/* roulang page: index */
:root {
            --bg-base: #12101a;
            --bg-elevated: #16121f;
            --bg-card: rgba(36, 29, 46, 0.85);
            --bg-card-solid: #241d2e;
            --bg-card-alt: #2a2234;
            --bg-nav: rgba(18, 16, 26, 0.88);
            --primary: #e0446f;
            --primary-hover: #f05a83;
            --primary-soft: rgba(224, 68, 111, 0.16);
            --accent-gold: #f5a623;
            --accent-gold-soft: rgba(245, 166, 35, 0.15);
            --accent-teal: #35d0b5;
            --accent-teal-soft: rgba(53, 208, 181, 0.12);
            --text-primary: #f5f1ea;
            --text-secondary: #c9bfd6;
            --text-muted: #a99fb5;
            --text-faint: #7d738a;
            --border-subtle: rgba(245, 225, 255, 0.08);
            --border-medium: rgba(245, 225, 255, 0.14);
            --border-hover: rgba(224, 68, 111, 0.4);
            --border-gold: rgba(245, 166, 35, 0.45);
            --radius-card: 14px;
            --radius-btn: 10px;
            --radius-poster: 8px;
            --radius-lg: 18px;
            --shadow-card: 0 8px 28px rgba(0, 0, 0, 0.38);
            --shadow-card-hover: 0 14px 38px rgba(0, 0, 0, 0.48);
            --shadow-nav: 0 4px 20px rgba(0, 0, 0, 0.35);
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s ease;
            --font-stack: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Helvetica Neue", Arial, sans-serif;
            --container-max: 1200px;
            --section-pad: 72px;
            --section-pad-mobile: 44px;
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--font-stack);
            font-size: 15px;
            line-height: 1.7;
            color: var(--text-primary);
            background-color: var(--bg-base);
            background-image:
                radial-gradient(ellipse 55% 40% at 18% 4%, rgba(224, 68, 111, 0.08), transparent 65%),
                radial-gradient(ellipse 45% 35% at 85% 12%, rgba(245, 166, 35, 0.05), transparent 65%),
                radial-gradient(ellipse 50% 40% at 50% 100%, rgba(53, 208, 181, 0.04), transparent 70%);
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
        }

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

        a:focus,
        button:focus {
            outline: 2px solid var(--accent-teal);
            outline-offset: 2px;
        }

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

        ul,
        ol {
            list-style: none;
        }

        button {
            font-family: inherit;
            cursor: pointer;
            border: none;
            background: none;
            color: inherit;
            font-size: inherit;
        }

        input,
        textarea {
            font-family: inherit;
            font-size: inherit;
            color: inherit;
        }

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

        /* ========== 导航栏 ========== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: var(--bg-nav);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid var(--border-subtle);
            transition: box-shadow var(--transition-base), background var(--transition-base);
        }

        .site-header.scrolled {
            box-shadow: var(--shadow-nav);
            background: rgba(18, 16, 26, 0.95);
        }

        .nav-wrap {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
            gap: 20px;
        }

        .logo {
            display: flex;
            flex-direction: column;
            line-height: 1.25;
            flex-shrink: 0;
        }

        .logo-main {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: 0.5px;
        }

        .logo-main em {
            font-style: normal;
            color: var(--primary);
        }

        .logo-sub {
            font-size: 11px;
            color: var(--text-muted);
            letter-spacing: 2px;
            font-weight: 500;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 30px;
            margin-left: auto;
        }

        .nav-links a {
            font-size: 14px;
            font-weight: 500;
            color: var(--text-secondary);
            position: relative;
            padding: 6px 0;
            white-space: nowrap;
            transition: color var(--transition-fast);
        }

        .nav-links a::after {
            content: "";
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--primary);
            border-radius: 2px;
            transition: width var(--transition-base);
        }

        .nav-links a:hover,
        .nav-links a.active {
            color: var(--text-primary);
        }

        .nav-links a:hover::after,
        .nav-links a.active::after {
            width: 100%;
        }

        .nav-cta {
            flex-shrink: 0;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-size: 14px;
            font-weight: 600;
            padding: 12px 24px;
            border-radius: var(--radius-btn);
            transition: all var(--transition-base);
            line-height: 1.4;
            letter-spacing: 0.3px;
        }

        .btn i {
            font-size: 15px;
        }

        .btn-primary {
            background: var(--primary);
            color: #fff;
            border: 1px solid var(--primary);
            box-shadow: 0 4px 18px rgba(224, 68, 111, 0.35);
        }

        .btn-primary:hover {
            background: var(--primary-hover);
            border-color: var(--primary-hover);
            box-shadow: 0 6px 24px rgba(224, 68, 111, 0.45);
            transform: translateY(-2px);
        }

        .btn-primary:active {
            transform: translateY(0);
            box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.3);
        }

        .btn-secondary {
            background: transparent;
            color: var(--accent-gold);
            border: 1px solid var(--border-gold);
        }

        .btn-secondary:hover {
            background: var(--accent-gold-soft);
            border-color: var(--accent-gold);
            transform: translateY(-2px);
        }

        .btn-large {
            font-size: 16px;
            padding: 15px 32px;
            border-radius: 12px;
        }

        .btn-small {
            font-size: 13px;
            padding: 9px 16px;
            border-radius: 8px;
        }

        .hamburger {
            display: none;
            width: 44px;
            height: 44px;
            border-radius: 10px;
            align-items: center;
            justify-content: center;
            flex-direction: column;
            gap: 5px;
            border: 1px solid var(--border-subtle);
            background: var(--bg-card-solid);
            transition: all var(--transition-fast);
            flex-shrink: 0;
        }

        .hamburger:hover {
            border-color: var(--border-hover);
        }

        .hamburger span {
            display: block;
            width: 20px;
            height: 2px;
            background: var(--text-primary);
            border-radius: 2px;
            transition: all var(--transition-base);
        }

        .hamburger.open span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }

        .hamburger.open span:nth-child(2) {
            opacity: 0;
        }

        .hamburger.open span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }

        .mobile-drawer {
            display: none;
            position: fixed;
            top: 72px;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(18, 16, 26, 0.98);
            z-index: 999;
            padding: 20px 24px 40px;
            flex-direction: column;
            gap: 8px;
            overflow-y: auto;
        }

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

        .mobile-drawer a {
            font-size: 17px;
            font-weight: 500;
            color: var(--text-secondary);
            padding: 16px 12px;
            border-bottom: 1px solid var(--border-subtle);
            transition: color var(--transition-fast), padding-left var(--transition-fast);
        }

        .mobile-drawer a:hover,
        .mobile-drawer a.active {
            color: var(--text-primary);
            padding-left: 20px;
        }

        .mobile-drawer .btn {
            margin-top: 20px;
            width: 100%;
            justify-content: center;
        }

        /* ========== 通用 Section ========== */
        .section {
            padding: var(--section-pad) 0;
            position: relative;
        }

        .section-alt {
            background: var(--bg-elevated);
        }

        .section-header {
            margin-bottom: 40px;
        }

        .section-header h2 {
            font-size: 30px;
            font-weight: 700;
            line-height: 1.3;
            color: var(--text-primary);
            margin-bottom: 10px;
            letter-spacing: 0.5px;
        }

        .section-header h2 em {
            font-style: normal;
            color: var(--primary);
        }

        .section-lead {
            font-size: 15px;
            color: var(--text-secondary);
            max-width: 680px;
            line-height: 1.75;
        }

        .section-tag {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 1.5px;
            text-transform: uppercase;
            color: var(--accent-gold);
            margin-bottom: 10px;
        }

        .section-tag::before {
            content: "◈ ";
            font-size: 10px;
        }

        /* ========== Hero 杂志分栏首屏 ========== */
        .hero {
            padding: 150px 0 80px;
            position: relative;
            overflow: hidden;
            background:
                radial-gradient(ellipse 50% 60% at 25% 30%, rgba(224, 68, 111, 0.12), transparent 70%),
                radial-gradient(ellipse 40% 50% at 80% 20%, rgba(245, 166, 35, 0.07), transparent 70%);
        }

        .hero::before {
            content: "";
            position: absolute;
            inset: 0;
            background: url('/assets/images/9c8f8c552d9bda30.webp') center/cover no-repeat;
            opacity: 0.18;
            pointer-events: none;
            z-index: 0;
        }

