:root{--primary:rgb(176,219,245);--primary-dark:#2f7faa;--deep:#12364d;--blue:#eaf7ff;--soft:#f5fbff;--text:#1a1f24;--muted:#5f6d78;--line:#d9edf8;--white:#fff;--shadow:0 12px 35px rgba(25,67,92,.08);--radius:20px}
*{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;background:#f8fcff;color:var(--text);line-height:1.75;overflow-x:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(1200px,calc(100% - 32px));margin:0 auto}.site-header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 6px 22px rgba(26,55,76,.05)}.mobile-header{height:64px;display:grid;grid-template-columns:48px 1fr 76px;align-items:center;padding:0 14px;background:#fff}.desktop-header{display:none}.menu-button{width:42px;height:42px;border:0;background:#fff;border-radius:12px;padding:9px;display:flex;flex-direction:column;gap:5px;justify-content:center}.menu-button span{height:2px;background:var(--deep);border-radius:10px;display:block}.mobile-logo{display:flex;justify-content:center}.mobile-logo img,.logo img{height:38px;object-fit:contain}.top-action,.main-btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;background:var(--primary);color:#0d2b3c;font-weight:800;border:1px solid rgba(18,54,77,.08);box-shadow:0 8px 20px rgba(47,127,170,.16);transition:.2s ease}.top-action{height:38px;padding:0 16px;font-size:14px}.main-btn{min-height:48px;padding:0 24px;font-size:16px}.top-action:hover,.main-btn:hover{background:var(--primary-dark);color:#fff;transform:translateY(-1px)}.mobile-nav{display:none;background:#fff;border-top:1px solid var(--line);padding:10px 16px 18px;grid-template-columns:1fr 1fr;gap:8px}.mobile-nav.open{display:grid}.mobile-nav a{padding:10px 12px;border-radius:12px;background:var(--soft);color:var(--deep);font-weight:700;font-size:14px}.mobile-nav a.active{background:var(--primary);color:#0d2b3c}.search-icon{width:36px;height:36px;border-radius:50%;border:1px solid var(--line);position:relative;background:#fff}.search-icon:before{content:"";position:absolute;width:12px;height:12px;border:2px solid var(--deep);border-radius:50%;left:9px;top:8px}.search-icon:after{content:"";position:absolute;width:9px;height:2px;background:var(--deep);transform:rotate(45deg);left:21px;top:22px;border-radius:3px}.sports-hero,.page-hero{padding:56px 0;background:linear-gradient(135deg,#fff 0%,#eff9ff 55%,#dff2ff 100%)}.hero-grid{display:grid;gap:28px}.badge,.category-badge{display:inline-flex;align-items:center;width:max-content;padding:6px 12px;border-radius:999px;background:#e6f5ff;color:#1b6f9b;font-weight:800;font-size:13px}.sports-hero h1,.page-hero h1{font-size:34px;line-height:1.18;color:var(--deep);margin:16px 0}.hero-summary,.page-summary{font-size:17px;color:#415360;margin:0 0 22px}.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0}.hero-tags span{padding:8px 12px;background:#fff;border:1px solid var(--line);border-radius:999px;color:var(--deep);font-weight:700}.hero-visual{position:relative;background:#fff;border:1px solid var(--line);border-radius:26px;padding:12px;box-shadow:var(--shadow)}.hero-visual img{border-radius:20px;width:100%;height:250px;object-fit:cover}.hero-data-cards{display:grid;gap:10px;margin-top:12px}.hero-data-cards .data-chip{background:#f7fcff;border:1px solid var(--line);border-radius:16px;padding:12px}.data-chip strong{display:block;color:var(--deep);font-size:20px}.data-chip span{font-size:13px;color:var(--muted)}section{padding:54px 0}.section-title{display:flex;flex-direction:column;gap:8px;margin-bottom:24px}.section-title h2{font-size:28px;line-height:1.25;color:var(--deep);margin:0}.section-title p{margin:0;color:var(--muted)}.category-grid,.service-grid,.security-grid,.info-grid,.faq-grid{display:grid;gap:18px}.sports-card,.service-card,.info-card,.faq-item,.score-card,.data-panel,.checklist,.notice-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}.sports-card h3,.service-card h3,.info-card h3,.faq-item h3{margin:0 0 10px;color:var(--deep)}.sports-card p,.service-card p,.info-card p,.faq-item p{margin:0;color:var(--muted)}.card-link{display:inline-flex;margin-top:16px;color:#1b6f9b;font-weight:800}.service-card .mini-label{display:inline-flex;padding:4px 10px;background:#e5f4ff;color:#1b6f9b;border-radius:999px;font-size:12px;font-weight:800;margin-bottom:10px}.split-section{display:grid;gap:28px;align-items:center}.image-card{background:#fff;border:1px