/* roulang page: index */
:root {
            --bg-main: #0b0c10;
            --bg-surface: #14171d;
            --bg-card: #1c212a;
            --primary: #f59e0b;
            --primary-hover: #d97706;
            --accent: #e11d48;
            --accent-hover: #be123c;
            --text-main: #f8fafc;
            --text-muted: #94a3b8;
            --border-color: #2e3646;
            --shadow-card: 0 10px 25px -5px rgba(0, 0, 0, 0.6);
            --shadow-glow: 0 0 20px rgba(245, 158, 11, 0.25);
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        /* 基础重置与全局样式 */
        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

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

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

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

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

        /* 容器辅助 */
        .site-container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 1.25rem;
        }

        .section-block {
            padding: 5rem 0;
            position: relative;
            border-bottom: 1px solid rgba(46, 54, 70, 0.4);
        }

        .section-block:nth-child(even) {
            background-color: var(--bg-surface);
        }

        .section-header {
            margin-bottom: 3rem;
        }

        .section-header .sub-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            color: var(--primary);
            font-size: 0.875rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            background: rgba(245, 158, 11, 0.1);
            padding: 0.35rem 0.85rem;
            border-radius: 9999px;
            border: 1px solid rgba(245, 158, 11, 0.25);
            margin-bottom: 0.75rem;
        }

        .section-header h2 {
            font-size: 2.25rem;
            font-weight: 800;
            color: var(--text-main);
            margin-bottom: 0.85rem;
            letter-spacing: -0.02em;
        }

        .section-header p {
            color: var(--text-muted);
            font-size: 1.05rem;
            max-width: 640px;
            line-height: 1.7;
        }

        /* 统一按钮系统 */
        .cinema-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.6rem;
            font-weight: 600;
            font-size: 0.95rem;
            padding: 0.75rem 1.6rem;
            border-radius: var(--radius-sm);
            cursor: pointer;
            transition: var(--transition);
            border: 1px solid transparent;
        }

        .cinema-btn-primary {
            background-color: var(--primary);
            color: #000;
        }

        .cinema-btn-primary:hover {
            background-color: var(--primary-hover);
            color: #000;
            box-shadow: var(--shadow-glow);
            transform: translateY(-2px);
        }

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

        .cinema-btn-accent:hover {
            background-color: var(--accent-hover);
            color: #fff;
            transform: translateY(-2px);
        }

        .cinema-btn-outline {
            background: rgba(255, 255, 255, 0.05);
            border-color: var(--border-color);
            color: var(--text-main);
        }

        .cinema-btn-outline:hover {
            background: rgba(255, 255, 255, 0.12);
            border-color: var(--text-muted);
            color: #fff;
            transform: translateY(-2px);
        }

        /* 顶部导航规范：分屏 Hero 联动导航 */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: 68px;
            background: rgba(11, 12, 16, 0.85);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--border-color);
            z-index: 1000;
        }

        .nav-wrapper {
            height: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .nav-left {
            display: flex;
            align-items: center;
            gap: 2.5rem;
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 0.65rem;
            font-size: 1.4rem;
            font-weight: 900;
            color: #fff;
            letter-spacing: -0.03em;
        }

        .nav-logo i {
            color: var(--primary);
            font-size: 1.6rem;
        }

        .nav-links {
            display: flex;
            align-items: center;
            list-style: none;
            gap: 1.8rem;
            margin: 0;
        }

        .nav-links li a {
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-muted);
            padding: 0.4rem 0;
            position: relative;
        }

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

        .nav-links li a.active::after {
            content: '';
            position: absolute;
            bottom: -6px;
            left: 0;
            width: 100%;
            height: 2px;
            background-color: var(--primary);
            border-radius: 2px;
        }

        .nav-right {
            display: flex;
            align-items: center;
            gap: 1.2rem;
        }

        .nav-search {
            position: relative;
            display: flex;
            align-items: center;
        }

        .nav-search input {
            background: rgba(28, 33, 42, 0.8);
            border: 1px solid var(--border-color);
            border-radius: 9999px;
            padding: 0.45rem 1rem 0.45rem 2.2rem;
            font-size: 0.85rem;
            color: var(--text-main);
            width: 180px;
            transition: var(--transition);
            margin-bottom: 0;
        }

        .nav-search input:focus {
            outline: none;
            border-color: var(--primary);
            width: 230px;
            background: var(--bg-card);
        }

        .nav-search i {
            position: absolute;
            left: 0.85rem;
            color: var(--text-muted);
            font-size: 0.85rem;
            pointer-events: none;
        }

        /* 移动端菜单切换 */
        .mobile-menu-toggle {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.5rem;
            cursor: pointer;
        }

        /* 1. 首屏分屏 Hero */
        .hero-section {
            padding-top: 110px;
            padding-bottom: 5rem;
            position: relative;
            background: radial-gradient(circle at 80% 20%, rgba(245, 158, 11, 0.08) 0%, transparent 60%),
                        radial-gradient(circle at 10% 70%, rgba(225, 29, 72, 0.06) 0%, transparent 50%);
            min-height: 85vh;
            display: flex;
            align-items: center;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.6rem;
            background: rgba(245, 158, 11, 0.12);
            border: 1px solid rgba(245, 158, 11, 0.3);
            padding: 0.35rem 0.95rem;
            border-radius: 9999px;
            color: var(--primary);
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: 1.5rem;
        }

        .hero-title {
            font-size: 3.25rem;
            font-weight: 900;
            line-height: 1.15;
            color: #fff;
            letter-spacing: -0.03em;
            margin-bottom: 1.5rem;
        }

        .hero-title span {
            background: linear-gradient(135deg, #fff 30%, var(--primary) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .hero-desc {
            font-size: 1.1rem;
            color: var(--text-muted);
            line-height: 1.75;
            margin-bottom: 2.2rem;
            max-width: 540px;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            margin-bottom: 2.5rem;
        }

        .hero-specs {
            display: flex;
            gap: 1.8rem;
            border-top: 1px solid var(--border-color);
            padding-top: 1.5rem;
        }

        .spec-tag {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.875rem;
            color: var(--text-muted);
        }

        .spec-tag i {
            color: var(--primary);
        }

        .hero-screen-stage {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.8), 0 0 30px rgba(245, 158, 11, 0.15);
            border: 1px solid var(--border-color);
        }

        .hero-screen-stage img {
            width: 100%;
            height: 440px;
            object-fit: cover;
            filter: brightness(0.9);
            transition: transform 0.6s ease;
        }

        .hero-screen-stage:hover img {
            transform: scale(1.03);
        }

        .hero-floating-card {
            position: absolute;
            bottom: 1.5rem;
            left: 1.5rem;
            right: 1.5rem;
            background: rgba(20, 23, 29, 0.85);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.1);
            padding: 1.25rem 1.5rem;
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .floating-info h4 {
            font-size: 1.05rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 0.2rem;
        }

        .floating-info p {
            font-size: 0.8rem;
            color: var(--primary);
            margin: 0;
        }

        /* 2. 功能分组卡片 */
        .feature-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            padding: 2.2rem 1.8rem;
            border-radius: var(--radius-md);
            transition: var(--transition);
            height: 100%;
        }

        .feature-card:hover {
            border-color: var(--primary);
            transform: translateY(-6px);
            box-shadow: var(--shadow-card);
        }

        .feature-icon-box {
            width: 56px;
            height: 56px;
            border-radius: var(--radius-md);
            background: rgba(245, 158, 11, 0.1);
            color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            margin-bottom: 1.5rem;
            border: 1px solid rgba(245, 158, 11, 0.2);
        }

        .feature-card h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 0.75rem;
        }

        .feature-card p {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.6;
            margin-bottom: 0;
        }

        /* 3. 使用场景 */
        .scenario-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 2rem;
            position: relative;
            overflow: hidden;
            height: 100%;
            transition: var(--transition);
        }

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

        .scenario-tag {
            font-size: 0.75rem;
            font-weight: 700;
            background: rgba(225, 29, 72, 0.15);
            color: var(--accent);
            border: 1px solid rgba(225, 29, 72, 0.3);
            padding: 0.2rem 0.6rem;
            border-radius: 4px;
            display: inline-block;
            margin-bottom: 1rem;
        }

        .scenario-card h3 {
            font-size: 1.35rem;
            font-weight: 700;
            margin-bottom: 0.75rem;
            color: #fff;
        }

        .scenario-card p {
            font-size: 0.92rem;
            color: var(--text-muted);
            line-height: 1.65;
            margin-bottom: 1.5rem;
        }

        .scenario-meta {
            border-top: 1px solid rgba(46, 54, 70, 0.6);
            padding-top: 1rem;
            display: flex;
            justify-content: space-between;
            font-size: 0.82rem;
            color: var(--text-muted);
        }

        .scenario-meta span strong {
            color: #fff;
        }

        /* 4. 片库交互全景 / 演示舞台 */
        .stage-box {
            background: var(--bg-surface);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 2.5rem;
            box-shadow: var(--shadow-card);
        }

        .stage-view {
            position: relative;
            border-radius: var(--radius-md);
            overflow: hidden;
            border: 1px solid rgba(255, 255, 255, 0.08);
        }

        .stage-view img {
            width: 100%;
            height: 480px;
            object-fit: cover;
        }

        .stage-control-bar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            background: #11141a;
            padding: 1.25rem 2rem;
            border-top: 1px solid var(--border-color);
            border-radius: 0 0 var(--radius-md) var(--radius-md);
        }

        .stage-status {
            display: flex;
            align-items: center;
            gap: 1.5rem;
            font-size: 0.9rem;
        }

