:root{--bg:#FFFBF3;--bg2:#FFF6E4;--gold-soft:#F8E7B8;--title:#1C1608;--text:#3A3120;--muted:#6B5E43;--note:#8A7B5E;--gold:#D4A017;--gold-bright:#E8C547;--warm:#F0C94A;--deep-gold:#B8860B;--border:rgba(212,160,23,.18);--shadow:0 16px 42px rgba(80,55,10,.10);--footer:#1A1508;--header-offset:96px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,"Segoe UI","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.72;overflow-x:hidden}body.layer-open{overflow:hidden}a{color:var(--title);text-decoration:none}a:hover{text-decoration:underline}button,input{font:inherit}.shell{width:min(1280px,calc(100% - 40px));margin:0 auto}.site-header{position:sticky;top:0;z-index:50}.brand-strip{height:28px;background:var(--footer);color:#FFF6E4}.brand-strip-inner{height:28px;display:flex;align-items:center;justify-content:space-between;font-size:13px}.brand-strip a,.brand-strip 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a.active{color:var(--title);border-bottom-color:var(--gold)}.mobile-section-name{display:none;text-align:center;font-weight:700}.directory-button{min-height:44px;min-width:96px;border:1px solid rgba(184,134,11,.45);border-radius:10px;background:linear-gradient(135deg,#F0C94A 0%,#D4A017 55%,#B8860B 100%);color:#1C1608;padding:9px 16px;font-weight:800;cursor:pointer}.desktop-directory-label{display:inline}.mobile-directory-label{display:none}.context-nav{background:#FFF6E4;border-bottom:1px solid var(--border)}.context-nav-inner{display:flex;gap:8px;flex-wrap:wrap;padding:8px 0}.context-nav a{padding:7px 11px;border-radius:8px;color:var(--muted);font-size:14px}.context-nav a.active{background:var(--warm);color:#1C1608;font-weight:800}.site-main{min-height:55vh}.page-hero,.home-hero{padding:44px 0 34px}.hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(300px,.95fr);gap:34px;align-items:center}.eyebrow{font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:#7A5A05;font-weight:800}.page-hero h1,.home-hero h1{margin:6px 0 14px;font-size:clamp(28px,4vw,32px);line-height:1.2;color:var(--title)}.lead{font-size:18px;color:var(--muted);max-width:760px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}.button-link{display:inline-flex;min-height:44px;align-items:center;justify-content:center;padding:10px 17px;border-radius:10px;background:linear-gradient(135deg,#F0C94A 0%,#D4A017 55%,#B8860B 100%);color:#1C1608;font-weight:800;border:1px solid rgba(184,134,11,.35)}.button-link.secondary{background:#FFF6E4;border-color:var(--border)}.hero-media,.feature-media,.card-media,.compact-media,.app-visual{display:flex;justify-content:center;align-items:center;overflow:hidden;background:#FFF6E4;border:1px solid var(--border);border-radius:14px}.hero-media img,.feature-media img,.card-media img,.compact-media img,.app-visual img{display:block;width:auto;max-width:100%;height:auto;object-fit:contain}.home-hero-media img{max-height:320px}.page-hero-media img{max-height:280px}.feature-media img{max-height:250px}.card-media img{max-height:210px}.compact-media img{max-height:165px}.app-visual img{max-height:220px}.section{padding:44px 0}.section.alt{background:#FFF6E4}.section-head{display:flex;justify-content:space-between;gap:20px;align-items:end;margin-bottom:22px}.section-head h2{margin:0;color:var(--title);font-size:25px}.section-head p{margin:0;max-width:720px;color:var(--muted)}.grid-2,.grid-3,.grid-4,.grid-6{display:grid;gap:18px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid-6{grid-template-columns:repeat(6,minmax(0,1fr))}.info-card,.service-card,.feature-card,.compact-card,.panel,.status-card{background:#FFFBF3;border:1px solid var(--border);border-radius:14px;padding:20px;box-shadow:var(--shadow);color:var(--text)}.alt .info-card,.alt .service-card,.alt .feature-card,.alt .compact-card,.alt .panel,.alt .status-card{background:#fffdf8}.info-card h3,.service-card h3,.feature-card h3,.compact-card