/* roulang page: index */
:root {
            --bg-page: #fbf5ee;
            --bg-card: #f5ece1;
            --bg-card-alt: #eee3d3;
            --primary-red: #c04128;
            --primary-red-hover: #a8351f;
            --dark-brown: #361b17;
            --text-dark: #221310;
            --text-muted: #84726b;
            --text-light: #ab9c94;
            --border-color: #eedccb;
            --font-serif: "Songti SC", "SimSun", "STSong", serif;
            --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
        }

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

        body {
            background-color: var(--bg-page);
            color: var(--text-dark);
            font-family: var(--font-sans);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: all 0.25s ease;
        }

        .container {
            width: 100%;
            max-width: 1040px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* 顶部导航 */
        .site-header {
            background-color: var(--bg-page);
            border-bottom: 1px solid var(--border-color);
            position: sticky;
            top: 0;
            z-index: 100;
        }

        .nav-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
        }

        .logo-wrap {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .logo-badge {
            width: 32px;
            height: 32px;
            background-color: var(--primary-red);
            border-radius: 50%;
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            font-size: 15px;
            font-family: var(--font-serif);
        }

        .logo-text {
            display: flex;
            flex-direction: column;
        }

        .logo-name {
            font-family: var(--font-serif);
            font-size: 19px;
            font-weight: 700;
            letter-spacing: 1px;
            color: var(--dark-brown);
            line-height: 1.1;
        }

        .logo-sub {
            font-size: 9px;
            letter-spacing: 2px;
            color: var(--text-muted);
            text-transform: uppercase;
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 24px;
        }

        .nav-link {
            font-size: 13px;
            color: var(--text-muted);
            letter-spacing: 0.5px;
        }

        .nav-link:hover, .nav-link.active {
            color: var(--primary-red);
        }

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

        .btn-tag-pill {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 4px 12px;
            border-radius: 14px;
            background: #fff;
            border: 1px solid var(--border-color);
            font-size: 11px;
            color: var(--text-muted);
        }

        .btn-tag-pill span.num {
            color: var(--primary-red);
            font-weight: bold;
        }

        .btn-app {
            background-color: #1f1b1a;
            color: #fff;
            padding: 6px 14px;
            border-radius: 4px;
            font-size: 12px;
            font-weight: 500;
        }

        .btn-app:hover {
            background-color: #38302e;
        }

        /* Hero 区域 */
        .hero-section {
            padding: 50px 0 35px;
        }

        .hero-layout {
            display: grid;
            grid-template-columns: 1.15fr 0.85fr;
            align-items: center;
            gap: 40px;
        }

        .hero-tag {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 12px;
            color: var(--primary-red);
            margin-bottom: 16px;
            letter-spacing: 0.5px;
        }

        .hero-tag::before {
            content: "";
            width: 14px;
            height: 1.5px;
            background: var(--primary-red);
        }

        .hero-title {
            font-family: var(--font-serif);
            font-size: 46px;
            line-height: 1.25;
            color: var(--dark-brown);
            font-weight: 800;
            letter-spacing: 1px;
            margin-bottom: 8px;
        }

        .hero-sub-en {
            font-size: 12px;
            letter-spacing: 5px;
            color: var(--text-light);
            text-transform: uppercase;
            margin-bottom: 24px;
            font-family: var(--font-sans);
        }

        .hero-desc {
            font-size: 13.5px;
            line-height: 1.8;
            color: var(--text-muted);
            border-left: 2px solid var(--primary-red);
            padding-left: 14px;
            margin-bottom: 28px;
        }

        .hero-desc strong {
            color: var(--primary-red);
            font-weight: 600;
        }

        .hero-btns {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .btn-primary {
            background-color: var(--primary-red);
            color: #fff;
            padding: 9px 22px;
            border-radius: 3px;
            font-size: 13px;
            font-weight: 500;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .btn-primary:hover {
            background-color: var(--primary-red-hover);
        }

        .btn-secondary {
            background-color: transparent;
            color: var(--dark-brown);
            padding: 8px 18px;
            border-radius: 3px;
            border: 1px solid #c7b2a3;
            font-size: 13px;
        }

        .btn-secondary:hover {
            background-color: rgba(0,0,0,0.03);
        }

        .hero-visual {
            position: relative;
            min-height: 310px;
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .hero-cards-stack {
            position: relative;
            width: 260px;
            height: 310px;
        }

        .stack-card {
            position: absolute;
            width: 175px;
            height: 250px;
            border-radius: 8px;
            box-shadow: 0 16px 30px rgba(45, 20, 15, 0.18);
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            padding: 18px 14px;
            color: #fff;
            transition: transform 0.3s ease;
        }

        .card-bg-1 {
            background: linear-gradient(145deg, #1f2735, #2d3b4d);
            right: 0;
            top: 0;
            transform: rotate(5deg);
        }

