Config option to set rounded corners for all themes?

[eternal-chronos]

Is there a way—for example, with themes like Graphite Mono, which has a very thick and square border—I’d like it to be rounded, and ideally apply this to all themes, or at least to Graphite Mono. Is there a config somewhere to change this? Or would I have to do it directly from .local/share? Thanks.

[kRHYME7]

~/.config/hypr/userprefs.conf

add. This will override all theming configuration.

decoration:rounding = 10