.na-scroll-hint{position:fixed;left:50%;bottom:26px;transform:translateX(-50%);width:24px;height:30px;padding:0;border:0;background:transparent;cursor:pointer;z-index:6;opacity:1;transition:opacity .5s ease;-webkit-tap-highlight-color:transparent}.na-scroll-hint.is-hidden{opacity:0;pointer-events:none}.na-scroll-hint-rail{position:relative;display:block;width:1px;height:30px;margin:0 auto;background:var(--blue);opacity:.4}.na-scroll-hint-tick{position:absolute;left:50%;top:0;width:9px;height:1px;margin-left:-4.5px;background:var(--blue);opacity:0;animation:na-scroll-tick 2.8s cubic-bezier(.5,0,.5,1) infinite}@keyframes na-scroll-tick{0%{top:0;opacity:0}20%{opacity:.55}80%{opacity:.55}to{top:100%;opacity:0}}@media (prefers-reduced-motion:reduce){.na-scroll-hint-tick{animation:none;top:50%;opacity:.4}}