:root{--red:rgb(213,5,5);--red-dark:#b90404;--red-soft:#fff0f0;--text:#171717;--muted:#666;--light:#f6f6f6;--line:#e8e8e8;--card:#fff;--shadow:0 12px 34px rgba(0,0,0,.07);--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(--text);background:#fff;line-height:1.7;overflow-x:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;display:block}.container{width:min(100% - 32px,1220px);margin:0 auto}.section{padding:58px 0}.section.alt{background:var(--light)}.section-title{font-size:28px;line-height:1.25;margin:0 0 12px}.section-desc{color:var(--muted);margin:0 0 26px;max-width:760px}.main-btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:12px 24px;border-radius:999px;background:var(--red);color:#fff;font-weight:700;border:0;box-shadow:0 12px 24px rgba(213,5,5,.22);transition:.2s}.main-btn:hover{background:var(--red-dark);transform:translateY(-1px)}.link-more{display:inline-flex;color:var(--red);font-weight:700;margin-top:12px}.badge,.page-badge{display:inline-flex;align-items:center;padding:6px 12px;border-radius:999px;background:var(--red-soft);color:var(--red);font-weight:700;font-size:13px}.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:1000}.mobile-header{height:58px;display:grid;grid-template-columns:46px 1fr auto;align-items:center;gap:8px;padding:0 14px}.menu-button{width:42px;height:42px;border:0;background:#fff;border-radius:12px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px}.menu-button span{width:22px;height:2px;background:#222;border-radius:2px}.mobile-logo{justify-self:center}.mobile-logo img{max-height:34px}.top-action{display:inline-flex;align-items:center;justify-content:center;background:var(--red);color:#fff;border-radius:999px;padding:9px 15px;font-weight:700;font-size:14px;white-space:nowrap}.mobile-nav{display:none;padding:8px 16px 18px;border-top:1px solid var(--line);background:#fff}.mobile-nav.open{display:grid;grid-template-columns:1fr 1fr;gap:8px}.mobile-nav a{padding:10px 12px;border:1px solid var(--line);border-radius:12px;color:#333;background:#fafafa}.mobile-nav a.active{color:var(--red);border-color:rgba(213,5,5,.25);background:var(--red-soft)}.desktop-header{display:none}.desktop-logo img{max-height:42px}.desktop-nav{display:flex;gap:24px;align-items:center;justify-content:center;flex:1}.desktop-nav a{font-weight:700;color:#333;white-space:nowrap}.desktop-nav a.active,.desktop-nav a:hover{color:var(--red)}.search-icon{width:24px;height:24px;border:2px solid #333;border-radius:50%;position:relative;display:inline-block}.search-icon:after{content:"";position:absolute;width:9px;height:2px;background:#333;right:-7px;bottom:0;transform:rotate(45deg);border-radius:2px}.sports-hero,.banner-section{background:linear-gradient(180deg,#fff 0%,#fff6f6 100%);padding:44px 0 62px}.hero-grid{display:grid;gap:30px;align-items:center}.hero-copy h1{font-size:34px;line-height:1.18;margin:14px 0}.hero-copy p{color:#444;margin:0 0 22px}.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}.hero-tags span{padding:8px 13px;border-radius:999px;background:#fff;border:1px solid #ffd7d7;color:var(--red);font-weight:700}.hero-visual{position:relative}.hero-visual img{border-radius:24px;box-shadow:var(--shadow);width:100%;object-fit:cover}.hero-data-cards{display:grid;gap:12px;margin-top:14px}.hero-data-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px;box-shadow:0 8px 20px rgba(0,0,0,.04)}.hero-data-card b{display:block;color:var(--red);font-size:20px}.category-grid,.service-grid,.card-grid{display:grid;grid-template-columns:1fr;gap:18px}.sports-card,.service-card,.info-card,.faq-item,.score-card,.data-panel,.content-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:0 8px 24px rgba(0,0,0,.04)}.sports-card h3,.service-card h3,.info-card h3{margin:10px 0 8px;font-size:20px}.sports-card p,.service-card p,.info-card