RT Brandon McConnell
The :has() pseudo-class opens the door to new possibilities in CSS selector architecture without any use of JavaScript.
In preparation for this, I've written up the spec on some ✨magic✨ PostCSS custom combinators. Take a look here (ONLY Safari TP):
https://cdpn.io/OJxzGQW

https://twitter.com/branmcconnell/status/1476236655828901888