
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#F3FBFF;color:#1F2D3A;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",Arial,sans-serif;line-height:1.75;overflow-x:hidden}a{text-decoration:none;color:#22AEEA}img{max-width:100%;height:auto;display:block}main{padding-top:18px}.site-header{position:sticky;top:0;z-index:9999;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);box-shadow:0 8px 24px rgba(34,174,234,.10)}.header-inner{max-width:1220px;margin:auto;min-height:74px;padding:0 20px;display:flex;align-items:center;gap:18px}.logo{flex:0 0 auto}.logo img{max-height:52px;width:auto}.nav-core{flex:1;display:flex;justify-content:center;gap:10px;white-space:nowrap}.nav-core a{color:#147FB8;background:rgba(34,174,234,.08);padding:10px 15px;border-radius:999px;font-weight:700}.nav-core a:hover,.nav-core a.active{color:#22AEEA;background:linear-gradient(135deg,rgba(109,230,255,.24),rgba(34,174,234,.12));box-shadow:0 10px 22px rgba(34,174,234,.12)}.header-actions{display:flex;align-items:center;gap:12px;flex:0 0 auto}.main-btn{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#6DE6FF 0%,#22AEEA 48%,#168DCC 100%);color:#fff!important;border-radius:999px;padding:11px 22px;font-weight:800;box-shadow:0 12px 26px rgba(34,174,234,.22);border:0;cursor:pointer;transition:.2s}.main-btn:hover{transform:translateY(-1px);box-shadow:0 16px 30px rgba(34,174,234,.30)}.outline-pill{border:1px solid rgba(34,174,234,.20);background:#fff;color:#147FB8;border-radius:999px;padding:10px 16px;font-weight:800;cursor:pointer}.menu-btn{display:none;background:#fff;border:1px solid rgba(34,174,234,.18);border-radius:12px;width:42px;height:42px;align-items:center;justify-content:center;flex-direction:column;gap:5px}.menu-btn span{width:20px;height:2px;background:#22AEEA;border-radius:3px}.panel-mask,.drawer-mask{position:fixed;inset:0;background:rgba(15,45,65,.28);opacity:0;pointer-events:none;transition:.2s;z-index:9998}.panel-mask.open,.drawer-mask.open{opacity:1;pointer-events:auto}.category-panel{position:fixed;top:0;right:0;width:min(480px,92vw);height:100vh;background:#fff;box-shadow:0 18px 48px rgba(34,174,234,.16);z-index:10000;transform:translateX(105%);transition:.28s;padding:22px;overflow:auto}.category-panel.open{transform:translateX(0)}.panel-head,.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.panel-head strong{color:#22AEEA;font-size:22px}.panel-head button,.drawer-head button{width:38px;height:38px;border:0;border-radius:50%;background:#EAF8FF;color:#147FB8;font-size:24px}.panel-grid{display:grid;gap:18px}.panel-group{background:#F7FCFF;border:1px solid rgba(34,174,234,.14);border-radius:20px;padding:16px}.panel-group h3{margin:0 0 10px;color:#22AEEA}.panel-group a{display:block;padding:10px;border-radius:14px;color:#1F2D3A}.panel-group a:hover{background:#EAF8FF;color:#147FB8}.panel-group span{display:block;color:#8BA1B5;font-size:13px}.mobile-drawer{position:fixed;top:0;left:0;width:min(320px,86vw);height:100vh;background:linear-gradient(180deg,#fff,#F3FBFF);z-index:10000;transform:translateX(-105%);transition:.28s;padding:20px;overflow:auto}.mobile-drawer.open{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:rgba(34,174,234,.07);color:#147FB8;font-weight:700}.mobile-bottom{display:none}.no-scroll{overflow:hidden}.container{max-width:1220px;margin:0 auto;padding:0 20px}.hero-section{max-width:1220px;margin:24px auto 34px;padding:42px;border-radius:32px;background:radial-gradient(circle at 12% 20%,rgba(109,230,255,.24) 0%,rgba(109,230,255,0) 30%),radial-gradient(circle at 86% 18%,rgba(34,174,234,.18) 0%,rgba(34,174,234,0) 30%),linear-gradient(135deg,#FFFFFF 0%,#F3FBFF 52%,#EAF8FF 100%);box-shadow:0 22px 60px rgba(34,174,234,.14);display:grid;grid-template-columns:1.05fr .95fr;gap:32px;align-items:center;border:1px solid rgba(34,174,234,.16)}.section-kicker,.tag,.label,.num,.badge{color:#22AEEA;font-weight:900}.hero-section h1,.page-hero h1{font-size:clamp(34px,5vw,58px);line-height:1.12;margin:12px 0 18px;color:#22AEEA}.hero-section p,.lead{font-size:17px;color:#5C6F82}.hero-tags{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0}.hero-tags span,.quick-card,.mini-card{background:#fff;border:1px solid rgba(34,174,234,.16);border-radius:999px;padding:10px 15px;color:#147FB8;font-weight:800}.hero-visual{background:#fff;border:1px solid rgba(34,174,234,.16);border-radius:28px;padding:18px;box-shadow:0 18px 42px rgba(34,174,234,.12)}.hero-visual img{width:100%;max-height:340px;object-fit:contain}.hero-summary{grid-column:1/-1;display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.hero-summary .summary-card{background:rgba(255,255,255,.92);border:1px solid rgba(34,174,234,.16);border-radius:20px;padding:16px}.section{max-width:1220px;margin:0 auto 34px;padding:0 20px}.