/* Site-wide refinements */
body {
  font-size: 16px;
  line-height: 1.65;
}
.main-container {
  max-width: 1040px;
}
.navbar-brand {
  font-weight: 600;
  letter-spacing: .01em;
}
.hero {
  display: flex;
  gap: 42px;
  align-items: center;
  padding: 42px 0 34px;
  margin-bottom: 28px;
  border-bottom: 1px solid rgba(255,255,255,.14);
}
.hero-copy {
  flex: 1 1 auto;
}
.hero-copy h1 {
  margin-top: 0;
  margin-bottom: 8px;
  font-size: 42px;
}
.hero .lead {
  font-size: 20px;
  opacity: .82;
  margin-bottom: 22px;
}
.hero-photo {
  flex: 0 0 190px;
  text-align: center;
}
.hero-photo img {
  width: 180px;
  height: 180px;
  object-fit: cover;
  border-radius: 50%;
  box-shadow: 0 8px 28px rgba(0,0,0,.28);
}
.hero-links {
  margin-top: 22px;
}
.hero-links a {
  display: inline-block;
  padding: 7px 12px;
  margin: 0 7px 8px 0;
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 5px;
  text-decoration: none;
}
.hero-links a:hover {
  text-decoration: none;
  border-color: rgba(255,255,255,.55);
}
h2 {
  margin-top: 36px;
  padding-bottom: 7px;
  border-bottom: 1px solid rgba(255,255,255,.10);
}
#refereed-journal-articles p,
#non-refereed-journal-articles p {
  margin-bottom: 18px;
}
@media (max-width: 720px) {
  .hero {
    flex-direction: column-reverse;
    gap: 18px;
    align-items: flex-start;
    padding-top: 24px;
  }
  .hero-photo {
    flex-basis: auto;
  }
  .hero-photo img {
    width: 135px;
    height: 135px;
  }
  .hero-copy h1 {
    font-size: 34px;
  }
}

.credential-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 20px 0 8px;
}
.credential-card {
  padding: 18px 20px;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 8px;
  background: rgba(255,255,255,.035);
}
.credential-card strong {
  display: inline-block;
  margin-bottom: 8px;
  font-size: 17px;
}
@media (max-width: 800px) {
  .credential-grid {
    grid-template-columns: 1fr;
  }
}