:root{--bg:#E8F3F4;--deep:#D4E8EA;--surface:#F7FCFC;--surface2:#DCECEE;--title:#0A3D4A;--text:#1E4A54;--muted:#4A737C;--soft:#7A8F93;--lake:#1A6B7A;--green:#2E9A8F;--night:#08222A;--gold:#D4B46A;--star:#F2F7F8;--mist:#7DB8B0;--border:rgba(10,61,74,.16);--accent:rgba(46,154,143,.40);--shadow:0 16px 36px rgba(8,34,42,.10);--max:1220px;--header-h:130px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.75;overflow-x:hidden}body.panel-open{overflow:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,input{font:inherit}.shell{width:min(var(--max),calc(100% - 40px));margin:0 auto}.skip-link{position:fixed;left:16px;top:-80px;z-index:200;background:var(--night);color:var(--star);padding:10px 14px;border-radius:8px}.skip-link:focus{top:8px}.site-header{position:fixed;z-index:80;inset:0 0 auto 0;box-shadow:0 3px 16px rgba(8,34,42,.05)}.star-track{height:22px;background:var(--night);color:var(--star);font-size:12px}.track-inner{height:22px;display:flex;align-items:center;justify-content:space-between}.track-brand{letter-spacing:.04em}.text-button{border:0;background:transparent;color:var(--star);padding:0 4px;cursor:pointer}.dome-bar{height:64px;background:var(--star);border-bottom:1px solid rgba(26,107,122,.18)}.dome-inner{height:64px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px}.brand-mark{justify-self:start;display:flex;align-items:center;min-width:0}.brand-logo{height:36px;width:auto;max-width:220px;object-fit:contain}.brand-fallback{font-weight:800;color:var(--title);font-size:20px;letter-spacing:.08em}.map-button{height:44px;min-width:92px;border:1px solid var(--accent);border-radius:12px;background:var(--surface);color:var(--title);cursor:pointer}.app-link{justify-self:end;display:inline-flex;height:44px;align-items:center;padding:0 16px;border-radius:12px;background:linear-gradient(135deg,#2E9A8F 0%,#1A6B7A 55%,#0A3D4A 100%);color:var(--star);font-weight:700}.screen-tabs{height:44px;background:var(--surface2);border-bottom:1px solid rgba(212,180,106,.55)}.tabs-inner{height:44px;display:flex;align-items:center;gap:10px}.tabs-inner a{display:inline-flex;height:32px;align-items:center;padding:0 12px;border-radius:8px;color:var(--title);font-size:14px}.tabs-inner a.is-current{background:var(--lake);color:var(--star)}.site-main{padding-top:calc(var(--header-h) + 28px);min-height:65vh}.hero,.page-hero{padding:24px 0 34px}.hero-cover{background:var(--night);border-radius:18px;overflow:hidden;min-height:230px;box-shadow:var(--shadow)}.hero-cover .media-slot{border:0;border-radius:0;background:var(--night);max-height:300px}.hero-copy{max-width:820px;padding:24px 2px 0}.eyebrow{margin:0 0 6px;color:var(--lake);font-size:14px;font-weight:800;letter-spacing:.12em}.hero h1,.page-hero h1{font-size:clamp(28px,3.8vw,32px);line-height:1.25;color:var(--title);margin:0 0 14px}.lead{font-size:17px;color:var(--text);margin:0 0 18px}.actions{display:flex;flex-wrap:wrap;gap:10px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 18px;border-radius:12px;border:1px solid transparent;font-weight:750}.btn-primary{background:linear-gradient(135deg,#2E9A8F 0%,#1A6B7A 55%,#0A3D4A 100%);color:var(--star)}.btn-secondary{background:var(--star);color:var(--night);border-color:var(--gold)}a:focus-visible,button:focus-visible{outline:3px solid var(--gold);outline-offset:3px}.section{padding:36px 0}.section.alt{background:var(--deep)}.section-head{display:flex;justify-content:space-between;gap:24px;align-items:end;margin-bottom:18px}.section-head h2{margin:0;color:var(--title);font-size:26px}.section-head p{margin:0;color:var(--muted);max-width:700px}.media-slot{width:100%;min-height:180px;max-height:240px;border:1px solid var(--border);border-radius:16px;background:var(--surface);display:flex;align-items:center;justify-content:center;overflow:hidden}.media-slot img{width:100%;height:auto;max-height:240px;object-fit:contain;object-position:center}.media-slot.tall{max-height:420px;min-height:300px}.media-slot.tall img{max-height:420px}.media-slot.hero-media{max-height:300px;min-height:230px}.media-slot.hero-media img{max-height:300px}.media-placeholder{background:linear-gradient(145deg,var(--night),#104b59);color:var(--star);letter-spacing:.14em;font-size:13px}.card-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}.card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:16px;box-shadow:0 