:root{
--bg:#E8F3F4;--deep:#D4E8EA;--paper:#F7FCFC;--soft:#DCECEE;--title:#0A3D4A;--text:#1E4A54;--muted:#4A737C;--aux:#7A8F93;--lake:#1A6B7A;--green:#2E9A8F;--night:#08222A;--gold:#D4B46A;--white:#F2F7F8;--mist:#7DB8B0;--border: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:16px/1.78 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;overflow-x:hidden}body.layer-open{overflow:hidden}a{color:inherit;text-decoration:none}a,button,input{font:inherit}button{cursor:pointer}img{display:block;max-width:100%}:focus-visible{outline:3px solid rgba(212,180,106,.8);outline-offset:3px}
.site-header{position:fixed;left:0;right:0;top:0;z-index:1000;box-shadow:0 8px 24px rgba(8,34,42,.06)}.star-rail{height:22px;background:var(--night);color:var(--white);font-size:12px}.top-inner,.dome-inner,.screen-inner,.footer-inner,.page-wrap{width:min(1220px,calc(100% - 32px));margin:0 auto}.top-inner{height:22px;display:flex;align-items:center;justify-content:space-between;gap:12px}.rail-search{border:0;background:transparent;color:var(--white);padding:0 8px;height:22px}.dome-bar{height:64px;background:var(--white);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:16px}.brand-link{justify-self:start;min-width:44px;min-height:44px;display:flex;align-items:center}.brand-logo{height:34px;max-width:210px;object-fit:contain;object-position:left center}.brand-text{font-size:20px;font-weight:800;color:var(--title);letter-spacing:.04em}.atlas-button{min-height:44px;padding:0 18px;border:1px solid var(--accent);background:var(--paper);color:var(--title);border-radius:12px}.app-link{justify-self:end;min-height:44px;display:flex;align-items:center;padding:0 16px;border-radius:12px;background:linear-gradient(135deg,#2E9A8F 0%,#1A6B7A 55%,#0A3D4A 100%);color:var(--white);font-weight:700}.screen-tag{height:44px;background:var(--soft);border-bottom:1px solid rgba(212,180,106,.65)}.screen-inner{height:44px;display:flex;align-items:center;gap:8px}.screen-inner a{min-height:32px;display:flex;align-items:center;padding:0 12px;border-radius:8px;color:var(--title);font-size:14px}.screen-inner a.is-current{background:var(--lake);color:var(--white)}
.site-main{padding-top:150px;padding-bottom:40px}.page-wrap{padding:28px 0 46px}.page-head{margin-bottom:26px}.eyebrow{margin:0 0 6px;color:var(--green);font-weight:800;letter-spacing:.14em;font-size:13px}.page-head h1{font-size:clamp(28px,4vw,32px);line-height:1.3;margin:0;color:var(--title)}.lead{max-width:820px;margin:14px 0 0;color:var(--muted)}.section{margin:28px 0;padding:26px;background:var(--paper);border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow)}.section h2{margin:0 0 12px;color:var(--title);font-size:22px}.section h3{margin:16px 0 8px;color:var(--title);font-size:18px}.section p{margin:10px 0}.section ul,.section ol{margin:10px 0;padding-left:1.35em}.section li{margin:8px 0}.muted{color:var(--muted)}.note{padding:14px 16px;border-left:4px solid var(--gold);background:var(--soft);border-radius:0 12px 12px 0}.btn-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}.btn-primary,.btn-secondary{min-height:44px;display:inline-flex;align-items:center;justify-content:center;padding:0 18px;border-radius:12px;font-weight:800}.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)}.link-inline{color:var(--lake);font-weight:800;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}.media-slot{width:100%;min-height:200px;background:linear-gradient(135deg,var(--soft),var(--deep));border:1px solid var(--border);border-radius:16px;display:flex;align-items:center;justify-content:center;overflow:hidden}.media-slot img{width:100%;height:100%;max-height:240px;object-fit:contain;object-position:center}.media-fallback{width:58%;height:2px;background:linear-gradient(90deg,transparent,var(--mist),transparent);box-shadow:0 -38px 0 rgba(125,184,176,.12),0 38px 0 rgba(26,107,122,.08)}.hero-media{max-height:300px;aspect-ratio:16/9;background:var(--night)}.hero-media img{max-height:300px}.hero-fallback{width:100%;height:100%;min-height:240px;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--white);text-align:center;background:radial-gradient(circle at 50% 20%,rgba(125,184,176,.28),transparent 35%),linear-gradient(150deg,#0A3D4A,#08222A)}.hero-fallback strong{font-size:34px;letter-spacing:.12em}.hero-fallback span{font-size:13px;letter-spacing:.2em;margin-top:8px;color:#DCECEE}
