[data-fui-comp="ui-markdown"] {
  display: block;
  color: var(--color-text, #18181B);
  font-size: 1rem;
  line-height: 1.7;
  text-wrap: pretty;
}

/* Flow rhythm — comfortable paragraph spacing, no leading gap. */
[data-fui-comp="ui-markdown"] > * { margin-block: 0; }
[data-fui-comp="ui-markdown"] > * + * { margin-block-start: 1.15em; }
[data-fui-comp="ui-markdown"] > :first-child { margin-block-start: 0; }

/* Headings — generous space ABOVE (section separation, scaled by level),
   tight space BELOW (the heading binds to the text it introduces). */
[data-fui-comp="ui-markdown"] h1,
[data-fui-comp="ui-markdown"] h2,
[data-fui-comp="ui-markdown"] h3,
[data-fui-comp="ui-markdown"] h4 {
  color: var(--color-text, #18181B);
  line-height: 1.25;
  text-wrap: balance;
}
[data-fui-comp="ui-markdown"] h1 { font-size: 1.9rem;  font-weight: 700; letter-spacing: -0.014em; margin-block: 0 0.5em; }
[data-fui-comp="ui-markdown"] h2 { font-size: 1.45rem; font-weight: 700; letter-spacing: -0.01em;  margin-block: 2.6em 0.55em; }
[data-fui-comp="ui-markdown"] h3 { font-size: 1.18rem; font-weight: 650; margin-block: 1.9em 0.45em; }
[data-fui-comp="ui-markdown"] h4 { font-size: 1rem;    font-weight: 650; margin-block: 1.5em 0.35em; }
/* A heading straight after another heading shouldn't double the gap. */
[data-fui-comp="ui-markdown"] h2 + h3,
[data-fui-comp="ui-markdown"] h3 + h4 { margin-block-start: 0.9em; }
[data-fui-comp="ui-markdown"] > :first-child:is(h1,h2,h3,h4) { margin-block-start: 0; }

[data-fui-comp="ui-markdown"] a {
  color: var(--color-primary, #4F46E5);
  text-decoration: underline;
  text-underline-offset: 0.18em;
  text-decoration-thickness: from-font;
}
[data-fui-comp="ui-markdown"] strong { font-weight: 650; color: var(--color-text, #18181B); }

/* Lists — hang the marker, give items room, tighten nested levels. */
[data-fui-comp="ui-markdown"] ul,
[data-fui-comp="ui-markdown"] ol { padding-inline-start: 1.5em; }
[data-fui-comp="ui-markdown"] li { margin-block: 0; }
[data-fui-comp="ui-markdown"] li + li { margin-block-start: 0.4em; }
[data-fui-comp="ui-markdown"] li > ul,
[data-fui-comp="ui-markdown"] li > ol { margin-block-start: 0.4em; }
[data-fui-comp="ui-markdown"] li::marker { color: var(--color-text-subtle, #71717A); }

/* Inline code — a quiet chip, not a button. */
[data-fui-comp="ui-markdown"] code {
  font-family: var(--font-mono, ui-monospace, monospace);
  background: var(--color-surface-soft, #F4F4F5);
  color: var(--color-text, #18181B);
  padding: 0.12em 0.4em;
  border-radius: var(--radii-sm, 4px);
  font-size: 0.875em;
}

/* Fenced code blocks are upgraded to framed ui.CodeBlock surfaces (syntax
   highlighting + copy button) by enrichCodeBlocks — they bring their own
   chrome; we only give them a little extra room above. */
[data-fui-comp="ui-markdown"] > [data-fui-comp="ui-code-block"] {
  margin-block-start: 1.5em;
}
/* Any RAW <pre> that slipped through unframed (no class) still reads well. */
[data-fui-comp="ui-markdown"] pre:not([class]) {
  margin-block-start: 1.5em;
  padding: 1rem 1.1rem;
  background: var(--color-code-surface, #18181B);
  color: var(--color-code-text, #E4E4E7);
  border: 1px solid var(--color-code-border, var(--color-border, #E4E4E7));
  border-radius: var(--radii-md, 8px);
  overflow-x: auto;
  font-family: var(--font-mono, ui-monospace, monospace);
  font-size: 0.85rem;
  line-height: 1.65;
  tab-size: 2;
}
[data-fui-comp="ui-markdown"] pre:not([class]) code {
  background: transparent;
  color: inherit;
  padding: 0;
  font-size: inherit;
}

/* Blockquote — tinted panel with a full hairline border. Deliberately NOT a
   thick left accent stripe (that pattern reads as templated). */
[data-fui-comp="ui-markdown"] blockquote {
  padding: 0.85em 1.1em;
  background: var(--color-surface-soft, #F4F4F5);
  border: 1px solid var(--color-border, #E4E4E7);
  border-radius: var(--radii-md, 8px);
  color: var(--color-text-muted, #52525B);
}
[data-fui-comp="ui-markdown"] blockquote > :first-child { margin-block-start: 0; }

[data-fui-comp="ui-markdown"] hr {
  border: 0;
  border-block-start: 1px solid var(--color-border, #E4E4E7);
  margin-block: 2.75em;
}

/* Tables — quiet header, roomy cells, hairline row rules. */
[data-fui-comp="ui-markdown"] table {
  border-collapse: collapse;
  width: 100%;
  margin-block-start: 1.5em;
  font-size: 0.95em;
}
[data-fui-comp="ui-markdown"] th,
[data-fui-comp="ui-markdown"] td {
  padding: 0.5em 0.85em;
  border-block-end: 1px solid var(--color-border, #E4E4E7);
  text-align: start;
  vertical-align: top;
}
[data-fui-comp="ui-markdown"] thead th {
  font-weight: 650;
  color: var(--color-text, #18181B);
  border-block-end-width: 2px;
}
[data-fui-comp="ui-markdown"] tbody tr:last-child td { border-block-end: 0; }

[data-fui-comp="ui-markdown"] img { max-width: 100%; height: auto; border-radius: var(--radii-md, 8px); }

/* Compact variant — tighter rhythm for inline previews. */
.ui-markdown.ui-markdown--compact { line-height: 1.6; }
.ui-markdown.ui-markdown--compact > * + * { margin-block-start: 0.7em; }
.ui-markdown.ui-markdown--compact h2 { font-size: 1.15rem; margin-block: 1.4em 0.4em; }
.ui-markdown.ui-markdown--compact h3 { font-size: 1.02rem; margin-block: 1.1em 0.35em; }
.ui-markdown.ui-markdown--compact h4 { font-size: 0.95rem; margin-block: 0.9em 0.3em; }
.ui-markdown.ui-markdown--compact pre { margin-block-start: 0.9em; }