*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;background:#E6EBF2;color:#243447;line-height:1.75;min-width:320px}
a{color:#289CFF;text-decoration:none;transition:.2s ease}
a:hover{color:#1E90F0}
img{max-width:100%;height:auto;display:block}
h1,h2,h3,.section-title{color:#289CFF;line-height:1.35;margin:0 0 14px;font-weight:800}
p{margin:0 0 14px;color:#243447}.muted{color:#66788A}.tiny{color:#8A9AAF;font-size:14px}
.site-header{position:sticky;top:0;z-index:9999;background:#F5F7FB;backdrop-filter:blur(10px);box-shadow:0 8px 24px rgba(56,92,138,0.10)}
.desktop-nav-wrap{max-width:1260px;margin:0 auto;display:flex;align-items:center;gap:22px;min-height:76px;padding:0 22px}.brand-logo img{width:138px}.nav{flex:1;display:flex;align-items:center;justify-content:center;gap:2px;white-space:nowrap}.nav a{position:relative;padding:24px 8px 20px;color:#4E5F7A;font-size:14px;font-weight:700}.nav a.active,.nav a:hover{color:#289CFF}.nav a.active:after{content:"";position:absolute;left:12px;right:12px;bottom:12px;height:3px;border-radius:999px;background:#289CFF;box-shadow:0 0 14px rgba(40,156,255,.35)}
.main-btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:10px 24px;border-radius:999px;background:linear-gradient(180deg,#32D1F6 0%,#27B9F4 35%,#249BFF 100%);color:#FFFFFF!important;font-weight:800;border:none;box-shadow:0 10px 24px rgba(36,155,255,0.25);cursor:pointer;transition:.2s ease}.main-btn:hover{background:linear-gradient(180deg,#48D9F7 0%,#1E90F0 100%);transform:translateY(-1px);color:#FFFFFF!important}.header-btn{flex:0 0 auto}
.mobile-topbar{display:none}.site-main{max-width:1220px;margin:0 auto;padding:28px 20px 64px}.banner-slider{max-width:1200px;margin:28px auto 36px;border-radius:20px;background:#FFFFFF;box-shadow:0 18px 40px rgba(56,92,138,0.12);overflow:hidden;position:relative}.banner-track{display:flex;transition:transform .5s ease;will-change:transform}.banner-slide{min-width:100%;background:#FFFFFF}.banner-slider img{width:100%;height:auto;object-fit:contain;background:#FFFFFF}.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);width:42px;height:42px;border:none;border-radius:50%;background:rgba(245,247,251,.9);color:#289CFF;font-size:30px;line-height:1;box-shadow:0 10px 24px rgba(56,92,138,.16);cursor:pointer}.slider-arrow:hover{background:#FFFFFF}.slider-prev{left:16px}.slider-next{right:16px}.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:1px solid rgba(40,156,255,.45);background:rgba(255,255,255,.85);padding:0;cursor:pointer}.slider-dots button.active{width:26px;border-radius:999px;background:#289CFF;border-color:#289CFF}.banner-caption,.banner-text,.slide-title,.slide-desc,.slide-content,.slide-card,.banner-card{display:none!important}
.card,.zone-card,.info-card,.review-card,.image-card,.faq-item,.notice-band,.quick-card{background:rgba(255,255,255,0.92);border:1px solid rgba(40,156,255,0.16);box-shadow:0 14px 36px rgba(56,92,138,0.10);border-radius:22px}.section{margin:38px 0}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:18px}.section-heading p{max-width:760px;color:#66788A}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:#289CFF;background:#EEF2F7;border:1px solid rgba(40,156,255,.16);border-radius:999px;padding:5px 12px;font-size:13px;font-weight:800;margin-bottom:12px}.hero-grid,.two-col{display:grid;grid-template-columns:1.05fr .95fr;gap:24px;align-items:center}.home-intro{padding:30px}.home-intro h1{font-size:38px}.home-intro p{font-size:16px}.image-card{padding:14px;overflow:hidden}.content-img,.zone-card img,.app-section img,.banner-slider img{max-width:100%;height:auto}.image-card img,.zone-card img{width:100%;height:auto;object-fit:contain;border-radius:16px;background:#FFFFFF}.card-pad{padding:24px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.quick-card,.info-card,.zone-card,.review-card,.faq-item{padding:22px}.quick-card h3,.info-card h3,.zone-card h3,.review-card h3,.faq-item h3{font-size:20px}.link-more{font-weight:800;color:#289CFF}.number-list{counter-reset:item;display:grid;gap:14px}.number-item{position:relative;padding:18px 18px 18px 58px;background:#FFFFFF;border:1px solid rgba(40,156,255,.14);border-radius:18px}.number-item:before{counter-increment:item;content:counter(item);position:absolute;left:18px;top:18px;width:28px;height:28px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:#EEF2F7;color:#289CFF;font-weight:900}.notice-band{padding:24px;background:#DDE4EE}.notice-band strong{color:#289CFF}.inner-main{padding-top:34px}.inner-hero{padding:30px;display:grid;grid-template-columns:1.15fr .85fr;gap:28px;align-items:center}.inner-hero h1{font-size:36px}.inner-hero .image-card{box-shadow:none}.pill-list{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}.pill{display:inline-flex;background:#EEF2F7;color:#289CFF;border:1px solid rgba(40,156,255,.16);border-radius:999px;padding:6px 12px;font-weight:800;font-size:14px}.