html,
body {
  width: 100%;
  min-height: 100%;
  margin: 0;
  background: #000;
}

body {
  overflow: hidden;
}

.splash {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  background: #000;
}

.wallpaper {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center center;
  user-select: none;
  -webkit-user-drag: none;
}

/*
  On narrow portrait screens, preserve the entire artwork and name
  rather than cropping away the left and right sides.
*/
@media (max-aspect-ratio: 4 / 5) {
  .wallpaper {
    object-fit: contain;
  }
}