        .hero::after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(18, 16, 26, 0.8) 0%, rgba(18, 16, 26, 0.9) 55%, var(--bg-base) 100%);
            pointer-events: none;
            z-index: 0;
        }

        .hero .container {
            position: relative;
            z-index: 1;
        }

        .hero-grid {
            display: grid;
            grid-template-columns: 1.1fr 0.9fr;
            gap: 48px;
            align-items: center;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 12px;
            font-weight: 600;
            color: var(--accent-teal);
            background: var(--accent-teal-soft);
            border: 1px solid rgba(53, 208, 181, 0.25);
            border-radius: 50px;
            padding: 6px 16px;
            margin-bottom: 20px;
            letter-spacing: 1px;
        }

        .hero-badge .dot {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--accent-teal);
            animation: pulse-dot 2s ease-in-out infinite;
        }

        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.5; transform: scale(0.7); }
        }

        .hero h1 {
            font-size: 44px;
            font-weight: 700;
            line-height: 1.25;
            color: var(--text-primary);
            margin-bottom: 16px;
            letter-spacing: 0.8px;
        }

        .hero h1 .highlight {
            color: var(--primary);
            position: relative;
        }

        .hero-sub {
            font-size: 16px;
            line-height: 1.8;
            color: var(--text-secondary);
            max-width: 520px;
            margin-bottom: 28px;
        }

        .hero-cta {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-bottom: 28px;
        }

        .hero-stats {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
            padding-top: 20px;
            border-top: 1px solid var(--border-subtle);
        }

        .hero-stat {
            display: flex;
            flex-direction: column;
        }

        .hero-stat-num {
            font-size: 24px;
            font-weight: 700;
            color: var(--accent-gold);
        }

        .hero-stat-label {
            font-size: 12px;
            color: var(--text-muted);
        }

        /* Hero 右侧精选卡 */
        .hero-cards {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
            position: relative;
        }

        .hero-feature-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all var(--transition-base);
            position: relative;
        }

        .hero-feature-card:hover {
            transform: translateY(-4px);
            border-color: var(--border-hover);
            box-shadow: var(--shadow-card-hover);
        }

        .hero-feature-card:nth-child(1) {
            transform: translateY(8px);
        }

        .hero-feature-card:nth-child(2) {
            transform: translateY(-6px);
        }

        .hero-feature-card:nth-child(3) {
            grid-column: span 2;
            transform: translateY(0);
        }

        .hero-feature-card:hover {
            transform: translateY(-2px);
        }

        .hero-feature-card img {
            width: 100%;
            height: 160px;
            object-fit: cover;
            border-radius: var(--radius-card) var(--radius-card) 0 0;
        }

        .hero-feature-card:nth-child(3) img {
            height: 130px;
        }

        .hero-feature-info {
            padding: 14px 16px;
        }

        .hero-feature-info h3 {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 6px;
            line-height: 1.45;
        }

        .hero-feature-info .meta {
            font-size: 12px;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .hero-feature-info .meta .tag {
            font-size: 11px;
            color: var(--accent-gold);
            background: var(--accent-gold-soft);
            border-radius: 4px;
            padding: 2px 8px;
            font-weight: 500;
        }

        /* ========== 卖点三连 ========== */
        .feature-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .feature-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-card);
            padding: 28px 24px;
            transition: all var(--transition-base);
            position: relative;
            overflow: hidden;
        }

        .feature-card::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--primary), var(--accent-gold));
            border-radius: var(--radius-card) var(--radius-card) 0 0;
            opacity: 0;
            transition: opacity var(--transition-base);
        }

        .feature-card:hover {
            transform: translateY(-4px);
            border-color: var(--border-hover);
            box-shadow: var(--shadow-card-hover);
        }

        .feature-card:hover::before {
            opacity: 1;
        }

        .feature-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            margin-bottom: 16px;
            background: var(--primary-soft);
            color: var(--primary);
            border: 1px solid rgba(224, 68, 111, 0.2);
        }

        .feature-card h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 10px;
        }

        .feature-card p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        /* ========== 入口矩阵 ========== */
        .entry-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .entry-card {
            background: var(--bg-card-solid);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all var(--transition-base);
            display: block;
        }

        .entry-card:hover {
            transform: translateY(-4px);
            border-color: var(--border-hover);
            box-shadow: var(--shadow-card-hover);
        }

        .entry-card img {
            width: 100%;
            height: 170px;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

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

        .entry-card-body {
            padding: 16px 18px;
            position: relative;
        }

        .entry-card-body h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
        }

        .entry-card-badge {
            position: absolute;
            top: -13px;
            right: 14px;
            font-size: 11px;
            font-weight: 600;
            color: var(--accent-gold);
            background: var(--bg-card-alt);
            border: 1px solid var(--border-gold);
            border-radius: 20px;
            padding: 3px 12px;
            letter-spacing: 0.5px;
        }

        .entry-card-body p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.6;
        }

        /* ========== 最新发布 CMS 列表 ========== */
        .latest-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 18px;
        }

        .latest-item {
            display: flex;
            gap: 16px;
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-card);
            padding: 16px;
            transition: all var(--transition-base);
        }

        .latest-item:hover {
            border-color: var(--border-hover);
            box-shadow: var(--shadow-card);
            transform: translateY(-2px);
        }

        .latest-date-block {
            flex-shrink: 0;
            width: 56px;
            height: 56px;
            border-radius: 10px;
            background: var(--bg-card-alt);
            border: 1px solid var(--border-subtle);
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
        }

        .latest-date-block .day {
            font-size: 20px;
            font-weight: 700;
            color: var(--accent-gold);
            line-height: 1;
        }

        .latest-date-block .month {
            font-size: 11px;
            color: var(--text-muted);
            letter-spacing: 1px;
        }

        .latest-content {
            flex: 1;
            min-width: 0;
        }

        .latest-content h3 {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 6px;
            line-height: 1.5;
            transition: color var(--transition-fast);
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .latest-item:hover h3 {
            color: var(--primary-hover);
        }

        .latest-content p {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.65;
            margin-bottom: 8px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

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

        .latest-meta .cat-tag {
            font-size: 11px;
            color: var(--accent-gold);
            background: var(--accent-gold-soft);
            border-radius: 4px;
            padding: 2px 8px;
            font-weight: 500;
        }

        .latest-empty {
            text-align: center;
            padding: 50px 20px;
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-card);
        }

        .latest-empty i {
            font-size: 36px;
            color: var(--text-faint);
            display: block;
            margin-bottom: 14px;
        }

        .latest-empty p {
            color: var(--text-muted);
            font-size: 15px;
        }

        /* ========== 热门专题 ========== */
        .topic-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .topic-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all var(--transition-base);
        }

        .topic-card:hover {
            border-color: var(--border-hover);
            box-shadow: var(--shadow-card);
            transform: translateY(-2px);
        }

        .topic-card img {
            width: 100%;
            height: 140px;
            object-fit: cover;
        }

        .topic-card-body {
            padding: 16px 18px;
        }

        .topic-card-body h3 {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 6px;
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 1;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .topic-card-body p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        /* ========== 数据指标条 ========== */
        .data-band {
            background: linear-gradient(135deg, rgba(224, 68, 111, 0.14), rgba(245, 166, 35, 0.1));
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 36px 32px;
        }

        .data-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            text-align: center;
        }

        .data-item {
            position: relative;
        }

        .data-item:not(:last-child)::after {
            content: "";
            position: absolute;
            right: -12px;
            top: 50%;
            transform: translateY(-50%);
            width: 1px;
            height: 40px;
            background: var(--border-subtle);
        }

        .data-num {
            font-size: 32px;
            font-weight: 700;
            color: var(--accent-gold);
            line-height: 1.2;
            margin-bottom: 6px;
            letter-spacing: 1px;
        }

        .data-label {
            font-size: 13px;
            color: var(--text-secondary);
            letter-spacing: 0.5px;
        }

        /* ========== 观看流程 ========== */
        .steps-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            position: relative;
        }

        .step-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-card);
            padding: 26px 20px;
            position: relative;
            transition: all var(--transition-base);
        }

        .step-card:hover {
            border-color: var(--border-hover);
            box-shadow: var(--shadow-card);
            transform: translateY(-2px);
        }

