footer {
  width: 100%;
  text-align: center;
  margin-top: 2rem;
  color: #4b5563; /* Tailwind's gray-600 */
}

footer a {
  color: #3b82f6; /* Tailwind's blue-500 */
  text-decoration: underline;
}
canvas {
  border: 2px solid black;
  border-radius: 0.5rem;
}