        .stage-status-dot {
            width: 10px;
            height: 10px;
            background: #10b981;
            border-radius: 50%;
            display: inline-block;
            box-shadow: 0 0 10px #10b981;
        }

        /* 5. 独家热播案例 */
        .showcase-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: var(--transition);
            height: 100%;
            display: flex;
            flex-direction: column;
        }

        .showcase-card:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-card);
            transform: translateY(-5px);
        }

        .showcase-poster {
            position: relative;
            overflow: hidden;
            height: 260px;
        }

        .showcase-poster img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

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

        .showcase-badge {
            position: absolute;
            top: 1rem;
            right: 1rem;
            background: rgba(11, 12, 16, 0.85);
            border: 1px solid var(--primary);
            color: var(--primary);
            font-size: 0.75rem;
            font-weight: 700;
            padding: 0.25rem 0.65rem;
            border-radius: 4px;
        }

        .showcase-content {
            padding: 1.5rem;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .showcase-title {
            font-size: 1.2rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 0.5rem;
        }

        .showcase-meta {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 1rem;
            display: flex;
            gap: 0.8rem;
        }

        .showcase-stats {
            display: flex;
            justify-content: space-between;
            align-items: center;
            border-top: 1px solid var(--border-color);
            padding-top: 1rem;
            font-size: 0.85rem;
        }

        .score-num {
            color: var(--primary);
            font-weight: 800;
            font-size: 1.1rem;
        }

        /* 6. 套餐价格阶梯 */
        .pricing-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 2.8rem 2rem;
            position: relative;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            height: 100%;
        }

        .pricing-card.featured {
            border-color: var(--primary);
            background: linear-gradient(180deg, #1c212a 0%, #171b22 100%);
            box-shadow: var(--shadow-glow);
            transform: scale(1.04);
            z-index: 2;
        }

        .pricing-ribbon {
            position: absolute;
            top: -12px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--primary);
            color: #000;
            font-size: 0.75rem;
            font-weight: 800;
            padding: 0.25rem 1rem;
            border-radius: 9999px;
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }

        .pricing-card h3 {
            font-size: 1.4rem;
            font-weight: 800;
            margin-bottom: 0.5rem;
            color: #fff;
        }

        .pricing-card p.tier-desc {
            color: var(--text-muted);
            font-size: 0.88rem;
            margin-bottom: 1.5rem;
            min-height: 42px;
        }

        .pricing-value {
            font-size: 2.8rem;
            font-weight: 900;
            color: #fff;
            margin-bottom: 1.8rem;
            display: flex;
            align-items: baseline;
            gap: 0.25rem;
        }

        .pricing-value span {
            font-size: 1rem;
            color: var(--text-muted);
            font-weight: 500;
        }

        .pricing-features {
            list-style: none;
            margin: 0 0 2rem 0;
            padding: 0;
            flex-grow: 1;
        }

        .pricing-features li {
            font-size: 0.92rem;
            color: var(--text-muted);
            margin-bottom: 0.85rem;
            display: flex;
            align-items: center;
            gap: 0.65rem;
        }

        .pricing-features li i {
            color: var(--primary);
            font-size: 0.85rem;
        }

        /* 7. 影评人共赏墙 */
        .critic-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 1.6rem;
            transition: var(--transition);
            height: 100%;
        }

        .critic-card:hover {
            border-color: rgba(245, 158, 11, 0.4);
            transform: translateY(-4px);
        }

        .critic-header {
            display: flex;
            align-items: center;
            gap: 1rem;
            margin-bottom: 1.2rem;
        }

        .critic-avatar {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: #252b37;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-weight: 700;
            font-size: 1.1rem;
            border: 1px solid var(--border-color);
        }

        .critic-info h4 {
            font-size: 1rem;
            font-weight: 700;
            margin: 0;
            color: #fff;
        }

        .critic-info span {
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        .critic-stars {
            color: var(--primary);
            font-size: 0.85rem;
            margin-bottom: 0.85rem;
        }

        .critic-text {
            font-size: 0.88rem;
            color: var(--text-muted);
            line-height: 1.6;
            margin-bottom: 0;
        }

        /* 8. 真实剧迷圈口碑反馈 */
        .quote-panel {
            background: var(--bg-surface);
            border: 1px solid var(--border-color);
            border-left: 4px solid var(--accent);
            padding: 2.2rem;
            border-radius: var(--radius-md);
            margin-bottom: 1.5rem;
            box-shadow: var(--shadow-card);
        }

        .quote-panel blockquote {
            font-size: 1.05rem;
            color: var(--text-main);
            line-height: 1.7;
            margin-bottom: 1.2rem;
            font-style: italic;
        }

        .quote-author {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 0.88rem;
            color: var(--text-muted);
        }

        .quote-badge {
            background: rgba(225, 29, 72, 0.12);
            color: var(--accent);
            padding: 0.2rem 0.6rem;
            border-radius: 4px;
            font-weight: 600;
            font-size: 0.75rem;
        }

        /* 9. 影视前沿动态 */
        .news-item {
            display: flex;
            gap: 1.5rem;
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 1.5rem;
            margin-bottom: 1.2rem;
            transition: var(--transition);
        }

        .news-item:hover {
            border-color: var(--primary);
            transform: translateX(4px);
        }

        .news-thumb {
            width: 140px;
            height: 95px;
            flex-shrink: 0;
            border-radius: var(--radius-sm);
            overflow: hidden;
        }

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

        .news-body h4 {
            font-size: 1.15rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 0.5rem;
        }

        .news-body p {
            font-size: 0.88rem;
            color: var(--text-muted);
            line-height: 1.5;
            margin-bottom: 0.5rem;
        }

        .news-date {
            font-size: 0.8rem;
            color: var(--primary);
        }

        /* 10. 首发公测邀请 CTA */
        .cta-box {
            background: radial-gradient(circle at 50% 50%, #241424 0%, #12141c 100%);
            border: 1px solid rgba(225, 29, 72, 0.35);
            border-radius: var(--radius-lg);
            padding: 4.5rem 2rem;
            text-align: center;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.8);
            position: relative;
            overflow: hidden;
        }

        .cta-box h2 {
            font-size: 2.6rem;
            font-weight: 900;
            margin-bottom: 1.2rem;
            color: #fff;
        }

        .cta-box p {
            font-size: 1.15rem;
            color: var(--text-muted);
            max-width: 650px;
            margin: 0 auto 2.5rem;
            line-height: 1.7;
        }

        .cta-badges-group {
            display: flex;
            justify-content: center;
            gap: 1.5rem;
            margin-top: 2rem;
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        /* 11. 解码引擎硬核参数 */
        .stat-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 2.2rem 1.5rem;
            text-align: center;
            transition: var(--transition);
        }

        .stat-card:hover {
            border-color: var(--primary);
        }

        .stat-num {
            font-size: 2.6rem;
            font-weight: 900;
            color: var(--primary);
            line-height: 1;
            margin-bottom: 0.6rem;
            font-family: monospace, sans-serif;
        }

        .stat-label {
            font-size: 1rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 0.4rem;
        }

        .stat-desc {
            font-size: 0.8rem;
            color: var(--text-muted);
            margin: 0;
        }

        /* 12. FAQ 手风琴样式 */
        .faq-accordion-item {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            margin-bottom: 1rem;
            overflow: hidden;
        }

        .faq-title {
            padding: 1.25rem 1.75rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
            cursor: pointer;
            font-weight: 700;
            font-size: 1.05rem;
            color: #fff;
            user-select: none;
            transition: var(--transition);
        }

        .faq-title:hover {
            background: rgba(255, 255, 255, 0.02);
            color: var(--primary);
        }

        .faq-title i {
            color: var(--primary);
            transition: transform 0.3s ease;
        }

        .faq-content {
            padding: 0 1.75rem 1.4rem;
            color: var(--text-muted);
            font-size: 0.92rem;
            line-height: 1.7;
        }

        /* 全局统一页脚规范 */
        .site-footer {
            background-color: #07080a;
            border-top: 1px solid var(--border-color);
            padding: 4.5rem 0 2rem;
            color: var(--text-muted);
            font-size: 0.9rem;
        }

        .footer-brand h3 {
            font-size: 1.5rem;
            font-weight: 900;
            color: #fff;
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }

        .footer-brand h3 i {
            color: var(--primary);
        }

        .footer-brand p {
            line-height: 1.7;
            max-width: 320px;
            margin-bottom: 1.5rem;
            font-size: 0.88rem;
        }

        .footer-col h4 {
            color: #fff;
            font-size: 1.05rem;
            font-weight: 700;
            margin-bottom: 1.2rem;
        }

        .footer-links {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .footer-links li {
            margin-bottom: 0.7rem;
        }

        .footer-links li a {
            color: var(--text-muted);
            font-size: 0.88rem;
        }

        .footer-links li a:hover {
            color: var(--primary);
            padding-left: 4px;
        }

        .footer-bottom {
            margin-top: 3.5rem;
            padding-top: 1.8rem;
            border-top: 1px solid rgba(46, 54, 70, 0.5);
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 1rem;
            font-size: 0.82rem;
        }

        /* 移动端菜单抽屉 */
        .mobile-drawer {
            position: fixed;
            top: 68px;
            left: 0;
            right: 0;
            background: #11141a;
            border-bottom: 1px solid var(--border-color);
            padding: 1.5rem 1.25rem;
            display: none;
            flex-direction: column;
            gap: 1.2rem;
            z-index: 999;
        }

        .mobile-drawer.open {
            display: flex;
        }

        .mobile-nav-links {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: 0.85rem;
        }

        .mobile-nav-links a {
            font-size: 1.05rem;
            font-weight: 600;
            display: block;
            padding: 0.5rem 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }

