{{ if hugo.IsProduction -}}
{{ else -}}
{{ end -}}
{{ partialCached "favicons.html" . -}}
{{- if .IsHome -}}
{{ .Site.Title -}}
{{ else -}}
{{ with .Title }}{{ . }} –{{ end -}}
{{ .Site.Title -}}
{{ end -}}
{{- with .Params.canonical -}}
{{- else -}}
{{- end -}}
{{- partial "opengraph.html" . -}}
{{- template "_internal/schema.html" . -}}
{{- template "_internal/twitter_cards.html" . -}}
{{- partial "head-config-css.html" . -}}
{{- if and (not hugo.IsProduction) (eq hugo.Environment "theme") }}
{{- $styles := resources.Get "css/styles.css" }}
{{- $styles = $styles | postCSS (dict "inlineImports" true) }}
{{- else }}
{{- $styles := resources.Get "css/compiled/main.css" -}}
{{- if hugo.IsProduction }}
{{- $styles = $styles | minify | fingerprint }}
{{- else }}
{{- end }}
{{- end }}
{{- $custom := resources.Get "css/custom.css" }}
{{- if hugo.IsProduction -}}
{{- $custom = $custom | minify | fingerprint }}
{{- else }}
{{- end }}
{{- if and (eq hugo.Environment "production") .Site.Config.Services.GoogleAnalytics.ID }}
{{ partial "google-analytics.html" . }}
{{- end }}
{{ $noop := .WordCount -}}
{{ if .Page.Store.Get "hasMath" -}}
{{ $katexCssUrl := printf "https://cdn.jsdelivr.net/npm/katex@latest/dist/katex%s.css" (cond hugo.IsProduction ".min" "") -}}
{{ with try (resources.GetRemote $katexCssUrl) -}}
{{ with .Err -}}
{{ errorf "Could not retrieve KaTeX css file from %s. Reason: %s." $katexCssUrl . -}}
{{ else with.Value -}}
{{ with resources.Copy (printf "css/katex%s.css" (cond hugo.IsProduction ".min" "")) . -}}
{{ end -}}
{{ end -}}
{{ end -}}
{{ end -}}
{{ partial "custom/head-end.html" . -}}