/* roulang page: index */
:root {
            --bg-body: #0a0d18;
            --bg-card: #121829;
            --bg-card-hover: #19223a;
            --bg-panel: #0d1222;
            --primary: #ff5722;
            --primary-glow: rgba(255, 87, 34, 0.4);
            --accent-blue: #2979ff;
            --text-main: #ffffff;
            --text-muted: #8c9cb8;
            --text-sub: #5d6f8f;
            --border-color: rgba(255, 255, 255, 0.08);
            --border-highlight: rgba(255, 255, 255, 0.16);
            --container-max: 1200px;
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --radius-full: 9999px;
            --transition: all 0.28s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            background-color: var(--bg-body);
            color: var(--text-main);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
        }

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

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

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

        /* 顶部导航 */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(10, 13, 24, 0.88);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-color);
            height: 72px;
            display: flex;
            align-items: center;
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
        }

        .logo-box {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 22px;
            font-weight: 800;
            letter-spacing: 0.5px;
            color: #fff;
        }

        .logo-box i {
            color: var(--primary);
            font-size: 26px;
        }

        .header-search {
            position: relative;
            max-width: 320px;
            width: 100%;
            margin: 0 24px;
        }

        .header-search input {
            width: 100%;
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-full);
            padding: 9px 40px 9px 18px;
            color: #fff;
            font-size: 13.5px;
            outline: none;
            transition: var(--transition);
        }

        .header-search input:focus {
            background: rgba(255, 255, 255, 0.14);
            border-color: rgba(255, 255, 255, 0.3);
            box-shadow: 0 0 0 3px rgba(41, 121, 255, 0.2);
        }

        .header-search button {
            position: absolute;
            right: 12px;
            top: 50%;
            transform: translateY(-50%);
            background: none;
            border: none;
            color: var(--text-muted);
            cursor: pointer;
            font-size: 14px;
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 24px;
            list-style: none;
        }

        .main-nav a {
            color: var(--text-muted);
            font-size: 15px;
            font-weight: 500;
            padding: 6px 2px;
            position: relative;
        }

        .main-nav a:hover,
        .main-nav a.active {
            color: #fff;
        }

        .main-nav a.active::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            right: 0;
            height: 2px;
            background: var(--primary);
            border-radius: 2px;
        }

        .header-user {
            display: flex;
            align-items: center;
            margin-left: 20px;
        }

        .user-avatar {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: linear-gradient(135deg, #ff5722, #e91e63);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 15px;
            cursor: pointer;
            border: 2px solid rgba(255, 255, 255, 0.2);
            transition: var(--transition);
        }

        .user-avatar:hover {
            transform: scale(1.05);
            border-color: #fff;
        }

        /* 焦点大图 Banner */
        .hero-banner-section {
            padding-top: 24px;
            margin-bottom: 24px;
        }

        .hero-banner {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            height: 440px;
            background-color: #141c2f;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.45);
        }

        .hero-banner-bg {
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/7c72c422843933a2.jpg');
            background-size: cover;
            background-position: center 25%;
            filter: brightness(0.95);
        }

        .hero-banner-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(10, 13, 24, 0.1) 0%, rgba(10, 13, 24, 0.75) 75%, rgba(10, 13, 24, 0.95) 100%),
                        linear-gradient(90deg, rgba(10, 13, 24, 0.8) 0%, rgba(10, 13, 24, 0.3) 50%, rgba(10, 13, 24, 0.7) 100%);
        }

        .hero-banner-content {
            position: absolute;
            bottom: 45px;
            left: 50px;
            z-index: 2;
            max-width: 580px;
        }

        .hero-title {
            font-size: 40px;
            font-weight: 800;
            letter-spacing: -0.5px;
            line-height: 1.25;
            margin-bottom: 12px;
            color: #ffffff;
            text-shadow: 0 2px 10px rgba(0,0,0,0.6);
        }

        .hero-desc {
            font-size: 15px;
            color: #d1d9e6;
            margin-bottom: 22px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            text-shadow: 0 1px 4px rgba(0,0,0,0.5);
        }

        .hero-btn {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: #ffffff;
            color: #0b1120;
            padding: 12px 30px;
            border-radius: var(--radius-full);
            font-size: 15px;
            font-weight: 700;
            box-shadow: 0 6px 20px rgba(255, 255, 255, 0.25);
            transition: var(--transition);
        }

        .hero-btn:hover {
            background: #ff5722;
            color: #ffffff;
            box-shadow: 0 6px 25px var(--primary-glow);
            transform: translateY(-2px);
        }

