/* wenxin-a11y.css - 无障碍：skip-link、focus 样式、sr-only */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media (forced-colors: active) {
  :focus-visible {
    outline: 3px solid ButtonText;
    outline-offset: 2px;
  }

  a {
    color: LinkText;
  }

  a:visited {
    color: VisitedText;
  }

  .skip-link:focus {
    background: Canvas;
    color: CanvasText;
    border: 2px solid ButtonText;
  }
}

@media (prefers-contrast: more) {
  :root {
    --color-text: #1a1816;
    --color-text-muted: #3a3837;
    --color-border: #3a3837;
    --color-border-subtle: #5a5855;
  }

  :focus-visible {
    outline-width: 3px;
  }
}

@media (prefers-contrast: more) and (prefers-color-scheme: dark) {
  :root {
    --color-text: #f5f3ee;
    --color-text-muted: #d5d3ce;
    --color-border: #c5c3be;
    --color-border-subtle: #a5a3a0;
  }
}