        .step-num {
            font-size: 40px;
            font-weight: 700;
            color: var(--accent-gold);
            opacity: 0.8;
            line-height: 1;
            margin-bottom: 14px;
            font-style: italic;
        }

        .step-card h3 {
            font-size: 16px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 8px;
        }

        .step-card p {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.65;
        }

        /* ========== 海报精选墙 ========== */
        .wall-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .wall-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all var(--transition-base);
            position: relative;
        }

        .wall-card:hover {
            border-color: var(--border-hover);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
        }

        .wall-card img {
            width: 100%;
            height: 200px;
            object-fit: cover;
        }

        .wall-overlay {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(180deg, transparent 30%, rgba(18, 16, 26, 0.55) 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0;
            transition: opacity var(--transition-base);
            pointer-events: none;
        }

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

        .wall-play {
            width: 52px;
            height: 52px;
            border-radius: 50%;
            background: var(--primary);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            box-shadow: 0 4px 20px rgba(224, 68, 111, 0.45);
        }

        .wall-info {
            padding: 16px 18px;
            border-top: 2px dashed var(--border-subtle);
        }

        .wall-info h3 {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 6px;
            line-height: 1.5;
        }

        .wall-info .wall-meta {
            font-size: 12px;
            color: var(--text-muted);
            display: flex;
            gap: 10px;
            align-items: center;
        }

        .wall-info .wall-meta .type-tag {
            font-size: 11px;
            color: var(--accent-teal);
            background: var(--accent-teal-soft);
            border-radius: 4px;
            padding: 2px 8px;
        }

        /* ========== 内容动态 CMS 列表 ========== */
        .news-list {
            display: grid;
            grid-template-columns: 1fr;
            gap: 14px;
        }

        .news-item {
            display: flex;
            gap: 16px;
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-card);
            padding: 18px 20px;
            transition: all var(--transition-base);
            align-items: center;
        }

        .news-item:hover {
            border-color: var(--border-hover);
            box-shadow: var(--shadow-card);
            transform: translateY(-2px);
        }

        .news-thumb {
            flex-shrink: 0;
            width: 90px;
            height: 60px;
            border-radius: 8px;
            background: var(--bg-card-alt);
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: center;
            border: 1px solid var(--border-subtle);
        }

        .news-thumb i {
            color: var(--text-faint);
            font-size: 22px;
        }

        .news-body {
            flex: 1;
            min-width: 0;
        }

        .news-body h3 {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 4px;
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 1;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .news-body p {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .news-meta {
            display: flex;
            gap: 12px;
            font-size: 12px;
            color: var(--text-muted);
            margin-top: 6px;
            flex-wrap: wrap;
        }

        .news-meta .cat-tag {
            font-size: 11px;
            color: var(--accent-gold);
            background: var(--accent-gold-soft);
            border-radius: 4px;
            padding: 1px 8px;
            font-weight: 500;
        }

        /* ========== 观影场景 ========== */
        .scene-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }

        .scene-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-card);
            padding: 22px 18px;
            text-align: center;
            transition: all var(--transition-base);
        }

        .scene-card:hover {
            border-color: var(--border-hover);
            box-shadow: var(--shadow-card);
            transform: translateY(-2px);
        }

        .scene-card i {
            font-size: 28px;
            color: var(--accent-gold);
            margin-bottom: 12px;
            display: block;
        }

        .scene-card h3 {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 6px;
        }

        .scene-card p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.6;
        }

        /* ========== 多端在线观看 ========== */
        .device-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .device-item {
            text-align: center;
            padding: 24px 16px;
            border-bottom: 2px solid var(--border-subtle);
            transition: all var(--transition-base);
        }

        .device-item:hover {
            border-bottom-color: var(--accent-gold);
        }

        .device-item i {
            font-size: 32px;
            color: var(--text-secondary);
            transition: color var(--transition-fast);
            display: block;
            margin-bottom: 12px;
        }

        .device-item:hover i {
            color: var(--accent-gold);
        }

        .device-item h3 {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 4px;
        }

        .device-item p {
            font-size: 12px;
            color: var(--text-muted);
        }

        /* ========== 用户口碑 ========== */
        .testimonial-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 22px;
        }

        .testimonial-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-card);
            padding: 24px;
            position: relative;
            transition: all var(--transition-base);
        }

        .testimonial-card:hover {
            border-color: var(--border-hover);
            box-shadow: var(--shadow-card);
            transform: translateY(-2px);
        }

        .testimonial-card::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 2px;
            background: linear-gradient(90deg, var(--accent-gold), transparent);
            border-radius: var(--radius-card) var(--radius-card) 0 0;
        }

        .stars {
            color: var(--accent-gold);
            font-size: 14px;
            margin-bottom: 12px;
            letter-spacing: 2px;
        }

        .testimonial-card p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 14px;
        }

        .testimonial-author {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 13px;
            color: var(--text-muted);
        }

        .testimonial-avatar {
            width: 34px;
            height: 34px;
            border-radius: 50%;
            background: var(--bg-card-alt);
            border: 1px solid var(--border-subtle);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold);
            font-size: 14px;
            font-weight: 600;
        }

        .testimonial-card .ticket-notch {
            position: absolute;
            bottom: -1px;
            left: 20px;
            right: 20px;
            height: 8px;
            background: radial-gradient(circle at 10px 0, transparent 8px, var(--bg-card) 8px);
            background-size: 20px 8px;
            background-repeat: repeat-x;
        }

        /* ========== 合作伙伴 ========== */
        .partner-grid {
            display: grid;
            grid-template-columns: repeat(6, 1fr);
            gap: 16px;
        }

        .partner-logo {
            aspect-ratio: 16/9;
            background: var(--bg-card-alt);
            border: 1px solid var(--border-subtle);
            border-radius: 10px;
            opacity: 0.55;
            transition: all var(--transition-base);
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .partner-logo:hover {
            opacity: 0.85;
            border-color: var(--border-gold);
            box-shadow: var(--shadow-card);
        }

        .partner-logo i {
            font-size: 22px;
            color: var(--text-faint);
        }

        /* ========== FAQ ========== */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
            max-width: 820px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all var(--transition-base);
        }

        .faq-item:hover {
            border-color: var(--border-medium);
        }

        .faq-item summary {
            padding: 20px 24px;
            font-size: 15px;
            font-weight: 600;
            color: var(--text-primary);
            cursor: pointer;
            list-style: none;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            transition: background var(--transition-fast);
        }

        .faq-item summary::-webkit-details-marker {
            display: none;
        }

        .faq-item summary:hover {
            background: var(--bg-card-alt);
        }

        .faq-item summary .faq-icon {
            font-size: 13px;
            color: var(--accent-gold);
            transition: transform var(--transition-base);
            flex-shrink: 0;
        }

        .faq-item[open] summary .faq-icon {
            transform: rotate(45deg);
        }

        .faq-item[open] summary {
            border-bottom: 1px solid var(--border-subtle);
            background: var(--bg-card-alt);
        }

        .faq-answer {
            padding: 18px 24px 20px;
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.75;
        }

        /* ========== 观看保障条 ========== */
        .guarantee-band {
            background: linear-gradient(135deg, rgba(224, 68, 111, 0.35), rgba(138, 43, 86, 0.55));
            border-radius: var(--radius-lg);
            padding: 30px 36px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            border: 1px solid rgba(224, 68, 111, 0.3);
            position: relative;
            overflow: hidden;
        }

        .guarantee-band::before {
            content: "";
            position: absolute;
            top: -60%;
            left: -20%;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(245, 166, 35, 0.3), transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .guarantee-band::after {
            content: "";
            position: absolute;
            bottom: -60%;
            right: -10%;
            width: 280px;
            height: 280px;
            background: radial-gradient(circle, rgba(53, 208, 181, 0.2), transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .guarantee-icon {
            font-size: 30px;
            color: var(--accent-gold);
            flex-shrink: 0;
            position: relative;
            z-index: 1;
        }

        .guarantee-text {
            font-size: 18px;
            font-weight: 600;
            color: #fff;
            letter-spacing: 1px;
            position: relative;
            z-index: 1;
            text-align: center;
            flex: 1;
        }

