* {
            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;
        }
        body {
            background: linear-gradient(180deg, #f0fdfa 0%, #e0f2fe 100%);
            color: #1e293b;
            line-height: 1.6;
        }
        .navbar {
            background: linear-gradient(135deg, #0c4a6e 0%, #0d9488 100%);
            padding: 1rem 2rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
            flex-wrap: wrap;
        }
        .nav-brand {
            font-size: 1.4rem;
            font-weight: 700;
            color: #fff;
            letter-spacing: 1px;
        }
        .nav-links {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
            align-items: center;
        }
        .nav-links a {
            color: #e0f2fe;
            text-decoration: none;
            font-weight: 500;
            padding: 0.4rem 0.8rem;
            border-radius: 20px;
            transition: all 0.3s ease;
            font-size: 0.95rem;
        }
        .nav-links a:hover,
        .nav-links a.active {
            background: rgba(255, 255, 255, 0.2);
            color: #fff;
        }
        .hero {
            background: linear-gradient(135deg, #0c4a6e 0%, #0d9488 50%, #2dd4bf 100%);
            color: #fff;
            text-align: center;
            padding: 4rem 2rem 3rem;
            position: relative;
            overflow: hidden;
        }
        .hero::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -30%;
            width: 500px;
            height: 500px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.06);
            pointer-events: none;
        }
        .hero h1 {
            font-size: 2.2rem;
            margin-bottom: 0.8rem;
            text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.25);
            line-height: 1.3;
            position: relative;
            z-index: 1;
        }
        .hero .sub-title {
            font-size: 1.1rem;
            max-width: 800px;
            margin: 0 auto 1.2rem;
            opacity: 0.95;
            position: relative;
            z-index: 1;
        }
        .geo-text {
            max-width: 920px;
            margin: 1.5rem auto 0;
            padding: 1.8rem 2rem;
            background: rgba(255, 255, 255, 0.12);
            border-radius: 20px;
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.15);
            text-align: left;
            font-size: 1rem;
            line-height: 1.9;
            position: relative;
            z-index: 1;
        }
        .geo-text strong {
            color: #2dd4bf;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 2rem;
        }
        .section-title {
            font-size: 1.8rem;
            font-weight: 700;
            text-align: center;
            margin-bottom: 2rem;
            background: linear-gradient(135deg, #0c4a6e, #0d9488);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .section-subtitle {
            text-align: center;
            color: #64748b;
            margin-bottom: 2.5rem;
            font-size: 1rem;
        }
        /* 数据统计 */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 1.5rem;
        }
        .stat-card {
            background: linear-gradient(145deg, rgba(255, 255, 255, 0.9), rgba(240, 253, 250, 0.8));
            border-radius: 16px;
            padding: 2rem 1.5rem;
            text-align: center;
            box-shadow: 0 8px 32px rgba(13, 148, 136, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.6);
            transition: transform 0.3s ease;
        }
        .stat-card:hover {
            transform: translateY(-5px);
        }
        .stat-number {
            font-size: 2.2rem;
            font-weight: 800;
            background: linear-gradient(135deg, #0c4a6e, #0d9488);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 0.3rem;
        }
        .stat-label {
            color: #64748b;
            font-size: 0.95rem;
        }
        /* 核心优势 */
        .advantages-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 1.5rem;
        }
        .advantage-card {
            background: rgba(255, 255, 255, 0.92);
            border-radius: 16px;
            padding: 1.8rem;
            border-left: 4px solid #0d9488;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
            transition: box-shadow 0.3s ease;
        }
        .advantage-card:hover {
            box-shadow: 0 8px 30px rgba(13, 148, 136, 0.15);
        }
        .advantage-icon {
            font-size: 2rem;
            margin-bottom: 0.8rem;
        }
        .advantage-card h3 {
            font-size: 1.1rem;
            margin-bottom: 0.5rem;
            color: #0c4a6e;
        }
        .advantage-card p {
            font-size: 0.9rem;
            color: #475569;
            line-height: 1.6;
        }
        /* 品牌故事 */
        .brand-story-wrap {
            display: flex;
            gap: 2rem;
            align-items: center;
            flex-wrap: wrap;
        }
        .brand-story-text {
            flex: 1;
