html{height:100%}.route-progress{position:fixed;top:0;left:0;height:2px;width:100%;z-index:var(--z-toast);transform-origin:0 50%;background:linear-gradient(90deg,var(--series-strong),var(--series-mid));animation:routeProgress 1.6s var(--ease-out) forwards}@keyframes routeProgress{0%{transform:scaleX(0);opacity:1}40%{transform:scaleX(.6)}to{transform:scaleX(.92);opacity:1}}@media (prefers-reduced-motion: reduce){.route-progress{animation:none;transform:scaleX(1);opacity:.6}}