* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            background: #0b1121;
            color: #e2e8f0;
            line-height: 1.6;
        }
        a {
            color: #3b82f6;
            text-decoration: none;
            transition: color 0.3s;
        }
        a:hover {
            color: #60a5fa;
        }
        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }
        /* 导航 */
        nav {
            background: rgba(11, 17, 33, 0.92);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(59, 130, 246, 0.2);
            position: sticky;
            top: 0;
            z-index: 100;
            padding: 16px 0;
        }
        .nav-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }
        .nav-logo {
            font-size: 1.4rem;
            font-weight: 700;
            background: linear-gradient(135deg, #3b82f6, #8b5cf6);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .nav-links {
            display: flex;
            gap: 28px;
            align-items: center;
        }
        .nav-links a {
            color: #cbd5e1;
            font-weight: 500;
            font-size: 0.95rem;
            padding: 6px 0;
            border-bottom: 2px solid transparent;
        }
        .nav-links a:hover {
            color: #3b82f6;
            border-bottom-color: #3b82f6;
        }
        /* 通用 */
        h1, h2, h3 {
            font-weight: 600;
            letter-spacing: -0.02em;
        }
        h1 {
            font-size: 2.8rem;
            line-height: 1.2;
            margin-bottom: 20px;
        }
        h2 {
            font-size: 2rem;
            margin-bottom: 24px;
            color: #f1f5f9;
        }
        .section {
            padding: 64px 0;
        }
        .card {
            background: rgba(30, 41, 59, 0.6);
            border-radius: 20px;
            padding: 32px;
            border: 1px solid rgba(59, 130, 246, 0.15);
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(59, 130, 246, 0.1);
            backdrop-filter: blur(4px);
            transition: transform 0.3s, box-shadow 0.3s;
        }
        .card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 48px rgba(59, 130, 246, 0.2), 0 0 0 1px #3b82f6;
        }
        .grid-3 {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 28px;
        }
        .grid-2 {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 28px;
        }
        img {
            max-width: 100%;
            border-radius: 12px;
            display: block;
        }
        .glow-btn {
            display: inline-block;
            padding: 14px 36px;
            background: linear-gradient(135deg, #3b82f6, #8b5cf6);
            border-radius: 50px;
            font-weight: 600;
            color: #fff;
            transition: all 0.3s;
            border: none;
            cursor: pointer;
            text-align: center;
        }
        .glow-btn:hover {
            transform: scale(1.04);
            box-shadow: 0 0 30px rgba(59, 130, 246, 0.5);
            color: #fff;
        }
        /* Hero */
        .hero {
            min-height: 80vh;
            display: flex;
            align-items: center;
            background: radial-gradient(ellipse at 20% 50%, rgba(59,130,246,0.15) 0%, transparent 60%);
        }
        .hero-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }
        .hero-text h1 {
            background: linear-gradient(135deg, #f1f5f9, #3b82f6);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .hero-text p {
            font-size: 1.2rem;
            color: #94a3b8;
            margin-bottom: 32px;
            max-width: 540px;
        }
        .hero-image img {
            border-radius: 20px;
            box-shadow: 0 20px 60px rgba(59,130,246,0.3);
            width: 100%;
        }
        /* 数据统计 */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            text-align: center;
        }
        .stat-item h3 {
            font-size: 2.5rem;
            color: #3b82f6;
            margin-bottom: 4px;
        }
        .stat-item p {
            color: #94a3b8;
            font-size: 0.95rem;
        }
        /* 核心优势 */
        .advantage-icon {
            font-size: 2.5rem;
            margin-bottom: 16px;
        }
        /* 品牌故事 */
        .story-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }
        /* 合作伙伴 */
        .partner-grid {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 32px;
        }
        .partner-item {
            background: rgba(30,41,59,0.5);
            padding: 20px 32px;
            border-radius: 16px;
            border: 1px solid rgba(59,130,246,0.1);
            font-weight: 500;
            color: #94a3b8;
            font-size: 1rem;
        }
        /* FAQ */
        .faq-item {
            background: rgba(30,41,59,0.4);
            border-radius: 16px;
            padding: 24px 28px;
            margin-bottom: 16px;
            border-left: 4px solid #3b82f6;
        }
        .faq-item h3 {
            font-size: 1.15rem;
            color: #f1f5f9;
            margin-bottom: 8px;
        }
        .faq-item p {
            color: #94a3b8;
        }
        /* 新闻 */
        .news-card {
            background: rgba(30,41,59,0.4);
            border-radius: 16px;
            padding: 24px;
            border: 1px solid rgba(59,130,246,0.1);
            transition: all 0.3s;
        }
        .news-card:hover {
            border-color: #3b82f6;
        }
        .news-date {
            color: #64748b;
            font-size: 0.85rem;
            margin-bottom: 8px;
        }
        .news-card h3 {
            font-size: 1.2rem;
            margin-bottom: 10px;
        }
        .news-card p {
            color: #94a3b8;
            font-size: 0.95rem;
        }
        /* 即时赛况预览 */
        .score-item {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 16px 0;
            border-bottom: 1px solid rgba(59,130,246,0.1);
        }
        .score-item:last-child {
            border-bottom: none;
        }
        .team {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .score {
            font-size: 1.5rem;
            font-weight: 700;
            color: #3b82f6;
        }
        /* 页脚 */
        footer {
            background: rgba(11,17,33,0.9);
            border-top: 1px solid rgba(59,130,246,0.15);
            padding: 48px 0 24px;
            margin-top: 40px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-links a {
            display: block;
            color: #94a3b8;
            margin-bottom: 8px;
        }
        .footer-bottom {
            border-top: 1px solid rgba(59,130,246,0.1);
            padding-top: 20px;
            text-align: center;
            color: #64748b;
            font-size: 0.9rem;
        }
        .footer-bottom a {
            color: #64748b;
        }
        .footer-bottom a:hover {
            color: #3b82f6;
        }
        @media (max-width: 768px) {
            h1 { font-size: 2rem; }
            .hero-content { grid-template-columns: 1fr; }
            .stats-grid { grid-template-columns: 1fr 1fr; }
            .story-layout { grid-template-columns: 1fr; }
            .nav-links { gap: 12px; flex-wrap: wrap; }
        }