body {
  font-family: Arial, sans-serif;
  background-color: #f4f4f4;
  text-align: center;
  padding: 2rem;
}

h1 {
  margin-bottom: 2rem;
}

.choices button {
  padding: 1rem 2rem;
  font-size: 1rem;
  margin: 0.5rem;
  border: none;
  border-radius: 8px;
  background-color: #0077ff;
  color: white;
  cursor: pointer;
}

#result {
  margin-top: 2rem;
  font-size: 1.5rem;
  font-weight: bold;
}

#score {
  margin-top: 1rem;
  font-size: 1.2rem;
}