/* roulang page: index */
:root {
            --primary: #E62E2E;
            --primary-dark: #b52020;
            --primary-glow: rgba(230, 46, 46, 0.4);
            --accent: #F5A623;
            --accent-dark: #d4881a;
            --accent-glow: rgba(245, 166, 35, 0.3);
            --bg: #0D0D0F;
            --bg-elevated: #111113;
            --card-bg: #151518;
            --card-bg-hover: #1a1a1f;
            --text: #F5F5F7;
            --text-muted: #9a9aa3;
            --text-dim: #6b6b74;
            --border: #2a2a30;
            --border-light: #3a3a42;
            --radius: 4px;
            --radius-sm: 3px;
            --shadow-hard: 4px 4px 0 rgba(0, 0, 0, 0.35);
            --shadow-card: 0 4px 16px rgba(0, 0, 0, 0.4);
            --shadow-glow-red: 0 0 24px rgba(230, 46, 46, 0.35);
            --shadow-glow-orange: 0 0 18px rgba(245, 166, 35, 0.25);
            --font-title: 'Noto Sans SC', 'Source Han Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --font-body: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --spacing-xs: 8px;
            --spacing-sm: 16px;
            --spacing-md: 24px;
            --spacing-lg: 40px;
            --spacing-xl: 64px;
            --spacing-xxl: 80px;
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s ease;
            --section-padding: 80px 0;
        }

        * {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-body);
            background: var(--bg);
            color: var(--text);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            font-size: 16px;
            overflow-x: hidden;
        }

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

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

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

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

        .container-main {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .section-pad {
            padding: var(--section-padding);
        }

        .section-pad-sm {
            padding: 48px 0;
        }

        .section-pad-lg {
            padding: 96px 0;
        }

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

        .section-head .kicker {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 2px;
            text-transform: uppercase;
            color: var(--accent);
            margin-bottom: 8px;
            border-left: 3px solid var(--primary);
            padding-left: 12px;
        }

        .section-head h2 {
            font-family: var(--font-title);
            font-weight: 800;
            font-size: 2.2rem;
            color: var(--text);
            margin: 0 0 8px 0;
            letter-spacing: -0.5px;
            line-height: 1.25;
        }

        .section-head p {
            color: var(--text-muted);
            font-size: 1rem;
            max-width: 680px;
            margin: 0;
        }

        .section-alt {
            background: var(--bg-elevated);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

        /* Header / Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(13, 13, 15, 0.92);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--border);
            height: 64px;
            display: flex;
            align-items: center;
        }

        .site-header .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
            gap: 24px;
        }

        .logo-brand {
            font-family: var(--font-title);
            font-weight: 900;
            font-size: 1.25rem;
            letter-spacing: 0.5px;
            color: var(--text);
            display: flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
        }

        .logo-brand .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 32px;
            height: 32px;
            background: var(--primary);
            border-radius: var(--radius-sm);
            color: #fff;
            font-size: 16px;
            font-weight: 900;
            letter-spacing: 0;
        }

        .logo-brand:hover {
            color: var(--text);
        }

        .logo-brand .logo-zh {
            color: var(--text);
        }

        .logo-brand .logo-highlight {
            color: var(--primary);
        }

        .header-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--primary);
            color: #fff;
            font-weight: 700;
            font-size: 0.88rem;
            padding: 10px 22px;
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
            border: none;
            cursor: pointer;
            white-space: nowrap;
            letter-spacing: 0.5px;
        }

        .header-cta .cta-arrow {
            font-size: 16px;
            transition: transform var(--transition-fast);
        }

        .header-cta:hover {
            background: var(--accent);
            color: #1a1a1a;
            box-shadow: var(--shadow-glow-orange);
        }

        .header-cta:hover .cta-arrow {
            transform: translateX(3px);
        }

        .header-cta:focus {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }

        .header-cta:active {
            transform: scale(0.97);
            background: var(--accent-dark);
        }

        /* Hero Section */
        .hero-section {
            position: relative;
            background: var(--bg);
            background-image: url('/assets/images/51d01e24a2e65f5d.webp');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            min-height: 520px;
            display: flex;
            align-items: center;
            overflow: hidden;
            border-bottom: 2px solid var(--primary);
        }

        .hero-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(110deg, rgba(13, 13, 15, 0.96) 20%, rgba(13, 13, 15, 0.82) 55%, rgba(13, 13, 15, 0.55) 100%);
            z-index: 1;
        }

        .hero-section::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--primary), var(--accent), var(--primary));
            z-index: 2;
        }

        .hero-inner {
            position: relative;
            z-index: 3;
            max-width: 1200px;
            margin: 0 auto;
            padding: 80px 24px;
            width: 100%;
            display: grid;
            grid-template-columns: 7fr 5fr;
            gap: 48px;
            align-items: center;
        }

        .hero-content .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(230, 46, 46, 0.15);
            border: 1px solid rgba(230, 46, 46, 0.4);
            color: var(--accent);
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 0.78rem;
            font-weight: 600;
            letter-spacing: 1px;
            margin-bottom: 20px;
            text-transform: uppercase;
        }

        .hero-content .hero-badge .pulse-dot {
            width: 8px;
            height: 8px;
            background: var(--accent);
            border-radius: 50%;
            animation: pulse-dot 2s infinite;
        }

        @keyframes pulse-dot {
            0%, 100% { box-shadow: 0 0 0 0 rgba(245, 166, 35, 0.6); }
            50% { box-shadow: 0 0 0 6px rgba(245, 166, 35, 0); }
        }

        .hero-content h1 {
            font-family: var(--font-title);
            font-weight: 900;
            font-size: 3rem;
            color: var(--text);
            line-height: 1.2;
            margin: 0 0 16px 0;
            letter-spacing: -1px;
            text-shadow: 0 0 30px rgba(230, 46, 46, 0.4);
        }

        .hero-content h1 .highlight-red {
            color: var(--primary);
        }

        .hero-content h1 .highlight-orange {
            color: var(--accent);
        }

        .hero-subtitle {
            font-size: 1.05rem;
            color: #c8c8ce;
            max-width: 560px;
            margin: 0 0 28px 0;
            line-height: 1.75;
        }

        .hero-actions {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            align-items: center;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--primary);
            color: #fff;
            font-weight: 700;
            font-size: 0.95rem;
            padding: 14px 28px;
            border-radius: var(--radius-sm);
            border: none;
            cursor: pointer;
            transition: all var(--transition-base);
            letter-spacing: 0.5px;
            white-space: nowrap;
        }

        .btn-primary:hover {
            background: var(--accent);
            color: #1a1a1a;
            box-shadow: var(--shadow-glow-orange);
        }

        .btn-primary:focus {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }

        .btn-primary:active {
            transform: scale(0.97);
            background: var(--accent-dark);
        }

        .btn-secondary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            color: var(--text);
            font-weight: 600;
            font-size: 0.95rem;
            padding: 14px 24px;
            border-radius: var(--radius-sm);
            border: 2px solid var(--border-light);
            cursor: pointer;
            transition: all var(--transition-base);
            white-space: nowrap;
        }

        .btn-secondary:hover {
            border-color: var(--accent);
            color: var(--accent);
            box-shadow: 0 0 16px rgba(245, 166, 35, 0.2);
        }

        .btn-secondary:focus {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }

        .hero-visual {
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .hero-visual .visual-card {
            position: relative;
            background: var(--card-bg);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            width: 100%;
            max-width: 420px;
        }

        .hero-visual .visual-card img {
            width: 100%;
            height: 280px;
            object-fit: cover;
        }

        .hero-visual .visual-overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            padding: 16px;
            background: linear-gradient(transparent, rgba(13, 13, 15, 0.9));
        }

        .hero-visual .visual-overlay .match-tag {
            display: inline-block;
            background: var(--primary);
            color: #fff;
            font-size: 0.72rem;
            font-weight: 700;
            padding: 3px 10px;
            border-radius: 2px;
            letter-spacing: 1px;
            margin-bottom: 6px;
        }

        .hero-visual .visual-overlay .match-info {
            font-size: 0.82rem;
            color: var(--text);
            font-weight: 600;
        }

        .hero-hot-badge {
            position: absolute;
            top: 16px;
            right: 16px;
            background: var(--accent);
            color: #1a1a1a;
            font-weight: 800;
            font-size: 0.75rem;
            padding: 6px 14px;
            border-radius: 2px;
            letter-spacing: 0.5px;
            box-shadow: 0 2px 12px rgba(245, 166, 35, 0.5);
        }

        /* Ticker / Quick News */
        .ticker-section {
            background: var(--card-bg);
            border-bottom: 1px solid var(--border);
            padding: 14px 0;
        }

        .ticker-inner {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
            display: flex;
            align-items: center;
            gap: 16px;
            overflow: hidden;
        }

        .ticker-label {
            flex-shrink: 0;
            background: var(--primary);
            color: #fff;
            font-weight: 700;
            font-size: 0.75rem;
            padding: 4px 14px;
            border-radius: 2px;
            letter-spacing: 1px;
            text-transform: uppercase;
        }

        .ticker-content {
            display: flex;
            gap: 40px;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
            white-space: nowrap;
        }

        .ticker-content::-webkit-scrollbar {
            display: none;
        }

        .ticker-content span {
            font-size: 0.85rem;
            color: var(--text-muted);
            flex-shrink: 0;
        }

        .ticker-content span strong {
            color: var(--text);
            font-weight: 700;
        }

        .ticker-content .ticker-sep {
            color: var(--primary);
            font-weight: 800;
        }

        /* Brand Intro Section */
        .brand-intro-section {
            background: var(--bg);
        }

        .brand-intro-wrap {
            display: grid;
            grid-template-columns: 5fr 7fr;
            gap: 48px;
            align-items: center;
        }

        .brand-intro-visual img {
            width: 100%;
            height: 360px;
            object-fit: cover;
            border-radius: var(--radius);
            box-shadow: var(--shadow-card);
            border: 1px solid var(--border-light);
        }

        .brand-intro-text .brand-title {
            font-family: var(--font-title);
            font-weight: 800;
            font-size: 1.8rem;
            color: var(--text);
            margin: 0 0 12px 0;
            letter-spacing: -0.3px;
        }

        .brand-intro-text .brand-title .highlight {
            color: var(--primary);
        }

        .brand-intro-text .brand-desc {
            color: var(--text-muted);
            font-size: 0.95rem;
            line-height: 1.85;
            margin-bottom: 16px;
        }

        .brand-intro-text .brand-desc strong {
            color: var(--text);
            font-weight: 700;
        }

        .brand-intro-text .brand-stats-mini {
            display: flex;
            gap: 24px;
            margin-top: 20px;
            flex-wrap: wrap;
        }

        .brand-intro-text .brand-stats-mini .stat-mini {
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        .brand-intro-text .brand-stats-mini .stat-mini strong {
            color: var(--accent);
            font-size: 1.2rem;
            font-weight: 800;
            display: block;
        }

        /* Category Entry Section */
        .category-entry-section {
            background: var(--bg-elevated);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

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

        .category-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            overflow: hidden;
            transition: all var(--transition-base);
            display: flex;
            flex-direction: column;
            cursor: pointer;
            position: relative;
        }

        .category-card:hover {
            transform: translateY(-4px);
            border-color: var(--primary);
            box-shadow: var(--shadow-glow-red);
            background: var(--card-bg-hover);
        }

        .category-card .cat-img-wrap {
            position: relative;
            height: 140px;
            overflow: hidden;
        }

        .category-card .cat-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-base);
        }

        .category-card:hover .cat-img-wrap img {
            transform: scale(1.05);
        }

        .category-card .cat-img-wrap .cat-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(transparent 40%, rgba(13, 13, 15, 0.85));
        }

        .category-card .cat-img-wrap .cat-tag {
            position: absolute;
            bottom: 10px;
            left: 12px;
            background: rgba(230, 46, 46, 0.9);
            color: #fff;
            font-weight: 700;
            font-size: 0.72rem;
            padding: 3px 10px;
            border-radius: 2px;
            letter-spacing: 0.5px;
        }

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

        .category-card .cat-body h3 {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 1.1rem;
            color: var(--text);
            margin: 0 0 6px 0;
        }

        .category-card .cat-body p {
            color: var(--text-muted);
            font-size: 0.82rem;
            margin: 0 0 12px 0;
            flex: 1;
        }

        .category-card .cat-link {
            font-size: 0.8rem;
            font-weight: 700;
            color: var(--accent);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: all var(--transition-fast);
        }

        .category-card .cat-link:hover {
            color: var(--accent);
            gap: 8px;
        }

