible {
            outline: 2px solid var(--gold);
            outline-offset: 2px;
        }

/* roulang page: category1 */
:root {
            --ink: #0F1013;
            --paper: #F5F2EA;
            --gold: #B58B4F;
            --gold-soft: #CDB286;
            --brick: #A8422F;
            --text-strong: #191919;
            --text-copy: #404040;
            --text-muted: #8A857A;
            --line-light: #E3DCCB;
            --line-dark: #2A2A2E;
            --font-serif: 'Noto Serif SC', 'SimSun', serif;
            --font-sans: 'Noto Sans SC', system-ui, sans-serif;
            --radius-card: 12px;
            --radius-btn: 4px;
            --shadow-hover: 0 12px 30px rgba(15, 16, 19, 0.12);
            --space-section: 96px;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-sans);
            background: var(--paper);
            color: var(--text-copy);
            font-size: 16px;
            line-height: 1.85;
            -webkit-font-smoothing: antialiased;
        }
        img {
            max-width: 100%;
            display: block;
        }
        a {
            color: var(--gold);
            text-decoration: none;
            transition: color .25s ease;
        }
        a:hover {
            color: var(--brick);
        }
        button {
            font-family: inherit;
            cursor: pointer;
        }
        .container {
            max-width: 1200px;
        }
        .section-padding {
            padding: var(--space-section) 0;
        }

        /* Header */
        .site-header {
            background: var(--ink);
            position: relative;
            z-index: 100;
        }
        .brand-bar {
            border-bottom: 1px solid var(--line-dark);
        }
        .brand-bar .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 64px;
        }
        .logo-wrap {
            display: inline-flex;
            align-items: center;
            gap: 12px;
        }
        .logo-mark {
            width: 28px;
            height: 28px;
            background: var(--gold);
            color: var(--ink);
            font-family: var(--font-serif);
            font-weight: 900;
            font-size: 16px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: 4px;
            line-height: 1;
        }
        .logo-text {
            font-family: var(--font-serif);
            font-size: 20px;
            font-weight: 900;
            color: var(--paper);
            letter-spacing: .04em;
            line-height: 64px;
        }
        .brand-actions {
            display: flex;
            align-items: center;
            gap: 14px;
        }
        .search-toggle {
            background: none;
            border: none;
            color: var(--text-muted);
            font-size: 14px;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 10px;
            border-radius: var(--radius-btn);
            transition: color .25s ease, background .25s ease;
        }
        .search-toggle:hover {
            color: var(--gold);
            background: rgba(181, 139, 79, .08);
        }
        .btn-follow {
            background: var(--gold);
            border: none;
            color: var(--ink);
            font-size: 14px;
            font-weight: 700;
            padding: 7px 18px;
            border-radius: var(--radius-btn);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: background .25s ease, transform .2s ease;
        }
        .btn-follow:hover {
            background: var(--gold-soft);
            transform: translateY(-1px);
        }
        .search-panel {
            display: none;
            background: var(--ink);
            border-bottom: 1px solid var(--line-dark);
            padding: 16px 0;
        }
        .search-panel.show {
            display: block;
        }
        .search-panel form {
            display: flex;
            align-items: center;
            border-bottom: 1px solid var(--line-dark);
            transition: border-color .3s ease;
        }
        .search-panel form:focus-within {
            border-bottom-color: var(--gold);
        }
        .search-panel input {
            flex: 1;
            background: transparent;
            border: none;
            outline: none;
            color: var(--paper);
            font-size: 15px;
            padding: 10px 0;
            font-family: var(--font-sans);
        }
        .search-panel input::placeholder {
            color: var(--text-muted);
        }
        .search-panel button {
            background: none;
            border: none;
            color: var(--gold);
            font-size: 16px;
            padding: 8px 12px;
        }
        .channel-bar {
            transition: background .3s ease, box-shadow .3s ease;
        }
        .channel-scroll {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
        }
        .channel-scroll::-webkit-scrollbar {
            display: none;
        }
        .channel-nav {
            display: flex;
            align-items: center;
            gap: 24px;
            min-height: 46px;
            white-space: nowrap;
        }
        .channel-nav a {
            font-size: 14px;
            letter-spacing: .02em;
            color: var(--text-muted);
            padding: 10px 0;
            position: relative;
            transition: color .25s ease;
        }
        .channel-nav a:hover {
            color: var(--paper);
        }
        .channel-nav a.active {
            color: var(--paper);
            font-weight: 700;
        }
        .channel-nav a.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--gold);
        }
        .site-header.is-scrolled .channel-bar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 999;
            background: rgba(15, 16, 19, .92);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            box-shadow: 0 4px 20px rgba(0, 0, 0, .18);
        }

        /* Hero */
        .category-hero {
            position: relative;
            padding: 110px 0 90px;
            background: var(--ink);
            overflow: hidden;
        }
        .category-hero-bg {
            position: absolute;
            inset: 0;
            background-size: cover;
            background-position: center;
            opacity: .35;
        }
        .category-hero::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(90deg, rgba(15, 16, 19, .92) 0%, rgba(15, 16, 19, .6) 100%);
        }
        .category-hero-inner {
            position: relative;
            z-index: 2;
            max-width: 760px;
        }
        .hero-mini-tag {
            display: inline-block;
            background: var(--gold);
            color: var(--ink);
            font-size: 12px;
            font-weight: 700;
            letter-spacing: .08em;
            padding: 4px 14px;
            border-radius: 3px;
            margin-bottom: 24px;
            text-transform: uppercase;
        }
        .category-hero h1 {
            font-family: var(--font-serif);
            font-size: 52px;
            font-weight: 900;
            color: var(--paper);
            line-height: 1.15;
            margin-bottom: 20px;
        }
        .hero-lead {
            font-size: 17px;
            line-height: 1.9;
            color: rgba(245, 242, 234, .88);
            margin-bottom: 34px;
            max-width: 600px;
        }
        .hero-actions {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
        }

        /* Buttons */
        .btn-gold {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--gold);
            color: var(--ink);
            font-size: 15px;
            font-weight: 700;
            padding: 11px 32px;
            border-radius: var(--radius-btn);
            border: 1px solid var(--gold);
            transition: background .25s ease, border-color .25s ease, transform .2s ease, box-shadow .2s ease;
        }
        .btn-gold:hover {
            background: #a3783a;
            border-color: #a3783a;
            color: var(--ink);
            transform: translateY(-2px);
            box-shadow: var(--shadow-hover);
        }
        .btn-ghost {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            color: var(--paper);
            font-size: 15px;
            font-weight: 500;
            padding: 11px 28px;
            border-radius: var(--radius-btn);
            border: 1px solid rgba(245, 242, 234, .4);
            transition: border-color .25s ease, color .25s ease, transform .2s ease;
        }
        .btn-ghost:hover {
            border-color: var(--gold);
            color: var(--gold);
            transform: translateY(-2px);
        }

        /* Filter Bar */
        .filter-bar {
            background: var(--ink);
            border-bottom: 1px solid var(--line-dark);
            padding: 16px 0;
        }
        .filter-bar .container {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .filter-label {
            color: var(--text-muted);
            font-size: 13px;
            margin-right: 12px;
            letter-spacing: .06em;
        }
        .filter-item {
            color: var(--text-muted);
            font-size: 14px;
            padding: 6px 18px;
            border-radius: 20px;
            border: 1px solid transparent;
            transition: all .25s ease;
        }
        .filter-item:hover {
            color: var(--paper);
            border-color: var(--line-dark);
        }
        .filter-item.active {
            color: var(--ink);
            background: var(--gold);
            font-weight: 600;
            border-color: var(--gold);
        }

        /* Section Head */
        .section-head {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            margin-bottom: 40px;
            flex-wrap: wrap;
            gap: 12px;
        }
        .section-eyebrow {
            display: block;
            font-size: 12px;
            letter-spacing: .12em;
            color: var(--gold);
            font-weight: 700;
            margin-bottom: 4px;
            text-transform: uppercase;
        }
        .section-head h2 {
            font-family: var(--font-serif);
            font-size: 32px;
            font-weight: 700;
            color: var(--text-strong);
            margin: 0;
            line-height: 1.2;
        }

        /* Category Content */
        .category-content {
            background: var(--paper);
        }
        .feature-card {
            display: grid;
            grid-template-columns: 1.05fr .95fr;
            background: #fffdf8;
            border: 1px solid var(--line-light);
            border-radius: var(--radius-card);
            overflow: hidden;
            margin-bottom: 36px;
            transition: box-shadow .25s ease, transform .25s ease;
        }
        .feature-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }
        .feature-card-image {
            position: relative;
            min-height: 260px;
            overflow: hidden;
        }
        .feature-card-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .3s ease;
        }
        .feature-card:hover .feature-card-image img {
            transform: scale(1.03);
        }
        .feature-card-body {
            padding: 36px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }
        .badge-cat {
            display: inline-block;
            background: var(--brick);
            color: #fff;
            font-size: 12px;
            font-weight: 700;
            letter-spacing: .06em;
            padding: 4px 12px;
            border-radius: 4px;
            margin-bottom: 16px;
            align-self: flex-start;
        }
        .feature-card-body h3 {
            font-family: var(--font-serif);
            font-size: 24px;
            font-weight: 700;
            color: var(--text-strong);
            line-height: 1.4;
            margin-bottom: 14px;
        }
        .feature-card-body p {
            font-size: 15px;
            line-height: 1.8;
            color: var(--text-copy);
            margin-bottom: 22px;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .meta-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            color: var(--text-muted);
            font-size: 13px;
            border-top: 1px solid var(--line-light);
            padding-top: 16px;
        }
        .meta-row a {
            color: var(--gold);
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: color .2s ease, gap .2s ease;
        }
        .meta-row a:hover {
            color: var(--brick);
            gap: 10px;
        }

