/* suppress the theme's external-link arrow.

   the theme decorates every a[target="_blank"] in .page-content with a "↗"
   glyph via ::after (themes/hugo-blog-awesome/assets/sass/_post.scss). that
   was a reasonable default when only hand-authored links carried
   target="_blank", but layouts/_markup/render-link.html now opens every
   markdown link in a new tab, so the arrow would appear on every single link
   in the prose.

   removing the glyph does not change link behavior. target="_blank" and
   rel="noopener noreferrer" are still on the anchor; only the decoration goes.

   `content: none` is the correct way to cancel a generated-content rule.
   setting `content: ""` would leave an empty inline box still contributing
   the ::after's font-size/position offsets. */
.page-content a[target="_blank"]::after {
  content: none;
}