It's difficult to explain without lengthy examples but we aren't seeing a lot of collisions (really none) because we're very careful to only nest when necessary

It's difficult to explain without lengthy examples but we aren't seeing a lot of collisions (really none) because we're very careful to only nest when necessary and only as deeply as necessary. We aren't taking a stand here and completely obliterating cascading, we're just being mindful about when things really should flow to child element instead of just letting it happen all the time.