:root{
    --brand: rgb(213, 5, 5);
    --brand-dark: rgb(170, 0, 0);
    --white: #ffffff;
    --light: #f6f7f9;
    --line: #e8e8ec;
    --text: #1b1b1f;
    --muted: #666a73;
    --dark: #111114;
    --shadow: 0 14px 36px rgba(20,20,24,.08);
    --radius: 18px;
}
*{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;
    color:var(--text);
    background:var(--white);
    line-height:1.7;
    overflow-x:hidden;
}
a{color:inherit;text-decoration:none;}
img{max-width:100%;height:auto;display:block;}
.container{width:min(1180px, calc(100% - 32px));margin:0 auto;}
.page-main{min-height:60vh;}

.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50;}
.mobile-topbar{height:62px;display:grid;grid-template-columns:86px 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:5px;padding:0;cursor:pointer;}
.menu-button span{width:24px;height:2px;background:#1b1b1f;border-radius:3px;transition:.2s ease;}
.menu-button.active span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.menu-button.active span:nth-child(2){opacity:0;}
.menu-button.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
.mobile-logo{justify-self:center;display:flex;align-items:center;justify-content:center;}
.mobile-logo img{max-height:34px;max-width:118px;object-fit:contain;}
.logo img,.desktop-logo img{height:42px;max-width:148px;object-fit:contain;}
.top-action{justify-self:end;background:var(--brand);color:#fff;border-radius:999px;padding:9px 18px;font-weight:700;font-size:14px;box-shadow:0 8px 18px rgba(213,5,5,.18);white-space:nowrap;}
.top-action:hover{background:var(--brand-dark);}
.mobile-nav{display:none;background:#fff;border-top:1px solid var(--line);padding:8px 16px 14px;}
.mobile-nav.open{display:grid;grid-template-columns:1fr 1fr;gap:8px;}
.mobile-nav a{padding:10px 12px;border-radius:12px;background:var(--light);font-size:14px;color:#333;}
.mobile-nav a.active{background:rgba(213,5,5,.09);color:var(--brand);font-weight:700;}
.desktop-header{display:none;}
.desktop-nav{display:flex;align-items:center;justify-content:center;gap:22px;flex:1;}
.desktop-nav a{font-size:15px;color:#2f3137;position:relative;padding:26px 0;white-space:nowrap;}
.desktop-nav a.active,.desktop-nav a:hover{color:var(--brand);font-weight:700;}
.desktop-nav a.active:after{content:"";position:absolute;left:0;right:0;bottom:16px;height:3px;border-radius:5px;background:var(--brand);}
.search-icon{width:34px;height:34px;border:1px solid var(--line);border-radius:50%;position:relative;display:inline-flex;margin-right:12px;}
.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;}

.main-btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 26px;border-radius:999px;background:var(--brand);color:#fff;font-weight:800;letter-spacing:.02em;box-shadow:0 12px 24px rgba(213,5,5,.22);transition:.2s ease;}
.main-btn:hover{background:var(--brand-dark);transform:translateY(-1px);}
.text-link{color:var(--brand);font-weight:700;display:inline-flex;align-items:center;gap:6px;}
.text-link:after{content:"›";font-size:20px;line-height:1;}
.badge,.section-badge{display:inline-flex;align-items:center;border-radius:999px;background:rgba(213,5,5,.08);color:var(--brand);font-size:13px;font-weight:800;padding:6px 12px;margin-bottom:12px;}
.section-head{margin-bottom:24px;}
.section-head h2{font-size:28px;line-height:1.24;margin:0 0 10px;color:var(--dark);}
.section-head p{margin:0;color:var(--muted);max-width:760px;}
.section{padding:54px 0;}
.light-section{background:var(--light);}

