:root{--primary:rgb(176,219,245);--primary-dark:#17638b;--deep:#0b2b45;--blue:#1d76a8;--light:#eef8ff;--line:#dbeaf3;--gray:#667085;--dark:#111827;--bg:#f7fbff;--white:#fff;--shadow:0 14px 34px rgba(15,68,103,.08)}
*{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:var(--bg);line-height:1.72;overflow-x:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(1200px,calc(100% - 32px));margin:0 auto}.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}.mobile-header{height:62px;display:grid;grid-template-columns:70px 1fr 76px;align-items:center;padding:0 14px;background:#fff}.menu-btn{width:44px;height:44px;border:0;background:#fff;display:flex;flex-direction:column;gap:5px;align-items:center;justify-content:center;border-radius:12px}.menu-btn span{width:22px;height:2px;background:var(--deep);border-radius:4px}.mobile-logo{justify-self:center}.mobile-logo img{height:34px;max-width:130px;object-fit:contain}.top-action,.main-btn{display:inline-flex;align-items:center;justify-content:center;background:var(--primary);color:#07314d;font-weight:800;border-radius:999px;padding:11px 18px;min-height:42px;border:1px solid rgba(11,43,69,.08);box-shadow:0 8px 18px rgba(30,112,150,.12);transition:.2s}.top-action:hover,.main-btn:hover{background:var(--primary-dark);color:#fff}.mobile-nav{display:none;background:#fff;border-top:1px solid var(--line);padding:10px 16px 18px;grid-template-columns:repeat(2,1fr);gap:10px}.mobile-nav.open{display:grid}.mobile-nav a{padding:10px 12px;border-radius:12px;background:var(--light);font-size:14px;color:var(--deep)}.mobile-nav a.active{background:var(--primary);font-weight:800}.desktop-header{display:none}.logo img{height:40px;max-width:160px;object-fit:contain}.desktop-nav{display:flex;align-items:center;gap:4px;flex:1;justify-content:center}.desktop-nav a{font-size:15px;color:#1f3a50;padding:10px 14px;border-radius:999px}.desktop-nav a.active,.desktop-nav a:hover{background:var(--primary);color:#062a42;font-weight:800}.search-icon{width:36px;height:36px;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(--deep);border-radius:50%;left:9px;top:8px}.search-icon:after{content:"";position:absolute;width:8px;height:2px;background:var(--deep);transform:rotate(45deg);left:21px;top:22px;border-radius:2px}section{padding:48px 0}.section-head{margin-bottom:22px}.section-head h2,.content-section h2{font-size:28px;line-height:1.25;color:var(--deep);margin:8px 0 10px}.section-head p,.page-summary{color:var(--gray);max-width:760px;margin:0}.sports-hero{padding:56px 0 34px;background:linear-gradient(180deg,#fff 0%,#eef8ff 100%)}.hero-grid{display:grid;gap:26px;align-items:center}.badge,.category-badge{display:inline-flex;align-items:center;gap:6px;background:#e7f6ff;color:#12638f;border:1px solid var(--line);border-radius:999px;padding:7px 13px;font-size:13px;font-weight:800}.sports-hero h1,.page-hero h1{font-size:34px;line-height:1.18;margin:16px 0;color:var(--deep);letter-spacing:-.5px}.hero-text p{color:#40566a;margin:0 0 18px}.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}.hero-tags span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 12px;color:var(--deep);font-size:14px}.hero-media{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:24px;padding:12px;position:relative}.hero-media img{border-radius:18px;width:100%;height:250px;object-fit:cover}.hero-data-cards{display:grid;gap:10px;margin-top:12px}.hero-data-cards .data-card,.data-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:14px;box-shadow:0 8px 22px rgba(16,77,116,.06)}.data-card strong{font-size:22px;color:var(--deep);display:block}.data-card span{font-size:13px;color:var(--gray)}.category-grid,.service-grid,.security-grid,.info-grid,.faq-grid{display:grid;gap:16px}.category-grid{grid-template-columns:1fr}.sports-card,.service-card,.info-card,.faq-item,.score-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:20px;box-shadow:var(--shadow)}.sports-card h3,.service-card h3,.info-card h3,.score-card h3{margin:0 0 8px;color:var(--deep);font-size:20px}.sports-card