        /* 响应式断点适配 */
        @media screen and (max-width: 1024px) {
            .nav-links, .nav-search {
                display: none;
            }
            .mobile-menu-toggle {
                display: block;
            }
            .hero-title {
                font-size: 2.6rem;
            }
            .pricing-card.featured {
                transform: none;
            }
        }

        @media screen and (max-width: 640px) {
            .hero-section {
                padding-top: 90px;
                text-align: center;
            }
            .hero-desc {
                margin: 0 auto 2rem;
            }
            .hero-actions {
                justify-content: center;
            }
            .hero-specs {
                justify-content: center;
                flex-wrap: wrap;
                gap: 1rem;
            }
            .section-header h2 {
                font-size: 1.75rem;
            }
            .stage-control-bar {
                flex-direction: column;
                gap: 1rem;
                align-items: flex-start;
            }
            .news-item {
                flex-direction: column;
            }
            .news-thumb {
                width: 100%;
                height: 180px;
            }
            .cta-box {
                padding: 3rem 1.2rem;
            }
            .cta-box h2 {
                font-size: 1.85rem;
            }
            .cta-badges-group {
                flex-direction: column;
                gap: 0.5rem;
            }
        }

/* roulang page: category1 */
:root {
            --bg-main: #0b0c10;
            --bg-surface: #14171d;
            --bg-card: #1c212a;
            --primary: #f59e0b;
            --primary-hover: #d97706;
            --accent: #e11d48;
            --accent-hover: #be123c;
            --text-main: #f8fafc;
            --text-muted: #94a3b8;
            --border-color: #2e3646;
            --shadow-card: 0 10px 25px -5px rgba(0, 0, 0, 0.6);
            --shadow-glow: 0 0 20px rgba(245, 158, 11, 0.25);
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        body {
            background-color: var(--bg-main);
            color: var(--text-main);
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            line-height: 1.6;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            margin: 0;
            padding: 0;
        }

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

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

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

        .site-container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 1.25rem;
        }

        /* 顶部导航规范 */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: 68px;
            background: rgba(11, 12, 16, 0.88);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--border-color);
            z-index: 1000;
        }

        .nav-wrapper {
            height: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .nav-left {
            display: flex;
            align-items: center;
            gap: 2.5rem;
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 0.65rem;
            font-size: 1.4rem;
            font-weight: 900;
            color: #fff;
            letter-spacing: -0.03em;
        }

        .nav-logo i {
            color: var(--primary);
            font-size: 1.6rem;
        }

        .nav-links {
            display: flex;
            align-items: center;
            list-style: none;
            gap: 1.8rem;
            margin: 0;
            padding: 0;
        }

        .nav-links li a {
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-muted);
            padding: 0.4rem 0;
            position: relative;
        }

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

        .nav-links li a.active::after {
            content: '';
            position: absolute;
            bottom: -6px;
            left: 0;
            width: 100%;
            height: 2px;
            background-color: var(--primary);
            border-radius: 2px;
        }

        .nav-right {
            display: flex;
            align-items: center;
            gap: 1.2rem;
        }

        .nav-search {
            position: relative;
            display: flex;
            align-items: center;
        }

        .nav-search i {
            position: absolute;
            left: 0.85rem;
            color: var(--text-muted);
            font-size: 0.85rem;
        }

        .nav-search input {
            background: rgba(28, 33, 42, 0.8);
            border: 1px solid var(--border-color);
            border-radius: 9999px;
            padding: 0.45rem 1rem 0.45rem 2.2rem;
            font-size: 0.85rem;
            color: var(--text-main);
            width: 180px;
            transition: var(--transition);
            margin-bottom: 0;
        }

        .nav-search input:focus {
            outline: none;
            border-color: var(--primary);
            background: rgba(28, 33, 42, 1);
            width: 210px;
            box-shadow: 0 0 10px rgba(245, 158, 11, 0.2);
        }

        .cinema-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.6rem;
            font-weight: 600;
            font-size: 0.95rem;
            padding: 0.75rem 1.6rem;
            border-radius: var(--radius-sm);
            cursor: pointer;
            transition: var(--transition);
            border: 1px solid transparent;
            text-decoration: none;
        }

        .cinema-btn-primary {
            background-color: var(--primary);
            color: #0b0c10 !important;
        }

        .cinema-btn-primary:hover {
            background-color: var(--primary-hover);
            box-shadow: var(--shadow-glow);
            transform: translateY(-2px);
        }

        .cinema-btn-accent {
            background-color: var(--accent);
            color: #fff !important;
        }

        .cinema-btn-accent:hover {
            background-color: var(--accent-hover);
            transform: translateY(-2px);
        }

        .cinema-btn-outline {
            background: rgba(255, 255, 255, 0.05);
            border-color: var(--border-color);
            color: var(--text-main) !important;
        }

        .cinema-btn-outline:hover {
            background: rgba(255, 255, 255, 0.12);
            border-color: var(--text-muted);
            transform: translateY(-2px);
        }

        .mobile-menu-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--text-main);
            font-size: 1.35rem;
            cursor: pointer;
            padding: 0.5rem;
        }

        /* 移动端侧边抽屉 */
        .mobile-drawer {
            position: fixed;
            top: 68px;
            left: 0;
            width: 100%;
            background: var(--bg-surface);
            border-bottom: 1px solid var(--border-color);
            padding: 1.5rem;
            transform: translateY(-120%);
            transition: transform 0.3s ease;
            z-index: 999;
        }

        .mobile-drawer.open {
            transform: translateY(0);
        }

        .mobile-drawer-links {
            list-style: none;
            margin: 0 0 1.2rem 0;
            padding: 0;
        }

        .mobile-drawer-links li {
            margin-bottom: 0.8rem;
        }

        .mobile-drawer-links a {
            font-size: 1.05rem;
            font-weight: 600;
            display: block;
            padding: 0.4rem 0;
        }

        /* 分类主视效看板 (高度 <= 260px) */
        .category-hero-billboard {
            margin-top: 68px;
            position: relative;
            background: linear-gradient(180deg, rgba(20, 23, 29, 0.95) 0%, rgba(11, 12, 16, 0.98) 100%),
                        url('/assets/images/0460eaf70d8ae7cc.jpg') center/cover no-repeat;
            border-bottom: 1px solid var(--border-color);
            padding: 2.2rem 0 2rem;
            box-sizing: border-box;
        }

        .category-hero-billboard::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 50px;
            background: linear-gradient(to top, var(--bg-main), transparent);
            pointer-events: none;
        }

        .breadcrumb-nav {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 0.75rem;
        }

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

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

        .category-hero-billboard h1 {
            font-size: 2.1rem;
            font-weight: 800;
            letter-spacing: -0.02em;
            margin: 0 0 0.5rem 0;
            color: #fff;
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }

        .category-hero-billboard h1 .category-badge {
            font-size: 0.75rem;
            padding: 0.25rem 0.65rem;
            background: var(--accent);
            color: #fff;
            border-radius: 4px;
            vertical-align: middle;
            font-weight: 600;
        }

        .category-hero-billboard p {
            color: var(--text-muted);
            font-size: 0.95rem;
            margin: 0;
            max-width: 820px;
            line-height: 1.55;
        }

        .category-stats-strip {
            display: flex;
            align-items: center;
            gap: 2rem;
            margin-top: 1.1rem;
        }

        .cat-stat-item {
            display: flex;
            align-items: baseline;
            gap: 0.35rem;
        }

        .cat-stat-num {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--primary);
        }

        .cat-stat-label {
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        /* 板块通用间距 */
        .cat-section {
            padding: 3.5rem 0;
            border-bottom: 1px solid rgba(46, 54, 70, 0.45);
        }

        .cat-section-title {
            display: flex;
            justify-content: space-between;
            align-items: flex-end;
            margin-bottom: 1.8rem;
        }

        .cat-section-title h2 {
            font-size: 1.6rem;
            font-weight: 800;
            color: #fff;
            margin: 0;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }

        .cat-section-title h2 i {
            color: var(--primary);
            font-size: 1.3rem;
        }

        .cat-section-title span.sub-text {
            color: var(--text-muted);
            font-size: 0.88rem;
        }

        /* 多维度胶囊筛选器 */
        .filter-panel {
            background-color: var(--bg-surface);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 1.4rem 1.6rem;
            margin-bottom: 2.5rem;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
        }

        .filter-row {
            display: flex;
            align-items: center;
            padding: 0.55rem 0;
            border-bottom: 1px dashed rgba(46, 54, 70, 0.6);
        }

        .filter-row:last-child {
            border-bottom: none;
            padding-bottom: 0;
        }

        .filter-row:first-child {
            padding-top: 0;
        }

        .filter-label {
            width: 75px;
            font-size: 0.85rem;
            color: var(--text-muted);
            font-weight: 600;
            flex-shrink: 0;
        }

        .filter-options {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
            flex-grow: 1;
        }

        .filter-tag {
            font-size: 0.82rem;
            padding: 0.25rem 0.75rem;
            border-radius: 9999px;
            background: rgba(28, 33, 42, 0.7);
            color: var(--text-muted);
            border: 1px solid transparent;
            cursor: pointer;
            transition: var(--transition);
            user-select: none;
        }

        .filter-tag:hover {
            color: #fff;
            background: rgba(245, 158, 11, 0.15);
            border-color: rgba(245, 158, 11, 0.3);
        }

        .filter-tag.active {
            background: var(--primary);
            color: #0b0c10;
            font-weight: 600;
        }

        /* 核心影视卡片矩阵 */
        .movie-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            height: 100%;
            position: relative;
        }

