html {
  color-scheme: light dark;
  text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
}
html.dark, [data-theme="dark"] {
  color-scheme: dark;
}


:is(a, button, input, select, textarea, summary, [tabindex]):focus-visible {
  outline: var(--border-width-strong) solid var(--focus-ring);
  outline-offset: 2px;
  box-shadow: 0 0 0 2px var(--surface);
}

.marque {
  font-weight: 800;
  font-family: var(--font-sans);
  color: var(--text-primary);
  text-decoration: none;
  line-height: 1;
}
.marque i {
  display: inline-block;
  width: var(--square-tick);
  height: var(--square-tick);
  background: var(--accent);
  margin-left: 2px;
  vertical-align: 0.12em;
}
.marque-lien {
  display: inline-flex;
  align-items: baseline;
  gap: var(--space-2);
  text-decoration: none;
  color: var(--text-primary);
}

.chrome-bouton {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  height: 32px;
  min-width: 32px;
  padding-inline: var(--space-2);
  background: none;
  border: none;
  border-radius: var(--radius-interactive);
  font-family: var(--font-sans);
  font-size: var(--type-ui-compact-size);
  font-weight: var(--type-ui-compact-weight);
  color: var(--text-secondary);
  cursor: pointer;
}
.chrome-bouton:hover { color: var(--text-primary); }

@layer components {
  .chrome-langue-form { display: inline-flex; margin: 0; }
}
.glyphe { width: 16px; height: 16px; display: block; }


.undust-theme-toggle {
  display: block;
  box-sizing: border-box;
  width: 44px;
  height: 24px;
  padding: 0;
  margin: 0;
  border: var(--border-width-strong) solid var(--border-color-strong);
  background: var(--surface);
  cursor: pointer;
  flex: none;
  position: relative;
  border-radius: var(--radius-interactive); 
  color: var(--on-accent);
}
.undust-theme-toggle__thumb {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  background: var(--accent);
  display: grid;
  place-items: center;
  transition: transform var(--motion-duree-1) var(--motion-courbe-entree);
}
[data-theme="dark"] .undust-theme-toggle__thumb { transform: translateX(20px); }
.undust-theme-toggle__icon {
  display: none;
  width: 10px;
  height: 10px;
  stroke: var(--on-accent);
  pointer-events: none;
}

.undust-theme-toggle__icon--sun { stroke: var(--surface); }
:root:not([data-theme="dark"]) .undust-theme-toggle__icon--sun { display: block; }
[data-theme="dark"] .undust-theme-toggle__icon--moon { display: block; }
@media (prefers-reduced-motion: reduce) {
  .undust-theme-toggle__thumb { transition: none; }
}