/* roulang page: index */
:root {
            --pink: #D6336C;
            --pink-hover: #E64980;
            --amber: #F5A623;
            --bg-dark: #0F0F12;
            --bg-section: #1A1A1F;
            --bg-card: #222228;
            --text-primary: #F5F5F5;
            --text-body: #C9C9CF;
            --text-muted: #8A8A93;
            --border: #333339;
            --success: #2F9E44;
            --warning: #E8590C;
            --info: #1971C2;
            --radius-sm: 4px;
            --radius-md: 8px;
            --radius-lg: 12px;
            --radius-xl: 20px;
            --radius-pill: 999px;
            --shadow-card: 0 8px 24px rgba(0,0,0,0.6);
            --shadow-card-hover: 0 16px 32px rgba(0,0,0,0.8);
            --shadow-btn: 0 4px 14px rgba(214,51,108,0.35);
            --font-family: 'PingFang SC','Microsoft YaHei',sans-serif;
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s ease;
            --transition-slow: 0.5s ease;
            --section-padding: 80px 0;
            --section-padding-mobile: 48px 0;
            --container-width: 1200px;
            --gap: 24px;
        }

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

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

        body {
            font-family: var(--font-family);
            background-color: var(--bg-dark);
            color: var(--text-body);
            line-height: 1.8;
            font-size: 16px;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

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

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

        button,
        input,
        textarea,
        select {
            font-family: inherit;
            font-size: inherit;
            color: inherit;
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
        }
        input:focus,
        textarea:focus,
        select:focus {
            outline: 2px solid var(--amber);
            outline-offset: 2px;
        }

        .container {
            width: 100%;
            max-width: var(--container-width);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ===== 导航 ===== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            background: rgba(15, 15, 18, 0.88);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid rgba(51, 51, 57, 0.6);
            transition: background var(--transition-base);
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
            gap: 20px;
        }
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .logo-icon {
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--pink), var(--amber));
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            box-shadow: var(--shadow-btn);
            flex-shrink: 0;
        }
        .logo-text {
            display: flex;
            flex-direction: column;
            line-height: 1.3;
        }
        .logo-main {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: 1px;
        }
        .logo-sub {
            font-size: 12px;
            color: var(--amber);
            letter-spacing: 2px;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 28px;
            flex-shrink: 0;
        }
        .main-nav a {
            font-size: 15px;
            font-weight: 500;
            color: var(--text-body);
            position: relative;
            padding: 6px 0;
            transition: color var(--transition-fast);
            white-space: nowrap;
        }
        .main-nav a::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0;
            height: 2px;
            background: linear-gradient(90deg, var(--pink), var(--amber));
            border-radius: 2px;
            transition: width var(--transition-base);
        }
        .main-nav a:hover,
        .main-nav a.active {
            color: var(--text-primary);
        }
        .main-nav a:hover::after,
        .main-nav a.active::after {
            width: 100%;
        }
        .main-nav a.active {
            color: var(--amber);
        }
        .nav-cta {
            background: var(--pink);
            color: #fff !important;
            padding: 8px 22px !important;
            border-radius: var(--radius-pill);
            font-weight: 600;
            transition: background var(--transition-fast), transform var(--transition-fast);
        }
        .nav-cta:hover {
            background: var(--pink-hover);
            transform: translateY(-2px);
        }
        .nav-cta::after {
            display: none !important;
        }

        .menu-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 8px;
            cursor: pointer;
            z-index: 1001;
        }
        .menu-toggle span {
            display: block;
            width: 26px;
            height: 2px;
            background: var(--text-primary);
            border-radius: 2px;
            transition: all var(--transition-base);
        }

        /* ===== Hero ===== */
        .hero {
            min-height: 70vh;
            display: flex;
            align-items: center;
            padding: 120px 0 80px;
            position: relative;
            overflow: hidden;
            background:
                linear-gradient(160deg, rgba(15,15,18,0.92) 0%, rgba(15,15,18,0.7) 40%, rgba(214,51,108,0.25) 75%, rgba(245,166,35,0.15) 100%),
                url('/assets/images/c845d1778b490c12.webp') center/cover no-repeat;
        }
        .hero::after {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(214,51,108,0.3) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .hero .container {
            display: grid;
            grid-template-columns: 1.1fr 0.9fr;
            gap: 60px;
            align-items: center;
            position: relative;
            z-index: 1;
        }
        .hero-content {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(214,51,108,0.15);
            border: 1px solid rgba(214,51,108,0.4);
            color: var(--pink);
            font-size: 13px;
            font-weight: 600;
            padding: 6px 16px;
            border-radius: var(--radius-pill);
            width: fit-content;
            letter-spacing: 1px;
        }
        .hero-badge::before {
            content: '';
            width: 6px;
            height: 6px;
            background: var(--pink);
            border-radius: 50%;
            animation: pulse-dot 2s infinite;
        }
        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.5; transform: scale(1.5); }
        }
        .hero h1 {
            font-size: 44px;
            line-height: 1.4;
            color: var(--text-primary);
            font-weight: 700;
            margin: 0;
            letter-spacing: 0.5px;
        }
        .hero h1 .highlight {
            background: linear-gradient(135deg, var(--pink) 20%, var(--amber) 80%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .hero-sub {
            font-size: 17px;
            color: var(--text-body);
            max-width: 520px;
            line-height: 1.9;
        }
        .hero-actions {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            margin-top: 8px;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 14px 32px;
            border-radius: var(--radius-pill);
            font-size: 15px;
            font-weight: 600;
            transition: all var(--transition-base);
            line-height: 1.4;
            white-space: nowrap;
        }
        .btn-primary {
            background: var(--pink);
            color: #fff;
            box-shadow: var(--shadow-btn);
        }
        .btn-primary:hover {
            background: var(--pink-hover);
            transform: translateY(-3px);
            box-shadow: 0 8px 24px rgba(214,51,108,0.5);
            color: #fff;
        }
        .btn-outline {
            background: transparent;
            border: 1px solid var(--amber);
            color: var(--amber);
        }
        .btn-outline:hover {
            background: rgba(245,166,35,0.1);
            transform: translateY(-3px);
            color: var(--amber);
        }
        .btn-sm {
            padding: 10px 20px;
            font-size: 13px;
        }
        .hero-visual {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .hero-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
            position: relative;
        }
        .hero-card:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: var(--pink);
            transform: translateY(-4px);
        }
        .hero-card-img {
            position: relative;
            aspect-ratio: 16/9;
            overflow: hidden;
        }
        .hero-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .hero-card:hover .hero-card-img img {
            transform: scale(1.06);
        }
        .hero-card-info {
            padding: 16px 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .hero-card-info h3 {
            font-size: 16px;
            font-weight: 600;
            color: var(--text-primary);
        }
        .hero-card-info span {
            font-size: 13px;
            color: var(--amber);
            font-weight: 600;
        }
        .hero-card-play {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 52px;
            height: 52px;
            background: rgba(214,51,108,0.85);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 22px;
            opacity: 0;
            transition: all var(--transition-base);
            pointer-events: none;
        }
        .hero-card:hover .hero-card-play {
            opacity: 1;
        }

        /* ===== Section 通用 ===== */
        section {
            padding: var(--section-padding);
            position: relative;
        }
        .section-header {
            text-align: center;
            margin-bottom: 48px;
        }
        .section-header h2 {
            font-size: 28px;
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: 0.5px;
            line-height: 1.4;
        }
        .section-header p {
            font-size: 15px;
            color: var(--text-muted);
            margin-top: 10px;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }
        .section-tag {
            display: inline-block;
            background: rgba(214,51,108,0.12);
            color: var(--pink);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 14px;
            border-radius: var(--radius-pill);
            letter-spacing: 2px;
            margin-bottom: 12px;
            text-transform: uppercase;
        }

        /* ===== 内容动态 CMS ===== */
        .updates-section {
            background: var(--bg-section);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }
        .updates-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--gap);
        }
        .update-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all var(--transition-base);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .update-card:hover {
            border-color: var(--pink);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
        }
        .update-thumb {
            aspect-ratio: 16/9;
            overflow: hidden;
            position: relative;
            flex-shrink: 0;
        }
        .update-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .update-card:hover .update-thumb img {
            transform: scale(1.05);
        }
        .update-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--amber);
            color: var(--bg-dark);
            font-size: 12px;
            font-weight: 700;
            padding: 4px 10px;
            border-radius: var(--radius-sm);
            letter-spacing: 0.5px;
        }
        .update-body {
            padding: 18px 20px;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .update-body h3 {
            font-size: 17px;
            font-weight: 600;
            color: var(--text-primary);
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .update-body p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .update-meta {
            margin-top: auto;
            display: flex;
            gap: 14px;
            font-size: 12px;
            color: var(--text-muted);
            padding-top: 8px;
            border-top: 1px solid var(--border);
        }
        .update-meta span {
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .updates-empty {
            text-align: center;
            padding: 60px 20px;
            color: var(--text-muted);
            font-size: 15px;
            background: var(--bg-card);
            border: 1px dashed var(--border);
            border-radius: var(--radius-lg);
            grid-column: 1 / -1;
        }

        /* ===== 热门片库 ===== */
        .hot-library {
            background: var(--bg-dark);
        }
        .hot-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: var(--gap);
        }
        .hot-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all var(--transition-base);
            position: relative;
            cursor: pointer;
        }
        .hot-card:hover {
            border-color: var(--pink);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-6px);
        }
        .hot-thumb {
            aspect-ratio: 16/10;
            overflow: hidden;
            position: relative;
        }
        .hot-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .hot-card:hover .hot-thumb img {
            transform: scale(1.08);
        }
        .hot-play-icon {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 44px;
            height: 44px;
            background: rgba(214,51,108,0.9);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 18px;
            opacity: 0;
            transition: all var(--transition-base);
        }
        .hot-card:hover .hot-play-icon {
            opacity: 1;
        }
        .hot-info {
            padding: 14px 16px;
            display: flex;
            flex-direction: column;
            gap: 6px;
        }
        .hot-info h3 {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-primary);
            line-height: 1.4;
        }
        .hot-info p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 1;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        /* ===== 黄果剧场精选 ===== */
        .theater-section {
            background: var(--bg-section);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }
        .theater-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: start;
        }
        .theater-featured {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
        }
        .theater-featured:hover {
            border-color: var(--pink);
            box-shadow: var(--shadow-card-hover);
        }
        .theater-featured-img {
            aspect-ratio: 16/10;
            overflow: hidden;
            position: relative;
        }
        .theater-featured-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .theater-featured:hover .theater-featured-img img {
            transform: scale(1.05);
        }
        .theater-featured-info {
            padding: 20px 24px;
        }
        .theater-featured-info h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
        }
        .theater-featured-info p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
        }
        .theater-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .theater-item {
            display: flex;
            gap: 16px;
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 12px;
            transition: all var(--transition-base);
            cursor: pointer;
        }
        .theater-item:hover {
            border-color: var(--pink);
            box-shadow: var(--shadow-card);
        }
        .theater-item-img {
            width: 120px;
            aspect-ratio: 16/10;
            overflow: hidden;
            border-radius: var(--radius-md);
            flex-shrink: 0;
        }
        .theater-item-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .theater-item-info {
            display: flex;
            flex-direction: column;
            gap: 6px;
            justify-content: center;
        }
        .theater-item-info h4 {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-primary);
        }
        .theater-item-info p {
            font-size: 13px;
            color: var(--text-muted);
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .theater-item-info span {
            font-size: 12px;
            color: var(--amber);
            font-weight: 600;
        }