.hero-copy{padding:22px 4px 8px}.hero-copy .mini{color:var(--green);font-weight:800}.hero-copy h1{margin:4px 0 8px;color:var(--title);font-size:clamp(28px,4vw,32px)}.hero-copy p{max-width:900px;color:var(--muted)}.constellation{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin:34px 0}.constellation article{background:var(--paper);border:1px solid var(--border);border-radius:16px;padding:14px;box-shadow:var(--shadow)}.constellation article:nth-child(2),.constellation article:nth-child(4){transform:translateY(14px)}.constellation h2{font-size:18px;margin:12px 0 6px;color:var(--title)}.constellation p{font-size:14px;color:var(--muted);margin:0}.constellation .media-slot{min-height:180px}.constellation .media-slot img{height:200px;max-height:200px}.split{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:24px;align-items:start}.number-list{display:grid;gap:12px}.number-list article{display:grid;grid-template-columns:58px 1fr;gap:14px;padding:16px;background:var(--soft);border-radius:14px;border:1px solid var(--border)}.num{font-size:30px;line-height:1;color:var(--gold);font-weight:900}.number-list h3{margin:0 0 4px;font-size:17px}.number-list p{margin:0;color:var(--muted);font-size:14px}.quad-grid,.status-grid,.topic-grid,.footer-groups{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.vertical-list{display:grid;grid-template-columns:1fr;gap:10px}.vertical-list article{padding:14px 16px;border:1px solid var(--border);background:var(--soft);border-radius:14px}.vertical-list h3{margin:0 0 4px;color:var(--title);font-size:16px}.vertical-list p{margin:0;color:var(--muted)}.quad-grid article,.status-grid article,.topic-grid article{padding:18px;border:1px solid var(--border);background:var(--soft);border-radius:14px}.quad-grid h3,.status-grid h3,.topic-grid h3{margin:0 0 8px;font-size:17px;color:var(--title)}.quad-grid p,.status-grid p,.topic-grid p{margin:0;color:var(--muted)}.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.steps article{padding:18px 14px;background:var(--soft);border-radius:14px;border:1px solid var(--border)}.steps strong{display:block;color:var(--gold);font-size:24px}.steps h3{font-size:16px;margin:8px 0}.steps p{font-size:14px;color:var(--muted);margin:0}.quote-card{padding:20px;border-left:4px solid var(--green);background:var(--soft);border-radius:0 14px 14px 0}.quote-card + .quote-card{margin-top:14px}.quote-card strong{color:var(--title)}.article-index{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.article-index article{padding:20px;background:var(--paper);border:1px solid var(--border);border-radius:15px}.article-index h2,.article-index h3{margin-top:0}.article-index .tag{display:inline-block;padding:3px 8px;border-radius:8px;background:var(--deep);color:var(--lake);font-size:12px;font-weight:800}.faq-list details{background:var(--paper);border:1px solid var(--border);border-radius:14px;padding:0 18px;margin:12px 0}.faq-list summary{cursor:pointer;min-height:52px;display:flex;align-items:center;color:var(--title);font-weight:800}.faq-list p{padding:0 0 16px;margin:0;color:var(--muted)}.phone-layout{display:grid;grid-template-columns:minmax(220px,.72fr) minmax(0,1.28fr);gap:28px;align-items:center}.app-image{min-height:320px}.app-image img{max-height:420px}.icon-slot{width:72px;height:72px;min-height:72px;border-radius:18px}.icon-slot img{width:72px;height:72px;object-fit:contain}.table-like{display:grid;gap:10px}.table-row{display:grid;grid-template-columns:180px 1fr;gap:16px;padding:14px 0;border-bottom:1px solid var(--border)}.table-row:last-child{border-bottom:0}.table-row strong{color:var(--title)}
.site-footer{background:var(--night);color:var(--white);padding:42px 0 calc(26px + env(safe-area-inset-bottom))}.footer-brand{max-width:760px}.footer-logo-line{display:flex;align-items:center;gap:12px}.footer-logo{height:32px;max-width:190px;object-fit:contain}.footer-logo-line strong{display:block;font-size:20px}.footer-logo-line span{display:block;font-size:11px;color:#B8D4D7;letter-spacing:.16em}.footer-brand p{color:#C7DCDD}.footer-groups{margin-top:30px}.footer-groups h2{font-size:15px;color:var(--gold);margin:0 0 10px}.footer-groups a{display:block;color:var(--white);opacity:.88;padding:5px 0}.footer-bottom{margin-top:28px;padding-top:18px;border-top:1px solid rgba(242,247,248,.14);font-size:13px;color:#B8D4D7}
