/* roulang page: index */
:root {
            --primary: #3A1E4F;
            --primary-strong: #2c1640;
            --accent: #F5A623;
            --accent-hover: #FFB84D;
            --bg: #17131C;
            --card-bg: #201A28;
            --text: #F2EEF6;
            --text-muted: #A99FBF;
            --border: rgba(255, 255, 255, 0.08);
            --border-strong: rgba(255, 255, 255, 0.18);
            --shadow: rgba(0, 0, 0, 0.35);
            --shadow-lg: rgba(0, 0, 0, 0.45);
            --radius: 12px;
            --radius-sm: 8px;
            --radius-pill: 999px;
            --spacing-xs: 8px;
            --spacing-sm: 16px;
            --spacing-md: 24px;
            --spacing-lg: 48px;
            --spacing-xl: 64px;
            --spacing-2xl: 80px;
            --font: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --container: 1200px;
        }

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

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

        body {
            font-family: var(--font);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text);
            background-color: var(--bg);
            padding-top: 72px;
        }

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

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

        a:hover {
            color: var(--accent-hover);
            text-decoration: underline;
        }

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            color: inherit;
            border: none;
            outline: none;
        }

        button {
            cursor: pointer;
            background: none;
        }

        ::selection {
            background: var(--primary);
            color: var(--text);
        }

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

        section {
            padding-top: var(--spacing-xl);
            padding-bottom: var(--spacing-xl);
            position: relative;
        }

        section:nth-child(even) {
            background-color: rgba(255, 255, 255, 0.015);
        }

        .section-label {
            display: inline-block;
            font-size: 14px;
            font-weight: 600;
            color: var(--accent);
            text-transform: uppercase;
            letter-spacing: 0.08em;
            margin-bottom: var(--spacing-xs);
        }

        .section-title {
            font-size: 28px;
            font-weight: 700;
            line-height: 1.3;
            color: var(--text);
            margin-bottom: var(--spacing-sm);
        }

        .section-desc {
            font-size: 16px;
            color: var(--text-muted);
            line-height: 1.6;
            max-width: 720px;
            margin-bottom: var(--spacing-lg);
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 24px;
            border-radius: var(--radius-sm);
            font-size: 16px;
            font-weight: 700;
            line-height: 1.5;
            transition: all var(--transition);
            text-decoration: none;
            border: 2px solid transparent;
            white-space: nowrap;
        }

        .btn:hover {
            text-decoration: none;
            transform: translateY(-2px);
        }

        .btn-primary {
            background-color: var(--accent);
            color: #17131C;
            border-color: var(--accent);
        }

        .btn-primary:hover {
            background-color: var(--accent-hover);
            border-color: var(--accent-hover);
            color: #17131C;
            box-shadow: 0 8px 24px rgba(245, 166, 35, 0.35);
        }

        .btn-primary:focus-visible {
            outline: 3px solid rgba(245, 166, 35, 0.5);
            outline-offset: 2px;
        }

        .btn-secondary {
            background-color: transparent;
            color: var(--text);
            border-color: rgba(255, 255, 255, 0.24);
        }

        .btn-secondary:hover {
            border-color: var(--accent);
            color: var(--accent);
            background-color: rgba(245, 166, 35, 0.08);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
        }

        .btn-secondary:focus-visible {
            outline: 3px solid rgba(255, 255, 255, 0.3);
            outline-offset: 2px;
        }

        .badge {
            display: inline-block;
            padding: 5px 14px;
            border-radius: var(--radius-pill);
            background-color: var(--primary);
            color: var(--text);
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.03em;
            line-height: 1.6;
        }

        .badge-accent {
            background-color: rgba(245, 166, 35, 0.18);
            color: var(--accent);
        }

        /* Header & Navigation */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background-color: rgba(23, 19, 28, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            height: 72px;
            display: flex;
            align-items: center;
            transition: background-color var(--transition);
        }

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

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 700;
            color: var(--text);
            text-decoration: none;
            letter-spacing: 0.02em;
        }

        .logo:hover {
            color: var(--accent);
            text-decoration: none;
        }

        .logo-icon {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary), #5B2A86);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            font-weight: 700;
            color: var(--accent);
            flex-shrink: 0;
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: var(--spacing-sm);
        }

        .main-nav a {
            color: var(--text-muted);
            font-size: 15px;
            font-weight: 500;
            padding: 6px 14px;
            border-radius: var(--radius-sm);
            transition: all var(--transition);
            text-decoration: none;
        }

        .main-nav a:hover {
            color: var(--accent);
            background-color: rgba(245, 166, 35, 0.08);
        }

        .main-nav a.active {
            color: var(--accent);
            background-color: rgba(245, 166, 35, 0.12);
            font-weight: 600;
        }

        .nav-toggle {
            display: none;
            width: 40px;
            height: 40px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border);
            background-color: transparent;
            align-items: center;
            justify-content: center;
            flex-direction: column;
            gap: 5px;
            transition: all var(--transition);
        }

        .nav-toggle:hover {
            border-color: var(--accent);
        }

        .nav-toggle span {
            display: block;
            width: 20px;
            height: 2px;
            background-color: var(--text);
            border-radius: 2px;
            transition: all var(--transition);
        }

        .nav-toggle.active span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }

        .nav-toggle.active span:nth-child(2) {
            opacity: 0;
        }

        .nav-toggle.active span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }

        /* Hero */
        .hero {
            min-height: 85vh;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            background-image: url('/assets/images/a764770f82cf396e.webp');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            position: relative;
            padding-top: calc(var(--spacing-xl) + 48px);
            padding-bottom: calc(var(--spacing-xl) + 48px);
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(23, 19, 28, 0.75) 0%, rgba(58, 30, 79, 0.82) 50%, rgba(23, 19, 28, 0.92) 100%);
            z-index: 1;
        }

        .hero .container {
            position: relative;
            z-index: 2;
            max-width: 800px;
            width: 100%;
        }

        .hero-badge {
            display: inline-block;
            padding: 8px 20px;
            border-radius: var(--radius-pill);
            background-color: rgba(245, 166, 35, 0.15);
            color: var(--accent);
            font-size: 14px;
            font-weight: 600;
            letter-spacing: 0.06em;
            margin-bottom: var(--spacing-md);
        }

        .hero h1 {
            font-size: 36px;
            font-weight: 700;
            line-height: 1.2;
            color: var(--text);
            margin-bottom: var(--spacing-md);
            letter-spacing: 0.01em;
        }

        .hero-subtitle {
            font-size: 18px;
            color: var(--text-muted);
            line-height: 1.6;
            max-width: 640px;
            margin: 0 auto var(--spacing-lg);
        }

        .hero-cta {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: var(--spacing-sm);
            flex-wrap: wrap;
            margin-bottom: var(--spacing-lg);
        }

        .hero-stats {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--spacing-md);
            max-width: 560px;
            margin: 0 auto;
        }

        .hero-stat {
            background-color: rgba(32, 26, 40, 0.75);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: var(--spacing-sm) var(--spacing-md);
            transition: all var(--transition);
        }

        .hero-stat:hover {
            border-color: rgba(245, 166, 35, 0.3);
        }

        .hero-stat-number {
            font-size: 24px;
            font-weight: 700;
            color: var(--accent);
            line-height: 1.3;
        }

        .hero-stat-label {
            font-size: 13px;
            color: var(--text-muted);
            margin-top: 2px;
        }

        /* Grid helper */
        .grid {
            display: grid;
            gap: var(--spacing-md);
        }

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

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

        .grid-4 {
            grid-template-columns: repeat(4, 1fr);
        }

        /* Card */
        .card {
            background-color: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: var(--spacing-md);
            box-shadow: 0 8px 24px var(--shadow);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
            gap: var(--spacing-xs);
        }

        .card:hover {
            border-color: var(--accent);
            box-shadow: 0 12px 32px var(--shadow-lg);
            transform: translateY(-2px);
        }

        .card-img {
            width: 100%;
            aspect-ratio: 16/9;
            object-fit: cover;
            border-radius: var(--radius-sm);
            background-color: rgba(255, 255, 255, 0.04);
            overflow: hidden;
        }

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

        .card-body {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .card-title {
            font-size: 17px;
            font-weight: 700;
            color: var(--text);
            line-height: 1.4;
            transition: color var(--transition);
        }

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

        .card-desc {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .card-meta {
            display: flex;
            align-items: center;
            gap: var(--spacing-xs);
            font-size: 13px;
            color: var(--text-muted);
            flex-wrap: wrap;
        }

        .card-meta .badge {
            font-size: 12px;
            padding: 3px 10px;
        }

        /* List Card */
        .list-card {
            display: flex;
            gap: var(--spacing-md);
            background-color: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: var(--spacing-sm);
            transition: all var(--transition);
            box-shadow: 0 8px 24px var(--shadow);
            text-decoration: none;
        }

        .list-card:hover {
            border-color: var(--accent);
            box-shadow: 0 12px 32px var(--shadow-lg);
            transform: translateX(4px);
            text-decoration: none;
        }

        .list-card-img {
            width: 140px;
            min-width: 140px;
            aspect-ratio: 16/9;
            object-fit: cover;
            border-radius: var(--radius-sm);
            overflow: hidden;
            background-color: rgba(255, 255, 255, 0.04);
        }

        .list-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .list-card-body {
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: center;
            gap: 6px;
        }

        .list-card-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--text);
            line-height: 1.4;
        }

        .list-card:hover .list-card-title {
            color: var(--accent);
        }

        .list-card-desc {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        /* Ranking */
        .ranking-item {
            display: flex;
            align-items: center;
            gap: var(--spacing-md);
            padding: var(--spacing-sm) 0;
            border-bottom: 1px solid var(--border);
            transition: all var(--transition);
        }

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

        .ranking-item:hover {
            background-color: rgba(245, 166, 35, 0.04);
            padding-left: 8px;
        }

        .rank-badge {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 16px;
            flex-shrink: 0;
        }

        .rank-1 {
            background-color: #F5A623;
            color: #17131C;
        }

        .rank-2 {
            background-color: #C0C0C0;
            color: #17131C;
        }

        .rank-3 {
            background-color: #CD7F32;
            color: #17131C;
        }

        .rank-other {
            background-color: rgba(255, 255, 255, 0.08);
            color: var(--text-muted);
        }

        .ranking-thumb {
            width: 64px;
            min-width: 64px;
            aspect-ratio: 3/4;
            object-fit: cover;
            border-radius: var(--radius-sm);
            overflow: hidden;
            background-color: rgba(255, 255, 255, 0.04);
        }

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

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

        .ranking-title {
            font-size: 15px;
            font-weight: 600;
            color: var(--text);
            line-height: 1.4;
        }

        .ranking-heat {
            font-size: 13px;
            color: var(--text-muted);
        }

        /* Character */
        .character-card {
            text-align: center;
            padding: var(--spacing-md);
            background-color: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            transition: all var(--transition);
            box-shadow: 0 8px 24px var(--shadow);
        }

        .character-card:hover {
            border-color: var(--accent);
            box-shadow: 0 12px 32px var(--shadow-lg);
            transform: translateY(-2px);
        }

        .character-avatar {
            width: 72px;
            height: 72px;
            border-radius: 50%;
            margin: 0 auto var(--spacing-xs);
            overflow: hidden;
            background-color: rgba(255, 255, 255, 0.06);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 28px;
            color: var(--accent);
            border: 2px solid rgba(245, 166, 35, 0.3);
        }

