.route-progress{z-index:200;pointer-events:none;background:linear-gradient(90deg, var(--color-accent), var(--color-accent-hover));width:0;height:2px;box-shadow:0 0 8px var(--color-accent-soft);opacity:0;transition:width linear,opacity .18s;position:fixed;top:0;left:0}.route-progress[data-phase=loading]{opacity:1;width:80%;transition:width 8s cubic-bezier(.05,.5,.1,1),opacity .12s}.route-progress[data-phase=done]{opacity:0;width:100%;transition:width .18s,opacity .22s 50ms}@media (prefers-reduced-motion:reduce){.route-progress,.route-progress[data-phase=loading],.route-progress[data-phase=done]{transition:opacity .15s linear,width linear}}