:root{
  --primary: rgb(176, 219, 245);
  --primary-dark:#4a9fd1;
  --deep-blue:#143c5a;
  --blue-soft:#eef8ff;
  --blue-line:#d9effc;
  --text:#1c2730;
  --muted:#687887;
  --light:#f5f8fb;
  --white:#fff;
  --shadow:0 16px 36px rgba(20,60,90,.08);
  --radius:20px;
}
*{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;background:#fff;color:var(--text);line-height:1.75}
a{text-decoration:none;color:inherit}img{max-width:100%;display:block}p{color:var(--muted);margin:0 0 14px}h1,h2,h3{color:var(--deep-blue);line-height:1.25;margin:0 0 16px}.container{width:min(1180px,calc(100% - 32px));margin:0 auto}.section{padding:68px 0}.section.alt{background:var(--light)}.section-head{max-width:760px;margin:0 auto 34px;text-align:center}.section-head.left{text-align:left;margin-left:0}.badge,.category-badge{display:inline-flex;align-items:center;gap:6px;border-radius:999px;background:var(--blue-soft);color:#1b6f9d;border:1px solid var(--blue-line);padding:7px 13px;font-size:13px;font-weight:700;margin-bottom:14px}.main-btn,.top-action-button{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;background:var(--primary);color:#0c314a;font-weight:800;border:1px solid rgba(20,60,90,.05);box-shadow:0 10px 24px rgba(74,159,209,.18);transition:.2s}.main-btn{min-height:46px;padding:0 24px}.main-btn:hover,.top-action-button:hover{background:var(--primary-dark);color:#fff;transform:translateY(-1px)}.text-link{display:inline-flex;margin-top:12px;color:#1b6f9d;font-weight:800}.site-header{background:#fff;border-bottom:1px solid #eef2f5;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}.mobile-logo{justify-self:center}.mobile-logo img{height:34px;width:auto}.menu-button{width:40px;height:40px;border:0;background:#fff;border-radius:12px;display:flex;flex-direction:column;gap:5px;justify-content:center;align-items:center}.menu-button span{width:20px;height:2px;background:var(--deep-blue);border-radius:3px}.top-action-button{height:38px;padding:0 17px;font-size:14px}.mobile-nav{display:none;background:#fff;border-top:1px solid #eef2f5;padding:10px 16px 18px;grid-template-columns:1fr 1fr;gap:8px}.mobile-nav.open{display:grid}.mobile-nav a{padding:11px 12px;border-radius:12px;background:var(--blue-soft);color:var(--deep-blue);font-size:14px}.desktop-header{display:none}.logo img{height:42px}.nav{display:flex;align-items:center;gap:6px;flex:1;justify-content:center}.nav a{padding:10px 12px;border-radius:999px;color:#3b4b58;font-size:14px;font-weight:700}.nav a.active,.nav a:hover{background:var(--blue-soft);color:#1b6f9d}.search-icon{width:38px;height:38px;border-radius:50%;border:1px solid var(--blue-line);position:relative;background:#fff}.search-icon:before{content:"";position:absolute;left:11px;top:10px;width:12px;height:12px;border:2px solid var(--deep-blue);border-radius:50%}.search-icon:after{content:"";position:absolute;left:23px;top:24px;width:9px;height:2px;background:var(--deep-blue);transform:rotate(45deg);border-radius:4px}.sports-hero,.banner-section{background:linear-gradient(180deg,#f6fbff 0%,#fff 100%);padding:44px 0}.hero-grid{display:grid;gap:28px;align-items:center}.hero-copy h1{font-size:34px;letter-spacing:-.5px}.hero-copy .lead,.page-hero .lead{font-size:17px;color:#556778}.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin:24px 0}.hero-tags span{border-radius:999px;background:#fff;border:1px solid var(--blue-line);padding:8px 12px;color:var(--deep-blue);font-weight:700;font-size:13px}.hero-visual{position:relative}.hero-visual img,.image-card img{border-radius:26px;box-shadow:var(--shadow);border:1px solid var(--blue-line);width:100%}.hero-data-cards{display:grid;gap:12px;margin-top:14px}.hero-data-card,.score-card{background:#fff;border:1px solid var(--blue-line);border-radius:18px;padding:16px;box-shadow:0 10px 25px rgba(20,60,90,.06)}.hero-data-card strong{display:block;color:var(--deep-blue);font-size:22px}.