:root{
    --primary: rgb(216, 232, 242);
    --primary-deep:#184764;
    --deep:#08253b;
    --deep-2:#103b5b;
    --text:#111827;
    --muted:#5b6672;
    --line:#d8e8f2;
    --soft:#f4f9fc;
    --light:#eef7fc;
    --white:#ffffff;
    --gray:#f5f7f9;
    --shadow:0 14px 35px rgba(8,37,59,.08);
    --radius:20px;
}
*{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:#fff;line-height:1.75;overflow-x:hidden}
a{color:inherit;text-decoration:none}img{max-width:100%;display:block}p{margin:0 0 14px}.container{width:min(1180px,calc(100% - 32px));margin:0 auto}.site-header{background:#fff;border-bottom:1px solid rgba(8,37,59,.08);position:sticky;top:0;z-index:100}.mobile-header{height:64px;display:grid;grid-template-columns:48px 1fr auto;align-items:center;gap:10px;padding:0 14px;background:#fff}.desktop-header{display:none}.logo-only img,.desktop-logo img,.mobile-logo img{height:34px;max-width:138px;object-fit:contain}.mobile-logo{justify-self:center}.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;width:100%;display:block}.top-action-button,.main-btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 22px;border-radius:999px;background:var(--primary);color:#09263d;font-weight:800;border:1px solid rgba(8,37,59,.1);box-shadow:0 8px 20px rgba(8,37,59,.08);transition:.2s}.top-action-button:hover,.main-btn:hover{background:var(--primary-deep);color:#fff;transform:translateY(-1px)}.mobile-nav{display:none;background:#fff;padding:10px 16px 18px;border-top:1px solid rgba(8,37,59,.06);grid-template-columns:1fr 1fr;gap:8px}.mobile-nav.open{display:grid}.mobile-nav a{padding:11px 12px;border-radius:12px;background:var(--soft);font-size:14px;color:var(--deep)}.mobile-nav a.active{background:var(--primary);font-weight:800}.search-icon{width:36px;height:36px;border-radius:50%;border:1px solid var(--line);position:relative;background:#fff}.search-icon:before{content:"";position:absolute;width:12px;height:12px;border:2px solid var(--deep);border-radius:50%;left:9px;top:8px}.search-icon:after{content:"";position:absolute;width:8px;height:2px;background:var(--deep);transform:rotate(45deg);right:8px;bottom:10px;border-radius:2px}
.sports-hero{background:linear-gradient(180deg,#fff 0%,var(--soft) 100%);padding:42px 0}.hero-grid{display:grid;gap:28px}.badge,.category-badge{display:inline-flex;align-items:center;gap:6px;background:var(--light);color:var(--primary-deep);padding:7px 13px;border-radius:999px;font-weight:800;font-size:14px;border:1px solid var(--line)}h1{font-size:34px;line-height:1.18;color:var(--deep);margin:16px 0 16px;letter-spacing:-.5px}h2{font-size:26px;color:var(--deep);line-height:1.28;margin:0 0 14px}h3{color:var(--deep);line-height:1.3;margin:0 0 10px}.lead,.page-summary{font-size:17px;color:#405063;max-width:760px}.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin:22px 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{position:relative}.banner-section{border-radius:26px;overflow:hidden;box-shadow:var(--shadow);background:#fff}.banner-section img{width:100%;height:260px;object-fit:cover}.hero-data-cards{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:14px}.hero-data-cards .data-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px;box-shadow:var(--shadow)}.data-card strong{display:block;font-size:22px;color:var(--deep)}.data-card span{font-size:13px;color:var(--muted)}.section{padding:54px 0}.section.soft{background:var(--soft)}.section-head{margin-bottom:24px}.section-head p{color:var(--muted);max-width:760px}.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,.notice-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:0 8px 26px rgba(8,37,59,.05)}.sports-card a,.link-more{font-weight:800;color:var(--primary-deep);display:inline-flex;margin-top:6px}.label{display:inline-flex;background:var(--light);color:var(--primary-deep);border-radius:999px;padding:4px 10px;font-size:12px;font-weight:800;margin-bottom:12px}.split{display:grid;gap:28px;align-items:center}.split img{border-radius:24px;box-shadow:var(--shadow);width:100%;object-fit:cover}.point-list,.checklist{list-style:none;margin:16px 0 0;padding:0;display:grid;gap:10px}.point-list