*{box-sizing:border-box}
:root{--main:rgb(176,219,245);--main-deep:#2b78a6;--deep:#0f2f55;--text:#101827;--muted:#5f6c7b;--light:#f3f9fd;--line:#d8ecf8;--gray:#f5f7fa;--dark:#162238}
html,body{margin:0;padding:0;overflow-x:hidden}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",Arial,sans-serif;color:var(--text);background:#fff;line-height:1.75}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{width:min(1180px,calc(100% - 32px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid #edf2f7;box-shadow:0 8px 24px rgba(15,47,85,.05)}
.mobile-header{height:62px;display:grid;grid-template-columns:64px 1fr 84px;align-items:center;padding:0 14px;background:#fff}
.menu-button{width:44px;height:44px;border:0;background:#fff;border-radius:12px;display:flex;flex-direction:column;justify-content:center;gap:5px;padding:0 10px}
.menu-button span{display:block;height:2px;background:var(--deep);border-radius:4px}
.mobile-logo{justify-self:center}.mobile-logo img{height:34px;object-fit:contain}.desktop-logo img{height:42px;object-fit:contain}
.top-action,.main-btn{display:inline-flex;align-items:center;justify-content:center;background:var(--main);color:#07314e;border-radius:999px;font-weight:800;box-shadow:0 10px 22px rgba(43,120,166,.16);transition:.2s ease;border:1px solid rgba(43,120,166,.12)}
.top-action{height:38px;padding:0 16px;font-size:14px}.main-btn{min-height:46px;padding:0 24px}
.top-action:hover,.main-btn:hover{background:var(--main-deep);color:#fff;transform:translateY(-1px)}
.mobile-nav{display:none;background:#fff;border-top:1px solid #edf2f7;padding:8px 16px 18px;grid-template-columns:1fr 1fr;gap:10px}
.mobile-nav.open{display:grid}
.mobile-nav a{padding:11px 12px;border:1px solid var(--line);border-radius:12px;background:#fafdff;color:var(--deep);font-weight:700;font-size:14px}
.mobile-nav a.active{background:var(--main)}
.desktop-header{display:none;height:76px;align-items:center;gap:22px}
.desktop-nav{display:flex;align-items:center;gap:6px;flex:1;justify-content:center}
.desktop-nav a{padding:10px 13px;border-radius:999px;color:var(--deep);font-size:15px;font-weight:700}
.desktop-nav a.active,.desktop-nav a:hover{background:var(--main)}
.search-icon{width:38px;height:38px;border:1px solid var(--line);border-radius:999px;position:relative;background:#fff}
.search-icon:before{content:"";position:absolute;width:12px;height:12px;border:2px solid var(--deep);border-radius:50%;top:10px;left:10px}
.search-icon:after{content:"";position:absolute;width:8px;height:2px;background:var(--deep);transform:rotate(45deg);top:23px;left:23px;border-radius:5px}
.sports-hero,.page-hero{background:linear-gradient(180deg,#f7fcff 0%,#fff 100%);padding:46px 0}
.hero-grid{display:grid;gap:28px;align-items:center}
.badge,.category-badge{display:inline-flex;align-items:center;gap:8px;background:#e9f6fd;color:#17608d;border:1px solid var(--line);padding:7px 14px;border-radius:999px;font-size:13px;font-weight:800}
h1{font-size:32px;line-height:1.22;color:var(--deep);margin:16px 0 14px;letter-spacing:-.5px}
h2{font-size:25px;line-height:1.3;color:var(--deep);margin:0 0 12px}
h3{color:var(--deep);margin:0 0 8px}
p{margin:0 0 12px;color:var(--muted)}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}
.hero-tags span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 13px;color:var(--deep);font-weight:700}
.banner-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:24px;overflow:hidden;box-shadow:0 24px 60px rgba(15,47,85,.08)}
.banner-card img{width:100%;min-height:220px;object-fit:cover}
.hero-data-cards{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:14px;background:#fff}
.data-chip{border:1px solid var(--line);background:var(--light);border-radius:16px;padding:14px}
.data-chip strong{display:block;color:var(--deep);font-size:20px}.data-chip span{font-size:13px;color:var(--muted)}
.section{padding:46px 0}.section-light{background:var(--light)}
