* {
            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: linear-gradient(180deg, #f0f9ff 0%, #e0f2fe 40%, #7dd3fc 100%);
            color: #1e293b;
            line-height: 1.6;
            min-height: 100vh;
        }
        a {
            text-decoration: none;
            color: #0284c7;
            transition: color .3s;
        }
        a:hover {
            color: #0369a1;
        }
        img {
            max-width: 100%;
            height: auto;
            border-radius: 12px;
        }
        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }
        /* 导航*/
        .navbar {
            background: rgba(255, 255, 255, 0.7);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.6);
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 2px 12px rgba(56, 189, 248, 0.08);
        }
        .navbar .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 68px;
        }
        .brand {
            font-size: 22px;
            font-weight: 700;
            color: #0369a1;
            letter-spacing: 1px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .brand img {
            width: 32px;
            height: 32px;
            border-radius: 50%;
        }
        .nav-links {
            display: flex;
            gap: 28px;
        }
        .nav-links a {
            font-size: 15px;
            font-weight: 500;
            color: #334155;
            padding: 6px 4px;
            position: relative;
        }
        .nav-links a::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: #38bdf8;
            transition: width .3s;
        }
        .nav-links a:hover::after {
            width: 100%;
        }
        /* Hero*/
        .hero {
            padding: 80px 0 40px;
            text-align: center;
            position: relative;
        }
        .hero h1 {
            font-size: 42px;
            font-weight: 700;
            color: #0369a1;
            margin-bottom: 20px;
            line-height: 1.3;
            letter-spacing: 1px;
        }
        .hero .geo-text {
            max-width: 860px;
            margin: 0 auto;
            font-size: 16px;
            color: #475569;
            line-height: 1.8;
            text-align: left;
            background: rgba(255, 255, 255, 0.5);
            border-radius: 20px;
            padding: 28px 32px;
            border: 1px solid rgba(255, 255, 255, 0.8);
            box-shadow: 0 4px 24px rgba(56, 189, 248, 0.1);
        }
        /* Section通用 */
        .section {
            padding: 60px 0;
        }
        .section-alt {
            background: rgba(255, 255, 255, 0.45);
            backdrop-filter: blur(4px);
            border-top: 1px solid rgba(255, 255, 255, 0.6);
            border-bottom: 1px solid rgba(255, 255, 255, 0.6);
        }
        .section-title {
            text-align: center;
            font-size: 32px;
            font-weight: 700;
            color: #0369a1;
            margin-bottom: 40px;
            position: relative;
        }
        .section-title::after {
            content: "";
            display: block;
            width: 50px;
            height: 3px;
            background: linear-gradient(90deg, #38bdf8, #818cf8);
            border-radius: 3px;
            margin: 12px auto 0;
        }
        /* 数据统计 */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }
        .stat-card {
            background: rgba(255, 255, 255, 0.75);
            border-radius: 20px;
            padding: 32px 20px;
            text-align: center;
            border: 1px solid rgba(255, 255, 255, 0.9);
            box-shadow: 0 4px 20px rgba(56, 189, 248, 0.1);
            transition: transform .3s, box-shadow .3s;
        }
        .stat-card:hover {
            transform: translateY(-6px);
            box-shadow: 0 8px 30px rgba(56, 189, 248, 0.18);
        }
        .stat-card .num {
            font-size: 40px;
            font-weight: 700;
            color: #0284c7;
            display: block;
            margin-bottom: 8px;
        }
        .stat-card .label {
            font-size: 14px;
            color: #64748b;
        }
        /* 核心优势 */
        .adv-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }
        .adv-card {
            background: rgba(255, 255, 255, 0.7);
            border-radius: 20px;
            padding: 32px;
            border: 1px solid rgba(255, 255, 255, 0.8);
            box-shadow: 0 4px 20px rgba(56, 189, 248, 0.08);
            display: flex;
            gap: 16px;
            align-items: flex-start;
        }
        .adv-card .icon {
            font-size: 32px;
            background: linear-gradient(135deg, #7dd3fc, #a5b4fc);
            border-radius: 16px;
            width: 64px;
            height: 64px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }
