/* ---------- Accessibility: skip link & modal focus helpers ---------- */
.sr-only{
  position:absolute;width:1px;height:1px;
  padding:0;margin:-1px;overflow:hidden;
  clip:rect(0,0,0,0);white-space:nowrap;border:0;
}
.skip-link{
  position:fixed;top:.5rem;left:.5rem;z-index:200;
  padding:.6rem 1rem;border-radius:8px;
  background:var(--accent-solid);color:#fff;font-weight:600;font-size:.9rem; /* Fix (Phase 3): solid token, 5.05:1 dark */
  text-decoration:none;
  clip:rect(0 0 0 0);clip-path:inset(50%);overflow:hidden;
  white-space:nowrap;width:1px;height:1px;
}
.skip-link:focus{
  clip:auto;clip-path:none;overflow:visible;width:auto;height:auto;
}