:root {
  box-sizing: border-box;

  --color-note: #0969da;
  --color-tip: #1a7f37;
  --color-warning: #9a6700;
  --color-severe: #bc4c00;
  --color-caution: #d1242f;
  --color-important: #8250df;
  background-color: white;
  color: black;
  --borders: black;

  #dark:checked ~ #content {
    --color-note: #2f81f7;
    --color-tip: #3fb950;
    --color-warning: #d29922;
    --color-severe: #db6d28;
    --color-caution: #f85149;
    --color-important: #a371f7;
    background-color: #282828;
    color: white;
    --borders: white;
  }
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-note: #2f81f7;
    --color-tip: #3fb950;
    --color-warning: #d29922;
    --color-severe: #db6d28;
    --color-caution: #f85149;
    --color-important: #a371f7;
    background-color: #282828;
    color: white;
    --borders: white;
  }

  #dark:checked ~ #content {
    --color-note: #0969da;
    --color-tip: #1a7f37;
    --color-warning: #9a6700;
    --color-severe: #bc4c00;
    --color-caution: #d1242f;
    --color-important: #8250df;
    background-color: white;
    color: black;
    --borders: black;
  }
}

body {
  line-height: 1.4;
}

#content {
  position: absolute;
  top: 0;
  left: 0;
  min-height: 100vh;
  min-width: 100vw;
}

label[for="dark"] {
  position: absolute;
  z-index: 1;
  top: 1ch;
  right: 8em;
  transform: scale(2);
}

.row {
  display: flex;
  flex-direction: row;
  flex: 1;
  margin-inline: 4em;

  @media (max-width: 1200px) {
    flex-direction: column;
  }
}

.col {
  display: flex;
  flex-direction: column;
  flex: 1;
  margin-inline: 4em;
}

table td + td {
  border-left: 1px solid
    color-mix(in srgb, var(--borders), rgba(255, 255, 255, 0.5));
}

table th + th {
  border-left: 1px solid var(--borders);
}