:root{
  --primary: rgb(176, 219, 245);
  --primary-soft:#eef8fe;
  --primary-deep:#245f86;
  --navy:#0f2d47;
  --navy-2:#153a59;
  --text:#121923;
  --muted:#627383;
  --line:#d7e8f2;
  --card:#ffffff;
  --gray:#f5f7f9;
  --shadow:0 14px 40px rgba(15,45,71,.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:linear-gradient(180deg,#fff 0%,#f6fbff 45%,#fff 100%);color:var(--text);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}.section{padding:58px 0}.section-title{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:24px}.section-title h2,.content-section h2{font-size:clamp(24px,3vw,36px);line-height:1.22;color:var(--navy);margin:0}.section-title p{max-width:640px;color:var(--muted);margin:10px 0 0}.badge,.category-badge{display:inline-flex;align-items:center;gap:8px;background:var(--primary-soft);color:var(--primary-deep);border:1px solid var(--line);border-radius:999px;padding:7px 12px;font-size:14px;font-weight:700}.main-btn,.top-action{display:inline-flex;align-items:center;justify-content:center;background:var(--primary);color:var(--navy);font-weight:800;border-radius:999px;padding:12px 22px;border:1px solid rgba(15,45,71,.08);box-shadow:0 10px 22px rgba(36,95,134,.12);transition:.2s ease}.main-btn:hover,.top-action:hover{background:var(--primary-deep);color:#fff;transform:translateY(-1px)}.link-btn{display:inline-flex;align-items:center;color:var(--primary-deep);font-weight:800;margin-top:12px}.link-btn:after{content:'›';margin-left:6px}.site-header{background:#fff;border-bottom:1px solid #eef2f5;position:sticky;top:0;z-index:50}.mobile-header{height:64px;display:grid;grid-template-columns:54px 1fr auto;align-items:center;padding:0 14px;background:#fff}.menu-button{width:44px;height:44px;border:0;background:#fff;border-radius:12px;display:flex;flex-direction:column;justify-content:center;gap:5px;padding:0 11px}.menu-button span{height:2px;background:var(--navy);border-radius:2px}.mobile-logo{justify-self:center}.mobile-logo img{height:34px;max-width:130px;object-fit:contain}.top-action{padding:9px 15px;font-size:14px;white-space:nowrap}.mobile-nav{display:none;background:#fff;border-top:1px solid #eef2f5;padding:10px 16px 16px;grid-template-columns:repeat(2,1fr);gap:8px}.mobile-nav.open{display:grid}.mobile-nav a{padding:12px 14px;border-radius:14px;background:#f7fbfe;color:var(--navy);font-weight:700}.mobile-nav a.active{background:var(--primary)}.desktop-header{display:none}.desktop-logo img{height:42px;max-width:160px;object-fit:contain}.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(--navy);font-weight:700;font-size:15px;white-space:nowrap}.desktop-nav a.active,.desktop-nav a:hover{background:var(--primary)}.search-icon{width:38px;height:38px;border:1px solid var(--line);border-radius:50%;position:relative;background:#fff}.search-icon:before{content:'';position:absolute;width:12px;height:12px;border:2px solid var(--navy);border-radius:50%;left:10px;top:9px}.search-icon:after{content:'';position:absolute;width:8px;height:2px;background:var(--navy);transform:rotate(45deg);left:22px;top:23px;border-radius:2px}.sports-hero{padding:44px 0;background:radial-gradient(circle at 80% 20%,rgba(176,219,245,.55),transparent 34%),linear-gradient(180deg,#f7fcff 0%,#fff 100%)}.hero-grid{display:grid;grid-template-columns:1fr;gap:28px;align-items:center}.hero-copy h1{font-size:clamp(34px,7vw,64px);line-height:1.08;color:var(--navy);margin:16px 0}.hero-copy .lead{font-size:17px;color:#40566a;max-width:660px}.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin:24px 0}.hero-tags span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 12px;color:var(--navy);font-weight:700}.hero-media{position:relative}.banner-card{border-radius:28px;overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line);background:#fff}.banner-card img{width:100%;aspect-ratio:4/3;object-fit:cover}.hero-data-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:12px}.hero-data-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:14px;box-shadow:var(--shadow)}.hero-data-card strong{display:block;color:var(--navy);font-size:20px}.hero-data-card span{font-size:13px;color:var(--muted)}.category-grid,.service-grid,.info-grid,.security-grid,.faq-grid,.score-grid{display:grid;grid-template-columns:1fr;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);padding:22px;box-shadow:var(--shadow)}.sports-card h3,.service-card h3,.info-card h3,.faq-item h3,.score-card h3{margin:0 0 8px;color:var(--navy);font-size:20px}.sports-card p,.service-card p,.info-card p,.faq-item p,.score-card p{color:var(--muted)}.small-label{display:inline-flex;background:var(--primary-soft);color:var(--primary-deep);border-radius:999px;padding:5px 