:root{--primary:rgb(176,219,245);--primary-dark:#246b95;--deep:#0d2f4f;--blue:#2478a8;--light:#eef8ff;--soft:#f6fbff;--gray:#eef1f4;--text:#111827;--muted:#5f6b7a;--border:#dcecf6;--shadow:0 14px 38px rgba(13,47,79,.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:#fff;line-height:1.7;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{background:#fff;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:20}.mobile-header{height:64px;display:grid;grid-template-columns:54px 1fr 78px;align-items:center;padding:0 14px;background:#fff}.desktop-header{display:none}.menu-button{width:42px;height:42px;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:999px}.mobile-logo{justify-self:center}.mobile-logo img{height:34px;object-fit:contain}.top-action,.main-btn{display:inline-flex;align-items:center;justify-content:center;background:var(--primary);color:#07304a;font-weight:800;border-radius:999px;min-height:42px;padding:0 18px;box-shadow:0 8px 18px rgba(36,120,168,.14);transition:.2s}.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(--border);padding:8px 16px 16px;grid-template-columns:1fr 1fr;gap:10px}.mobile-nav.open{display:grid}.mobile-nav a{padding:10px 12px;border-radius:12px;background:var(--soft);font-size:14px;color:var(--deep)}.mobile-nav a.active{background:var(--primary);font-weight:800}.section{padding:52px 0}.section.alt{background:var(--soft)}.section-title{margin:0 0 12px;color:var(--deep);font-size:28px;line-height:1.25}.section-desc{margin:0 0 24px;color:var(--muted)}.badge,.category-badge{display:inline-flex;align-items:center;border-radius:999px;background:#e9f7ff;color:#176993;font-weight:800;font-size:13px;padding:7px 12px;margin-bottom:14px}.main-btn{min-height:48px;padding:0 24px}.sports-hero{padding:46px 0;background:linear-gradient(180deg,#f8fcff 0%,#fff 100%)}.hero-grid{display:grid;gap:24px;align-items:center}.hero-text h1{font-size:34px;line-height:1.18;margin:0 0 16px;color:var(--deep)}.hero-text p{color:#445262;margin:0 0 20px}.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0}.hero-tags span{background:#fff;border:1px solid var(--border);border-radius:999px;padding:8px 12px;color:var(--blue);font-weight:700}.banner-card{position:relative;background:#fff;border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.banner-card img{width:100%;height:260px;object-fit:cover}.hero-data-cards{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:16px}.hero-data-cards div{background:var(--soft);border:1px solid var(--border);border-radius:16px;padding:14px}.hero-data-cards strong{display:block;color:var(--deep);font-size:22px}.hero-data-cards span{color:var(--muted);font-size:13px}.category-grid,.service-grid,.info-grid,.faq-grid{display:grid;gap:16px}.sports-card,.service-card,.info-card,.faq-item,.score-card,.data-panel,.content-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px}.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{color:var(--muted);margin:0 0 14px}.text-link{color:var(--blue);font-weight:800}.service-card .mini-label{display:inline-block;background:var(--primary);color:#07304a;border-radius:999px;padding:4px 10px;font-size:12px;font-weight:800;margin-bottom:10px}.split{display:grid;gap:24px;align-items:center}.image-shell{background:#fff;border:1px solid var(--border);border-radius:24px;box-shadow:var(--shadow);padding:12px}.image-shell img{border-radius:18px;width:100%;object-fit:cover}.feature-list{display:grid;gap:12px;margin-top:18px}.feature-list div,.checklist li{background:#fff;border:1px solid var(--border);border-radius:16px;padding:14px;color:#334155}.score-panel{display:grid;gap:16px}.score-card{padding:18px}.score-head{display:flex;justify-content:space-between;color:var(--muted);font-size:13px;margin-bottom:10px}.score-body{display:flex;align-items:center;justify-content:space-between;font-weight:900;color:var(--deep);font-size:20px}.status{background:var(--primary);color:#07304a;border-radius:999px;padding:4px 