*{box-sizing:border-box}
:root{--red:rgb(213,5,5);--red-dark:#a90404;--red-soft:#fff1f1;--text:#161616;--muted:#666;--line:#e8e8e8;--bg:#f6f6f6;--white:#fff;--dark:#222}
html,body{margin:0;padding:0;overflow-x:hidden}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.75}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.mobile-header{height:64px;display:grid;grid-template-columns:72px 1fr 86px;align-items:center;padding:0 14px;background:#fff}
.menu-button{width:42px;height:42px;border:0;background:#fff;display:flex;flex-direction:column;justify-content:center;gap:6px;padding:0;cursor:pointer}
.menu-button span{display:block;width:24px;height:2px;background:#222;border-radius:2px}
.mobile-logo{justify-self:center}
.mobile-logo img{height:34px;width:auto;max-width:128px;object-fit:contain}
.top-action,.main-btn{background:var(--red);color:#fff;border-radius:999px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;box-shadow:0 8px 18px rgba(213,5,5,.18);transition:.2s}
.top-action{height:38px;padding:0 17px;font-size:14px;justify-self:end}
.top-action:hover,.main-btn:hover{background:var(--red-dark);transform:translateY(-1px)}
.mobile-nav{display:none;background:#fff;border-top:1px solid var(--line);padding:8px 16px 18px}
.mobile-nav.open{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.mobile-nav a{padding:11px 12px;border:1px solid var(--line);border-radius:14px;background:#fafafa;font-weight:600;font-size:14px;text-align:center}
.mobile-nav a.active{color:var(--red);background:var(--red-soft);border-color:#ffd0d0}
.desktop-header{display:none}
.container,.footer-inner{width:min(1180px,calc(100% - 32px));margin:0 auto}
.section{padding:48px 0}
.section-head{margin-bottom:22px}
.kicker,.badge{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:999px;background:var(--red-soft);color:var(--red);font-weight:700;font-size:13px}
h1,h2,h3{line-height:1.25;margin:0 0 14px}
h1{font-size:32px;letter-spacing:-.5px}
h2{font-size:26px}
h3{font-size:20px}
p{margin:0 0 14px;color:#4a4a4a}
.main-btn{min-height:48px;padding:0 24px;font-size:16px;border:0}
.sports-hero{background:#fff;position:relative;overflow:hidden}
.sports-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(213,5,5,.08),rgba(255,255,255,.8));pointer-events:none}
.hero-inner{position:relative;display:grid;gap:28px;align-items:center;padding:36px 0 42px}
.hero-copy p{font-size:16px;max-width:620px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0 24px}
.hero-tags span{border:1px solid #ffd2d2;background:#fff;color:var(--red);font-weight:700;border-radius:999px;padding:7px 13px;font-size:13px}
.hero-visual{position:relative;border-radius:24px;overflow:hidden;box-shadow:0 16px 40px rgba(0,0,0,.08);background:#fff;border:1px solid var(--line)}
.hero-visual img{width:100%;height:260px;object-fit:cover}
.hero-data-cards{display:grid;grid-template-columns:1fr 1fr;gap:10px;position:absolute;left:14px;right:14px;bottom:14px}
.hero-data-cards .data-card{background:rgba(255,255,255,.94);border:1px solid rgba(255,255,255,.8);border-radius:16px;padding:12px;backdrop-filter:blur(8px)}
.data-card strong{display:block;color:var(--red);font-size:20px}
.data-card span{font-size:12px;color:#555}
.category-grid,.service-grid,.security-grid,.info-grid{display:grid;gap:16px}
.sports-card,.service-card,.info-card,.faq-item,.score-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px;box-shadow:0 10px 26px rgba(0,0,0,.04)}
.sports-card h3,.service-card h3,.info-card h3{margin-bottom:8px}
.card-link{color:var(--red);font-weight:700;display:inline-flex;margin-top:6px}
.service-card .tag{display:inline-block;background:var(--red);color:#fff;border-radius:999px;font-size:12px;font-weight:700;padding:4px 9px;margin-bottom:12px}
.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:0 14px 34px rgba(0,0,0,.05)}
.image-panel img{border-radius:18px;width:100%;height:auto;object-fit:cover}
.checklist{display:grid;gap:10px;margin:18px 0 0;padding:0;list-style:none}
.checklist li{background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px 14px;color:#333}
.checklist li:before{content:"";display:inline-block;width:8px;height:8px;background:var(--red);border-radius:50%;margin-right:10px}
