Vocabulary Changing app theme from Theme 界面

This flow captures Changing app theme in the Vocabulary iOS app across 4 screens, shown in the order they were captured.

Nothing else in the Vocabulary set leads into Changing app theme — it is one of 22 flows documented as a starting point rather than as a step inside another flow.

Any screen can be opened full size, and signed-in users can turn the flow into editable UI.