        .adv-card h3 {
            font-size: 18px;
            font-weight: 600;
            color: #1e293b;
            margin-bottom: 6px;
        }
        .adv-card p {
            font-size: 14px;
            color: #64748b;
            line-height: 1.6;
        }
        /* 品牌故事 */
        .brand-story-wrap {
            display: flex;
            gap: 40px;
            align-items: center;
        }
        .brand-story-wrap .text {
            flex: 1;
        }
        .brand-story-wrap .text p {
            margin-bottom: 16px;
            color: #475569;
            line-height: 1.8;
        }
        .brand-story-wrap .img-wrap {
            flex: 0 0 360px;
        }
        .brand-story-wrap .img-wrap img {
            border-radius: 20px;
            box-shadow: 0 8px 30px rgba(56, 189, 248, 0.2);
            width: 100%;
        }
        /* 焦点赛事 */
        .event-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .event-card {
            background: rgba(255, 255, 255, 0.8);
            border-radius: 20px;
            overflow: hidden;
            border: 1px solid rgba(255, 255, 255, 0.9);
            box-shadow: 0 4px 20px rgba(56, 189, 248, 0.1);
            transition: transform .3s;
        }
        .event-card:hover {
            transform: translateY(-8px);
        }
        .event-card img {
            width: 100%;
            height: 180px;
            object-fit: cover;
        }
        .event-card .info {
            padding: 20px;
        }
        .event-card h3 {
            font-size: 17px;
            font-weight: 600;
            color: #1e293b;
            margin-bottom: 6px;
        }
        .event-card p {
            font-size: 13px;
            color: #64748b;
            line-height: 1.5;
        }
        /* 服务覆盖 */
        .coverage-list {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            justify-content: center;
        }
        .coverage-tag {
            background: rgba(255, 255, 255, 0.7);
            border-radius: 30px;
            padding: 12px 24px;
            font-size: 15px;
            font-weight: 500;
            color: #334155;
            border: 1px solid rgba(255, 255, 255, 0.8);
            box-shadow: 0 2px 10px rgba(56, 189, 248, 0.08);
            transition: background .3s;
        }
        .coverage-tag:hover {
            background: rgba(255, 255, 255, 1);
        }
        /* 新闻 */
        .news-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 28px;
        }
        .news-card {
            background: rgba(255, 255, 255, 0.85);
            border-radius: 20px;
            padding: 28px;
            border: 1px solid rgba(255, 255, 255, 0.9);
            box-shadow: 0 4px 20px rgba(56, 189, 248, 0.08);
            display: flex;
            gap: 16px;
            transition: transform .3s;
        }
        .news-card:hover {
            transform: translateY(-4px);
        }
        .news-card .news-body {
            flex: 1;
        }
        .news-card .news-date {
            display: inline-block;
            background: linear-gradient(135deg, #7dd3fc, #38bdf8);
            color: #fff;
            font-size: 12px;
            padding: 4px 12px;
            border-radius: 20px;
            margin-bottom: 10px;
            font-weight: 600;
        }
        .news-card h3 {
            font-size: 18px;
            font-weight: 600;
            color: #1e293b;
            margin-bottom: 8px;
            line-height: 1.4;
        }
        .news-card p {
            font-size: 14px;
            color: #475569;
            line-height: 1.7;
        }
        .news-card .tag {
            display: inline-block;
            font-size: 12px;
            color: #0284c7;
            background: #f0f9ff;
            padding: 2px 8px;
            border-radius: 12px;
            margin-top: 10px;
        }
        /* 口碑 */
        .testi-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .testi-card {
            background: rgba(255, 255, 255, 0.85);
            border-radius: 20px;
            padding: 28px;
            border: 1px solid rgba(255, 255, 255, 0.9);
            box-shadow: 0 4px 20px rgba(56, 189, 248, 0.08);
        }
        .testi-card .quote {
            font-size: 14px;
            color: #475569;
            line-height: 1.7;
            margin-bottom: 16px;
            font-style: italic;
        }
        .testi-card .user {
            font-weight: 600;
            color: #1e293b;
            font-size: 15px;
        }
        .testi-card .role {
            font-size: 13px;
            color: #94a3b8;
        }
        /* 合作伙伴 */
        .partner-wrap {
            display: flex;
            flex-wrap: wrap;
            gap: 32px;
            justify-content: center;
            align-items: center;