        .card-bg-2 {
            background: linear-gradient(145deg, #d23f33, #9d2427);
            left: 5px;
            top: 25px;
            transform: rotate(-4deg);
        }

        .card-bg-3 {
            background: linear-gradient(145deg, #782b5b, #33152c);
            left: 50px;
            top: 55px;
            transform: rotate(2deg);
            z-index: 3;
        }

        .stack-card .card-icon {
            font-size: 26px;
            margin-bottom: auto;
            align-self: center;
            padding-top: 25px;
        }

        .stack-card .card-text {
            font-size: 11px;
            line-height: 1.4;
            opacity: 0.9;
            text-align: center;
        }

        /* 统计栏 */
        .hero-stats-row {
            display: flex;
            gap: 40px;
            margin-top: 35px;
            padding-top: 24px;
            border-top: 1px dashed var(--border-color);
        }

        .stat-item .num {
            font-family: var(--font-serif);
            font-size: 22px;
            font-weight: 700;
            color: var(--primary-red);
            line-height: 1;
        }

        .stat-item .lbl {
            font-size: 11px;
            color: var(--text-light);
            margin-top: 4px;
        }

        /* 黑色横向广播条 */
        .marquee-bar {
            background-color: #271612;
            color: #caa493;
            font-size: 11px;
            padding: 10px 0;
            overflow: hidden;
            white-space: nowrap;
        }

        .marquee-content {
            display: inline-flex;
            gap: 28px;
            align-items: center;
        }

        .marquee-content span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .marquee-content span::before {
            content: "•";
            color: var(--primary-red);
        }

        /* 板块公用头 */
        .section-header {
            display: flex;
            align-items: baseline;
            justify-content: space-between;
            margin-bottom: 20px;
        }

        .section-title-wrap {
            display: flex;
            align-items: baseline;
            gap: 10px;
        }

        .section-title {
            font-family: var(--font-serif);
            font-size: 20px;
            font-weight: 700;
            color: var(--dark-brown);
        }

        .section-sub-en {
            font-size: 10px;
            letter-spacing: 2px;
            color: var(--text-light);
            text-transform: uppercase;
        }

        .section-more {
            font-size: 12px;
            color: var(--text-muted);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .section-more:hover {
            color: var(--primary-red);
        }

        /* 视频卡片网格 (深夜放送) */
        .video-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
            margin-bottom: 45px;
        }

        .video-card {
            background: #fff;
            border-radius: 4px;
            overflow: hidden;
            box-shadow: 0 2px 6px rgba(50, 30, 20, 0.04);
            display: flex;
            flex-direction: column;
            border: 1px solid #faeee4;
            transition: transform 0.2s ease, box-shadow 0.2s ease;
        }

        .video-card:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 16px rgba(50, 30, 20, 0.08);
        }

        .video-thumb {
            height: 110px;
            position: relative;
            background: #2b2524;
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
        }

        .video-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s;
        }

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

        .video-thumb-inner {
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(0,0,0,0.55), transparent);
        }

        .badge-cat {
            position: absolute;
            top: 8px;
            left: 8px;
            background: rgba(0,0,0,0.45);
            backdrop-filter: blur(4px);
            color: #f7d2b8;
            font-size: 9px;
            padding: 2px 6px;
            border-radius: 2px;
            border: 1px solid rgba(255,255,255,0.15);
        }

        .badge-time {
            position: absolute;
            bottom: 6px;
            right: 8px;
            background: rgba(0,0,0,0.6);
            color: #ddd;
            font-size: 9px;
            padding: 1px 5px;
            border-radius: 2px;
        }

        .video-info {
            padding: 12px 10px 10px;
            display: flex;
            flex-direction: column;
            flex-grow: 1;
        }

        .video-name {
            font-size: 13px;
            font-weight: 600;
            color: var(--dark-brown);
            line-height: 1.4;
            margin-bottom: 6px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            min-height: 36px;
        }

        .video-snippet {
            font-size: 11px;
            color: var(--text-muted);
            line-height: 1.45;
            margin-bottom: 10px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .video-meta {
            margin-top: auto;
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 10px;
            color: var(--text-light);
            border-top: 1px solid #f6ece3;
            padding-top: 6px;
        }

        .video-meta .heat {
            color: var(--primary-red);
            font-weight: 500;
        }

        /* 主题分类胶囊 */
        .topics-section {
            margin-bottom: 40px;
        }

        .pill-cluster {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            justify-content: center;
        }

        .topic-pill {
            background-color: var(--bg-card);
            border: 1px solid var(--border-color);
            padding: 6px 14px;
            border-radius: 20px;
            font-size: 12px;
            color: var(--dark-brown);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .topic-pill:hover, .topic-pill.active {
            background-color: #fff;
            border-color: var(--primary-red);
            color: var(--primary-red);
        }

