URL for PDF Export Stylesheet?

Question

Hello,

does anyone know where the PDF Export Stylesheet is stored. 
I would like to use it in combination with the {style} macro and import it with its URL like this:

{style:import=http://whatever.com/mystyle.css}{style}

Steffen Heller · Answer

Is it really not possible to answer this?!

The data entered at Space Admin > PDF Stylesheet, something must happen with it... Is it stored somewhere? Is it stored as a .css file? Can it be accessed?

Steffen Heller · Answer

Something like that. But what I meant is not the confluencedefaultpdf but my own stylesheet that is created at Space Admin > PDF Stylesheet.
In the page source code are a lot of references in the form of "<link type="text/css" rel="stylesheet" href=..." and I was wondering if my own stylesheet is one of them.

Matthew J. Horn · Answer

Not sure if this helps, but the doc mentions an external CSS:

https://confluence.atlassian.com/download/attachments/190480945/confluencedefaultpdf.css?version=1&modificationDate=1243580667083