.catalog-page{padding:12px 0 20px;min-width:0}.catalog-tabs{display:flex;gap:20px;margin:2px 0 12px;border-bottom:1px solid #ddd;min-height:34px;align-items:stretch;overflow-x:auto}.catalog-tabs a{padding:4px 5px 8px;color:#666;font-size:15px;white-space:nowrap}.catalog-tabs a.active{color:#009a61;border-bottom:3px solid #009a61}.catalog-tabs a:hover{text-decoration:none;color:#009a61}.catalog-heading{font-size:22px;margin:4px 0 16px}.catalog-layout{display:grid;grid-template-columns:minmax(0,1fr) 288px;gap:22px;align-items:start}.catalog-no-aside{display:block}.catalog-main{min-width:0}.catalog-aside{min-width:0;padding-top:2px}.catalog-filters{padding:9px 14px;background:#fafafa;border:1px solid #eee;border-radius:3px;margin-bottom:12px}.catalog-filter-row{display:flex;align-items:baseline;padding:4px 0;gap:16px}.catalog-filter-key{width:65px;flex:none;color:#999}.catalog-filter-values{display:flex;gap:8px 18px;flex-wrap:wrap}.catalog-filter-values a{color:#666}.catalog-filter-values a.active{color:#009a61;font-weight:bold}.catalog-filterbar{min-height:42px;display:flex;justify-content:space-between;align-items:center;gap:14px;border-bottom:1px solid #e5e5e5;padding:2px 0 12px;margin:2px 0 4px}.catalog-sort{display:flex;flex-wrap:wrap;gap:18px}.catalog-sort a{color:#666;font-size:12px;white-space:nowrap}.catalog-sort a.active{color:#009a61}.catalog-search{display:flex;margin:0;flex:none;min-width:0}.catalog-search input{width:180px;min-width:0;border:1px solid #ddd;border-radius:3px 0 0 3px;padding:6px 8px;height:31px;background:#fff}.catalog-search button{border:1px solid #ddd;border-left:0;border-radius:0 3px 3px 0;padding:3px 12px;background:#f7f7f7;color:#009a61;height:31px}.catalog-results-count{color:#999;font-size:11px;padding:7px 0}.catalog-items{min-width:0}.catalog-item{min-width:0;position:relative;border-bottom:1px solid #eee}.catalog-item-title{font-size:16px;line-height:1.55;font-weight:400;margin:0 0 6px;overflow-wrap:anywhere}.catalog-item-title a{color:#333}.catalog-item-title a:hover{color:#009a61}.catalog-item-meta{display:flex;flex-wrap:wrap;align-items:center;gap:5px 14px;color:#999;font-size:12px}.catalog-meta-part{display:inline-flex;align-items:center;gap:5px;overflow-wrap:anywhere}.catalog-item-description{line-height:1.75;color:#666;margin:6px 0 10px;overflow-wrap:anywhere}.catalog-item-article{display:flex;padding:15px 0;gap:14px;align-items:start}.catalog-item-actions{width:28px;flex:none;display:flex;flex-direction:column;align-items:center;gap:6px}.catalog-bookmark{background:none;border:0;padding:0;min-width:26px;min-height:26px;font:22px/26px Arial,sans-serif;color:#aaa}.catalog-bookmark[aria-pressed=true]{color:#009a61}.catalog-detail-icon{font:17px/24px Arial,sans-serif;color:#999;width:26px;text-align:center}.catalog-item-content{flex:1;min-width:0}.catalog-item-library{display:flex;padding:20px 0;gap:22px;align-items:center}.catalog-repo-header{display:flex;align-items:center;gap:10px;margin-bottom:8px}.catalog-repo-header .catalog-item-title{margin:0;font-weight:600;font-size:17px}.catalog-picture{display:flex;position:relative;overflow:hidden;align-items:center;justify-content:center;flex:none;background:#f5f5f5;color:#a4b4ac;min-width:0;max-width:100%}.catalog-picture img{display:block;max-width:100%;max-height:100%;object-fit:contain;position:relative;z-index:1}.catalog-image-fallback{display:flex;align-items:center;justify-content:center;width:100%;height:100%;font:20px/1.4 Arial,sans-serif;letter-spacing:1px;background:linear-gradient(135deg,#f5f8f6,#edf3ef)}.catalog-picture-avatar{width:32px;height:32px;border-radius:50%}.catalog-picture-avatar img{width:32px;height:32px;object-fit:cover}.catalog-picture-avatar .catalog-image-fallback{font-size:12px}.catalog-repo-cover{width:180px;height:110px;flex:none}.catalog-repo-cover .catalog-picture{width:100%;height:100%;border-radius:4px}.catalog-language-dot{height:10px;width:10px;border-radius:50%;display:inline-block}.catalog-item-document,.catalog-item-book,.catalog-item-album,.catalog-item-snippet{display:flex;padding:18px 