/* docmd 0.9.5 lays out every heading as a flex container so the permalink
   anchor can be centred. Any inline element inside a heading — a linkified
   URL, a `code` span — is then a sibling flex item, and the surrounding words
   collapse into a one-word-per-line column.
   Drop this once https://github.com/docmd-io/docmd/issues/240 ships. */
.docmd-heading {
  display: block;
  overflow-wrap: break-word;
}