        .topic-pill .count {
            font-size: 10px;
            color: var(--text-light);
        }

        /* 热门排行 + 创作者看板 */
        .ranking-banner-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
            margin-bottom: 45px;
        }

        .rank-card {
            background: #fff;
            border: 1px solid var(--border-color);
            border-radius: 6px;
            padding: 18px 20px;
        }

        .rank-header {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 700;
            color: var(--primary-red);
            margin-bottom: 14px;
            padding-bottom: 8px;
            border-bottom: 1px solid #f8eee4;
        }

        .rank-list {
            list-style: none;
        }

        .rank-item {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 7px 0;
            font-size: 12px;
        }

        .rank-item .num {
            width: 18px;
            height: 18px;
            border-radius: 50%;
            background: #ede3d7;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 10px;
            font-weight: bold;
            flex-shrink: 0;
        }

        .rank-item:nth-child(1) .num {
            background: var(--primary-red);
            color: #fff;
        }

        .rank-item:nth-child(2) .num {
            background: #e0734f;
            color: #fff;
        }

        .rank-item:nth-child(3) .num {
            background: #dba277;
            color: #fff;
        }

        .rank-item .title {
            flex-grow: 1;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            color: var(--dark-brown);
        }

        .rank-item .title:hover {
            color: var(--primary-red);
        }

        .rank-item .heat {
            color: var(--primary-red);
            font-size: 11px;
            flex-shrink: 0;
        }

        /* 创作者卡片 (棕黑底色) */
        .creator-banner {
            background-color: #271612;
            border-radius: 6px;
            padding: 24px;
            color: #e5d8d0;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            position: relative;
            overflow: hidden;
        }

        .creator-banner::after {
            content: "“";
            position: absolute;
            right: 20px;
            top: 10px;
            font-size: 68px;
            color: rgba(255,255,255,0.05);
            font-family: var(--font-serif);
            line-height: 1;
        }

        .creator-title {
            font-family: var(--font-serif);
            font-size: 18px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 6px;
        }

        .creator-title span {
            color: #f7a889;
        }

        .creator-desc {
            font-size: 11px;
            color: #a49187;
            line-height: 1.6;
            margin-bottom: 20px;
        }

        .creator-stats {
            display: flex;
            gap: 20px;
            margin-bottom: 20px;
            padding-bottom: 16px;
            border-bottom: 1px solid rgba(255,255,255,0.08);
        }

        .creator-stat-item .val {
            font-family: var(--font-serif);
            font-size: 16px;
            font-weight: 700;
            color: #fff;
        }

        .creator-stat-item .lbl {
            font-size: 10px;
            color: #8f7970;
        }

        .btn-creator {
            background-color: var(--primary-red);
            color: #fff;
            padding: 7px 18px;
            border-radius: 3px;
            font-size: 12px;
            align-self: flex-start;
        }

        .btn-creator:hover {
            background-color: var(--primary-red-hover);
        }

        /* 四格统计方块 */
        .stats-grid-quad {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 14px;
            margin-bottom: 45px;
        }

        .quad-card {
            background: #fff;
            border: 1px solid var(--border-color);
            border-radius: 4px;
            padding: 16px;
            text-align: center;
        }

        .quad-card .val {
            font-family: var(--font-serif);
            font-size: 24px;
            font-weight: 700;
            color: var(--dark-brown);
            margin-bottom: 4px;
        }

        .quad-card .lbl {
            font-size: 11px;
            color: var(--text-light);
        }

        /* 常见问题 (手风琴) */
        .faq-section {
            margin-bottom: 50px;
        }

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

        .faq-item {
            background: #fff;
            border: 1px solid var(--border-color);
            border-radius: 4px;
            overflow: hidden;
        }

        .faq-question {
            padding: 14px 18px;
            font-size: 13px;
            font-weight: 600;
            color: var(--dark-brown);
            display: flex;
            justify-content: space-between;
            align-items: center;
            cursor: pointer;
        }

        .faq-toggle {
            font-size: 16px;
            color: var(--text-light);
            font-weight: 300;
        }

        .faq-answer {
            padding: 0 18px 14px;
            font-size: 12px;
            color: var(--text-muted);
            line-height: 1.7;
            border-top: 1px solid #f9eee3;
            padding-top: 12px;
        }

        .faq-item.active {
            border-color: #e5b9a8;
        }

        .faq-item.active .faq-question {
            color: var(--primary-red);
        }

        /* 页脚区域 */
        .site-footer {
            background-color: #eedccb;
            border-top: 1px solid #e2ccb9;
            padding: 40px 0 25px;
            color: var(--dark-brown);
        }

        .footer-cols {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1fr;
            gap: 30px;
            margin-bottom: 30px;
        }

        .footer-brand .logo-name {
            font-size: 18px;
            margin-bottom: 10px;
        }

