:root{--brand:rgb(213,5,5);--brand-dark:rgb(170,0,0);--text:#161616;--muted:#666;--light:#f6f6f6;--line:#e8e8e8;--soft:#fff4f4;--deep:#252525;--radius:18px;--shadow:0 12px 28px rgba(0,0,0,.08)}
*{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:1.75;overflow-x:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(1180px,92vw);margin:0 auto}.top-red-bar{display:none;background:var(--brand);color:#fff;font-size:13px}.top-red-inner{height:34px;display:flex;align-items:center;justify-content:space-between;gap:18px}.desktop-header{display:none}.mobile-header{height:62px;background:#fff;display:grid;grid-template-columns:72px 1fr 86px;align-items:center;border-bottom:1px solid var(--line);position:relative;z-index:20}.menu-button{width:46px;height:42px;margin-left:14px;border:0;background:#fff;display:flex;flex-direction:column;justify-content:center;gap:5px;padding:0;cursor:pointer}.menu-button span{display:block;width:22px;height:2px;background:#111;border-radius:4px}.mobile-logo{justify-self:center}.mobile-logo img{height:34px;width:auto}.mobile-action,.top-action{background:var(--brand);color:#fff;border-radius:999px;font-weight:700;text-align:center;box-shadow:0 8px 18px rgba(213,5,5,.2)}.mobile-action{padding:7px 14px;font-size:14px;margin-right:12px}.mobile-nav{display:none;background:#fff;border-bottom:1px solid var(--line);padding:8px 18px 18px;grid-template-columns:repeat(2,1fr);gap:10px;position:relative;z-index:19}.mobile-nav.open{display:grid}.mobile-nav a{padding:10px 12px;border-radius:12px;background:#f8f8f8;color:#333;font-size:14px}.mobile-nav a.active{background:var(--brand);color:#fff}.main-btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 28px;background:var(--brand);color:#fff;border-radius:999px;font-weight:800;box-shadow:0 10px 20px rgba(213,5,5,.2);transition:.2s}.main-btn:hover,.top-action:hover,.mobile-action:hover{background:var(--brand-dark);transform:translateY(-1px)}.section{padding:54px 0}.section.alt{background:var(--light)}.section-head{display:flex;flex-direction:column;gap:8px;margin-bottom:24px}.eyebrow{display:inline-flex;align-items:center;align-self:flex-start;background:var(--soft);color:var(--brand);font-size:13px;font-weight:800;border-radius:999px;padding:5px 12px}.section h2,.page-hero h1,.hero-copy h1{margin:0;color:#111;line-height:1.25}.section h2{font-size:26px}.section-head p,.lead{margin:0;color:var(--muted)}.banner-slider{position:relative;overflow:hidden;background:#f2f2f2}.slide{display:none;position:relative}.slide.active{display:block}.slide img{width:100%;height:auto}.slide-copy{padding:22px 4vw 28px;background:#fff}.slide-copy h1{font-size:28px;margin:0 0 10px}.slide-copy p{margin:0 0 18px;color:#555}.slider-dots{position:absolute;left:50%;bottom:12px;transform:translateX(-50%);display:flex;gap:8px;z-index:5}.slider-dot{width:9px;height:9px;border-radius:50%;border:0;background:rgba(0,0,0,.28);cursor:pointer}.slider-dot.active{background:var(--brand);width:24px;border-radius:99px}.slider-arrow{display:none}.hero-note{background:#fff;border-bottom:1px solid var(--line);font-size:14px;color:#555}.hero-note .container{padding:14px 0;display:flex;gap:10px;align-items:center}.hero-note b{color:var(--brand)}.category-grid,.service-grid,.focus-grid,.security-grid,.faq-grid,.point-grid,.related-grid{display:grid;gap:16px}.category-grid{grid-template-columns:1fr}.sports-card,.service-card,.focus-card,.security-card,.faq-item,.point-card,.data-card,.related-card,.step-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:0 6px 18px rgba(0,0,0,.04)}.sports-card .tag,.service-card .tag,.focus-card .status,.data-card .status{display:inline-flex;background:var(--soft);color:var(--brand);border-radius:999px;padding:4px 10px;font-size:12px;font-weight:800;margin-bottom:10px}.sports-card h3,.service-card h3,.focus-card h3,.security-card h3,.point-card h3,.data-card h3,.step-card h3{margin:0 0 8px;font-size:19px}.sports-card p,.service-card p,.focus-card p,.security-card p,.point-card p,.data-card p,.step-card