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.35rem);left:0;width:min(18rem,70vw);margin:0;padding:.5rem;background:var(--body-background,#fff);border:1px solid var(--gray-200,#ddd);border-radius:var(--border-radius,.25rem);box-shadow:0 2px 8px rgba(0,0,0,.16);z-index:10080}.header-search.is-open .book-search{display:block}.header-search .book-search input{width:100%;margin:0}.header-search .book-search ul{list-style:none;margin:.35rem 0 0;padding:0;max-height:16rem;overflow:auto}.header-search .book-search li a{display:block;padding:.35rem .2rem}.header-search .book-search small{display:block;opacity:.65}.sticky-header{padding-left:0!important;padding-right:0!important;margin:0!important}.book-page{width:100%;max-width:48rem;margin-left:auto;margin-right:auto;padding-top:1rem}.sticky-header{z-index:10050!important}@media screen and (min-width:620px){#menu-control:checked~main.container,html.sidebar-visible #menu-control~main.container{margin-inline-start:calc(var(--sidebar-width) + 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