:root {
  --color-bg: #fdfcfa;
  --color-text: #232120;
  --color-muted: #6b6560;
  --color-accent: #B31B1B; /* Cornell carnelian */
  --color-border: #e6e1d8;
  --color-edit-bg: #fff3b0;
  --font-serif: 'Lora', Georgia, 'Times New Roman', serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --max-width: 760px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

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

/* Header */
.site-header {
  border-bottom: 1px solid var(--color-border);
  padding: 20px 0;
}
.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.name-link {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--color-text);
}
.name-link:hover { text-decoration: none; color: var(--color-accent); }
.site-nav a {
  color: var(--color-text);
  margin-left: 22px;
  font-size: 0.92rem;
}
.site-nav a:first-child { margin-left: 0; }
.site-nav a:hover { color: var(--color-accent); }

/* Sections */
.section {
  padding: 56px 24px;
  border-bottom: 1px solid var(--color-border);
}
.section h2 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 600;
  margin: 0 0 28px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--color-accent);
  display: inline-block;
}

/* Profile / about */
.profile-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 20px;
  padding-top: 64px;
}
.photo-wrap { flex: none; }
.profile-photo {
  width: 160px;
  height: 160px;
  object-fit: cover;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  display: block;
}
.profile-text { max-width: 560px; }
.profile-text h1 {
  font-family: var(--font-serif);
  font-size: 2rem;
  margin: 0 0 4px;
}
.subtitle {
  margin: 0 0 18px;
  color: var(--color-muted);
  font-size: 1rem;
}
.intro { margin: 0; text-align: left; }
.cv-link { font-weight: 600; }

/* Work entries (works in progress / pre-doctoral research) */
.work-entry { margin-bottom: 30px; }
.work-entry:last-child { margin-bottom: 0; }
.work-title {
  font-family: var(--font-serif);
  font-size: 1.08rem;
  font-weight: 600;
  margin: 0 0 4px;
}
.work-title .coauthor { font-weight: 400; }
.work-meta {
  margin: 0 0 6px;
  font-size: 0.88rem;
  color: var(--color-muted);
  font-style: italic;
}
.work-desc {
  margin: 0;
  color: var(--color-text);
}

/* Placeholder / "fill me in" highlighting */
.edit-me {
  background: var(--color-edit-bg);
  padding: 0 3px;
  border-radius: 3px;
}

/* Footer */
.site-footer {
  padding: 40px 24px 60px;
  text-align: center;
  color: var(--color-muted);
  font-size: 0.9rem;
}
.site-footer p { margin: 4px 0; }
.footer-note { font-size: 0.82rem; }

/* Responsive */
@media (max-width: 560px) {
  .profile-section { padding-top: 48px; }
  .profile-photo { width: 140px; height: 140px; }
  .site-nav a { margin-left: 14px; font-size: 0.85rem; }
  .section { padding: 40px 20px; }
}