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

header {
  background: #3b7082;
  padding: 10px 0;
}

.nav-links {
  list-style: none;
  display: flex;
  justify-content: center;
  margin: 0;
  padding: 0;
}

.nav-links li {
  margin: 0 15px;
}

.nav-links a {
  color: white;
  text-decoration: none;
  font-weight: bold;
}

.container {
  max-width: 900px;
  margin: 20px auto;
  padding: 20px;
  background: white;
  border-radius: 10px;
}

.profile-pic {
  width: 270px;
  border-radius: 50%;
  margin-right: 20px;
  filter: brightness(0.9) contrast(1.0);
}

.intro {
  display: flex;
  align-items: center;
}

.news ul, .container ul {
  padding-left: 20px;
}

.gallery {
  column-count: 3;
  column-gap: 15px;
}

.gallery img {
  width: 100%;
  margin-bottom: 15px;
  border-radius: 8px;
  display: block;
}

.pub-entry {
  display: flex;
  align-items: flex-start;
  margin-bottom: 25px;
}

.pub-thumb {
  width: 120px;
  height: auto;
  border-radius: 6px;
  margin-right: 15px;
  flex-shrink: 0;
}

.pub-details {
  flex: 1;
}

.pub-title {
  margin: 0;
  font-size: 1.1em;
}

.pub-authors {
  margin: 5px 0;
  font-style: italic;
  color: #555;
}

.pub-links a {
  margin-right: 10px;
  text-decoration: none;
  color: #0077cc;
}

.pub-links a:hover {
  text-decoration: underline;
}