        .character-avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .character-name {
            font-size: 16px;
            font-weight: 700;
            color: var(--text);
        }

        .character-role {
            font-size: 13px;
            color: var(--text-muted);
        }

        .character-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 4px;
            justify-content: center;
            margin-top: 6px;
        }

        .character-tags .badge {
            font-size: 11px;
            padding: 2px 8px;
            background-color: rgba(91, 42, 134, 0.4);
        }

        /* Video card */
        .video-card {
            position: relative;
            border-radius: var(--radius);
            overflow: hidden;
            background-color: var(--card-bg);
            border: 1px solid var(--border);
            transition: all var(--transition);
            box-shadow: 0 8px 24px var(--shadow);
            cursor: pointer;
        }

        .video-card:hover {
            border-color: var(--accent);
            box-shadow: 0 12px 32px var(--shadow-lg);
            transform: translateY(-2px);
        }

        .video-thumb {
            aspect-ratio: 16/9;
            width: 100%;
            overflow: hidden;
            background-color: rgba(255, 255, 255, 0.04);
            position: relative;
        }

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

        .video-play {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 52px;
            height: 52px;
            border-radius: 50%;
            background-color: rgba(245, 166, 35, 0.85);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            color: #17131C;
            transition: all var(--transition);
            pointer-events: none;
        }

        .video-card:hover .video-play {
            background-color: var(--accent);
            transform: translate(-50%, -50%) scale(1.08);
        }

        .video-body {
            padding: var(--spacing-sm);
            display: flex;
            flex-direction: column;
            gap: 4px;
        }

        .video-title {
            font-size: 15px;
            font-weight: 700;
            color: var(--text);
            line-height: 1.4;
        }

        .video-duration {
            font-size: 13px;
            color: var(--text-muted);
        }

        /* Member section */
        .member-section {
            background-image: url('/assets/images/f765e3df1d14c1f2.webp');
            background-size: cover;
            background-position: center;
            position: relative;
        }

        .member-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(23, 19, 28, 0.9) 0%, rgba(58, 30, 79, 0.85) 100%);
            z-index: 0;
        }

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

        .member-card {
            background-color: rgba(32, 26, 40, 0.85);
            border: 1px solid rgba(245, 166, 35, 0.25);
            border-radius: var(--radius);
            padding: var(--spacing-lg);
            text-align: center;
            max-width: 560px;
            margin: 0 auto;
        }

        .member-price {
            font-size: 32px;
            font-weight: 700;
            color: var(--accent);
            margin: var(--spacing-sm) 0;
        }

        .member-benefits {
            list-style: none;
            text-align: left;
            margin: var(--spacing-md) 0;
            display: flex;
            flex-direction: column;
            gap: var(--spacing-xs);
        }

        .member-benefits li {
            padding-left: 28px;
            position: relative;
            font-size: 15px;
            color: var(--text-muted);
            line-height: 1.5;
        }

        .member-benefits li::before {
            content: '✓';
            position: absolute;
            left: 0;
            top: 0;
            color: var(--accent);
            font-weight: 700;
        }

        /* Comment */
        .comment-item {
            background-color: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: var(--spacing-sm) var(--spacing-md);
            transition: all var(--transition);
        }

        .comment-item:hover {
            border-color: rgba(245, 166, 35, 0.3);
        }

        .comment-header {
            display: flex;
            align-items: center;
            gap: var(--spacing-xs);
            margin-bottom: 6px;
        }

        .comment-avatar {
            width: 32px;
            height: 32px;
            border-radius: 50%;
            background-color: rgba(255, 255, 255, 0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            color: var(--accent);
            flex-shrink: 0;
        }

        .comment-user {
            font-size: 14px;
            font-weight: 600;
            color: var(--text);
        }

        .comment-text {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.6;
        }

        .comment-likes {
            font-size: 13px;
            color: var(--accent);
            margin-top: 6px;
            display: flex;
            align-items: center;
            gap: 4px;
        }

        /* Form */
        .form-group {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .form-input {
            background-color: var(--card-bg);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: var(--radius-sm);
            padding: 12px 16px;
            font-size: 16px;
            color: var(--text);
            transition: all var(--transition);
            width: 100%;
        }

        .form-input::placeholder {
            color: #6E647F;
        }

        .form-input:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(245, 166, 35, 0.12);
        }

        .subscribe-form {
            display: flex;
            gap: var(--spacing-xs);
            max-width: 480px;
            margin: 0 auto;
        }

        .subscribe-form .form-input {
            flex: 1;
        }

        /* Step */
        .step-list {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-md);
        }

        .step-item {
            display: flex;
            gap: var(--spacing-md);
            align-items: flex-start;
        }

        .step-number {
            width: 36px;
            height: 36px;
            min-width: 36px;
            border-radius: 50%;
            background-color: var(--primary);
            color: var(--accent);
            font-weight: 700;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 15px;
        }

        .step-content h4 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 2px;
        }

        .step-content p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.5;
        }

        /* FAQ */
        .faq-item {
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            margin-bottom: var(--spacing-xs);
            overflow: hidden;
            transition: all var(--transition);
        }

        .faq-item:hover {
            border-color: rgba(245, 166, 35, 0.3);
        }

        .faq-question {
            width: 100%;
            padding: var(--spacing-sm) var(--spacing-md);
            display: flex;
            align-items: center;
            gap: var(--spacing-sm);
            font-size: 15px;
            font-weight: 600;
            color: var(--text);
            text-align: left;
            border-left: 3px solid var(--accent);
            background-color: var(--card-bg);
            transition: all var(--transition);
        }

        .faq-question:hover {
            background-color: rgba(245, 166, 35, 0.06);
        }

        .faq-answer {
            padding: var(--spacing-sm) var(--spacing-md);
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.6;
            background-color: rgba(255, 255, 255, 0.02);
        }

        /* Cooperative */
        .coop-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: var(--spacing-md);
        }

        .coop-card {
            background-color: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: var(--spacing-md);
            transition: all var(--transition);
        }

        .coop-card:hover {
            border-color: var(--accent);
        }

        .coop-card h4 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 4px;
        }

        .coop-card p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.5;
        }

        /* Footer */
        .site-footer {
            background-color: rgba(23, 19, 28, 0.95);
            border-top: 1px solid var(--border);
            padding-top: var(--spacing-xl);
            padding-bottom: var(--spacing-lg);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: var(--spacing-lg);
            margin-bottom: var(--spacing-lg);
        }

        .footer-brand {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-xs);
        }

        .footer-brand .logo {
            font-size: 18px;
        }

        .footer-brand p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.6;
        }

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

        .footer-col ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .footer-col ul a {
            font-size: 14px;
            color: var(--text-muted);
            text-decoration: none;
            transition: color var(--transition);
        }

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

        .footer-subscribe {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-xs);
        }

        .footer-subscribe .form-input {
            padding: 10px 14px;
            font-size: 14px;
        }

        .footer-bottom {
            border-top: 1px solid var(--border);
            padding-top: var(--spacing-sm);
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: var(--spacing-xs);
            font-size: 13px;
            color: var(--text-muted);
        }

        .footer-bottom a {
            color: var(--text-muted);
            text-decoration: none;
        }

        .footer-bottom a:hover {
            color: var(--accent);
            text-decoration: underline;
        }

        /* Section backgrounds */
        .section-dark {
            background-color: rgba(32, 26, 40, 0.35);
        }

        .section-accent {
            background-color: rgba(58, 30, 79, 0.35);
            border-top: 1px solid rgba(245, 166, 35, 0.12);
            border-bottom: 1px solid rgba(245, 166, 35, 0.12);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .grid-4 {
                grid-template-columns: repeat(2, 1fr);
            }

            .grid-3 {
                grid-template-columns: repeat(2, 1fr);
            }

            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: var(--spacing-md);
            }

            .hero h1 {
                font-size: 32px;
            }
        }

        @media (max-width: 768px) {
            body {
                padding-top: 64px;
            }

            .site-header {
                height: 64px;
            }

            .nav-toggle {
                display: flex;
            }

            .main-nav {
                position: fixed;
                top: 64px;
                left: 0;
                right: 0;
                bottom: 0;
                background-color: rgba(23, 19, 28, 0.98);
                flex-direction: column;
                align-items: center;
                justify-content: center;
                gap: var(--spacing-md);
                transform: translateX(100%);
                transition: transform var(--transition);
                z-index: 999;
                padding: var(--spacing-md);
            }

            .main-nav.open {
                transform: translateX(0);
            }

            .main-nav a {
                font-size: 18px;
                padding: var(--spacing-sm) var(--spacing-md);
            }

            .hero {
                min-height: auto;
                padding-top: calc(var(--spacing-lg) + 32px);
                padding-bottom: var(--spacing-lg);
            }

            .hero h1 {
                font-size: 28px;
            }

            .hero-stats {
                grid-template-columns: repeat(3, 1fr);
                gap: var(--spacing-xs);
            }

            .hero-stat {
                padding: var(--spacing-xs);
            }

            .hero-stat-number {
                font-size: 18px;
            }

            .hero-stat-label {
                font-size: 11px;
            }

            .grid-2,
            .grid-3,
            .grid-4 {
                grid-template-columns: 1fr;
            }

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

            .list-card {
                flex-direction: column;
            }

            .list-card-img {
                width: 100%;
                aspect-ratio: 16/9;
            }

            section {
                padding-top: 40px;
                padding-bottom: 40px;
            }

            .section-title {
                font-size: 24px;
            }

            .subscribe-form {
                flex-direction: column;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: var(--spacing-md);
            }

            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }

            .btn {
                padding: 10px 18px;
                font-size: 15px;
            }

            .ranking-thumb {
                width: 48px;
                min-width: 48px;
            }
        }

        @media (max-width: 520px) {
            .hero h1 {
                font-size: 24px;
            }

            .hero-subtitle {
                font-size: 16px;
            }

            .hero-cta {
                flex-direction: column;
                width: 100%;
            }

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

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

            .container {
                padding-left: 16px;
                padding-right: 16px;
            }

            .section-title {
                font-size: 21px;
            }

            .main-nav a {
                font-size: 16px;
            }
        }

        @media (min-width: 769px) and (max-width: 1024px) {
            .grid-3 {
                grid-template-columns: repeat(3, 1fr);
            }

