* {
            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;
        }
        :root {
            --primary: #b45309;
            --primary-dark: #1a1a1a;
            --accent: #fbbf24;
            --bg: #111110;
            --card-bg: #1c1a18;
            --text: #e8e0d8;
            --text-muted: #a89f96;
            --border: rgba(180, 83, 9, 0.35);
            --gold-grad: linear-gradient(135deg, #b45309 0%, #fbbf24 50%, #b45309 100%);
        }
        body {
            background: var(--bg);
            color: var(--text);
            line-height: 1.7;
        }
        ::selection {
            background: var(--primary);
            color: #fff;
        }
        a {
            color: var(--accent);
            text-decoration: none;
            transition: color .3s;
        }
        a:hover {
            color: #fff;
        }
        img {
            max-width: 100%;
            height: auto;
            border-radius: 8px;
            display: block;
        }

        /* 导航 */
        .site-nav {
            background: linear-gradient(135deg, #1a1a1a 0%, #0d0d0c 60%, #1a1308 100%);
            border-bottom: 2px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 999;
            box-shadow: 0 2px 20px rgba(0, 0, 0, .6);
        }
        .site-nav .nav-inner {
            max-width: 1260px;
            margin: 0 auto;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 24px;
            flex-wrap: wrap;
            gap: 10px;
        }
        .brand-badge {
            font-size: 24px;
            font-weight: 800;
            background: var(--gold-grad);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: 2px;
            white-space: nowrap;
        }
        .nav-links {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            align-items: center;
        }
        .nav-links a {
            padding: 7px 18px;
            border-radius: 20px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text);
            background: rgba(180, 83, 9, .1);
            border: 1px solid transparent;
            transition: all .3s;
            white-space: nowrap;
        }
        .nav-links a:hover {
            background: rgba(180, 83, 9, .3);
            border-color: var(--border);
            color: var(--accent);
            transform: translateY(-1px);
        }
        .nav-links a.active {
            background: var(--gold-grad);
            color: #1a1a1a;
            font-weight: 700;
            border-color: transparent;
        }

        /* Hero */
        .hero-section {
            position: relative;
            padding: 70px 24px 50px;
            background: radial-gradient(ellipse at 70% 20%, rgba(180, 83, 9, 0.25) 0%, transparent 55%), radial-gradient(ellipse at 20% 80%, rgba(251, 191, 36, 0.08) 0%, transparent 45%), linear-gradient(180deg, #181512 0%, #111110 100%);
            text-align: center;
            border-bottom: 1px solid var(--border);
        }
        .hero-section h1 {
            font-size: clamp(26px, 4vw, 42px);
            font-weight: 800;
            background: var(--gold-grad);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 20px;
            letter-spacing: 1px;
            line-height: 1.3;
        }
        .geo-intro {
            max-width: 900px;
            margin: 0 auto 26px;
            font-size: 16px;
            color: var(--text-muted);
            text-align: left;
            padding: 20px 24px;
            background: rgba(255, 255, 255, 0.02);
            border-left: 3px solid var(--primary);
            border-radius: 0 12px 12px 0;
            line-height: 1.8;
        }
        .hero-img-wrap {
            max-width: 1000px;
            margin: 20px auto 0;
            border-radius: 16px;
            overflow: hidden;
            border: 2px solid var(--border);
            box-shadow: 0 20px 60px rgba(0, 0, 0, .6);
        }
        .hero-img-wrap img {
            width: 100%;
            max-height: 460px;
            object-fit: cover;
        }

        /* 通用区块 */
        .block {
            max-width: 1260px;
            margin: 0 auto;
            padding: 60px 24px;
        }
        .block h2 {
            font-size: 30px;
            font-weight: 800;
            text-align: center;
            margin-bottom: 10px;
            position: relative;
            background: var(--gold-grad);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: 1px;
        }
        .block .subtitle {
            text-align: center;
            color: var(--text-muted);
            font-size: 15px;
            margin-bottom: 36px;
        }

        /* 卡片 */
        .card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
            gap: 24px;
        }
        .sport-card {
            background: linear-gradient(145deg, #1e1c1a 0%, #131211 100%);
            border: 1px solid var(--border);
            border-radius: 14px;
            overflow: hidden;
            transition: transform .3s, box-shadow .3s;
            box-shadow: 0 4px 20px rgba(0, 0, 0, .4);
        }
        .sport-card:hover {
            transform: translateY(-6px);
            box-shadow: 0 12px 40px rgba(180, 83, 9, .2);
            border-color: rgba(251, 191, 36, .5);
        }
        .sport-card .card-img {
            width: 100%;
            height: 180px;
            object-fit: cover;
            border-bottom: 2px solid var(--border);
        }
        .sport-card .card-body {
            padding: 18px;
        }
        .sport-card .card-body h3 {
            font-size: 17px;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--accent);
        }
        .sport-card .card-body p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.6;
        }

