{{- define "main" -}}
  <header class="max-w-screen-md mx-auto">
    <h1 class="baskerville px-1">
      {{ .Title }}
    </h1>

    {{ with .Params.subtitle }}
      <h3 class="baskerville p-1">{{ . }}</h3>
    {{ end }}

    {{ partial "meta_links.html" . }}
    {{ partial "leading_image.html" . }}
  </header>
  <div class="main-content max-w-screen-md mx-auto lh-copy f5 f4-ns px-1">
    {{ .Content }}
  </div>

  <div class="max-w-screen-md mx-auto px-1">
    {{ $page := . }}
    {{ $project := .File.ContentBaseName }}

    {{ $items := where (where site.RegularPages "Type" "post") ".Params.projects" "intersect" (slice $project) }}
    {{ $count := len $items }}
    {{ if ge $count 1 }}
      <h2 class="">Related Posts</h2>
      {{ range $index, $item := $items }}
        {{ partial "post.html" . }}
      {{ end }}
    {{ end }}

    {{ $items := where (where site.RegularPages "Type" "publication") ".Params.projects" "intersect" (slice $project) }}
    {{ $pubs_len := len $items }}
    {{ if ge $pubs_len 1 }}
      <h2 class="">Related Publications</h2>
      {{ range $index, $item := $items }}
        {{ partial "post.html" . }}
      {{ end }}
    {{ end }}

    {{ $items := where (where site.RegularPages "Type" "event") ".Params.projects" "intersect" (slice $project) }}
    {{ $talks_len := len $items }}
    {{ if ge $talks_len 1 }}
      <h2 class="">Related Talks</h2>
      {{ range $index, $item := $items }}
        {{ partial "post.html" . }}
      {{ end }}
    {{ end }}
    {{ partial "post_pager" . }}
  </div>
{{- end -}}