body {
  font-family: Arial, sans-serif;
  margin: 0;
  background: #f7f7f7;
  color: #222;
}
.navbar {
  display: flex;
  flex-direction: row;
  justify-content: center;
  background: #004488;
  padding: 10px;
  gap: 20px;
  flex-wrap: wrap;
}
.navbar a {
  color: #fff;
  text-decoration: none;
  font-weight: bold;
}
.navbar a:hover {
  text-decoration: underline;
}
.container {
  max-width: 600px;
  margin: auto;
  padding: 20px;
}
.countdown, .blurb, .tracker {
  background: #fff;
  padding: 15px;
  border-radius: 12px;
  box-shadow: 0 0 10px rgba(0,0,0,0.05);
  margin-bottom: 30px;
}