/* roulang page: index */
:root {
            --bg-primary: #0a0e17;
            --bg-secondary: #111827;
            --bg-tertiary: #0d1522;
            --brand: #00e5ff;
            --brand-dim: rgba(0, 229, 255, 0.15);
            --brand-glow: rgba(0, 229, 255, 0.45);
            --accent: #ff4d00;
            --accent-dim: rgba(255, 77, 0, 0.18);
            --text-primary: #f5f7fa;
            --text-secondary: #a0aec0;
            --text-muted: #8b9bb4;
            --border: #1f2b3d;
            --border-soft: rgba(255, 255, 255, 0.06);
            --radius-card: 16px;
            --radius-btn: 12px;
            --radius-nav: 20px;
            --radius-badge: 8px;
            --shadow-card: 0 8px 24px rgba(0, 0, 0, 0.3);
            --shadow-hover: 0 12px 32px rgba(0, 229, 255, 0.12);
            --shadow-accent-hover: 0 12px 32px rgba(255, 77, 0, 0.15);
            --font-sans: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", "Noto Sans SC", sans-serif;
            --font-mono: "SF Mono", "Cascadia Code", "Roboto Mono", "Consolas", monospace;
            --section-pad: 72px;
            --container-max: 1200px;
            --transition-base: 0.25s ease;
            --transition-smooth: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

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

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

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-primary);
            background-color: var(--bg-primary);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
            min-height: 100vh;
        }

        a {
            color: var(--brand);
            text-decoration: none;
            transition: color var(--transition-base);
        }
        a:hover {
            color: #7ceeff;
            text-decoration: none;
        }

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

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

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

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

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

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

        .section-eyebrow {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.08em;
            color: var(--brand);
            text-transform: uppercase;
            margin-bottom: 12px;
            background: var(--brand-dim);
            padding: 4px 12px;
            border-radius: 20px;
            border: 1px solid rgba(0, 229, 255, 0.2);
        }

        .section-title {
            font-size: clamp(24px, 3vw, 32px);
            font-weight: 700;
            line-height: 1.3;
            color: var(--text-primary);
            margin-bottom: 14px;
            letter-spacing: -0.01em;
        }

        .section-desc {
            font-size: 16px;
            line-height: 1.85;
            color: var(--text-secondary);
            max-width: 720px;
            margin: 0 auto 36px;
        }

        /* ============ Dock Navigation ============ */
        .dock-header {
            position: fixed;
            top: 16px;
            left: 50%;
            transform: translateX(-50%);
            z-index: 1050;
            width: calc(100% - 32px);
            max-width: 1100px;
            background: rgba(10, 14, 23, 0.78);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-nav);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.35);
            padding: 10px 20px;
            transition: all var(--transition-smooth);
        }

        .dock-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: nowrap;
        }

        .dock-logo {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-primary);
            white-space: nowrap;
            letter-spacing: -0.01em;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .dock-logo i {
            font-size: 22px;
            color: var(--brand);
        }
        .dock-logo a {
            color: var(--text-primary);
            transition: color var(--transition-base);
        }
        .dock-logo a:hover {
            color: var(--brand);
        }

        .dock-nav {
            display: flex;
            align-items: center;
            gap: 22px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .dock-nav li {
            margin: 0;
            padding: 0;
        }
        .dock-nav a {
            font-size: 15px;
            font-weight: 500;
            color: var(--text-secondary);
            position: relative;
            padding: 4px 0;
            white-space: nowrap;
            transition: color var(--transition-base);
        }
        .dock-nav a::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--brand);
            border-radius: 2px;
            transition: width var(--transition-base);
        }
        .dock-nav a:hover {
            color: var(--text-primary);
        }
        .dock-nav a:hover::after {
            width: 100%;
        }
        .dock-nav a.active {
            color: var(--brand);
        }
        .dock-nav a.active::after {
            width: 100%;
        }

        .dock-cta {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .dock-cta .btn-dock {
            background: var(--brand);
            color: var(--bg-primary);
            border: none;
            border-radius: var(--radius-btn);
            padding: 8px 16px;
            font-size: 14px;
            font-weight: 600;
            white-space: nowrap;
            transition: all var(--transition-base);
            cursor: pointer;
        }
        .dock-cta .btn-dock:hover {
            background: #7ceeff;
            box-shadow: 0 0 20px var(--brand-glow);
            transform: translateY(-1px);
        }

        .dock-burger {
            display: none;
            background: none;
            border: 1px solid var(--border);
            border-radius: 10px;
            color: var(--text-primary);
            padding: 6px 10px;
            font-size: 22px;
            line-height: 1;
            cursor: pointer;
            transition: all var(--transition-base);
        }
        .dock-burger:hover {
            border-color: var(--brand);
            color: var(--brand);
        }

        .dock-mobile-menu {
            display: none;
            flex-direction: column;
            gap: 12px;
            padding-top: 14px;
            border-top: 1px solid var(--border-soft);
            margin-top: 10px;
        }
        .dock-mobile-menu.open {
            display: flex;
        }
        .dock-mobile-menu a {
            font-size: 16px;
            color: var(--text-secondary);
            padding: 8px 4px;
            border-radius: 8px;
            transition: all var(--transition-base);
        }
        .dock-mobile-menu a:hover {
            color: var(--brand);
            background: var(--brand-dim);
            padding-left: 12px;
        }

        /* ============ Buttons ============ */
        .btn-brand {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--brand);
            color: var(--bg-primary);
            border: none;
            border-radius: var(--radius-btn);
            padding: 12px 26px;
            font-size: 15px;
            font-weight: 600;
            cursor: pointer;
            transition: all var(--transition-base);
            text-decoration: none;
            line-height: 1.4;
        }
        .btn-brand:hover {
            background: #7ceeff;
            color: var(--bg-primary);
            box-shadow: 0 0 24px var(--brand-glow);
            transform: translateY(-2px);
            text-decoration: none;
        }
        .btn-brand:active {
            transform: translateY(0) scale(0.98);
        }

        .btn-outline-brand {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            color: var(--brand);
            border: 1px solid var(--brand);
            border-radius: var(--radius-btn);
            padding: 11px 24px;
            font-size: 15px;
            font-weight: 600;
            cursor: pointer;
            transition: all var(--transition-base);
            text-decoration: none;
            line-height: 1.4;
        }
        .btn-outline-brand:hover {
            background: var(--brand-dim);
            border-color: #7ceeff;
            color: #7ceeff;
            box-shadow: 0 0 18px var(--brand-glow);
            transform: translateY(-2px);
            text-decoration: none;
        }
        .btn-outline-brand:active {
            transform: translateY(0) scale(0.98);
        }

        .btn-sm {
            padding: 8px 18px;
            font-size: 14px;
        }

        /* ============ Hero ============ */
        .hero-section {
            min-height: 100vh;
            display: flex;
            align-items: center;
            padding-top: 120px;
            padding-bottom: 60px;
            background: url('/assets/images/346d726ef5103d5f.webp') center/cover no-repeat;
            position: relative;
            overflow: hidden;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(10, 14, 23, 0.85) 0%, rgba(10, 14, 23, 0.72) 55%, rgba(10, 14, 23, 0.92) 100%);
            z-index: 1;
        }
        .hero-section::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 200px;
            background: linear-gradient(180deg, transparent, var(--bg-primary) 85%);
            z-index: 2;
            pointer-events: none;
        }
        .hero-content {
            position: relative;
            z-index: 3;
        }
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--accent-dim);
            color: #ff8a5c;
            font-size: 13px;
            font-weight: 600;
            padding: 6px 14px;
            border-radius: 20px;
            border: 1px solid rgba(255, 77, 0, 0.25);
            margin-bottom: 18px;
            letter-spacing: 0.04em;
        }
        .hero-badge i {
            font-size: 14px;
        }
        .hero-title {
            font-size: clamp(30px, 5vw, 48px);
            font-weight: 800;
            line-height: 1.2;
            color: var(--text-primary);
            margin-bottom: 18px;
            letter-spacing: -0.02em;
        }
        .hero-title .highlight {
            color: var(--brand);
            text-shadow: 0 0 30px var(--brand-glow);
        }
        .hero-subtitle {
            font-size: 17px;
            line-height: 1.85;
            color: var(--text-secondary);
            max-width: 560px;
            margin-bottom: 28px;
        }
        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-bottom: 36px;
        }

        .hero-demo-panel {
            background: rgba(17, 24, 39, 0.82);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 22px;
            box-shadow: 0 16px 40px rgba(0, 0, 0, 0.45);
            backdrop-filter: blur(8px);
        }
        .demo-panel-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 16px;
            padding-bottom: 12px;
            border-bottom: 1px solid var(--border-soft);
        }
        .demo-panel-header span {
            font-size: 13px;
            font-weight: 600;
            color: var(--text-secondary);
            letter-spacing: 0.04em;
        }
        .live-dot {
            display: inline-block;
            width: 8px;
            height: 8px;
            background: #00ff88;
            border-radius: 50%;
            animation: pulse-dot 1.5s ease-in-out infinite;
        }
        @keyframes pulse-dot {
            0%, 100% { opacity: 1; box-shadow: 0 0 8px rgba(0, 255, 136, 0.6); }
            50% { opacity: 0.5; box-shadow: 0 0 2px rgba(0, 255, 136, 0.3); }
        }
        .demo-match-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 8px;
            border-bottom: 1px solid var(--border-soft);
            gap: 10px;
        }
        .demo-match-row:last-child {
            border-bottom: none;
        }
        .demo-team {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-primary);
            min-width: 60px;
        }
        .demo-score {
            font-family: var(--font-mono);
            font-size: 20px;
            font-weight: 700;
            color: var(--brand);
            letter-spacing: 0.04em;
        }
        .demo-status {
            font-size: 12px;
            color: var(--text-muted);
            background: var(--bg-tertiary);
            padding: 3px 10px;
            border-radius: 12px;
            white-space: nowrap;
        }
        .demo-status.live {
            color: #00ff88;
            background: rgba(0, 255, 136, 0.1);
        }

        /* ============ Badge & Tag ============ */
        .badge-tag {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: var(--radius-badge);
            background: var(--brand-dim);
            color: var(--brand);
            border: 1px solid rgba(0, 229, 255, 0.2);
            white-space: nowrap;
            letter-spacing: 0.03em;
        }
        .badge-tag.accent {
            background: var(--accent-dim);
            color: #ff8a5c;
            border-color: rgba(255, 77, 0, 0.25);
        }
        .badge-tag.plain {
            background: var(--bg-tertiary);
            color: var(--text-secondary);
            border-color: var(--border);
        }

