:root{--primary:rgb(176,219,245);--primary-dark:#2677a8;--deep:#0e2a47;--blue:#1d5d8f;--light:#eff8fe;--line:#d7ecf8;--gray:#f4f7fa;--text:#111827;--muted:#5f6f82;--card:#fff;--shadow:0 12px 32px rgba(14,42,71,.08);--radius:20px;}
*{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:linear-gradient(180deg,#fff 0%,#f7fcff 42%,#fff 100%);line-height:1.75;overflow-x:hidden}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 var(--line);box-shadow:0 8px 24px rgba(14,42,71,.05)}.mobile-header{height:64px;display:grid;grid-template-columns:84px 1fr 84px;align-items:center;padding:0 14px;background:#fff}.menu-button{width:44px;height:44px;border:1px solid var(--line);border-radius:14px;background:#fff;display:flex;flex-direction:column;gap:5px;align-items:center;justify-content:center}.menu-button span{width:20px;height:2px;background:var(--deep);border-radius:2px}.mobile-logo{justify-self:center}.mobile-logo img{height:34px;max-width:140px;object-fit:contain}.top-action,.main-btn{display:inline-flex;align-items:center;justify-content:center;background:var(--primary);color:#062033;font-weight:800;border-radius:999px;padding:11px 20px;border:1px solid #9ad0ef;box-shadow:0 8px 20px rgba(38,119,168,.15);transition:.2s ease}.top-action{font-size:14px;padding:9px 14px;justify-self:end}.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:8px 16px 16px;grid-template-columns:1fr 1fr;gap:8px}.mobile-nav.open{display:grid}.mobile-nav a{padding:10px 12px;border-radius:12px;background:var(--gray);font-size:14px;color:var(--deep)}.mobile-nav a.active{background:var(--primary);font-weight:800}.desktop-header{display:none;height:76px;align-items:center;gap:24px}.desktop-logo img{height:42px;max-width:180px;object-fit:contain}.desktop-nav{display:flex;gap:8px;align-items:center;flex:1;justify-content:center}.desktop-nav a{padding:9px 12px;border-radius:999px;color:#28435c;font-weight:700;font-size:14px}.desktop-nav a.active,.desktop-nav a:hover{background:var(--primary);color:#062033}.search-icon{width:34px;height:34px;border:2px solid var(--primary-dark);border-radius:50%;position:relative;display:inline-block}.search-icon:after{content:"";position:absolute;width:9px;height:2px;background:var(--primary-dark);right:-6px;bottom:3px;transform:rotate(45deg);border-radius:2px}.section{padding:54px 0}.section.alt{background:var(--light)}.section-head{margin-bottom:24px}.eyebrow,.badge{display:inline-flex;align-items:center;gap:8px;background:#eaf7ff;color:var(--blue);border:1px solid var(--line);padding:6px 12px;border-radius:999px;font-size:13px;font-weight:800}.section h2,.content-section h2{font-size:28px;line-height:1.25;color:var(--deep);margin:14px 0 10px}.section p,.content-section p{color:var(--muted);margin:0 0 12px}.sports-hero{padding:44px 0 52px;background:radial-gradient(circle at 80% 20%,rgba(176,219,245,.52),transparent 34%),linear-gradient(180deg,#fff,#f1faff)}.hero-grid{display:grid;gap:26px;align-items:center}.hero-copy h1{font-size:38px;line-height:1.16;margin:16px 0 14px;color:var(--deep);letter-spacing:-1px}.hero-copy p{font-size:16px;color:#506477}.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0}.hero-tags span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 12px;color:var(--blue);font-weight:700;font-size:13px}.hero-actions{display:flex;gap:14px;align-items:center;flex-wrap:wrap;margin-top:22px}.note{font-size:13px;color:var(--muted)}.banner-section{position:relative;border-radius:26px;overflow:hidden;background:#dff2fc;box-shadow:var(--shadow);min-height:320px}.banner-section img{width:100%;height:280px;object-fit:cover}.hero-data-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;padding:16px;background:#fff}.hero-data-card{border:1px solid var(--line);border-radius:16px;padding:14px;background:#faffff}.hero-data-card strong{display:block;color:var(--deep);font-size:20px}.hero-data-card span{font-size:13px;color:var(--muted)}.category-grid,.service-grid,.info-grid,.security-grid,.faq-grid{display:grid;grid-template-columns:1fr;gap:16px}.sports-card,.service-card,.info-card,.faq-item,.score-card,.data-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}.sports-card h3,.service-card h3,.info-card h3,.score-card h3,.data-card h3{margin:8px 0 8px;color:var(--deep);font-size:20px}.card-link{display:inline-flex;margin-top:12px;color:var(--blue);font-weight:800}.mini-label{display:inline-flex;background:#eef9ff;color:var(--blue);border-radius:999px;padding:4px 10px;font-size:12px;font-weight:800}.split{display:grid;gap:28px;align-items:center}.split.reverse .image-card{order:0}.image-card{border-radius:26px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);background:#fff}.image-card