How to invest in dYdX?

As an investor looking to diversify my portfolio, I'm curious about the process of investing in dYdX. Could you please explain the steps I should follow to get started? I'm particularly interested in understanding the risks involved, the minimum investment required, and any recommended strategies for maximizing returns. Additionally, I'd like to know if there are any regulatory considerations or restrictions I should be aware of before investing in this cryptocurrency platform. Could you provide a brief overview of dYdX's unique features and how it stands out from other similar platforms?