/* roulang page: index */
:root {
            --primary: #00E5FF;
            --secondary: #FF2E63;
            --accent: #FFC400;
            --bg: #0B0E14;
            --bg-secondary: #12161F;
            --bg-tertiary: #0D1117;
            --text-primary: #F5F7FA;
            --text-secondary: #A8B3C4;
            --text-muted: #5A6A7F;
            --border: rgba(0, 229, 255, 0.18);
            --border-subtle: rgba(255, 255, 255, 0.06);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 22px;
            --radius-full: 999px;
            --shadow-card: 0 12px 30px rgba(0, 0, 0, 0.35);
            --shadow-glow: 0 0 20px rgba(0, 229, 255, 0.25);
            --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --font-body: 'Inter', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', 'Source Han Sans SC', system-ui, -apple-system, sans-serif;
            --font-mono: 'JetBrains Mono', 'SF Mono', 'Consolas', 'Roboto Mono', monospace;
            --nav-height: 68px;
        }

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

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

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

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

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

        button,
        input,
        select,
        textarea {
            font-family: var(--font-body);
            font-size: 16px;
        }

        button {
            cursor: pointer;
            border: none;
            background: none;
            color: inherit;
        }

        :focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
        }

        .container {
            width: min(1180px, 92vw);
            margin: 0 auto;
            padding: 0 20px;
        }

        /* ========== 导航浮动 Dock ========== */
        .site-header {
            position: fixed;
            top: 16px;
            left: 0;
            right: 0;
            z-index: 1000;
            display: flex;
            justify-content: center;
            pointer-events: none;
        }

        .nav-dock {
            pointer-events: auto;
            display: flex;
            align-items: center;
            gap: 6px;
            background: rgba(13, 17, 23, 0.82);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border: 1px solid var(--border);
            border-radius: var(--radius-full);
            padding: 8px 18px;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.05);
            max-width: min(1100px, 94vw);
            flex-wrap: nowrap;
            overflow-x: auto;
            scrollbar-width: none;
        }

        .nav-dock::-webkit-scrollbar {
            display: none;
        }

        .brand {
            display: flex;
            align-items: center;
            gap: 8px;
            font-weight: 700;
            font-size: 1.08rem;
            color: var(--text-primary);
            white-space: nowrap;
            margin-right: 12px;
            letter-spacing: 0.02em;
        }

        .brand .brand-icon {
            width: 30px;
            height: 30px;
            border-radius: 8px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            display: grid;
            place-items: center;
            font-size: 0.8rem;
            font-weight: 900;
            color: #fff;
            flex-shrink: 0;
        }

        .nav-menu {
            display: flex;
            align-items: center;
            gap: 2px;
            list-style: none;
        }

        .nav-menu li a {
            display: flex;
            align-items: center;
            gap: 6px;
            padding: 10px 16px;
            border-radius: var(--radius-full);
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text-secondary);
            white-space: nowrap;
            transition: all var(--transition);
        }

        .nav-menu li a:hover {
            color: var(--text-primary);
            background: rgba(0, 229, 255, 0.08);
        }

        .nav-menu li a.active {
            color: var(--primary);
            background: rgba(0, 229, 255, 0.12);
            font-weight: 600;
        }

        .nav-cta {
            margin-left: 8px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .nav-cta .btn-nav {
            padding: 9px 20px;
            border-radius: var(--radius-full);
            font-size: 0.85rem;
            font-weight: 600;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: #fff;
            white-space: nowrap;
            transition: all var(--transition);
            border: none;
        }

        .nav-cta .btn-nav:hover {
            filter: brightness(1.15);
            box-shadow: 0 0 20px rgba(0, 229, 255, 0.35);
        }

        .nav-cta .btn-nav:active {
            transform: translateY(1px);
        }

        /* 移动端汉堡 */
        .nav-toggle {
            display: none;
            width: 44px;
            height: 44px;
            border-radius: var(--radius-md);
            border: 1px solid var(--border);
            background: rgba(0, 229, 255, 0.08);
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 4px;
            pointer-events: auto;
            flex-shrink: 0;
        }

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

        .nav-toggle.open span:nth-child(1) {
            transform: translateY(6px) rotate(45deg);
        }
        .nav-toggle.open span:nth-child(2) {
            opacity: 0;
        }
        .nav-toggle.open span:nth-child(3) {
            transform: translateY(-6px) rotate(-45deg);
        }

        /* ========== HERO 闪购条 ========== */
        .hero {
            position: relative;
            min-height: 82vh;
            display: flex;
            align-items: center;
            padding: 140px 0 90px;
            overflow: hidden;
            background: url('/assets/images/567bf83f6748c604.webp') center/cover no-repeat;
        }

        .hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(11, 14, 20, 0.72) 0%, rgba(11, 14, 20, 0.85) 50%, rgba(11, 14, 20, 0.95) 100%), radial-gradient(ellipse at 30% 40%, rgba(0, 229, 255, 0.12), transparent 60%);
            z-index: 1;
        }

        .hero::after {
            content: '';
            position: absolute;
            inset: 0;
            background-image: linear-gradient(rgba(0, 229, 255, 0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(0, 229, 255, 0.05) 1px, transparent 1px);
            background-size: 48px 48px;
            z-index: 2;
            pointer-events: none;
            opacity: 0.5;
        }

        .hero .container {
            position: relative;
            z-index: 3;
        }

        .flash-bar {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            background: rgba(255, 46, 99, 0.15);
            border: 1px solid rgba(255, 46, 99, 0.35);
            border-radius: var(--radius-full);
            padding: 6px 16px;
            font-size: 0.82rem;
            color: #FFB3C6;
            font-weight: 600;
            margin-bottom: 22px;
        }

        .flash-bar .countdown {
            font-family: var(--font-mono);
            color: var(--accent);
            font-weight: 700;
            letter-spacing: 0.06em;
            min-width: 72px;
            text-align: center;
        }

        .hero h1 {
            font-size: clamp(38px, 5.8vw, 68px);
            line-height: 1.16;
            font-weight: 800;
            letter-spacing: -0.02em;
            margin-bottom: 20px;
            text-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
            max-width: 880px;
        }

        .hero h1 .gradient-text {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

        .hero-subtitle {
            font-size: clamp(1rem, 1.2vw, 1.15rem);
            color: var(--text-secondary);
            max-width: 680px;
            line-height: 1.8;
            margin-bottom: 28px;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-bottom: 32px;
        }

        .hero-match-card {
            background: rgba(18, 22, 31, 0.85);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 18px 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            flex-wrap: wrap;
            max-width: 720px;
            box-shadow: var(--shadow-card);
        }

        .hero-match-card .match-teams {
            display: flex;
            align-items: center;
            gap: 16px;
            font-weight: 700;
            font-size: 1.05rem;
        }

        .hero-match-card .match-teams .vs {
            color: var(--secondary);
            font-family: var(--font-mono);
            font-size: 0.9rem;
        }

        .hero-match-card .match-meta {
            display: flex;
            gap: 16px;
            align-items: center;
            font-size: 0.8rem;
            color: var(--text-secondary);
        }

        .hero-match-card .match-tag {
            background: rgba(0, 229, 255, 0.15);
            border: 1px solid rgba(0, 229, 255, 0.25);
            padding: 3px 10px;
            border-radius: var(--radius-full);
            color: var(--primary);
            font-size: 0.75rem;
            font-weight: 600;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 14px 30px;
            border-radius: var(--radius-md);
            font-weight: 600;
            font-size: 0.95rem;
            transition: all var(--transition);
            border: none;
            white-space: nowrap;
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: #fff;
            box-shadow: 0 6px 24px rgba(0, 229, 255, 0.25);
        }

        .btn-primary:hover {
            filter: brightness(1.12);
            box-shadow: 0 8px 32px rgba(0, 229, 255, 0.4);
            transform: translateY(-2px);
        }

        .btn-primary:active {
            transform: translateY(0);
        }

        .btn-secondary {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid var(--border);
            color: var(--text-primary);
        }

        .btn-secondary:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: rgba(0, 229, 255, 0.4);
            transform: translateY(-2px);
        }

        .btn-accent {
            background: var(--accent);
            color: #0B0E14;
            font-weight: 700;
        }

        .btn-accent:hover {
            filter: brightness(1.08);
            box-shadow: 0 6px 20px rgba(255, 196, 0, 0.3);
            transform: translateY(-2px);
        }

        /* ========== SECTION 通用样式 ========== */
        .section {
            padding: 90px 0;
            position: relative;
        }

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

        .section-header {
            margin-bottom: 48px;
        }

        .section-header .section-tag {
            display: inline-block;
            font-size: 0.78rem;
            font-weight: 700;
            letter-spacing: 0.12em;
            text-transform: uppercase;
            color: var(--primary);
            background: rgba(0, 229, 255, 0.1);
            border: 1px solid rgba(0, 229, 255, 0.2);
            padding: 4px 14px;
            border-radius: var(--radius-full);
            margin-bottom: 14px;
        }

        .section-header h2 {
            font-size: clamp(1.7rem, 3vw, 2.6rem);
            font-weight: 700;
            line-height: 1.25;
            letter-spacing: -0.01em;
            margin-bottom: 14px;
            color: var(--text-primary);
        }

        .section-header p {
            color: var(--text-secondary);
            font-size: 1rem;
            max-width: 640px;
            line-height: 1.8;
        }

        .section-header.center {
            text-align: center;
        }

        .section-header.center p {
            margin: 0 auto;
        }

        /* ========== 数据指标条 ========== */
        .stats-bar {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }

        .stat-item {
            background: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 24px 20px;
            text-align: center;
            transition: all var(--transition);
        }

        .stat-item:hover {
            border-color: var(--border);
            box-shadow: var(--shadow-glow);
        }

        .stat-item .stat-number {
            font-family: var(--font-mono);
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--primary);
            letter-spacing: -0.02em;
            line-height: 1.2;
        }

        .stat-item .stat-label {
            font-size: 0.85rem;
            color: var(--text-secondary);
            margin-top: 6px;
        }

        /* ========== 卡片网格 ========== */
        .card-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 26px 22px;
            transition: all var(--transition);
            position: relative;
            overflow: hidden;
        }

        .card:hover {
            transform: translateY(-4px);
            border-color: rgba(0, 229, 255, 0.4);
            box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35), 0 0 20px rgba(0, 229, 255, 0.15);
        }

        .card .card-icon {
            width: 44px;
            height: 44px;
            border-radius: var(--radius-md);
            background: linear-gradient(135deg, rgba(0, 229, 255, 0.2), rgba(255, 46, 99, 0.15));
            display: grid;
            place-items: center;
            font-size: 1.3rem;
            margin-bottom: 16px;
            flex-shrink: 0;
        }

        .card h3 {
            font-size: 1.08rem;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--text-primary);
        }

        .card p {
            font-size: 0.88rem;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        .card .card-link {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            margin-top: 14px;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--primary);
        }

        .card .card-link:hover {
            color: #fff;
        }

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

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

        .scene-card:hover {
            border-color: rgba(255, 196, 0, 0.35);
            transform: translateY(-3px);
        }

        .scene-card .scene-emoji {
            font-size: 1.6rem;
            margin-bottom: 10px;
        }

        .scene-card h4 {
            font-size: 0.98rem;
            font-weight: 700;
            margin-bottom: 6px;
        }

        .scene-card p {
            font-size: 0.82rem;
            color: var(--text-secondary);
            line-height: 1.65;
        }

        /* ========== 截图演示 ========== */
        .demo-showcase {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
        }

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

        .demo-card:hover {
            border-color: var(--border);
            box-shadow: var(--shadow-card);
        }

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

        .demo-card .demo-body {
            padding: 18px 20px;
        }

        .demo-card .demo-body h3 {
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 6px;
        }

        .demo-card .demo-body p {
            font-size: 0.84rem;
            color: var(--text-secondary);
            line-height: 1.65;
        }

        /* ========== 合作案例 ========== */
        .case-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 18px;
        }

        .case-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 24px;
            transition: all var(--transition);
        }

        .case-card:hover {
            border-color: rgba(0, 229, 255, 0.3);
            transform: translateY(-3px);
        }