        /* Service Matrix - asymmetric */
        .service-matrix-section {
            background: var(--bg);
        }

        .service-matrix-grid {
            display: grid;
            grid-template-columns: 7fr 5fr;
            gap: 32px;
        }

        .service-matrix-left {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }

        .service-matrix-left .svc-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 24px;
            transition: all var(--transition-base);
        }

        .service-matrix-left .svc-card:hover {
            border-color: var(--accent);
            box-shadow: 0 0 20px rgba(245, 166, 35, 0.15);
            transform: translateY(-2px);
        }

        .service-matrix-left .svc-card .svc-icon {
            width: 40px;
            height: 40px;
            background: rgba(230, 46, 46, 0.15);
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 14px;
            font-size: 1.2rem;
            color: var(--primary);
        }

        .service-matrix-left .svc-card h4 {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 1.05rem;
            color: var(--text);
            margin: 0 0 8px 0;
        }

        .service-matrix-left .svc-card p {
            color: var(--text-muted);
            font-size: 0.85rem;
            margin: 0;
        }

        .service-matrix-right {
            background: var(--card-bg);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            overflow: hidden;
            display: flex;
            flex-direction: column;
        }

        .service-matrix-right img {
            width: 100%;
            height: 220px;
            object-fit: cover;
        }

        .service-matrix-right .svc-detail {
            padding: 24px;
            flex: 1;
        }

        .service-matrix-right .svc-detail h4 {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 1.1rem;
            color: var(--text);
            margin: 0 0 10px 0;
        }

        .service-matrix-right .svc-detail p {
            color: var(--text-muted);
            font-size: 0.88rem;
            margin: 0 0 16px 0;
        }

        .service-matrix-right .svc-detail .svc-tag-list {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }

        .service-matrix-right .svc-detail .svc-tag {
            background: rgba(230, 46, 46, 0.1);
            border: 1px solid rgba(230, 46, 46, 0.3);
            color: var(--text);
            font-size: 0.72rem;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 14px;
            letter-spacing: 0.5px;
        }

        /* Stats Section */
        .stats-section {
            background: var(--card-bg);
            border-top: 2px solid var(--primary);
            border-bottom: 2px solid var(--primary);
        }

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

        .stat-item {
            padding: 24px 12px;
        }

        .stat-item .stat-number {
            font-family: var(--font-title);
            font-weight: 900;
            font-size: 2.6rem;
            color: var(--accent);
            letter-spacing: -1px;
            line-height: 1.2;
            margin-bottom: 6px;
        }

        .stat-item .stat-number .stat-unit {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text-muted);
            margin-left: 2px;
        }

        .stat-item .stat-label {
            font-size: 0.85rem;
            color: var(--text-muted);
            font-weight: 600;
            letter-spacing: 0.5px;
        }

        /* Steps / Path Section */
        .path-section {
            background: var(--bg);
        }

        .path-steps {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            counter-reset: step;
        }

        .path-step {
            position: relative;
            padding: 28px 20px;
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            transition: all var(--transition-base);
            counter-increment: step;
        }

        .path-step::before {
            content: counter(step, decimal-leading-zero);
            position: absolute;
            top: -14px;
            left: 20px;
            background: var(--primary);
            color: #fff;
            font-weight: 900;
            font-size: 0.8rem;
            padding: 4px 12px;
            border-radius: 2px;
            letter-spacing: 1px;
        }

        .path-step:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-glow-red);
            transform: translateY(-3px);
        }

        .path-step h4 {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 1.05rem;
            color: var(--text);
            margin: 8px 0 8px 0;
        }

        .path-step p {
            color: var(--text-muted);
            font-size: 0.82rem;
            margin: 0;
        }

        /* Case Wall */
        .case-section {
            background: var(--bg-elevated);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

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

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

        .case-card:hover {
            border-color: var(--accent);
            box-shadow: var(--shadow-glow-orange);
            transform: translateY(-4px);
        }

        .case-card img {
            width: 100%;
            height: 180px;
            object-fit: cover;
        }

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

        .case-card .case-body h4 {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 1rem;
            color: var(--text);
            margin: 0 0 6px 0;
        }

        .case-card .case-body p {
            color: var(--text-muted);
            font-size: 0.82rem;
            margin: 0 0 10px 0;
        }

        .case-card .case-meta {
            display: flex;
            gap: 12px;
            font-size: 0.72rem;
            color: var(--text-dim);
            font-weight: 600;
        }

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

        /* Guide Content Section */
        .guide-section {
            background: var(--bg);
        }

        .guide-grid {
            display: grid;
            grid-template-columns: 5fr 7fr;
            gap: 32px;
        }

        .guide-featured {
            background: var(--card-bg);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            overflow: hidden;
        }

        .guide-featured img {
            width: 100%;
            height: 240px;
            object-fit: cover;
        }

        .guide-featured .guide-body {
            padding: 20px;
        }

        .guide-featured .guide-body h4 {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 1.1rem;
            color: var(--text);
            margin: 0 0 8px 0;
        }

        .guide-featured .guide-body p {
            color: var(--text-muted);
            font-size: 0.85rem;
            margin: 0 0 14px 0;
        }

        .guide-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .guide-list-item {
            display: flex;
            gap: 16px;
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 14px 16px;
            transition: all var(--transition-base);
            align-items: center;
        }

        .guide-list-item:hover {
            border-color: var(--primary);
            box-shadow: 0 0 14px rgba(230, 46, 46, 0.2);
        }

        .guide-list-item .gl-thumb {
            flex-shrink: 0;
            width: 70px;
            height: 70px;
            border-radius: var(--radius-sm);
            overflow: hidden;
        }

        .guide-list-item .gl-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .guide-list-item .gl-info {
            flex: 1;
        }

        .guide-list-item .gl-info h5 {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 0.92rem;
            color: var(--text);
            margin: 0 0 4px 0;
        }

        .guide-list-item .gl-info p {
            color: var(--text-muted);
            font-size: 0.78rem;
            margin: 0;
        }

        .guide-list-item .gl-date {
            flex-shrink: 0;
            font-size: 0.72rem;
            color: var(--text-dim);
            font-weight: 600;
        }

        /* Schedule Section */
        .schedule-section {
            background: var(--bg-elevated);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

        .schedule-wrap {
            background: var(--card-bg);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            overflow: hidden;
        }

        .schedule-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.88rem;
        }

        .schedule-table th {
            background: rgba(230, 46, 46, 0.1);
            color: var(--text);
            font-weight: 700;
            padding: 14px 16px;
            text-align: left;
            font-size: 0.8rem;
            letter-spacing: 0.5px;
            border-bottom: 1px solid var(--border);
        }

        .schedule-table td {
            padding: 14px 16px;
            color: var(--text-muted);
            border-bottom: 1px solid var(--border);
        }

        .schedule-table tr:last-child td {
            border-bottom: none;
        }

        .schedule-table tr:hover td {
            background: rgba(230, 46, 46, 0.04);
        }

        .schedule-table .team-cell {
            color: var(--text);
            font-weight: 700;
        }

        .schedule-table .status-badge {
            display: inline-block;
            background: rgba(245, 166, 35, 0.15);
            border: 1px solid rgba(245, 166, 35, 0.4);
            color: var(--accent);
            font-size: 0.7rem;
            font-weight: 700;
            padding: 2px 10px;
            border-radius: 12px;
        }

        /* Partners Section */
        .partners-section {
            background: var(--bg);
        }

        .partners-bar {
            display: flex;
            gap: 32px;
            flex-wrap: wrap;
            align-items: center;
            justify-content: center;
            padding: 32px 0;
        }

        .partner-logo {
            font-family: var(--font-title);
            font-weight: 800;
            font-size: 1.1rem;
            color: var(--text-dim);
            letter-spacing: 1px;
            transition: all var(--transition-fast);
            padding: 12px 20px;
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            white-space: nowrap;
        }

        .partner-logo:hover {
            color: var(--accent);
            border-color: var(--accent);
            box-shadow: 0 0 12px rgba(245, 166, 35, 0.2);
        }

        /* Community Section */
        .community-section {
            background: var(--bg-elevated);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

        .community-grid {
            display: grid;
            grid-template-columns: 6fr 6fr;
            gap: 32px;
        }

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

        .community-card:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-glow-red);
        }

        .community-card .comm-feed {
            display: flex;
            flex-direction: column;
            gap: 14px;
            margin-top: 16px;
        }

        .community-card .comm-item {
            display: flex;
            gap: 12px;
            align-items: flex-start;
            padding-bottom: 12px;
            border-bottom: 1px solid var(--border);
        }

        .community-card .comm-item:last-child {
            border-bottom: none;
            padding-bottom: 0;
        }

        .community-card .comm-avatar {
            flex-shrink: 0;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 0.8rem;
            color: #fff;
        }

        .community-card .comm-content {
            flex: 1;
        }

        .community-card .comm-content .comm-user {
            font-weight: 700;
            font-size: 0.82rem;
            color: var(--text);
        }

        .community-card .comm-content .comm-text {
            color: var(--text-muted);
            font-size: 0.8rem;
            margin: 2px 0 4px 0;
        }

        .community-card .comm-content .comm-time {
            color: var(--text-dim);
            font-size: 0.7rem;
        }

        .community-card .comm-img {
            flex-shrink: 0;
            width: 80px;
            height: 60px;
            border-radius: var(--radius-sm);
            overflow: hidden;
        }

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

        /* Education Section */
        .edu-section {
            background: var(--bg);
        }

        .edu-grid {
            display: grid;
            grid-template-columns: 6fr 6fr;
            gap: 32px;
        }

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

        .edu-card:hover {
            border-color: var(--accent);
            box-shadow: var(--shadow-glow-orange);
        }

        .edu-card img {
            width: 100%;
            height: 180px;
            object-fit: cover;
        }

        .edu-card .edu-body {
            padding: 20px;
        }

        .edu-card .edu-body h4 {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 1.05rem;
            color: var(--text);
            margin: 0 0 8px 0;
        }

        .edu-card .edu-body p {
            color: var(--text-muted);
            font-size: 0.85rem;
            margin: 0 0 12px 0;
        }

        .edu-card .edu-body .edu-tags {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }

        .edu-card .edu-body .edu-tag {
            background: rgba(230, 46, 46, 0.08);
            border: 1px solid rgba(230, 46, 46, 0.25);
            color: var(--text);
            font-size: 0.7rem;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 12px;
        }

        /* Data Details Section */
        .data-detail-section {
            background: var(--bg-elevated);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

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

        .data-detail-item {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 22px;
            transition: all var(--transition-base);
        }

        .data-detail-item:hover {
            border-color: var(--primary);
            box-shadow: 0 0 16px rgba(230, 46, 46, 0.2);
        }

        .data-detail-item .dd-label {
            font-size: 0.75rem;
            font-weight: 700;
            letter-spacing: 1px;
            color: var(--accent);
            text-transform: uppercase;
            margin-bottom: 8px;
        }

        .data-detail-item .dd-value {
            font-family: var(--font-title);
            font-weight: 900;
            font-size: 2rem;
            color: var(--text);
            line-height: 1.2;
        }

        .data-detail-item .dd-desc {
            color: var(--text-muted);
            font-size: 0.8rem;
            margin-top: 6px;
        }

        /* FAQ Section */
        .faq-section {
            background: var(--bg);
        }

        .faq-wrap {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-wrap .accordion {
            border: none;
        }

        .faq-wrap .accordion-item {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            margin-bottom: 12px;
            overflow: hidden;
            transition: all var(--transition-base);
        }

        .faq-wrap .accordion-item:hover {
            border-color: var(--border-light);
        }

        .faq-wrap .accordion-item.is-active {
            border-color: var(--primary);
            box-shadow: 0 0 16px rgba(230, 46, 46, 0.15);
        }

        .faq-wrap .accordion-title {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 0.95rem;
            color: var(--text);
            padding: 16px 20px;
            border: none;
            background: transparent;
            display: flex;
            align-items: center;
            justify-content: space-between;
            cursor: pointer;
        }

        .faq-wrap .accordion-title:hover {
            background: rgba(230, 46, 46, 0.04);
        }

        .faq-wrap .accordion-title::after {
            content: '+';
            font-size: 1.3rem;
            color: var(--accent);
            font-weight: 700;
            transition: transform var(--transition-fast);
        }

        .faq-wrap .is-active .accordion-title::after {
            content: '−';
            color: var(--primary);
        }

        .faq-wrap .accordion-content {
            border: none;
            background: transparent;
            padding: 0 20px 16px;
            color: var(--text-muted);
            font-size: 0.88rem;
            line-height: 1.75;
        }

