.markdown-page>.shell{width:min(1320px,calc(100% - 40px))}
.markdown-workspace{padding:0;overflow:hidden}
.markdown-toolbar{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 16px;border-bottom:1px solid var(--line);background:#f8fafc}
.view-buttons,.export-buttons{display:flex;align-items:center;gap:8px}
.tool-button{min-height:38px;padding:0 13px;border:1px solid var(--line);border-radius:8px;background:white;color:#475569;cursor:pointer;font:inherit;font-size:12px;font-weight:700}
.tool-button:hover,.tool-button.active{border-color:#b8c9e2;background:var(--soft);color:var(--blue)}
.button.compact{min-height:38px;padding:0 15px;box-shadow:none;font-size:12px}
.markdown-grid{display:grid;grid-template-columns:1fr 1fr;min-height:660px}
.editor-pane,.preview-pane{min-width:0;background:white}
.editor-pane{border-right:1px solid var(--line)}
.pane-label{display:flex;min-height:42px;align-items:center;justify-content:space-between;padding:0 17px;border-bottom:1px solid var(--line);color:#64748b;font-size:10px;font-weight:750;letter-spacing:.04em;text-transform:uppercase}
#markdown-source{display:block;width:100%;height:618px;padding:25px;border:0;outline:0;resize:vertical;background:#fbfcfe;color:#172033;font:14px/1.75 ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;tab-size:2}
#markdown-source:focus{box-shadow:inset 0 0 0 3px #93b4fb}
.preview-pane:focus{outline:0}
.markdown-preview{max-width:760px;margin:0 auto;padding:38px 42px 70px;color:#273449;font:15px/1.78 ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;overflow-wrap:anywhere}
.markdown-preview h1,.markdown-preview h2,.markdown-preview h3,.markdown-preview h4,.markdown-preview h5,.markdown-preview h6{color:#111827;line-height:1.25;letter-spacing:-.025em}
.markdown-preview h1{margin:0 0 28px;padding-bottom:14px;border-bottom:1px solid var(--line);font-size:36px}
.markdown-preview h2{margin:38px 0 14px;font-size:26px}.markdown-preview h3{margin:30px 0 12px;font-size:20px}
.markdown-preview p{margin:0 0 20px;white-space:pre-wrap}
.markdown-preview a{color:var(--blue);text-decoration:underline;text-underline-offset:3px}
.markdown-preview code{padding:2px 5px;border-radius:4px;background:#edf2f8;color:#1e3a5f;font:13px ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace}
.markdown-preview pre{margin:24px 0;padding:18px 20px;overflow:auto;border-radius:9px;background:var(--navy);color:#dbeafe}
.markdown-preview pre code{padding:0;background:none;color:inherit;white-space:pre}
.markdown-preview blockquote{margin:24px 0;padding:3px 0 3px 20px;border-left:4px solid #93b4fb;color:#526176}
.markdown-preview blockquote p:last-child{margin-bottom:0}
.markdown-preview li{margin:6px 0}.markdown-preview hr{margin:34px 0;border:0;border-top:1px solid var(--line)}
.table-scroll{margin:24px 0;overflow:auto}.markdown-preview table{width:100%;border-collapse:collapse;font-size:13px}.markdown-preview th,.markdown-preview td{padding:10px 12px;border:1px solid var(--line);text-align:left}.markdown-preview th{background:#f4f7fb}
.empty-preview{color:var(--muted);font-style:italic}.markdown-status{min-height:20px;margin:0;padding:12px 17px;border-top:1px solid var(--line);background:#f8fafc;color:#64748b;font-size:10px}
@media(max-width:800px){.markdown-page>.shell{width:min(100% - 28px,1320px)}.markdown-toolbar{align-items:stretch;flex-direction:column}.view-buttons,.export-buttons{display:grid;grid-template-columns:1fr 1fr}.markdown-grid{display:block;min-height:560px}.markdown-grid[data-view="editor"] .preview-pane,.markdown-grid[data-view="preview"] .editor-pane{display:none}.editor-pane{border-right:0}.markdown-grid[data-view="preview"] .preview-pane{display:block}#markdown-source{height:560px}.markdown-preview{padding:28px 20px 55px}}
@media print{
  @page{margin:18mm}
  body.markdown-print{background:white}
  body.markdown-print>header,body.markdown-print>footer,body.markdown-print .pagehead,body.markdown-print .notice,body.markdown-print .markdown-toolbar,body.markdown-print .editor-pane,body.markdown-print .markdown-status,body.markdown-print .markdown-help{display:none!important}
  body.markdown-print .pagebody{padding:0}
  body.markdown-print .markdown-page>.shell{width:100%}
  body.markdown-print .markdown-workspace{padding:0;border:0;border-radius:0;box-shadow:none}
  body.markdown-print .markdown-grid{display:block;min-height:0}
  body.markdown-print .preview-pane{display:block!important}
  body.markdown-print .pane-label{display:none}
  body.markdown-print .markdown-preview{max-width:none;margin:0;padding:0;color:#111827;font-size:11pt}
  body.markdown-print .markdown-preview h1{font-size:26pt}
  body.markdown-print .markdown-preview h2{font-size:19pt}
  body.markdown-print .markdown-preview h3{font-size:15pt}
  body.markdown-print .markdown-preview pre{white-space:pre-wrap;break-inside:avoid;background:#f1f5f9;color:#111827}
  body.markdown-print .markdown-preview blockquote,body.markdown-print .markdown-preview table{break-inside:avoid}
}