.page {
      font-family: Arial, Helvetica, sans-serif;
      background: #fbf8f3;
      color: #23313f;
      line-height: 1.65;
    }
    .page * {
      box-sizing: border-box;
    }
    .page a {
      color: #176b5a;
      text-decoration: none;
    }
    .page a:hover {
      text-decoration: underline;
    }
    .page img,
    .page video {
      display: block;
      max-width: 100%;
    }
    .page h1,
    .page h2,
    .page h3 {
      line-height: 1.18;
      color: #13202b;
      margin-top: 0;
    }
    .page h1 {
      font-size: 40px;
    }
    .page h2 {
      font-size: 26px;
    }
    .page h3 {
      font-size: 18px;
    }
    .page p,
    .page li,
    .page td,
    .page th,
    .page a,
    .page summary {
      font-size: 16px;
    }
    .keyword-link {
      color: #176b5a !important;
      border-bottom: 2px solid #d9b77f;
      font-weight: 700;
    }
    .soft-card {
      background: #ffffff;
      border: 1px solid #e6dfd5;
      border-radius: 12px;
      box-shadow: 0 10px 24px rgba(24, 33, 47, 0.06);
    }
    .muted-panel {
      background: #f8f4ed;
      border: 1px solid #e7dbcb;
      border-radius: 12px;
    }
    .btn-primary {
      background: #176b5a;
      color: #ffffff !important;
    }
    .btn-secondary {
      background: #ffffff;
      color: #176b5a !important;
      border: 1px solid #176b5a;
    }