html, body {
  margin: 0; padding: 0;
  background: #000;
  overflow: hidden;
}
#wrapper {
  position: relative;
  width: 100vw; height: 100vh;
  display: flex; justify-content: center; align-items: center;
  cursor: pointer;
}
#base {
  max-width: 80vw; height: auto;
}

canvas, #finalText {
  position: fixed; top: 0; left: 0;
  width: 100vw; height: 100vh;
  pointer-events: none;
}
#pixelCanvas {
  display: none;
  image-rendering: pixelated;
  z-index: 5;
}
#swirlCanvas {
  display: none;
  z-index: 6;
}
#finalText {
  display: none;
  color: #39FF14;
  font-size: 4em;
  text-align: center;
  line-height: 100vh;
  mix-blend-mode: difference;
  text-shadow: 0 0 8px #39FF14, 0 0 16px #FF00FF;
  z-index: 7;
}