*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",Arial,sans-serif;background:#F3FBFF;color:#1F2D3A;line-height:1.75;overflow-x:hidden}.wrap{width:min(1180px,calc(100% - 40px));margin:0 auto}a{text-decoration:none;color:#22AEEA}img{max-width:100%;height:auto;display:block}.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)}.desktop-header{height:76px;display:flex;align-items:center;gap:24px}.brand-logo img{width:156px;max-height:52px;object-fit:contain}.nav-core{display:flex;align-items:center;justify-content:center;gap:10px;flex:1;min-width:0}.nav-core a{color:#147FB8;background:rgba(34,174,234,.08);border:1px solid rgba(34,174,234,.12);border-radius:999px;padding:10px 18px;font-weight:700;white-space:nowrap;transition:.22s}.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 24px rgba(34,174,234,.10)}.header-actions{display:flex;align-items:center;gap:12px;white-space:nowrap}.panel-open{border:1px solid rgba(34,174,234,.18);background:#fff;color:#147FB8;border-radius:999px;padding:10px 16px;font-weight:700;cursor:pointer}.main-btn{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#6DE6FF 0%,#22AEEA 48%,#168DCC 100%);color:#fff;border-radius:999px;padding:11px 24px;font-weight:800;box-shadow:0 12px 26px rgba(34,174,234,.28);transition:.2s;border:0}.main-btn:hover{transform:translateY(-2px);filter:saturate(1.05)}.mobile-header{display:none;height:66px;padding:0 14px;align-items:center;justify-content:space-between}.mobile-menu-btn{width:44px;height:44px;border:1px solid rgba(34,174,234,.18);border-radius:14px;background:#fff;display:flex;flex-direction:column;justify-content:center;gap:5px;padding:0 11px}.mobile-menu-btn span{height:2px;background:#147FB8;border-radius:4px}.mobile-logo img{width:132px;max-height:44px;object-fit:contain}.mobile-reg{padding:9px 15px;font-size:14px}.panel-mask{position:fixed;inset:0;background:rgba(11,61,92,.28);opacity:0;visibility:hidden;transition:.22s;z-index:9998}.category-panel{position:fixed;top:0;right:0;width:min(430px,92vw);height:100vh;background:#fff;box-shadow:0 18px 48px rgba(34,174,234,.16);z-index:10000;transform:translateX(105%);transition:.28s ease;padding:22px;overflow-y:auto}.panel-active .panel-mask,.drawer-active .panel-mask{opacity:1;visibility:visible}.panel-active .category-panel{transform:translateX(0)}.panel-head,.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:18px}.panel-head strong{font-size:22px;color:#22AEEA}.panel-head p{margin:2px 0 0;color:#5C6F82}.panel-close,.drawer-close{border:0;background:#EAF8FF;color:#147FB8;width:38px;height:38px;border-radius:50%;font-size:24px;line-height:1;cursor:pointer}.panel-groups section{padding:16px 0;border-top:1px solid rgba(34,174,234,.12)}.panel-groups h3{margin:0 0 12px;color:#22AEEA}.panel-link{display:block;padding:11px 12px;border-radius:16px;color:#1F2D3A}.panel-link span{display:block;font-weight:800}.panel-link em{display:block;font-style:normal;color:#5C6F82;font-size:13px}.panel-link:hover,.panel-link.active{background:#EAF8FF;color:#22AEEA}.mobile-drawer{position:fixed;top:0;left:0;width:min(86vw,320px);height:100vh;background:linear-gradient(180deg,#fff 0%,#F3FBFF 100%);z-index:10000;box-shadow:16px 0 38px rgba(34,174,234,.18);transform:translateX(-105%);transition:.28s ease;padding:20px;overflow-y:auto}.drawer-active .mobile-drawer{transform:translateX(0)}.drawer-head img{width:142px;max-height:48px;object-fit:contain}.drawer-nav{display:grid;gap:8px}.drawer-nav a{padding:12px 