        .footer-brand p {
            font-size: 11px;
            color: #7b655a;
            line-height: 1.7;
            max-width: 260px;
        }

        .footer-col-title {
            font-size: 12px;
            font-weight: 700;
            margin-bottom: 12px;
            color: var(--dark-brown);
        }

        .footer-links {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-links a {
            font-size: 11px;
            color: #7b655a;
        }

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

        .footer-bottom {
            border-top: 1px solid #dfc7b2;
            padding-top: 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 10px;
            color: #927a6f;
        }

        .footer-bottom-links {
            display: flex;
            gap: 16px;
        }

        /* 移动端与平板响应式适配 */
        @media (max-width: 1024px) {
            .video-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }

        @media (max-width: 768px) {
            .hero-layout {
                grid-template-columns: 1fr;
                gap: 30px;
                text-align: center;
            }

            .hero-tag {
                justify-content: center;
            }

            .hero-desc {
                border-left: none;
                padding-left: 0;
            }

            .hero-btns {
                justify-content: center;
            }

            .hero-stats-row {
                justify-content: center;
                gap: 25px;
            }

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

            .ranking-banner-grid {
                grid-template-columns: 1fr;
            }

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

            .footer-cols {
                grid-template-columns: 1fr 1fr;
            }

            .main-nav {
                display: none;
            }
        }

        @media (max-width: 520px) {
            .hero-title {
                font-size: 32px;
            }

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

            .stats-grid-quad {
                grid-template-columns: 1fr;
            }

            .footer-cols {
                grid-template-columns: 1fr;
            }

            .footer-bottom {
                flex-direction: column;
                gap: 10px;
                text-align: center;
            }
        }

/* roulang page: category1 */
:root {
            --bg-page: #fbf5ee;
            --bg-card: #f5ece1;
            --bg-card-alt: #eee3d3;
            --primary-red: #c04128;
            --primary-red-hover: #a8351f;
            --dark-brown: #361b17;
            --text-dark: #221310;
            --text-muted: #84726b;
            --text-light: #ab9c94;
            --border-color: #eedccb;
            --font-serif: "Songti SC", "SimSun", "STSong", serif;
            --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
        }

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

        body {
            background-color: var(--bg-page);
            color: var(--text-dark);
            font-family: var(--font-sans);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: all 0.25s ease;
        }

        .container {
            width: 100%;
            max-width: 1040px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* 顶部导航 */
        .site-header {
            background-color: var(--bg-page);
            border-bottom: 1px solid var(--border-color);
            position: sticky;
            top: 0;
            z-index: 100;
        }

        .nav-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
        }

        .logo-wrap {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .logo-badge {
            width: 32px;
            height: 32px;
            background-color: var(--primary-red);
            border-radius: 50%;
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            font-size: 15px;
            font-family: var(--font-serif);
        }

        .logo-text {
            display: flex;
            flex-direction: column;
        }

        .logo-name {
            font-family: var(--font-serif);
            font-size: 19px;
            font-weight: 700;
            letter-spacing: 1px;
            color: var(--dark-brown);
            line-height: 1.1;
        }

        .logo-sub {
            font-size: 9px;
            letter-spacing: 2px;
            color: var(--text-muted);
            text-transform: uppercase;
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 24px;
        }

        .nav-link {
            font-size: 13px;
            color: var(--text-muted);
            letter-spacing: 0.5px;
        }

        .nav-link:hover, .nav-link.active {
            color: var(--primary-red);
            font-weight: 600;
        }

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

        .btn-tag-pill {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 4px 12px;
            border-radius: 14px;
            background: #fff;
            border: 1px solid var(--border-color);
            font-size: 11px;
            color: var(--text-muted);
        }

        .btn-tag-pill span.num {
            color: var(--primary-red);
            font-weight: bold;
        }

        .btn-app {
            background-color: #1f1b1a;
            color: #fff;
            padding: 6px 14px;
            border-radius: 4px;
            font-size: 12px;
            font-weight: 500;
        }

        .btn-app:hover {
            background-color: #38302e;
        }

        /* 跑马灯状态条 */
        .marquee-strip {
            background-color: #241311;
            color: #d1b49f;
            font-size: 11px;
            padding: 8px 0;
            overflow: hidden;
            letter-spacing: 1.5px;
        }
        .marquee-inner {
            display: flex;
            justify-content: space-around;
            white-space: nowrap;
            gap: 20px;
        }

        /* 分类 Hero 区域 */
        .category-hero {
            padding: 46px 0 36px;
        }

        .hero-layout {
            display: grid;
            grid-template-columns: 1.15fr 0.85fr;
            align-items: center;
            gap: 40px;
        }

        .hero-tag {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 12px;
            color: var(--primary-red);
            margin-bottom: 14px;
            letter-spacing: 0.5px;
        }

        .hero-tag::before {
            content: "";
            width: 14px;
            height: 1.5px;
            background: var(--primary-red);
        }