li,.checklist li{padding-left:28px;position:relative;color:#39485a}.point-list li:before,.checklist li:before{content:"";position:absolute;left:0;top:.55em;width:12px;height:12px;border-radius:50%;background:var(--primary);box-shadow:inset 0 0 0 3px #fff;border:1px solid var(--primary-deep)}.score-panel{display:grid;gap:14px}.score-card{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;text-align:center;gap:10px}.score-card b{font-size:24px;color:var(--deep)}.status{display:inline-flex;padding:5px 10px;border-radius:999px;background:var(--primary);color:#08253b;font-weight:800;font-size:12px}.data-panel{background:linear-gradient(180deg,#fff,var(--soft))}.data-row{display:flex;justify-content:space-between;border-bottom:1px dashed #c6ddeb;padding:10px 0;color:#34465a}.data-row:last-child{border-bottom:0}.app-showcase{background:var(--deep);color:#fff;border-radius:28px;padding:28px;display:grid;gap:24px;align-items:center}.app-showcase h2,.app-showcase h3{color:#fff}.app-showcase p,.app-showcase li{color:#dbeaf2}.app-showcase img{max-height:420px;margin:0 auto;object-fit:contain}.security-section .service-card{border-left:4px solid var(--primary)}.responsible-play-section{background:linear-gradient(180deg,var(--light),#fff);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.responsible-grid{display:grid;gap:14px}.responsible-grid .notice-card{background:#fff}.page-hero{padding:56px 0 34px;background:linear-gradient(180deg,var(--soft),#fff)}.content-section{padding:30px 0 54px}.content-grid{display:grid;gap:20px}.article-block{background:#fff;border:1px solid var(--line);border-radius:22px;padding:24px;box-shadow:0 8px 26px rgba(8,37,59,.05)}.cta-section{background:var(--deep);color:#fff;padding:46px 0;text-align:center}.cta-section h2{color:#fff}.cta-section p{color:#dbeaf2;max-width:720px;margin:0 auto 22px}.site-footer{background:var(--deep);color:#dbeaf2;padding:44px 0 20px}.footer-inner{width:min(1180px,calc(100% - 32px));margin:0 auto;display:grid;gap:24px}.footer-brand p{color:#dbeaf2;margin-top:16px}.footer-logo img{height:42px;width:auto;max-width:150px;object-fit:contain}.logo-white img,.footer-logo img{filter:brightness(0) invert(1);opacity:1}.footer-links h3{color:#fff;font-size:16px}.footer-links a{display:block;color:#dbeaf2;margin:8px 0}.footer-notice{width:min(1180px,calc(100% - 32px));margin:28px auto 0;border-top:1px solid rgba(255,255,255,.14);padding-top:18px;color:#c7d8e2;font-size:13px}.dark-section{background:var(--deep);color:#fff}.dark-section p,.dark-section li{color:#dbeaf2}.dark-section h2,.dark-section h3{color:#fff}.table-list{display:grid;gap:10px}.table-list div{display:flex;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px solid var(--line)}
@media (min-width:700px){.category-grid,.service-grid,.security-grid,.info-grid{grid-template-columns:repeat(2,1fr)}.faq-grid,.responsible-grid{grid-template-columns:repeat(2,1fr)}.hero-data-cards{grid-template-columns:repeat(3,1fr)}h1{font-size:44px}.split{grid-template-columns:1fr 1fr}.score-panel{grid-template-columns:1fr 1fr}.app-showcase{grid-template-columns:.85fr 1.15fr}.content-grid{grid-template-columns:1fr 1fr}}
@media (min-width:1024px){.mobile-header,.mobile-nav{display:none!important}.desktop-header{height:76px;display:flex;align-items:center;gap:24px;width:min(1240px,calc(100% - 40px));margin:0 auto}.desktop-logo{flex:0 0 auto}.desktop-logo img{height:42px;max-width:160px}.desktop-nav{display:flex;align-items:center;gap:6px;flex:1;justify-content:center}.desktop-nav a{padding:10px 13px;border-radius:999px;color:var(--deep);font-size:15px;font-weight:700}.desktop-nav a.active,.desktop-nav a:hover{background:var(--primary)}.sports-hero{padding:72px 0}.hero-grid{grid-template-columns:1.04fr .96fr;align-items:center}.banner-section img{height:360px}.category-grid{grid-template-columns:repeat(3,1fr)}.service-grid{grid-template-columns:repeat(3,1fr)}.security-grid{grid-template-columns:repeat(3,1fr)}.footer-inner{grid-template-columns:1.3fr .8fr .8fr .8fr}h1{font-size:54px}.section{padding:76px 0}.content-grid{grid-template-columns:repeat(3,1fr)}}