.tps-article,
  .tps-article *{box-sizing:border-box;}
  .tps-article{font-family:Arial,Helvetica,sans-serif;color:#172033;line-height:1.68;font-size:16px;max-width:1180px;margin:0 auto;padding:18px;background:#fff;}
  .tps-article a{color:#0b67b2;text-decoration:none;}
  .tps-article a:hover{text-decoration:underline;}
  .tps-hero{border:1px solid #dfe8f3;border-radius:18px;padding:28px;background:linear-gradient(135deg,#f7fbff,#eef7ff);margin-bottom:24px;}
  .tps-eyebrow{display:inline-block;font-weight:700;color:#0d5f91;letter-spacing:.04em;text-transform:uppercase;font-size:13px;margin-bottom:8px;}
  .tps-lead{font-size:18px;margin:0 0 16px;color:#26364f;}
  .tps-cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px;}
  .tps-btn{display:inline-block;border-radius:999px;padding:11px 18px;font-weight:700;border:1px solid #0b67b2;background:#0b67b2;color:#fff!important;}
  .tps-btn.secondary{background:#fff;color:#0b67b2!important;}
  .tps-toc{border:1px solid #e4eaf2;border-radius:16px;padding:20px;margin:24px 0;background:#fbfdff;}
  .tps-toc strong{display:block;margin-bottom:8px;color:#14233a;}
  .tps-toc ul{margin:0;padding-left:20px;columns:2;}
  .tps-toc li{break-inside:avoid;margin:5px 0;}
  .tps-article h2{font-size:28px;line-height:1.25;margin:34px 0 14px;color:#10253f;}
  .tps-article h3{font-size:21px;line-height:1.35;margin:24px 0 10px;color:#143b63;}
  .tps-article p{margin:0 0 14px;}
  .tps-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:18px 0;}
  .tps-card{border:1px solid #e3eaf2;border-radius:14px;padding:16px;background:#fff;}
  .tps-card strong{display:block;color:#10253f;margin-bottom:5px;}
  .tps-table-wrap{overflow-x:auto;margin:18px 0;border:1px solid #e2e8f0;border-radius:14px;}
  .tps-table{width:100%;border-collapse:collapse;min-width:760px;}
  .tps-table th,.tps-table td{padding:12px 14px;border-bottom:1px solid #e7edf5;text-align:left;vertical-align:top;}
  .tps-table th{background:#f2f7fc;color:#10253f;font-weight:700;}
  .tps-table tr:last-child td{border-bottom:0;}
  .tps-note{border-left:4px solid #0b67b2;background:#f5faff;padding:14px 16px;border-radius:10px;margin:18px 0;color:#26364f;}
  .tps-svg-figure{margin:24px 0;border:1px solid #dbe6f0;border-radius:18px;padding:16px;background:#ffffff;}
  .tps-svg-figure svg{width:100%;height:auto;display:block;}
  .tps-svg-figure figcaption{font-size:14px;color:#52627a;margin-top:10px;}
  .tps-callout{border:1px solid #cde3f8;border-radius:18px;padding:22px;background:#f4fbff;margin:28px 0;}
  .tps-faq{border-top:1px solid #e6edf5;margin-top:30px;padding-top:18px;}
  .tps-faq details{border:1px solid #e3eaf2;border-radius:12px;padding:14px 16px;margin:10px 0;background:#fff;}
  .tps-faq summary{font-weight:700;color:#10253f;cursor:pointer;}
  @media(max-width:820px){.tps-grid{grid-template-columns:1fr}.tps-toc ul{columns:1}.tps-article{padding:12px}.tps-article h2{font-size:24px}.tps-hero{padding:20px}}