0;gap:18px;align-items:start}.catalog-document-cover{width:112px;flex:none}.catalog-document-cover .catalog-picture{width:112px;height:145px;border:1px solid #eee;border-radius:2px}.catalog-item-album .catalog-document-cover{width:160px}.catalog-item-album .catalog-document-cover .catalog-picture{width:160px;height:115px}.catalog-item-snippet .catalog-document-cover{width:72px}.catalog-item-snippet .catalog-document-cover .catalog-picture{width:72px;height:72px}.catalog-row-links{display:flex;gap:16px;align-items:center;margin-top:10px}.catalog-latest-software{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;margin:0 0 18px;padding:6px 0 16px;border-bottom:1px solid #ddd}.catalog-latest-item{display:flex;align-items:start;gap:10px;color:#444;min-width:0;font-size:12px}.catalog-latest-item>span:last-child{display:block;min-width:0}.catalog-latest-item strong{display:block;font-weight:400;color:#009a61;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.catalog-latest-item>span>span{display:block;color:#999;font-size:11px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.catalog-picture-favicon{width:28px;height:28px;display:inline-flex;border-radius:3px;vertical-align:middle}.catalog-picture-favicon .catalog-image-fallback{font-size:11px}.catalog-items-software{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:14px;margin-top:8px}.catalog-item-software{border:1px solid #e0e0e0;border-radius:4px;text-align:center;padding:18px 12px 10px;min-height:190px;overflow:hidden;background:linear-gradient(145deg,#f7f9f8,#fff 38%)}.catalog-software-icon{display:inline-flex;margin-bottom:8px}.catalog-picture-icon{width:48px;height:48px;border-radius:9px}.catalog-item-software .catalog-item-title{font-size:14px;line-height:22px;margin:0}.catalog-item-software .catalog-item-description{font-size:12px;height:40px;line-height:20px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin:5px 0 9px}.catalog-software-platforms{display:flex;flex-wrap:wrap;justify-content:center;gap:3px 5px;font-size:9px;color:#888}.catalog-software-platforms a{font-size:16px;margin-left:auto}.catalog-items-shop{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px 20px;margin-top:10px}.catalog-item-shop{border:0;overflow:hidden}.catalog-shop-cover{display:block;height:190px;border:1px solid #eee;border-radius:3px}.catalog-shop-cover .catalog-picture{width:100%;height:100%}.catalog-shop-cover .catalog-picture img{width:100%;height:100%;object-fit:cover}.catalog-shop-info{display:flex;align-items:start;justify-content:space-between;gap:10px;color:#555;padding-top:9px;font-size:13px}.catalog-shop-info strong{color:#ed7c27;font-size:14px;white-space:nowrap;font-weight:400}.catalog-shop-info span{overflow-wrap:anywhere}.catalog-shop .catalog-filters{background:transparent;border:0;padding:0}.catalog-shop .catalog-filter-key{display:none}.catalog-shop .catalog-filter-values{gap:0;width:100%;border:1px solid #ddd;border-radius:3px}.catalog-shop .catalog-filter-values a{flex:1;padding:10px 12px;text-align:center;border-right:1px solid #ddd;font-size:14px}.catalog-shop .catalog-filter-values a:last-child{border-right:0}.catalog-shop .catalog-filter-values a.active{background:#009a61;color:#fff;font-weight:400}.catalog-group{scroll-margin-top:18px}.catalog-group-title{font-size:18px;font-weight:400;border-bottom:1px solid #ddd;margin:18px 0 14px;padding-bottom:7px;display:flex;gap:10px;align-items:baseline}.catalog-group-count{font-size:11px;color:#aaa}.catalog-website-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px 20px}.catalog-website-item{min-width:0}.catalog-website-name{font-size:13px;font-weight:400;margin:0 0 6px}.catalog-website-link{display:flex;align-items:center;gap:7px;color:#333;min-width:0}.catalog-website-link>span:last-child{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.catalog-website-item p{font-size:11px;color:#999;margin:0 0 