The website and the admin console fit a 320-wide screen at a 32px text without scrolling sideways, menu included. Page titles keep their words whole, sign-in buttons grow with their words, invitation addresses wrap instead of being cut, and toolbars stay inside their pane.
The end of Catch up takes the focus and says what was done. Cancel on a question hands the focus back where it came from, a filter or a selection that closes keeps it nearby, and a Save button stays focusable while it works.