            .grid-4 {
                grid-template-columns: repeat(3, 1fr);
            }

            .hero h1 {
                font-size: 34px;
            }
        }

/* roulang page: article */
:root {
            --primary: #3A1E4F;
            --primary-strong: #2c1640;
            --accent: #F5A623;
            --accent-hover: #FFB84D;
            --bg: #17131C;
            --card-bg: #201A28;
            --text: #F2EEF6;
            --text-muted: #A99FBF;
            --border: rgba(255, 255, 255, 0.08);
            --border-strong: rgba(255, 255, 255, 0.18);
            --shadow: rgba(0, 0, 0, 0.35);
            --shadow-lg: rgba(0, 0, 0, 0.45);
            --radius: 12px;
            --radius-sm: 8px;
            --radius-pill: 999px;
            --spacing-xs: 8px;
            --spacing-sm: 16px;
            --spacing-md: 24px;
            --spacing-lg: 48px;
            --spacing-xl: 64px;
            --spacing-2xl: 80px;
            --font: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --container: 1200px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: var(--font);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text);
            background-color: var(--bg);
            padding-top: 72px;
            min-height: 100vh;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: var(--accent);
            text-decoration: none;
            transition: color var(--transition), text-decoration var(--transition);
        }
        a:hover {
            color: var(--accent-hover);
            text-decoration: underline;
        }
        button, input, select, textarea {
            font-family: inherit;
            font-size: inherit;
            color: inherit;
            border: none;
            outline: none;
        }
        button {
            cursor: pointer;
            background: none;
        }
        .container {
            max-width: var(--container);
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }
        section {
            padding-top: var(--spacing-xl);
            padding-bottom: var(--spacing-xl);
            position: relative;
        }
        section:nth-child(even) {
            background-color: rgba(255, 255, 255, 0.015);
        }
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background-color: rgba(23, 19, 28, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            height: 72px;
            display: flex;
            align-items: center;
            transition: background-color var(--transition);
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
        }
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 700;
            color: var(--text);
            text-decoration: none;
            letter-spacing: 0.02em;
            flex-shrink: 0;
        }
        .logo:hover {
            color: var(--accent);
            text-decoration: none;
        }
        .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background-color: var(--primary);
            color: var(--accent);
            font-size: 18px;
            font-weight: 700;
            flex-shrink: 0;
            border: 1px solid rgba(245, 166, 35, 0.3);
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 28px;
            flex-wrap: wrap;
            justify-content: flex-end;
        }
        .main-nav a {
            color: var(--text-muted);
            font-size: 15px;
            font-weight: 500;
            text-decoration: none;
            padding: 6px 2px;
            position: relative;
            transition: color var(--transition);
            white-space: nowrap;
        }
        .main-nav a::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0;
            height: 2px;
            background-color: var(--accent);
            transition: width var(--transition);
        }
        .main-nav a:hover {
            color: var(--accent);
            text-decoration: none;
        }
        .main-nav a:hover::after,
        .main-nav a.active::after {
            width: 100%;
        }
        .main-nav a.active {
            color: var(--accent);
            font-weight: 600;
        }
        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 6px;
            border-radius: 6px;
            background: none;
            border: 1px solid rgba(255, 255, 255, 0.15);
            cursor: pointer;
            transition: border-color var(--transition);
        }
        .nav-toggle:hover {
            border-color: var(--accent);
        }
        .nav-toggle span {
            display: block;
            width: 22px;
            height: 2px;
            background-color: var(--text);
            border-radius: 2px;
            transition: all var(--transition);
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 24px;
            border-radius: var(--radius-sm);
            font-size: 16px;
            font-weight: 700;
            line-height: 1.5;
            transition: all var(--transition);
            text-decoration: none;
            border: 2px solid transparent;
            white-space: nowrap;
            cursor: pointer;
        }
        .btn:hover {
            text-decoration: none;
            transform: translateY(-2px);
        }
        .btn-primary {
            background-color: var(--accent);
            color: #17131C;
            border-color: var(--accent);
        }
        .btn-primary:hover {
            background-color: var(--accent-hover);
            border-color: var(--accent-hover);
            color: #17131C;
            box-shadow: 0 8px 24px rgba(245, 166, 35, 0.35);
        }
        .btn-primary:focus-visible {
            outline: 3px solid rgba(245, 166, 35, 0.5);
            outline-offset: 2px;
        }
        .btn-secondary {
            background-color: transparent;
            color: var(--text);
            border-color: rgba(255, 255, 255, 0.24);
        }
        .btn-secondary:hover {
            border-color: var(--accent);
            color: var(--accent);
            background-color: rgba(245, 166, 35, 0.08);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
        }
        .btn-secondary:focus-visible {
            outline: 3px solid rgba(255, 255, 255, 0.3);
            outline-offset: 2px;
        }
        .badge {
            display: inline-block;
            padding: 5px 14px;
            border-radius: var(--radius-pill);
            background-color: var(--primary);
            color: var(--text);
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.03em;
            line-height: 1.6;
        }
        .badge-accent {
            background-color: rgba(245, 166, 35, 0.18);
            color: var(--accent);
        }
        .breadcrumb-area {
            padding-top: 28px;
            padding-bottom: 20px;
            border-bottom: 1px solid var(--border);
            background-color: rgba(23, 19, 28, 0.6);
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
            font-size: 14px;
            color: var(--text-muted);
            margin: 0;
            padding: 0;
            list-style: none;
        }
        .breadcrumb li {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .breadcrumb li:not(:last-child)::after {
            content: '/';
            color: rgba(255, 255, 255, 0.25);
            font-size: 13px;
        }
        .breadcrumb a {
            color: var(--text-muted);
            text-decoration: none;
            transition: color var(--transition);
        }
        .breadcrumb a:hover {
            color: var(--accent);
            text-decoration: none;
        }
        .breadcrumb .current {
            color: var(--text);
            font-weight: 500;
        }
        .article-hero {
            padding-top: 48px;
            padding-bottom: 40px;
            background-color: var(--bg);
        }
        .article-meta-top {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 14px;
            margin-bottom: 18px;
        }
        .article-title {
            font-size: 36px;
            font-weight: 700;
            line-height: 1.25;
            color: var(--text);
            margin-bottom: 20px;
        }
        @media (max-width: 576px) {
            .article-title {
                font-size: 26px;
            }
        }
        .article-meta-group {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 18px;
            font-size: 14px;
            color: var(--text-muted);
        }
        .article-meta-group svg {
            width: 16px;
            height: 16px;
            flex-shrink: 0;
        }
        .article-cover {
            border-radius: var(--radius);
            overflow: hidden;
            margin-bottom: 32px;
            border: 1px solid var(--border);
            box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
        }
        .article-cover img {
            width: 100%;
            height: auto;
            object-fit: cover;
            aspect-ratio: 16/9;
        }
        .article-content {
            max-width: 780px;
            margin: 0 auto;
            font-size: 16px;
            line-height: 1.85;
            color: var(--text);
        }
        .article-content h2 {
            font-size: 24px;
            font-weight: 700;
            color: var(--text);
            margin-top: 32px;
            margin-bottom: 14px;
            line-height: 1.3;
            padding-left: 14px;
            border-left: 3px solid var(--accent);
        }
        .article-content h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--text);
            margin-top: 24px;
            margin-bottom: 10px;
            line-height: 1.4;
        }
        .article-content p {
            margin-bottom: 16px;
            color: rgba(242, 238, 246, 0.9);
        }
        .article-content blockquote {
            padding: 18px 20px;
            border-left: 3px solid var(--accent);
            background-color: rgba(245, 166, 35, 0.08);
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            margin: 20px 0;
            color: var(--text-muted);
            font-style: italic;
        }
        .article-content ul,
        .article-content ol {
            padding-left: 24px;
            margin-bottom: 16px;
        }
        .article-content ul li,
        .article-content ol li {
            margin-bottom: 8px;
            color: rgba(242, 238, 246, 0.9);
            line-height: 1.7;
        }
        .article-content img {
            border-radius: var(--radius-sm);
            margin: 20px 0;
            border: 1px solid var(--border);
        }
        .article-content a {
            word-break: break-all;
        }
        .article-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: 32px;
            padding-top: 20px;
            border-top: 1px solid var(--border);
        }
        .article-tags span {
            display: inline-block;
            padding: 6px 16px;
            border-radius: var(--radius-pill);
            background-color: rgba(58, 30, 79, 0.4);
            color: var(--text-muted);
            font-size: 13px;
            font-weight: 500;
            border: 1px solid rgba(255, 255, 255, 0.08);
            transition: all var(--transition);
        }
        .article-tags span:hover {
            border-color: var(--accent);
            color: var(--accent);
        }
        .related-section {
            background-color: rgba(255, 255, 255, 0.015);
        }
        .related-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
            margin-top: 32px;
        }
        @media (max-width: 768px) {
            .related-grid {
                grid-template-columns: 1fr;
            }
        }
        @media (min-width: 769px) and (max-width: 1024px) {
            .related-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        .related-card {
            background-color: var(--card-bg);
            border-radius: var(--radius);
            border: 1px solid var(--border);
            overflow: hidden;
            transition: all var(--transition);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
            display: flex;
            flex-direction: column;
        }
        .related-card:hover {
            border-color: var(--accent);
            box-shadow: 0 12px 32px rgba(0, 0, 0, 0.45);
            transform: translateY(-2px);
        }
        .related-card .card-img {
            aspect-ratio: 16/9;
            overflow: hidden;
            background-color: rgba(255, 255, 255, 0.03);
            position: relative;
        }
        .related-card .card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition);
        }
        .related-card:hover .card-img img {
            transform: scale(1.04);
        }
        .related-card .card-body {
            padding: 18px 20px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .related-card .card-title {
            font-size: 17px;
            font-weight: 700;
            color: var(--text);
            line-height: 1.4;
            margin-bottom: 8px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .related-card .card-excerpt {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.6;
            margin-bottom: 14px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            flex: 1;
        }
        .related-card .card-link {
            font-size: 14px;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .comment-section {
            background-color: var(--bg);
        }
        .comment-form-wrap {
            background-color: var(--card-bg);
            border-radius: var(--radius);
            padding: 28px;
            border: 1px solid var(--border);
            margin-bottom: 32px;
        }
        .comment-form-wrap h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 18px;
        }
        .form-group {
            margin-bottom: 16px;
        }
        .form-input {
            width: 100%;
            padding: 12px 16px;
            border-radius: var(--radius-sm);
            background-color: rgba(23, 19, 28, 0.6);
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: var(--text);
            font-size: 15px;
            transition: border-color var(--transition);
            outline: none;
        }
        .form-input::placeholder {
            color: #6E647F;
        }
        .form-input:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(245, 166, 35, 0.15);
        }
        textarea.form-input {
            min-height: 100px;
            resize: vertical;
        }
        .comment-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .comment-item {
            background-color: var(--card-bg);
            border-radius: var(--radius);
            padding: 20px;
            border: 1px solid var(--border);
            transition: border-color var(--transition);
        }
        .comment-item:hover {
            border-color: rgba(245, 166, 35, 0.3);
        }
        .comment-item .comment-header {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 10px;
        }
        .comment-avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background-color: var(--primary);
            color: var(--accent);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 16px;
            flex-shrink: 0;
        }
        .comment-info {
            flex: 1;
        }
        .comment-name {
            font-size: 15px;
            font-weight: 600;
            color: var(--text);
            line-height: 1.3;
        }
        .comment-date {
            font-size: 12px;
            color: var(--text-muted);
        }
        .comment-text {
            font-size: 15px;
            color: rgba(242, 238, 246, 0.88);
            line-height: 1.7;
            margin: 0;
        }
        .cta-section {
            background-color: rgba(58, 30, 79, 0.25);
            padding-top: 56px;
            padding-bottom: 56px;
        }
        .cta-card {
            background-color: var(--card-bg);
            border-radius: var(--radius);
            padding: 40px 32px;
            text-align: center;
            border: 1px solid rgba(245, 166, 35, 0.25);
            box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
        }
        .cta-card h2 {
            font-size: 26px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 12px;
            line-height: 1.3;
        }
        .cta-card p {
            font-size: 16px;
            color: var(--text-muted);
            max-width: 560px;
            margin: 0 auto 24px;
            line-height: 1.6;
        }
        .cta-actions {
            display: flex;
            gap: 14px;
            justify-content: center;
            flex-wrap: wrap;
        }
        .not-found {
            text-align: center;
            padding: 60px 20px;
            background-color: var(--card-bg);
            border-radius: var(--radius);
            border: 1px solid var(--border);
        }
        .not-found h1 {
            font-size: 28px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 12px;
        }
        .not-found p {
            color: var(--text-muted);
            margin-bottom: 24px;
        }
        .site-footer {
            background-color: var(--primary-strong);
            padding-top: 48px;
            padding-bottom: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.4fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
        }
        @media (min-width: 769px) and (max-width: 1024px) {
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        .footer-brand p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
            margin-top: 14px;
            max-width: 320px;
        }
        .footer-col h4 {
            font-size: 15px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 14px;
            letter-spacing: 0.03em;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col ul li {
            margin-bottom: 10px;
        }
        .footer-col ul li a {
            color: var(--text-muted);
            font-size: 14px;
            text-decoration: none;
            transition: color var(--transition);
        }
        .footer-col ul li a:hover {
            color: var(--accent);
            text-decoration: none;
        }
        .footer-subscribe {
            display: flex;
            flex-direction: column;
            gap: 10px;
            margin-top: 4px;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 16px;
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px;
            font-size: 13px;
            color: var(--text-muted);
        }
        .footer-bottom a {
            color: var(--text-muted);
            text-decoration: none;
            transition: color var(--transition);
        }
        .footer-bottom a:hover {
            color: var(--accent);
        }
        @media (max-width: 768px) {
            .main-nav {
                display: none;
                position: fixed;
                top: 72px;
                left: 0;
                right: 0;
                background-color: rgba(23, 19, 28, 0.98);
                flex-direction: column;
                padding: 24px;
                gap: 16px;
                border-bottom: 1px solid var(--border);
                z-index: 999;
            }
            .main-nav.open {
                display: flex;
            }
            .nav-toggle {
                display: flex;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                justify-content: center;
            }
        }
        @media (min-width: 769px) {
            .nav-toggle {
                display: none;
            }
        }

