:root{
    --bg:#E6EBF2;
    --panel:#FFFFFF;
    --soft:#F5F7FB;
    --soft2:#EEF2F7;
    --soft3:#DDE4EE;
    --blue:#289CFF;
    --text:#243447;
    --muted:#66788A;
    --light:#8A9AAF;
    --nav:#4E5F7A;
    --footer:#243447;
    --footerText:#EAF3FF;
    --shadow:0 14px 36px rgba(56,92,138,0.10);
    --deepShadow:0 24px 60px rgba(56,92,138,0.18);
    --grad:linear-gradient(180deg, #32D1F6 0%, #27B9F4 35%, #249BFF 100%);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;line-height:1.75;overflow-x:hidden;padding-top:76px}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
button,input,textarea{font:inherit}
.container{width:min(1200px, calc(100% - 32px));margin:0 auto}
.site-header{position:fixed;top:0;left:0;right:0;z-index:9998;background:rgba(245,247,251,0.92);backdrop-filter:blur(10px);border-bottom:1px solid rgba(40,156,255,0.12)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:76px}
.logo{flex:0 0 auto;display:flex;align-items:center}.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:var(--nav);font-weight:700;font-size:15px;padding:10px 4px;border-bottom:2px solid transparent}.nav-core a:hover,.nav-core a.is-active{color:var(--blue);border-color:var(--blue)}
.header-action{flex:0 0 auto;display:flex;align-items:center;gap:12px}.all-menu-btn{border:1px solid rgba(40,156,255,0.18);background:rgba(255,255,255,0.74);color:var(--blue);border-radius:999px;padding:10px 16px;cursor:pointer;font-weight:800}.main-btn,.register-btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:10px 20px;border-radius:999px;background:var(--grad);color:#FFFFFF;font-weight:800;box-shadow:0 12px 24px rgba(36,155,255,0.24);border:0}.register-btn{white-space:nowrap}.mobile-menu-btn{display:none;border:0;background:transparent;width:42px;height:42px;padding:9px;cursor:pointer}.mobile-menu-btn span{display:block;height:2px;background:var(--blue);border-radius:2px;margin:6px 0}
.site-mask{position:fixed;inset:0;background:rgba(20,42,68,0.38);z-index:9999;opacity:0;visibility:hidden;transition:.2s}.mega-open .site-mask,.drawer-open .site-mask{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(255,255,255,0.96);border:1px solid rgba(40,156,255,0.16);border-radius:24px;box-shadow:var(--deepShadow);z-index:10000;opacity:0;visibility:hidden;pointer-events:none;transition:.22s}.mega-open .mega-panel{opacity:1;visibility:visible;pointer-events:auto;transform:translateX(-50%) translateY(0)}.mega-head{display:flex;align-items:center;justify-content:space-between;padding:22px 24px 6px}.mega-head strong{color:var(--blue);font-size:22px}.panel-close,.drawer-close{border:0;background:var(--soft2);color:var(--blue);width:36px;height:36px;border-radius:50%;font-size:24px;line-height:36px;cursor:pointer}.mega-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;padding:18px 24px 26px}.mega-group{background:linear-gradient(180deg,#FFFFFF 0%,#F5F7FB 100%);border:1px solid rgba(40,156,255,0.12);border-radius:18px;padding:16px}.mega-group h3{margin:0 0 12px;color:var(--blue);font-size:17px}.mega-link{display:block;border-radius:14px;padding:10px 12px;margin:6px 0;color:var(--text);background:rgba(255,255,255,0.64)}.mega-link span{display:block;color:var(--nav);font-weight:800}.mega-link em{display:block;color:var(--light);font-style:normal;font-size:13px;line-height:1.5}.mega-link:hover,.mega-link.is-active{background:rgba(40,156,255,0.10)}.mega-link:hover span,.mega-link.is-active span{color:var(--blue)}