9px;font-size:12px;font-weight:800}.data-panel ul,.checklist{list-style:none;padding:0;margin:0;display:grid;gap:10px}.data-panel li{display:flex;justify-content:space-between;border-bottom:1px dashed var(--border);padding:8px 0}.app-showcase{background:linear-gradient(180deg,#eef8ff,#fff);border-radius:30px;padding:24px;border:1px solid var(--border)}.security-section .info-card{border-left:4px solid var(--primary)}.responsible-play-section{background:#eaf7ff;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.responsible-play-section .info-card{box-shadow:none}.page-hero{padding:48px 0 32px;background:linear-gradient(180deg,#f0f9ff 0%,#fff 100%)}.page-hero h1{font-size:32px;line-height:1.2;color:var(--deep);margin:0 0 12px}.page-hero p{color:var(--muted);max-width:820px;margin:0}.content-section{padding:34px 0}.content-section h2{color:var(--deep);font-size:25px;margin:0 0 12px}.content-section p{color:#455264;margin:0 0 14px}.note-box{background:#f1f9ff;border:1px solid var(--border);border-radius:20px;padding:20px;color:#2f4258}.faq-item h3{font-size:18px;color:var(--deep);margin:0 0 8px}.faq-item p{margin:0;color:var(--muted)}.cta{background:var(--deep);color:#fff;text-align:center;padding:46px 0}.cta h2{margin:0 0 10px;font-size:28px}.cta p{margin:0 auto 20px;color:#d6e4ee;max-width:720px}.site-footer{background:#f7fbfe;border-top:1px solid var(--border);padding:42px 0 24px}.footer-grid{display:grid;gap:24px}.footer-logo{height:36px;margin-bottom:12px}.site-footer h3{color:var(--deep);margin:0 0 10px}.site-footer p,.site-footer a{color:#536273;font-size:14px}.site-footer a{display:block;margin:7px 0}.footer-note{border-top:1px solid var(--border);margin-top:24px;padding-top:18px}.timeline{display:grid;gap:12px}.timeline div{display:grid;grid-template-columns:92px 1fr;gap:12px;background:#fff;border:1px solid var(--border);border-radius:16px;padding:14px}.timeline strong{color:var(--blue)}
@media (min-width:640px){.category-grid,.service-grid,.info-grid,.faq-grid{grid-template-columns:repeat(2,1fr)}.score-panel{grid-template-columns:1fr 1fr}.hero-text h1{font-size:42px}.banner-card img{height:320px}}
@media (min-width:960px){.mobile-header,.mobile-nav{display:none}.desktop-header{height:78px;display:flex;align-items:center;gap:22px}.desktop-logo img{height:40px}.desktop-nav{display:flex;align-items:center;gap:6px;flex:1;justify-content:center}.desktop-nav a{font-size:14px;color:#263849;padding:9px 12px;border-radius:999px}.desktop-nav a.active,.desktop-nav a:hover{background:var(--primary);color:#07304a;font-weight:800}.search-icon{width:38px;height:38px;border-radius:50%;border:1px solid var(--border);position:relative;background:#fff}.search-icon:before{content:"";position:absolute;width:12px;height:12px;border:2px solid var(--deep);border-radius:50%;left:10px;top:9px}.search-icon:after{content:"";position:absolute;width:9px;height:2px;background:var(--deep);transform:rotate(45deg);right:9px;bottom:11px}.hero-grid{grid-template-columns:1fr 1fr}.hero-text h1{font-size:52px}.category-grid{grid-template-columns:repeat(3,1fr)}.service-grid,.info-grid{grid-template-columns:repeat(3,1fr)}.faq-grid{grid-template-columns:repeat(2,1fr)}.split{grid-template-columns:1fr 1fr}.split.reverse .image-shell{order:2}.section{padding:72px 0}.page-hero{padding:72px 0 44px}.page-hero h1{font-size:44px}.score-panel{grid-template-columns:repeat(3,1fr)}.footer-grid{grid-template-columns:2fr 1fr 1fr 1fr}.sports-hero{padding:72px 0}.app-showcase{padding:40px}.desktop-action{min-width:88px}}