/* roulang page: category1 */
:root {
            --primary: #3A1E4F;
            --primary-strong: #2c1640;
            --accent: #F5A623;
            --accent-hover: #FFB84D;
            --bg: #17131C;
            --card-bg: #201A28;
            --text: #F2EEF6;
            --text-muted: #A99FBF;
            --border: rgba(255, 255, 255, 0.08);
            --border-strong: rgba(255, 255, 255, 0.18);
            --shadow: rgba(0, 0, 0, 0.35);
            --shadow-lg: rgba(0, 0, 0, 0.45);
            --radius: 12px;
            --radius-sm: 8px;
            --radius-pill: 999px;
            --spacing-xs: 8px;
            --spacing-sm: 16px;
            --spacing-md: 24px;
            --spacing-lg: 48px;
            --spacing-xl: 64px;
            --spacing-2xl: 80px;
            --font: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --container: 1200px;
        }

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

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

        body {
            font-family: var(--font);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text);
            background-color: var(--bg);
            padding-top: 72px;
            overflow-x: hidden;
        }

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

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

        a:hover {
            color: var(--accent-hover);
            text-decoration: underline;
        }

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            color: inherit;
            border: none;
            outline: none;
            background: none;
        }

        button {
            cursor: pointer;
        }

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

        section {
            padding-top: var(--spacing-xl);
            padding-bottom: var(--spacing-xl);
            position: relative;
        }

        .section-label {
            display: inline-block;
            font-size: 14px;
            font-weight: 600;
            color: var(--accent);
            text-transform: uppercase;
            letter-spacing: 0.08em;
            margin-bottom: var(--spacing-xs);
        }

        .section-title {
            font-size: 28px;
            font-weight: 700;
            line-height: 1.3;
            color: var(--text);
            margin-bottom: var(--spacing-sm);
        }

        .section-desc {
            font-size: 16px;
            color: var(--text-muted);
            line-height: 1.6;
            max-width: 720px;
            margin-bottom: var(--spacing-lg);
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 24px;
            border-radius: var(--radius-sm);
            font-size: 16px;
            font-weight: 700;
            line-height: 1.5;
            transition: all var(--transition);
            text-decoration: none;
            border: 2px solid transparent;
            white-space: nowrap;
        }

        .btn:hover {
            text-decoration: none;
            transform: translateY(-2px);
        }

        .btn-primary {
            background-color: var(--accent);
            color: #17131C;
            border-color: var(--accent);
        }

        .btn-primary:hover {
            background-color: var(--accent-hover);
            border-color: var(--accent-hover);
            color: #17131C;
            box-shadow: 0 8px 24px rgba(245, 166, 35, 0.35);
        }

        .btn-primary:focus-visible {
            outline: 3px solid rgba(245, 166, 35, 0.5);
            outline-offset: 2px;
        }

        .btn-secondary {
            background-color: transparent;
            color: var(--text);
            border-color: rgba(255, 255, 255, 0.24);
        }

        .btn-secondary:hover {
            border-color: var(--accent);
            color: var(--accent);
            background-color: rgba(245, 166, 35, 0.08);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
        }

        .btn-secondary:focus-visible {
            outline: 3px solid rgba(255, 255, 255, 0.3);
            outline-offset: 2px;
        }

        .badge {
            display: inline-block;
            padding: 5px 14px;
            border-radius: var(--radius-pill);
            background-color: var(--primary);
            color: var(--text);
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.03em;
            line-height: 1.6;
        }

        .badge-accent {
            background-color: rgba(245, 166, 35, 0.18);
            color: var(--accent);
        }

        .badge-success {
            background-color: rgba(46, 204, 113, 0.18);
            color: #2ecc71;
        }

        .badge-info {
            background-color: rgba(91, 42, 134, 0.55);
            color: #d4b3f5;
        }

        /* Header & Navigation */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background-color: rgba(23, 19, 28, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            height: 72px;
            display: flex;
            align-items: center;
            transition: background-color var(--transition);
        }

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

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 700;
            color: var(--text);
            text-decoration: none;
            letter-spacing: 0.02em;
        }

        .logo:hover {
            color: var(--accent);
            text-decoration: none;
        }

        .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            border-radius: var(--radius-sm);
            background: var(--primary);
            color: var(--accent);
            font-size: 20px;
            font-weight: 700;
            flex-shrink: 0;
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: var(--spacing-sm);
        }

        .main-nav a {
            color: var(--text-muted);
            font-size: 15px;
            font-weight: 500;
            padding: 8px 14px;
            border-radius: var(--radius-sm);
            transition: all var(--transition);
            text-decoration: none;
            white-space: nowrap;
        }

        .main-nav a:hover {
            color: var(--accent);
            background-color: rgba(245, 166, 35, 0.08);
        }

        .main-nav a.active {
            color: var(--accent);
            background-color: rgba(245, 166, 35, 0.12);
            font-weight: 600;
        }

        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            width: 36px;
            height: 36px;
            padding: 6px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-strong);
            transition: all var(--transition);
        }

        .nav-toggle span {
            display: block;
            width: 100%;
            height: 2px;
            background-color: var(--text);
            border-radius: 2px;
            transition: all var(--transition);
        }

        .nav-toggle:hover {
            border-color: var(--accent);
        }

        /* Breadcrumb */
        .breadcrumb-wrapper {
            padding-top: var(--spacing-lg);
            padding-bottom: 0;
        }

        .breadcrumb-nav {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--text-muted);
            list-style: none;
            flex-wrap: wrap;
        }

        .breadcrumb-nav li {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .breadcrumb-nav li+li::before {
            content: '/';
            color: var(--text-muted);
            opacity: 0.5;
        }

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

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

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

        /* Page Hero */
        .page-hero {
            padding-top: var(--spacing-md);
            padding-bottom: var(--spacing-lg);
            position: relative;
            overflow: hidden;
        }

        .page-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/a764770f82cf396e.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.18;
            pointer-events: none;
        }

        .page-hero::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(58, 30, 79, 0.85) 0%, rgba(23, 19, 28, 0.6) 50%, rgba(23, 19, 28, 0.95) 100%);
            pointer-events: none;
        }

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

        .page-hero h1 {
            font-size: 36px;
            font-weight: 700;
            line-height: 1.2;
            color: var(--text);
            margin-bottom: var(--spacing-sm);
        }

        .page-hero .hero-desc {
            font-size: 18px;
            color: var(--text-muted);
            line-height: 1.6;
            max-width: 650px;
            margin-bottom: var(--spacing-md);
        }

        .hero-stats {
            display: flex;
            gap: var(--spacing-lg);
            flex-wrap: wrap;
        }

        .hero-stat {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }

        .hero-stat .stat-num {
            font-size: 26px;
            font-weight: 700;
            color: var(--accent);
            line-height: 1.2;
        }

        .hero-stat .stat-label {
            font-size: 14px;
            color: var(--text-muted);
        }

        /* Filter Toolbar */
        .filter-toolbar {
            padding-top: var(--spacing-sm);
            padding-bottom: var(--spacing-sm);
        }

        .filter-bar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: var(--spacing-sm);
            background-color: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: var(--spacing-sm) var(--spacing-md);
        }

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

        .filter-tag {
            display: inline-flex;
            align-items: center;
            padding: 7px 18px;
            border-radius: var(--radius-pill);
            font-size: 14px;
            font-weight: 500;
            color: var(--text-muted);
            border: 1px solid var(--border-strong);
            transition: all var(--transition);
        }

        .filter-tag:hover {
            color: var(--accent);
            border-color: var(--accent);
        }

        .filter-tag.active {
            background-color: var(--accent);
            color: #17131C;
            border-color: var(--accent);
            font-weight: 700;
        }

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

        .filter-select {
            appearance: none;
            -webkit-appearance: none;
            background-color: transparent;
            border: 1px solid var(--border-strong);
            border-radius: var(--radius-sm);
            padding: 8px 36px 8px 14px;
            font-size: 14px;
            color: var(--text);
            cursor: pointer;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23A99FBF' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 12px center;
            transition: all var(--transition);
        }

        .filter-select:hover {
            border-color: var(--accent);
        }

        .filter-select:focus {
            border-color: var(--accent);
            outline: 2px solid rgba(245, 166, 35, 0.3);
        }

        /* Drama Grid */
        .drama-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: var(--spacing-md);
        }

        .drama-card {
            background-color: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: 0 8px 24px var(--shadow);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
        }

        .drama-card:hover {
            border-color: var(--accent);
            box-shadow: 0 12px 32px var(--shadow-lg);
            transform: translateY(-2px);
        }

        .drama-cover {
            position: relative;
            aspect-ratio: 3 / 4;
            overflow: hidden;
            background-color: var(--primary-strong);
        }

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

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

        .drama-cover .cover-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            z-index: 1;
            font-size: 12px;
            padding: 4px 12px;
        }

        .drama-rating {
            position: absolute;
            bottom: 12px;
            right: 12px;
            z-index: 1;
            background-color: rgba(23, 19, 28, 0.85);
            color: var(--accent);
            font-size: 14px;
            font-weight: 700;
            padding: 5px 12px;
            border-radius: var(--radius-pill);
            display: flex;
            align-items: center;
            gap: 4px;
        }

        .drama-body {
            padding: var(--spacing-sm);
            display: flex;
            flex-direction: column;
            gap: 8px;
            flex: 1;
        }

