:root{--brand:rgb(176,219,245);--blue:#0f3d63;--blue2:#245f8f;--light:#eef8fe;--line:#d8edf8;--text:#121820;--muted:#5d6874;--dark:#071b2c}*{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:#fff;line-height:1.72}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(--line);position:sticky;top:0;z-index:50}.mobile-top{height:62px;display:grid;grid-template-columns:80px 1fr 86px;align-items:center;padding:0 14px}.menu-btn{width:44px;height:44px;border:0;background:#fff;display:flex;flex-direction:column;gap:5px;justify-content:center;align-items:center}.menu-btn span{width:22px;height:2px;background:var(--dark);border-radius:3px}.mobile-logo{justify-self:center}.mobile-logo img,.logo img{height:36px;width:auto}.top-action,.main-btn{display:inline-flex;align-items:center;justify-content:center;background:var(--brand);color:var(--dark);border-radius:999px;font-weight:700;box-shadow:0 8px 18px rgba(36,95,143,.12);transition:.2s;padding:10px 18px}.top-action:hover,.main-btn:hover{background:var(--blue2);color:#fff}.desktop-top{display:none}.mobile-nav{display:none;padding:8px 16px 18px;background:#fff;border-top:1px solid var(--line)}.mobile-nav.open{display:grid;grid-template-columns:1fr 1fr;gap:10px}.mobile-nav a{padding:10px 12px;background:var(--light);border-radius:12px;color:var(--blue);font-weight:600}.search-icon{width:34px;height:34px;border:2px solid var(--line);border-radius:50%;position:relative}.search-icon:after{content:"";position:absolute;width:9px;height:2px;background:var(--blue);right:-5px;bottom:3px;transform:rotate(45deg);border-radius:2px}.sports-hero{background:linear-gradient(180deg,#f7fcff 0%,#fff 100%);padding:42px 0 34px}.hero-grid{display:grid;gap:28px}.hero-copy h1,.page-hero h1{font-size:34px;line-height:1.18;color:var(--dark);margin:14px 0}.hero-copy p,.page-hero p,.section-head p{color:var(--muted);font-size:16px}.badge{display:inline-flex;align-items:center;background:var(--light);color:var(--blue2);border:1px solid var(--line);padding:6px 12px;border-radius:999px;font-weight:700;font-size:13px}.badge.light{background:#fff;color:var(--blue)}.hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0}.hero-tags span,.data-panel span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 12px;color:var(--blue);font-weight:600}.hero-visual img{border-radius:24px;border:1px solid var(--line);box-shadow:0 18px 40px rgba(15,61,99,.12)}.hero-data-cards{display:grid;gap:10px;margin-top:14px}.hero-data-cards div{background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px}.hero-data-cards strong{display:block;color:var(--blue)}.hero-data-cards span{color:var(--muted);font-size:14px}.section{padding:54px 0}.section.soft{background:var(--light)}.section-head{margin-bottom:24px}.section-head h2,.content-section h2,.info-card h2{font-size:26px;line-height:1.25;color:var(--dark);margin:10px 0}.category-grid,.board-grid,.service-grid,.notice-grid{display:grid;gap:16px}.sports-card,.service-card,.info-card,.score-card,.faq-item,.content-section{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px;box-shadow:0 10px 26px rgba(15,61,99,.06)}.sports-card h3,.service-card h3,.info-card h3,.score-card h3{margin:0 0 8px;color:var(--blue)}.sports-card p,.service-card p,.info-card p,.score-card p,.content-section p{color:var(--muted);margin:0 0 10px}.sports-card a{color:var(--blue2);font-weight:800}.mini-label,.status{display:inline-flex;border-radius:999px;padding:4px 10px;font-size:12px;font-weight:800;background:var(--brand);color:var(--dark);margin-bottom:10px}.split{display:grid;gap:24px;align-items:center}.split>img{border-radius:24px;border:1px solid var(--line);box-shadow:0 18px 36px rgba(15,61,99,.08);background:#fff}.checklist{display:grid;gap:10px}.checklist p,.checklist li{margin:0;padding:12px 14px;border-radius:14px;background:var(--light);border:1px solid var(--line);color:var(--blue)}.ordered{padding-left:0;list-style-position:inside}.score-panel{display:grid;gap:16px}.status.live{background:#dff6e8;color:#1d6b3b}.status.soon{background:#fff4d6;color:#8a5b00}.timeline{background:#fff;border-left:5px solid var(--brand);border-radius:18px;padding:20px;border-top:1px solid var(--line);border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.timeline p{color:var(--muted)}.data-panel{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}.app-showcase{background:#f8fcff}.feature-list{padding-left:20px;color:var(--muted)}.responsible-play-section{background:#dff2fc}.notice-grid div{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px;color:var(--blue);font-weight:800}.faq-list{display:grid;gap:12px}.faq-item summary{cursor:pointer;font-weight:800;color:var(--dark)}.faq-item p{color:var(--muted)}.page-hero{background:linear-gradient(180deg,#f5fbff,#fff);padding:46px 0 30px}.page-hero-inner{max-width:920px}.content-grid{display:grid;gap:18px}.single-column{max-width:860px}.only-download{margin:0 0 24px}.cta-section{padding:44px 0;background:var(--blue)}.cta-inner{display:grid;gap:18px;align-items:center}.cta-inner h2{color:#fff;margin:8px 0}.cta-inner p{color:#dcecf5;margin:0}.site-footer{background:#f4f9fc;border-top:1px solid var(--line);padding:42px 0 22px}.footer-grid{display:grid;gap:24px}.footer-logo{height:34px;margin-bottom:12px}.site-footer p,.footer-bottom{color:var(--muted)}.site-footer h3{color:var(--blue);margin:0 0 10px}.site-footer a{display:block;color:var(--muted);margin:7px 0}.footer-bottom{border-top:1px solid var(--line);margin-top:28px;padding-top:18px;font-size:14px}@media (min-width:700px){.category-grid,.board-grid,.service-grid,.notice-grid{grid-template-columns:repeat(2,1fr)}.hero-data-cards{grid-template-columns:repeat(3,1fr)}.score-panel{grid-template-columns:1fr 1fr}.timeline{grid-column:1/-1}.footer-grid{grid-template-columns:1.4fr 1fr 1fr 1fr}.cta-inner{grid-template-columns:1fr auto}.content-grid{grid-template-columns:repeat(2,1fr)}.content-grid .info-card{grid-column:1/-1}}@media (min-width:980px){.mobile-top,.mobile-nav{display:none!important}.desktop-top{height:78px;display:flex;align-items:center;gap:24px}.desktop-nav{display:flex;align-items:center;gap:6px;flex:1;justify-content:center}.desktop-nav a{padding:10px 12px;border-radius:999px;color:var(--dark);font-weight:700;font-size:14px}.desktop-nav a.active,.desktop-nav a:hover{background:var(--brand)}.sports-hero{padding:72px 0 58px}.hero-grid{grid-template-columns:1fr 1.05fr;align-items:center}.hero-copy h1,.page-hero h1{font-size:48px}.section{padding:76px 0}.category-grid{grid-template-columns:repeat(3,1fr)}.board-grid,.service-grid{grid-template-columns:repeat(3,1fr)}.notice-grid{grid-template-columns:repeat(4,1fr)}.split{grid-template-columns:1fr 1fr}.split.reverse img{order:2}.score-panel{grid-template-columns:1fr 1fr 1.2fr}.timeline{grid-column:auto}.content-grid{grid-template-columns:repeat(3,1fr)}.content-grid .info-card{grid-column:auto}.main-btn{padding:12px 22px}.top-action{padding:9px 18px}}