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,.content-card{background:#fff;border:1px solid #e8f1f7;border-radius:var(--radius);padding:24px;box-shadow:0 12px 30px rgba(20,60,90,.05)}.sports-card h3,.service-card h3,.info-card h3,.faq-item h3{font-size:20px}.service-card .mini-label{display:inline-block;background:var(--primary);color:#0c314a;border-radius:999px;padding:4px 10px;font-size:12px;font-weight:800;margin-bottom:12px}.split,.app-showcase,.score-panel,.data-panel,.security-section,.responsible-play-section{display:grid;gap:28px;align-items:center}.feature-list,.checklist{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:12px}.feature-list li,.checklist li{position:relative;padding-left:30px;color:#4e6070}.feature-list li:before,.checklist li:before{content:"";position:absolute;left:0;top:8px;width:16px;height:16px;border-radius:50%;background:var(--primary);box-shadow:inset 0 0 0 5px #fff;border:1px solid var(--blue-line)}.score-panel,.data-panel{background:#fff;border:1px solid var(--blue-line);border-radius:26px;padding:22px;box-shadow:var(--shadow)}.score-list{display:grid;gap:12px}.score-card{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px}.score-card b{font-size:18px;color:var(--deep-blue)}.score-card span{text-align:center;color:#1b6f9d;font-weight:900}.status-tag{display:inline-flex;border-radius:999px;background:var(--blue-soft);color:#1b6f9d;font-weight:800;font-size:12px;padding:4px 9px;margin-bottom:8px}.data-metrics{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:16px}.metric{background:var(--blue-soft);border:1px solid var(--blue-line);border-radius:16px;padding:16px}.metric strong{display:block;color:var(--deep-blue);font-size:24px}.app-showcase{background:linear-gradient(135deg,var(--blue-soft),#fff);border:1px solid var(--blue-line);border-radius:30px;padding:24px}.app-shot{max-width:330px;margin:auto}.security-section .security-grid{grid-template-columns:1fr}.responsible-play-section{background:var(--blue-soft);border:1px solid var(--blue-line);border-radius:30px;padding:26px}.responsible-play-section .info-card{box-shadow:none}.page-hero{background:linear-gradient(180deg,#f1f9ff,#fff);padding:54px 0 34px}.page-hero h1{font-size:32px}.content-section{padding:46px 0}.content-layout{display:grid;gap:20px}.timeline{display:grid;gap:12px;margin-top:16px}.timeline-item{background:#fff;border:1px solid var(--blue-line);border-radius:16px;padding:16px;display:grid;gap:4px}.timeline-item b{color:var(--deep-blue)}.notice-box{border-left:4px solid var(--primary-dark);background:var(--blue-soft);border-radius:16px;padding:18px;color:#3d5363}.cta{padding:54px 0;background:linear-gradient(135deg,#dff2ff,#fff);text-align:center}.cta .container{max-width:760px}.site-footer{background:#102f47;color:#fff;padding:54px 0 26px}.site-footer p{color:#cfe0eb}.footer-grid{display:grid;gap:26px}.footer-logo{height:40px;margin-bottom:16px}.site-footer h3{color:#fff;font-size:17px}.site-footer a{display:block;color:#d8ecf8;margin:8px 0}.footer-notice{border-top:1px solid rgba(255,255,255,.12);margin-top:30px;padding-top:22px;font-size:13px}.center{text-align:center}.only-button{margin-top:20px}.download-single{max-width:880px;margin:0 auto}.step-list{counter-reset:step;list-style:none;padding:0;margin:20px 0;display:grid;gap:12px}.step-list li{counter-increment:step;background:#fff;border:1px solid var(--blue-line);border-radius:16px;padding:16px 16px 16px 58px;position:relative}.step-list li:before{content:counter(step);position:absolute;left:16px;top:16px;width:28px;height:28px;border-radius:50%;background:var(--primary);display:grid;place-items:center;color:#0c314a;font-weight:900}
@media (min-width:640px){.category-grid,.service-grid,.info-grid,.security-grid,.faq-grid{grid-template-columns:repeat(2,1fr)}.hero-data-cards{grid-template-columns:repeat(3,1fr)}.page-hero h1{font-size:42px}.hero-copy h1{font-size:44px}}
@media (min-width:900px){.mobile-header,.mobile-nav{display:none!important}.desktop-header{height:78px;display:flex;align-items:center;gap:18px}.sports-hero,.banner-section{padding:76px 0}.hero-grid,.split,.app-showcase,.score-panel,.data-panel,.security-section,.responsible-play-section{grid-template-columns:1.05fr .95fr}.hero-copy h1{font-size:56px}.category-grid{grid-template-columns:repeat(3,1fr)}.service-grid{grid-template-columns:repeat(3,1fr)}.info-grid{grid-template-columns:repeat(3,1fr)}.security-section .security-grid{grid-template-columns:repeat(2,1fr)}.faq-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:2fr 1fr 1fr 1fr}.content-layout{grid-template-columns:1.1fr .9fr}.section{padding:86px 0}}