Styling a PDF produced by Doxia & Apt

Hi,

I can produce a PDF using Doxia from some source Apt files.  The PDF that is generated is very basic.  I want to apply some style to it - e.g. header, footer, cover page, index page and change the fonts and colors, etc.

Can anyone point me in the direction of a tutorial or documentation on how to do this?

Many thanks,

Dave