You find you can just stare at maps for ages and ages?

If someone has one on the wall I'm immediately hypnotised.

Looks beautiful! Trying to think up ways that real estate agents or brokers could use this, but all of the examples seem to be on a much larger scale like regions or states, as opposed to neighborhoods or small cities. Do you have any users doing fascinating things for real estate customers/agents/brokers?

I've tried to get a set of vector tiles (`.pbf.json` generated with tippecanoe) working as a background, but the docs don't specify if vector tiles are accepted, and all the examples are raster tiles.

Can you use vector tiles as a custom background? If so, how, and are there limits on format support?