:root{--bg:#E8F3F4;--deep:#D4E8EA;--card:#F7FCFC;--soft:#DCECEE;--title:#0A3D4A;--text:#1E4A54;--muted:#4A737C;--sub:#7A8F93;--blue:#1A6B7A;--green:#2E9A8F;--night:#08222A;--gold:#D4B46A;--white:#F2F7F8;--mist:#7DB8B0;--line:rgba(10,61,74,.16);--accent:rgba(46,154,143,.40);--shadow:0 16px 36px rgba(8,34,42,.10)}*{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","Hiragino Sans GB","Microsoft YaHei",sans-serif;line-height:1.75;overflow-x:hidden}.shell{width:min(1220px,calc(100% - 32px));margin:0 auto}a{color:inherit;text-decoration:none}button,input{font:inherit}.site-header{position:fixed;z-index:60;top:0;left:0;right:0;box-shadow:0 6px 22px rgba(8,34,42,.06)}.star-rail{height:22px;background:var(--night);color:var(--white);font-size:12px}.rail-inner{height:100%;display:flex;align-items:center;justify-content:space-between}.text-btn{border:0;background:none;color:var(--white);padding:0 8px;cursor:pointer}.dome-bar{height:64px;background:var(--white);border-bottom:1px solid rgba(26,107,122,.18)}.dome-inner{height:100%;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:14px}.brand{justify-self:start;display:flex;align-items:center;min-height:44px;font-weight:800;color:var(--night)}.brand img,.footer-logo-row img,.mini-brand img{display:block;max-height:36px;max-width:180px;object-fit:contain}.map-box-btn,.app-link{min-height:44px;display:inline-flex;align-items:center;justify-content:center;border-radius:12px}.map-box-btn{border:1px solid var(--accent);background:var(--card);color:var(--night);padding:0 22px;cursor:pointer}.app-link{justify-self:end;background:linear-gradient(135deg,#2E9A8F 0%,#1A6B7A 55%,#0A3D4A 100%);color:var(--white);padding:0 18px}.screen-tag{height:44px;background:var(--soft);border-bottom:1px solid rgba(212,180,106,.55)}.screen-inner{display:flex;height:100%;align-items:center;gap:8px}.screen-inner a{padding:5px 12px;border-radius:8px;color:var(--title)}.screen-inner a.is-active{background:var(--blue);color:var(--white)}.page-main{padding-top:150px;min-height:70vh}.hero,.section{padding:34px 0}.hero-card,.panel,.feature-card,.list-card,.quote-card,.status-card,.step-card{background:var(--card);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow)}.hero-media,.content-media{display:flex;align-items:center;justify-content:center;background:var(--night);border-radius:18px;overflow:hidden;min-height:180px}.hero-media{max-height:300px}.hero-media img{width:100%;height:100%;max-height:300px;object-fit:contain;object-position:center}.fallback-title{color:var(--white);font-size:clamp(28px,5vw,54px);font-weight:800;letter-spacing:.08em}.eyebrow{color:var(--blue);font-weight:700;margin:20px 0 4px}.hero h1,.page-head h1{color:var(--title);font-size:clamp(28px,4vw,32px);line-height:1.25;margin:8px 0 14px}.lead{font-size:17px;max-width:860px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 18px;border-radius:12px}.btn.primary{background:linear-gradient(135deg,#2E9A8F 0%,#1A6B7A 55%,#0A3D4A 100%);color:var(--white)}.btn.secondary{background:var(--white);color:var(--night);border:1px solid var(--gold)}.section-title{display:flex;justify-content:space-between;gap:20px;align-items:end;margin-bottom:18px}.section-title h2{margin:0;color:var(--title);font-size:24px}.section-title p{margin:0;color:var(--muted)}.grid-5,.grid-4,.grid-3,.grid-2{display:grid;gap:16px}.grid-5{grid-template-columns:repeat(5,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}.feature-card,.list-card,.quote-card,.status-card,.step-card,.panel{padding:18px}.feature-card img,.content-media img,.list-card img{width:100%;max-height:230px;object-fit:contain;object-position:center;border-radius:12px;background:var(--soft)}.feature-card h3,.list-card h3,.step-card h3,.status-card h3{color:var(--title);margin:14px 0 8px}.number{font-size:34px;font-weight:800;color:var(--gold);line-height:1}.page-head{padding:10px 0 22px}.page-head p{max-width:900px}.