        .case-card .case-badge {
            display: inline-block;
            font-size: 0.72rem;
            font-weight: 700;
            padding: 3px 10px;
            border-radius: var(--radius-full);
            background: rgba(255, 46, 99, 0.15);
            border: 1px solid rgba(255, 46, 99, 0.3);
            color: #FF8FAB;
            margin-bottom: 12px;
        }

        .case-card h3 {
            font-size: 1.02rem;
            font-weight: 700;
            margin-bottom: 8px;
        }

        .case-card p {
            font-size: 0.86rem;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        /* ========== 品牌介绍 ========== */
        .brand-story {
            display: grid;
            grid-template-columns: 1fr 1.2fr;
            gap: 40px;
            align-items: center;
        }

        .brand-story .brand-img {
            width: 100%;
            aspect-ratio: 4/3;
            object-fit: cover;
            border-radius: var(--radius-xl);
            border: 1px solid var(--border-subtle);
        }

        .brand-story .brand-text h2 {
            font-size: clamp(1.5rem, 2.5vw, 2.1rem);
            font-weight: 700;
            margin-bottom: 16px;
        }

        .brand-story .brand-text p {
            color: var(--text-secondary);
            line-height: 1.85;
            margin-bottom: 14px;
            font-size: 0.95rem;
        }

        /* ========== 里程碑时间线 ========== */
        .timeline {
            display: flex;
            flex-direction: column;
            gap: 20px;
            max-width: 720px;
        }

        .timeline-item {
            display: flex;
            gap: 18px;
            align-items: flex-start;
            position: relative;
            padding-left: 24px;
        }

        .timeline-item::before {
            content: '';
            position: absolute;
            left: 0;
            top: 8px;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--primary);
            box-shadow: 0 0 12px rgba(0, 229, 255, 0.5);
        }

        .timeline-item::after {
            content: '';
            position: absolute;
            left: 4px;
            top: 18px;
            width: 2px;
            height: calc(100% + 20px);
            background: rgba(0, 229, 255, 0.2);
        }

        .timeline-item:last-child::after {
            display: none;
        }

        .timeline-item .tl-time {
            font-family: var(--font-mono);
            font-size: 0.85rem;
            color: var(--accent);
            font-weight: 600;
            white-space: nowrap;
            min-width: 56px;
        }

        .timeline-item .tl-content {
            flex: 1;
        }

        .timeline-item .tl-content h4 {
            font-size: 0.98rem;
            font-weight: 700;
            margin-bottom: 4px;
        }

        .timeline-item .tl-content p {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.65;
        }

        /* ========== 保障承诺 ========== */
        .guarantee-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }

        .guarantee-item {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            padding: 16px;
            background: rgba(255, 255, 255, 0.03);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-subtle);
        }

        .guarantee-item .g-icon {
            font-size: 1.1rem;
            flex-shrink: 0;
            margin-top: 2px;
        }

        .guarantee-item h4 {
            font-size: 0.9rem;
            font-weight: 700;
            margin-bottom: 3px;
        }

        .guarantee-item p {
            font-size: 0.78rem;
            color: var(--text-secondary);
            line-height: 1.55;
        }

        /* ========== 套餐价格 ========== */
        .price-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

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

        .price-card:hover {
            transform: translateY(-4px);
            border-color: rgba(0, 229, 255, 0.4);
            box-shadow: var(--shadow-card);
        }

        .price-card.featured {
            border-color: rgba(255, 196, 0, 0.4);
            box-shadow: 0 0 28px rgba(255, 196, 0, 0.12);
        }

        .price-card .price-badge {
            position: absolute;
            top: 16px;
            right: -30px;
            background: var(--accent);
            color: #0B0E14;
            font-size: 0.7rem;
            font-weight: 700;
            padding: 4px 32px;
            transform: rotate(45deg);
            letter-spacing: 0.05em;
        }

        .price-card h3 {
            font-size: 1.05rem;
            font-weight: 700;
            margin-bottom: 6px;
        }

        .price-card .price-amount {
            font-family: var(--font-mono);
            font-size: 2rem;
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 12px;
        }

        .price-card .price-amount span {
            font-size: 0.9rem;
            color: var(--text-muted);
            font-weight: 400;
        }

        .price-card ul {
            list-style: none;
            margin: 16px 0 20px;
        }

        .price-card ul li {
            font-size: 0.84rem;
            color: var(--text-secondary);
            padding: 5px 0;
            display: flex;
            align-items: center;
            gap: 8px;
            line-height: 1.5;
        }

        .price-card ul li::before {
            content: '✓';
            color: var(--primary);
            font-weight: 700;
            font-size: 0.8rem;
        }

        /* ========== 评价墙 ========== */
        .review-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
        }

        .review-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 18px 20px;
            transition: all var(--transition);
        }

        .review-card:hover {
            border-color: rgba(0, 229, 255, 0.25);
        }

        .review-card .review-stars {
            color: var(--accent);
            font-size: 0.85rem;
            letter-spacing: 2px;
            margin-bottom: 8px;
        }

        .review-card p {
            font-size: 0.84rem;
            color: var(--text-secondary);
            line-height: 1.65;
            margin-bottom: 10px;
        }

        .review-card .review-author {
            font-size: 0.78rem;
            font-weight: 600;
            color: var(--text-muted);
        }

        /* ========== 社区热榜 ========== */
        .hot-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
            max-width: 720px;
        }

        .hot-item {
            display: flex;
            align-items: center;
            gap: 14px;
            background: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 14px 18px;
            transition: all var(--transition);
        }

        .hot-item:hover {
            border-color: rgba(0, 229, 255, 0.3);
        }

        .hot-item .hot-rank {
            font-family: var(--font-mono);
            font-weight: 800;
            font-size: 1.1rem;
            color: var(--secondary);
            min-width: 30px;
            text-align: center;
        }

        .hot-item .hot-rank.top {
            color: var(--accent);
        }

        .hot-item .hot-info {
            flex: 1;
        }

        .hot-item .hot-info h4 {
            font-size: 0.9rem;
            font-weight: 600;
            margin-bottom: 2px;
        }

        .hot-item .hot-info span {
            font-size: 0.78rem;
            color: var(--text-muted);
        }

        .hot-item .hot-tag {
            font-size: 0.7rem;
            padding: 3px 10px;
            border-radius: var(--radius-full);
            background: rgba(255, 46, 99, 0.12);
            border: 1px solid rgba(255, 46, 99, 0.25);
            color: #FF8FAB;
            white-space: nowrap;
        }

        /* ========== 资讯列表 ========== */
        .news-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 18px;
        }

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

        .news-card:hover {
            transform: translateY(-4px);
            border-color: rgba(0, 229, 255, 0.3);
            box-shadow: var(--shadow-card);
        }

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

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

        .news-card .news-body h4 {
            font-size: 0.95rem;
            font-weight: 700;
            margin-bottom: 6px;
            line-height: 1.45;
        }

        .news-card .news-body p {
            font-size: 0.8rem;
            color: var(--text-secondary);
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        /* ========== CTA 转化区 ========== */
        .cta-section {
            background: linear-gradient(135deg, rgba(0, 229, 255, 0.1), rgba(255, 46, 99, 0.08)), var(--bg-tertiary);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
            padding: 80px 0;
            text-align: center;
        }

        .cta-section h2 {
            font-size: clamp(1.6rem, 3vw, 2.4rem);
            font-weight: 700;
            margin-bottom: 12px;
        }

        .cta-section p {
            color: var(--text-secondary);
            max-width: 540px;
            margin: 0 auto 24px;
            line-height: 1.75;
            font-size: 0.95rem;
        }

        .cta-form {
            display: flex;
            gap: 12px;
            max-width: 420px;
            margin: 0 auto;
            flex-wrap: wrap;
            justify-content: center;
        }

        .cta-form input {
            flex: 1;
            min-width: 200px;
            padding: 13px 18px;
            border-radius: var(--radius-md);
            border: 1px solid var(--border-subtle);
            background: rgba(255, 255, 255, 0.05);
            color: var(--text-primary);
            font-size: 0.9rem;
            transition: all var(--transition);
        }

        .cta-form input:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.15);
        }

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

        /* ========== FAQ ========== */
        .faq-list {
            max-width: 760px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

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

        .faq-item.open {
            border-color: rgba(0, 229, 255, 0.4);
            box-shadow: var(--shadow-glow);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            width: 100%;
            padding: 18px 22px;
            background: none;
            border: none;
            color: var(--text-primary);
            font-weight: 600;
            font-size: 0.95rem;
            text-align: left;
            transition: all var(--transition);
        }

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

        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            border: 1px solid var(--border);
            display: grid;
            place-items: center;
            font-size: 0.9rem;
            transition: all var(--transition);
            color: var(--primary);
        }

        .faq-item.open .faq-question .faq-icon {
            transform: rotate(45deg);
            background: rgba(0, 229, 255, 0.15);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease;
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
        }

        .faq-answer-inner {
            padding: 0 22px 18px;
            color: var(--text-secondary);
            font-size: 0.88rem;
            line-height: 1.75;
        }

        /* ========== 页脚 ========== */
        .site-footer {
            background: var(--bg-tertiary);
            border-top: 1px solid var(--border-subtle);
            padding: 56px 0 20px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 36px;
            margin-bottom: 40px;
        }

        .footer-brand h3 {
            font-size: 1.15rem;
            font-weight: 700;
            margin-bottom: 10px;
        }

        .footer-brand p {
            font-size: 0.82rem;
            color: var(--text-secondary);
            line-height: 1.7;
            max-width: 260px;
        }

        .footer-col h4 {
            font-size: 0.88rem;
            font-weight: 700;
            margin-bottom: 12px;
            color: var(--text-primary);
        }

        .footer-col ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

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

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

        .footer-bottom {
            border-top: 1px solid var(--border-subtle);
            padding-top: 18px;
            text-align: center;
            font-size: 0.75rem;
            color: var(--text-muted);
        }

        /* ========== 响应式 ========== */
        @media (max-width: 1024px) {
            .card-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .scene-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .demo-showcase {
                grid-template-columns: 1fr;
            }
            .case-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .brand-story {
                grid-template-columns: 1fr;
            }
            .guarantee-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .price-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .review-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .news-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .stats-bar {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 768px) {
            .site-header {
                top: auto;
                bottom: 12px;
            }
            .nav-dock {
                border-radius: var(--radius-lg);
                padding: 8px 12px;
                gap: 2px;
                justify-content: flex-start;
            }
            .brand {
                font-size: 0.95rem;
                margin-right: 6px;
            }
            .brand .brand-icon {
                width: 26px;
                height: 26px;
                font-size: 0.7rem;
            }
            .nav-menu li a {
                padding: 8px 10px;
                font-size: 0.78rem;
            }
            .nav-cta {
                margin-left: 4px;
            }
            .nav-cta .btn-nav {
                padding: 7px 14px;
                font-size: 0.75rem;
            }
            .hero {
                min-height: 72vh;
                padding: 100px 0 70px;
            }
            .hero-match-card {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
            }
            .section {
                padding: 60px 0;
            }
            .card-grid {
                grid-template-columns: 1fr;
            }
            .scene-grid {
                grid-template-columns: 1fr;
            }
            .case-grid {
                grid-template-columns: 1fr;
            }
            .guarantee-grid {
                grid-template-columns: 1fr;
            }
            .price-grid {
                grid-template-columns: 1fr;
            }
            .review-grid {
                grid-template-columns: 1fr;
            }
            .news-grid {
                grid-template-columns: 1fr;
            }
            .stats-bar {
                grid-template-columns: repeat(2, 1fr);
                gap: 10px;
            }
            .stat-item {
                padding: 16px 12px;
            }
            .stat-item .stat-number {
                font-size: 1.5rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .hero-actions {
                flex-direction: column;
                gap: 10px;
            }
            .btn {
                width: 100%;
                justify-content: center;
                padding: 12px 20px;
                font-size: 0.88rem;
            }
        }

