body {
  font-family: Arial, sans-serif;
  background: #f9f9f9;
  color: #333;
  margin: 0;
  padding: 0;
}
header {
  background: #1a1a1a;
  color: white;
  padding: 30px;
  text-align: center;
}
.contact a {
  color: #00bcd4;
  text-decoration: none;
  margin: 0 10px;
}
.timeline {
  max-width: 800px;
  margin: 40px auto;
  padding: 0 20px;
}
.timeline h2 {
  text-align: center;
  margin-bottom: 40px;
}
.entry {
  background: white;
  border-left: 4px solid #00bcd4;
  padding: 15px 20px;
  margin-bottom: 20px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.1);
}
.entry h3 {
  margin-top: 0;
}
.date {
  font-size: 0.9em;
  color: #888;
}
footer {
  text-align: center;
  font-size: 0.8em;
  color: #aaa;
  padding: 20px 0;
}