            min-width: 280px;
        }
        .brand-story-text p {
            margin-bottom: 1rem;
            font-size: 0.98rem;
            line-height: 1.8;
            color: #475569;
        }
        .brand-story-img {
            flex: 0 0 350px;
            text-align: center;
        }
        .brand-story-img img {
            max-width: 100%;
            border-radius: 20px;
            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1);
        }
        /* 服务覆盖 */
        .coverage-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 1.2rem;
        }
        .coverage-item {
            background: rgba(255, 255, 255, 0.85);
            border-radius: 14px;
            padding: 1.5rem 1rem;
            text-align: center;
            border: 1px solid rgba(224, 242, 254, 0.8);
            transition: all 0.3s ease;
        }
        .coverage-item:hover {
            background: #fff;
            box-shadow: 0 6px 24px rgba(13, 148, 136, 0.1);
        }
        .coverage-item .icon {
            font-size: 2.2rem;
            margin-bottom: 0.5rem;
        }
        .coverage-item h4 {
            font-size: 1rem;
            color: #0c4a6e;
            margin-bottom: 0.3rem;
        }
        .coverage-item p {
            font-size: 0.85rem;
            color: #64748b;
        }
        /* 焦点赛事 */
        .events-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 1.5rem;
        }
        .event-card {
            background: linear-gradient(145deg, #fff, #f0fdfa);
            border-radius: 20px;
            padding: 1.5rem;
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.06);
            border: 1px solid rgba(13, 148, 136, 0.1);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .event-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 36px rgba(13, 148, 136, 0.12);
        }
        .event-card .league {
            font-size: 0.85rem;
            color: #0d9488;
            background: rgba(13, 148, 136, 0.1);
            padding: 0.2rem 0.8rem;
            border-radius: 20px;
            display: inline-block;
            margin-bottom: 0.8rem;
            font-weight: 600;
        }
        .event-card .teams {
            font-size: 1.1rem;
            font-weight: 700;
            color: #1e293b;
            margin-bottom: 0.5rem;
        }
        .event-card .time {
            font-size: 0.85rem;
            color: #64748b;
            margin-bottom: 0.5rem;
        }
        .event-card .status {
            font-size: 0.85rem;
            color: #dc2626;
            font-weight: 600;
        }
        /* 热门排行 */
        .rankings-wrap {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
        }
        .ranking-block {
            background: #fff;
            border-radius: 20px;
            padding: 1.5rem;
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.05);
        }
        .ranking-block h3 {
            text-align: center;
            margin-bottom: 1rem;
            color: #0c4a6e;
            font-size: 1.2rem;
        }
        .ranking-table {
            width: 100%;
            border-collapse: collapse;
        }
        .ranking-table th {
            background: #f0fdfa;
            padding: 0.6rem;
            text-align: center;
            font-size: 0.85rem;
            color: #0c4a6e;
            border-bottom: 2px solid #0d9488;
        }
        .ranking-table td {
            padding: 0.6rem;
            text-align: center;
            border-bottom: 1px solid #f1f5f9;
            font-size: 0.9rem;
        }
        .ranking-table tr:last-child td {
            border-bottom: none;
        }
        .ranking-table .rank {
            font-weight: 700;
            color: #0d9488;
        }
        /* 新闻列表 */
        .news-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 1.5rem;
        }
        .news-card {
            background: #fff;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
            transition: transform 0.3s ease;
            display: flex;
            flex-direction: column;
        }
        .news-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 10px 30px rgba(13, 148, 136, 0.1);
        }
        .news-card img {
            width: 100%;
            height: 170px;
            object-fit: cover;
        }
        .news-card-content {
            padding: 1.2rem;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .news-card-content h3 {
            font-size: 1rem;
            color: #1e293b;
            margin-bottom: 0.5rem;
            line-height: 1.4;
        }
        .news-card-content .news-date {
            font-size: 0.8rem;
            color: #0d9488;
            font-weight: 600;
            margin-bottom: 0.5rem;
        }
        .news-card-content p {
            font-size: 0.88rem;
            color: #64748b;
            line-height: 1.6;
            flex: 1;
        }
        .news-card-content a {
            color: #0d9488;
            text-decoration: none;
            font-weight: 600;
