:root{
  --primary: rgb(176, 219, 245);
  --primary-deep:#1f78a8;
  --blue:#123a5a;
  --blue-soft:#edf8ff;
  --line:#d9edf8;
  --gray:#667085;
  --light:#f6f9fc;
  --dark:#111827;
  --white:#fff;
  --shadow:0 14px 36px rgba(18,58,90,.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(--dark);background:#fff;line-height:1.75;overflow-x:hidden} a{color:inherit;text-decoration:none} img{max-width:100%;display:block} .container{width:min(1180px,calc(100% - 32px));margin:0 auto}.site-header{background:#fff;border-bottom:1px solid #eef3f6;position:sticky;top:0;z-index:50}.mobile-header{height:62px;display:grid;grid-template-columns:52px 1fr 82px;align-items:center;padding:0 14px;background:#fff}.desktop-header{display:none}.logo img,.mobile-logo img{height:38px;width:auto}.mobile-logo{justify-self:center}.menu-button{width:42px;height:42px;border:0;background:#fff;border-radius:12px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px}.menu-button span{width:22px;height:2px;background:#123a5a;border-radius:99px}.top-action-button,.main-btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 18px;border-radius:999px;background:var(--primary);color:#0b2d45;font-weight:800;box-shadow:0 8px 20px rgba(31,120,168,.12);transition:.2s}.top-action-button:hover,.main-btn:hover{background:var(--primary-deep);color:#fff;transform:translateY(-1px)}.mobile-nav{display:none;background:#fff;border-top:1px solid #eef3f6;padding:8px 16px 16px;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.mobile-nav.open{display:grid}.mobile-nav a{padding:10px 12px;border:1px solid #eef3f6;border-radius:12px;color:#24465f;font-size:14px}.mobile-nav a.active,.desktop-nav a.active{background:var(--primary);color:#0b2d45;font-weight:800}.search-icon{width:36px;height:36px;border:1px solid var(--line);border-radius:50%;position:relative;display:inline-block}.search-icon:before{content:"";width:12px;height:12px;border:2px solid #123a5a;border-radius:50%;position:absolute;left:9px;top:8px}.search-icon:after{content:"";width:9px;height:2px;background:#123a5a;transform:rotate(45deg);position:absolute;left:20px;top:22px;border-radius:99px}.section{padding:58px 0}.section.alt{background:var(--blue-soft)}.section-title{max-width:760px;margin:0 auto 28px;text-align:center}.section-title h2{font-size:28px;color:var(--blue);line-height:1.25;margin:10px 0}.section-title p{color:var(--gray);margin:0}.badge,.category-badge{display:inline-flex;align-items:center;gap:6px;background:#e7f6ff;color:#11618c;border:1px solid var(--line);border-radius:999px;padding:6px 12px;font-size:13px;font-weight:800}.sports-hero,.banner-section{padding:58px 0;background:linear-gradient(180deg,#f5fbff 0%,#fff 100%)}.hero-grid{display:grid;gap:28px;align-items:center}.hero-copy h1,.page-hero h1{font-size:36px;line-height:1.18;margin:14px 0;color:var(--blue);letter-spacing:-.5px}.hero-copy p,.page-hero p{color:#486174;margin:0 0 20px}.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0}.hero-tags span{padding:8px 12px;border-radius:999px;background:#fff;border:1px solid var(--line);font-weight:700;color:#21445d}.hero-visual{position:relative;border-radius:24px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);background:#fff}.hero-visual img{width:100%;height:320px;object-fit:cover}.hero-data-cards{display:grid;gap:12px;margin-top:14px}.hero-data-card,.score-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px;box-shadow:0 8px 20px rgba(18,58,90,.06)}.hero-data-card strong{display:block;color:#123a5a;font-size:20px}.category-grid,.service-grid,.info-grid,.security-grid,.faq-grid{display:grid;gap:18px}.category-grid{grid-template-columns:1fr}.sports-card,.service-card,.info-card,.faq-item,.data-panel,.score-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:0 8px 24px rgba(18,58,90,.05)}.sports-card h3,.service-card h3,.info-card h3{margin:0 0 10px;color:var(--blue)}.sports-card p,.service-card p,.info-card p,.faq-item p{margin:0;color:var(--gray)}.text-link{display:inline-flex;margin-top:16px;color:#0d6998;font-weight:800}.split{display:grid;gap:28px;align-items:center}.split