:root{--primary:rgb(176,219,245);--primary-dark:#12679a;--blue:#0c315a;--light:#eef8ff;--lighter:#f7fbff;--line:#d8eaf6;--gray:#5f6b7a;--dark:#111827;--soft:#f3f6f9;--white:#fff;}
*{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(--dark);background:linear-gradient(180deg,#fff 0%,#f7fbff 100%);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:0 auto}.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50;box-shadow:0 10px 28px rgba(12,49,90,.06)}.mobile-header{height:62px;display:grid;grid-template-columns:76px 1fr 86px;align-items:center;padding:0 14px;background:#fff}.menu-button{width:42px;height:42px;border:1px solid var(--line);border-radius:14px;background:#fff;display:flex;flex-direction:column;justify-content:center;gap:5px;padding:0 10px}.menu-button span{height:2px;background:var(--blue);border-radius:8px}.mobile-logo{justify-self:center}.mobile-logo img,.logo img{height:36px;object-fit:contain}.top-action,.main-btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;background:var(--primary);color:#08243f;font-weight:800;border:1px solid rgba(12,49,90,.08);box-shadow:0 8px 18px rgba(28,130,186,.16);transition:.2s;padding:11px 18px;white-space:nowrap}.top-action:hover,.main-btn:hover{background:var(--primary-dark);color:#fff;transform:translateY(-1px)}.mobile-nav{display:none;background:#fff;padding:8px 16px 16px;border-top:1px solid var(--line);grid-template-columns:1fr 1fr;gap:10px}.mobile-nav.open{display:grid}.mobile-nav a{padding:12px 14px;border:1px solid var(--line);border-radius:14px;background:var(--lighter);font-size:14px;color:var(--blue)}.mobile-nav a.active,.desktop-nav a.active{background:var(--primary);color:#08243f;font-weight:800}.desktop-header{display:none}.desktop-nav{display:flex;align-items:center;gap:6px;flex:1;justify-content:center}.desktop-nav a{padding:10px 13px;border-radius:999px;color:#29445f;font-size:15px}.desktop-nav a:hover{background:var(--light)}.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(--blue);border-radius:50%;left:9px;top:8px}.search-icon:after{content:"";position:absolute;width:8px;height:2px;background:var(--blue);transform:rotate(45deg);left:21px;top:22px;border-radius:3px}.sports-hero{padding:42px 0 30px}.hero-wrap{display:grid;gap:26px;align-items:center}.hero-copy h1,.page-hero h1{font-size:clamp(32px,7vw,62px);line-height:1.12;margin:14px 0;color:var(--blue);letter-spacing:-.04em}.hero-copy p,.page-hero p,.section-lead{color:var(--gray);font-size:17px;margin:0 0 20px}.badge{display:inline-flex;align-items:center;gap:6px;padding:7px 13px;border-radius:999px;background:var(--light);color:var(--primary-dark);font-weight:800;font-size:14px;border:1px solid var(--line)}.tag-row{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0}.tag-row span,.mini-tag{padding:7px 12px;border-radius:999px;background:#fff;border:1px solid var(--line);color:var(--blue);font-size:14px}.banner-card{background:#fff;border:1px solid var(--line);border-radius:26px;padding:12px;box-shadow:0 16px 40px rgba(12,49,90,.1);position:relative;overflow:hidden}.banner-card img{border-radius:20px;width:100%;min-height:230px;object-fit:cover}.hero-data-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:12px}.hero-data-cards div{background:var(--light);border:1px solid var(--line);border-radius:18px;padding:12px;text-align:center}.hero-data-cards strong{display:block;color:var(--blue);font-size:20px}.section{padding:54px 0}.section.alt{background:var(--lighter)}.section-head{margin-bottom:24px}.section-head h2,.content-section h2{font-size:clamp(26px,4vw,38px);color:var(--blue);margin:10px 0}.category-grid,.service-grid,.info-grid,.security-grid,.faq-grid{display:grid;gap:16px}.category-grid,.service-grid{grid-template-columns:1fr}.sports-card,.service-card,.info-card,.faq-item,.score-card,.timeline-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px;box-shadow:0 10px 26px rgba(12,49,90,.06)}.sports-card h3,.service-card h3,.info-card h3,.faq-item