        /* ============ Cards ============ */
        .card-esports {
            background: rgba(17, 24, 39, 0.72);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 22px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-smooth);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .card-esports:hover {
            transform: translateY(-4px);
            border-color: rgba(0, 229, 255, 0.35);
            box-shadow: var(--shadow-hover);
        }
        .card-esports .card-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 10px;
            line-height: 1.4;
        }
        .card-esports .card-text {
            font-size: 14px;
            line-height: 1.75;
            color: var(--text-secondary);
            flex-grow: 1;
            margin-bottom: 12px;
        }
        .card-esports .card-link {
            font-size: 14px;
            font-weight: 600;
            color: var(--brand);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .card-cover {
            overflow: hidden;
            border-radius: var(--radius-card);
            border: 1px solid var(--border);
            background: var(--bg-tertiary);
            transition: all var(--transition-smooth);
        }
        .card-cover img {
            width: 100%;
            height: 180px;
            object-fit: cover;
            transition: transform var(--transition-smooth);
        }
        .card-cover:hover {
            border-color: rgba(0, 229, 255, 0.3);
            box-shadow: var(--shadow-hover);
        }
        .card-cover:hover img {
            transform: scale(1.04);
        }
        .card-cover-body {
            padding: 18px 20px;
        }
        .card-cover-body h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
            line-height: 1.4;
        }
        .card-cover-body p {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 0;
        }

        /* ============ List styles ============ */
        .info-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .info-list li {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            padding: 14px 0;
            border-bottom: 1px solid var(--border-soft);
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.7;
            transition: all var(--transition-base);
        }
        .info-list li:last-child {
            border-bottom: none;
        }
        .info-list li:hover {
            color: var(--text-primary);
        }
        .info-list li i {
            color: var(--brand);
            font-size: 16px;
            margin-top: 3px;
            flex-shrink: 0;
        }
        .info-list li .list-date {
            font-size: 13px;
            color: var(--text-muted);
            white-space: nowrap;
            margin-left: auto;
            padding-left: 12px;
            font-family: var(--font-mono);
        }

        /* ============ Data stats ============ */
        .stat-item {
            text-align: center;
            padding: 24px 16px;
            background: rgba(17, 24, 39, 0.7);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            transition: all var(--transition-base);
        }
        .stat-item:hover {
            border-color: rgba(0, 229, 255, 0.3);
            box-shadow: var(--shadow-hover);
        }
        .stat-number {
            font-family: var(--font-mono);
            font-size: 36px;
            font-weight: 800;
            color: var(--brand);
            line-height: 1.2;
            margin-bottom: 6px;
            letter-spacing: -0.01em;
        }
        .stat-label {
            font-size: 14px;
            color: var(--text-secondary);
            font-weight: 500;
        }

        /* ============ Steps ============ */
        .step-item {
            display: flex;
            gap: 16px;
            align-items: flex-start;
            padding: 20px;
            background: rgba(17, 24, 39, 0.65);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            transition: all var(--transition-base);
            height: 100%;
        }
        .step-item:hover {
            border-color: rgba(0, 229, 255, 0.3);
            box-shadow: var(--shadow-hover);
        }
        .step-num {
            min-width: 40px;
            height: 40px;
            background: var(--brand-dim);
            color: var(--brand);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 16px;
            font-family: var(--font-mono);
            flex-shrink: 0;
            border: 1px solid rgba(0, 229, 255, 0.25);
        }
        .step-item h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
        }
        .step-item p {
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 0;
            line-height: 1.7;
        }

        /* ============ Ranking ============ */
        .rank-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .rank-list li {
            display: flex;
            align-items: center;
            gap: 14px;
            padding: 12px 16px;
            background: rgba(17, 24, 39, 0.6);
            border: 1px solid var(--border-soft);
            border-radius: 10px;
            margin-bottom: 8px;
            font-size: 15px;
            color: var(--text-secondary);
            transition: all var(--transition-base);
        }
        .rank-list li:hover {
            border-color: rgba(0, 229, 255, 0.3);
            background: rgba(17, 24, 39, 0.85);
            transform: translateX(4px);
        }
        .rank-num {
            font-family: var(--font-mono);
            font-weight: 700;
            font-size: 16px;
            color: var(--brand);
            min-width: 28px;
            text-align: center;
        }
        .rank-num.top {
            color: var(--accent);
        }
        .rank-name {
            font-weight: 600;
            color: var(--text-primary);
            flex-grow: 1;
        }
        .rank-tag {
            font-size: 12px;
            color: var(--text-muted);
            background: var(--bg-tertiary);
            padding: 2px 10px;
            border-radius: 10px;
            white-space: nowrap;
        }

        /* ============ FAQ ============ */
        .faq-item {
            background: rgba(17, 24, 39, 0.65);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            margin-bottom: 12px;
            overflow: hidden;
            transition: all var(--transition-base);
        }
        .faq-item:hover {
            border-color: rgba(0, 229, 255, 0.3);
        }
        .faq-question {
            width: 100%;
            background: none;
            border: none;
            padding: 18px 22px;
            font-size: 16px;
            font-weight: 600;
            color: var(--text-primary);
            display: flex;
            align-items: center;
            justify-content: space-between;
            cursor: pointer;
            text-align: left;
            gap: 12px;
            transition: color var(--transition-base);
        }
        .faq-question:hover {
            color: var(--brand);
        }
        .faq-question i {
            font-size: 18px;
            transition: transform var(--transition-base);
            flex-shrink: 0;
        }
        .faq-item.open .faq-question i {
            transform: rotate(180deg);
            color: var(--brand);
        }
        .faq-answer {
            padding: 0 22px 18px;
            font-size: 15px;
            line-height: 1.8;
            color: var(--text-secondary);
            display: none;
        }
        .faq-item.open .faq-answer {
            display: block;
            animation: fadeIn 0.3s ease;
        }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(-6px); }
            to { opacity: 1; transform: translateY(0); }
        }

        /* ============ CTA ============ */
        .cta-banner {
            background: linear-gradient(135deg, rgba(0, 229, 255, 0.08) 0%, rgba(255, 77, 0, 0.06) 50%, rgba(10, 14, 23, 0.4) 100%);
            border: 1px solid var(--border);
            border-radius: 20px;
            padding: 44px 36px;
            text-align: center;
            box-shadow: var(--shadow-card);
            position: relative;
            overflow: hidden;
        }
        .cta-banner::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(0, 229, 255, 0.12) 0%, transparent 65%);
            pointer-events: none;
        }
        .cta-banner h2 {
            font-size: clamp(22px, 3vw, 30px);
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 12px;
        }
        .cta-banner p {
            font-size: 16px;
            color: var(--text-secondary);
            max-width: 560px;
            margin: 0 auto 24px;
            line-height: 1.8;
        }

        /* ============ Footer ============ */
        .site-footer {
            background: var(--bg-secondary);
            border-top: 1px solid var(--border);
            padding: 52px 0 28px;
            margin-top: 0;
        }
        .footer-brand {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 10px;
            letter-spacing: -0.01em;
        }
        .footer-brand i {
            color: var(--brand);
        }
        .footer-text {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.8;
            max-width: 320px;
        }
        .footer-heading {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 14px;
            letter-spacing: 0.02em;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 8px;
        }
        .footer-links a {
            font-size: 14px;
            color: var(--text-secondary);
            transition: color var(--transition-base);
        }
        .footer-links a:hover {
            color: var(--brand);
        }
        .footer-bottom {
            border-top: 1px solid var(--border-soft);
            margin-top: 36px;
            padding-top: 18px;
            font-size: 13px;
            color: var(--text-muted);
            text-align: center;
        }

        /* ============ Responsive ============ */
        @media (max-width: 991px) {
            :root {
                --section-pad: 52px;
            }
            .hero-section {
                padding-top: 100px;
                padding-bottom: 48px;
                min-height: auto;
            }
            .dock-nav {
                gap: 14px;
            }
            .dock-nav a {
                font-size: 14px;
            }
        }

        @media (max-width: 767px) {
            :root {
                --section-pad: 40px;
            }
            .dock-header {
                top: 10px;
                width: calc(100% - 20px);
                padding: 8px 14px;
                border-radius: 16px;
            }
            .dock-nav {
                display: none;
            }
            .dock-cta .btn-dock {
                display: none;
            }
            .dock-burger {
                display: inline-flex;
            }
            .hero-title {
                font-size: clamp(26px, 7vw, 36px);
            }
            .hero-subtitle {
                font-size: 15px;
            }
            .hero-demo-panel {
                padding: 16px;
                margin-top: 20px;
            }
            .demo-team {
                font-size: 12px;
                min-width: 44px;
            }
            .demo-score {
                font-size: 16px;
            }
            .card-esports {
                padding: 18px;
            }
            .stat-number {
                font-size: 28px;
            }
            .cta-banner {
                padding: 30px 20px;
            }
            .cta-banner h2 {
                font-size: 22px;
            }
            .footer-heading {
                margin-top: 20px;
            }
            .step-item {
                padding: 16px;
            }
            .faq-question {
                font-size: 15px;
                padding: 14px 16px;
            }
            .faq-answer {
                padding: 0 16px 14px;
                font-size: 14px;
            }
        }

        @media (max-width: 520px) {
            :root {
                --section-pad: 32px;
            }
            .hero-section {
                padding-top: 90px;
            }
            .hero-actions {
                flex-direction: column;
                gap: 10px;
            }
            .btn-brand,
            .btn-outline-brand {
                width: 100%;
                justify-content: center;
            }
            .card-cover img {
                height: 150px;
            }
            .demo-match-row {
                flex-wrap: wrap;
                gap: 6px;
            }
            .info-list li {
                flex-wrap: wrap;
                gap: 8px;
            }
            .info-list li .list-date {
                margin-left: 0;
                width: 100%;
                padding-left: 28px;
            }
            .rank-list li {
                flex-wrap: wrap;
                gap: 8px;
            }
        }

