.paper-version-menu{position:relative;flex:none;font-size:var(--type-body)}.paper-header .paper-version-menu>summary{display:inline-flex;width:auto;align-items:center;gap:.5em;padding-inline:.8em;cursor:pointer;list-style:none}.paper-version-menu>summary::-webkit-details-marker{display:none}.paper-version-menu>nav{position:absolute;z-index:5;top:calc(100% + .4rem);right:0;display:grid;min-width:5rem;padding:.25rem;border:1px solid var(--text);border-radius:.5rem;background:var(--background);text-align:center}.paper-version-menu nav a{padding:.4rem .75rem;border-radius:.25rem;color:var(--text);text-decoration:none}.paper-version-menu nav a[aria-current],.paper-version-menu nav a:hover,.paper-version-menu nav a:focus-visible{background:var(--text);color:var(--background)}.paper-page .rb-doc,.paper-page .rb-doc-frame{background:var(--background);color:var(--text)}.paper-header .paper-title-row h1{text-align:center}.paper-header .action-row[aria-label="Paper links"]{display:flex;flex-wrap:wrap;align-items:center;justify-content:center}.paper-header .action-row[aria-label="Paper links"]>.button{width:auto}.paper-page .prose table code{background:0 0;color:inherit}.paper-header .action-row[aria-label="Paper links"]{gap:calc(var(--grid) * .35)}.paper-header .action-row[aria-label="Paper links"]>.button{padding-inline:calc(var(--grid) * .6)}