        .hero-title {
            font-family: var(--font-serif);
            font-size: 42px;
            line-height: 1.25;
            color: var(--dark-brown);
            font-weight: 800;
            letter-spacing: 1px;
            margin-bottom: 8px;
        }

        .hero-sub-en {
            font-size: 11px;
            letter-spacing: 4px;
            color: var(--text-light);
            text-transform: uppercase;
            margin-bottom: 20px;
        }

        .hero-desc {
            font-size: 13.5px;
            line-height: 1.8;
            color: var(--text-muted);
            border-left: 2px solid var(--primary-red);
            padding-left: 14px;
            margin-bottom: 24px;
        }

        .hero-desc strong {
            color: var(--primary-red);
            font-weight: 600;
        }

        .hero-btns {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .btn-primary {
            background-color: var(--primary-red);
            color: #fff;
            padding: 9px 22px;
            border-radius: 3px;
            font-size: 13px;
            font-weight: 500;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .btn-primary:hover {
            background-color: var(--primary-red-hover);
        }

        .btn-secondary {
            background-color: transparent;
            color: var(--dark-brown);
            padding: 8px 18px;
            border-radius: 3px;
            border: 1px solid #c7b2a3;
            font-size: 13px;
        }

        .btn-secondary:hover {
            background-color: rgba(0,0,0,0.03);
        }

        .hero-visual {
            position: relative;
            min-height: 290px;
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .hero-cards-stack {
            position: relative;
            width: 280px;
            height: 290px;
        }

        .stack-card {
            position: absolute;
            width: 190px;
            height: 250px;
            border-radius: 8px;
            box-shadow: 0 16px 30px rgba(45, 20, 15, 0.18);
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            padding: 16px;
            color: #fff;
            background-size: cover;
            background-position: center;
            overflow: hidden;
        }

        .stack-card::after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(0,0,0,0.1) 0%, rgba(0,0,0,0.75) 100%);
            z-index: 1;
        }

        .stack-card-content {
            position: relative;
            z-index: 2;
        }

        .stack-card-content h5 {
            font-size: 13px;
            font-weight: 600;
            margin-bottom: 4px;
        }

        .stack-card-content p {
            font-size: 11px;
            color: #ddd;
        }

        .card-bg-1 {
            top: 0;
            right: 0;
            transform: rotate(6deg);
            background-image: url('/assets/images/8ba154a1680919f7.webp');
        }

        .card-bg-2 {
            bottom: 0;
            left: 0;
            transform: rotate(-5deg);
            background-image: url('/assets/images/fdebb868ae2dbcb6.webp');
            z-index: 2;
            border: 1px solid rgba(255,255,255,0.25);
        }

        /* 统计横栏 */
        .stats-bar {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            padding: 24px 0;
            border-top: 1px solid var(--border-color);
            border-bottom: 1px solid var(--border-color);
            margin: 10px 0 46px;
            text-align: center;
        }

        .stat-item .num {
            font-family: var(--font-serif);
            font-size: 32px;
            font-weight: 700;
            color: var(--primary-red);
            line-height: 1.1;
        }

        .stat-item .lbl {
            font-size: 12px;
            color: var(--text-muted);
            margin-top: 4px;
        }

        /* 叙事主题分类卡片 */
        .section-header {
            display: flex;
            justify-content: space-between;
            align-items: baseline;
            margin-bottom: 20px;
        }

        .section-title {
            font-family: var(--font-serif);
            font-size: 20px;
            color: var(--dark-brown);
            font-weight: 700;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .section-title span.en {
            font-family: var(--font-sans);
            font-size: 10px;
            letter-spacing: 2px;
            color: var(--text-light);
            text-transform: uppercase;
            font-weight: 400;
        }

        .section-more {
            font-size: 12px;
            color: var(--text-muted);
        }

        .section-more:hover {
            color: var(--primary-red);
        }

        .pillars-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
            margin-bottom: 46px;
        }

        .pillar-card {
            background-color: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 6px;
            padding: 20px 16px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            min-height: 180px;
        }

        .pillar-card:hover {
            background-color: #fff;
            border-color: #d8c2af;
            transform: translateY(-2px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.03);
        }

        .pillar-top .icon {
            width: 32px;
            height: 32px;
            background: #e8d9c7;
            border-radius: 4px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            margin-bottom: 12px;
            color: var(--dark-brown);
        }

        .pillar-top h3 {
            font-size: 15px;
            font-weight: 700;
            color: var(--dark-brown);
            margin-bottom: 6px;
        }

        .pillar-top p {
            font-size: 12px;
            color: var(--text-muted);
            line-height: 1.6;
        }

        .pillar-bottom {
            font-size: 11px;
            color: var(--primary-red);
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 4px;
        }

        /* 纪实视频瀑布网格 */
        .video-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
            margin-bottom: 50px;
        }

