Change font face and size in Twine with Sugarcue

Thanks to Josh Grams, I now understand how to set up players/readers of my twines with the ability to change font face and font size. Below I link to the scripts you need to drop, respectively, into the javascript and stylesheet special passages in the desktop Twine 2.10.0 app. Here is the zip containing the needed JS and CSS. I host a demo of this here and here, and mention it in my Twine Tidbits on the local copy of my blog.