/* roulang page: category2 */
:root {
    --bg-primary: #0a0e17;
    --bg-secondary: #111827;
    --bg-tertiary: #0d1522;
    --brand: #00e5ff;
    --brand-dim: rgba(0, 229, 255, 0.15);
    --brand-glow: rgba(0, 229, 255, 0.45);
    --accent: #ff4d00;
    --accent-dim: rgba(255, 77, 0, 0.18);
    --text-primary: #f5f7fa;
    --text-secondary: #a0aec0;
    --text-muted: #8b9bb4;
    --border: #1f2b3d;
    --border-soft: rgba(255, 255, 255, 0.06);
    --radius-card: 16px;
    --radius-btn: 12px;
    --radius-nav: 20px;
    --radius-badge: 8px;
    --shadow-card: 0 8px 24px rgba(0, 0, 0, 0.3);
    --shadow-hover: 0 12px 32px rgba(0, 229, 255, 0.12);
    --shadow-accent-hover: 0 12px 32px rgba(255, 77, 0, 0.15);
    --font-sans: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", "Noto Sans SC", sans-serif;
    --font-mono: "SF Mono", "Cascadia Code", "Roboto Mono", "Consolas", monospace;
    --section-pad: 72px;
    --container-max: 1200px;
    --transition-base: 0.25s ease;
    --transition-smooth: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}
body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.75;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    min-height: 100vh;
}
a {
    color: var(--brand);
    text-decoration: none;
    transition: color var(--transition-base);
}
a:hover {
    color: #7ceeff;
    text-decoration: none;
}
img {
    max-width: 100%;
    height: auto;
    display: block;
}
button, input, textarea {
    font-family: inherit;
    font-size: inherit;
}
button:focus-visible, a:focus-visible, input:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}
.container-custom {
    max-width: var(--container-max);
    margin: 0 auto;
    padding-left: 24px;
    padding-right: 24px;
}
section {
    padding-top: var(--section-pad);
    padding-bottom: var(--section-pad);
    position: relative;
}
.section-alt {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-soft);
    border-bottom: 1px solid var(--border-soft);
}
.section-eyebrow {
    display: inline-block;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.08em;
    color: var(--brand);
    text-transform: uppercase;
    margin-bottom: 12px;
    background: var(--brand-dim);
    padding: 4px 12px;
    border-radius: 20px;
    border: 1px solid rgba(0, 229, 255, 0.2);
}
.section-title {
    font-size: clamp(24px, 3vw, 32px);
    font-weight: 700;
    line-height: 1.3;
    color: var(--text-primary);
    margin-bottom: 14px;
    letter-spacing: -0.01em;
}
.section-desc {
    font-size: 16px;
    line-height: 1.85;
    color: var(--text-secondary);
    max-width: 720px;
    margin: 0 auto 36px;
}
/* Dock Navigation */
.dock-header {
    position: fixed;
    top: 16px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1050;
    width: calc(100% - 32px);
    max-width: 1100px;
    background: rgba(10, 14, 23, 0.78);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-nav);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.35);
    padding: 10px 20px;
    transition: all var(--transition-smooth);
}
.dock-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}
.dock-logo {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    white-space: nowrap;
    letter-spacing: -0.01em;
    display: flex;
    align-items: center;
    gap: 8px;
}
.dock-logo i {
    font-size: 22px;
    color: var(--brand);
}
.dock-logo a {
    color: var(--text-primary);
    transition: color var(--transition-base);
}
.dock-logo a:hover {
    color: var(--brand);
}
.dock-nav {
    display: flex;
    align-items: center;
    gap: 22px;
    list-style: none;
    margin: 0;
    padding: 0;
}
.dock-nav li {
    margin: 0;
    padding: 0;
}
.dock-nav a {
    font-size: 15px;
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
    padding: 4px 0;
    white-space: nowrap;
    transition: color var(--transition-base);
}
.dock-nav a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 0;
    height: 2px;
    background: var(--brand);
    border-radius: 2px;
    transition: width var(--transition-base);
}
.dock-nav a:hover {
    color: var(--text-primary);
}
.dock-nav a:hover::after {
    width: 100%;
}
.dock-nav a.active {
    color: var(--brand);
}
.dock-nav a.active::after {
    width: 100%;
}
.dock-cta {
    display: flex;
    align-items: center;
    gap: 10px;
}
.btn-dock {
    display: inline-block;
    padding: 8px 18px;
    background: var(--brand);
    color: #0a0e17;
    font-size: 14px;
    font-weight: 600;
    border-radius: var(--radius-btn);
    border: none;
    white-space: nowrap;
    transition: all var(--transition-base);
}
.btn-dock:hover {
    background: #7ceeff;
    color: #0a0e17;
    box-shadow: 0 0 20px var(--brand-glow);
}
.btn-dock:active {
    transform: scale(0.97);
}
.dock-burger {
    display: none;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 24px;
    padding: 4px 12px;
    cursor: pointer;
    transition: all var(--transition-base);
}
.dock-burger:hover {
    border-color: var(--brand);
    color: var(--brand);
}
.dock-mobile-menu {
    display: none;
    flex-direction: column;
    gap: 4px;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--border-soft);
}
.dock-mobile-menu a {
    font-size: 15px;
    font-weight: 500;
    color: var(--text-secondary);
    padding: 10px 12px;
    border-radius: 10px;
    transition: all var(--transition-base);
}
.dock-mobile-menu a:hover,
.dock-mobile-menu a.active {
    background: var(--brand-dim);
    color: var(--brand);
}
/* Breadcrumb */
.breadcrumb-bar {
    padding-top: 100px;
    padding-bottom: 20px;
    background: var(--bg-primary);
}
.breadcrumb-nav {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--text-muted);
    flex-wrap: wrap;
}
.breadcrumb-nav a {
    color: var(--text-secondary);
    transition: color var(--transition-base);
}
.breadcrumb-nav a:hover {
    color: var(--brand);
}
.breadcrumb-nav .sep {
    color: var(--text-muted);
    font-size: 12px;
}
.breadcrumb-nav .current {
    color: var(--brand);
    font-weight: 500;
}
/* Category Header */
.category-header {
    padding: 20px 0 40px;
    background: var(--bg-primary);
}
.category-header h1 {
    font-size: clamp(30px, 4vw, 40px);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
    letter-spacing: -0.01em;
}
.category-header .cat-desc {
    font-size: 17px;
    line-height: 1.85;
    color: var(--text-secondary);
    max-width: 760px;
}
/* Guide List Cards */
.guide-list-card {
    background: rgba(17, 24, 39, 0.72);
    border: 1px solid var(--border);
    border-radius: var(--radius-card);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: all var(--transition-smooth);
    margin-bottom: 24px;
}
.guide-list-card:hover {
    border-color: rgba(0, 229, 255, 0.3);
    box-shadow: var(--shadow-hover);
    transform: translateY(-4px);
}
.guide-list-card .card-img-wrap {
    position: relative;
    overflow: hidden;
    height: 220px;
}
.guide-list-card .card-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.guide-list-card:hover .card-img-wrap img {
    transform: scale(1.05);
}
.guide-list-card .card-img-wrap .overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(10,14,23,0.1) 0%, rgba(10,14,23,0.8) 100%);
}
.guide-list-card .card-badge-top {
    position: absolute;
    top: 14px;
    left: 14px;
    z-index: 2;
}
.guide-list-card .card-body-pad {
    padding: 22px 24px;
}
.guide-list-card .card-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 10px;
    line-height: 1.4;
}
.guide-list-card .card-text {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.75;
    margin-bottom: 16px;
}
.guide-list-card .card-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 13px;
    color: var(--text-muted);
}
.guide-list-card .card-meta i {
    font-size: 14px;
    color: var(--brand);
    margin-right: 4px;
}
.badge-brand {
    display: inline-block;
    padding: 4px 12px;
    font-size: 12px;
    font-weight: 600;
    background: var(--brand-dim);
    color: var(--brand);
    border-radius: var(--radius-badge);
    border: 1px solid rgba(0, 229, 255, 0.2);
}
.badge-accent {
    display: inline-block;
    padding: 4px 12px;
    font-size: 12px;
    font-weight: 600;
    background: var(--accent-dim);
    color: var(--accent);
    border-radius: var(--radius-badge);
    border: 1px solid rgba(255, 77, 0, 0.25);
}
.badge-outline {
    display: inline-block;
    padding: 4px 12px;
    font-size: 12px;
    font-weight: 500;
    background: transparent;
    color: var(--text-secondary);
    border-radius: var(--radius-badge);
    border: 1px solid var(--border);
}
/* Hot Guide List */
.hot-guide-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    background: rgba(17, 24, 39, 0.6);
    border: 1px solid var(--border-soft);
    border-radius: 14px;
    padding: 18px 20px;
    margin-bottom: 12px;
    transition: all var(--transition-base);
}
.hot-guide-item:hover {
    border-color: rgba(0, 229, 255, 0.25);
    background: rgba(17, 24, 39, 0.85);
    box-shadow: var(--shadow-card);
}
.hot-guide-item .hot-rank {
    font-family: var(--font-mono);
    font-size: 28px;
    font-weight: 700;
    color: var(--accent);
    min-width: 44px;
    text-align: center;
    line-height: 1.2;
}
.hot-guide-item .hot-content {
    flex: 1;
}
.hot-guide-item .hot-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 6px;
}
.hot-guide-item .hot-meta {
    font-size: 13px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}
.hot-guide-item .hot-meta i {
    color: var(--brand);
    font-size: 12px;
    margin-right: 3px;
}
/* Version Updates */
.version-item {
    display: flex;
    gap: 18px;
    padding: 18px 0;
    border-bottom: 1px solid var(--border-soft);
}
.version-item:last-child {
    border-bottom: none;
}
.version-item .version-tag {
    font-family: var(--font-mono);
    font-size: 14px;
    font-weight: 700;
    color: var(--brand);
    background: var(--brand-dim);
    border: 1px solid rgba(0, 229, 255, 0.2);
    padding: 6px 14px;
    border-radius: 8px;
    white-space: nowrap;
    height: fit-content;
}
.version-item .version-content {
    flex: 1;
}
.version-item .version-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 6px;
}
.version-item .version-text {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 8px;
}
.version-item .version-date {
    font-size: 12px;
    color: var(--text-muted);
}
/* Beginner Steps */
.beginner-step-card {
    background: rgba(17, 24, 39, 0.72);
    border: 1px solid var(--border);
    border-radius: var(--radius-card);
    padding: 24px 22px;
    text-align: center;
    height: 100%;
    transition: all var(--transition-smooth);
}
.beginner-step-card:hover {
    border-color: rgba(0, 229, 255, 0.3);
    box-shadow: var(--shadow-hover);
    transform: translateY(-4px);
}
.beginner-step-card .step-number {
    font-family: var(--font-mono);
    font-size: 40px;
    font-weight: 700;
    color: var(--brand);
    margin-bottom: 10px;
    line-height: 1;
}
.beginner-step-card h4 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 10px;
}
.beginner-step-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin: 0;
}
/* Topic Collection */
.topic-card {
    background: rgba(17, 24, 39, 0.6);
    border: 1px solid var(--border-soft);
    border-radius: 14px;
    padding: 20px 18px;
    text-align: center;
    height: 100%;
    transition: all var(--transition-base);
    cursor: pointer;
}
.topic-card:hover {
    border-color: var(--brand);
    box-shadow: var(--shadow-hover);
    transform: translateY(-3px);
}
.topic-card .topic-icon {
    font-size: 32px;
    color: var(--brand);
    margin-bottom: 10px;
}
.topic-card h5 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 6px;
}
.topic-card p {
    font-size: 13px;
    color: var(--text-muted);
    margin: 0;
}
/* CTA Section */
.cta-panel {
    background: rgba(17, 24, 39, 0.8);
    border: 1px solid rgba(0, 229, 255, 0.2);
    border-radius: var(--radius-card);
    padding: 36px 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}
.cta-panel .cta-text h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}
.cta-panel .cta-text p {
    font-size: 15px;
    color: var(--text-secondary);
    margin: 0;
}
.btn-primary-custom {
    display: inline-block;
    padding: 12px 28px;
    background: var(--brand);
    color: #0a0e17;
    font-size: 15px;
    font-weight: 600;
    border-radius: var(--radius-btn);
    border: none;
    transition: all var(--transition-base);
    white-space: nowrap;
}
.btn-primary-custom:hover {
    background: #7ceeff;
    color: #0a0e17;
    box-shadow: 0 0 24px var(--brand-glow);
}
.btn-primary-custom:active {
    transform: scale(0.97);
}
.btn-accent-custom {
    display: inline-block;
    padding: 12px 28px;
    background: var(--accent);
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    border-radius: var(--radius-btn);
    border: none;
    transition: all var(--transition-base);
    white-space: nowrap;
}
.btn-accent-custom:hover {
    background: #ff6a2a;
    color: #fff;
    box-shadow: 0 0 24px rgba(255, 77, 0, 0.4);
}
.btn-accent-custom:active {
    transform: scale(0.97);
}
/* Footer */
.site-footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-soft);
    padding: 56px 0 24px;
}
.site-footer .footer-brand {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}
.site-footer .footer-brand i {
    color: var(--brand);
    font-size: 22px;
}
.site-footer .footer-text {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}
.site-footer .footer-heading {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 14px;
}
.site-footer .footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}
.site-footer .footer-links li {
    margin-bottom: 8px;
}
.site-footer .footer-links a {
    font-size: 14px;
    color: var(--text-muted);
    transition: color var(--transition-base);
}
.site-footer .footer-links a:hover {
    color: var(--brand);
}
.site-footer .footer-bottom {
    border-top: 1px solid var(--border-soft);
    margin-top: 36px;
    padding-top: 18px;
    text-align: center;
    font-size: 13px;
    color: var(--text-muted);
}
/* Responsive */
@media (max-width: 992px) {
    .dock-nav {
        gap: 14px;
    }
    .dock-nav a {
        font-size: 14px;
    }
    .dock-cta .btn-dock {
        display: none;
    }
}
@media (max-width: 768px) {
    .dock-nav {
        display: none;
    }
    .dock-burger {
        display: inline-block;
    }
    .dock-mobile-menu.active {
        display: flex;
    }
    .dock-header {
        top: 10px;
        width: calc(100% - 20px);
        padding: 8px 16px;
        border-radius: 16px;
    }
    .dock-logo {
        font-size: 18px;
    }
    :root {
        --section-pad: 52px;
    }
    .category-header h1 {
        font-size: 28px;
    }
    .guide-list-card .card-img-wrap {
        height: 180px;
    }
    .cta-panel {
        flex-direction: column;
        align-items: flex-start;
        padding: 24px 20px;
    }
    .cta-panel .cta-text h3 {
        font-size: 18px;
    }
    .hot-guide-item {
        flex-direction: column;
        gap: 10px;
    }
    .hot-guide-item .hot-rank {
        font-size: 24px;
        min-width: auto;
        text-align: left;
    }
    .version-item {
        flex-direction: column;
        gap: 10px;
    }
    .version-item .version-tag {
        width: fit-content;
    }
}
@media (max-width: 520px) {
    :root {
        --section-pad: 32px;
    }
    .container-custom {
        padding-left: 16px;
        padding-right: 16px;
    }
    .category-header h1 {
        font-size: 24px;
    }
    .category-header .cat-desc {
        font-size: 15px;
    }
    .guide-list-card .card-title {
        font-size: 18px;
    }
    .guide-list-card .card-body-pad {
        padding: 16px 18px;
    }
    .section-title {
        font-size: 22px;
    }
    .breadcrumb-bar {
        padding-top: 80px;
    }
    .btn-primary-custom,
    .btn-accent-custom {
        padding: 10px 20px;
        font-size: 14px;
    }
}

