{{$language := ""}}
{{if .content}}
    {{$language = detectLanguage .content}}
{{end}}

{{$formatHint := ""}}
{{if eq .formatPreferred "html"}}
    {{$formatHint = "Remains the input HTML structures (if any)."}}
{{end}}

Rewrite the provided content to add more detail and complexity, making the sentences longer and more elaborate. Please {{with $language}}respond in {{.}} and {{end}}provide just the revised content without any extra comments or explanations.{{with $formatHint}} {{.}}{{end}}

Here is the content:
```
{{ .content }}
```