        .hero-arrow {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: rgba(10, 13, 24, 0.65);
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            cursor: pointer;
            z-index: 5;
            transition: var(--transition);
            backdrop-filter: blur(8px);
        }

        .hero-arrow:hover {
            background: var(--primary);
            border-color: var(--primary);
        }

        .hero-arrow.prev { left: 24px; }
        .hero-arrow.next { right: 24px; }

        /* 分类胶囊标签组 */
        .category-filter-bar {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 12px;
            flex-wrap: wrap;
            margin: 28px 0 36px;
        }

        .pill-badge {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid var(--border-color);
            color: var(--text-muted);
            padding: 8px 22px;
            border-radius: var(--radius-full);
            font-size: 14px;
            font-weight: 500;
            transition: var(--transition);
        }

        .pill-badge:hover,
        .pill-badge.active {
            background: rgba(255, 255, 255, 0.16);
            color: #fff;
            border-color: rgba(255, 255, 255, 0.3);
        }

        /* 通用分区标题 */
        .section-header {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 22px;
        }

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

        .section-title {
            font-size: 22px;
            font-weight: 700;
            color: #ffffff;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .section-tagline {
            font-size: 14px;
            color: var(--text-muted);
            font-weight: normal;
        }

        /* 视频卡片网格 - 对应参考图 6 列/5 列网格 */
        .video-grid {
            display: grid;
            grid-template-columns: repeat(6, 1fr);
            gap: 18px;
            margin-bottom: 48px;
        }

        .video-card {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            overflow: hidden;
            display: flex;
            flex-direction: column;
            border: 1px solid var(--border-color);
            transition: var(--transition);
            position: relative;
        }

        .video-card:hover {
            transform: translateY(-6px);
            border-color: var(--border-highlight);
            box-shadow: 0 16px 30px rgba(0, 0, 0, 0.5);
        }

        .card-poster {
            position: relative;
            aspect-ratio: 2 / 2.9;
            overflow: hidden;
            background: #192237;
        }

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

        .video-card:hover .card-poster img {
            transform: scale(1.06);
        }

        .card-badge {
            position: absolute;
            top: 10px;
            right: 10px;
            background: rgba(0, 0, 0, 0.7);
            backdrop-filter: blur(4px);
            color: #fff;
            font-size: 11px;
            padding: 3px 8px;
            border-radius: var(--radius-sm);
            font-weight: 600;
        }

        .card-content {
            padding: 12px 14px 14px;
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .card-title {
            font-size: 15px;
            font-weight: 600;
            color: #f1f5f9;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .video-card:hover .card-title {
            color: var(--primary);
        }

        .card-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 12px;
            color: var(--text-muted);
        }

        .card-score {
            color: #ff9800;
            font-weight: 700;
            display: flex;
            align-items: center;
            gap: 3px;
        }

        .card-info {
            color: var(--text-sub);
            font-size: 11.5px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        /* 本周热度排行榜 TOP5 样式 */
        .ranking-card {
            background: linear-gradient(180deg, #121829 0%, #0d1220 100%);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 24px;
            margin-bottom: 48px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
        }

        .ranking-title-wrap {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 20px;
        }

        .ranking-title-wrap i {
            color: #ffb300;
        }

        .ranking-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .ranking-item {
            display: flex;
            align-items: center;
            justify-content: space-between;
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid rgba(255, 255, 255, 0.05);
            padding: 14px 20px;
            border-radius: var(--radius-md);
            transition: var(--transition);
        }

        .ranking-item:hover {
            background: rgba(255, 255, 255, 0.08);
            border-color: rgba(255, 255, 255, 0.15);
            transform: translateX(4px);
        }

        .ranking-item-left {
            display: flex;
            align-items: center;
            gap: 18px;
            flex: 1;
            min-width: 0;
        }

        .ranking-num {
            font-size: 18px;
            font-weight: 800;
            width: 28px;
            text-align: center;
            flex-shrink: 0;
        }

        .ranking-num.num-1 { color: #ff5252; }
        .ranking-num.num-2 { color: #ff9100; }
        .ranking-num.num-3 { color: #ffd600; }
        .ranking-num.num-default { color: var(--text-sub); }

        .ranking-name {
            font-size: 15px;
            font-weight: 600;
            color: #fff;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .ranking-item:hover .ranking-name {
            color: var(--primary);
        }

        .ranking-heat {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            color: var(--text-muted);
            flex-shrink: 0;
        }

        .ranking-heat i {
            color: #ff5722;
            font-size: 12px;
        }

        /* 经典典藏 / 影史神作横排卡片 */
        .classic-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            margin-bottom: 48px;
        }