p{margin:0;color:#555}.text-link{display:inline-flex;margin-top:14px;color:var(--brand);font-weight:800}.split{display:grid;gap:24px;align-items:center}.split-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:24px;box-shadow:var(--shadow)}.split img{border-radius:24px;border:1px solid var(--line);box-shadow:var(--shadow)}.check-list{display:grid;gap:10px;margin:18px 0 0;padding:0;list-style:none}.check-list li{position:relative;padding-left:26px;color:#444}.check-list li:before{content:"";position:absolute;left:0;top:.65em;width:10px;height:10px;border-radius:50%;background:var(--brand)}.score-panel{display:grid;gap:14px}.score-row{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px;display:grid;gap:8px}.score-row .teams{display:flex;align-items:center;justify-content:space-between;gap:12px;font-weight:800}.score-row .score{color:var(--brand);font-size:22px}.score-row p{margin:0;color:#666;font-size:14px}.app-showcase{background:#fff;border:1px solid var(--line);border-radius:28px;padding:24px;box-shadow:var(--shadow)}.platform-info{display:grid;gap:18px}.info-columns{display:grid;gap:16px}.info-list{background:#fff;border:1px solid var(--line);border-radius:22px;padding:22px}.info-list h3{margin:0 0 12px}.info-list article{padding:13px 0;border-top:1px solid var(--line)}.info-list article:first-of-type{border-top:0}.info-list h4{margin:0 0 4px;font-size:16px}.info-list p{margin:0;color:#555}.responsible-box{background:#fff;border-left:5px solid var(--brand);border-radius:18px;padding:22px;border-top:1px solid var(--line);border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.responsible-box p{margin:0;color:#555}.faq-item h3{margin:0 0 8px;font-size:18px}.faq-item p{margin:0;color:#555}.bottom-cta{background:linear-gradient(135deg,var(--brand),#b30000);color:#fff;text-align:center;border-radius:28px;padding:32px 22px}.bottom-cta h2{color:#fff;margin:0 0 10px}.bottom-cta p{margin:0 auto 20px;max-width:760px}.bottom-cta .main-btn{background:#fff;color:var(--brand);box-shadow:none}.page-hero{padding:44px 0;background:linear-gradient(180deg,#fff,#f8f8f8);border-bottom:1px solid var(--line)}.page-hero h1{font-size:30px;margin-bottom:12px}.page-hero p{margin:0;color:#555;max-width:860px}.breadcrumb{display:flex;gap:8px;align-items:center;font-size:14px;color:#777;margin-bottom:12px}.breadcrumb 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.main-btn{margin-top:12px}.step-grid{display:grid;gap:14px;counter-reset:steps}.step-card{position:relative;padding-left:62px}.step-card:before{counter-increment:steps;content:counter(steps);position:absolute;left:20px;top:22px;width:30px;height:30px;border-radius:50%;background:var(--brand);color:#fff;display:grid;place-items:center;font-weight:900}.site-footer{background:#202020;color:#fff;margin-top:0}.footer-grid{display:grid;gap:26px;padding:42px 0}.footer-logo img{height:42px;width:auto;margin-bottom:12px;background:#fff;border-radius:8px;padding:4px}.site-footer p{color:#d3d3d3;margin:0}.site-footer h3{margin:0 0 12px;color:#fff}.site-footer a{display:block;color:#ddd;margin:7px 0}.footer-bottom{text-align:center;color:#d0d0d0;border-top:1px solid rgba(255,255,255,.12);font-size:13px;padding:16px 0}.table-like{display:grid;gap:10px}.table-row{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center;background:#fff;border:1px solid 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@media (min-width:640px){.category-grid{grid-template-columns:repeat(2,1fr)}.service-grid,.focus-grid,.security-grid,.point-grid,.related-grid{grid-template-columns:repeat(2,1fr)}.faq-grid{grid-template-columns:repeat(2,1fr)}.step-grid{grid-template-columns:repeat(2,1fr)}.section h2{font-size:30px}.page-hero h1{font-size:36px}}
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@media (max-width:959px){.slide-copy h1{font-size:24px}.slide-copy{padding-bottom:42px}.hero-note .container{align-items:flex-start}.section{padding:44px 0}.sports-card,.service-card,.focus-card,.security-card,.faq-item,.point-card,.data-card,.related-card,.step-card,.content-card{padding:18px}.split-card,.app-showcase,.download-box{padding:20px}.footer-grid{padding:34px 0}.table-row{grid-template-columns:1fr}.pill{justify-self:start}}