/* HBP Instant Navigation — slim top progress bar shown while a link's target page is being fetched in the background. Lives outside (appended to ) so the body-swap that instant-nav.js performs on every navigation never removes it. */ #hbp-instant-nav-bar { position: fixed; top: 0; left: 0; height: 3px; width: 0%; background: var(--hbp-primary, #2563EB); z-index: 999999; opacity: 0; pointer-events: none; } #hbp-instant-nav-bar.hbp-inav-active { opacity: 1; }