Does Coinbase support Zil?

Excuse me, could you clarify for me if Coinbase, the popular cryptocurrency exchange platform, currently supports Zil, which I understand to be a specific blockchain project? I'm interested in potentially investing in Zil and would like to know if I can easily trade or store it on Coinbase for my convenience. Could you also perhaps elaborate on any specific steps or requirements that might be involved in using Coinbase to manage Zil holdings, if indeed it is supported? Thank you in advance for your assistance.