        @media (max-width: 520px) {
            .container {
                width: 95vw;
                padding: 0 12px;
            }
            .hero h1 {
                font-size: clamp(1.8rem, 6vw, 2.3rem);
            }
            .flash-bar {
                font-size: 0.72rem;
                padding: 4px 12px;
                gap: 6px;
            }
            .hero-match-card {
                padding: 14px 16px;
            }
            .stats-bar {
                grid-template-columns: 1fr 1fr;
                gap: 8px;
            }
            .stat-item .stat-number {
                font-size: 1.3rem;
            }
            .stat-item .stat-label {
                font-size: 0.75rem;
            }
            .section-header h2 {
                font-size: 1.4rem;
            }
            .cta-form input {
                min-width: 100%;
            }
        }

/* roulang page: category1 */
:root {
            --primary: #00E5FF;
            --secondary: #FF2E63;
            --accent: #FFC400;
            --bg: #0B0E14;
            --bg-secondary: #12161F;
            --bg-tertiary: #0D1117;
            --text-primary: #F5F7FA;
            --text-secondary: #A8B3C4;
            --text-muted: #5A6A7F;
            --border: rgba(0, 229, 255, 0.18);
            --border-subtle: rgba(255, 255, 255, 0.06);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 22px;
            --radius-full: 999px;
            --shadow-card: 0 12px 30px rgba(0, 0, 0, 0.35);
            --shadow-glow: 0 0 20px rgba(0, 229, 255, 0.25);
            --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --font-body: 'Inter', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', 'Source Han Sans SC', system-ui, -apple-system, sans-serif;
            --font-mono: 'JetBrains Mono', 'SF Mono', 'Consolas', 'Roboto Mono', monospace;
            --nav-height: 68px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--font-body);
            background: var(--bg);
            color: var(--text-primary);
            line-height: 1.75;
            font-size: 16px;
            min-height: 100vh;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            padding-top: 96px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition);
        }
        button,
        input,
        select,
        textarea {
            font-family: var(--font-body);
            font-size: 16px;
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
            color: inherit;
        }
        .container {
            width: min(1180px, 92vw);
            margin: 0 auto;
            padding: 0 20px;
        }

        /* ========== 导航浮动 Dock ========== */
        .site-header {
            position: fixed;
            top: 16px;
            left: 0;
            right: 0;
            z-index: 1000;
            display: flex;
            justify-content: center;
            pointer-events: none;
        }
        .nav-dock {
            pointer-events: auto;
            display: flex;
            align-items: center;
            gap: 6px;
            background: rgba(13, 17, 23, 0.82);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border: 1px solid var(--border);
            border-radius: var(--radius-full);
            padding: 8px 18px;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.05);
            max-width: min(1100px, 94vw);
            flex-wrap: nowrap;
            overflow-x: auto;
            scrollbar-width: none;
        }
        .nav-dock::-webkit-scrollbar {
            display: none;
        }
        .brand {
            display: flex;
            align-items: center;
            gap: 8px;
            font-weight: 700;
            font-size: 1.08rem;
            color: var(--text-primary);
            white-space: nowrap;
            margin-right: 12px;
            letter-spacing: 0.02em;
        }
        .brand .brand-icon {
            width: 30px;
            height: 30px;
            border-radius: 8px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            display: grid;
            place-items: center;
            font-size: 0.8rem;
            font-weight: 900;
            color: #fff;
            flex-shrink: 0;
        }
        .nav-menu {
            display: flex;
            align-items: center;
            gap: 2px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .nav-menu li a {
            display: flex;
            align-items: center;
            gap: 6px;
            padding: 10px 16px;
            border-radius: var(--radius-full);
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text-secondary);
            white-space: nowrap;
            transition: all var(--transition);
        }
        .nav-menu li a:hover {
            color: var(--text-primary);
            background: rgba(0, 229, 255, 0.08);
        }
        .nav-menu li a.active {
            color: var(--primary);
            background: rgba(0, 229, 255, 0.12);
            font-weight: 600;
        }
        .nav-cta {
            margin-left: 8px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .nav-cta .btn-nav {
            padding: 9px 20px;
            border-radius: var(--radius-full);
            font-size: 0.85rem;
            font-weight: 600;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: #fff;
            white-space: nowrap;
            transition: all var(--transition);
            border: none;
        }
        .nav-cta .btn-nav:hover {
            filter: brightness(1.15);
            box-shadow: 0 0 20px rgba(0, 229, 255, 0.35);
        }
        .nav-cta .btn-nav:active {
            transform: translateY(1px);
        }

        /* ========== 面包屑 ========== */
        .breadcrumb-wrap {
            padding: 24px 0 8px;
        }
        .breadcrumb-nav {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--text-muted);
            flex-wrap: wrap;
        }
        .breadcrumb-nav a {
            color: var(--text-secondary);
            transition: color var(--transition);
        }
        .breadcrumb-nav a:hover {
            color: var(--primary);
        }
        .breadcrumb-nav .sep {
            color: var(--text-muted);
            font-size: 0.7rem;
        }
        .breadcrumb-nav .current {
            color: var(--text-primary);
            font-weight: 500;
        }

        /* ========== 分类页头 ========== */
        .category-hero {
            padding: 36px 0 48px;
            position: relative;
            overflow: hidden;
        }
        .category-hero::before {
            content: '';
            position: absolute;
            top: 0;
            right: -80px;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(0, 229, 255, 0.08), transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .category-hero h1 {
            font-size: clamp(36px, 4.5vw, 56px);
            font-weight: 800;
            line-height: 1.25;
            margin-bottom: 16px;
            letter-spacing: 0.01em;
        }
        .category-hero h1 em {
            font-style: normal;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .category-hero .hero-desc {
            font-size: 1.1rem;
            color: var(--text-secondary);
            max-width: 680px;
            line-height: 1.8;
        }
        .hero-stat-strip {
            display: flex;
            flex-wrap: wrap;
            gap: 32px;
            margin-top: 28px;
        }
        .hero-stat-item {
            display: flex;
            align-items: baseline;
            gap: 8px;
        }
        .hero-stat-item .stat-num {
            font-family: var(--font-mono);
            font-size: 2rem;
            font-weight: 700;
            color: var(--primary);
            letter-spacing: -0.02em;
        }
        .hero-stat-item .stat-label {
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        /* ========== 筛选条 ========== */
        .filter-bar {
            background: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 20px 24px;
            margin-bottom: 36px;
            box-shadow: var(--shadow-card);
        }
        .filter-bar .form-label {
            font-size: 0.8rem;
            color: var(--text-muted);
            font-weight: 500;
            margin-bottom: 6px;
            letter-spacing: 0.04em;
            text-transform: uppercase;
        }
        .filter-bar .form-select,
        .filter-bar .form-control {
            background: var(--bg-tertiary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            color: var(--text-primary);
            padding: 10px 14px;
            font-size: 0.9rem;
            transition: all var(--transition);
        }
        .filter-bar .form-select:focus,
        .filter-bar .form-control:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.15);
            outline: none;
        }
        .filter-bar .form-select option {
            background: var(--bg-secondary);
            color: var(--text-primary);
        }
        .btn-filter {
            padding: 10px 28px;
            border-radius: var(--radius-md);
            font-weight: 600;
            font-size: 0.9rem;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: #fff;
            transition: all var(--transition);
            white-space: nowrap;
        }
        .btn-filter:hover {
            filter: brightness(1.15);
            box-shadow: 0 0 18px rgba(0, 229, 255, 0.35);
        }
        .btn-filter:active {
            transform: translateY(1px);
        }
        .btn-filter-reset {
            padding: 10px 20px;
            border-radius: var(--radius-md);
            font-weight: 500;
            font-size: 0.9rem;
            color: var(--text-secondary);
            border: 1px solid var(--border-subtle);
            background: transparent;
            transition: all var(--transition);
            white-space: nowrap;
        }
        .btn-filter-reset:hover {
            color: var(--text-primary);
            border-color: var(--text-muted);
        }

        /* ========== 赛事卡片列表 ========== */
        .match-list-section {
            padding: 16px 0 40px;
        }
        .section-label {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--text-muted);
            letter-spacing: 0.08em;
            text-transform: uppercase;
            margin-bottom: 16px;
        }
        .section-label::before {
            content: '';
            width: 24px;
            height: 2px;
            background: linear-gradient(90deg, var(--primary), transparent);
            border-radius: 2px;
        }
        .match-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: all var(--transition);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .match-card:hover {
            border-color: var(--primary);
            box-shadow: 0 8px 32px rgba(0, 229, 255, 0.18), var(--shadow-card);
            transform: translateY(-4px);
        }
        .match-card .match-thumb {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16/9;
            background: var(--bg-tertiary);
        }
        .match-card .match-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .match-card:hover .match-thumb img {
            transform: scale(1.05);
        }
        .match-card .status-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            padding: 5px 12px;
            border-radius: var(--radius-full);
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 0.03em;
            background: rgba(13, 17, 23, 0.8);
            backdrop-filter: blur(8px);
            border: 1px solid rgba(0, 229, 255, 0.3);
            color: var(--primary);
        }
        .match-card .status-badge.live {
            border-color: rgba(255, 46, 99, 0.5);
            color: var(--secondary);
            background: rgba(255, 46, 99, 0.12);
        }
        .match-card .status-badge.upcoming {
            border-color: rgba(255, 196, 0, 0.5);
            color: var(--accent);
            background: rgba(255, 196, 0, 0.1);
        }
        .match-card .status-badge.finished {
            border-color: rgba(168, 179, 196, 0.4);
            color: var(--text-muted);
            background: rgba(168, 179, 196, 0.08);
        }
        .match-card .match-body {
            padding: 20px 22px;
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .match-card .match-title {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.4;
        }
        .match-card .match-versus {
            display: flex;
            align-items: center;
            gap: 14px;
            font-size: 0.9rem;
            color: var(--text-secondary);
            flex-wrap: wrap;
        }
        .match-card .match-versus .team-name {
            font-weight: 600;
            color: var(--text-primary);
        }
        .match-card .match-versus .vs-badge {
            font-family: var(--font-mono);
            font-weight: 800;
            color: var(--secondary);
            font-size: 0.85rem;
        }
        .match-card .match-meta {
            display: flex;
            align-items: center;
            gap: 14px;
            font-size: 0.82rem;
            color: var(--text-muted);
            flex-wrap: wrap;
        }
        .match-card .match-meta i {
            font-size: 0.75rem;
            margin-right: 4px;
        }
        .match-card .btn-view-match {
            margin-top: auto;
            padding: 9px 20px;
            border-radius: var(--radius-md);
            font-size: 0.85rem;
            font-weight: 600;
            background: rgba(0, 229, 255, 0.1);
            border: 1px solid rgba(0, 229, 255, 0.25);
            color: var(--primary);
            transition: all var(--transition);
            text-align: center;
        }
        .match-card .btn-view-match:hover {
            background: rgba(0, 229, 255, 0.18);
            border-color: var(--primary);
            box-shadow: var(--shadow-glow);
        }

        /* ========== 焦点赛事 ========== */
        .focus-section {
            padding: 48px 0;
        }
        .focus-banner {
            position: relative;
            border-radius: var(--radius-xl);
            overflow: hidden;
            background: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            box-shadow: var(--shadow-card);
            min-height: 240px;
            display: flex;
            align-items: center;
        }
        .focus-banner .focus-bg {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-size: cover;
            background-position: center;
            opacity: 0.25;
            border-radius: var(--radius-xl);
        }
        .focus-banner .focus-overlay {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(135deg, rgba(11, 14, 20, 0.9) 0%, rgba(13, 17, 23, 0.7) 55%, rgba(0, 229, 255, 0.05) 100%);
            border-radius: var(--radius-xl);
        }
        .focus-banner .focus-content {
            position: relative;
            z-index: 2;
            padding: 36px 42px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 24px;
            width: 100%;
        }
        .focus-banner .focus-tag {
            display: inline-block;
            padding: 6px 16px;
            border-radius: var(--radius-full);
            font-size: 0.78rem;
            font-weight: 700;
            letter-spacing: 0.06em;
            background: rgba(255, 46, 99, 0.15);
            border: 1px solid rgba(255, 46, 99, 0.4);
            color: var(--secondary);
            margin-bottom: 12px;
        }
        .focus-banner .focus-title {
            font-size: clamp(1.5rem, 3vw, 2.2rem);
            font-weight: 800;
            line-height: 1.3;
            margin-bottom: 8px;
        }
        .focus-banner .focus-desc {
            font-size: 0.95rem;
            color: var(--text-secondary);
            max-width: 520px;
            margin-bottom: 16px;
        }
        .focus-banner .focus-meta {
            display: flex;
            gap: 20px;
            font-size: 0.85rem;
            color: var(--text-muted);
            flex-wrap: wrap;
        }
        .focus-banner .btn-focus-cta {
            padding: 12px 28px;
            border-radius: var(--radius-md);
            font-weight: 700;
            font-size: 0.95rem;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: #fff;
            transition: all var(--transition);
            white-space: nowrap;
        }
        .focus-banner .btn-focus-cta:hover {
            filter: brightness(1.15);
            box-shadow: 0 0 24px rgba(0, 229, 255, 0.4);
            transform: translateY(-2px);
        }