.section-head{display:flex;flex-direction:column;gap:8px;margin-bottom:22px;max-width:760px}
.category-grid,.service-grid,.security-grid,.info-grid,.faq-grid{display:grid;gap:16px}
.category-grid,.service-grid{grid-template-columns:1fr}
.sports-card,.service-card,.info-card,.faq-item,.score-card,.data-panel,.checklist,.notice-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px;box-shadow:0 14px 35px rgba(15,47,85,.06)}
.sports-card a{color:var(--main-deep);font-weight:800}
.card-label{display:inline-block;background:var(--main);padding:4px 10px;border-radius:999px;color:#07314e;font-size:12px;font-weight:800;margin-bottom:10px}
.media-section,.app-showcase,.score-panel{display:grid;gap:24px;align-items:center}
.media-box{border-radius:24px;overflow:hidden;border:1px solid var(--line);background:#fff;box-shadow:0 18px 45px rgba(15,47,85,.07)}
.feature-list{display:grid;gap:12px;margin-top:16px}.feature-list li,.checklist li{list-style:none;background:#fff;border:1px solid var(--line);border-radius:14px;padding:13px 14px;color:var(--deep);font-weight:650}
.feature-list,.checklist ul{padding:0;margin:0}
.score-panel{background:#fff;border:1px solid var(--line);border-radius:24px;padding:20px;box-shadow:0 20px 45px rgba(15,47,85,.06)}
.score-list{display:grid;gap:12px}
.score-card{display:grid;grid-template-columns:1fr auto;align-items:center;gap:12px;padding:15px}
.status{display:inline-flex;border-radius:999px;background:var(--main);padding:5px 10px;color:#07314e;font-size:12px;font-weight:800}
.score{font-size:24px;color:var(--deep);font-weight:900}
.data-panel{background:#f8fcff}.data-panel dl{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:0}.data-panel dt{color:var(--muted);font-size:13px}.data-panel dd{margin:0;color:var(--deep);font-weight:900}
.app-phone{max-width:360px;margin:0 auto;border-radius:28px}
.security-section{background:#fff}
.responsible-section{background:#e8f6fd;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.responsible-grid{display:grid;gap:14px}
.notice-card{border-left:5px solid var(--main-deep)}
.cta{background:#0f2f55;color:#fff;border-radius:28px;padding:34px;text-align:center}
.cta h2,.cta p{color:#fff}.cta .main-btn{background:var(--main);color:#07314e}
.page-hero{padding:38px 0}.page-hero p{max-width:780px}
.content-section{padding:36px 0}.content-grid{display:grid;gap:18px}
.article-block{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px;box-shadow:0 12px 30px rgba(15,47,85,.05)}
.timeline{display:grid;gap:12px}.timeline-item{display:grid;gap:4px;border-left:4px solid var(--main);padding:10px 0 10px 14px;background:#fbfdff;border-radius:10px}
.site-footer{background:#071b31;color:#dceaf4;padding-top:42px}
.footer-grid{display:grid;gap:24px}.footer-logo{height:38px;margin-bottom:12px}
.site-footer h3{color:#fff}.site-footer a{display:block;color:#dceaf4;margin:6px 0}.site-footer p{color:#b9cad8}
.footer-bottom{text-align:center;border-top:1px solid rgba(255,255,255,.12);padding:16px;margin-top:30px;color:#b9cad8;font-size:13px}
@media (min-width:640px){.category-grid,.service-grid,.security-grid,.info-grid,.faq-grid{grid-template-columns:repeat(2,1fr)}h1{font-size:40px}.hero-data-cards{grid-template-columns:repeat(4,1fr)}}
@media (min-width:900px){.mobile-header,.mobile-nav{display:none!important}.desktop-header{display:flex}.sports-hero{padding:72px 0}.hero-grid{grid-template-columns:1.02fr .98fr}.category-grid{grid-template-columns:repeat(3,1fr)}.service-grid,.security-grid,.info-grid,.faq-grid{grid-template-columns:repeat(3,1fr)}.media-section,.app-showcase,.score-panel{grid-template-columns:1fr 1fr}.media-section.reverse .media-box{order:2}.section{padding:68px 0}h1{font-size:50px}.footer-grid{grid-template-columns:2fr 1fr 1fr 1.4fr}.responsible-grid{grid-template-columns:repeat(3,1fr)}.content-grid{grid-template-columns:1fr 1fr}.content-grid.single{grid-template-columns:1fr}}