/* Swap --font for a sans-serif stack if you prefer. */
:root {
  --font: Georgia, "Times New Roman", serif;
  --fg: #111;
  --bg: #fff;
  --muted: #555;
  --rule: #ccc;
  --link: #0645ad;
  --link-visited: #663366;
}

@media (prefers-color-scheme: dark) {
  :root {
    --fg: #ddd;
    --bg: #161616;
    --muted: #999;
    --rule: #444;
    --link: #79a6ea;
    --link-visited: #b28fc0;
  }
}

body {
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.55;
  color: var(--fg);
  background: var(--bg);
  max-width: 40rem;
  margin: 0 auto;
  padding: 2.5rem 1.25rem 3rem;
}

h1 {
  font-size: 1.7rem;
  margin: 0 0 1rem;
}

h2 {
  font-size: 1.15rem;
  margin: 2.2rem 0 0.6rem;
  padding-bottom: 0.2rem;
  border-bottom: 1px solid var(--rule);
}

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

a:visited {
  color: var(--link-visited);
}

ul {
  padding-left: 1.2rem;
}

li {
  margin-bottom: 0.7rem;
}

/* Author and venue line under each publication title. */
li small {
  color: var(--muted);
  font-size: 0.88em;
}

.links .sep {
  color: var(--muted);
  padding: 0 0.15em;
}

img.photo {
  float: right;
  width: 190px;
  margin: 0.3rem 0 1rem 1.25rem;
  border-radius: 4px;
}

@media (max-width: 30rem) {
  img.photo {
    float: none;
    display: block;
    margin: 0 0 1rem;
  }
}

footer {
  margin-top: 3rem;
  padding-top: 0.6rem;
  border-top: 1px solid var(--rule);
  color: var(--muted);
  font-size: 0.85rem;
}