        /* Guarantee Strip */
        .guarantee-strip {
            background: var(--card-bg);
            border-top: 2px solid var(--accent);
            border-bottom: 2px solid var(--accent);
            padding: 20px 0;
        }

        .guarantee-inner {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
            display: flex;
            gap: 32px;
            flex-wrap: wrap;
            align-items: center;
            justify-content: center;
        }

        .guarantee-item {
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--text);
            font-size: 0.85rem;
            font-weight: 600;
        }

        .guarantee-item .g-icon {
            color: var(--accent);
            font-size: 1.1rem;
        }

        /* CTA Form Section */
        .cta-form-section {
            background: var(--bg);
            position: relative;
            overflow: hidden;
        }

        .cta-form-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/8ed3db67a83b7ad5.webp') center/cover no-repeat;
            opacity: 0.2;
            z-index: 0;
        }

        .cta-form-wrap {
            position: relative;
            z-index: 1;
            display: grid;
            grid-template-columns: 5fr 7fr;
            gap: 48px;
            align-items: start;
        }

        .cta-form-info h3 {
            font-family: var(--font-title);
            font-weight: 800;
            font-size: 1.6rem;
            color: var(--text);
            margin: 0 0 12px 0;
        }

        .cta-form-info p {
            color: var(--text-muted);
            font-size: 0.9rem;
            line-height: 1.8;
            margin: 0 0 20px 0;
        }

        .cta-form-info .cta-contact-items {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .cta-form-info .cta-contact-item {
            display: flex;
            align-items: center;
            gap: 10px;
            color: var(--text);
            font-size: 0.85rem;
        }

        .cta-form-info .cta-contact-item .ci-icon {
            color: var(--accent);
            font-weight: 800;
        }

        .cta-form-card {
            background: var(--card-bg);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            padding: 28px;
            box-shadow: var(--shadow-card);
        }

        .cta-form-card .form-title {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 1.1rem;
            color: var(--text);
            margin: 0 0 20px 0;
        }

        .cta-form-card label {
            color: var(--text);
            font-size: 0.82rem;
            font-weight: 600;
            margin-bottom: 6px;
            letter-spacing: 0.5px;
        }

        .cta-form-card input[type="text"],
        .cta-form-card input[type="email"],
        .cta-form-card input[type="tel"],
        .cta-form-card select,
        .cta-form-card textarea {
            background: #1a1a1f;
            border: 1px solid var(--border-light);
            color: var(--text);
            border-radius: var(--radius-sm);
            padding: 12px 14px;
            font-family: var(--font-body);
            font-size: 0.9rem;
            transition: all var(--transition-fast);
            box-shadow: none;
            margin-bottom: 4px;
        }

        .cta-form-card input:focus,
        .cta-form-card select:focus,
        .cta-form-card textarea:focus {
            border-color: var(--primary);
            outline: none;
            box-shadow: 0 0 0 2px rgba(230, 46, 46, 0.25);
        }

        .cta-form-card textarea {
            min-height: 100px;
            resize: vertical;
        }

        .cta-form-card .field-group {
            margin-bottom: 16px;
        }

        .cta-form-card .form-submit-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--primary);
            color: #fff;
            font-weight: 700;
            font-size: 0.92rem;
            padding: 13px 28px;
            border-radius: var(--radius-sm);
            border: none;
            cursor: pointer;
            transition: all var(--transition-base);
            letter-spacing: 0.5px;
            width: 100%;
            justify-content: center;
        }

        .cta-form-card .form-submit-btn:hover {
            background: var(--accent);
            color: #1a1a1a;
            box-shadow: var(--shadow-glow-orange);
        }

        .cta-form-card .form-submit-btn:focus {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }

        /* Footer */
        .site-footer {
            background: #08080a;
            border-top: 2px solid var(--primary);
            padding: 56px 0 32px;
        }

        .footer-inner {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 3fr 2fr 2fr 2fr;
            gap: 32px;
            margin-bottom: 36px;
        }

        .footer-brand .footer-logo {
            font-family: var(--font-title);
            font-weight: 900;
            font-size: 1.15rem;
            color: var(--text);
            margin-bottom: 10px;
        }

        .footer-brand .footer-logo .highlight {
            color: var(--primary);
        }

        .footer-brand p {
            color: var(--text-dim);
            font-size: 0.8rem;
            line-height: 1.7;
            margin: 0 0 16px 0;
        }

        .footer-col h4 {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 0.85rem;
            color: var(--text);
            margin: 0 0 14px 0;
            letter-spacing: 1px;
            text-transform: uppercase;
        }

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

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

        .footer-col ul li a {
            color: var(--text-muted);
            font-size: 0.82rem;
            transition: all var(--transition-fast);
        }

        .footer-col ul li a:hover {
            color: var(--accent);
            padding-left: 4px;
        }

        .footer-bottom {
            border-top: 1px solid var(--border);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            align-items: center;
            justify-content: space-between;
        }

        .footer-bottom p {
            color: var(--text-dim);
            font-size: 0.75rem;
            margin: 0;
        }

        .footer-bottom .footer-domain {
            color: var(--text-muted);
            font-weight: 600;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .hero-inner {
                grid-template-columns: 1fr;
                gap: 36px;
                text-align: left;
            }
            .hero-visual {
                justify-content: flex-start;
            }
            .category-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .service-matrix-grid {
                grid-template-columns: 1fr;
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .path-steps {
                grid-template-columns: repeat(2, 1fr);
            }
            .case-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .guide-grid {
                grid-template-columns: 1fr;
            }
            .community-grid {
                grid-template-columns: 1fr;
            }
            .edu-grid {
                grid-template-columns: 1fr;
            }
            .data-detail-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .cta-form-wrap {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .brand-intro-wrap {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .brand-intro-visual img {
                height: 260px;
            }
        }

        @media (max-width: 768px) {
            .site-header {
                height: 56px;
            }
            .logo-brand {
                font-size: 1rem;
            }
            .logo-brand .logo-icon {
                width: 26px;
                height: 26px;
                font-size: 13px;
            }
            .header-cta {
                padding: 8px 16px;
                font-size: 0.78rem;
            }
            .hero-section {
                min-height: auto;
            }
            .hero-inner {
                padding: 48px 20px;
                gap: 28px;
            }
            .hero-content h1 {
                font-size: 2rem;
            }
            .hero-subtitle {
                font-size: 0.92rem;
            }
            .hero-actions {
                flex-direction: column;
                align-items: flex-start;
            }
            .btn-primary,
            .btn-secondary {
                width: 100%;
                justify-content: center;
            }
            .hero-visual .visual-card img {
                height: 200px;
            }
            .section-pad,
            .section-pad-lg {
                padding: 56px 0;
            }
            .section-pad-sm {
                padding: 36px 0;
            }
            .section-head h2 {
                font-size: 1.6rem;
            }
            .category-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .service-matrix-left {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 8px;
            }
            .stat-item .stat-number {
                font-size: 1.8rem;
            }
            .path-steps {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .case-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .guide-list-item {
                flex-direction: column;
                align-items: flex-start;
            }
            .guide-list-item .gl-thumb {
                width: 100%;
                height: 120px;
            }
            .community-card {
                padding: 16px;
            }
            .data-detail-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .guarantee-inner {
                flex-direction: column;
                gap: 12px;
                text-align: center;
            }
            .ticker-inner {
                flex-direction: column;
                gap: 8px;
                align-items: flex-start;
            }
            .schedule-table {
                font-size: 0.75rem;
            }
            .schedule-table th,
            .schedule-table td {
                padding: 10px 8px;
            }
        }

        @media (max-width: 520px) {
            .hero-content h1 {
                font-size: 1.6rem;
            }
            .hero-inner {
                padding: 36px 16px;
            }
            .section-head h2 {
                font-size: 1.4rem;
            }
            .stats-grid {
                grid-template-columns: 1fr;
                gap: 4px;
            }
            .stat-item {
                padding: 12px;
            }
            .category-card .cat-img-wrap {
                height: 110px;
            }
            .brand-intro-visual img {
                height: 200px;
            }
            .cta-form-card {
                padding: 20px;
            }
            .hero-actions .btn-primary,
            .hero-actions .btn-secondary {
                font-size: 0.85rem;
                padding: 12px 18px;
            }
            .ticker-content {
                gap: 20px;
            }
            .ticker-content span {
                font-size: 0.75rem;
            }
        }

/* roulang page: category1 */
:root {
            --primary: #E62E2E;
            --primary-dark: #b52020;
            --primary-glow: rgba(230, 46, 46, 0.4);
            --accent: #F5A623;
            --accent-dark: #d4881a;
            --accent-glow: rgba(245, 166, 35, 0.3);
            --bg: #0D0D0F;
            --bg-elevated: #111113;
            --card-bg: #151518;
            --card-bg-hover: #1a1a1f;
            --text: #F5F5F7;
            --text-muted: #9a9aa3;
            --text-dim: #6b6b74;
            --border: #2a2a30;
            --border-light: #3a3a42;
            --radius: 4px;
            --radius-sm: 3px;
            --shadow-hard: 4px 4px 0 rgba(0, 0, 0, 0.35);
            --shadow-card: 0 4px 16px rgba(0, 0, 0, 0.4);
            --shadow-glow-red: 0 0 24px rgba(230, 46, 46, 0.35);
            --shadow-glow-orange: 0 0 18px rgba(245, 166, 35, 0.25);
            --font-title: 'Noto Sans SC', 'Source Han Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --font-body: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --spacing-xs: 8px;
            --spacing-sm: 16px;
            --spacing-md: 24px;
            --spacing-lg: 40px;
            --spacing-xl: 64px;
            --spacing-xxl: 80px;
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s ease;
            --section-padding: 80px 0;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-body);
            background: var(--bg);
            color: var(--text);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            font-size: 16px;
            overflow-x: hidden;
        }
        a {
            color: var(--text);
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--accent);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container-main {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }
        .section-pad {
            padding: var(--section-padding);
        }
        .section-pad-sm {
            padding: 48px 0;
        }
        .section-pad-lg {
            padding: 96px 0;
        }
        .section-head {
            margin-bottom: 40px;
        }
        .section-head .kicker {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 2px;
            text-transform: uppercase;
            color: var(--accent);
            margin-bottom: 8px;
            border-left: 3px solid var(--primary);
            padding-left: 12px;
        }
        .section-head h2 {
            font-family: var(--font-title);
            font-weight: 800;
            font-size: 2.2rem;
            color: var(--text);
            margin: 0 0 8px 0;
            letter-spacing: -0.5px;
            line-height: 1.25;
        }
        .section-head p {
            color: var(--text-muted);
            font-size: 1rem;
            max-width: 680px;
            margin: 0;
        }
        .section-alt {
            background: var(--bg-elevated);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

        /* Header / Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(13, 13, 15, 0.92);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--border);
            height: 64px;
            display: flex;
            align-items: center;
        }
        .site-header .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
            gap: 24px;
        }
        .logo-brand {
            font-family: var(--font-title);
            font-weight: 900;
            font-size: 1.25rem;
            letter-spacing: 0.5px;
            color: var(--text);
            display: flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
        }
        .logo-brand .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 32px;
            height: 32px;
            background: var(--primary);
            border-radius: var(--radius-sm);
            color: #fff;
            font-size: 16px;
            font-weight: 900;
            letter-spacing: 0;
        }
        .logo-brand:hover {
            color: var(--text);
        }
        .logo-brand .logo-zh {
            color: var(--text);
        }
        .logo-brand .logo-highlight {
            color: var(--primary);
        }
        .header-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--primary);
            color: #fff;
            font-weight: 700;
            font-size: 0.88rem;
            padding: 10px 22px;
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
            border: none;
            cursor: pointer;
            white-space: nowrap;
            letter-spacing: 0.5px;
        }
        .header-cta .cta-arrow {
            font-size: 16px;
            transition: transform var(--transition-fast);
        }
        .header-cta:hover {
            background: var(--accent);
            color: #0D0D0F;
            box-shadow: var(--shadow-glow-orange);
        }
        .header-cta:hover .cta-arrow {
            transform: translateX(3px);
        }
        .header-cta:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }

        /* Breadcrumb */
        .breadcrumb-bar {
            background: var(--bg-elevated);
            border-bottom: 1px solid var(--border);
            padding: 12px 0;
        }
        .breadcrumb-bar .breadcrumb-inner {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }
        .breadcrumb-list {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            flex-wrap: wrap;
        }
        .breadcrumb-list li {
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--text-muted);
        }
        .breadcrumb-list li:not(:last-child)::after {
            content: ">";
            color: var(--text-dim);
            font-size: 0.8rem;
            margin-left: 4px;
        }
        .breadcrumb-list a {
            color: var(--text-muted);
            transition: color var(--transition-fast);
        }
        .breadcrumb-list a:hover {
            color: var(--accent);
        }
        .breadcrumb-list li:last-child {
            color: var(--text);
            font-weight: 600;
        }

