:root {
  --spacing: 1em;

  color-scheme: light dark;
}

body {
  background: lightblue;
}

text {
text-anchor: middle;
dominant-baseline: middle;
font-size: 1px;
}

circle {
  stroke-width: 0.1px;
  stroke: black;
  fill: white;
}

line {
stroke: black;
stroke-width: 0.1px;
}

footer {
  margin-top: 20svh;
}