.itnysc-card{
  max-width:720px;
  margin:24px auto;
  padding:22px;
  border:1px solid #e5e7eb;
  border-radius:12px;
  background:#fff;
  box-shadow:0 2px 8px rgba(0,0,0,.04);
}
.itnysc-card h3{margin-top:0;margin-bottom:10px;font-size:22px;}
.itnysc-muted{color:#6b7280;margin-top:0;}
.itnysc-hr{border:0;border-top:1px solid #e5e7eb;margin:16px 0;}
.itnysc-form .itnysc-field{margin:14px 0;}
.itnysc-form label{display:block;margin-bottom:6px;}
.itnysc-form input[type="file"],
.itnysc-form input[type="url"],
.itnysc-form input[type="text"],
.itnysc-form select{
  width:100%;
  padding:10px;
  border:1px solid #d1d5db;
  border-radius:10px;
}
.itnysc-help{margin-top:6px;color:#6b7280;font-size:13px;}
.itnysc-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px;}
.itnysc-btn{
  display:inline-block;
  padding:10px 14px;
  border-radius:10px;
  border:1px solid #111827;
  background:#111827;
  color:#fff;
  text-decoration:none;
  cursor:pointer;
}
.itnysc-btn:hover{opacity:.92;}
.itnysc-btn-secondary{
  background:#fff;
  color:#111827;
}
.itnysc-success{
  padding:10px 12px;
  border-radius:10px;
  border:1px solid #86efac;
  background:#f0fdf4;
  margin:12px 0;
}
.itnysc-links a{text-decoration:none;}