:root{--gap:1em;--duration-shrink:.5s;--duration-expand:.25s;--no-duration:0s}ul.gallery{display:grid;grid-template-columns:repeat(1,1fr);grid-gap:var(--gap);list-style:none}ul.gallery li{padding:0;margin:0}ul.gallery li::before{content:none}@media screen and (min-width:650px){ul.gallery{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}}@media screen and (min-width:1100px){ul.gallery{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}}.gallery li{transition-property:transform,opacity;transition-timing-function:ease-in-out;transition-duration:var(--duration-expand)}.gallery li.is-zoomed{transition-duration:var(--duration-shrink)}.is-zoomed li:not(.is-zoomed){opacity:.3}.gallery button:not(.gallery button#btnScrollToTop){all:initial;display:block;aspect-ratio:3/2;overflow:hidden;cursor:pointer;width:100%;margin:0;padding:0;border:0}.gallery button:focus{outline:none}.gallery li.is-zoomed button,ul:not(.is-zoomed) button:focus{outline:2px solid var(--main-color-2);outline-offset:1px}.visually-hidden{display:block;height:1px;width:1px;overflow:hidden;clip:rect(1px 1px 1px 1px);clip:rect(1px,1px,1px,1px);clip-path:inset(1px);white-space:nowrap;position:absolute}@media(prefers-reduced-motion){.gallery li,.gallery li.is-zoomed{transition-duration:var(--no-duration)}}