        .classic-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 14px;
            display: flex;
            align-items: center;
            gap: 14px;
            transition: var(--transition);
        }

        .classic-card:hover {
            border-color: var(--border-highlight);
            transform: translateY(-4px);
            background: var(--bg-card-hover);
        }

        .classic-thumb {
            width: 64px;
            height: 64px;
            border-radius: var(--radius-sm);
            overflow: hidden;
            flex-shrink: 0;
            background: #192237;
        }

        .classic-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

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

        .classic-title {
            font-size: 14.5px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 4px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .classic-desc {
            font-size: 12px;
            color: var(--text-sub);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        /* 即将上线·新片预告 */
        .upcoming-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            margin-bottom: 48px;
        }

        .upcoming-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 24px;
            text-align: center;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 12px;
            transition: var(--transition);
        }

        .upcoming-card:hover {
            border-color: var(--border-highlight);
            transform: translateY(-4px);
        }

        .upcoming-pill {
            background: rgba(255, 87, 34, 0.15);
            color: var(--primary);
            font-size: 12px;
            padding: 4px 14px;
            border-radius: var(--radius-full);
            font-weight: 600;
        }

        .upcoming-title {
            font-size: 17px;
            font-weight: 700;
            color: #fff;
        }

        .upcoming-date {
            font-size: 13px;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .upcoming-action {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: #ffffff;
            font-size: 13px;
            font-weight: 600;
            margin-top: 6px;
            transition: var(--transition);
        }

        .upcoming-action:hover {
            color: var(--primary);
        }

        /* 平台特色简短声明框 (参考图下方深色文本框) */
        .platform-intro-box {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 24px 30px;
            margin-bottom: 56px;
            text-align: center;
        }

        .platform-intro-box p {
            font-size: 13.5px;
            color: var(--text-muted);
            line-height: 1.8;
            max-width: 960px;
            margin: 0 auto;
        }

        /* 页脚区域 */
        .site-footer {
            border-top: 1px solid var(--border-color);
            padding: 40px 0 32px;
            background: #070912;
            color: var(--text-sub);
            font-size: 13px;
            text-align: center;
        }

        .footer-links {
            display: flex;
            justify-content: center;
            gap: 24px;
            list-style: none;
            margin-bottom: 16px;
            flex-wrap: wrap;
        }

        .footer-links a {
            color: var(--text-muted);
            font-size: 13.5px;
        }

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

        .footer-copy {
            margin-bottom: 16px;
            color: var(--text-sub);
        }

        .friendly-links {
            display: flex;
            justify-content: center;
            gap: 16px;
            flex-wrap: wrap;
            padding-top: 16px;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            font-size: 12px;
        }

        .friendly-links span {
            color: var(--text-sub);
        }

        .friendly-links a {
            color: var(--text-sub);
        }

        .friendly-links a:hover {
            color: var(--text-muted);
        }

        /* 移动端与响应式适配 */
        @media (max-width: 1024px) {
            .video-grid {
                grid-template-columns: repeat(4, 1fr);
            }
            .classic-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .hero-banner {
                height: 380px;
            }
            .hero-title {
                font-size: 32px;
            }
        }

        @media (max-width: 768px) {
            .site-header {
                height: auto;
                padding: 12px 0;
            }
            .header-inner {
                flex-wrap: wrap;
                gap: 12px;
            }
            .header-search {
                order: 3;
                max-width: 100%;
                margin: 6px 0 0;
            }
            .main-nav {
                gap: 16px;
                overflow-x: auto;
                white-space: nowrap;
                max-width: 100%;
            }
            .hero-banner {
                height: 320px;
            }
            .hero-banner-content {
                bottom: 25px;
                left: 20px;
                right: 20px;
            }
            .hero-title {
                font-size: 24px;
            }
            .hero-desc {
                font-size: 13.5px;
                margin-bottom: 16px;
            }
            .hero-arrow {
                display: none;
            }
            .video-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 12px;
            }
            .upcoming-grid {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 520px) {
            .video-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 10px;
            }
            .classic-grid {
                grid-template-columns: 1fr;
            }
            .hero-banner {
                height: 280px;
            }
            .hero-title {
                font-size: 20px;
            }
            .hero-btn {
                padding: 9px 20px;
                font-size: 13.5px;
            }
            .card-title {
                font-size: 13.5px;
            }
            .ranking-item {
                padding: 10px 14px;
            }
        }

