:root{
  /* Neutrals — teal-cast dark ground (not neutral black) */
  --paper:#0a1214; --paper-2:#0d181b; --card:#111d20;
  --ink:#e9eff0; --ink-soft:#b3c1c5; --muted:#7f929a;
  --line:#1d2e32; --line-soft:#152227;

  /* Primary — deep teal, extended for dark ground */
  --teal-900:#0c2a2c; --teal-800:#103c3d; --teal-700:#14504f;
  --teal-600:#1c6462; --teal-500:#257572; --teal-400:#3b938f; --teal-300:#63b3ae;

  /* Accent — one live signal only */
  --cy-500:#19a7d4;

  /* Verdicts */
  --ok:#3cb98e; --warn:#d9a441; --stop:#e0697a;

  --radius:10px; --radius-s:6px;
  --gutter:clamp(1.25rem,5vw,4rem);
  --font-body:'Inter',system-ui,sans-serif;
  --font-display:'Space Grotesk','Inter',system-ui,sans-serif;
  --font-mono:'IBM Plex Mono',ui-monospace,Menlo,monospace;
}