img{width:100%;height:auto}.checklist{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:10px}.checklist li{position:relative;padding-left:30px;color:#33475b}.checklist li:before{content:"";position:absolute;left:0;top:8px;width:16px;height:16px;border-radius:50%;background:var(--primary);box-shadow:inset 0 0 0 4px #fff;border:1px solid #9ad0ef}.score-panel,.data-panel{background:linear-gradient(180deg,#f7fcff,#fff);border:1px solid var(--line);border-radius:26px;padding:22px;box-shadow:var(--shadow)}.score-list{display:grid;gap:12px}.score-card{display:grid;gap:8px;box-shadow:none}.score-row{display:flex;justify-content:space-between;align-items:center;gap:12px}.score{font-size:24px;font-weight:900;color:var(--deep)}.status{border-radius:999px;background:var(--primary);color:#062033;padding:4px 10px;font-size:12px;font-weight:900}.timeline{margin-top:18px;border-left:2px solid var(--line);padding-left:18px;display:grid;gap:12px}.timeline div{background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px}.data-grid{display:grid;grid-template-columns:1fr;gap:14px}.data-card{box-shadow:none}.app-showcase{background:linear-gradient(135deg,#f0faff,#fff);border:1px solid var(--line);border-radius:28px;padding:24px;box-shadow:var(--shadow);display:grid;gap:26px;align-items:center}.app-image{max-width:320px;margin:auto}.responsible-play-section{background:linear-gradient(180deg,#eaf7ff,#f8fcff);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.notice-grid{display:grid;gap:14px;grid-template-columns:1fr}.notice-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px}.cta{padding:48px 0;background:linear-gradient(135deg,var(--primary),#eef9ff);text-align:center}.cta h2{font-size:30px;color:var(--deep);margin:0 0 10px}.page-hero{padding:48px 0;background:linear-gradient(180deg,#fff,#eef9ff);border-bottom:1px solid var(--line)}.page-hero h1{font-size:34px;line-height:1.2;color:var(--deep);margin:14px 0 10px}.page-hero p{color:var(--muted);max-width:760px}.content-section{padding:46px 0}.content-grid{display:grid;gap:18px}.wide-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:26px;box-shadow:var(--shadow)}.step-list{counter-reset:step;list-style:none;padding:0;margin:18px 0;display:grid;gap:12px}.step-list li{counter-increment:step;background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px 16px 16px 56px;position:relative}.step-list li:before{content:counter(step);position:absolute;left:16px;top:15px;width:28px;height:28px;border-radius:50%;background:var(--primary);display:grid;place-items:center;font-weight:900;color:#062033}.site-footer{background:#0e2a47;color:#dbeaf5;padding:44px 0 20px}.footer-grid{display:grid;gap:24px}.footer-logo{height:40px;max-width:170px;object-fit:contain;margin-bottom:14px}.site-footer h3{color:#fff;margin:0 0 12px}.site-footer a{display:block;color:#dbeaf5;margin:8px 0}.site-footer p{color:#c9d7e3;margin:0}.footer-bottom{border-top:1px solid rgba(255,255,255,.14);margin-top:28px;padding-top:18px;display:grid;gap:8px;color:#b8cad8;font-size:13px}.download-panel{text-align:center}.download-panel .main-btn{margin:16px auto}.only-one-btn{margin-top:16px}.two-col{display:grid;gap:18px}.pill-list{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}.pill-list span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 12px;color:var(--blue);font-weight:700;font-size:13px}
@media (min-width:640px){.category-grid,.service-grid,.info-grid,.security-grid,.faq-grid,.notice-grid{grid-template-columns:repeat(2,1fr)}.data-grid{grid-template-columns:repeat(2,1fr)}.hero-data-cards{grid-template-columns:repeat(4,1fr)}.two-col{grid-template-columns:repeat(2,1fr)}}
@media (min-width:920px){.mobile-header,.mobile-nav{display:none!important}.desktop-header{display:flex}.sports-hero{padding:74px 0}.hero-grid{grid-template-columns:1.02fr .98fr}.hero-copy h1{font-size:54px}.section{padding:76px 0}.category-grid{grid-template-columns:repeat(3,1fr)}.service-grid{grid-template-columns:repeat(3,1fr)}.info-grid{grid-template-columns:repeat(3,1fr)}.security-grid{grid-template-columns:repeat(3,1fr)}.faq-grid{grid-template-columns:repeat(2,1fr)}.split{grid-template-columns:1fr 1fr}.split.reverse .image-card{order:2}.app-showcase{grid-template-columns:.78fr 1.22fr;padding:34px}.notice-grid{grid-template-columns:repeat(3,1fr)}.footer-grid{grid-template-columns:1.4fr 1fr 1fr 1fr}.footer-bottom{grid-template-columns:1fr auto}.page-hero h1{font-size:46px}.content-grid{grid-template-columns:1fr 1fr}.content-grid .wide-card.full{grid-column:1/-1}.banner-section img{height:360px}.score-panel{display:grid;grid-template-columns:1.1fr .9fr;gap:20px}.data-panel{display:grid;grid-template-columns:.9fr 1.1fr;gap:22px;align-items:center}}