<head>
  <meta charset="utf-8" />
  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
  <meta name="theme-color" content="rgb(255,255,255)" />
  {{/* Title */}}
  {{ if .IsHome -}}
    <title>{{ .Site.Title | emojify }}</title>
    <meta name="title" content="{{ .Site.Title | emojify }}" />
  {{- else -}}
    <title>{{ .Title | emojify }} &middot; {{ .Site.Title | emojify }}</title>
    <meta name="title" content="{{ .Title | emojify }} &middot; {{ .Site.Title | emojify }}" />
  {{- end }}
  {{/* Asset bundles */}}
  {{ $assets := newScratch }}
  {{ $algorithm := .Site.Params.fingerprintAlgorithm | default "sha256" }}
  {{ $jsAppearance := resources.Get "js/appearance.js" }}
  {{ $jsAppearance = $jsAppearance | resources.Minify | resources.Fingerprint $algorithm }}
  <script
    type="text/javascript"
    src="{{ $jsAppearance.RelPermalink }}"
    integrity="{{ $jsAppearance.Data.Integrity }}"
  ></script>
  {{ $cssScheme := resources.Get (printf "css/schemes/%s.css" (lower .Site.Params.colorScheme | default "congo")) }}
  {{ if not $cssScheme }}
    {{ $cssScheme = resources.Get "css/schemes/congo.css" }}
  {{ end }}
  {{ $assets.Add "css" (slice $cssScheme) }}
  {{ $cssMain := resources.Get "css/compiled/main.css" }}
  {{ $assets.Add "css" (slice $cssMain) }}
  {{ $cssCustom := resources.Get "css/custom.css" }}
  {{ if $cssCustom }}
    {{ $assets.Add "css" (slice $cssCustom) }}
  {{ end }}
  {{ $bundleCSS := $assets.Get "css" | resources.Concat "css/main.bundle.css" | resources.Minify | resources.Fingerprint $algorithm }}
  <link
    type="text/css"
    rel="stylesheet"
    href="{{ $bundleCSS.RelPermalink }}"
    integrity="{{ $bundleCSS.Data.Integrity }}"
  />
  {{ if .Site.Params.enableSearch | default false }}
    {{ $jsFuse := resources.Get "lib/fuse/fuse.min.js" }}
    {{ $jsSearch := resources.Get "js/search.js" }}
    {{ $assets.Add "js" (slice $jsFuse $jsSearch) }}
  {{ end }}
  {{ if .Site.Params.enableCodeCopy | default false }}
    {{ $jsCode := resources.Get "js/code.js" }}
    {{ $assets.Add "js" (slice $jsCode) }}
  {{ end }}
  {{ if eq (site.Language.LanguageDirection | default "ltr") "rtl" }}
    {{ $jsRTL := resources.Get "js/rtl.js" }}
    {{ $assets.Add "js" (slice $jsRTL) }}
  {{ end }}
  {{ if $assets.Get "js" }}
    {{ $bundleJS := $assets.Get "js" | resources.Concat "js/main.bundle.js" | resources.Minify | resources.Fingerprint $algorithm }}
    <script
      defer
      type="text/javascript"
      id="script-bundle"
      src="{{ $bundleJS.RelPermalink }}"
      integrity="{{ $bundleJS.Data.Integrity }}"
      data-copy="{{ i18n "code.copy" }}"
      data-copied="{{ i18n "code.copied" }}"
    ></script>
  {{ end }}
  {{/* Metadata */}}
  <meta
    name="description"
    content="{{ with .Description }}
      {{ . }}
    {{ else }}
      {{ if .IsPage }}
        {{ .Summary }}
      {{ else }}
        {{ with .Site.Params.description }}{{ . }}{{ end }}
      {{ end }}
    {{ end }}"
  />
  {{ with union .Site.Params.keywords .Params.keywords -}}
    <meta name="keywords" content="{{ delimit . `, ` }}" />
  {{- end }}
  {{ with .Site.Params.robots }}
    <meta name="robots" content="{{ . }}" />
  {{ end }}
  {{ with .Params.robots }}
    <meta name="robots" content="{{ . }}" />
  {{ end }}
  <link rel="canonical" href="{{ .Permalink }}" />
  {{ range .AlternativeOutputFormats -}}
    {{ printf `<link rel="%s" type="%s" href="%s" title="%s" />` .Rel .MediaType.Type .RelPermalink ($.Site.Title | emojify) | safeHTML }}
  {{ end -}}
  {{/* Icons */}}
  {{ if templates.Exists "partials/favicons.html" }}
    {{ partialCached "favicons.html" .Site }}
  {{ else }}
    <link rel="apple-touch-icon" sizes="180x180" href="{{ "apple-touch-icon.png" | relURL }}" />
    <link rel="icon" type="image/png" sizes="32x32" href="{{ "favicon-32x32.png" | relURL }}" />
    <link rel="icon" type="image/png" sizes="16x16" href="{{ "favicon-16x16.png" | relURL }}" />
    <link rel="manifest" href="{{ "site.webmanifest" | relURL }}" />
  {{ end }}
  {{/* Site Verification */}}
  {{ with .Site.Params.verification.google }}
    <meta name="google-site-verification" content="{{ . }}" />
  {{ end }}
  {{ with .Site.Params.verification.bing }}
    <meta name="msvalidate.01" content="{{ . }}" />
  {{ end }}
  {{ with .Site.Params.verification.pinterest }}
    <meta name="p:domain_verify" content="{{ . }}" />
  {{ end }}
  {{ with .Site.Params.verification.yandex }}
    <meta name="yandex-verification" content="{{ . }}" />
  {{ end }}
  {{/* Social */}}
  {{ template "_internal/opengraph.html" . }}
  {{ template "_internal/twitter_cards.html" . }}
  {{/* Schema */}}
  {{ partial "schema.html" . }}
  {{/* Me */}}
  {{ with .Site.Author.name }}<meta name="author" content="{{ . }}" />{{ end }}
  {{ with .Site.Author.links }}
    {{ range $links := . }}
      {{ range $name, $url := $links }}<link href="{{ $url }}" rel="me" />{{ end }}
    {{ end }}
  {{ end }}
  {{/* Vendor */}}
  {{ partial "vendor.html" . }}
  {{/* Analytics */}}
  {{ partial "analytics.html" . }}
  {{/* Extend head - eg. for custom analytics scripts, etc. */}}
  {{ if templates.Exists "partials/extend-head.html" }}
    {{ partial "extend-head.html" . }}
  {{ end }}
</head>