h3{color:var(--blue);margin:0 0 8px}.sports-card p,.service-card p,.info-card p,.faq-item p{color:var(--gray);margin:0}.text-link{display:inline-flex;margin-top:14px;color:var(--primary-dark);font-weight:800}.service-card .mini-tag{display:inline-block;margin-bottom:12px}.split,.app-showcase,.data-panel{display:grid;gap:24px;align-items:center}.split img,.app-showcase img,.data-panel img{border-radius:24px;border:1px solid var(--line);box-shadow:0 14px 34px rgba(12,49,90,.08);background:#fff}.checklist{list-style:none;margin:18px 0 0;padding:0;display:grid;gap:10px}.checklist li{position:relative;padding:12px 14px 12px 40px;background:#fff;border:1px solid var(--line);border-radius:16px;color:#334155}.checklist li:before{content:"✓";position:absolute;left:14px;top:10px;width:20px;height:20px;border-radius:50%;background:var(--primary);display:flex;align-items:center;justify-content:center;color:#073052;font-weight:900;font-size:12px}.score-panel{display:grid;gap:12px}.score-card{display:flex;align-items:center;justify-content:space-between;gap:12px}.score-card strong{color:var(--blue)}.status{padding:5px 10px;border-radius:999px;background:var(--primary);font-size:12px;font-weight:800;color:#09243d}.stats-list{display:grid;gap:10px}.stats-list div{display:flex;justify-content:space-between;padding:12px;border-radius:14px;background:var(--light);border:1px solid var(--line);color:#29445f}.security-section{background:#fff}.responsible-section{background:linear-gradient(180deg,var(--light),#fff);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.notice-box{border-left:5px solid var(--primary-dark);background:#fff;border-radius:18px;padding:20px;box-shadow:0 10px 24px rgba(12,49,90,.06);color:#334155}.page-hero{padding:46px 0;background:linear-gradient(180deg,#fff,var(--light));border-bottom:1px solid var(--line)}.content-section{padding:40px 0}.content-section p{color:var(--gray)}.two-col{display:grid;gap:18px}.cta{margin:48px auto 0;border-radius:28px;padding:32px;background:var(--blue);color:#fff;text-align:center}.cta h2{margin:0 0 10px;color:#fff}.cta p{color:#dbeafe;margin:0 0 18px}.site-footer{background:#071f38;color:#eaf5ff;margin-top:56px;padding:42px 0 18px}.footer-grid{display:grid;gap:24px}.footer-logo{height:34px;margin-bottom:16px}.site-footer p{color:#c8d9e8;margin:0 0 12px}.site-footer h3{margin:0 0 12px;color:#fff}.site-footer a{display:block;color:#c8d9e8;margin:8px 0}.footer-note{border-top:1px solid rgba(255,255,255,.12);margin-top:28px;padding-top:18px;font-size:13px}.download-box{text-align:center;background:#fff;border:1px solid var(--line);border-radius:26px;padding:30px;box-shadow:0 16px 36px rgba(12,49,90,.08)}.steps{counter-reset:step;display:grid;gap:14px;margin-top:22px}.steps li{counter-increment:step;list-style:none;background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px 16px 16px 54px;position:relative}.steps li:before{content:counter(step);position:absolute;left:16px;top:16px;width:26px;height:26px;border-radius:50%;background:var(--primary);display:flex;align-items:center;justify-content:center;color:#08243f;font-weight:900}
@media (min-width:700px){.category-grid{grid-template-columns:repeat(2,1fr)}.service-grid,.info-grid,.security-grid,.faq-grid{grid-template-columns:repeat(2,1fr)}.hero-wrap,.split,.app-showcase,.data-panel,.two-col{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1.3fr 1fr 1fr 1fr}}
@media (min-width:1000px){.mobile-header,.mobile-nav{display:none!important}.desktop-header{height:76px;display:flex;align-items:center;gap:20px}.category-grid{grid-template-columns:repeat(3,1fr)}.service-grid{grid-template-columns:repeat(3,1fr)}.sports-hero{padding:74px 0 56px}.hero-wrap{grid-template-columns:1.05fr .95fr}.section{padding:74px 0}.score-panel{grid-template-columns:1fr 1fr}.app-showcase{grid-template-columns:.9fr 1.1fr}.data-panel{grid-template-columns:1.1fr .9fr}.content-section{padding:58px 0}.top-action{padding:11px 22px}}