Export slides

Hello.

Is there a way to export slides made with the core Slides plugin? If I understand correctly, Slides uses reveal.js so there should be some html page somewhere in the background, and if that page could be saved or opened in the browser, then one could print to PDF, for example.

I am aware of community plugins like Advanced/Extended Slides but those override the basic presentation style too much and no matter how much I try to tinker with CSS I cannot get the slides to look the way I want.

Thanks.