        /* List Cards */
        .list-card {
            display: grid;
            grid-template-columns: 80px 1fr 140px;
            gap: 24px;
            align-items: center;
            padding: 28px 0;
            border-bottom: 1px solid var(--line-light);
            transition: background .2s ease, padding .2s ease;
        }
        .list-card:first-of-type {
            border-top: 1px solid var(--line-light);
        }
        .list-card:hover {
            padding-left: 8px;
            padding-right: 8px;
        }
        .list-card-date {
            font-family: var(--font-serif);
            text-align: center;
            color: var(--gold);
            font-size: 18px;
            font-weight: 700;
            line-height: 1.3;
            border-right: 1px solid var(--line-light);
            padding-right: 20px;
            letter-spacing: .04em;
        }
        .list-card-date small {
            display: block;
            font-size: 12px;
            font-weight: 400;
            color: var(--text-muted);
            margin-top: 2px;
        }
        .list-card-content {
            min-width: 0;
        }
        .list-card-content h3 {
            font-family: var(--font-serif);
            font-size: 18px;
            font-weight: 700;
            color: var(--text-strong);
            line-height: 1.45;
            margin: 6px 0 8px;
            transition: color .2s ease;
        }
        .list-card:hover .list-card-content h3 {
            color: var(--brick);
        }
        .list-card-content p {
            font-size: 14px;
            line-height: 1.75;
            color: var(--text-muted);
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 6px;
        }
        .list-card-meta {
            display: flex;
            align-items: center;
            gap: 16px;
            font-size: 12px;
            color: var(--text-muted);
        }
        .list-card-meta .badge-cat {
            margin-bottom: 0;
            padding: 2px 10px;
            font-size: 11px;
        }
        .list-card-thumb {
            width: 140px;
            height: 90px;
            border-radius: 8px;
            overflow: hidden;
            flex-shrink: 0;
        }
        .list-card-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .3s ease;
        }
        .list-card:hover .list-card-thumb img {
            transform: scale(1.05);
        }

        /* Dimension Section */
        .dimension-section {
            background: var(--ink);
            padding: var(--space-section) 0;
            position: relative;
            overflow: hidden;
        }
        .dimension-section::before {
            content: '艾弗森贝博ballbet';
            position: absolute;
            right: -40px;
            bottom: -30px;
            font-family: var(--font-serif);
            font-size: 140px;
            font-weight: 900;
            color: rgba(255, 255, 255, .03);
            pointer-events: none;
            white-space: nowrap;
            line-height: 1;
        }
        .dimension-section .section-head h2 {
            color: var(--paper);
        }
        .dimension-section .section-eyebrow {
            color: var(--gold);
        }
        .dimension-card {
            background: rgba(255, 255, 255, .04);
            border: 1px solid var(--line-dark);
            border-radius: var(--radius-card);
            padding: 32px 28px;
            height: 100%;
            transition: border-color .25s ease, background .25s ease, transform .25s ease;
        }
        .dimension-card:hover {
            border-color: var(--gold);
            background: rgba(181, 139, 79, .08);
            transform: translateY(-4px);
        }
        .dimension-num {
            font-family: var(--font-serif);
            font-size: 52px;
            font-weight: 900;
            color: var(--gold);
            opacity: .9;
            display: block;
            line-height: 1;
            margin-bottom: 18px;
        }
        .dimension-card h3 {
            font-family: var(--font-serif);
            font-size: 18px;
            font-weight: 700;
            color: var(--paper);
            margin-bottom: 10px;
        }
        .dimension-card p {
            font-size: 14px;
            line-height: 1.75;
            color: rgba(245, 242, 234, .6);
            margin: 0;
        }

        /* FAQ */
        .faq-section {
            padding: var(--space-section) 0;
            background: var(--paper);
        }
        .faq-section .container {
            max-width: 920px;
        }
        .faq-wrap {
            border-top: 1px solid var(--line-light);
        }
        .faq-item {
            border-bottom: 1px solid var(--line-light);
            padding: 22px 0;
        }
        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            background: none;
            border: none;
            text-align: left;
            padding: 0;
            font-family: var(--font-serif);
            font-size: 17px;
            font-weight: 700;
            color: var(--text-strong);
            transition: color .2s ease;
        }
        .faq-question:hover {
            color: var(--brick);
        }
        .faq-icon {
            width: 22px;
            height: 22px;
            position: relative;
            flex-shrink: 0;
            transition: transform .3s ease;
        }
        .faq-icon::before,
        .faq-icon::after {
            content: '';
            position: absolute;
            background: var(--gold);
            transition: background .2s ease;
        }
        .faq-icon::before {
            left: 0;
            top: 50%;
            transform: translateY(-50%);
            width: 22px;
            height: 2px;
        }
        .faq-icon::after {
            left: 50%;
            top: 0;
            transform: translateX(-50%);
            width: 2px;
            height: 22px;
        }
        .faq-item.open .faq-icon {
            transform: rotate(45deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height .4s ease, padding .3s ease;
            font-size: 15px;
            line-height: 1.85;
            color: var(--text-copy);
            padding-top: 0;
        }
        .faq-item.open .faq-answer {
            max-height: 300px;
            padding-top: 16px;
        }

        /* Related */
        .related-section {
            padding: var(--space-section) 0;
            background: #ece7da;
        }
        .related-card {
            display: block;
            background: var(--ink);
            border-radius: var(--radius-card);
            padding: 36px 32px;
            position: relative;
            overflow: hidden;
            height: 100%;
            border: 1px solid var(--ink);
            transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
        }
        .related-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
            background: #181a20;
        }
        .related-num {
            font-family: var(--font-serif);
            font-size: 44px;
            font-weight: 900;
            color: var(--gold);
            opacity: .85;
            line-height: 1;
            display: block;
            margin-bottom: 20px;
        }
        .related-card h3 {
            font-family: var(--font-serif);
            font-size: 22px;
            font-weight: 700;
            color: var(--paper);
            margin-bottom: 10px;
        }
        .related-card p {
            font-size: 14px;
            color: rgba(245, 242, 234, .65);
            line-height: 1.75;
            margin-bottom: 24px;
        }
        .related-card .arrow-icon {
            color: var(--gold);
            font-size: 18px;
            transition: transform .25s ease;
        }
        .related-card:hover .arrow-icon {
            transform: translateX(6px);
        }

        /* CTA */
        .cta-section {
            padding: 100px 0;
            background: var(--ink);
            position: relative;
            overflow: hidden;
            text-align: center;
        }
        .cta-section::before {
            content: '艾弗森贝博ballbet官网';
            position: absolute;
            left: 50%;
            top: 50%;
            transform: translate(-50%, -50%);
            font-family: var(--font-serif);
            font-size: 130px;
            font-weight: 900;
            color: rgba(255, 255, 255, .035);
            white-space: nowrap;
            pointer-events: none;
            letter-spacing: .02em;
        }
        .cta-section .container {
            position: relative;
            z-index: 2;
        }
        .cta-section h2 {
            font-family: var(--font-serif);
            font-size: 36px;
            font-weight: 900;
            color: var(--paper);
            margin-bottom: 14px;
        }
        .cta-section p {
            font-size: 16px;
            color: rgba(245, 242, 234, .7);
            margin-bottom: 32px;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
        }
        .cta-actions {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 24px;
            flex-wrap: wrap;
        }
        .cta-link {
            color: var(--gold);
            font-size: 15px;
            font-weight: 500;
            border-bottom: 1px solid var(--gold);
            padding-bottom: 2px;
            transition: color .2s ease, border-color .2s ease;
        }
        .cta-link:hover {
            color: var(--gold-soft);
            border-color: var(--gold-soft);
        }
        .share-group {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-top: 24px;
            justify-content: center;
        }
        .share-btn {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            border: 1px solid var(--line-dark);
            background: transparent;
            color: var(--text-muted);
            font-size: 15px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            transition: background .25s ease, color .25s ease, border-color .25s ease;
        }
        .share-btn:hover {
            background: var(--brick);
            color: #fff;
            border-color: var(--brick);
        }

        /* Footer */
        .site-footer {
            background: #0a0b0d;
            padding: 70px 0 30px;
            border-top: 1px solid var(--line-dark);
        }
        .footer-top {
            display: flex;
            justify-content: space-between;
            gap: 40px;
            flex-wrap: wrap;
            padding-bottom: 40px;
            border-bottom: 1px solid var(--line-dark);
            margin-bottom: 24px;
        }
        .footer-brand {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 16px;
        }
        .footer-brand-text {
            font-family: var(--font-serif);
            font-size: 20px;
            font-weight: 900;
            color: var(--paper);
        }
        .footer-desc {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.8;
            max-width: 360px;
            margin: 0;
        }
        .footer-channels {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-channels a {
            color: var(--text-muted);
            font-size: 14px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: color .2s ease, padding-left .2s ease;
        }
        .footer-channels a i {
            font-size: 11px;
            color: var(--gold);
        }
        .footer-channels a:hover {
            color: var(--paper);
            padding-left: 4px;
        }
        .footer-bottom {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
        }
        .footer-copy {
            font-size: 13px;
            color: var(--text-muted);
        }
        .footer-legal {
            font-size: 12px;
            color: var(--text-muted);
            opacity: .8;
            margin: 0;
            max-width: 520px;
            line-height: 1.7;
        }

        /* Scroll animation */
        .fade-up {
            opacity: 0;
            transform: translateY(30px);
            transition: opacity .7s ease, transform .7s ease;
        }
        .fade-up.visible {
            opacity: 1;
            transform: translateY(0);
        }

