body {
  font-family: Arial, sans-serif;
  background-color: #f4f4f4;
  color: #333;
  margin: 0;
  padding: 0;
}

header {
  background-color: #005f73;
  color: white;
  text-align: center;
  padding: 1rem 0;
}

.product {
  text-align: center;
  padding: 20px;
  background: white;
  margin: 20px auto;
  width: 80%;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

.product-image {
  width: 300px;
  height: auto;
  margin-bottom: 20px;
}

label {
  display: block;
  margin: 10px 0 5px;
}

select {
  padding: 5px;
  margin-bottom: 15px;
}

#price {
  font-size: 1.5rem;
  color: #e63946;
  font-weight: bold;
}