        .movie-card:hover {
            transform: translateY(-6px);
            border-color: rgba(245, 158, 11, 0.5);
            box-shadow: var(--shadow-card);
        }

        .card-cover-wrapper {
            position: relative;
            padding-top: 140%;
            overflow: hidden;
            background: #0f1217;
        }

        .card-cover-wrapper img {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .movie-card:hover .card-cover-wrapper img {
            transform: scale(1.06);
        }

        .badge-format {
            position: absolute;
            top: 0.6rem;
            left: 0.6rem;
            background: rgba(11, 12, 16, 0.85);
            border: 1px solid rgba(245, 158, 11, 0.4);
            color: var(--primary);
            font-size: 0.7rem;
            font-weight: 700;
            padding: 0.15rem 0.45rem;
            border-radius: 4px;
            backdrop-filter: blur(4px);
        }

        .badge-score {
            position: absolute;
            top: 0.6rem;
            right: 0.6rem;
            background: rgba(225, 29, 72, 0.9);
            color: #fff;
            font-size: 0.75rem;
            font-weight: 800;
            padding: 0.15rem 0.45rem;
            border-radius: 4px;
            display: flex;
            align-items: center;
            gap: 0.2rem;
        }

        .card-hover-overlay {
            position: absolute;
            inset: 0;
            background: rgba(11, 12, 16, 0.7);
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0;
            transition: var(--transition);
        }

        .movie-card:hover .card-hover-overlay {
            opacity: 1;
        }

        .play-icon-btn {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: var(--primary);
            color: #0b0c10;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            box-shadow: 0 0 15px rgba(245, 158, 11, 0.5);
            transform: scale(0.85);
            transition: var(--transition);
        }

        .movie-card:hover .play-icon-btn {
            transform: scale(1);
        }

        .card-body {
            padding: 0.9rem;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .card-title {
            font-size: 0.98rem;
            font-weight: 700;
            color: #fff;
            margin: 0 0 0.35rem 0;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .card-meta {
            font-size: 0.78rem;
            color: var(--text-muted);
            display: flex;
            justify-content: space-between;
            margin-bottom: 0.45rem;
        }

        .card-actors {
            font-size: 0.75rem;
            color: #64748b;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        /* 高光推荐展台 */
        .showcase-container {
            background: linear-gradient(135deg, rgba(28, 33, 42, 0.9) 0%, rgba(20, 23, 29, 0.95) 100%);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card);
        }

        .showcase-banner-img {
            position: relative;
height: 100%;
            min-height: 380px;
        }

        .showcase-banner-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .showcase-content {
            padding: 2.5rem 2rem;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .showcase-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
            background: rgba(245, 158, 11, 0.15);
            color: var(--primary);
            border: 1px solid rgba(245, 158, 11, 0.35);
            padding: 0.25rem 0.75rem;
            border-radius: 9999px;
            font-size: 0.8rem;
            font-weight: 600;
            width: fit-content;
            margin-bottom: 1rem;
        }

        .showcase-content h3 {
            font-size: 1.8rem;
            font-weight: 800;
            margin-bottom: 0.8rem;
            color: #fff;
        }

        .showcase-specs {
            display: flex;
            gap: 1.2rem;
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 1.2rem;
        }

        .showcase-specs span {
            display: flex;
            align-items: center;
            gap: 0.3rem;
        }

        .showcase-desc {
            font-size: 0.92rem;
            color: #cbd5e1;
            line-height: 1.7;
            margin-bottom: 1.8rem;
        }

        /* 热度榜单排版 */
        .rank-tabs {
            display: flex;
            gap: 0.5rem;
            margin-bottom: 1.5rem;
            border-bottom: 1px solid var(--border-color);
            padding-bottom: 0.75rem;
        }

        .rank-tab-btn {
            background: transparent;
            border: none;
            color: var(--text-muted);
            font-size: 0.9rem;
            font-weight: 600;
            padding: 0.4rem 1rem;
            cursor: pointer;
            border-radius: var(--radius-sm);
            transition: var(--transition);
        }

        .rank-tab-btn.active {
            background: rgba(245, 158, 11, 0.15);
            color: var(--primary);
        }

        .rank-list-grid {
            background: var(--bg-surface);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 1rem 1.5rem;
        }

        .rank-row-item {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0.85rem 0;
            border-bottom: 1px solid rgba(46, 54, 70, 0.4);
            gap: 1rem;
        }

        .rank-row-item:last-child {
            border-bottom: none;
        }

        .rank-left {
            display: flex;
            align-items: center;
            gap: 1rem;
            flex-grow: 1;
            min-width: 0;
        }

        .rank-num {
            width: 28px;
            height: 28px;
            border-radius: 4px;
            background: rgba(28, 33, 42, 0.8);
            color: var(--text-muted);
            font-size: 0.85rem;
            font-weight: 800;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        .rank-num.top-1 { background: #e11d48; color: #fff; }
        .rank-num.top-2 { background: #f59e0b; color: #000; }
        .rank-num.top-3 { background: #d97706; color: #fff; }

        .rank-title {
            font-size: 0.92rem;
            font-weight: 600;
            color: var(--text-main);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

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

        .rank-tags {
            font-size: 0.75rem;
            color: #64748b;
            flex-shrink: 0;
        }

        .rank-right {
            display: flex;
            align-items: center;
            gap: 1.2rem;
            flex-shrink: 0;
            width: 240px;
        }

        .rank-bar-bg {
            flex-grow: 1;
            height: 6px;
            background: rgba(28, 33, 42, 0.9);
            border-radius: 9999px;
            overflow: hidden;
        }

        .rank-bar-fill {
            height: 100%;
            background: linear-gradient(90deg, var(--primary), var(--accent));
            border-radius: 9999px;
        }

        .rank-heat-val {
            font-size: 0.8rem;
            color: var(--primary);
            font-weight: 700;
            width: 65px;
            text-align: right;
        }

        /* 专属观影配置指南 */
        .guide-box {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 1.6rem;
            height: 100%;
            transition: var(--transition);
        }

        .guide-box:hover {
            border-color: rgba(245, 158, 11, 0.4);
            transform: translateY(-3px);
        }

        .guide-box-icon {
            font-size: 1.8rem;
            color: var(--primary);
            margin-bottom: 1rem;
        }

        .guide-box h4 {
            font-size: 1.15rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 0.6rem;
        }

        .guide-box p {
            font-size: 0.88rem;
            color: var(--text-muted);
            line-height: 1.6;
            margin: 0;
        }

        /* 单一控制分页栏 */
        .cat-pagination-bar {
            padding: 2.5rem 0 0.5rem;
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 0.5rem;
        }

        .cat-page-btn {
            padding: 0.5rem 1rem;
            background: var(--bg-surface);
            border: 1px solid var(--border-color);
            color: var(--text-muted);
            font-size: 0.9rem;
            border-radius: var(--radius-sm);
            transition: var(--transition);
            cursor: pointer;
        }

        .cat-page-btn:hover {
            background: rgba(245, 158, 11, 0.15);
            color: var(--primary);
            border-color: rgba(245, 158, 11, 0.4);
        }

        .cat-page-btn.active {
            background: var(--primary);
            color: #0b0c10;
            font-weight: 700;
            border-color: var(--primary);
        }

        /* 统一页脚 */
        .site-footer {
            background: #07080a;
            border-top: 1px solid var(--border-color);
            padding: 4rem 0 2rem;
            margin-top: 2rem;
        }

        .footer-brand h3 {
            font-size: 1.35rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 0.8rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .footer-brand h3 i {
            color: var(--primary);
        }

        .footer-brand p {
            font-size: 0.88rem;
            color: var(--text-muted);
            line-height: 1.65;
            margin-bottom: 1.2rem;
        }

        .footer-col h4 {
            font-size: 1rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 1.1rem;
            position: relative;
            padding-bottom: 0.5rem;
        }

        .footer-col h4::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 24px;
            height: 2px;
            background: var(--primary);
        }

        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .footer-links li {
            margin-bottom: 0.6rem;
        }

        .footer-links li a {
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        .footer-links li a:hover {
            color: var(--primary);
            padding-left: 3px;
        }

        .footer-bottom {
            margin-top: 3rem;
            padding-top: 1.5rem;
            border-top: 1px solid rgba(46, 54, 70, 0.4);
            font-size: 0.8rem;
            color: #64748b;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 1rem;
        }

        @media (max-width: 1023px) {
            .nav-links { display: none; }
            .mobile-menu-toggle { display: block; }
            .nav-search input { width: 140px; }
            .nav-search input:focus { width: 160px; }
            .rank-right { width: 160px; }
        }

        @media (max-width: 639px) {
            .category-hero-billboard h1 { font-size: 1.6rem; }
            .category-stats-strip { gap: 1rem; }
            .cat-stat-num { font-size: 1.05rem; }
            .cat-section { padding: 2.5rem 0; }
            .filter-panel { padding: 1rem; }
            .filter-label { width: 55px; font-size: 0.8rem; }
            .filter-tag { font-size: 0.75rem; padding: 0.2rem 0.55rem; }
            .rank-right { display: none; }
            .showcase-content { padding: 1.5rem 1.2rem; }
            .showcase-content h3 { font-size: 1.4rem; }
            .footer-bottom { flex-direction: column; text-align: center; }
        }

