First time I've ever seen a comment about accessibility on the homepage of a mainstream product like this. As a blind developer this was just awesome, made me really feel like somebody out there is listening. Thank you for making this
Also, a11y support isn't just for "blind" or "disabled" users; it tends to make the page better for all users. This applies to everything really; for example while being able to tell coins apart by touch is critical for you, it's also pretty convenient for me at times, so this kind of coin design is better for everyone.