:root {
  --md-code-font: "Cascadia Mono","JetBrains Mono","Fira Mono",
                  "DejaVu Sans Mono","Consolas","Menlo","monospace";
}
.md-typeset pre code {
  font-feature-settings: "liga" 0;  /* kill ligatures just in case */
  tab-size: 4;                      /* VS Code default, avoid width 8 */
}