:root{--primary:rgb(176,219,245);--primary-dark:#4f97c3;--deep:#12324a;--muted:#64748b;--light:#f3f9fd;--lighter:#eef8ff;--line:#d9edf8;--white:#fff;--text:#111827;--shadow:0 14px 38px rgba(18,50,74,.08);--radius:20px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",Arial,sans-serif;background:#f8fbfd;color:var(--text);line-height:1.7;overflow-x:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(1180px,calc(100% - 32px));margin:auto}.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}.mobile-header{height:64px;display:grid;grid-template-columns:60px 1fr 88px;align-items:center;padding:0 14px;background:#fff}.menu-button{width:42px;height:42px;border:0;background:transparent;display:flex;flex-direction:column;gap:5px;justify-content:center;align-items:center}.menu-button span{width:23px;height:2px;background:var(--deep);border-radius:4px}.mobile-logo{justify-self:center}.mobile-logo img{max-height:38px}.top-action,.main-btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;background:var(--primary);color:var(--deep);font-weight:800;padding:10px 18px;border:1px solid rgba(18,50,74,.08);box-shadow:0 10px 24px rgba(79,151,195,.16);transition:.2s}.top-action:hover,.main-btn:hover{background:var(--primary-dark);color:#fff;transform:translateY(-1px)}.desktop-header{display:none}.mobile-nav{display:none;padding:8px 16px 16px;background:#fff;border-top:1px solid var(--line);grid-template-columns:repeat(2,1fr);gap:8px}.mobile-nav.open{display:grid}.mobile-nav a{padding:10px 12px;border-radius:12px;background:var(--light);color:var(--deep);font-weight:700}.mobile-nav a.active{background:var(--primary)}.sports-hero,.page-hero{position:relative;padding:52px 0;background:linear-gradient(135deg,#fff 0%,#edf8ff 100%);overflow:hidden}.hero-grid{display:grid;gap:28px}.badge,.category-badge{display:inline-flex;border-radius:999px;background:#e8f6ff;color:#156089;font-weight:800;padding:7px 14px;margin-bottom:12px}.sports-hero h1,.page-hero h1{font-size:34px;line-height:1.16;margin:0 0 16px;color:var(--deep);letter-spacing:-.03em}.lead{font-size:17px;color:#486071;max-width:760px}.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0}.hero-tags span,.mini-tag{padding:8px 12px;border-radius:999px;background:#fff;border:1px solid var(--line);color:#1b5d84;font-weight:700}.hero-visual{position:relative}.banner-img,.feature-img{border-radius:24px;box-shadow:var(--shadow);border:1px solid var(--line);background:#fff}.hero-data-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:12px}.hero-data-cards div{background:#fff;border:1px solid var(--line);border-radius:16px;padding:13px;text-align:center}.hero-data-cards strong{display:block;color:var(--deep);font-size:20px}.section{padding:56px 0}.section.alt{background:#fff}.section-head{margin-bottom:26px}.section-head h2{font-size:28px;line-height:1.2;color:var(--deep);margin:0 0 10px}.section-head p{color:var(--muted);margin:0;max-width:760px}.category-grid,.service-grid,.security-grid,.info-grid{display:grid;gap:16px}.sports-card,.service-card,.info-card,.faq-item,.score-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:0 8px 24px rgba(18,50,74,.05)}.sports-card h3,.service-card h3,.info-card h3{margin:0 0 8px;color:var(--deep)}.sports-card p,.service-card p,.info-card p,.faq-item p{color:#526575;margin:0}.text-link{display:inline-flex;margin-top:14px;color:#1f719e;font-weight:800}.service-card .mini-tag{display:inline-flex;margin-bottom:12px;background:var(--lighter)}.split{display:grid;gap:28px;align-items:center}.feature-list{display:grid;gap:12px;margin-top:18px}.feature-list li,.checklist 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solid var(--line);border-radius:18px;padding:18px;color:#445566}.faq-list{display:grid;gap:14px}.faq-item h3{margin:0 0 8px;color:var(--deep)}.cta{padding:44px 0;background:linear-gradient(135deg,var(--primary),#eaf7ff);text-align:center}.cta h2{color:var(--deep);font-size:30px;margin:0 0 12px}.page-hero{text-align:left}.content-section{padding:34px 0}.content-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:26px;box-shadow:var(--shadow);margin-bottom:18px}.content-card h2{color:var(--deep);margin-top:0}.checklist{padding:0;margin:14px 0 0;display:grid;gap:10px}.site-footer{background:#0e2a40;color:#d9edf8;margin-top:0}.footer-grid{display:grid;gap:24px;padding:42px 0}.footer-logo{max-height:40px;margin-bottom:14px}.site-footer h3{color:#fff;margin:0 0 12px}.site-footer a{display:block;color:#d9edf8;margin:8px 0}.site-footer p{color:#c4d7e4}.footer-bottom{text-align:center;border-top:1px solid 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