/* roulang page: category2 */
:root {
      --bg-main: #0b0c10;
      --bg-surface: #14171d;
      --bg-card: #1c212a;
      --primary: #f59e0b;
      --primary-hover: #d97706;
      --accent: #e11d48;
      --accent-hover: #be123c;
      --text-main: #f8fafc;
      --text-muted: #94a3b8;
      --border-color: #2e3646;
      --shadow-card: 0 10px 25px -5px rgba(0, 0, 0, 0.6);
      --shadow-glow: 0 0 20px rgba(245, 158, 11, 0.25);
      --radius-sm: 6px;
      --radius-md: 10px;
      --radius-lg: 16px;
      --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
    *, *::before, *::after {
      box-sizing: border-box;
    }
    body {
      background-color: var(--bg-main);
      color: var(--text-main);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      line-height: 1.6;
      overflow-x: hidden;
      margin: 0;
      padding: 0;
      -webkit-font-smoothing: antialiased;
    }
    a {
      color: var(--text-main);
      text-decoration: none;
      transition: var(--transition);
    }
    a:hover {
      color: var(--primary);
    }
    img {
      max-width: 100%;
      height: auto;
      display: block;
    }
    .site-container {
      max-width: 1280px;
      margin: 0 auto;
      padding: 0 1.25rem;
    }
    .section-block {
      padding: 4.5rem 0;
      position: relative;
      border-bottom: 1px solid rgba(46, 54, 70, 0.4);
    }
    .section-block:nth-child(even) {
      background-color: var(--bg-surface);
    }
    .section-header {
      margin-bottom: 2.5rem;
    }
    .section-header .sub-badge {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      color: var(--primary);
      font-size: 0.85rem;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 0.08em;
      background: rgba(245, 158, 11, 0.1);
      padding: 0.35rem 0.85rem;
      border-radius: 9999px;
      border: 1px solid rgba(245, 158, 11, 0.25);
      margin-bottom: 0.75rem;
    }
    .section-header h2 {
      font-size: 2rem;
      font-weight: 800;
      color: var(--text-main);
      margin-bottom: 0.65rem;
      letter-spacing: -0.02em;
    }
    .section-header p {
      color: var(--text-muted);
      font-size: 1rem;
      max-width: 640px;
      line-height: 1.6;
      margin: 0;
    }
    .cinema-btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 0.6rem;
      font-weight: 600;
      font-size: 0.95rem;
      padding: 0.75rem 1.6rem;
      border-radius: var(--radius-sm);
      cursor: pointer;
      transition: var(--transition);
      border: 1px solid transparent;
      line-height: 1.2;
    }
    .cinema-btn-primary {
      background-color: var(--primary);
      color: #000;
    }
    .cinema-btn-primary:hover {
      background-color: var(--primary-hover);
      color: #000;
      box-shadow: var(--shadow-glow);
      transform: translateY(-2px);
    }
    .cinema-btn-accent {
      background-color: var(--accent);
      color: #fff;
    }
    .cinema-btn-accent:hover {
      background-color: var(--accent-hover);
      color: #fff;
      transform: translateY(-2px);
    }
    .cinema-btn-outline {
      background: rgba(255, 255, 255, 0.05);
      border-color: var(--border-color);
      color: var(--text-main);
    }
    .cinema-btn-outline:hover {
      background: rgba(255, 255, 255, 0.12);
      border-color: var(--text-muted);
      color: #fff;
      transform: translateY(-2px);
    }

    /* 顶部导航 */
    .site-header {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      height: 68px;
      background: rgba(11, 12, 16, 0.92);
      backdrop-filter: blur(14px);
      -webkit-backdrop-filter: blur(14px);
      border-bottom: 1px solid var(--border-color);
      z-index: 1000;
    }
    .nav-wrapper {
      height: 100%;
      display: flex;
      align-items: center;
      justify-content: space-between;
    }
    .nav-left {
      display: flex;
      align-items: center;
      gap: 2.5rem;
    }
    .nav-logo {
      display: flex;
      align-items: center;
      gap: 0.65rem;
      font-size: 1.4rem;
      font-weight: 900;
      color: #fff;
      letter-spacing: -0.03em;
    }
    .nav-logo i {
      color: var(--primary);
      font-size: 1.6rem;
    }
    .nav-links {
      display: flex;
      align-items: center;
      list-style: none;
      gap: 1.8rem;
      margin: 0;
      padding: 0;
    }
    .nav-links li a {
      font-size: 0.95rem;
      font-weight: 500;
      color: var(--text-muted);
      padding: 0.4rem 0;
      position: relative;
    }
    .nav-links li a:hover,
    .nav-links li a.active {
      color: #fff;
    }
    .nav-links li a.active::after {
      content: '';
      position: absolute;
      bottom: -6px;
      left: 0;
      width: 100%;
      height: 2px;
      background-color: var(--primary);
      border-radius: 2px;
    }
    .nav-right {
      display: flex;
      align-items: center;
      gap: 1.2rem;
    }
    .nav-search {
      position: relative;
      display: flex;
      align-items: center;
    }
    .nav-search i {
      position: absolute;
      left: 0.85rem;
      color: var(--text-muted);
      font-size: 0.85rem;
    }
    .nav-search input {
      background: rgba(28, 33, 42, 0.8);
      border: 1px solid var(--border-color);
      border-radius: 9999px;
      padding: 0.45rem 1rem 0.45rem 2.2rem;
      font-size: 0.85rem;
      color: var(--text-main);
      width: 180px;
      transition: var(--transition);
      margin-bottom: 0;
      height: auto;
    }
    .nav-search input:focus {
      outline: none;
      border-color: var(--primary);
      width: 220px;
      background: rgba(28, 33, 42, 1);
    }
    .mobile-menu-toggle {
      display: none;
      background: transparent;
      border: none;
      color: #fff;
      font-size: 1.35rem;
      cursor: pointer;
      padding: 0.4rem;
    }
    .mobile-drawer {
      display: none;
      position: fixed;
      top: 68px;
      left: 0;
      right: 0;
      background: var(--bg-surface);
      border-bottom: 1px solid var(--border-color);
      padding: 1.5rem;
      z-index: 999;
    }
    .mobile-drawer.is-open {
      display: block;
    }
    .mobile-drawer-links {
      list-style: none;
      padding: 0;
      margin: 0 0 1.2rem 0;
    }
    .mobile-drawer-links li {
      margin-bottom: 0.85rem;
    }
    .mobile-drawer-links a {
      display: block;
      padding: 0.6rem 0;
      font-size: 1.05rem;
      color: var(--text-muted);
      border-bottom: 1px solid rgba(46, 54, 70, 0.3);
    }
    .mobile-drawer-links a.active {
      color: var(--primary);
      font-weight: 700;
    }

    /* 板块 1: 分类专用视效看板 (Compact Hero) */
    .category-banner-section {
      padding-top: 108px;
      padding-bottom: 2.8rem;
      position: relative;
      background: linear-gradient(180deg, rgba(20, 23, 29, 0.95) 0%, rgba(11, 12, 16, 1) 100%), url('/assets/images/a1f21f0eba1e96c7.jpg') center/cover no-repeat;
      border-bottom: 1px solid var(--border-color);
    }
    .breadcrumb-nav {
      display: flex;
      align-items: center;
      gap: 0.5rem;
      font-size: 0.85rem;
      color: var(--text-muted);
      margin-bottom: 1.2rem;
    }
    .breadcrumb-nav a {
      color: var(--text-muted);
    }
    .breadcrumb-nav a:hover {
      color: var(--primary);
    }
    .breadcrumb-nav .separator {
      color: #475569;
    }
    .category-banner-inner {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 1.5rem;
    }
    .category-title-area h1 {
      font-size: 2.35rem;
      font-weight: 900;
      color: #fff;
      margin: 0 0 0.6rem 0;
      display: flex;
      align-items: center;
      gap: 0.75rem;
    }
    .category-title-area h1 span.tag-count {
      font-size: 0.85rem;
      padding: 0.25rem 0.75rem;
      background: rgba(245, 158, 11, 0.15);
      color: var(--primary);
      border: 1px solid rgba(245, 158, 11, 0.35);
      border-radius: 9999px;
      font-weight: 600;
      vertical-align: middle;
    }
    .category-title-area p {
      color: var(--text-muted);
      font-size: 1rem;
      max-width: 680px;
      margin: 0;
      line-height: 1.6;
    }
    .category-stats-pill {
      display: flex;
      gap: 1.25rem;
      background: rgba(28, 33, 42, 0.7);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 0.75rem 1.4rem;
      backdrop-filter: blur(10px);
    }
    .stat-mini-item {
      display: flex;
      flex-direction: column;
    }
    .stat-mini-item .num {
      font-size: 1.25rem;
      font-weight: 800;
      color: var(--primary);
      line-height: 1.2;
    }
    .stat-mini-item .lbl {
      font-size: 0.75rem;
      color: var(--text-muted);
    }

    /* 板块 2: 多维度复合筛选栏 */
    .filter-wrapper {
      background: var(--bg-surface);
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
      padding: 1.25rem 1.5rem;
    }
    .filter-row {
      display: flex;
      align-items: center;
      padding: 0.6rem 0;
      border-bottom: 1px dashed rgba(46, 54, 70, 0.5);
    }
    .filter-row:last-child {
      border-bottom: none;
      padding-bottom: 0.2rem;
    }
    .filter-label {
      width: 85px;
      font-size: 0.85rem;
      color: var(--text-muted);
      font-weight: 600;
      display: flex;
      align-items: center;
      gap: 0.4rem;
      flex-shrink: 0;
    }
    .filter-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 0.5rem 0.8rem;
    }
    .filter-tag {
      font-size: 0.85rem;
      padding: 0.25rem 0.75rem;
      border-radius: 9999px;
      color: var(--text-muted);
      background: transparent;
      border: 1px solid transparent;
      cursor: pointer;
      transition: var(--transition);
    }
    .filter-tag:hover {
      color: #fff;
      background: rgba(255, 255, 255, 0.05);
    }
    .filter-tag.active {
      color: #000;
      background: var(--primary);
      font-weight: 700;
    }