/* roulang page: article */
:root {
            --bg-body: #0a0d18;
            --bg-card: #121829;
            --bg-card-hover: #19223a;
            --bg-panel: #0d1222;
            --primary: #ff5722;
            --primary-glow: rgba(255, 87, 34, 0.4);
            --accent-blue: #2979ff;
            --text-main: #ffffff;
            --text-muted: #8c9cb8;
            --text-sub: #5d6f8f;
            --border-color: rgba(255, 255, 255, 0.08);
            --border-highlight: rgba(255, 255, 255, 0.16);
            --container-max: 1200px;
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --radius-full: 9999px;
            --transition: all 0.28s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            background-color: var(--bg-body);
            color: var(--text-main);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
        }

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

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

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

        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(10, 13, 24, 0.88);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-color);
            height: 72px;
            display: flex;
            align-items: center;
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
        }

        .logo-box {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 22px;
            font-weight: 800;
            letter-spacing: 0.5px;
            color: #fff;
        }

        .logo-box i {
            color: var(--primary);
            font-size: 26px;
        }

        .header-search {
            position: relative;
            max-width: 320px;
            width: 100%;
            margin: 0 24px;
        }

        .header-search input {
            width: 100%;
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-full);
            padding: 9px 40px 9px 18px;
            color: #fff;
            font-size: 13.5px;
            outline: none;
            transition: var(--transition);
        }

        .header-search input:focus {
            background: rgba(255, 255, 255, 0.14);
            border-color: rgba(255, 255, 255, 0.3);
            box-shadow: 0 0 0 3px rgba(41, 121, 255, 0.2);
        }

        .header-search button {
            position: absolute;
            right: 12px;
            top: 50%;
            transform: translateY(-50%);
            background: none;
            border: none;
            color: var(--text-muted);
            cursor: pointer;
            font-size: 14px;
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 24px;
            list-style: none;
        }

        .main-nav a {
            color: var(--text-muted);
            font-size: 15px;
            font-weight: 500;
            padding: 6px 2px;
            position: relative;
        }

        .main-nav a:hover,
        .main-nav a.active {
            color: #fff;
        }

        .main-nav a.active::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            right: 0;
            height: 2px;
            background: var(--primary);
            border-radius: 2px;
        }

        .header-user {
            display: flex;
            align-items: center;
            margin-left: 20px;
        }

        .user-avatar {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-muted);
            border: 1px solid var(--border-color);
            cursor: pointer;
            transition: var(--transition);
        }

        .user-avatar:hover {
            color: #fff;
            border-color: var(--border-highlight);
            transform: scale(1.05);
        }

        /* 文章详情专属布局 */
        .article-page-wrap {
            padding: 30px 0 60px;
        }

        .breadcrumb-nav {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13.5px;
            color: var(--text-sub);
            margin-bottom: 24px;
        }

        .breadcrumb-nav a {
            color: var(--text-muted);
        }

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

        .article-layout {
            display: grid;
            grid-template-columns: minmax(0, 1fr) 340px;
            gap: 32px;
            align-items: start;
        }

        .article-main-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 40px;
            box-shadow: 0 16px 36px rgba(0, 0, 0, 0.35);
        }

        .article-header {
            margin-bottom: 30px;
            border-bottom: 1px solid var(--border-color);
            padding-bottom: 24px;
        }

        .article-tag {
            display: inline-block;
            background: rgba(255, 87, 34, 0.15);
            color: var(--primary);
            font-size: 13px;
            font-weight: 600;
            padding: 4px 14px;
            border-radius: var(--radius-full);
            margin-bottom: 16px;
            border: 1px solid rgba(255, 87, 34, 0.3);
        }

        .article-title {
            font-size: 32px;
            font-weight: 800;
            line-height: 1.35;
            color: #ffffff;
            margin-bottom: 16px;
            letter-spacing: -0.3px;
        }

        .article-meta-bar {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 20px;
            font-size: 13.5px;
            color: var(--text-muted);
        }

        .article-meta-item {
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .article-meta-item i {
            color: var(--primary);
        }

        .article-cover {
            margin-bottom: 30px;
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: 0 10px 24px rgba(0, 0, 0, 0.4);
            position: relative;
        }

        .article-cover img {
            width: 100%;
            height: auto;
            max-height: 480px;
            object-fit: cover;
        }

        .article-lead-box {
            background: rgba(255, 255, 255, 0.03);
            border-left: 4px solid var(--primary);
            padding: 18px 22px;
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            color: #d1d9e6;
            font-size: 15px;
            line-height: 1.7;
            margin-bottom: 32px;
        }

        .article-body-content {
            color: #dbe3ef;
            font-size: 16px;
            line-height: 1.85;
            word-wrap: break-word;
        }

