:root {
  --shadow-xs: 0 1px 2px rgba(61, 53, 48, 0.06);
  --shadow-sm: 0 1px 3px rgba(61, 53, 48, 0.08), 0 1px 2px rgba(61, 53, 48, 0.04);
  --shadow-md: 0 4px 12px rgba(61, 53, 48, 0.10), 0 1px 3px rgba(61, 53, 48, 0.06);
  --shadow-lg: 0 12px 32px rgba(61, 53, 48, 0.14), 0 2px 6px rgba(61, 53, 48, 0.06);
  --shadow-paper: 0 8px 40px rgba(61, 53, 48, 0.12);

  --shadow-inset: inset 0 1px 2px rgba(61, 53, 48, 0.08);

  --ease-standard: cubic-bezier(0.2, 0, 0.2, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast: 120ms;
  --dur-base: 180ms;
  --dur-slow: 280ms;
}