    /* 板块 3: 影视卡片栅格主体 */
    .series-grid-card {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      overflow: hidden;
      margin-bottom: 1.75rem;
      transition: var(--transition);
      display: flex;
      flex-direction: column;
      height: 100%;
    }
    .series-grid-card:hover {
      transform: translateY(-5px);
      border-color: rgba(245, 158, 11, 0.4);
      box-shadow: var(--shadow-card);
    }
    .card-thumb-wrap {
      position: relative;
      aspect-ratio: 16 / 10;
      overflow: hidden;
      background-color: #000;
    }
    .card-thumb-wrap img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.5s ease;
    }
    .series-grid-card:hover .card-thumb-wrap img {
      transform: scale(1.05);
    }
    .card-badge-rate {
      position: absolute;
      top: 0.6rem;
      right: 0.6rem;
      background: rgba(0, 0, 0, 0.75);
      border: 1px solid rgba(245, 158, 11, 0.5);
      color: var(--primary);
      font-size: 0.75rem;
      font-weight: 800;
      padding: 0.2rem 0.5rem;
      border-radius: var(--radius-sm);
      backdrop-filter: blur(4px);
    }
    .card-badge-quality {
      position: absolute;
      top: 0.6rem;
      left: 0.6rem;
      background: rgba(225, 29, 72, 0.85);
      color: #fff;
      font-size: 0.7rem;
      font-weight: 700;
      padding: 0.15rem 0.45rem;
      border-radius: 4px;
      letter-spacing: 0.05em;
    }
    .card-badge-ep {
      position: absolute;
      bottom: 0.6rem;
      right: 0.6rem;
      background: rgba(0, 0, 0, 0.8);
      color: #f1f5f9;
      font-size: 0.72rem;
      padding: 0.2rem 0.55rem;
      border-radius: 4px;    border: 1px solid rgba(255, 255, 255, 0.15);
    }
    .card-body-content {
      padding: 1.15rem;
      display: flex;
      flex-direction: column;
      flex: 1;
    }
    .card-title-row {
      display: flex;
      align-items: baseline;
      justify-content: space-between;
      gap: 0.5rem;
      margin-bottom: 0.4rem;
    }
    .card-title-row h3 {
      font-size: 1.1rem;
      font-weight: 700;
      color: #fff;
      margin: 0;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }
    .card-meta-desc {
      font-size: 0.8rem;
      color: var(--text-muted);
      margin-bottom: 0.8rem;
      line-height: 1.5;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }
    .card-cast-info {
      font-size: 0.76rem;
      color: #64748b;
      margin-bottom: 1rem;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }
    .card-bottom-act {
      margin-top: auto;
      display: flex;
      align-items: center;
      justify-content: space-between;
      border-top: 1px solid rgba(46, 54, 70, 0.5);
      padding-top: 0.75rem;
    }
    .play-link-btn {
      color: var(--primary);
      font-size: 0.82rem;
      font-weight: 600;
      display: flex;
      align-items: center;
      gap: 0.35rem;
    }
    .play-link-btn:hover {
      color: #fff;
    }

    /* 板块 4: 高光焦点推荐展台 */
    .spotlight-box {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      overflow: hidden;
      position: relative;
    }
    .spotlight-content {
      padding: 3rem 2.5rem;
      display: flex;
      flex-direction: column;
      justify-content: center;
      height: 100%;
    }
    .spotlight-cover-side {
      position: relative;
      min-height: 380px;
    }
    .spotlight-cover-side img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      position: absolute;
      top: 0;
      left: 0;
    }

    /* 板块 5: 剧集榜单列表 */
    .ranking-card {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 1.5rem;
      height: 100%;
    }
    .ranking-item {
      display: flex;
      align-items: center;
      padding: 0.75rem 0;
      border-bottom: 1px solid rgba(46, 54, 70, 0.4);
    }
    .ranking-item:last-child {
      border-bottom: none;
    }
    .rank-num {
      width: 28px;
      font-size: 1.1rem;
      font-weight: 800;
      color: var(--text-muted);
      font-style: italic;
    }
    .rank-top-1 { color: #f59e0b; }
    .rank-top-2 { color: #cbd5e1; }
    .rank-top-3 { color: #b45309; }
    .rank-info {
      flex: 1;
      padding: 0 0.75rem;
      min-width: 0;
    }
    .rank-title {
      font-size: 0.92rem;
      font-weight: 600;
      color: var(--text-main);
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }
    .rank-hot-bar {
      height: 4px;
      background: rgba(255, 255, 255, 0.08);
      border-radius: 2px;
      margin-top: 0.35rem;
      overflow: hidden;
    }
    .rank-hot-fill {
      height: 100%;
      background: linear-gradient(90deg, var(--primary), var(--accent));
    }
    .rank-score {
      font-size: 0.85rem;
      font-weight: 700;
      color: var(--primary);
    }

    /* 板块 6: 观影指南视效 */
    .guide-box {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 2rem;
      height: 100%;
    }
    .guide-icon {
      font-size: 2rem;
      color: var(--primary);
      margin-bottom: 1rem;
    }
    .guide-box h4 {
      font-size: 1.2rem;
      font-weight: 700;
      color: #fff;
      margin-bottom: 0.8rem;
    }
    .guide-box p {
      font-size: 0.9rem;
      color: var(--text-muted);
      line-height: 1.6;
      margin: 0;
    }

    /* 分页导航 */
    .pagination-bar {
      display: flex;
      justify-content: center;
      align-items: center;
      gap: 0.5rem;
      margin-top: 2rem;
    }
    .page-num {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 38px;
      height: 38px;
      border-radius: var(--radius-sm);
      border: 1px solid var(--border-color);
      color: var(--text-muted);
      font-weight: 600;
      font-size: 0.88rem;
    }
    .page-num:hover {
      border-color: var(--primary);
      color: #fff;
    }
    .page-num.active {
      background: var(--primary);
      color: #000;
      border-color: var(--primary);
    }

    /* 统一页脚 */
    .site-footer {
      background: #07080a;
      border-top: 1px solid var(--border-color);
      padding: 4.5rem 0 2rem 0;
    }
    .footer-brand h3 {
      font-size: 1.4rem;
      font-weight: 800;
      color: #fff;
      margin-bottom: 0.8rem;
    }
    .footer-brand h3 i {
      color: var(--primary);
    }
    .footer-brand p {
      font-size: 0.88rem;
      color: var(--text-muted);
      line-height: 1.6;
      margin-bottom: 1.2rem;
    }
    .footer-col h4 {
      font-size: 1rem;
      font-weight: 700;
      color: #fff;
      margin-bottom: 1.2rem;
    }
    .footer-links {
      list-style: none;
      padding: 0;
      margin: 0;
    }
    .footer-links li {
      margin-bottom: 0.6rem;
    }
    .footer-links a {
      font-size: 0.86rem;
      color: var(--text-muted);
    }
    .footer-links a:hover {
      color: var(--primary);
    }
    .footer-bottom {
      margin-top: 3.5rem;
      padding-top: 1.5rem;
      border-top: 1px solid rgba(46, 54, 70, 0.35);
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 1rem;
      font-size: 0.82rem;
      color: #64748b;
    }

    @media (max-width: 1023px) {
      .nav-links, .nav-search {
        display: none;
      }
      .mobile-menu-toggle {
        display: block;
      }
      .spotlight-cover-side {
        min-height: 260px;
      }
    }
    @media (max-width: 639px) {
      .category-title-area h1 {
        font-size: 1.75rem;
      }
      .section-header h2 {
        font-size: 1.6rem;
      }
      .spotlight-content {
        padding: 1.8rem 1.2rem;
      }
      .footer-bottom {
        flex-direction: column;
        text-align: center;
      }
    }

/* roulang page: category3 */
:root {
      --bg-main: #0b0c10;
      --bg-surface: #14171d;
      --bg-card: #1c212a;
      --primary: #f59e0b;
      --primary-hover: #d97706;
      --accent: #e11d48;
      --accent-hover: #be123c;
      --text-main: #f8fafc;
      --text-muted: #94a3b8;
      --border-color: #2e3646;
      --shadow-card: 0 10px 25px -5px rgba(0, 0, 0, 0.6);
      --shadow-glow: 0 0 20px rgba(245, 158, 11, 0.25);
      --radius-sm: 6px;
      --radius-md: 10px;
      --radius-lg: 16px;
      --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
    * {
      box-sizing: border-box;
    }
    body {
      background-color: var(--bg-main);
      color: var(--text-main);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      line-height: 1.6;
      overflow-x: hidden;
      -webkit-font-smoothing: antialiased;
      padding-top: 68px;
    }
    a {
      color: var(--text-main);
      text-decoration: none;
      transition: var(--transition);
    }
    a:hover {
      color: var(--primary);
    }
    img {
      max-width: 100%;
      height: auto;
      display: block;
    }
    .site-container {
      max-width: 1280px;
      margin: 0 auto;
      padding: 0 1.25rem;
    }

