html:root body::before {
  background-color: #0b1016;
}

html:root::before {
  width: min(320px, calc(100vw - 48px));
  height: auto;
  aspect-ratio: 313.484 / 106.302;
  margin: 0;
  transform: translate(-50%, -50%);
  image-rendering: auto;
}