:root{--primary:rgb(176,219,245);--deep:#0d3558;--blue:#1d628e;--light:#eef8ff;--soft:#f6fbff;--line:#d7ebf8;--text:#111827;--muted:#5f6f7e;--gray:#f3f6f8;--dark:#071827;--white:#fff;}
*{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 100%);line-height:1.75;overflow-x:hidden}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}.container{width:min(1180px,92vw);margin:0 auto}.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50;box-shadow:0 8px 24px rgba(13,53,88,.06)}.mobile-header{height:62px;display:flex;align-items:center;justify-content:space-between;padding:0 14px;background:#fff}.mobile-logo{position:absolute;left:50%;transform:translateX(-50%)}.mobile-logo img{height:34px;width:auto}.menu-button{width:42px;height:42px;border:1px solid var(--line);background:#fff;border-radius:12px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px}.menu-button span{width:20px;height:2px;background:var(--deep);border-radius:99px}.top-action-button,.main-btn{display:inline-flex;align-items:center;justify-content:center;background:var(--primary);color:#062338;border-radius:999px;padding:10px 20px;font-weight:800;border:1px solid #a9d8f3;box-shadow:0 8px 18px rgba(29,98,142,.16);transition:.2s}.top-action-button:hover,.main-btn:hover{background:#1d628e;color:#fff}.mobile-nav{display:none;background:#fff;border-top:1px solid var(--line);padding:10px 14px 16px;grid-template-columns:repeat(2,1fr);gap:10px}.mobile-nav.open{display:grid}.mobile-nav a{padding:10px 12px;border:1px solid var(--line);border-radius:12px;color:var(--deep);background:var(--soft);font-size:14px}.mobile-nav a.active{background:var(--primary);font-weight:800}.desktop-header{display:none;height:78px;align-items:center;gap:22px}.desktop-logo img{height:44px}.desktop-nav{display:flex;align-items:center;gap:8px;flex:1;justify-content:center}.desktop-nav a{padding:10px 14px;border-radius:999px;color:var(--deep);font-weight:700;font-size:15px}.desktop-nav a.active,.desktop-nav a:hover{background:var(--primary)}.search-icon{width:36px;height:36px;border:1px solid var(--line);border-radius:50%;position:relative;background:#fff}.search-icon:before{content:"";position:absolute;width:12px;height:12px;border:2px solid var(--deep);border-radius:50%;top:8px;left:8px}.search-icon:after{content:"";position:absolute;width:9px;height:2px;background:var(--deep);transform:rotate(45deg);right:8px;bottom:9px}.sports-hero,.page-hero{padding:54px 0;background:linear-gradient(180deg,var(--light),#fff)}.hero-grid{display:grid;gap:26px}.badge,.category-badge{display:inline-flex;padding:7px 13px;border-radius:999px;background:#e9f7ff;color:var(--blue);font-weight:800;font-size:14px;border:1px solid var(--line)}h1{font-size:34px;line-height:1.18;margin:16px 0;color:var(--deep);letter-spacing:-.5px}h2{font-size:26px;color:var(--deep);margin:0 0 12px}h3{color:var(--deep);margin:0 0 8px}.lead{font-size:17px;color:#405468;max-width:720px}.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:8px 12px;color:var(--deep);font-weight:700}.banner-section{position:relative;border-radius:24px;overflow:hidden;background:#fff;border:1px solid var(--line);box-shadow:0 18px 45px rgba(13,53,88,.12)}.banner-section img{width:100%;height:260px;object-fit:cover}.hero-data-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;padding:14px;background:#fff}.hero-data-cards div,.data-tile{padding:14px;border-radius:16px;background:var(--soft);border:1px solid var(--line)}.hero-data-cards strong,.data-tile strong{display:block;color:var(--deep);font-size:20px}.section{padding:54px 