.site-overlay{position:fixed;inset:0;background:rgba(8,34,42,.46);z-index:1190;opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.site-overlay.is-visible{opacity:1;visibility:visible;pointer-events:auto}.star-atlas,.search-panel{position:fixed;left:0;right:0;top:86px;z-index:1200;visibility:hidden;pointer-events:none;opacity:0;transform:translateY(-12px);transition:.2s}.star-atlas.is-open,.search-panel.is-open{visibility:visible;pointer-events:auto;opacity:1;transform:translateY(0)}.star-atlas{width:100%;max-height:68vh;overflow:auto;background:var(--paper);border-bottom:1px solid var(--border);box-shadow:var(--shadow)}.atlas-head,.atlas-grid,.search-card{width:min(1220px,calc(100% - 32px));margin:0 auto}.atlas-head{min-height:64px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--border)}.atlas-brand{display:flex;align-items:center;gap:10px;color:var(--title)}.atlas-brand img{height:30px;max-width:190px;object-fit:contain}.icon-close{min-height:44px;padding:0 14px;border:1px solid var(--gold);background:var(--white);color:var(--night);border-radius:10px}.atlas-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;padding:22px 0 28px}.atlas-grid h2{font-size:14px;color:var(--green);margin:0 0 8px}.atlas-grid a{display:block;padding:9px 0;border-bottom:1px solid var(--border)}.atlas-grid a strong{display:block;color:var(--title)}.atlas-grid a span{display:block;color:var(--muted);font-size:12px;line-height:1.5;margin-top:2px}.search-panel{top:86px}.search-card{background:var(--paper);border-radius:0 0 16px 16px;padding:22px;box-shadow:var(--shadow);border:1px solid var(--border);border-top:0}.search-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.search-head strong{font-size:20px;color:var(--title)}.search-card label{display:block;margin-bottom:8px;color:var(--muted)}.search-card input{width:100%;height:48px;border-radius:12px;border:1px solid var(--accent);background:var(--white);padding:0 14px;color:var(--text)}.search-presets{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}.search-presets a{min-height:44px;display:inline-flex;align-items:center;padding:0 14px;border:1px solid var(--border);border-radius:10px;background:var(--soft);color:var(--title)}.mobile-bottom{display:none}
@media(max-width:900px){.constellation{grid-template-columns:repeat(2,1fr)}.constellation article:nth-child(2),.constellation article:nth-child(4){transform:none}.split,.phone-layout{grid-template-columns:1fr}.quad-grid,.status-grid,.topic-grid{grid-template-columns:repeat(2,1fr)}.steps{grid-template-columns:repeat(2,1fr)}.article-index{grid-template-columns:1fr}.footer-groups{grid-template-columns:repeat(2,1fr)}.atlas-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:680px){body{font-size:16px}.top-inner,.dome-inner,.footer-inner,.page-wrap,.atlas-head,.atlas-grid,.search-card{width:calc(100% - 32px)}.screen-tag{display:none}.site-main{padding-top:106px;padding-bottom:78px}.dome-inner{grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);gap:8px}.brand-logo{height:30px;max-width:120px}.brand-text{font-size:17px;white-space:nowrap}.atlas-button,.app-link{min-width:44px;padding:0 10px;font-size:13px}.app-link{justify-self:end}.star-atlas,.search-panel{top:86px}.star-atlas{max-height:78vh}.atlas-head{min-height:58px}.atlas-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;padding-top:16px}.atlas-grid a span{font-size:11px}.search-card{width:calc(100% - 16px);padding:16px}.constellation{grid-template-columns:1fr}.constellation .media-slot img{height:190px}.section{padding:20px}.quad-grid,.status-grid,.topic-grid,.steps{grid-template-columns:1fr}.number-list article{grid-template-columns:46px 1fr}.footer-groups{grid-template-columns:repeat(2,1fr)}.table-row{grid-template-columns:1fr;gap:4px}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:980;height:calc(50px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);display:grid;grid-template-columns:repeat(5,1fr);background:var(--white);border-top:1px solid var(--border);box-shadow:0 -8px 24px rgba(8,34,42,.08)}.mobile-bottom a{min-height:50px;display:flex;align-items:center;justify-content:center;font-size:13px;color:var(--title)}.mobile-bottom a.is-current{background:var(--lake);color:var(--white)}.site-overlay{z-index:1190}.site-footer{padding-bottom:calc(84px + env(safe-area-inset-bottom))}.hero-copy{padding-left:0;padding-right:0}.hero-fallback strong{font-size:26px}.media-slot{min-height:180px}}