        .drama-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--text);
            line-height: 1.4;
            margin-bottom: 0;
        }

        .drama-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 13px;
            color: var(--text-muted);
        }

        .drama-meta span {
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .drama-link {
            display: inline-block;
            font-size: 14px;
            font-weight: 600;
            color: var(--accent);
            transition: all var(--transition);
            text-decoration: none;
            margin-top: auto;
        }

        .drama-link:hover {
            color: var(--accent-hover);
            text-decoration: underline;
        }

        /* Hot Rankings */
        .ranking-list {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-sm);
        }

        .ranking-item {
            display: flex;
            align-items: center;
            gap: var(--spacing-sm);
            background-color: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: var(--spacing-sm);
            transition: all var(--transition);
        }

        .ranking-item:hover {
            border-color: var(--accent);
            box-shadow: 0 8px 24px var(--shadow);
            transform: translateX(4px);
        }

        .ranking-num {
            font-size: 28px;
            font-weight: 700;
            color: var(--accent);
            min-width: 42px;
            text-align: center;
            line-height: 1;
        }

        .ranking-num.top1 {
            color: #f0c040;
        }

        .ranking-num.top2 {
            color: #c0c0c0;
        }

        .ranking-num.top3 {
            color: #cd7f32;
        }

        .ranking-cover {
            width: 60px;
            height: 80px;
            border-radius: var(--radius-sm);
            overflow: hidden;
            flex-shrink: 0;
            background-color: var(--primary-strong);
        }

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

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

        .ranking-info h4 {
            font-size: 16px;
            font-weight: 600;
            color: var(--text);
            margin-bottom: 4px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .ranking-info p {
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 0;
        }

        .ranking-heat {
            display: flex;
            align-items: center;
            gap: 6px;
            color: var(--accent);
            font-size: 14px;
            font-weight: 600;
            flex-shrink: 0;
        }

        /* Topic Cards */
        .topic-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--spacing-md);
        }

        .topic-card {
            display: block;
            background-color: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: 0 8px 24px var(--shadow);
            transition: all var(--transition);
            text-decoration: none;
            color: var(--text);
            position: relative;
        }

        .topic-card:hover {
            border-color: var(--accent);
            box-shadow: 0 12px 32px var(--shadow-lg);
            transform: translateY(-2px);
            text-decoration: none;
            color: var(--text);
        }

        .topic-card img {
            width: 100%;
            aspect-ratio: 16 / 9;
            object-fit: cover;
        }

        .topic-card-body {
            padding: var(--spacing-sm);
        }

        .topic-card-body h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 6px;
        }

        .topic-card-body p {
            font-size: 14px;
            color: var(--text-muted);
            margin-bottom: 0;
            line-height: 1.5;
        }

        .topic-card .topic-overlay {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(to bottom, rgba(23, 19, 28, 0.1), rgba(23, 19, 28, 0.75));
            opacity: 0;
            transition: opacity var(--transition);
        }

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

        /* Subscribe CTA */
        .subscribe-cta {
            background: linear-gradient(135deg, var(--primary-strong) 0%, var(--primary) 100%);
            border-radius: var(--radius);
            padding: var(--spacing-lg);
            border: 1px solid rgba(245, 166, 35, 0.25);
            text-align: center;
        }

        .subscribe-cta h2 {
            font-size: 26px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: var(--spacing-sm);
        }

        .subscribe-cta p {
            font-size: 16px;
            color: var(--text-muted);
            max-width: 560px;
            margin: 0 auto var(--spacing-md);
        }

        .subscribe-form {
            display: flex;
            gap: 12px;
            justify-content: center;
            flex-wrap: wrap;
        }

        .form-input {
            background-color: rgba(23, 19, 28, 0.6);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: var(--radius-sm);
            padding: 12px 16px;
            font-size: 15px;
            color: var(--text);
            width: 100%;
            max-width: 360px;
            transition: all var(--transition);
        }

        .form-input::placeholder {
            color: #6E647F;
        }

        .form-input:focus {
            border-color: var(--accent);
            outline: 2px solid rgba(245, 166, 35, 0.25);
        }

        /* FAQ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-sm);
            max-width: 800px;
        }

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

        .faq-item:hover {
            border-color: rgba(245, 166, 35, 0.35);
        }

        .faq-question {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: var(--spacing-sm) var(--spacing-md);
            font-size: 16px;
            font-weight: 600;
            color: var(--text);
            cursor: pointer;
            list-style: none;
            transition: all var(--transition);
            user-select: none;
            -webkit-user-select: none;
        }

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

        .faq-question::before {
            content: '';
            display: inline-block;
            width: 3px;
            height: 20px;
            background-color: var(--accent);
            border-radius: 2px;
            flex-shrink: 0;
        }

        .faq-question::after {
            content: '+';
            margin-left: auto;
            font-size: 20px;
            font-weight: 400;
            color: var(--text-muted);
            transition: transform var(--transition);
            flex-shrink: 0;
        }

        .faq-item[open] .faq-question::after {
            transform: rotate(45deg);
            color: var(--accent);
        }

        .faq-answer {
            padding: 0 var(--spacing-md) var(--spacing-md);
            font-size: 15px;
            color: var(--text-muted);
            line-height: 1.7;
            background-color: rgba(255, 255, 255, 0.02);
        }

        /* Footer */
        .site-footer {
            background-color: #0f0c14;
            border-top: 1px solid var(--border);
            padding-top: var(--spacing-xl);
            padding-bottom: var(--spacing-md);
            margin-top: var(--spacing-xl);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
            gap: var(--spacing-lg);
            margin-bottom: var(--spacing-lg);
        }

        .footer-brand .logo {
            margin-bottom: var(--spacing-sm);
        }

        .footer-brand p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.6;
            max-width: 320px;
        }

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

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

        .footer-col ul li {
            margin-bottom: 8px;
        }

        .footer-col ul li a {
            font-size: 14px;
            color: var(--text-muted);
            text-decoration: none;
            transition: color var(--transition);
        }

        .footer-col ul li a:hover {
            color: var(--accent);
            text-decoration: underline;
        }

        .footer-subscribe {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }

        .footer-subscribe .form-input {
            max-width: 220px;
            padding: 8px 14px;
            font-size: 14px;
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: var(--spacing-sm);
            padding-top: var(--spacing-md);
            border-top: 1px solid var(--border);
            font-size: 13px;
            color: var(--text-muted);
        }

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

        .footer-bottom a:hover {
            color: var(--accent);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .drama-grid {
                grid-template-columns: repeat(3, 1fr);
            }

            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: var(--spacing-md);
            }
        }

        @media (max-width: 768px) {
            .drama-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: var(--spacing-sm);
            }

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

            .footer-grid {
                grid-template-columns: 1fr;
                gap: var(--spacing-sm);
            }

            .page-hero h1 {
                font-size: 27px;
            }

            .page-hero .hero-desc {
                font-size: 16px;
            }

            .hero-stats {
                gap: var(--spacing-md);
            }

            .filter-bar {
                flex-direction: column;
                align-items: flex-start;
            }

            .filter-select-wrap {
                width: 100%;
                justify-content: space-between;
            }

            .nav-toggle {
                display: flex;
            }

            .main-nav {
                position: fixed;
                top: 72px;
                left: 0;
                right: 0;
                background-color: rgba(23, 19, 28, 0.98);
                flex-direction: column;
                padding: var(--spacing-md);
                gap: 4px;
                border-bottom: 1px solid var(--border);
                display: none;
                max-height: calc(100vh - 72px);
                overflow-y: auto;
                z-index: 999;
            }

            .main-nav.open {
                display: flex;
            }

            .main-nav a {
                padding: 14px 16px;
                font-size: 17px;
                width: 100%;
                border-radius: var(--radius-sm);
            }

            .section-title {
                font-size: 23px;
            }

            .subscribe-cta h2 {
                font-size: 22px;
            }
        }

        @media (max-width: 520px) {
            .drama-grid {
                grid-template-columns: 1fr;
                gap: var(--spacing-sm);
            }

            .page-hero {
                padding-top: var(--spacing-sm);
                padding-bottom: var(--spacing-md);
            }

            .page-hero h1 {
                font-size: 23px;
            }

            .ranking-item {
                flex-wrap: wrap;
            }

            .ranking-cover {
                width: 48px;
                height: 64px;
            }

            .ranking-num {
                font-size: 22px;
                min-width: 34px;
            }

            .ranking-heat {
                font-size: 12px;
                width: 100%;
                justify-content: flex-end;
            }

