body {
  font-family: Verdana, Arial, sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f5f5f5;
  color: #222;
  line-height: 1.6;
}

/* Navigation bar */
nav {
  background-color: #004080;
  padding: 12px 0;
  text-align: center;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}
nav a {
  color: #fff;
  text-decoration: none;
  margin: 0 15px;
  font-weight: bold;
  font-size: 1rem;
  transition: color 0.3s ease;
}
nav a:hover {
  color: #ffcc00;
}

.container {
  max-width: 1000px;
  margin: auto;
  background: #fff;
  padding: 30px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

h1 {
  text-align: center;
  color: #004080;
  margin-bottom: 10px;
}

h2 {
  color: #004080;
  border-bottom: 2px solid #004080;
  padding-bottom: 5px;
  margin-top: 30px;
}

.profile {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 30px;
}

.profile img {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  border: 3px solid #004080;
}

.profile-info {
  flex: 1;
}

ul {
  list-style-type: none;
  padding: 0;
}

li {
  margin-bottom: 15px;
}

.paper-title a {
  font-weight: bold;
  text-decoration: none;
  color: #004080;
}

.paper-title a:hover {
  text-decoration: underline;
}

.authors-journal {
  font-size: 0.9em;
  color: #555;
}
body {
  font-family: Verdana, Arial, sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f5f5f5;
  color: #222;
  line-height: 1.6;
}

/* Navigation bar */
nav {
  background-color: #004080;
  padding: 12px 0;
  text-align: center;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}
nav a {
  color: #fff;
  text-decoration: none;
  margin: 0 15px;
  font-weight: bold;
  font-size: 1rem;
  transition: color 0.3s ease;
}
nav a:hover {
  color: #ffcc00;
}

.container {
  max-width: 1000px;
  margin: auto;
  background: #fff;
  padding: 30px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

h1 {
  text-align: center;
  color: #004080;
  margin-bottom: 10px;
}

h2 {
  color: #004080;
  border-bottom: 2px solid #004080;
  padding-bottom: 5px;
  margin-top: 30px;
}

.profile {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 30px;
}

.profile img {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  border: 3px solid #004080;
}

.profile-info {
  flex: 1;
}

ul {
  list-style-type: none;
  padding: 0;
}

li {
  margin-bottom: 15px;
}

.paper-title a {
  font-weight: bold;
  text-decoration: none;
  color: #004080;
}

.paper-title a:hover {
  text-decoration: underline;
}

.authors-journal {
  font-size: 0.9em;
  color: #555;
}