:root{
  --hairline-night:1px solid rgba(242,240,236,.12); /* @kind other */
  --hairline-night-strong:1px solid rgba(242,240,236,.18); /* @kind other */
  --hairline-bone:1px solid rgba(8,8,10,.14); /* @kind other */
  --rule-night:rgba(242,240,236,.16);
  --rule-bone:rgba(8,8,10,.16);
  /* no shadows anywhere in this brand — separation is hairlines and surface steps */
  --shadow-none:none;
}