Profile form
A profile in three sections with a travelling highlight, a photo picked in the browser, errors that fold in and out, and an unsaved-changes bar whose Save becomes Saving then Saved.
Settings
Notifications by channel
Email, push and desktop as sections, each led by its channel switch that folds its events away, with a digest choice, quiet hours and the same unsaved-changes bar.
Workspace settings
Name and address, the default role for new members read against who holds each role, and a danger zone where archiving takes a two-second hold and deleting takes the typed name.