I've tried using your Custom Fonts method, but I'm not getting good results after following your instruction:
After adding the TTF files into the Resource Library, this is the first code I put in and it didn't work...
I guess is because each entry should be only one TTF font, so I made changes as follow:
And it still didn't work.... what have I done wrong? Also, the instructions come with SVGs, EOT and other font type, but the the master file only includes TTF file. Is that why the Custom CSS Font didn't show up properly?