        /* 数据统计 */
        .stats-row {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
            gap: 32px;
            text-align: center;
            background: linear-gradient(145deg, #1c1a18, #0d0d0c);
            border: 1px solid var(--border);
            border-radius: 20px;
            padding: 40px 20px;
        }
        .stat-item .num {
            font-size: 46px;
            font-weight: 900;
            background: var(--gold-grad);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1.2;
        }
        .stat-item .label {
            font-size: 14px;
            color: var(--text-muted);
            margin-top: 6px;
            letter-spacing: 1px;
        }

        /* 优势 */
        .advantage-list {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 24px;
        }
        .advantage-item {
            background: linear-gradient(145deg, #1c1a18, #121110);
            border: 1px solid var(--border);
            border-radius: 16px;
            padding: 28px;
            text-align: center;
            transition: all .3s;
        }
        .advantage-item:hover {
            border-color: var(--accent);
            transform: scale(1.02);
        }
        .advantage-item .icon {
            font-size: 40px;
            margin-bottom: 12px;
        }
        .advantage-item h3 {
            font-size: 18px;
            color: var(--accent);
            margin-bottom: 10px;
        }
        .advantage-item p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
        }

        /* 品牌故事 */
        .story-wrap {
            display: flex;
            gap: 36px;
            align-items: center;
            flex-wrap: wrap;
            background: linear-gradient(145deg, #1a1816, #0f0e0d);
            border: 1px solid var(--border);
            border-radius: 20px;
            padding: 40px;
        }
        .story-wrap .story-img {
            flex: 0 0 360px;
            max-width: 100%;
        }
        .story-wrap .story-img img {
            border-radius: 16px;
            border: 2px solid var(--border);
        }
        .story-wrap .story-text {
            flex: 1;
            min-width: 280px;
        }
        .story-wrap .story-text h3 {
            font-size: 22px;
            color: var(--accent);
            margin-bottom: 12px;
        }
        .story-wrap .story-text p {
            color: var(--text-muted);
            line-height: 1.8;
            font-size: 15px;
        }

        /* 时间线 */
        .timeline {
            position: relative;
            max-width: 800px;
            margin: 0 auto;
            padding: 20px 0;
        }
        .timeline::before {
            content: '';
            position: absolute;
            left: 18px;
            top: 0;
            bottom: 0;
            width: 2px;
            background: linear-gradient(180deg, var(--primary), var(--accent), var(--primary));
        }
        .timeline-item {
            position: relative;
            padding-left: 56px;
            margin-bottom: 34px;
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: 12px;
            top: 6px;
            width: 14px;
            height: 14px;
            background: var(--accent);
            border-radius: 50%;
            border: 3px solid #1a1a1a;
            box-shadow: 0 0 12px rgba(251, 191, 36, .6);
        }
        .timeline-item h3 {
            font-size: 18px;
            color: var(--accent);
            margin-bottom: 4px;
        }
        .timeline-item p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.6;
        }

        /* 服务覆盖 */
        .coverage-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
            gap: 20px;
        }
        .coverage-item {
            text-align: center;
            padding: 24px 16px;
            background: rgba(255, 255, 255, 0.02);
            border: 1px solid var(--border);
            border-radius: 14px;
            transition: all .3s;
        }
        .coverage-item:hover {
            border-color: var(--accent);
            background: rgba(251, 191, 36, 0.05);
        }
        .coverage-item .icon {
            font-size: 36px;
            margin-bottom: 8px;
        }
        .coverage-item .name {
            font-size: 15px;
            font-weight: 600;
            color: var(--text);
        }
        .coverage-item .desc {
            font-size: 13px;
            color: var(--text-muted);
            margin-top: 4px;
        }

        /* 合作伙伴 */
        .partner-logos {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 20px;
        }
        .partner-logo {
            background: linear-gradient(145deg, #1e1c1a, #121110);
            border: 1px solid var(--border);
            border-radius: 12px;
            padding: 16px 22px;
            display: flex;
            align-items: center;
            gap: 10px;
            transition: all .3s;
            font-size: 15px;
            color: var(--text);
        }
        .partner-logo:hover {
            border-color: var(--accent);
            transform: translateY(-3px);
        }
        .partner-logo .picon {
            font-size: 24px;
        }

        /* 精彩集锦 */
        .highlight-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
            gap: 24px;
        }
        .highlight-item {
            border-radius: 14px;
            overflow: hidden;
            position: relative;
            border: 1px solid var(--border);
            transition: all .3s;
        }
        .highlight-item:hover {
            border-color: var(--accent);
            transform: scale(1.02);
        }
        .highlight-item img {
            width: 100%;
            height: 180px;
            object-fit: cover;
        }
        .highlight-item .play-overlay {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(0, 0, 0, 0.45);
            font-size: 48px;
            color: #fff;
            transition: background .3s;
        }
        .highlight-item:hover .play-overlay {
            background: rgba(0, 0, 0, 0.2);
        }
        .highlight-item .caption {
            padding: 14px;
            font-size: 15px;
            font-weight: 600;
            color: var(--text);
            text-align: center;
            background: linear-gradient(145deg, #1c1a18, #131211);
        }

