:root {
  --ink: #1c1c1c;
  --muted: #5b5b5b;
  --rule: #d5d5d5;
  --accent: #243a73;
  --bg: #ffffff;
}
html { box-sizing: border-box; }
*, *:before, *:after { box-sizing: inherit; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Palatino Linotype", "Book Antiqua", Palatino, Georgia, serif;
  font-size: 18px;
  line-height: 1.58;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.page {
  max-width: 920px;
  margin: 0 auto;
  padding: 26px 28px 60px;
}
.site-header { margin-bottom: 24px; }
.site-title {
  margin: 0;
  font-size: 2.15rem;
  font-weight: normal;
  letter-spacing: 0.01em;
}
.site-subtitle {
  margin: 6px 0 0;
  color: var(--muted);
}
.contact-line {
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.98rem;
}
.nav {
  margin-top: 18px;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 10px 0;
}
.nav a {
  margin-right: 18px;
  color: var(--ink);
}
main section { margin: 32px 0; }
h1, h2, h3 {
  margin: 0 0 12px;
  font-weight: normal;
  line-height: 1.25;
}
h2 {
  font-size: 1.34rem;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 5px;
}
h3 { font-size: 1.08rem; }
p { margin: 0 0 12px; }
.small, .muted { color: var(--muted); }

.two-col {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(240px, 0.9fr);
  gap: 34px;
}

.plain-list, .link-list, .pub-list, .course-list, .seminar-plain-list, .recent-talks {
  list-style: none;
  padding: 0;
  margin: 0;
}
.link-list li, .plain-list li, .course-list li, .seminar-plain-list li, .recent-talks li {
  margin: 0 0 10px;
}

.pub-list li {
  margin: 0 0 24px;
  padding-left: 1.35em;
  text-indent: -1.35em;
}
.pub-title,
.pub-meta,
.pub-cite,
.pub-links,
.pub-desc,
.seminar-meta {
  display: block;
  margin-left: 1.35em;
  text-indent: 0;
}
.pub-title { font-size: 1rem; }
.pub-meta, .pub-cite, .seminar-meta, .inline-meta, .archive-speaker {
  color: var(--muted);
}
.pub-links, .inline-links { margin-top: 2px; }
.pub-desc { margin-top: 4px; }

.inline-meta, .inline-links {
  display: inline;
  margin-left: 0.25em;
}
.inline-links::before { content: " · "; }

.rule-note {
  color: var(--muted);
  padding-left: 12px;
  border-left: 2px solid var(--rule);
}
.details-archive { margin-top: 10px; }
details.year-group {
  border-top: 1px dotted var(--rule);
  padding: 8px 0 10px;
}
details.year-group:last-child {
  border-bottom: 1px dotted var(--rule);
}
details.year-group summary {
  cursor: pointer;
  list-style: none;
  font-size: 1.02rem;
}
details.year-group summary::-webkit-details-marker { display: none; }
details.year-group summary::before {
  content: "▸";
  display: inline-block;
  width: 1.1em;
  color: var(--muted);
}
details.year-group[open] summary::before { content: "▾"; }
.year-count { color: var(--muted); }

.archive-items {
  margin: 10px 0 0 1.35em;
  padding-left: 0;
  list-style: none;
}
.archive-items li {
  margin: 0 0 8px;
}

.recent-talk-item {
  margin: 0 0 14px;
}
.recent-title {
  display: block;
  margin-bottom: 2px;
}

.callout {
  color: var(--muted);
  font-size: 0.97rem;
}
.footer {
  margin-top: 40px;
  padding-top: 12px;
  border-top: 1px solid var(--rule);
  color: var(--muted);
  font-size: 0.95rem;
}

@media (max-width: 760px) {
  body { font-size: 17px; }
  .page { padding: 18px 18px 48px; }
  .two-col { grid-template-columns: 1fr; gap: 20px; }
  .nav a { display: inline-block; margin-bottom: 6px; }
}


.profile-card {
  align-self: start;
}

.profile-photo {
  display: block;
  width: min(100%, 240px);
  height: auto;
  margin: 0 0 10px;
  border: 1px solid var(--rule);
}

.photo-note {
  margin: 0 0 16px;
}