body {
  font-family: Arial, sans-serif;
  background-color: #f0f0f0;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  margin: 0;
  line-height: 1.6;
}

.container {
  background-color: white;
  padding: 2rem;
  border-radius: 5px;
  box-shadow: 0px 0px 5px rgba(0, 0, 0, 0.1);
  width: 100%;
  max-width: 500px;
}

h1 {
  margin-bottom: 1rem;
}

textarea {
  width: 80%;
  height: 200px;
  padding: 1rem;
  font-size: 1rem;
  border-radius: 5px;
  border: 1px solid #ccc;
  resize: none;
}

button {
  background-color: #007bff;
  color: white;
  font-size: 1rem;
  padding: 0.5rem 1rem;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  margin-top: 1rem;
}

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

pre {
  white-space: pre-wrap;
  word-wrap: break-word;
}