/* Canonical math surface shared by the SmallDocs app and renderer SDK. */
:is(#_sd_rendered, #_sd_write, .sdoc-reader) .sdocs-math-display {
  overflow-x: auto;
  overflow-y: hidden;
  margin: 1em 0;
  padding: 0.25em 0;
}
:is(#_sd_rendered, .sdoc-reader) .sdocs-math-display .katex-display { margin: 0; }
:is(#_sd_rendered, #_sd_write, .sdoc-reader) .sdocs-math-inline { white-space: nowrap; }
:is(#_sd_rendered, .sdoc-reader) .sdocs-math-display:empty::before,
:is(#_sd_rendered, .sdoc-reader) .sdocs-math-inline:empty::before {
  content: attr(data-tex);
  font-family: var(--md-code-font, monospace);
  color: var(--text-2, var(--sdocs-muted-color, #888));
  font-size: 0.95em;
}