*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --ink:    #1a1a1a;
  --muted:  #666;
  --rule:   #d8d3cc;
  --bg:     #faf9f7;
  --accent: #2a4a7f;
  --max:    760px;
}

body {
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
  background: var(--bg);
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Layout ── */
header, main, footer {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Header / Hero ── */
header {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 32px;
  align-items: start;
  padding-top: 64px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--rule);
}

.photo {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--rule);
  display: block;
}

.photo-placeholder {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: var(--rule);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: 12px;
  text-align: center;
  flex-shrink: 0;
}

.bio h1 {
  font-family: 'EB Garamond', serif;
  font-size: 2rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.2;
  margin-bottom: 4px;
}

.bio .title {
  color: var(--muted);
  font-size: 13px;
  font-weight: 400;
  margin-bottom: 14px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.bio p {
  font-size: 14.5px;
  color: #333;
  max-width: 520px;
}

.contact-links {
  display: flex;
  gap: 16px;
  margin-top: 16px;
  flex-wrap: wrap;
}

.contact-links a {
  font-size: 13px;
  color: var(--muted);
  border-bottom: 1px solid var(--rule);
  padding-bottom: 1px;
}

.contact-links a:hover {
  color: var(--accent);
  text-decoration: none;
  border-color: var(--accent);
}

/* ── Sections ── */
main {
  padding-top: 52px;
  padding-bottom: 80px;
  display: flex;
  flex-direction: column;
  gap: 56px;
}

section h2 {
  font-family: 'EB Garamond', serif;
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 20px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--rule);
}

/* ── Research Interests ── */
.interests-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.interests-list li {
  font-size: 13px;
  color: var(--accent);
  background: #eef2f9;
  padding: 4px 12px;
  border-radius: 20px;
}

/* ── Publications ── */
.pub-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.pub {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 0 16px;
  align-items: start;
}

.pub-year {
  font-size: 12px;
  color: var(--muted);
  padding-top: 3px;
  text-align: right;
}

.pub-title {
  font-family: 'EB Garamond', serif;
  font-size: 1.05rem;
  font-weight: 500;
  line-height: 1.4;
}

.pub-title a { color: var(--ink); }
.pub-title a:hover { color: var(--accent); text-decoration: none; }

.pub-meta {
  font-size: 13px;
  color: var(--muted);
  margin-top: 2px;
}

.pub-links {
  margin-top: 5px;
  display: flex;
  gap: 12px;
}

.pub-links a {
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--accent);
}

/* ── Teaching / Awards / Other ── */
.item-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.item {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 0 16px;
}

.item-year {
  font-size: 12px;
  color: var(--muted);
  padding-top: 2px;
  text-align: right;
}

.item-title { font-size: 14.5px; }

.item-sub {
  font-size: 13px;
  color: var(--muted);
}

/* ── Footer ── */
footer {
  border-top: 1px solid var(--rule);
  padding-top: 20px;
  padding-bottom: 40px;
  font-size: 12px;
  color: var(--muted);
}

/* ── Mobile ── */
@media (max-width: 560px) {
  header {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
    padding-top: 40px;
  }

  .bio p { max-width: 100%; }
  .contact-links { justify-content: center; }

  .pub { grid-template-columns: 1fr; }
  .pub-year { text-align: left; }
  .item { grid-template-columns: 1fr; }
  .item-year { text-align: left; }
}