h3,.panel h3,.status-card h3{margin:0 0 8px;color:var(--title)}.info-card p,.service-card p,.feature-card p,.compact-card p,.panel p,.status-card p{color:var(--text);margin:7px 0}.card-link{display:inline-flex;margin-top:8px;color:#6B4D00;font-weight:800}.timeline{display:grid;grid-template-columns:repeat(6,1fr);gap:10px}.timeline-step{padding:16px 12px;background:#FFF6E4;border-top:4px solid var(--gold);border-radius:10px;color:var(--text)}.timeline-step strong{display:block;color:var(--title);margin-bottom:6px}.feature-layout{display:grid;grid-template-columns:1.3fr .7fr;gap:18px}.feature-main,.feature-side{display:grid;gap:18px}.feature-card.large{padding:24px}.entry-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:18px}.entry-strip a{display:block;padding:16px;border:1px solid var(--border);border-radius:12px;background:#FFF6E4;font-weight:800}.notice{padding:16px 18px;border-left:4px solid var(--deep-gold);background:#FFF6E4;border-radius:0 10px 10px 0;color:var(--text)}.tag{display:inline-flex;padding:4px 9px;background:#F8E7B8;color:#3A3120;border-radius:7px;font-size:13px;font-weight:800}.article-copy{max-width:900px}.article-copy h2{margin-top:34px;color:var(--title)}.article-copy h3{margin-top:24px;color:var(--title)}.article-copy p,.article-copy li{color:var(--text)}.check-list{padding-left:1.25em}.check-list li{margin:.55em 0}.app-intro{display:flex;align-items:center;gap:14px}.app-icon-wrap{flex:0 0 auto;display:flex;width:64px;height:64px;align-items:center;justify-content:center;border:1px solid var(--border);border-radius:14px;background:#FFF6E4}.app-icon{display:block!important;width:56px!important;height:56px!important;max-width:64px!important;max-height:64px!important;object-fit:contain!important;aspect-ratio:auto!important;min-width:0!important}.site-footer{background:#1A1508!important;color:#FFF6E4!important;border-top:2px solid #B8860B;padding:42px 0 calc(24px + env(safe-area-inset-bottom));position:relative;z-index:2}.footer-grid{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:28px}.footer-brand{grid-row:span 2}.footer-logo{display:block;width:auto!important;height:auto!important;max-height:38px;max-width:180px;object-fit:contain;margin-bottom:12px}.footer-brand strong{display:block;color:#FFF6E4;font-size:20px}.footer-brand span{color:#F0C94A}.footer-brand p{color:#FFF6E4!important;opacity:1!important;margin:10px 0}.footer-links h2{font-size:15px;margin:0 0 10px;color:#F0C94A}.footer-links a{display:block;color:#FFF6E4!important;opacity:1!important;margin:5px 0}.footer-safety{color:#FFF6E4!important;opacity:1!important}.copyright{color:#FFF6E4!important;opacity:1!important}.footer-bottom{border-top:1px solid rgba(240,201,74,.35);margin-top:28px;padding-top:18px}.overlay{position:fixed;inset:0;background:rgba(28,22,8,.48);z-index:70;visibility:hidden;opacity:0;pointer-events:none;transition:opacity .2s ease}.overlay.is-open{visibility:visible;opacity:1;pointer-events:auto}.directory-panel{position:fixed;z-index:80;top:96px;left:0;right:0;max-height:calc(100vh - 96px);overflow:auto;background:#FFFBF3;border-top:1px solid var(--border);box-shadow:var(--shadow);visibility:hidden;opacity:0;pointer-events:none;transform:translateY(-10px);transition:opacity .2s ease,transform .2s ease}.directory-panel.is-open{visibility:visible;opacity:1;pointer-events:auto;transform:translateY(0)}.directory-shell{padding-top:18px;padding-bottom:26px}.directory-head,.search-head{display:flex;align-items:center;justify-content:space-between;gap:20px}.directory-brand{display:flex;align-items:center;gap:12px}.directory-logo{display:block;width:auto!important;height:auto!important;max-height:34px;max-width:160px;object-fit:contain}.close-button{min-height:44px;padding:8px 14px;border:1px solid var(--border);border-radius:9px;background:#FFF6E4;color:#1C1608;cursor:pointer}.directory-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:18px}.directory-grid>div{border-top:3px