:root {
  --flow-font-family: "Google Sans", "Segoe UI", Arial, sans-serif;
  --bs-body-font-family: var(--flow-font-family);
  --flow-color-primary: #0f2040;
  --flow-color-primary-hover: #17305f;
  --flow-color-primary-soft: rgba(15, 32, 64, .1);
  --flow-color-accent: #31c8ff;
  --flow-color-page-bg: #e9eef2;
  --flow-color-surface: #fff;
  --flow-color-border: #e5e9ef;
  --flow-color-text: #202532;
  --flow-color-muted: #7b8494;
  --flow-radius-sm: 8px;
  --flow-focus-ring: rgba(49, 200, 255, .35);
}