/* QilyLean Sitewide Interaction Contrast Guard V1｜2026-08-25
 * Rule: deep/brand controls use white text; light/gold controls use dark text.
 * This layer is intentionally loaded late so old page-local styles cannot make CTA labels unreadable.
 */
:root{
  --qily-contrast-light:#ffffff;
  --qily-contrast-dark:#17322d;
}

/* Known dark CTA families: first-paint fallback before runtime measurement. */
html body :is(
  .reference-button,
  .qily-dark-action,
  .qily-olive-action,
  a[href].module-action,
  a[href].resource-action,
  a[href].project-list-action,
  a[href].project-card-action,
  a[href].service-contract-link,
  a[href].share-button,
  .daily-index-heading>a[href],
  .brief-index-actions a.brief-open[href]
){
  color:var(--qily-contrast-light)!important;
  -webkit-text-fill-color:var(--qily-contrast-light)!important;
  opacity:1!important;
  filter:none!important;
  text-shadow:none!important;
}
html body :is(
  .reference-button,
  .qily-dark-action,
  .qily-olive-action,
  a[href].module-action,
  a[href].resource-action,
  a[href].project-list-action,
  a[href].project-card-action,
  a[href].service-contract-link,
  a[href].share-button,
  .daily-index-heading>a[href],
  .brief-index-actions a.brief-open[href]
) :is(span,strong,b,small,i,em){
  color:inherit!important;
  -webkit-text-fill-color:inherit!important;
  opacity:1!important;
}

/* Runtime-measured contrast correction. */
html body [data-qily-interaction-contrast="light"]{
  color:var(--qily-contrast-light)!important;
  -webkit-text-fill-color:var(--qily-contrast-light)!important;
  opacity:1!important;
  filter:none!important;
  text-shadow:none!important;
}
html body [data-qily-interaction-contrast="dark"]{
  color:var(--qily-contrast-dark)!important;
  -webkit-text-fill-color:var(--qily-contrast-dark)!important;
  opacity:1!important;
  filter:none!important;
  text-shadow:none!important;
}
html body [data-qily-interaction-contrast] :is(span,strong,b,small,i,em){
  color:inherit!important;
  -webkit-text-fill-color:inherit!important;
  opacity:1!important;
}
html body [data-qily-interaction-contrast] svg{
  color:inherit!important;
}
html body [data-qily-interaction-contrast] svg[fill="currentColor"],
html body [data-qily-interaction-contrast] svg [fill="currentColor"]{
  fill:currentColor!important;
}
html body [data-qily-interaction-contrast] svg[stroke="currentColor"],
html body [data-qily-interaction-contrast] svg [stroke="currentColor"]{
  stroke:currentColor!important;
}

/* Keep disabled controls readable; disabled means reduced emphasis, not invisible text. */
html body [data-qily-interaction-contrast][aria-disabled="true"],
html body [data-qily-interaction-contrast]:disabled{
  opacity:.62!important;
}