/* roulang page: category1 */
:root {
            --bg-primary: #0a0e17;
            --bg-secondary: #111827;
            --bg-tertiary: #0d1522;
            --brand: #00e5ff;
            --brand-dim: rgba(0, 229, 255, 0.15);
            --brand-glow: rgba(0, 229, 255, 0.45);
            --accent: #ff4d00;
            --accent-dim: rgba(255, 77, 0, 0.18);
            --text-primary: #f5f7fa;
            --text-secondary: #a0aec0;
            --text-muted: #8b9bb4;
            --border: #1f2b3d;
            --border-soft: rgba(255, 255, 255, 0.06);
            --radius-card: 16px;
            --radius-btn: 12px;
            --radius-nav: 20px;
            --radius-badge: 8px;
            --shadow-card: 0 8px 24px rgba(0, 0, 0, 0.3);
            --shadow-hover: 0 12px 32px rgba(0, 229, 255, 0.12);
            --shadow-accent-hover: 0 12px 32px rgba(255, 77, 0, 0.15);
            --font-sans: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", "Noto Sans SC", sans-serif;
            --font-mono: "SF Mono", "Cascadia Code", "Roboto Mono", "Consolas", monospace;
            --section-pad: 72px;
            --container-max: 1200px;
            --transition-base: 0.25s ease;
            --transition-smooth: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

        @media (max-width: 991px) {
            :root {
                --section-pad: 52px;
            }
        }

        @media (max-width: 767px) {
            :root {
                --section-pad: 40px;
            }
        }

        @media (max-width: 575px) {
            :root {
                --section-pad: 32px;
            }
        }

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

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

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-primary);
            background-color: var(--bg-primary);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
            min-height: 100vh;
        }

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

        a:hover {
            color: #7ceeff;
            text-decoration: none;
        }

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

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

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

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

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

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

        .section-eyebrow {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.08em;
            color: var(--brand);
            text-transform: uppercase;
            margin-bottom: 12px;
            background: var(--brand-dim);
            padding: 4px 12px;
            border-radius: 20px;
            border: 1px solid rgba(0, 229, 255, 0.2);
        }

        .section-title {
            font-size: clamp(24px, 3vw, 32px);
            font-weight: 700;
            line-height: 1.3;
            color: var(--text-primary);
            margin-bottom: 14px;
            letter-spacing: -0.01em;
        }

        .section-desc {
            font-size: 16px;
            line-height: 1.85;
            color: var(--text-secondary);
            max-width: 720px;
            margin: 0 auto 36px;
        }

        /* Dock Navigation */
        .dock-header {
            position: fixed;
            top: 16px;
            left: 50%;
            transform: translateX(-50%);
            z-index: 1050;
            width: calc(100% - 32px);
            max-width: 1100px;
            background: rgba(10, 14, 23, 0.78);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-nav);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.35);
            padding: 10px 20px;
            transition: all var(--transition-smooth);
        }

        .dock-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
        }

        .dock-logo {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-primary);
            white-space: nowrap;
            letter-spacing: -0.01em;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .dock-logo i {
            font-size: 22px;
            color: var(--brand);
        }

        .dock-logo a {
            color: var(--text-primary);
            transition: color var(--transition-base);
        }

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

        .dock-nav {
            display: flex;
            align-items: center;
            gap: 22px;
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .dock-nav li {
            margin: 0;
            padding: 0;
        }

        .dock-nav a {
            font-size: 15px;
            font-weight: 500;
            color: var(--text-secondary);
            position: relative;
            padding: 4px 0;
            white-space: nowrap;
            transition: color var(--transition-base);
        }

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

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

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

        .dock-nav a.active {
            color: var(--brand);
            font-weight: 600;
        }

        .dock-cta {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .btn-dock {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--brand);
            color: #0a0e17;
            font-size: 14px;
            font-weight: 600;
            padding: 8px 18px;
            border-radius: var(--radius-btn);
            border: none;
            white-space: nowrap;
            transition: all var(--transition-base);
        }

        .btn-dock:hover {
            background: #7ceeff;
            color: #0a0e17;
            box-shadow: 0 6px 20px rgba(0, 229, 255, 0.3);
            transform: translateY(-1px);
        }

        .dock-burger {
            display: none;
            background: transparent;
            border: 1px solid var(--border);
            color: var(--text-primary);
            font-size: 22px;
            width: 40px;
            height: 40px;
            border-radius: 10px;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all var(--transition-base);
        }

        .dock-burger:hover {
            border-color: var(--brand);
            color: var(--brand);
        }

        .dock-mobile-menu {
            display: none;
            flex-direction: column;
            gap: 4px;
            padding: 16px 8px 8px;
            margin-top: 12px;
            border-top: 1px solid var(--border-soft);
        }

        .dock-mobile-menu a {
            font-size: 15px;
            font-weight: 500;
            color: var(--text-secondary);
            padding: 10px 14px;
            border-radius: 10px;
            transition: all var(--transition-base);
        }

        .dock-mobile-menu a:hover {
            background: var(--brand-dim);
            color: var(--brand);
        }

        .dock-mobile-menu a.active {
            background: var(--brand-dim);
            color: var(--brand);
            font-weight: 600;
        }

        /* Page Head */
        .page-head {
            padding-top: 120px;
            padding-bottom: 48px;
            background: var(--bg-tertiary);
            border-bottom: 1px solid var(--border-soft);
            position: relative;
            overflow: hidden;
        }

        .page-head::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/346d726ef5103d5f.webp') center / cover no-repeat;
            opacity: 0.18;
            pointer-events: none;
        }

        .page-head::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(10, 14, 23, 0.55) 0%, rgba(10, 14, 23, 0.88) 100%);
            pointer-events: none;
        }

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

        .breadcrumb-custom {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--text-muted);
            margin-bottom: 16px;
            flex-wrap: wrap;
        }

        .breadcrumb-custom a {
            color: var(--text-secondary);
            transition: color var(--transition-base);
        }

        .breadcrumb-custom a:hover {
            color: var(--brand);
        }

        .breadcrumb-custom .sep {
            color: var(--text-muted);
            font-size: 12px;
        }

        .breadcrumb-custom .current {
            color: var(--brand);
            font-weight: 500;
        }

        .page-head h1 {
            font-size: clamp(28px, 4vw, 40px);
            font-weight: 700;
            line-height: 1.25;
            color: var(--text-primary);
            margin-bottom: 12px;
            letter-spacing: -0.01em;
        }

        .page-head .head-desc {
            font-size: 16px;
            line-height: 1.85;
            color: var(--text-secondary);
            max-width: 680px;
        }

        /* Match Cards */
        .match-card {
            display: flex;
            gap: 20px;
            background: rgba(17, 24, 39, 0.72);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 16px;
            margin-bottom: 20px;
            transition: all var(--transition-smooth);
            overflow: hidden;
        }

        .match-card:hover {
            border-color: rgba(0, 229, 255, 0.35);
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }

        .match-cover {
            flex: 0 0 180px;
            width: 180px;
            height: 120px;
            border-radius: 12px;
            overflow: hidden;
            background: var(--bg-tertiary);
        }

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

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

        .match-info {
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            min-width: 0;
        }

        .match-info h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
            line-height: 1.4;
        }

        .match-teams {
            font-size: 15px;
            color: var(--text-secondary);
            margin-bottom: 8px;
        }

        .match-teams strong {
            color: var(--text-primary);
            font-weight: 600;
        }

        .match-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
        }

        .match-tag {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: var(--radius-badge);
            background: var(--brand-dim);
            color: var(--brand);
            border: 1px solid rgba(0, 229, 255, 0.2);
            white-space: nowrap;
        }

        .match-tag.hot {
            background: var(--accent-dim);
            color: var(--accent);
            border-color: rgba(255, 77, 0, 0.2);
        }

        .match-tag.final {
            background: rgba(255, 215, 0, 0.15);
            color: #ffd700;
            border-color: rgba(255, 215, 0, 0.25);
        }

        .match-time {
            font-size: 14px;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 5px;
        }

        .match-time i {
            font-size: 14px;
            color: var(--brand);
        }

        /* Schedule Timeline */
        .schedule-list {
            position: relative;
            padding-left: 28px;
        }

        .schedule-list::before {
            content: '';
            position: absolute;
            left: 8px;
            top: 4px;
            bottom: 4px;
            width: 2px;
            background: linear-gradient(180deg, var(--brand), rgba(0, 229, 255, 0.1));
            border-radius: 2px;
        }

        .schedule-item {
            position: relative;
            padding: 0 0 24px 16px;
            transition: all var(--transition-base);
        }