14px;border-radius:14px;color:#147FB8;background:rgba(255,255,255,.72);border:1px solid rgba(34,174,234,.10);font-weight:700}.drawer-nav a.active,.drawer-nav a:hover{background:#EAF8FF;color:#22AEEA}.mobile-bottom{display:none}.lock-scroll{overflow:hidden}.site-main{padding-top:0}.hero-section{position:relative;overflow:hidden;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%);padding:72px 0 36px}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:center}.section-kicker,.tag,.label,.num,.badge{color:#22AEEA;font-weight:800;letter-spacing:.02em}.hero-copy h1,.page-hero h1{font-size:clamp(34px,5vw,58px);line-height:1.18;margin:12px 0 18px;color:#22AEEA}.hero-copy p,.page-hero p{font-size:18px;color:#1F2D3A;margin:0 0 22px}.hero-tags{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}.hero-tags span{background:#fff;border:1px solid rgba(34,174,234,.16);border-radius:999px;padding:8px 14px;color:#147FB8;font-weight:700}.hero-visual{background:#fff;border:1px solid rgba(34,174,234,.16);box-shadow:0 18px 42px rgba(34,174,234,.14);border-radius:34px;padding:22px;min-height:280px;display:flex;align-items:center;justify-content:center;position:relative}.hero-visual:before{content:"";position:absolute;inset:16px;border-radius:26px;background:linear-gradient(135deg,rgba(109,230,255,.18),rgba(255,255,255,0));z-index:0}.hero-visual img{position:relative;z-index:1;max-height:340px;object-fit:contain}.summary-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:34px}.summary-cards .card{padding:18px}.card,.zone-card,.info-card,.review-card,.faq-card,.notice-card{background:#fff;border:1px solid rgba(34,174,234,.16);box-shadow:0 14px 36px rgba(34,174,234,.12);border-radius:24px}.card h3,.zone-card h3,.info-card h3,.review-card h3,.faq-card h3,.notice-card h3{margin:7px 0 8px;color:#147FB8}.card p,.zone-card p,.info-card p,.review-card p,.faq-card p,.notice-card p{margin:0;color:#5C6F82}.section{padding:56px 0}.section-head{margin-bottom:24px;display:flex;align-items:flex-end;justify-content:space-between;gap:18px}.section-head h2,.section-title{margin:0;color:#22AEEA;font-size:clamp(26px,3.5vw,38px);line-height:1.25}.section-head p{max-width:650px;color:#5C6F82;margin:8px 0 0}.quick-cats{display:flex;gap:14px;overflow-x:auto;padding:4px 0 14px;scrollbar-width:thin}.quick-cats a{min-width:180px;background:rgba(255,255,255,.88);border:1px solid rgba(34,174,234,.16);border-radius:999px;padding:12px 17px;color:#1F2D3A}.quick-cats strong{display:block;color:#147FB8}.quick-cats small{display:block;color:#5C6F82}.quick-cats a:hover{border-color:#22AEEA;box-shadow:0 12px 22px rgba(34,174,234,.12)}.service-strip{background:linear-gradient(135deg,#fff 0%,#EAF8FF 100%);border:1px solid rgba(34,174,234,.16);border-radius:28px;padding:24px 28px;color:#1F2D3A;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:20px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.info-card,.review-card,.faq-card,.notice-card{padding:22px}.feature-card{display:grid;grid-template-columns:180px 1fr;gap:20px;align-items:center;background:#fff;border:1px solid rgba(34,174,234,.16);box-shadow:0 14px 36px rgba(34,174,234,.12);border-radius:28px;padding:20px}.feature-card img,.content-img,.zone-card img,.app-section img{width:100%;max-height:240px;object-fit:contain;border-radius:20px;background:#F7FCFF}.feature-card h3{margin:0 0 8px;color:#147FB8}.feature-card p{margin:0 0 12px;color:#5C6F82}.point-list{list-style:none;padding:0;margin:14px 0 0;display:grid;gap:8px}.point-list