body {
  font-family: Arial, sans-serif;
  background: #111;
  color: white;
  text-align: center;
}

header {
  padding: 40px;
}

.products {
  display: flex;
  justify-content: center;
  gap: 20px;
}

.card {
  background: #222;
  padding: 20px;
  border-radius: 10px;
  width: 200px;
}

button {
  padding: 10px;
  border: none;
  background: purple;
  color: white;
  cursor: pointer;
  border-radius: 5px;
}