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.review-card p{color:#66788A}.review-card .name{margin-top:12px;font-weight:800;color:#289CFF}.faq-list{display:grid;gap:14px}.faq-item h3{margin-bottom:8px}.service-table{width:100%;border-collapse:separate;border-spacing:0 12px}.service-table th,.service-table td{text-align:left;padding:16px 18px;background:#FFFFFF;border-top:1px solid rgba(40,156,255,.12);border-bottom:1px solid rgba(40,156,255,.12)}.service-table th:first-child,.service-table td:first-child{border-left:1px solid rgba(40,156,255,.12);border-radius:16px 0 0 16px;color:#289CFF;font-weight:800}.service-table th:last-child,.service-table td:last-child{border-right:1px solid rgba(40,156,255,.12);border-radius:0 16px 16px 0;color:#66788A}.site-footer{background:#243447;color:#EAF3FF;margin-top:40px}.footer-inner{max-width:1220px;margin:0 auto;padding:44px 20px;display:grid;grid-template-columns:1.5fr .8fr .8fr 1.2fr;gap:28px}.footer-logo img{width:142px;margin-bottom:14px}.footer-brand p,.footer-note p{color:#EAF3FF;opacity:.88}.footer-col h3{color:#EAF3FF;font-size:18px;margin-bottom:12px}.footer-col a{display:block;color:#EAF3FF;opacity:.86;margin:6px 0}.footer-col a:hover{opacity:1;color:#FFFFFF}.footer-bottom{border-top:1px solid rgba(234,243,255,.14);padding:16px 20px;text-align:center;color:#EAF3FF;opacity:.72}.drawer-mask{position:fixed;inset:0;background:rgba(0,0,0,.42);z-index:10000;opacity:0;transition:.25s ease}.drawer-mask.show{opacity:1}.mobile-drawer{position:fixed;top:0;bottom:0;left:0;width:84vw;max-width:320px;background:#FFFFFF;z-index:10001;transform:translateX(-105%);transition:transform .28s ease;box-shadow:20px 0 48px rgba(0,0,0,.18);overflow-y:auto}.mobile-drawer.open{transform:translateX(0)}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:18px;border-bottom:1px solid rgba(40,156,255,.12)}.drawer-logo img{width:126px}.drawer-close{width:38px;height:38px;border:0;border-radius:50%;background:#EEF2F7;color:#289CFF;font-size:26px;line-height:1;cursor:pointer}.drawer-nav{display:grid;padding:12px}.drawer-nav a{padding:13px 14px;border-radius:14px;color:#4E5F7A;font-weight:800}.drawer-nav a.active,.drawer-nav a:hover{background:#EEF2F7;color:#289CFF}.drawer-open{overflow:hidden}
@media (max-width:1100px){.desktop-nav-wrap{display:none}.mobile-topbar{min-height:66px;padding:0 14px;display:grid;grid-template-columns:44px 1fr auto;align-items:center;gap:10px}.mobile-logo{justify-self:center}.mobile-logo img{width:126px}.menu-toggle{width:42px;height:42px;border:0;border-radius:12px;background:#EEF2F7;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px}.menu-toggle span{display:block;width:20px;height:2px;background:#289CFF;border-radius:999px}.header-btn{min-height:38px;padding:8px 16px}.site-main{padding-top:18px}.nav{display:none}.grid-4{grid-template-columns:repeat(2,1fr)}.hero-grid,.two-col,.inner-hero{grid-template-columns:1fr}.home-intro h1,.inner-hero h1{font-size:30px}.footer-inner{grid-template-columns:1fr 1fr}.reviews{grid-template-columns:1fr 1fr}}
@media (max-width:720px){.site-main{padding-left:14px;padding-right:14px}.banner-slider{margin:18px auto 26px;border-radius:16px}.slider-arrow{width:34px;height:34px;font-size:24px}.slider-prev{left:10px}.slider-next{right:10px}.slider-dots{bottom:10px}.grid-4,.grid-3,.grid-2,.reviews{grid-template-columns:1fr}.section-heading{display:block}.home-intro,.inner-hero,.card-pad,.quick-card,.info-card,.zone-card,.review-card,.faq-item,.notice-band{padding:18px}.footer-inner{grid-template-columns:1fr}.service-table,.service-table tbody,.service-table tr,.service-table td,.service-table th{display:block;width:100%}.service-table tr{margin-bottom:12px}.service-table td,.service-table th{border:1px solid rgba(40,156,255,.12);border-radius:12px!important;margin-bottom:-1px}.pill-list{gap:8px}}
