.reading-progress{display:none}@supports (animation-timeline:scroll()){@media (prefers-reduced-motion:no-preference){.reading-progress{display:block;position:fixed;z-index:30;inset:0 0 auto;height:2px;background:var(--blue);transform-origin:left;scale:0 1;animation:reading-progress linear both;animation-timeline:scroll(root)}}}@keyframes reading-progress{to{scale:1 1}}@media print{.reading-progress{display:none}}