        .video-card {
            background-color: #fff;
            border: 1px solid var(--border-color);
            border-radius: 6px;
            overflow: hidden;
            display: flex;
            flex-direction: column;
            transition: all 0.25s ease;
        }

        .video-card:hover {
            border-color: #c7b2a3;
            transform: translateY(-3px);
            box-shadow: 0 12px 24px rgba(45, 20, 15, 0.08);
        }

        .video-thumb {
            position: relative;
            width: 100%;
            height: 140px;
            background-color: #1a1514;
            overflow: hidden;
        }

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

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

        .video-badge {
            position: absolute;
            top: 8px;
            left: 8px;
            background: rgba(36, 19, 17, 0.85);
            color: #d1b49f;
            font-size: 10px;
            padding: 2px 6px;
            border-radius: 2px;
            backdrop-filter: blur(2px);
        }

        .video-duration {
            position: absolute;
            bottom: 6px;
            right: 8px;
            background: rgba(0, 0, 0, 0.7);
            color: #fff;
            font-size: 10px;
            padding: 1px 5px;
            border-radius: 2px;
        }

        .video-info {
            padding: 14px 12px;
            display: flex;
            flex-direction: column;
            flex-grow: 1;
            justify-content: space-between;
        }

        .video-title {
            font-size: 13.5px;
            font-weight: 600;
            color: var(--dark-brown);
            line-height: 1.45;
            margin-bottom: 8px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .video-excerpt {
            font-size: 11.5px;
            color: var(--text-muted);
            line-height: 1.5;
            margin-bottom: 12px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .video-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 11px;
            color: var(--text-light);
            border-top: 1px solid #f2e9df;
            padding-top: 8px;
        }

        .video-meta span.views {
            color: var(--primary-red);
            font-weight: 500;
        }

        /* 创作者共建横幅 */
        .creator-banner {
            background-color: #241311;
            color: #eedccb;
            border-radius: 8px;
            padding: 36px 40px;
            display: grid;
            grid-template-columns: 1.3fr 0.7fr;
            align-items: center;
            gap: 24px;
            margin-bottom: 50px;
        }

        .creator-banner h3 {
            font-family: var(--font-serif);
            font-size: 26px;
            color: #fff;
            margin-bottom: 10px;
            line-height: 1.3;
        }

        .creator-banner p {
            font-size: 13px;
            line-height: 1.7;
            color: #c7b2a3;
        }

        .creator-banner-actions {
            display: flex;
            flex-direction: column;
            align-items: flex-end;
            gap: 12px;
        }

        .btn-gold {
            background-color: #d19f56;
            color: #1a0f0d;
            font-weight: 600;
            padding: 10px 24px;
            border-radius: 4px;
            font-size: 13px;
            display: inline-block;
        }

        .btn-gold:hover {
            background-color: #deb16e;
        }

        .creator-stat-line {
            font-size: 11px;
            color: #ab9c94;
        }

        /* 常见问题 */
        .faq-section {
            margin-bottom: 60px;
        }

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

        .faq-item {
            background-color: #fff;
            border: 1px solid var(--border-color);
            border-radius: 4px;
            overflow: hidden;
        }

        .faq-question {
            padding: 16px 20px;
            font-size: 14px;
            font-weight: 600;
            color: var(--dark-brown);
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            user-select: none;
        }

        .faq-question::after {
            content: "+";
            font-size: 18px;
            font-weight: 400;
            color: var(--text-light);
            transition: transform 0.2s ease;
        }

        .faq-item.active .faq-question::after {
            content: "−";
            color: var(--primary-red);
        }

        .faq-answer {
            padding: 0 20px 16px;
            font-size: 13px;
            line-height: 1.7;
            color: var(--text-muted);
            border-top: 1px solid #f6eee4;
            display: none;
        }

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

        /* 页脚 */
        .site-footer {
            background-color: var(--bg-card);
            border-top: 1px solid var(--border-color);
            padding: 48px 0 24px;
        }

        .footer-cols {
            display: grid;
            grid-template-columns: 1.8fr 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-brand p {
            font-size: 12.5px;
            color: var(--text-muted);
            line-height: 1.8;
            max-width: 320px;
        }

        .footer-col-title {
            font-size: 13px;
            font-weight: 700;
            color: var(--dark-brown);
            margin-bottom: 16px;
            letter-spacing: 0.5px;
        }

        .footer-links {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-links a {
            font-size: 12px;
            color: var(--text-muted);
        }

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

        .footer-bottom {
            border-top: 1px solid var(--border-color);
            padding-top: 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 11px;
            color: var(--text-light);
        }

        .footer-bottom-links {
            display: flex;
            gap: 16px;
        }

        .footer-bottom-links a:hover {
            color: var(--dark-brown);
        }

        /* 响应式断点 */
        @media (max-width: 1024px) {
            .pillars-grid, .video-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }

        @media (max-width: 768px) {
            .hero-layout {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            .hero-visual {
                display: none;
            }
            .hero-title {
                font-size: 32px;
            }
            .main-nav {
                display: none;
            }
            .pillars-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .video-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .creator-banner {
                grid-template-columns: 1fr;
                text-align: left;
                padding: 24px;
            }
            .creator-banner-actions {
                align-items: flex-start;
            }
            .footer-cols {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                gap: 10px;
                text-align: center;
            }
        }

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

/* roulang page: article */
:root {
            --bg-page: #fbf5ee;
            --bg-card: #f5ece1;
            --bg-card-alt: #eee3d3;
            --primary-red: #c04128;
            --primary-red-hover: #a8351f;
            --dark-brown: #361b17;
            --text-dark: #221310;
            --text-muted: #84726b;
            --text-light: #ab9c94;
            --border-color: #eedccb;
            --font-serif: "Songti SC", "SimSun", "STSong", serif;
            --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
        }

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

        body {
            background-color: var(--bg-page);
            color: var(--text-dark);
            font-family: var(--font-sans);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: all 0.25s ease;
        }

        .container {
            width: 100%;
            max-width: 1040px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* 顶部导航 */
        .site-header {
            background-color: var(--bg-page);
            border-bottom: 1px solid var(--border-color);
            position: sticky;
            top: 0;
            z-index: 100;
        }

        .nav-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
        }

        .logo-wrap {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .logo-badge {
            width: 32px;
            height: 32px;
            background-color: var(--primary-red);
            border-radius: 50%;
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            font-size: 15px;
            font-family: var(--font-serif);
        }

        .logo-text {
            display: flex;
            flex-direction: column;
        }

        .logo-name {
            font-family: var(--font-serif);
            font-size: 19px;
            font-weight: 700;
            letter-spacing: 1px;
            color: var(--dark-brown);
            line-height: 1.1;
        }

        .logo-sub {
            font-size: 9px;
            letter-spacing: 2px;
            color: var(--text-muted);
            text-transform: uppercase;
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 24px;
        }

        .nav-link {
            font-size: 13px;
            color: var(--text-muted);
            letter-spacing: 0.5px;
        }

        .nav-link:hover, .nav-link.active {
            color: var(--primary-red);
        }

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

        .btn-tag-pill {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 4px 12px;
            border-radius: 14px;
            background: #fff;
            border: 1px solid var(--border-color);
            font-size: 11px;
            color: var(--text-muted);
        }

        .btn-tag-pill span.num {
            color: var(--primary-red);
            font-weight: bold;
        }

        .btn-app {
            background-color: #1f1b1a;
            color: #fff;
            padding: 6px 14px;
            border-radius: 4px;
            font-size: 12px;
            font-weight: 500;
        }

        .btn-app:hover {
            background-color: #38302e;
        }

        /* 文章主体布局 */
        .article-page {
            padding: 40px 0 60px;
        }

        .article-breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 12px;
            color: var(--text-muted);
            margin-bottom: 24px;
        }

        .article-breadcrumb a:hover {
            color: var(--primary-red);
        }

        .article-wrapper {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 36px;
            align-items: start;
        }

        .article-card {
            background: #fff;
            border: 1px solid var(--border-color);
            border-radius: 6px;
            padding: 36px 40px;
            box-shadow: 0 4px 18px rgba(54, 27, 23, 0.03);
        }

        .article-header {
            margin-bottom: 28px;
            padding-bottom: 20px;
            border-bottom: 1px solid var(--border-color);
        }

        .article-category-badge {
            display: inline-block;
            font-size: 12px;
            color: var(--primary-red);
            font-weight: 600;
            margin-bottom: 12px;
            letter-spacing: 0.5px;
        }

        .article-title {
            font-family: var(--font-serif);
            font-size: 30px;
            line-height: 1.35;
            color: var(--dark-brown);
            font-weight: 800;
            margin-bottom: 16px;
        }

        .article-meta {
            display: flex;
            align-items: center;
            gap: 16px;
            font-size: 12px;
            color: var(--text-muted);
        }

        .article-hero-cover {
            margin: 20px 0 30px;
            border-radius: 6px;
            overflow: hidden;
            background: #ede2d5;
        }

        .article-hero-cover img {
            width: 100%;
            height: auto;
            max-height: 380px;
            object-fit: cover;
            display: block;
        }

        .article-body {
            font-size: 15px;
            line-height: 1.85;
            color: #332420;
        }

        .article-body p {
            margin-bottom: 20px;
            text-align: justify;
        }

        .article-body h2 {
            font-family: var(--font-serif);
            font-size: 20px;
            color: var(--dark-brown);
            margin: 32px 0 16px;
            padding-left: 10px;
            border-left: 3px solid var(--primary-red);
        }