        /* Category H1 Banner */
        .cat-banner {
            position: relative;
            min-height: 280px;
            max-height: 320px;
            display: flex;
            align-items: center;
            overflow: hidden;
            background: #0D0D0F;
            border-bottom: 1px solid var(--border);
        }
        .cat-banner .cat-banner-bg {
            position: absolute;
            inset: 0;
            background-size: cover;
            background-position: center;
            opacity: 0.28;
            z-index: 1;
        }
        .cat-banner .cat-banner-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(13, 13, 15, 0.55) 0%, rgba(13, 13, 15, 0.85) 100%);
            z-index: 2;
        }
        .cat-banner .cat-banner-content {
            position: relative;
            z-index: 3;
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 48px 24px;
        }
        .cat-banner h1 {
            font-family: var(--font-title);
            font-weight: 900;
            font-size: 2.6rem;
            margin: 0 0 12px 0;
            color: var(--text);
            letter-spacing: -0.5px;
            text-shadow: 0 0 30px rgba(230, 46, 46, 0.5);
        }
        .cat-banner .cat-banner-sub {
            color: var(--text-muted);
            font-size: 1.05rem;
            max-width: 620px;
            margin: 0;
            line-height: 1.7;
        }

        /* Filter / Status Section */
        .filter-bar {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 12px;
            margin-bottom: 32px;
        }
        .filter-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 18px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            border: 1px solid var(--border);
            background: var(--card-bg);
            color: var(--text-muted);
            cursor: pointer;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .filter-tag:hover {
            border-color: var(--primary);
            color: var(--text);
            box-shadow: var(--shadow-glow-red);
        }
        .filter-tag.is-active {
            background: var(--primary);
            border-color: var(--primary);
            color: #fff;
            box-shadow: var(--shadow-glow-red);
        }
        .filter-tag .tag-dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: currentColor;
            flex-shrink: 0;
        }
        .filter-tag.is-live .tag-dot {
            background: #2ee6a8;
            box-shadow: 0 0 8px rgba(46, 230, 168, 0.7);
            animation: pulse-dot 1.5s infinite;
        }
        @keyframes pulse-dot {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.4; }
        }

        /* Event List Cards */
        .event-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .event-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            overflow: hidden;
            transition: all var(--transition-base);
            box-shadow: var(--shadow-card);
            display: flex;
            flex-direction: column;
        }
        .event-card:hover {
            transform: translateY(-4px);
            border-color: var(--primary);
            box-shadow: var(--shadow-glow-red), var(--shadow-card);
            background: var(--card-bg-hover);
        }
        .event-card .event-card-img {
            position: relative;
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background: var(--bg-elevated);
        }
        .event-card .event-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-base);
        }
        .event-card:hover .event-card-img img {
            transform: scale(1.05);
        }
        .event-card .event-status-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            padding: 4px 12px;
            border-radius: 3px;
            font-size: 0.75rem;
            font-weight: 700;
            letter-spacing: 0.5px;
            z-index: 2;
        }
        .event-status-badge.is-live {
            background: #2ee6a8;
            color: #0D0D0F;
            box-shadow: 0 0 12px rgba(46, 230, 168, 0.5);
        }
        .event-status-badge.is-upcoming {
            background: var(--accent);
            color: #0D0D0F;
            box-shadow: 0 0 12px rgba(245, 166, 35, 0.4);
        }
        .event-status-badge.is-ended {
            background: #3a3a42;
            color: var(--text-muted);
        }
        .event-card .event-card-body {
            padding: 20px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }
        .event-card .event-date {
            font-size: 0.78rem;
            color: var(--accent);
            font-weight: 600;
            letter-spacing: 0.5px;
            margin-bottom: 6px;
        }
        .event-card .event-title {
            font-family: var(--font-title);
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 8px 0;
            line-height: 1.4;
        }
        .event-card .event-teams {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 12px;
            line-height: 1.5;
        }
        .event-card .event-teams strong {
            color: var(--text);
            font-weight: 600;
        }
        .event-card .event-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: auto;
        }
        .event-card .event-meta-tag {
            padding: 3px 10px;
            border-radius: 3px;
            font-size: 0.72rem;
            font-weight: 600;
            background: var(--bg-elevated);
            border: 1px solid var(--border);
            color: var(--text-muted);
        }

        /* Data Stats Section */
        .stats-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .stat-block {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 28px 24px;
            text-align: center;
            transition: all var(--transition-base);
            box-shadow: var(--shadow-card);
        }
        .stat-block:hover {
            border-color: var(--accent);
            box-shadow: var(--shadow-glow-orange);
            transform: translateY(-3px);
        }
        .stat-block .stat-num {
            font-family: var(--font-title);
            font-weight: 900;
            font-size: 2.4rem;
            color: var(--accent);
            line-height: 1.1;
            margin-bottom: 6px;
            letter-spacing: -1px;
        }
        .stat-block .stat-label {
            font-size: 0.85rem;
            color: var(--text-muted);
            font-weight: 500;
        }

        /* Format Section */
        .format-list {
            list-style: none;
            margin: 0;
            padding: 0;
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
        }
        .format-list li {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 20px 24px;
            display: flex;
            align-items: flex-start;
            gap: 14px;
            transition: all var(--transition-base);
        }
        .format-list li:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-glow-red);
            transform: translateX(4px);
        }
        .format-list .format-icon {
            flex-shrink: 0;
            width: 36px;
            height: 36px;
            border-radius: 3px;
            background: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 900;
            color: #fff;
            font-size: 0.9rem;
        }
        .format-list .format-info h4 {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 1rem;
            color: var(--text);
            margin: 0 0 4px 0;
        }
        .format-list .format-info p {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.6;
        }

        /* CTA Section */
        .watch-cta-section {
            background: linear-gradient(135deg, var(--primary-dark) 0%, var(--bg-elevated) 60%);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            padding: 48px 40px;
            position: relative;
            overflow: hidden;
        }
        .watch-cta-section::before {
            content: "";
            position: absolute;
            top: -50%;
            right: -20%;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(230, 46, 46, 0.2) 0%, transparent 70%);
            pointer-events: none;
        }
        .watch-cta-section h2 {
            font-family: var(--font-title);
            font-weight: 900;
            font-size: 2rem;
            color: var(--text);
            margin: 0 0 12px 0;
            position: relative;
            z-index: 1;
        }
        .watch-cta-section p {
            color: var(--text-muted);
            font-size: 1rem;
            max-width: 560px;
            margin: 0 0 24px 0;
            position: relative;
            z-index: 1;
        }
        .watch-cta-buttons {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            position: relative;
            z-index: 1;
        }
        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--accent);
            color: #0D0D0F;
            font-weight: 700;
            font-size: 0.95rem;
            padding: 14px 28px;
            border-radius: var(--radius-sm);
            border: none;
            cursor: pointer;
            transition: all var(--transition-fast);
            letter-spacing: 0.5px;
            box-shadow: var(--shadow-glow-orange);
        }
        .btn-primary:hover {
            background: var(--primary);
            color: #fff;
            box-shadow: var(--shadow-glow-red);
            transform: translateY(-2px);
        }
        .btn-primary:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }
        .btn-secondary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            color: var(--text);
            font-weight: 600;
            font-size: 0.9rem;
            padding: 14px 24px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-light);
            cursor: pointer;
            transition: all var(--transition-fast);
        }
        .btn-secondary:hover {
            border-color: var(--accent);
            color: var(--accent);
            box-shadow: var(--shadow-glow-orange);
        }

        /* Accordion FAQ */
        .accordion {
            list-style: none;
            margin: 0;
            padding: 0;
            border: 1px solid var(--border);
            border-radius: var(--radius);
            overflow: hidden;
        }
        .accordion-item {
            border-bottom: 1px solid var(--border);
        }
        .accordion-item:last-child {
            border-bottom: none;
        }
        .accordion-title {
            display: block;
            background: var(--card-bg);
            color: var(--text);
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 0.98rem;
            padding: 18px 24px;
            cursor: pointer;
            transition: all var(--transition-fast);
            position: relative;
            line-height: 1.5;
        }
        .accordion-title:hover {
            background: var(--card-bg-hover);
            color: var(--accent);
        }
        .accordion-title::before {
            content: "+";
            position: absolute;
            right: 20px;
            top: 50%;
            transform: translateY(-50%);
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--accent);
            transition: transform var(--transition-fast);
        }
        .accordion-item.is-active .accordion-title::before {
            content: "−";
            color: var(--primary);
        }
        .accordion-content {
            display: none;
            background: var(--bg-elevated);
            padding: 18px 24px;
            color: var(--text-muted);
            font-size: 0.9rem;
            line-height: 1.7;
            border-top: 1px solid var(--border);
        }
        .accordion-item.is-active .accordion-content {
            display: block;
        }

        /* Footer */
        .site-footer {
            background: #0A0A0C;
            border-top: 1px solid var(--border);
            padding: 48px 0 24px;
        }
        .footer-inner {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 32px;
        }
        .footer-brand .footer-logo {
            font-family: var(--font-title);
            font-weight: 900;
            font-size: 1.3rem;
            color: var(--text);
            margin-bottom: 12px;
            letter-spacing: 0.5px;
        }
        .footer-brand .footer-logo .highlight {
            color: var(--primary);
        }
        .footer-brand p {
            color: var(--text-muted);
            font-size: 0.85rem;
            line-height: 1.7;
            max-width: 340px;
            margin: 0;
        }
        .footer-col h4 {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 0.95rem;
            color: var(--text);
            margin: 0 0 12px 0;
            letter-spacing: 0.5px;
        }
        .footer-col ul {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: 6px;
        }
        .footer-col ul a {
            color: var(--text-muted);
            font-size: 0.82rem;
            transition: color var(--transition-fast);
        }
        .footer-col ul a:hover {
            color: var(--accent);
        }
        .footer-bottom {
            border-top: 1px solid var(--border);
            padding-top: 16px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 8px;
        }
        .footer-bottom p {
            color: var(--text-dim);
            font-size: 0.75rem;
            margin: 0;
        }
        .footer-bottom .footer-domain {
            color: var(--text-muted);
            font-weight: 600;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .event-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .stats-row {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 32px;
            }
            .cat-banner h1 {
                font-size: 2.2rem;
            }
        }
        @media (max-width: 768px) {
            .section-head h2 {
                font-size: 1.7rem;
            }
            .event-grid {
                grid-template-columns: 1fr;
            }
            .format-list {
                grid-template-columns: 1fr;
            }
            .stats-row {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }
            .stat-block {
                padding: 20px 16px;
            }
            .stat-block .stat-num {
                font-size: 1.8rem;
            }
            .watch-cta-section {
                padding: 32px 24px;
            }
            .watch-cta-section h2 {
                font-size: 1.6rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .cat-banner h1 {
                font-size: 1.8rem;
            }
        }
        @media (max-width: 520px) {
            .container-main {
                padding: 0 16px;
            }
            .site-header .header-inner {
                padding: 0 16px;
                gap: 12px;
            }
            .header-cta {
                padding: 8px 16px;
                font-size: 0.78rem;
            }
            .header-cta .cta-arrow {
                display: none;
            }
            .logo-brand {
                font-size: 1.05rem;
            }
            .logo-brand .logo-icon {
                width: 28px;
                height: 28px;
                font-size: 13px;
            }
            .section-head h2 {
                font-size: 1.4rem;
            }
            .section-head .kicker {
                font-size: 11px;
                letter-spacing: 1.5px;
            }
            .cat-banner {
                min-height: 220px;
                max-height: 260px;
            }
            .cat-banner h1 {
                font-size: 1.5rem;
            }
            .cat-banner .cat-banner-sub {
                font-size: 0.85rem;
            }
            .stats-row {
                grid-template-columns: 1fr;
            }
            .filter-bar {
                gap: 8px;
            }
            .filter-tag {
                padding: 6px 14px;
                font-size: 0.78rem;
            }
            .breadcrumb-list {
                font-size: 0.78rem;
            }
            .btn-primary {
                padding: 12px 20px;
                font-size: 0.85rem;
                width: 100%;
                justify-content: center;
            }
            .btn-secondary {
                width: 100%;
                justify-content: center;
            }
            .accordion-title {
                font-size: 0.88rem;
                padding: 14px 18px;
            }
            .accordion-content {
                padding: 14px 18px;
                font-size: 0.82rem;
            }
        }