6px;line-height:1.65;overflow-wrap:anywhere}.catalog-group-index{border:1px solid #e5e5e5;background:#fafafa;border-radius:3px;padding:12px;display:flex;flex-direction:column;gap:9px;margin-bottom:14px;position:sticky;top:15px}.catalog-group-index a{font-size:12px;color:#777}.catalog-topic .catalog-group-index{position:static;display:flex;flex-direction:row;flex-wrap:wrap;gap:10px 22px;margin-top:0}.catalog-topic-row{display:flex;gap:18px;padding:10px 0;border-bottom:1px solid #f0f0f0;align-items:baseline}.catalog-topic-label{width:120px;flex:none;font-size:12px;font-weight:400;margin:0;color:#999}.catalog-topic-list{display:flex;align-items:center;flex-wrap:wrap;gap:12px 22px;min-width:0}.catalog-topic-link{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:#555}.catalog-topic-link:hover{color:#009a61}.catalog-picture-topic{width:20px;height:20px;background:transparent}.catalog-picture-topic .catalog-image-fallback{font-size:8px}.catalog-side-box{border:1px solid #e1e1e1;border-radius:3px;padding:14px;margin-bottom:14px}.catalog-side-box h2{font-size:14px;margin:0 0 10px;font-weight:400;display:flex;align-items:center;justify-content:space-between;color:#555}.catalog-side-box p{font-size:12px;color:#999;line-height:1.8}.catalog-side-list{padding:0;list-style:none;counter-reset:catalog-rank;margin:0}.catalog-side-list li{display:flex;gap:10px;padding:5px 0;counter-increment:catalog-rank;line-height:1.7;font-size:12px}.catalog-side-list li:before{content:counter(catalog-rank);min-width:15px;color:#999}.catalog-side-list a{color:#666}.catalog-share-button,.catalog-button{background:#fff;border:1px solid #ddd;border-radius:3px;padding:6px 12px;color:#009a61;display:inline-flex;align-items:center;justify-content:center;font-size:12px}.catalog-share-button:hover,.catalog-button:hover{background:#f7faf8;text-decoration:none}.catalog-share-shortcut{display:block;font-size:11px;margin-top:10px}.catalog-source-link{font-size:11px;color:#999}.catalog-snapshot-note{font-size:11px;color:#999;padding:10px 0;border-top:1px solid #eee;margin-top:20px}.catalog-pagination{display:flex;gap:0;justify-content:center;flex-wrap:wrap;margin:22px 0}.catalog-pagination a,.catalog-pagination-gap{padding:5px 10px;border:1px solid #ddd;margin-left:-1px;color:#666;min-width:31px;text-align:center;font-size:12px}.catalog-pagination a.active{background:#009a61;border-color:#009a61;color:#fff;position:relative}.catalog-pagination a:hover{background:#f4f4f4;text-decoration:none}.catalog-pagination a.active:hover{background:#009a61}.catalog-pagination-gap{color:#aaa}.catalog-empty{border:1px dashed #ccc;border-radius:3px;padding:30px;text-align:center;margin:20px 0}.catalog-empty h1,.catalog-empty h2{font-size:19px}.catalog-empty p{color:#888}.catalog-empty button{margin-left:12px}.catalog-loading{padding:18px;color:#999}.catalog-breadcrumb{display:flex;gap:10px;flex-wrap:wrap;color:#999;font-size:12px;margin:10px 0 18px}.catalog-detail h1{font-size:25px;line-height:1.45;margin:0 0 10px;overflow-wrap:anywhere}.catalog-detail-summary{font-size:15px;line-height:1.8;margin:22px 0;color:#555}.catalog-detail-body{font-size:14px;line-height:1.9;overflow-wrap:anywhere;white-space:pre-line}.catalog-detail-actions{display:flex;flex-wrap:wrap;gap:10px;margin:24px 0 16px}.catalog-picture-detail{max-width:260px;max-height:260px;min-height:100px;float:right;margin:0 0 16px 24px;border:1px solid #eee;border-radius:3px}.catalog-picture-detail img{max-height:260px;max-width:260px}.catalog-picture-detail .catalog-image-fallback{min-width:130px;min-height:130px}.catalog-detail-note{color:#999;font-size:12px;border-left:3px solid #ddd;padding-left:12px;margin:18px 0}.catalog-detail-tags{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0}.catalog-detail-tags a{background:#f3f7f4;padding:3px 9px;border-radius:3px;font-size:12px}.catalog-back{display:block;margin:24px 0;font-size:12px}.catalog-snippet-code{white-space:pre-wrap;overflow-wrap:anywhere;background:#f7f7f7;border:1px solid #ddd;border-radius:3px;padding:16px;font:12px/1.8 monospace;max-width:100%;overflow-x:auto}.catalog-saved-results{font-size:12px;overflow-wrap:anywhere}
