body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background: #fff;
  color: #333;
  line-height: 1.6;
}

header {
  text-align: center;
  padding: 20px;
  border-bottom: 1px solid #ddd;
}

header h1 {
  margin: 0;
  font-size: 26px;
  font-weight: bold;
}

nav {
  text-align: center;
  margin: 15px 0;
}

nav a {
  margin: 0 12px;
  text-decoration: none;
  font-weight: bold;
  color: #333;
}

nav a:hover {
  color: #0056b3;
  text-decoration: underline;
}

.container {
  max-width: 900px;
  margin: 40px auto;
  padding: 20px;
}

.profile {
  display: flex;
  align-items: flex-start;
  gap: 30px;
}

.profile img {
  max-width: 200px;
  border-radius: 6px;
}

.profile-info {
  flex: 1;
}

.profile-info h2 {
  margin-top: 0;
}

.profile-info h2 {
  font-size: 18px;   
  font-weight: bold; 
  margin-bottom: 8px;
  margin-top: 0;
}

.profile-info p {
  font-size: 14px;  
  font-weight: normal;
  margin-bottom: 8px;
}

.bio {
  margin-top: 30px;
}
.bio p {
  font-size: 15px;   
  font-weight: normal;  
  color: #333;       
  margin-bottom: 15px; 
  line-height: 1.6;  
}
.publications {
  margin-top: 10px;
  padding-left: 20px;
}

.publications li {
  margin-bottom: 8px;
  font-size: 14px;
  line-height: 1.5;
}

.publications b {
  color: #444;
}
.services-list {
  margin-top: 8px;
  padding-left: 20px;
}

.services-list li {
  margin-bottom: 6px;
  font-size: 14px;
  line-height: 1.5;
}
.talks-list {
  margin-top: 8px;
  padding-left: 20px;
}

.talks-list li {
  margin-bottom: 6px;
  font-size: 14px;
  line-height: 1.5;
}