*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#E6EBF2;color:#243447;font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;line-height:1.75;overflow-x:hidden}a{text-decoration:none;color:inherit}img{max-width:100%;height:auto;display:block}.site-header{position:fixed;top:0;left:0;right:0;background:rgba(245,247,251,.92);backdrop-filter:blur(10px);z-index:9999;border-bottom:1px solid rgba(40,156,255,.12)}.header-inner{max-width:1220px;margin:0 auto;padding:0 22px;display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:76px}.logo{flex:0 0 auto}.logo img{max-height:52px;width:auto;display:block}.nav-core{flex:1 1 auto;display:flex;justify-content:center;gap:22px;white-space:nowrap;flex-wrap:nowrap}.nav-core a{color:#4E5F7A;font-weight:700;font-size:15px}.nav-core a.active,.nav-core a:hover{color:#289CFF}.header-action{flex:0 0 auto;display:flex;align-items:center;gap:12px}.all-menu-btn{border:1px solid rgba(40,156,255,.18);background:rgba(255,255,255,.74);color:#289CFF;border-radius:999px;padding:10px 16px;cursor:pointer;font-weight:700}.main-btn{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(180deg,#32D1F6 0%,#27B9F4 35%,#249BFF 100%);color:#FFFFFF;border-radius:999px;padding:11px 22px;font-weight:800;box-shadow:0 12px 22px rgba(36,155,255,.24);border:0}.register-btn{white-space:nowrap}.mobile-menu-btn{display:none;border:0;background:transparent;width:38px;height:38px;padding:7px}.mobile-menu-btn span{display:block;height:2px;background:#289CFF;margin:6px 0;border-radius:2px}.site-main{padding-top:76px}.overlay,.drawer-overlay{position:fixed;inset:0;background:rgba(25,43,66,.35);z-index:9998;opacity:0;visibility:hidden;transition:.25s}.overlay.show,.drawer-overlay.show{opacity:1;visibility:visible}.mega-panel{position:fixed;top:76px;left:50%;transform:translateX(-50%) translateY(-12px);width:min(1120px,calc(100% - 32px));background:rgba(255,255,255,.96);border:1px solid rgba(40,156,255,.16);border-radius:24px;box-shadow:0 24px 60px rgba(56,92,138,.18);z-index:10000;padding:24px;opacity:0;visibility:hidden;transition:.25s}.mega-panel.open{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}.mega-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.mega-head strong{font-size:22px;color:#289CFF}.mega-head button,.drawer-top button{border:0;background:#EEF2F7;color:#289CFF;border-radius:999px;padding:8px 14px;font-weight:700;cursor:pointer}.mega-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.mega-group{background:#F5F7FB;border-radius:18px;padding:18px}.mega-group h3{margin:0 0 12px;color:#289CFF}.mega-group a{display:block;padding:11px 10px;border-radius:14px;color:#4E5F7A}.mega-group a:hover{background:#fff}.mega-group span{display:block;font-weight:800;color:#243447}.mega-group em{font-style:normal;font-size:13px;color:#8A9AAF}.mobile-drawer{position:fixed;top:0;left:0;width:84%;max-width:320px;height:100vh;background:#FFFFFF;z-index:10001;transform:translateX(-105%);transition:.25s;box-shadow:18px 0 42px rgba(36,52,71,.18);overflow:auto}.mobile-drawer.open{transform:translateX(0)}.drawer-top{display:flex;align-items:center;justify-content:space-between;padding:18px;border-bottom:1px solid #EEF2F7}.drawer-logo img{height:44px;width:auto}.drawer-nav{padding:12px 18px 28px;display:grid;gap:8px}.drawer-nav a{padding:12px 14px;border-radius:14px;background:#F5F7FB;color:#4E5F7A;font-weight:700}.drawer-lock{overflow:hidden}.banner-slider{max-width:1200px;margin:28px auto 36px;border-radius:22px;background:#FFFFFF;box-shadow:0 18px 40px rgba(56,92,138,.12);overflow:hidden;position:relative}.slide{display:none}.slide.active{display:block}.banner-slider img{width:100%;height:auto;object-fit:contain;background:#FFFFFF}.slider-prev,.slider-next{position:absolute;top:50%;transform:translateY(-50%);width:42px;height:42px;border-radius:50%;border:0;background:rgba(255,255,255,.78);color:#289CFF;font-size:24px;cursor:pointer;box-shadow:0 8px 18px