* {
      box-sizing: border-box;
    }

    body {
      margin: 0;
      padding: 0;
      background: #ffffff;
      color: #333333;
      font-family: Arial, Helvetica, sans-serif;
      line-height: 1.75;
    }

    .article-container {
      max-width: 760px;
      margin: 0 auto;
      padding: 45px 20px 70px;
    }

    .breadcrumb {
      font-size: 13px;
      color: #777777;
      margin-bottom: 25px;
    }

    .breadcrumb a {
      color: #2e6b30;
      text-decoration: none;
    }

    .breadcrumb span {
      margin: 0 6px;
      color: #aaa;
    }

    .article-header {
      margin-bottom: 35px;
    }

    h1 {
      margin: 0 0 18px;
      color: #1f3d2b;
      font-family: Georgia, "Times New Roman", serif;
      font-size: 38px;
      line-height: 1.25;
      font-weight: 700;
    }

    .article-intro {
      font-size: 18px;
      line-height: 1.75;
      color: #555555;
      margin: 0;
    }

    .divider {
      border: 0;
      border-top: 1px solid #e5e5e5;
      margin: 35px 0;
    }

    h2 {
      margin: 42px 0 18px;
      color: #1f3d2b;
      font-family: Georgia, "Times New Roman", serif;
      font-size: 28px;
      line-height: 1.35;
    }

    h3 {
      margin: 30px 0 12px;
      color: #2e6b30;
      font-family: Georgia, "Times New Roman", serif;
      font-size: 21px;
      line-height: 1.4;
    }

    p {
      margin: 0 0 18px;
      font-size: 16px;
    }

    ul,
    ol {
      margin: 0 0 22px;
      padding-left: 24px;
    }

    li {
      margin-bottom: 8px;
    }

    strong {
      color: #222222;
    }

    a {
      color: #2e6b30;
      text-decoration: none;
    }

    a:hover {
      text-decoration: underline;
    }

    .highlight {
      border-left: 4px solid #2e6b30;
      padding: 4px 0 4px 18px;
      margin: 25px 0;
    }

    .product-section {
      border: 1px solid #d9e3da;
      padding: 25px;
      margin: 30px 0;
    }

    .product-section h3 {
      margin-top: 0;
    }

    .comparison-table {
      width: 100%;
      border-collapse: collapse;
      margin: 25px 0 30px;
      font-size: 15px;
    }

    .comparison-table th,
    .comparison-table td {
      border: 1px solid #dddddd;
      padding: 12px 13px;
      text-align: left;
      vertical-align: top;
    }

    .comparison-table th {
      background: #ffffff;
      color: #1f3d2b;
      font-weight: 700;
    }

    .faq-item {
      border-bottom: 1px solid #e5e5e5;
      padding: 20px 0;
    }

    .faq-item h3 {
      margin: 0 0 9px;
      font-size: 19px;
    }

    .cta {
      border-top: 1px solid #d9e3da;
      border-bottom: 1px solid #d9e3da;
      padding: 28px 0;
      margin-top: 40px;
    }

    .cta h2 {
      margin-top: 0;
    }

    .cta-button {
      display: inline-block;
      background: #2e6b30;
      color: #ffffff;
      padding: 11px 22px;
      margin-top: 5px;
      text-decoration: none;
      border-radius: 3px;
      font-weight: 600;
    }

    .cta-button:hover {
      background: #245526;
      text-decoration: none;
    }

    @media (max-width: 600px) {
      .article-container {
        padding: 30px 16px 50px;
      }

      h1 {
        font-size: 31px;
      }

      h2 {
        font-size: 25px;
      }

      h3 {
        font-size: 20px;
      }

      .article-intro {
        font-size: 17px;
      }

      p {
        font-size: 15.5px;
      }

      .comparison-table {
        display: block;
        overflow-x: auto;
        white-space: normal;
      }
    }