@media(max-width:1220px){.catalog-items-software{grid-template-columns:repeat(5,minmax(0,1fr))}.catalog-website-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.catalog-latest-software{gap:15px}}
@media(max-width:1000px){.catalog-layout{grid-template-columns:minmax(0,1fr) 240px;gap:16px}.catalog-repo-cover{width:140px;height:100px}.catalog-search input{width:145px}.catalog-sort{gap:12px}.catalog-items-software{grid-template-columns:repeat(4,minmax(0,1fr))}.catalog-items-shop{grid-template-columns:repeat(3,minmax(0,1fr))}.catalog-latest-software{grid-template-columns:repeat(2,minmax(0,1fr))}.catalog-website-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.catalog-page{padding-top:10px}.catalog-layout{display:block}.catalog-aside{margin-top:25px}.catalog-aside .catalog-group-index{position:static;flex-direction:row;flex-wrap:wrap}.catalog-side-list{columns:2}.catalog-tabs{gap:16px}.catalog-filterbar{align-items:stretch;flex-wrap:wrap;gap:10px}.catalog-search{margin-left:auto}.catalog-search input{width:170px}.catalog-items-software{grid-template-columns:repeat(3,minmax(0,1fr))}.catalog-website-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.catalog-repo-cover{width:130px;height:90px}.catalog-topic-label{width:95px}.catalog-topic-list{gap:10px 18px}.catalog-items-shop{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px 14px}.catalog-shop-cover{height:165px}.catalog-shop-info{flex-direction:column;gap:4px}.catalog-picture-detail{max-width:180px;max-height:200px}.catalog-picture-detail img{max-width:180px;max-height:200px}}
@media(max-width:480px){.catalog-tabs{gap:12px}.catalog-tabs a{font-size:14px;padding-left:3px;padding-right:3px}.catalog-filter-key{width:55px;font-size:12px}.catalog-filter-row{gap:7px}.catalog-filters{padding:7px 9px}.catalog-filter-values{gap:7px 12px;font-size:12px}.catalog-filterbar{display:block}.catalog-sort{padding:3px 0 9px}.catalog-search{width:100%;margin:0}.catalog-search input{flex:1;width:0}.catalog-item-article{padding:13px 0;gap:8px}.catalog-item-title{font-size:15px}.catalog-item-meta{font-size:11px;gap:4px 9px}.catalog-item-library{gap:12px;padding:15px 0;align-items:start;flex-wrap:wrap}.catalog-repo-header .catalog-item-title{font-size:15px}.catalog-repo-header{gap:8px}.catalog-item-library .catalog-item-content{flex-basis:220px}.catalog-repo-cover{margin-left:40px;width:145px;height:90px}.catalog-item-description{font-size:12px}.catalog-document-cover{width:80px}.catalog-document-cover .catalog-picture{width:80px;height:112px}.catalog-item-document,.catalog-item-book,.catalog-item-album,.catalog-item-snippet{gap:12px}.catalog-item-album .catalog-document-cover,.catalog-item-album .catalog-document-cover .catalog-picture{width:90px;height:80px}.catalog-item-snippet .catalog-document-cover,.catalog-item-snippet .catalog-document-cover .catalog-picture{width:45px;height:45px}.catalog-items-software{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.catalog-item-software{min-height:182px;padding:16px 10px 10px}.catalog-latest-software{gap:12px}.catalog-latest-item{gap:7px}.catalog-items-shop{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 12px}.catalog-shop-cover{height:165px}.catalog-shop .catalog-filter-values a{font-size:11px;padding:9px 5px}.catalog-website-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:15px 12px}.catalog-website-name{font-size:12px}.catalog-website-link{gap:6px}.catalog-website-grid .catalog-picture-favicon{width:22px;height:22px}.catalog-topic-row{display:block;padding:12px 0}.catalog-topic-label{width:auto;margin:0 0 10px;font-size:12px}.catalog-topic-list{gap:10px 15px}.catalog-topic-link{font-size:12px}.catalog-group-title{font-size:17px}.catalog-topic .catalog-group-index{gap:8px 14px}.catalog-pagination a,.catalog-pagination-gap{padding:5px 8px;min-width:29px}.catalog-detail h1{font-size:21px}.catalog-picture-detail{float:none;margin:0 0 18px;max-width:100%;width:100%;max-height:240px}.catalog-picture-detail img{max-width:100%;max-height:240px}.catalog-detail-summary{font-size:14px}.catalog-side-list{columns:1}.catalog-breadcrumb{overflow-wrap:anywhere}.catalog-detail-actions .catalog-button{max-width:100%;overflow-wrap:anywhere}.catalog-snapshot-note{font-size:10px}}
