:root{--main:rgb(176,219,245);--blue:#0b3c68;--deep:#082f55;--light:#eef8ff;--soft:#f6fbff;--gray:#637083;--border:#d8edf9;--black:#111827;--shadow:0 14px 35px rgba(8,47,85,.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;background:#fff;color:var(--black);line-height:1.75;overflow-x:hidden}a{color:inherit;text-decoration:none}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:50}.mobile-header{height:64px;display:grid;grid-template-columns:70px 1fr 84px;align-items:center;padding:0 14px;background:#fff}.menu-button{width:42px;height:42px;border:0;background:#f3fbff;border-radius:14px;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:4px}.mobile-logo{justify-self:center}.mobile-logo img{height:34px;width:auto;object-fit:contain}.top-action,.main-btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;background:var(--main);color:#052943;font-weight:800;padding:10px 18px;box-shadow:0 8px 20px rgba(94,154,192,.18);border:1px solid rgba(8,47,85,.08)}.top-action:hover,.main-btn:hover{background:#79b9df;color:#fff}.mobile-nav{display:none;background:#fff;border-top:1px solid var(--border);padding:12px 16px 18px;grid-template-columns:1fr 1fr;gap:10px}.mobile-nav.open{display:grid}.mobile-nav a{padding:10px 12px;border-radius:12px;background:var(--soft);color:var(--blue);font-weight:700;font-size:14px}.desktop-header{display:none}.logo img{height:42px}.desktop-nav{display:flex;align-items:center;gap:6px;flex:1;justify-content:center}.desktop-nav a{padding:9px 12px;border-radius:999px;color:#24445e;font-weight:700;font-size:14px}.desktop-nav a.active,.desktop-nav a:hover{background:var(--main);color:#052943}.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(--blue);border-radius:50%;left:10px;top:9px}.search-icon:after{content:"";position:absolute;width:9px;height:2px;background:var(--blue);transform:rotate(45deg);left:22px;top:23px}.section{padding:54px 0}.section-soft{background:linear-gradient(180deg,#f7fcff,#fff)}.section-title{margin:0 0 12px;color:var(--deep);font-size:28px;line-height:1.25}.section-desc{margin:0 0 28px;color:var(--gray);max-width:760px}.sports-hero{padding:44px 0;background:linear-gradient(180deg,#f5fbff,#fff)}.hero-grid{display:grid;gap:28px;align-items:center}.hero-copy h1{font-size:38px;line-height:1.15;margin:12px 0 16px;color:var(--deep);letter-spacing:-.5px}.hero-copy p{color:#40556a;margin:0 0 20px}.badge,.category-badge{display:inline-flex;align-items:center;border-radius:999px;background:#eaf7ff;color:#0b5b8e;font-weight:800;padding:7px 13px;font-size:13px}.tag-row{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}.tag-row span{padding:8px 12px;border-radius:999px;background:#fff;border:1px solid var(--border);color:var(--blue);font-weight:700;font-size:13px}.hero-visual{position:relative}.hero-visual img{border-radius:24px;border:1px solid var(--border);box-shadow:var(--shadow);width:100%;aspect-ratio:16/11;object-fit:cover}.hero-data-cards{display:grid;gap:12px;margin-top:14px}.hero-data-cards .data-mini{background:#fff;border:1px solid var(--border);border-radius:18px;padding:15px;box-shadow:var(--shadow)}.data-mini b{display:block;color:var(--deep);font-size:20px}.data-mini span{color:var(--gray);font-size:13px}.category-grid,.service-grid,.info-grid,.security-grid,.faq-grid{display:grid;gap:16px}.sports-card,.service-card,.info-card,.faq-item,.score-card,.data-card{background:#fff;border:1px solid var(--border);border-radius:20px;padding:20px;box-shadow:0 10px 24px rgba(8,47,85,.06)}.sports-card h3,.service-card h3,.info-card h3,.score-card h3,.data-card h3{margin:0 0 8px;color:var(--deep)}.sports-card p,.service-card p,.info-card p,.score-card p,.data-card p{margin:0;color:var(--gray)}.card-link{display:inline-flex;margin-top:14px;color:#0b5b8e;font-weight:800}.mini-label{display:inline-flex;padding:4px 