:root{--red:rgb(213,5,5);--red-dark:rgb(168,4,4);--soft-red:#fff2f2;--text:#171717;--muted:#666;--gray:#f6f6f6;--line:#e9e9e9;--dark:#202020;--white:#fff;--shadow:0 10px 30px rgba(20,20,20,.07);--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:#fff;line-height:1.75;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}.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:70px 1fr 78px;align-items:center;padding:0 12px;background:#fff}.mobile-logo{justify-self:center}.mobile-logo img{max-height:34px;max-width:150px}.menu-button{width:42px;height:42px;border:0;background:#fff;display:flex;flex-direction:column;justify-content:center;gap:5px;padding:0 8px;cursor:pointer}.menu-button span{height:2px;background:#111;border-radius:3px}.top-action,.main-btn{display:inline-flex;align-items:center;justify-content:center;background:var(--red);color:#fff;border-radius:999px;font-weight:700;border:1px solid var(--red);transition:.2s;white-space:nowrap}.top-action{height:38px;padding:0 18px;font-size:14px}.main-btn{min-height:46px;padding:0 26px;box-shadow:0 10px 18px rgba(213,5,5,.18)}.top-action:hover,.main-btn:hover{background:var(--red-dark);border-color:var(--red-dark);transform:translateY(-1px)}.mobile-nav{display:none;background:#fff;border-top:1px solid var(--line);padding:10px 16px 16px;grid-template-columns:1fr 1fr;gap:10px}.mobile-nav.open{display:grid}.mobile-nav a{padding:11px 12px;border:1px solid var(--line);border-radius:12px;background:#fafafa;font-weight:600;font-size:14px}.mobile-nav a.active{color:var(--red);border-color:rgba(213,5,5,.25);background:var(--soft-red)}.desktop-header{display:none}.desktop-logo img{max-height:40px;max-width:170px}.desktop-nav{display:flex;gap:22px;align-items:center;flex:1;justify-content:center}.desktop-nav a{font-size:15px;font-weight:700;color:#333;padding:28px 0;position:relative}.desktop-nav a.active,.desktop-nav a:hover{color:var(--red)}.desktop-nav a.active:after{content:"";position:absolute;left:0;right:0;bottom:18px;height:3px;border-radius:5px;background:var(--red)}.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 #444;border-radius:50%;left:8px;top:8px}.search-icon:after{content:"";position:absolute;width:8px;height:2px;background:#444;transform:rotate(45deg);left:19px;top:21px;border-radius:2px}.section{padding:64px 0}.section-gray{background:var(--gray)}.section-title{font-size:28px;line-height:1.28;margin:0 0 12px}.section-desc{color:var(--muted);margin:0 0 28px;max-width:760px}.sports-hero,.banner-section{background:linear-gradient(180deg,#fff 0%,#fafafa 100%);padding:44px 0 58px}.hero-wrap{display:grid;gap:28px;align-items:center}.hero-copy h1{font-size:34px;line-height:1.16;margin:14px 0 16px;letter-spacing:-.4px}.hero-copy p{color:#555;margin:0 0 22px}.badge,.category-badge{display:inline-flex;align-items:center;gap:8px;background:var(--soft-red);color:var(--red);border:1px solid rgba(213,5,5,.16);border-radius:999px;padding:6px 12px;font-weight:800;font-size:13px}.hero-tags,.hero-data-cards{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0 24px}.hero-tags span,.hero-data-cards span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 14px;color:#444;font-weight:700;box-shadow:0 5px 18px rgba(0,0,0,.04)}.hero-media{position:relative}.hero-media img{border-radius:24px;box-shadow:var(--shadow);width:100%;aspect-ratio:16/10;object-fit:cover}.floating-score{position:absolute;left:14px;right:14px;bottom:14px;background:rgba(255,255,255,.95);border:1px solid var(--line);border-radius:16px;padding:12px;display:grid;gap:8px;box-shadow:var(--shadow)}.score-line{display:flex;justify-content:space-between;align-items:center;gap:12px;font-weight:800}.status{display:inline-flex;align-items:center;background:var(--soft-red);color:var(--red);border-radius:999px;padding:3px 9px;font-size:12px;font-weight:800}.category-grid,.service-grid,.info-grid,.security-grid,.faq-grid{display:grid;gap:16px}.category-grid{grid-template-columns:1fr}.sports-card,.service-card,.info-card,.faq-item,.score-card,.data-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:0 6px 18px rgba(0,0,0,.035)}.sports-card h3,.service-card h3,.info-card h3{margin:0 0 10px;font-size:19px}.sports-card p,.service-card p,.info-card p,.faq-item p{margin:0;color:#616161}.card-link{display:inline-flex;margin-top:16px;color:var(--red);font-weight:800}.service-card .mini-label{display:inline-block;color:var(--red);background:var(--soft-red);border-radius:999px;padding:4px 10px;font-size:12px;font-weight:800;margin-bottom:10px}.split{display:grid;gap:28px;align-items:center}.split