        /* ===== 悬疑片单 ===== */
        .suspense-section {
            background: var(--bg-dark);
            position: relative;
        }
        .suspense-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: repeating-linear-gradient(45deg, rgba(214,51,108,0.03) 0px, rgba(214,51,108,0.03) 2px, transparent 2px, transparent 8px);
            pointer-events: none;
        }
        .suspense-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--gap);
            position: relative;
            z-index: 1;
        }
        .suspense-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all var(--transition-base);
            cursor: pointer;
        }
        .suspense-card:hover {
            border-color: var(--amber);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-5px);
        }
        .suspense-thumb {
            aspect-ratio: 16/9;
            overflow: hidden;
            position: relative;
        }
        .suspense-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .suspense-card:hover .suspense-thumb img {
            transform: scale(1.06);
        }
        .suspense-tags {
            position: absolute;
            top: 12px;
            left: 12px;
            display: flex;
            gap: 6px;
        }
        .suspense-tag {
            background: rgba(15,15,18,0.8);
            color: var(--amber);
            font-size: 11px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: var(--radius-sm);
            border: 1px solid rgba(245,166,35,0.4);
            letter-spacing: 0.5px;
        }
        .suspense-info {
            padding: 16px 18px;
        }
        .suspense-info h3 {
            font-size: 16px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 6px;
            line-height: 1.4;
        }
        .suspense-info p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.6;
        }

        /* ===== 双栏区块 ===== */
        .dual-section {
            background: var(--bg-section);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }
        .dual-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
        }
        .dual-col h3 {
            font-size: 22px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .dual-col h3 .dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--pink);
            flex-shrink: 0;
        }
        .dual-col:nth-child(2) h3 .dot {
            background: var(--amber);
        }
        .dual-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .dual-item {
            display: flex;
            gap: 14px;
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 10px;
            transition: all var(--transition-base);
            cursor: pointer;
        }
        .dual-item:hover {
            border-color: var(--pink);
            box-shadow: var(--shadow-card);
        }
        .dual-item-img {
            width: 90px;
            aspect-ratio: 16/10;
            overflow: hidden;
            border-radius: var(--radius-sm);
            flex-shrink: 0;
        }
        .dual-item-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .dual-item-info h4 {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-primary);
            line-height: 1.4;
        }
        .dual-item-info p {
            font-size: 12px;
            color: var(--text-muted);
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        /* ===== 会员权益 ===== */
        .membership {
            background: linear-gradient(135deg, var(--bg-dark) 0%, rgba(214,51,108,0.12) 50%, var(--bg-dark) 100%);
            position: relative;
            overflow: hidden;
        }
        .membership::before {
            content: '';
            position: absolute;
            top: -40%;
            left: 50%;
            transform: translateX(-50%);
            width: 800px;
            height: 400px;
            background: radial-gradient(ellipse, rgba(214,51,108,0.2) 0%, transparent 70%);
            pointer-events: none;
        }
        .membership-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--gap);
            position: relative;
            z-index: 1;
        }
        .membership-card {
            background: rgba(34, 34, 40, 0.9);
            border: 1px solid rgba(214,51,108,0.3);
            border-radius: var(--radius-lg);
            padding: 30px 26px;
            text-align: center;
            transition: all var(--transition-base);
            cursor: pointer;
        }
        .membership-card:hover {
            border-color: var(--pink);
            box-shadow: 0 12px 36px rgba(214,51,108,0.3);
            transform: translateY(-6px);
        }
        .membership-icon {
            width: 56px;
            height: 56px;
            background: linear-gradient(135deg, var(--pink), var(--amber));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 26px;
            margin: 0 auto 16px;
            color: #fff;
        }
        .membership-card h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
        }
        .membership-card p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
        }
        .membership-cta {
            text-align: center;
            margin-top: 36px;
            position: relative;
            z-index: 1;
        }

        /* ===== 片花预告 ===== */
        .trailers {
            background: var(--bg-dark);
        }
        .trailer-scroll {
            display: flex;
            gap: 16px;
            overflow-x: auto;
            padding-bottom: 16px;
            scroll-snap-type: x mandatory;
            -webkit-overflow-scrolling: touch;
        }
        .trailer-scroll::-webkit-scrollbar {
            height: 6px;
        }
        .trailer-scroll::-webkit-scrollbar-track {
            background: var(--bg-card);
            border-radius: 3px;
        }
        .trailer-scroll::-webkit-scrollbar-thumb {
            background: var(--pink);
            border-radius: 3px;
        }
        .trailer-card {
            flex: 0 0 280px;
            scroll-snap-align: start;
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all var(--transition-base);
            cursor: pointer;
            position: relative;
        }
        .trailer-card:hover {
            border-color: var(--pink);
            box-shadow: var(--shadow-card);
            transform: translateY(-4px);
        }
        .trailer-thumb {
            aspect-ratio: 16/9;
            overflow: hidden;
            position: relative;
        }
        .trailer-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .trailer-card:hover .trailer-thumb img {
            transform: scale(1.06);
        }
        .trailer-duration {
            position: absolute;
            bottom: 10px;
            right: 10px;
            background: rgba(15,15,18,0.85);
            color: var(--text-primary);
            font-size: 12px;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: var(--radius-sm);
        }
        .trailer-info {
            padding: 14px 16px;
        }
        .trailer-info h4 {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-primary);
            line-height: 1.4;
        }

        /* ===== 观影指南 ===== */
        .guide-section {
            background: var(--bg-section);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }
        .guide-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--gap);
        }
        .guide-step {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 24px;
            transition: all var(--transition-base);
            cursor: pointer;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .guide-step:hover {
            border-color: var(--amber);
            box-shadow: var(--shadow-card);
        }
        .guide-step-num {
            width: 36px;
            height: 36px;
            background: linear-gradient(135deg, var(--pink), var(--amber));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 16px;
            font-weight: 700;
        }
        .guide-step h3 {
            font-size: 17px;
            font-weight: 600;
            color: var(--text-primary);
        }
        .guide-step p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
        }

        /* ===== 用户口碑 ===== */
        .reviews {
            background: var(--bg-dark);
        }
        .reviews-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: var(--gap);
        }
        .review-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 24px;
            transition: all var(--transition-base);
            cursor: pointer;
        }
        .review-card:hover {
            border-color: var(--amber);
            box-shadow: var(--shadow-card);
        }
        .review-header {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 12px;
        }
        .review-avatar {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--pink), var(--amber));
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-weight: 700;
            font-size: 18px;
            flex-shrink: 0;
        }
        .review-user {
            display: flex;
            flex-direction: column;
        }
        .review-user strong {
            font-size: 15px;
            color: var(--text-primary);
            font-weight: 600;
        }
        .review-stars {
            font-size: 13px;
            color: var(--amber);
            letter-spacing: 2px;
        }
        .review-text {
            font-size: 14px;
            color: var(--text-body);
            line-height: 1.7;
        }

        /* ===== 行业动态 ===== */
        .industry {
            background: var(--bg-section);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }
        .industry-list {
            display: flex;
            flex-direction: column;
            gap: 0;
            position: relative;
            padding-left: 28px;
        }
        .industry-list::before {
            content: '';
            position: absolute;
            left: 8px;
            top: 0;
            width: 2px;
            height: 100%;
            background: linear-gradient(180deg, var(--pink) 0%, transparent 100%);
            border-radius: 1px;
        }
        .industry-item {
            padding: 16px 0;
            border-bottom: 1px solid var(--border);
            display: flex;
            gap: 16px;
            align-items: flex-start;
            position: relative;
        }
        .industry-item::before {
            content: '';
            position: absolute;
            left: -24px;
            top: 24px;
            width: 8px;
            height: 8px;
            background: var(--pink);
            border-radius: 50%;
        }
        .industry-item:last-child {
            border-bottom: none;
        }
        .industry-tag {
            background: rgba(214,51,108,0.12);
            color: var(--pink);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: var(--radius-sm);
            white-space: nowrap;
            flex-shrink: 0;
        }
        .industry-item h4 {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 4px;
        }
        .industry-item p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.6;
        }
        .industry-item time {
            font-size: 12px;
            color: var(--text-muted);
            white-space: nowrap;
            flex-shrink: 0;
        }

        /* ===== 栏目导航 ===== */
        .channels {
            background: var(--bg-dark);
        }
        .channels-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: var(--gap);
        }
        .channel-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 24px 20px;
            text-align: center;
            transition: all var(--transition-base);
            cursor: pointer;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 10px;
        }
        .channel-card:hover {
            border-color: var(--pink);
            box-shadow: var(--shadow-card);
            transform: translateY(-5px);
        }
        .channel-icon {
            width: 48px;
            height: 48px;
            background: rgba(214,51,108,0.15);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
        }
        .channel-card h3 {
            font-size: 16px;
            font-weight: 600;
            color: var(--text-primary);
        }
        .channel-card p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.5;
        }

        /* ===== 品牌标语收尾 ===== */
        .brand-cta {
            background: linear-gradient(135deg, var(--bg-dark) 0%, rgba(214,51,108,0.15) 50%, rgba(245,166,35,0.1) 100%);
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .brand-cta::before {
            content: '';
            position: absolute;
            bottom: -30%;
            left: 50%;
            transform: translateX(-50%);
            width: 700px;
            height: 300px;
            background: radial-gradient(ellipse, rgba(214,51,108,0.25) 0%, transparent 70%);
            pointer-events: none;
        }
        .brand-cta h2 {
            font-size: 32px;
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: 1px;
            margin-bottom: 16px;
            position: relative;
            z-index: 1;
        }
        .brand-cta p {
            font-size: 16px;
            color: var(--text-body);
            margin-bottom: 28px;
            position: relative;
            z-index: 1;
        }
        .brand-cta .btn {
            position: relative;
            z-index: 1;
        }

