:root{--bg:#0D0A14;--deep:#09070F;--card:#161022;--card2:#1E1630;--title:#F6F0FF;--text:#E4DCF2;--muted:#B3A4C9;--soft:#7E6F94;--brand:#9B5DE5;--electric:#7B2CBF;--bright:#C77DFF;--mist:#C9B6E4;--lime:#B8E05A;--border:rgba(155,93,229,.22);--shadow:0 16px 44px rgba(0,0,0,.45);--max:1200px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.75 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;overflow-x:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}.site-top{position:fixed;z-index:50;top:0;left:0;right:0}.ink-line{height:18px;background:var(--electric);color:#fff;font-size:11px;line-height:18px}.top-inner{width:min(var(--max),calc(100% - 32px));margin:auto;display:flex;align-items:center;justify-content:space-between}.text-button{border:0;background:transparent;color:#fff;padding:0 8px;height:18px}.net-bar{height:62px;background:#0b0811;border-bottom:1px solid var(--border)}.net-inner{height:100%;display:grid;grid-template-columns:1fr auto 1fr;gap:16px}.brand{justify-self:start;display:flex;align-items:center;min-height:44px}.brand-logo,.drawer-logo,.footer-logo{max-height:36px;max-width:180px;object-fit:contain}.brand-text{font-weight:800;font-size:22px;color:var(--title)}.box-button,.app-link{min-height:44px;display:inline-flex;align-items:center;justify-content:center;border-radius:12px}.box-button{padding:0 22px;border:1px solid var(--brand);background:var(--card2);color:#fff;font-weight:700}.app-link{justify-self:end;padding:0 16px;border:1px solid var(--border);background:#120d1b;color:var(--title)}.key-strip{height:40px;background:#130b20;border-bottom:1px solid var(--border)}.key-inner{height:100%;justify-content:flex-start;gap:8px}.key-strip a{padding:4px 12px;border-radius:8px;color:var(--mist);font-size:14px}.key-strip a.is-active{background:var(--brand);color:#fff}.page-shell{padding-top:144px;min-height:65vh}.wrap{width:min(var(--max),calc(100% - 32px));margin:auto}.section{padding:34px 0;border-bottom:1px solid rgba(155,93,229,.1)}.eyebrow{color:var(--lime);letter-spacing:.12em;font-size:13px;font-weight:700}.page-hero h1,.section h2{color:var(--title);line-height:1.24}.page-hero h1{font-size:clamp(28px,5vw,32px);margin:8px 0 12px}.section h2{font-size:24px;margin:0 0 14px}.lead{max-width:860px;color:var(--muted);font-size:17px}.hero-media,.media-frame{background:var(--deep);border:1px solid var(--border);border-radius:16px;padding:12px;box-shadow:var(--shadow)}.hero-media{display:flex;align-items:center;justify-content:center;min-height:170px;max-height:300px;overflow:hidden}.hero-media img{max-width:100%;max-height:276px;object-fit:contain}.content-image{display:block;width:100%;max-height:220px;object-fit:contain;object-position:center}.app-image{display:block;max-width:100%;max-height:420px;margin:auto;object-fit:contain}.slot-placeholder{min-height:170px;border:1px dashed var(--border);border-radius:16px;background:linear-gradient(135deg,#151020,#0c0912)}.btn-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}.btn{min-height:44px;display:inline-flex;align-items:center;justify-content:center;padding:10px 18px;border-radius:12px;font-weight:700}.btn-primary{background:linear-gradient(135deg,#C77DFF 0%,#9B5DE5 50%,#7B2CBF 100%);color:#fff}.btn-secondary{border:1px solid var(--brand);background:#120d1b;color:var(--title)}.grid{display:grid;gap:16px}.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))}.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:18px;min-width:0}.card h3{margin:8px 0;color:var(--title);font-size:19px}.card p{margin:0;color:var(--muted)}.card a.more{display:inline-flex;margin-top:14px;color:var(--bright);font-weight:700}.key-card .tag{display:inline-flex;min-width:34px;min-height:28px;align-items:center;justify-content:center;border-radius:8px;background:var(--electric);color:#fff;font-weight:800}.key-card:nth-child(even) .tag{background:var(--lime);color:#111}.number-list{display:grid;gap:12px}.number-item{display:grid;grid-template-columns:64px 1fr;gap:16px;align-items:start;padding:16px;background:var(--card);border:1px solid var(--border);border-radius:14px}.number{font-size:34px;line-height:1;color:var(--bright);font-weight:900}.file-list{display:grid;gap:10px}.file-row{display:grid;grid-template-columns:120px 1fr auto;gap:14px;align-items:center;padding:14px 16px;background:var(--card);border:1px solid var(--border);border-radius:12px}.status{font-size:13px;color:var(--lime)}.note-box{padding:18px;border-left:3px solid var(--brand);background:var(--card2);border-radius:0 12px 12px 0;color:var(--muted)}.prose{max-width:900px}.prose p{color:var(--text);margin:0 0 16px}.prose h2{margin-top:30px}.faq-list{display:grid;gap:14px}.faq-item{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:18px}.faq-item h2{font-size:19px;margin:0 0 8px}.faq-item p{margin:0;color:var(--muted)}.site-footer{background:#07050C;color:var(--mist);padding:44px 0 30px}.footer-inner{width:min(var(--max),calc(100% - 32px));margin:auto}.