:root {
  --color-white: #f6f5ed;
  --color-black: #484848;
  --color-primary: #f0a768;
  --color-secondary: #db8539;
}

@media (prefers-color-scheme: dark) {
  body {
      background-color: var(--color-black);
      color: var(--color-white);
  }
}

@media (prefers-color-scheme: light) {
  body {
      background-color: var(--color-white);
      color: var(--color-black);
  }
}

body {
  font-family: Georgia, Palatino, "Palatino Linotype", Times, "Times New Roman", serif;
  font-size: 18px;
  line-height: 26px;
  max-width: 500px;
  margin: 3em auto;
}

a {
  color: inherit;
  text-decoration: none;
  position: relative;
}

a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 0.2em;
  background-color: var(--color-secondary);
  border-radius: 0.1em;
  transform: scaleY(0.5);
  z-index: -1;
}

a:hover {
  background-color: var(--color-primary);
}