        @media (max-width: 1199px) {
            :root {
                --space-section: 80px;
            }
            .category-hero h1 {
                font-size: 44px;
            }
            .feature-card-body {
                padding: 28px;
            }
        }
        @media (max-width: 991px) {
            :root {
                --space-section: 72px;
            }
            .feature-card {
                grid-template-columns: 1fr;
            }
            .feature-card-image {
                min-height: 220px;
            }
            .dimension-card {
                margin-bottom: 20px;
            }
            .channel-nav {
                gap: 18px;
            }
            .list-card {
                grid-template-columns: 70px 1fr;
            }
            .list-card-thumb {
                display: none;
            }
        }
        @media (max-width: 767px) {
            :root {
                --space-section: 48px;
            }
            .category-hero {
                padding: 60px 0 50px;
            }
            .category-hero h1 {
                font-size: 32px;
            }
            .hero-lead {
                font-size: 15px;
            }
            .container {
                padding-left: 20px;
                padding-right: 20px;
            }
            .brand-bar .container {
                min-height: 56px;
            }
            .logo-text {
                font-size: 16px;
                line-height: 56px;
            }
            .logo-mark {
                width: 24px;
                height: 24px;
                font-size: 14px;
            }
            .search-toggle {
                font-size: 13px;
            }
            .search-toggle span {
                display: none;
            }
            .btn-follow {
                padding: 6px 12px;
                font-size: 13px;
            }
            .section-head h2 {
                font-size: 26px;
            }
            .feature-card-body h3 {
                font-size: 20px;
            }
            .feature-card-body {
                padding: 22px;
            }
            .list-card {
                grid-template-columns: 1fr;
                gap: 10px;
                padding: 20px 0;
            }
            .list-card-date {
                border-right: none;
                border-left: 3px solid var(--gold);
                padding: 0 0 0 10px;
                text-align: left;
                font-size: 14px;
                display: flex;
                align-items: baseline;
                gap: 6px;
            }
            .list-card-date small {
                display: inline;
                font-size: 12px;
            }
            .dimension-num {
                font-size: 42px;
            }
            .cta-section h2 {
                font-size: 28px;
            }
            .footer-top {
                flex-direction: column;
                gap: 30px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .related-card {
                margin-bottom: 16px;
            }
        }
        @media (prefers-reduced-motion: reduce) {
            * {
                animation-duration: .01ms !important;
                transition-duration: .01ms !important;
            }
            html {
                scroll-behavior: auto;
            }
        }

/* roulang page: article */
:root {
            --ink: #0F1013;
            --paper: #F5F2EA;
            --gold: #B58B4F;
            --gold-soft: #CDB286;
            --brick: #A8422F;
            --text-strong: #191919;
            --text-copy: #404040;
            --text-muted: #8A857A;
            --line-light: #E3DCCB;
            --line-dark: #2A2A2E;
            --font-serif: 'Noto Serif SC', 'SimSun', 'Songti SC', serif;
            --font-sans: 'Noto Sans SC', system-ui, -apple-system, 'PingFang SC', sans-serif;
            --shadow-card: 0 2px 8px rgba(15,16,19,0.05);
            --shadow-hover: 0 12px 30px rgba(15,16,19,0.12);
            --radius-card: 12px;
            --radius-btn: 4px;
            --radius-thumb: 8px;
        }
        *, *::before, *::after { box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        body {
            margin: 0;
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.85;
            color: var(--text-copy);
            background-color: var(--paper);
            -webkit-font-smoothing: antialiased;
        }
        h1, h2, h3, h4, h5, h6 {
            font-family: var(--font-serif);
            color: var(--text-strong);
            font-weight: 700;
            line-height: 1.3;
            margin-top: 0;
            margin-bottom: .5em;
        }
        p { margin-top: 0; margin-bottom: 1rem; }
        a { color: var(--text-strong); text-decoration: none; transition: color .2s ease, border-color .2s ease, background .2s ease; }
        a:hover { color: var(--brick); }
        img { max-width: 100%; height: auto; }
        button { font-family: inherit; cursor: pointer; }
        .container { max-width: 1200px; padding-left: 24px; padding-right: 24px; }

        .site-header { position: relative; z-index: 1000; background: var(--ink); color: var(--paper); }
        .brand-bar { background: var(--ink); border-bottom: 1px solid rgba(255,255,255,.08); }
        .brand-bar .container { display: flex; align-items: center; justify-content: space-between; height: 64px; transition: height .25s ease; }
        .logo-wrap { display: inline-flex; align-items: center; gap: 10px; }
        .logo-mark {
            display: inline-flex; align-items: center; justify-content: center;
            width: 32px; height: 32px; background: var(--gold); color: var(--ink);
            font-family: var(--font-serif); font-weight: 900; font-size: 18px;
            border-radius: 2px; line-height: 1;
        }
        .logo-text { font-family: var(--font-serif); font-size: 20px; font-weight: 700; color: #fff; letter-spacing: .02em; white-space: nowrap; transition: font-size .25s ease; }
        .brand-actions { display: flex; align-items: center; gap: 12px; }
        .search-toggle, .btn-follow {
            display: inline-flex; align-items: center; gap: 6px; padding: 7px 14px;
            background: transparent; border: 1px solid rgba(255,255,255,.22);
            border-radius: var(--radius-btn); color: rgba(255,255,255,.85); font-size: 13px;
            transition: all .25s ease;
        }
        .search-toggle:hover, .btn-follow:hover { border-color: var(--gold); color: var(--gold-soft); background: rgba(181,139,79,.08); }
        .channel-bar {
            background: rgba(15,16,19,.94); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
            border-top: 1px solid rgba(255,255,255,.06);
        }
        .channel-bar.sticky-on { position: sticky; top: 0; z-index: 999; }
        .site-header.is-scrolled .brand-bar .container { height: 52px; }
        .site-header.is-scrolled .logo-text { font-size: 17px; }
        .channel-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
        .channel-scroll::-webkit-scrollbar { display: none; }
        .channel-nav { display: flex; align-items: center; gap: 24px; min-width: max-content; padding: 0 8px; }
        .channel-nav a {
            display: inline-block; padding: 14px 2px 12px; font-size: 14px; letter-spacing: .08em;
            color: rgba(255,255,255,.6); border-bottom: 2px solid transparent; transition: color .25s ease, border-color .25s ease;
        }
        .channel-nav a:hover { color: var(--paper); }
        .channel-nav a.active { color: var(--gold-soft); border-bottom-color: var(--gold); }

        .article-hero { background: var(--ink); padding: 56px 0 64px; }
        .breadcrumb-line { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: 13px; margin-bottom: 36px; color: rgba(255,255,255,.45); }
        .breadcrumb-line a { color: rgba(255,255,255,.6); transition: color .2s; }
        .breadcrumb-line a:hover { color: var(--gold-soft); }
        .breadcrumb-sep { color: rgba(255,255,255,.3); }
        .breadcrumb-current { color: rgba(255,255,255,.75); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 420px; }
        .article-heading { max-width: 860px; }
        .mini-tag {
            display: inline-block; font-size: 12px; letter-spacing: .12em; color: var(--gold-soft);
            border: 1px solid rgba(181,139,79,.4); padding: 4px 12px; border-radius: 2px; margin-bottom: 16px;
        }
        .article-title { font-size: clamp(30px, 4vw, 48px); font-weight: 900; color: #fff; margin-bottom: 18px; }
        .article-meta { display: flex; flex-wrap: wrap; gap: 20px; font-size: 13px; color: rgba(255,255,255,.5); }
        .meta-item i { color: var(--gold); margin-right: 6px; }
        .share-actions { display: flex; align-items: center; gap: 10px; margin-top: 24px; }
        .share-actions > span { font-size: 12px; color: rgba(255,255,255,.4); letter-spacing: .08em; margin-right: 6px; }
        .share-btn {
            width: 32px; height: 32px; display: inline-flex; align-items: center; justify-content: center;
            border-radius: 50%; border: 1px solid rgba(255,255,255,.25); background: transparent;
            color: rgba(255,255,255,.65); font-size: 13px; transition: all .25s ease;
        }
        .share-btn:hover { background: var(--brick); border-color: var(--brick); color: #fff; transform: translateY(-2px); }

        .article-body-section { background: var(--paper); padding: 56px 0 72px; }
        .article-layout { max-width: 900px; margin: 0 auto; }
        .article-cover { margin: 0 0 40px; }
        .article-cover img { width: 100%; aspect-ratio: 16/9; object-fit: cover; border-radius: var(--radius-card); }
        .article-cover figcaption { font-size: 12px; color: var(--text-muted); margin-top: 10px; text-align: right; }
        .article-progress {
            display: inline-flex; align-items: center; gap: 8px; font-size: 13px; color: var(--brick);
            background: rgba(168,66,47,.06); border: 1px solid rgba(168,66,47,.15);
            padding: 8px 16px; border-radius: 4px; margin-bottom: 32px;
        }
        .article-body { max-width: 720px; margin: 0 auto; font-size: 17px; line-height: 1.9; color: var(--text-copy); }
        .article-body p { margin-bottom: 1.6em; }
        .article-body h2 { font-size: 26px; margin-top: 2em; margin-bottom: .8em; padding-top: .5em; position: relative; }
        .article-body h2::before { content: ''; display: block; width: 32px; height: 2px; background: var(--gold); margin-bottom: 12px; }
        .article-body h3 { font-size: 20px; margin-top: 1.6em; }
        .article-body blockquote {
            border-left: 3px solid var(--gold); background: rgba(181,139,79,.06);
            padding: 16px 24px; margin: 1.6em 0; font-size: 16px; color: var(--text-strong); border-radius: 0 8px 8px 0;
        }
        .article-body a { color: var(--brick); border-bottom: 1px solid rgba(168,66,47,.3); }
        .article-body a:hover { border-bottom-color: var(--brick); }
        .article-body img { border-radius: var(--radius-thumb); margin: 1.5em 0; }
        .article-body ul, .article-body ol { margin-bottom: 1.6em; }
        .article-body li { margin-bottom: .4em; }
        .article-body table { width: 100%; border-collapse: collapse; margin: 1.5em 0; font-size: 14px; }
        .article-body th, .article-body td { border: 1px solid var(--line-light); padding: 10px 14px; text-align: left; }
        .article-body th { background: rgba(15,16,19,.04); font-weight: 600; }

