Can I keep USD in Binance?

I'm curious about the options available for storing USD on Binance. As a cryptocurrency enthusiast, I'm familiar with the platform's capabilities for trading digital assets, but I'm wondering if it's also possible to maintain a balance in traditional fiat currencies like the US dollar. Could you elaborate on whether Binance supports the storage of USD, and if so, what are the steps involved in depositing and withdrawing funds in this currency? Additionally, are there any fees or limitations associated with keeping USD on the platform? I'd appreciate any clarifications you can provide.