:root{--primary:rgb(176,219,245);--primary-dark:#2373a7;--deep:#0b3551;--blue:#2f8cc2;--light:#eef9ff;--lighter:#f7fcff;--line:#d8edf8;--text:#18222c;--muted:#5f7080;--gray:#f3f6f8;--white:#fff;--shadow:0 12px 34px rgba(17,60,90,.08);--radius:20px;}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;background:#fff;color:var(--text);line-height:1.75;overflow-x:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.wrap{width:min(1180px,calc(100% - 32px));margin:auto}.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30}.mobile-header{height:62px;display:grid;grid-template-columns:70px 1fr 86px;align-items:center;padding:0 14px;background:#fff}.desktop-header{display:none;height:78px;align-items:center;gap:24px}.logo img{height:44px}.mobile-logo img{height:38px;margin:auto}.menu-button{width:44px;height:44px;border:0;background:transparent;display:flex;flex-direction:column;justify-content:center;gap:6px;padding:0;cursor:pointer}.menu-button span{width:24px;height:2px;background:var(--deep);border-radius:2px}.top-action-button,.main-btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;background:var(--primary);color:#062338;font-weight:800;box-shadow:0 8px 18px rgba(47,140,194,.18);transition:.2s ease}.top-action-button{height:38px;padding:0 18px;font-size:14px}.main-btn{min-height:48px;padding:0 26px}.main-btn:hover,.top-action-button:hover{background:var(--primary-dark);color:#fff;transform:translateY(-1px)}.mobile-nav{display:none;background:#fff;border-top:1px solid var(--line);padding:10px 16px 16px}.mobile-nav.open{display:grid;grid-template-columns:1fr 1fr;gap:8px}.mobile-nav a{padding:10px 12px;border-radius:12px;background:var(--lighter);color:var(--deep);font-weight:700}.mobile-nav a.active{background:var(--primary)}.desktop-nav{display:flex;gap:18px;align-items:center;flex:1;justify-content:center}.desktop-nav a{font-size:15px;font-weight:700;color:var(--deep);padding:8px 4px;border-bottom:2px solid transparent}.desktop-nav a.active,.desktop-nav a:hover{color:var(--blue);border-color:var(--primary)}.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(--deep);right:-4px;bottom:4px;transform:rotate(45deg);border-radius:2px}.section{padding:56px 0}.section.alt{background:var(--lighter)}.section-head{margin-bottom:26px}.section-head h2{font-size:28px;line-height:1.25;margin:8px 0;color:var(--deep)}.section-head p,.page-summary{color:var(--muted);max-width:780px}.badge{display:inline-flex;padding:6px 12px;border-radius:999px;background:var(--light);color:var(--blue);font-weight:800;font-size:13px}.sports-hero{background:linear-gradient(135deg,#f8fdff 0%,#e8f7ff 100%);padding:38px 0 56px}.hero-grid{display:grid;gap:28px}.hero-content h1{font-size:34px;line-height:1.18;margin:14px 0;color:var(--deep);letter-spacing:-.5px}.hero-content p{color:var(--muted);font-size:17px}.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 13px;color:var(--deep);font-weight:700}.hero-visual{background:#fff;border:1px solid var(--line);border-radius:26px;box-shadow:var(--shadow);padding:12px;position:relative}.hero-visual img{border-radius:20px;aspect-ratio:16/10;object-fit:cover}.hero-data-cards{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:12px}.hero-data-cards .mini-card{background:var(--lighter);border:1px solid var(--line);border-radius:16px;padding:12px}.mini-card strong{display:block;color:var(--deep);font-size:20px}.mini-card span{color:var(--muted);font-size:13px}.category-grid,.service-grid,.security-grid,.info-grid,.faq-grid{display:grid;gap:16px}.sports-card,.service-card,.info-card,.faq-item,.score-card,.data-panel,.content-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px}.