:root{--primary:rgb(176,219,245);--primary-dark:#1b6f9b;--deep:#0c2f4a;--text:#111827;--muted:#5b6775;--soft:#eef8ff;--line:#d8edf9;--card:#fff;--gray:#f5f7fa;--shadow:0 12px 30px rgba(12,47,74,.08);--radius:20px}*{box-sizing:border-box}html,body{margin:0;padding:0;overflow-x:hidden}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--text);background:linear-gradient(180deg,#fff 0%,#f7fcff 100%);line-height:1.75}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}.mobile-header{height:62px;display:grid;grid-template-columns:64px 1fr 84px;align-items:center;padding:0 14px;background:#fff}.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);border-radius:2px}.mobile-logo{justify-self:center}.mobile-logo img{height:34px;max-width:130px;object-fit:contain}.top-action,.main-btn{display:inline-flex;align-items:center;justify-content:center;background:var(--primary);color:#07314a;font-weight:700;border-radius:999px;padding:10px 18px;box-shadow:0 8px 18px rgba(27,111,155,.12);transition:.2s}.top-action:hover,.main-btn:hover{background:var(--primary-dark);color:#fff}.mobile-nav{display:none;background:#fff;padding:8px 16px 18px;border-top:1px solid var(--line);grid-template-columns:1fr 1fr;gap:10px}.mobile-nav.open{display:grid}.mobile-nav a{padding:10px 12px;background:var(--soft);border:1px solid var(--line);border-radius:14px;color:var(--deep);font-weight:600}.mobile-nav a.active,.desktop-nav a.active{background:var(--primary);color:#07314a}.desktop-header{display:none}.container,.section{width:min(1180px,calc(100% - 32px));margin:0 auto}.sports-hero{padding:46px 0 34px;background:radial-gradient(circle at 20% 10%,#e8f7ff 0%,#fff 45%,#f8fcff 100%)}.hero-grid{display:grid;gap:26px}.badge,.category-badge{display:inline-flex;align-items:center;gap:8px;background:#e8f7ff;color:#126089;border:1px solid var(--line);border-radius:999px;padding:7px 13px;font-weight:700;font-size:14px}.hero-copy h1,.page-hero h1{font-size:34px;line-height:1.18;margin:18px 0 14px;color:var(--deep);letter-spacing:-.5px}.hero-copy p,.page-hero p,.lead{color:var(--muted);font-size:16px;margin:0 0 20px}.hero-tags{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0}.hero-tags span{padding:8px 12px;border-radius:999px;background:#fff;border:1px solid var(--line);color:#23516a;font-weight:600}.banner-section{position:relative;border-radius:24px;overflow:hidden;box-shadow:var(--shadow);background:#fff}.banner-section img{width:100%;height:280px;object-fit:cover}.hero-data-cards{display:grid;grid-template-columns:1fr;gap:12px;margin-top:14px}.data-card,.score-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px;box-shadow:var(--shadow)}.data-card strong{display:block;color:var(--deep);font-size:22px}.section{padding:48px 0}.section-head{margin-bottom:22px}.section-head h2{font-size:28px;color:var(--deep);margin:8px 0}.section-head p{color:var(--muted);margin:0}.category-grid,.service-grid,.info-grid,.security-grid,.faq-grid{display:grid;gap:16px}.sports-card,.service-card,.info-card,.faq-item,.checklist,.content-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}.sports-card h3,.service-card h3,.info-card h3,.content-card h2{margin:0 0 8px;color:var(--deep)}.sports-card p,.service-card p,.info-card p,.content-card p,.faq-item p{color:var(--muted);margin:0}.text-link{display:inline-flex;margin-top:14px;color:#126089;font-weight:700}.service-card .mini-label{display:inline-block;background:var(--primary);color:#07314a;border-radius:999px;padding:4px 