10px 24px rgba(8,34,42,.05)}.card h3{margin:14px 0 6px;color:var(--title);font-size:18px}.card p{margin:0;color:var(--muted);font-size:15px}.feature-split{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:24px;align-items:center}.feature-copy h2{color:var(--title);font-size:26px;margin:0 0 10px}.feature-copy p{margin:0 0 14px}.number-list{display:grid;gap:10px}.number-row{display:grid;grid-template-columns:52px 1fr;gap:12px;padding:12px 14px;background:var(--surface);border:1px solid var(--border);border-radius:12px}.number-row strong{font-size:24px;color:var(--gold);line-height:1.1}.number-row b{color:var(--title)}.number-row p{margin:4px 0 0;color:var(--muted)}.quad-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.status-card{background:var(--surface);border:1px solid var(--border);border-top:3px solid var(--mist);border-radius:14px;padding:18px}.status-card h3{margin:0 0 8px;color:var(--title)}.status-card p{margin:0;color:var(--muted)}.steps{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;counter-reset:step}.step{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:18px 14px}.step:before{counter-increment:step;content:"0" counter(step);display:block;color:var(--gold);font-weight:900;font-size:22px}.step h3{margin:7px 0;color:var(--title)}.step p{margin:0;color:var(--muted);font-size:14px}.quote-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.editor-note{background:var(--night);color:var(--star);border-radius:16px;padding:22px}.editor-note span{display:inline-block;color:var(--gold);font-size:13px;margin-bottom:8px}.editor-note p{margin:0;color:var(--star)}.legal-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}.legal-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:20px}.legal-card h3{color:var(--title);margin-top:0}.legal-card p{margin-bottom:0}.page-hero .hero-box{display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,.72fr);gap:24px;align-items:center;background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:22px;box-shadow:var(--shadow)}.page-hero p{margin:0;color:var(--muted)}.content-section{padding:12px 0 34px}.content-panel{background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:26px;box-shadow:0 10px 28px rgba(8,34,42,.05)}.content-panel+ .content-panel{margin-top:18px}.content-panel h2{color:var(--title);font-size:23px;margin:0 0 10px}.content-panel h3{color:var(--title);margin:22px 0 6px}.content-panel p{margin:0 0 12px}.content-panel ul{margin:8px 0 0;padding-left:22px}.content-panel li+li{margin-top:8px}.index-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.index-item{background:var(--surface2);border:1px solid var(--border);border-radius:12px;padding:16px}.index-item b{display:block;color:var(--title);margin-bottom:4px}.letter{background:var(--star);border-left:4px solid var(--gold);border-radius:12px;padding:20px}.letter+.letter{margin-top:14px}.catalog-list{display:grid;gap:12px}.catalog-row{display:grid;grid-template-columns:150px 1fr auto;gap:14px;align-items:center;background:var(--surface2);border:1px solid var(--border);border-radius:12px;padding:14px}.catalog-row b{color:var(--title)}.catalog-row a{color:var(--lake);font-weight:700}.big-number{font-size:42px;color:var(--gold);font-weight:900;line-height:1}.faq-list{display:grid;gap:12px}.faq-item{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:20px}.faq-item h2{font-size:19px;margin:0 0 8px;color:var(--title)}.faq-item p{margin:0;color:var(--text)}.contact-options{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.site-footer{background:var(--night);color:var(--star);margin-top:46px;padding:42px 0 calc(24px + env(safe-area-inset-bottom))}.footer-grid{display:grid;grid-template-columns:1.2fr 2fr;gap:40px}.footer-brand-link{display:flex;align-items:center;gap:12px}.footer-logo{height:34px;width:auto;max-width:200px;object-fit:contain}.footer-brand-link span{display:flex;flex-direction:column}.footer-brand-link small{color:#b7d7dc;font-size:11px;letter-spacing:.12em}.footer-brand p{color:#cbe0e3;max-width:430px}.footer-links{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.footer-links h2{font-size:14px;color:var(--gold);margin:0 0 10px}.footer-links a{display:block;color:var(--star);font-size:14px;padding:4px 0}.footer-bottom{border-top:1px solid