:root {
  color-scheme: light dark;
}

body {
  margin: 0 auto;
  padding: 3.5rem 1.5rem 6rem;
  max-width: 36em;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.1875rem;
  line-height: 1.65;
  color: #111;
  background: #fff;
}

@media (prefers-color-scheme: dark) {
  body {
    color: #d6d6d6;
    background: #111;
  }
}

nav {
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #888;
  margin-bottom: 3.5rem;
}

nav a {
  color: inherit;
  text-decoration: none;
}

nav a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

nav .current {
  color: inherit;
}

body > header nav .current,
nav .current {
  color: #111;
}

@media (prefers-color-scheme: dark) {
  nav .current {
    color: #d6d6d6;
  }
}

nav .sep {
  margin: 0 0.6em;
  color: #bbb;
}

h1 {
  font-size: 1.9rem;
  font-weight: normal;
  line-height: 1.25;
  margin: 0 0 0.4rem;
}

.subtitle {
  color: #888;
  font-style: italic;
  margin: 0 0 2.5rem;
}

h2 {
  font-size: 1rem;
  font-weight: bold;
  letter-spacing: 0.03em;
  margin: 3rem 0 1.4rem;
}

p {
  margin: 0 0 1.05em;
}

p.thesis {
  padding-left: 2.8em;
  text-indent: -2.8em;
}

p.thesis strong {
  letter-spacing: 0.01em;
}

ul {
  margin: 0 0 1.05em;
  padding-left: 1.4em;
}

li {
  margin-bottom: 0.7em;
}

.disputed {
  color: #888;
  font-style: italic;
  font-size: 0.9em;
}

a {
  color: inherit;
  text-decoration: underline;
  text-decoration-color: #999;
  text-underline-offset: 3px;
}

a:hover {
  text-decoration-color: inherit;
}

hr {
  border: none;
  margin: 3rem 0;
  text-align: center;
}

hr::after {
  content: "*  *  *";
  color: #888;
  letter-spacing: 0.6em;
  font-size: 0.9em;
}

footer {
  margin-top: 4rem;
  font-size: 0.85rem;
  color: #888;
  font-style: italic;
}

:target {
  scroll-margin-top: 2rem;
}