body {
    font-family: Arial, sans-serif;
    background: #fff;
    color: #333;
  }
  table {
    border-collapse: collapse;
    margin: 20px auto;
    text-align: center;
    width: 90%;
  }
  th, td {
    border: 1px solid #000;
    padding: 6px 10px;
  }
  th {
    background: #f0f0f0;
  }
  caption {
    font-weight: bold;
    margin: 10px;
    font-size: 16px;
  }