/* Palette */
:root {
  --dark: #231F20;
  --light: #FFFFFF;
  --accent: #E23840;
}

html {
  color-scheme: light dark;
  background: light-dark(var(--light), var(--dark));
  color: light-dark(var(--dark), var(--light));
}

html:has(#theme:checked) {
  color-scheme: dark;
}

@media (prefers-color-scheme: dark) {
  html:has(#theme:checked) {
    color-scheme: light;
  }
}

#theme {
  display: none;
}

label {
  cursor: pointer;
  text-decoration: underline;
}

body {
  max-width: 680px;
  margin: 40px auto;
  padding: 0 16px;
  font-family: Georgia, serif;
  line-height: 1.6;
}

h2 {
  margin-top: 2em;
  border-bottom: 1px solid;
}

h3 {
  margin-bottom: 0;
  font-size: 1em;
}

small {
  float: right;
  font-weight: normal;
}

.sub {
  margin-top: 0;
  font-style: italic;
}

a {
  color: var(--accent);
}

mark {
  background: none;
  color: var(--accent);
}