:root{--primary:rgb(176,219,245);--deep:#0d2b46;--blue:#145b86;--light:#eef8ff;--line:#d8edf8;--text:#142233;--muted:#607081;--card:#fff;--shadow:0 12px 30px rgba(16,58,90,.08);}
*{box-sizing:border-box}html,body{margin:0;overflow-x:hidden}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--text);background:#f7fbff;line-height:1.75}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}.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:62px;display:grid;grid-template-columns:48px 1fr 76px;align-items:center;padding:0 14px;background:#fff}.mobile-logo{justify-self:center}.mobile-logo img{max-height:34px;width:auto}.menu-button{width:42px;height:42px;border:0;background:#fff;display:flex;flex-direction:column;gap:5px;justify-content:center;align-items:center;border-radius:12px}.menu-button span{width:22px;height:2px;background:var(--deep);display:block}.top-action,.main-btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;background:var(--primary);color:#082033;font-weight:700;padding:10px 18px;box-shadow:0 8px 18px rgba(23,93,132,.12);border:1px solid rgba(20,91,134,.08);transition:.2s}.top-action:hover,.main-btn:hover{background:#0d5c8f;color:#fff}.mobile-nav{display:none;background:#fff;border-top:1px solid var(--line);padding:10px 16px 18px;grid-template-columns:1fr 1fr;gap:8px}.mobile-nav.open{display:grid}.mobile-nav a{padding:10px 12px;border-radius:12px;background:#f5fbff;color:var(--deep);font-size:14px}.mobile-nav a.active{background:var(--primary);font-weight:700}.desktop-header{display:none}.desktop-logo img{max-height:42px;width:auto}.desktop-nav{display:flex;align-items:center;gap:8px;flex:1;justify-content:center}.desktop-nav a{padding:10px 13px;border-radius:999px;font-size:15px;color:#25394d}.desktop-nav a:hover,.desktop-nav a.active{background:var(--primary);color:#082033;font-weight:700}.search-icon{width:34px;height:34px;border:2px solid var(--line);border-radius:50%;position:relative}.search-icon:after{content:"";width:8px;height:2px;background:var(--blue);position:absolute;right:2px;bottom:5px;transform:rotate(45deg);border-radius:2px}.section{padding:56px 0}.section-title{font-size:28px;line-height:1.25;margin:0 0 14px;color:var(--deep)}.section-lead{color:var(--muted);margin:0 0 24px}.sports-hero{padding:44px 0 32px;background:linear-gradient(180deg,#fff 0%,#eef8ff 100%)}.hero-grid{display:grid;gap:28px;align-items:center}.badge,.category-badge{display:inline-flex;background:#e7f6ff;color:#0f5f8e;border:1px solid #caeafb;border-radius:999px;padding:6px 12px;font-size:13px;font-weight:700;margin-bottom:12px}.sports-hero h1,.page-hero h1{font-size:34px;line-height:1.16;margin:0 0 16px;color:var(--deep);letter-spacing:-.5px}.sports-hero p,.page-hero p{color:#4f6578;margin:0 0 18px}.hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0}.hero-tags span,.mini-tag{background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 12px;color:var(--blue);font-size:13px}.hero-visual{background:#fff;border:1px solid var(--line);border-radius:24px;padding:14px;box-shadow:var(--shadow)}.hero-visual img{border-radius:18px;width:100%;height:auto}.hero-data-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:12px}.hero-data-card,.score-card{background:#f7fbff;border:1px solid var(--line);border-radius:16px;padding:12px;text-align:center}.hero-data-card strong{display:block;color:var(--deep);font-size:18px}.category-grid,.service-grid,.info-grid,.security-grid,.faq-list{display:grid;gap:16px}.sports-card,.service-card,.info-card,.faq-item,.content-section,.score-panel,.data-panel{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px;box-shadow:var(--shadow)}.sports-card h3,.service-card h3,.info-card h3{margin:0 0 8px;color:var(--deep)}.sports-card p,.service-card p,.info-card p,.content-section p{color:var(--muted);margin:0 0 12px}.text-link{color:var(--blue);font-weight:700}.split,.app-showcase,.data-showcase{display:grid;gap:24px;align-items:center}.split img,.app-showcase img,.data-showcase img{border-radius:24px;border:1px solid var(--line);box-shadow:var(--shadow);background:#fff}.score-panel{display:grid;gap:12px}.score-row{display:flex;justify-content:space-between;align-items:center;gap:12px;border-bottom:1px solid var(--line);padding:10px 0}.score-row:last-child{border-bottom:0}.status{background:var(--primary);border-radius:999px;padding:4px 9px;font-size:12px;color:#082033;font-weight:700}.checklist{list-style:none;margin:12px 0 0;padding:0;display:grid;gap:10px}.checklist li{position:relative;padding-left:28px;color:#4f6578}.checklist li:before{content:"✓";position:absolute;left:0;top:0;background:var(--primary);color:#082033;width:20px;height:20px;line-height:20px;text-align:center;border-radius:50%;font-size:12px;font-weight:800}.responsible-play-section{background:#eaf7ff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.responsible-grid{display:grid;gap:14px}.responsible-grid .info-card{box-shadow:none}.faq-item h3{margin:0 0 8px;color:var(--deep);font-size:18px}.faq-item p{margin:0;color:var(--muted)}.cta{background:var(--deep);color:#fff;border-radius:28px;padding:34px;display:grid;gap:14px;align-items:center}.cta h2{margin:0;font-size:26px}.cta p{margin:0;color:#d6e8f5}.page-hero{background:linear-gradient(180deg,#fff,#eef8ff);padding:44px 0}.content-wrap{display:grid;gap:20px;padding:44px 0}.site-footer{background:#0b2740;color:#dcecf7;padding:44px 0 0}.footer-grid{display:grid;gap:24px}.footer-logo{max-height:42px;width:auto;margin-bottom:14px}.site-footer h3{margin:0 0 10px;color:#fff}.site-footer p{color:#c9ddeb;margin:0}.site-footer a{display:block;color:#c9ddeb;margin:7px 0}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:32px;padding:16px;text-align:center;color:#bfd3e1;font-size:14px}.download-steps{counter-reset:step;display:grid;gap:14px}.download-steps .info-card:before{counter-increment:step;content:counter(step);width:30px;height:30px;display:inline-grid;place-items:center;background:var(--primary);border-radius:50%;font-weight:800;margin-bottom:8px}.image-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:10px;box-shadow:var(--shadow)}
@media (min-width:700px){.category-grid{grid-template-columns:repeat(2,1fr)}.service-grid,.info-grid,.security-grid,.responsible-grid{grid-template-columns:repeat(2,1fr)}.faq-list{grid-template-columns:repeat(2,1fr)}.sports-hero h1,.page-hero h1{font-size:44px}.hero-grid,.split,.app-showcase,.data-showcase{grid-template-columns:1fr 1fr}.cta{grid-template-columns:1fr auto}.download-steps{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1024px){.mobile-header,.mobile-nav{display:none!important}.desktop-header{display:flex;height:78px;align-items:center;gap:18px}.category-grid{grid-template-columns:repeat(3,1fr)}.service-grid{grid-template-columns:repeat(3,1fr)}.security-grid,.responsible-grid{grid-template-columns:repeat(3,1fr)}.footer-grid{grid-template-columns:2fr 1fr 1fr 1.4fr}.section{padding:72px 0}.sports-hero{padding:68px 0 52px}.sports-hero h1{font-size:56px}.page-hero h1{font-size:48px}}