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

/* roulang page: category2 */
:root {
            --primary: #3A1E4F;
            --primary-strong: #2c1640;
            --accent: #F5A623;
            --accent-hover: #FFB84D;
            --bg: #17131C;
            --card-bg: #201A28;
            --text: #F2EEF6;
            --text-muted: #A99FBF;
            --border: rgba(255, 255, 255, 0.08);
            --border-strong: rgba(255, 255, 255, 0.18);
            --shadow: rgba(0, 0, 0, 0.35);
            --shadow-lg: rgba(0, 0, 0, 0.45);
            --radius: 12px;
            --radius-sm: 8px;
            --radius-pill: 999px;
            --spacing-xs: 8px;
            --spacing-sm: 16px;
            --spacing-md: 24px;
            --spacing-lg: 48px;
            --spacing-xl: 64px;
            --spacing-2xl: 80px;
            --font: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --container: 1200px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: var(--font);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text);
            background-color: var(--bg);
            padding-top: 72px;
            margin: 0;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: var(--accent);
            text-decoration: none;
            transition: color var(--transition), text-decoration var(--transition);
        }
        a:hover {
            color: var(--accent-hover);
            text-decoration: underline;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            color: inherit;
            border: none;
            outline: none;
        }
        button {
            cursor: pointer;
            background: none;
        }
        .container {
            max-width: var(--container);
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }
        section {
            padding-top: var(--spacing-xl);
            padding-bottom: var(--spacing-xl);
            position: relative;
        }
        section:nth-child(even) {
            background-color: rgba(255, 255, 255, 0.015);
        }
        .section-label {
            display: inline-block;
            font-size: 14px;
            font-weight: 600;
            color: var(--accent);
            text-transform: uppercase;
            letter-spacing: 0.08em;
            margin-bottom: var(--spacing-xs);
        }
        .section-title {
            font-size: 28px;
            font-weight: 700;
            line-height: 1.3;
            color: var(--text);
            margin-bottom: var(--spacing-sm);
        }
        .section-desc {
            font-size: 16px;
            color: var(--text-muted);
            line-height: 1.6;
            max-width: 720px;
            margin-bottom: var(--spacing-lg);
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 24px;
            border-radius: var(--radius-sm);
            font-size: 16px;
            font-weight: 700;
            line-height: 1.5;
            transition: all var(--transition);
            text-decoration: none;
            border: 2px solid transparent;
            white-space: nowrap;
        }
        .btn:hover {
            text-decoration: none;
            transform: translateY(-2px);
        }
        .btn-primary {
            background-color: var(--accent);
            color: #17131C;
            border-color: var(--accent);
        }
        .btn-primary:hover {
            background-color: var(--accent-hover);
            border-color: var(--accent-hover);
            color: #17131C;
            box-shadow: 0 8px 24px rgba(245, 166, 35, 0.35);
        }
        .btn-primary:focus-visible {
            outline: 3px solid rgba(245, 166, 35, 0.5);
            outline-offset: 2px;
        }
        .btn-secondary {
            background-color: transparent;
            color: var(--text);
            border-color: rgba(255, 255, 255, 0.24);
        }
        .btn-secondary:hover {
            border-color: var(--accent);
            color: var(--accent);
            background-color: rgba(245, 166, 35, 0.08);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
        }
        .btn-secondary:focus-visible {
            outline: 3px solid rgba(255, 255, 255, 0.3);
            outline-offset: 2px;
        }
        .badge {
            display: inline-block;
            padding: 5px 14px;
            border-radius: var(--radius-pill);
            background-color: var(--primary);
            color: var(--text);
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.03em;
            line-height: 1.6;
        }
        .badge-accent {
            background-color: rgba(245, 166, 35, 0.18);
            color: var(--accent);
        }
        /* Header & Navigation */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background-color: rgba(23, 19, 28, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            height: 72px;
            display: flex;
            align-items: center;
            transition: background-color var(--transition);
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
        }
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 700;
            color: var(--text);
            text-decoration: none;
            letter-spacing: 0.02em;
        }
        .logo:hover {
            color: var(--accent);
            text-decoration: none;
        }
        .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            background: linear-gradient(135deg, var(--primary) 0%, #5B2A86 100%);
            border-radius: 10px;
            font-size: 18px;
            font-weight: 700;
            color: var(--accent);
            border: 1px solid rgba(245, 166, 35, 0.3);
            flex-shrink: 0;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 28px;
        }
        .main-nav a {
            color: var(--text-muted);
            font-size: 15px;
            font-weight: 500;
            text-decoration: none;
            padding: 6px 2px;
            position: relative;
            transition: color var(--transition);
        }
        .main-nav a:hover {
            color: var(--text);
            text-decoration: none;
        }
        .main-nav a.active {
            color: var(--accent);
            font-weight: 600;
        }
        .main-nav a.active::after {
            content: '';
            position: absolute;
            bottom: -4px;
            left: 0;
            right: 0;
            height: 2px;
            background-color: var(--accent);
            border-radius: 2px;
        }
        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            width: 36px;
            height: 32px;
            align-items: center;
            justify-content: center;
            background: none;
            border: none;
            padding: 0;
        }
        .nav-toggle span {
            display: block;
            width: 24px;
            height: 2px;
            background-color: var(--text);
            border-radius: 2px;
            transition: all var(--transition);
        }
        .nav-toggle[aria-expanded="true"] span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }
        .nav-toggle[aria-expanded="true"] span:nth-child(2) {
            opacity: 0;
        }
        .nav-toggle[aria-expanded="true"] span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }
        /* Breadcrumb */
        .breadcrumb-bar {
            padding: 20px 0 0;
            background: transparent;
            position: relative;
            z-index: 2;
        }
        .breadcrumb-list {
            display: flex;
            align-items: center;
            gap: 8px;
            list-style: none;
            padding: 0;
            margin: 0;
            font-size: 14px;
            flex-wrap: wrap;
        }
        .breadcrumb-list li {
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--text-muted);
        }
        .breadcrumb-list li a {
            color: var(--text-muted);
            text-decoration: none;
            transition: color var(--transition);
        }
        .breadcrumb-list li a:hover {
            color: var(--accent);
            text-decoration: underline;
        }
        .breadcrumb-list li:not(:last-child)::after {
            content: '/';
            color: rgba(255, 255, 255, 0.25);
            margin-left: 4px;
        }
        .breadcrumb-list li:last-child {
            color: var(--accent);
            font-weight: 500;
        }
        /* Category Page Header */
        .category-header {
            padding: 40px 0 48px;
            background-image: linear-gradient(
                135deg,
                rgba(58, 30, 79, 0.92) 0%,
                rgba(23, 19, 28, 0.88) 55%,
                rgba(58, 30, 79, 0.75) 100%
            ),
            url('/assets/images/a764770f82cf396e.webp');
            background-size: cover;
            background-position: center;
            position: relative;
            min-height: 280px;
            display: flex;
            align-items: flex-end;
        }
        .category-header::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(23, 19, 28, 0.3) 0%, rgba(23, 19, 28, 0.7) 100%);
            pointer-events: none;
            z-index: 1;
        }
        .category-header .container {
            position: relative;
            z-index: 2;
        }
        .category-header h1 {
            font-size: 36px;
            font-weight: 700;
            line-height: 1.2;
            color: var(--text);
            margin: 16px 0 12px;
        }
        .category-header .cat-desc {
            font-size: 16px;
            color: var(--text-muted);
            max-width: 640px;
            line-height: 1.7;
            margin-bottom: 24px;
        }
        .category-header .btn-group {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        /* Intro Section */
        .intro-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }
        .intro-image {
            border-radius: var(--radius);
            overflow: hidden;
            border: 1px solid var(--border);
            box-shadow: 0 8px 24px var(--shadow);
        }
        .intro-image img {
            width: 100%;
            height: 340px;
            object-fit: cover;
        }
        .intro-text h3 {
            font-size: 24px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 16px;
            line-height: 1.3;
        }
        .intro-text p {
            color: var(--text-muted);
            line-height: 1.8;
            margin-bottom: 16px;
        }
        .intro-tags {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            margin-top: 20px;
        }
        /* Video Cards */
        .video-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .video-card {
            background-color: var(--card-bg);
            border-radius: var(--radius);
            border: 1px solid var(--border);
            overflow: hidden;
            transition: all var(--transition);
            box-shadow: 0 8px 24px var(--shadow);
        }
        .video-card:hover {
            border-color: var(--accent);
            box-shadow: 0 12px 32px var(--shadow-lg);
            transform: translateY(-2px);
        }
        .video-thumb {
            position: relative;
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background-color: var(--primary-strong);
        }
        .video-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition);
        }
        .video-card:hover .video-thumb img {
            transform: scale(1.05);
        }
        .video-thumb::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(0,0,0,0.1) 0%, rgba(0,0,0,0.45) 100%);
            pointer-events: none;
        }
        .play-icon {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 52px;
            height: 52px;
            background-color: rgba(245, 166, 35, 0.9);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 3;
            transition: all var(--transition);
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
        }
        .play-icon::before {
            content: '';
            display: block;
            width: 0;
            height: 0;
            border-style: solid;
            border-width: 10px 0 10px 16px;
            border-color: transparent transparent transparent #17131C;
            margin-left: 4px;
        }
        .video-card:hover .play-icon {
            background-color: var(--accent-hover);
            transform: translate(-50%, -50%) scale(1.1);
        }
        .video-duration {
            position: absolute;
            bottom: 10px;
            right: 12px;
            z-index: 3;
            background-color: rgba(23, 19, 28, 0.85);
            color: var(--text);
            font-size: 12px;
            padding: 3px 10px;
            border-radius: 6px;
            font-weight: 600;
            letter-spacing: 0.04em;
        }
        .video-info {
            padding: 16px 18px 20px;
        }
        .video-info h4 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 8px;
            line-height: 1.4;
        }
        .video-tags {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }
        .video-tags .badge {
            font-size: 12px;
            padding: 3px 12px;
        }
        /* Team Section */
        .team-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }
        .team-card {
            background-color: var(--card-bg);
            border-radius: var(--radius);
            border: 1px solid var(--border);
            padding: 24px 20px;
            text-align: center;
            transition: all var(--transition);
            box-shadow: 0 8px 24px var(--shadow);
        }