        .article-body h3 {
            font-family: var(--font-serif);
            font-size: 17px;
            color: var(--dark-brown);
            margin: 24px 0 12px;
        }

        .article-body blockquote {
            background: var(--bg-card);
            border-left: 3px solid var(--primary-red);
            padding: 14px 18px;
            margin: 24px 0;
            font-size: 14px;
            color: var(--text-dark);
            border-radius: 0 4px 4px 0;
        }

        .article-body img {
            max-width: 100%;
            border-radius: 4px;
            margin: 16px 0;
            display: block;
        }

        /* 侧边推荐 */
        .sidebar-panel {
            display: flex;
            flex-direction: column;
            gap: 24px;
        }

        .side-card {
            background: #fff;
            border: 1px solid var(--border-color);
            border-radius: 6px;
            padding: 20px;
        }

        .side-card-title {
            font-family: var(--font-serif);
            font-size: 16px;
            color: var(--dark-brown);
            margin-bottom: 16px;
            font-weight: 700;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .side-card-title span.sub {
            font-size: 10px;
            color: var(--text-light);
            text-transform: uppercase;
            letter-spacing: 1px;
            font-family: var(--font-sans);
        }

        .side-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .side-item {
            display: flex;
            gap: 12px;
            align-items: center;
        }

        .side-item-thumb {
            width: 72px;
            height: 52px;
            border-radius: 4px;
            overflow: hidden;
            flex-shrink: 0;
            background: #eee;
        }

        .side-item-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
        }

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

        .side-item-title {
            font-size: 13px;
            line-height: 1.4;
            color: var(--text-dark);
            margin-bottom: 4px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .side-item:hover .side-item-title {
            color: var(--primary-red);
        }

        .side-item-time {
            font-size: 11px;
            color: var(--text-light);
        }

        .banner-promo {
            background: #2a1612;
            color: #fff;
            border-radius: 6px;
            padding: 24px 20px;
            position: relative;
            overflow: hidden;
        }

        .banner-promo-tag {
            display: inline-block;
            font-size: 11px;
            color: #f7a897;
            margin-bottom: 8px;
            letter-spacing: 1px;
        }

        .banner-promo-title {
            font-family: var(--font-serif);
            font-size: 18px;
            margin-bottom: 8px;
            line-height: 1.3;
        }

        .banner-promo-desc {
            font-size: 12px;
            color: #cfb9b4;
            margin-bottom: 16px;
            line-height: 1.5;
        }

        .btn-promo {
            display: inline-block;
            background: var(--primary-red);
            color: #fff;
            padding: 6px 14px;
            border-radius: 3px;
            font-size: 12px;
            font-weight: 500;
        }

        .btn-promo:hover {
            background: var(--primary-red-hover);
        }

        .empty-article {
            padding: 60px 20px;
            text-align: center;
        }

        .empty-title {
            font-size: 20px;
            color: var(--dark-brown);
            margin-bottom: 12px;
            font-family: var(--font-serif);
        }

        .empty-link {
            display: inline-block;
            margin-top: 14px;
            color: var(--primary-red);
            font-size: 14px;
            border-bottom: 1px solid var(--primary-red);
        }

        /* 页脚 */
        .site-footer {
            background-color: var(--bg-card);
            border-top: 1px solid var(--border-color);
            padding: 50px 0 30px;
            margin-top: 60px;
        }

        .footer-cols {
            display: grid;
            grid-template-columns: 2.2fr 1fr 1fr 1fr;
            gap: 36px;
            margin-bottom: 40px;
        }

        .footer-brand p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.8;
            max-width: 320px;
        }

        .footer-col-title {
            font-family: var(--font-serif);
            font-size: 14px;
            font-weight: 700;
            color: var(--dark-brown);
            margin-bottom: 14px;
        }

        .footer-links {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-links a {
            font-size: 12px;
            color: var(--text-muted);
        }

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

        .footer-bottom {
            padding-top: 24px;
            border-top: 1px solid var(--border-color);
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 11.5px;
            color: var(--text-light);
        }

        .footer-bottom-links {
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .footer-bottom-links a {
            color: var(--text-light);
        }

        .footer-bottom-links a:hover {
            color: var(--primary-red);
        }

        /* 响应式样式 */
        @media (max-width: 1024px) {
            .article-wrapper {
                grid-template-columns: 1fr;
            }
            .sidebar-panel {
                margin-top: 20px;
            }
        }

        @media (max-width: 768px) {
            .main-nav {
                display: none;
            }
            .article-card {
                padding: 24px 18px;
            }
            .article-title {
                font-size: 22px;
            }
            .footer-cols {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                gap: 12px;
                text-align: center;
            }
        }

        @media (max-width: 520px) {
            .footer-cols {
                grid-template-columns: 1fr;
            }
            .article-title {
                font-size: 20px;
            }
        }