rgba(242,247,248,.16);margin-top:28px;padding-top:18px;display:flex;justify-content:space-between;color:#cbe0e3;font-size:13px}.drop-panel{position:fixed;z-index:100;left:0;right:0;top:86px;background:var(--surface);box-shadow:var(--shadow);visibility:hidden;pointer-events:none;opacity:0;transform:translateY(-10px);transition:.2s ease}.drop-panel.is-open{visibility:visible;pointer-events:auto;opacity:1;transform:none}.star-map{max-height:68vh;overflow:auto}.drop-inner{padding:18px 0 22px}.drop-head{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:14px}.drop-brand{display:flex;align-items:center;gap:10px}.drop-brand img{height:30px;width:auto;object-fit:contain}.close-button{min-height:44px;padding:0 14px;border:1px solid var(--gold);background:var(--star);color:var(--night);border-radius:10px;cursor:pointer}.map-groups{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.map-groups h2{font-size:14px;color:var(--lake);margin:0 0 8px}.map-groups a{display:block;padding:10px 0;border-top:1px solid var(--border)}.map-groups b{display:block;color:var(--title)}.map-groups span{display:block;color:var(--muted);font-size:13px;margin-top:2px}.search-panel{top:86px;background:transparent;box-shadow:none}.search-card{background:var(--star);border:1px solid var(--border);border-radius:0 0 18px 18px;padding:22px;box-shadow:var(--shadow)}.search-card p{margin:2px 0 0;color:var(--muted)}.search-look{height:54px;border:1px solid var(--accent);border-radius:12px;display:flex;align-items:center;gap:10px;padding:0 14px;color:var(--muted);background:var(--surface)}.search-presets{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}.search-presets a{display:inline-flex;align-items:center;min-height:44px;padding:0 14px;border-radius:10px;background:var(--surface2);color:var(--title);border:1px solid var(--border)}.site-overlay{position:fixed;z-index:90;inset:0;background:rgba(8,34,42,.38);opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.site-overlay.is-active{opacity:1;visibility:visible;pointer-events:auto}.mobile-nav{display:none}
@media (max-width:980px){.card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.arc-grid .card{transform:none!important}.steps{grid-template-columns:repeat(2,minmax(0,1fr))}.quad-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.legal-grid{grid-template-columns:1fr}.page-hero .hero-box,.feature-split{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.contact-options{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:700px){:root{--header-h:86px}.shell{width:min(100% - 32px,var(--max))}.screen-tabs{display:none}.site-main{padding-top:calc(var(--header-h) + 20px);padding-bottom:64px}.dome-inner{grid-template-columns:minmax(0,1fr) auto auto;gap:8px}.brand-logo{max-width:128px;height:32px}.brand-fallback{font-size:17px}.map-button{min-width:76px;padding:0 10px}.app-link{padding:0 11px;white-space:nowrap}.hero{padding-top:16px}.hero-cover{min-height:180px}.media-slot.hero-media{min-height:180px}.section{padding:28px 0}.section-head{align-items:start;flex-direction:column;gap:6px}.card-grid,.quad-grid,.quote-grid,.index-list,.contact-options{grid-template-columns:1fr}.steps{grid-template-columns:1fr}.page-hero .hero-box{padding:18px}.content-panel{padding:20px}.catalog-row{grid-template-columns:1fr}.footer-links{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-bottom{flex-direction:column;gap:8px}.map-groups{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.star-map{max-height:78vh}.drop-panel{top:86px}.search-panel{top:86px}.search-card{width:calc(100% - 20px);border-radius:0 0 16px 16px}.mobile-nav{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;z-index:70;left:0;right:0;bottom:0;min-height:50px;padding-bottom:env(safe-area-inset-bottom);background:var(--star);border-top:1px solid var(--border);box-shadow:0 -8px 20px rgba(8,34,42,.08)}.mobile-nav a{min-height:50px;display:flex;align-items:center;justify-content:center;color:var(--title);font-size:13px}.mobile-nav a.is-current{background:var(--lake);color:var(--star)}.site-footer{padding-bottom:calc(74px + env(safe-area-inset-bottom))}}
@media (max-width:420px){.track-brand{font-size:11px}.map-button{min-width:70px}.app-link{font-size:13px}.brand-logo{max-width:108px}.map-groups{grid-template-columns:1fr}.hero h1,.page-hero h1{font-size:28px}}