        /* ========== 积分排名表 ========== */
        .standings-section {
            padding: 48px 0;
        }
        .standings-table-wrap {
            background: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card);
        }
        .standings-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.9rem;
        }
        .standings-table thead {
            background: rgba(0, 229, 255, 0.06);
        }
        .standings-table th {
            padding: 14px 18px;
            text-align: left;
            font-weight: 600;
            font-size: 0.8rem;
            letter-spacing: 0.05em;
            color: var(--text-muted);
            text-transform: uppercase;
            border-bottom: 1px solid var(--border-subtle);
            white-space: nowrap;
        }
        .standings-table td {
            padding: 13px 18px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.03);
            color: var(--text-secondary);
            white-space: nowrap;
        }
        .standings-table tr:last-child td {
            border-bottom: none;
        }
        .standings-table tbody tr {
            transition: background var(--transition);
        }
        .standings-table tbody tr:hover {
            background: rgba(0, 229, 255, 0.04);
        }
        .standings-table .rank-num {
            font-family: var(--font-mono);
            font-weight: 700;
            font-size: 1.1rem;
            color: var(--text-primary);
        }
        .standings-table .rank-num.top {
            color: var(--accent);
        }
        .standings-table .team-name-cell {
            font-weight: 600;
            color: var(--text-primary);
        }
        .standings-table .stat-num {
            font-family: var(--font-mono);
            font-weight: 600;
            color: var(--text-primary);
        }
        .standings-table .win-rate {
            font-family: var(--font-mono);
            color: var(--primary);
        }
        .standings-table .points-total {
            font-family: var(--font-mono);
            font-weight: 700;
            color: var(--accent);
        }

        /* ========== 订阅提醒 CTA ========== */
        .subscribe-cta {
            margin: 48px 0;
            background: linear-gradient(135deg, rgba(0, 229, 255, 0.06), rgba(255, 46, 99, 0.06));
            border: 1px solid rgba(0, 229, 255, 0.2);
            border-radius: var(--radius-xl);
            padding: 40px 44px;
            position: relative;
            overflow: hidden;
        }
        .subscribe-cta::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -40px;
            width: 240px;
            height: 240px;
            background: radial-gradient(circle, rgba(0, 229, 255, 0.12), transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .subscribe-cta .sub-title {
            font-size: 1.4rem;
            font-weight: 700;
            margin-bottom: 8px;
            position: relative;
            z-index: 1;
        }
        .subscribe-cta .sub-desc {
            font-size: 0.95rem;
            color: var(--text-secondary);
            margin-bottom: 20px;
            position: relative;
            z-index: 1;
        }
        .subscribe-cta .sub-form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            position: relative;
            z-index: 1;
        }
        .subscribe-cta .sub-form input {
            flex: 1;
            min-width: 240px;
            padding: 12px 18px;
            border-radius: var(--radius-md);
            border: 1px solid var(--border);
            background: var(--bg-tertiary);
            color: var(--text-primary);
            font-size: 0.9rem;
            transition: all var(--transition);
        }
        .subscribe-cta .sub-form input:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.15);
        }
        .subscribe-cta .sub-form input::placeholder {
            color: var(--text-muted);
        }
        .btn-subscribe {
            padding: 12px 30px;
            border-radius: var(--radius-md);
            font-weight: 700;
            font-size: 0.95rem;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: #fff;
            transition: all var(--transition);
            white-space: nowrap;
        }
        .btn-subscribe:hover {
            filter: brightness(1.15);
            box-shadow: 0 0 20px rgba(0, 229, 255, 0.35);
            transform: translateY(-1px);
        }
        .btn-subscribe:active {
            transform: translateY(1px);
        }

        /* ========== 往期回放横向滚动 ========== */
        .replay-section {
            padding: 48px 0 24px;
        }
        .replay-scroll {
            display: flex;
            gap: 16px;
            overflow-x: auto;
            padding: 12px 4px 20px;
            scroll-snap-type: x mandatory;
            scrollbar-width: thin;
            scrollbar-color: rgba(0, 229, 255, 0.3) transparent;
        }
        .replay-scroll::-webkit-scrollbar {
            height: 4px;
        }
        .replay-scroll::-webkit-scrollbar-track {
            background: transparent;
        }
        .replay-scroll::-webkit-scrollbar-thumb {
            background: rgba(0, 229, 255, 0.3);
            border-radius: 4px;
        }
        .replay-card {
            min-width: 280px;
            max-width: 320px;
            flex-shrink: 0;
            scroll-snap-align: start;
            background: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all var(--transition);
            box-shadow: var(--shadow-card);
        }
        .replay-card:hover {
            border-color: var(--primary);
            box-shadow: 0 8px 28px rgba(0, 229, 255, 0.15), var(--shadow-card);
            transform: translateY(-3px);
        }
        .replay-card .replay-thumb {
            aspect-ratio: 16/9;
            overflow: hidden;
            background: var(--bg-tertiary);
        }
        .replay-card .replay-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .replay-card:hover .replay-thumb img {
            transform: scale(1.06);
        }
        .replay-card .replay-body {
            padding: 16px 18px;
        }
        .replay-card .replay-title {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 6px;
            line-height: 1.4;
        }
        .replay-card .replay-meta {
            font-size: 0.8rem;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .replay-card .replay-result {
            font-family: var(--font-mono);
            font-weight: 700;
            color: var(--accent);
            font-size: 0.85rem;
        }

        /* ========== 观赛指南 ========== */
        .guide-section {
            padding: 48px 0 72px;
        }
        .guide-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 22px 24px;
            height: 100%;
            transition: all var(--transition);
            box-shadow: var(--shadow-card);
        }
        .guide-card:hover {
            border-color: rgba(0, 229, 255, 0.3);
            transform: translateY(-3px);
        }
        .guide-card .guide-icon {
            width: 40px;
            height: 40px;
            border-radius: var(--radius-md);
            background: rgba(0, 229, 255, 0.1);
            border: 1px solid rgba(0, 229, 255, 0.2);
            display: grid;
            place-items: center;
            font-size: 1.1rem;
            color: var(--primary);
            margin-bottom: 14px;
        }
        .guide-card h3 {
            font-size: 1.05rem;
            font-weight: 700;
            margin-bottom: 8px;
        }
        .guide-card p {
            font-size: 0.88rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 0;
        }

        /* ========== 页脚 ========== */
        .site-footer {
            background: var(--bg-tertiary);
            border-top: 1px solid var(--border-subtle);
            padding: 56px 0 28px;
            margin-top: 40px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.6fr 1fr 1fr 1fr;
            gap: 36px;
            margin-bottom: 36px;
        }
        .footer-brand h3 {
            font-size: 1.4rem;
            font-weight: 700;
            margin-bottom: 12px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .footer-brand p {
            font-size: 0.88rem;
            color: var(--text-muted);
            line-height: 1.7;
            max-width: 300px;
        }
        .footer-col h4 {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 14px;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col ul li {
            margin-bottom: 8px;
        }
        .footer-col ul li a {
            font-size: 0.85rem;
            color: var(--text-secondary);
            transition: color var(--transition);
        }
        .footer-col ul li a:hover {
            color: var(--primary);
        }
        .footer-bottom {
            padding-top: 20px;
            border-top: 1px solid var(--border-subtle);
            font-size: 0.8rem;
            color: var(--text-muted);
            text-align: center;
        }

        /* ========== 响应式 ========== */
        @media (max-width: 1024px) {
            body {
                padding-top: 88px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .focus-banner .focus-content {
                padding: 28px 30px;
            }
            .standings-table {
                font-size: 0.82rem;
            }
            .standings-table th,
            .standings-table td {
                padding: 10px 12px;
            }
            .subscribe-cta {
                padding: 32px 30px;
            }
        }
        @media (max-width: 768px) {
            body {
                padding-top: 80px;
            }
            .site-header {
                top: 10px;
            }
            .nav-dock {
                padding: 6px 12px;
                gap: 3px;
                border-radius: 20px;
            }
            .brand {
                font-size: 0.95rem;
                margin-right: 6px;
            }
            .brand .brand-icon {
                width: 26px;
                height: 26px;
                font-size: 0.7rem;
            }
            .nav-menu li a {
                padding: 8px 12px;
                font-size: 0.8rem;
            }
            .nav-cta .btn-nav {
                padding: 7px 16px;
                font-size: 0.8rem;
            }
            .category-hero h1 {
                font-size: clamp(28px, 7vw, 40px);
            }
            .hero-stat-strip {
                gap: 18px;
            }
            .hero-stat-item .stat-num {
                font-size: 1.5rem;
            }
            .filter-bar {
                padding: 16px 18px;
            }
            .focus-banner .focus-content {
                padding: 22px 20px;
                flex-direction: column;
                align-items: flex-start;
            }
            .focus-banner .btn-focus-cta {
                align-self: flex-start;
            }
            .subscribe-cta {
                padding: 28px 22px;
            }
            .subscribe-cta .sub-form {
                flex-direction: column;
            }
            .subscribe-cta .sub-form input {
                min-width: 100%;
            }
            .replay-card {
                min-width: 240px;
            }
        }
        @media (max-width: 520px) {
            body {
                padding-top: 74px;
                font-size: 15px;
            }
            .site-header {
                top: 6px;
            }
            .nav-dock {
                padding: 5px 10px;
                border-radius: 16px;
                max-width: 97vw;
            }
            .brand {
                font-size: 0.85rem;
            }
            .brand .brand-icon {
                width: 22px;
                height: 22px;
                font-size: 0.6rem;
                border-radius: 6px;
            }
            .nav-menu li a {
                padding: 7px 10px;
                font-size: 0.75rem;
            }
            .nav-cta .btn-nav {
                padding: 6px 14px;
                font-size: 0.72rem;
            }
            .category-hero {
                padding: 24px 0 32px;
            }
            .category-hero h1 {
                font-size: clamp(24px, 8vw, 32px);
            }
            .category-hero .hero-desc {
                font-size: 0.95rem;
            }
            .hero-stat-strip {
                gap: 12px;
                flex-wrap: wrap;
            }
            .hero-stat-item .stat-num {
                font-size: 1.3rem;
            }
            .hero-stat-item .stat-label {
                font-size: 0.75rem;
            }
            .filter-bar {
                padding: 14px 14px;
                border-radius: var(--radius-md);
            }
            .match-card .match-body {
                padding: 16px 16px;
            }
            .match-card .match-title {
                font-size: 0.95rem;
            }
            .focus-banner {
                min-height: auto;
            }
            .focus-banner .focus-content {
                padding: 20px 18px;
            }
            .focus-banner .focus-title {
                font-size: 1.3rem;
            }
            .subscribe-cta {
                padding: 22px 18px;
                border-radius: var(--radius-lg);
            }
            .subscribe-cta .sub-title {
                font-size: 1.15rem;
            }
            .replay-card {
                min-width: 210px;
            }
            .standings-table {
                font-size: 0.75rem;
            }
            .standings-table th,
            .standings-table td {
                padding: 8px 8px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                font-size: 0.72rem;
            }
        }