/* roulang page: category2 */
:root {
            --primary: #E62E2E;
            --primary-dark: #b52020;
            --primary-glow: rgba(230, 46, 46, 0.4);
            --accent: #F5A623;
            --accent-dark: #d4881a;
            --accent-glow: rgba(245, 166, 35, 0.3);
            --bg: #0D0D0F;
            --bg-elevated: #111113;
            --card-bg: #151518;
            --card-bg-hover: #1a1a1f;
            --text: #F5F5F7;
            --text-muted: #9a9aa3;
            --text-dim: #6b6b74;
            --border: #2a2a30;
            --border-light: #3a3a42;
            --radius: 4px;
            --radius-sm: 3px;
            --shadow-hard: 4px 4px 0 rgba(0, 0, 0, 0.35);
            --shadow-card: 0 4px 16px rgba(0, 0, 0, 0.4);
            --shadow-glow-red: 0 0 24px rgba(230, 46, 46, 0.35);
            --shadow-glow-orange: 0 0 18px rgba(245, 166, 35, 0.25);
            --font-title: 'Noto Sans SC', 'Source Han Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --font-body: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --spacing-xs: 8px;
            --spacing-sm: 16px;
            --spacing-md: 24px;
            --spacing-lg: 40px;
            --spacing-xl: 64px;
            --spacing-xxl: 80px;
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s ease;
            --section-padding: 80px 0;
        }

        * {
            box-sizing: border-box;
        }

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

        body {
            font-family: var(--font-body);
            background: var(--bg);
            color: var(--text);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            font-size: 16px;
            overflow-x: hidden;
            margin: 0;
            padding: 0;
        }

        a {
            color: var(--text);
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--accent);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        ul, ol {
            margin: 0;
            padding: 0;
            list-style: none;
        }
        button, input, textarea, select {
            font-family: var(--font-body);
            font-size: 16px;
        }
        button {
            cursor: pointer;
        }
        h1, h2, h3, h4, h5, h6 {
            font-family: var(--font-title);
            font-weight: 800;
            margin: 0 0 8px 0;
            color: var(--text);
            line-height: 1.25;
        }
        p {
            margin: 0 0 16px 0;
        }

        .container-main {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }
        .section-pad {
            padding: var(--section-padding);
        }
        .section-pad-sm {
            padding: 48px 0;
        }
        .section-pad-lg {
            padding: 96px 0;
        }
        .section-alt {
            background: var(--bg-elevated);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

        .section-head {
            margin-bottom: 40px;
        }
        .section-head .kicker {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 2px;
            text-transform: uppercase;
            color: var(--accent);
            margin-bottom: 8px;
            border-left: 3px solid var(--primary);
            padding-left: 12px;
        }
        .section-head h2 {
            font-family: var(--font-title);
            font-weight: 800;
            font-size: 2.2rem;
            color: var(--text);
            margin: 0 0 8px 0;
            letter-spacing: -0.5px;
            line-height: 1.25;
        }
        .section-head p {
            color: var(--text-muted);
            font-size: 1rem;
            max-width: 680px;
            margin: 0;
        }

        /* Header */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(13, 13, 15, 0.92);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--border);
            height: 64px;
            display: flex;
            align-items: center;
        }
        .site-header .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
            gap: 24px;
        }
        .logo-brand {
            font-family: var(--font-title);
            font-weight: 900;
            font-size: 1.25rem;
            letter-spacing: 0.5px;
            color: var(--text);
            display: flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
        }
        .logo-brand .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 32px;
            height: 32px;
            background: var(--primary);
            border-radius: var(--radius-sm);
            color: #fff;
            font-size: 16px;
            font-weight: 900;
            letter-spacing: 0;
        }
        .logo-brand:hover {
            color: var(--text);
        }
        .logo-brand .logo-zh {
            color: var(--text);
        }
        .logo-brand .logo-highlight {
            color: var(--primary);
        }
        .header-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--primary);
            color: #fff;
            font-weight: 700;
            font-size: 0.88rem;
            padding: 10px 22px;
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
            border: none;
            white-space: nowrap;
            letter-spacing: 0.5px;
        }
        .header-cta .cta-arrow {
            font-size: 16px;
            transition: transform var(--transition-fast);
        }
        .header-cta:hover {
            background: var(--accent);
            color: #0D0D0F;
        }
        .header-cta:hover .cta-arrow {
            transform: translateX(4px);
        }
        .header-cta:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }

        /* Breadcrumb */
        .breadcrumb-wrap {
            background: var(--bg-elevated);
            border-bottom: 1px solid var(--border);
            padding: 12px 0;
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--text-muted);
            flex-wrap: wrap;
        }
        .breadcrumb a {
            color: var(--text-muted);
            transition: color var(--transition-fast);
        }
        .breadcrumb a:hover {
            color: var(--accent);
        }
        .breadcrumb .separator {
            color: var(--text-dim);
        }
        .breadcrumb .current {
            color: var(--primary);
            font-weight: 600;
        }

        /* Page H1 Banner - small, not fullscreen */
        .page-banner {
            position: relative;
            min-height: 260px;
            max-height: 320px;
            display: flex;
            align-items: center;
            overflow: hidden;
            background: var(--bg-elevated);
            border-bottom: 1px solid var(--border);
        }
        .page-banner .banner-bg {
            position: absolute;
            inset: 0;
            background-size: cover;
            background-position: center;
            opacity: 0.35;
        }
        .page-banner .banner-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(13, 13, 15, 0.7) 0%, rgba(13, 13, 15, 0.85) 100%);
        }
        .page-banner .banner-content {
            position: relative;
            z-index: 2;
            width: 100%;
            padding: 48px 0;
        }
        .page-banner h1 {
            font-size: 2.4rem;
            font-weight: 900;
            letter-spacing: -0.5px;
            margin-bottom: 8px;
            text-shadow: 0 2px 20px rgba(230, 46, 46, 0.4);
        }
        .page-banner .banner-sub {
            color: var(--text-muted);
            font-size: 1.05rem;
            max-width: 620px;
            margin: 0;
        }
        .page-banner .banner-tag {
            display: inline-block;
            background: var(--primary);
            color: #fff;
            font-size: 0.75rem;
            font-weight: 700;
            padding: 4px 14px;
            border-radius: var(--radius-sm);
            letter-spacing: 1px;
            margin-bottom: 12px;
        }

        /* Team Cards Grid */
        .team-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .team-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            overflow: hidden;
            transition: all var(--transition-base);
            box-shadow: var(--shadow-card);
        }
        .team-card:hover {
            background: var(--card-bg-hover);
            border-color: var(--primary);
            box-shadow: var(--shadow-glow-red), var(--shadow-card);
            transform: translateY(-4px);
        }
        .team-card .team-img {
            aspect-ratio: 16 / 10;
            overflow: hidden;
            background: var(--bg-elevated);
        }
        .team-card .team-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-base);
        }
        .team-card:hover .team-img img {
            transform: scale(1.04);
        }
        .team-card .team-body {
            padding: 16px 18px 20px;
        }
        .team-card .team-name {
            font-size: 1.15rem;
            font-weight: 800;
            margin-bottom: 4px;
            letter-spacing: -0.3px;
        }
        .team-card .team-name .highlight {
            color: var(--primary);
        }
        .team-card .team-tagline {
            font-size: 0.82rem;
            color: var(--text-muted);
            margin-bottom: 10px;
        }
        .team-card .team-roster {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }
        .team-card .team-roster .player-tag {
            font-size: 0.72rem;
            background: var(--bg-elevated);
            color: var(--text-muted);
            padding: 3px 10px;
            border-radius: 20px;
            border: 1px solid var(--border);
        }
        .team-card .team-roster .player-tag:hover {
            border-color: var(--accent);
            color: var(--accent);
        }

        /* Player Data Comparison */
        .player-compare-wrap {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow-card);
        }
        .player-compare-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.88rem;
        }
        .player-compare-table th,
        .player-compare-table td {
            padding: 14px 16px;
            text-align: left;
            border-bottom: 1px solid var(--border);
            white-space: nowrap;
        }
        .player-compare-table th {
            background: var(--bg-elevated);
            color: var(--text-muted);
            font-weight: 600;
            font-size: 0.78rem;
            letter-spacing: 0.5px;
            text-transform: uppercase;
        }
        .player-compare-table tr:last-child td {
            border-bottom: none;
        }
        .player-compare-table tbody tr {
            transition: background var(--transition-fast);
        }
        .player-compare-table tbody tr:hover {
            background: var(--card-bg-hover);
        }
        .player-compare-table .player-id {
            font-weight: 700;
            color: var(--text);
        }
        .player-compare-table .stat-high {
            color: var(--accent);
            font-weight: 700;
        }
        .player-compare-table .stat-red {
            color: var(--primary);
            font-weight: 700;
        }
        .table-scroll {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
        }
        .table-caption {
            padding: 16px 20px;
            font-size: 0.85rem;
            color: var(--text-muted);
            border-bottom: 1px solid var(--border);
            background: var(--bg-elevated);
            font-weight: 600;
        }

        /* Honor Wall */
        .honor-wall {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .honor-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 24px;
            transition: all var(--transition-base);
            position: relative;
            overflow: hidden;
        }
        .honor-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 4px;
            height: 100%;
            background: var(--primary);
        }
        .honor-card:hover {
            border-color: var(--accent);
            box-shadow: var(--shadow-glow-orange), var(--shadow-card);
            transform: translateY(-4px);
        }
        .honor-card .honor-title {
            font-size: 1.05rem;
            font-weight: 800;
            margin-bottom: 6px;
        }
        .honor-card .honor-year {
            font-size: 0.75rem;
            color: var(--accent);
            font-weight: 600;
            letter-spacing: 1px;
            margin-bottom: 8px;
        }
        .honor-card .honor-desc {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin: 0;
        }

        /* Transfer News Timeline */
        .transfer-timeline {
            position: relative;
            padding-left: 32px;
            border-left: 2px solid var(--border);
            margin-left: 10px;
        }
        .transfer-item {
            position: relative;
            margin-bottom: 28px;
            padding-bottom: 4px;
        }
        .transfer-item:last-child {
            margin-bottom: 0;
        }
        .transfer-item::before {
            content: '';
            position: absolute;
            left: -39px;
            top: 6px;
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: var(--primary);
            border: 2px solid var(--bg);
            box-shadow: 0 0 0 3px var(--border);
        }
        .transfer-item .transfer-date {
            font-size: 0.75rem;
            color: var(--accent);
            font-weight: 600;
            letter-spacing: 1px;
            margin-bottom: 4px;
        }
        .transfer-item .transfer-title {
            font-weight: 700;
            font-size: 0.98rem;
            margin-bottom: 4px;
        }
        .transfer-item .transfer-desc {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin: 0;
        }

        /* Fan CTA */
        .fan-cta {
            background: var(--bg-elevated);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 40px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 32px;
            flex-wrap: wrap;
            position: relative;
            overflow: hidden;
        }
        .fan-cta::after {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, var(--primary-glow) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .fan-cta .cta-text {
            position: relative;
            z-index: 2;
            flex: 1;
            min-width: 260px;
        }
        .fan-cta .cta-text h2 {
            font-size: 1.5rem;
            margin-bottom: 8px;
        }
        .fan-cta .cta-text p {
            color: var(--text-muted);
            font-size: 0.95rem;
            margin: 0;
        }
        .fan-cta .cta-actions {
            position: relative;
            z-index: 2;
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--primary);
            color: #fff;
            font-weight: 700;
            font-size: 0.9rem;
            padding: 12px 28px;
            border-radius: var(--radius-sm);
            border: none;
            transition: all var(--transition-fast);
            letter-spacing: 0.5px;
            white-space: nowrap;
        }
        .btn-primary:hover {
            background: var(--accent);
            color: #0D0D0F;
            transform: translateY(-2px);
            box-shadow: var(--shadow-glow-orange);
        }
        .btn-primary:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }
        .btn-secondary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            color: var(--text);
            font-weight: 600;
            font-size: 0.9rem;
            padding: 12px 24px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-light);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .btn-secondary:hover {
            border-color: var(--accent);
            color: var(--accent);
            background: var(--card-bg-hover);
        }
        .btn-secondary:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }

