:root{--primary:rgb(176,219,245);--primary-dark:#1f76a8;--deep:#0b2b46;--blue:#256c9c;--light:#eef8fe;--line:#d7edf8;--gray:#64748b;--soft:#f6f9fb;--black:#111827;--white:#fff;--shadow:0 12px 30px rgba(15,50,78,.08);--radius:18px}*{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(--black);background:linear-gradient(180deg,#fff 0%,#f6fbff 38%,#fff 100%);line-height:1.7;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:20;box-shadow:0 8px 22px rgba(25,79,111,.04)}.mobile-header{height:62px;display:grid;grid-template-columns:72px 1fr 82px;align-items:center;padding:0 14px;background:#fff}.desktop-header{display:none;height:78px;align-items:center;gap:24px}.logo img{height:38px;width:auto;object-fit:contain}.mobile-logo{justify-self:center}.menu-button{width:44px;height:44px;border:0;background:#fff;border-radius:12px;display:flex;flex-direction:column;gap:5px;align-items:center;justify-content:center}.menu-button span{width:22px;height:2px;background:var(--deep);border-radius:6px}.top-action,.main-btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;background:var(--primary);color:#06243b;font-weight:800;box-shadow:0 8px 18px rgba(49,130,176,.18);transition:.2s ease}.top-action{height:38px;padding:0 18px;font-size:14px}.main-btn{min-height:48px;padding:0 26px}.top-action:hover,.main-btn:hover{background:var(--primary-dark);color:#fff;transform:translateY(-1px)}.mobile-nav{display:none;background:#fff;border-top:1px solid var(--line);padding:8px 16px 18px;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.mobile-nav.open{display:grid}.mobile-nav a{padding:12px 14px;border:1px solid var(--line);border-radius:14px;color:var(--deep);background:var(--soft);font-weight:700}.mobile-nav a.active{background:var(--primary)}.desktop-nav{display:flex;gap:6px;align-items:center;flex:1;justify-content:center}.desktop-nav a{padding:11px 13px;border-radius:999px;font-size:14px;font-weight:700;color:var(--deep);white-space:nowrap}.desktop-nav a:hover,.desktop-nav a.active{background:var(--primary)}.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(--blue);border-radius:50%;left:9px;top:8px}.search-icon:after{content:"";position:absolute;width:9px;height:2px;background:var(--blue);transform:rotate(45deg);left:21px;top:23px;border-radius:4px}.sports-hero,.page-hero{padding:44px 0 34px}.hero-wrap{display:grid;gap:26px;align-items:center}.eyebrow,.badge{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border-radius:999px;background:var(--light);color:var(--blue);font-weight:800;font-size:13px;border:1px solid var(--line)}h1,h2,h3{color:var(--deep);line-height:1.22;margin:0 0 14px}h1{font-size:clamp(31px,7vw,58px);letter-spacing:-1px}h2{font-size:clamp(24px,4vw,36px)}h3{font-size:20px}p{margin:0 0 14px;color:#394b5f}.hero-text p,.page-hero p{font-size:17px;max-width:720px}.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0}.hero-tags span,.mini-tag{padding:7px 11px;border-radius:999px;background:#fff;border:1px solid var(--line);font-weight:700;color:var(--deep);font-size:13px}.hero-media{position:relative}.banner-img{border-radius:26px;border:1px solid var(--line);box-shadow:var(--shadow);min-height:240px;object-fit:cover}.hero-data-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:-35px;padding:0 14px;position:relative}.hero-data-cards .data-card,.score-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px;box-shadow:var(--shadow)}.data-card strong{display:block;color:var(--deep);font-size:20px}.data-card span{font-size:12px;color:var(--gray)}.section{padding:40px 0}.section-head{display:flex;flex-direction:column;gap:8px;margin-bottom:22px}.section-head p{max-width:780px}.category-grid,.service-grid,.info-grid,.faq-grid,.security-grid{display:grid;gap:16px}.category-grid{grid-template-columns:1fr}.sports-card,.service-card,.info-card,.faq-item,.content-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:0 8px 24px rgba(12,45,71,.05)}.sports-card