        .article-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--line-light); align-items: center; }
        .tag-label { font-size: 13px; color: var(--text-muted); margin-right: 4px; letter-spacing: .08em; }
        .article-tags a {
            display: inline-block; padding: 6px 14px; border: 1px solid var(--line-light);
            border-radius: var(--radius-btn); font-size: 13px; color: var(--text-copy); transition: all .2s ease;
        }
        .article-tags a:hover { border-color: var(--gold); color: var(--brick); background: rgba(181,139,79,.06); }

        .related-section { background: var(--paper); padding: 72px 0 80px; border-top: 1px solid var(--line-light); }
        .section-head { text-align: center; margin-bottom: 48px; }
        .section-mini-tag { display: inline-block; font-size: 12px; letter-spacing: .12em; color: var(--gold); text-transform: uppercase; margin-bottom: 8px; }
        .section-head h2 { font-size: 32px; font-weight: 700; margin-bottom: 10px; }
        .section-head p { color: var(--text-muted); font-size: 14px; max-width: 480px; margin: 0 auto; }
        .related-card {
            display: block; background: #fff; border: 1px solid var(--line-light);
            border-radius: var(--radius-card); overflow: hidden; height: 100%;
            transition: transform .25s ease, box-shadow .25s ease;
        }
        .related-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
        .related-thumb { overflow: hidden; aspect-ratio: 16/10; }
        .related-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s ease; }
        .related-card:hover .related-thumb img { transform: scale(1.03); }
        .related-body { padding: 20px 22px 22px; }
        .related-cat {
            display: inline-block; font-size: 12px; color: var(--brick);
            background: rgba(168,66,47,.08); padding: 2px 10px; border-radius: var(--radius-btn);
            margin-bottom: 10px; letter-spacing: .06em;
        }
        .related-body h3 { font-size: 16px; font-weight: 700; line-height: 1.5; margin-bottom: 14px; color: var(--text-strong); transition: color .2s; }
        .related-card:hover .related-body h3 { color: var(--brick); }
        .related-more { font-size: 13px; color: var(--text-muted); display: inline-flex; align-items: center; gap: 6px; }
        .related-more i { transition: transform .2s ease; }
        .related-card:hover .related-more i { transform: translateX(4px); color: var(--gold); }

        .article-cta { background: var(--ink); padding: 64px 0; position: relative; overflow: hidden; }
        .article-cta::before {
            content: '艾弗森贝博ballbet'; position: absolute; font-family: var(--font-serif);
            font-size: 120px; font-weight: 900; color: rgba(255,255,255,.04);
            right: -20px; top: 50%; transform: translateY(-50%); white-space: nowrap; pointer-events: none;
        }
        .cta-inner { position: relative; text-align: center; max-width: 560px; margin: 0 auto; }
        .cta-inner h2 { color: #fff; font-size: 28px; margin-bottom: 12px; }
        .cta-inner p { color: rgba(255,255,255,.65); font-size: 14px; margin-bottom: 28px; }
        .cta-actions { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }
        .btn {
            display: inline-flex; align-items: center; justify-content: center; gap: 8px;
            padding: 10px 32px; border-radius: var(--radius-btn); border: 1px solid transparent;
            font-size: 14px; font-weight: 500; line-height: 1.5; min-height: 44px;
            transition: all .25s ease;
        }
        .btn:focus-visible { outline: 2px solid var(--gold-soft); outline-offset: 2px; }
        .btn-gold { background: var(--gold); color: var(--ink); }
        .btn-gold:hover { background: #a3773a; color: var(--ink); transform: translateY(-1px); }
        .btn-ghost { background: transparent; border-color: rgba(255,255,255,.3); color: rgba(255,255,255,.85); }
        .btn-ghost:hover { border-color: var(--gold); color: var(--gold-soft); transform: translateY(-1px); }

        .article-back { background: var(--paper); padding: 24px 0 48px; }
        .back-link { font-size: 14px; color: var(--text-muted); display: inline-flex; align-items: center; gap: 6px; transition: color .2s; }
        .back-link:hover { color: var(--brick); }

        .article-empty {
            background: #fff; border: 1px solid var(--line-light); border-radius: var(--radius-card);
            padding: 80px 40px; text-align: center;
        }
        .empty-title { font-size: 24px; margin-bottom: 12px; }
        .article-empty p { color: var(--text-muted); margin-bottom: 24px; }
        .btn-blank {
            display: inline-flex; align-items: center; gap: 8px; background: var(--ink); color: #fff;
            padding: 10px 28px; border-radius: var(--radius-btn); font-size: 14px;
            border: 1px solid transparent; transition: background .25s ease, transform .25s ease;
        }
        .btn-blank:hover { background: var(--brick); color: #fff; transform: translateY(-1px); }

        .site-footer { background: var(--ink); padding: 56px 0 32px; color: rgba(255,255,255,.55); }
        .footer-top { display: grid; grid-template-columns: 1fr auto; gap: 40px; padding-bottom: 36px; border-bottom: 1px solid var(--line-dark); }
        .footer-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
        .footer-brand .logo-mark { width: 28px; height: 28px; font-size: 15px; }
        .footer-brand-text { font-family: var(--font-serif); font-size: 16px; font-weight: 700; color: #fff; }
        .footer-desc { font-size: 14px; line-height: 1.8; max-width: 360px; margin-bottom: 0; }
        .footer-channels { display: flex; flex-direction: column; gap: 12px; min-width: 180px; }
        .footer-channels a { color: rgba(255,255,255,.6); font-size: 14px; transition: all .2s ease; }
        .footer-channels a i { color: var(--gold); margin-right: 6px; font-size: 12px; }
        .footer-channels a:hover { color: var(--gold-soft); padding-left: 4px; }
        .footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; padding-top: 28px; font-size: 13px; }
        .footer-copy { color: rgba(255,255,255,.4); }
        .footer-legal { color: rgba(255,255,255,.3); font-size: 12px; max-width: 520px; margin-bottom: 0; }

        @media (max-width: 992px) {
            .article-title { font-size: 32px; }
            .article-body { font-size: 16px; }
            .footer-top { grid-template-columns: 1fr; }
            .related-grid .col-lg-4 { flex: 0 0 50%; max-width: 50%; }
        }
        @media (max-width: 768px) {
            .brand-bar .container { height: 56px; }
            .logo-text { font-size: 17px; }
            .search-toggle span, .btn-follow { font-size: 12px; }
            .article-hero { padding: 40px 0 48px; }
            .breadcrumb-line { margin-bottom: 24px; }
            .article-title { font-size: 26px; }
            .article-meta { gap: 12px; font-size: 12px; }
            .article-body-section { padding: 40px 0; }
            .related-section { padding: 48px 0; }
            .section-head h2 { font-size: 24px; }
            .article-body h2 { font-size: 22px; }
            .cta-inner h2 { font-size: 22px; }
            .footer-bottom { flex-direction: column; }
        }
        @media (max-width: 520px) {
            .container { padding-left: 16px; padding-right: 16px; }
            .brand-actions .search-toggle span,
            .brand-actions .btn-follow { display: none; }
            .search-toggle, .btn-follow { padding: 8px 10px; }
            .channel-nav { gap: 12px; }
            .channel-nav a { font-size: 13px; padding: 10px 2px 8px; }
            .article-hero { padding: 32px 0 40px; }
            .share-actions { margin-top: 16px; }
            .article-body { font-size: 15px; }
            .article-layout { padding: 0 4px; }
            .article-progress { font-size: 12px; }
            .cta-actions { flex-direction: column; align-items: center; }
            .btn-gold, .btn-ghost { width: 100%; max-width: 240px; }
            .related-grid .col-md-6 { flex: 0 0 100%; max-width: 100%; }
            .empty-title { font-size: 20px; }
            .article-empty { padding: 48px 20px; }
        }
        @media (prefers-reduced-motion: reduce) {
            *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
        }

/* roulang page: category2 */
:root {
            --ink: #0F1013;
            --paper: #F5F2EA;
            --gold: #B58B4F;
            --gold-soft: #CDB286;
            --brick: #A8422F;
            --text-strong: #191919;
            --text-copy: #404040;
            --text-muted: #8A857A;
            --line-light: #E3DCCB;
            --line-dark: #2A2A2E;
            --radius-card: 12px;
            --radius-btn: 4px;
            --shadow-hover: 0 12px 30px rgba(15, 16, 19, 0.12);
            --transition: all .25s ease;
        }
        *, *::before, *::after { box-sizing: border-box; }
        body {
            font-family: 'Noto Sans SC', system-ui, -apple-system, sans-serif;
            background: var(--paper);
            color: var(--text-copy);
            line-height: 1.85;
            margin: 0;
            -webkit-font-smoothing: antialiased;
        }
        img { max-width: 100%; vertical-align: middle; }
        a { text-decoration: none; color: inherit; transition: var(--transition); }
        button { border: none; background: none; cursor: pointer; font-family: inherit; }
        .container { max-width: 1200px; padding-left: 24px; padding-right: 24px; }
        h1, h2, h3, h4, h5, h6 { font-family: 'Noto Serif SC', serif; color: var(--text-strong); line-height: 1.3; }

