body {
  font-family: Arial, sans-serif;
  text-align: center;
  background-color: #f4f4f4;
  margin: 0;
  padding: 20px;
}

h1 {
  color: #003399;
}

p {
  color: #333;
  font-size: 18px;
}

.intro-text {
  font-size: 1.3rem;
  max-width: 800px;
  margin: 20px auto;
  line-height: 1.6;
  color: #333;
  background-color: #ffffff;
  padding: 15px;
  border-radius: 10px;
  box-shadow: 0 0 8px rgba(0,0,0,0.1);
}