a,.text-link{color:var(--blue);font-weight:800}.service-card .mini-tag{display:inline-flex;margin-bottom:10px;background:var(--light)}.split{display:grid;gap:24px;align-items:center}.split img{border-radius:24px;border:1px solid var(--line);box-shadow:var(--shadow);object-fit:cover}.feature-list,.checklist{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:10px}.feature-list li,.checklist li{padding:12px 14px;border:1px solid var(--line);border-radius:14px;background:#fff;color:#263a4e}.feature-list li:before,.checklist li:before{content:"✓";display:inline-flex;width:22px;height:22px;margin-right:8px;border-radius:50%;align-items:center;justify-content:center;background:var(--primary);color:var(--deep);font-weight:900}.score-panel,.data-panel{background:#fff;border:1px solid var(--line);border-radius:24px;padding:22px;box-shadow:var(--shadow)}.score-card{display:grid;gap:8px;margin-bottom:12px}.score-line{display:flex;justify-content:space-between;align-items:center;font-weight:800;color:var(--deep)}.status{display:inline-flex;align-items:center;width:max-content;padding:5px 10px;border-radius:999px;background:var(--light);color:var(--blue);font-size:12px;font-weight:800}.data-list{display:grid;gap:10px;margin-top:14px}.data-list div{display:flex;justify-content:space-between;padding:12px;border-radius:14px;background:var(--soft);border:1px solid var(--line)}.app-showcase{background:linear-gradient(180deg,var(--light),#fff);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.app-card{display:grid;gap:24px;align-items:center}.app-card img{max-height:520px;margin:0 auto}.security-section{background:#fff}.responsible-section{background:linear-gradient(180deg,#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:24px;padding:24px;box-shadow:var(--shadow)}.cta{padding:42px 0}.cta-box{background:var(--deep);color:#fff;border-radius:28px;padding:30px;display:grid;gap:16px;align-items:center}.cta-box h2,.cta-box p{color:#fff}.page-hero{background:linear-gradient(180deg,var(--light),#fff);border-bottom:1px solid var(--line)}.content-section{padding:38px 0}.content-layout{display:grid;gap:18px}.notice{border-left:5px solid var(--primary);background:#fff;border-radius:18px;padding:18px;border-top:1px solid var(--line);border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.site-footer{background:#082236;color:#d6e8f2;padding:44px 0 26px;margin-top:30px}.site-footer p,.site-footer a{color:#d6e8f2}.footer-grid{display:grid;gap:24px}.footer-grid section{display:grid;gap:8px}.footer-grid h3{color:#fff;font-size:17px;margin:0 0 8px}.footer-logo{height:38px;width:auto;margin-bottom:8px}.footer-note{border-top:1px solid rgba(255,255,255,.12);margin-top:28px;padding-top:20px;font-size:14px}.footer-note p{margin-bottom:8px}.two-col{display:grid;gap:16px}.timeline{display:grid;gap:12px}.timeline div{padding:14px 16px;background:#fff;border:1px solid var(--line);border-radius:16px}.timeline strong{color:var(--deep)}
@media (min-width:640px){.category-grid{grid-template-columns:repeat(2,1fr)}.service-grid,.info-grid,.security-grid,.faq-grid{grid-template-columns:repeat(2,1fr)}.two-col{grid-template-columns:repeat(2,1fr)}.cta-box{grid-template-columns:1fr auto}.hero-data-cards{padding:0 24px}}
@media (min-width:900px){.mobile-header,.mobile-nav{display:none!important}.desktop-header{display:flex}.sports-hero{padding:72px 0 56px}.hero-wrap{grid-template-columns:1fr 1fr;gap:48px}.category-grid{grid-template-columns:repeat(3,1fr)}.service-grid,.info-grid,.security-grid{grid-template-columns:repeat(3,1fr)}.split{grid-template-columns:1fr 1fr;gap:42px}.split.reverse .split-media{order:2}.app-card{grid-template-columns:.9fr 1.1fr}.footer-grid{grid-template-columns:1.4fr repeat(3,1fr)}.content-layout{grid-template-columns:1.15fr .85fr}.section{padding:58px 0}.page-hero{padding:64px 0 48px}}
@media (min-width:1180px){.desktop-nav a{padding:12px 16px}.hero-data-cards{grid-template-columns:repeat(3,1fr)}}