.wiki-page{display:grid;grid-template-columns:260px minmax(0,1fr);gap:28px}.wiki-index{border:1px solid #ddd;padding:16px;align-self:start}.wiki-index h2{font-size:16px;margin:0 0 12px}.wiki-index ul{padding-left:18px;margin:0}.wiki-index li{margin:8px 0;line-height:1.45}.wiki-main{min-width:0}.wiki-main p{line-height:1.8}.wiki-table{margin-top:22px}.wiki-table td:last-child{overflow-wrap:anywhere}.wiki-main .catalog-search{justify-content:flex-start}@media(max-width:760px){.wiki-page{display:flex;flex-direction:column}.wiki-index{width:100%;max-height:220px;overflow:auto}.wiki-table td{font-size:12px}.wiki-main h1{overflow-wrap:anywhere}}
.catalog-submit-link{display:inline-block;font-size:13px;margin:8px 0 14px}.catalog-price-preview{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin:20px 0}.catalog-price-preview input{width:84px;padding:7px;border:1px solid #ddd}.catalog-price-preview output{font-weight:600}
.catalog-item-gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:20px 0}.catalog-item-gallery img{width:100%;height:180px;object-fit:contain;background:#f6f8f7;border:1px solid #e1e9e4;border-radius:8px}@media(max-width:600px){.catalog-item-gallery{grid-template-columns:repeat(2,minmax(0,1fr))}.catalog-item-gallery img{height:125px}}

/* Software publisher links: clear desktop/mobile QR alternatives, with no external QR service. */
.catalog-software-facts{display:flex;gap:12px 22px;flex-wrap:wrap;margin:16px 0;padding:12px 16px;background:#f7faf8;border:1px solid #e0eae4;border-radius:8px}
.catalog-software-facts div{min-width:110px}
.catalog-software-facts dt{color:#64736a;font-size:12px;margin-bottom:4px}
.catalog-software-facts dd{margin:0;color:#203d32;font-size:14px;font-weight:600;overflow-wrap:anywhere}
.catalog-software-resources{margin:24px 0}
.catalog-software-resources h2,.catalog-software-extra h2{font-size:19px;margin:0 0 12px}
.catalog-software-resource-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,265px),1fr));gap:14px}
.catalog-software-resource-card{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px;border:1px solid #dfe8e3;border-radius:12px;background:#fff;min-width:0}
.catalog-software-resource-info{flex:1;min-width:0}
.catalog-software-resource-info h3{font-size:15px;color:#183f30;margin:0 0 6px}
.catalog-software-resource-info p{font-size:12px;color:#5f7167;margin:0 0 14px;overflow-wrap:anywhere}
.catalog-software-resource-info .catalog-button{display:inline-flex;line-height:1.5;font-size:13px;margin:0;padding:7px 11px;max-width:100%;overflow-wrap:anywhere}
.catalog-software-resource-qr{display:flex;flex-direction:column;align-items:center;flex-shrink:0;gap:5px}
.catalog-software-resource-qr img{width:112px;height:112px;border:1px solid #e5eae7;background:#fff;border-radius:5px}
.catalog-software-resource-qr small{font-size:11px;color:#66766d}
.catalog-software-extra{margin:18px 0;overflow-wrap:anywhere}
.catalog-software-extra p{white-space:pre-line;line-height:1.75}
@media(max-width:420px){.catalog-software-resource-card{padding:12px;gap:8px}.catalog-software-resource-qr img{width:98px;height:98px}.catalog-software-resource-qr{max-width:98px}}

.catalog-skill-chips{display:flex;flex-wrap:wrap;gap:5px 8px;margin-top:8px}.catalog-skill-chips a,.catalog-skill-chips span{font-size:12px;padding:4px 8px;background:#f1f6f3;border:1px solid #dce8e0;border-radius:4px;overflow-wrap:anywhere}.catalog-resource-state{display:inline-block;color:#695933;background:#fff6da;padding:3px 7px;border-radius:3px;font-size:11px;align-self:start;grid-column:1/-1}.catalog-resource-notice{padding:14px 16px;background:#fffbed;border:1px solid #eadfb5;border-radius:5px;margin:12px 0;line-height:1.65}.catalog-resource-notice p{margin:5px 0}.catalog-item:has(>.catalog-resource-state){flex-wrap:wrap}.catalog-item>.catalog-resource-state{flex-basis:100%}