0}.section-head{margin-bottom:24px}.category-grid,.service-grid,.info-grid,.faq-grid{display:grid;gap:16px}.sports-card,.service-card,.info-card,.faq-item,.score-card,.data-panel,.checklist,.content-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:0 10px 26px rgba(13,53,88,.06)}.sports-card a{color:var(--blue);font-weight:800}.label{display:inline-block;background:var(--primary);color:#06324d;border-radius:999px;padding:4px 10px;font-weight:800;font-size:13px;margin-bottom:10px}.image-text{display:grid;gap:26px;align-items:center}.image-wrap{background:#fff;border:1px solid var(--line);border-radius:24px;padding:12px;box-shadow:0 18px 35px rgba(13,53,88,.08)}.image-wrap img{border-radius:18px}.checklist{padding:20px;margin-top:18px}.checklist ul{margin:0;padding-left:20px}.checklist li{margin:8px 0}.score-panel{display:grid;gap:16px}.score-card{display:flex;align-items:center;justify-content:space-between;gap:12px}.status{background:#e9f7ff;border:1px solid var(--line);border-radius:999px;padding:4px 10px;color:var(--blue);font-size:13px;font-weight:800}.score{font-size:26px;font-weight:900;color:var(--deep)}.data-panel{background:linear-gradient(180deg,#fff,var(--soft))}.data-list{display:grid;gap:10px;margin-top:14px}.data-list div{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px dashed var(--line);color:var(--muted)}.app-showcase{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.security-section{background:#f8fcff}.responsible-play-section{background:linear-gradient(180deg,#eaf7ff,#f7fcff);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.notice{border-left:4px solid var(--blue);background:#fff;padding:18px 20px;border-radius:16px;border-top:1px solid var(--line);border-right:1px solid var(--line);border-bottom:1px solid var(--line);color:#32485c}.cta{padding:46px 0;background:var(--deep);color:#fff;text-align:center}.cta h2{color:#fff}.cta p{color:#dbeaf4}.page-hero .container{max-width:920px}.content-section{padding:42px 0}.content-layout{display:grid;gap:18px}.content-card p{margin:0 0 12px}.content-card p:last-child{margin-bottom:0}.site-footer{background:#071827;color:#d5e5ef;padding:44px 0 22px}.footer-grid{display:grid;gap:24px}.footer-logo{height:42px;margin-bottom:14px}.site-footer h3{color:#fff}.site-footer a{display:block;color:#d5e5ef;margin:7px 0}.footer-note{color:#a7c1d2}.copyright{border-top:1px solid rgba(255,255,255,.12);margin-top:24px;padding-top:18px;color:#9eb7c8;font-size:14px}.table-like{display:grid;gap:10px}.table-like div{display:grid;grid-template-columns:1fr;gap:6px;padding:14px;border:1px solid var(--line);border-radius:14px;background:#fff}.muted{color:var(--muted)}
@media (min-width:700px){.category-grid,.service-grid,.info-grid{grid-template-columns:repeat(2,1fr)}.faq-grid{grid-template-columns:repeat(2,1fr)}.hero-grid,.image-text,.score-panel,.content-layout{grid-template-columns:repeat(2,1fr)}h1{font-size:44px}.banner-section img{height:330px}.table-like div{grid-template-columns:160px 1fr}}
@media (min-width:1024px){.mobile-header,.mobile-nav{display:none}.desktop-header{display:flex}.sports-hero{padding:78px 0}.hero-grid{grid-template-columns:1.05fr .95fr}.category-grid{grid-template-columns:repeat(3,1fr)}.service-grid{grid-template-columns:repeat(3,1fr)}.info-grid{grid-template-columns:repeat(3,1fr)}.footer-grid{grid-template-columns:2fr 1fr 1fr 1fr}h1{font-size:52px}.section{padding:72px 0}.content-layout{grid-template-columns:1.1fr .9fr}.score-panel{grid-template-columns:1fr 1fr}.reverse .image-wrap{order:2}}