Thank you for the feedback! I thought about posting a link to Tarot websites here on this page, but so many people have their own favorites that I didn't want to bias anyone towards a particular site over another. I also didn't want to date the game, so to speak, by linking to a site that might feel innovative now but looks and feels clunky just a few months down the line. As you said, Google is really a great bet for this because you can pick and choose what on-line Tarot format (and often even deck!) you prefer. Were I totally new to Tarot, I might rely on their first result for online Tarot spreads, the Labyrinthos Academy, to get me started, at least at this moment in time. I hope you find it helpful!
I also hope that this game helps launch you on your own journey of discovery with Tarot, and especially that you find a physical deck that you resonate with. Online decks are great, but nothing beats having a physical deck of your own to examine at your leisure. Most also come with guidebooks that help explain each card in depth as well as the designer's vision for the deck. Best of luck in your journey, and happy gaming!