.tps-article,
  .tps-article * { box-sizing: border-box; }
  .tps-article {
    font-family: Arial, Helvetica, sans-serif;
    color: #1d2430;
    line-height: 1.68;
    max-width: 1160px;
    margin: 0 auto;
    padding: 12px;
    background: #fff;
  }
  .tps-article a { color: #0b65c2; text-decoration: none; }
  .tps-article a:hover { text-decoration: underline; }
  .tps-article h2 {
    font-size: 28px;
    line-height: 1.28;
    margin: 34px 0 14px;
    color: #102033;
  }
  .tps-article h3 {
    font-size: 21px;
    line-height: 1.35;
    margin: 24px 0 10px;
    color: #173a5e;
  }
  .tps-article p { margin: 0 0 14px; }
  .tps-article ul, .tps-article ol { margin: 8px 0 18px 22px; padding: 0; }
  .tps-article li { margin-bottom: 8px; }
  .tps-lead {
    font-size: 18px;
    color: #27364a;
    background: #f4f8fd;
    border-left: 5px solid #0b65c2;
    padding: 18px 20px;
    margin: 8px 0 24px;
  }
  .tps-toc {
    background: #f7f9fb;
    border: 1px solid #dfe7ef;
    border-radius: 14px;
    padding: 20px 22px;
    margin: 24px 0 28px;
  }
  .tps-toc strong { display: block; font-size: 18px; margin-bottom: 8px; color: #102033; }
  .tps-toc ol { margin-bottom: 0; }
  .tps-card-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin: 18px 0;
  }
  .tps-card {
    border: 1px solid #dfe7ef;
    border-radius: 14px;
    padding: 16px;
    background: #fff;
  }
  .tps-card strong { display: block; color: #102033; margin-bottom: 6px; }
  .tps-table-wrap { overflow-x: auto; margin: 18px 0 22px; }
  .tps-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 720px;
    font-size: 15px;
  }
  .tps-table th, .tps-table td {
    border: 1px solid #d7e0ea;
    padding: 11px 12px;
    text-align: left;
    vertical-align: top;
  }
  .tps-table th { background: #eef4fa; color: #102033; }
  .tps-note {
    background: #fff8e6;
    border: 1px solid #f0d391;
    border-radius: 14px;
    padding: 15px 17px;
    margin: 18px 0;
  }
  .tps-cta {
    background: linear-gradient(135deg, #0b65c2, #073a7a);
    color: #fff;
    border-radius: 18px;
    padding: 22px;
    margin: 30px 0;
  }
  .tps-cta h2, .tps-cta h3, .tps-cta p { color: #fff; }
  .tps-cta a {
    display: inline-block;
    margin-top: 8px;
    color: #073a7a;
    background: #fff;
    padding: 10px 16px;
    border-radius: 999px;
    font-weight: 700;
  }
  .tps-svg-figure {
    margin: 28px 0;
    padding: 14px;
    border: 1px solid #dfe7ef;
    border-radius: 18px;
    background: #fbfdff;
  }
  .tps-svg-figure svg { width: 100%; height: auto; display: block; }
  .tps-svg-figure figcaption {
    font-size: 14px;
    color: #526276;
    margin-top: 10px;
  }
  .tps-faq-item {
    border-top: 1px solid #dfe7ef;
    padding-top: 16px;
    margin-top: 16px;
  }
  @media (max-width: 760px) {
    .tps-card-grid { grid-template-columns: 1fr; }
    .tps-article h2 { font-size: 24px; }
    .tps-article h3 { font-size: 19px; }
  }