:root {
  --text: #222;
  --muted: #666;
  --link: #2f5f8f;
  --rule: #e6e6e6;
  --bg: #fff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Georgia, "Times New Roman", Times, serif;
  font-size: 17px;
  line-height: 1.58;
}

.page {
  width: min(860px, calc(100% - 40px));
  margin: 40px auto 70px;
}

.hero {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 34px;
  align-items: start;
  margin-bottom: 34px;
}

.portrait {
  width: 220px;
  height: 220px;
  object-fit: cover;
  border-radius: 4px;
}

h1,
h2 {
  font-family: Helvetica, Arial, sans-serif;
  line-height: 1.2;
}

h1 {
  margin: 0 0 4px;
  font-size: 34px;
  font-weight: 700;
}

h2 {
  margin: 34px 0 12px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--rule);
  font-size: 22px;
}

p {
  margin: 0 0 14px;
}

a {
  color: var(--link);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.subtitle {
  margin-bottom: 14px;
  color: var(--muted);
  font-family: Helvetica, Arial, sans-serif;
  font-size: 18px;
}

.links a {
  margin-right: 16px;
  white-space: nowrap;
}

.compact {
  margin: 10px 0 4px;
  padding-left: 22px;
}

.item {
  display: grid;
  grid-template-columns: 82px 1fr;
  gap: 18px;
  margin-bottom: 8px;
}

.date {
  color: var(--muted);
  font-family: Helvetica, Arial, sans-serif;
}

.pubs {
  margin-top: 12px;
  padding-left: 22px;
}

.pubs li {
  margin-bottom: 12px;
}

.topnav {
  margin-bottom: 22px;
  font-family: Helvetica, Arial, sans-serif;
}

.fold {
  margin: 10px 0;
  padding: 10px 0;
  border-bottom: 1px solid var(--rule);
}

.fold summary {
  color: var(--link);
  cursor: pointer;
  font-family: Helvetica, Arial, sans-serif;
  font-size: 17px;
  font-weight: 600;
  list-style-position: outside;
}

.fold summary:hover {
  text-decoration: underline;
}

.site-footer {
  margin-top: 48px;
  padding-top: 18px;
  border-top: 1px solid var(--rule);
  color: var(--muted);
  font-family: Helvetica, Arial, sans-serif;
  font-size: 14px;
}

@media (max-width: 700px) {
  body {
    font-size: 16px;
  }

  .hero {
    grid-template-columns: 1fr;
  }

  .portrait {
    width: 180px;
    height: 180px;
  }

  .item {
    grid-template-columns: 1fr;
    gap: 0;
  }
}