        .article-body-content p {
            margin-bottom: 22px;
        }

        .article-body-content h2 {
            font-size: 24px;
            color: #ffffff;
            margin: 36px 0 18px;
            padding-bottom: 10px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            font-weight: 700;
        }

        .article-body-content h3 {
            font-size: 20px;
            color: #ffffff;
            margin: 28px 0 14px;
            font-weight: 600;
        }

        .article-body-content ul, 
        .article-body-content ol {
            margin: 0 0 24px 24px;
            color: #c9d6ea;
        }

        .article-body-content li {
            margin-bottom: 10px;
        }

        .article-body-content blockquote {
            margin: 24px 0;
            padding: 16px 20px;
            background: rgba(41, 121, 255, 0.08);
            border-left: 3px solid var(--accent-blue);
            border-radius: 4px;
            color: #adc6eb;
            font-style: italic;
        }

        .article-not-found {
            text-align: center;
            padding: 60px 20px;
        }

        .article-not-found i {
            font-size: 54px;
            color: var(--text-sub);
            margin-bottom: 20px;
        }

        .article-not-found h2 {
            font-size: 22px;
            margin-bottom: 12px;
            color: #ffffff;
        }

        .article-not-found p {
            color: var(--text-muted);
            margin-bottom: 24px;
        }

        .back-home-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--primary);
            color: #ffffff;
            padding: 10px 24px;
            border-radius: var(--radius-full);
            font-weight: 600;
            box-shadow: 0 4px 14px var(--primary-glow);
        }

        .article-sidebar {
            display: flex;
            flex-direction: column;
            gap: 28px;
        }

        .sidebar-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 24px;
            box-shadow: 0 12px 28px rgba(0, 0, 0, 0.3);
        }

        .sidebar-title {
            font-size: 17px;
            font-weight: 700;
            color: #ffffff;
            margin-bottom: 18px;
            padding-bottom: 12px;
            border-bottom: 1px solid var(--border-color);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .sidebar-title i {
            color: var(--primary);
        }

        .sidebar-rec-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

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

        .rec-thumb {
            width: 86px;
            height: 58px;
            border-radius: var(--radius-sm);
            overflow: hidden;
            flex-shrink: 0;
            background: #1e263d;
        }

        .rec-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }

        .rec-item:hover .rec-thumb img {
            transform: scale(1.08);
        }

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

        .rec-title {
            font-size: 13.5px;
            font-weight: 600;
            color: #ffffff;
            line-height: 1.4;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 4px;
        }

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

        .rec-time {
            font-size: 12px;
            color: var(--text-sub);
        }

        .channel-pills {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }

        .channel-pill {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-full);
            padding: 7px 16px;
            font-size: 13px;
            color: var(--text-muted);
            transition: var(--transition);
        }

        .channel-pill:hover {
            color: #fff;
            border-color: rgba(255, 255, 255, 0.25);
            background: rgba(255, 255, 255, 0.1);
        }

        .action-banner-card {
            background: linear-gradient(145deg, #18223c, #101524);
            border: 1px solid rgba(255, 87, 34, 0.25);
            border-radius: var(--radius-lg);
            padding: 24px;
            text-align: center;
        }

        .action-banner-card h4 {
            font-size: 17px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 8px;
        }

        .action-banner-card p {
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 16px;
            line-height: 1.5;
        }

        .action-banner-btn {
            display: inline-block;
            background: var(--primary);
            color: #fff;
            font-size: 13px;
            font-weight: 600;
            padding: 8px 22px;
            border-radius: var(--radius-full);
            box-shadow: 0 4px 12px var(--primary-glow);
        }

        /* 页脚 */
        .site-footer {
            background: #070912;
            border-top: 1px solid var(--border-color);
            padding: 50px 0 35px;
            margin-top: 40px;
            font-size: 13px;
            color: var(--text-sub);
        }

        .footer-links {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 24px;
            list-style: none;
            margin-bottom: 20px;
        }

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

        .footer-links a:hover {
            color: #ffffff;
        }

        .footer-copy {
            text-align: center;
            margin-bottom: 24px;
            color: var(--text-sub);
        }

        .friendly-links {
            text-align: center;
            font-size: 12px;
            color: var(--text-sub);
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 14px;
            border-top: 1px solid rgba(255, 255, 255, 0.04);
            padding-top: 18px;
        }

        .friendly-links span {
            color: var(--text-muted);
        }

        .friendly-links a {
            color: var(--text-sub);
        }

        .friendly-links a:hover {
            color: var(--text-muted);
        }

        /* 响应式断点 */
        @media (max-width: 1024px) {
            .article-layout {
                grid-template-columns: 1fr;
            }
            .header-search {
                max-width: 200px;
            }
        }

