body {
    font-family: system-ui, sans-serif;
    margin: 0;
    padding: 16px;
  }
  
  h1 {
    text-align: center;
  }
  
  .category {
    margin-top: 24px;
  }
  
  .product {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid #eee;
  }