*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#F3FBFF;color:#1F2D3A;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;line-height:1.75;overflow-x:hidden}a{text-decoration:none;color:#22AEEA}img{max-width:100%;height:auto;object-fit:contain}.wrap{width:min(1180px,calc(100% - 32px));margin:auto}.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-head{height:76px;display:flex;align-items:center;gap:24px}.logo{display:flex;align-items:center;flex:none}.logo img{width:150px;max-height:48px}.nav-core{display:flex;gap:10px;justify-content:center;flex:1;white-space:nowrap}.nav-core a{padding:9px 16px;color:#147FB8;background:rgba(34,174,234,.08);border-radius:999px}.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 8px 20px rgba(34,174,234,.12)}.head-actions{display:flex;align-items:center;gap:10px;flex:none}.overview-btn,.menu-btn,.panel-top button,.drawer-top button{border:0;background:transparent;cursor:pointer;color:#147FB8;font-size:15px}.main-btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 23px;border-radius:999px;background:linear-gradient(135deg,#6DE6FF 0%,#22AEEA 48%,#168DCC 100%);color:#fff;box-shadow:0 10px 24px rgba(34,174,234,.24);font-weight:700}.main-btn:hover{transform:translateY(-2px)}.mobile-head{display:none;height:66px;align-items:center;justify-content:space-between;padding:0 14px}.mobile-head .logo img{width:120px}.small{padding:8px 15px;font-size:14px}.overlay{position:fixed;inset:0;background:rgba(11,61,92,.32);opacity:0;visibility:hidden;transition:.25s;z-index:9999}.overlay.show{opacity:1;visibility:visible}.category-panel,.mobile-drawer{position:fixed;top:0;height:100%;background:#fff;z-index:10000;overflow:auto;transition:.3s}.category-panel{right:0;width:min(430px,92vw);padding:24px;transform:translateX(105%);box-shadow:0 18px 48px rgba(34,174,234,.16)}.category-panel.open{transform:none}.panel-top,.drawer-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.panel-top strong{font-size:22px;color:#22AEEA}.panel-top button,.drawer-top button{font-size:30px}.category-panel section{margin:22px 0}.category-panel h3{color:#22AEEA;margin:0 0 8px}.category-panel a{display:flex;flex-direction:column;padding:10px 12px;border-radius:12px;color:#1F2D3A}.category-panel a:hover{background:#EAF8FF;color:#22AEEA}.category-panel small{color:#8BA1B5}.mobile-drawer{left:0;width:84%;max-width:320px;padding:20px;transform:translateX(-105%);background:linear-gradient(180deg,#fff,#F3FBFF)}.mobile-drawer.open{transform:none}.drawer-top img{width:135px}.mobile-drawer nav{display:grid}.mobile-drawer nav a{padding:11px 8px;border-bottom:1px solid rgba(34,174,234,.12);color:#1F2D3A}.no-scroll{overflow:hidden}.hero-section{padding:76px 0 34px;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,#fff 0%,#F3FBFF 52%,#EAF8FF 100%)}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}.section-kicker,.section-head span,.feature-card span,.app-section>div>span,.text-only span,.about-brief>span{color:#22AEEA;font-weight:800}.hero-section h1,.inner-hero h1{font-size:clamp(36px,5vw,62px);line-height:1.15;margin:12px 0 22px;color:#22AEEA}.hero-section p{font-size:17px;color:#5C6F82}.hero-visual{background:#fff;border:1px solid rgba(34,174,234,.16);border-radius:30px;padding:24px;box-shadow:0 14px 36px rgba(34,174,234,.12)}.hero-visual img{width:100%;height:330px}.mini-services{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:34px}.mini-services div,.board article,.quick-card,.feature-card,.zone-card,.reviews blockquote,.text-only article,.inner-content article{background:#fff;border:1px solid rgba(34,174,234,.16);box-shadow:0 14px 36px rgba(34,174,234,.12)}.mini-services div{padding:16px;border-radius:16px;color:#147FB8;font-weight:700}.mini-services small{display:block;color:#8BA1B5;font-weight:400}.quick-scroll{display:flex;gap:12px;overflow:auto;padding:28px 0 10px}.quick-card{min-width:190px;padding:14px;border-radius:16px;display:grid}.quick-card b{color:#22AEEA}.quick-card strong{color:#1F2D3A}.quick-card