body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: #111;
  font-family: sans-serif;
}

.art-container {
  width: 80vmin;
  height: 80vmin;
  background: #222;
  border-radius: 10px;
  padding: 20px;
  margin-bottom: 20px;
}

svg {
  width: 100%;
  height: 100%;
}

button {
  padding: 12px 24px;
  font-size: 18px;
  background: #444;
  color: white;
  border: none;
  border-radius: 25px;
  cursor: pointer;
  transition: all 0.3s ease;
}

button:hover {
  background: #666;
  transform: scale(1.05);
}