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:24px}.footer-brand div{display:flex;flex-direction:column}.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.footer-grid h2{font-size:15px;color:var(--title)}.footer-grid a{display:block;color:var(--muted);padding:4px 0}.footer-note{margin-top:26px;max-width:900px}.copyright{color:var(--soft);font-size:14px}.overlay{position:fixed;z-index:80;inset:0;background:rgba(0,0,0,.66);opacity:0;pointer-events:none;transition:.2s}.overlay.is-active{opacity:1;pointer-events:auto}.purple-drawer{position:fixed;z-index:90;left:0;top:0;bottom:0;width:min(370px,86vw);background:#0e0918;border-right:1px solid var(--border);box-shadow:var(--shadow);transform:translateX(-104%);visibility:hidden;pointer-events:none;transition:transform .24s ease,visibility .24s;overflow:auto;padding:18px}.purple-drawer.is-open{transform:none;visibility:visible;pointer-events:auto}.drawer-head{display:flex;align-items:center;justify-content:space-between;position:sticky;top:-18px;background:#0e0918;padding:16px 0 12px;z-index:2}.drawer-brand{display:flex;align-items:center;gap:10px}.icon-button{width:44px;height:44px;border-radius:12px;border:1px solid var(--border);background:var(--card2);color:#fff;font-size:24px}.drawer-groups{display:grid;gap:12px}.drawer-groups section{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:14px}.drawer-groups h2{font-size:15px;color:var(--bright);margin:0 0 8px}.drawer-groups a{display:block;padding:10px;border-radius:10px}.drawer-groups a:hover,.drawer-groups a:focus-visible{background:var(--card2)}.drawer-groups b{display:block;color:var(--title)}.drawer-groups span{display:block;color:var(--muted);font-size:13px}.search-panel{position:fixed;z-index:95;top:80px;left:0;right:0;visibility:hidden;pointer-events:none;opacity:0;transition:.2s}.search-panel.is-open{visibility:visible;pointer-events:auto;opacity:1}.search-card{width:min(760px,calc(100% - 32px));margin:auto;background:#0d0915;border:1px solid var(--border);border-radius:16px;padding:20px;box-shadow:var(--shadow)}.search-head{display:flex;align-items:center;justify-content:space-between;color:var(--title)}.search-label{display:block;color:var(--muted);margin:14px 0 8px}.search-card input{width:100%;height:48px;border-radius:12px;border:1px solid var(--brand);background:var(--deep);color:var(--title);padding:0 14px;outline:none}.preset-links{display:flex;flex-wrap:wrap;gap:9px;margin-top:14px}.preset-links a{padding:8px 12px;background:var(--card2);border:1px solid var(--border);border-radius:10px}.modal-open{overflow:hidden}.mobile-bottom{display:none}a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--bright);outline-offset:2px}.muted{color:var(--muted)}.mini-icon{width:64px;height:64px;object-fit:contain}.split{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(260px,.8fr);gap:24px;align-items:center}.pill{display:inline-block;padding:3px 9px;border-radius:8px;background:var(--card2);border:1px solid var(--border);font-size:13px;color:var(--mist)}
@media(max-width:800px){.key-strip{display:none}.page-shell{padding-top:96px;padding-bottom:64px}.top-inner{width:calc(100% - 32px)}.net-inner{grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);gap:8px}.brand-logo{max-width:108px;max-height:32px}.box-button{padding:0 14px}.app-link{padding:0 10px;font-size:14px}.grid-4,.grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-grid{grid-template-columns:repeat(2,1fr)}.mobile-bottom{position:fixed;z-index:60;display:grid;grid-template-columns:repeat(5,1fr);left:0;right:0;bottom:0;min-height:50px;padding-bottom:env(safe-area-inset-bottom);background:#09070F;border-top:1px solid var(--border)}.mobile-bottom a{min-height:50px;display:flex;align-items:center;justify-content:center;color:var(--mist);font-size:13px}.mobile-bottom a.is-active{background:var(--brand);color:#fff}.search-panel{top:0;bottom:0;background:#09070F;padding-top:26px;overflow:auto}.search-card{border:0;box-shadow:none;background:transparent}.file-row{grid-template-columns:1fr auto}.file-row strong{grid-column:1/-1}.split{grid-template-columns:1fr}}
@media(max-width:520px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.section{padding:26px 0}.number-item{grid-template-columns:50px 1fr}.number{font-size:28px}.footer-grid{grid-template-columns:1fr 1fr}.hero-media{min-height:140px}.content-image{max-height:200px}}