        @media (max-width: 768px) {
            .site-header {
                height: 64px;
            }
            .header-search {
                display: none;
            }
            .main-nav {
                gap: 16px;
            }
            .main-nav a {
                font-size: 14px;
            }
            .article-main-card {
                padding: 24px 18px;
            }
            .article-title {
                font-size: 24px;
            }
            .article-meta-bar {
                gap: 12px;
                font-size: 12.5px;
            }
        }

        @media (max-width: 520px) {
            .main-nav {
                display: none;
            }
            .article-title {
                font-size: 21px;
            }
            .article-body-content {
                font-size: 15px;
            }
        }

/* roulang page: category1 */
:root {
            --bg-body: #0a0d18;
            --bg-card: #121829;
            --bg-card-hover: #19223a;
            --bg-panel: #0d1222;
            --primary: #ff5722;
            --primary-glow: rgba(255, 87, 34, 0.4);
            --accent-blue: #2979ff;
            --text-main: #ffffff;
            --text-muted: #8c9cb8;
            --text-sub: #5d6f8f;
            --border-color: rgba(255, 255, 255, 0.08);
            --border-highlight: rgba(255, 255, 255, 0.16);
            --container-max: 1200px;
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --radius-full: 9999px;
            --transition: all 0.28s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            background-color: var(--bg-body);
            color: var(--text-main);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
        }

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

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

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

        /* 顶部导航 */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(10, 13, 24, 0.88);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-color);
            height: 72px;
            display: flex;
            align-items: center;
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
        }

        .logo-box {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 22px;
            font-weight: 800;
            letter-spacing: 0.5px;
            color: #fff;
        }

        .logo-box i {
            color: var(--primary);
            font-size: 26px;
        }

        .header-search {
            position: relative;
            max-width: 320px;
            width: 100%;
            margin: 0 24px;
        }

        .header-search input {
            width: 100%;
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-full);
            padding: 9px 40px 9px 18px;
            color: #fff;
            font-size: 13.5px;
            outline: none;
            transition: var(--transition);
        }

        .header-search input:focus {
            background: rgba(255, 255, 255, 0.14);
            border-color: rgba(255, 255, 255, 0.3);
            box-shadow: 0 0 0 3px rgba(41, 121, 255, 0.2);
        }

        .header-search button {
            position: absolute;
            right: 12px;
            top: 50%;
            transform: translateY(-50%);
            background: none;
            border: none;
            color: var(--text-muted);
            cursor: pointer;
            font-size: 14px;
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 24px;
            list-style: none;
        }

        .main-nav a {
            color: var(--text-muted);
            font-size: 15px;
            font-weight: 500;
            padding: 6px 2px;
            position: relative;
        }

        .main-nav a:hover,
        .main-nav a.active {
            color: #fff;
        }

        .main-nav a.active::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            right: 0;
            height: 2px;
            background: var(--primary);
            border-radius: 2px;
        }

        .header-user {
            display: flex;
            align-items: center;
            margin-left: 20px;
        }

        .user-avatar {
            width: 38px;
            height: 38px;
            border-radius: var(--radius-full);
            background: linear-gradient(135deg, #ff7043, #d84315);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 15px;
            box-shadow: 0 4px 12px rgba(255, 87, 34, 0.3);
            cursor: pointer;
        }

        /* 分类页 Hero Banner */
        .category-hero {
            padding-top: 24px;
            margin-bottom: 36px;
        }

        .hero-banner {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            height: 400px;
            background-color: #141c2f;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.45);
        }

        .hero-banner-bg {
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/85254fff38ff0c65.jpg');
            background-size: cover;
            background-position: center 30%;
            filter: brightness(0.85);
        }

        .hero-banner-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(10, 13, 24, 0.1) 0%, rgba(10, 13, 24, 0.8) 75%, rgba(10, 13, 24, 0.98) 100%),
                        linear-gradient(90deg, rgba(10, 13, 24, 0.9) 0%, rgba(10, 13, 24, 0.4) 60%, rgba(10, 13, 24, 0.85) 100%);
        }

        .hero-banner-content {
            position: absolute;
            bottom: 45px;
            left: 50px;
            z-index: 2;
            max-width: 650px;
        }

        .hero-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(255, 87, 34, 0.2);
            color: #ff8a65;
            border: 1px solid rgba(255, 87, 34, 0.4);
            padding: 4px 12px;
            border-radius: var(--radius-full);
            font-size: 13px;
            font-weight: 600;
            margin-bottom: 14px;
        }

