*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",Arial,sans-serif;background:#E6EBF2;color:#243447;line-height:1.75;overflow-x:hidden}a{text-decoration:none;color:inherit}img{max-width:100%;height:auto;display:block}main{padding-top:86px}.site-header{position:fixed;top:0;left:0;right:0;z-index:9999;background:#F5F7FB;border-bottom:1px solid rgba(40,156,255,.14);box-shadow:0 10px 28px rgba(56,92,138,.1)}.header-inner{max-width:1240px;margin:auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:72px}.logo{flex:0 0 auto}.logo img{max-height:52px;width:auto}.nav-wrap{flex:1 1 auto;min-width:0;display:flex;justify-content:center}.nav{display:flex;align-items:center;gap:18px;white-space:nowrap;flex-wrap:nowrap}.nav a,.drop-trigger,.more-trigger{font-size:15px;color:#4E5F7A;font-weight:700;padding:24px 0;border:0;background:transparent;cursor:pointer}.nav a:hover,.nav .active,.drop-trigger:hover,.more-trigger:hover{color:#289CFF}.nav .active{box-shadow:inset 0 -3px 0 #289CFF}.header-action{flex:0 0 auto;display:flex;align-items:center}.main-btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 24px;border-radius:999px;background:linear-gradient(180deg,#32D1F6 0%,#27B9F4 35%,#249BFF 100%);color:#FFFFFF!important;font-weight:800;box-shadow:0 12px 24px rgba(36,155,255,.28);border:none}.main-btn.compact{min-width:82px;padding:0 22px}.text-link{color:#289CFF;font-weight:800}.dropdown,.more-dropdown{position:relative}.dropdown-menu,.more-menu{position:absolute;top:100%;left:0;min-width:180px;background:#FFFFFF;border:1px solid rgba(40,156,255,.12);border-radius:14px;box-shadow:0 18px 38px rgba(56,92,138,.16);z-index:10000;padding:8px;opacity:0;visibility:hidden;transform:translateY(8px);transition:.2s}.dropdown:hover .dropdown-menu,.more-dropdown:hover .more-menu,.more-dropdown.open .more-menu{opacity:1;visibility:visible;transform:translateY(0)}.dropdown-menu a,.more-menu a{display:block;padding:10px 14px;color:#4E5F7A;white-space:nowrap;border-radius:10px;box-shadow:none}.dropdown-menu a:hover,.more-menu a:hover{color:#289CFF;background:rgba(40,156,255,.08)}.menu-toggle{display:none;border:0;background:#FFFFFF;color:#289CFF;border-radius:12px;width:42px;height:42px;font-size:22px;box-shadow:0 8px 22px rgba(56,92,138,.12)}.drawer-mask{position:fixed;inset:0;background:rgba(36,52,71,.42);z-index:10001;opacity:0;visibility:hidden;transition:.25s}.mobile-drawer{position:fixed;top:0;bottom:0;left:0;width:84vw;max-width:320px;background:#FFFFFF;z-index:10002;transform:translateX(-105%);transition:.28s ease;box-shadow:18px 0 40px rgba(36,52,71,.2);overflow:auto}.drawer-open .drawer-mask{opacity:1;visibility:visible}.drawer-open .mobile-drawer{transform:translateX(0)}.drawer-open{overflow:hidden}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:18px;border-bottom:1px solid rgba(40,156,255,.12)}.drawer-head img{max-height:48px}.drawer-close{font-size:30px;border:0;background:#EEF2F7;color:#289CFF;border-radius:12px;width:42px;height:42px}.drawer-nav{padding:12px 16px 28px}.drawer-nav a{display:block;padding:13px 10px;color:#4E5F7A;border-bottom:1px solid rgba(40,156,255,.08);font-weight:700}.container{width:min(1200px,calc(100% - 32px));margin:auto}.section{padding:38px 0}.section-title,h1,h2,h3{color:#289CFF;line-height:1.25}.hero-title{font-size:clamp(30px,5vw,56px);margin:0 0 16px}.lead{font-size:18px;color:#66788A;max-width:860px}.muted{color:#66788A}.note{color:#8A9AAF;font-size:14px}.card,.zone-card,.info-card,.review-card,.faq-item,.hero-panel{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:22px}.hero-panel{padding:34px}.grid{display:grid;gap:22px}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.card,.zone-card,.info-card,.review-card,.faq-item{padding:24px}.tag{display:inline-flex;padding:5px 12px;border-radius:999px;background:rgba(40,156,255,.1);color:#289CFF;font-weight:800;font-size:13px}.content-img,.zone-card img,.app-section img,.banner-slider