        /* ===== FAQ ===== */
        .faq-section {
            background: var(--bg-section);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 0;
        }
        .faq-item {
            border-bottom: 1px solid var(--border);
        }
        .faq-item:last-child {
            border-bottom: none;
        }
        .faq-question {
            width: 100%;
            text-align: left;
            padding: 18px 0;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 16px;
            font-size: 16px;
            font-weight: 600;
            color: var(--text-primary);
            cursor: pointer;
            transition: color var(--transition-fast);
        }
        .faq-question:hover {
            color: var(--amber);
        }
        .faq-icon {
            width: 28px;
            height: 28px;
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            color: var(--amber);
            flex-shrink: 0;
            transition: all var(--transition-base);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-base);
            font-size: 14px;
            color: var(--text-body);
            line-height: 1.8;
        }
        .faq-answer-inner {
            padding-bottom: 18px;
        }
        .faq-item.open .faq-icon {
            background: var(--pink);
            color: #fff;
            border-color: var(--pink);
        }
        .faq-item.open .faq-answer {
            max-height: 200px;
        }

        /* ===== 页脚 ===== */
        .site-footer {
            background: #0A0A0D;
            border-top: 1px solid var(--border);
            padding: 60px 0 30px;
            flex-shrink: 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-brand h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
        }
        .footer-brand h3 span {
            color: var(--amber);
        }
        .footer-brand p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.7;
            margin-top: 10px;
        }
        .footer-col h4 {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 14px;
        }
        .footer-col ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-col ul li a {
            font-size: 13px;
            color: var(--text-muted);
            transition: color var(--transition-fast);
        }
        .footer-col ul li a:hover {
            color: var(--amber);
        }
        .footer-bottom {
            border-top: 1px solid var(--border);
            padding-top: 20px;
            text-align: center;
            font-size: 13px;
            color: var(--text-muted);
        }
        .footer-bottom a {
            color: var(--text-muted);
        }
        .footer-bottom a:hover {
            color: var(--amber);
        }

        /* ===== 响应式 ===== */
        @media (max-width: 1024px) {
            .hot-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .channels-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .updates-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .hero .container {
                gap: 40px;
            }
            .hero h1 {
                font-size: 36px;
            }
            .theater-layout {
                gap: 28px;
            }
        }

        @media (max-width: 768px) {
            section {
                padding: var(--section-padding-mobile);
            }
            .site-header .container {
                height: 60px;
            }
            .main-nav {
                display: none;
                position: fixed;
                top: 60px;
                left: 0;
                width: 100%;
                background: rgba(15, 15, 18, 0.98);
                flex-direction: column;
                padding: 20px 24px;
                gap: 16px;
                border-bottom: 1px solid var(--border);
                z-index: 999;
            }
            .main-nav.open {
                display: flex;
            }
            .menu-toggle {
                display: flex;
            }
            .hero {
                min-height: auto;
                padding: 100px 0 56px;
            }
            .hero .container {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .hero h1 {
                font-size: 30px;
                line-height: 1.5;
            }
            .hero-sub {
                font-size: 15px;
            }
            .hero-actions {
                gap: 10px;
            }
            .btn {
                padding: 12px 24px;
                font-size: 14px;
            }
            .updates-grid {
                grid-template-columns: 1fr;
            }
            .hot-grid {
                grid-template-columns: 1fr;
            }
            .theater-layout {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .theater-item-img {
                width: 90px;
            }
            .suspense-grid {
                grid-template-columns: 1fr;
            }
            .dual-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .membership-grid {
                grid-template-columns: 1fr;
            }
            .guide-grid {
                grid-template-columns: 1fr;
            }
            .reviews-grid {
                grid-template-columns: 1fr;
            }
            .channels-grid {
                grid-template-columns: 1fr;
            }
            .brand-cta h2 {
                font-size: 24px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
            .section-header h2 {
                font-size: 22px;
            }
            .trailer-card {
                flex: 0 0 240px;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            .hero h1 {
                font-size: 24px;
            }
            .hero-actions {
                flex-direction: column;
                align-items: flex-start;
            }
            .btn {
                width: 100%;
                justify-content: center;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .section-header {
                margin-bottom: 32px;
            }
            .section-header h2 {
                font-size: 20px;
            }
            .hot-grid,
            .updates-grid,
            .suspense-grid,
            .dual-grid,
            .membership-grid,
            .guide-grid,
            .reviews-grid,
            .channels-grid {
                grid-template-columns: 1fr;
            }
            .hero-card-info h3 {
                font-size: 14px;
            }
            .theater-item {
                flex-direction: column;
            }
            .theater-item-img {
                width: 100%;
                aspect-ratio: 16/9;
            }
            .brand-cta h2 {
                font-size: 20px;
            }
            .faq-question {
                font-size: 14px;
            }
            .logo-main {
                font-size: 15px;
            }
            .logo-sub {
                font-size: 10px;
            }
        }

