body {
  font-family: Arial, sans-serif;
  margin: 20px;
  background: #f5f5f5;
}

h1 {
  text-align: center;
  color: #333;
}

section {
  background: #fff;
  padding: 20px;
  margin: 20px auto;
  border-radius: 8px;
  max-width: 600px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

input, textarea, select, button {
  padding: 10px;
  font-size: 14px;
  border: 1px solid #ddd;
  border-radius: 4px;
}

button {
  background: #007bff;
  color: #fff;
  cursor: pointer;
}

button:hover {
  background: #0056b3;
}