.doc-page{background:var(--paper)}
.doc-shell{max-width:960px;margin:0 auto;padding:28px 28px 100px}
.doc-header{padding:0 0 24px;border-bottom:1px solid var(--line)}
.doc-back{font-size:13px;color:var(--nj);text-underline-offset:4px}
.doc-toc{display:flex;flex-wrap:wrap;gap:8px 20px;padding:22px 0 26px;border-bottom:1px solid var(--line)}
.doc-toc a{font-size:13px;color:var(--ink-2);text-decoration:none}
.doc-toc a:hover{text-decoration:underline;text-underline-offset:4px;color:var(--nj)}
.md-content{max-width:760px;margin:0 auto;padding-top:36px;overflow-wrap:anywhere;font-size:15.5px}
.md-content h1,.md-content h2,.md-content h3,.md-content h4,.md-content h5{color:var(--ink);scroll-margin-top:24px}
.md-content h1,.md-content h2,.md-content h3{font-family:var(--serif);font-weight:600}
.md-content h1{font-size:clamp(34px,5vw,48px);line-height:1.2;margin:0 0 22px}
.md-content h2{font-size:29px;line-height:1.35;margin:62px 0 20px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.md-content h3{font-size:22px;line-height:1.45;margin:38px 0 14px}
.md-content h4{font-size:17px;margin:30px 0 10px}
.md-content h5{font-size:15.5px;margin:24px 0 8px}
.md-content p{margin:0 0 16px}
.md-content a{color:var(--nj);text-underline-offset:3px}
.md-content strong{font-weight:650;color:var(--ink)}
.md-content code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.92em;background:var(--nav-selected);border-radius:3px;padding:1px 4px}
.md-content blockquote,.md-content .md-note{margin:0 0 22px;padding:16px 20px;background:var(--card);border:1px solid var(--line);border-radius:10px;color:var(--ink-2)}
.md-content .md-note{border-color:var(--alert-line);background:var(--alert-surface);color:var(--alert-text)}
.md-content ul,.md-content ol{padding-left:1.5em;margin:0 0 20px}
.md-content li{padding-left:2px;margin:5px 0}
.md-content li:has(>input[type="checkbox"]){list-style:none}
.md-content input[type="checkbox"]{width:16px;height:16px;margin:0 8px 0 0;vertical-align:middle;accent-color:var(--nj)}
.md-table-wrap{overflow-x:auto;margin:0 0 24px;border:1px solid var(--line);border-radius:8px}
.md-content table{width:100%;min-width:540px;border-collapse:collapse;font-size:13.5px;line-height:1.6}
.md-content th,.md-content td{padding:9px 12px;border-bottom:1px solid var(--line-2);text-align:left;vertical-align:top}
.md-content thead th{background:var(--card);font-weight:650;color:var(--ink)}
.md-content tbody tr:last-child td{border-bottom:0}
.md-content hr{border:0;border-top:1px solid var(--line);margin:44px 0}
.md-content details{margin:18px 0 24px;padding:14px 18px;border:1px solid var(--line);border-radius:10px;background:var(--card)}
.md-content summary{cursor:pointer;color:var(--nj);font-weight:650;min-height:44px;display:flex;align-items:center}
.md-content details[open] summary{margin-bottom:18px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.md-content details p:last-child{margin-bottom:0}
@media(max-width:640px){
  .doc-shell{padding:18px 17px 64px}
  .doc-toc{gap:8px 16px;padding:16px 0 20px}
  .md-content{padding-top:28px;font-size:15px}
  .md-content h2{font-size:25px;margin-top:50px}
  .md-content h3{font-size:20px}
  .md-table-wrap{margin-inline:-17px;border-radius:0;border-left:0;border-right:0}
}
@media print{
  .doc-shell{max-width:none;padding:0}
  .doc-header,.doc-toc{display:none}
  .md-content{max-width:none;padding:0}
  .md-content h2,.md-content h3{break-after:avoid}
  .md-content table{min-width:0}
  .md-content details>*{display:block!important}
  .md-content details summary{display:none!important}
}