body {
  font-family: Arial, sans-serif;
  background-color: #1e1e2f;
  color: #ffffff;
  text-align: center;
  margin: 0;
  padding: 0;
}

h1 {
  margin-top: 50px;
  font-size: 2rem;
  color: #00ffcc;
  text-shadow: 2px 2px 10px rgba(0, 255, 204, 0.8);
}

php {
  display: block;
  font-size: 1.5rem;
  margin-top: 20px;
  color: #ffcc00;
}