        /* ===== header ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1030;
            background: var(--ink);
            border-bottom: 1px solid var(--line-dark);
        }
        .brand-bar { background: var(--ink); }
        .brand-bar .container { display: flex; align-items: center; justify-content: space-between; min-height: 64px; }
        .logo-wrap { display: inline-flex; align-items: center; gap: 12px; color: #fff; }
        .logo-mark {
            width: 34px; height: 34px;
            background: var(--gold);
            color: var(--ink);
            font-family: 'Noto Serif SC', serif;
            font-weight: 900;
            font-size: 18px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: 6px;
            letter-spacing: 0;
        }
        .logo-text { font-family: 'Noto Serif SC', serif; font-size: 20px; font-weight: 700; letter-spacing: .02em; color: #fff; }
        .brand-actions { display: flex; align-items: center; gap: 14px; }
        .search-toggle {
            color: var(--gold-soft);
            font-size: 14px;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 14px;
            border: 1px solid var(--line-dark);
            border-radius: var(--radius-btn);
            transition: var(--transition);
            background: transparent;
        }
        .search-toggle:hover { border-color: var(--gold); color: var(--gold); }
        .btn-follow {
            background: var(--gold);
            color: var(--ink);
            font-size: 14px;
            font-weight: 600;
            padding: 8px 18px;
            border-radius: var(--radius-btn);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: var(--transition);
        }
        .btn-follow:hover { background: var(--gold-soft); transform: translateY(-1px); }
        .channel-bar { border-top: 1px solid rgba(255,255,255,.06); transition: var(--transition); }
        .channel-bar.is-sticky {
            background: rgba(15, 16, 19, .88);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--line-dark);
        }
        .channel-scroll { overflow-x: auto; scrollbar-width: none; }
        .channel-scroll::-webkit-scrollbar { display: none; }
        .channel-nav { display: flex; align-items: center; gap: 24px; white-space: nowrap; padding: 0 4px; min-height: 48px; }
        .channel-nav a {
            color: var(--text-muted);
            font-size: 14px;
            letter-spacing: .06em;
            padding: 12px 2px 10px;
            position: relative;
            display: inline-block;
        }
        .channel-nav a::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: 0;
            width: 100%;
            height: 2px;
            background: var(--gold);
            transform: scaleX(0);
            transform-origin: left;
            transition: transform .3s ease;
        }
        .channel-nav a:hover { color: #fff; }
        .channel-nav a:hover::after { transform: scaleX(1); }
        .channel-nav a.active { color: #fff; font-weight: 500; }
        .channel-nav a.active::after { transform: scaleX(1); }

        /* ===== hero ===== */
        .cat-hero {
            background:
                linear-gradient(100deg, rgba(15, 16, 19, .92) 0%, rgba(15, 16, 19, .78) 50%, rgba(15, 16, 19, .55) 100%),
                url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
            color: #fff;
            padding: 96px 0 88px;
            position: relative;
            overflow: hidden;
        }
        .cat-hero .mini-tag {
            display: inline-block;
            background: var(--gold);
            color: var(--ink);
            font-size: 12px;
            font-weight: 600;
            letter-spacing: .1em;
            padding: 4px 14px;
            border-radius: 3px;
            margin-bottom: 22px;
        }
        .cat-hero h1 {
            color: #fff;
            font-size: 56px;
            font-weight: 900;
            margin-bottom: 18px;
            letter-spacing: .02em;
        }
        .cat-hero .lead {
            font-size: 17px;
            color: rgba(255,255,255,.82);
            max-width: 560px;
            line-height: 1.85;
            margin-bottom: 32px;
        }
        .hero-actions { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
        .btn-primary-gold {
            background: var(--gold);
            color: var(--ink);
            font-size: 15px;
            font-weight: 600;
            padding: 12px 32px;
            border-radius: var(--radius-btn);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: var(--transition);
            border: none;
            line-height: 1.4;
            min-height: 44px;
        }
        .btn-primary-gold:hover { background: var(--gold-soft); color: var(--ink); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(181,139,79,.35); }
        .btn-outline-light {
            background: transparent;
            border: 1px solid rgba(255,255,255,.5);
            color: #fff;
            font-size: 15px;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: var(--transition);
        }
        .btn-outline-light:hover { border-color: var(--gold); color: var(--gold); }
        .hero-meta { margin-top: 40px; display: flex; gap: 24px; flex-wrap: wrap; }
        .hero-meta-item { display: flex; align-items: center; gap: 8px; color: rgba(255,255,255,.55); font-size: 13px; }
        .hero-meta-item i { color: var(--gold); }

        /* ===== filter bar ===== */
        .filter-bar {
            background: #fff;
            border-bottom: 1px solid var(--line-light);
            padding: 16px 0;
        }
        .filter-list { display: flex; gap: 22px; align-items: center; flex-wrap: wrap; }
        .filter-link {
            font-size: 14px;
            color: var(--text-muted);
            padding: 6px 2px;
            border-bottom: 2px solid transparent;
            letter-spacing: .05em;
        }
        .filter-link:hover { color: var(--text-strong); }
        .filter-link.active { color: var(--text-strong); font-weight: 600; border-bottom-color: var(--gold); }

        /* ===== featured picks ===== */
        .section-block { padding: 80px 0; }
        .section-head { margin-bottom: 42px; }
        .section-head .en-label { font-size: 12px; letter-spacing: .18em; color: var(--gold); text-transform: uppercase; font-weight: 600; }
        .section-head h2 { font-size: 34px; font-weight: 700; margin: 8px 0 0; }
        .section-head .sub-note { color: var(--text-muted); font-size: 14px; margin-top: 8px; }
        .featured-card {
            background: #fff;
            border: 1px solid var(--line-light);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: var(--transition);
            height: 100%;
        }
        .featured-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); border-color: transparent; }
        .featured-img { position: relative; overflow: hidden; border-radius: var(--radius-card) var(--radius-card) 0 0; }
        .featured-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s ease; }
        .featured-card:hover .featured-img img { transform: scale(1.03); }
        .featured-badge {
            position: absolute;
            top: 16px;
            left: 16px;
            background: var(--brick);
            color: #fff;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 4px;
            letter-spacing: .06em;
            box-shadow: 0 4px 12px rgba(0,0,0,.2);
        }
        .featured-body { padding: 26px 28px 30px; }
        .featured-body h3 { font-size: 22px; font-weight: 700; margin-bottom: 10px; }
        .featured-body h3 a { color: var(--text-strong); }
        .featured-body h3 a:hover { color: var(--gold); text-decoration: underline; text-underline-offset: 4px; }
        .featured-body p { font-size: 14px; color: var(--text-copy); margin-bottom: 18px; }
        .featured-meta { display: flex; align-items: center; gap: 16px; font-size: 13px; color: var(--text-muted); }
        .featured-meta .divider { width: 4px; height: 4px; border-radius: 50%; background: var(--gold); }

        .list-card {
            display: flex;
            align-items: center;
            gap: 20px;
            background: #fff;
            border: 1px solid var(--line-light);
            border-radius: var(--radius-card);
            padding: 18px 20px;
            transition: var(--transition);
            margin-bottom: 14px;
        }
        .list-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); border-color: transparent; }
        .list-date {
            flex-shrink: 0;
            width: 64px;
            text-align: center;
            font-family: 'Noto Serif SC', serif;
            color: var(--gold);
            border-right: 1px solid var(--line-light);
            padding-right: 16px;
            line-height: 1.2;
        }
        .list-date .d-year { font-size: 19px; font-weight: 900; display: block; }
        .list-date .d-mon { font-size: 13px; color: var(--text-muted); display: block; margin-top: 2px; }
        .list-info { flex: 1; min-width: 0; }
        .list-info h4 { font-size: 17px; font-weight: 600; margin-bottom: 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        .list-info h4 a { color: var(--text-strong); }
        .list-info h4 a:hover { color: var(--gold); text-decoration: underline; text-underline-offset: 3px; }
        .list-info p { font-size: 13px; color: var(--text-muted); margin: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        .list-tag {
            flex-shrink: 0;
            background: rgba(168,66,47,.08);
            color: var(--brick);
            font-size: 12px;
            padding: 4px 10px;
            border-radius: 4px;
            letter-spacing: .04em;
        }
        .list-arrow { flex-shrink: 0; color: var(--gold); font-size: 16px; }

        /* ===== features ===== */
        .features-section { background: var(--ink); color: #fff; padding: 80px 0; position: relative; overflow: hidden; }
        .features-section::before {
            content: '艾弗森贝博ballbet';
            position: absolute;
            right: -60px;
            bottom: -30px;
            font-family: 'Noto Serif SC', serif;
            font-size: 180px;
            font-weight: 900;
            color: rgba(255,255,255,.04);
            line-height: 1;
            pointer-events: none;
            letter-spacing: .04em;
        }
        .features-section .section-head h2 { color: #fff; }
        .features-section .sub-note { color: rgba(255,255,255,.55); }
        .feature-item { padding: 28px 24px; border-left: 1px solid var(--line-dark); position: relative; min-height: 220px; }
        .feature-item:first-child { border-left-color: var(--gold); }
        .feature-num { font-family: 'Noto Serif SC', serif; font-size: 56px; font-weight: 900; color: var(--gold); line-height: 1; display: block; margin-bottom: 20px; }
        .feature-item h3 { color: #fff; font-size: 19px; font-weight: 700; margin-bottom: 10px; }
        .feature-item p { font-size: 14px; color: rgba(255,255,255,.6); margin: 0; line-height: 1.75; }

