body {
      font-family: Cambria, serif;
      color: #333;
      margin: 0;
      padding: 0;
      background-color: #fff;
      line-height: 1.6;
    }
    .container {
      max-width: 960px;
      margin: 0 auto;
      padding: 20px 16px;
    }
    h2, h3 {
      color: #006e61;
      line-height: 1.3;
    }
    h2 {
      font-size: 28px;
      margin-top: 20px;
    }
    h3 {
      font-size: 22px;
      margin-top: 30px;
    }
    p {
      margin-bottom: 16px;
    }
    ul {
      padding-left: 20px;
      margin-bottom: 16px;
    }
    ul li {
      margin-bottom: 10px;
    }
    img {
      max-width: 100%;
      height: auto;
      display: block;
      margin: 16px 0;
    }
    a {
      color: #006e61;
      text-decoration: none;
    }
    a:hover {
      text-decoration: underline;
    }
    .footer {
      text-align: right;
      margin-top: 30px;
    }
    .footer strong {
      font-size: 20px;
      color: #006e61;
    }
    @media (max-width: 600px) {
      h2 {
        font-size: 24px;
      }
      h3 {
        font-size: 20px;
      }
      .container {
        padding: 16px 12px;
      }
    }