:root {
            --primary: #2563eb;
            --dark: #1e1b4b;
            --accent: #22d3ee;
            --bg: #0b0b1a;
            --card-bg: rgba(255, 255, 255, 0.05);
            --text: #e2e8f0;
            --text-light: #94a3b8;
            --border: rgba(34, 211, 238, 0.2);
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: "Segoe UI", "Helvetica Neue", Arial, "Microsoft YaHei", "微软雅黑", "PingFang SC", sans-serif !important;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            background: var(--bg);
            color: var(--text);
            line-height: 1.7;
            overflow-x: hidden;
        }
        a {
            color: var(--accent);
            text-decoration: none;
            transition: opacity 0.3s;
        }
        a:hover {
            opacity: 0.8;
        }
        img {
            max-width: 100%;
            border-radius: 12px;
        }
        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }
        .badge {
            display: inline-block;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #fff;
            font-size: 13px;
            font-weight: 600;
            padding: 4px 16px;
            border-radius: 30px;
            letter-spacing: 1px;
            text-transform: uppercase;
            margin-bottom: 16px;
            box-shadow: 0 0 20px rgba(37, 99, 235, 0.4);
        }

        /* 导航 */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(11, 11, 26, 0.85);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(34, 211, 238, 0.12);
            padding: 16px 0;
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .site-logo {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .site-logo img {
            width: 36px;
            height: 36px;
        }
        .site-logo span {
            font-size: 22px;
            font-weight: 700;
            background: linear-gradient(90deg, var(--primary), var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .nav-links {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
        }
        .nav-links a {
            color: var(--text);
            padding: 8px 18px;
            border-radius: 30px;
            font-size: 15px;
            font-weight: 500;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid transparent;
            transition: all 0.3s;
        }
        .nav-links a:hover {
            background: rgba(37, 99, 235, 0.2);
            border-color: var(--border);
            opacity: 1;
        }

        /* Hero H1区域 */
        .hero-section {
            padding: 80px 0 50px;
            position: relative;
            background:
                radial-gradient(ellipse at 20% 50%, rgba(37, 99, 235, 0.2), transparent 60%),
                radial-gradient(ellipse at 80% 20%, rgba(34, 211, 238, 0.15), transparent 50%),
                linear-gradient(135deg, var(--dark), var(--bg));
        }
        .hero-section h1 {
            font-size: clamp(28px, 5vw, 48px);
            font-weight: 700;
            line-height: 1.2;
            text-align: center;
            background: linear-gradient(90deg, #fff, var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            margin-bottom: 30px;
        }
        .geo-intro {
            max-width: 960px;
            margin: 0 auto;
            text-align: center;
            padding: 0 16px;
        }
        .geo-intro p {
            font-size: 16px;
            color: var(--text-light);
            line-height: 1.8;
        }

        /* 数据统计 */
        .stats-section {
            padding: 60px 0;
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 24px;
        }
        .stat-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: 16px;
            padding: 32px 20px;
            text-align: center;
            box-shadow: 0 0 30px rgba(37, 99, 235, 0.1);
        }
        .stat-card .num {
            font-size: 40px;
            font-weight: 700;
            background: linear-gradient(90deg, var(--primary), var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .stat-card .label {
            margin-top: 8px;
            color: var(--text-light);
            font-size: 14px;
        }

        /* 通用区块 */
        .section {
            padding: 60px 0;
        }
        .section-title {
            font-size: 32px;
            font-weight: 700;
            text-align: center;
            margin-bottom: 12px;
            background: linear-gradient(90deg, #fff, var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .section-sub {
            text-align: center;
            color: var(--text-light);
            font-size: 15px;
            max-width: 700px;
            margin: 0 auto 40px;
        }

        /* 核心优势 */
        .advantages-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 24px;
        }
        .advantage-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: 16px;
            padding: 32px 24px;
            box-shadow: 0 0 30px rgba(37, 99, 235, 0.1);
            text-align: center;
        }
        .advantage-card .icon {
            font-size: 48px;
            margin-bottom: 16px;
        }
        .advantage-card h3 {
            font-size: 18px;
            margin-bottom: 10px;
        }
        .advantage-card p {
            font-size: 14px;
            color: var(--text-light);
        }