/* roulang page: article */
:root {
            --pink: #D6336C;
            --pink-hover: #E64980;
            --amber: #F5A623;
            --bg-dark: #0F0F12;
            --bg-section: #1A1A1F;
            --bg-card: #222228;
            --text-primary: #F5F5F5;
            --text-body: #C9C9CF;
            --text-muted: #8A8A93;
            --border: #333339;
            --success: #2F9E44;
            --warning: #E8590C;
            --info: #1971C2;
            --radius-sm: 4px;
            --radius-md: 8px;
            --radius-lg: 12px;
            --radius-xl: 20px;
            --radius-pill: 999px;
            --shadow-card: 0 8px 24px rgba(0,0,0,0.6);
            --shadow-card-hover: 0 16px 32px rgba(0,0,0,0.8);
            --shadow-btn: 0 4px 14px rgba(214,51,108,0.35);
            --font-family: 'PingFang SC','Microsoft YaHei',sans-serif;
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s ease;
            --transition-slow: 0.5s ease;
            --section-padding: 80px 0;
            --section-padding-mobile: 48px 0;
            --container-width: 1200px;
            --gap: 24px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: var(--font-family);
            background-color: var(--bg-dark);
            color: var(--text-body);
            line-height: 1.8;
            font-size: 16px;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--amber);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button, input, textarea, select {
            font-family: inherit;
            font-size: inherit;
            color: inherit;
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
        }
        input:focus, textarea:focus, select:focus {
            outline: 2px solid var(--amber);
            outline-offset: 2px;
        }
        .container {
            width: 100%;
            max-width: var(--container-width);
            margin: 0 auto;
            padding: 0 24px;
        }
        /* ===== 导航 ===== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            background: rgba(15, 15, 18, 0.88);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid rgba(51, 51, 57, 0.6);
            transition: background var(--transition-base);
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
            gap: 20px;
        }
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .logo-icon {
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--pink), var(--amber));
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            box-shadow: var(--shadow-btn);
            flex-shrink: 0;
        }
        .logo-text {
            display: flex;
            flex-direction: column;
            line-height: 1.3;
        }
        .logo-main {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: 1px;
        }
        .logo-sub {
            font-size: 12px;
            color: var(--amber);
            letter-spacing: 2px;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 28px;
            flex-shrink: 0;
        }
        .main-nav a {
            font-size: 15px;
            font-weight: 500;
            color: var(--text-body);
            position: relative;
            padding: 6px 0;
            transition: color var(--transition-fast);
            white-space: nowrap;
        }
        .main-nav a::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0;
            height: 2px;
            background: linear-gradient(90deg, var(--pink), var(--amber));
            border-radius: 2px;
            transition: width var(--transition-base);
        }
        .main-nav a:hover,
        .main-nav a.active {
            color: var(--text-primary);
        }
        .main-nav a:hover::after,
        .main-nav a.active::after {
            width: 100%;
        }
        .main-nav a.active {
            color: var(--amber);
        }
        .nav-cta {
            background: var(--pink);
            color: #fff !important;
            padding: 8px 22px !important;
            border-radius: var(--radius-pill);
            font-weight: 600;
            transition: background var(--transition-fast), transform var(--transition-fast);
        }
        .nav-cta:hover {
            background: var(--pink-hover);
            transform: translateY(-2px);
        }
        .nav-cta::after {
            display: none !important;
        }
        .menu-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 8px;
            cursor: pointer;
            z-index: 1001;
        }
        .menu-toggle span {
            display: block;
            width: 26px;
            height: 2px;
            background: var(--text-primary);
            border-radius: 2px;
            transition: var(--transition-base);
        }
        /* ===== 面包屑 ===== */
        .breadcrumb-section {
            padding: 100px 0 30px;
            background: var(--bg-dark);
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 10px;
            font-size: 14px;
            color: var(--text-muted);
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .breadcrumb li {
            display: flex;
            align-items: center;
        }
        .breadcrumb li:not(:last-child)::after {
            content: '>';
            margin-left: 10px;
            color: var(--border);
        }
        .breadcrumb a {
            color: var(--text-muted);
        }
        .breadcrumb a:hover {
            color: var(--amber);
        }
        .breadcrumb .current {
            color: var(--text-body);
            font-weight: 500;
        }
        /* ===== 文章主体 ===== */
        .article-main {
            flex: 1;
            padding-bottom: 80px;
        }
        .article-hero {
            padding: 40px 0 20px;
            background: var(--bg-dark);
        }
        .article-hero .container {
            max-width: 900px;
        }
        .article-title {
            font-size: 36px;
            line-height: 1.4;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 20px;
        }
        .article-meta {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 20px;
            font-size: 14px;
            color: var(--text-muted);
            padding-bottom: 20px;
            border-bottom: 1px solid var(--border);
        }
        .article-meta .meta-item {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .article-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: 20px;
        }
        .article-tag {
            background: rgba(245,166,35,0.15);
            color: var(--amber);
            padding: 4px 12px;
            border-radius: var(--radius-sm);
            font-size: 12px;
            font-weight: 500;
        }
        .article-content {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            padding: 40px;
            margin-top: 30px;
            color: var(--text-body);
            font-size: 16px;
            line-height: 1.9;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--border);
        }
        .article-content h1,
        .article-content h2,
        .article-content h3 {
            color: var(--text-primary);
            font-weight: 600;
            line-height: 1.4;
            margin-top: 1.5em;
            margin-bottom: 0.6em;
        }
        .article-content h2 {
            font-size: 24px;
        }
        .article-content h3 {
            font-size: 20px;
        }
        .article-content p {
            margin-bottom: 1.5em;
        }
        .article-content img {
            max-width: 100%;
            border-radius: var(--radius-md);
            margin: 20px 0;
        }
        .article-content blockquote {
            border-left: 4px solid var(--pink);
            padding: 20px 28px;
            background: rgba(214,51,108,0.08);
            border-radius: 0 var(--radius-md) var(--radius-md) 0;
            margin: 24px 0;
            color: var(--text-primary);
        }
        .article-content ul,
        .article-content ol {
            padding-left: 24px;
            margin-bottom: 1.5em;
        }
        .article-content li {
            margin-bottom: 8px;
        }
        .article-content a {
            color: var(--amber);
            text-decoration: underline;
        }
        .article-content a:hover {
            color: var(--pink-hover);
        }
        /* ===== 作者信息 ===== */
        .author-card {
            background: var(--bg-section);
            border-radius: var(--radius-lg);
            padding: 30px;
            display: flex;
            align-items: center;
            gap: 20px;
            margin-top: 40px;
            border: 1px solid var(--border);
        }
        .author-avatar {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--pink), var(--amber));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            font-weight: 700;
            color: #fff;
            flex-shrink: 0;
        }
        .author-info h3 {
            font-size: 18px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 6px;
        }
        .author-info p {
            font-size: 14px;
            color: var(--text-muted);
            margin: 0;
        }
        /* ===== 相关推荐 ===== */
        .related-section {
            padding: 60px 0 0;
            background: var(--bg-dark);
        }
        .section-title-wrap {
            margin-bottom: 30px;
        }
        .section-eyebrow {
            display: inline-block;
            background: rgba(245,166,35,0.15);
            color: var(--amber);
            padding: 4px 14px;
            border-radius: var(--radius-sm);
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 1px;
            margin-bottom: 12px;
        }
        .section-title {
            font-size: 28px;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.4;
        }
        .related-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--gap);
        }
        .video-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border);
            transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
        }
        .video-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-card-hover);
            border-color: var(--pink);
        }
        .video-thumb {
            position: relative;
            aspect-ratio: 16/9;
            overflow: hidden;
        }
        .video-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .video-card:hover .video-thumb img {
            transform: scale(1.05);
        }
        .video-play {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 48px;
            height: 48px;
            background: rgba(0,0,0,0.7);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 20px;
            transition: background var(--transition-fast);
        }
        .video-card:hover .video-play {
            background: var(--pink);
        }
        .video-duration {
            position: absolute;
            bottom: 10px;
            right: 10px;
            background: rgba(0,0,0,0.8);
            color: #fff;
            padding: 2px 8px;
            border-radius: 4px;
            font-size: 12px;
        }
        .video-info {
            padding: 20px;
        }
        .video-title {
            font-size: 18px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 8px;
            line-height: 1.4;
        }
        .video-meta {
            font-size: 13px;
            color: var(--text-muted);
            display: flex;
            justify-content: space-between;
        }
        /* ===== 返回/上一篇下一篇 ===== */
        .article-nav {
            margin-top: 60px;
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            justify-content: space-between;
        }
        .article-nav a {
            background: var(--bg-section);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 12px 20px;
            color: var(--text-body);
            transition: border-color var(--transition-fast), color var(--transition-fast);
            flex: 1;
            min-width: 200px;
            text-align: center;
            font-size: 14px;
        }
        .article-nav a:hover {
            border-color: var(--pink);
            color: var(--text-primary);
        }
        /* ===== 页脚 ===== */
        .site-footer {
            background: var(--bg-section);
            border-top: 1px solid var(--border);
            padding: 60px 0 30px;
            margin-top: auto;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-brand h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 16px;
        }
        .footer-brand h3 span {
            color: var(--amber);
        }
        .footer-brand p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.8;
        }
        .footer-col h4 {
            font-size: 16px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 16px;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col ul li {
            margin-bottom: 10px;
        }
        .footer-col ul li a {
            font-size: 14px;
            color: var(--text-muted);
        }
        .footer-col ul li a:hover {
            color: var(--amber);
        }
        .footer-bottom {
            border-top: 1px solid var(--border);
            padding-top: 20px;
            text-align: center;
            font-size: 13px;
            color: var(--text-muted);
        }
        .footer-bottom a {
            color: var(--amber);
        }
        /* ===== 移动端 ===== */
        @media (max-width: 1024px) {
            .related-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 768px) {
            .container {
                padding: 0 16px;
            }
            .main-nav {
                position: fixed;
                top: 72px;
                left: 0;
                width: 100%;
                background: rgba(15,15,18,0.98);
                flex-direction: column;
                padding: 20px 24px;
                gap: 16px;
                transform: translateY(-120%);
                transition: transform var(--transition-base);
                border-bottom: 1px solid var(--border);
                z-index: 999;
            }
            .main-nav.open {
                transform: translateY(0);
            }
            .main-nav a {
                font-size: 16px;
            }
            .menu-toggle {
                display: flex;
            }
            .article-title {
                font-size: 28px;
            }
            .article-content {
                padding: 24px;
            }
            .author-card {
                flex-direction: column;
                text-align: center;
            }
            .related-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 30px;
            }
            .footer-brand {
                grid-column: span 2;
            }
        }
        @media (max-width: 520px) {
            .article-title {
                font-size: 24px;
            }
            .article-meta {
                gap: 10px;
                font-size: 12px;
            }
            .article-content {
                font-size: 15px;
                padding: 20px;
            }
            .article-nav {
                flex-direction: column;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .footer-brand {
                grid-column: span 1;
            }
        }

/* roulang page: category1 */
:root {
            --pink: #D6336C;
            --pink-hover: #E64980;
            --amber: #F5A623;
            --bg-dark: #0F0F12;
            --bg-section: #1A1A1F;
            --bg-card: #222228;
            --text-primary: #F5F5F5;
            --text-body: #C9C9CF;
            --text-muted: #8A8A93;
            --border: #333339;
            --success: #2F9E44;
            --warning: #E8590C;
            --info: #1971C2;
            --radius-sm: 4px;
            --radius-md: 8px;
            --radius-lg: 12px;
            --radius-xl: 20px;
            --radius-pill: 999px;
            --shadow-card: 0 8px 24px rgba(0,0,0,0.6);
            --shadow-card-hover: 0 16px 32px rgba(0,0,0,0.8);
            --shadow-btn: 0 4px 14px rgba(214,51,108,0.35);
            --font-family: 'PingFang SC','Microsoft YaHei',sans-serif;
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s ease;
            --transition-slow: 0.5s ease;
            --section-padding: 80px 0;
            --section-padding-mobile: 48px 0;
            --container-width: 1200px;
            --gap: 24px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: var(--font-family);
            background-color: var(--bg-dark);
            color: var(--text-body);
            line-height: 1.8;
            font-size: 16px;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--amber);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button, input, textarea, select {
            font-family: inherit;
            font-size: inherit;
            color: inherit;
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
        }
        input:focus, textarea:focus, select:focus {
            outline: 2px solid var(--amber);
            outline-offset: 2px;
        }
        .container {
            width: 100%;
            max-width: var(--container-width);
            margin: 0 auto;
            padding: 0 24px;
        }
        /* ===== 导航 ===== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            background: rgba(15, 15, 18, 0.88);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid rgba(51, 51, 57, 0.6);
            transition: background var(--transition-base);
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
            gap: 20px;
        }
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .logo-icon {
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--pink), var(--amber));
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            box-shadow: var(--shadow-btn);
            flex-shrink: 0;
        }
        .logo-text {
            display: flex;
            flex-direction: column;
            line-height: 1.3;
        }
        .logo-main {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: 1px;
        }
        .logo-sub {
            font-size: 12px;
            color: var(--amber);
            letter-spacing: 2px;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 28px;
            flex-shrink: 0;
        }
        .main-nav a {
            font-size: 15px;
            font-weight: 500;
            color: var(--text-body);
            position: relative;
            padding: 6px 0;
            transition: color var(--transition-fast);
            white-space: nowrap;
        }
        .main-nav a::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0;
            height: 2px;
            background: linear-gradient(90deg, var(--pink), var(--amber));
            border-radius: 2px;
            transition: width var(--transition-base);
        }
        .main-nav a:hover,
        .main-nav a.active {
            color: var(--text-primary);
        }
        .main-nav a:hover::after,
        .main-nav a.active::after {
            width: 100%;
        }
        .main-nav a.active {
            color: var(--amber);
        }
        .nav-cta {
            background: var(--pink);
            color: #fff !important;
            padding: 8px 22px !important;
            border-radius: var(--radius-pill);
            font-weight: 600;
            transition: background var(--transition-fast), transform var(--transition-fast);
        }
        .nav-cta:hover {
            background: var(--pink-hover);
            transform: translateY(-2px);
        }
        .nav-cta::after {
            display: none !important;
        }
        .menu-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 8px;
            cursor: pointer;
            z-index: 1001;
        }
        .menu-toggle span {
            display: block;
            width: 26px;
            height: 2px;
            background: var(--text-primary);
            border-radius: 2px;
            transition: all var(--transition-fast);
        }

