:root{--bg:#F3FBFF;--white:#fff;--soft:#EAF8FF;--soft2:#F7FCFF;--primary:#22AEEA;--deep:#147FB8;--text:#1F2D3A;--muted:#5C6F82;--hint:#8BA1B5;--border:rgba(34,174,234,.16);--shadow:0 14px 36px rgba(34,174,234,.12)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:"Microsoft YaHei",Arial,sans-serif;line-height:1.75;overflow-x:hidden}a{text-decoration:none;color:inherit}img{display:block;max-width:100%;height:auto}.container{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-header{height:78px;display:flex;align-items:center;gap:28px;white-space:nowrap}.brand-logo img{width:142px;max-height:52px;object-fit:contain}.nav-core{display:flex;gap:10px;flex:1;justify-content:center}.nav-core a{padding:9px 16px;color:var(--deep);background:rgba(34,174,234,.08);border-radius:999px;font-weight:700}.nav-core a:hover,.nav-core a.active{color:var(--primary);background:linear-gradient(135deg,rgba(109,230,255,.24),rgba(34,174,234,.12));box-shadow:0 8px 20px rgba(34,174,234,.11)}.header-actions{display:flex;gap:12px;align-items:center}.overview-btn{border:1px solid var(--border);background:var(--white);color:var(--deep);padding:10px 16px;border-radius:999px;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;padding:10px 22px;border-radius:999px;font-weight:800;box-shadow:0 10px 24px rgba(34,174,234,.25);transition:.25s}.main-btn:hover{transform:translateY(-2px)}.mobile-header{display:none}.page-overlay{position:fixed;inset:0;background:rgba(11,61,92,.38);opacity:0;pointer-events:none;transition:.3s;z-index:9998}.page-overlay.open{opacity:1;pointer-events:auto}.category-panel,.mobile-drawer{position:fixed;top:0;bottom:0;background:#fff;z-index:10000;overflow:auto;transition:.35s}.category-panel{right:0;width:min(430px,92vw);transform:translateX(105%);padding:24px;box-shadow:0 18px 48px rgba(34,174,234,.16)}.category-panel.open{transform:none}.panel-head,.drawer-head{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border);padding-bottom:14px;margin-bottom:18px}.panel-head strong{color:var(--primary);font-size:24px}.panel-head button,.drawer-head button{border:0;background:var(--soft);color:var(--deep);width:36px;height:36px;border-radius:50%;font-size:24px;cursor:pointer}.panel-group{margin-bottom:22px}.panel-group h3{margin:0 0 8px;color:var(--primary)}.panel-group a{display:block;padding:10px 12px;border-radius:12px}.panel-group a:hover{background:var(--soft2);color:var(--primary)}.panel-group small{display:block;color:var(--hint);font-size:12px}.mobile-drawer{left:0;width:min(84vw,320px);transform:translateX(-105%);padding:20px;background:linear-gradient(180deg,#fff,#F3FBFF)}.mobile-drawer.open{transform:none}.drawer-head img{width:130px;max-height:48px;object-fit:contain}.mobile-drawer nav{display:grid;grid-template-columns:1fr 1fr;gap:8px}.mobile-drawer nav a{padding:10px;border-radius:10px;background:#fff;border:1px solid var(--border);font-size:14px}.mobile-drawer nav a.active{color:var(--primary);background:var(--soft)}.hero-section{padding:72px 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,.split-grid,.app-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:34px;align-items:center}.section-kicker,.tag,.label,.num,.badge{color:var(--primary);font-weight:800}.hero-copy h1{font-size:clamp(34px,5vw,58px);line-height:1.18;margin:12px 0;color:var(--primary)}.hero-copy p{color:var(--muted);font-size:17px}.hero-visual{background:#fff;border:1px solid var(--border);border-radius:28px;padding:22px;box-shadow:var(--shadow);min-height:320px;display:flex;align-items:center;justify-content:center}.hero-visual img{max-height:340px;object-fit:contain}.service-chips{grid-column:1/-1;display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:8px}.service-chips div,.card,.zone-card,.info-card,.review-card,.faq-item,.summary-strip{background:#fff;border:1px solid var(--border);box-shadow:var(--shadow);border-radius:20px}.service-chips div{padding:16px}.service-chips strong{color:var(--primary);display:block}.section{padding:64px 0}.section.alt{background:var(--soft2)}.section-title{font-size:clamp(26px,4vw,40px);margin:0 