:root{--primary:rgb(176,219,245);--deep:#0d3157;--blue:#1f6f9f;--light:#eef8ff;--soft:#f6fbff;--border:#d9ecf8;--gray:#667085;--dark:#111827;--muted:#f5f7fa;--white:#fff;--shadow:0 12px 32px rgba(13,49,87,.08)}*{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(--dark);background:#fff;line-height:1.75}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;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:48px 1fr auto;align-items:center;padding:0 14px;background:#fff}.mobile-logo{justify-self:center}.mobile-logo img{max-height:34px}.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 9px}.menu-button span{height:2px;background:var(--deep);border-radius:4px}.top-action,.main-btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;background:var(--primary);color:#062743;font-weight:800;min-height:42px;padding:10px 20px;border:1px solid rgba(13,49,87,.08);box-shadow:0 8px 20px rgba(176,219,245,.45);transition:.2s}.top-action:hover,.main-btn:hover{background:#1f6f9f;color:#fff}.mobile-nav{display:none;padding:8px 16px 18px;background:#fff;border-top:1px solid var(--border)}.mobile-nav.open{display:grid;grid-template-columns:1fr 1fr;gap:8px}.mobile-nav a{padding:11px 12px;background:var(--soft);border:1px solid var(--border);border-radius:14px;color:var(--deep);font-weight:700}.desktop-header{display:none}.logo img{max-height:42px}.desktop-nav{display:flex;align-items:center;gap:8px}.desktop-nav a{padding:10px 13px;border-radius:999px;color:var(--deep);font-weight:700;font-size:15px}.desktop-nav a.active,.mobile-nav a.active{background:var(--primary)}.search-icon{width:36px;height:36px;border:1px solid var(--border);border-radius:999px;position:relative;background:var(--soft)}.search-icon:before{content:"";position:absolute;left:10px;top:9px;width:10px;height:10px;border:2px solid var(--deep);border-radius:50%}.search-icon:after{content:"";position:absolute;left:22px;top:22px;width:8px;height:2px;background:var(--deep);transform:rotate(45deg);border-radius:4px}.sports-hero,.page-hero{padding:42px 0;background:linear-gradient(180deg,#fff 0%,var(--soft) 100%)}.hero-grid{display:grid;gap:28px;align-items:center}.badge,.category-badge{display:inline-flex;background:var(--light);color:var(--blue);border:1px solid var(--border);border-radius:999px;font-weight:800;padding:6px 13px;font-size:14px}h1{font-size:34px;line-height:1.18;color:var(--deep);margin:16px 0 14px;letter-spacing:-.5px}h2{font-size:26px;color:var(--deep);line-height:1.25;margin:0 0 14px}h3{color:var(--deep);margin:0 0 8px}.lead{font-size:17px;color:#344054;margin:0 0 18px}.hero-tags{display:flex;gap:10px;flex-wrap:wrap;margin:16px 0}.hero-tags span{background:#fff;border:1px solid var(--border);padding:8px 12px;border-radius:999px;color:var(--deep);font-weight:700}.banner-section,.hero-visual{border-radius:24px;overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--border);background:#fff}.hero-data-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:12px}.hero-data-cards div{background:#fff;border:1px solid var(--border);border-radius:16px;padding:12px;text-align:center}.hero-data-cards strong{display:block;color:var(--deep);font-size:20px}.section{padding:54px 0}.section-alt{background:var(--soft)}.section-head{max-width:760px;margin-bottom:24px}.category-grid,.service-grid,.card-grid{display:grid;gap:16px}.sports-card,.service-card,.info-card,.faq-item,.score-card,.data-panel,.checklist{background:#fff;border:1px solid var(--border);border-radius:20px;padding:20px;box-shadow:0 8px 22px rgba(13,49,87,.05)}.sports-card a,.text-link{display:inline-flex;margin-top:12px;color:var(--blue);font-weight:800}.service-card .mini{display:inline-block;background:var(--light);color:var(--blue);padding:4px 10px;border-radius:999px;font-weight:800;font-size:13px;margin-bottom:8px}.media-grid,.app-showcase,.score-panel,.content-grid{display:grid;gap:24px;align-items:center}.media-box{border:1px solid var(--border);background:#fff;border-radius:24px;overflow:hidden;box-shadow:var(--shadow)}.feature-list,.checklist ul{padding:0;margin:16px 0 0;list-style:none}.feature-list li,.checklist li{padding:10px 0 10px 28px;border-bottom:1px solid #edf2f7;position:relative}.feature-list li:before,.checklist li:before{content:"✓";position:absolute;left:0;top:10px;color:var(--blue);font-weight:900}.score-board{display:grid;gap:12px}.score-card{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;text-align:center;gap:12px}.score-card b{font-size:24px;color:var(--deep)}.status{display:inline-block;border-radius:999px;background:var(--primary);color:#062743;padding:4px 10px;font-size:13px;font-weight:800}.data-panel{background:linear-gradient(180deg,#fff,#f8fcff)}.data-row{display:flex;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px solid var(--border);color:#344054}.security-section .service-card{border-left:4px solid var(--primary)}.responsible-play-section{background:#eaf7ff;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.notice-grid{display:grid;gap:14px}.notice-card{background:#fff;border:1px solid var(--border);border-radius:18px;padding:18px}.faq-list{display:grid;gap:12px}.faq-item h3{font-size:18px}.cta{background:var(--deep);color:#fff;border-radius:26px;padding:34px;text-align:center}.cta h2{color:#fff}.cta p{color:#dbeafe}.page-hero{text-align:left}.content-section{padding:42px 0}.article-block{background:#fff;border:1px solid var(--border);border-radius:22px;padding:24px;margin-bottom:18px}.article-block p{color:#344054}.timeline{display:grid;gap:12px}.timeline div{padding:15px 18px;border-left:4px solid var(--primary);background:#fff;border-radius:14px;border:1px solid var(--border)}.site-footer{background:#08233f;color:#e6f4ff;padding:44px 0 18px}.footer-grid{display:grid;gap:24px}.footer-logo{max-height:38px;margin-bottom:12px}.site-footer h3{color:#fff}.site-footer a{display:block;color:#d4ecff;margin:7px 0}.footer-note{border-top:1px solid rgba(255,255,255,.14);margin-top:28px;padding-top:18px;color:#cbd5e1;font-size:14px}.only-button{margin:20px 0 0}@media (min-width:700px){h1{font-size:44px}.category-grid{grid-template-columns:repeat(2,1fr)}.service-grid,.card-grid,.notice-grid{grid-template-columns:repeat(2,1fr)}.hero-grid,.media-grid,.app-showcase,.score-panel,.content-grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:2fr 1fr 1fr 1fr}}@media (min-width:1024px){.mobile-header,.mobile-nav{display:none!important}.desktop-header{height:78px;display:flex;align-items:center;gap:24px}.desktop-nav{flex:1;justify-content:center}.sports-hero{padding:72px 0}.section{padding:74px 0}.category-grid{grid-template-columns:repeat(3,1fr)}.service-grid,.card-grid{grid-template-columns:repeat(3,1fr)}.notice-grid{grid-template-columns:repeat(4,1fr)}h1{font-size:54px}.hero-visual img{height:420px;width:100%;object-fit:cover}}@media (max-width:380px){.mobile-nav.open{grid-template-columns:1fr}.top-action{padding:9px 14px}.hero-data-cards{grid-template-columns:1fr}h1{font-size:30px}}