        /* ===== 分类 Hero（紧凑版） ===== */
        .category-hero {
            position: relative;
            padding: 150px 0 80px;
            background: linear-gradient(135deg, rgba(15,15,18,0.92), rgba(26,26,31,0.88)), url('/assets/images/c845d1778b490c12.webp') center/cover no-repeat;
            border-bottom: 1px solid var(--border);
            overflow: hidden;
        }
        .category-hero::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, var(--pink), var(--amber));
        }
        .category-hero .container {
            position: relative;
            display: flex;
            align-items: center;
            gap: 48px;
            flex-wrap: wrap;
        }
        .hero-content {
            flex: 1 1 500px;
            z-index: 2;
        }
        .hero-badge {
            display: inline-block;
            background: rgba(245,166,35,0.15);
            color: var(--amber);
            padding: 6px 18px;
            border-radius: var(--radius-pill);
            font-size: 14px;
            font-weight: 500;
            letter-spacing: 1px;
            margin-bottom: 16px;
            border: 1px solid rgba(245,166,35,0.3);
        }
        .hero-content h1 {
            font-size: 42px;
            line-height: 1.3;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 16px;
            letter-spacing: 0.5px;
        }
        .hero-content h1 span {
            background: linear-gradient(90deg, var(--pink), var(--amber));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }
        .hero-sub {
            font-size: 18px;
            color: var(--text-body);
            margin-bottom: 28px;
            max-width: 560px;
        }
        .hero-actions {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }
        .btn-primary {
            background: var(--pink);
            color: #fff;
            padding: 12px 30px;
            border-radius: var(--radius-pill);
            font-weight: 600;
            letter-spacing: 0.5px;
            transition: background var(--transition-fast), transform var(--transition-fast);
            box-shadow: var(--shadow-btn);
            display: inline-block;
        }
        .btn-primary:hover {
            background: var(--pink-hover);
            transform: translateY(-3px);
            color: #fff;
        }
        .btn-secondary {
            background: transparent;
            border: 1px solid var(--amber);
            color: var(--amber);
            padding: 12px 30px;
            border-radius: var(--radius-pill);
            font-weight: 600;
            transition: background var(--transition-fast), transform var(--transition-fast);
            display: inline-block;
        }
        .btn-secondary:hover {
            background: rgba(245,166,35,0.1);
            color: var(--amber);
            transform: translateY(-3px);
        }
        .hero-visual {
            flex: 0 0 320px;
            border-radius: var(--radius-xl);
            overflow: hidden;
            box-shadow: var(--shadow-card-hover);
            border: 1px solid var(--border);
            background: var(--bg-card);
            transform: rotate(2deg);
            transition: transform var(--transition-base);
        }
        .hero-visual img {
            width: 100%;
            height: 260px;
            object-fit: cover;
        }
        .hero-visual:hover {
            transform: rotate(0deg) scale(1.02);
        }

        /* ===== 通用 Section ===== */
        .section {
            padding: var(--section-padding);
        }
        .section-alt {
            background: var(--bg-section);
        }
        .section-title {
            font-size: 28px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 12px;
            letter-spacing: 0.5px;
        }
        .section-desc {
            color: var(--text-muted);
            max-width: 700px;
            margin-bottom: 32px;
        }
        .section-head {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 20px;
            margin-bottom: 32px;
        }

        /* ===== 分类描述扩展 ===== */
        .desc-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
            align-items: start;
        }
        .desc-block {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 28px;
            box-shadow: var(--shadow-card);
        }
        .desc-block h3 {
            color: var(--text-primary);
            font-size: 20px;
            margin-bottom: 12px;
            font-weight: 600;
        }
        .desc-block p {
            color: var(--text-body);
            margin-bottom: 0;
        }

        /* ===== 筛选工具栏 ===== */
        .filter-bar {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            align-items: center;
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 16px 20px;
        }
        .filter-label {
            color: var(--text-muted);
            font-size: 14px;
            margin-right: 8px;
            font-weight: 500;
        }
        .filter-btn {
            background: transparent;
            border: 1px solid var(--border);
            color: var(--text-body);
            padding: 8px 20px;
            border-radius: var(--radius-pill);
            font-size: 14px;
            font-weight: 500;
            transition: all var(--transition-fast);
        }
        .filter-btn:hover,
        .filter-btn.active {
            background: var(--pink);
            border-color: var(--pink);
            color: #fff;
        }

        /* ===== 精选内容横条 ===== */
        .featured-card {
            display: flex;
            background: linear-gradient(135deg, #1A1A1F, #222228);
            border: 1px solid var(--border);
            border-radius: var(--radius-xl);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: box-shadow var(--transition-base), transform var(--transition-base);
        }
        .featured-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-6px);
        }
        .featured-img {
            flex: 0 0 40%;
            min-height: 300px;
            position: relative;
            overflow: hidden;
        }
        .featured-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .play-overlay {
            position: absolute;
            inset: 0;
            background: rgba(15,15,18,0.4);
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0;
            transition: opacity var(--transition-base);
        }
        .featured-card:hover .play-overlay {
            opacity: 1;
        }
        .play-icon {
            width: 64px;
            height: 64px;
            background: rgba(214,51,108,0.9);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 28px;
            box-shadow: var(--shadow-btn);
        }
        .featured-body {
            flex: 1;
            padding: 32px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }
        .featured-badge {
            align-self: flex-start;
            background: var(--amber);
            color: #0F0F12;
            padding: 4px 14px;
            border-radius: var(--radius-sm);
            font-size: 13px;
            font-weight: 700;
            margin-bottom: 16px;
        }
        .featured-title {
            font-size: 26px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 10px;
        }
        .featured-desc {
            color: var(--text-body);
            margin-bottom: 20px;
        }
        .featured-meta {
            color: var(--text-muted);
            font-size: 14px;
        }

        /* ===== CMS 列表 ===== */
        .cms-list {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--gap);
        }
        .cms-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: box-shadow var(--transition-base), transform var(--transition-base);
        }
        .cms-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-8px);
        }
        .cms-card img {
            width: 100%;
            height: 180px;
            object-fit: cover;
            border-bottom: 1px solid var(--border);
        }
        .cms-card-body {
            padding: 20px;
        }
        .cms-card h3 {
            font-size: 18px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 8px;
            line-height: 1.4;
        }
        .cms-card p {
            font-size: 14px;
            color: var(--text-body);
            margin-bottom: 12px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .cms-meta {
            display: flex;
            gap: 12px;
            align-items: center;
            font-size: 13px;
            color: var(--text-muted);
        }
        .cms-meta .category-badge {
            background: rgba(245,166,35,0.12);
            color: var(--amber);
            padding: 2px 10px;
            border-radius: var(--radius-sm);
            font-size: 12px;
        }
        .empty-state {
            text-align: center;
            padding: 40px 20px;
            color: var(--text-muted);
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            border: 1px dashed var(--border);
        }

        /* ===== 相关栏目入口 ===== */
        .channel-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }
        .channel-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 24px;
            display: flex;
            align-items: center;
            gap: 16px;
            transition: all var(--transition-base);
            box-shadow: var(--shadow-card);
        }
        .channel-card:hover {
            border-color: var(--pink);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-6px);
        }
        .channel-icon {
            width: 56px;
            height: 56px;
            border-radius: var(--radius-md);
            background: linear-gradient(135deg, rgba(214,51,108,0.2), rgba(245,166,35,0.15));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            color: var(--amber);
            flex-shrink: 0;
        }
        .channel-info h4 {
            font-size: 18px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 4px;
        }
        .channel-info p {
            font-size: 14px;
            color: var(--text-muted);
            margin: 0;
        }

        /* ===== 订阅 CTA ===== */
        .subscribe-box {
            background: linear-gradient(135deg, rgba(214,51,108,0.2), rgba(245,166,35,0.1));
            border: 1px solid rgba(214,51,108,0.3);
            border-radius: var(--radius-xl);
            padding: 40px 32px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 24px;
        }
        .subscribe-box h3 {
            color: var(--text-primary);
            font-size: 24px;
            margin-bottom: 8px;
        }
        .subscribe-box p {
            color: var(--text-body);
            margin: 0;
            max-width: 460px;
        }
        .subscribe-form {
            display: flex;
            gap: 12px;
            flex: 1 1 320px;
            max-width: 480px;
        }
        .subscribe-form input {
            flex: 1;
            background: var(--bg-dark);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 12px 16px;
            color: var(--text-primary);
            min-width: 0;
        }
        .subscribe-form input:focus {
            border-color: var(--amber);
            outline: none;
        }
        .subscribe-form button {
            background: var(--pink);
            color: #fff;
            padding: 12px 28px;
            border-radius: var(--radius-md);
            font-weight: 600;
            white-space: nowrap;
            transition: background var(--transition-fast);
        }
        .subscribe-form button:hover {
            background: var(--pink-hover);
        }

        /* ===== SEO 文本 ===== */
        .seo-text {
            max-width: 880px;
            margin: 0 auto;
            color: var(--text-muted);
            font-size: 15px;
            line-height: 2;
            text-align: justify;
        }

        /* ===== 页脚 ===== */
        .site-footer {
            background: var(--bg-section);
            border-top: 1px solid var(--border);
            padding: 60px 0 30px;
            margin-top: auto;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-brand h3 {
            font-size: 22px;
            color: var(--text-primary);
            margin-bottom: 12px;
            font-weight: 700;
        }
        .footer-brand h3 span {
            color: var(--amber);
        }
        .footer-brand p {
            font-size: 14px;
            color: var(--text-muted);
        }
        .footer-col h4 {
            color: var(--text-primary);
            font-size: 16px;
            margin-bottom: 16px;
            font-weight: 600;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col li {
            margin-bottom: 10px;
        }
        .footer-col a {
            color: var(--text-muted);
            font-size: 14px;
            transition: color var(--transition-fast);
        }
        .footer-col a:hover {
            color: var(--amber);
        }
        .footer-bottom {
            border-top: 1px solid var(--border);
            padding-top: 20px;
            text-align: center;
            font-size: 13px;
            color: var(--text-muted);
        }
        .footer-bottom a {
            color: var(--text-muted);
        }
        .footer-bottom a:hover {
            color: var(--amber);
        }

        /* ===== 响应式 ===== */
        @media (max-width: 1024px) {
            .cms-list { grid-template-columns: repeat(2, 1fr); }
            .desc-grid { grid-template-columns: 1fr; }
            .hero-content h1 { font-size: 34px; }
            .hero-visual { flex-basis: 260px; }
        }
        @media (max-width: 768px) {
            .menu-toggle { display: flex; }
            .main-nav {
                position: fixed;
                top: 72px;
                left: 0;
                width: 100%;
                background: var(--bg-dark);
                flex-direction: column;
                padding: 20px;
                gap: 16px;
                border-bottom: 1px solid var(--border);
                transform: translateY(-120%);
                transition: transform var(--transition-base);
                z-index: 999;
            }
            .main-nav.open {
                transform: translateY(0);
            }
            .main-nav a {
                font-size: 18px;
            }
            .category-hero {
                padding: 120px 0 60px;
            }
            .hero-content h1 { font-size: 28px; }
            .hero-visual { flex-basis: 100%; }
            .cms-list { grid-template-columns: 1fr; }
            .filter-bar { flex-direction: column; align-items: flex-start; }
            .featured-card { flex-direction: column; }
            .featured-img { min-height: 200px; }
            .subscribe-box { flex-direction: column; text-align: center; }
            .subscribe-form { width: 100%; }
            .footer-grid { grid-template-columns: 1fr 1fr; }
            .channel-grid { grid-template-columns: 1fr; }
            .section { padding: var(--section-padding-mobile); }
        }
        @media (max-width: 520px) {
            .footer-grid { grid-template-columns: 1fr; }
            .hero-actions { flex-direction: column; }
            .btn-primary, .btn-secondary { text-align: center; }
            .logo-main { font-size: 16px; }
            .featured-img { min-height: 160px; }
        }