    /* 顶部导航规范 */
    .site-header {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      height: 68px;
      background: rgba(11, 12, 16, 0.88);
      backdrop-filter: blur(14px);
      -webkit-backdrop-filter: blur(14px);
      border-bottom: 1px solid var(--border-color);
      z-index: 1000;
    }
    .nav-wrapper {
      height: 100%;
      display: flex;
      align-items: center;
      justify-content: space-between;
    }
    .nav-left {
      display: flex;
      align-items: center;
      gap: 2.5rem;
    }
    .nav-logo {
      display: flex;
      align-items: center;
      gap: 0.65rem;
      font-size: 1.4rem;
      font-weight: 900;
      color: #fff;
      letter-spacing: -0.03em;
    }
    .nav-logo i {
      color: var(--primary);
      font-size: 1.6rem;
    }
    .nav-links {
      display: flex;
      align-items: center;
      list-style: none;
      gap: 1.8rem;
      margin: 0;
    }
    .nav-links li a {
      font-size: 0.95rem;
      font-weight: 500;
      color: var(--text-muted);
      padding: 0.4rem 0;
      position: relative;
    }
    .nav-links li a:hover,
    .nav-links li a.active {
      color: #fff;
    }
    .nav-links li a.active::after {
      content: '';
      position: absolute;
      bottom: -6px;
      left: 0;
      width: 100%;
      height: 2px;
      background-color: var(--primary);
      border-radius: 2px;
    }
    .nav-right {
      display: flex;
      align-items: center;
      gap: 1.2rem;
    }
    .nav-search {
      position: relative;
      display: flex;
      align-items: center;
    }
    .nav-search input {
      background: rgba(28, 33, 42, 0.8);
      border: 1px solid var(--border-color);
      border-radius: 9999px;
      padding: 0.45rem 1rem 0.45rem 2.2rem;
      font-size: 0.85rem;
      color: var(--text-main);
      width: 180px;
      transition: var(--transition);
      margin-bottom: 0;
    }
    .nav-search input:focus {
      outline: none;
      border-color: var(--primary);
      box-shadow: 0 0 0 2px rgba(245, 158, 11, 0.2);
      width: 220px;
    }
    .nav-search i {
      position: absolute;
      left: 0.8rem;
      color: var(--text-muted);
      font-size: 0.85rem;
      pointer-events: none;
    }
    .mobile-menu-toggle {
      display: none;
      background: transparent;
      border: none;
      color: #fff;
      font-size: 1.4rem;
      cursor: pointer;
    }

    /* 按钮规范 */
    .cinema-btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 0.6rem;
      font-weight: 600;
      font-size: 0.95rem;
      padding: 0.75rem 1.6rem;
      border-radius: var(--radius-sm);
      cursor: pointer;
      transition: var(--transition);
      border: 1px solid transparent;
      text-decoration: none;
    }
    .cinema-btn-primary {
      background-color: var(--primary);
      color: #000;
    }
    .cinema-btn-primary:hover {
      background-color: var(--primary-hover);
      color: #000;
      box-shadow: var(--shadow-glow);
      transform: translateY(-2px);
    }
    .cinema-btn-accent {
      background-color: var(--accent);
      color: #fff;
    }
    .cinema-btn-accent:hover {
      background-color: var(--accent-hover);
      color: #fff;
      transform: translateY(-2px);
    }
    .cinema-btn-outline {
      background: rgba(255, 255, 255, 0.05);
      border-color: var(--border-color);
      color: var(--text-main);
    }
    .cinema-btn-outline:hover {
      background: rgba(255, 255, 255, 0.12);
      border-color: var(--text-muted);
      color: #fff;
      transform: translateY(-2px);
    }

    /* 通用板块与容器 */
    .section-block {
      padding: 4.5rem 0;
      position: relative;
      border-bottom: 1px solid rgba(46, 54, 70, 0.4);
    }
    .section-block:nth-child(even) {
      background-color: var(--bg-surface);
    }
    .section-title-wrap {
      display: flex;
      justify-content: space-between;
      align-items: flex-end;
      margin-bottom: 2.2rem;
    }
    .section-title-wrap h2 {
      font-size: 1.85rem;
      font-weight: 800;
      color: #fff;
      margin: 0;
      display: flex;
      align-items: center;
      gap: 0.6rem;
    }
    .section-title-wrap h2 i {
      color: var(--primary);
      font-size: 1.4rem;
    }
    .section-title-wrap p {
      color: var(--text-muted);
      font-size: 0.95rem;
      margin: 0.35rem 0 0;
    }

    /* 板块1：分类专用 H1 视效看板 */
    .category-billboard {
      position: relative;
      padding: 3.5rem 0 2.8rem;
      background: linear-gradient(180deg, rgba(20, 23, 29, 0.95) 0%, rgba(11, 12, 16, 0.98) 100%),
                  url('/assets/images/93bb42515a29feaf.jpg') center/cover no-repeat;
      border-bottom: 1px solid var(--border-color);
    }
    .billboard-crumbs {
      display: flex;
      align-items: center;
      gap: 0.6rem;
      font-size: 0.88rem;
      color: var(--text-muted);
      margin-bottom: 1.2rem;
    }
    .billboard-crumbs a {
      color: var(--text-muted);
    }
    .billboard-crumbs a:hover {
      color: var(--primary);
    }
    .billboard-crumbs span {
      color: rgba(148, 163, 184, 0.5);
    }
    .billboard-content h1 {
      font-size: 2.5rem;
      font-weight: 900;
      letter-spacing: -0.02em;
      color: #fff;
      margin-bottom: 0.8rem;
      display: flex;
      align-items: center;
      gap: 0.8rem;
    }
    .billboard-content h1 .badge-resolution {
      background: linear-gradient(135deg, var(--primary) 0%, #b45309 100%);
      color: #000;
      font-size: 0.9rem;
      font-weight: 800;
      padding: 0.2rem 0.6rem;
      border-radius: var(--radius-sm);
      letter-spacing: 0.05em;
    }
    .billboard-desc {
      color: var(--text-muted);
      font-size: 1.05rem;
      max-width: 820px;
      line-height: 1.75;
      margin-bottom: 1.5rem;
    }
    .billboard-specs-strip {
      display: flex;
      flex-wrap: wrap;
      gap: 1.2rem;
    }
    .spec-pill {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      background: rgba(28, 33, 42, 0.85);
      border: 1px solid var(--border-color);
      padding: 0.45rem 1rem;
      border-radius: 9999px;
      font-size: 0.85rem;
      color: var(--text-main);
    }
    .spec-pill i {
      color: var(--primary);
    }

    /* 板块2：多维度属性复合筛选器 */
    .filter-section {
      background-color: #11141a;
      border-bottom: 1px solid var(--border-color);
      padding: 1.8rem 0;
    }
    .filter-panel {
      background: var(--bg-surface);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 1.5rem 1.8rem;
      box-shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
    }
    .filter-row {
      display: flex;
      align-items: flex-start;
      padding: 0.6rem 0;
      border-bottom: 1px dashed rgba(46, 54, 70, 0.5);
    }
    .filter-row:last-child {
      border-bottom: none;
      padding-bottom: 0;
    }
    .filter-row:first-child {
      padding-top: 0;
    }
    .filter-label {
      width: 90px;
      flex-shrink: 0;
      font-size: 0.88rem;
      color: var(--text-muted);
      font-weight: 600;
      padding-top: 0.3rem;
    }
    .filter-items {
      display: flex;
      flex-wrap: wrap;
      gap: 0.5rem 0.75rem;
      flex-grow: 1;
    }
    .filter-tag {
      font-size: 0.86rem;
      padding: 0.3rem 0.85rem;
      border-radius: 9999px;
      color: var(--text-muted);
      background: transparent;
      border: 1px solid transparent;
      cursor: pointer;
      transition: var(--transition);
      user-select: none;
    }
    .filter-tag:hover {
      color: #fff;
      background: rgba(255, 255, 255, 0.05);
    }
    .filter-tag.active {
      background: rgba(245, 158, 11, 0.15);
      border-color: var(--primary);
      color: var(--primary);
      font-weight: 600;
    }

    /* 板块3：影视主体矩阵列表 */
    .media-card {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      overflow: hidden;
      display: flex;
      flex-direction: column;
      height: 100%;
      transition: var(--transition);
      position: relative;
    }
    .media-card:hover {
      transform: translateY(-6px);
      border-color: rgba(245, 158, 11, 0.4);
      box-shadow: 0 15px 30px rgba(0, 0, 0, 0.7);
    }
    .media-poster-wrap {
      position: relative;
      padding-top: 142%;
      background-color: #0d0f14;
      overflow: hidden;
    }
    .media-poster-wrap img {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.5s cubic-bezier(0.25, 1, 0.5, 1);
    }
    .media-card:hover .media-poster-wrap img {
      transform: scale(1.06);
    }
    .media-tag-res {
      position: absolute;
      top: 0.65rem;
      left: 0.65rem;
      background: rgba(11, 12, 16, 0.85);
      border: 1px solid var(--primary);
      color: var(--primary);
      font-size: 0.72rem;
      font-weight: 700;
      padding: 0.15rem 0.5rem;
      border-radius: var(--radius-sm);
      backdrop-filter: blur(4px);
    }
    .media-rating {
      position: absolute;
      top: 0.65rem;
      right: 0.65rem;
      background: rgba(225, 29, 72, 0.9);
      color: #fff;
      font-size: 0.75rem;
      font-weight: 800;
      padding: 0.15rem 0.5rem;
      border-radius: var(--radius-sm);
      display: flex;
      align-items: center;
      gap: 0.25rem;
    }
    .media-play-hover {
      position: absolute;
      inset: 0;
      background: rgba(11, 12, 16, 0.55);
      backdrop-filter: blur(2px);
      display: flex;
      align-items: center;
      justify-content: center;
      opacity: 0;
      transition: var(--transition);
    }
    .media-card:hover .media-play-hover {
      opacity: 1;
    }
    .media-play-hover .play-icon {
      width: 48px;
      height: 48px;
      border-radius: 50%;
      background: var(--primary);
      color: #000;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.2rem;
      transform: scale(0.85);
      transition: var(--transition);
      box-shadow: 0 0 15px rgba(245, 158, 11, 0.6);
    }
    .media-card:hover .media-play-hover .play-icon {
      transform: scale(1);
    }
    .media-info {
      padding: 1.1rem;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
    }
    .media-title {
      font-size: 1.05rem;
      font-weight: 700;
      color: #fff;
      margin-bottom: 0.4rem;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }
    .media-meta {
      font-size: 0.8rem;
      color: var(--text-muted);
      margin-bottom: 0.6rem;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }
    .media-cast {
      font-size: 0.82rem;
      color: var(--text-muted);
      margin-bottom: 1rem;
      display: -webkit-box;
      -webkit-line-clamp: 1;
      -webkit-box-orient: vertical;
      overflow: hidden;
      line-height: 1.4;
    }
    .media-action-btn {
      margin-top: auto;
      width: 100%;
      padding: 0.55rem;
      background: rgba(255, 255, 255, 0.05);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-sm);
      color: var(--text-main);
      font-size: 0.85rem;
      font-weight: 600;
      text-align: center;
      transition: var(--transition);
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 0.4rem;
    }
    .media-card:hover .media-action-btn {
      background: var(--primary);
      color: #000;
      border-color: var(--primary);
    }