img{border-radius:22px;border:1px solid var(--line);box-shadow:var(--shadow);background:#fff}.points{display:grid;gap:12px;margin-top:20px}.points span,.checklist li{background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px 14px;color:#284b63}.score-panel{background:#f8fcff}.score-row{display:grid;grid-template-columns:1fr auto 1fr;gap:12px;align-items:center;padding:14px;border-bottom:1px solid #e4f0f7}.score-row:last-child{border-bottom:0}.score-row b{text-align:center;font-size:22px;color:#123a5a}.status{display:inline-flex;padding:4px 9px;border-radius:999px;background:var(--primary);font-size:12px;font-weight:800;color:#0b2d45}.data-list{display:grid;gap:10px;margin-top:15px}.data-list div{display:flex;justify-content:space-between;gap:16px;padding:10px 0;border-bottom:1px dashed #d8e8f2}.data-list div:last-child{border-bottom:0}.app-showcase{background:linear-gradient(180deg,#eaf8ff,#fff);border-radius:28px;padding:28px;border:1px solid var(--line)}.app-showcase .split img{max-height:420px;margin:auto;object-fit:contain}.security-section{background:#fff}.responsible-play-section{background:#eaf8ff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.notice-card{background:#fff;border-left:5px solid var(--primary-deep);border-radius:16px;padding:18px;border-top:1px solid var(--line);border-right:1px solid var(--line);border-bottom:1px solid var(--line);color:#38566b}.page-hero{padding:54px 0;background:linear-gradient(180deg,#eef9ff 0%,#fff 100%);border-bottom:1px solid #edf3f7}.content-section{padding:44px 0}.content-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:24px;box-shadow:var(--shadow);margin-bottom:18px}.content-card h2{color:var(--blue);margin-top:0}.checklist{margin:16px 0 0;padding:0;list-style:none;display:grid;gap:10px}.checklist li:before{content:"✓";font-weight:900;color:#0d6998;margin-right:8px}.timeline{display:grid;gap:12px;counter-reset:item}.timeline li{list-style:none;background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px}.timeline li:before{counter-increment:item;content:counter(item);display:inline-grid;place-items:center;width:26px;height:26px;background:var(--primary);border-radius:50%;font-weight:900;margin-right:8px;color:#0b2d45}.cta{padding:48px 0;background:#123a5a;color:#fff;text-align:center}.cta h2{font-size:28px;margin:0 0 12px}.cta p{max-width:720px;margin:0 auto 22px;color:#d9edf8}.cta .main-btn{background:var(--primary);color:#0b2d45}.site-footer{background:#0f2d43;color:#dcecf5;padding:44px 0 24px}.footer-grid{display:grid;gap:24px}.footer-logo{height:40px;width:auto;margin-bottom:12px}.site-footer h3{color:#fff;margin:0 0 10px}.site-footer a{display:block;color:#dcecf5;margin:8px 0}.footer-note{border-top:1px solid rgba(255,255,255,.12);margin-top:28px;padding-top:18px;font-size:13px;color:#bdd3df}.faq-item h3{margin:0 0 8px;color:#123a5a}.only-one-action{margin:24px 0}.meta-table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}.meta-table th,.meta-table td{text-align:left;padding:12px;border-bottom:1px solid var(--line)}.meta-table th{background:#f0f8fd;color:#123a5a}
@media (min-width:640px){.category-grid,.service-grid,.info-grid,.security-grid,.faq-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hero-data-cards{grid-template-columns:repeat(3,1fr)}.hero-copy h1,.page-hero h1{font-size:44px}}
@media (min-width:920px){.mobile-header,.mobile-nav{display:none!important}.desktop-header{height:76px;display:flex;align-items:center;gap:24px}.desktop-nav{display:flex;align-items:center;gap:8px;flex:1;justify-content:center}.desktop-nav a{padding:9px 12px;border-radius:999px;color:#284b63;font-weight:700}.logo img{height:42px}.hero-grid,.split{grid-template-columns:1.08fr .92fr}.category-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.service-grid,.info-grid,.security-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.faq-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hero-copy h1{font-size:54px}.section{padding:74px 0}.footer-grid{grid-template-columns:2fr 1fr 1fr 1fr}.reverse .split > div:first-child{order:2}.reverse .split > div:last-child{order:1}}