body {
  font-family: 'Segoe UI', sans-serif;
  background: #f9f9f9;
  color: #333;
  max-width: 800px;
  margin: auto;
  padding: 30px;
}
header, footer {
  text-align: center;
  margin-bottom: 30px;
}
h1 {
  color: #007acc;
  font-size: 2em;
}
h2 {
  color: #222;
}
a {
  color: #007acc;
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}
.projects ul {
  list-style: none;
  padding: 0;
}
.projects li {
  margin: 15px 0;
  font-size: 1.1em;
}