/* Shared, restrained micro-motion. Documents, Coverflow and touch coordinates stay untouched. */
:root{--press-ui-ease:cubic-bezier(.22,1,.36,1);--press-ui-fast:260ms;--press-ui-medium:480ms;--press-ui-slow:680ms}
:is(.viewer__button,.hero-tool,.hero-tool-button,.year-tab,.view-switch__button,.archive-detail__story,.collection-actions__button,.press-back-button,.btn,.btn-primary,.btn-danger,.pv-button,.pv-chip){transition:transform 480ms var(--press-ui-ease),scale 220ms var(--press-ui-ease),color 320ms ease,background-color 420ms ease,border-color 420ms ease,box-shadow 560ms var(--press-ui-ease),opacity 320ms ease}
:is(.viewer__button,.hero-tool,.hero-tool-button,.year-tab,.view-switch__button,.archive-detail__story,.collection-actions__button,.press-back-button,.btn,.btn-primary,.btn-danger,.pv-button,.pv-chip):active:not(:disabled){scale:.97}
.viewer__bottom{flex-shrink:0;box-sizing:border-box}
.viewer__bottom[data-press-ui-footer]{min-height:0}
.viewer__bottom[data-press-ui-footer] .viewer__reading{min-height:0;max-height:100%;align-content:end;overflow:clip}
.hero__utility{transition:none}
.viewer__reading{gap:0}
.viewer__reading>*+*{margin-top:6px;transition:margin-top 520ms var(--press-ui-ease)}
.viewer__page-info{font-variant-numeric:tabular-nums;line-height:1.4}
.viewer__page-info:empty{height:0;min-height:0;margin-top:0}
.viewer.is-chrome-compact .viewer__reading>*+*{margin-top:0}
[data-press-ui-size]{overflow:clip}
#viewerSearchFeedback,#viewerShareFeedback,[data-video-copy-status]{display:block}
.viewer__zoom-slider output{font-variant-numeric:tabular-nums}
:is(input:not([type=range]),select,textarea):not(.viewer__search-input){transition:border-color 320ms ease,box-shadow 420ms var(--press-ui-ease),background-color 420ms ease}
@supports(transition-behavior:allow-discrete){
    :is(#viewerSharePanel,#viewerSearchPanel){transition:opacity 480ms var(--press-ui-ease),transform 520ms var(--press-ui-ease),display 480ms allow-discrete}
    @starting-style{:is(#viewerSharePanel,#viewerSearchPanel).is-open{opacity:0;transform:translateY(6px)}}
}
@media(max-width:760px){:root{--press-ui-medium:380ms;--press-ui-slow:520ms}.viewer__reading>*+*{margin-top:3px}}
@media(prefers-reduced-motion:reduce){
    :is(.viewer__button,.hero-tool,.hero-tool-button,.year-tab,.view-switch__button,.archive-detail__story,.collection-actions__button,.press-back-button,.btn,.btn-primary,.btn-danger,.pv-button,.pv-chip,input,select,textarea,#viewerSharePanel,#viewerSearchPanel,.hero-panel){transition:none!important}
    :is(.viewer__button,.hero-tool,.hero-tool-button,.year-tab,.view-switch__button,.archive-detail__story,.collection-actions__button,.press-back-button,.btn,.btn-primary,.btn-danger,.pv-button,.pv-chip):active{scale:none}
    .viewer__reading>*+*{transition:none}
}