/* roulang page: category2 */
:root {
            --primary: #00E5FF;
            --secondary: #FF2E63;
            --accent: #FFC400;
            --bg: #0B0E14;
            --bg-secondary: #12161F;
            --bg-tertiary: #0D1117;
            --text-primary: #F5F7FA;
            --text-secondary: #A8B3C4;
            --text-muted: #5A6A7F;
            --border: rgba(0, 229, 255, 0.18);
            --border-subtle: rgba(255, 255, 255, 0.06);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 22px;
            --radius-full: 999px;
            --shadow-card: 0 12px 30px rgba(0, 0, 0, 0.35);
            --shadow-glow: 0 0 20px rgba(0, 229, 255, 0.25);
            --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --font-body: 'Inter', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', 'Source Han Sans SC', system-ui, -apple-system, sans-serif;
            --font-mono: 'JetBrains Mono', 'SF Mono', 'Consolas', 'Roboto Mono', monospace;
            --nav-height: 68px;
        }

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

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

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

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

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

        button,
        input,
        select,
        textarea {
            font-family: var(--font-body);
            font-size: 16px;
        }

        button {
            cursor: pointer;
            border: none;
            background: none;
            color: inherit;
        }

        .container {
            width: min(1180px, 92vw);
            margin: 0 auto;
            padding: 0 20px;
        }

        /* ========== 导航浮动 Dock ========== */
        .site-header {
            position: fixed;
            top: 16px;
            left: 0;
            right: 0;
            z-index: 1000;
            display: flex;
            justify-content: center;
            pointer-events: none;
        }

        .nav-dock {
            pointer-events: auto;
            display: flex;
            align-items: center;
            gap: 6px;
            background: rgba(13, 17, 23, 0.82);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border: 1px solid var(--border);
            border-radius: var(--radius-full);
            padding: 8px 18px;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.05);
            max-width: min(1100px, 94vw);
            flex-wrap: nowrap;
            overflow-x: auto;
            scrollbar-width: none;
        }

        .nav-dock::-webkit-scrollbar {
            display: none;
        }

        .brand {
            display: flex;
            align-items: center;
            gap: 8px;
            font-weight: 700;
            font-size: 1.08rem;
            color: var(--text-primary);
            white-space: nowrap;
            margin-right: 12px;
            letter-spacing: 0.02em;
        }

        .brand .brand-icon {
            width: 30px;
            height: 30px;
            border-radius: 8px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            display: grid;
            place-items: center;
            font-size: 0.8rem;
            font-weight: 900;
            color: #fff;
            flex-shrink: 0;
        }

        .nav-menu {
            display: flex;
            align-items: center;
            gap: 2px;
            list-style: none;
        }

        .nav-menu li a {
            display: flex;
            align-items: center;
            gap: 6px;
            padding: 10px 16px;
            border-radius: var(--radius-full);
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text-secondary);
            white-space: nowrap;
            transition: all var(--transition);
        }

        .nav-menu li a:hover {
            color: var(--text-primary);
            background: rgba(0, 229, 255, 0.08);
        }

        .nav-menu li a.active {
            color: var(--primary);
            background: rgba(0, 229, 255, 0.12);
            font-weight: 600;
        }

        .nav-cta {
            margin-left: 8px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .nav-cta .btn-nav {
            padding: 9px 20px;
            border-radius: var(--radius-full);
            font-size: 0.85rem;
            font-weight: 600;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: #fff;
            white-space: nowrap;
            transition: all var(--transition);
            border: none;
        }

        .nav-cta .btn-nav:hover {
            filter: brightness(1.15);
            box-shadow: 0 0 20px rgba(0, 229, 255, 0.35);
        }

        .nav-cta .btn-nav:active {
            transform: translateY(1px);
        }

        .nav-toggle {
            display: none;
            width: 44px;
            height: 44px;
            border-radius: var(--radius-md);
            border: 1px solid var(--border);
            background: rgba(0, 229, 255, 0.08);
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 4px;
            pointer-events: auto;
            flex-shrink: 0;
        }

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

        .nav-toggle.open span:nth-child(1) {
            transform: translateY(6px) rotate(45deg);
        }

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

        .nav-toggle.open span:nth-child(3) {
            transform: translateY(-6px) rotate(-45deg);
        }

        /* ========== 面包屑与分类页头 ========== */
        .page-hero {
            padding: calc(var(--nav-height) + 70px) 0 48px;
            background: linear-gradient(180deg, rgba(0, 229, 255, 0.04) 0%, transparent 38%), var(--bg);
            border-bottom: 1px solid var(--border-subtle);
            position: relative;
            overflow: hidden;
        }

        .page-hero::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            bottom: 0;
            left: 0;
            background-image: radial-gradient(circle at 20% 30%, rgba(0, 229, 255, 0.08) 0%, transparent 55%), radial-gradient(circle at 80% 70%, rgba(255, 46, 99, 0.05) 0%, transparent 50%);
            pointer-events: none;
        }

        .breadcrumb {
            position: relative;
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 24px;
            flex-wrap: wrap;
        }

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

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

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

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

        .page-hero h1 {
            position: relative;
            font-size: clamp(2.2rem, 4.5vw, 3.4rem);
            font-weight: 800;
            line-height: 1.2;
            letter-spacing: -0.02em;
            margin-bottom: 16px;
            color: var(--text-primary);
            text-shadow: 0 0 30px rgba(0, 229, 255, 0.2);
        }

        .page-hero .page-subtitle {
            position: relative;
            font-size: 1.1rem;
            color: var(--text-secondary);
            max-width: 720px;
            line-height: 1.8;
        }

        .page-hero .hero-stats {
            position: relative;
            display: flex;
            flex-wrap: wrap;
            gap: 32px;
            margin-top: 28px;
        }

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

        .page-hero .hero-stat .stat-num {
            font-family: var(--font-mono);
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--primary);
            line-height: 1.2;
        }

        .page-hero .hero-stat .stat-label {
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        /* ========== 通用 section ========== */
        .section {
            padding: 72px 0;
            position: relative;
        }

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

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

        .section-title {
            font-size: 1.8rem;
            font-weight: 700;
            line-height: 1.3;
            margin-bottom: 12px;
            color: var(--text-primary);
            letter-spacing: -0.01em;
        }

        .section-subtitle {
            font-size: 1rem;
            color: var(--text-secondary);
            max-width: 640px;
            line-height: 1.7;
            margin-bottom: 36px;
        }

        /* ========== 筛选标签云 ========== */
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }

        .tag-chip {
            padding: 8px 20px;
            border-radius: var(--radius-full);
            border: 1px solid var(--border);
            background: rgba(0, 229, 255, 0.05);
            color: var(--text-secondary);
            font-size: 0.88rem;
            font-weight: 500;
            transition: all var(--transition);
        }

        .tag-chip:hover {
            color: var(--primary);
            border-color: var(--primary);
            background: rgba(0, 229, 255, 0.12);
            box-shadow: 0 0 16px rgba(0, 229, 255, 0.2);
        }

        .tag-chip.active {
            background: rgba(0, 229, 255, 0.15);
            border-color: var(--primary);
            color: var(--primary);
            font-weight: 600;
        }

        /* ========== 攻略卡片列表 ========== */
        .guide-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
            gap: 28px;
        }

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

        .guide-card:hover {
            transform: translateY(-4px);
            border-color: var(--primary);
            box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35), 0 0 24px rgba(0, 229, 255, 0.25);
        }

        .guide-card .card-image {
            position: relative;
            aspect-ratio: 16 / 9;
            overflow: hidden;
        }

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

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

        .guide-card .card-image::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 50%, rgba(11, 14, 20, 0.6) 100%);
            pointer-events: none;
        }

        .guide-card .card-body {
            padding: 20px 22px 22px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .guide-card .card-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            margin-bottom: 10px;
        }

        .guide-card .card-tags span {
            padding: 3px 10px;
            border-radius: var(--radius-full);
            font-size: 0.72rem;
            font-weight: 600;
            letter-spacing: 0.02em;
        }

        .tag-primary {
            background: rgba(0, 229, 255, 0.12);
            color: var(--primary);
            border: 1px solid rgba(0, 229, 255, 0.25);
        }

        .tag-secondary {
            background: rgba(255, 46, 99, 0.12);
            color: var(--secondary);
            border: 1px solid rgba(255, 46, 99, 0.25);
        }

        .tag-accent {
            background: rgba(255, 196, 0, 0.12);
            color: var(--accent);
            border: 1px solid rgba(255, 196, 0, 0.25);
        }

        .guide-card .card-title {
            font-size: 1.05rem;
            font-weight: 700;
            line-height: 1.4;
            margin-bottom: 8px;
            color: var(--text-primary);
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .guide-card .card-summary {
            font-size: 0.88rem;
            color: var(--text-secondary);
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 16px;
            flex: 1;
        }

        .guide-card .card-link {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: all var(--transition);
        }

        .guide-card .card-link:hover {
            color: var(--text-primary);
            gap: 10px;
        }

        .guide-card .card-link svg {
            width: 16px;
            height: 16px;
        }

        /* ========== 版本专题 banner ========== */
        .version-banner {
            position: relative;
            border-radius: var(--radius-xl);
            overflow: hidden;
            background: var(--bg-tertiary);
            border: 1px solid var(--border);
            min-height: 260px;
            display: flex;
            align-items: center;
        }

        .version-banner .banner-bg {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.35;
        }

        .version-banner .banner-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(90deg, rgba(11, 14, 20, 0.95) 30%, rgba(11, 14, 20, 0.45) 70%, rgba(11, 14, 20, 0.15));
        }

        .version-banner .banner-content {
            position: relative;
            z-index: 2;
            padding: 36px 40px;
            max-width: 580px;
        }

        .version-banner .banner-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 4px 14px;
            border-radius: var(--radius-full);
            background: rgba(255, 46, 99, 0.2);
            border: 1px solid rgba(255, 46, 99, 0.4);
            color: var(--secondary);
            font-size: 0.75rem;
            font-weight: 700;
            letter-spacing: 0.03em;
            margin-bottom: 14px;
        }

        .version-banner .banner-title {
            font-size: 1.5rem;
            font-weight: 700;
            line-height: 1.35;
            color: var(--text-primary);
            margin-bottom: 8px;
        }

        .version-banner .banner-desc {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 18px;
        }

        .banner-link {
            padding: 10px 22px;
            border-radius: var(--radius-md);
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: #fff;
            font-size: 0.85rem;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: all var(--transition);
        }

        .banner-link:hover {
            filter: brightness(1.15);
            box-shadow: 0 0 20px rgba(0, 229, 255, 0.35);
            color: #fff;
        }

        /* ========== 分层战术入口 ========== */
        .tier-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 24px;
        }

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

        .tier-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            border-radius: 0 0 3px 3px;
        }

        .tier-card.tier-beginner::before {
            background: linear-gradient(90deg, var(--accent), var(--primary));
        }

        .tier-card.tier-advanced::before {
            background: linear-gradient(90deg, var(--primary), var(--secondary));
        }

        .tier-card.tier-pro::before {
            background: linear-gradient(90deg, var(--secondary), #7B2E63);
        }

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

        .tier-card .tier-icon {
            width: 44px;
            height: 44px;
            border-radius: var(--radius-md);
            display: grid;
            place-items: center;
            font-size: 1.2rem;
            margin-bottom: 14px;
        }

        .tier-beginner .tier-icon {
            background: rgba(255, 196, 0, 0.12);
            color: var(--accent);
        }

        .tier-advanced .tier-icon {
            background: rgba(0, 229, 255, 0.12);
            color: var(--primary);
        }

        .tier-pro .tier-icon {
            background: rgba(255, 46, 99, 0.12);
            color: var(--secondary);
        }

        .tier-card h3 {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--text-primary);
        }

        .tier-card p {
            font-size: 0.88rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 14px;
        }

        .tier-card .tier-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .tier-card .tier-list li {
            font-size: 0.82rem;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .tier-card .tier-list li::before {
            content: '▸';
            color: var(--primary);
            font-size: 0.7rem;
        }

        /* ========== 热门攻略排行 ========== */
        .rank-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

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

        .rank-item:hover {
            border-color: var(--border);
            background: rgba(0, 229, 255, 0.04);
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
        }