        .schedule-item:last-child {
            padding-bottom: 0;
        }

        .schedule-item::before {
            content: '';
            position: absolute;
            left: -24px;
            top: 6px;
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: var(--bg-primary);
            border: 2px solid var(--brand);
            box-shadow: 0 0 8px rgba(0, 229, 255, 0.4);
            transition: all var(--transition-base);
        }

        .schedule-item:hover::before {
            background: var(--brand);
            box-shadow: 0 0 16px rgba(0, 229, 255, 0.6);
        }

        .schedule-date {
            font-size: 13px;
            font-weight: 600;
            color: var(--brand);
            letter-spacing: 0.04em;
            margin-bottom: 4px;
        }

        .schedule-name {
            font-size: 16px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 2px;
        }

        .schedule-detail {
            font-size: 14px;
            color: var(--text-secondary);
        }

        /* Hot list */
        .hot-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .hot-item {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 14px 0;
            border-bottom: 1px solid var(--border-soft);
            transition: all var(--transition-base);
        }

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

        .hot-item:hover {
            padding-left: 8px;
        }

        .hot-rank {
            flex: 0 0 40px;
            width: 40px;
            height: 40px;
            border-radius: 10px;
            background: var(--bg-tertiary);
            border: 1px solid var(--border);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            font-weight: 700;
            color: var(--text-secondary);
            font-family: var(--font-mono);
        }

        .hot-item:nth-child(1) .hot-rank {
            color: #ffd700;
            border-color: rgba(255, 215, 0, 0.4);
            background: rgba(255, 215, 0, 0.1);
        }

        .hot-item:nth-child(2) .hot-rank {
            color: #c0c0c0;
            border-color: rgba(192, 192, 192, 0.4);
            background: rgba(192, 192, 192, 0.08);
        }

        .hot-item:nth-child(3) .hot-rank {
            color: #cd7f32;
            border-color: rgba(205, 127, 50, 0.4);
            background: rgba(205, 127, 50, 0.08);
        }

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

        .hot-name {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-primary);
        }

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

        .hot-heat {
            font-size: 14px;
            font-weight: 600;
            color: var(--accent);
            white-space: nowrap;
            font-family: var(--font-mono);
        }

        /* Rules */
        .rule-card {
            background: rgba(17, 24, 39, 0.72);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 24px;
            height: 100%;
            transition: all var(--transition-base);
        }

        .rule-card:hover {
            border-color: rgba(0, 229, 255, 0.35);
            box-shadow: var(--shadow-hover);
        }

        .rule-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: var(--brand-dim);
            border: 1px solid rgba(0, 229, 255, 0.2);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            color: var(--brand);
            margin-bottom: 14px;
        }

        .rule-card h4 {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
        }

        .rule-card p {
            font-size: 14px;
            line-height: 1.8;
            color: var(--text-secondary);
            margin-bottom: 0;
        }

        /* Subscribe */
        .subscribe-box {
            background: rgba(17, 24, 39, 0.85);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .subscribe-box::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at center, rgba(0, 229, 255, 0.08) 0%, transparent 70%);
            pointer-events: none;
        }

        .subscribe-box h3 {
            font-size: 24px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 10px;
        }

        .subscribe-box p {
            font-size: 15px;
            color: var(--text-secondary);
            max-width: 520px;
            margin: 0 auto 24px;
        }

        .subscribe-form {
            display: flex;
            gap: 12px;
            max-width: 480px;
            margin: 0 auto;
            flex-wrap: wrap;
            justify-content: center;
        }

        .subscribe-form input {
            flex: 1;
            min-width: 220px;
            background: var(--bg-tertiary);
            border: 1px solid var(--border);
            border-radius: var(--radius-btn);
            padding: 12px 18px;
            color: var(--text-primary);
            font-size: 15px;
            transition: all var(--transition-base);
        }

        .subscribe-form input::placeholder {
            color: var(--text-muted);
        }

        .subscribe-form input:focus {
            border-color: var(--brand);
            box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.12);
            outline: none;
        }

        .btn-primary-custom {
            background: var(--brand);
            color: #0a0e17;
            font-size: 15px;
            font-weight: 600;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            border: none;
            white-space: nowrap;
            transition: all var(--transition-base);
            cursor: pointer;
        }

        .btn-primary-custom:hover {
            background: #7ceeff;
            color: #0a0e17;
            box-shadow: 0 6px 20px rgba(0, 229, 255, 0.3);
            transform: translateY(-1px);
        }

        .btn-primary-custom:active {
            transform: translateY(0);
            box-shadow: none;
        }

        /* News list */
        .news-item {
            display: flex;
            gap: 16px;
            padding: 14px 0;
            border-bottom: 1px solid var(--border-soft);
            transition: all var(--transition-base);
        }

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

        .news-item:hover {
            padding-left: 8px;
        }

        .news-thumb {
            flex: 0 0 80px;
            width: 80px;
            height: 56px;
            border-radius: 10px;
            overflow: hidden;
            background: var(--bg-tertiary);
        }

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

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

        .news-title {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 4px;
            line-height: 1.5;
        }

        .news-date {
            font-size: 13px;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 5px;
        }

        .news-date i {
            font-size: 12px;
        }

        /* Footer */
        .site-footer {
            background: var(--bg-secondary);
            border-top: 1px solid var(--border-soft);
            padding: 56px 0 24px;
            margin-top: 0;
        }

        .footer-brand {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-primary);
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 14px;
        }

        .footer-brand i {
            font-size: 22px;
            color: var(--brand);
        }

        .footer-text {
            font-size: 14px;
            line-height: 1.8;
            color: var(--text-secondary);
            max-width: 360px;
        }

        .footer-heading {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 14px;
        }

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

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

        .footer-links a {
            font-size: 14px;
            color: var(--text-secondary);
            transition: color var(--transition-base);
        }

        .footer-links a:hover {
            color: var(--brand);
        }

        .footer-bottom {
            margin-top: 40px;
            padding-top: 20px;
            border-top: 1px solid var(--border-soft);
            text-align: center;
            font-size: 13px;
            color: var(--text-muted);
        }

        /* Responsive */
        @media (max-width: 991px) {
            .dock-nav {
                gap: 14px;
            }

            .dock-nav a {
                font-size: 14px;
            }

            .btn-dock {
                font-size: 13px;
                padding: 7px 14px;
            }
        }

        @media (max-width: 767px) {
            .dock-nav {
                display: none;
            }

            .dock-burger {
                display: flex;
            }

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

            .btn-dock {
                display: none;
            }

            .match-card {
                flex-direction: column;
                gap: 12px;
                padding: 12px;
            }

            .match-cover {
                flex: 0 0 auto;
                width: 100%;
                height: 160px;
            }

            .match-info {
                gap: 6px;
            }

            .match-info h3 {
                font-size: 16px;
            }

            .page-head {
                padding-top: 100px;
                padding-bottom: 36px;
            }

            .page-head h1 {
                font-size: 26px;
            }

            .subscribe-box {
                padding: 28px 20px;
            }

            .subscribe-box h3 {
                font-size: 20px;
            }

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

            .subscribe-form input {
                min-width: auto;
                width: 100%;
            }

            .btn-primary-custom {
                width: 100%;
                text-align: center;
                justify-content: center;
            }

            .hot-item {
                gap: 10px;
                padding: 12px 0;
            }

            .hot-rank {
                flex: 0 0 36px;
                width: 36px;
                height: 36px;
                font-size: 14px;
            }

            .news-thumb {
                flex: 0 0 64px;
                width: 64px;
                height: 48px;
            }
        }

        @media (max-width: 575px) {
            .dock-header {
                top: 10px;
                width: calc(100% - 20px);
                padding: 8px 14px;
                border-radius: 16px;
            }

            .dock-logo {
                font-size: 17px;
            }

            .dock-logo i {
                font-size: 18px;
            }

            .dock-burger {
                width: 36px;
                height: 36px;
                font-size: 20px;
            }

            .page-head {
                padding-top: 88px;
                padding-bottom: 28px;
            }

            .page-head h1 {
                font-size: 22px;
            }

            .head-desc {
                font-size: 14px;
            }

            .section-title {
                font-size: 22px;
            }

            .match-cover {
                height: 140px;
            }

            .match-info h3 {
                font-size: 15px;
            }

            .match-teams {
                font-size: 14px;
            }

            .match-meta {
                gap: 8px;
            }

            .match-tag {
                font-size: 11px;
                padding: 3px 10px;
            }

            .match-time {
                font-size: 13px;
            }

            .schedule-list {
                padding-left: 20px;
            }

            .schedule-list::before {
                left: 5px;
            }

            .schedule-item::before {
                left: -18px;
                width: 10px;
                height: 10px;
            }

            .schedule-item {
                padding-left: 12px;
            }

            .schedule-date {
                font-size: 12px;
            }

            .schedule-name {
                font-size: 14px;
            }

            .rule-card {
                padding: 18px;
            }

            .rule-icon {
                width: 40px;
                height: 40px;
                font-size: 18px;
                margin-bottom: 10px;
            }

