I can't get any web fonts to work in my Windows Phone 8 HTML5 Application.
I do the following:
Windows phone supports web fonts. However, if they are embedded on the XAP they will not work.
Engineering response: This is a known issue, the only workaround we know is to host the fonts on a remote server (making sure to bypass the single origin policy issue) and perhaps use AppCache to keep the font files locally on the device.