    /* 板块4：分类高光推荐展台 */
    .spotlight-banner {
      background: radial-gradient(circle at 80% 20%, rgba(245, 158, 11, 0.08) 0%, rgba(20, 23, 29, 0.98) 70%), var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      padding: 2.5rem;
      box-shadow: var(--shadow-card);
      position: relative;
      overflow: hidden;
    }
    .spotlight-media {
      position: relative;
      border-radius: var(--radius-md);
      overflow: hidden;
      border: 1px solid rgba(245, 158, 11, 0.3);
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8);
    }
    .spotlight-badge {
      display: inline-flex;
      align-items: center;
      gap: 0.4rem;
      background: rgba(225, 29, 72, 0.15);
      color: var(--accent);
      border: 1px solid rgba(225, 29, 72, 0.4);
      padding: 0.3rem 0.8rem;
      border-radius: 9999px;
      font-size: 0.82rem;
      font-weight: 700;
      margin-bottom: 1rem;
    }
    .spotlight-title {
      font-size: 2.1rem;
      font-weight: 900;
      color: #fff;
      margin-bottom: 0.8rem;
      letter-spacing: -0.01em;
    }
    .spotlight-summary {
      font-size: 0.98rem;
      color: var(--text-muted);
      line-height: 1.8;
      margin-bottom: 1.5rem;
    }
    .spotlight-tech-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 1rem;
      margin-bottom: 1.8rem;
    }
    .tech-item {
      background: rgba(11, 12, 16, 0.6);
      border: 1px solid var(--border-color);
      padding: 0.85rem 1.1rem;
      border-radius: var(--radius-sm);
    }
    .tech-item span {
      display: block;
      font-size: 0.75rem;
      color: var(--text-muted);
      text-transform: uppercase;
      letter-spacing: 0.05em;
    }
    .tech-item strong {
      font-size: 1.05rem;
      color: var(--primary);
    }

    /* 板块5：分类观影热度指数榜 */
    .rank-board {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      padding: 1.8rem;
    }
    .rank-list {
      list-style: none;
      margin: 0;
      padding: 0;
    }
    .rank-item {
      display: flex;
      align-items: center;
      padding: 0.95rem 0;
      border-bottom: 1px solid rgba(46, 54, 70, 0.4);
      transition: var(--transition);
    }
    .rank-item:last-child {
      border-bottom: none;
    }
    .rank-item:hover {
      background: rgba(255, 255, 255, 0.02);
      padding-left: 0.5rem;
    }
    .rank-num {
      width: 32px;
      height: 32px;
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: var(--radius-sm);
      font-weight: 800;
      font-size: 0.95rem;
      background: rgba(46, 54, 70, 0.5);
      color: var(--text-muted);
      margin-right: 1.2rem;
      flex-shrink: 0;
    }
    .rank-top-1 {
      background: #f59e0b;
      color: #000;
    }
    .rank-top-2 {
      background: #e2e8f0;
      color: #000;
    }
    .rank-top-3 {
      background: #b45309;
      color: #fff;
    }
    .rank-details {
      flex-grow: 1;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 1rem;
    }
    .rank-name {
      font-size: 0.98rem;
      font-weight: 700;
      color: #fff;
    }
    .rank-bar-wrap {
      width: 140px;
      background: rgba(46, 54, 70, 0.4);
      height: 6px;
      border-radius: 9999px;
      overflow: hidden;
    }
    .rank-bar {
      background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
      height: 100%;
      border-radius: 9999px;
    }
    .rank-score {
      width: 70px;
      text-align: right;
      font-size: 0.85rem;
      font-weight: 700;
      color: var(--primary);
    }

    /* 板块6：分类专属观影指南 */
    .guide-card {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 1.8rem;
      height: 100%;
      display: flex;
      flex-direction: column;
    }
    .guide-icon {
      width: 50px;
      height: 50px;
      border-radius: var(--radius-sm);
      background: rgba(245, 158, 11, 0.12);
      border: 1px solid rgba(245, 158, 11, 0.25);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.4rem;
      color: var(--primary);
      margin-bottom: 1.2rem;
    }
    .guide-title {
      font-size: 1.2rem;
      font-weight: 700;
      color: #fff;
      margin-bottom: 0.6rem;
    }
    .guide-text {
      font-size: 0.92rem;
      color: var(--text-muted);
      line-height: 1.7;
    }

    /* 板块7：单一加载更多 / 分页栏 */
    .pagination-wrapper {
      padding: 3rem 0;
      text-align: center;
    }
    .pagination-bar {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      background: var(--bg-surface);
      border: 1px solid var(--border-color);
      padding: 0.4rem;
      border-radius: var(--radius-sm);
    }
    .page-btn {
      width: 38px;
      height: 38px;
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: var(--radius-sm);
      font-size: 0.9rem;
      font-weight: 600;
      color: var(--text-muted);
      transition: var(--transition);
    }
    .page-btn:hover {
      background: rgba(255, 255, 255, 0.06);
      color: #fff;
    }
    .page-btn.active {
      background: var(--primary);
      color: #000;
      font-weight: 800;
    }
    .page-btn-wide {
      width: auto;
      padding: 0 1rem;
    }

    /* 页脚 */
    .site-footer {
      background-color: #08090c;
      border-top: 1px solid var(--border-color);
      padding: 4.5rem 0 2rem;
      color: var(--text-muted);
    }
    .footer-brand h3 {
      color: #fff;
      font-size: 1.4rem;
      font-weight: 800;
      margin-bottom: 0.9rem;
      display: flex;
      align-items: center;
      gap: 0.6rem;
    }
    .footer-brand h3 i {
      color: var(--primary);
    }
    .footer-brand p {
      font-size: 0.88rem;
      line-height: 1.7;
      margin-bottom: 1.4rem;
    }
    .footer-col h4 {
      font-size: 1.05rem;
      font-weight: 700;
      color: #fff;
      margin-bottom: 1.2rem;
      position: relative;
      padding-bottom: 0.4rem;
    }
    .footer-col h4::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      width: 28px;
      height: 2px;
      background-color: var(--primary);
    }
    .footer-links {
      list-style: none;
      margin: 0;
      padding: 0;
    }
    .footer-links li {
      margin-bottom: 0.65rem;
    }
    .footer-links li a {
      color: var(--text-muted);
      font-size: 0.88rem;
    }
    .footer-links li a:hover {
      color: var(--primary);
      padding-left: 4px;
    }
    .footer-bottom {
      margin-top: 3.5rem;
      padding-top: 1.8rem;
      border-top: 1px solid rgba(46, 54, 70, 0.4);
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 0.82rem;
      flex-wrap: wrap;
      gap: 1rem;
    }

    /* 移动端菜单抽屉 */
    .mobile-nav-drawer {
      display: none;
      position: fixed;
      top: 68px;
      left: 0;
      right: 0;
      background: rgba(11, 12, 16, 0.98);
      border-bottom: 1px solid var(--border-color);
      padding: 1.5rem;
      z-index: 999;
      backdrop-filter: blur(16px);
    }
    .mobile-nav-drawer.is-open {
      display: block;
    }
    .mobile-links-list {
      list-style: none;
      margin: 0;
      padding: 0;
    }
    .mobile-links-list li {
      margin-bottom: 1rem;
    }
    .mobile-links-list li a {
      display: block;
      font-size: 1.1rem;
      font-weight: 600;
      color: var(--text-main);
      padding: 0.4rem 0;
    }
    .mobile-links-list li a.active {
      color: var(--primary);
    }

    @media (max-width: 1023px) {
      .nav-links {
        display: none;
      }
      .mobile-menu-toggle {
        display: block;
      }
      .nav-search input {
        width: 140px;
      }
      .billboard-content h1 {
        font-size: 2rem;
      }
      .spotlight-banner {
        padding: 1.8rem;
      }
      .spotlight-tech-grid {
        grid-template-columns: 1fr;
      }
    }
    @media (max-width: 639px) {
      .nav-search {
        display: none;
      }
      .billboard-content h1 {
        font-size: 1.65rem;
        flex-direction: column;
        align-items: flex-start;
      }
      .filter-row {
        flex-direction: column;
      }
      .filter-label {
        margin-bottom: 0.3rem;
      }
      .footer-bottom {
        flex-direction: column;
        text-align: center;
      }
    }