:root{--red:rgb(213,5,5);--red-dark:#a90404;--text:#181818;--muted:#666;--line:#e9e9e9;--light:#f6f6f6;--soft:#fff4f4;--card:#fff;--shadow:0 12px 36px rgba(0,0,0,.06)}
*{box-sizing:border-box}html,body{margin:0;padding:0;overflow-x:hidden}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--text);background:#fff;line-height:1.72}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(1180px,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:88px 1fr 88px;align-items:center;padding:0 14px;background:#fff}.menu-button{width:42px;height:42px;border:0;background:#fff;display:flex;flex-direction:column;gap:5px;justify-content:center;padding:8px;cursor:pointer}.menu-button span{height:2px;background:#222;border-radius:2px;width:24px}.mobile-logo{justify-self:center}.mobile-logo img{max-height:34px}.top-action,.main-btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;background:var(--red);color:#fff;font-weight:700;border:1px solid var(--red);transition:.2s}.top-action{height:38px;padding:0 18px;font-size:14px}.top-action:hover,.main-btn:hover{background:var(--red-dark);border-color:var(--red-dark)}.mobile-nav{display:none;padding:8px 16px 18px;background:#fff;border-top:1px solid var(--line);grid-template-columns:1fr 1fr;gap:10px}.mobile-nav.open{display:grid}.mobile-nav a{padding:10px 12px;border-radius:12px;background:var(--light);font-size:14px}.mobile-nav a.active{color:var(--red);background:var(--soft);font-weight:700}.desktop-header{display:none;height:76px;align-items:center;gap:24px}.desktop-logo img{max-height:42px}.desktop-nav{display:flex;align-items:center;gap:22px;flex:1;justify-content:center}.desktop-nav a{font-size:15px;color:#333;position:relative;white-space:nowrap}.desktop-nav a.active,.desktop-nav a:hover{color:var(--red);font-weight:700}.search-icon{width:22px;height:22px;border:2px solid #333;border-radius:50%;position:relative;display:inline-block}.search-icon:after{content:"";width:9px;height:2px;background:#333;position:absolute;right:-6px;bottom:0;transform:rotate(45deg);border-radius:2px}.main-btn{min-height:46px;padding:0 26px;font-size:16px}.section{padding:58px 0}.section.alt{background:var(--light)}.section-head{margin-bottom:26px}.eyebrow,.badge{display:inline-flex;align-items:center;border-radius:999px;background:var(--soft);color:var(--red);font-weight:700;font-size:13px;padding:6px 12px}.section h2,.content-section h2{font-size:28px;line-height:1.25;margin:12px 0 10px}.section p,.content-section p{color:var(--muted);margin:0 0 12px}.sports-hero{background:linear-gradient(180deg,#fff,#fafafa);padding:34px 0 58px}.hero-grid{display:grid;gap:28px;align-items:center}.hero-copy h1{font-size:34px;line-height:1.18;margin:14px 0}.hero-copy p{color:#555;font-size:17px}.hero-tags,.hero-data-cards{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}.hero-tags span,.status{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);padding:8px 12px;border-radius:999px;font-size:13px;color:#555}.banner-section{position:relative;border-radius:24px;overflow:hidden;background:#fff;box-shadow:var(--shadow)}.banner-section img{width:100%;aspect-ratio:16/11;object-fit:cover}.hero-data-card{background:#fff;border:1px solid var(--line);border-left:4px solid var(--red);border-radius:16px;padding:14px 16px;min-width:150px;box-shadow:var(--shadow)}.hero-data-card strong{display:block;font-size:20px}.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:var(--card);border:1px solid var(--line);border-radius:18px;padding:20px;box-shadow:0 8px 24px rgba(0,0,0,.04)}.sports-card h3,.service-card h3,.info-card h3{margin:0 0 8px;font-size:19px}.card-link{display:inline-flex;margin-top:8px;color:var(--red);font-weight:700}.tag{display:inline-block;background:var(--soft);color:var(--red);padding:4px 9px;border-radius:999px;font-size:12px;font-weight:700;margin-bottom:10px}.image-text{display:grid;gap:28px;align-items:center}.image-box{border-radius:22px;overflow:hidden;box-shadow:var(--shadow);background:#fff}.feature-list{display:grid;gap:10px;margin-top:18px}.feature-list span,.checklist li{padding:12px 14px;border-radius:14px;background:#fff;border:1px solid var(--line);color:#555}.score-panel,.data-panel{background:#fff;border:1px solid var(--line);border-radius:22px;padding:20px;box-shadow:var(--shadow)}.score-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}.score-row:last-child{border-bottom:0}.score{font-weight:800;color:var(--red);font-size:22px}.data-list{display:grid;gap:10px;margin-top:14px}.data-list div{display:flex;justify-content:space-between;border:1px solid var(--line);padding:10px 12px;border-radius:12px}.app-showcase{background:#fff}.app-card{display:grid;gap:24px;align-items:center;background:var(--light);border:1px solid var(--line);border-radius:24px;padding:24px}.app-card img{max-height:440px;margin:auto}.security-section{background:#fff}.responsible-play-section{background:var(--soft);border-top:1px solid #ffd9d9;border-bottom:1px solid #ffd9d9}.responsible-box{display:grid;gap:14px}.responsible-box .info-card{border-color:#ffd0d0}.cta{padding:56px 0;background:linear-gradient(135deg,var(--red),#b70404);color:#fff;text-align:center}.cta p{color:#ffecec}.cta .main-btn{background:#fff;color:var(--red);border-color:#fff}.page-hero{background:linear-gradient(180deg,#fff,#f8f8f8);padding:44px 0;border-bottom:1px solid var(--line)}.page-hero h1{font-size:34px;line-height:1.2;margin:14px 0 10px}.page-hero p{max-width:760px;color:#555}.content-section{padding:46px 0}.content-grid{display:grid;gap:22px}.checklist{list-style:none;padding:0;margin:16px 0;display:grid;gap:10px}.checklist li:before{content:"✓";color:var(--red);font-weight:900;margin-right:8px}.site-footer{background:#1c1c1c;color:#eee;padding-top:42px}.footer-grid{display:grid;gap:28px}.footer-logo{max-height:38px;margin-bottom:14px}.site-footer p{color:#bbb}.site-footer a{display:block;color:#ddd;margin:7px 0}.site-footer h3{margin:0 0 12px}.footer-bottom{text-align:center;border-top:1px solid #333;margin-top:32px;padding:18px;color:#aaa;font-size:13px}.notice{border-left:4px solid var(--red);background:var(--soft);padding:16px 18px;border-radius:14px;color:#555}.single-button-note{text-align:center;margin:24px 0}
@media(min-width:640px){.category-grid{grid-template-columns:repeat(2,1fr)}.service-grid,.security-grid,.info-grid{grid-template-columns:repeat(2,1fr)}.faq-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:920px){.mobile-header,.mobile-nav{display:none!important}.desktop-header{display:flex}.sports-hero{padding:64px 0 74px}.hero-grid{grid-template-columns:1.02fr .98fr}.hero-copy h1{font-size:50px}.section{padding:76px 0}.category-grid,.service-grid{grid-template-columns:repeat(3,1fr)}.security-grid,.info-grid{grid-template-columns:repeat(3,1fr)}.image-text{grid-template-columns:1fr 1fr}.image-text.reverse .image-box{order:2}.app-card{grid-template-columns:.8fr 1.2fr}.page-hero h1{font-size:44px}.content-grid{grid-template-columns:2fr 1fr}.footer-grid{grid-template-columns:1.4fr 1fr 1fr 1.3fr}.section h2,.content-section h2{font-size:34px}}