:root {
  --sh-bg: #f7f9fc;
  --sh-surface: #ffffff;
  --sh-surface-soft: #f7f9fc;
  --sh-surface-muted: #f1f5f9;
  --sh-border: #dde5ee;
  --sh-border-strong: #cbd6e2;
  --sh-text: #122033;
  --sh-text-soft: #557089;
  --sh-accent: #1f5fae;
  --sh-accent-strong: #0f417f;
  --sh-highlight: #3da600;
  --sh-radius-sm: 6px;
  --sh-radius-md: 8px;
  --sh-space-1: 4px;
  --sh-space-2: 8px;
  --sh-space-3: 12px;
  --sh-space-4: 16px;
  --sh-space-5: 24px;
  --sh-space-6: 32px;
}