:root{
  --primary: rgb(176, 219, 245);
  --primary-dark:#2b78a8;
  --deep-blue:#123a5c;
  --blue-soft:#edf8ff;
  --blue-border:#cfeafa;
  --text:#202833;
  --muted:#637083;
  --line:#e7edf3;
  --white:#ffffff;
  --gray:#f6f8fb;
  --shadow:0 16px 38px rgba(18,58,92,.09);
  --radius:20px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",Arial,sans-serif;color:var(--text);background:#fff;line-height:1.75;overflow-x:hidden}
a{color:inherit;text-decoration:none}img{max-width:100%;display:block}p{margin:0 0 14px}.container{width:min(1200px,calc(100% - 32px));margin:0 auto}.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}.mobile-header{height:64px;display:grid;grid-template-columns:64px 1fr 88px;align-items:center;padding:0 12px;background:#fff}.menu-button{border:0;background:transparent;width:46px;height:46px;display:flex;flex-direction:column;justify-content:center;gap:5px;padding:0 12px}.menu-button span{height:2px;background:var(--deep-blue);border-radius:8px}.mobile-logo{justify-self:center}.mobile-logo img{height:34px;max-width:135px;object-fit:contain}.top-action,.main-btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;background:var(--primary);color:#07314e;font-weight:800;box-shadow:0 8px 18px rgba(43,120,168,.18);transition:.2s ease}.top-action{height:38px;padding:0 17px;font-size:14px}.top-action:hover,.main-btn:hover{background:var(--primary-dark);color:#fff;transform:translateY(-1px)}.mobile-nav{display:none;background:#fff;border-top:1px solid var(--line);padding:10px 16px 18px;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.mobile-nav.open{display:grid}.mobile-nav a{padding:10px 12px;border-radius:12px;background:var(--blue-soft);color:var(--deep-blue);font-size:14px}.mobile-nav a.active{background:var(--primary);font-weight:800}.desktop-header{display:none}.desktop-logo img{height:44px;max-width:160px;object-fit:contain}.desktop-nav{display:flex;gap:22px;align-items:center;justify-content:center;flex:1}.desktop-nav a{font-size:15px;color:#324153;font-weight:650;padding:25px 0;border-bottom:3px solid transparent}.desktop-nav a.active,.desktop-nav a:hover{color:var(--primary-dark);border-bottom-color:var(--primary)}.search-icon{width:34px;height:34px;border:2px solid var(--blue-border);border-radius:50%;position:relative}.search-icon:after{content:"";position:absolute;width:9px;height:2px;background:var(--primary-dark);right:-5px;bottom:3px;transform:rotate(45deg);border-radius:3px}.section{padding:58px 0}.section.soft{background:var(--blue-soft)}.section-title{margin:0 0 12px;font-size:28px;line-height:1.25;color:var(--deep-blue)}.section-lead{color:var(--muted);max-width:760px}.main-btn{min-height:48px;padding:0 26px;font-size:16px}.link-btn{display:inline-flex;margin-top:12px;color:var(--primary-dark);font-weight:800}.badge,.category-badge{display:inline-flex;align-items:center;border-radius:999px;background:var(--blue-soft);color:var(--primary-dark);font-weight:800;font-size:13px;padding:6px 12px;border:1px solid var(--blue-border)}.sports-hero{padding:56px 0;background:linear-gradient(135deg,#f4fbff 0%,#fff 48%,#e7f6ff 100%)}.hero-grid{display:grid;gap:28px;align-items:center}.hero-copy h1{font-size:34px;line-height:1.18;margin:16px 0 16px;color:var(--deep-blue);letter-spacing:-.5px}.hero-copy p{font-size:16px;color:#455568}.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0}.hero-tags span{background:#fff;border:1px solid var(--blue-border);border-radius:999px;padding:8px 12px;color:var(--deep-blue);font-weight:700}.banner-card{border-radius:26px;overflow:hidden;background:#fff;box-shadow:var(--shadow);border:1px solid var(--blue-border)}.banner-card img{width:100%;aspect-ratio:4/3;object-fit:cover}.hero-data-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;padding:14px;background:#fff}.hero-data-cards div{background:var(--blue-soft);border-radius:16px;padding:12px;text-align:center}.hero-data-cards strong{display:block;color:var(--deep-blue);font-size:19px}.hero-data-cards span{font-size:12px;color:var(--muted)}.category-grid,.service-grid,.security-grid,.info-grid,.faq-grid{display:grid;gap:16px;margin-top:24px}.sports-card,.service-card,.info-card,.faq-item,.score-card,.data-panel,.content-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:0 10px 24px rgba(18,58,92,.055)}.sports-card h3,.service-card h3,.info-card h3,.content-card h2{margin:0 0 10px;color:var(--deep-blue)}.sports-card p,.service-card p,.info-card p,.content-card p,.faq-item p{color:var(--muted)}.service-card .mini-label{display:inline-flex;background:var(--primary);color:#07314e;border-radius:999px;padding:4px 