* { box-sizing: border-box; }
  body {
  background: #ffffff;
  color: #222222;
  font-family: Arial, Helvetica, sans-serif;
  margin: 0;
  padding: 0;
  line-height: 1.6;
  }
  p {
    font-size: 18px;
  }
  header {
    text-align: center;
  border-bottom: 2px solid #367c39;
  padding: 15px 20px;
  }
  header h1 {
  margin: 0;
  font-size: 22px;
  color: #367c39;
  }
  nav {
    text-align: center;
  padding: 10px 20px;
  border-bottom: 1px solid #dddddd;
  }
  nav a {
  color: #333333;
  text-decoration: none;
  margin-left: 15px;
  font-size: 20px;
  }
  nav a:hover {
  text-decoration: underline;
  }
  main {
    width: 100%;
    text-align: center;
  max-width: 900px;
  margin: auto;
  padding: 20px;
  }
  h2 {
    background-color: #367c39;
    color: white;
    text-align: center;
  font-size: 20px;
  margin-top: 40px;
  }
  .summary {
  background: #f7f7f7;
  border: 1px solid #dddddd;
  padding: 15px;
  margin-bottom: 20px;
  }
  .summary p {
  margin: 5px 0;
  }
  .up { color: #367c39; font-weight: bold; }
  .down { color: #b30000; font-weight: bold; }
  table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 10px;
  }
  th, td {
    border: 1px solid #cccccc;
    padding: 8px 10px;
    text-align: center;
    font-size: 18px;
  }
  th {
    background: #f0f0f0;
  }
  .table-wrapper {
    width: 100%;
  }
  table {
    width: 100%;
    border-collapse: collapse;
  }
  .note {
    font-size: 20px;
    color: blue;
  }
  footer {
    border-top: 1px solid #dddddd;
    margin-top: 40px;
    padding: 15px 20px;
    font-size: 20px;
    color: #666666;
    text-align: center;
  }
  footer a {
    color: #367c39;
    text-decoration: none;
  }

  @media screen and (max-width: 600px) {
    body{
        font-size: 16px;
    }
    h1 {
        font-size: 32px;
    }
    h2 {
        font-size: 24px;
    }
    p {
        font-size: 18px;
    }
    th, td {
        font-size: 16px;
        padding: 0px;
    }
    main {
        padding: 0px;
    }
  }