This is just a webkit... it translates whatever is in the html file. So the problem is not a font problem, it is an encoding one.
To show weird chars, ie, non reg abc stuff you just be sure to save the file using UTF8.
To save using UTF8 enconding edit your file using notepad, and hit save as to bring the save dialog up, on the bottom of that save dialog window you should see an ENCODING drop down.
It should show ANSI, change that to UTF8 and hit save. Now open US, should display your chars. correctly now, as shown bellow. But I prefer my clean version better