        .team-card:hover {
            border-color: var(--accent);
            box-shadow: 0 12px 32px var(--shadow-lg);
            transform: translateY(-4px);
        }
        .team-avatar {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            overflow: hidden;
            margin: 0 auto 16px;
            border: 3px solid rgba(245, 166, 35, 0.4);
            background-color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .team-avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .team-avatar-placeholder {
            font-size: 32px;
            color: var(--accent);
            font-weight: 700;
        }
        .team-card h4 {
            font-size: 17px;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 4px;
        }
        .team-role {
            font-size: 13px;
            color: var(--accent);
            font-weight: 600;
            margin-bottom: 10px;
            letter-spacing: 0.04em;
        }
        .team-card p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.6;
            margin: 0;
        }
        /* Process Steps */
        .process-steps {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 20px;
        }
        .process-step {
            background-color: var(--card-bg);
            border-radius: var(--radius);
            border: 1px solid var(--border);
            padding: 28px 20px;
            text-align: center;
            transition: all var(--transition);
            position: relative;
        }
        .process-step:hover {
            border-color: var(--accent);
            box-shadow: 0 8px 24px var(--shadow);
            transform: translateY(-3px);
        }
        .step-number {
            width: 52px;
            height: 52px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary) 0%, #5B2A86 100%);
            border: 2px solid rgba(245, 166, 35, 0.35);
            color: var(--accent);
            font-size: 20px;
            font-weight: 700;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 16px;
        }
        .step-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 8px;
        }
        .step-desc {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.6;
            margin: 0;
        }
        /* News List */
        .news-list {
            display: grid;
            grid-template-columns: 1fr;
            gap: 16px;
        }
        .news-card {
            background-color: var(--card-bg);
            border-radius: var(--radius);
            border: 1px solid var(--border);
            padding: 20px 24px;
            transition: all var(--transition);
        }
        .news-card:hover {
            border-color: var(--accent);
            box-shadow: 0 8px 24px var(--shadow);
            transform: translateY(-2px);
        }
        .news-card a {
            text-decoration: none;
            color: inherit;
            display: block;
        }
        .news-card a:hover {
            text-decoration: none;
        }
        .news-card h4 {
            font-size: 17px;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 8px;
            line-height: 1.4;
        }
        .news-card p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.6;
            margin: 0 0 10px;
        }
        .news-meta {
            font-size: 13px;
            color: var(--accent);
            font-weight: 500;
        }
        .empty-state {
            text-align: center;
            color: var(--text-muted);
            padding: 32px;
            background-color: var(--card-bg);
            border-radius: var(--radius);
            border: 1px dashed var(--border);
            font-size: 15px;
        }
        /* Download & Copyright */
        .download-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
        }
        .download-card,
        .copyright-card {
            background-color: var(--card-bg);
            border-radius: var(--radius);
            border: 1px solid var(--border);
            padding: 28px;
            transition: all var(--transition);
        }
        .download-card:hover,
        .copyright-card:hover {
            border-color: var(--accent);
            box-shadow: 0 8px 24px var(--shadow);
        }
        .download-card h4,
        .copyright-card h4 {
            font-size: 18px;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 12px;
        }
        .download-card p,
        .copyright-card p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
            margin: 0 0 12px;
        }
        .download-list {
            list-style: none;
            padding: 0;
            margin: 16px 0 0;
        }
        .download-list li {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px 0;
            border-bottom: 1px solid var(--border);
            font-size: 14px;
            color: var(--text-muted);
        }
        .download-list li:last-child {
            border-bottom: none;
        }
        .download-list li::before {
            content: '📄';
            font-size: 16px;
            flex-shrink: 0;
        }
        /* CTA Section */
        .cta-wrapper {
            background: linear-gradient(135deg, var(--primary-strong) 0%, #3A1E4F 50%, #2c1640 100%);
            border-radius: var(--radius);
            border: 1px solid rgba(245, 166, 35, 0.25);
            padding: 48px 36px;
            text-align: center;
            box-shadow: 0 12px 32px var(--shadow);
        }
        .cta-wrapper h3 {
            font-size: 24px;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 12px;
            line-height: 1.3;
        }
        .cta-wrapper p {
            font-size: 15px;
            color: var(--text-muted);
            max-width: 540px;
            margin: 0 auto 24px;
            line-height: 1.7;
        }
        /* FAQ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
            max-width: 800px;
            margin: 0 auto;
        }
        .faq-item {
            background-color: var(--card-bg);
            border-radius: var(--radius-sm);
            border: 1px solid var(--border);
            overflow: hidden;
            transition: border-color var(--transition);
        }
        .faq-item:hover {
            border-color: rgba(245, 166, 35, 0.3);
        }
        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 18px 20px;
            background: none;
            border: none;
            text-align: left;
            font-size: 15px;
            font-weight: 600;
            color: var(--text);
            cursor: pointer;
            transition: color var(--transition);
            position: relative;
        }
        .faq-question::before {
            content: '';
            position: absolute;
            left: 0;
            top: 50%;
            transform: translateY(-50%);
            width: 4px;
            height: 28px;
            background-color: var(--accent);
            border-radius: 0 4px 4px 0;
        }
        .faq-question:hover {
            color: var(--accent);
        }
        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 24px;
            height: 24px;
            font-size: 18px;
            line-height: 24px;
            color: var(--accent);
            transition: transform var(--transition);
            font-weight: 400;
        }
        .faq-item.open .faq-question .faq-icon {
            transform: rotate(45deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }
        .faq-answer-inner {
            padding: 0 20px 18px 20px;
            color: var(--text-muted);
            font-size: 14px;
            line-height: 1.7;
            border-top: 1px solid var(--border);
            padding-top: 14px;
        }
        /* Footer */
        .site-footer {
            background-color: var(--primary-strong);
            border-top: 1px solid var(--border);
            padding-top: var(--spacing-xl);
            padding-bottom: 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 40px;
            padding-bottom: var(--spacing-lg);
        }
        .footer-brand .logo {
            font-size: 18px;
            margin-bottom: 14px;
        }
        .footer-brand p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
            margin: 0;
        }
        .footer-col h4 {
            font-size: 15px;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 16px;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .footer-col ul li a {
            font-size: 14px;
            color: var(--text-muted);
            text-decoration: none;
            transition: color var(--transition);
        }
        .footer-col ul li a:hover {
            color: var(--accent);
            text-decoration: underline;
        }
        .footer-subscribe {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .footer-subscribe .form-input {
            background-color: rgba(255, 255, 255, 0.06);
            border: 1px solid var(--border-strong);
            border-radius: var(--radius-sm);
            padding: 10px 16px;
            color: var(--text);
            font-size: 14px;
            transition: border-color var(--transition);
        }
        .footer-subscribe .form-input::placeholder {
            color: #6E647F;
        }
        .footer-subscribe .form-input:focus {
            border-color: var(--accent);
        }
        .footer-bottom {
            border-top: 1px solid var(--border);
            padding: 20px 0;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px;
            font-size: 13px;
            color: var(--text-muted);
        }
        .footer-bottom a {
            color: var(--text-muted);
            text-decoration: none;
        }
        .footer-bottom a:hover {
            color: var(--accent);
            text-decoration: underline;
        }
        /* Responsive */
        @media (max-width: 1024px) {
            .video-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .team-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .process-steps {
                grid-template-columns: repeat(3, 1fr);
                gap: 16px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }
        }
        @media (max-width: 768px) {
            body {
                padding-top: 60px;
            }
            .site-header {
                height: 60px;
            }
            .main-nav {
                display: none;
                position: fixed;
                top: 60px;
                left: 0;
                right: 0;
                background-color: rgba(23, 19, 28, 0.97);
                flex-direction: column;
                gap: 0;
                padding: 20px 24px;
                border-bottom: 1px solid var(--border);
                z-index: 999;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 14px 0;
                font-size: 16px;
                border-bottom: 1px solid var(--border);
                width: 100%;
            }
            .main-nav a:last-child {
                border-bottom: none;
            }
            .main-nav a.active::after {
                display: none;
            }
            .nav-toggle {
                display: flex;
            }
            .logo {
                font-size: 17px;
                gap: 8px;
            }
            .logo-icon {
                width: 32px;
                height: 32px;
                font-size: 15px;
            }
            section {
                padding-top: 40px;
                padding-bottom: 40px;
            }
            .section-title {
                font-size: 23px;
            }
            .category-header {
                min-height: 220px;
                padding: 28px 0 36px;
            }
            .category-header h1 {
                font-size: 28px;
                margin: 12px 0 8px;
            }
            .category-header .cat-desc {
                font-size: 14px;
                margin-bottom: 18px;
            }
            .intro-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .intro-image img {
                height: 220px;
            }
            .video-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .team-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .process-steps {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .download-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .cta-wrapper {
                padding: 32px 20px;
            }
            .cta-wrapper h3 {
                font-size: 20px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 6px;
            }
            .btn {
                padding: 10px 20px;
                font-size: 15px;
            }
            .category-header .btn-group {
                flex-direction: column;
                gap: 10px;
            }
            .category-header .btn {
                width: 100%;
            }
            .news-card {
                padding: 16px 18px;
            }
            .news-card h4 {
                font-size: 15px;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .section-title {
                font-size: 21px;
            }
            .category-header h1 {
                font-size: 24px;
            }
            .video-info h4 {
                font-size: 15px;
            }
            .team-card {
                padding: 18px 16px;
            }
            .process-step {
                padding: 20px 16px;
            }
            .faq-question {
                font-size: 14px;
                padding: 16px 16px 16px 20px;
            }
            .faq-answer-inner {
                padding-left: 16px;
                padding-right: 16px;
            }
        }

