*{box-sizing:border-box}html,body{margin:0;min-height:100%;overflow-x:hidden;overflow-y:auto}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",Arial,sans-serif;background:#EAF6FF;color:#1F2D3A;line-height:1.75}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}p{margin:0 0 14px}.site-header{position:sticky;top:0;width:100%;z-index:9999;background:linear-gradient(180deg,rgba(105,180,240,.96) 0%,rgba(126,199,255,.92) 100%);backdrop-filter:blur(10px);box-shadow:0 8px 24px rgba(47,145,232,.14)}.header-inner{max-width:1280px;margin:0 auto;min-height:74px;padding:0 24px;display:flex;align-items:center;justify-content:space-between;gap:18px}.logo{display:flex;align-items:center;flex:0 0 auto}.logo img{max-height:52px;width:auto}.nav-core{display:flex;align-items:center;gap:10px;white-space:nowrap;flex-wrap:nowrap}.nav-core a{color:#0F4F7A;background:rgba(255,255,255,.62);border:1px solid rgba(255,255,255,.55);border-radius:999px;padding:10px 18px;font-weight:700;box-shadow:0 8px 22px rgba(47,145,232,.08)}.nav-core a:hover,.nav-core a.active{color:#0F4F7A;background:linear-gradient(135deg,rgba(255,255,255,.96),rgba(223,242,255,.88));box-shadow:0 10px 26px rgba(31,118,210,.16)}.header-actions{display:flex;align-items:center;gap:12px;flex:0 0 auto}.overview-btn,.mobile-menu-btn{border:0;cursor:pointer}.overview-btn{padding:10px 16px;border-radius:999px;background:rgba(255,255,255,.78);color:#0F4F7A;font-weight:800;box-shadow:0 10px 24px rgba(47,145,232,.12)}.mobile-menu-btn{display:none;background:rgba(255,255,255,.82);color:#0F4F7A;border-radius:12px;width:42px;height:38px;font-size:22px}.main-btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:12px 22px;background:linear-gradient(135deg,#7ED6FF 0%,#3EA8F4 48%,#1F76D2 100%);color:#FFF;font-weight:800;box-shadow:0 12px 28px rgba(31,118,210,.22);transition:.2s ease}.main-btn:hover{transform:translateY(-1px);box-shadow:0 16px 36px rgba(31,118,210,.3)}.header-btn{white-space:nowrap}.overlay{position:fixed;inset:0;background:rgba(15,79,122,.28);opacity:0;visibility:hidden;transition:.25s;z-index:9998}.category-panel{position:fixed;right:0;top:0;height:100vh;width:min(430px,92vw);background:#FFFFFF;box-shadow:0 18px 48px rgba(47,145,232,.18);z-index:10000;transform:translateX(105%);transition:.28s ease;overflow:auto;padding:22px}.panel-open .category-panel{transform:translateX(0)}.panel-open .overlay,.drawer-open .overlay{opacity:1;visibility:visible}.panel-head,.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:18px}.panel-head strong{font-size:22px;color:#1E5F8F}.panel-head button,.drawer-head button{border:0;background:#EAF6FF;color:#0F4F7A;border-radius:12px;width:38px;height:38px;font-size:24px;cursor:pointer}.panel-group{margin-bottom:18px}.panel-group h3{margin:0 0 10px;color:#2F91E8;font-size:16px}.panel-group a{display:block;padding:12px 14px;margin-bottom:8px;border:1px solid rgba(47,145,232,.15);border-radius:16px;background:#F3FAFF}.panel-group a span{display:block;font-weight:800;color:#0F4F7A}.panel-group a em{display:block;font-style:normal;font-size:13px;color:#526B82;margin-top:3px}.panel-group a:hover{border-color:#2F91E8;box-shadow:0 10px 24px rgba(47,145,232,.14)}.mobile-drawer{position:fixed;left:0;top:0;height:100vh;width:min(320px,86vw);background:linear-gradient(180deg,#FFFFFF,#F3FAFF);z-index:10000;transform:translateX(-105%);transition:.28s ease;overflow:auto;padding:18px}.drawer-open .mobile-drawer{transform:translateX(0)}.drawer-head img{max-height:48px}.drawer-nav{display:grid;gap:8px}.drawer-nav a{padding:11px 12px;border-radius:14px;background:#fff;border:1px solid rgba(47,145,232,.16);color:#0F4F7A;font-weight:700}.drawer-nav