p,.service-card p,.info-card p,.faq-item p{color:var(--gray);margin:0 0 12px}.text-link{font-weight:800;color:var(--blue)}.service-card .mini-label{display:inline-block;font-size:12px;font-weight:800;background:var(--light);color:var(--blue);border-radius:999px;padding:5px 10px;margin-bottom:10px}.split-section{display:grid;gap:24px;align-items:center}.image-panel{background:#fff;border:1px solid var(--line);border-radius:24px;padding:12px;box-shadow:var(--shadow)}.image-panel img{border-radius:18px;width:100%;object-fit:cover}.point-list,.checklist{list-style:none;padding:0;margin:16px 0 0;display:grid;gap:10px}.point-list li,.checklist li{padding:12px 14px;background:#fff;border:1px solid var(--line);border-radius:14px;color:#34495b}.checklist li:before,.point-list li:before{content:"✓";font-weight:900;color:var(--blue);margin-right:8px}.score-panel,.data-panel{background:#fff;border:1px solid var(--line);border-radius:24px;padding:20px;box-shadow:var(--shadow)}.score-row{display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid var(--line);padding:12px 0}.score-row:last-child{border-bottom:0}.score-status{font-size:12px;font-weight:800;background:var(--primary);color:#07314d;border-radius:999px;padding:4px 9px}.score-num{font-size:24px;color:var(--deep);font-weight:900}.data-list{display:grid;gap:10px;margin-top:12px}.data-list div{display:flex;justify-content:space-between;border:1px solid var(--line);border-radius:14px;padding:10px 12px;background:var(--light)}.app-showcase{background:#fff}.app-box{display:grid;gap:24px;align-items:center;background:linear-gradient(180deg,#f5fbff,#fff);border:1px solid var(--line);border-radius:28px;padding:22px;box-shadow:var(--shadow)}.app-box img{max-height:420px;margin:auto}.security-section{background:#f4faff}.responsible-play-section{background:#e8f6ff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.responsible-grid{display:grid;gap:14px}.responsible-card{background:#fff;border:1px solid #cce7f8;border-radius:18px;padding:18px;color:#28495c}.faq-item h3{margin:0 0 8px;color:var(--deep);font-size:18px}.page-hero{padding:56px 0 34px;background:#fff}.content-section{padding:30px 0}.content-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:24px;box-shadow:var(--shadow);margin-bottom:18px}.content-card p{color:#455d70}.cta-section{background:#0d3553;color:#fff;text-align:center;padding:44px 0}.cta-section h2{margin:0 0 10px;font-size:28px}.cta-section p{color:#c8dce8;max-width:720px;margin:0 auto 20px}.site-footer{background:#fff;border-top:1px solid var(--line);padding:38px 0 20px}.footer-grid{display:grid;gap:24px}.footer-logo{height:42px;margin-bottom:10px}.site-footer p{color:var(--gray);margin:0 0 10px}.site-footer h3{color:var(--deep);margin:0 0 10px}.site-footer a{display:block;color:#496274;margin:6px 0}.footer-note{font-weight:700;color:var(--deep)!important}.copyright{border-top:1px solid var(--line);margin-top:28px;padding-top:16px;color:#667085;font-size:14px}.timeline{display:grid;gap:12px}.timeline div{background:#fff;border-left:4px solid var(--primary);border-radius:14px;padding:14px 16px;box-shadow:var(--shadow)}
@media (min-width:640px){.category-grid{grid-template-columns:repeat(2,1fr)}.service-grid,.security-grid,.info-grid,.responsible-grid,.faq-grid{grid-template-columns:repeat(2,1fr)}.hero-data-cards{grid-template-columns:repeat(3,1fr)}}
@media (min-width:900px){.mobile-header,.mobile-nav{display:none!important}.desktop-header{height:76px;display:flex;align-items:center;gap:20px}.sports-hero h1,.page-hero h1{font-size:54px}.hero-grid,.split-section,.app-box{grid-template-columns:1.05fr .95fr}.hero-media img{height:360px}.category-grid{grid-template-columns:repeat(3,1fr)}.service-grid,.security-grid,.info-grid{grid-template-columns:repeat(3,1fr)}.responsible-grid,.faq-grid{grid-template-columns:repeat(4,1fr)}.footer-grid{grid-template-columns:2fr 1fr 1fr 1fr}.reverse .image-panel{order:2}.reverse .text-panel{order:1}section{padding:66px 0}.page-hero{padding:70px 0 42px}.content-card{padding:32px}}