10px;font-size:12px;font-weight:800;margin-bottom:10px}.split{display:grid;gap:24px;align-items:center}.image-card{border-radius:24px;overflow:hidden;box-shadow:var(--shadow);background:#fff;border:1px solid var(--line)}.image-card img{width:100%;height:260px;object-fit:cover}.points{display:grid;gap:12px;margin-top:18px}.points span,.checklist li{background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px;color:#254a60}.score-panel,.data-panel{background:#fff;border:1px solid var(--line);border-radius:24px;padding:20px;box-shadow:var(--shadow)}.score-row{display:flex;align-items:center;justify-content:space-between;gap:10px;border-bottom:1px solid var(--line);padding:12px 0}.score-row:last-child{border-bottom:0}.status{background:#e8f7ff;color:#126089;border-radius:999px;padding:4px 10px;font-size:12px;font-weight:700}.app-showcase{background:linear-gradient(180deg,#f0f9ff 0%,#fff 100%);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.app-list{padding:0;margin:18px 0;list-style:none;display:grid;gap:10px}.app-list li:before{content:"✓";display:inline-flex;margin-right:8px;color:#126089;font-weight:900}.security-section{background:#fff}.responsible-play-section{background:#e8f7ff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.responsible-play-section .info-card{background:#fff}.faq-item h3{font-size:17px;margin:0 0 8px;color:var(--deep)}.cta{width:min(1180px,calc(100% - 32px));margin:42px auto;background:linear-gradient(180deg,#e8f7ff,#dff4ff);border:1px solid var(--line);border-radius:28px;padding:32px;text-align:center;box-shadow:var(--shadow)}.cta h2{color:var(--deep);margin:0 0 10px}.page-hero{background:#f1faff;padding:42px 0;border-bottom:1px solid var(--line)}.content-section{width:min(980px,calc(100% - 32px));margin:0 auto;padding:42px 0;display:grid;gap:18px}.checklist ul{margin:0;padding-left:20px}.site-footer{background:#0c2f4a;color:#dbeafe;margin-top:36px}.footer-wrap{width:min(1180px,calc(100% - 32px));margin:0 auto;padding:38px 0;display:grid;gap:22px}.footer-brand img{height:42px;margin-bottom:12px}.footer-brand p,.footer-note p{color:#c5d6e6;margin:0}.footer-links{display:grid;gap:8px}.footer-links h3,.footer-note h3{color:#fff;margin:0 0 8px}.footer-links a{color:#dbeafe}.copyright{text-align:center;color:#bdd2e4;border-top:1px solid rgba(255,255,255,.12);padding:16px;font-size:14px}@media (min-width:700px){.category-grid,.service-grid,.info-grid,.security-grid,.faq-grid{grid-template-columns:repeat(2,1fr)}.hero-data-cards{grid-template-columns:repeat(3,1fr)}.split{grid-template-columns:1fr 1fr}.image-card img{height:340px}.hero-copy h1,.page-hero h1{font-size:44px}}@media (min-width:1024px){.mobile-header,.mobile-nav{display:none}.desktop-header{height:78px;width:min(1240px,calc(100% - 36px));margin:0 auto;display:flex;align-items:center;gap:22px}.logo{display:flex;align-items:center;gap:10px;font-weight:900;color:var(--deep);min-width:160px}.logo img{height:42px;max-width:130px;object-fit:contain}.desktop-nav{display:flex;align-items:center;gap:4px;flex:1;justify-content:center}.desktop-nav a{font-weight:700;color:#27495e;padding:9px 12px;border-radius:999px;font-size:14px}.search-icon{width:34px;height:34px;border:2px solid var(--line);border-radius:50%;position:relative}.search-icon:after{content:"";position:absolute;width:10px;height:2px;background:var(--line);right:-6px;bottom:4px;transform:rotate(45deg)}.sports-hero{padding:72px 0 54px}.hero-grid{grid-template-columns:1.04fr .96fr;align-items:center}.hero-copy h1{font-size:56px}.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)}.section{padding:64px 0}.reverse .image-card{order:2}}