        .hero-title {
            font-size: 38px;
            font-weight: 800;
            line-height: 1.25;
            margin-bottom: 12px;
            color: #ffffff;
            letter-spacing: -0.5px;
        }

        .hero-desc {
            font-size: 15px;
            color: #d1d9e6;
            margin-bottom: 24px;
            line-height: 1.6;
        }

        .hero-btn {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: #ffffff;
            color: #0b1120;
            padding: 12px 28px;
            border-radius: var(--radius-full);
            font-size: 15px;
            font-weight: 700;
            box-shadow: 0 6px 20px rgba(255, 255, 255, 0.25);
            transition: var(--transition);
        }

        .hero-btn:hover {
            background: var(--primary);
            color: #ffffff;
            transform: translateY(-2px);
            box-shadow: 0 8px 24px var(--primary-glow);
        }

        /* 核心优势/特质展区 */
        .features-section {
            margin-bottom: 48px;
        }

        .features-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .feature-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 24px 20px;
            transition: var(--transition);
        }

        .feature-card:hover {
            border-color: var(--border-highlight);
            transform: translateY(-3px);
            background: var(--bg-card-hover);
        }

        .feature-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: rgba(41, 121, 255, 0.12);
            color: var(--accent-blue);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            margin-bottom: 16px;
        }

        .feature-card:nth-child(2) .feature-icon {
            background: rgba(255, 87, 34, 0.12);
            color: var(--primary);
        }

        .feature-card:nth-child(3) .feature-icon {
            background: rgba(0, 200, 83, 0.12);
            color: #00e676;
        }

        .feature-card:nth-child(4) .feature-icon {
            background: rgba(255, 171, 0, 0.12);
            color: #ffab00;
        }

        .feature-card h3 {
            font-size: 17px;
            margin-bottom: 8px;
            font-weight: 700;
            color: #fff;
        }

        .feature-card p {
            font-size: 13.5px;
            color: var(--text-muted);
            line-height: 1.55;
        }

        /* 标签过滤条 */
        .category-filter-bar {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 12px;
            flex-wrap: wrap;
            margin-bottom: 32px;
            padding: 10px;
            background: rgba(18, 24, 41, 0.6);
            border-radius: var(--radius-full);
            border: 1px solid var(--border-color);
        }

        .filter-chip {
            padding: 6px 18px;
            border-radius: var(--radius-full);
            font-size: 14px;
            color: var(--text-muted);
            background: transparent;
            transition: var(--transition);
        }

        .filter-chip:hover,
        .filter-chip.active {
            color: #fff;
            background: rgba(255, 255, 255, 0.12);
        }

        .filter-chip.active {
            background: var(--primary);
            box-shadow: 0 4px 12px var(--primary-glow);
        }

        /* 通用区块标题 */
        .section-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 22px;
        }

        .section-title {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 700;
            color: #fff;
        }

        .section-title i {
            color: var(--primary);
            font-size: 18px;
        }

        /* 影视/短视频卡片网格 */
        .posters-grid {
            display: grid;
            grid-template-columns: repeat(6, 1fr);
            gap: 18px;
            margin-bottom: 48px;
        }

        .poster-card {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            overflow: hidden;
            border: 1px solid var(--border-color);
            transition: var(--transition);
            display: flex;
            flex-direction: column;
        }

        .poster-card:hover {
            transform: translateY(-5px);
            border-color: var(--border-highlight);
            box-shadow: 0 12px 24px rgba(0, 0, 0, 0.4);
        }

        .poster-thumb {
            position: relative;
            width: 100%;
            aspect-ratio: 2 / 3;
            overflow: hidden;
            background: #19223a;
        }

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

        .poster-card:hover .poster-thumb img {
            transform: scale(1.06);
        }

        .poster-score {
            position: absolute;
            top: 8px;
            right: 8px;
            background: rgba(10, 13, 24, 0.85);
            backdrop-filter: blur(6px);
            padding: 2px 7px;
            border-radius: 4px;
            font-size: 11px;
            font-weight: 700;
            color: #ffab00;
            display: flex;
            align-items: center;
            gap: 3px;
        }

        .poster-badge {
            position: absolute;
            bottom: 8px;
            left: 8px;
            background: rgba(255, 87, 34, 0.88);
            font-size: 10.5px;
            padding: 2px 6px;
            border-radius: 3px;
            color: #fff;
            font-weight: 600;
        }

        .poster-info {
            padding: 12px 10px 14px;
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .poster-name {
            font-size: 14px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 4px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .poster-meta {
            font-size: 12px;
            color: var(--text-sub);
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        /* 制作全景流程板块 */
        .process-section {
            background: var(--bg-panel);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 36px 32px;
            margin-bottom: 48px;
        }

