.toantin-tool-3d {
  --tt-primary: #1769d3;
  --tt-primary-soft: #eaf3ff;
  --tt-primary-softer: #f5f9ff;
  --tt-success: #198754;
  --tt-warning: #f0ad4e;
  --tt-danger: #dc3545;
  --tt-bg: #eef3f8;
  --tt-surface: #ffffff;
  --tt-surface-soft: #f8fbff;
  --tt-border: #dce5f0;
  --tt-border-strong: #c6d5e6;
  --tt-text: #17324d;
  --tt-muted: #6b7f93;
  --tt-radius: 10px;
  --tt-shadow: 0 8px 24px rgba(24,72,120,.08);
  --tt-header-height: 66px;
}