        /* ========== 底部 CTA ========== */
        .bottom-cta {
            display: grid;
            grid-template-columns: 1fr auto;
            gap: 32px;
            align-items: center;
            background: var(--bg-card-solid);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 40px 44px;
            position: relative;
            overflow: hidden;
        }

        .bottom-cta::before {
            content: "";
            position: absolute;
            top: -40%;
            right: -10%;
            width: 350px;
            height: 350px;
            background: radial-gradient(circle, rgba(224, 68, 111, 0.2), transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .bottom-cta h2 {
            font-size: 26px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
            letter-spacing: 0.5px;
        }

        .bottom-cta h2 em {
            font-style: normal;
            color: var(--primary);
        }

        .bottom-cta p {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        .bottom-cta .btn {
            position: relative;
            z-index: 1;
            flex-shrink: 0;
        }

        /* ========== 页脚 ========== */
        .site-footer {
            background: #0d0b12;
            border-top: 1px solid var(--border-subtle);
            padding: 56px 0 0;
            margin-top: 40px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1fr;
            gap: 40px;
            padding-bottom: 40px;
        }

        .footer-brand .logo-main {
            font-size: 20px;
            margin-bottom: 6px;
        }

        .footer-brand .logo-sub {
            font-size: 12px;
            margin-bottom: 16px;
        }

        .footer-brand p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
            max-width: 280px;
        }

        .footer-col h4 {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 16px;
            letter-spacing: 0.5px;
        }

        .footer-col ul {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .footer-col ul a {
            font-size: 14px;
            color: var(--text-muted);
            transition: color var(--transition-fast);
        }

        .footer-col ul a:hover {
            color: var(--text-primary);
        }

        .footer-bottom {
            border-top: 1px solid var(--border-gold);
            padding: 20px 0 28px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            flex-wrap: wrap;
        }

        .footer-bottom p {
            font-size: 13px;
            color: var(--text-faint);
        }

        .footer-bottom .domain {
            color: var(--text-muted);
        }

        /* ========== 响应式断点 ========== */
        @media (max-width: 1024px) {
            .hero-grid {
                grid-template-columns: 1fr;
                gap: 36px;
            }

            .hero {
                padding: 120px 0 60px;
            }

            .hero h1 {
                font-size: 36px;
            }

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

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

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

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

            .partner-grid {
                grid-template-columns: repeat(3, 1fr);
            }

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

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

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

            .data-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;
            }

            .data-item:not(:last-child)::after {
                display: none;
            }

            .feature-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 16px;
            }

            .nav-links {
                gap: 20px;
            }

            .nav-links a {
                font-size: 13px;
            }
        }

        @media (max-width: 768px) {
            :root {
                --section-pad: var(--section-pad-mobile);
            }

            .container {
                padding: 0 16px;
            }

            .nav-links {
                display: none;
            }

            .hamburger {
                display: flex;
            }

            .hero {
                padding: 100px 0 50px;
            }

            .hero h1 {
                font-size: 30px;
            }

            .hero-sub {
                font-size: 15px;
            }

            .hero-cta {
                flex-direction: column;
            }

            .hero-cta .btn {
                width: 100%;
                justify-content: center;
            }

            .hero-cards {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }

            .hero-feature-card:nth-child(1),
            .hero-feature-card:nth-child(2) {
                transform: none;
            }

            .hero-feature-card:nth-child(3) {
                grid-column: span 2;
            }

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

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

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

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

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

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

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

            .device-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }

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

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

            .section-header h2 {
                font-size: 24px;
            }

            .data-grid {
                grid-template-columns: 1fr 1fr;
                gap: 16px;
            }

            .data-num {
                font-size: 26px;
            }

            .guarantee-band {
                flex-direction: column;
                text-align: center;
                padding: 24px 20px;
            }

            .guarantee-text {
                font-size: 16px;
            }

            .bottom-cta {
                grid-template-columns: 1fr;
                text-align: center;
                padding: 30px 24px;
            }

            .bottom-cta .btn {
                width: 100%;
                justify-content: center;
            }

            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }

            .footer-brand {
                grid-column: span 2;
            }

            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 8px;
            }

            .news-item {
                flex-direction: column;
                align-items: flex-start;
            }

            .news-thumb {
                width: 100%;
                height: 80px;
            }
        }

        @media (max-width: 480px) {
            .hero h1 {
                font-size: 26px;
            }

            .hero {
                padding: 90px 0 40px;
            }

            .hero-stats {
                gap: 16px;
            }

            .hero-stat-num {
                font-size: 20px;
            }

            .hero-cards {
                grid-template-columns: 1fr;
            }

            .hero-feature-card:nth-child(3) {
                grid-column: span 1;
            }

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

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

            .partner-grid {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }

            .section-header h2 {
                font-size: 21px;
            }

            .faq-item summary {
                font-size: 14px;
                padding: 16px 18px;
            }

            .faq-answer {
                padding: 14px 18px;
                font-size: 13px;
            }

            .btn-large {
                font-size: 15px;
                padding: 13px 24px;
            }

            .nav-wrap {
                height: 62px;
            }

            .logo-main {
                font-size: 16px;
            }

            .mobile-drawer {
                top: 62px;
            }

            .news-body h3 {
                font-size: 14px;
            }
        }

/* roulang page: article */
:root {
            --bg-base: #12101a;
            --bg-elevated: #16121f;
            --bg-card: rgba(36, 29, 46, 0.85);
            --bg-card-solid: #241d2e;
            --bg-card-alt: #2a2234;
            --bg-nav: rgba(18, 16, 26, 0.88);
            --primary: #e0446f;
            --primary-hover: #f05a83;
            --primary-soft: rgba(224, 68, 111, 0.16);
            --accent-gold: #f5a623;
            --accent-gold-soft: rgba(245, 166, 35, 0.15);
            --accent-teal: #35d0b5;
            --accent-teal-soft: rgba(53, 208, 181, 0.12);
            --text-primary: #f5f1ea;
            --text-secondary: #c9bfd6;
            --text-muted: #a99fb5;
            --text-faint: #7d738a;
            --border-subtle: rgba(245, 225, 255, 0.08);
            --border-medium: rgba(245, 225, 255, 0.14);
            --border-hover: rgba(224, 68, 111, 0.4);
            --border-gold: rgba(245, 166, 35, 0.45);
            --radius-card: 14px;
            --radius-btn: 10px;
            --radius-poster: 8px;
            --radius-lg: 18px;
            --shadow-card: 0 8px 28px rgba(0, 0, 0, 0.38);
            --shadow-card-hover: 0 14px 38px rgba(0, 0, 0, 0.48);
            --shadow-nav: 0 4px 20px rgba(0, 0, 0, 0.35);
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s ease;
            --font-stack: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Helvetica Neue", Arial, sans-serif;
            --container-max: 1200px;
            --section-pad: 56px;
            --section-pad-mobile: 40px;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--font-stack);
            font-size: 15px;
            line-height: 1.75;
            color: var(--text-primary);
            background-color: var(--bg-base);
            background-image:
                radial-gradient(ellipse 55% 40% at 18% 4%, rgba(224, 68, 111, 0.08), transparent 65%),
                radial-gradient(ellipse 45% 35% at 85% 12%, rgba(245, 166, 35, 0.05), transparent 65%),
                radial-gradient(ellipse 50% 40% at 50% 100%, rgba(53, 208, 181, 0.04), transparent 70%);
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:focus,
        button:focus,
        input:focus,
        textarea:focus {
            outline: 2px solid var(--accent-teal);
            outline-offset: 2px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            font-family: inherit;
            cursor: pointer;
            border: none;
            background: none;
            color: inherit;
            font-size: inherit;
        }
        input,
        textarea {
            font-family: inherit;
            font-size: inherit;
            color: inherit;
        }
        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ========== 导航栏 ========== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: var(--bg-nav);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid var(--border-subtle);
            transition: box-shadow var(--transition-base), background var(--transition-base);
        }
        .site-header.scrolled {
            box-shadow: var(--shadow-nav);
            background: rgba(18, 16, 26, 0.95);
        }
        .nav-wrap {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
            gap: 20px;
        }
        .logo {
            display: flex;
            flex-direction: column;
            line-height: 1.25;
            flex-shrink: 0;
        }
        .logo-main {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: 0.5px;
        }
        .logo-main em {
            font-style: normal;
            color: var(--primary);
        }
        .logo-sub {
            font-size: 11px;
            color: var(--text-muted);
            letter-spacing: 2px;
            font-weight: 500;
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 30px;
            margin-left: auto;
        }
        .nav-links a {
            font-size: 14px;
            font-weight: 500;
            color: var(--text-secondary);
            position: relative;
            padding: 6px 0;
            white-space: nowrap;
            transition: color var(--transition-fast);
        }
        .nav-links a::after {
            content: "";
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--primary);
            border-radius: 2px;
            transition: width var(--transition-base);
        }
        .nav-links a:hover,
        .nav-links a.active {
            color: var(--text-primary);
        }
        .nav-links a:hover::after,
        .nav-links a.active::after {
            width: 100%;
        }
        .nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: linear-gradient(135deg, var(--primary), #c9305e);
            color: #ffffff;
            font-size: 14px;
            font-weight: 600;
            padding: 12px 22px;
            border-radius: var(--radius-btn);
            letter-spacing: 0.3px;
            transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
            box-shadow: 0 6px 18px rgba(224, 68, 111, 0.32);
        }
        .nav-cta:hover {
            background: linear-gradient(135deg, var(--primary-hover), #d63c6a);
            transform: translateY(-2px);
            box-shadow: 0 10px 26px rgba(224, 68, 111, 0.42);
        }
        .nav-cta:active {
            transform: translateY(0);
            box-shadow: 0 4px 12px rgba(224, 68, 111, 0.3);
        }
        .nav-toggle {
            display: none;
            width: 44px;
            height: 44px;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            color: var(--text-primary);
            background: var(--bg-card-solid);
            border: 1px solid var(--border-medium);
            border-radius: var(--radius-btn);
            cursor: pointer;
            transition: all var(--transition-fast);
        }
        .nav-toggle:hover {
            border-color: var(--border-hover);
            background: var(--bg-card-alt);
        }