        /* FAQ */
        .faq-list {
            max-width: 820px;
            margin: 0 auto;
        }
        .faq-item {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            margin-bottom: 12px;
            overflow: hidden;
            transition: border-color var(--transition-fast);
        }
        .faq-item.is-active {
            border-color: var(--primary);
        }
        .faq-question {
            width: 100%;
            text-align: left;
            background: none;
            border: none;
            color: var(--text);
            font-weight: 700;
            font-size: 0.95rem;
            padding: 18px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            cursor: pointer;
            transition: color var(--transition-fast);
            line-height: 1.5;
        }
        .faq-question:hover {
            color: var(--accent);
        }
        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 24px;
            height: 24px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--bg-elevated);
            border-radius: 50%;
            font-size: 16px;
            transition: all var(--transition-fast);
            color: var(--text-muted);
        }
        .faq-item.is-active .faq-question .faq-icon {
            background: var(--primary);
            color: #fff;
            transform: rotate(45deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.3s ease;
            padding: 0 20px;
            color: var(--text-muted);
            font-size: 0.88rem;
            line-height: 1.75;
        }
        .faq-answer p {
            margin: 0 0 12px 0;
        }
        .faq-answer p:last-child {
            margin-bottom: 0;
        }
        .faq-item.is-active .faq-answer {
            max-height: 400px;
            padding: 0 20px 20px;
        }

        /* Section dividers */
        .section-divider {
            height: 1px;
            background: var(--border);
            max-width: 1200px;
            margin: 0 auto;
        }

        /* Footer */
        .site-footer {
            background: #0a0a0c;
            border-top: 1px solid var(--border);
            padding: 48px 0 24px;
            margin-top: 0;
        }
        .footer-inner {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 32px;
        }
        .footer-brand .footer-logo {
            font-family: var(--font-title);
            font-weight: 900;
            font-size: 1.3rem;
            margin-bottom: 12px;
            letter-spacing: 0.5px;
        }
        .footer-brand .footer-logo .highlight {
            color: var(--primary);
        }
        .footer-brand p {
            color: var(--text-muted);
            font-size: 0.85rem;
            max-width: 320px;
            line-height: 1.6;
            margin: 0;
        }
        .footer-col h4 {
            font-size: 0.85rem;
            font-weight: 700;
            letter-spacing: 1px;
            text-transform: uppercase;
            color: var(--text-muted);
            margin-bottom: 14px;
        }
        .footer-col ul li {
            margin-bottom: 8px;
        }
        .footer-col ul li a {
            color: var(--text-dim);
            font-size: 0.85rem;
            transition: color var(--transition-fast);
        }
        .footer-col ul li a:hover {
            color: var(--accent);
        }
        .footer-bottom {
            border-top: 1px solid var(--border);
            padding-top: 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
        }
        .footer-bottom p {
            margin: 0;
            font-size: 0.8rem;
            color: var(--text-dim);
        }
        .footer-bottom .footer-domain {
            color: var(--text-muted);
            font-weight: 600;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .team-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .honor-wall {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
            .footer-brand {
                grid-column: span 2;
            }
            .section-head h2 {
                font-size: 1.8rem;
            }
            .page-banner h1 {
                font-size: 2rem;
            }
        }

        @media (max-width: 768px) {
            :root {
                --section-padding: 48px 0;
                --spacing-xxl: 48px;
                --spacing-xl: 40px;
            }
            .site-header {
                height: 56px;
            }
            .site-header .header-inner {
                padding: 0 16px;
                gap: 12px;
            }
            .logo-brand .logo-zh {
                font-size: 1rem;
            }
            .header-cta {
                font-size: 0.75rem;
                padding: 8px 14px;
            }
            .header-cta .cta-arrow {
                font-size: 14px;
            }
            .container-main {
                padding: 0 16px;
            }
            .team-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .honor-wall {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .fan-cta {
                padding: 24px;
                flex-direction: column;
                align-items: flex-start;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .footer-brand {
                grid-column: span 1;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }
            .section-head h2 {
                font-size: 1.5rem;
            }
            .page-banner {
                min-height: 200px;
                max-height: 240px;
            }
            .page-banner h1 {
                font-size: 1.6rem;
            }
            .page-banner .banner-sub {
                font-size: 0.9rem;
            }
            .player-compare-table th,
            .player-compare-table td {
                padding: 10px 12px;
                font-size: 0.8rem;
            }
            .btn-primary,
            .btn-secondary {
                padding: 10px 20px;
                font-size: 0.82rem;
                width: 100%;
                justify-content: center;
            }
            .fan-cta .cta-actions {
                width: 100%;
                flex-direction: column;
            }
            .faq-question {
                font-size: 0.88rem;
                padding: 14px 16px;
            }
            .faq-answer {
                font-size: 0.82rem;
            }
        }

        @media (max-width: 520px) {
            .section-head h2 {
                font-size: 1.3rem;
            }
            .page-banner h1 {
                font-size: 1.4rem;
            }
            .breadcrumb {
                font-size: 0.75rem;
                gap: 4px;
            }
            .team-card .team-body {
                padding: 12px 14px 16px;
            }
        }

/* roulang page: category4 */
:root {
            --primary: #E62E2E;
            --primary-dark: #b52020;
            --primary-glow: rgba(230, 46, 46, 0.4);
            --accent: #F5A623;
            --accent-dark: #d4881a;
            --accent-glow: rgba(245, 166, 35, 0.3);
            --bg: #0D0D0F;
            --bg-elevated: #111113;
            --card-bg: #151518;
            --card-bg-hover: #1a1a1f;
            --text: #F5F5F7;
            --text-muted: #9a9aa3;
            --text-dim: #6b6b74;
            --border: #2a2a30;
            --border-light: #3a3a42;
            --radius: 4px;
            --radius-sm: 3px;
            --shadow-hard: 4px 4px 0 rgba(0, 0, 0, 0.35);
            --shadow-card: 0 4px 16px rgba(0, 0, 0, 0.4);
            --shadow-glow-red: 0 0 24px rgba(230, 46, 46, 0.35);
            --shadow-glow-orange: 0 0 18px rgba(245, 166, 35, 0.25);
            --font-title: 'Noto Sans SC', 'Source Han Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --font-body: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --spacing-xs: 8px;
            --spacing-sm: 16px;
            --spacing-md: 24px;
            --spacing-lg: 40px;
            --spacing-xl: 64px;
            --spacing-xxl: 80px;
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s ease;
            --section-padding: 80px 0;
        }
        html {
            scroll-behavior: smooth;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }
        body {
            font-family: var(--font-body);
            background: var(--bg);
            color: var(--text);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            font-size: 16px;
            overflow-x: hidden;
            margin: 0;
            padding: 0;
        }
        a {
            color: var(--text);
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--accent);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        h1, h2, h3, h4, h5, h6 {
            font-family: var(--font-title);
            margin-top: 0;
            line-height: 1.25;
            color: var(--text);
        }
        p {
            margin-top: 0;
        }
        ul, ol {
            padding-left: 1.2rem;
        }
        .container-main {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }
        .section-pad {
            padding: var(--section-padding);
        }
        .section-pad-sm {
            padding: 48px 0;
        }
        .section-pad-lg {
            padding: 96px 0;
        }
        .section-alt {
            background: var(--bg-elevated);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }
        .section-head {
            margin-bottom: 40px;
        }
        .section-head .kicker {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 2px;
            text-transform: uppercase;
            color: var(--accent);
            margin-bottom: 8px;
            border-left: 3px solid var(--primary);
            padding-left: 12px;
        }
        .section-head h2 {
            font-weight: 800;
            font-size: 2rem;
            margin: 0 0 8px 0;
            letter-spacing: -0.5px;
        }
        .section-head p {
            color: var(--text-muted);
            font-size: 1rem;
            max-width: 680px;
            margin: 0;
        }
        .section-head.light h2 {
            color: #fff;
        }
        /* Header / Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(13, 13, 15, 0.92);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--border);
            height: 64px;
            display: flex;
            align-items: center;
        }
        .site-header .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
            gap: 24px;
        }
        .logo-brand {
            font-family: var(--font-title);
            font-weight: 900;
            font-size: 1.25rem;
            letter-spacing: 0.5px;
            color: var(--text);
            display: flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
        }
        .logo-brand .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 32px;
            height: 32px;
            background: var(--primary);
            border-radius: var(--radius-sm);
            color: #fff;
            font-size: 16px;
            font-weight: 900;
            letter-spacing: 0;
        }
        .logo-brand .logo-zh {
            color: var(--text);
        }
        .logo-brand .logo-highlight {
            color: var(--primary);
        }
        .header-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--primary);
            color: #fff;
            font-weight: 700;
            font-size: 0.88rem;
            padding: 10px 22px;
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
            border: none;
            cursor: pointer;
            white-space: nowrap;
            letter-spacing: 0.5px;
        }
        .header-cta .cta-arrow {
            font-size: 16px;
            transition: transform var(--transition-fast);
        }
        .header-cta:hover {
            background: var(--accent);
            color: #1a1a1a;
            box-shadow: var(--shadow-glow-orange);
        }
        .header-cta:hover .cta-arrow {
            transform: translateX(3px);
        }
        .header-cta:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }
        /* Breadcrumb */
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--text-muted);
            margin-bottom: 16px;
            flex-wrap: wrap;
        }
        .breadcrumb a {
            color: var(--text-muted);
            transition: color var(--transition-fast);
        }
        .breadcrumb a:hover {
            color: var(--accent);
        }
        .breadcrumb .separator {
            color: var(--text-dim);
        }
        .breadcrumb .current {
            color: var(--text);
            font-weight: 600;
        }
        /* Category Hero Banner */
        .category-hero {
            position: relative;
            min-height: 280px;
            max-height: 320px;
            background: url('/assets/images/98d098f1e930f79d.webp') center center / cover no-repeat;
            display: flex;
            align-items: center;
            padding: 48px 0;
            border-bottom: 1px solid var(--border);
            overflow: hidden;
        }
        .category-hero::before {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(90deg, rgba(13,13,15,0.96) 0%, rgba(13,13,15,0.8) 55%, rgba(230,46,46,0.25) 100%);
            z-index: 1;
        }
        .category-hero .hero-content {
            position: relative;
            z-index: 2;
            max-width: 720px;
        }
        .category-hero .category-tag {
            display: inline-block;
            background: var(--primary);
            color: #fff;
            font-size: 12px;
            font-weight: 700;
            letter-spacing: 1px;
            padding: 4px 12px;
            border-radius: var(--radius-sm);
            margin-bottom: 12px;
        }
        .category-hero h1 {
            font-size: 2.8rem;
            font-weight: 900;
            letter-spacing: -1px;
            margin-bottom: 12px;
            color: #fff;
            text-shadow: 0 2px 20px rgba(0,0,0,0.6);
        }
        .category-hero p {
            font-size: 1.1rem;
            color: var(--text-muted);
            max-width: 620px;
            margin-bottom: 0;
        }
        /* News list cards */
        .news-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .news-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
            display: flex;
            flex-direction: column;
        }
        .news-card:hover {
            background: var(--card-bg-hover);
            border-color: var(--primary);
            box-shadow: var(--shadow-glow-red);
            transform: translateY(-3px);
        }
        .news-card .news-image {
            position: relative;
            aspect-ratio: 16/9;
            overflow: hidden;
            background: #1e1e23;
        }
        .news-card .news-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-base);
        }
        .news-card:hover .news-image img {
            transform: scale(1.04);
        }
        .news-card .news-image .news-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--primary);
            color: #fff;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: var(--radius-sm);
            letter-spacing: 0.5px;
        }
        .news-card .news-body {
            padding: 20px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }
        .news-card .news-date {
            font-size: 13px;
            color: var(--text-dim);
            margin-bottom: 8px;
            letter-spacing: 0.3px;
        }
        .news-card h3 {
            font-size: 1.1rem;
            font-weight: 700;
            line-height: 1.45;
            margin-bottom: 10px;
            letter-spacing: -0.3px;
        }
        .news-card h3 a {
            color: var(--text);
            transition: color var(--transition-fast);
        }
        .news-card h3 a:hover {
            color: var(--accent);
        }
        .news-card .news-summary {
            color: var(--text-muted);
            font-size: 0.9rem;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 16px;
            line-height: 1.6;
        }
        /* Data brief */
        .data-brief-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }
        .data-brief-item {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 24px 20px;
            text-align: left;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-fast);
        }
        .data-brief-item:hover {
            border-color: var(--accent);
            box-shadow: var(--shadow-glow-orange);
            transform: translateY(-2px);
        }
        .data-brief-item .data-number {
            font-family: var(--font-title);
            font-weight: 900;
            font-size: 2.4rem;
            color: var(--accent);
            line-height: 1.1;
            margin-bottom: 8px;
        }
        .data-brief-item .data-label {
            color: var(--text-muted);
            font-size: 0.9rem;
        }
        /* Feature column */
        .feature-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr;
            gap: 24px;
        }
        .feature-main,
        .feature-side {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
        }
        .feature-main:hover,
        .feature-side:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-glow-red);
            transform: translateY(-3px);
        }
        .feature-main {
            display: flex;
            flex-direction: column;
        }
        .feature-main .feature-image {
            aspect-ratio: 16/8;
            overflow: hidden;
            background: #1e1e23;
        }
        .feature-main .feature-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .feature-main .feature-content {
            padding: 24px;
        }
        .feature-tag {
            display: inline-block;
            background: rgba(230,46,46,0.12);
            color: var(--primary);
            border: 1px solid rgba(230,46,46,0.35);
            font-size: 12px;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: var(--radius-sm);
            margin-bottom: 10px;
            letter-spacing: 0.5px;
        }
        .feature-main h3 {
            font-size: 1.6rem;
            font-weight: 800;
            margin-bottom: 12px;
            line-height: 1.3;
        }
        .feature-main p {
            color: var(--text-muted);
            font-size: 0.95rem;
            margin-bottom: 16px;
        }
        .feature-side {
            display: grid;
            grid-template-rows: 1fr 1fr;
            gap: 1px;
            background: var(--border);
        }
        .feature-side-item {
            background: var(--card-bg);
            padding: 22px;
            transition: all var(--transition-fast);
            display: flex;
            flex-direction: column;
            justify-content: center;
        }
        .feature-side-item:hover {
            background: var(--card-bg-hover);
        }
        .feature-side-item h4 {
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 8px;
            line-height: 1.4;
        }
        .feature-side-item p {
            color: var(--text-muted);
            font-size: 0.85rem;
            margin-bottom: 0;
        }
        /* Tag cloud */
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }
        .tag-cloud .tag {
            display: inline-block;
            background: var(--card-bg);
            border: 1px solid var(--border);
            color: var(--text-muted);
            font-size: 0.85rem;
            font-weight: 600;
            padding: 8px 18px;
            border-radius: 20px;
            letter-spacing: 0.5px;
            transition: all var(--transition-fast);
            cursor: default;
        }
        .tag-cloud .tag:hover {
            border-color: var(--primary);
            color: var(--text);
            background: var(--card-bg-hover);
            box-shadow: var(--shadow-glow-red);
        }
        /* Subscribe form */
        .subscribe-panel {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 40px;
            box-shadow: var(--shadow-card);
        }
        .subscribe-panel .subscribe-inner {
            display: grid;
            grid-template-columns: 1.2fr 1fr;
            gap: 32px;
            align-items: center;
        }
        .subscribe-panel h2 {
            font-size: 1.8rem;
            font-weight: 800;
            margin-bottom: 12px;
        }
        .subscribe-panel p {
            color: var(--text-muted);
            margin-bottom: 0;
        }
        .subscribe-form {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .subscribe-form .form-group {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .subscribe-form input[type="email"],
        .subscribe-form input[type="text"] {
            flex: 1;
            min-width: 200px;
            background: #0d0d0f;
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            color: var(--text);
            font-size: 0.95rem;
            padding: 14px 16px;
            transition: all var(--transition-fast);
            outline: none;
            height: 46px;
        }
        .subscribe-form input::placeholder {
            color: var(--text-dim);
        }
        .subscribe-form input:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(230,46,46,0.15);
        }
        .subscribe-form .btn-primary {
            height: 46px;
            background: var(--primary);
            color: #fff;
            font-weight: 700;
            font-size: 0.9rem;
            padding: 0 26px;
            border: none;
            border-radius: var(--radius-sm);
            cursor: pointer;
            letter-spacing: 0.5px;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .subscribe-form .btn-primary:hover {
            background: var(--accent);
            color: #1a1a1a;
            box-shadow: var(--shadow-glow-orange);
        }
        .subscribe-form .btn-primary:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }
        .subscribe-form .form-note {
            font-size: 0.8rem;
            color: var(--text-dim);
        }
        /* CTA band */
        .cta-band {
            background: linear-gradient(135deg, #1a1a1f 0%, #111113 60%, #1a0b0b 100%);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 48px 40px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            box-shadow: var(--shadow-card);
            flex-wrap: wrap;
        }
        .cta-band h2 {
            font-size: 1.8rem;
            font-weight: 800;
            margin-bottom: 8px;
        }
        .cta-band p {
            color: var(--text-muted);
            font-size: 1rem;
            margin-bottom: 0;
            max-width: 600px;
        }
        .btn-outline-light {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            border: 1px solid var(--border-light);
            color: var(--text);
            font-weight: 700;
            font-size: 0.9rem;
            padding: 12px 28px;
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
            white-space: nowrap;
            cursor: pointer;
        }
        .btn-outline-light:hover {
            border-color: var(--accent);
            color: var(--accent);
            box-shadow: var(--shadow-glow-orange);
        }
        /* Footer */
        .site-footer {
            background: #0a0a0c;
            border-top: 1px solid var(--border);
            padding: 56px 0 24px;
            margin-top: 0;
        }
        .footer-inner {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 40px;
        }
        .footer-brand .footer-logo {
            font-family: var(--font-title);
            font-weight: 900;
            font-size: 1.3rem;
            color: var(--text);
            margin-bottom: 12px;
            letter-spacing: 0.5px;
        }
        .footer-brand .footer-logo .highlight {
            color: var(--primary);
        }
        .footer-brand p {
            color: var(--text-muted);
            font-size: 0.9rem;
            margin-bottom: 0;
            max-width: 320px;
            line-height: 1.7;
        }
        .footer-col h4 {
            font-size: 0.95rem;
            font-weight: 700;
            margin-bottom: 16px;
            color: var(--text);
            letter-spacing: 0.5px;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col li {
            margin-bottom: 10px;
        }
        .footer-col a {
            color: var(--text-muted);
            font-size: 0.88rem;
            transition: color var(--transition-fast);
        }
        .footer-col a:hover {
            color: var(--accent);
        }
        .footer-bottom {
            border-top: 1px solid var(--border);
            padding-top: 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
        }
        .footer-bottom p {
            color: var(--text-dim);
            font-size: 0.82rem;
            margin: 0;
        }
        .footer-bottom .footer-domain {
            color: var(--text-muted);
            letter-spacing: 0.3px;
        }
        /* Responsive */
        @media (max-width: 1024px) {
            .news-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .data-brief-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .feature-grid {
                grid-template-columns: 1fr;
            }
            .subscribe-panel .subscribe-inner {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width: 768px) {
            .site-header {
                height: 56px;
            }
            .site-header .header-inner {
                padding: 0 16px;
            }
            .header-cta {
                padding: 8px 16px;
                font-size: 0.8rem;
            }
            .category-hero {
                min-height: 220px;
                max-height: 240px;
                padding: 32px 0;
            }
            .category-hero h1 {
                font-size: 2rem;
            }
            .category-hero p {
                font-size: 0.95rem;
            }
            .section-pad {
                padding: 56px 0;
            }
            .news-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .data-brief-grid {
                grid-template-columns: 1fr;
                gap: 12px;
            }
            .cta-band {
                padding: 32px 24px;
                flex-direction: column;
                align-items: flex-start;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .footer-brand {
                grid-column: 1 / -1;
            }
        }
        @media (max-width: 520px) {
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .footer-brand {
                grid-column: auto;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }
            .subscribe-form .form-group {
                flex-direction: column;
            }
            .subscribe-form input[type="email"],
            .subscribe-form input[type="text"] {
                min-width: 100%;
            }
            .section-head h2 {
                font-size: 1.6rem;
            }
        }