.mobile-drawer{position:fixed;top:0;left:0;width:min(84vw,320px);height:100vh;background:#FFFFFF;z-index:10001;transform:translateX(-105%);transition:.24s;box-shadow:var(--deepShadow);display:flex;flex-direction:column}.drawer-open .mobile-drawer{transform:translateX(0)}.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px;border-bottom:1px solid rgba(40,156,255,0.12)}.drawer-logo img{max-height:48px}.drawer-nav{padding:12px 14px 28px;overflow:auto}.drawer-nav a{display:block;padding:13px 14px;border-radius:14px;color:var(--nav);font-weight:800}.drawer-nav a.is-active,.drawer-nav a:hover{background:rgba(40,156,255,0.10);color:var(--blue)}body.drawer-open{overflow:hidden}
h1,h2,h3,.section-title{color:var(--blue);line-height:1.3}.eyebrow{display:inline-flex;color:var(--blue);font-weight:900;letter-spacing:.04em;background:rgba(40,156,255,0.10);padding:5px 12px;border-radius:999px;margin-bottom:12px}.hero{padding:34px 0 18px}.hero-card{display:grid;grid-template-columns:1.05fr .95fr;gap:28px;align-items:center;background:rgba(255,255,255,0.90);border:1px solid rgba(40,156,255,0.16);border-radius:28px;padding:36px;box-shadow:var(--shadow)}.hero h1{margin:0 0 14px;font-size:clamp(28px,4vw,48px)}.hero p{color:var(--muted);margin:0 0 14px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}.ghost-btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:10px 18px;border-radius:999px;border:1px solid rgba(40,156,255,0.24);background:#FFFFFF;color:var(--blue);font-weight:800}.content-img,.zone-card img,.app-section img,.banner-slider img{max-width:100%;height:auto}.hero-figure,.image-box{background:#FFFFFF;border-radius:24px;padding:12px;border:1px solid rgba(40,156,255,0.12);box-shadow:0 10px 26px rgba(56,92,138,0.08)}.hero-figure img,.image-box img{width:100%;height:auto;object-fit:contain;border-radius:18px}.section{padding:34px 0}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:20px}.section-head h2{margin:0;font-size:clamp(24px,3vw,36px)}.section-head p{margin:8px 0 0;color:var(--muted);max-width:760px}.card,.zone-card,.info-card,.review-card{background:rgba(255,255,255,0.92);border:1px solid rgba(40,156,255,0.16);box-shadow:var(--shadow);border-radius:22px}.card{padding:24px}.card h3,.info-card h3,.zone-card h3,.review-card h3{margin:0 0 10px;color:var(--blue)}.card p,.info-card p,.zone-card p,.review-card p{color:var(--muted);margin:0 0 10px}.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}.info-card{padding:22px}.info-card .num{display:inline-flex;width:36px;height:36px;border-radius:50%;align-items:center;justify-content:center;background:rgba(40,156,255,0.12);color:var(--blue);font-weight:900;margin-bottom:12px}.zone-card{overflow:hidden}.zone-card img{width:100%;max-height:180px;object-fit:contain;background:#FFFFFF;padding:10px}.zone-card .zone-body{padding:20px}.tag-list{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}.tag-list span{display:inline-flex;border-radius:999px;padding:6px 12px;background:rgba(40,156,255,0.10);color:var(--blue);font-weight:800;font-size:14px}.notice{background:linear-gradient(135deg,#FFFFFF 0%,#EEF2F7 100%);border:1px solid rgba(40,156,255,0.16);border-radius:24px;padding:24px;box-shadow:var(--shadow)}.notice strong{color:var(--blue)}.mini-list{display:grid;gap:12px;margin:16px 0 0;padding:0;list-style:none}.mini-list li{position:relative;background:rgba(255,255,255,0.82);border:1px solid rgba(40,156,255,0.12);border-radius:16px;padding:14px 16px 14px 42px;color:var(--muted)}.mini-list li:before{content:'✓';position:absolute;left:16px;top:13px;color:var(--blue);font-weight:900}.quote{font-size:16px;color:var(--text)!important}.quote:before{content:'“';color:var(--blue);font-size:28px;line-height:0}.faq-list{display:grid;gap:16px}.faq-item{background:#FFFFFF;border:1px solid rgba(40,156,255,0.16);border-radius:18px;padding:20px;box-shadow:0 10px 24px rgba(56,92,138,0.08)}.faq-item h3{margin:0 0 8px;font-size:18px}.faq-item p{margin:0;color:var(--muted)}.split{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:center}.light-panel{background:#F5F7FB;border:1px solid rgba(40,156,255,0.14);border-radius:24px;padding:26px}.contact-box{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.contact-box .card{text-align:center}.banner-slider{max-width:1200px;margin:28px auto 36px;border-radius:22px;background:#FFFFFF;box-shadow:0 18px 40px rgba(56,92,138,0.12);overflow:hidden;position:relative}.banner-track{position:relative;width:100%;background:#FFFFFF}.slide{display:none;width:100%;background:#FFFFFF}.slide.is-active{display:block}.