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,.8fr);gap:24px;align-items:start}.plain-list{display:grid;gap:12px}.plain-list article{padding:16px 0;border-bottom:1px solid var(--line)}.plain-list h3{margin:0 0 6px;color:var(--title)}.badge{display:inline-flex;padding:4px 9px;border-radius:8px;background:var(--soft);color:var(--title);font-weight:700;font-size:13px}.editor-note{border-left:4px solid var(--gold);padding-left:18px}.site-footer{background:var(--night);color:var(--white);padding:42px 0 80px}.footer-logo-row{display:flex;align-items:center;gap:12px}.footer-logo-row div{display:grid}.footer-logo-row span{font-size:12px;opacity:.8}.footer-groups{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin:28px 0}.footer-groups h3{color:var(--gold);margin:0 0 8px}.footer-groups a{display:block;padding:4px 0;color:var(--white);opacity:.9}.footer-note,.copyright{color:#cfe3e5}.overlay{position:fixed;inset:0;background:rgba(8,34,42,.48);z-index:70;visibility:hidden;pointer-events:none;opacity:0;transition:.2s}.overlay.is-open{visibility:visible;pointer-events:auto;opacity:1}.map-box,.search-layer{position:fixed;left:0;right:0;z-index:80;visibility:hidden;pointer-events:none;opacity:0;transform:translateY(-12px);transition:.2s}.map-box{top:86px;max-height:68vh;overflow:auto;background:var(--card);border-bottom:1px solid var(--accent);box-shadow:var(--shadow)}.search-layer{top:86px}.map-box.is-open,.search-layer.is-open{visibility:visible;pointer-events:auto;opacity:1;transform:none}.map-box-inner{padding:18px 0 24px}.map-head,.search-head{display:flex;align-items:center;justify-content:space-between;gap:18px}.map-head button,.search-head button{min-height:44px;padding:0 14px;border:1px solid var(--line);border-radius:10px;background:var(--white);color:var(--night);cursor:pointer}.mini-brand{display:flex;align-items:center;gap:10px}.map-groups{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:16px}.map-groups h3{color:var(--title);border-bottom:1px solid var(--line);padding-bottom:8px}.map-groups a{display:block;padding:10px 0;border-bottom:1px dashed var(--line)}.map-groups b,.map-groups span{display:block}.map-groups span{color:var(--muted);font-size:13px}.search-card{background:var(--card);padding:20px;border:1px solid var(--accent);border-radius:0 0 16px 16px;box-shadow:var(--shadow)}.search-look{display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:center;margin:18px 0}.search-look input{width:100%;min-height:46px;border:1px solid var(--line);border-radius:10px;background:var(--white);padding:0 14px;color:var(--text)}.quick-links{display:flex;flex-wrap:wrap;gap:10px}.quick-links a{padding:9px 13px;border-radius:10px;background:var(--soft);color:var(--title)}body.is-locked{overflow:hidden}.mobile-bottom{display:none}.faq-item{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px;margin:0 0 14px}.faq-item h2{font-size:18px;color:var(--title);margin:0 0 8px}.muted{color:var(--muted)}.arc-cards{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;align-items:start}.arc-cards .feature-card:nth-child(1),.arc-cards .feature-card:nth-child(5){margin-top:26px}.arc-cards .feature-card:nth-child(2),.arc-cards .feature-card:nth-child(4){margin-top:10px}@media(max-width:980px){.grid-5,.arc-cards{grid-template-columns:repeat(2,1fr)}.arc-cards .feature-card{margin-top:0!important}.grid-4{grid-template-columns:repeat(2,1fr)}.map-groups{grid-template-columns:repeat(2,1fr)}.split{grid-template-columns:1fr}}@media(max-width:760px){.screen-tag{display:none}.page-main{padding-top:102px;padding-bottom:58px}.dome-inner{grid-template-columns:1fr auto auto}.brand img{max-width:120px}.map-box-btn{padding:0 12px}.app-link{padding:0 12px}.map-box{top:86px;max-height:78vh}.search-layer{top:86px}.grid-5,.grid-4,.grid-3,.grid-2,.arc-cards,.footer-groups{grid-template-columns:1fr}.map-groups{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.hero,.section{padding:24px 0}.site-footer{padding-bottom:90px}.mobile-bottom{position:fixed;z-index:65;left:0;right:0;bottom:0;display:grid;grid-template-columns:repeat(5,1fr);height:calc(50px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:var(--white);border-top:1px solid var(--line)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;min-height:50px;font-size:13px;color:var(--title)}.mobile-bottom a.is-active{background:var(--blue);color:var(--white)}.footer-groups{gap:10px}.footer-groups div{padding-bottom:8px}.search-look{grid-template-columns:1fr}.hero-media{min-height:160px}}@media(max-width:420px){.shell{width:min(100% - 32px,1220px)}.star-rail{font-size:11px}.map-groups{grid-template-columns:1fr}.brand span{font-size:14px}.app-link,.map-box-btn{font-size:13px}}