/* roulang page: category3 */
:root {
            --primary: #3A1E4F;
            --primary-strong: #2c1640;
            --accent: #F5A623;
            --accent-hover: #FFB84D;
            --bg: #17131C;
            --card-bg: #201A28;
            --text: #F2EEF6;
            --text-muted: #A99FBF;
            --border: rgba(255, 255, 255, 0.08);
            --border-strong: rgba(255, 255, 255, 0.18);
            --shadow: rgba(0, 0, 0, 0.35);
            --shadow-lg: rgba(0, 0, 0, 0.45);
            --radius: 12px;
            --radius-sm: 8px;
            --radius-pill: 999px;
            --spacing-xs: 8px;
            --spacing-sm: 16px;
            --spacing-md: 24px;
            --spacing-lg: 48px;
            --spacing-xl: 64px;
            --spacing-2xl: 80px;
            --font: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --container: 1200px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        body {
            font-family: var(--font);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text);
            background-color: var(--bg);
            padding-top: 72px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: var(--accent);
            text-decoration: none;
            transition: color var(--transition), text-decoration var(--transition);
        }
        a:hover {
            color: var(--accent-hover);
            text-decoration: underline;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            color: inherit;
            border: none;
            outline: none;
        }
        button {
            cursor: pointer;
            background: none;
        }
        ul,
        ol {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .container {
            max-width: var(--container);
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }
        section {
            padding-top: var(--spacing-xl);
            padding-bottom: var(--spacing-xl);
            position: relative;
        }
        section:nth-child(even) {
            background-color: rgba(255, 255, 255, 0.015);
        }
        .section-label {
            display: inline-block;
            font-size: 14px;
            font-weight: 600;
            color: var(--accent);
            text-transform: uppercase;
            letter-spacing: 0.08em;
            margin-bottom: var(--spacing-xs);
        }
        .section-title {
            font-size: 28px;
            font-weight: 700;
            line-height: 1.3;
            color: var(--text);
            margin-bottom: var(--spacing-sm);
        }
        .section-desc {
            font-size: 16px;
            color: var(--text-muted);
            line-height: 1.6;
            max-width: 720px;
            margin-bottom: var(--spacing-lg);
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 24px;
            border-radius: var(--radius-sm);
            font-size: 16px;
            font-weight: 700;
            line-height: 1.5;
            transition: all var(--transition);
            text-decoration: none;
            border: 2px solid transparent;
            white-space: nowrap;
            cursor: pointer;
        }
        .btn:hover {
            text-decoration: none;
            transform: translateY(-2px);
        }
        .btn:focus-visible {
            outline: 3px solid rgba(245, 166, 35, 0.5);
            outline-offset: 2px;
        }
        .btn-primary {
            background-color: var(--accent);
            color: #17131C;
            border-color: var(--accent);
        }
        .btn-primary:hover {
            background-color: var(--accent-hover);
            border-color: var(--accent-hover);
            color: #17131C;
            box-shadow: 0 8px 24px rgba(245, 166, 35, 0.35);
        }
        .btn-secondary {
            background-color: transparent;
            color: var(--text);
            border-color: rgba(255, 255, 255, 0.24);
        }
        .btn-secondary:hover {
            border-color: var(--accent);
            color: var(--accent);
            background-color: rgba(245, 166, 35, 0.08);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
        }
        .badge {
            display: inline-block;
            padding: 5px 14px;
            border-radius: var(--radius-pill);
            background-color: var(--primary);
            color: var(--text);
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.03em;
            line-height: 1.6;
        }
        .badge-accent {
            background-color: rgba(245, 166, 35, 0.18);
            color: var(--accent);
        }
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background-color: rgba(23, 19, 28, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            height: 72px;
            display: flex;
            align-items: center;
            transition: background-color var(--transition);
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
        }
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 700;
            color: var(--text);
            text-decoration: none;
            letter-spacing: 0.02em;
            flex-shrink: 0;
        }
        .logo:hover {
            color: var(--accent);
            text-decoration: none;
        }
        .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary), #5B2A86);
            color: var(--accent);
            font-size: 20px;
            font-weight: 700;
            border: 1px solid rgba(245, 166, 35, 0.35);
            flex-shrink: 0;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .main-nav a {
            display: inline-block;
            padding: 8px 16px;
            border-radius: var(--radius-pill);
            font-size: 15px;
            font-weight: 600;
            color: var(--text-muted);
            text-decoration: none;
            transition: all var(--transition);
            white-space: nowrap;
        }
        .main-nav a:hover {
            color: var(--text);
            background-color: rgba(255, 255, 255, 0.06);
            text-decoration: none;
        }
        .main-nav a.active {
            color: var(--accent);
            background-color: rgba(245, 166, 35, 0.12);
        }
        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 8px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border);
            background-color: transparent;
        }
        .nav-toggle span {
            display: block;
            width: 24px;
            height: 2px;
            background-color: var(--text);
            border-radius: 2px;
            transition: all var(--transition);
        }
        .nav-toggle:hover {
            border-color: var(--accent);
        }
        .nav-toggle[aria-expanded="true"] span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }
        .nav-toggle[aria-expanded="true"] span:nth-child(2) {
            opacity: 0;
        }
        .nav-toggle[aria-expanded="true"] span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }
        .breadcrumb-wrap {
            padding-top: var(--spacing-lg);
            padding-bottom: 0;
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--text-muted);
            flex-wrap: wrap;
            margin-bottom: var(--spacing-md);
        }
        .breadcrumb a {
            color: var(--text-muted);
            text-decoration: none;
            transition: color var(--transition);
        }
        .breadcrumb a:hover {
            color: var(--accent);
        }
        .breadcrumb .separator {
            color: rgba(255, 255, 255, 0.3);
            user-select: none;
        }
        .breadcrumb .current {
            color: var(--accent);
            font-weight: 600;
        }
        .page-hero {
            padding-top: var(--spacing-lg);
            padding-bottom: var(--spacing-lg);
            background: linear-gradient(180deg, rgba(58, 30, 79, 0.35) 0%, var(--bg) 100%);
            border-bottom: 1px solid var(--border);
        }
        .page-hero h1 {
            font-size: 36px;
            font-weight: 700;
            line-height: 1.2;
            color: var(--text);
            margin-bottom: var(--spacing-sm);
        }
        .page-hero .subtitle {
            font-size: 17px;
            color: var(--text-muted);
            line-height: 1.6;
            max-width: 780px;
        }
        .role-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--spacing-md);
        }
        .role-card {
            background-color: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            overflow: hidden;
            transition: all var(--transition);
            box-shadow: 0 8px 24px var(--shadow);
        }
        .role-card:hover {
            border-color: var(--accent);
            box-shadow: 0 12px 32px var(--shadow-lg);
            transform: translateY(-2px);
        }
        .role-card .role-img {
            position: relative;
            aspect-ratio: 1 / 1;
            overflow: hidden;
            background-color: rgba(255, 255, 255, 0.03);
        }
        .role-card .role-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .role-card:hover .role-img img {
            transform: scale(1.05);
        }
        .role-card .role-overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            padding: 16px;
            background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.8) 100%);
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .role-card .role-body {
            padding: var(--spacing-md);
        }
        .role-card .role-name {
            font-size: 20px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 4px;
        }
        .role-card .role-title {
            font-size: 14px;
            color: var(--accent);
            font-weight: 600;
            margin-bottom: 8px;
        }
        .role-card .role-desc {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.6;
        }
        .timeline {
            position: relative;
            padding-left: 32px;
        }
        .timeline::before {
            content: '';
            position: absolute;
            left: 8px;
            top: 6px;
            bottom: 6px;
            width: 2px;
            background: linear-gradient(180deg, var(--accent), var(--primary), var(--accent));
            border-radius: 2px;
        }
        .timeline-item {
            position: relative;
            padding-bottom: var(--spacing-lg);
        }
        .timeline-item:last-child {
            padding-bottom: 0;
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: -28px;
            top: 8px;
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background-color: var(--accent);
            border: 2px solid var(--bg);
            box-shadow: 0 0 0 3px rgba(245, 166, 35, 0.3);
        }
        .timeline-item .timeline-node {
            font-size: 13px;
            font-weight: 700;
            color: var(--accent);
            letter-spacing: 0.05em;
            text-transform: uppercase;
            margin-bottom: 4px;
        }
        .timeline-item h3 {
            font-size: 19px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 6px;
        }
        .timeline-item p {
            font-size: 15px;
            color: var(--text-muted);
            line-height: 1.6;
            max-width: 680px;
        }
        .article-card {
            display: flex;
            flex-direction: column;
            background-color: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            overflow: hidden;
            transition: all var(--transition);
            box-shadow: 0 8px 24px var(--shadow);
            height: 100%;
        }
        .article-card:hover {
            border-color: var(--accent);
            box-shadow: 0 12px 32px var(--shadow-lg);
            transform: translateY(-2px);
        }
        .article-card .article-cover {
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background-color: rgba(255, 255, 255, 0.03);
            position: relative;
        }
        .article-card .article-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .article-card:hover .article-cover img {
            transform: scale(1.05);
        }
        .article-card .article-cover .play-icon {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background-color: rgba(23, 19, 28, 0.75);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent);
            font-size: 20px;
            border: 2px solid rgba(245, 166, 35, 0.5);
            transition: all var(--transition);
        }
        .article-card:hover .article-cover .play-icon {
            background-color: var(--accent);
            color: #17131C;
            border-color: var(--accent);
        }
        .article-card .article-body {
            padding: var(--spacing-md);
            display: flex;
            flex-direction: column;
            flex: 1;
        }
        .article-card .article-meta {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 8px;
            flex-wrap: wrap;
        }
        .article-card .article-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 8px;
            line-height: 1.4;
        }
        .article-card .article-excerpt {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: var(--spacing-sm);
            flex: 1;
        }
        .article-card .article-link {
            font-size: 14px;
            font-weight: 700;
            color: var(--accent);
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: all var(--transition);
        }
        .article-card .article-link:hover {
            color: var(--accent-hover);
            text-decoration: underline;
        }
        .vote-panel {
            background-color: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: var(--spacing-md);
            margin-bottom: var(--spacing-md);
            transition: all var(--transition);
        }
        .vote-panel:hover {
            border-color: var(--border-strong);
        }
        .vote-panel h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: var(--spacing-xs);
        }
        .vote-option {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px 14px;
            border-radius: var(--radius-sm);
            background-color: rgba(255, 255, 255, 0.03);
            border: 1px solid var(--border);
            margin-bottom: 8px;
            cursor: pointer;
            transition: all var(--transition);
        }
        .vote-option:hover {
            border-color: var(--accent);
            background-color: rgba(245, 166, 35, 0.06);
        }
        .vote-option input[type="radio"] {
            appearance: none;
            width: 18px;
            height: 18px;
            border: 2px solid var(--border-strong);
            border-radius: 50%;
            cursor: pointer;
            position: relative;
            flex-shrink: 0;
        }
        .vote-option input[type="radio"]:checked {
            border-color: var(--accent);
        }
        .vote-option input[type="radio"]:checked::after {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background-color: var(--accent);
        }
        .vote-option label {
            font-size: 15px;
            color: var(--text);
            cursor: pointer;
            flex: 1;
        }
        .faq-item {
            border-bottom: 1px solid var(--border);
            margin-bottom: var(--spacing-sm);
        }
        .faq-item:last-child {
            border-bottom: none;
            margin-bottom: 0;
        }
        .faq-question {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: var(--spacing-sm) 0;
            font-size: 17px;
            font-weight: 700;
            color: var(--text);
            cursor: pointer;
            transition: color var(--transition);
            background: none;
            border: none;
            width: 100%;
            text-align: left;
        }
        .faq-question .faq-bar {
            width: 4px;
            height: 24px;
            background-color: var(--accent);
            border-radius: 2px;
            flex-shrink: 0;
        }
        .faq-question .faq-toggle {
            margin-left: auto;
            font-size: 22px;
            color: var(--text-muted);
            transition: transform var(--transition);
            flex-shrink: 0;
        }
        .faq-question:hover {
            color: var(--accent);
        }
        .faq-question[aria-expanded="true"] .faq-toggle {
            transform: rotate(45deg);
            color: var(--accent);
        }
        .faq-answer {
            padding: 0 0 var(--spacing-sm) 16px;
            font-size: 15px;
            color: var(--text-muted);
            line-height: 1.7;
            display: none;
        }
        .faq-answer.show {
            display: block;
            animation: fadeIn 0.25s ease;
        }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(-4px); }
            to { opacity: 1; transform: translateY(0); }
        }
        .cta-section {
            background: linear-gradient(135deg, var(--primary-strong) 0%, var(--primary) 50%, #2c1640 100%);
            border: 1px solid rgba(245, 166, 35, 0.25);
            border-radius: var(--radius);
            padding: var(--spacing-lg);
            text-align: center;
            margin-bottom: var(--spacing-xl);
        }
        .cta-section h2 {
            font-size: 26px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: var(--spacing-xs);
        }
        .cta-section p {
            font-size: 16px;
            color: var(--text-muted);
            max-width: 560px;
            margin: 0 auto var(--spacing-md);
            line-height: 1.6;
        }
        .cta-section .btn-group {
            display: flex;
            gap: var(--spacing-sm);
            justify-content: center;
            flex-wrap: wrap;
        }
        .form-input {
            display: block;
            width: 100%;
            padding: 12px 16px;
            border-radius: var(--radius-sm);
            background-color: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: var(--text);
            font-size: 15px;
            transition: all var(--transition);
        }
        .form-input::placeholder {
            color: #6E647F;
        }
        .form-input:focus {
            border-color: var(--accent);
            background-color: rgba(245, 166, 35, 0.04);
            outline: none;
        }
        .subscribe-box {
            display: flex;
            gap: 10px;
            max-width: 480px;
            margin: 0 auto;
        }
        .subscribe-box .form-input {
            flex: 1;
        }
        .site-footer {
            background-color: #120e17;
            border-top: 1px solid var(--border);
            padding-top: var(--spacing-xl);
            padding-bottom: var(--spacing-md);
            margin-top: var(--spacing-xl);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: var(--spacing-lg);
            margin-bottom: var(--spacing-lg);
        }
        .footer-brand .logo {
            font-size: 19px;
            margin-bottom: var(--spacing-sm);
        }
        .footer-brand p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.6;
            max-width: 320px;
        }
        .footer-col h4 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: var(--spacing-sm);
        }
        .footer-col ul li {
            margin-bottom: 8px;
        }
        .footer-col ul li a {
            font-size: 14px;
            color: var(--text-muted);
            text-decoration: none;
            transition: color var(--transition);
        }
        .footer-col ul li a:hover {
            color: var(--accent);
        }
        .footer-subscribe {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .footer-bottom {
            border-top: 1px solid var(--border);
            padding-top: var(--spacing-md);
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 8px;
            font-size: 13px;
            color: var(--text-muted);
        }
        .footer-bottom a {
            color: var(--text-muted);
            text-decoration: none;
            transition: color var(--transition);
        }
        .footer-bottom a:hover {
            color: var(--accent);
        }
        .empty-state {
            text-align: center;
            padding: var(--spacing-lg);
            color: var(--text-muted);
            font-size: 15px;
            background-color: rgba(255, 255, 255, 0.02);
            border-radius: var(--radius);
            border: 1px dashed var(--border-strong);
        }
        @media (max-width: 1024px) {
            .role-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: var(--spacing-md);
            }
            .main-nav {
                gap: 4px;
            }
            .main-nav a {
                padding: 8px 12px;
                font-size: 14px;
            }
        }
        @media (max-width: 768px) {
            body {
                padding-top: 64px;
            }
            .site-header {
                height: 64px;
            }
            .main-nav {
                position: fixed;
                top: 64px;
                left: 0;
                right: 0;
                background-color: rgba(23, 19, 28, 0.98);
                flex-direction: column;
                align-items: stretch;
                padding: var(--spacing-sm);
                gap: 6px;
                border-bottom: 1px solid var(--border);
                display: none;
                max-height: calc(100vh - 64px);
                overflow-y: auto;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 12px 16px;
                border-radius: var(--radius-sm);
                text-align: center;
                font-size: 16px;
            }
            .nav-toggle {
                display: flex;
            }
            .page-hero h1 {
                font-size: 28px;
            }
            .role-grid {
                grid-template-columns: 1fr;
            }
            .section-title {
                font-size: 24px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: var(--spacing-md);
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .subscribe-box {
                flex-direction: column;
            }
            .cta-section h2 {
                font-size: 22px;
            }
            .timeline {
                padding-left: 24px;
            }
            .timeline-item::before {
                left: -21px;
                width: 10px;
                height: 10px;
            }
        }
        @media (max-width: 520px) {
            .page-hero h1 {
                font-size: 24px;
            }
            .section-title {
                font-size: 21px;
            }
            .role-card .role-body {
                padding: var(--spacing-sm);
            }
            .role-card .role-name {
                font-size: 18px;
            }
            .cta-section {
                padding: var(--spacing-md);
            }
        }