play: compile
    mpv video.webm

compile: clear-outdir
    typst compile -f png --ppi 164.2 hell.typ 'out/{p}.png'
    ffmpeg -framerate 60 -start_number 1 -i out/%d.png video.webm

gif: clear-outdir
    typst compile -f png --ppi 54.73333 hell.typ 'out/{p}.png'
    ffmpeg -framerate 50 -start_number 1 -i out/%d.png video.gif
    
clear-outdir:
    rm -f out/*.png