body {
  font-family: Arial, sans-serif;
  padding: 20px;
  background: #f5f5f5;
  color: #333;
  line-height: 1.6;
}

h1 {
  text-align: center;
  color: #222;
}

section {
  background: #fff;
  padding: 15px;
  margin-bottom: 20px;
  border-radius: 8px;
  box-shadow: 0 0 8px rgba(0, 0, 0, 0.1);
}

textarea, input[type="text"], input[type="email"] {
  width: 100%;
  padding: 10px;
  margin-top: 10px;
  font-size: 1rem;
  border: 1px solid #ccc;
  border-radius: 5px;
}

button {
  margin-top: 10px;
  padding: 10px 15px;
  background: #007bff;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}

button:hover {
  background: #0056b3;
}

pre {
  background: #eee;
  padding: 10px;
  border-radius: 5px;
  white-space: pre-wrap;
}

footer {
  text-align: center;
  margin-top: 30px;
  font-size: 0.9rem;
  color: #666;
}