li{position:relative;padding-left:18px;color:#1F2D3A}.point-list li:before{content:"";position:absolute;left:0;top:.72em;width:7px;height:7px;border-radius:50%;background:#22AEEA}.text-link{font-weight:800;color:#22AEEA}.zone-card{overflow:hidden}.zone-card img{height:180px;border-radius:24px 24px 0 0;background:#F7FCFF;padding:10px}.zone-card .zone-body{padding:20px}.app-section{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px;align-items:center;background:#fff;border:1px solid rgba(34,174,234,.16);border-radius:32px;box-shadow:0 14px 36px rgba(34,174,234,.12);padding:24px}.app-section img{max-height:300px}.page-hero{padding:64px 0 36px;background:linear-gradient(135deg,#fff 0%,#F3FBFF 62%,#EAF8FF 100%);border-bottom:1px solid rgba(34,174,234,.10)}.page-hero-inner{display:grid;grid-template-columns:1fr 360px;gap:32px;align-items:center}.page-hero img{max-height:320px;object-fit:contain;border-radius:30px;background:#fff;border:1px solid rgba(34,174,234,.16);padding:18px;box-shadow:0 14px 36px rgba(34,174,234,.10)}.content-section{padding:52px 0}.article-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:start}.article-card{background:#fff;border:1px solid rgba(34,174,234,.16);border-radius:28px;box-shadow:0 14px 36px rgba(34,174,234,.12);padding:26px}.article-card h2,.article-card h3{color:#22AEEA;margin:0 0 12px}.article-card p{margin:0 0 14px;color:#1F2D3A}.article-card img{max-height:260px;object-fit:contain;border-radius:22px;background:#F7FCFF;margin-bottom:16px}.mini-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.soft-note{background:#EAF8FF;border:1px solid rgba(34,174,234,.14);border-radius:22px;padding:18px;color:#1F2D3A}.site-footer{background:#0B3D5C;color:#EAF8FF;margin-top:30px;padding:42px 0 22px}.footer-grid{display:grid;grid-template-columns:1.3fr .7fr .7fr 1fr;gap:28px}.footer-brand img{width:150px;max-height:54px;object-fit:contain;margin-bottom:14px}.footer-brand p,.footer-col p{margin:0;color:#EAF8FF}.footer-col h3{margin:0 0 12px;color:#fff}.footer-col a{display:block;color:#EAF8FF;margin:7px 0}.footer-bottom{border-top:1px solid rgba(234,248,255,.18);margin-top:28px;padding-top:16px;color:#BFEAFF;font-size:14px}@media (max-width:980px){.desktop-header{display:none}.mobile-header{display:flex}.site-main{padding-bottom:72px}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:9997;display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-top:1px solid rgba(34,174,234,.16);box-shadow:0 -8px 24px rgba(34,174,234,.10)}.mobile-bottom a{padding:10px 6px;text-align:center;color:#5C6F82;font-size:14px;font-weight:800}.mobile-bottom a.active{color:#22AEEA}.hero-section{padding:42px 0 24px}.hero-grid,.page-hero-inner,.article-grid,.app-section{grid-template-columns:1fr}.summary-cards,.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3,.grid-2{grid-template-columns:1fr}.feature-card{grid-template-columns:1fr}.hero-visual{min-height:220px}.hero-visual img{max-height:260px}.page-hero img{max-height:260px}.footer-grid{grid-template-columns:1fr 1fr}.section-head{display:block}}@media (max-width:620px){.wrap{width:min(100% - 28px,1180px)}.summary-cards,.grid-4,.mini-grid{grid-template-columns:1fr}.hero-copy p,.page-hero p{font-size:16px}.hero-tags span{font-size:13px}.section{padding:40px 0}.content-section{padding:38px 0}.feature-card,.app-section,.article-card{padding:18px;border-radius:22px}.zone-card img{height:150px}.footer-grid{grid-template-columns:1fr}.category-panel{width:92vw}.service-strip{padding:20px}}