a.active{color:#2F91E8;background:#EAF6FF}.drawer-cta{width:100%;margin-top:16px}.container{max-width:1180px;margin:0 auto;padding:0 22px}.section{padding:74px 0}.hero-section{padding:78px 0 42px;background:radial-gradient(circle at 12% 20%,rgba(126,214,255,.32) 0%,rgba(126,214,255,0) 32%),radial-gradient(circle at 86% 18%,rgba(62,168,244,.22) 0%,rgba(62,168,244,0) 34%),linear-gradient(135deg,#FFFFFF 0%,#EAF6FF 52%,#DFF2FF 100%);position:relative;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.04fr .96fr;gap:42px;align-items:center}.section-kicker,.tag,.label,.num,.badge{color:#2F91E8;font-weight:900}.section-kicker{display:inline-flex;padding:7px 13px;border:1px solid rgba(47,145,232,.18);border-radius:999px;background:rgba(255,255,255,.75);margin-bottom:12px}.hero-section h1,.page-hero h1,h1,h2,h3,.section-title{color:#1E5F8F;line-height:1.18}.hero-section h1{font-size:clamp(34px,5vw,62px);margin:10px 0 18px}.lead{font-size:18px;color:#526B82;max-width:720px}.hero-actions{display:flex;gap:14px;align-items:center;flex-wrap:wrap;margin-top:24px}.text-link{color:#2F91E8;font-weight:800}.hero-visual{background:linear-gradient(145deg,rgba(255,255,255,.95),rgba(223,242,255,.72));border:1px solid rgba(47,145,232,.16);border-radius:32px;padding:22px;box-shadow:0 24px 54px rgba(47,145,232,.18);min-height:330px;display:flex;align-items:center;justify-content:center}.hero-visual img{max-height:340px;width:auto;object-fit:contain}.hero-summary{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-top:34px}.summary-card,.card,.zone-card,.info-card,.review-card,.faq-card{background:#FFFFFF;border:1px solid rgba(47,145,232,.18);box-shadow:0 14px 36px rgba(47,145,232,.14);border-radius:22px}.summary-card{padding:18px}.summary-card strong{display:block;color:#1E5F8F;font-size:18px}.summary-card span{color:#526B82;font-size:14px}.pill-row{display:flex;gap:12px;overflow:auto;padding:6px 2px 14px;scrollbar-width:thin}.pill-card{min-width:190px;flex:0 0 auto;background:rgba(255,255,255,.9);border:1px solid rgba(47,145,232,.18);border-radius:999px;padding:12px 16px;box-shadow:0 10px 28px rgba(47,145,232,.12)}.pill-card b{color:#1E5F8F}.pill-card em{display:block;font-style:normal;color:#526B82;font-size:13px}.service-strip{padding:24px 28px;border-radius:26px;background:linear-gradient(135deg,rgba(255,255,255,.92),rgba(207,234,255,.82));border:1px solid rgba(47,145,232,.16);box-shadow:0 18px 40px rgba(47,145,232,.12);color:#526B82}.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.info-card{padding:22px;min-height:190px}.info-card .num{display:inline-flex;width:34px;height:34px;align-items:center;justify-content:center;background:#EAF6FF;border-radius:50%;margin-bottom:12px}.info-card h3{margin:0 0 10px}.two-col{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.feature-card{display:grid;grid-template-columns:220px 1fr;gap:22px;align-items:center;padding:22px}.feature-card img,.content-img{width:100%;max-height:260px;object-fit:contain}.feature-card h2,.wall-card h3,.app-section h2{margin:0 0 12px}.points{padding:0;margin:14px 0 0;list-style:none}.points li{position:relative;padding-left:18px;color:#526B82;margin:7px 0}.points li:before{content:"";position:absolute;left:0;top:.75em;width:7px;height:7px;border-radius:50%;background:#2F91E8}.content-wall{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.wall-card{padding:20px;display:flex;flex-direction:column;min-height:410px}.wall-img{height:180px;display:flex;align-items:center;justify-content:center;margin-bottom:16px;background:#F3FAFF;border-radius:18px}.wall-img img{max-height:160px;object-fit:contain}.wall-card .text-link{margin-top:auto}.app-section{display:grid;grid-template-columns:360px 1fr;gap:28px;align-items:center;padding:26px;border-radius:28px;background:linear-gradient(135deg,#FFFFFF,#DFF2FF);border:1px solid rgba(47,145,232,.18);box-shadow:0 18px 42px rgba(47,145,232,.14)}.app-section img{max-height:310px;margin:auto}.plain-panel{padding:26px;border-radius:26px;background:#FFFFFF;border:1px solid rgba(47,145,232,.18);box-shadow:0 14px 36px rgba(47,145,232,.14)}.review-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.review-card{padding:20px;color:#526B82}.review-card strong{display:block;color:#1E5F8F;margin-bottom:8px}.faq-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.faq-card{padding:20px}.faq-card h3{margin:0 0 8px;font-size:18px}.page-hero{padding:70px 0 38px;background:linear-gradient(135deg,#FFFFFF,#DFF2FF)}.page-hero .inner{display:grid;grid-template-columns:1fr 360px;gap:32px;align-items:center}.page-hero img{max-height:280px;margin:auto;object-fit:contain}.content-section{padding:48px 0}.article-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:24px}.article-card{padding:26px;border-radius:24px;background:#fff;border:1px solid rgba(47,145,232,.18);box-shadow:0 14px 36px rgba(47,145,232,.14)}.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.step-card{padding:20px;border-radius:20px;background:#F3FAFF;border:1px solid rgba(47,145,232,.15);min-height:180px}.step-card b{display:block;color:#2F91E8;margin-bottom:8px}.site-footer{background:#083B63;color:#EAF8FF;padding:48px 0;margin-top:50px}.footer-inner{max-width:1180px;margin:0 auto;padding:0 22px;display:grid;grid-template-columns:1.2fr .8fr 1fr;gap:30px}.footer-brand img{max-height:54px;margin-bottom:14px}.footer-brand p,.footer-note p{color:#CFEAFF}.footer-links{display:grid;gap:10px}.footer-links a{color:#EAF8FF}.mobile-bottom-nav{display:none}.legal-box{background:#fff;border:1px solid rgba(47,145,232,.18);box-shadow:0 14px 36px rgba(47,145,232,.14);border-radius:24px;padding:22px;color:#526B82}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:24px}.section-head h2{margin:0;font-size:clamp(26px,3vw,38px)}@media (max-width:1050px){.nav-core{display:none}.overview-btn{display:none}.mobile-menu-btn{display:inline-flex;align-items:center;justify-content:center}.header-inner{padding:0 14px;gap:10px}.logo img{max-height:46px}.header-actions{gap:8px}.header-btn{padding:9px 15px}.hero-grid,.two-col,.app-section,.page-hero .inner,.article-grid{grid-template-columns:1fr}.hero-visual{min-height:240px}.hero-summary,.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.feature-card{grid-template-columns:1fr}.content-wall,.review-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-inner{grid-template-columns:1fr}.mobile-bottom-nav{position:fixed;left:0;right:0;bottom:0;display:grid;grid-template-columns:repeat(4,1fr);background:#FFFFFF;border-top:1px solid rgba(47,145,232,.16);z-index:9997;box-shadow:0 -8px 24px rgba(47,145,232,.12)}.mobile-bottom-nav a{text-align:center;padding:9px 4px;color:#0F4F7A;font-size:13px;font-weight:800}.mobile-bottom-nav a:hover{color:#2F91E8}body{padding-bottom:54px}}@media (max-width:640px){.section{padding:50px 0}.hero-section{padding:42px 0 28px}.hero-section h1{font-size:34px}.lead{font-size:16px}.hero-summary,.grid-4,.content-wall,.review-grid,.faq-grid,.steps{grid-template-columns:1fr}.hero-visual img{max-height:220px}.wall-img{height:150px}.wall-img img{max-height:135px}.app-section{padding:18px}.app-section img{max-height:230px}.page-hero img{max-height:220px}.section-head{display:block}.header-btn{font-size:13px;padding:8px 12px}.logo img{max-height:40px}}