body {
  font-family: Arial, sans-serif;
  background: linear-gradient(to right, #6a11cb, #2575fc);
  color: #fff;
  text-align: center;
  margin: 0;
  padding: 0;
}
.compressor-container {
  max-width: 500px;
  margin: 50px auto;
  background: #fff;
  color: #000;
  padding: 20px;
  border-radius: 15px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.2);
}
button {
  background: #2575fc;
  color: #fff;
  border: none;
  padding: 10px 20px;
  margin-top: 10px;
  cursor: pointer;
  border-radius: 5px;
  font-size: 16px;
  transition: background 0.3s;
}
button:hover {
  background: #6a11cb;
}