p{color:var(--muted);margin:0}.service-card .tag{display:inline-flex;color:var(--red);background:var(--red-soft);border-radius:999px;padding:4px 10px;font-size:12px;font-weight:700}.split{display:grid;gap:28px;align-items:center}.split img{border-radius:24px;box-shadow:var(--shadow)}.feature-list{display:grid;gap:12px;margin-top:18px}.feature-list div{padding:14px 16px;border-left:4px solid var(--red);background:#fff;border-radius:12px;border:1px solid var(--line)}.score-panel{display:grid;gap:14px}.score-card{display:flex;align-items:center;justify-content:space-between;gap:12px}.score-card .teams{font-weight:800}.score-card .score{font-size:22px;color:var(--red);font-weight:900}.status{display:inline-flex;padding:4px 9px;border-radius:999px;background:var(--red-soft);color:var(--red);font-size:12px;font-weight:700}.data-panel ul,.checklist{margin:0;padding:0;list-style:none;display:grid;gap:10px}.data-panel li,.checklist li{padding-left:26px;position:relative;color:#444}.data-panel li:before,.checklist li:before{content:"";position:absolute;left:0;top:.65em;width:10px;height:10px;background:var(--red);border-radius:50%}.app-showcase{background:#fff;border-radius:26px;border:1px solid var(--line);box-shadow:var(--shadow);padding:24px}.app-showcase img{max-height:420px;margin:auto}.security-section .card-grid{grid-template-columns:1fr}.responsible-play-section{background:var(--red-soft);border-top:1px solid #ffd4d4;border-bottom:1px solid #ffd4d4}.responsible-play-section .info-card{background:#fff}.faq-list{display:grid;gap:14px}.faq-item h3{margin:0 0 8px;font-size:18px}.faq-item p{margin:0;color:var(--muted)}.cta{background:linear-gradient(135deg,var(--red),#9c0303);color:#fff;border-radius:28px;padding:34px;text-align:center}.cta p{color:#ffeaea}.page-hero{background:linear-gradient(180deg,#fff,#fff6f6);padding:46px 0}.page-hero h1{font-size:34px;line-height:1.2;margin:14px 0 10px}.page-hero p{color:#555;max-width:820px}.content-section{padding:46px 0}.content-layout{display:grid;gap:22px}.content-card h2{font-size:24px;margin:0 0 10px}.content-card p{color:#555;margin:0 0 12px}.notice{padding:18px;border-radius:18px;background:var(--red-soft);border:1px solid #ffd1d1;color:#5d1111}.site-footer{background:#181818;color:#eee;padding-top:44px}.footer-grid{display:grid;gap:26px}.footer-logo{max-height:40px;margin-bottom:14px}.site-footer p{color:#cfcfcf}.site-footer a{display:block;color:#dcdcdc;margin:8px 0}.site-footer h3{color:#fff;margin:0 0 10px}.footer-note{border-left:4px solid var(--red);padding-left:12px}.footer-bottom{text-align:center;color:#aaa;border-top:1px solid #333;margin-top:30px;padding:18px 12px;font-size:14px}
@media (min-width:640px){.category-grid,.service-grid,.card-grid{grid-template-columns:repeat(2,1fr)}.hero-data-cards{grid-template-columns:repeat(3,1fr)}.security-section .card-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:900px){.mobile-header,.mobile-nav{display:none!important}.desktop-header{height:76px;display:flex;align-items:center;gap:26px;width:min(100% - 40px,1240px);margin:0 auto}.hero-grid{grid-template-columns:1.05fr .95fr}.hero-copy h1{font-size:50px}.category-grid{grid-template-columns:repeat(3,1fr)}.service-grid{grid-template-columns:repeat(3,1fr)}.card-grid{grid-template-columns:repeat(3,1fr)}.split{grid-template-columns:1fr 1fr}.split.reverse .split-media{order:2}.score-panel{grid-template-columns:1fr 1fr}.content-layout{grid-template-columns:2fr 1fr}.footer-grid{grid-template-columns:2fr 1fr 1fr 1fr}.page-hero h1{font-size:44px}.security-section .card-grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:420px){.container{width:min(100% - 24px,1220px)}.hero-copy h1,.page-hero h1{font-size:29px}.section{padding:42px 0}.mobile-nav.open{grid-template-columns:1fr}.top-action{padding:8px 12px}}