/* roulang page: category3 */
:root {
            --pink: #D6336C;
            --pink-hover: #E64980;
            --amber: #F5A623;
            --bg-dark: #0F0F12;
            --bg-section: #1A1A1F;
            --bg-card: #222228;
            --text-primary: #F5F5F5;
            --text-body: #C9C9CF;
            --text-muted: #8A8A93;
            --border: #333339;
            --success: #2F9E44;
            --warning: #E8590C;
            --info: #1971C2;
            --radius-sm: 4px;
            --radius-md: 8px;
            --radius-lg: 12px;
            --radius-xl: 20px;
            --radius-pill: 999px;
            --shadow-card: 0 8px 24px rgba(0,0,0,0.6);
            --shadow-card-hover: 0 16px 32px rgba(0,0,0,0.8);
            --shadow-btn: 0 4px 14px rgba(214,51,108,0.35);
            --font-family: 'PingFang SC','Microsoft YaHei',sans-serif;
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s ease;
            --transition-slow: 0.5s ease;
            --section-padding: 80px 0;
            --section-padding-mobile: 48px 0;
            --container-width: 1200px;
            --gap: 24px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: var(--font-family);
            background-color: var(--bg-dark);
            color: var(--text-body);
            line-height: 1.8;
            font-size: 16px;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--amber);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        textarea,
        select {
            font-family: inherit;
            font-size: inherit;
            color: inherit;
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
        }
        input:focus,
        textarea:focus,
        select:focus {
            outline: 2px solid var(--amber);
            outline-offset: 2px;
        }
        .container {
            width: 100%;
            max-width: var(--container-width);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ===== 导航 ===== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            background: rgba(15, 15, 18, 0.88);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid rgba(51, 51, 57, 0.6);
            transition: background var(--transition-base);
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
            gap: 20px;
        }
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .logo-icon {
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--pink), var(--amber));
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            box-shadow: var(--shadow-btn);
            flex-shrink: 0;
        }
        .logo-text {
            display: flex;
            flex-direction: column;
            line-height: 1.3;
        }
        .logo-main {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: 1px;
        }
        .logo-sub {
            font-size: 12px;
            color: var(--amber);
            letter-spacing: 2px;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 28px;
            flex-shrink: 0;
        }
        .main-nav a {
            font-size: 15px;
            font-weight: 500;
            color: var(--text-body);
            position: relative;
            padding: 6px 0;
            transition: color var(--transition-fast);
            white-space: nowrap;
        }
        .main-nav a::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0;
            height: 2px;
            background: linear-gradient(90deg, var(--pink), var(--amber));
            border-radius: 2px;
            transition: width var(--transition-base);
        }
        .main-nav a:hover,
        .main-nav a.active {
            color: var(--text-primary);
        }
        .main-nav a:hover::after,
        .main-nav a.active::after {
            width: 100%;
        }
        .main-nav a.active {
            color: var(--amber);
        }
        .nav-cta {
            background: var(--pink);
            color: #fff !important;
            padding: 8px 22px !important;
            border-radius: var(--radius-pill);
            font-weight: 600;
            transition: background var(--transition-fast), transform var(--transition-fast);
        }
        .nav-cta:hover {
            background: var(--pink-hover);
            transform: translateY(-2px);
        }
        .nav-cta::after {
            display: none !important;
        }
        .menu-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 8px;
            cursor: pointer;
            z-index: 1001;
        }
        .menu-toggle span {
            display: block;
            width: 26px;
            height: 2px;
            background: var(--text-primary);
            border-radius: 2px;
            transition: var(--transition-fast);
        }

        /* ===== 分类页首屏 ===== */
        .category-hero {
            padding: 120px 0 48px;
            background: linear-gradient(135deg, #1A0F14 0%, #0F0F12 35%, #1A1410 100%);
            position: relative;
            overflow: hidden;
            border-bottom: 1px solid var(--border);
        }
        .category-hero::before {
            content: '';
            position: absolute;
            top: -60%;
            right: -10%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(214,51,108,0.18) 0%, transparent 70%);
            pointer-events: none;
        }
        .category-hero::after {
            content: '';
            position: absolute;
            bottom: -40%;
            left: -5%;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(245,166,35,0.12) 0%, transparent 70%);
            pointer-events: none;
        }
        .category-hero .container {
            position: relative;
            z-index: 1;
        }
        .category-hero-content {
            display: flex;
            align-items: flex-start;
            justify-content: space-between;
            gap: 40px;
            flex-wrap: wrap;
        }
        .category-hero-text {
            flex: 1 1 55%;
            min-width: 300px;
        }
        .category-hero-badge {
            display: inline-block;
            background: rgba(245,166,35,0.15);
            color: var(--amber);
            font-size: 13px;
            font-weight: 600;
            padding: 4px 14px;
            border-radius: var(--radius-pill);
            border: 1px solid rgba(245,166,35,0.3);
            margin-bottom: 16px;
        }
        .category-hero h1 {
            font-size: 38px;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.4;
            margin-bottom: 12px;
        }
        .category-hero h1 span {
            background: linear-gradient(90deg, var(--pink), var(--amber));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .category-hero-desc {
            font-size: 16px;
            color: var(--text-body);
            max-width: 560px;
            line-height: 1.8;
            margin-bottom: 20px;
        }
        .category-hero-stats {
            display: flex;
            gap: 32px;
            flex-wrap: wrap;
        }
        .category-hero-stat {
            display: flex;
            flex-direction: column;
        }
        .category-hero-stat-num {
            font-size: 28px;
            font-weight: 700;
            color: var(--amber);
            line-height: 1.3;
        }
        .category-hero-stat-label {
            font-size: 13px;
            color: var(--text-muted);
        }
        .category-hero-image {
            flex: 0 0 320px;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card-hover);
            border: 1px solid var(--border);
        }
        .category-hero-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            aspect-ratio: 16/10;
        }

        /* ===== 筛选工具栏 ===== */
        .filter-toolbar-section {
            padding: 24px 0;
            background: var(--bg-section);
            border-bottom: 1px solid var(--border);
        }
        .filter-toolbar {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
        }
        .filter-label {
            font-size: 14px;
            color: var(--text-muted);
            margin-right: 4px;
        }
        .filter-btn {
            padding: 6px 18px;
            border-radius: var(--radius-pill);
            font-size: 13px;
            font-weight: 500;
            color: var(--text-body);
            background: var(--bg-card);
            border: 1px solid var(--border);
            transition: all var(--transition-fast);
        }
        .filter-btn:hover {
            border-color: var(--amber);
            color: var(--amber);
        }
        .filter-btn.active {
            background: var(--pink);
            color: #fff;
            border-color: var(--pink);
        }
        .filter-sort {
            margin-left: auto;
            display: flex;
            gap: 8px;
            align-items: center;
        }
        .filter-sort select {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 6px 14px;
            font-size: 13px;
            color: var(--text-body);
            cursor: pointer;
        }

        /* ===== 卡片列表区 ===== */
        .category-grid-section {
            padding: var(--section-padding);
            background: var(--bg-dark);
        }
        .section-heading {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 32px;
            flex-wrap: wrap;
            gap: 16px;
        }
        .section-title {
            font-size: 28px;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.4;
        }
        .section-title small {
            display: block;
            font-size: 14px;
            font-weight: 400;
            color: var(--text-muted);
            margin-top: 4px;
        }
        .section-more {
            font-size: 14px;
            color: var(--amber);
            font-weight: 500;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: gap var(--transition-fast);
        }
        .section-more:hover {
            gap: 10px;
            color: var(--amber);
        }
        .category-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--gap);
        }
        .category-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
            display: flex;
            flex-direction: column;
        }
        .category-card:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: var(--pink);
            transform: translateY(-4px);
        }
        .category-card-image {
            position: relative;
            aspect-ratio: 16/9;
            overflow: hidden;
        }
        .category-card-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .category-card:hover .category-card-image img {
            transform: scale(1.05);
        }
        .category-card-play {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 48px;
            height: 48px;
            background: rgba(214,51,108,0.85);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 18px;
            opacity: 0;
            transition: opacity var(--transition-fast);
            pointer-events: none;
        }
        .category-card:hover .category-card-play {
            opacity: 1;
        }
        .category-card-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--amber);
            color: var(--bg-dark);
            font-size: 12px;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: var(--radius-sm);
        }
        .category-card-duration {
            position: absolute;
            bottom: 12px;
            right: 12px;
            background: rgba(15,15,18,0.8);
            color: var(--text-primary);
            font-size: 12px;
            padding: 3px 8px;
            border-radius: var(--radius-sm);
        }
        .category-card-body {
            padding: 16px 18px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .category-card-title {
            font-size: 17px;
            font-weight: 600;
            color: var(--text-primary);
            line-height: 1.5;
            margin-bottom: 6px;
        }
        .category-card-desc {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 12px;
        }
        .category-card-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 13px;
            color: var(--text-muted);
            margin-top: auto;
        }
        .category-card-meta span {
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        /* ===== 分类描述扩展 ===== */
        .category-description-section {
            padding: var(--section-padding);
            background: var(--bg-section);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }
        .category-description-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: start;
        }
        .category-description-block h2 {
            font-size: 22px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 16px;
        }
        .category-description-block p {
            font-size: 15px;
            color: var(--text-body);
            line-height: 1.9;
            margin-bottom: 12px;
        }
        .category-description-highlight {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
            margin-top: 20px;
        }
        .category-description-highlight-item {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 16px 18px;
            transition: border-color var(--transition-fast);
        }
        .category-description-highlight-item:hover {
            border-color: var(--amber);
        }
        .category-description-highlight-item strong {
            display: block;
            font-size: 16px;
            color: var(--amber);
            margin-bottom: 4px;
        }
        .category-description-highlight-item span {
            font-size: 13px;
            color: var(--text-muted);
        }