        .rank-item .rank-num {
            font-family: var(--font-mono);
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--text-muted);
            min-width: 40px;
            text-align: center;
            flex-shrink: 0;
        }

        .rank-item:nth-child(1) .rank-num {
            color: var(--accent);
        }

        .rank-item:nth-child(2) .rank-num {
            color: #C0C0C0;
        }

        .rank-item:nth-child(3) .rank-num {
            color: #CD7F32;
        }

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

        .rank-item .rank-title {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-primary);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            margin-bottom: 2px;
        }

        .rank-item .rank-meta {
            font-size: 0.78rem;
            color: var(--text-muted);
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

        .rank-item .rank-views {
            font-size: 0.78rem;
            color: var(--text-muted);
            font-family: var(--font-mono);
            white-space: nowrap;
            flex-shrink: 0;
        }

        /* ========== 投稿 CTA ========== */
        .cta-panel {
            position: relative;
            border-radius: var(--radius-xl);
            overflow: hidden;
            background: linear-gradient(135deg, rgba(0, 229, 255, 0.12) 0%, rgba(255, 46, 99, 0.1) 100%);
            border: 1px solid var(--border);
            padding: 48px 40px;
            text-align: center;
        }

        .cta-panel h3 {
            font-size: 1.6rem;
            font-weight: 700;
            margin-bottom: 12px;
            color: var(--text-primary);
        }

        .cta-panel p {
            font-size: 0.95rem;
            color: var(--text-secondary);
            max-width: 520px;
            margin: 0 auto 24px;
            line-height: 1.7;
        }

        .cta-buttons {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            justify-content: center;
        }

        .btn-primary {
            padding: 12px 28px;
            border-radius: var(--radius-md);
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: #fff;
            font-size: 0.9rem;
            font-weight: 600;
            transition: all var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-primary:hover {
            filter: brightness(1.15);
            box-shadow: 0 0 24px rgba(0, 229, 255, 0.4);
            color: #fff;
            transform: translateY(-2px);
        }

        .btn-primary:active {
            transform: translateY(0);
        }

        .btn-outline {
            padding: 12px 28px;
            border-radius: var(--radius-md);
            background: transparent;
            border: 1px solid var(--border);
            color: var(--text-primary);
            font-size: 0.9rem;
            font-weight: 500;
            transition: all var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-outline:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: rgba(0, 229, 255, 0.06);
        }

        /* ========== 术语速查 ========== */
        .glossary-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 16px;
        }

        .glossary-item {
            background: var(--bg-secondary);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 18px 20px;
            transition: all var(--transition);
        }

        .glossary-item:hover {
            border-color: var(--border);
            background: rgba(0, 229, 255, 0.04);
        }

        .glossary-item .glossary-term {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 4px;
        }

        .glossary-item .glossary-def {
            font-size: 0.82rem;
            color: var(--text-secondary);
            line-height: 1.6;
        }

        /* ========== 页脚 ========== */
        .site-footer {
            background: var(--bg-tertiary);
            border-top: 1px solid var(--border-subtle);
            padding: 56px 0 28px;
            margin-top: 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 36px;
        }

        .footer-brand h3 {
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 10px;
            color: var(--text-primary);
        }

        .footer-brand p {
            font-size: 0.88rem;
            color: var(--text-secondary);
            line-height: 1.7;
            max-width: 280px;
        }

        .footer-col h4 {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 14px;
        }

        .footer-col ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

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

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

        .footer-bottom {
            border-top: 1px solid var(--border-subtle);
            padding-top: 20px;
            text-align: center;
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        /* ========== 响应式 ========== */
        @media (max-width: 1024px) {
            .footer-grid {
                grid-template-columns: 1.5fr 1fr 1fr;
                gap: 28px;
            }
            .guide-grid {
                grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
                gap: 20px;
            }
            .section {
                padding: 56px 0;
            }
        }

        @media (max-width: 768px) {
            .nav-toggle {
                display: flex;
            }
            .nav-menu {
                display: none;
                position: absolute;
                top: calc(100% + 12px);
                left: 0;
                right: 0;
                flex-direction: column;
                align-items: stretch;
                background: rgba(13, 17, 23, 0.95);
                backdrop-filter: blur(18px);
                -webkit-backdrop-filter: blur(18px);
                border: 1px solid var(--border);
                border-radius: var(--radius-lg);
                padding: 12px;
                box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5);
                gap: 4px;
                z-index: 1001;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu li a {
                padding: 12px 16px;
                border-radius: var(--radius-md);
                font-size: 0.95rem;
            }
            .nav-cta .btn-nav {
                padding: 8px 14px;
                font-size: 0.8rem;
            }
            .nav-dock {
                padding: 8px 12px;
                gap: 4px;
                flex-wrap: nowrap;
            }
            .brand {
                font-size: 0.95rem;
                margin-right: 4px;
            }
            .brand .brand-icon {
                width: 26px;
                height: 26px;
                font-size: 0.7rem;
            }

            .page-hero {
                padding: calc(var(--nav-height) + 50px) 0 36px;
            }
            .page-hero h1 {
                font-size: 1.8rem;
            }
            .page-hero .page-subtitle {
                font-size: 0.95rem;
            }
            .page-hero .hero-stats {
                gap: 20px;
                margin-top: 20px;
            }

            .section {
                padding: 44px 0;
            }
            .section-title {
                font-size: 1.4rem;
            }
            .section-subtitle {
                font-size: 0.9rem;
                margin-bottom: 24px;
            }

            .guide-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .guide-card .card-body {
                padding: 16px 18px 18px;
            }

            .version-banner .banner-content {
                padding: 26px 22px;
            }
            .version-banner .banner-title {
                font-size: 1.2rem;
            }

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

            .rank-item {
                padding: 12px 14px;
                gap: 10px;
            }
            .rank-item .rank-num {
                font-size: 1.1rem;
                min-width: 30px;
            }
            .rank-item .rank-title {
                font-size: 0.85rem;
            }
            .rank-item .rank-views {
                font-size: 0.7rem;
            }

            .cta-panel {
                padding: 32px 20px;
            }
            .cta-panel h3 {
                font-size: 1.3rem;
            }

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

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

        @media (max-width: 520px) {
            .container {
                padding: 0 14px;
                width: 100%;
            }
            .nav-dock {
                border-radius: var(--radius-lg);
                padding: 6px 10px;
            }
            .site-header {
                top: 10px;
            }
            .nav-cta .btn-nav {
                padding: 7px 12px;
                font-size: 0.75rem;
            }
            .brand {
                font-size: 0.85rem;
                gap: 4px;
            }
            .brand .brand-icon {
                width: 24px;
                height: 24px;
                font-size: 0.65rem;
                border-radius: 6px;
            }

            .page-hero {
                padding: calc(var(--nav-height) + 40px) 0 28px;
            }
            .page-hero h1 {
                font-size: 1.5rem;
            }
            .page-hero .page-subtitle {
                font-size: 0.85rem;
                line-height: 1.6;
            }
            .page-hero .hero-stat .stat-num {
                font-size: 1.25rem;
            }
            .page-hero .hero-stat .stat-label {
                font-size: 0.72rem;
            }

            .section {
                padding: 32px 0;
            }
            .section-title {
                font-size: 1.2rem;
            }

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

            .version-banner {
                min-height: 220px;
            }
            .version-banner .banner-content {
                padding: 20px 16px;
            }
            .version-banner .banner-title {
                font-size: 1.05rem;
            }
            .version-banner .banner-desc {
                font-size: 0.8rem;
                margin-bottom: 12px;
            }

            .cta-buttons {
                flex-direction: column;
            }
            .btn-primary,
            .btn-outline {
                width: 100%;
                justify-content: center;
                padding: 11px 20px;
                font-size: 0.85rem;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 18px;
            }
            .footer-bottom {
                font-size: 0.72rem;
                padding-top: 14px;
            }
        }