/* roulang page: category3 */
:root {
            --primary: #E62E2E;
            --primary-dark: #b52020;
            --primary-glow: rgba(230, 46, 46, 0.4);
            --accent: #F5A623;
            --accent-dark: #d4881a;
            --accent-glow: rgba(245, 166, 35, 0.3);
            --bg: #0D0D0F;
            --bg-elevated: #111113;
            --card-bg: #151518;
            --card-bg-hover: #1a1a1f;
            --text: #F5F5F7;
            --text-muted: #9a9aa3;
            --text-dim: #6b6b74;
            --border: #2a2a30;
            --border-light: #3a3a42;
            --radius: 4px;
            --radius-sm: 3px;
            --shadow-hard: 4px 4px 0 rgba(0, 0, 0, 0.35);
            --shadow-card: 0 4px 16px rgba(0, 0, 0, 0.4);
            --shadow-glow-red: 0 0 24px rgba(230, 46, 46, 0.35);
            --shadow-glow-orange: 0 0 18px rgba(245, 166, 35, 0.25);
            --font-title: 'Noto Sans SC', 'Source Han Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --font-body: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --spacing-xs: 8px;
            --spacing-sm: 16px;
            --spacing-md: 24px;
            --spacing-lg: 40px;
            --spacing-xl: 64px;
            --spacing-xxl: 80px;
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s ease;
            --section-padding: 80px 0;
        }

        * {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-body);
            background: var(--bg);
            color: var(--text);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            font-size: 16px;
            overflow-x: hidden;
            margin: 0;
            padding: 0;
        }

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

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

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

        .container-main {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .section-pad {
            padding: 60px 0;
        }

        .section-pad-sm {
            padding: 40px 0;
        }

        .section-alt {
            background: var(--bg-elevated);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

        .section-head {
            margin-bottom: 32px;
        }

        .section-head .kicker {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 2px;
            text-transform: uppercase;
            color: var(--accent);
            margin-bottom: 8px;
            border-left: 3px solid var(--primary);
            padding-left: 12px;
        }

        .section-head h2 {
            font-family: var(--font-title);
            font-weight: 800;
            font-size: 2rem;
            color: var(--text);
            margin: 0 0 8px 0;
            letter-spacing: -0.5px;
            line-height: 1.25;
        }

        .section-head p {
            color: var(--text-muted);
            font-size: 1rem;
            max-width: 680px;
            margin: 0;
        }

        /* Header / Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(13, 13, 15, 0.92);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--border);
            height: 64px;
            display: flex;
            align-items: center;
        }

        .site-header .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
            gap: 24px;
        }

        .logo-brand {
            font-family: var(--font-title);
            font-weight: 900;
            font-size: 1.25rem;
            letter-spacing: 0.5px;
            color: var(--text);
            display: flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
        }

        .logo-brand .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 32px;
            height: 32px;
            background: var(--primary);
            border-radius: var(--radius-sm);
            color: #fff;
            font-size: 16px;
            font-weight: 900;
            letter-spacing: 0;
        }

        .logo-brand:hover {
            color: var(--text);
        }

        .logo-brand .logo-zh {
            color: var(--text);
        }

        .logo-brand .logo-highlight {
            color: var(--primary);
        }

        .header-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--primary);
            color: #fff;
            font-weight: 700;
            font-size: 0.88rem;
            padding: 10px 22px;
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
            border: none;
            cursor: pointer;
            white-space: nowrap;
            letter-spacing: 0.5px;
        }

        .header-cta .cta-arrow {
            font-size: 16px;
            transition: transform var(--transition-fast);
        }

        .header-cta:hover {
            background: var(--accent);
            color: #0D0D0F;
            box-shadow: var(--shadow-glow-orange);
        }

        .header-cta:hover .cta-arrow {
            transform: translateX(4px);
        }

        .header-cta:focus {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }

        /* Breadcrumb */
        .breadcrumb-bar {
            background: var(--bg-elevated);
            border-bottom: 1px solid var(--border);
            padding: 12px 0;
        }

        .breadcrumb-nav {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
            font-size: 0.85rem;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }

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

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

        .breadcrumb-nav .separator {
            color: var(--text-dim);
            user-select: none;
        }

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

        /* Category H1 Banner - small */
        .cat-banner {
            background: linear-gradient(135deg, #1a1a1f 0%, #151518 50%, #0D0D0F 100%);
            border-bottom: 1px solid var(--border);
            padding: 48px 0 40px;
            position: relative;
            overflow: hidden;
        }

        .cat-banner::before {
            content: '';
            position: absolute;
            top: -50px;
            right: -30px;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, var(--primary-glow) 0%, transparent 70%);
            pointer-events: none;
            opacity: 0.5;
        }

        .cat-banner .container-main {
            position: relative;
            z-index: 1;
        }

        .cat-banner h1 {
            font-family: var(--font-title);
            font-weight: 900;
            font-size: 2.4rem;
            color: var(--text);
            margin: 0 0 12px 0;
            letter-spacing: -0.5px;
            line-height: 1.2;
        }

        .cat-banner .cat-desc {
            color: var(--text-muted);
            font-size: 1.05rem;
            max-width: 680px;
            margin: 0;
            line-height: 1.7;
        }

        /* Guide Cards */
        .guide-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

