.tps-article {
    font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
    color: #333;
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
  }
  .tps-article h1, .tps-article h2, .tps-article h3 {
    color: #1a1a1a;
    font-weight: 700;
  }
  .tps-article h1 { font-size: 2.2em; line-height: 1.2; margin-bottom: 0.5em; }
  .tps-article h2 { font-size: 1.5em; margin-top: 1.5em; margin-bottom: 0.8em; border-bottom: 2px solid #eee; padding-bottom: 5px; }
  .tps-article h3 { font-size: 1.2em; margin-top: 1.2em; margin-bottom: 0.5em; color: #3598db; }
  .tps-article p, .tps-article ul { margin-bottom: 1.2em; font-size: 1.1em; }
  .tps-article a { color: #3598db; text-decoration: none; font-weight: 500; }
  .tps-article a:hover { text-decoration: underline; }
  .tps-article .cta-button {
    display: inline-block;
    background-color: #3598db;
    color: #ffffff;
    padding: 12px 20px;
    border-radius: 5px;
    font-weight: 600;
    text-decoration: none;
    margin: 1.5em 0;
    font-size: 1.1em;
  }
  .tps-article .cta-button:hover { background-color: #2980b9; text-decoration: none; color: #fff; }
  .tps-article figure {
    margin: 2em 0;
    padding: 1em;
    background-color: #f9f9f9;
    border: 1px solid #eee;
    border-radius: 5px;
    text-align: center;
  }
  .tps-article figcaption {
    margin-top: 0.8em;
    font-style: italic;
    font-size: 0.9em;
    color: #555;
  }
  .tps-article ul {
    list-style-type: disc;
    margin-left: 25px;
  }
  .tps-article li { margin-bottom: 0.5em; }
  .tps-article .case-intro-box {
    background: #f9f9f9;
    border-left: 5px solid #3598db;
    padding: 1.5em;
    margin: 1.5em 0;
    border-radius: 5px;
  }
  .tps-article .case-intro-box p { margin-bottom: 0.5em; }
  .tps-article .case-intro-box strong { color: #1a1a1a; }
  .tps-article table.results-table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5em 0;
    font-size: 1em;
  }
  .tps-article .results-table th, .tps-article .results-table td {
    border: 1px solid #ddd;
    padding: 12px;
    text-align: left;
  }
  .tps-article .results-table th {
    background-color: #f2f2f2;
    font-weight: 600;
  }
  .tps-article .results-table tr:nth-child(even) { background-color: #f9f9f9; }
  .tps-article .tps-share-follow {
    margin-top: 2em;
    padding-top: 1em;
    border-top: 1px solid #eee;
  }
  .tps-article .tps-share-group {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
  }
  .tps-article .tps-share-icons, .tps-article .tps-follow-icons {
    display: flex;
    align-items: center;
    gap: 10px;
  }
  .tps-article .tps-share-icons span, .tps-article .tps-follow-icons span {
    font-weight: 600;
    font-size: 0.9em;
    color: #333;
  }
  .tps-article .tps-share-icons a, .tps-article .tps-follow-icons a {
    font-size: 1.3em;
    text-decoration: none;
    color: #555;
  }
  .tps-article .tps-share-icons a:hover, .tps-article .tps-follow-icons a:hover {
    color: #3598db;
  }