/* Diagrams render correctly in dark mode.
 *
 * D2-generated SVGs bake in light fills and dark navy text. In Material's
 * slate scheme the page filter (brightness/contrast) muddies the colored
 * shape backgrounds and washes out the text inside them. Wrap the SVGs in a
 * white surface and disable any inherited image filter so the diagrams
 * display with their intended contrast on dark pages.
 */
[data-md-color-scheme="slate"] .md-typeset img[src$=".svg"] {
  background-color: #ffffff;
  border-radius: 6px;
  padding: 0.75rem;
  filter: none;
}