.rf-article{max-width:980px;margin:0 auto;color:#17352f;font-family:Arial,Helvetica,sans-serif;line-height:1.72;font-size:17px}
  .rf-article *{box-sizing:border-box}
  .rf-kicker{font-size:14px;letter-spacing:.08em;text-transform:uppercase;color:#0f8b55;font-weight:700;margin:0 0 10px}
  .rf-title{font-size:38px;line-height:1.16;margin:0 0 18px;color:#12362f;font-weight:800}
  .rf-lead{font-size:20px;line-height:1.62;color:#314b45;margin:0 0 28px}
  .rf-section{margin:34px 0}
  .rf-section h2{font-size:25px;line-height:1.25;margin:0 0 14px;color:#12362f}
  .rf-section h3{font-size:20px;line-height:1.35;margin:20px 0 10px;color:#17352f}
  .rf-article a{color:#108e55;text-decoration:underline;text-underline-offset:3px}
  .rf-summary{border:1px solid #cfe3d8;background:#f6fbf8;border-radius:8px;padding:20px 22px;margin:28px 0}
  .rf-fit-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:18px 0}
  .rf-fit-box{border:1px solid #d8e8df;border-radius:8px;padding:18px;background:#fff}
  .rf-fit-box strong{display:block;margin-bottom:8px;color:#12362f}
  .rf-img{margin:28px 0}
  .rf-img img{display:block;width:100%;height:auto;border:1px solid #cfe3d8;border-radius:8px;background:#f7faf8}
  .rf-img figcaption{font-size:15px;color:#53655f;margin:10px 0 0;line-height:1.55}
  .rf-table{width:100%;border-collapse:collapse;margin:18px 0;font-size:15px}
  .rf-table th,.rf-table td{border:1px solid #d8e8df;padding:12px;vertical-align:top;text-align:left}
  .rf-table th{background:#edf7f1;color:#12362f}
  .rf-list{padding-left:21px}
  .rf-list li{margin:8px 0}
  .rf-cta{border-left:5px solid #10a35a;background:#f3fbf6;border-radius:8px;padding:20px 22px;margin:34px 0}
  .rf-cta h2{margin-top:0}
  .rf-cta-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
  .rf-cta-links a{display:inline-block;border:1px solid #10a35a;border-radius:6px;padding:9px 12px;background:#fff;color:#0f7d4a;text-decoration:none;font-weight:700;font-size:14px}
  .rf-faq dt{font-weight:800;color:#12362f;margin:18px 0 6px}
  .rf-faq dd{margin:0 0 10px}
  .rf-source-list{counter-reset:source;margin:12px 0 0;padding-left:0;list-style:none}
  .rf-cite{color:#119c55;font-weight:800;text-decoration:none}
  .rf-source-list li{counter-increment:source;margin:16px 0;padding-left:34px;position:relative;color:#333}
  .rf-source-list li::before{content:counter(source) ".";position:absolute;left:0;top:0;color:#333;font-weight:400}
  .rf-source-list a{color:#333;text-decoration:underline;text-underline-offset:3px;font-weight:400}
  .rf-back{color:#119c55;font-weight:800;text-decoration:none;margin-left:6px}
  .rf-source-list a.rf-back{color:#119c55;font-weight:800;text-decoration:none}
  .rf-author{display:flex;gap:16px;align-items:center;border-top:1px solid #d8e8df;margin-top:34px;padding-top:22px}
  .rf-author img{width:72px;height:72px;border-radius:50%;object-fit:cover;border:1px solid #d8e8df}
  .rf-author strong{display:block;color:#12362f}
  @media(max-width:720px){
    .rf-title{font-size:30px}
    .rf-fit-grid{grid-template-columns:1fr}
    .rf-cta-links{display:block}
    .rf-cta-links a{display:block;margin:8px 0;text-align:center}
  }