10px;font-size:12px;font-weight:800;margin-bottom:10px}.feature-split,.app-showcase,.data-split{display:grid;gap:26px;align-items:center}.feature-image,.app-image{border-radius:26px;overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--blue-border);background:#fff}.feature-list,.checklist{list-style:none;margin:18px 0 0;padding:0;display:grid;gap:10px}.feature-list li,.checklist li{padding-left:28px;position:relative;color:#4d5d70}.feature-list li:before,.checklist li:before{content:"";position:absolute;left:0;top:8px;width:13px;height:13px;border-radius:50%;background:var(--primary);box-shadow:inset 0 0 0 4px #fff;border:1px solid var(--primary-dark)}.score-panel{background:#fff;border:1px solid var(--blue-border);border-radius:26px;padding:18px;box-shadow:var(--shadow)}.score-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;color:var(--deep-blue);font-weight:800}.status{background:var(--primary);color:#07314e;border-radius:999px;padding:4px 10px;font-size:12px}.score-card{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px;margin-bottom:12px;padding:16px}.score-card .team{text-align:center;font-weight:800;color:var(--deep-blue)}.score-card .score{font-size:24px;color:var(--primary-dark);font-weight:900}.data-list{display:grid;gap:10px;margin-top:16px}.data-list div{display:flex;justify-content:space-between;border-bottom:1px dashed var(--blue-border);padding-bottom:8px;color:#526171}.data-list strong{color:var(--deep-blue)}.app-showcase{background:linear-gradient(135deg,var(--blue-soft),#fff);border:1px solid var(--blue-border);border-radius:30px;padding:26px}.app-features{display:grid;gap:12px;margin:18px 0}.app-features div{background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px}.security-section{background:#fff}.responsible-play-section{background:linear-gradient(135deg,#eaf7ff,#f8fcff);border-top:1px solid var(--blue-border);border-bottom:1px solid var(--blue-border)}.responsible-grid{display:grid;gap:14px;margin-top:22px}.responsible-grid .info-card{border-color:var(--blue-border)}.faq-item h3{margin:0 0 8px;color:var(--deep-blue);font-size:18px}.cta{background:var(--deep-blue);color:#fff;border-radius:30px;padding:34px;text-align:center}.cta h2{margin:0 0 10px;font-size:28px}.cta p{color:#dbeaf4}.page-hero{padding:52px 0;background:linear-gradient(135deg,var(--blue-soft),#fff)}.page-hero h1{font-size:34px;line-height:1.22;color:var(--deep-blue);margin:14px 0}.page-hero p{max-width:820px;color:var(--muted);font-size:17px}.content-section{padding:48px 0}.content-layout{display:grid;gap:20px}.notice-card{border-left:5px solid var(--primary-dark);background:var(--blue-soft);border-radius:18px;padding:20px;color:#27455d}.timeline{display:grid;gap:12px;margin-top:18px}.timeline div{background:#fff;border:1px solid var(--blue-border);border-radius:16px;padding:14px}.download-panel{max-width:820px;margin:0 auto;background:#fff;border:1px solid var(--blue-border);border-radius:28px;padding:28px;box-shadow:var(--shadow);text-align:center}.download-panel .main-btn{margin:18px auto 6px}.site-footer{background:#0f314e;color:#dceaf4;padding:46px 0 24px}.footer-grid{display:grid;gap:26px}.footer-logo{height:38px;margin-bottom:14px}.site-footer h3{color:#fff;margin:0 0 12px}.site-footer a{display:block;color:#dceaf4;margin:7px 0}.site-footer a:hover{color:var(--primary)}.footer-note{border-top:1px solid rgba(255,255,255,.14);margin-top:28px;padding-top:18px;font-size:13px;color:#b9ccda}.table-like{display:grid;gap:8px;margin-top:15px}.table-like div{display:grid;grid-template-columns:1fr 1fr;background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px;gap:8px}.table-like strong{color:var(--deep-blue)}
@media (min-width:700px){.category-grid,.service-grid,.security-grid,.info-grid,.faq-grid,.responsible-grid{grid-template-columns:repeat(2,1fr)}.hero-copy h1,.page-hero h1{font-size:44px}.hero-grid,.feature-split,.data-split,.app-showcase{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1.6fr 1fr 1fr 1fr}.content-layout{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1024px){.mobile-header,.mobile-nav{display:none!important}.desktop-header{height:78px;display:flex;align-items:center;gap:24px}.category-grid{grid-template-columns:repeat(3,1fr)}.service-grid,.security-grid{grid-template-columns:repeat(3,1fr)}.info-grid,.faq-grid,.responsible-grid{grid-template-columns:repeat(3,1fr)}.sports-hero{padding:72px 0}.section{padding:76px 0}.hero-copy h1{font-size:54px}.page-hero h1{font-size:48px}.content-layout.three{grid-template-columns:repeat(3,1fr)}}