body {
    font-family: 'Open Sans', sans-serif;
    background-color: #f7f9fc;
    color: #333;
    padding: 40px 15px;
  }

  .container {
    /*max-width: 950px;*/
    margin: auto;
    background: #fff;
    padding: 40px 50px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  }

  h1 {
    text-align: center;
    color: #004aad;
    font-size: 26px;
    margin-bottom: 30px;
    letter-spacing: 0.5px;
  }

  h2 {
    color: #004aad;
    font-size: 18px;
    font-weight: 700;
    margin-top: 50px;
    margin-bottom: 15px;
    border-left: 5px solid #004aad;
    padding-left: 10px;
    background: #eef3ff;
    display: inline-block;
    border-radius: 3px;
  }

  p {
    margin: 10px 0;
    font-size: 15px;
  }

  table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    margin-bottom: 40px;
    font-size: 15px;
    border: 1px solid #ccc;
  }

  th, td {
    border: 1px solid #ccc;
    padding: 10px 14px;
    vertical-align: top;
  }

  th {
    width: 260px;
    background-color: #f2f6ff;
    color: #004aad;
    font-weight: 600;
  }

  td {
    background-color: #fff;
  }

  .instructions {
    background: #f9f9ff;
    border: 1px solid #ccc;
    padding: 25px 30px;
    border-radius: 6px;
    margin-top: 50px;
  }

  .instructions h2 {
    background: none;
    border: none;
    color: #004aad;
    margin-top: 0;
    padding: 0;
    font-size: 18px;
    font-weight: 700;
  }

  a {
    color: #004aad;
    text-decoration: none;
    font-weight: 600;
  }

  a:hover {
    text-decoration: underline;
  }

  @media (max-width: 768px) {
    body {
      padding: 20px 10px;
    }
    .container {
      padding: 25px;
    }
    th, td {
      display: block;
      width: 100%;
      border-right: none;
    }
    th {
      background: #f0f4ff;
    }
  }