            .rule-card h4 {
                font-size: 15px;
            }

            .subscribe-box h3 {
                font-size: 18px;
            }

            .subscribe-box p {
                font-size: 14px;
            }

            .footer-heading {
                font-size: 14px;
            }

            .footer-text {
                font-size: 13px;
            }

            .footer-bottom {
                font-size: 12px;
            }
        }

/* roulang page: category4 */
:root {
  --bg-primary: #0a0e17;
  --bg-secondary: #111827;
  --bg-tertiary: #0d1522;
  --brand: #00e5ff;
  --brand-dim: rgba(0, 229, 255, 0.15);
  --brand-glow: rgba(0, 229, 255, 0.45);
  --accent: #ff4d00;
  --accent-dim: rgba(255, 77, 0, 0.18);
  --text-primary: #f5f7fa;
  --text-secondary: #a0aec0;
  --text-muted: #8b9bb4;
  --border: #1f2b3d;
  --border-soft: rgba(255, 255, 255, 0.06);
  --radius-card: 16px;
  --radius-btn: 12px;
  --radius-nav: 20px;
  --radius-badge: 8px;
  --shadow-card: 0 8px 24px rgba(0, 0, 0, 0.3);
  --shadow-hover: 0 12px 32px rgba(0, 229, 255, 0.12);
  --shadow-accent-hover: 0 12px 32px rgba(255, 77, 0, 0.15);
  --font-sans: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", "Noto Sans SC", sans-serif;
  --font-mono: "SF Mono", "Cascadia Code", "Roboto Mono", "Consolas", monospace;
  --section-pad: 52px;
  --container-max: 1200px;
  --transition-base: 0.25s ease;
  --transition-smooth: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}
body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  min-height: 100vh;
}
a {
  color: var(--brand);
  text-decoration: none;
  transition: color var(--transition-base);
}
a:hover {
  color: #7ceeff;
  text-decoration: none;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
button, input, textarea {
  font-family: inherit;
  font-size: inherit;
}
button:focus-visible, a:focus-visible, input:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.container-custom {
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}
section {
  padding-top: var(--section-pad);
  padding-bottom: var(--section-pad);
  position: relative;
}
.section-alt {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-soft);
  border-bottom: 1px solid var(--border-soft);
}
.section-eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--brand);
  text-transform: uppercase;
  margin-bottom: 12px;
  background: var(--brand-dim);
  padding: 4px 12px;
  border-radius: 20px;
  border: 1px solid rgba(0, 229, 255, 0.2);
}
.section-title {
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--text-primary);
  margin-bottom: 14px;
  letter-spacing: -0.01em;
}
.section-desc {
  font-size: 16px;
  line-height: 1.85;
  color: var(--text-secondary);
  max-width: 720px;
  margin: 0 auto 36px;
}
.dock-header {
  position: fixed;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1050;
  width: calc(100% - 32px);
  max-width: 1100px;
  background: rgba(10, 14, 23, 0.78);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-nav);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.35);
  padding: 10px 20px;
  transition: all var(--transition-smooth);
}
.dock-logo {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  white-space: nowrap;
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
  gap: 8px;
}
.dock-logo i {
  font-size: 22px;
  color: var(--brand);
}
.dock-logo a {
  color: var(--text-primary);
  transition: color var(--transition-base);
}
.dock-logo a:hover {
  color: var(--brand);
}
.dock-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.dock-nav li {
  margin: 0;
  padding: 0;
}
.dock-nav a {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 4px 0;
  white-space: nowrap;
  transition: color var(--transition-base);
}
.dock-nav a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 2px;
  background: var(--brand);
  border-radius: 2px;
  transition: width var(--transition-base);
}
.dock-nav a:hover {
  color: var(--text-primary);
}
.dock-nav a:hover::after,
.dock-nav a.active::after {
  width: 100%;
}
.dock-nav a.active {
  color: var(--brand);
}
.dock-cta {
  display: flex;
  align-items: center;
  gap: 12px;
}
.btn-dock {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--brand);
  color: #0a0e17;
  font-weight: 600;
  font-size: 14px;
  padding: 7px 16px;
  border-radius: 10px;
  border: none;
  white-space: nowrap;
  transition: background var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
}
.btn-dock:hover {
  background: #7ceeff;
  color: #0a0e17;
  box-shadow: 0 6px 18px rgba(0, 229, 255, 0.3);
}
.btn-dock:active {
  transform: scale(0.97);
}
.dock-burger {
  display: none;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-primary);
  font-size: 22px;
  border-radius: 10px;
  padding: 4px 12px;
  transition: border-color var(--transition-base), color var(--transition-base);
}
.dock-burger:hover {
  border-color: var(--brand);
  color: var(--brand);
}
.dock-mobile-menu {
  display: none;
  flex-direction: column;
  gap: 6px;
  padding: 16px 0 0;
  border-top: 1px solid var(--border-soft);
  margin-top: 12px;
}
.dock-mobile-menu a {
  font-size: 16px;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 8px 12px;
  border-radius: 10px;
  transition: background var(--transition-base), color var(--transition-base);
}
.dock-mobile-menu a:hover,
.dock-mobile-menu a.active {
  background: var(--brand-dim);
  color: var(--brand);
}
.breadcrumb-wrap {
  padding-top: 120px;
  padding-bottom: 0;
}
.breadcrumb-custom {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 16px;
}
.breadcrumb-custom a {
  color: var(--text-secondary);
}
.breadcrumb-custom a:hover {
  color: var(--brand);
}
.breadcrumb-custom .separator {
  color: var(--border);
}
.breadcrumb-custom .current {
  color: var(--brand);
}
.category-head {
  padding-top: 20px;
  padding-bottom: 36px;
}
.category-head h1 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}
.category-head .lead {
  font-size: 16px;
  line-height: 1.85;
  color: var(--text-secondary);
  max-width: 720px;
  margin-bottom: 0;
}
.review-card {
  background: rgba(17, 24, 39, 0.72);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  height: 100%;
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth), border-color var(--transition-base);
  display: flex;
  flex-direction: column;
}
.review-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(0, 229, 255, 0.3);
}
.review-card .card-img-wrap {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  position: relative;
}
.review-card .card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-smooth);
}
.review-card:hover .card-img-wrap img {
  transform: scale(1.03);
}
.review-card .card-body {
  padding: 20px 22px 22px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.review-card .card-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  color: var(--brand);
  background: var(--brand-dim);
  padding: 3px 10px;
  border-radius: 20px;
  margin-bottom: 10px;
  width: fit-content;
  border: 1px solid rgba(0, 229, 255, 0.18);
}
.review-card h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.45;
  margin-bottom: 8px;
}
.review-card h3 a {
  color: var(--text-primary);
}
.review-card h3 a:hover {
  color: var(--brand);
}
.review-card .card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 10px;
}
.review-card .card-desc {
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-secondary);
  margin-bottom: 14px;
  flex: 1;
}
.review-card .card-link {
  font-size: 14px;
  font-weight: 600;
  color: var(--brand);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.review-card .card-link:hover {
  color: #7ceeff;
}
.rank-list {
  background: rgba(17, 24, 39, 0.72);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}
.rank-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border-soft);
  transition: background var(--transition-base);
}
.rank-item:last-child {
  border-bottom: none;
}
.rank-item:hover {
  background: rgba(0, 229, 255, 0.04);
}
.rank-num {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  color: var(--brand);
  min-width: 36px;
  text-align: center;
}
.rank-num.top1 {
  color: var(--accent);
}
.rank-info {
  flex: 1;
  min-width: 0;
}
.rank-info .rank-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 2px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.rank-info .rank-desc {
  font-size: 13px;
  color: var(--text-muted);
}
.rank-score {
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
  white-space: nowrap;
}
.compare-table-wrap {
  background: rgba(17, 24, 39, 0.72);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  overflow-x: auto;
}
.compare-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
}
.compare-table th,
.compare-table td {
  padding: 14px 18px;
  text-align: left;
  font-size: 14px;
  border-bottom: 1px solid var(--border-soft);
  color: var(--text-secondary);
}
.compare-table th {
  font-weight: 600;
  color: var(--text-primary);
  background: rgba(0, 229, 255, 0.04);
  white-space: nowrap;
}
.compare-table tr:last-child td {
  border-bottom: none;
}
.compare-table .highlight-cell {
  color: var(--brand);
  font-weight: 600;
}
.guide-card {
  background: rgba(17, 24, 39, 0.72);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 24px;
  height: 100%;
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth), border-color var(--transition-base);
}
.guide-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(0, 229, 255, 0.25);
}
.guide-card .guide-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--brand-dim);
  border: 1px solid rgba(0, 229, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: var(--brand);
  margin-bottom: 14px;
}
.guide-card h3 {
  font-size: 17px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.guide-card p {
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-secondary);
  margin-bottom: 0;
}
.peripheral-card {
  background: rgba(17, 24, 39, 0.72);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  height: 100%;
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth), border-color var(--transition-base);
}
.peripheral-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(0, 229, 255, 0.25);
}
.peripheral-card .peripheral-img {
  aspect-ratio: 4 / 3;
  overflow: hidden;
}
.peripheral-card .peripheral-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-smooth);
}
.peripheral-card:hover .peripheral-img img {
  transform: scale(1.04);
}
.peripheral-card .peripheral-body {
  padding: 16px 18px 18px;
}
.peripheral-card h4 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
}
.peripheral-card .peripheral-category {
  font-size: 12px;
  color: var(--brand);
  font-weight: 500;
  margin-bottom: 6px;
}
.peripheral-card .peripheral-desc {
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-muted);
  margin-bottom: 0;
}
.standard-list {
  background: rgba(17, 24, 39, 0.72);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 28px;
}
.standard-item {
  display: flex;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border-soft);
}
.standard-item:last-child {
  border-bottom: none;
}
.standard-item i {
  font-size: 18px;
  color: var(--brand);
  margin-top: 3px;
  flex-shrink: 0;
}
.standard-item .standard-text {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-secondary);
}
.standard-item .standard-text strong {
  color: var(--text-primary);
  font-weight: 600;
}
.cta-panel {
  background: rgba(17, 24, 39, 0.8);
  border: 1px solid rgba(0, 229, 255, 0.2);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 36px 28px;
  text-align: center;
}
.cta-panel h2 {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
}
.cta-panel p {
  font-size: 15px;
  color: var(--text-secondary);
  margin-bottom: 20px;
}
.btn-primary-brand {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--brand);
  color: #0a0e17;
  font-weight: 600;
  font-size: 15px;
  padding: 10px 24px;
  border-radius: var(--radius-btn);
  border: none;
  transition: background var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
}
.btn-primary-brand:hover {
  background: #7ceeff;
  color: #0a0e17;
  box-shadow: 0 8px 22px rgba(0, 229, 255, 0.35);
}
.btn-primary-brand:active {
  transform: scale(0.97);
}
.btn-outline-brand {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  color: var(--brand);
  font-weight: 600;
  font-size: 15px;
  padding: 10px 24px;
  border-radius: var(--radius-btn);
  border: 1px solid rgba(0, 229, 255, 0.4);
  transition: background var(--transition-base), border-color var(--transition-base), color var(--transition-base);
}
.btn-outline-brand:hover {
  background: var(--brand-dim);
  border-color: var(--brand);
  color: #7ceeff;
}
.site-footer {
  background-color: #080c13;
  border-top: 1px solid var(--border);
  padding-top: 48px;
  padding-bottom: 20px;
}
.footer-brand {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}
.footer-brand i {
  color: var(--brand);
}
.footer-text {
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-muted);
  margin-bottom: 0;
}
.footer-heading {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
}
.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
}
.footer-links li {
  margin-bottom: 8px;
}
.footer-links a {
  font-size: 14px;
  color: var(--text-muted);
  transition: color var(--transition-base);
}
.footer-links a:hover {
  color: var(--brand);
}
.footer-bottom {
  border-top: 1px solid var(--border-soft);
  margin-top: 32px;
  padding-top: 16px;
  font-size: 13px;
  color: var(--text-muted);
  text-align: center;
}
@media (min-width: 1200px) {
  :root {
    --section-pad: 72px;
  }
}
@media (min-width: 992px) and (max-width: 1199px) {
  :root {
    --section-pad: 60px;
  }
}
@media (min-width: 768px) and (max-width: 991px) {
  :root {
    --section-pad: 48px;
  }
  .dock-nav {
    gap: 14px;
  }
  .dock-nav a {
    font-size: 14px;
  }
  .dock-cta .btn-dock {
    font-size: 13px;
    padding: 6px 12px;
  }
}
@media (max-width: 767px) {
  :root {
    --section-pad: 36px;
  }
  .dock-header {
    top: 10px;
    width: calc(100% - 20px);
    padding: 8px 16px;
  }
  .dock-nav {
    display: none;
  }
  .dock-cta .btn-dock {
    display: none;
  }
  .dock-burger {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
  .dock-mobile-menu.show {
    display: flex;
  }
  .dock-logo {
    font-size: 18px;
  }
  .dock-logo i {
    font-size: 20px;
  }
  .category-head h1 {
    font-size: 26px;
  }
  .breadcrumb-wrap {
    padding-top: 80px;
  }
  .section-title {
    font-size: 22px;
  }
  .cta-panel {
    padding: 28px 18px;
  }
  .cta-panel h2 {
    font-size: 20px;
  }
}
@media (max-width: 519px) {
  .dock-header {
    top: 8px;
    width: calc(100% - 16px);
    padding: 6px 12px;
    border-radius: 16px;
  }
  .dock-logo {
    font-size: 16px;
  }
  .category-head h1 {
    font-size: 22px;
  }
  .review-card .card-body {
    padding: 16px;
  }
  .rank-item {
    padding: 12px 14px;
    gap: 10px;
  }
  .compare-table th,
  .compare-table td {
    padding: 10px 12px;
    font-size: 13px;
  }
  .standard-list {
    padding: 20px;
  }
}

