/*
 * Mark article links that stay inside the generated Commonplace site.
 * External links remain unmarked, so readers can tell the two apart without
 * hovering.
 */
div[role="main"] a[href]:not([href^="#"]):not([href^="/"]):not([href*=":"])::after,
div[role="main"] a[href^="https://zby.github.io/commonplace/"]::after {
  content: "";
  display: inline-block;
  width: 0.35em;
  height: 0.35em;
  margin-left: 0.16em;
  border-radius: 999px;
  background: currentColor;
  opacity: 0.58;
  vertical-align: super;
  transform: translateY(-0.08em);
}