        /* ===== 精选内容横条 ===== */
        .featured-banner-section {
            padding: var(--section-padding);
            background: var(--bg-dark);
        }
        .featured-banner {
            display: flex;
            gap: 32px;
            background: linear-gradient(135deg, #1A0F14 0%, #222228 50%, #1A1410 100%);
            border: 1px solid var(--border);
            border-radius: var(--radius-xl);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            padding: 32px;
            align-items: center;
        }
        .featured-banner-image {
            flex: 0 0 240px;
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border);
        }
        .featured-banner-image img {
            width: 100%;
            aspect-ratio: 3/4;
            object-fit: cover;
        }
        .featured-banner-content {
            flex: 1;
        }
        .featured-banner-tag {
            display: inline-block;
            background: var(--pink);
            color: #fff;
            font-size: 12px;
            font-weight: 600;
            padding: 3px 12px;
            border-radius: var(--radius-sm);
            margin-bottom: 12px;
        }
        .featured-banner-content h3 {
            font-size: 24px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
            line-height: 1.4;
        }
        .featured-banner-content p {
            font-size: 15px;
            color: var(--text-body);
            line-height: 1.8;
            margin-bottom: 16px;
        }
        .featured-banner-btn {
            display: inline-block;
            background: var(--pink);
            color: #fff;
            padding: 10px 28px;
            border-radius: var(--radius-pill);
            font-weight: 600;
            font-size: 14px;
            transition: background var(--transition-fast), transform var(--transition-fast);
        }
        .featured-banner-btn:hover {
            background: var(--pink-hover);
            color: #fff;
            transform: translateY(-2px);
        }

        /* ===== 订阅CTA ===== */
        .subscribe-cta-section {
            padding: var(--section-padding);
            background: var(--bg-section);
            border-top: 1px solid var(--border);
        }
        .subscribe-cta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
        }
        .subscribe-cta-text h3 {
            font-size: 24px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
        }
        .subscribe-cta-text p {
            font-size: 14px;
            color: var(--text-muted);
        }
        .subscribe-cta-form {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            min-width: 280px;
            flex: 1;
            max-width: 480px;
        }
        .subscribe-cta-form input {
            flex: 1;
            min-width: 200px;
            background: var(--bg-dark);
            border: 1px solid var(--border);
            border-radius: var(--radius-pill);
            padding: 10px 20px;
            font-size: 14px;
            color: var(--text-primary);
            transition: border-color var(--transition-fast);
        }
        .subscribe-cta-form input::placeholder {
            color: var(--text-muted);
        }
        .subscribe-cta-form input:focus {
            border-color: var(--amber);
            outline: none;
        }
        .subscribe-cta-form button {
            background: var(--amber);
            color: var(--bg-dark);
            padding: 10px 24px;
            border-radius: var(--radius-pill);
            font-weight: 600;
            font-size: 14px;
            transition: background var(--transition-fast), transform var(--transition-fast);
            white-space: nowrap;
        }
        .subscribe-cta-form button:hover {
            background: #FFB84D;
            transform: translateY(-2px);
        }

        /* ===== SEO底部文本 ===== */
        .seo-text-section {
            padding: 48px 0;
            background: var(--bg-dark);
            border-top: 1px solid var(--border);
        }
        .seo-text-section p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.9;
            margin-bottom: 12px;
        }

        /* ===== 页脚 ===== */
        .site-footer {
            background: var(--bg-section);
            border-top: 1px solid var(--border);
            padding: 56px 0 28px;
            margin-top: auto;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.6fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-brand h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 12px;
        }
        .footer-brand h3 span {
            color: var(--amber);
        }
        .footer-brand p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.8;
        }
        .footer-col h4 {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 14px;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col ul li {
            margin-bottom: 8px;
        }
        .footer-col ul li a {
            font-size: 14px;
            color: var(--text-muted);
            transition: color var(--transition-fast);
        }
        .footer-col ul li a:hover {
            color: var(--amber);
        }
        .footer-bottom {
            border-top: 1px solid var(--border);
            padding-top: 20px;
            text-align: center;
        }
        .footer-bottom p {
            font-size: 13px;
            color: var(--text-muted);
        }
        .footer-bottom a {
            color: var(--text-muted);
        }
        .footer-bottom a:hover {
            color: var(--amber);
        }

        /* ===== 移动端菜单 ===== */
        @media (max-width: 1024px) {
            .category-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .category-description-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .featured-banner {
                flex-direction: column;
                text-align: center;
            }
            .featured-banner-image {
                flex: 0 0 auto;
                width: 200px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 768px) {
            .menu-toggle {
                display: flex;
            }
            .main-nav {
                position: fixed;
                top: 72px;
                left: 0;
                width: 100%;
                background: rgba(15,15,18,0.97);
                flex-direction: column;
                padding: 24px;
                gap: 16px;
                transform: translateY(-120%);
                transition: transform var(--transition-base);
                border-bottom: 1px solid var(--border);
                z-index: 999;
            }
            .main-nav.open {
                transform: translateY(0);
            }
            .main-nav a {
                font-size: 16px;
                width: 100%;
                text-align: center;
                padding: 8px 0;
            }
            .main-nav a::after {
                display: none;
            }
            .nav-cta {
                width: 100%;
                text-align: center;
                padding: 10px 0 !important;
            }
            .category-hero {
                padding: 100px 0 32px;
            }
            .category-hero h1 {
                font-size: 28px;
            }
            .category-hero-content {
                flex-direction: column-reverse;
            }
            .category-hero-image {
                flex: 0 0 auto;
                width: 100%;
                max-width: 100%;
            }
            .category-grid {
                grid-template-columns: 1fr;
            }
            .featured-banner {
                padding: 20px;
            }
            .featured-banner-content h3 {
                font-size: 20px;
            }
            .subscribe-cta {
                flex-direction: column;
                text-align: center;
            }
            .subscribe-cta-form {
                width: 100%;
                max-width: 100%;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            .category-hero h1 {
                font-size: 24px;
            }
            .category-hero-stats {
                gap: 20px;
            }
            .category-hero-stat-num {
                font-size: 22px;
            }
            .section-title {
                font-size: 22px;
            }
            .filter-sort {
                margin-left: 0;
                width: 100%;
            }
            .filter-sort select {
                flex: 1;
            }
            .category-description-highlight {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
        }