        /* ========== 面包屑 ========== */
        .breadcrumb-section {
            padding-top: 112px;
            padding-bottom: 20px;
            background: var(--bg-elevated);
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
            font-size: 13px;
            color: var(--text-muted);
        }
        .breadcrumb a {
            color: var(--text-secondary);
            transition: color var(--transition-fast);
        }
        .breadcrumb a:hover {
            color: var(--primary);
        }
        .breadcrumb .sep {
            color: var(--text-faint);
            font-size: 11px;
        }
        .breadcrumb .current {
            color: var(--accent-gold);
            font-weight: 500;
            max-width: 340px;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        /* ========== 文章标题区 ========== */
        .article-masthead {
            padding: 32px 0 24px;
            background: var(--bg-elevated);
            border-bottom: 1px solid var(--border-subtle);
        }
        .article-masthead .category-label {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--accent-gold-soft);
            color: var(--accent-gold);
            font-size: 12px;
            font-weight: 600;
            padding: 5px 14px;
            border-radius: 999px;
            letter-spacing: 0.5px;
            margin-bottom: 16px;
        }
        .article-masthead h1 {
            font-size: clamp(26px, 4vw, 34px);
            font-weight: 700;
            line-height: 1.35;
            color: var(--text-primary);
            margin-bottom: 18px;
            max-width: 850px;
        }
        .article-meta {
            display: flex;
            align-items: center;
            gap: 22px;
            flex-wrap: wrap;
            font-size: 13px;
            color: var(--text-muted);
        }
        .article-meta span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .article-meta i {
            color: var(--primary);
            font-size: 13px;
        }
        .article-meta .meta-divider {
            color: var(--text-faint);
            font-size: 10px;
        }

        /* ========== 正文阅读区 ========== */
        .article-content-section {
            padding: var(--section-pad) 0;
            background: var(--bg-base);
        }
        .article-content-inner {
            max-width: 800px;
            margin: 0 auto;
            background: var(--bg-card-solid);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-card);
            padding: 40px 44px;
            box-shadow: var(--shadow-card);
        }
        .article-content-inner p {
            margin-bottom: 18px;
            font-size: 15.5px;
            line-height: 1.85;
            color: var(--text-secondary);
            letter-spacing: 0.2px;
        }
        .article-content-inner h2 {
            font-size: 22px;
            font-weight: 700;
            color: var(--text-primary);
            margin: 32px 0 16px;
            padding-left: 14px;
            border-left: 3px solid var(--primary);
            line-height: 1.4;
        }
        .article-content-inner h3 {
            font-size: 18px;
            font-weight: 600;
            color: var(--text-primary);
            margin: 24px 0 12px;
            line-height: 1.45;
        }
        .article-content-inner blockquote {
            margin: 20px 0;
            padding: 16px 20px;
            background: var(--primary-soft);
            border-left: 3px solid var(--primary);
            border-radius: 0 var(--radius-poster) var(--radius-poster) 0;
            color: var(--text-primary);
            font-size: 14.5px;
            line-height: 1.75;
        }
        .article-content-inner ul,
        .article-content-inner ol {
            margin: 16px 0 20px 24px;
            color: var(--text-secondary);
        }
        .article-content-inner li {
            margin-bottom: 8px;
            line-height: 1.75;
        }
        .article-content-inner img {
            margin: 24px 0;
            border-radius: var(--radius-poster);
            border: 1px solid var(--border-subtle);
        }
        .article-content-inner iframe,
        .article-content-inner video {
            width: 100%;
            aspect-ratio: 16 / 9;
            border-radius: var(--radius-poster);
            margin: 24px 0;
            background: #0a080f;
            border: 1px solid var(--border-subtle);
        }
        .video-placeholder {
            width: 100%;
            aspect-ratio: 16 / 9;
            background: #0a080f;
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-poster);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 24px 0;
            color: var(--text-faint);
            font-size: 42px;
            transition: all var(--transition-base);
        }
        .video-placeholder:hover {
            border-color: var(--border-hover);
            color: var(--primary);
        }
        .no-content {
            text-align: center;
            padding: 60px 20px;
            color: var(--text-muted);
        }
        .no-content i {
            font-size: 48px;
            color: var(--text-faint);
            margin-bottom: 16px;
            display: block;
        }
        .no-content p {
            font-size: 18px;
            color: var(--text-primary);
            margin-bottom: 24px;
        }
        .no-content .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--primary);
            color: #fff;
            font-weight: 600;
            font-size: 14px;
            padding: 12px 26px;
            border-radius: var(--radius-btn);
            transition: background var(--transition-fast), transform var(--transition-fast);
        }
        .no-content .btn:hover {
            background: var(--primary-hover);
            transform: translateY(-2px);
        }

        /* ========== 相关推荐 ========== */
        .related-section {
            padding: 32px 0 var(--section-pad);
            background: var(--bg-base);
        }
        .section-heading {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 24px;
        }
        .section-heading h2 {
            font-size: 24px;
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: 0.3px;
        }
        .section-heading .heading-mark {
            width: 4px;
            height: 24px;
            background: var(--primary);
            border-radius: 2px;
        }
        .section-heading .heading-note {
            font-size: 13px;
            color: var(--text-muted);
        }
        .related-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .related-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
        }
        .related-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
            border-color: var(--border-hover);
        }
        .related-card img {
            width: 100%;
            aspect-ratio: 16 / 9;
            object-fit: cover;
            border-bottom: 1px solid var(--border-subtle);
        }
        .related-card .related-card-body {
            padding: 16px 18px 18px;
        }
        .related-card h3 {
            font-size: 15.5px;
            font-weight: 600;
            color: var(--text-primary);
            line-height: 1.45;
            margin-bottom: 10px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .related-card .related-card-meta {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 12px;
            color: var(--text-muted);
        }
        .related-card .related-card-meta .gold-tag {
            background: var(--accent-gold-soft);
            color: var(--accent-gold);
            padding: 2px 8px;
            border-radius: 999px;
            font-weight: 600;
            font-size: 11px;
        }

