/* Fluid images as a global safeguard: Pandoc already adds Bootstrap's
   .img-fluid (max-width:100%; height:auto) to markdown ![](...) images,
   but code-cell-generated figures (Quarto's .figure-img class, e.g. from
   matplotlib/Plotly chunks) don't get that treatment and can overflow the
   content column at their native pixel size. This rule covers both cases
   uniformly so no image can force a horizontal scrollbar.
*/
img, video {
  max-width: 100%;
  height: auto;
}