body {
  font-family: Arial, sans-serif;
  background-color: #f3f3f3;
  margin: 0;
  padding: 0;
}

.form-container {
  max-width: 600px;
  margin: 50px auto;
  background-color: #fff;
  padding: 30px;
  border-radius: 8px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

h1 {
  text-align: center;
  margin-bottom: 20px;
}

form label {
  display: block;
  margin-top: 15px;
  font-weight: bold;
}

form input, form textarea {
  width: 100%;
  padding: 10px;
  margin-top: 5px;
  border: 1px solid #ccc;
  border-radius: 4px;
}

button {
  margin-top: 20px;
  width: 100%;
  padding: 12px;
  background-color: #007bff;
  color: white;
  border: none;
  font-size: 16px;
  cursor: pointer;
  border-radius: 4px;
}

button:hover {
  background-color: #0056b3;
}

#responseMessage {
  margin-top: 20px;
  text-align: center;
  color: green;
}