        /* ===== how to read ===== */
        .steps-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
        .step-card { background: #fff; border: 1px solid var(--line-light); border-radius: var(--radius-card); padding: 32px 28px; text-align: center; transition: var(--transition); }
        .step-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); border-color: transparent; }
        .step-num {
            width: 48px; height: 48px;
            margin: 0 auto 18px;
            border-radius: 50%;
            background: var(--ink);
            color: var(--gold);
            font-family: 'Noto Serif SC', serif;
            font-size: 22px;
            font-weight: 700;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .step-card h3 { font-size: 17px; font-weight: 600; margin-bottom: 8px; }
        .step-card p { font-size: 14px; color: var(--text-muted); margin: 0; }

        /* ===== FAQ ===== */
        .faq-wrap { max-width: 860px; margin: 0 auto; }
        .faq-accordion .accordion-item { background: transparent; border: none; border-bottom: 1px solid var(--line-light); border-radius: 0 !important; }
        .faq-accordion .accordion-button {
            background: transparent !important;
            box-shadow: none !important;
            font-family: 'Noto Serif SC', serif;
            font-size: 15px;
            font-weight: 600;
            color: var(--text-strong);
            padding: 20px 40px 20px 0;
            position: relative;
            border: none;
        }
        .faq-accordion .accordion-button::after {
            content: '+';
            background-image: none;
            font-family: sans-serif;
            font-size: 22px;
            font-weight: 300;
            color: var(--gold);
            position: absolute;
            right: 12px;
            top: 50%;
            transform: translateY(-50%);
            transition: transform .3s ease;
            width: auto;
            height: auto;
        }
        .faq-accordion .accordion-button:not(.collapsed)::after { transform: translateY(-50%) rotate(45deg); }
        .faq-accordion .accordion-body { padding: 0 40px 20px 0; font-size: 14px; color: var(--text-copy); line-height: 1.85; }

        /* ===== related / CTA ===== */
        .related-card {
            background: var(--ink);
            border-radius: var(--radius-card);
            padding: 40px 36px;
            color: #fff;
            position: relative;
            overflow: hidden;
            transition: var(--transition);
            border: 1px solid var(--line-dark);
            height: 100%;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            min-height: 200px;
        }
        .related-card:hover { border-color: var(--gold); transform: translateY(-3px); box-shadow: var(--shadow-hover); }
        .related-card .rc-label { font-size: 12px; letter-spacing: .15em; color: var(--gold); text-transform: uppercase; font-weight: 600; }
        .related-card h3 { color: #fff; font-size: 20px; font-weight: 700; margin: 10px 0 8px; }
        .related-card p { color: rgba(255,255,255,.6); font-size: 13px; margin: 0 0 18px; }
        .related-card .rc-link { color: var(--gold); font-size: 14px; font-weight: 600; }
        .related-card .rc-link i { margin-left: 6px; transition: transform .25s ease; }
        .related-card:hover .rc-link i { transform: translateX(4px); }

        .cta-section {
            background: var(--ink);
            color: #fff;
            padding: 88px 0;
            text-align: center;
            position: relative;
            overflow: hidden;
            border-top: 1px solid var(--line-dark);
        }
        .cta-section::before {
            content: '专题集';
            position: absolute;
            left: 50%;
            top: 50%;
            transform: translate(-50%, -50%);
            font-family: 'Noto Serif SC', serif;
            font-size: 220px;
            font-weight: 900;
            color: rgba(255,255,255,.04);
            pointer-events: none;
            letter-spacing: .1em;
            white-space: nowrap;
        }
        .cta-section .container { position: relative; z-index: 1; }
        .cta-section h2 { color: #fff; font-size: 32px; font-weight: 700; margin-bottom: 14px; }
        .cta-section p { color: rgba(255,255,255,.65); font-size: 15px; max-width: 600px; margin: 0 auto 30px; }
        .cta-actions { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }
        .share-links { margin-top: 26px; display: flex; justify-content: center; gap: 12px; }
        .share-circle {
            width: 36px; height: 36px;
            border-radius: 50%;
            border: 1px solid var(--line-dark);
            color: var(--gold-soft);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            transition: var(--transition);
        }
        .share-circle:hover { background: var(--brick); color: #fff; border-color: var(--brick); }

        /* ===== footer ===== */
        .site-footer { background: var(--ink); color: #fff; padding: 56px 0 28px; border-top: 1px solid var(--line-dark); }
        .footer-top { display: flex; justify-content: space-between; gap: 48px; flex-wrap: wrap; margin-bottom: 36px; }
        .footer-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
        .footer-brand-text { font-family: 'Noto Serif SC', serif; font-size: 20px; font-weight: 700; color: #fff; }
        .footer-desc { font-size: 14px; color: rgba(255,255,255,.55); max-width: 420px; line-height: 1.8; }
        .footer-channels { display: flex; flex-direction: column; gap: 8px; }
        .footer-channels a { color: rgba(255,255,255,.7); font-size: 14px; }
        .footer-channels a:hover { color: var(--gold); }
        .footer-channels i { color: var(--gold); margin-right: 8px; font-size: 12px; }
        .footer-bottom { border-top: 1px solid var(--line-dark); padding-top: 20px; display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
        .footer-copy { font-size: 13px; color: rgba(255,255,255,.5); }
        .footer-legal { font-size: 12px; color: rgba(255,255,255,.36); margin: 0; line-height: 1.7; }

        /* ===== responsive ===== */
        @media (min-width: 1200px) {
            .steps-row { grid-template-columns: repeat(3, 1fr); }
        }
        @media (max-width: 1199.98px) {
            .cat-hero h1 { font-size: 46px; }
            .steps-row { gap: 20px; }
        }
        @media (max-width: 991.98px) {
            .section-block { padding: 64px 0; }
            .cat-hero { padding: 72px 0 64px; }
            .cat-hero h1 { font-size: 40px; }
            .steps-row { grid-template-columns: 1fr 1fr; }
        }
        @media (max-width: 767.98px) {
            .section-block { padding: 48px 0; }
            .cat-hero { padding: 56px 0 48px; }
            .cat-hero h1 { font-size: 32px; }
            .cat-hero .lead { font-size: 15px; }
            .hero-meta { gap: 14px; font-size: 12px; }
            .section-head h2 { font-size: 28px; }
            .features-section { padding: 56px 0; }
            .feature-item:first-child { border-left: none; padding-left: 0; }
            .feature-item { padding: 24px 0; border-left: none; border-bottom: 1px solid var(--line-dark); min-height: 0; }
            .steps-row { grid-template-columns: 1fr; }
            .list-card { flex-wrap: wrap; padding: 16px; }
            .list-date { width: 100%; border-right: none; border-bottom: 1px solid var(--line-light); padding-bottom: 8px; margin-bottom: 6px; text-align: left; }
            .list-date .d-year { display: inline; font-size: 16px; }
            .list-date .d-mon { display: inline; margin-left: 6px; }
            .list-tag, .list-arrow { display: none; }
            .cta-section h2 { font-size: 26px; }
            .footer-top { flex-direction: column; gap: 28px; }
        }
        @media (max-width: 575.98px) {
            .container { padding-left: 20px; padding-right: 20px; }
            .brand-actions .search-toggle span { display: none; }
            .brand-actions .search-toggle { padding: 8px 10px; }
            .brand-actions { gap: 8px; }
            .logo-text { font-size: 17px; }
            .btn-follow { padding: 8px 14px; font-size: 13px; }
            .featured-body { padding: 20px; }
            .featured-body h3 { font-size: 18px; }
            .footer-bottom { flex-direction: column; align-items: flex-start; }
        }

        /* ===== reveal animation ===== */
        [data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
        [data-reveal].is-visible { opacity: 1; transform: none; }

        @media (prefers-reduced-motion: reduce) {
            *, *::before, *::after { animation: none !important; transition: none !important; }
            [data-reveal] { opacity: 1; transform: none; }
        }

/* roulang page: category3 */
:root {
            --ink: #0F1013;
            --paper: #F5F2EA;
            --gold: #B58B4F;
            --gold-soft: #CDB286;
            --brick: #A8422F;
            --text-strong: #191919;
            --text-copy: #404040;
            --text-muted: #8A857A;
            --line-light: #E3DCCB;
            --line-dark: #2A2A2E;
            --radius-card: 12px;
            --radius-img: 8px;
            --radius-btn: 4px;
            --shadow-card: 0 2px 10px rgba(15, 16, 19, 0.04);
            --shadow-hover: 0 12px 30px rgba(15, 16, 19, 0.12);
            --font-title: "Noto Serif SC", "Songti SC", SimSun, serif;
            --font-body: "Noto Sans SC", system-ui, -apple-system, "Segoe UI", sans-serif;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-body);
            background: var(--paper);
            color: var(--text-copy);
            line-height: 1.85;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
        }

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

        a {
            color: inherit;
            text-decoration: none;
            transition: color .25s ease;
        }

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

        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--gold);
            outline-offset: 3px;
        }

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

        .section {
            padding: 96px 0;
        }

        .section-head {
            margin-bottom: 48px;
        }

        .section-title {
            font-family: var(--font-title);
            font-size: 32px;
            font-weight: 700;
            color: var(--text-strong);
            line-height: 1.3;
            letter-spacing: .01em;
        }

        .section-title .sub-en {
            display: block;
            font-size: 13px;
            letter-spacing: .18em;
            color: var(--gold);
            text-transform: uppercase;
            font-weight: 600;
            margin-bottom: 8px;
            font-family: var(--font-body);
        }

        .section-desc {
            margin-top: 12px;
            font-size: 15px;
            color: var(--text-muted);
            max-width: 620px;
        }

        .section-head.on-dark .section-title {
            color: #fff;
        }

        .section-head.on-dark .section-desc {
            color: rgba(255, 255, 255, .6);
        }

        .reveal {
            opacity: 0;
            transform: translateY(24px);
            transition: opacity .8s ease, transform .8s ease;
        }

        .reveal.revealed {
            opacity: 1;
            transform: none;
        }