/* roulang page: category4 */
:root {
  --primary: #00E5FF;
  --secondary: #FF2E63;
  --accent: #FFC400;
  --bg: #0B0E14;
  --bg-secondary: #12161F;
  --bg-tertiary: #0D1117;
  --text-primary: #F5F7FA;
  --text-secondary: #A8B3C4;
  --text-muted: #5A6A7F;
  --border: rgba(0, 229, 255, 0.18);
  --border-subtle: rgba(255, 255, 255, 0.06);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 22px;
  --radius-full: 999px;
  --shadow-card: 0 12px 30px rgba(0, 0, 0, 0.35);
  --shadow-glow: 0 0 20px rgba(0, 229, 255, 0.25);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-body: 'Inter', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', 'Source Han Sans SC', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', 'Consolas', 'Roboto Mono', monospace;
  --nav-height: 68px;
}
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text-primary);
  line-height: 1.75;
  font-size: 16px;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition);
}
button, input, select, textarea {
  font-family: var(--font-body);
  font-size: 16px;
}
button {
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}
.container {
  width: min(1180px, 92vw);
  margin: 0 auto;
  padding: 0 20px;
}
/* ========== 导航浮动 Dock ========== */
.site-header {
  position: fixed;
  top: 16px;
  left: 0;
  right: 0;
  z-index: 1000;
  display: flex;
  justify-content: center;
  pointer-events: none;
}
.nav-dock {
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(13, 17, 23, 0.82);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: 8px 18px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.05);
  max-width: min(1100px, 94vw);
  flex-wrap: nowrap;
  overflow-x: auto;
  scrollbar-width: none;
}
.nav-dock::-webkit-scrollbar {
  display: none;
}
.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 1.08rem;
  color: var(--text-primary);
  white-space: nowrap;
  margin-right: 12px;
  letter-spacing: 0.02em;
}
.brand .brand-icon {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: grid;
  place-items: center;
  font-size: 0.8rem;
  font-weight: 900;
  color: #fff;
  flex-shrink: 0;
}
.nav-menu {
  display: flex;
  align-items: center;
  gap: 2px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-menu li a {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 16px;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  white-space: nowrap;
  transition: all var(--transition);
}
.nav-menu li a:hover {
  color: var(--text-primary);
  background: rgba(0, 229, 255, 0.08);
}
.nav-menu li a.active {
  color: var(--primary);
  background: rgba(0, 229, 255, 0.12);
  font-weight: 600;
}
.nav-cta {
  margin-left: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-cta .btn-nav {
  padding: 9px 20px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
  white-space: nowrap;
  transition: all var(--transition);
  border: none;
}
.nav-cta .btn-nav:hover {
  filter: brightness(1.15);
  box-shadow: 0 0 20px rgba(0, 229, 255, 0.35);
}
.nav-cta .btn-nav:active {
  transform: translateY(1px);
}
.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: rgba(0, 229, 255, 0.08);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  pointer-events: auto;
  flex-shrink: 0;
}
.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition);
}
/* ========== 页面头部横幅 ========== */
.page-hero {
  padding: 140px 0 70px;
  background: linear-gradient(180deg, rgba(0,229,255,0.06) 0%, transparent 45%), radial-gradient(ellipse at 80% 10%, rgba(255,46,99,0.08) 0%, transparent 55%), var(--bg);
  border-bottom: 1px solid var(--border-subtle);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(0,229,255,0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(0,229,255,0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}
.page-hero .container {
  position: relative;
  z-index: 1;
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 22px;
  flex-wrap: wrap;
}
.breadcrumb a:hover {
  color: var(--primary);
}
.breadcrumb .sep {
  color: var(--text-muted);
  font-size: 0.7rem;
}
.page-hero h1 {
  font-size: clamp(36px, 5vw, 56px);
  line-height: 1.25;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  margin: 0 0 18px;
}
.page-hero .hero-sub {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 720px;
  line-height: 1.85;
  margin: 0;
}
/* ========== 板块通用 ========== */
.section {
  padding: 80px 0;
}
.section-alt {
  background-color: var(--bg-tertiary);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}
.section-header {
  margin-bottom: 40px;
}
.section-header h2 {
  font-size: clamp(28px, 3.5vw, 40px);
  line-height: 1.3;
  font-weight: 700;
  margin: 0 0 12px;
  color: var(--text-primary);
}
.section-header p {
  font-size: 1rem;
  color: var(--text-secondary);
  margin: 0;
  max-width: 680px;
  line-height: 1.8;
}
/* ========== 分类入口 ========== */
.category-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}
.category-item {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 26px 18px;
  text-align: center;
  transition: all var(--transition);
  cursor: pointer;
}
.category-item:hover {
  border-color: var(--border);
  box-shadow: var(--shadow-glow);
  transform: translateY(-4px);
}
.category-item .cat-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(0, 229, 255, 0.08);
  display: grid;
  place-items: center;
  font-size: 1.4rem;
  margin: 0 auto 14px;
  border: 1px solid var(--border-subtle);
  transition: all var(--transition);
}
.category-item:hover .cat-icon {
  background: rgba(0, 229, 255, 0.15);
  border-color: var(--border);
}
.category-item h3 {
  font-size: 0.95rem;
  font-weight: 600;
  margin: 0 0 6px;
  color: var(--text-primary);
}
.category-item span {
  font-size: 0.75rem;
  color: var(--text-muted);
}
/* ========== 评测卡片列表 ========== */
.review-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.review-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}
.review-card:hover {
  border-color: var(--border);
  box-shadow: var(--shadow-card), var(--shadow-glow);
  transform: translateY(-4px);
}
.review-card .card-img {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--bg-tertiary);
}
.review-card .card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.review-card:hover .card-img img {
  transform: scale(1.05);
}
.review-card .card-img .score-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: rgba(13, 17, 23, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: 6px 14px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.03em;
}
.review-card .card-body {
  padding: 22px 24px 26px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.review-card .card-body h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--text-primary);
  line-height: 1.4;
}
.review-card .card-body .model {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--primary);
  margin-bottom: 12px;
  letter-spacing: 0.04em;
}
.review-card .card-body p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin: 0 0 18px;
  line-height: 1.75;
  flex: 1;
}
.review-card .card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.review-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.75rem;
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 4px 10px;
}
.review-card .read-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all var(--transition);
}
.review-card .read-link:hover {
  color: #fff;
  text-shadow: 0 0 12px rgba(0, 229, 255, 0.5);
}
/* ========== 性价比榜单 ========== */
.ranking-wrap {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 30px 32px 26px;
}
.rank-list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: rank;
}
.rank-list li {
  counter-increment: rank;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border-subtle);
  transition: all var(--transition);
}
.rank-list li:last-child {
  border-bottom: none;
}
.rank-list li:hover {
  background: rgba(0, 229, 255, 0.03);
  border-radius: var(--radius-sm);
  padding-left: 8px;
  padding-right: 8px;
}
.rank-list li::before {
  content: counter(rank);
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary);
  min-width: 44px;
  text-align: center;
  letter-spacing: 0.02em;
}
.rank-list li:nth-child(1)::before {
  color: var(--accent);
}
.rank-list li:nth-child(2)::before {
  color: #C0C0C0;
}
.rank-list li:nth-child(3)::before {
  color: #CD7F32;
}
.rank-info {
  flex: 1;
}
.rank-info h4 {
  font-size: 0.95rem;
  font-weight: 600;
  margin: 0 0 4px;
  color: var(--text-primary);
}
.rank-info p {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin: 0;
}
.rank-value {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent);
  white-space: nowrap;
}
.rank-bar {
  height: 6px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-top: 6px;
  width: 160px;
}
.rank-bar span {
  display: block;
  height: 100%;
  border-radius: var(--radius-full);
  background: linear-gradient(90deg, var(--primary), var(--accent));
}
/* ========== 横评表格 ========== */
.compare-table-wrap {
  overflow-x: auto;
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 8px;
}
.compare-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}
.compare-table th,
.compare-table td {
  padding: 16px 20px;
  text-align: left;
  font-size: 0.85rem;
  border-bottom: 1px solid var(--border-subtle);
}
.compare-table th {
  background: rgba(0, 229, 255, 0.06);
  color: var(--text-secondary);
  font-weight: 600;
  white-space: nowrap;
  font-size: 0.8rem;
  letter-spacing: 0.03em;
}
.compare-table td {
  color: var(--text-secondary);
}
.compare-table td:first-child {
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
}
.compare-table tr:last-child td {
  border-bottom: none;
}
.compare-table tr:hover td {
  background: rgba(0, 229, 255, 0.02);
}
.compare-table .score-cell {
  font-family: var(--font-mono);
  color: var(--accent);
  font-weight: 700;
  white-space: nowrap;
}
/* ========== 评测标准 ========== */
.standard-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.standard-item {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px 20px;
  transition: all var(--transition);
}
.standard-item:hover {
  border-color: var(--border);
  box-shadow: var(--shadow-glow);
}
.standard-item .std-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 0.1em;
  display: block;
  margin-bottom: 10px;
}
.standard-item h3 {
  font-size: 0.95rem;
  font-weight: 600;
  margin: 0 0 8px;
  color: var(--text-primary);
}
.standard-item p {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.7;
}
/* ========== 选购CTA ========== */
.cta-section {
  padding: 90px 0;
  background: linear-gradient(135deg, rgba(0, 229, 255, 0.08) 0%, rgba(255, 46, 99, 0.08) 50%, rgba(255, 196, 0, 0.04) 100%), var(--bg-tertiary);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}
.cta-box {
  background: linear-gradient(135deg, rgba(18, 22, 31, 0.92), rgba(13, 17, 23, 0.95));
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 48px 40px;
  text-align: center;
  box-shadow: var(--shadow-card), var(--shadow-glow);
}
.cta-box h2 {
  font-size: clamp(26px, 3vw, 38px);
  font-weight: 800;
  margin: 0 0 14px;
  color: var(--text-primary);
}
.cta-box p {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 620px;
  margin: 0 auto 28px;
  line-height: 1.8;
}
.cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}
.btn-primary {
  padding: 14px 32px;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
  transition: all var(--transition);
  border: none;
  box-shadow: 0 4px 16px rgba(0, 229, 255, 0.25);
}
.btn-primary:hover {
  filter: brightness(1.12);
  box-shadow: 0 6px 24px rgba(0, 229, 255, 0.4);
  transform: translateY(-2px);
}
.btn-primary:active {
  transform: translateY(1px);
  box-shadow: 0 2px 8px rgba(0, 229, 255, 0.3);
}
.btn-outline {
  padding: 14px 32px;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 600;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-primary);
  transition: all var(--transition);
}
.btn-outline:hover {
  border-color: var(--primary);
  background: rgba(0, 229, 255, 0.08);
  color: var(--primary);
}
/* ========== FAQ ========== */
.faq-list {
  max-width: 820px;
  margin: 0 auto;
}
.faq-item {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  margin-bottom: 12px;
  overflow: hidden;
  transition: all var(--transition);
}
.faq-item:hover {
  border-color: var(--border);
}
.faq-item.open {
  border-color: var(--border);
  box-shadow: var(--shadow-glow);
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 22px;
  text-align: left;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  transition: all var(--transition);
  background: none;
  border: none;
}
.faq-question:hover {
  color: var(--primary);
}
.faq-question .faq-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  font-size: 0.75rem;
  color: var(--text-secondary);
  transition: all var(--transition);
}
.faq-item.open .faq-question .faq-icon {
  transform: rotate(45deg);
  border-color: var(--primary);
  color: var(--primary);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
}
.faq-item.open .faq-answer {
  max-height: 300px;
  padding: 0 22px 20px;
}
.faq-answer p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.8;
}
/* ========== 页脚 ========== */
.site-footer {
  background: var(--bg-tertiary);
  border-top: 1px solid var(--border-subtle);
  padding: 60px 0 30px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-brand h3 {
  font-size: 1.3rem;
  font-weight: 800;
  margin: 0 0 14px;
  color: var(--text-primary);
}
.footer-brand p {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.8;
}
.footer-col h4 {
  font-size: 0.92rem;
  font-weight: 700;
  margin: 0 0 14px;
  color: var(--text-primary);
}
.footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.footer-col ul li {
  margin-bottom: 8px;
}
.footer-col ul li a {
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: all var(--transition);
}
.footer-col ul li a:hover {
  color: var(--primary);
}
.footer-bottom {
  border-top: 1px solid var(--border-subtle);
  padding-top: 20px;
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: center;
}
/* ========== 响应式 ========== */
@media (max-width: 1024px) {
  .category-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .standard-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .review-grid {
    grid-template-columns: 1fr 1fr;
    gap: 18px;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 28px;
  }
  .page-hero {
    padding: 120px 0 60px;
  }
}
@media (max-width: 768px) {
  .nav-menu {
    display: none;
    position: fixed;
    bottom: 80px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(13, 17, 23, 0.95);
    backdrop-filter: blur(18px);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 12px;
    flex-direction: column;
    gap: 4px;
    min-width: 200px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.6);
  }
  .nav-menu.open {
    display: flex;
  }
  .nav-menu li a {
    padding: 12px 20px;
    width: 100%;
  }
  .nav-toggle {
    display: flex;
  }
  .nav-cta .btn-nav {
    display: none;
  }
  .category-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .standard-grid {
    grid-template-columns: 1fr;
  }
  .review-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .page-hero {
    padding: 110px 0 50px;
  }
  .page-hero h1 {
    font-size: clamp(30px, 6vw, 40px);
  }
  .section {
    padding: 60px 0;
  }
  .cta-box {
    padding: 36px 22px;
  }
  .cta-actions {
    flex-direction: column;
  }
  .btn-primary, .btn-outline {
    width: 100%;
    text-align: center;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .rank-bar {
    width: 80px;
  }
  .compare-table th,
  .compare-table td {
    padding: 12px 14px;
    font-size: 0.78rem;
  }
}
@media (max-width: 520px) {
  .category-grid {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }
  .category-item {
    padding: 18px 12px;
  }
  .category-item .cat-icon {
    width: 40px;
    height: 40px;
    font-size: 1.1rem;
  }
  .review-card .card-body {
    padding: 18px 16px 20px;
  }
  .rank-list li {
    flex-wrap: wrap;
    gap: 10px;
  }
  .rank-bar {
    width: 100%;
  }
  .nav-dock {
    padding: 8px 12px;
    gap: 4px;
  }
  .brand {
    font-size: 0.95rem;
  }
  .brand .brand-icon {
    width: 26px;
    height: 26px;
    font-size: 0.7rem;
  }
}

/* roulang page: category3 */
:root {
  --primary: #00E5FF;
  --secondary: #FF2E63;
  --accent: #FFC400;
  --bg: #0B0E14;
  --bg-secondary: #12161F;
  --bg-tertiary: #0D1117;
  --text-primary: #F5F7FA;
  --text-secondary: #A8B3C4;
  --text-muted: #5A6A7F;
  --border: rgba(0, 229, 255, 0.18);
  --border-subtle: rgba(255, 255, 255, 0.06);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 22px;
  --radius-full: 999px;
  --shadow-card: 0 12px 30px rgba(0, 0, 0, 0.35);
  --shadow-glow: 0 0 20px rgba(0, 229, 255, 0.25);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-body: 'Inter', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', 'Source Han Sans SC', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', 'Consolas', 'Roboto Mono', monospace;
  --nav-height: 68px;
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text-primary);
  line-height: 1.75;
  font-size: 16px;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition);
}
button, input, select, textarea {
  font-family: var(--font-body);
  font-size: 16px;
}
button {
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}
.container {
  width: min(1180px, 92vw);
  margin: 0 auto;
  padding: 0 20px;
}