/* roulang page: category3 */
:root {
            --bg-primary: #0a0e17;
            --bg-secondary: #111827;
            --bg-tertiary: #0d1522;
            --brand: #00e5ff;
            --brand-dim: rgba(0, 229, 255, 0.15);
            --brand-glow: rgba(0, 229, 255, 0.45);
            --accent: #ff4d00;
            --accent-dim: rgba(255, 77, 0, 0.18);
            --text-primary: #f5f7fa;
            --text-secondary: #a0aec0;
            --text-muted: #8b9bb4;
            --border: #1f2b3d;
            --border-soft: rgba(255, 255, 255, 0.06);
            --radius-card: 16px;
            --radius-btn: 12px;
            --radius-nav: 20px;
            --radius-badge: 8px;
            --shadow-card: 0 8px 24px rgba(0, 0, 0, 0.3);
            --shadow-hover: 0 12px 32px rgba(0, 229, 255, 0.12);
            --shadow-accent-hover: 0 12px 32px rgba(255, 77, 0, 0.15);
            --font-sans: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", "Noto Sans SC", sans-serif;
            --font-mono: "SF Mono", "Cascadia Code", "Roboto Mono", "Consolas", monospace;
            --section-pad: 72px;
            --container-max: 1200px;
            --transition-base: 0.25s ease;
            --transition-smooth: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

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

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-primary);
            background-color: var(--bg-primary);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
            min-height: 100vh;
        }

        a {
            color: var(--brand);
            text-decoration: none;
            transition: color var(--transition-base);
        }
        a:hover {
            color: #7ceeff;
            text-decoration: none;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        textarea {
            font-family: inherit;
            font-size: inherit;
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }

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

        section {
            padding-top: var(--section-pad);
            padding-bottom: var(--section-pad);
            position: relative;
        }
        .section-alt {
            background-color: var(--bg-secondary);
            border-top: 1px solid var(--border-soft);
            border-bottom: 1px solid var(--border-soft);
        }
        .section-eyebrow {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.08em;
            color: var(--brand);
            text-transform: uppercase;
            margin-bottom: 12px;
            background: var(--brand-dim);
            padding: 4px 12px;
            border-radius: 20px;
            border: 1px solid rgba(0, 229, 255, 0.2);
        }
        .section-title {
            font-size: clamp(24px, 3vw, 32px);
            font-weight: 700;
            line-height: 1.3;
            color: var(--text-primary);
            margin-bottom: 14px;
            letter-spacing: -0.01em;
        }
        .section-desc {
            font-size: 16px;
            line-height: 1.85;
            color: var(--text-secondary);
            max-width: 720px;
            margin: 0 auto 36px;
        }

        /* ============ Dock Navigation ============ */
        .dock-header {
            position: fixed;
            top: 16px;
            left: 50%;
            transform: translateX(-50%);
            z-index: 1050;
            width: calc(100% - 32px);
            max-width: 1100px;
            background: rgba(10, 14, 23, 0.78);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-nav);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.35);
            padding: 10px 20px;
            transition: all var(--transition-smooth);
        }
        .dock-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
        }
        .dock-logo {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-primary);
            white-space: nowrap;
            letter-spacing: -0.01em;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .dock-logo i {
            font-size: 22px;
            color: var(--brand);
        }
        .dock-logo a {
            color: var(--text-primary);
            transition: color var(--transition-base);
        }
        .dock-logo a:hover {
            color: var(--brand);
        }
        .dock-nav {
            display: flex;
            align-items: center;
            gap: 22px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .dock-nav li {
            margin: 0;
            padding: 0;
        }
        .dock-nav a {
            font-size: 15px;
            font-weight: 500;
            color: var(--text-secondary);
            position: relative;
            padding: 4px 0;
            white-space: nowrap;
            transition: color var(--transition-base);
        }
        .dock-nav a::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: -2px;
            width: 0;
            height: 2px;
            background: var(--brand);
            border-radius: 2px;
            transition: width var(--transition-base);
        }
        .dock-nav a:hover {
            color: var(--text-primary);
        }
        .dock-nav a:hover::after {
            width: 100%;
        }
        .dock-nav a.active {
            color: var(--brand);
        }
        .dock-nav a.active::after {
            width: 100%;
            background: var(--brand);
        }
        .dock-cta {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .btn-dock {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--brand);
            color: #0a0e17;
            font-weight: 600;
            font-size: 14px;
            padding: 8px 16px;
            border-radius: var(--radius-btn);
            border: 1px solid var(--brand);
            transition: all var(--transition-base);
            white-space: nowrap;
        }
        .btn-dock:hover {
            background: #7ceeff;
            border-color: #7ceeff;
            color: #0a0e17;
            box-shadow: var(--shadow-hover);
        }
        .dock-burger {
            display: none;
            background: transparent;
            border: 1px solid var(--border);
            border-radius: 10px;
            color: var(--text-primary);
            font-size: 24px;
            padding: 6px 10px;
            cursor: pointer;
            transition: all var(--transition-base);
        }
        .dock-burger:hover {
            border-color: var(--brand);
            color: var(--brand);
        }
        .dock-mobile-menu {
            display: none;
            flex-direction: column;
            gap: 4px;
            padding-top: 12px;
            border-top: 1px solid var(--border-soft);
            margin-top: 10px;
        }
        .dock-mobile-menu a {
            display: block;
            padding: 10px 14px;
            border-radius: 10px;
            font-size: 15px;
            color: var(--text-secondary);
            transition: all var(--transition-base);
        }
        .dock-mobile-menu a:hover,
        .dock-mobile-menu a.active {
            background: var(--brand-dim);
            color: var(--brand);
        }

        /* ============ 页面头部（分类页） ============ */
        .page-header-mini {
            padding: 140px 0 36px;
            background: linear-gradient(180deg, rgba(10, 14, 23, 0.92) 0%, rgba(10, 14, 23, 0.98) 100%);
            border-bottom: 1px solid var(--border-soft);
            position: relative;
            overflow: hidden;
        }
        .page-header-mini::before {
            content: '';
            position: absolute;
            top: -120px;
            right: -80px;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(0, 229, 255, 0.08) 0%, transparent 70%);
            pointer-events: none;
        }
        .breadcrumb-custom {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--text-muted);
            margin-bottom: 12px;
        }
        .breadcrumb-custom a {
            color: var(--text-secondary);
            transition: color var(--transition-base);
        }
        .breadcrumb-custom a:hover {
            color: var(--brand);
        }
        .breadcrumb-custom .separator {
            color: var(--text-muted);
        }
        .page-header-mini h1 {
            font-size: clamp(28px, 4vw, 38px);
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 10px;
            letter-spacing: -0.01em;
        }
        .page-header-mini .header-desc {
            font-size: 16px;
            color: var(--text-secondary);
            max-width: 640px;
            line-height: 1.8;
        }

        /* ============ 战队卡片 ============ */
        .team-card {
            background: rgba(17, 24, 39, 0.72);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-smooth);
            height: 100%;
            display: flex;
            flex-direction: column;
            position: relative;
        }
        .team-card:hover {
            box-shadow: var(--shadow-hover);
            border-color: rgba(0, 229, 255, 0.4);
            transform: translateY(-4px);
        }
        .team-card .team-cover {
            aspect-ratio: 16 / 9;
            overflow: hidden;
            position: relative;
        }
        .team-card .team-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-smooth);
        }
        .team-card:hover .team-cover img {
            transform: scale(1.05);
        }
        .team-card .team-badge-top {
            position: absolute;
            top: 12px;
            left: 12px;
            background: rgba(10, 14, 23, 0.82);
            border: 1px solid var(--brand);
            color: var(--brand);
            font-size: 12px;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 20px;
            backdrop-filter: blur(4px);
        }
        .team-card .team-badge-accent {
            position: absolute;
            top: 12px;
            right: 12px;
            background: rgba(255, 77, 0, 0.85);
            color: #fff;
            font-size: 12px;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 20px;
        }
        .team-card .team-body {
            padding: 20px 22px 22px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .team-card .team-name-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 8px;
        }
        .team-card .team-name {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: -0.01em;
        }
        .team-card .team-record {
            font-family: var(--font-mono);
            font-size: 14px;
            color: var(--brand);
            font-weight: 600;
        }
        .team-card .team-meta {
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 12px;
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }
        .team-card .team-meta span {
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        .team-card .team-meta i {
            color: var(--text-muted);
            font-size: 13px;
        }
        .team-card .team-players {
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 16px;
            padding: 10px 14px;
            background: rgba(255, 255, 255, 0.03);
            border-radius: 10px;
            border: 1px solid var(--border-soft);
        }
        .team-card .team-players strong {
            color: var(--text-secondary);
            font-weight: 600;
        }
        .team-card .btn-team-detail {
            margin-top: auto;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: transparent;
            border: 1px solid var(--border);
            color: var(--text-secondary);
            font-size: 14px;
            font-weight: 500;
            padding: 8px 16px;
            border-radius: var(--radius-btn);
            transition: all var(--transition-base);
            text-align: center;
            justify-content: center;
        }
        .team-card .btn-team-detail:hover {
            border-color: var(--brand);
            color: var(--brand);
            background: var(--brand-dim);
        }

        /* ============ 选手排行榜 ============ */
        .rank-list {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .rank-item {
            display: flex;
            align-items: center;
            gap: 16px;
            background: rgba(17, 24, 39, 0.6);
            border: 1px solid var(--border);
            border-radius: 12px;
            padding: 14px 18px;
            transition: all var(--transition-base);
        }
        .rank-item:hover {
            border-color: rgba(0, 229, 255, 0.35);
            background: rgba(17, 24, 39, 0.85);
            box-shadow: var(--shadow-hover);
        }
        .rank-number {
            font-family: var(--font-mono);
            font-size: 22px;
            font-weight: 700;
            color: var(--brand);
            min-width: 36px;
            text-align: center;
        }
        .rank-number.top1 {
            color: var(--accent);
            font-size: 26px;
        }
        .rank-number.top2 {
            color: #ffb800;
        }
        .rank-number.top3 {
            color: #cd6133;
        }
        .rank-info {
            flex: 1;
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px 16px;
        }
        .rank-player {
            font-size: 16px;
            font-weight: 600;
            color: var(--text-primary);
        }
        .rank-team {
            font-size: 13px;
            color: var(--text-muted);
        }
        .rank-role {
            font-size: 12px;
            font-weight: 600;
            color: var(--brand);
            background: var(--brand-dim);
            padding: 2px 10px;
            border-radius: 20px;
        }
        .rank-stat {
            font-family: var(--font-mono);
            font-size: 15px;
            color: var(--text-secondary);
            font-weight: 500;
            white-space: nowrap;
        }

