Noto Nastaliq Urdu font in Safari and Chrome

I use chatgpt alot and write in Urdu and Hindi scripts. Safari displays the Urdu font in Noto Nastaliq Urdu which is the most beautiful font but it is too small and making the font bigger in Safari makes all the fonts bigger, which looks out of proportion. On Chrome, you have to use force custom fonts extension and it works fine but now that extension is gone. Now, the font is back to the Persian font and it is too small and not visibly pleasing like Noto Nastaliq Urdu font. Can someone tell me how to customize fonts in Safari making them larger but not all fonts larger, just Noto Nastaliq Urdu, leaving the Latin, Roman text a certain size I choose. Or how chrome can be customized on the mac to display Noto Nastaliq fonts like force custom fonts used to do?