La página Plantilla:Talk quote inline/styles.css debe tener el modelo de contenido "CSS expurgado" para TemplateStyles (el modelo de contenido que tiene actualmente es "texto wiki").{{{1}}}
Template documentation
This template should not be used in articles. It should only be used on talk pages and project pages.
This template is a shortcut for {{Talk quote inline}} that automatically adds quote marks, functioning like {{Talk quote inline|q=y}}. If supplied, it passes a |title= parameter to the parent template unchanged.
{{Blockquote}} variant for use with poems, song lyrics, and other things that would otherwise require the use of <poem> tags or frequent formatting elements (such as <br/>); requires substitution
{{Blockquote}} variant for use with poems, song lyrics, and other things that would otherwise require the use of <poem> tags or frequent formatting elements (such as <br/>); does not require substitution
Template documentation