img{border-radius:24px;box-shadow:var(--shadow)}.feature-list,.checklist{padding:0;margin:20px 0 0;list-style:none;display:grid;gap:10px}.feature-list li,.checklist li{background:#fff;border:1px solid var(--line);border-radius:13px;padding:12px 14px;color:#444}.feature-list li:before,.checklist li:before{content:"✓";color:var(--red);font-weight:900;margin-right:8px}.score-panel{background:#fff;border:1px solid var(--line);border-radius:24px;padding:22px;box-shadow:var(--shadow)}.score-list{display:grid;gap:12px;margin-top:16px}.score-card{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center}.score-card strong{font-size:18px}.data-panel{background:linear-gradient(180deg,#fff,#fff8f8)}.data-row{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding:10px 0;color:#555}.data-row:last-child{border-bottom:0}.app-showcase{background:#fff}.app-box{display:grid;gap:28px;align-items:center;background:linear-gradient(135deg,#fff,#fff5f5);border:1px solid rgba(213,5,5,.14);border-radius:28px;padding:26px;overflow:hidden}.app-box img{max-height:430px;margin:auto}.security-section .security-grid{grid-template-columns:1fr}.responsible-play-section{background:var(--soft-red);border-top:1px solid rgba(213,5,5,.12);border-bottom:1px solid rgba(213,5,5,.12)}.responsible-box{background:#fff;border:1px solid rgba(213,5,5,.16);border-radius:24px;padding:24px}.faq-item h3{font-size:18px;margin:0 0 8px}.cta{padding:54px 0;background:#f7f7f7;text-align:center}.cta-inner{background:var(--red);color:#fff;border-radius:28px;padding:34px 22px}.cta .main-btn{background:#fff;color:var(--red);border-color:#fff;box-shadow:none}.page-hero{padding:50px 0;background:linear-gradient(180deg,#fff,#fafafa);border-bottom:1px solid var(--line)}.page-hero h1{font-size:32px;line-height:1.2;margin:14px 0}.page-hero p{max-width:760px;color:#555;margin:0}.content-section{padding:46px 0}.content-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:24px;box-shadow:0 6px 18px rgba(0,0,0,.035);margin-bottom:18px}.content-card h2{margin:0 0 12px;font-size:23px}.content-card p{color:#555;margin:0 0 12px}.notice{background:var(--soft-red);border:1px solid rgba(213,5,5,.18);border-radius:20px;padding:20px;color:#4b3333}.download-steps{counter-reset:step;display:grid;gap:12px;margin:22px 0}.download-steps li{list-style:none;background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px 16px}.download-steps li:before{counter-increment:step;content:counter(step);display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:50%;background:var(--red);color:#fff;font-weight:900;margin-right:10px}.site-footer{background:#1f1f1f;color:#e9e9e9;padding-top:46px}.footer-grid{display:grid;gap:24px}.footer-logo{max-height:38px;margin-bottom:14px}.site-footer h3{color:#fff;margin:0 0 12px}.site-footer a{display:block;color:#ddd;margin:7px 0}.site-footer p{color:#cfcfcf;margin:0}.footer-bottom{border-top:1px solid #3a3a3a;margin-top:28px;padding:16px;text-align:center;color:#c9c9c9;font-size:14px}.two-col{display:grid;gap:18px}.table-like{border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#fff}.table-like div{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:13px 16px;border-bottom:1px solid var(--line)}.table-like div:last-child{border-bottom:0}.table-like b{color:var(--red)}
@media (min-width:640px){.category-grid{grid-template-columns:repeat(2,1fr)}.service-grid,.info-grid,.faq-grid,.security-grid{grid-template-columns:repeat(2,1fr)}.hero-copy h1{font-size:42px}.two-col{grid-template-columns:repeat(2,1fr)}}
@media (min-width:960px){.mobile-header,.mobile-nav{display:none!important}.desktop-header{height:82px;display:flex;align-items:center;gap:22px;width:min(1180px,calc(100% - 32px));margin:0 auto}.sports-hero,.banner-section{padding:70px 0}.hero-wrap,.split,.app-box{grid-template-columns:1.02fr .98fr}.hero-copy h1{font-size:52px}.category-grid{grid-template-columns:repeat(3,1fr)}.service-grid,.security-grid{grid-template-columns:repeat(3,1fr)}.info-grid{grid-template-columns:repeat(3,1fr)}.faq-grid{grid-template-columns:repeat(2,1fr)}.section{padding:82px 0}.section-title{font-size:36px}.page-hero h1{font-size:44px}.footer-grid{grid-template-columns:1.4fr .8fr .8fr 1.1fr}.content-card{padding:30px}.reverse .split-text{order:2}.reverse .split-media{order:1}}
@media (max-width:360px){.top-action{padding:0 12px}.mobile-header{grid-template-columns:56px 1fr 66px}.hero-copy h1{font-size:28px}.sports-card,.service-card,.info-card,.faq-item,.score-panel{padding:18px}}