.doc-formats{display:flex;flex-wrap:wrap;gap:8px 24px;margin-top:24px}
.doc-formats a{display:inline-flex;align-items:center;min-height:44px;text-decoration:underline;text-underline-offset:5px}
.doc-cover{margin:0 0 40px}.doc-cover img{display:block;width:100%;max-height:65vh;object-fit:contain}
.doc-body .content-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin:48px 0}
.doc-body .content-gallery figure{margin:0;min-width:0}.doc-body .content-gallery img{display:block;width:100%;height:auto}
.doc-body .content-gallery a{display:block}.doc-body figcaption{font-size:13px;line-height:1.6;color:var(--muted);padding-top:10px}
.doc-body audio,.doc-body video{max-width:100%;width:100%}.doc-body pre{overflow:auto}.doc-body a{overflow-wrap:anywhere}
.doc-end{margin:64px 0 40px;padding-top:24px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:24px}
.doc-end a{display:flex;align-items:center;min-height:44px}.doc-body>section{overflow-wrap:break-word}
@media(max-width:760px){.doc-body .content-gallery{grid-template-columns:1fr;gap:28px}.doc-cover img{max-height:60vh}}
@media(min-width:821px){
 .library-page .rail{height:100dvh;bottom:auto}
 .library-page .rail-toc{min-height:0}
 .library-page .rail-toc ol{min-height:0;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin}
 .library-page .rail-brand,.library-page .reading-return,.library-page .rail-controls,.library-page .rail-readpct,.library-page .rail-toc-label{flex-shrink:0}
}