        @media (prefers-reduced-motion: reduce) {
            html {
                scroll-behavior: auto;
            }
            *,
            *::before,
            *::after {
                animation-duration: .01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: .01ms !important;
            }
            .reveal {
                opacity: 1;
                transform: none;
                transition: none;
            }
        }

        /* Header */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(15, 16, 19, .98);
            border-bottom: 1px solid var(--line-dark);
            transition: background .3s ease;
        }

        .brand-bar {
            border-bottom: 1px solid rgba(255, 255, 255, .08);
        }

        .brand-bar .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
        }

        .logo-wrap {
            display: inline-flex;
            align-items: center;
            gap: 12px;
        }

        .logo-mark {
            width: 36px;
            height: 36px;
            background: var(--gold);
            color: #191919;
            font-family: var(--font-title);
            font-weight: 900;
            font-size: 20px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: 4px;
            flex-shrink: 0;
        }

        .logo-text {
            font-family: var(--font-title);
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            letter-spacing: .04em;
            white-space: nowrap;
        }

        .brand-actions {
            display: flex;
            gap: 12px;
            align-items: center;
        }

        .search-toggle,
        .btn-follow {
            color: rgba(255, 255, 255, .7);
            font-size: 14px;
            padding: 8px 16px;
            border: 1px solid rgba(255, 255, 255, .14);
            border-radius: 4px;
            background: transparent;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: all .25s ease;
            line-height: 1.4;
        }

        .search-toggle:hover,
        .btn-follow:hover {
            color: #fff;
            border-color: var(--gold);
        }

        .btn-follow.followed {
            color: var(--gold);
            border-color: var(--gold);
        }

        .channel-bar {
            transition: background .3s, box-shadow .3s;
        }

        .channel-scroll {
            overflow-x: auto;
            overflow-y: hidden;
            scrollbar-width: none;
            -ms-overflow-style: none;
        }

        .channel-scroll::-webkit-scrollbar {
            display: none;
        }

        .channel-nav {
            display: flex;
            gap: 32px;
            white-space: nowrap;
            padding: 0;
            margin: 0;
        }

        .channel-nav a {
            font-size: 14px;
            font-weight: 500;
            color: var(--text-muted);
            line-height: 52px;
            position: relative;
            letter-spacing: .04em;
            display: inline-block;
        }

        .channel-nav a:hover {
            color: #fff;
        }

        .channel-nav a.active {
            color: #fff;
        }

        .channel-nav a.active::after {
            content: "";
            position: absolute;
            left: 0;
            bottom: 0;
            width: 100%;
            height: 2px;
            background: var(--gold);
        }

        .site-header.scrolled {
            box-shadow: 0 8px 30px rgba(0, 0, 0, .25);
        }

        .site-header.scrolled .channel-bar {
            background: rgba(15, 16, 19, .88);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
        }

        .header-search {
            display: none;
            background: var(--ink);
            border-bottom: 1px solid var(--line-dark);
            padding: 16px 0;
        }

        .header-search.open {
            display: block;
        }

        .header-search input {
            width: 100%;
            background: transparent;
            border: none;
            border-bottom: 1px solid rgba(255, 255, 255, .2);
            color: #fff;
            font-size: 15px;
            padding: 8px 0;
            line-height: 1.6;
            transition: border-color .25s ease;
        }

        .header-search input::placeholder {
            color: rgba(255, 255, 255, .4);
        }

        .header-search input:focus {
            outline: none;
            border-bottom-color: var(--gold);
        }

        /* Hero */
        .hero-category {
            position: relative;
            background: linear-gradient(105deg, rgba(15, 16, 19, .96) 0%, rgba(15, 16, 19, .8) 55%, rgba(15, 16, 19, .92) 100%), url('/assets/images/backpic/back-1.webp') center / cover no-repeat;
            padding: 120px 0 96px;
            color: #fff;
            border-bottom: 1px solid var(--line-dark);
        }

        .hero-tag {
            display: inline-block;
            font-size: 12px;
            letter-spacing: .16em;
            color: var(--gold);
            border: 1px solid rgba(181, 139, 79, .55);
            padding: 5px 14px;
            border-radius: 3px;
            margin-bottom: 20px;
            font-weight: 500;
        }

        .hero-category h1 {
            font-family: var(--font-title);
            font-size: 56px;
            font-weight: 900;
            line-height: 1.2;
            margin-bottom: 16px;
            letter-spacing: .02em;
        }

        .hero-category .lead {
            font-size: 17px;
            max-width: 660px;
            color: rgba(255, 255, 255, .82);
            line-height: 1.85;
            margin-bottom: 28px;
        }

        .hero-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
            font-size: 13px;
            color: rgba(255, 255, 255, .6);
            margin-bottom: 36px;
        }

        .hero-meta i {
            color: var(--gold);
            margin-right: 4px;
        }

        .hero-cta {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            align-items: center;
        }

        .hero-cta .btn {
            min-width: 140px;
        }

        /* Buttons */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-size: 15px;
            font-weight: 600;
            height: 46px;
            padding: 0 32px;
            border-radius: var(--radius-btn);
            transition: all .3s ease;
            border: 1px solid transparent;
            line-height: 1.4;
            white-space: nowrap;
        }

        .btn-gold {
            background: var(--gold);
            color: #191919;
        }

        .btn-gold:hover {
            background: var(--gold-soft);
            color: #191919;
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(181, 139, 79, .28);
        }

        .btn-ghost {
            border-color: rgba(255, 255, 255, .35);
            color: #fff;
            background: transparent;
        }

        .btn-ghost:hover {
            border-color: var(--gold);
            color: var(--gold);
            transform: translateY(-2px);
        }

        .btn-dark {
            background: var(--ink);
            color: #fff;
        }

        .btn-dark:hover {
            background: #1c1d21;
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(15, 16, 19, .2);
        }

        .btn-outline-gold {
            border-color: var(--gold);
            color: var(--gold);
            background: transparent;
        }

        .btn-outline-gold:hover {
            background: var(--gold);
            color: #191919;
            transform: translateY(-2px);
        }

        /* Sub filters */
        .sub-filters {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 48px;
            padding: 20px 0;
            border-bottom: 1px solid var(--line-light);
        }

        .filter-btn {
            font-size: 14px;
            padding: 7px 18px;
            border-radius: 20px;
            border: 1px solid var(--line-light);
            color: var(--text-muted);
            background: #fff;
            transition: all .25s ease;
            line-height: 1.5;
        }

        .filter-btn:hover {
            border-color: var(--gold);
            color: var(--gold);
        }

        .filter-btn.active {
            background: var(--ink);
            color: #fff;
            border-color: var(--ink);
        }

        /* Feature card */
        .feature-card {
            display: grid;
            grid-template-columns: 1.1fr .9fr;
            background: #fff;
            border: 1px solid var(--line-light);
            border-radius: var(--radius-card);
            overflow: hidden;
            margin-bottom: 24px;
            transition: transform .25s ease, box-shadow .25s ease;
        }

        .feature-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-hover);
        }

        .feature-card .cover {
            position: relative;
            min-height: 320px;
            overflow: hidden;
        }

        .feature-card .cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            position: absolute;
            inset: 0;
            transition: transform .3s ease;
        }

        .feature-card:hover .cover img {
            transform: scale(1.03);
        }

        .feature-card .body {
            padding: 40px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .feature-tag {
            display: inline-block;
            background: rgba(168, 66, 47, .1);
            color: var(--brick);
            font-size: 12px;
            letter-spacing: .08em;
            padding: 5px 12px;
            border-radius: 4px;
            margin-bottom: 16px;
            font-weight: 600;
            align-self: flex-start;
        }

        .feature-card h3 {
            font-family: var(--font-title);
            font-size: 26px;
            font-weight: 700;
            color: var(--text-strong);
            line-height: 1.4;
            margin-bottom: 14px;
        }

        .feature-card p {
            font-size: 14px;
            color: var(--text-copy);
            line-height: 1.8;
            margin-bottom: 20px;
        }

        .feature-card .meta {
            font-size: 12px;
            color: var(--text-muted);
            letter-spacing: .02em;
        }

        .feature-card .meta i {
            color: var(--gold);
            margin-right: 4px;
        }

        /* List cards */
        .list-card {
            display: flex;
            align-items: center;
            gap: 24px;
            padding: 28px 24px;
            background: #fff;
            border: 1px solid var(--line-light);
            border-radius: var(--radius-card);
            margin-bottom: 16px;
            transition: all .25s ease;
        }

        .list-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-hover);
            border-color: transparent;
        }

        .list-num {
            font-family: var(--font-title);
            font-size: 42px;
            font-weight: 900;
            color: var(--gold);
            min-width: 64px;
            line-height: 1;
        }

        .list-thumb {
            width: 126px;
            height: 84px;
            border-radius: var(--radius-img);
            object-fit: cover;
            flex-shrink: 0;
            transition: transform .3s ease;
        }

        .list-card:hover .list-thumb {
            transform: scale(1.02);
        }

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

        .list-info h4 {
            font-size: 18px;
            font-weight: 600;
            color: var(--text-strong);
            margin-bottom: 6px;
            transition: color .2s ease;
            line-height: 1.5;
        }

        .list-card:hover .list-info h4 {
            color: var(--brick);
        }

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

        .list-meta {
            font-size: 12px;
            color: var(--text-muted);
            letter-spacing: .02em;
        }

        .list-meta i {
            color: var(--gold);
            margin-right: 4px;
            font-size: 11px;
        }

        .list-arrow {
            font-size: 20px;
            color: var(--gold);
            flex-shrink: 0;
            transition: transform .25s ease;
        }

