/* Readable puzzle digits: a slashed zero and lighter strokes, without glow. */
:root {
  --digits: 'Roboto Mono', Consolas, monospace;
}

:is(
  .dchip,
  .slot,
  .tk,
  .key:not(.enter) .kd,
  .lab-coach-code span,
  .lab-coach-choices button,
  .lab-debrief-digits span,
  .lab-mobile-code button,
  .lab-mobile-keys button
) {
  font-family: var(--digits);
  font-weight: 500;
  font-variant-numeric: slashed-zero tabular-nums;
  text-shadow: none;
}