        /* ========== 上下篇 / 返回 ========== */
        .post-nav-section {
            padding: 0 0 var(--section-pad);
            background: var(--bg-base);
        }
        .post-nav {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            background: var(--bg-card-solid);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-card);
            padding: 20px 24px;
            box-shadow: var(--shadow-card);
        }
        .post-nav a {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--text-secondary);
            transition: color var(--transition-fast);
        }
        .post-nav a:hover {
            color: var(--primary);
        }
        .post-nav .nav-prev i,
        .post-nav .nav-next i {
            font-size: 13px;
        }
        .post-nav .nav-all {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            border: 1px solid var(--border-gold);
            color: var(--accent-gold);
            font-weight: 500;
            padding: 9px 18px;
            border-radius: var(--radius-btn);
            transition: background var(--transition-fast), color var(--transition-fast);
        }
        .post-nav .nav-all:hover {
            background: var(--accent-gold-soft);
            color: var(--accent-gold);
        }

        /* ========== 标签 ========== */
        .article-tags-section {
            padding: 0 0 var(--section-pad);
            background: var(--bg-base);
        }
        .article-tags {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
        }
        .article-tags .tags-label {
            font-size: 13px;
            font-weight: 600;
            color: var(--text-secondary);
            margin-right: 4px;
        }
        .article-tags a {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            font-size: 12.5px;
            font-weight: 500;
            color: var(--text-secondary);
            background: var(--bg-card-solid);
            border: 1px solid var(--border-medium);
            padding: 6px 14px;
            border-radius: 999px;
            transition: all var(--transition-fast);
        }
        .article-tags a:hover {
            border-color: var(--border-hover);
            color: var(--primary-hover);
            background: var(--primary-soft);
        }
        .article-tags a i {
            font-size: 10px;
            color: var(--accent-gold);
        }

        /* ========== 评论区 ========== */
        .comment-section {
            padding: 0 0 var(--section-pad);
            background: var(--bg-base);
        }
        .comment-box {
            background: var(--bg-card-solid);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-card);
            padding: 28px 30px;
            box-shadow: var(--shadow-card);
        }
        .comment-box .comment-heading {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 20px;
        }
        .comment-box .comment-heading h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-primary);
        }
        .comment-box .comment-heading i {
            color: var(--accent-teal);
            font-size: 18px;
        }
        .comment-form {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .comment-form .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 14px;
        }
        .comment-form input,
        .comment-form textarea {
            background: var(--bg-base);
            border: 1px solid var(--border-medium);
            border-radius: var(--radius-btn);
            padding: 12px 16px;
            font-size: 14px;
            color: var(--text-primary);
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
            resize: vertical;
        }
        .comment-form input::placeholder,
        .comment-form textarea::placeholder {
            color: var(--text-faint);
        }
        .comment-form input:focus,
        .comment-form textarea:focus {
            border-color: var(--border-hover);
            box-shadow: 0 0 0 3px var(--primary-soft);
        }
        .comment-form textarea {
            min-height: 110px;
        }
        .comment-submit {
            align-self: flex-end;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--primary);
            color: #fff;
            font-size: 14px;
            font-weight: 600;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            transition: background var(--transition-fast), transform var(--transition-fast);
        }
        .comment-submit:hover {
            background: var(--primary-hover);
            transform: translateY(-2px);
        }

        /* ========== 页脚 ========== */
        .site-footer {
            background: #0d0a14;
            border-top: 1px solid var(--border-subtle);
            padding: 48px 0 20px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-brand .logo {
            margin-bottom: 14px;
        }
        .footer-brand p {
            font-size: 13.5px;
            color: var(--text-muted);
            line-height: 1.7;
            max-width: 280px;
        }
        .footer-col h4 {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 14px;
            letter-spacing: 0.3px;
        }
        .footer-col ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-col ul li a {
            font-size: 13.5px;
            color: var(--text-muted);
            transition: color var(--transition-fast);
        }
        .footer-col ul li a:hover {
            color: var(--primary-hover);
        }
        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-top: 20px;
            border-top: 1px solid var(--border-gold);
            font-size: 13px;
            color: var(--text-faint);
        }
        .footer-bottom .domain {
            letter-spacing: 0.5px;
            font-weight: 500;
        }

        /* ========== 移动端菜单抽屉 ========== */
        .mobile-drawer {
            display: none;
            position: fixed;
            top: 72px;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(13, 10, 20, 0.98);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            z-index: 999;
            flex-direction: column;
            padding: 32px 24px;
            gap: 8px;
            transform: translateX(100%);
            transition: transform var(--transition-base);
            border-top: 1px solid var(--border-subtle);
        }
        .mobile-drawer.open {
            transform: translateX(0);
        }
        .mobile-drawer a {
            font-size: 17px;
            font-weight: 500;
            color: var(--text-secondary);
            padding: 14px 0;
            border-bottom: 1px solid var(--border-subtle);
            display: flex;
            align-items: center;
            justify-content: space-between;
            transition: color var(--transition-fast);
        }
        .mobile-drawer a:hover,
        .mobile-drawer a.active {
            color: var(--primary-hover);
        }
        .mobile-drawer .drawer-cta {
            margin-top: 24px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: var(--primary);
            color: #fff;
            font-size: 16px;
            font-weight: 600;
            padding: 16px 24px;
            border-radius: var(--radius-btn);
            border: none;
            transition: background var(--transition-fast);
        }
        .mobile-drawer .drawer-cta:hover {
            background: var(--primary-hover);
        }

        /* ========== 响应式 ========== */
        @media (max-width: 1024px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .related-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
        }
        @media (max-width: 768px) {
            :root {
                --section-pad: var(--section-pad-mobile);
            }
            .nav-links {
                display: none;
            }
            .nav-cta {
                display: none;
            }
            .nav-toggle {
                display: flex;
            }
            .mobile-drawer {
                display: flex;
            }
            .article-content-inner {
                padding: 26px 20px;
            }
            .article-masthead h1 {
                font-size: 24px;
            }
            .post-nav {
                flex-direction: column;
                align-items: stretch;
                gap: 12px;
                text-align: center;
            }
            .post-nav .nav-prev,
            .post-nav .nav-next {
                justify-content: center;
            }
            .post-nav .nav-all {
                justify-content: center;
            }
            .comment-form .form-row {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .footer-bottom {
                flex-direction: column;
                gap: 8px;
                text-align: center;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            .related-grid {
                grid-template-columns: 1fr;
            }
            .article-masthead h1 {
                font-size: 21px;
            }
            .article-content-inner {
                padding: 20px 16px;
                border-radius: var(--radius-poster);
            }
            .article-meta {
                gap: 12px;
                font-size: 12px;
            }
            .breadcrumb .current {
                max-width: 180px;
            }
            .comment-box {
                padding: 20px 16px;
            }
        }

/* roulang page: category1 */
:root {
            --bg-base: #12101a;
            --bg-elevated: #16121f;
            --bg-card: rgba(36, 29, 46, 0.85);
            --bg-card-solid: #241d2e;
            --bg-card-alt: #2a2234;
            --bg-nav: rgba(18, 16, 26, 0.88);
            --primary: #e0446f;
            --primary-hover: #f05a83;
            --primary-soft: rgba(224, 68, 111, 0.16);
            --accent-gold: #f5a623;
            --accent-gold-soft: rgba(245, 166, 35, 0.15);
            --accent-teal: #35d0b5;
            --accent-teal-soft: rgba(53, 208, 181, 0.12);
            --text-primary: #f5f1ea;
            --text-secondary: #c9bfd6;
            --text-muted: #a99fb5;
            --text-faint: #7d738a;
            --border-subtle: rgba(245, 225, 255, 0.08);
            --border-medium: rgba(245, 225, 255, 0.14);
            --border-hover: rgba(224, 68, 111, 0.4);
            --border-gold: rgba(245, 166, 35, 0.45);
            --radius-card: 14px;
            --radius-btn: 10px;
            --radius-poster: 8px;
            --radius-lg: 18px;
            --shadow-card: 0 8px 28px rgba(0, 0, 0, 0.38);
            --shadow-card-hover: 0 14px 38px rgba(0, 0, 0, 0.48);
            --shadow-nav: 0 4px 20px rgba(0, 0, 0, 0.35);
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s ease;
            --font-stack: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Helvetica Neue", Arial, sans-serif;
            --container-max: 1200px;
            --section-pad: 72px;
            --section-pad-mobile: 44px;
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--font-stack);
            font-size: 15px;
            line-height: 1.7;
            color: var(--text-primary);
            background-color: var(--bg-base);
            background-image:
                radial-gradient(ellipse 55% 40% at 18% 4%, rgba(224, 68, 111, 0.08), transparent 65%),
                radial-gradient(ellipse 45% 35% at 85% 12%, rgba(245, 166, 35, 0.05), transparent 65%),
                radial-gradient(ellipse 50% 40% at 50% 100%, rgba(53, 208, 181, 0.04), transparent 70%);
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
        }