        .process-steps {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            margin-top: 24px;
            position: relative;
        }

        .step-item {
            position: relative;
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 22px 18px;
        }

        .step-num {
            font-size: 32px;
            font-weight: 800;
            color: rgba(255, 255, 255, 0.12);
            line-height: 1;
            margin-bottom: 12px;
        }

        .step-item h4 {
            font-size: 16px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 8px;
        }

        .step-item p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.5;
        }

        /* 常见疑问 FAQ 板块 */
        .faq-section {
            margin-bottom: 48px;
        }

        .faq-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 18px;
        }

        .faq-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 20px 24px;
        }

        .faq-card h4 {
            font-size: 15px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 8px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .faq-card h4 i {
            color: var(--accent-blue);
            font-size: 14px;
        }

        .faq-card p {
            font-size: 13.5px;
            color: var(--text-muted);
            line-height: 1.6;
        }

        /* 底部 CTA 创作者加入 */
        .cta-banner {
            background: linear-gradient(135deg, rgba(255, 87, 34, 0.15), rgba(41, 121, 255, 0.15));
            border: 1px solid rgba(255, 87, 34, 0.3);
            border-radius: var(--radius-lg);
            padding: 36px 40px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 56px;
        }

        .cta-content h3 {
            font-size: 24px;
            font-weight: 800;
            margin-bottom: 8px;
            color: #fff;
        }

        .cta-content p {
            font-size: 14.5px;
            color: var(--text-muted);
        }

        .cta-action {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: var(--primary);
            color: #fff;
            padding: 13px 32px;
            border-radius: var(--radius-full);
            font-weight: 700;
            font-size: 15px;
            box-shadow: 0 6px 18px var(--primary-glow);
            transition: var(--transition);
        }

        .cta-action:hover {
            transform: translateY(-2px);
            background: #ff6e40;
            box-shadow: 0 8px 24px rgba(255, 87, 34, 0.5);
        }

        /* 平台介绍栏 */
        .site-intro-box {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 24px 30px;
            text-align: center;
            margin-bottom: 40px;
        }

        .site-intro-box p {
            font-size: 13.5px;
            color: var(--text-muted);
            line-height: 1.8;
            max-width: 960px;
            margin: 0 auto;
        }

        /* 页脚 */
        .site-footer {
            border-top: 1px solid var(--border-color);
            background-color: var(--bg-body);
            padding: 40px 0 28px;
            font-size: 13px;
            color: var(--text-sub);
        }

        .footer-links {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 28px;
            list-style: none;
            margin-bottom: 18px;
        }

        .footer-links a {
            color: var(--text-muted);
            transition: var(--transition);
        }

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

        .footer-copy {
            text-align: center;
            margin-bottom: 16px;
        }

        .friendly-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            align-items: center;
            gap: 12px;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            padding-top: 16px;
        }

        .friendly-links span {
            color: var(--text-sub);
        }

        .friendly-links a {
            color: var(--text-sub);
        }

        .friendly-links a:hover {
            color: var(--text-muted);
        }

        /* 响应式样式断点 */
        @media (max-width: 1024px) {
            .posters-grid {
                grid-template-columns: repeat(4, 1fr);
            }
            .features-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .process-steps {
                grid-template-columns: repeat(2, 1fr);
            }
            .hero-title {
                font-size: 32px;
            }
        }

        @media (max-width: 768px) {
            .site-header {
                height: auto;
                padding: 12px 0;
            }
            .header-inner {
                flex-wrap: wrap;
                gap: 12px;
            }
            .header-search {
                order: 3;
                max-width: 100%;
                margin: 6px 0 0;
            }
            .main-nav {
                overflow-x: auto;
                white-space: nowrap;
                width: 100%;
                order: 4;
                padding-bottom: 6px;
                gap: 16px;
            }
            .posters-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 12px;
            }
            .hero-banner {
                height: 320px;
            }
            .hero-banner-content {
                bottom: 24px;
                left: 20px;
                right: 20px;
            }
            .hero-title {
                font-size: 24px;
            }
            .faq-grid {
                grid-template-columns: 1fr;
            }
            .cta-banner {
                flex-direction: column;
                text-align: center;
                gap: 20px;
                padding: 24px;
            }
        }

        @media (max-width: 520px) {
            .posters-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .features-grid {
                grid-template-columns: 1fr;
            }
            .process-steps {
                grid-template-columns: 1fr;
            }
            .category-hero {
                padding-top: 14px;
                margin-bottom: 24px;
            }
            .footer-links {
                flex-wrap: wrap;
                gap: 14px;
            }
        }