This is an "okay" way of embedding a Mapbox map into SquareSpace. It has a hover action and a click option.
Made it by following this tutorial: https://docs.mapbox.com/help/tutorials/create-interactive-hover-effects-with-mapbox-gl-js/
Check out how it looked here: https://www.adf.ht/projects-archived-pages/earthquake-response-old-version-archived
Original code can be found here: https://help.viostream.com/frequently-asked-questions/how-do-i-make-an-iframe-embed-responsive