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

        .guide-card:hover {
            background: var(--card-bg-hover);
            border-color: var(--primary);
            box-shadow: var(--shadow-glow-red);
            transform: translateY(-4px);
        }

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

        .guide-card .guide-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-base);
        }

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

        .guide-card .tag-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--primary);
            color: #fff;
            font-size: 0.75rem;
            font-weight: 700;
            padding: 4px 10px;
            border-radius: var(--radius-sm);
            letter-spacing: 0.5px;
        }

        .guide-card .guide-body {
            padding: 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .guide-card .guide-title {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 1.15rem;
            color: var(--text);
            margin: 0 0 8px 0;
            line-height: 1.4;
        }

        .guide-card .guide-summary {
            color: var(--text-muted);
            font-size: 0.9rem;
            line-height: 1.65;
            margin: 0 0 12px 0;
            flex: 1;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .guide-card .guide-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 0.8rem;
            color: var(--text-dim);
            border-top: 1px solid var(--border);
            padding-top: 12px;
        }

        .guide-card .guide-meta .date {
            color: var(--text-dim);
        }

        .guide-card .guide-meta .read-more {
            color: var(--accent);
            font-weight: 600;
            transition: color var(--transition-fast);
        }

        .guide-card:hover .guide-meta .read-more {
            color: var(--accent-dark);
        }

        /* Tag Cloud */
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }

        .tag-cloud .tag-pill {
            background: var(--card-bg);
            border: 1px solid var(--border);
            color: var(--text-muted);
            padding: 8px 18px;
            border-radius: 999px;
            font-size: 0.85rem;
            font-weight: 500;
            transition: all var(--transition-fast);
            cursor: pointer;
        }

        .tag-cloud .tag-pill:hover {
            background: var(--primary);
            border-color: var(--primary);
            color: #fff;
            box-shadow: var(--shadow-glow-red);
        }

        .tag-cloud .tag-pill.hot {
            background: var(--accent);
            border-color: var(--accent);
            color: #0D0D0F;
            font-weight: 700;
        }

        /* Version Update */
        .version-update-box {
            background: var(--card-bg);
            border-left: 4px solid var(--primary);
            border-radius: var(--radius-sm);
            padding: 24px 28px;
        }

        .version-update-box .version-label {
            display: inline-block;
            background: var(--primary);
            color: #fff;
            font-size: 0.8rem;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: var(--radius-sm);
            margin-bottom: 12px;
            letter-spacing: 0.5px;
        }

        .version-update-box h3 {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 1.2rem;
            color: var(--text);
            margin: 0 0 8px 0;
        }

        .version-update-box p {
            color: var(--text-muted);
            font-size: 0.95rem;
            margin: 0 0 12px 0;
            line-height: 1.7;
        }

        .version-update-box ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .version-update-box ul li {
            color: var(--text-muted);
            font-size: 0.9rem;
            padding: 6px 0 6px 20px;
            position: relative;
        }

        .version-update-box ul li::before {
            content: '▸';
            position: absolute;
            left: 0;
            color: var(--accent);
            font-weight: 700;
        }

        /* Beginner & Advanced */
        .beginner-section,
        .advanced-section {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: start;
        }

        .beginner-content,
        .advanced-content {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 32px;
            transition: all var(--transition-base);
        }

        .beginner-content:hover,
        .advanced-content:hover {
            border-color: var(--border-light);
            box-shadow: var(--shadow-card);
        }

        .beginner-content h3,
        .advanced-content h3 {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 1.3rem;
            color: var(--text);
            margin: 0 0 16px 0;
            padding-bottom: 12px;
            border-bottom: 2px solid var(--border);
        }

        .beginner-content h3 {
            border-bottom-color: var(--accent);
        }

        .advanced-content h3 {
            border-bottom-color: var(--primary);
        }

        .beginner-content p,
        .advanced-content p {
            color: var(--text-muted);
            font-size: 0.95rem;
            line-height: 1.75;
            margin: 0 0 16px 0;
        }

        .beginner-content ul,
        .advanced-content ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .beginner-content ul li,
        .advanced-content ul li {
            color: var(--text-muted);
            font-size: 0.9rem;
            padding: 8px 0 8px 20px;
            position: relative;
            line-height: 1.6;
        }

        .beginner-content ul li::before,
        .advanced-content ul li::before {
            content: '◆';
            position: absolute;
            left: 0;
            font-size: 0.6rem;
            top: 14px;
        }

        .beginner-content ul li::before {
            color: var(--accent);
        }

        .advanced-content ul li::before {
            color: var(--primary);
        }

        /* Subscribe CTA */
        .subscribe-cta {
            background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 40%, var(--accent-dark) 100%);
            border-radius: var(--radius);
            padding: 48px 40px;
            display: grid;
            grid-template-columns: 1fr auto;
            gap: 32px;
            align-items: center;
            position: relative;
            overflow: hidden;
        }

        .subscribe-cta::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -40px;
            width: 250px;
            height: 250px;
            background: radial-gradient(circle, rgba(255, 255, 255, 0.15) 0%, transparent 70%);
            pointer-events: none;
        }

        .subscribe-cta .cta-text h2 {
            font-family: var(--font-title);
            font-weight: 800;
            font-size: 1.6rem;
            color: #fff;
            margin: 0 0 8px 0;
            line-height: 1.3;
            position: relative;
            z-index: 1;
        }

        .subscribe-cta .cta-text p {
            color: rgba(255, 255, 255, 0.85);
            font-size: 0.95rem;
            margin: 0;
            position: relative;
            z-index: 1;
        }

        .subscribe-cta .cta-action {
            position: relative;
            z-index: 1;
        }

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

        .subscribe-form input[type="email"] {
            background: rgba(13, 13, 15, 0.7);
            border: 1px solid rgba(255, 255, 255, 0.3);
            border-radius: var(--radius-sm);
            padding: 12px 16px;
            color: #fff;
            font-size: 0.9rem;
            min-width: 240px;
            transition: all var(--transition-fast);
        }

        .subscribe-form input[type="email"]::placeholder {
            color: rgba(255, 255, 255, 0.5);
        }

        .subscribe-form input[type="email"]:focus {
            outline: none;
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(245, 166, 35, 0.3);
        }

        .subscribe-form button {
            background: #0D0D0F;
            color: #fff;
            border: none;
            border-radius: var(--radius-sm);
            padding: 12px 28px;
            font-weight: 700;
            font-size: 0.9rem;
            cursor: pointer;
            transition: all var(--transition-fast);
            letter-spacing: 0.5px;
            white-space: nowrap;
        }

        .subscribe-form button:hover {
            background: var(--accent-dark);
            color: #0D0D0F;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
        }

        .subscribe-form button:focus {
            outline: 2px solid #fff;
            outline-offset: 2px;
        }

        /* FAQ */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            margin-bottom: 12px;
            overflow: hidden;
            transition: all var(--transition-fast);
        }

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

        .faq-question {
            width: 100%;
            background: transparent;
            border: none;
            color: var(--text);
            font-family: var(--font-title);
            font-size: 1rem;
            font-weight: 700;
            padding: 18px 24px;
            cursor: pointer;
            text-align: left;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            transition: all var(--transition-fast);
            letter-spacing: 0.3px;
        }

        .faq-question .faq-icon {
            font-size: 1.2rem;
            color: var(--accent);
            flex-shrink: 0;
            transition: transform var(--transition-fast);
        }

        .faq-question:hover {
            color: var(--accent);
        }

        .faq-question:focus {
            outline: 2px solid var(--accent);
            outline-offset: -2px;
        }

        .faq-answer {
            display: none;
            padding: 0 24px 20px;
            color: var(--text-muted);
            font-size: 0.9rem;
            line-height: 1.75;
            border-top: 1px solid var(--border);
            padding-top: 16px;
        }

        .faq-item.active .faq-answer {
            display: block;
        }

        .faq-item.active .faq-question .faq-icon {
            transform: rotate(45deg);
        }

        /* Footer */
        .site-footer {
            background: #0A0A0C;
            border-top: 1px solid var(--border);
            padding: 48px 0 24px;
        }

        .site-footer .footer-inner {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 32px;
        }

        .footer-brand .footer-logo {
            font-family: var(--font-title);
            font-weight: 900;
            font-size: 1.2rem;
            color: var(--text);
            margin-bottom: 12px;
        }

        .footer-brand .footer-logo .highlight {
            color: var(--primary);
        }

        .footer-brand p {
            color: var(--text-muted);
            font-size: 0.85rem;
            line-height: 1.7;
            margin: 0;
        }

        .footer-col h4 {
            font-family: var(--font-title);
            font-weight: 700;
            font-size: 0.95rem;
            color: var(--text);
            margin: 0 0 12px 0;
            padding-bottom: 8px;
            border-bottom: 2px solid var(--primary);
            display: inline-block;
        }

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

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

        .footer-col ul li a {
            color: var(--text-muted);
            font-size: 0.85rem;
            transition: color var(--transition-fast);
        }

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

        .footer-bottom {
            border-top: 1px solid var(--border);
            padding-top: 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 8px;
        }

        .footer-bottom p {
            color: var(--text-dim);
            font-size: 0.8rem;
            margin: 0;
        }

        .footer-bottom .footer-domain {
            color: var(--text-muted);
            font-weight: 500;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .guide-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 18px;
            }

            .beginner-section,
            .advanced-section {
                grid-template-columns: 1fr;
                gap: 24px;
            }

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

            .section-head h2 {
                font-size: 1.7rem;
            }

            .cat-banner h1 {
                font-size: 2rem;
            }
        }

        @media (max-width: 768px) {
            .site-header .header-inner {
                padding: 0 16px;
            }

            .logo-brand {
                font-size: 1.05rem;
            }

            .logo-brand .logo-icon {
                width: 28px;
                height: 28px;
                font-size: 14px;
            }

            .header-cta {
                font-size: 0.78rem;
                padding: 8px 16px;
            }

            .container-main {
                padding: 0 16px;
            }

            .section-pad {
                padding: 40px 0;
            }

            .breadcrumb-nav {
                padding: 0 16px;
                font-size: 0.78rem;
            }

            .cat-banner {
                padding: 32px 0 28px;
            }

            .cat-banner h1 {
                font-size: 1.7rem;
            }

            .cat-banner .cat-desc {
                font-size: 0.9rem;
            }

            .section-head h2 {
                font-size: 1.45rem;
            }

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

            .guide-card .guide-title {
                font-size: 1.05rem;
            }

            .tag-cloud {
                gap: 8px;
            }

            .tag-cloud .tag-pill {
                padding: 6px 14px;
                font-size: 0.78rem;
            }

            .version-update-box {
                padding: 18px 20px;
            }

            .beginner-content,
            .advanced-content {
                padding: 20px;
            }

            .subscribe-cta {
                grid-template-columns: 1fr;
                padding: 32px 24px;
                gap: 20px;
            }

            .subscribe-cta .cta-text h2 {
                font-size: 1.3rem;
            }

            .subscribe-form {
                flex-direction: column;
                width: 100%;
            }

            .subscribe-form input[type="email"] {
                min-width: 100%;
                width: 100%;
            }

            .subscribe-form button {
                width: 100%;
                padding: 12px;
            }

            .faq-question {
                font-size: 0.9rem;
                padding: 14px 18px;
            }

            .faq-answer {
                padding: 0 18px 16px;
                padding-top: 12px;
                font-size: 0.85rem;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }

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

        @media (max-width: 520px) {
            .site-header {
                height: 56px;
            }

            .site-header .header-inner {
                padding: 0 12px;
                gap: 12px;
            }

            .logo-brand {
                font-size: 0.95rem;
                gap: 6px;
            }

            .logo-brand .logo-icon {
                width: 24px;
                height: 24px;
                font-size: 12px;
            }

            .header-cta {
                font-size: 0.72rem;
                padding: 7px 12px;
                gap: 4px;
            }

            .header-cta .cta-arrow {
                font-size: 13px;
            }

            .container-main {
                padding: 0 12px;
            }

            .breadcrumb-nav {
                padding: 0 12px;
                font-size: 0.72rem;
                gap: 4px;
            }

            .cat-banner h1 {
                font-size: 1.4rem;
            }

            .section-head h2 {
                font-size: 1.25rem;
            }

            .section-head .kicker {
                font-size: 11px;
                letter-spacing: 1px;
            }

            .guide-card .guide-body {
                padding: 14px;
            }

            .guide-card .guide-meta {
                flex-direction: column;
                align-items: flex-start;
                gap: 4px;
            }

            .subscribe-cta {
                padding: 24px 18px;
            }

            .faq-question {
                font-size: 0.82rem;
                padding: 12px 14px;
                gap: 8px;
            }
        }