.catalog-image-fallback[hidden]{display:none}

/* Illustrated catalog artwork. Individual thumbnails remain visible without
   authored images and uploaded covers retain their original aspect ratio. */
.catalog-image-fallback[hidden]{display:none}
.catalog-picture img[data-artwork="generated"]{width:100%;height:100%;max-width:none;max-height:none;object-fit:cover}
.catalog-article-cover{display:block;flex:0 0 116px;width:116px;height:79px;min-width:0;border-radius:8px;overflow:hidden;border:1px solid #e5eaef;background:#f2f6f9}
.catalog-article-cover .catalog-picture{width:100%;height:100%}
.catalog-article-cover:focus-visible,.catalog-repo-cover:focus-visible,.catalog-document-cover:focus-visible{outline:3px solid #217b69;outline-offset:3px}
.catalog-repo-cover{border-radius:8px;overflow:hidden}
.catalog-repo-cover .catalog-picture{border-radius:8px}
.catalog-item-library .catalog-repo-cover{margin-left:auto}
.catalog-picture-detail{width:220px;min-height:138px}
.catalog-picture-detail img[data-artwork="generated"]{max-width:none;max-height:none}
.catalog-item-book .catalog-document-cover .catalog-picture,
.catalog-item-document .catalog-document-cover .catalog-picture{background:#eef4f9}
@media(max-width:760px){
  .catalog-article-cover{flex-basis:104px;width:104px;height:77px}
  .catalog-item-library .catalog-repo-cover{width:128px;height:90px}
}
@media(max-width:480px){
  .catalog-article-cover{flex-basis:86px;width:86px;height:74px}
  .catalog-item-article{gap:10px}
  .catalog-item-article .catalog-item-title{font-size:14px;line-height:1.35}
  .catalog-item-library .catalog-repo-cover{width:90px;height:76px}
  .catalog-picture-detail{width:140px;min-height:100px;margin-left:12px}
}

/* Books catalog: a responsive cover-first card grid instead of horizontal rows.
   Scoped to /book/ listing; other Library catalogs and book details stay intact. */
.catalog-book .catalog-items-book{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:18px;
  align-items:stretch;
  margin-top:10px;
}
.catalog-book .catalog-items-book .catalog-item-book{
  display:flex;
  flex-direction:column;
  flex-wrap:nowrap;
  align-items:stretch;
  gap:0;
  min-width:0;
  padding:10px;
  border:1px solid #e2e8e6;
  border-radius:10px;
  background:#fff;
  box-shadow:0 1px 3px rgba(31,52,48,.04);
  transition:border-color .15s ease,box-shadow .15s ease;
}
.catalog-book .catalog-items-book .catalog-item-book:hover{
  border-color:#bed8ca;
  box-shadow:0 6px 20px rgba(31,52,48,.09);
}
.catalog-book .catalog-items-book .catalog-document-cover{
  display:block;
  flex:none;
  width:100%;
  min-width:0;
  aspect-ratio:3/4;
  margin:0;
  border-radius:7px;
  overflow:hidden;
  background:#f0f5f2;
}
.catalog-book .catalog-items-book .catalog-document-cover .catalog-picture{
  display:flex;
  width:100%;
  height:100%;
  aspect-ratio:3/4;
  border:0;
  border-radius:7px;
}
.catalog-book .catalog-items-book .catalog-document-cover img{
  width:100%;
  height:100%;
  object-fit:contain;
}
.catalog-book .catalog-items-book .catalog-document-cover img[data-artwork="generated"]{
  object-fit:cover;
}
.catalog-book .catalog-items-book .catalog-item-content{
  display:flex;
  flex-direction:column;
  flex:1 1 auto;
  width:100%;
  min-width:0;
  padding:12px 2px 2px;
}
.catalog-book .catalog-items-book .catalog-item-title{
  margin:0 0 7px;
  font-size:14px;
  font-weight:650;
  line-height:1.45;
  display:-webkit-box;
  -webkit-box-orient:vertical;
  -webkit-line-clamp:3;
  overflow:hidden;
  overflow-wrap:anywhere;
}
.catalog-book .catalog-items-book .catalog-item-description{
  margin:0 0 7px;
  font-size:12px;
  line-height:1.5;
  color:#64746c;
  display:-webkit-box;
  -webkit-box-orient:vertical;
  -webkit-line-clamp:2;
  overflow:hidden;
}
