{{- /*
  Related posts for single pages. Uses Hugo's built-in `Related` keyword index.
  Requires `related:` config in site hugo.yaml — see docs/config.md.
  Silently no-op when no relations are found.
*/ -}}
{{- $count := site.Params.relatedPostsCount | default 3 -}}
{{- $related := slice -}}
{{- if gt $count 0 -}}
  {{- $related = first $count (site.RegularPages.Related .) -}}
{{- end -}}
{{- with $related -}}
<aside class="related-posts" aria-labelledby="related-heading">
  <h2 id="related-heading" class="related-heading">{{ i18n "relatedPosts" | default "Bài viết liên quan" }}</h2>
  <ul class="related-list">
    {{- range . }}
    <li>{{ partial "post-card.html" . }}</li>
    {{- end }}
  </ul>
</aside>
{{- end -}}