:root {
  --ink: #181818;
  --muted: #6a6a6a;
  --rule: #e4e4e4;
  --bg: #fbfbfa;
  --maxw: 40rem;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  font-size: 19px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 7rem 1.5rem 5rem;
}

/* Masthead */
.mast { margin-bottom: 3.5rem; }

.brand {
  display: inline-block;
  text-align: center;
  vertical-align: baseline;
}

.logo {
  display: block;
  width: 108px;
  height: auto;
  color: var(--ink);
  margin: 0 auto 0.9rem;
}

h1 {
  font-size: 1.55rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1;
  margin: 0;
}

.mission {
  display: inline;
  font-size: 1.18rem;
  line-height: 1.55;
  margin: 0;
}

/* Sections */
section { margin-top: 3.4rem; }

h2 {
  font-family: ui-sans-serif, -apple-system, "Helvetica Neue", Arial, sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 1.4rem;
  padding-bottom: 0.7rem;
  border-bottom: 1px solid var(--rule);
}

/* Publications */
.pub { margin: 0 0 1.5rem; }
.pub:last-child { margin-bottom: 0; }

.pub .title {
  font-style: italic;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}
.pub .title:hover { border-bottom-color: var(--ink); }

.pub .meta {
  display: block;
  font-size: 0.95rem;
  color: var(--muted);
  margin-top: 0.15rem;
}

/* People */
.people {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
  gap: 1.9rem 1.1rem;
}
.people li {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.5rem;
}
.people li a {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: inherit;
}
.people li a:hover img {
  opacity: 0.85;
}
.people img {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  object-fit: cover;
  background: #ededed;
}
.people .name { font-size: 1rem; line-height: 1.3; }

/* Footer */
footer {
  margin-top: 4rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--rule);
  font-size: 0.95rem;
  color: var(--muted);
}
footer a { color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--rule); }
footer a:hover { border-bottom-color: var(--ink); }

@media (max-width: 480px) {
  body { font-size: 18px; }
  .wrap { padding: 4rem 1.25rem 3.5rem; }
  .people { grid-template-columns: repeat(auto-fill, minmax(92px, 1fr)); gap: 1.4rem 0.8rem; }
  .people img { width: 80px; height: 80px; }
}