body {
  margin: 0;
  font-family: Arial, sans-serif;
  background-color: #e0f3ff;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  text-align: center;
}
.container {
  padding: 30px;
  background-color: #ffffffcc;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}
h1 {
  color: #0077b6;
  font-size: 2.5em;
}
.subtitle {
  font-size: 1.3em;
  color: #555;
}
.contact {
  font-size: 1.1em;
  margin-top: 10px;
}