:root {
  color-scheme: light;
  --usdb-canvas: #f4f7fa;
  --usdb-surface: #ffffff;
  --usdb-surface-subtle: #f8fafc;
  --usdb-ink: #13283f;
  --usdb-muted: #65758a;
  --usdb-line: #dce4eb;
  --usdb-blue: #1976a8;
  --usdb-blue-strong: #0d557e;
  --usdb-blue-soft: #e8f3f9;
  --usdb-orange: #ed8425;
  --usdb-orange-strong: #bd5a0a;
  --usdb-orange-soft: #fff1e3;
  --usdb-success: #287a5c;
  --usdb-danger: #a93643;
  --usdb-radius-sm: 0.55rem;
  --usdb-radius: 0.9rem;
  --usdb-radius-lg: 1.25rem;
  --usdb-shadow-sm: 0 1px 2px rgba(19, 40, 63, 0.045);
  --usdb-shadow: 0 0.8rem 2.2rem rgba(19, 40, 63, 0.085);
  --usdb-font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
}