body {
  --color-text: #fff;
  --color-bg: #0e0e0f;
  --color-bg-2: #242635;
  --color-bg-3: #dc2c5a;
  --color-link: #dc2c5a;
  --color-link-hover: #ff0060;
}
.background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: calc(100% + 800px);
  background: radial-gradient(
    ellipse at 500% 0,
    var(--color-bg) 50%,
    var(--color-bg-2) 80%,
    var(--color-bg-3) 100%
  );
  z-index: -2;
  transform: translateY(-800px);
}