.score-panel,.data-panel{background:#fff;border:1px solid var(--line);border-radius:24px;padding:22px;box-shadow:0 14px 34px rgba(0,0,0,.05)}
.score-list{display:grid;gap:12px;margin-top:18px}
.score-card{display:grid;gap:8px;padding:15px}
.score-row{display:flex;align-items:center;justify-content:space-between;font-weight:800}
.score-number{color:var(--red);font-size:20px}
.status{display:inline-flex;padding:4px 9px;border-radius:999px;background:var(--red-soft);color:var(--red);font-size:12px;font-weight:700}
.data-list{display:grid;gap:10px;margin-top:16px}
.data-list div{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--line);color:#555}
.data-list strong{color:#222}
.app-showcase{background:#fff}
.app-box{display:grid;gap:26px;align-items:center;background:linear-gradient(135deg,#fff,#fff5f5);border:1px solid #ffdede;border-radius:28px;padding:24px;overflow:hidden}
.app-box img{max-height:360px;margin:auto}
.security-section{background:#fff}
.responsible-section{background:var(--red-soft)}
.responsible-box{background:#fff;border:1px solid #ffd6d6;border-radius:24px;padding:24px}
.faq-list{display:grid;gap:14px}
.faq-item h3{font-size:18px;color:#111}
.cta-section{padding:44px 0;background:#fff}
.cta-box{border-radius:28px;background:linear-gradient(135deg,var(--red),#b50404);color:#fff;padding:32px;text-align:center}
.cta-box p{color:#fff;opacity:.92;max-width:720px;margin:0 auto 20px}
.cta-box .main-btn{background:#fff;color:var(--red)}
.page-hero{background:#fff;padding:44px 0;border-bottom:1px solid var(--line)}
.page-hero p{max-width:820px;font-size:16px}
.content-section{padding:42px 0}
.content-layout{display:grid;gap:18px}
.notice-card{background:var(--red-soft);border:1px solid #ffd6d6;color:#333;border-radius:18px;padding:18px}
.steps{counter-reset:step;display:grid;gap:14px;padding:0;margin:18px 0;list-style:none}
.steps li{counter-increment:step;background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px 16px 16px 56px;position:relative}
.steps li:before{content:counter(step);position:absolute;left:16px;top:16px;width:28px;height:28px;border-radius:50%;background:var(--red);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800}
.site-footer{background:#1f1f1f;color:#fff;padding:44px 0 24px}
.footer-brand img{height:40px;width:auto;margin-bottom:14px}
.footer-brand p,.footer-notice,.copyright{color:#d5d5d5}
.footer-links{display:grid;gap:22px;margin:28px 0}
.footer-links h3{font-size:17px;color:#fff}
.footer-links a{display:block;color:#d8d8d8;margin:8px 0}
.footer-links a:hover{color:#fff}
.footer-notice{border-top:1px solid rgba(255,255,255,.12);border-bottom:1px solid rgba(255,255,255,.12);padding:16px 0;margin:18px 0}
.copyright{font-size:13px;text-align:center;margin:20px 0 0}
@media (min-width:720px){
h1{font-size:42px}h2{font-size:30px}
.hero-inner,.split-section,.app-box{grid-template-columns:1fr 1fr}
.category-grid,.service-grid,.security-grid,.info-grid{grid-template-columns:repeat(2,1fr)}
.hero-visual img{height:360px}
.footer-links{grid-template-columns:repeat(3,1fr)}
}
@media (min-width:1024px){
.mobile-header,.mobile-nav{display:none}
.desktop-header{height:76px;display:flex;align-items:center;gap:24px;width:min(1240px,calc(100% - 40px));margin:0 auto}
.desktop-logo img{height:42px;width:auto;max-width:150px}
.desktop-nav{display:flex;align-items:center;gap:4px;flex:1;justify-content:center}
.desktop-nav a{padding:10px 14px;border-radius:999px;font-weight:700;color:#333;font-size:15px}
.desktop-nav a.active,.desktop-nav a:hover{color:var(--red);background:var(--red-soft)}
.search-icon{width:34px;height:34px;border:1px solid var(--line);border-radius:50%;position:relative;background:#fff}
.search-icon:before{content:"";position:absolute;width:11px;height:11px;border:2px solid #333;border-radius:50%;left:9px;top:8px}
.search-icon:after{content:"";position:absolute;width:8px;height:2px;background:#333;transform:rotate(45deg);left:20px;top:21px;border-radius:2px}
.desktop-action{justify-self:auto}
.section{padding:64px 0}
.hero-inner{grid-template-columns:1.02fr .98fr;padding:58px 0 64px}
.category-grid{grid-template-columns:repeat(3,1fr)}
.service-grid,.security-grid,.info-grid{grid-template-columns:repeat(3,1fr)}
.content-layout{grid-template-columns:1.35fr .65fr}
.reverse .image-panel{order:2}
}