/* roulang page: category2 */
:root {
            --pink: #D6336C;
            --pink-hover: #E64980;
            --amber: #F5A623;
            --bg-dark: #0F0F12;
            --bg-section: #1A1A1F;
            --bg-card: #222228;
            --text-primary: #F5F5F5;
            --text-body: #C9C9CF;
            --text-muted: #8A8A93;
            --border: #333339;
            --success: #2F9E44;
            --warning: #E8590C;
            --info: #1971C2;
            --radius-sm: 4px;
            --radius-md: 8px;
            --radius-lg: 12px;
            --radius-xl: 20px;
            --radius-pill: 999px;
            --shadow-card: 0 8px 24px rgba(0,0,0,0.6);
            --shadow-card-hover: 0 16px 32px rgba(0,0,0,0.8);
            --shadow-btn: 0 4px 14px rgba(214,51,108,0.35);
            --font-family: 'PingFang SC','Microsoft YaHei',sans-serif;
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s ease;
            --transition-slow: 0.5s ease;
            --section-padding: 80px 0;
            --section-padding-mobile: 48px 0;
            --container-width: 1200px;
            --gap: 24px;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: var(--font-family);
            background-color: var(--bg-dark);
            color: var(--text-body);
            line-height: 1.8;
            font-size: 16px;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--amber);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        textarea,
        select {
            font-family: inherit;
            font-size: inherit;
            color: inherit;
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
        }
        input:focus,
        textarea:focus,
        select:focus {
            outline: 2px solid var(--amber);
            outline-offset: 2px;
        }
        .container {
            width: 100%;
            max-width: var(--container-width);
            margin: 0 auto;
            padding: 0 24px;
        }
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            background: rgba(15, 15, 18, 0.88);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid rgba(51, 51, 57, 0.6);
            transition: background var(--transition-base);
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
            gap: 20px;
        }
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .logo-icon {
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--pink), var(--amber));
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            box-shadow: var(--shadow-btn);
            flex-shrink: 0;
        }
        .logo-text {
            display: flex;
            flex-direction: column;
            line-height: 1.3;
        }
        .logo-main {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: 1px;
        }
        .logo-sub {
            font-size: 12px;
            color: var(--amber);
            letter-spacing: 2px;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 28px;
            flex-shrink: 0;
        }
        .main-nav a {
            font-size: 15px;
            font-weight: 500;
            color: var(--text-body);
            position: relative;
            padding: 6px 0;
            transition: color var(--transition-fast);
            white-space: nowrap;
        }
        .main-nav a::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0;
            height: 2px;
            background: linear-gradient(90deg, var(--pink), var(--amber));
            border-radius: 2px;
            transition: width var(--transition-base);
        }
        .main-nav a:hover,
        .main-nav a.active {
            color: var(--text-primary);
        }
        .main-nav a:hover::after,
        .main-nav a.active::after {
            width: 100%;
        }
        .main-nav a.active {
            color: var(--amber);
        }
        .nav-cta {
            background: var(--pink);
            color: #fff !important;
            padding: 8px 22px !important;
            border-radius: var(--radius-pill);
            font-weight: 600;
            transition: background var(--transition-fast), transform var(--transition-fast);
        }
        .nav-cta:hover {
            background: var(--pink-hover);
            transform: translateY(-2px);
        }
        .nav-cta::after {
            display: none !important;
        }
        .menu-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 8px;
            cursor: pointer;
            z-index: 1001;
        }
        .menu-toggle span {
            display: block;
            width: 26px;
            height: 2px;
            background: var(--text-primary);
            border-radius: 2px;
            transition: all var(--transition-base);
        }
        main {
            flex: 1;
            padding-top: 72px;
        }
        /* 分类页特有：紧凑分类头 */
        .page-banner {
            position: relative;
            padding: 64px 0 40px;
            background: linear-gradient(135deg, #1A1A1F 0%, #0F0F12 100%);
            border-bottom: 1px solid var(--border);
            overflow: hidden;
        }
        .page-banner::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -40px;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(214,51,108,0.18), transparent 70%);
            pointer-events: none;
        }
        .page-banner::after {
            content: '';
            position: absolute;
            bottom: -40px;
            left: 20%;
            width: 240px;
            height: 240px;
            background: radial-gradient(circle, rgba(245,166,35,0.12), transparent 70%);
            pointer-events: none;
        }
        .page-banner .container {
            position: relative;
            z-index: 1;
        }
        .page-banner h1 {
            font-size: 38px;
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: 1px;
            margin-bottom: 12px;
        }
        .page-banner .banner-desc {
            font-size: 17px;
            color: var(--text-body);
            max-width: 720px;
            line-height: 1.8;
        }
        .page-banner .banner-meta {
            display: flex;
            align-items: center;
            gap: 16px;
            margin-top: 16px;
            flex-wrap: wrap;
        }
        .page-banner .banner-meta span {
            background: var(--bg-card);
            border: 1px solid var(--border);
            color: var(--text-muted);
            padding: 4px 14px;
            border-radius: var(--radius-pill);
            font-size: 13px;
        }
        /* 板块通用 */
        .section {
            padding: var(--section-padding);
        }
        .section-alt {
            background: var(--bg-section);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }
        .section-title {
            font-size: 26px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
            letter-spacing: 0.5px;
        }
        .section-subtitle {
            font-size: 15px;
            color: var(--text-muted);
            margin-bottom: 32px;
        }
        /* 筛选工具栏 */
        .filter-bar {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
            margin-bottom: 28px;
        }
        .filter-bar button {
            padding: 8px 22px;
            border-radius: var(--radius-pill);
            background: var(--bg-card);
            border: 1px solid var(--border);
            color: var(--text-body);
            font-size: 14px;
            transition: all var(--transition-fast);
        }
        .filter-bar button:hover {
            border-color: var(--amber);
            color: var(--amber);
        }
        .filter-bar button.active {
            background: var(--pink);
            border-color: var(--pink);
            color: #fff;
            font-weight: 600;
        }
        /* 内容卡片网格 */
        .content-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--gap);
        }
        .content-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
        }
        .content-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
            border-color: var(--pink);
        }
        .content-card .card-img {
            position: relative;
            aspect-ratio: 16/9;
            overflow: hidden;
            background: var(--bg-section);
        }
        .content-card .card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .content-card:hover .card-img img {
            transform: scale(1.04);
        }
        .content-card .card-img .play-overlay {
            position: absolute;
            inset: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(0,0,0,0.45);
            opacity: 0;
            transition: opacity var(--transition-base);
        }
        .content-card:hover .card-img .play-overlay {
            opacity: 1;
        }
        .play-overlay .play-icon {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: rgba(214,51,108,0.9);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            color: #fff;
        }
        .content-card .card-body {
            padding: 18px 20px 20px;
        }
        .content-card .card-badge {
            display: inline-block;
            background: var(--amber);
            color: #0F0F12;
            font-size: 12px;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: var(--radius-sm);
            margin-bottom: 10px;
        }
        .content-card .card-title {
            font-size: 17px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 8px;
            line-height: 1.4;
        }
        .content-card .card-title a:hover {
            color: var(--amber);
        }
        .content-card .card-excerpt {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 12px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .content-card .card-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 12px;
            color: var(--text-muted);
            border-top: 1px solid var(--border);
            padding-top: 12px;
        }
        .content-card .card-meta .meta-cat {
            color: var(--pink);
        }
        .empty-state {
            text-align: center;
            padding: 48px 20px;
            color: var(--text-muted);
            font-size: 15px;
            background: var(--bg-card);
            border: 1px dashed var(--border);
            border-radius: var(--radius-lg);
        }
        /* 精选内容横条 */
        .featured-strip {
            display: grid;
            grid-template-columns: 1.1fr 1fr;
            gap: 28px;
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-xl);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: box-shadow var(--transition-base), border-color var(--transition-base);
        }
        .featured-strip:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: var(--amber);
        }
        .featured-strip .featured-img {
            aspect-ratio: 16/9;
            overflow: hidden;
            background: var(--bg-section);
        }
        .featured-strip .featured-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .featured-strip .featured-body {
            padding: 28px 28px 28px 0;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }
        .featured-strip .featured-tag {
            display: inline-block;
            align-self: flex-start;
            background: var(--pink);
            color: #fff;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: var(--radius-sm);
            margin-bottom: 12px;
        }
        .featured-strip .featured-title {
            font-size: 24px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 10px;
        }
        .featured-strip .featured-desc {
            font-size: 15px;
            color: var(--text-body);
            line-height: 1.8;
            margin-bottom: 16px;
        }
        .featured-strip .featured-meta {
            display: flex;
            gap: 20px;
            font-size: 13px;
            color: var(--text-muted);
        }
        .featured-strip .featured-meta span {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        /* 相关栏目入口 */
        .channel-links-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--gap);
        }
        .channel-link-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 24px;
            transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
            display: flex;
            align-items: center;
            gap: 16px;
        }
        .channel-link-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
            border-color: var(--pink);
        }
        .channel-link-card .channel-icon {
            width: 48px;
            height: 48px;
            border-radius: var(--radius-md);
            background: linear-gradient(135deg, rgba(214,51,108,0.25), rgba(245,166,35,0.2));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            flex-shrink: 0;
        }
        .channel-link-card .channel-info h4 {
            font-size: 16px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 2px;
        }
        .channel-link-card .channel-info p {
            font-size: 13px;
            color: var(--text-muted);
            margin: 0;
        }
        /* 按钮 */
        .btn-primary {
            background: var(--pink);
            color: #fff;
            padding: 14px 32px;
            border-radius: var(--radius-pill);
            font-weight: 600;
            font-size: 15px;
            transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-base);
            display: inline-flex;
            align-items: center;
            justify-content: center;
        }
        .btn-primary:hover {
            background: var(--pink-hover);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: var(--shadow-btn);
        }
        .btn-secondary {
            background: transparent;
            color: var(--amber);
            border: 1px solid var(--amber);
            padding: 13px 30px;
            border-radius: var(--radius-pill);
            font-weight: 600;
            font-size: 15px;
            transition: background var(--transition-fast), transform var(--transition-fast);
            display: inline-flex;
            align-items: center;
            justify-content: center;
        }
        .btn-secondary:hover {
            background: rgba(245,166,35,0.1);
            color: var(--amber);
            transform: translateY(-2px);
        }
        /* 订阅 CTA */
        .subscribe-box {
            background: linear-gradient(135deg, #1A1A1F 0%, #0F0F12 60%);
            border: 1px solid var(--border);
            border-radius: var(--radius-xl);
            padding: 48px 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .subscribe-box::before {
            content: '';
            position: absolute;
            top: -80px;
            right: -80px;
            width: 320px;
            height: 320px;
            background: radial-gradient(circle, rgba(214,51,108,0.2), transparent 70%);
            pointer-events: none;
        }
        .subscribe-box h3 {
            font-size: 26px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
            position: relative;
            z-index: 1;
        }
        .subscribe-box p {
            font-size: 15px;
            color: var(--text-muted);
            margin-bottom: 28px;
            position: relative;
            z-index: 1;
        }
        .subscribe-form {
            display: flex;
            gap: 12px;
            max-width: 520px;
            margin: 0 auto;
            position: relative;
            z-index: 1;
            flex-wrap: wrap;
            justify-content: center;
        }
        .subscribe-form input {
            flex: 1 1 260px;
            padding: 14px 20px;
            border-radius: var(--radius-pill);
            background: rgba(15,15,18,0.8);
            border: 1px solid var(--border);
            color: var(--text-primary);
            font-size: 15px;
            transition: border-color var(--transition-fast);
        }
        .subscribe-form input::placeholder {
            color: var(--text-muted);
        }
        .subscribe-form input:focus {
            border-color: var(--amber);
            outline: none;
        }
        /* SEO 文本 */
        .seo-text {
            font-size: 15px;
            color: var(--text-body);
            line-height: 1.9;
            max-width: 900px;
            margin: 0 auto;
        }
        /* 页脚 */
        .site-footer {
            background: var(--bg-section);
            border-top: 1px solid var(--border);
            padding: 56px 0 28px;
            margin-top: 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 36px;
        }
        .footer-brand h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 12px;
        }
        .footer-brand h3 span {
            color: var(--amber);
        }
        .footer-brand p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.8;
            max-width: 360px;
        }
        .footer-col h4 {
            font-size: 16px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 16px;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col ul li {
            margin-bottom: 10px;
        }
        .footer-col ul li a {
            font-size: 14px;
            color: var(--text-muted);
            transition: color var(--transition-fast);
        }
        .footer-col ul li a:hover {
            color: var(--amber);
        }
        .footer-bottom {
            border-top: 1px solid var(--border);
            padding-top: 22px;
            text-align: center;
        }
        .footer-bottom p {
            font-size: 13px;
            color: var(--text-muted);
            margin: 0;
        }
        .footer-bottom a {
            color: var(--text-muted);
        }
        .footer-bottom a:hover {
            color: var(--amber);
        }
        /* 响应式 */
        @media (max-width: 1024px) {
            .main-nav {
                gap: 18px;
            }
            .main-nav a {
                font-size: 14px;
            }
            .content-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .channel-links-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .featured-strip {
                grid-template-columns: 1fr;
            }
            .featured-strip .featured-body {
                padding: 24px;
            }
        }
        @media (max-width: 768px) {
            :root {
                --section-padding: var(--section-padding-mobile);
            }
            .site-header .container {
                height: 60px;
            }
            main {
                padding-top: 60px;
            }
            .main-nav {
                position: fixed;
                top: 60px;
                left: 0;
                width: 100%;
                background: rgba(15, 15, 18, 0.97);
                flex-direction: column;
                align-items: flex-start;
                padding: 20px 24px;
                gap: 14px;
                display: none;
                border-bottom: 1px solid var(--border);
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                font-size: 16px;
                padding: 8px 0;
                width: 100%;
            }
            .main-nav a::after {
                display: none;
            }
            .nav-cta {
                display: inline-block;
                text-align: center;
                margin-top: 8px;
            }
            .menu-toggle {
                display: flex;
            }
            .page-banner {
                padding: 40px 0 28px;
            }
            .page-banner h1 {
                font-size: 28px;
            }
            .page-banner .banner-desc {
                font-size: 15px;
            }
            .section-title {
                font-size: 22px;
            }
            .content-grid {
                grid-template-columns: 1fr;
            }
            .channel-links-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .subscribe-box {
                padding: 32px 20px;
            }
            .subscribe-box h3 {
                font-size: 22px;
            }
            .featured-strip .featured-title {
                font-size: 20px;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            .page-banner h1 {
                font-size: 24px;
            }
            .filter-bar button {
                padding: 6px 16px;
                font-size: 13px;
            }
            .content-card .card-body {
                padding: 14px 16px 16px;
            }
            .content-card .card-title {
                font-size: 15px;
            }
            .btn-primary,
            .btn-secondary {
                padding: 12px 24px;
                font-size: 14px;
            }
        }