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-block;margin-top:14px;color:var(--blue);font-weight:800}.tag{display:inline-block;background:var(--light);color:var(--blue);font-size:12px;font-weight:800;border-radius:999px;padding:4px 10px;margin-bottom:10px}.split{display:grid;gap:24px;align-items:center}.split.reverse .split-media{order:-1}.split-media{border-radius:24px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);background:#fff}.split-media img{width:100%;aspect-ratio:4/3;object-fit:cover}.checklist{list-style:none;margin:18px 0 0;padding:0;display:grid;gap:10px}.checklist li{padding-left:30px;position:relative;color:var(--deep);font-weight:650}.checklist li:before{content:"✓";position:absolute;left:0;top:0;width:22px;height:22px;border-radius:50%;background:var(--primary);display:flex;align-items:center;justify-content:center;font-size:13px;color:#06304b}.score-panel{display:grid;gap:14px}.score-card{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:10px}.team{text-align:center;font-weight:800;color:var(--deep)}.score{font-size:22px;font-weight:900;color:var(--blue)}.status{display:inline-flex;border-radius:999px;background:var(--light);color:var(--blue);font-size:12px;font-weight:800;padding:4px 9px}.data-panel ul{margin:12px 0 0;padding:0;list-style:none}.data-panel li{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding:10px 0;color:var(--muted)}.app-showcase{background:linear-gradient(135deg,var(--deep),#1c6b99);color:#fff;border-radius:30px;padding:28px;overflow:hidden}.app-showcase h2,.app-showcase p{color:#fff}.app-showcase .main-btn{background:#fff;color:var(--deep)}.app-img{max-height:420px;margin:auto}.security-section{background:var(--lighter)}.responsible-play-section{background:linear-gradient(135deg,#edf9ff,#d9f1ff);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.responsible-grid{display:grid;gap:14px}.responsible-grid .info-card{box-shadow:none}.cta{background:linear-gradient(135deg,var(--deep),#2f8cc2);color:#fff;text-align:center;padding:46px 20px;border-radius:30px}.cta h2{margin:0 0 10px;font-size:28px}.cta p{max-width:720px;margin:0 auto 20px;color:#eaf8ff}.page-hero{background:linear-gradient(135deg,#f8fdff,#eaf8ff);padding:48px 0;border-bottom:1px solid var(--line)}.page-hero h1{font-size:34px;line-height:1.2;color:var(--deep);margin:12px 0}.content-section{padding:44px 0}.content-grid{display:grid;gap:18px}.notice-card{background:var(--light);border:1px solid var(--line);border-radius:20px;padding:22px;color:var(--deep)}.timeline{display:grid;gap:12px}.timeline div{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px}.site-footer{background:#062338;color:#dcecf5;padding:44px 0 20px}.footer-grid{display:grid;gap:24px}.footer-logo{height:42px;margin-bottom:14px}.site-footer h3{color:#fff;margin:0 0 10px}.site-footer a{display:block;color:#dcecf5;margin:8px 0}.footer-note{color:#a9c6d5}.copyright{border-top:1px solid rgba(255,255,255,.12);margin-top:28px;padding-top:18px;color:#a9c6d5;font-size:14px}
@media (min-width:700px){.category-grid,.service-grid,.security-grid,.info-grid,.faq-grid{grid-template-columns:repeat(2,1fr)}.hero-grid,.split{grid-template-columns:1.05fr .95fr}.hero-content h1{font-size:44px}.responsible-grid{grid-template-columns:repeat(2,1fr)}.score-panel{grid-template-columns:1fr 1fr}.content-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1024px){.mobile-header,.mobile-nav{display:none!important}.desktop-header{display:flex}.sports-hero{padding:70px 0}.hero-grid{grid-template-columns:1fr 1fr}.hero-content h1{font-size:54px}.category-grid,.service-grid{grid-template-columns:repeat(3,1fr)}.security-grid,.info-grid{grid-template-columns:repeat(3,1fr)}.faq-grid{grid-template-columns:repeat(2,1fr)}.responsible-grid{grid-template-columns:repeat(4,1fr)}.split.reverse .split-media{order:2}.footer-grid{grid-template-columns:2fr 1fr 1fr 1fr}.page-hero h1{font-size:44px}.content-grid{grid-template-columns:repeat(3,1fr)}}