/* Keep the World Atlas parchment artwork at a stable scale while search results
   change the page height. `cover` reacts to container height, while percentage
   widths can still shift when the vertical scrollbar appears or disappears.
   Reserve scrollbar space and size the artwork from the viewport width instead,
   so filtering search results cannot make the parchment visibly zoom. */
html {
    scrollbar-gutter: stable;
}

.archive-page {
    background-size: auto, auto, 100vw auto;
    background-repeat: no-repeat, no-repeat, repeat-y;
}