.tps-article, .tps-article * { box-sizing: border-box; }
  .tps-article {
    font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
    color: #17202a;
    line-height: 1.65;
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 16px 32px;
    background: #fff;
  }
  .tps-article a { color: #0b5cab; text-decoration: none; font-weight: 650; }
  .tps-article a:hover { text-decoration: underline; }
  .tps-hero {
    border: 1px solid #d7e2ef;
    border-radius: 18px;
    padding: 26px;
    background: linear-gradient(135deg, #f5f9ff 0%, #ffffff 60%);
    margin: 20px 0 24px;
  }
  .tps-eyebrow { text-transform: uppercase; letter-spacing: .08em; color: #0b5cab; font-size: 13px; font-weight: 800; margin: 0 0 8px; }
  .tps-lead { font-size: 19px; color: #263747; margin: 0 0 18px; }
  .tps-cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 18px; }
  .tps-btn { display: inline-block; padding: 12px 18px; border-radius: 999px; background: #0b5cab; color: #fff !important; font-weight: 800; }
  .tps-btn.secondary { background: #eef4fb; color: #0b5cab !important; border: 1px solid #cfe0f3; }
  .tps-toc { border: 1px solid #e1e8f0; border-radius: 16px; padding: 18px 22px; background: #fbfdff; margin: 22px 0; }
  .tps-toc strong { display: block; margin-bottom: 8px; color: #0b3568; }
  .tps-toc ol { margin: 0; padding-left: 22px; }
  .tps-toc li { margin: 5px 0; }
  .tps-article h2 { color: #0b3568; font-size: 30px; line-height: 1.25; margin: 34px 0 12px; }
  .tps-article h3 { color: #163b5c; font-size: 22px; line-height: 1.35; margin: 24px 0 10px; }
  .tps-article p { margin: 0 0 14px; }
  .tps-figure { margin: 24px 0; }
  .tps-figure img, .tps-figure svg { display: block; width: 100%; height: auto; border: 1px solid #d7e2ef; border-radius: 16px; background: #f7fafc; }
  .tps-figure svg { max-width: 100%; }
  .tps-figure figcaption { font-size: 14px; color: #5b6773; margin-top: 8px; text-align: center; }
  .tps-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin: 18px 0; }
  .tps-card { border: 1px solid #e1e8f0; border-radius: 16px; padding: 18px; background: #fff; }
  .tps-card h3 { margin-top: 0; }
  .tps-table-wrap { overflow-x: auto; margin: 18px 0; }
  .tps-article table { border-collapse: collapse; width: 100%; min-width: 760px; font-size: 15px; }
  .tps-article th, .tps-article td { border: 1px solid #d7e2ef; padding: 10px 12px; vertical-align: top; }
  .tps-article th { background: #0b5cab; color: #fff; text-align: left; }
  .tps-note { border-left: 4px solid #0b5cab; background: #f4f8fd; padding: 16px 18px; border-radius: 12px; margin: 18px 0; }
  .tps-list { padding-left: 22px; margin: 8px 0 16px; }
  .tps-list li { margin-bottom: 8px; }
  .tps-faq details { border: 1px solid #e1e8f0; border-radius: 14px; padding: 14px 16px; margin: 12px 0; background: #fff; }
  .tps-faq summary { cursor: pointer; font-weight: 800; color: #0b3568; }
  @media (max-width: 760px) { .tps-grid { grid-template-columns: 1fr; } .tps-hero { padding: 20px; } .tps-article h2 { font-size: 26px; } }