.catalog-book .catalog-items-book .catalog-item-meta{
  font-size:11px;
  line-height:1.5;
  gap:4px 8px;
}
.catalog-book .catalog-items-book .catalog-row-links{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:6px;
  margin-top:auto;
  padding-top:12px;
}
.catalog-book .catalog-items-book .catalog-row-links>a{
  display:inline-block;
  font-size:12px;
  font-weight:600;
  color:#14765a;
  text-decoration:none;
}
.catalog-book .catalog-items-book .catalog-row-links>a:hover{text-decoration:underline}
.catalog-book .catalog-items-book .catalog-bookmark{
  min-width:32px;
  min-height:32px;
  line-height:32px;
  border-radius:7px;
}
.catalog-book .catalog-items-book .catalog-bookmark:hover{background:#eaf5ee}
.catalog-book .catalog-items-book .catalog-item-book>.catalog-resource-state{
  position:absolute;
  z-index:2;
  top:17px;
  left:17px;
  max-width:calc(100% - 34px);
  flex-basis:auto;
  font-size:10px;
  box-shadow:0 1px 5px rgba(0,0,0,.1);
}
@media(max-width:1100px){
  .catalog-book .catalog-items-book{grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}
}
@media(max-width:600px){
  .catalog-book .catalog-items-book{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
  .catalog-book .catalog-items-book .catalog-item-book{padding:8px;border-radius:8px}
  .catalog-book .catalog-items-book .catalog-item-content{padding:9px 2px 2px}
  .catalog-book .catalog-items-book .catalog-item-title{font-size:13px}
  .catalog-book .catalog-items-book .catalog-item-book>.catalog-resource-state{top:14px;left:14px;max-width:calc(100% - 28px)}
}
@media(prefers-reduced-motion:reduce){
  .catalog-book .catalog-items-book .catalog-item-book{transition:none}
}


/* Cover-first five-column reading grid — scoped to Library reading catalogs.
   Cards adapt to the available viewport; unrelated catalog layouts are unchanged. */
.catalog-article .catalog-items-article,
.catalog-document .catalog-items-document,
.catalog-book .catalog-items-book,
.catalog-album .catalog-items-album{
  display:grid;
  grid-template-columns:repeat(5,minmax(0,1fr));
  align-items:stretch;
  gap:16px;
  margin-top:12px;
}
.catalog-article .catalog-items-article .catalog-item-article,
.catalog-document .catalog-items-document .catalog-item-document,
.catalog-book .catalog-items-book .catalog-item-book,
.catalog-album .catalog-items-album .catalog-item-album{
  display:flex;
  position:relative;
  flex-direction:column;
  flex-wrap:nowrap;
  align-items:stretch;
  gap:0;
  min-width:0;
  min-height:0;
  border:1px solid #e2e8e6;
  border-radius:10px;
  padding:10px;
  background:#fff;
  box-shadow:0 1px 3px rgba(31,52,48,.04);
  transition:border-color .15s ease,box-shadow .15s ease;
}
.catalog-article .catalog-items-article .catalog-item-article:hover,
.catalog-document .catalog-items-document .catalog-item-document:hover,
.catalog-book .catalog-items-book .catalog-item-book:hover,
.catalog-album .catalog-items-album .catalog-item-album:hover{
  border-color:#bed8ca;
  box-shadow:0 6px 20px rgba(31,52,48,.09);
}
.catalog-article .catalog-items-article .catalog-article-cover,
.catalog-document .catalog-items-document .catalog-document-cover,
.catalog-book .catalog-items-book .catalog-document-cover,
.catalog-album .catalog-items-album .catalog-document-cover{
  display:block;
  order:0;
  flex:none;
  width:100%;
  min-width:0;
  height:auto;
  margin:0;
  border:0;
  border-radius:7px;
  aspect-ratio:3/4;
  overflow:hidden;
  background:#f0f5f2;
}
.catalog-article .catalog-items-article .catalog-article-cover,
.catalog-album .catalog-items-album .catalog-document-cover{
  aspect-ratio:16/10;
}
.catalog-article .catalog-items-article .catalog-article-cover .catalog-picture,
.catalog-document .catalog-items-document .catalog-document-cover .catalog-picture,
.catalog-book .catalog-items-book .catalog-document-cover .catalog-picture,
.catalog-album .catalog-items-album .catalog-document-cover .catalog-picture{
  display:flex;
  width:100%;
  height:100%;
  border:0;