0 10px;color:var(--primary)}.section-lead{color:var(--muted);max-width:820px;margin:0 0 28px}.quick-scroll{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.quick-pill{padding:16px;background:rgba(255,255,255,.9);border:1px solid var(--border);border-radius:999px}.quick-pill:hover{border-color:var(--primary)}.quick-pill strong{display:block;color:var(--primary)}.quick-pill span{font-size:13px;color:var(--muted)}.summary-strip{padding:24px 28px;background:linear-gradient(135deg,#fff,#EAF8FF)}.board-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.info-card,.review-card,.card,.zone-card{padding:22px}.card img,.zone-card img,.content-img{width:100%;max-height:230px;object-fit:contain;margin-bottom:18px;border-radius:16px;background:var(--soft2)}.split-grid .card{height:100%}.link-list{margin:14px 0 0;padding:0;list-style:none}.link-list li{padding:6px 0;border-bottom:1px dashed var(--border)}.text-link{color:var(--primary);font-weight:800}.zone-wall{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.app-grid{background:#fff;border:1px solid var(--border);box-shadow:var(--shadow);padding:28px;border-radius:26px}.app-grid img{max-height:320px;object-fit:contain;margin:auto}.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.faq-list{display:grid;gap:14px}.faq-item{padding:18px 20px}.faq-item h3{margin:0 0 8px;color:var(--primary)}.notice-box{padding:24px;border-radius:20px;background:#E2F5FF;border:1px solid var(--border)}.inner-hero{padding:62px 0 34px;background:linear-gradient(135deg,#fff,#EAF8FF)}.inner-hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:30px;align-items:center}.inner-hero h1{font-size:clamp(32px,4.5vw,50px);margin:8px 0;color:var(--primary)}.inner-hero img{max-height:300px;object-fit:contain;margin:auto}.content-stack{display:grid;gap:22px}.content-block{background:#fff;border:1px solid var(--border);box-shadow:var(--shadow);border-radius:22px;padding:26px}.content-block h2{margin-top:0;color:var(--primary)}.content-block ul{padding-left:20px}.site-footer{background:#0B3D5C;color:#EAF8FF;padding:48px 0 20px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:34px}.footer-brand img{width:150px;max-height:52px;object-fit:contain;margin-bottom:14px}.site-footer h3{color:#fff}.site-footer a{display:block;color:#EAF8FF;margin:6px 0}.footer-note{border-top:1px solid rgba(255,255,255,.15);margin-top:28px;padding-top:18px;color:#ccecff}.mobile-bottom{display:none}.menu-open{overflow:hidden}
@media(max-width:900px){.desktop-header{display:none}.mobile-header{height:66px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center}.menu-toggle{width:42px;height:42px;border:1px solid var(--border);background:#fff;border-radius:12px;padding:10px;display:flex;flex-direction:column;gap:5px;justify-content:center}.menu-toggle span{height:2px;background:var(--deep);width:100%}.mobile-logo img{width:126px;max-height:44px}.mobile-register{justify-self:end;padding:8px 16px}.hero-grid,.split-grid,.app-grid,.inner-hero-grid{grid-template-columns:1fr}.service-chips,.board-grid{grid-template-columns:repeat(2,1fr)}.quick-scroll{display:flex;overflow-x:auto;padding-bottom:8px}.quick-pill{min-width:210px}.zone-wall,.review-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.mobile-bottom{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;left:0;right:0;bottom:0;z-index:9990;background:#fff;border-top:1px solid var(--border);padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom a{text-align:center;padding:12px 4px;color:var(--muted);font-weight:700}.mobile-bottom a.active{color:var(--primary)}body{padding-bottom:58px}.hero-section{padding-top:40px}.hero-visual{min-height:220px}.hero-visual img{max-height:260px}}
@media(max-width:560px){.container{width:min(100% - 22px,1180px)}.service-chips,.board-grid,.footer-grid{grid-template-columns:1fr}.section{padding:46px 0}.card,.zone-card,.info-card,.review-card,.content-block{padding:18px}.hero-copy h1{font-size:34px}.mobile-logo img{width:105px}.mobile-register{padding:7px 12px}.inner-hero{padding-top:40px}}