:root{--primary:rgb(176,219,245);--primary-deep:#2f85bd;--deep:#092946;--text:#1b2634;--muted:#657386;--light:#f4fbff;--line:#dceef8;--card:#fff;--gray:#f5f7fa;--shadow:0 16px 38px rgba(14,59,92,.09);--radius:20px}*{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:linear-gradient(180deg,#fff 0%,#f7fcff 42%,#fff 100%);line-height:1.75}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(1200px,calc(100% - 32px));margin:0 auto}.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}.mobile-topbar{height:62px;display:grid;grid-template-columns:86px 1fr 86px;align-items:center;padding:0 14px;background:#fff}.mobile-logo{justify-self:center}.mobile-logo img{height:34px;object-fit:contain}.menu-button{width:42px;height:42px;border:1px solid var(--line);background:#fff;border-radius:14px;display:flex;flex-direction:column;justify-content:center;gap:5px;padding:0 10px}.menu-button span{display:block;height:2px;background:var(--deep);border-radius:2px}.top-action,.main-btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;background:var(--primary);color:#07304e;font-weight:800;border:1px solid rgba(47,133,189,.2);box-shadow:0 8px 20px rgba(47,133,189,.15);transition:.25s}.top-action{height:38px;padding:0 17px;justify-self:end}.main-btn{min-height:48px;padding:0 24px}.top-action:hover,.main-btn:hover{background:var(--primary-deep);color:#fff;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:8px}.mobile-nav.open{display:grid}.mobile-nav a{padding:10px 12px;border-radius:12px;background:var(--light);font-weight:700;color:#16405e}.mobile-nav a.active{background:var(--primary)}.desktop-header{display:none;height:76px;align-items:center;gap:22px}.brand-logo img{height:42px;object-fit:contain}.desktop-nav{display:flex;align-items:center;gap:6px;flex:1;justify-content:center}.desktop-nav a{font-size:15px;font-weight:700;color:#274056;padding:10px 14px;border-radius:999px}.desktop-nav a.active,.desktop-nav a:hover{background:var(--primary);color:#082b47}.search-icon{width:34px;height:34px;border:2px solid var(--primary-deep);border-radius:50%;position:relative}.search-icon:after{content:"";position:absolute;width:10px;height:2px;background:var(--primary-deep);right:-6px;bottom:2px;transform:rotate(45deg);border-radius:2px}.desktop-action{justify-self:auto}.section{padding:58px 0}.section.alt{background:var(--light)}.sports-hero{padding:48px 0 58px;background:radial-gradient(circle at 80% 20%,rgba(176,219,245,.72),transparent 35%),linear-gradient(180deg,#fff,#f4fbff)}.hero-grid{display:grid;gap:28px}.badge,.category-badge{display:inline-flex;align-items:center;border-radius:999px;background:#e8f7ff;color:#12618d;font-weight:800;padding:7px 13px;font-size:14px}.sports-hero h1,.page-hero h1{font-size:clamp(34px,6vw,58px);line-height:1.12;margin:16px 0;color:var(--deep);letter-spacing:-1px}.lead{font-size:18px;color:#405468;max-width:720px}.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0}.hero-tags span,.status-tag{padding:8px 12px;border-radius:999px;background:#fff;border:1px solid var(--line);color:#215472;font-weight:700}.hero-visual{position:relative}.hero-visual img,.image-card 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:12px;margin-top:14px}.hero-data-cards div,.stat-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px;box-shadow:0 8px 24px rgba(14,59,92,.06)}.hero-data-cards strong,.stat-card strong{font-size:22px;color:var(--deep);display:block}.hero-data-cards span,.stat-card span{font-size:13px;color:var(--muted)}.section-title{margin-bottom:24px}.section-title h2{font-size:clamp(26px,4vw,38px);color:var(--deep);line-height:1.2;margin:8px 0}.section-title