:root{--primary:rgb(176,219,245);--blue:#0a3765;--blue2:#155d93;--light:#eef8ff;--line:#dceef9;--text:#111827;--muted:#5f6b7a;--gray:#f5f7fa;--dark:#08213d;--shadow:0 14px 36px rgba(10,55,101,.08)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","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}.wrap{width:min(1180px,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:64px 1fr 82px;align-items:center;padding:0 12px;background:#fff}.desktop-header{display:none}.menu-button{width:42px;height:42px;border:0;background:#fff;border-radius:12px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px}.menu-button span{width:22px;height:2px;background:var(--blue);border-radius:2px}.mobile-logo{justify-self:center}.mobile-logo img{height:34px;object-fit:contain}.logo img{height:42px;object-fit:contain}.top-action,.main-btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;background:var(--primary);color:#06223b;font-weight:700;padding:11px 20px;min-height:44px;box-shadow:0 8px 20px rgba(69,148,198,.18);transition:.2s}.top-action:hover,.main-btn:hover{background:#5ba9d6;color:#fff;transform:translateY(-1px)}.mobile-nav{display:none;padding:8px 16px 18px;background:#fff;border-top:1px solid var(--line);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:14px;background:#f8fcff;color:var(--blue);font-weight:600}.desktop-nav a.active,.mobile-nav a.active{background:var(--primary)}.search-icon{width:36px;height:36px;border:1px solid var(--line);border-radius:50%;position:relative}.search-icon:before{content:"";position:absolute;left:10px;top:9px;width:12px;height:12px;border:2px solid var(--blue);border-radius:50%}.search-icon:after{content:"";position:absolute;left:22px;top:22px;width:8px;height:2px;background:var(--blue);transform:rotate(45deg);border-radius:3px}.section{padding:56px 0}.section.alt{background:var(--light)}.section-head{margin-bottom:24px}.eyebrow,.badge{display:inline-flex;align-items:center;gap:6px;background:#e9f7ff;color:var(--blue2);border:1px solid var(--line);border-radius:999px;padding:6px 12px;font-weight:700;font-size:14px}.section h2,.page-hero h1,.sports-hero h1{color:var(--dark);line-height:1.2;margin:14px 0}.section h2{font-size:30px}.sports-hero{background:linear-gradient(180deg,#f4fbff 0%,#fff 100%);padding:42px 0 56px}.hero-grid{display:grid;gap:28px}.hero-copy p,.lead{color:var(--muted);font-size:17px}.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0}.hero-tags span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 13px;color:var(--blue);font-weight:700}.hero-visual{position:relative;border-radius:26px;overflow:hidden;box-shadow:var(--shadow);background:#fff}.hero-visual img{width:100%;height:320px;object-fit:cover}.hero-data-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;position:absolute;left:14px;right:14px;bottom:14px}.hero-data-cards .data-mini,.data-mini{background:rgba(255,255,255,.94);border:1px solid rgba(220,238,249,.9);border-radius:16px;padding:12px;box-shadow:0 8px 20px rgba(0,0,0,.06)}.data-mini strong{display:block;color:var(--blue);font-size:18px}.data-mini span{font-size:12px;color:var(--muted)}.category-grid,.service-grid,.info-grid,.security-grid,.faq-grid{display:grid;gap:16px}.category-grid{grid-template-columns:1fr}.sports-card,.service-card,.info-card,.faq-item,.score-card,.data-panel,.checklist{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,.faq-item h3{margin:6px 0;color:var(--dark)}.sports-card p,.service-card p,.info-card p,.faq-item p,.score-card p,.data-panel p{color:var(--muted)}.card-link{display:inline-flex;margin-top:8px;color:var(--blue2);font-weight:800}.service-card .tag{display:inline-block;border-radius:999px;background:var(--primary);padding:4px 10px;color:#06223b;font-weight:800;font-size:13px}.split{display:grid;gap:28px;align-items:center}.image-card{border-radius:24px;overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line);background:#fff}.image-card img{width:100%;height:100%;object-fit:cover}.point-list{display:grid;gap:12px;margin-top:18px}.point-list div,.checklist li{padding:12px 14px;border:1px solid var(--line);border-radius:14px;background:#f8fcff;color:var(--blue)}.score-panel{background:#fff;border:1px solid var(--line);border-radius:24px;padding:22px;box-shadow:var(--shadow);display:grid;gap:14px}.score-row{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding:12px 0}.score-row:last-child{border-bottom:0}.status{background:#e7f7ff;color:var(--blue2);border-radius:999px;padding:4px 10px;font-size:13px;font-weight:800}.app-showcase{background:linear-gradient(180deg,#f4fbff,#fff);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.app-list{display:grid;gap:12px;margin:20px 0}.app-list span{padding:13px 14px;border-left:4px solid var(--primary);background:#fff;border-radius:12px;box-shadow:0 8px 18px rgba(10,55,101,.05)}.security-section{background:#fff}.responsible-play-section{background:#eaf7ff}.responsible-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:24px;box-shadow:var(--shadow)}.checklist{padding-left:38px}.checklist li{margin:10px 0}.page-hero{padding:46px 0;background:linear-gradient(180deg,#f2fbff,#fff);border-bottom:1px solid var(--line)}.page-hero p{max-width:780px;color:var(--muted);font-size:17px}.content-section{padding:38px 0}.content-grid{display:grid;gap:18px}.timeline{border-left:3px solid var(--primary);padding-left:18px;display:grid;gap:14px}.timeline div{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px}.cta{background:var(--dark);color:#fff;text-align:center;padding:52px 0}.cta h2{color:#fff}.cta p{color:#d9e8f2}.site-footer{background:#061b31;color:#dbeafe;padding:44px 0 24px}.footer-grid{display:grid;gap:24px}.footer-logo{height:38px;margin-bottom:12px}.site-footer h3{color:#fff}.site-footer a{display:block;color:#c7d8e8;margin:7px 0}.footer-bottom{border-top:1px solid rgba(255,255,255,.14);margin-top:24px;padding-top:18px;color:#b9ccdc;font-size:14px}.download-box{text-align:center;background:#fff;border:1px solid var(--line);border-radius:24px;padding:32px;box-shadow:var(--shadow)}
@media (min-width:700px){.category-grid,.service-grid,.info-grid,.security-grid,.faq-grid{grid-template-columns:repeat(2,1fr)}.hero-grid,.split{grid-template-columns:1.05fr .95fr}.content-grid{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}.desktop-nav{display:flex;align-items:center;gap:8px;flex:1;justify-content:center}.desktop-nav a{padding:10px 13px;border-radius:999px;color:var(--blue);font-weight:700}.desktop-nav a:hover{background:#eff8ff}.sports-hero{padding:70px 0}.sports-hero h1{font-size:48px}.section h2,.page-hero h1{font-size:38px}.hero-visual img{height:430px}.category-grid{grid-template-columns:repeat(3,1fr)}.service-grid{grid-template-columns:repeat(3,1fr)}.info-grid,.security-grid{grid-template-columns:repeat(3,1fr)}.faq-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:2fr 1fr 1fr 1fr}}