10px;border-radius:999px;background:#e8f6ff;color:#0c639a;font-size:12px;font-weight:800;margin-bottom:10px}.split{display:grid;gap:26px;align-items:center}.split img{border-radius:24px;border:1px solid var(--border);box-shadow:var(--shadow);width:100%;object-fit:cover}.feature-list{display:grid;gap:12px;margin-top:18px}.feature-list li,.checklist li{list-style:none;background:#fff;border:1px solid var(--border);border-radius:14px;padding:12px 14px;color:#36546b}.checklist{padding:0;margin:16px 0 0;display:grid;gap:10px}.score-panel{background:#f4fbff;border:1px solid var(--border);border-radius:24px;padding:22px}.score-list{display:grid;gap:12px}.score-card{display:grid;gap:8px}.score-line{display:flex;align-items:center;justify-content:space-between;font-weight:900;color:var(--deep)}.score{font-size:24px;color:#0b5b8e}.status{display:inline-flex;width:max-content;border-radius:999px;background:var(--main);padding:4px 10px;color:#052943;font-weight:800;font-size:12px}.timeline{border-left:3px solid var(--main);padding-left:18px;display:grid;gap:14px;margin-top:18px}.timeline div{background:#fff;border:1px solid var(--border);border-radius:14px;padding:12px}.data-panel{display:grid;gap:14px;background:#fff;border:1px solid var(--border);border-radius:24px;padding:22px;box-shadow:var(--shadow)}.app-showcase{background:#f4fbff}.phone-card{background:#fff;border:1px solid var(--border);border-radius:28px;padding:18px;box-shadow:var(--shadow)}.security-section{background:#fff}.responsible-play-section{background:#eaf7ff;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.responsible-box{background:#fff;border-radius:24px;border:1px solid var(--border);padding:24px;box-shadow:var(--shadow)}.page-hero{padding:52px 0;background:linear-gradient(180deg,#f4fbff,#fff);border-bottom:1px solid var(--border)}.page-hero h1{margin:12px 0;color:var(--deep);font-size:34px;line-height:1.2}.page-hero p{max-width:820px;color:var(--gray);margin:0}.content-section{padding:46px 0}.content-layout{display:grid;gap:22px}.cta{margin:40px auto 0;background:linear-gradient(135deg,#e6f6ff,#fff);border:1px solid var(--border);border-radius:26px;padding:28px;text-align:center;box-shadow:var(--shadow)}.cta h2{margin:0 0 8px;color:var(--deep)}.cta p{color:var(--gray);margin:0 0 18px}.site-footer{background:#092f52;color:#d9ebf7;margin-top:40px}.footer-grid{display:grid;gap:24px;padding:42px 0}.footer-logo{height:38px;margin-bottom:14px}.site-footer h3{color:#fff;margin:0 0 12px}.site-footer a{display:block;color:#d9ebf7;margin:7px 0}.site-footer p{color:#c9ddeb;margin:0}.footer-bottom{text-align:center;border-top:1px solid rgba(255,255,255,.12);padding:16px;color:#b8d0df;font-size:14px}.notice{background:#fff8e8;border:1px solid #f0dfb5;border-radius:16px;padding:14px;color:#6b5524}.download-panel{text-align:center;background:#fff;border:1px solid var(--border);border-radius:24px;padding:28px;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-data-cards{grid-template-columns:repeat(3,1fr)}.content-layout{grid-template-columns:repeat(2,1fr)}}
@media (min-width:980px){.mobile-header,.mobile-nav{display:none!important}.desktop-header{height:76px;display:flex;align-items:center;gap:18px}.sports-hero{padding:76px 0}.hero-grid,.split{grid-template-columns:1.05fr .95fr}.hero-copy h1{font-size:54px}.category-grid{grid-template-columns:repeat(3,1fr)}.service-grid,.info-grid,.security-grid,.faq-grid{grid-template-columns:repeat(3,1fr)}.section{padding:76px 0}.section-title{font-size:36px}.page-hero h1{font-size:46px}.content-layout{grid-template-columns:repeat(3,1fr)}.footer-grid{grid-template-columns:1.5fr 1fr 1fr 1.2fr}}
@media (max-width:420px){.mobile-header{grid-template-columns:56px 1fr 76px;padding:0 10px}.top-action{padding:8px 12px;font-size:13px}.hero-copy h1{font-size:32px}.section-title{font-size:25px}.sports-card,.service-card,.info-card{padding:17px}}