pre.code{background:var(--code-bg,#0f1420);color:var(--code-ink,#e6e9f0);border-radius:5px;padding:.8rem 1rem;overflow:auto;
  font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.85rem;line-height:1.5;margin:.55rem 0;
  white-space:pre;tab-size:4}
code.inline{background:var(--chip);border-radius:3px;padding:.06rem .38rem;
  font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.88em}
.tok-kw{color:#569cd6}.tok-fn{color:#dcdcaa}.tok-type{color:#4ec9b0}.tok-var{color:#9cdcfe}.tok-str{color:#ce9178}
.tok-com{color:#6a9955;font-style:italic}.tok-num{color:#b5cea8}.tok-bi,.tok-dec{color:#4ec9b0}
.rich-editor-preview{width:100%;min-height:72px;padding:.7rem .8rem;border:2px solid var(--input-border);border-radius:5px;
  background:var(--input-bg);color:var(--ink);font:inherit;font-size:1rem;line-height:1.5;cursor:text;overflow-x:auto}
textarea.rich-editor-source{min-height:120px;height:auto;overflow-y:hidden;font-size:1rem;line-height:1.5}