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-radius:50%;border:0;background:rgba(255,255,255,0.84);color:var(--blue);font-size:30px;line-height:42px;cursor:pointer;box-shadow:0 10px 20px rgba(36,52,71,.14);z-index:5}.slider-arrow.prev{left:16px}.slider-arrow.next{right:16px}.slider-dots{position:absolute;left:0;right:0;bottom:14px;display:flex;justify-content:center;gap:8px;z-index:6}.slider-dot{width:10px;height:10px;border-radius:50%;border:0;background:rgba(78,95,122,0.36);cursor:pointer;padding:0}.slider-dot.is-active{background:var(--blue)}.banner-caption,.banner-text,.slide-title,.slide-desc,.slide-content,.slide-card,.banner-card{display:none!important}.site-footer{background:var(--footer);color:var(--footerText);margin-top:48px;padding:44px 0 20px}.footer-grid{display:grid;grid-template-columns:1.6fr .8fr .8fr 1fr;gap:28px}.footer-logo img{max-height:52px}.footer-brand p,.footer-safe p{color:#C9D8EA;margin:14px 0}.footer-note{font-size:14px}.footer-links h3,.footer-safe h3{color:#FFFFFF;margin:0 0 12px}.footer-links a{display:block;color:#EAF3FF;padding:5px 0}.footer-links a:hover{color:#78C8FF}.footer-btn{display:inline-flex;border-radius:999px;padding:10px 18px;background:var(--grad);color:#FFFFFF;font-weight:900}.footer-bottom{border-top:1px solid rgba(234,243,255,0.18);margin-top:26px;padding-top:18px;color:#B7C8DC;font-size:14px}.pill-row{display:flex;flex-wrap:wrap;gap:10px}.pill-row a,.pill-row span{border-radius:999px;padding:8px 13px;background:#FFFFFF;border:1px solid rgba(40,156,255,0.16);color:var(--blue);font-weight:800}.check-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.check-item{padding:16px;border-radius:16px;background:#FFFFFF;border:1px solid rgba(40,156,255,0.13);color:var(--muted)}.check-item strong{display:block;color:var(--blue);margin-bottom:4px}.page-main{min-height:60vh}.simple-page{padding-top:24px}.breadcrumb{color:var(--light);font-size:14px;margin:0 0 12px}.breadcrumb a{color:var(--blue)}
@media (max-width: 1024px){.mega-grid{grid-template-columns:repeat(2,1fr)}.grid-4{grid-template-columns:repeat(2,1fr)}.hero-card,.split{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.contact-box{grid-template-columns:1fr}}
@media (max-width: 760px){body{padding-top:68px}.header-inner{min-height:68px;gap:10px;position:relative}.mobile-menu-btn{display:block;flex:0 0 auto}.nav-core,.all-menu-btn{display:none}.logo{position:absolute;left:50%;transform:translateX(-50%)}.logo img{max-height:46px}.header-action{margin-left:auto}.register-btn{min-height:38px;padding:8px 15px}.mega-panel{display:none}.container{width:min(100% - 24px,1200px)}.banner-slider{margin:18px auto 26px;border-radius:16px}.slider-arrow{width:34px;height:34px;font-size:24px}.slider-arrow.prev{left:8px}.slider-arrow.next{right:8px}.hero{padding:22px 0 10px}.hero-card{padding:22px;border-radius:22px}.grid-2,.grid-3,.grid-4,.check-grid{grid-template-columns:1fr}.section{padding:24px 0}.section-head{display:block}.footer-grid{grid-template-columns:1fr}.hero-actions{gap:10px}.main-btn,.ghost-btn{width:auto}.card,.info-card{padding:20px}.zone-card img{max-height:160px}.footer-bottom{font-size:13px}.site-mask{background:rgba(20,42,68,.42)}}