:root {
  --shadow-xs: 0 1px 2px rgba(18,20,31,.06);
  --shadow-sm: 0 1px 2px rgba(18,20,31,.06), 0 4px 12px rgba(18,20,31,.05);
  --shadow-md: 0 1px 2px rgba(18,20,31,.06), 0 8px 24px rgba(18,20,31,.08);
  --shadow-lg: 0 2px 4px rgba(18,20,31,.06), 0 20px 48px rgba(18,20,31,.12);
  --shadow-focus: 0 0 0 3px color-mix(in oklch, var(--focus-ring) 45%, transparent);
  --blur-glass: 16px;
}