small{color:#8BA1B5}.service-strip{margin-top:28px;padding:24px 28px;border-radius:20px;background:linear-gradient(135deg,#EAF8FF,#fff);border:1px solid rgba(34,174,234,.16);color:#5C6F82}.section{padding:70px 0}.section-head{text-align:center;margin-bottom:28px}.section-head h2,.feature-card h2,.app-section h2,.text-only h2,.about-brief h2,.inner-content h2{color:#22AEEA;margin:5px 0}.four{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.board article{padding:24px;border-radius:20px}.board b,.inner-content article>b{color:#22AEEA}.board p{color:#5C6F82}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:22px}.feature-card{border-radius:24px;overflow:hidden}.feature-card img{width:100%;height:220px;padding:14px;background:#F7FCFF}.feature-card div{padding:24px}.feature-card p,.feature-card li{color:#5C6F82}.zone-wall{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.zone-card{border-radius:22px;padding:18px}.zone-card img{height:190px;width:100%}.zone-card p{color:#5C6F82}.app-section{display:grid;grid-template-columns:1.1fr .9fr;gap:30px;align-items:center;padding:34px;border-radius:28px;background:#fff;border:1px solid rgba(34,174,234,.16);box-shadow:0 14px 36px rgba(34,174,234,.12)}.app-section img{height:300px;width:100%}.checks{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}.checks span{padding:7px 12px;border-radius:999px;background:#EAF8FF;color:#147FB8}.text-only article{padding:28px;border-radius:22px}.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.reviews blockquote{margin:0;padding:22px;border-radius:18px}.reviews p{color:#5C6F82}.faq-list details{background:#fff;border:1px solid rgba(34,174,234,.16);border-radius:14px;padding:16px 18px;margin:10px 0}.faq-list summary{cursor:pointer;font-weight:700;color:#147FB8}.about-brief{text-align:center;background:#fff;border-radius:26px;border:1px solid rgba(34,174,234,.16);box-shadow:0 14px 36px rgba(34,174,234,.12);padding:44px}.compliance{margin-top:35px;margin-bottom:55px;padding:20px;border-radius:18px;background:#E2F5FF;color:#5C6F82;border-left:4px solid #22AEEA}.inner-hero{padding:60px 0;background:linear-gradient(135deg,#fff,#EAF8FF)}.inner-grid{display:grid;grid-template-columns:1fr .72fr;gap:32px;align-items:center}.inner-img{background:#fff;border-radius:24px;padding:18px;border:1px solid rgba(34,174,234,.16)}.inner-img img{height:280px;width:100%}.inner-content{display:grid;gap:18px}.inner-content article{display:grid;grid-template-columns:54px 1fr;gap:16px;padding:24px;border-radius:18px}.inner-content article>b{font-size:22px}.inner-content p{color:#5C6F82;margin:5px 0}footer{background:#0B3D5C;color:#EAF8FF;padding:50px 0 0}.footer-grid{display:grid;grid-template-columns:1.3fr .7fr 1fr;gap:30px}.footer-logo{width:155px;max-height:52px}.footer-grid a{display:block;color:#EAF8FF;margin:6px 0}.footer-bottom{text-align:center;padding:18px;margin-top:30px;border-top:1px solid rgba(255,255,255,.14)}.mobile-bottom{display:none}
@media(max-width:900px){.desktop-head{display:none}.mobile-head{display:flex}.hero-section{padding-top:42px}.hero-grid,.inner-grid,.app-section{grid-template-columns:1fr}.hero-visual img{height:250px}.mini-services,.four{grid-template-columns:repeat(2,1fr)}.two-col,.zone-wall{grid-template-columns:1fr}.reviews{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr}.mobile-bottom{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;left:0;right:0;bottom:0;z-index:9000;background:#fff;border-top:1px solid rgba(34,174,234,.16);box-shadow:0 -8px 24px rgba(34,174,234,.1)}.mobile-bottom a{text-align:center;padding:10px 4px;color:#147FB8}body{padding-bottom:56px}}
@media(max-width:600px){.wrap{width:min(100% - 22px,1180px)}.hero-section h1,.inner-hero h1{font-size:34px}.mini-services,.four,.reviews{grid-template-columns:1fr}.hero-visual img,.inner-img img,.app-section img{height:210px}.section{padding:48px 0}.feature-card img,.zone-card img{height:165px}.about-brief{padding:28px 20px}.inner-content article{grid-template-columns:42px 1fr;padding:18px}.logo img{max-width:120px}}
