body {
  font-family: "Segoe UI", sans-serif;
  background-color: #ffffff;
  color: #003366;
  margin: 0;
  padding: 0;
}

header {
  background-color: #003366;
  color: white;
  padding: 25px;
  text-align: center;
}

header h1 {
  margin: 0 0 10px;
  font-size: 28px;
}

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

nav a:hover, nav a.active {
  text-decoration: underline;
  color: #99ccff;
}

main {
  padding: 40px 10%;
  background-color: #f5faff;
  min-height: 80vh;
}

h2 {
  color: #003366;
  border-bottom: 2px solid #003366;
  padding-bottom: 5px;
}

.bibliography {
  list-style-position: inside;
  padding-left: 0;
}

.bibliography li {
  margin-bottom: 20px;
  line-height: 1.6;
}

.bibliography a {
  color: #003366;
  text-decoration: none;
  font-weight: bold;
}

.bibliography a:hover {
  color: #0066cc;
  text-decoration: underline;
}

footer {
  background-color: #003366;
  color: white;
  text-align: center;
  padding: 10px;
}

.projects ul {
  padding-left: 1.5em;
  line-height: 1.8;
}

.projects li {
  margin-bottom: 15px;
}