html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, sans-serif;
  color: #2b2b2b;
  background: #faf8f3;
}

.navbar {
  height: 80px;
  padding: 0 max(24px, calc((100% - 900px) / 2));
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #fffdfa;
  border-bottom: 1px solid #eee5d8;
  position: sticky;
  top: 0;
}

.brand {
  font-size: 20px;
  font-style: italic;
}

.dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: #8b1e1e;
  border-radius: 50%;
  margin-right: 10px;
}

nav a {
  margin-left: 25px;
  color: #333;
  text-decoration: none;
}

.container {
  display: grid;
  grid-template-columns: 1fr 0.85fr;
  gap: 70px;
  padding: 70px max(24px, calc((100% - 900px) / 2));
  min-height: calc(100vh - 80px);
}

.section-number {
  color: #8b1e1e;
  font-family: monospace;
}

h1, h2 {
  font-family: Georgia, serif;
  font-weight: 400;
}

h1 {
  font-size: 42px;
}

em {
  color: #8b1e1e;
}

.news-item {
  border-bottom: 1px solid #e5dcca;
  padding: 22px 0;
}

.year {
  color: #777;
  margin-right: 12px;
}

.tag {
  background: #f2d6d6;
  color: #8b1e1e;
  padding: 5px 10px;
  border-radius: 20px;
  font-size: 12px;
  text-transform: uppercase;
}

.right {
  text-align: center;
}

.photo-box {
  width: 180px;
  height: 180px;
  margin: 0 auto 25px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid #ddd0bd;
}

.photo-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.right h2 {
  font-size: 44px;
  margin: 10px 0 5px;
}

.right h3 {
  font-weight: 400;
  margin: 0 0 15px;
}

.affiliation {
  color: #777;
  text-decoration: underline;
}

.bio {
  margin-top: 25px;
  line-height: 1.8;
  text-align: left;
}

.section {
  padding: 60px max(40px, calc((100% - 720px) / 2));
  border-top: 1px solid #eee5d8;
}

.section h2 {
  font-size: 34px;
}

.project {
  margin-bottom: 25px;
}

.project-link {
  font-size: 13px;
}

.publication {
  border-left: 3px solid #8b1e1e;
  padding: 12px 0 12px 18px;
  margin-bottom: 20px;
}

.pub-title {
  font-family: Georgia, serif;
  font-size: 22px;
  font-weight: 400;
  margin: 0 0 10px;
  line-height: 1.4;
}

.pub-authors {
  font-size: 14px;
  color: #555;
  margin: 0 0 4px;
}

.pub-venue {
  font-size: 13px;
  color: #777;
  margin: 0;
}

.pub-tag {
  background: #f2d6d6;
  color: #8b1e1e;
  padding: 2px 8px;
  border-radius: 20px;
  font-size: 11px;
  text-transform: uppercase;
  margin-left: 6px;
  white-space: nowrap;
}

a {
  color: #8b1e1e;
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  margin-top: 25px;
}

.social-links a {
  color: #777;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  text-decoration: none;
  transition: color 0.2s;
}

.social-links a:hover {
  color: #8b1e1e;
}

.social-links svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

@media (max-width: 800px) {
  .navbar {
    padding: 20px 24px;
    height: auto;
    display: block;
  }

  nav {
    margin-top: 15px;
  }

  nav a {
    margin: 0 15px 0 0;
  }

  .container {
    grid-template-columns: 1fr;
    padding: 40px 20px;
  }

  .section {
    padding: 40px 20px;
  }
}