Currently the styling customizations in Confluence (under Confluence Admin > Look and Feel) do not apply to exports done at the page level:
- More Actions > Export to Word
- More Actions > Export to PDF
This includes "PDF Stylesheets" and "PDF Layout" customizations, which only apply to space-level PDF exports.
This feature request is to add customization options for single-page exports.
A use case for this came from a support ticket, where a customer would like to add a message in every page export (e.g. "For Internal Use Only"). The customer was able to add a global stylesheet to make such a message appear on every page when viewed in the browser, but this customization would be ignored during a page export since only the content of the page is exported.