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

        a:focus,
        button:focus {
            outline: 2px solid var(--accent-teal);
            outline-offset: 2px;
        }

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

        button {
            font-family: inherit;
            cursor: pointer;
            border: none;
            background: none;
            color: inherit;
            font-size: inherit;
        }

        input,
        textarea {
            font-family: inherit;
            font-size: inherit;
            color: inherit;
        }

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

        /* ========== 导航栏 ========== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: var(--bg-nav);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid var(--border-subtle);
            transition: box-shadow var(--transition-base), background var(--transition-base);
        }

        .site-header.scrolled {
            box-shadow: var(--shadow-nav);
            background: rgba(18, 16, 26, 0.95);
        }

        .nav-wrap {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
            gap: 20px;
        }

        .logo {
            display: flex;
            flex-direction: column;
            line-height: 1.25;
            flex-shrink: 0;
        }

        .logo-main {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: 0.5px;
        }

        .logo-main em {
            font-style: normal;
            color: var(--primary);
        }

        .logo-sub {
            font-size: 11px;
            color: var(--text-muted);
            letter-spacing: 2px;
            font-weight: 500;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 30px;
            margin-left: auto;
        }

        .nav-links a {
            font-size: 14px;
            font-weight: 500;
            color: var(--text-secondary);
            position: relative;
            padding: 6px 0;
            white-space: nowrap;
            transition: color var(--transition-fast);
        }

        .nav-links a::after {
            content: "";
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--primary);
            border-radius: 2px;
            transition: width var(--transition-base);
        }

        .nav-links a:hover,
        .nav-links a.active {
            color: var(--text-primary);
        }

        .nav-links a:hover::after,
        .nav-links a.active::after {
            width: 100%;
        }

        .nav-actions {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-size: 14px;
            font-weight: 600;
            padding: 12px 24px;
            border-radius: var(--radius-btn);
            transition: background var(--transition-base), color var(--transition-base),
                border-color var(--transition-base), box-shadow var(--transition-base),
                transform var(--transition-fast);
            white-space: nowrap;
        }

        .btn-primary {
            background: var(--primary);
            color: #fff;
            border: 1px solid var(--primary);
        }

        .btn-primary:hover {
            background: var(--accent-gold);
            border-color: var(--accent-gold);
            color: #1a1018;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(245, 166, 35, 0.25);
        }

        .btn-primary:active {
            transform: translateY(0);
            box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.25);
        }

        .btn-secondary {
            background: transparent;
            color: var(--accent-gold);
            border: 1px solid var(--border-gold);
        }

        .btn-secondary:hover {
            background: rgba(245, 166, 35, 0.12);
            border-color: var(--accent-gold);
            transform: translateY(-2px);
        }

        .nav-cta {
            padding: 10px 20px;
            font-size: 13px;
        }

        .hamburger {
            display: none;
            width: 44px;
            height: 44px;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            color: var(--text-primary);
            border-radius: 8px;
            transition: background var(--transition-fast);
        }

        .hamburger:hover {
            background: rgba(255, 255, 255, 0.06);
        }

        /* 移动端导航抽屉 */
        .mobile-menu {
            display: none;
            position: fixed;
            top: 72px;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(18, 16, 26, 0.98);
            z-index: 999;
            padding: 24px;
            flex-direction: column;
            gap: 8px;
            overflow-y: auto;
        }

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

        .mobile-menu a {
            display: block;
            padding: 16px 12px;
            font-size: 16px;
            font-weight: 500;
            color: var(--text-secondary);
            border-bottom: 1px solid var(--border-subtle);
            border-radius: 8px;
            transition: background var(--transition-fast), color var(--transition-fast);
        }

        .mobile-menu a:hover,
        .mobile-menu a.active {
            color: var(--text-primary);
            background: rgba(224, 68, 111, 0.08);
        }

        /* ========== 分类页头 ========== */
        .page-head {
            position: relative;
            padding: 130px 0 48px;
            background:
                radial-gradient(ellipse 60% 50% at 30% 10%, rgba(224, 68, 111, 0.12), transparent 70%),
                radial-gradient(ellipse 40% 40% at 85% 20%, rgba(245, 166, 35, 0.06), transparent 70%),
                linear-gradient(180deg, #181420 0%, var(--bg-base) 100%);
            border-bottom: 1px solid var(--border-subtle);
            min-height: 280px;
            display: flex;
            align-items: flex-end;
        }

        .page-head::before {
            content: "";
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/8031ce0af256a4f0.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.15;
            pointer-events: none;
        }

        .page-head .container {
            position: relative;
            z-index: 1;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 16px;
        }

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

        .breadcrumb a:hover {
            color: var(--accent-gold);
        }

        .breadcrumb .sep {
            color: var(--text-faint);
        }

        .breadcrumb .current {
            color: var(--accent-gold);
            font-weight: 600;
        }

        .page-head h1 {
            font-size: 32px;
            font-weight: 700;
            line-height: 1.3;
            color: var(--text-primary);
            margin-bottom: 12px;
            letter-spacing: 0.5px;
        }

        .page-head h1 .hl {
            color: var(--primary);
        }

        .page-head-desc {
            font-size: 14px;
            color: var(--text-secondary);
            max-width: 720px;
            line-height: 1.8;
        }

        /* ========== 筛选条 ========== */
        .filter-section {
            padding: 28px 0 0;
        }

        .filter-bar {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 10px;
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-card);
            padding: 14px 18px;
            box-shadow: var(--shadow-card);
        }

        .filter-label {
            font-size: 13px;
            color: var(--text-muted);
            margin-right: 6px;
            font-weight: 500;
        }

        .filter-tag {
            display: inline-flex;
            align-items: center;
            padding: 7px 16px;
            font-size: 13px;
            font-weight: 500;
            color: var(--text-secondary);
            border-radius: 999px;
            border: 1px solid var(--border-medium);
            background: transparent;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .filter-tag:hover {
            color: var(--text-primary);
            border-color: var(--border-hover);
            background: var(--primary-soft);
        }

        .filter-tag.active {
            background: var(--accent-gold);
            color: #1a1018;
            border-color: var(--accent-gold);
            font-weight: 600;
        }

        /* ========== 列表主体 ========== */
        .list-section {
            padding: var(--section-pad) 0;
        }

        .section-head {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 20px;
            margin-bottom: 28px;
        }

        .section-head h2 {
            font-size: 28px;
            font-weight: 700;
            line-height: 1.35;
            color: var(--text-primary);
        }

        .section-head h2 .hl {
            color: var(--accent-gold);
        }

        .section-head .sub {
            font-size: 14px;
            color: var(--text-muted);
            max-width: 480px;
            text-align: right;
        }

        .video-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

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

        .video-card::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 2px;
            background: linear-gradient(90deg, var(--accent-gold), transparent 70%);
            opacity: 0;
            transition: opacity var(--transition-base);
        }

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

        .video-card:hover::after {
            opacity: 1;
        }

        .card-cover {
            position: relative;
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background: var(--bg-card-alt);
        }

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

        .video-card:hover .card-cover img {
            transform: scale(1.04);
        }

        .card-cover::after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 50%, rgba(18, 16, 26, 0.55));
        }

        .play-badge {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: rgba(224, 68, 111, 0.85);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 18px;
            z-index: 1;
            opacity: 0;
            transition: opacity var(--transition-base), transform var(--transition-base);
        }

        .video-card:hover .play-badge {
            opacity: 1;
            transform: translate(-50%, -50%) scale(1.05);
        }

        .free-tag {
            position: absolute;
            top: 10px;
            right: 10px;
            z-index: 1;
            background: var(--accent-teal);
            color: #081a16;
            font-size: 11px;
            font-weight: 700;
            padding: 4px 10px;
            border-radius: 999px;
            letter-spacing: 0.5px;
        }

        .card-body {
            padding: 16px 18px 18px;
            display: flex;
            flex-direction: column;
            gap: 8px;
            flex: 1;
        }