        /* ============ 转会动态时间线 ============ */
        .transfer-timeline {
            display: flex;
            flex-direction: column;
            gap: 0;
        }
        .transfer-item {
            display: flex;
            gap: 20px;
            padding-bottom: 28px;
            position: relative;
        }
        .transfer-item::before {
            content: '';
            position: absolute;
            left: 7px;
            top: 28px;
            bottom: 0;
            width: 2px;
            background: var(--border);
            border-radius: 1px;
        }
        .transfer-item:last-child::before {
            display: none;
        }
        .transfer-dot {
            width: 16px;
            height: 16px;
            border-radius: 50%;
            background: var(--brand);
            flex-shrink: 0;
            margin-top: 4px;
            position: relative;
            z-index: 1;
            box-shadow: 0 0 12px var(--brand-glow);
        }
        .transfer-dot.accent {
            background: var(--accent);
            box-shadow: 0 0 12px rgba(255, 77, 0, 0.5);
        }
        .transfer-content {
            flex: 1;
        }
        .transfer-date {
            font-size: 13px;
            color: var(--text-muted);
            display: block;
            margin-bottom: 4px;
        }
        .transfer-title {
            font-size: 16px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 4px;
        }
        .transfer-desc {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
        }
        .transfer-tag {
            font-size: 12px;
            font-weight: 600;
            padding: 2px 10px;
            border-radius: 20px;
            display: inline-block;
            margin-right: 6px;
            margin-bottom: 4px;
        }
        .transfer-tag.sign {
            background: var(--brand-dim);
            color: var(--brand);
        }
        .transfer-tag.leave {
            background: var(--accent-dim);
            color: var(--accent);
        }
        .transfer-tag.renew {
            background: rgba(255, 184, 0, 0.15);
            color: #ffb800;
        }

        /* ============ 赛程卡片 ============ */
        .match-schedule {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .match-row {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px 20px;
            background: rgba(17, 24, 39, 0.6);
            border: 1px solid var(--border);
            border-radius: 12px;
            padding: 14px 20px;
            transition: all var(--transition-base);
        }
        .match-row:hover {
            border-color: rgba(0, 229, 255, 0.35);
            background: rgba(17, 24, 39, 0.85);
        }
        .match-date-badge {
            font-family: var(--font-mono);
            font-size: 13px;
            font-weight: 600;
            color: var(--text-secondary);
            background: var(--bg-secondary);
            padding: 6px 12px;
            border-radius: 8px;
            border: 1px solid var(--border);
            white-space: nowrap;
        }
        .match-teams {
            flex: 1;
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 16px;
            font-weight: 600;
            color: var(--text-primary);
            min-width: 180px;
        }
        .match-teams .vs {
            color: var(--accent);
            font-family: var(--font-mono);
            font-weight: 700;
            font-size: 14px;
        }
        .match-event {
            font-size: 13px;
            color: var(--text-muted);
            white-space: nowrap;
        }
        .match-status {
            font-size: 12px;
            font-weight: 600;
            padding: 3px 12px;
            border-radius: 20px;
            white-space: nowrap;
        }
        .match-status.upcoming {
            background: var(--brand-dim);
            color: var(--brand);
        }
        .match-status.hot {
            background: var(--accent-dim);
            color: var(--accent);
        }
        .match-status.done {
            background: rgba(255, 255, 255, 0.06);
            color: var(--text-muted);
        }

        /* ============ 专题报道卡片 ============ */
        .feature-card {
            background: rgba(17, 24, 39, 0.72);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-smooth);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .feature-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
            border-color: rgba(0, 229, 255, 0.35);
        }
        .feature-card .feature-img {
            aspect-ratio: 16 / 9;
            overflow: hidden;
        }
        .feature-card .feature-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-smooth);
        }
        .feature-card:hover .feature-img img {
            transform: scale(1.04);
        }
        .feature-card .feature-body {
            padding: 20px 22px 22px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .feature-card .feature-tag {
            font-size: 12px;
            font-weight: 600;
            color: var(--accent);
            background: var(--accent-dim);
            display: inline-block;
            padding: 2px 10px;
            border-radius: 20px;
            margin-bottom: 10px;
            width: fit-content;
        }
        .feature-card .feature-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
            line-height: 1.4;
        }
        .feature-card .feature-desc {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 14px;
            flex: 1;
        }
        .feature-card .feature-link {
            font-size: 14px;
            font-weight: 500;
            color: var(--brand);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: color var(--transition-base);
        }
        .feature-card .feature-link:hover {
            color: #7ceeff;
        }

        /* ============ 关注 CTA ============ */
        .cta-box {
            background: rgba(17, 24, 39, 0.72);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 36px 32px;
            box-shadow: var(--shadow-card);
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
        }
        .cta-box .cta-text {
            flex: 1;
            min-width: 260px;
        }
        .cta-box .cta-text h3 {
            font-size: 22px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
        }
        .cta-box .cta-text p {
            font-size: 15px;
            color: var(--text-secondary);
            margin: 0;
            line-height: 1.7;
        }
        .cta-form {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            min-width: 260px;
            flex: 1;
            max-width: 440px;
        }
        .cta-form input[type="email"] {
            flex: 1;
            min-width: 180px;
            background: var(--bg-primary);
            border: 1px solid var(--border);
            border-radius: var(--radius-btn);
            color: var(--text-primary);
            padding: 10px 16px;
            font-size: 14px;
            transition: all var(--transition-base);
        }
        .cta-form input[type="email"]::placeholder {
            color: var(--text-muted);
        }
        .cta-form input[type="email"]:focus {
            border-color: var(--brand);
            outline: none;
            box-shadow: 0 0 0 2px var(--brand-dim);
        }
        .btn-cta-submit {
            background: var(--brand);
            color: #0a0e17;
            font-weight: 600;
            font-size: 14px;
            padding: 10px 22px;
            border-radius: var(--radius-btn);
            border: 1px solid var(--brand);
            transition: all var(--transition-base);
            cursor: pointer;
            white-space: nowrap;
        }
        .btn-cta-submit:hover {
            background: #7ceeff;
            border-color: #7ceeff;
            box-shadow: var(--shadow-hover);
        }
        .btn-cta-submit:active {
            transform: scale(0.97);
            background: var(--brand);
        }

        /* ============ 按钮通用 ============ */
        .btn-outline-brand {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: transparent;
            border: 1px solid var(--brand);
            color: var(--brand);
            font-size: 14px;
            font-weight: 500;
            padding: 8px 18px;
            border-radius: var(--radius-btn);
            transition: all var(--transition-base);
        }
        .btn-outline-brand:hover {
            background: var(--brand-dim);
            color: var(--brand);
            border-color: var(--brand);
            box-shadow: var(--shadow-hover);
        }
        .btn-outline-brand:active {
            transform: scale(0.97);
        }

        /* ============ 页脚 ============ */
        .site-footer {
            background: var(--bg-secondary);
            border-top: 1px solid var(--border-soft);
            padding: 48px 0 24px;
            margin-top: 0;
        }
        .footer-brand {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-primary);
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 12px;
        }
        .footer-brand i {
            color: var(--brand);
            font-size: 22px;
        }
        .footer-text {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 0;
        }
        .footer-heading {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 14px;
        }
        .footer-links {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-links li {
            margin: 0;
            padding: 0;
        }
        .footer-links a {
            font-size: 14px;
            color: var(--text-secondary);
            transition: color var(--transition-base);
        }
        .footer-links a:hover {
            color: var(--brand);
        }
        .footer-bottom {
            border-top: 1px solid var(--border);
            margin-top: 32px;
            padding-top: 16px;
            text-align: center;
            font-size: 13px;
            color: var(--text-muted);
        }

        /* ============ 响应式 ============ */
        @media (max-width: 991.98px) {
            .dock-nav {
                gap: 14px;
            }
            .dock-nav a {
                font-size: 14px;
            }
            .dock-header {
                padding: 10px 16px;
            }
            .page-header-mini {
                padding: 130px 0 28px;
            }
            section {
                --section-pad: 52px;
            }
        }

        @media (max-width: 767.98px) {
            .dock-nav {
                display: none;
            }
            .dock-burger {
                display: inline-flex;
                align-items: center;
                justify-content: center;
            }
            .dock-mobile-menu.open {
                display: flex;
            }
            .dock-header {
                padding: 10px 14px;
            }
            .dock-logo {
                font-size: 18px;
            }
            .dock-logo i {
                font-size: 20px;
            }
            .btn-dock {
                font-size: 12px;
                padding: 6px 12px;
            }
            .page-header-mini {
                padding: 120px 0 24px;
            }
            .page-header-mini h1 {
                font-size: 26px;
            }
            .page-header-mini .header-desc {
                font-size: 14px;
            }
            section {
                --section-pad: 40px;
            }
            .section-title {
                font-size: 22px;
            }
            .team-card .team-name {
                font-size: 18px;
            }
            .match-row {
                padding: 12px 14px;
                gap: 8px 12px;
            }
            .match-teams {
                font-size: 14px;
                min-width: 130px;
            }
            .match-date-badge {
                font-size: 12px;
                padding: 5px 10px;
            }
            .cta-box {
                padding: 24px 20px;
                flex-direction: column;
                align-items: stretch;
            }
            .cta-form {
                max-width: 100%;
            }
            .rank-item {
                padding: 10px 14px;
                gap: 10px;
            }
            .rank-number {
                font-size: 18px;
                min-width: 28px;
            }
            .rank-player {
                font-size: 14px;
            }
            .rank-stat {
                font-size: 13px;
            }
        }

        @media (max-width: 575.98px) {
            section {
                --section-pad: 32px;
            }
            .container-custom {
                padding-left: 16px;
                padding-right: 16px;
            }
            .dock-header {
                width: calc(100% - 16px);
                top: 8px;
                padding: 8px 12px;
                border-radius: 16px;
            }
            .dock-logo {
                font-size: 16px;
            }
            .dock-logo i {
                font-size: 18px;
            }
            .btn-dock {
                display: none;
            }
            .page-header-mini {
                padding: 105px 0 20px;
            }
            .page-header-mini h1 {
                font-size: 24px;
            }
            .team-card .team-body {
                padding: 16px 16px 18px;
            }
            .feature-card .feature-body {
                padding: 16px 16px 18px;
            }
            .match-row {
                padding: 10px 12px;
            }
            .match-teams {
                font-size: 13px;
                gap: 6px;
                min-width: 100px;
            }
            .match-event {
                font-size: 12px;
            }
            .rank-item {
                padding: 10px 12px;
                gap: 8px;
            }
            .rank-number {
                font-size: 16px;
                min-width: 24px;
            }
            .rank-role {
                font-size: 11px;
                padding: 1px 8px;
            }
            .cta-box {
                padding: 20px 16px;
            }
            .cta-form input[type="email"] {
                min-width: 140px;
                font-size: 13px;
                padding: 9px 14px;
            }
            .btn-cta-submit {
                font-size: 13px;
                padding: 9px 18px;
            }
        }

        @media (min-width: 992px) {
            .team-card .team-body {
                padding: 22px 24px 24px;
            }
            .feature-card .feature-body {
                padding: 22px 24px 24px;
            }
        }

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}