@media (min-width: 1321px) {
  .nav-links.has-active-marker { position: relative; }
}
.nav-active-marker { position: absolute; left: 0; top: 0; pointer-events: none; border-radius: 12px; background: var(--accent-dim); z-index: 0; }
.nav-links.has-active-marker .nav-active-marker { transition: none; }
.nav-links.has-active-marker > a, .nav-links.has-active-marker > button { position: relative; z-index: 1; }
.nav-links.has-active-marker .nav-link.is-active, .nav-links.has-active-marker .nav-link:hover { background: transparent; }
#main { scroll-margin-top: calc(var(--nav-h) + 16px); }
@media (prefers-reduced-motion: reduce) { .nav-links.marker-ready .nav-active-marker { transition: none; } }