10px;font-size:12px;font-weight:800;margin-bottom:12px}.split{display:grid;grid-template-columns:1fr;gap:26px;align-items:center}.image-panel{border-radius:28px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);background:#fff}.image-panel img{width:100%;object-fit:cover}.checklist{list-style:none;margin:18px 0 0;padding:0;display:grid;gap:10px}.checklist li{position:relative;padding-left:30px;color:#365064}.checklist li:before{content:'✓';position:absolute;left:0;top:0;width:22px;height:22px;border-radius:50%;background:var(--primary);color:var(--navy);display:grid;place-items:center;font-weight:900;font-size:13px}.score-panel{background:linear-gradient(135deg,var(--navy),#1f557a);border-radius:28px;padding:24px;color:#fff;box-shadow:var(--shadow)}.score-panel h2,.score-panel p{color:#fff}.match-row{display:grid;grid-template-columns:1fr auto 1fr;gap:10px;align-items:center;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);border-radius:18px;padding:14px;margin-top:12px}.match-row strong{text-align:center;font-size:22px}.status{display:inline-flex;border-radius:999px;background:var(--primary);color:var(--navy);padding:5px 10px;font-weight:800;font-size:12px}.data-list{display:grid;gap:10px;margin-top:14px}.data-list div{display:flex;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.16);padding-bottom:8px}.app-showcase{background:#f7fcff}.app-card{background:#fff;border:1px solid var(--line);border-radius:30px;padding:24px;box-shadow:var(--shadow)}.app-phone{max-width:330px;margin:auto}.security-section{background:linear-gradient(180deg,#fff,#f5fbff)}.responsible-play-section{background:linear-gradient(135deg,#eaf7ff,#ffffff);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.responsible-box{background:#fff;border:1px solid var(--line);border-radius:28px;padding:24px;box-shadow:var(--shadow)}.page-hero{padding:54px 0;background:linear-gradient(135deg,#f2fbff,#fff)}.page-hero h1{font-size:clamp(32px,5vw,54px);line-height:1.12;color:var(--navy);margin:14px 0}.page-hero p{color:#40566a;max-width:780px;font-size:17px}.content-section{padding:48px 0}.content-layout{display:grid;grid-template-columns:1fr;gap:20px}.timeline{display:grid;gap:12px}.timeline-item{display:grid;grid-template-columns:auto 1fr;gap:14px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px}.timeline-item span{width:34px;height:34px;border-radius:50%;background:var(--primary);display:grid;place-items:center;font-weight:900;color:var(--navy)}.cta-section{padding:52px 0;background:linear-gradient(135deg,var(--navy),#1b4f73);color:#fff;text-align:center}.cta-section h2{font-size:clamp(26px,4vw,42px);margin:0 0 12px}.cta-section p{color:#dbeefa;max-width:720px;margin:0 auto 22px}.cta-section .main-btn{background:var(--primary);color:var(--navy)}.site-footer{background:var(--navy);color:#dce9f2;padding:44px 0 22px}.footer-inner{width:min(1180px,calc(100% - 32px));margin:0 auto;display:grid;grid-template-columns:1fr;gap:24px}.footer-brand img{height:42px;max-width:160px;object-fit:contain;margin-bottom:14px}.footer-brand p{color:#dce9f2;max-width:360px}.footer-links{display:grid;gap:8px}.footer-links h3{color:#fff;margin:0 0 8px}.footer-links a{color:#dce9f2}.footer-links a:hover{color:#fff}.footer-notice{width:min(1180px,calc(100% - 32px));margin:26px auto 0;border-top:1px solid rgba(255,255,255,.12);padding-top:18px;color:#c5d7e4;font-size:14px}.footer-notice p{margin:0 0 8px}.download-box{text-align:center;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:28px;padding:30px}.download-box .main-btn{margin:8px auto 22px}.only-one-action{display:flex;justify-content:center}
@media (min-width:640px){.category-grid,.service-grid,.info-grid,.security-grid,.faq-grid{grid-template-columns:repeat(2,1fr)}.score-grid{grid-template-columns:repeat(2,1fr)}.hero-data-cards{gap:14px}.footer-inner{grid-template-columns:1.3fr 1fr 1fr}}
@media (min-width:900px){.mobile-header,.mobile-nav{display:none!important}.desktop-header{display:flex;align-items:center;gap:20px;width:min(1180px,calc(100% - 32px));height:76px;margin:0 auto}.hero-grid{grid-template-columns:1.04fr .96fr}.sports-hero{padding:70px 0}.category-grid{grid-template-columns:repeat(3,1fr)}.service-grid,.info-grid,.security-grid{grid-template-columns:repeat(3,1fr)}.faq-grid{grid-template-columns:repeat(2,1fr)}.split{grid-template-columns:1fr 1fr}.split.reverse .image-panel{order:2}.content-layout{grid-template-columns:1.05fr .95fr}.footer-inner{grid-template-columns:1.4fr repeat(3,1fr)}.section{padding:76px 0}.score-grid{grid-template-columns:1.05fr .95fr}.app-card{padding:34px}}
@media (min-width:1180px){.desktop-nav a{font-size:15px;padding:10px 15px}.hero-copy .lead{font-size:18px}}