/* Reuse the already requested mobile poster instead of downloading a desktop image too. */
@media(max-width:540px){body[data-apple-store] .apple-aura:before{background-image:image-set(url('/assets/tutorial-tunnel-poster-v1/mobile.avif') type('image/avif'),url('/assets/tutorial-tunnel-poster-v1/mobile.webp') type('image/webp'))}}