rgba(56,92,138,.18)}.slider-prev{left:16px}.slider-next{right:16px}.slider-dots{position:absolute;left:0;right:0;bottom:14px;display:flex;justify-content:center;gap:9px}.slider-dot{width:10px;height:10px;border-radius:50%;border:0;background:rgba(78,95,122,.32);cursor:pointer}.slider-dot.active{background:#289CFF}.banner-caption,.banner-text,.slide-title,.slide-desc,.slide-content,.slide-card,.banner-card{display:none!important}.container{max-width:1200px;margin:0 auto;padding:0 20px}.section{margin:28px auto}.hero-card,.card,.zone-card,.info-card,.review-card,.faq-item,.notice-card{background:rgba(255,255,255,.92);border:1px solid rgba(40,156,255,.16);box-shadow:0 14px 36px rgba(56,92,138,.10);border-radius:24px;padding:28px}.hero-card{display:grid;grid-template-columns:1.2fr .8fr;gap:26px;align-items:center}.eyebrow,.tag,.num{color:#289CFF;font-weight:800}.section-title,h1,h2,h3{color:#289CFF}h1{font-size:38px;line-height:1.25;margin:0 0 16px}h2{font-size:28px;margin:0 0 14px}h3{margin-top:0}.muted{color:#66788A}.soft{color:#8A9AAF}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.card p,.zone-card p,.info-card p,.review-card p,.faq-item p{margin-bottom:0;color:#243447}.content-img,.zone-card img,.app-section img,.banner-slider img{max-width:100%;height:auto}.image-box{border-radius:22px;overflow:hidden;background:#FFFFFF;border:1px solid rgba(40,156,255,.12)}.image-box img{width:100%;height:auto;object-fit:contain}.zone-card img{border-radius:18px;margin-bottom:14px;background:#FFFFFF}.pill-list{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}.pill-list a,.pill-list span{background:#EEF2F7;color:#289CFF;border-radius:999px;padding:8px 13px;font-weight:700;font-size:14px}.matrix{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.matrix a{background:#FFFFFF;border:1px solid rgba(40,156,255,.16);border-radius:20px;padding:20px;box-shadow:0 12px 28px rgba(56,92,138,.09)}.matrix strong{display:block;color:#289CFF;margin-bottom:8px}.review-card{position:relative}.review-card:before{content:'“';position:absolute;right:22px;top:4px;color:#DDE4EE;font-size:78px;line-height:1}.faq-list{display:grid;gap:16px}.faq-item h3{font-size:18px;margin-bottom:8px}.notice-card{background:#DDE4EE}.site-footer{background:#243447;color:#EAF3FF;margin-top:52px}.footer-inner{max-width:1200px;margin:0 auto;padding:42px 20px;display:grid;grid-template-columns:1.5fr 1fr 1fr 1.4fr;gap:26px}.footer-brand img{height:50px;width:auto;margin-bottom:12px}.footer-links{display:grid;align-content:start;gap:8px}.footer-links a{color:#EAF3FF}.footer-inner h3{color:#EAF3FF}.copyright{text-align:center;border-top:1px solid rgba(234,243,255,.14);padding:16px;color:#C9D8E8}.page-hero{max-width:1200px;margin:32px auto 24px;padding:0 20px}.page-hero .hero-card{min-height:300px}.breadcrumb{color:#66788A;margin-bottom:10px}.app-section{display:grid;grid-template-columns:.9fr 1.1fr;gap:24px;align-items:center}.contact-box{background:#F5F7FB;border-radius:18px;padding:18px}.timeline{counter-reset:item;display:grid;gap:14px}.timeline li{list-style:none;background:#FFFFFF;border-radius:16px;padding:16px 16px 16px 52px;position:relative;border:1px solid rgba(40,156,255,.14)}.timeline li:before{counter-increment:item;content:counter(item);position:absolute;left:16px;top:16px;width:26px;height:26px;border-radius:50%;background:#289CFF;color:#fff;display:grid;place-items:center;font-weight:800}@media(max-width:900px){.header-inner{min-height:68px;padding:0 14px;gap:10px}.site-main{padding-top:68px}.mobile-menu-btn{display:block;flex:0 0 auto}.logo{position:absolute;left:50%;transform:translateX(-50%)}.logo img{max-height:42px}.nav-core,.all-menu-btn{display:none}.header-action{margin-left:auto}.register-btn{padding:9px 16px}.mega-panel{display:none}.hero-card,.grid-2,.grid-3,.grid-4,.matrix,.app-section,.footer-inner{grid-template-columns:1fr}.banner-slider{margin:18px 12px 26px;border-radius:16px}.container{padding:0 14px}.hero-card,.card,.zone-card,.info-card,.review-card,.faq-item,.notice-card{padding:22px;border-radius:20px}h1{font-size:30px}h2{font-size:24px}.slider-prev,.slider-next{width:34px;height:34px;font-size:20px}.footer-inner{gap:10px}.page-hero{padding:0 14px}.page-hero .hero-card{min-height:0}}