        }
        .partner-item {
            width: 120px;
            height: 72px;
            background: rgba(255, 255, 255, 0.7);
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            font-weight: 600;
            color: #334155;
            border: 1px solid rgba(255, 255, 255, 0.8);
            box-shadow: 0 2px 10px rgba(56, 189, 248, 0.06);
        }
        /* 新手引导 */
        .guide-steps {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }
        .guide-step {
            text-align: center;
            padding: 24px;
            background: rgba(255, 255, 255, 0.7);
            border-radius: 20px;
            border: 1px solid rgba(255, 255, 255, 0.8);
        }
        .guide-step .step-num {
            display: inline-block;
            width: 48px;
            height: 48px;
            line-height: 48px;
            border-radius: 50%;
            background: linear-gradient(135deg, #7dd3fc, #38bdf8);
            color: #fff;
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 16px;
        }
        .guide-step h4 {
            font-size: 16px;
            font-weight: 600;
            color: #1e293b;
            margin-bottom: 8px;
        }
        .guide-step p {
            font-size: 14px;
            color: #64748b;
        }
        /* FAQ */
        .faq-list {
            max-width: 860px;
            margin: 0 auto;
        }
        .faq-item {
            background: rgba(255, 255, 255, 0.8);
            border-radius: 16px;
            margin-bottom: 16px;
            padding: 24px 28px;
            border: 1px solid rgba(255, 255, 255, 0.9);
            box-shadow: 0 2px 12px rgba(56, 189, 248, 0.06);
        }
        .faq-item h3 {
            font-size: 17px;
            font-weight: 600;
            color: #1e293b;
            margin-bottom: 8px;
            cursor: pointer;
        }
        .faq-item p {
            font-size: 14px;
            color: #475569;
            line-height: 1.7;
        }
        /* CTA */
        .cta-wrap {
            background: linear-gradient(135deg, #38bdf8, #818cf8);
            border-radius: 24px;
            padding: 56px 48px;
            text-align: center;
            color: #fff;
            box-shadow: 0 8px 40px rgba(56, 189, 248, 0.3);
            position: relative;
            overflow: hidden;
        }
        .cta-wrap h2 {
            font-size: 32px;
            font-weight: 700;
            margin-bottom: 12px;
        }
        .cta-wrap p {
            font-size: 16px;
            margin-bottom: 24px;
            opacity: 0.9;
        }
        .cta-btn {
            display: inline-block;
            background: #fff;
            color: #0369a1;
            font-weight: 600;
            padding: 14px 36px;
            border-radius: 30px;
            font-size: 16px;
            transition: transform .3s, box-shadow .3s;
        }
        .cta-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
        }
        /* 页脚 */
        .footer {
            background: rgba(255, 255, 255, 0.6);
            backdrop-filter: blur(8px);
            border-top: 1px solid rgba(255, 255, 255, 0.6);
            padding: 48px 0 24px;
            margin-top: 40px;
        }
        .footer .container {
            display: flex;
            flex-wrap: wrap;
            gap: 40px;
            justify-content: space-between;
        }
        .footer-col {
            flex: 1;
            min-width: 200px;
        }
        .footer-col h4 {
            font-size: 16px;
            font-weight: 600;
            color: #1e293b;
            margin-bottom: 12px;
        }
        .footer-col p,
        .footer-col a {
            font-size: 14px;
            color: #475569;
            display: block;
            margin-bottom: 6px;
        }
        .footer-bottom {
            text-align: center;
            margin-top: 32px;
            padding-top: 24px;
            border-top: 1px solid rgba(255, 255, 255, 0.6);
            font-size: 14px;
            color: #64748b;
        }
        .footer-bottom a {
            color: #0284c7;
        }
        /* 响应式 */
        @media (max-width: 768px) {
            .stats-grid,
            .adv-grid,
            .event-grid,
            .testi-grid {
                grid-template-columns: 1fr;
            }
            .brand-story-wrap {
                flex-direction: column;
            }
            .brand-story-wrap .img-wrap {
                flex: none;
                width: 100%;
            }
            .news-grid {
                grid-template-columns: 1fr;
            }
            .guide-steps {
                grid-template-columns: 1fr 1fr;
            }
            .navbar .nav-links {
                gap: 12px;
                flex-wrap: wrap;
            }
        }