.sports-hero,.banner-section{background:linear-gradient(90deg,#fff 0%,#fff5f5 100%);}
.hero-wrap{display:grid;gap:28px;align-items:center;padding:34px 0 48px;}
.hero-copy h1{font-size:34px;line-height:1.18;margin:0 0 16px;color:#111;}
.hero-copy p{font-size:16px;color:#4f535c;margin:0 0 22px;}
.hero-points{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:22px 0 0;padding:0;list-style:none;}
.hero-points li{background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px;font-weight:700;font-size:14px;}
.hero-media{border-radius:24px;overflow:hidden;box-shadow:var(--shadow);border:1px solid rgba(213,5,5,.08);background:#fff;}
.hero-media img{width:100%;min-height:260px;object-fit:cover;}

.category-grid{display:grid;grid-template-columns:1fr;gap:16px;}
.sports-card,.service-card,.info-card,.faq-item,.score-card,.step-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:0 8px 24px rgba(20,20,24,.04);}
.sports-card h3,.service-card h3,.info-card h3,.score-card h3,.step-card h3{margin:0 0 8px;font-size:19px;color:#161616;}
.sports-card p,.service-card p,.info-card p,.score-card p,.step-card p{margin:0 0 14px;color:var(--muted);font-size:15px;}
.card-tag{display:inline-flex;margin-bottom:10px;border-radius:999px;background:rgba(213,5,5,.08);color:var(--brand);font-weight:800;font-size:12px;padding:4px 9px;}
.service-grid{display:grid;grid-template-columns:1fr;gap:16px;}
.service-card{position:relative;overflow:hidden;}
.service-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--brand);}

.split-layout{display:grid;gap:26px;align-items:center;}
.split-media{border-radius:24px;overflow:hidden;box-shadow:var(--shadow);background:#fff;border:1px solid var(--line);}
.split-media img{width:100%;object-fit:cover;}
.check-list{display:grid;gap:10px;margin:18px 0 0;padding:0;list-style:none;}
.check-list li{padding:12px 14px;border:1px solid var(--line);border-radius:14px;background:#fff;color:#3a3d44;}
.check-list li strong{color:#111;}

.score-panel,.data-panel{display:grid;gap:14px;}
.score-card{display:grid;grid-template-columns:1fr auto;gap:8px;align-items:center;}
.score-card .league{color:var(--muted);font-size:13px;}
.score-card .teams{font-weight:800;color:#111;}
.score-card .score{font-size:24px;font-weight:900;color:var(--brand);}
.status-label{display:inline-flex;border-radius:999px;background:#f2f2f4;color:#555;font-size:12px;font-weight:700;padding:5px 9px;}
.data-list{display:grid;gap:10px;margin:0;padding:0;list-style:none;}
.data-list li{display:flex;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px solid var(--line);}
.data-list span:first-child{color:#4d515b;}
.data-list span:last-child{font-weight:800;color:#111;}

.app-showcase{background:#fff4f4;position:relative;overflow:hidden;}
.app-box{display:grid;gap:24px;align-items:center;background:#fff;border:1px solid rgba(213,5,5,.12);border-radius:28px;padding:24px;box-shadow:var(--shadow);}
.app-features{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:18px 0 22px;}
.app-features span{background:var(--light);border-radius:14px;padding:12px;font-weight:700;color:#333;}
.app-media img{max-height:460px;margin:0 auto;object-fit:contain;}
.security-section .service-card:before{background:#202126;}
.responsible-play-section{background:#f7f7f8;}
.notice-box{border:1px solid rgba(213,5,5,.2);background:#fff;border-left:5px solid var(--brand);border-radius:18px;padding:20px;color:#3c3f47;}
.notice-box p{margin:0 0 10px;}
.notice-box p:last-child{margin-bottom:0;}