        .list-card:hover .list-arrow {
            transform: translateX(6px);
        }

        /* Value strip */
        .value-strip {
            background: var(--ink);
            color: #fff;
            border-top: 1px solid var(--line-dark);
            border-bottom: 1px solid var(--line-dark);
            padding: 88px 0;
        }

        .value-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 48px;
        }

        .value-item {
            border-top: 1px solid var(--line-dark);
            padding-top: 24px;
            transition: border-color .25s ease;
        }

        .value-item:hover {
            border-top-color: var(--gold);
        }

        .value-item .value-ico {
            font-size: 28px;
            color: var(--gold);
            margin-bottom: 14px;
        }

        .value-item h3 {
            font-family: var(--font-title);
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 10px;
            color: #fff;
        }

        .value-item p {
            font-size: 14px;
            color: rgba(255, 255, 255, .65);
            line-height: 1.8;
        }

        /* FAQ */
        .faq-section {
            background: var(--paper);
        }

        .faq-wrap {
            max-width: 820px;
            margin: 0 auto;
        }

        .accordion {
            --bs-accordion-bg: transparent;
            --bs-accordion-border-width: 0;
            --bs-accordion-btn-padding-x: 0;
            --bs-accordion-btn-padding-y: 18px;
            --bs-accordion-body-padding-x: 0;
            --bs-accordion-body-padding-y: 0;
            --bs-accordion-active-color: var(--text-strong);
            --bs-accordion-active-bg: transparent;
            --bs-accordion-color: var(--text-copy);
        }

        .faq-item {
            border-bottom: 1px solid var(--line-light);
        }

        .faq-item:first-child {
            border-top: 1px solid var(--line-light);
        }

        .faq-item .accordion-button {
            font-size: 16px;
            font-weight: 600;
            color: var(--text-strong);
            background: transparent;
            box-shadow: none;
            padding: 20px 0;
            font-family: var(--font-title);
            letter-spacing: .01em;
            border: none;
            line-height: 1.6;
        }

        .faq-item .accordion-button::after {
            background: none;
            content: "+";
            font-size: 24px;
            color: var(--gold);
            width: auto;
            height: auto;
            font-weight: 300;
            transition: transform .3s ease;
            font-family: var(--font-body);
            line-height: 1;
        }

        .faq-item .accordion-button:not(.collapsed)::after {
            transform: rotate(45deg);
        }

        .faq-item .accordion-button:not(.collapsed) {
            color: var(--brick);
        }

        .faq-item .accordion-body {
            padding: 0 0 24px;
            font-size: 14px;
            color: var(--text-copy);
            line-height: 1.8;
            max-width: 92%;
        }

        /* Related */
        .rel-section {
            background: #fff;
        }

        .rel-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }

        .rel-card {
            background: var(--paper);
            border: 1px solid var(--line-light);
            border-radius: var(--radius-card);
            padding: 36px 32px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            transition: all .25s ease;
        }

        .rel-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-hover);
            background: #fff;
        }

        .rel-card .rel-label {
            font-size: 12px;
            color: var(--gold);
            letter-spacing: .16em;
            margin-bottom: 8px;
            font-weight: 600;
        }

        .rel-card .rel-name {
            font-family: var(--font-title);
            font-size: 22px;
            font-weight: 700;
            color: var(--text-strong);
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .rel-card .rel-desc {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
        }

        .rel-card .arrow {
            font-size: 26px;
            color: var(--gold);
            flex-shrink: 0;
            transition: transform .25s ease;
        }

        .rel-card:hover .arrow {
            transform: translateX(6px);
        }

        /* CTA */
        .cta-block {
            position: relative;
            background: var(--ink);
            color: #fff;
            overflow: hidden;
            text-align: center;
            padding: 104px 0;
            border-top: 1px solid var(--line-dark);
            border-bottom: 1px solid var(--line-dark);
        }

        .cta-block::before {
            content: "艾弗森贝博ballbet";
            position: absolute;
            font-family: var(--font-title);
            font-size: 170px;
            font-weight: 900;
            color: rgba(255, 255, 255, .045);
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            white-space: nowrap;
            pointer-events: none;
            letter-spacing: .06em;
        }

        .cta-block .cta-inner {
            position: relative;
            z-index: 2;
        }

        .cta-block h2 {
            font-family: var(--font-title);
            font-size: 36px;
            font-weight: 900;
            margin-bottom: 14px;
            line-height: 1.3;
        }

        .cta-block p {
            font-size: 16px;
            color: rgba(255, 255, 255, .65);
            max-width: 520px;
            margin: 0 auto 36px;
            line-height: 1.85;
        }

        .cta-block .cta-btns {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 16px;
        }

        /* Footer */
        .site-footer {
            background: var(--ink);
            color: rgba(255, 255, 255, .7);
            padding: 72px 0 40px;
            border-top: 1px solid var(--line-dark);
        }

        .footer-top {
            display: flex;
            justify-content: space-between;
            gap: 48px;
            flex-wrap: wrap;
            margin-bottom: 48px;
            padding-bottom: 40px;
            border-bottom: 1px solid rgba(255, 255, 255, .08);
        }

        .footer-brand {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 14px;
        }

        .footer-brand-text {
            font-family: var(--font-title);
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            letter-spacing: .04em;
        }

        .footer-desc {
            font-size: 14px;
            color: rgba(255, 255, 255, .5);
            max-width: 360px;
            line-height: 1.8;
        }

        .footer-channels {
            display: grid;
            grid-template-columns: repeat(2, minmax(140px, 1fr));
            gap: 12px 32px;
            min-width: 260px;
        }

        .footer-channels a {
            font-size: 14px;
            color: rgba(255, 255, 255, .65);
            transition: color .25s ease;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .footer-channels a i {
            color: var(--gold);
            font-size: 11px;
        }

        .footer-channels a:hover {
            color: #fff;
        }

        .footer-bottom {
            font-size: 13px;
            color: rgba(255, 255, 255, .4);
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            align-items: center;
        }

        .footer-legal {
            font-size: 12px;
            color: rgba(255, 255, 255, .35);
            line-height: 1.7;
            max-width: 640px;
        }

        /* Responsive */
        @media (max-width: 1199px) {
            .hero-category h1 {
                font-size: 46px;
            }
            .cta-block::before {
                font-size: 120px;
            }
        }

        @media (max-width: 991px) {
            .section {
                padding: 72px 0;
            }
            .hero-category {
                padding: 90px 0 72px;
            }
            .hero-category h1 {
                font-size: 38px;
            }
            .feature-card {
                grid-template-columns: 1fr;
            }
            .feature-card .cover {
                min-height: 220px;
            }
            .value-grid {
                grid-template-columns: 1fr;
                gap: 36px;
            }
            .rel-grid {
                grid-template-columns: 1fr;
            }
            .footer-top {
                flex-direction: column;
            }
        }

        @media (max-width: 767px) {
            .section {
                padding: 48px 0;
            }
            .hero-category {
                padding: 72px 0 56px;
            }
            .hero-category h1 {
                font-size: 28px;
            }
            .hero-category .lead {
                font-size: 15px;
            }
            .hero-meta {
                gap: 12px 20px;
                margin-bottom: 28px;
            }
            .hero-cta .btn {
                min-width: 128px;
                height: 42px;
                font-size: 14px;
                padding: 0 20px;
            }
            .channel-nav {
                gap: 20px;
            }
            .channel-nav a {
                font-size: 13px;
                line-height: 48px;
            }
            .search-toggle,
            .btn-follow {
                padding: 7px 10px;
                font-size: 13px;
            }
            .brand-actions {
                gap: 8px;
            }
            .brand-actions .search-toggle i,
            .brand-actions .btn-follow i {
                margin-right: 0;
            }
            .logo-text {
                font-size: 17px;
            }
            .logo-mark {
                width: 30px;
                height: 30px;
                font-size: 16px;
            }
            .section-title {
                font-size: 26px;
            }
            .sub-filters {
                margin-bottom: 32px;
                padding: 16px 0;
                gap: 8px;
            }
            .filter-btn {
                font-size: 13px;
                padding: 6px 14px;
            }
            .feature-card .body {
                padding: 28px 24px;
            }
            .feature-card h3 {
                font-size: 21px;
            }
            .list-card {
                flex-wrap: wrap;
                gap: 12px;
                padding: 22px 18px;
            }
            .list-num {
                font-size: 30px;
                min-width: 44px;
            }
            .list-thumb {
                display: none;
            }
            .list-info h4 {
                font-size: 16px;
            }
            .list-info p {
                font-size: 13px;
            }
            .list-arrow {
                font-size: 16px;
            }
            .cta-block {
                padding: 72px 0;
            }
            .cta-block::before {
                font-size: 60px;
            }
            .cta-block h2 {
                font-size: 26px;
            }
            .cta-block p {
                font-size: 14px;
                margin-bottom: 28px;
            }
            .cta-block .btn {
                min-width: 132px;
                height: 42px;
                font-size: 14px;
                padding: 0 20px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }
            .value-strip {
                padding: 56px 0;
            }
            .faq-item .accordion-button {
                font-size: 15px;
                padding: 18px 0;
            }
            .faq-item .accordion-body {
                font-size: 13px;
                max-width: 100%;
            }
        }

        @media (max-width: 520px) {
            .brand-actions .search-toggle span,
            .brand-actions .btn-follow span {
                display: none;
            }
            .search-toggle,
            .btn-follow {
                width: 36px;
                padding: 0;
                justify-content: center;
                height: 36px;
            }
            .container {
                padding: 0 20px;
            }
            .rel-card {
                padding: 28px 22px;
                flex-direction: column;
                align-items: flex-start;
            }
            .rel-card .arrow {
                transform: rotate(90deg);
            }
            .rel-card:hover .arrow {
                transform: rotate(90deg) translateX(4px);
            }
        }