/* 导航浮动 Dock */
.site-header {
  position: fixed;
  top: 16px;
  left: 0;
  right: 0;
  z-index: 1000;
  display: flex;
  justify-content: center;
  pointer-events: none;
}
.nav-dock {
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(13, 17, 23, 0.88);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: 8px 18px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.05);
  max-width: min(1100px, 94vw);
  flex-wrap: nowrap;
  overflow-x: auto;
  scrollbar-width: none;
  position: relative;
}
.nav-dock::-webkit-scrollbar {
  display: none;
}
.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 1.08rem;
  color: var(--text-primary);
  white-space: nowrap;
  margin-right: 12px;
  letter-spacing: 0.02em;
}
.brand .brand-icon {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: grid;
  place-items: center;
  font-size: 0.8rem;
  font-weight: 900;
  color: #fff;
  flex-shrink: 0;
}
.nav-menu {
  display: flex;
  align-items: center;
  gap: 2px;
  list-style: none;
}
.nav-menu li a {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 16px;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  white-space: nowrap;
  transition: all var(--transition);
}
.nav-menu li a:hover {
  color: var(--text-primary);
  background: rgba(0, 229, 255, 0.08);
}
.nav-menu li a.active {
  color: var(--primary);
  background: rgba(0, 229, 255, 0.12);
  font-weight: 600;
}
.nav-cta {
  margin-left: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-cta .btn-nav {
  padding: 9px 20px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
  white-space: nowrap;
  transition: all var(--transition);
  border: none;
}
.nav-cta .btn-nav:hover {
  filter: brightness(1.15);
  box-shadow: 0 0 20px rgba(0, 229, 255, 0.35);
}
.nav-cta .btn-nav:active {
  transform: translateY(1px);
}
.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: rgba(0, 229, 255, 0.08);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  pointer-events: auto;
  flex-shrink: 0;
}
.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition);
}

/* 面包屑 */
.breadcrumb {
  padding: 110px 0 10px;
  font-size: 0.85rem;
  color: var(--text-muted);
}
.breadcrumb ol {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.breadcrumb li {
  display: flex;
  align-items: center;
  gap: 8px;
}
.breadcrumb li:not(:last-child)::after {
  content: '/';
  color: var(--text-muted);
  font-size: 0.75rem;
}
.breadcrumb a {
  color: var(--text-secondary);
  transition: color var(--transition);
}
.breadcrumb a:hover {
  color: var(--primary);
}
.breadcrumb li:last-child {
  color: var(--text-primary);
  font-weight: 500;
}

/* 页面头部 */
.page-header {
  padding: 20px 0 40px;
}
.page-header h1 {
  font-size: clamp(34px, 5vw, 50px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.25;
  color: var(--text-primary);
}
.page-header h1 .highlight {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.page-header p {
  margin-top: 14px;
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 720px;
}

/* 筛选条 */
.filter-bar {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 18px 22px;
  margin-bottom: 40px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}
.filter-bar .filter-group {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.filter-bar label {
  font-size: 0.85rem;
  color: var(--text-muted);
  white-space: nowrap;
}
.filter-bar select,
.filter-bar input {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  padding: 9px 14px;
  font-size: 0.88rem;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  min-width: 120px;
}
.filter-bar select:focus,
.filter-bar input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.12);
}
.filter-bar .btn-search {
  padding: 10px 22px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 600;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
  transition: all var(--transition);
  white-space: nowrap;
}
.filter-bar .btn-search:hover {
  filter: brightness(1.12);
  box-shadow: 0 0 16px rgba(0, 229, 255, 0.3);
}
.filter-bar .btn-search:active {
  transform: translateY(1px);
}

/* 通用 section */
.section {
  padding: 60px 0;
}
.section-header {
  margin-bottom: 30px;
}
.section-header h2 {
  font-size: clamp(26px, 3.5vw, 36px);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.3;
  color: var(--text-primary);
}
.section-header p {
  margin-top: 10px;
  font-size: 0.98rem;
  color: var(--text-secondary);
  max-width: 680px;
}

/* 选手卡片网格 */
.players-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.player-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 22px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.player-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  opacity: 0;
  transition: opacity var(--transition);
}
.player-card:hover {
  border-color: var(--border);
  box-shadow: var(--shadow-card);
  transform: translateY(-4px);
}
.player-card:hover::before {
  opacity: 1;
}
.player-card .player-top {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}
.player-card .player-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--border);
  flex-shrink: 0;
}
.player-card .player-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.player-card .player-info h3 {
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
}
.player-card .player-info .team-name {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 2px;
}
.player-card .player-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
}
.player-card .player-tags .tag {
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 500;
  background: rgba(0, 229, 255, 0.08);
  color: var(--primary);
  border: 1px solid rgba(0, 229, 255, 0.2);
}
.player-card .player-tags .tag.position {
  background: rgba(255, 44, 99, 0.08);
  color: var(--secondary);
  border-color: rgba(255, 44, 99, 0.2);
}
.player-card .player-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  padding-top: 14px;
  border-top: 1px solid var(--border-subtle);
}
.player-card .player-stats .stat-item {
  text-align: center;
}
.player-card .player-stats .stat-value {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
}
.player-card .player-stats .stat-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: 2px;
}

/* 数据排行表 */
.table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  background: var(--bg-secondary);
}
.data-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}
.data-table thead {
  background: var(--bg-tertiary);
}
.data-table th {
  padding: 14px 16px;
  text-align: left;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--border-subtle);
  white-space: nowrap;
}
.data-table td {
  padding: 14px 16px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-subtle);
  white-space: nowrap;
}
.data-table tbody tr {
  transition: background var(--transition);
}
.data-table tbody tr:hover {
  background: rgba(0, 229, 255, 0.04);
}
.data-table tbody tr:last-child td {
  border-bottom: none;
}
.data-table .rank-num {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--text-primary);
  font-size: 0.95rem;
}
.data-table .rank-num.top1 {
  color: var(--accent);
}
.data-table .rank-num.top2 {
  color: #C0C0C0;
}
.data-table .rank-num.top3 {
  color: #CD7F32;
}
.data-table .player-id {
  font-weight: 600;
  color: var(--text-primary);
}
.data-table .team-cell {
  color: var(--text-secondary);
}
.data-table .value-mono {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--text-primary);
}
.data-table .winrate-high {
  color: var(--primary);
  font-family: var(--font-mono);
  font-weight: 700;
}
.data-table .winrate-mid {
  color: var(--accent);
  font-family: var(--font-mono);
  font-weight: 600;
}

/* 焦点选手 */
.focus-players {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.focus-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 28px;
  display: flex;
  gap: 22px;
  align-items: flex-start;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.focus-card::after {
  content: '';
  position: absolute;
  top: -40px;
  right: -40px;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 229, 255, 0.12), transparent);
  pointer-events: none;
}
.focus-card:hover {
  border-color: rgba(0, 229, 255, 0.35);
  box-shadow: var(--shadow-glow);
}
.focus-card .focus-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid var(--border);
  flex-shrink: 0;
}
.focus-card .focus-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.focus-card .focus-info h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
}
.focus-card .focus-info .focus-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: 6px;
  padding: 3px 12px;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 600;
  background: rgba(255, 196, 0, 0.12);
  color: var(--accent);
  border: 1px solid rgba(255, 196, 0, 0.25);
}
.focus-card .focus-info p {
  margin-top: 10px;
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
}
.focus-card .focus-stats {
  display: flex;
  gap: 18px;
  margin-top: 12px;
  flex-wrap: wrap;
}
.focus-card .focus-stats .fs-item {
  text-align: center;
}
.focus-card .focus-stats .fs-value {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1.2;
}
.focus-card .focus-stats .fs-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: 2px;
}

/* 战队专区 */
.teams-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.team-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 20px;
  text-align: center;
  transition: all var(--transition);
}
.team-card:hover {
  border-color: var(--border);
  box-shadow: var(--shadow-card);
  transform: translateY(-3px);
}
.team-card .team-logo {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  overflow: hidden;
  margin: 0 auto 12px;
  border: 2px solid var(--border);
}
.team-card .team-logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.team-card h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
}
.team-card .team-meta {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 4px;
}
.team-card .team-record {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--border-subtle);
}
.team-card .team-record span {
  font-size: 0.78rem;
  color: var(--text-secondary);
}
.team-card .team-record .record-num {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--primary);
}

/* 数据维度说明 */
.dimension-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.dimension-item {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 20px 22px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  transition: all var(--transition);
}
.dimension-item:hover {
  border-color: var(--border);
}
.dimension-item .dim-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(0, 229, 255, 0.1);
  display: grid;
  place-items: center;
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary);
  flex-shrink: 0;
  font-family: var(--font-mono);
}
.dimension-item h4 {
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.4;
}
.dimension-item p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-top: 4px;
  line-height: 1.6;
}

/* CTA 订阅区 */
.cta-subscribe {
  background: linear-gradient(135deg, rgba(0, 229, 255, 0.08), rgba(255, 44, 99, 0.06));
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 48px clamp(24px, 5vw, 56px);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-subscribe::before {
  content: '';
  position: absolute;
  top: -60px;
  left: -60px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 229, 255, 0.15), transparent);
  pointer-events: none;
}
.cta-subscribe::after {
  content: '';
  position: absolute;
  bottom: -60px;
  right: -60px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 44, 99, 0.12), transparent);
  pointer-events: none;
}
.cta-subscribe h2 {
  font-size: clamp(26px, 3.5vw, 36px);
  font-weight: 700;
  color: var(--text-primary);
  position: relative;
  z-index: 1;
}
.cta-subscribe p {
  margin-top: 12px;
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  z-index: 1;
}
.cta-subscribe .subscribe-form {
  margin-top: 26px;
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}
.cta-subscribe .subscribe-form input {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  padding: 13px 20px;
  font-size: 0.92rem;
  outline: none;
  width: min(380px, 100%);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.cta-subscribe .subscribe-form input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.12);
}
.cta-subscribe .subscribe-form input::placeholder {
  color: var(--text-muted);
}
.cta-subscribe .btn-subscribe {
  padding: 13px 34px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
  transition: all var(--transition);
  white-space: nowrap;
}
.cta-subscribe .btn-subscribe:hover {
  filter: brightness(1.15);
  box-shadow: 0 0 24px rgba(0, 229, 255, 0.35);
}
.cta-subscribe .btn-subscribe:active {
  transform: translateY(1px);
}
.cta-subscribe .subscribe-note {
  margin-top: 12px;
  font-size: 0.78rem;
  color: var(--text-muted);
  position: relative;
  z-index: 1;
}

/* 页脚 */
.site-footer {
  background: var(--bg-tertiary);
  border-top: 1px solid var(--border-subtle);
  padding: 56px 0 30px;
  margin-top: 60px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 32px;
}
.footer-brand h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
}
.footer-brand p {
  margin-top: 12px;
  font-size: 0.88rem;
  color: var(--text-secondary);
  max-width: 280px;
  line-height: 1.7;
}
.footer-col h4 {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 14px;
}
.footer-col ul {
  list-style: none;
}
.footer-col ul li {
  margin-bottom: 8px;
}
.footer-col ul li a {
  font-size: 0.85rem;
  color: var(--text-secondary);
  transition: color var(--transition);
}
.footer-col ul li a:hover {
  color: var(--primary);
}
.footer-bottom {
  margin-top: 36px;
  padding-top: 20px;
  border-top: 1px solid var(--border-subtle);
  text-align: center;
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* 响应式 */
@media (max-width: 1024px) {
  .nav-toggle {
    display: flex;
  }
  .nav-menu {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    flex-direction: column;
    background: rgba(13, 17, 23, 0.96);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 10px;
    display: none;
    gap: 2px;
  }
  .nav-menu.open {
    display: flex;
  }
  .nav-menu li a {
    width: 100%;
    padding: 12px 16px;
    border-radius: var(--radius-md);
  }
  .nav-cta {
    margin-left: auto;
  }
  .players-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .teams-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .focus-players {
    grid-template-columns: 1fr;
  }
  .dimension-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .breadcrumb {
    padding-top: 90px;
  }
  .page-header h1 {
    font-size: 28px;
  }
  .players-grid {
    grid-template-columns: 1fr;
  }
  .teams-grid {
    grid-template-columns: 1fr;
  }
  .focus-card {
    flex-direction: column;
    align-items: flex-start;
  }
  .filter-bar {
    flex-direction: column;
    align-items: stretch;
  }
  .filter-bar select,
  .filter-bar input {
    width: 100%;
    min-width: unset;
  }
  .cta-subscribe {
    padding: 32px 20px;
  }
  .cta-subscribe .subscribe-form {
    flex-direction: column;
    align-items: center;
  }
  .cta-subscribe .btn-subscribe {
    width: 100%;
    max-width: 380px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .nav-cta .btn-nav {
    padding: 8px 14px;
    font-size: 0.8rem;
  }
}

/* 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}