solid var(--line);border-radius:26px;padding:12px;box-shadow:var(--shadow)}.image-card img{border-radius:20px;width:100%;height:auto}.points{display:grid;gap:12px;margin-top:18px}.points div{padding:14px 16px;border:1px solid var(--line);border-radius:16px;background:#fff;color:var(--deep);font-weight:700}.score-panel{background:#f1faff}.score-row{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px;margin:12px 0;padding:14px;background:#fff;border:1px solid var(--line);border-radius:16px}.team{text-align:center;font-weight:800;color:var(--deep)}.score{font-size:22px;font-weight:900;color:#1b6f9b}.status{display:inline-block;padding:4px 9px;border-radius:999px;background:var(--primary);color:#0d2b3c;font-size:12px;font-weight:800}.data-list{display:grid;gap:10px;margin-top:14px}.data-list div{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px dashed var(--line);color:var(--muted)}.data-list strong{color:var(--deep)}.app-showcase{background:#fff}.app-box{display:grid;gap:26px;align-items:center;background:linear-gradient(135deg,#f6fcff,#e6f5ff);border:1px solid var(--line);border-radius:30px;padding:24px;box-shadow:var(--shadow)}.app-box img{max-height:420px;margin:auto}.checklist ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}.checklist li{position:relative;padding-left:26px;color:var(--muted)}.checklist li:before{content:"✓";position:absolute;left:0;top:0;color:#1b6f9b;font-weight:900}.security-section{background:#fff}.responsible-section{background:linear-gradient(135deg,#eaf7ff,#f8fcff)}.responsible-grid{display:grid;gap:16px}.notice-card strong{display:block;color:var(--deep);margin-bottom:6px}.notice-card p{margin:0;color:var(--muted)}.cta{background:linear-gradient(135deg,#dff2ff,#fff);text-align:center}.cta h2{color:var(--deep);margin:0 0 12px}.cta p{color:var(--muted);max-width:760px;margin:0 auto 20px}.page-hero{text-align:center}.page-hero .category-badge{margin:auto}.content-section{padding:44px 0}.content-layout{display:grid;gap:22px}.content-block{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}.content-block h2{margin:0 0 12px;color:var(--deep);font-size:24px}.content-block p{color:var(--muted);margin:0 0 12px}.timeline{display:grid;gap:12px}.timeline div{padding:16px;border-left:4px solid var(--primary);background:#f7fcff;border-radius:14px}.site-footer{background:#102f44;color:#dcebf3;padding:48px 0 18px}.footer-grid{display:grid;gap:24px}.footer-logo{height:40px;margin-bottom:14px}.site-footer h3{color:#fff;margin:0 0 12px}.site-footer a{display:block;color:#dcebf3;margin:6px 0}.site-footer p{color:#c6d8e2;margin:0}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:28px;padding-top:18px;display:grid;gap:8px;font-size:13px}.download-single{max-width:860px;margin:0 auto;text-align:center}.download-single .main-btn{margin:18px auto}.faq-page{max-width:960px;margin:0 auto}.muted-note{font-size:14px;color:var(--muted);background:#f7fcff;border:1px dashed var(--line);border-radius:14px;padding:14px}.keyword-safe{font-size:0;height:0;overflow:hidden}
@media (min-width:640px){.category-grid,.service-grid,.security-grid,.info-grid,.responsible-grid{grid-template-columns:repeat(2,1fr)}.hero-data-cards{grid-template-columns:repeat(3,1fr)}.hero-visual img{height:320px}.faq-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:960px){.mobile-header,.mobile-nav{display:none!important}.desktop-header{height:78px;display:flex;align-items:center;gap:24px}.desktop-nav{display:flex;gap:18px;flex:1;align-items:center;justify-content:center}.desktop-nav a{font-size:15px;color:var(--deep);font-weight:800;padding:8px 0;position:relative}.desktop-nav a.active,.desktop-nav a:hover{color:#1b6f9b}.desktop-nav a.active:after{content:"";position:absolute;left:0;right:0;bottom:-21px;height:3px;background:var(--primary);border-radius:3px}.hero-grid,.split-section,.app-box{grid-template-columns:1.05fr .95fr}.sports-hero h1,.page-hero h1{font-size:48px}.sports-hero{padding:76px 0}.page-hero{padding:72px 0}.category-grid,.service-grid,.security-grid{grid-template-columns:repeat(3,1fr)}.info-grid{grid-template-columns:repeat(4,1fr)}.content-layout{grid-template-columns:2fr 1fr}.footer-grid{grid-template-columns:2fr 1fr 1fr 1fr}.footer-bottom{grid-template-columns:1fr auto}.split-section.reverse .image-card{order:2}}