body {
  max-width: 1050px;
  margin: 50px auto;
  padding: 0 30px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 17px;
  line-height: 1.65;
  color: #222;
  background: #fff;
}

a {
  color: #003262;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.top-header {
  display: grid;
  grid-template-columns: 330px 1fr;
  align-items: start;
  gap: 60px;
}

h1 {
  font-size: 40px;
  font-weight: normal;
  margin: 0 0 10px 0;
}

h2 {
  font-size: 23px;
  font-weight: normal;
  margin-top: 34px;
  border-bottom: 1px solid #ddd;
  padding-bottom: 4px;
}

h3 {
  font-size: 18px;
  font-weight: normal;
  margin-top: 24px;
  margin-bottom: 8px;
  color: #333;
}

.affiliation {
  font-size: 17px;
  color: #555;
  line-height: 1.5;
}

.header-photo {
  width: 100%;
  height: 230px;
  object-fit: cover;
  border-radius: 6px;
  margin-top: 8px;
}

.home-text {
  font-size: 15px;
  margin-top: 34px;
}

.link-row {
  display: flex;
  gap: 24px;
  margin-top: 42px;
}

.link-card {
  flex: 1;
  padding: 18px 16px;
  text-align: center;
  border-top: 1px solid #ccc;
  border-bottom: 1px solid #ccc;
  font-size: 19px;
  font-family: Georgia, "Times New Roman", serif;
  letter-spacing: 0.035em;
  color: #222;
}

.link-card:hover {
  text-decoration: none;
  color: #003262;
  border-color: #003262;
}

.page-nav {
  margin: 28px 0 38px 0;
  padding: 10px 0;
  border-top: 1px solid #ccc;
  border-bottom: 1px solid #ccc;
}

.page-nav a {
  margin-right: 28px;
  font-size: 17px;
}

.research-nav a {
  margin-right: 48px;
}

section {
  margin-top: 34px;
}

.publication-list {
  padding-left: 24px;
}

.publication-list li {
  margin-bottom: 16px;
  font-size: 15.5px;
  line-height: 1.55;
  color: #444;
  font-weight: 500;
}

.paper-title {
  font-weight: 500;
  font-size: 15.5px;
  color: #333;
}

details {
  margin-top: 16px;
  margin-bottom: 16px;
}

summary {
  cursor: pointer;
  font-size: 18px;
  color: #003262;
  padding: 6px 0;
}

summary:hover {
  text-decoration: underline;
}

.nested-details {
  margin-left: 24px;
  margin-top: 10px;
}

.nested-details summary {
  font-size: 16.5px;
  color: #333;
}

.notes-section {
  margin-top: 46px;
}

.reflection-list {
  list-style: disc;
  padding-left: 24px;
}

.reflection-list li {
  margin-bottom: 28px;
  padding-left: 4px;
}

.reflection-title {
  font-size: 20px;
  font-family: Georgia, "Times New Roman", serif;
  color: #003262;
}

.reflection-description {
  margin-top: 6px;
  color: #444;
  font-size: 15.5px;
  line-height: 1.55;
  font-weight: 500;
}


.essay-page {
  font-size: 15.5px;
  line-height: 1.6;
}

.essay-page h1 {
  font-size: 34px;
}

.essay-page h2 {
  font-size: 21px;
}

.essay-page p {
  font-size: 15.5px;
  line-height: 1.6;
}

.essay-page .publication-list li {
  font-size: 15.5px;
  line-height: 1.55;
}