.catalog-main{max-width:1080px;margin:auto;padding:26px 28px 50px}.catalog-nav{display:flex;gap:22px;flex-wrap:wrap;font-size:15px;margin-bottom:20px}.catalog-nav a{padding:7px 0;text-underline-offset:4px}.catalog-hero{padding:28px 30px;background:#eeeede;border:1px solid var(--border);border-radius:12px}.catalog-hero h1{font:700 30px/1.45 LibrarySerif,Georgia,serif;margin:0 0 12px;overflow-wrap:anywhere}.catalog-hero p{font-size:16px;line-height:1.8;margin:0;color:var(--text-dim);overflow-wrap:anywhere}.catalog-list{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:24px 0}.catalog-book{background:var(--bg2);border:1px solid var(--border);border-radius:12px;padding:24px;min-width:0;scroll-margin-top:20px}.catalog-book:target{outline:3px solid var(--gold)}.catalog-book h2{font:700 19px/1.65 LibrarySans,Arial,sans-serif;margin:0 0 12px;overflow-wrap:anywhere}.catalog-book p{overflow-wrap:anywhere}.catalog-filename{font-size:16px;color:var(--green);font-weight:600}.catalog-meta{display:flex;gap:16px;flex-wrap:wrap;font-size:14px}.catalog-source,.related-title{font-size:14px;line-height:1.8;color:var(--text-dim)}.catalog-actions{display:flex;gap:14px;align-items:center;flex-wrap:wrap}.catalog-actions a{font-size:15px}.catalog-actions .action-link{margin-top:0}.catalog-pages{display:flex;gap:8px;flex-wrap:wrap;margin:22px 0}.catalog-pages a{display:inline-flex;align-items:center;min-height:44px;padding:7px 12px;border:1px solid var(--border);border-radius:7px;text-decoration:none;background:var(--bg2);font-size:14px}.catalog-pages a[aria-current=page]{background:var(--green);color:white}.catalog-note{font-size:16px;line-height:1.9}.catalog-directory,.number-group{padding:22px 0;border-bottom:1px solid var(--border)}.catalog-directory h2,.number-group h2{font:700 24px LibrarySerif,serif}.catalog-directory ul{display:grid;grid-template-columns:1fr 1fr;gap:10px 24px;padding:0;list-style:none}.catalog-directory li{display:flex;justify-content:space-between;align-items:center;gap:12px;min-height:44px}.catalog-directory li a{font-size:16px}.catalog-directory li span{font-size:13px;color:var(--text-dim);white-space:nowrap}.number-group ul{padding:0;list-style:none;display:grid;grid-template-columns:repeat(6,1fr);gap:10px}.number-group a{display:block;text-decoration:none;background:var(--bg2);border:1px solid var(--border);padding:9px 12px;border-radius:7px;font-size:15px}.number-group span{display:block;font-size:13px;color:var(--text-dim)}
@media(max-width:768px){.catalog-main{padding:20px 16px 40px}.catalog-hero{padding:24px 20px}.catalog-hero h1{font-size:25px}.catalog-list{grid-template-columns:1fr}.catalog-book{padding:22px 20px}.catalog-book h2{font-size:18px}.catalog-directory ul{grid-template-columns:1fr}.number-group ul{grid-template-columns:repeat(3,1fr)}}
@media(max-width:359px){.number-group ul{grid-template-columns:repeat(2,1fr)}}