However, I feel I should mention that I adapted these from some other config files I found on GitHub.
Oh! That stylesheet is a lot cleaner than what I'm currently using. It's a bit of a mess, to be honest.
Thanks for sharing.
Btw, if you want rounded corners, blur, and window shadows in sway, consider checking this out: https://github.com/WillPower3309/swayfx
It's availible in the AUR, too.
this is the sway