            font-size: 0.85rem;
            margin-top: 0.8rem;
            align-self: flex-end;
        }
        /* 用户口碑 */
        .testimonials-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 1.5rem;
        }
        .testimonial-card {
            background: rgba(255, 255, 255, 0.9);
            border-radius: 16px;
            padding: 1.5rem;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
            border: 1px solid rgba(13, 148, 136, 0.08);
        }
        .testimonial-card .stars {
            color: #f59e0b;
            font-size: 1rem;
            margin-bottom: 0.5rem;
        }
        .testimonial-card p {
            font-size: 0.92rem;
            color: #475569;
            font-style: italic;
            line-height: 1.7;
            margin-bottom: 1rem;
        }
        .testimonial-card .author {
            font-size: 0.85rem;
            font-weight: 600;
            color: #0c4a6e;
        }
        .testimonial-card .role {
            font-size: 0.8rem;
            color: #94a3b8;
        }
        /* 行动呼吁 */
        .cta-section {
            background: linear-gradient(135deg, #0c4a6e, #0d9488);
            border-radius: 30px;
            padding: 3rem 2rem;
            text-align: center;
            color: #fff;
            margin: 2rem 0;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            bottom: -60%;
            left: -10%;
            width: 300px;
            height: 300px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.08);
        }
        .cta-section h2 {
            font-size: 1.8rem;
            margin-bottom: 0.8rem;
            position: relative;
            z-index: 1;
        }
        .cta-section p {
            font-size: 1rem;
            opacity: 0.9;
            margin-bottom: 1.5rem;
            position: relative;
            z-index: 1;
        }
        .cta-btn {
            display: inline-block;
            background: #fff;
            color: #0d9488;
            padding: 0.8rem 2rem;
            border-radius: 40px;
            font-weight: 700;
            text-decoration: none;
            font-size: 1rem;
            transition: all 0.3s ease;
            margin: 0.3rem;
            position: relative;
            z-index: 1;
        }
        .cta-btn:hover {
            transform: scale(1.05);
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
        }
        /* FAQ */
        .faq-list {
            max-width: 850px;
            margin: 0 auto;
        }
        .faq-item {
            background: #fff;
            border-radius: 14px;
            margin-bottom: 0.8rem;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
            overflow: hidden;
        }
        .faq-question {
            padding: 1.2rem 1.5rem;
            font-size: 1rem;
            font-weight: 600;
            color: #0c4a6e;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: background 0.3s ease;
        }
        .faq-question:hover {
            background: rgba(240, 253, 250, 0.5);
        }
        .faq-question .icon {
            color: #0d9488;
            font-size: 1.2rem;
            transition: transform 0.3s ease;
        }
        .faq-item.open .faq-question .icon {
            transform: rotate(45deg);
        }
        .faq-answer {
            padding: 0 1.5rem 1.2rem;
            font-size: 0.92rem;
            color: #475569;
            line-height: 1.8;
            display: none;
        }
        .faq-item.open .faq-answer {
            display: block;
        }
        /* 页脚 */
        .footer {
            background: #0c4a6e;
            color: #bae6fd;
            padding: 3rem 2rem 1rem;
            margin-top: 2rem;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            max-width: 1200px;
            margin: 0 auto;
        }
        .footer h4 {
            font-size: 1rem;
            color: #fff;
            margin-bottom: 0.8rem;
        }
        .footer p,
        .footer a {
            font-size: 0.88rem;
            color: #bae6fd;
            text-decoration: none;
            display: block;
            margin-bottom: 0.4rem;
            line-height: 1.6;
        }
        .footer a:hover {
            color: #fff;
        }
        .footer-bottom {
            text-align: center;
            padding-top: 1.5rem;
            margin-top: 2rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 0.82rem;
            color: #7ec8e3;
        }
        .footer-bottom a {
            display: inline;
            margin: 0 0.3rem;
        }
        @media (max-width: 768px) {
            .navbar {
                flex-direction: column;
                align-items: flex-start;
                gap: 0.5rem;
            }
            .nav-links {
                width: 100%;
                flex-wrap: wrap;
            }
            .hero h1 {
                font-size: 1.6rem;
            }
            .geo-text {
                padding: 1.2rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
        }