p{color:var(--muted);margin:0;max-width:780px}.category-grid,.service-grid,.info-grid,.faq-grid,.score-grid,.data-grid{display:grid;gap:18px}.category-grid{grid-template-columns:1fr}.sports-card,.service-card,.info-card,.faq-item,.score-card,.data-card,.content-section{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 10px 28px rgba(14,59,92,.06);padding:22px}.sports-card h3,.service-card h3,.info-card h3,.score-card h3,.data-card h3{margin:0 0 8px;color:var(--deep)}.sports-card p,.service-card p,.info-card p,.score-card p,.data-card p{color:var(--muted);margin:0}.text-link{display:inline-block;margin-top:16px;color:#176996;font-weight:800}.service-card .mini-tag{display:inline-block;margin-bottom:10px;background:#e8f7ff;color:#12618d;border-radius:999px;padding:5px 10px;font-size:13px;font-weight:800}.split{display:grid;gap:26px;align-items:center}.split.reverse .image-card{order:0}.feature-list,.checklist{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:10px}.feature-list li,.checklist li{padding:12px 14px;background:var(--light);border:1px solid var(--line);border-radius:14px;color:#284459}.score-panel,.data-panel,.responsible-section,.security-section,.app-showcase{background:#fff;border:1px solid var(--line);border-radius:26px;padding:24px;box-shadow:var(--shadow)}.score-board{display:grid;gap:14px}.score-line{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px;background:var(--light);border-radius:16px;border:1px solid var(--line)}.score-line b{color:var(--deep)}.timeline{margin-top:18px;border-left:3px solid var(--primary);padding-left:16px;display:grid;gap:12px}.timeline div{background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px}.responsible-section{background:linear-gradient(135deg,#e8f7ff,#fff)}.cta{background:linear-gradient(135deg,var(--primary),#eaf8ff);border-radius:28px;padding:34px;text-align:center;border:1px solid var(--line)}.cta h2{margin:0 0 8px;color:var(--deep)}.page-hero{padding:52px 0;background:linear-gradient(180deg,#fff,var(--light));border-bottom:1px solid var(--line)}.page-hero .summary{max-width:820px;color:#43596c;font-size:18px}.content-wrap{display:grid;gap:20px;padding:48px 0}.content-section h2{margin-top:0;color:var(--deep)}.notice{border-left:5px solid var(--primary-deep);background:#f3fbff;border-radius:16px;padding:18px;color:#26465c}.site-footer{background:#071f35;color:#dfeef7;padding:44px 0 24px;margin-top:40px}.footer-grid{display:grid;gap:24px}.footer-logo{height:38px;margin-bottom:12px}.site-footer h3{color:#fff;margin-top:0}.site-footer a{display:block;color:#d7edf9;margin:7px 0}.footer-note{border-top:1px solid rgba(255,255,255,.12);margin-top:28px;padding-top:18px;color:#a9c0d1;font-size:14px}@media(min-width:700px){.category-grid{grid-template-columns:repeat(2,1fr)}.service-grid,.info-grid,.faq-grid,.score-grid,.data-grid{grid-template-columns:repeat(2,1fr)}.hero-grid,.split{grid-template-columns:1fr 1fr}.split.reverse .image-card{order:2}}@media(min-width:980px){.mobile-topbar,.mobile-nav{display:none!important}.desktop-header{display:flex}.sports-hero{padding:72px 0}.category-grid{grid-template-columns:repeat(3,1fr)}.service-grid,.info-grid{grid-template-columns:repeat(3,1fr)}.score-grid,.data-grid{grid-template-columns:repeat(3,1fr)}.faq-grid{grid-template-columns:repeat(2,1fr)}.section{padding:76px 0}.content-wrap{grid-template-columns:1fr 1fr}.content-wrap .wide{grid-column:1/-1}}@media(max-width:420px){.hero-data-cards{grid-template-columns:1fr}.mobile-topbar{grid-template-columns:70px 1fr 70px}.top-action{padding:0 12px}.sports-card,.service-card,.info-card,.faq-item,.score-card,.data-card,.content-section{padding:18px}}