body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    line-height: 1.6;
    background-color: #f4f4f4;
    color: #333;
  }
  
  header {
    background: #ffffff;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  }
  
  header h1 {
    margin-bottom: 0.5rem;
  }
  
  .buy-btn {
    display: inline-block;
    margin-top: 1rem;
    padding: 0.75rem 1.5rem;
    background-color: #0073e6;
    color: white;
    text-decoration: none;
    border-radius: 5px;
  }
  
  .features, .accessories {
    max-width: 900px;
    margin: 2rem auto;
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.05);
  }
  
  .features ul {
    list-style-type: disc;
    padding-left: 1.5rem;
  }
  
  .accessories .grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
  }
  
  .accessories .item {
    background: #f9f9f9;
    padding: 1rem;
    border-radius: 6px;
    text-align: center;
  }
  
  .accessories .item img {
    max-width: 100%;
    height: auto;
    border-radius: 4px;
  }
  
  .accessories .item a {
    display: inline-block;
    margin-top: 0.5rem;
    color: #0073e6;
    text-decoration: underline;
  }
  
  footer {
    text-align: center;
    padding: 1rem;
    font-size: 0.9rem;
    color: #777;
  }
  .color-options {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 2rem;
    margin-top: 1.5rem;
  }
  
  .color-options .option {
    text-align: center;
  }
  
  .color-options .option img {
    max-width: 150px;
    border-radius: 10px;
  }
  
  .color-options .option .buy-btn {
    display: block;
    margin-top: 0.75rem;
    background-color: #1e90ff;
    padding: 0.5rem 1rem;
    color: white;
    border-radius: 5px;
    text-decoration: none;
  }
  .logo {
    text-align: center;
    padding: 1rem;
  }
  
  .logo img {
    max-height: 60px;
  }