{{ define "header" }}
  <header>
    <h1>{{ .Title }}</h1>
    {{ with .Description }}<p data-abstract>{{ . }}</p>{{ end }}
    {{- $hasDate := not .Date.IsZero -}}
    {{- $hasAuthor := .Params.author -}}
    {{- if or $hasDate $hasAuthor -}}
    <p data-byline>
      {{- if $hasDate -}}
      <time datetime="{{ .Date.Format "2006-01-02" }}">{{ .Date.Format "January 2, 2006" }}</time>
      {{- end -}}
      {{- if and $hasDate $hasAuthor }} · {{ end -}}
      {{- with .Params.author }}{{ . }}{{ end -}}
    </p>
    {{- end }}
    {{- with .GetTerms "tags" }}
    <nav data-role="tag-cloud" aria-label="Tags">
      {{- range . }}
      <a href="{{ .Permalink }}" data-tag="{{ .Name }}">{{ .Name }}</a>
      {{- end }}
    </nav>
    {{- end }}
  </header>
{{ end }}

{{ define "content" }}
  <article role="main">
    {{ .Content }}
    {{- if or .PrevInSection .NextInSection }}
    <footer>
      {{- with .PrevInSection }}
      <a href="{{ .RelPermalink }}" rel="prev">← {{ .LinkTitle }}</a>
      {{- end }}
      {{- with .NextInSection }}
      <a href="{{ .RelPermalink }}" rel="next">{{ .LinkTitle }} →</a>
      {{- end }}
    </footer>
    {{- end }}
  </article>
{{ end }}