.faq-list{display:grid;gap:14px;}
.faq-item h3{margin:0 0 8px;font-size:18px;color:#111;}
.faq-item p{margin:0;color:var(--muted);}
.cta-section{padding:48px 0;background:var(--brand);color:#fff;text-align:center;}
.cta-section h2{font-size:30px;margin:0 0 10px;}
.cta-section p{max-width:760px;margin:0 auto 22px;color:rgba(255,255,255,.9);}
.cta-section .main-btn{background:#fff;color:var(--brand);box-shadow:none;}
.cta-section .main-btn:hover{background:#f3f3f3;}

.page-hero{background:linear-gradient(90deg,#fff 0%,#fff6f6 100%);border-bottom:1px solid var(--line);padding:44px 0;}
.page-hero h1{font-size:32px;line-height:1.22;margin:0 0 12px;color:#111;}
.page-hero p{max-width:820px;margin:0;color:var(--muted);font-size:16px;}
.content-grid{display:grid;grid-template-columns:1fr;gap:18px;}
.article-block{background:#fff;border:1px solid var(--line);border-radius:24px;padding:24px;box-shadow:0 8px 24px rgba(20,20,24,.04);}
.article-block h2{font-size:24px;margin:0 0 12px;color:#111;}
.article-block p{color:#535762;margin:0 0 14px;}
.article-block p:last-child{margin-bottom:0;}
.table-like{display:grid;gap:10px;margin-top:16px;}
.table-row{display:grid;grid-template-columns:1fr;gap:6px;padding:14px;border:1px solid var(--line);border-radius:14px;background:#fafafa;}
.table-row strong{color:#111;}
.steps-grid{display:grid;grid-template-columns:1fr;gap:14px;counter-reset:step;}
.step-card{position:relative;padding-left:56px;}
.step-card:before{counter-increment:step;content:counter(step);position:absolute;left:18px;top:20px;width:28px;height:28px;border-radius:50%;background:var(--brand);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:900;}

.site-footer{background:#151518;color:#fff;padding:42px 0 0;}
.footer-grid{display:grid;grid-template-columns:1fr;gap:26px;}
.footer-brand img{height:42px;max-width:148px;object-fit:contain;margin-bottom:14px;background:#fff;border-radius:10px;padding:5px;}
.footer-brand p{color:#c8c8cf;margin:0;max-width:460px;}
.footer-col h3{margin:0 0 12px;font-size:16px;}
.footer-col a{display:block;color:#c8c8cf;margin:7px 0;font-size:14px;}
.footer-col a:hover{color:#fff;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:32px;padding:18px 0;color:#b9bac0;font-size:13px;}
.footer-bottom p{margin:0;}

@media (min-width:640px){
    .category-grid{grid-template-columns:repeat(2,1fr);}
    .service-grid{grid-template-columns:repeat(2,1fr);}
    .content-grid{grid-template-columns:repeat(2,1fr);}
    .steps-grid{grid-template-columns:repeat(2,1fr);}
    .table-row{grid-template-columns:170px 1fr;align-items:center;}
}
@media (min-width:900px){
    .mobile-topbar,.mobile-nav{display:none!important;}
    .desktop-header{height:76px;display:flex;align-items:center;gap:22px;}
    .hero-wrap{grid-template-columns:1.02fr .98fr;padding:54px 0 66px;}
    .hero-copy h1{font-size:48px;}
    .section{padding:76px 0;}
    .section-head h2{font-size:34px;}
    .category-grid{grid-template-columns:repeat(3,1fr);}
    .service-grid{grid-template-columns:repeat(3,1fr);}
    .split-layout{grid-template-columns:1fr 1fr;gap:46px;}
    .score-panel{grid-template-columns:1fr 1fr;}
    .app-box{grid-template-columns:1.05fr .95fr;padding:38px 48px;}
    .page-hero{padding:62px 0;}
    .page-hero h1{font-size:42px;}
    .footer-grid{grid-template-columns:2fr 1fr 1fr 1fr;}
}
@media (min-width:1120px){
    .category-grid{grid-template-columns:repeat(6,1fr);}
    .desktop-nav{gap:26px;}
}