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:18px}.section-title,h1,h2,h3{color:#22AEEA}.section-title{font-size:clamp(26px,3vw,38px);line-height:1.2;margin:0}.section-desc{color:#5C6F82;max-width:720px}.quick-scroll{display:flex;gap:12px;overflow-x:auto;padding-bottom:8px}.quick-card{min-width:175px;border-radius:20px;display:block}.quick-card strong{display:block;color:#1F2D3A}.quick-card span{display:block;color:#8BA1B5;font-size:13px}.notice-strip{background:linear-gradient(135deg,#fff,#EAF8FF);border:1px solid rgba(34,174,234,.16);border-radius:24px;padding:22px;box-shadow:0 14px 36px rgba(34,174,234,.10)}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.card,.zone-card,.info-card,.review-card,.faq-item{background:#fff;border:1px solid rgba(34,174,234,.16);box-shadow:0 14px 36px rgba(34,174,234,.12);border-radius:24px;padding:22px}.card img,.zone-card img,.content-img,.app-section img,.hero-visual img{max-width:100%;height:auto;object-fit:contain}.zone-card img{width:100%;max-height:210px;margin-bottom:15px}.split-card{display:grid;grid-template-columns:.9fr 1.1fr;gap:24px;align-items:center;background:#fff;border:1px solid rgba(34,174,234,.16);border-radius:28px;padding:24px;box-shadow:0 14px 36px rgba(34,174,234,.12)}.split-card.reverse{grid-template-columns:1.1fr .9fr}.split-card img{width:100%;max-height:300px;object-fit:contain}.points{display:grid;gap:9px;margin:14px 0}.points span{padding:10px 12px;border-radius:14px;background:#F3FBFF;color:#147FB8;font-weight:700}.app-section{display:grid;grid-template-columns:.8fr 1.2fr;gap:24px;align-items:center;background:linear-gradient(135deg,#fff,#EAF8FF);border:1px solid rgba(34,174,234,.16);border-radius:30px;padding:28px;box-shadow:0 14px 36px rgba(34,174,234,.12)}.app-section img{max-height:330px;margin:auto}.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.faq-list{display:grid;gap:14px}.page-hero{max-width:1220px;margin:24px auto 26px;padding:38px 20px}.page-hero-inner{background:linear-gradient(135deg,#fff,#EAF8FF);border:1px solid rgba(34,174,234,.16);border-radius:30px;padding:38px;box-shadow:0 14px 36px rgba(34,174,234,.12);display:grid;grid-template-columns:1.2fr .8fr;gap:24px;align-items:center}.page-hero img{max-height:300px;margin:auto}.content-section{max-width:1220px;margin:0 auto 34px;padding:0 20px}.content-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.checklist{padding-left:0;list-style:none;display:grid;gap:10px}.checklist li{background:#F7FCFF;border:1px solid rgba(34,174,234,.14);border-radius:15px;padding:12px}.text-link{font-weight:900}.site-footer{background:#0B3D5C;color:#EAF8FF;margin-top:40px;padding:44px 20px 92px}.footer-inner{max-width:1220px;margin:auto;display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:28px}.footer-brand img{max-height:54px;margin-bottom:15px}.footer-links{display:grid;gap:8px}.footer-links h3{color:#fff}.footer-links a{color:#EAF8FF}.footer-note{max-width:1220px;margin:24px auto 0;padding-top:18px;border-top:1px solid rgba(234,248,255,.18);color:#c9eafa}.pill-list{display:flex;gap:10px;flex-wrap:wrap}.pill-list span{background:#EAF8FF;color:#147FB8;border-radius:999px;padding:8px 12px;font-weight:800}@media(max-width:980px){.nav-core,.outline-pill{display:none}.menu-btn{display:flex}.header-inner{justify-content:space-between}.logo{position:absolute;left:50%;transform:translateX(-50%)}.hero-section,.page-hero-inner,.app-section,.split-card,.split-card.reverse{grid-template-columns:1fr}.hero-summary,.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3,.grid-2,.content-grid,.review-grid,.footer-inner{grid-template-columns:1fr}.hero-section{margin:16px 14px;padding:26px}.section-head{display:block}.mobile-bottom{position:fixed;bottom:0;left:0;right:0;height:62px;background:#fff;border-top:1px solid rgba(34,174,234,.16);display:grid;grid-template-columns:repeat(4,1fr);z-index:9997;box-shadow:0 -8px 24px rgba(34,174,234,.10)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;color:#147FB8;font-weight:800}.mobile-bottom a:hover{color:#22AEEA}body{padding-bottom:64px}.site-footer{padding-bottom:108px}}@media(max-width:560px){.header-inner{min-height:66px;padding:0 12px}.main-btn{padding:9px 14px}.logo img{max-height:42px}.hero-section h1,.page-hero h1{font-size:32px}.hero-summary,.grid-4{grid-template-columns:1fr}.hero-visual img{max-height:250px}.page-hero-inner{padding:24px}.card,.zone-card,.info-card,.review-card,.faq-item{padding:18px}.quick-card{min-width:155px}.site-footer{margin-top:20px}}