img{max-width:100%;height:auto}.media-card{padding:0;overflow:hidden}.media-card img{width:100%;height:auto;object-fit:contain;background:#FFFFFF}.media-card .media-body{padding:24px}.banner-slider{max-width:1200px;margin:28px auto 36px;border-radius:20px;background:#FFFFFF;box-shadow:0 18px 40px rgba(56,92,138,.12);overflow:hidden;position:relative;z-index:1}.slides{display:flex;transition:transform .45s ease}.slide{min-width:100%;position:relative;background:#FFFFFF}.slide img{width:100%;height:460px;object-fit:contain;background:#FFFFFF}.slide-copy{position:absolute;left:36px;bottom:32px;max-width:430px;background:rgba(255,255,255,.9);border:1px solid rgba(40,156,255,.14);border-radius:18px;padding:20px;box-shadow:0 14px 30px rgba(56,92,138,.12)}.slide-copy h2{margin:0 0 8px}.slide-copy p{margin:0;color:#66788A}.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border-radius:50%;border:0;background:rgba(255,255,255,.94);color:#289CFF;font-size:24px;box-shadow:0 10px 22px rgba(56,92,138,.18);cursor:pointer}.slider-arrow.prev{left:18px}.slider-arrow.next{right:18px}.slider-dots{position:absolute;left:0;right:0;bottom:14px;display:flex;justify-content:center;gap:8px}.slider-dots button{width:10px;height:10px;border-radius:50%;border:0;background:#DDE4EE;cursor:pointer}.slider-dots button.active{background:#289CFF;width:26px;border-radius:999px}.mobile-slide-info{display:none}.welcome{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:center}.welcome img,.app-image,.side-image{width:100%;border-radius:22px;background:#FFFFFF;box-shadow:0 14px 36px rgba(56,92,138,.1);object-fit:contain}.steps{counter-reset:item}.steps li{margin:0 0 12px;list-style:none;position:relative;padding-left:42px}.steps li:before{counter-increment:item;content:counter(item);position:absolute;left:0;top:2px;width:28px;height:28px;border-radius:50%;background:rgba(40,156,255,.12);color:#289CFF;display:flex;align-items:center;justify-content:center;font-weight:800}.faq-item h3{margin-top:0}.safe-box{background:#DDE4EE;border-radius:22px;padding:24px;border:1px solid rgba(40,156,255,.14)}.page-hero{padding:58px 0 28px}.page-hero .hero-panel{display:grid;grid-template-columns:1.15fr .85fr;gap:24px;align-items:center}.site-footer{background:#243447;color:#EAF3FF;margin-top:52px}.footer-inner{width:min(1200px,calc(100% - 32px));margin:auto;padding:42px 0}.footer-brand{display:grid;grid-template-columns:180px 1fr;gap:24px;align-items:center}.footer-brand img{max-height:58px}.footer-brand p,.footer-note{color:#EAF3FF;opacity:.9}.footer-links{display:flex;gap:16px;flex-wrap:wrap;margin:24px 0}.footer-links a{color:#EAF3FF}.footer-note{padding-top:18px;border-top:1px solid rgba(234,243,255,.16)}@media(max-width:1100px){.nav{gap:14px}.service-drop,.about-link{display:none}.more-dropdown{display:block}}@media(min-width:1101px){.more-dropdown{display:none}}@media(max-width:900px){main{padding-top:76px}.header-inner{min-height:66px;padding:0 14px;gap:10px}.menu-toggle{display:block;flex:0 0 auto}.nav-wrap{display:none}.logo{position:absolute;left:50%;transform:translateX(-50%)}.logo img{max-height:44px}.header-action{margin-left:auto}.main-btn.compact{min-width:72px;min-height:40px;padding:0 16px}.slide img{height:260px}.slide-copy{display:none}.mobile-slide-info{display:block;padding:18px 18px 50px;background:#FFFFFF}.mobile-slide-info h2{margin:0 0 8px}.slider-dots{bottom:16px}.banner-slider{margin:16px auto 24px}.welcome,.page-hero .hero-panel,.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.hero-panel{padding:24px}.section{padding:26px 0}.footer-brand{grid-template-columns:1fr}.footer-brand img{max-height:52px}.page-hero{padding-top:36px}}@media(max-width:520px){.container{width:min(100% - 24px,1200px)}.card,.zone-card,.info-card,.review-card,.faq-item{padding:20px}.slide img{height:210px}.slider-arrow{width:38px;height:38px}.slider-arrow.prev{left:10px}.slider-arrow.next{right:10px}.hero-title{font-size:30px}}