        /* 新闻 */
        .news-list {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }
        @media (max-width: 768px) {
            .news-list {
                grid-template-columns: 1fr;
            }
        }
        .news-card {
            background: linear-gradient(145deg, #1c1a18, #121110);
            border: 1px solid var(--border);
            border-radius: 14px;
            padding: 24px;
            transition: all .3s;
            display: flex;
            flex-direction: column;
        }
        .news-card:hover {
            border-color: var(--accent);
            transform: translateY(-3px);
        }
        .news-card .news-date {
            display: inline-block;
            font-size: 13px;
            color: var(--accent);
            background: rgba(251, 191, 36, 0.08);
            padding: 4px 12px;
            border-radius: 20px;
            align-self: flex-start;
            margin-bottom: 12px;
            font-weight: 600;
        }
        .news-card h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 10px;
            line-height: 1.4;
        }
        .news-card h3 a {
            color: inherit;
        }
        .news-card h3 a:hover {
            color: var(--accent);
        }
        .news-card p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
            flex: 1;
        }

        /* FAQ */
        .faq-wrap {
            max-width: 860px;
            margin: 0 auto;
        }
        .faq-item {
            margin-bottom: 16px;
            border: 1px solid var(--border);
            border-radius: 14px;
            overflow: hidden;
            background: linear-gradient(145deg, #1c1a18, #131211);
        }
        .faq-item summary {
            padding: 20px 24px;
            font-size: 16px;
            font-weight: 600;
            color: var(--text);
            cursor: pointer;
            list-style: none;
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: background .3s;
        }
        .faq-item summary::-webkit-details-marker {
            display: none;
        }
        .faq-item summary::after {
            content: '▾';
            font-size: 20px;
            color: var(--accent);
            transition: transform .3s;
        }
        .faq-item[open] summary::after {
            transform: rotate(180deg);
        }
        .faq-item summary:hover {
            background: rgba(180, 83, 9, 0.1);
        }
        .faq-item .faq-answer {
            padding: 0 24px 20px;
            font-size: 15px;
            color: var(--text-muted);
            line-height: 1.8;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            margin-top: 0;
            padding-top: 14px;
        }

        /* CTA */
        .cta-section {
            background: linear-gradient(135deg, #1a1308 0%, #b45309 50%, #1a1308 100%);
            border-radius: 24px;
            padding: 60px 40px;
            text-align: center;
            border: 1px solid rgba(251, 191, 36, .4);
            box-shadow: 0 20px 60px rgba(0, 0, 0, .5);
            max-width: 1100px;
            margin: 0 auto;
        }
        .cta-section h2 {
            font-size: 32px;
            font-weight: 800;
            color: #fff;
            margin-bottom: 16px;
            text-shadow: 0 2px 10px rgba(0, 0, 0, .4);
            -webkit-text-fill-color: #fff;
            background: none;
        }
        .cta-section p {
            color: rgba(255, 255, 255, .9);
            font-size: 16px;
            max-width: 600px;
            margin: 0 auto 28px;
        }
        .cta-btns {
            display: flex;
            gap: 16px;
            justify-content: center;
            flex-wrap: wrap;
        }
        .cta-btn {
            padding: 12px 32px;
            border-radius: 30px;
            font-weight: 700;
            font-size: 15px;
            background: #fff;
            color: #1a1a1a;
            border: 2px solid #fff;
            transition: all .3s;
        }
        .cta-btn:hover {
            background: transparent;
            color: #fff;
            transform: scale(1.04);
        }
        .cta-btn.dark {
            background: #1a1a1a;
            color: #fff;
            border-color: #1a1a1a;
        }
        .cta-btn.dark:hover {
            background: transparent;
            border-color: #fff;
        }

        /* 页脚 */
        .site-footer {
            background: linear-gradient(180deg, #0f0e0d, #080807);
            border-top: 2px solid var(--border);
            padding: 50px 24px 30px;
            margin-top: 60px;
        }
        .footer-grid {
            max-width: 1260px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 32px;
            margin-bottom: 30px;
        }
        .footer-grid h4 {
            color: var(--accent);
            font-size: 16px;
            margin-bottom: 12px;
            letter-spacing: 1px;
        }
        .footer-grid p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.8;
        }
        .footer-bottom {
            text-align: center;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding-top: 24px;
            max-width: 1260px;
            margin: 0 auto;
            font-size: 14px;
            color: var(--text-muted);
        }
        .footer-bottom a {
            margin: 0 6px;
        }
        .copyright {
            font-size: 14px;
            color: var(--text-muted);
            margin-top: 8px;
        }

        /* 响应式 */
        @media (max-width: 768px) {
            .block {
                padding: 36px 16px;
            }
            .story-wrap {
                flex-direction: column;
                padding: 24px;
            }
            .story-wrap .story-img {
                flex: none;
                max-width: 100%;
            }
            .hero-section {
                padding: 40px 16px 30px;
            }
            .stats-row {
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;
            }
        }