:root {
  /* Brand green, sampled from the live site's CTA button */
  --color-accent: #8FD8B0;
  --color-accent-soft: #E3F5EA;
  /* Darkened derivative for text/icons on light backgrounds (WCAG AA) */
  --color-accent-ink: #2E6B4F;
  --color-accent-ink-hover: #235339;

  --color-ink: #14161A;
  --color-ink-80: #14161ACC;
  --color-paper: #FFFFFF;
  --color-paper-tint: #F6F8F7;
  --color-line: #E4E7E5;
  --color-muted: #63706A;

  --font-display: "Source Serif 4", "Iowan Old Style", Georgia, serif;
  --font-body: "Inter", "Helvetica Neue", Arial, sans-serif;

  --radius: 6px;
  --radius-lg: 14px;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4.5rem;
  --space-9: 7rem;

  --container-max: 1180px;
  --shadow-sm: 0 1px 2px rgba(20, 22, 26, 0.06), 0 1px 1px rgba(20, 22, 26, 0.04);
  --shadow-md: 0 8px 24px rgba(20, 22, 26, 0.10);
  --shadow-lg: 0 24px 64px rgba(20, 22, 26, 0.16);

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast: 180ms;
  --dur-mid: 400ms;
  --dur-slow: 900ms;
}