solid var(--gold);padding-top:12px}.directory-grid h2{margin:0 0 5px;font-size:18px}.directory-grid p{margin:0 0 9px;color:#6B5E43}.directory-grid a{display:inline-flex;margin:4px 12px 4px 0;color:#3A3120;font-weight:700}.search-layer{position:fixed;inset:0;z-index:85;display:grid;place-items:center;padding:20px;visibility:hidden;opacity:0;pointer-events:none}.search-layer.is-open{visibility:visible;opacity:1;pointer-events:auto}.search-card{width:min(720px,100%);background:#FFFBF3;border-radius:16px;padding:24px;box-shadow:0 20px 60px rgba(28,22,8,.24)}.search-card label{display:block;margin:18px 0 8px;color:#3A3120}.search-card input{width:100%;min-height:48px;border:1px solid rgba(184,134,11,.45);border-radius:10px;background:white;color:#1C1608;padding:10px 12px}.search-shortcuts{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:16px}.search-shortcuts a{padding:12px;background:#FFF6E4;border-radius:9px;text-align:center;font-weight:800}.mobile-bottom-nav{display:none}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:1020px){.desktop-primary-nav{gap:13px;font-size:14px}.nav-inner{grid-template-columns:170px 1fr auto}.grid-4{grid-template-columns:repeat(2,1fr)}.grid-6{grid-template-columns:repeat(3,1fr)}.timeline{grid-template-columns:repeat(3,1fr)}.footer-grid{grid-template-columns:2fr repeat(2,1fr)}}
@media(max-width:760px){:root{--header-offset:96px}.shell{width:min(100% - 32px,1280px)}.nav-inner{grid-template-columns:1fr auto 1fr;gap:10px}.brand-logo-link{justify-self:start}.brand-logo{max-width:115px;max-height:32px}.brand-text-logo{font-size:18px}.desktop-primary-nav{display:none}.mobile-section-name{display:block;font-size:14px}.directory-button{justify-self:end;min-width:68px;padding:8px 12px}.desktop-directory-label{display:none}.mobile-directory-label{display:inline}.context-nav-inner{overflow-x:auto;flex-wrap:nowrap;padding-bottom:9px}.context-nav a{white-space:nowrap}.page-hero,.home-hero{padding:28px 0 24px}.hero-grid,.feature-layout,.grid-2,.grid-3,.grid-4,.grid-6{grid-template-columns:1fr}.hero-grid{gap:20px}.home-hero-media img{max-height:260px}.page-hero-media img{max-height:220px}.feature-media img{max-height:205px}.card-media img{max-height:175px}.compact-media img{max-height:145px}.app-visual img{max-height:180px}.timeline{grid-template-columns:1fr 1fr}.entry-strip{grid-template-columns:1fr}.section{padding:34px 0}.section-head{display:block}.section-head p{margin-top:8px}.directory-panel{top:96px;max-height:calc(100vh - 96px)}.directory-grid{grid-template-columns:1fr 1fr}.search-layer{padding:0}.search-card{height:100%;width:100%;border-radius:0;padding:24px 16px}.search-shortcuts{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1;grid-row:auto}.site-footer{padding-bottom:calc(86px + env(safe-area-inset-bottom))}.mobile-bottom-nav{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;left:0;right:0;bottom:0;z-index:45;height:calc(52px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:#FFFBF3;border-top:1px solid var(--border)}.mobile-bottom-nav a{display:flex;align-items:center;justify-content:center;min-height:52px;font-size:13px;font-weight:800}.mobile-bottom-nav a.active{background:#F0C94A;color:#1C1608}.app-icon-wrap{width:58px;height:58px}.app-icon{width:50px!important;height:50px!important;max-width:56px!important;max-height:56px!important}}
@media(max-width:480px){.brand-strip-name{font-size:12px}.brand-strip-actions{gap:10px}.timeline,.directory-grid,.footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}.search-shortcuts{grid-template-columns:1fr}.nav-inner{grid-template-columns:auto 1fr auto}.mobile-section-name{font-size:13px}.compact-media img{max-height:138px}.card-media img{max-height:165px}.page-hero-media img{max-height:210px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}