{{- $mainCSS := resources.Get "css/index.css" | postCSS (dict "inlineImports" true) -}}
{{- $bundle := slice $mainCSS | resources.Concat "css/bundle.css" -}}
{{- if eq hugo.Environment "development" -}}
<link rel="stylesheet" href="{{ $bundle.RelPermalink }}" type="text/css" />
{{- else -}}
{{- with $bundle | minify | fingerprint -}}
<link rel="stylesheet" href="{{ .RelPermalink }}" integrity="{{ .Data.Integrity }}" crossorigin="anonymous" type="text/css" />
{{- end -}}
{{- end -}}