        /* 品牌故事 */
        .story-wrap {
            display: flex;
            gap: 40px;
            align-items: center;
            flex-wrap: wrap;
        }
        .story-wrap .text {
            flex: 1;
            min-width: 280px;
        }
        .story-wrap .text p {
            color: var(--text-light);
            font-size: 15px;
            margin-bottom: 16px;
        }
        .story-wrap .img {
            flex: 1;
            min-width: 280px;
        }

        /* 焦点赛事 */
        .events-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 24px;
        }
        .event-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: 16px;
            padding: 24px;
            box-shadow: 0 0 30px rgba(37, 99, 235, 0.08);
        }
        .event-card h3 {
            font-size: 18px;
            margin-bottom: 6px;
        }
        .event-card .meta {
            font-size: 13px;
            color: var(--text-light);
            margin-bottom: 12px;
        }
        .event-card .desc {
            font-size: 14px;
            color: var(--text);
        }

        /* 赛事直播 */
        .live-wrap {
            display: flex;
            gap: 40px;
            align-items: center;
            flex-wrap: wrap;
        }
        .live-wrap .text {
            flex: 1;
        }
        .live-wrap .media {
            flex: 1;
            min-width: 280px;
            text-align: center;
        }
        .live-wrap .media img {
            box-shadow: 0 0 60px rgba(34, 211, 238, 0.3);
        }

        /* 用户口碑 */
        .testimonials-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 24px;
        }
        .testi-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: 16px;
            padding: 24px;
            font-style: italic;
        }
        .testi-card .author {
            margin-top: 16px;
            font-style: normal;
            font-size: 14px;
            color: var(--accent);
            text-align: right;
        }

        /* 新闻列表 */
        .news-list-section {
            background: linear-gradient(135deg, rgba(37, 99, 235, 0.06), transparent);
        }
        .news-item {
            display: flex;
            gap: 20px;
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: 16px;
            padding: 24px;
            margin-bottom: 20px;
            flex-wrap: wrap;
        }
        .news-item img {
            width: 180px;
            height: 120px;
            object-fit: cover;
            border-radius: 12px;
            flex-shrink: 0;
        }
        .news-item .content {
            flex: 1;
            min-width: 220px;
        }
        .news-item .content h4 {
            font-size: 18px;
            margin-bottom: 6px;
        }
        .news-item .content .date {
            font-size: 13px;
            color: var(--accent);
            margin-bottom: 10px;
            display: block;
        }
        .news-item .content p {
            font-size: 14px;
            color: var(--text-light);
            line-height: 1.6;
        }
        .news-badge {
            text-align: center;
            margin-bottom: 40px;
        }

        /* FAQ */
        .faq-wrap {
            max-width: 900px;
            margin: 0 auto;
        }
        .faq-item {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: 12px;
            padding: 20px 24px;
            margin-bottom: 16px;
        }
        .faq-item h4 {
            font-size: 16px;
            margin-bottom: 8px;
            color: var(--accent);
        }
        .faq-item p {
            font-size: 14px;
            color: var(--text-light);
            line-height: 1.7;
        }

        /* CTA */
        .cta-section {
            padding: 80px 0;
            background: linear-gradient(135deg, var(--primary), var(--dark));
            text-align: center;
        }
        .cta-section h2 {
            font-size: 36px;
            margin-bottom: 16px;
            color: #fff;
        }
        .cta-section p {
            font-size: 16px;
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: 32px;
        }
        .btn-primary {
            display: inline-block;
            background: var(--accent);
            color: #1e1b4b;
            padding: 14px 40px;
            border-radius: 40px;
            font-weight: 600;
            font-size: 16px;
            box-shadow: 0 0 30px rgba(34, 211, 238, 0.4);
        }

        /* 页脚 */
        .site-footer {
            background: #0b0b14;
            padding: 60px 0 30px;
            border-top: 1px solid rgba(34, 211, 238, 0.1);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-col h4 {
            font-size: 16px;
            margin-bottom: 16px;
            color: #fff;
        }
        .footer-col p,
        .footer-col a {
            font-size: 14px;
            color: var(--text-light);
            display: block;
            margin-bottom: 8px;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding-top: 20px;
            text-align: center;
            font-size: 13px;
            color: var(--text-light);
        }

        @media (max-width: 768px) {
            .site-header .container {
                flex-direction: column;
                gap: 12px;
            }
            .nav-links {
                justify-content: center;
            }
            .story-wrap,
            .live-wrap {
                flex-direction: column;
            }
            .news-item img {
                width: 100%;
                height: auto;
            }
        }