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

        .card-category {
            font-size: 12px;
            font-weight: 600;
            color: var(--accent-gold);
            background: var(--accent-gold-soft);
            padding: 3px 10px;
            border-radius: 999px;
        }

        .card-date {
            font-size: 12px;
            color: var(--text-faint);
        }

        .card-body h3 {
            font-size: 18px;
            font-weight: 600;
            line-height: 1.45;
            color: var(--text-primary);
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .card-body p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.65;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .empty-state {
            grid-column: 1 / -1;
            text-align: center;
            padding: 60px 24px;
            color: var(--text-muted);
            font-size: 16px;
            background: var(--bg-card);
            border: 1px dashed var(--border-medium);
            border-radius: var(--radius-card);
        }

        .load-more-wrap {
            margin-top: 28px;
            text-align: center;
        }

        /* ========== 热门推荐 ========== */
        .hot-section {
            padding: var(--section-pad) 0;
            background: var(--bg-elevated);
            border-top: 1px solid var(--border-subtle);
            border-bottom: 1px solid var(--border-subtle);
        }

        .hot-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .hot-card {
            display: flex;
            gap: 14px;
            align-items: center;
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-card);
            padding: 14px;
            transition: border-color var(--transition-base), transform var(--transition-base),
                box-shadow var(--transition-base);
        }

        .hot-card:hover {
            border-color: var(--border-hover);
            transform: translateY(-2px);
            box-shadow: var(--shadow-card);
        }

        .hot-card .thumb {
            width: 120px;
            min-width: 120px;
            aspect-ratio: 16 / 9;
            border-radius: var(--radius-poster);
            overflow: hidden;
        }

        .hot-card .thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.35s ease;
        }

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

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

        .hot-info .rank {
            font-size: 11px;
            color: var(--accent-gold);
            font-weight: 700;
            letter-spacing: 1px;
            margin-bottom: 4px;
        }

        .hot-info h3 {
            font-size: 15px;
            font-weight: 600;
            line-height: 1.4;
            color: var(--text-primary);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        /* ========== 分类特色 ========== */
        .feature-section {
            padding: var(--section-pad) 0;
        }

        .feature-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            margin-top: 28px;
        }

        .feature-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-card);
            padding: 24px 22px;
            transition: border-color var(--transition-base), transform var(--transition-base),
                box-shadow var(--transition-base);
            position: relative;
        }

        .feature-card::before {
            content: "";
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 2px;
            background: linear-gradient(90deg, var(--primary), transparent 80%);
            border-radius: 0 0 var(--radius-card) var(--radius-card);
            opacity: 0.6;
        }

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

        .feature-icon {
            width: 46px;
            height: 46px;
            border-radius: 10px;
            background: var(--primary-soft);
            color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            margin-bottom: 14px;
        }

        .feature-card h3 {
            font-size: 17px;
            font-weight: 600;
            margin-bottom: 8px;
            color: var(--text-primary);
        }

        .feature-card p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.7;
        }

        /* ========== 相关入口 ========== */
        .related-section {
            padding: var(--section-pad) 0;
            background: var(--bg-elevated);
            border-top: 1px solid var(--border-subtle);
            border-bottom: 1px solid var(--border-subtle);
        }

        .related-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
            margin-top: 24px;
        }

        .related-pill {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-btn);
            padding: 16px 18px;
            transition: border-color var(--transition-base), transform var(--transition-base),
                box-shadow var(--transition-base);
        }

        .related-pill:hover {
            border-color: var(--border-gold);
            transform: translateY(-2px);
            box-shadow: var(--shadow-card);
        }

        .related-pill span {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-primary);
        }

        .related-pill i {
            color: var(--accent-gold);
            font-size: 15px;
        }

        /* ========== 订阅CTA ========== */
        .cta-section {
            padding: var(--section-pad) 0;
            position: relative;
        }

        .cta-box {
            position: relative;
            background:
                radial-gradient(ellipse 50% 60% at 20% 30%, rgba(224, 68, 111, 0.15), transparent 70%),
                radial-gradient(ellipse 40% 50% at 80% 70%, rgba(245, 166, 35, 0.08), transparent 70%),
                var(--bg-card);
            border: 1px solid var(--border-medium);
            border-radius: var(--radius-lg);
            padding: 40px 36px;
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 28px;
            flex-wrap: wrap;
        }

        .cta-box::before {
            content: "";
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/9c8f8c552d9bda30.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.1;
            pointer-events: none;
        }

        .cta-info {
            position: relative;
            z-index: 1;
            flex: 1;
            min-width: 280px;
        }

        .cta-info h2 {
            font-size: 24px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
        }

        .cta-info h2 .hl {
            color: var(--primary);
        }

        .cta-info p {
            font-size: 14px;
            color: var(--text-muted);
            max-width: 480px;
            line-height: 1.7;
        }

        .cta-form {
            position: relative;
            z-index: 1;
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            min-width: 280px;
        }

        .cta-form input {
            flex: 1;
            min-width: 220px;
            background: rgba(18, 16, 26, 0.7);
            border: 1px solid var(--border-medium);
            border-radius: var(--radius-btn);
            padding: 12px 16px;
            color: var(--text-primary);
            font-size: 14px;
            transition: border-color var(--transition-fast);
        }

        .cta-form input::placeholder {
            color: var(--text-faint);
        }

        .cta-form input:focus {
            outline: 2px solid var(--accent-teal);
            outline-offset: 2px;
            border-color: var(--accent-teal);
        }

        /* ========== 页脚 ========== */
        .site-footer {
            background: #0e0c14;
            border-top: 1px solid var(--border-subtle);
            padding: 56px 0 0;
            margin-top: 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            padding-bottom: 36px;
        }

        .footer-brand p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.7;
            margin-top: 14px;
            max-width: 320px;
        }

        .footer-col h4 {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 14px;
            letter-spacing: 0.5px;
        }

        .footer-col ul {
            list-style: none;
        }

        .footer-col ul li {
            margin-bottom: 9px;
        }

        .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(--accent-gold);
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            flex-wrap: wrap;
            padding: 18px 0;
            border-top: 1px solid var(--border-subtle);
            font-size: 12px;
            color: var(--text-faint);
        }

        .footer-bottom .domain {
            font-size: 12px;
            color: var(--text-faint);
            letter-spacing: 0.5px;
        }

        /* ========== 响应式 ========== */
        @media (max-width: 1024px) {
            .nav-links {
                gap: 18px;
            }
            .video-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 18px;
            }
            .hot-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .feature-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .related-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 768px) {
            :root {
                --section-pad: var(--section-pad-mobile);
            }
            .container {
                padding: 0 16px;
            }
            .nav-links {
                display: none;
            }
            .nav-cta {
                display: none;
            }
            .hamburger {
                display: flex;
            }
            .page-head {
                padding: 110px 0 36px;
                min-height: 240px;
            }
            .page-head h1 {
                font-size: 24px;
            }
            .section-head {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
            .section-head .sub {
                text-align: left;
            }
            .section-head h2 {
                font-size: 22px;
            }
            .video-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .hot-grid {
                grid-template-columns: 1fr;
                gap: 12px;
            }
            .feature-grid {
                grid-template-columns: 1fr;
                gap: 12px;
            }
            .related-grid {
                grid-template-columns: 1fr;
                gap: 10px;
            }
            .cta-box {
                flex-direction: column;
                align-items: stretch;
                padding: 28px 22px;
            }
            .cta-form {
                flex-direction: column;
            }
            .cta-form input {
                min-width: 0;
                width: 100%;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }
        }

        @media (max-width: 520px) {
            .page-head h1 {
                font-size: 20px;
            }
            .page-head-desc {
                font-size: 13px;
            }
            .filter-bar {
                padding: 12px 14px;
                gap: 8px;
            }
            .filter-tag {
                padding: 6px 12px;
                font-size: 12px;
            }
            .card-body {
                padding: 12px 14px 14px;
            }
            .card-body h3 {
                font-size: 16px;
            }
            .hot-card {
                flex-direction: column;
                align-items: flex-start;
                padding: 12px;
            }
            .hot-card .thumb {
                width: 100%;
                min-width: 0;
            }
            .cta-info h2 {
                font-size: 20px;
            }
        }