body {
    font-family: Arial, sans-serif;
    padding: 20px;
    background-color: #f9f9f9;
  }
  h1 {
    text-align: center;
  }
  .chart-container {
    width: 100%;
    max-width: 900px;
    margin: 40px auto;
  }
  canvas {
    max-height: 2000px;
    height: 1000px;
  }
  table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 40px;
  }
  th, td {
    border: 1px solid #ccc;
    padding: 8px;
    text-align: left;
  }
  th {
    background-color: #eee;
  }
  #toggleExclusion {
    display: block;
    margin: 20px auto;
    padding: 10px 20px;
    font-size: 16px;
  }
  th.tablesort-header {
    cursor: pointer;
  }
  th.tablesort-header::after {
    content: '';
    float: right;
    margin-left: 5px;
  }
  th.tablesort-header.asc::after {
    content: '▲';
  }
  th.tablesort-header.desc::after {
    content: '▼';
  }