After testing with Safari on MacOS and iOS - works perfectly on MacOS, has some problems with loading background on iOS, loads just black background instead. Pretty cool still though, as after using CSS way for so long, it's good to finally be able to go to the bugs section without having to cut the CSS out! Cheers. Happy to test it anytime on iPhone if needed.
Noticed bugs so far:
In Living forest the draw pile is invisible - along with number of cards, can be fixed by setting z-index of .lvf_playerboard_draw to -1 and z-index of .lvf_playerzone to 0
In New York Zoo, when choosing the tile to place, rotate and confirm buttons are invisible, can be fixed with setting for example filter: brightness(0) invert(1); on #generalactions .control-image