How do the universes of DC and Marvel differ in terms of tone and overall atmosphere?

DC's universe often leans towards a more serious and dramatic tone, characterized by epic storylines and a sense of grandeur. It often feels larger-than-life. Marvel's universe generally has a lighter, more humorous tone, frequently incorporating witty dialogue and comedic elements. It strives for a sense of relatability and often balances serious moments with lighthearted ones.