  border-radius:7px;
}
.catalog-article .catalog-items-article .catalog-article-cover img,
.catalog-document .catalog-items-document .catalog-document-cover img,
.catalog-book .catalog-items-book .catalog-document-cover img,
.catalog-album .catalog-items-album .catalog-document-cover img{
  width:100%;
  height:100%;
  object-fit:contain;
}
.catalog-article .catalog-items-article .catalog-article-cover img[data-artwork="generated"],
.catalog-document .catalog-items-document .catalog-document-cover img[data-artwork="generated"],
.catalog-book .catalog-items-book .catalog-document-cover img[data-artwork="generated"],
.catalog-album .catalog-items-album .catalog-document-cover img[data-artwork="generated"]{
  object-fit:cover;
}
.catalog-article .catalog-items-article .catalog-item-content,
.catalog-document .catalog-items-document .catalog-item-content,
.catalog-book .catalog-items-book .catalog-item-content,
.catalog-album .catalog-items-album .catalog-item-content{
  display:flex;
  order:1;
  flex-direction:column;
  flex:1 1 auto;
  width:100%;
  min-width:0;
  padding:11px 2px 2px;
}
.catalog-article .catalog-items-article .catalog-item-title,
.catalog-document .catalog-items-document .catalog-item-title,
.catalog-book .catalog-items-book .catalog-item-title,
.catalog-album .catalog-items-album .catalog-item-title{
  display:-webkit-box;
  -webkit-box-orient:vertical;
  -webkit-line-clamp:3;
  overflow:hidden;
  margin:0 0 7px;
  font-size:13px;
  font-weight:650;
  line-height:1.45;
  overflow-wrap:anywhere;
}
.catalog-article .catalog-items-article .catalog-item-title a,
.catalog-document .catalog-items-document .catalog-item-title a,
.catalog-book .catalog-items-book .catalog-item-title a,
.catalog-album .catalog-items-album .catalog-item-title a{
  display:inline;
  min-height:0;
  color:#283a32;
}
.catalog-article .catalog-items-article .catalog-item-description,
.catalog-document .catalog-items-document .catalog-item-description,
.catalog-book .catalog-items-book .catalog-item-description,
.catalog-album .catalog-items-album .catalog-item-description{
  display:-webkit-box;
  -webkit-box-orient:vertical;
  -webkit-line-clamp:2;
  overflow:hidden;
  margin:5px 0 9px;
  font-size:11px;
  line-height:1.5;
  color:#64746c;
}
.catalog-article .catalog-items-article .catalog-item-meta,
.catalog-document .catalog-items-document .catalog-item-meta,
.catalog-book .catalog-items-book .catalog-item-meta,
.catalog-album .catalog-items-album .catalog-item-meta{
  font-size:11px;
  line-height:1.5;
  gap:4px 8px;
}
.catalog-document .catalog-items-document .catalog-row-links,
.catalog-book .catalog-items-book .catalog-row-links,
.catalog-album .catalog-items-album .catalog-row-links{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:6px;
  margin-top:auto;
  padding-top:12px;
}
.catalog-document .catalog-items-document .catalog-row-links a,
.catalog-book .catalog-items-book .catalog-row-links a,
.catalog-album .catalog-items-album .catalog-row-links a{
  font-size:11px;
  font-weight:600;
  color:#14765a;
}
.catalog-article .catalog-items-article .catalog-item-actions{
  display:flex;
  order:2;
  flex-direction:row;
  align-items:center;
  justify-content:space-between;
  flex:none;
  width:100%;
  min-width:0;
  margin-top:auto;
  padding-top:8px;
}
.catalog-article .catalog-items-article .catalog-detail-icon{
  font-size:19px;
}
.catalog-article .catalog-items-article .catalog-bookmark,
.catalog-document .catalog-items-document .catalog-bookmark,
.catalog-book .catalog-items-book .catalog-bookmark,
.catalog-album .catalog-items-album .catalog-bookmark{
  display:flex;
  align-items:center;
  justify-content:center;
  min-width:44px;
  min-height:44px;
  border-radius:7px;
}
.catalog-article .catalog-items-article .catalog-bookmark:hover,
.catalog-document .catalog-items-document .catalog-bookmark:hover,
.catalog-book .catalog-items-book .catalog-bookmark:hover,
.catalog-album .catalog-items-album .catalog-bookmark:hover{background:#eaf5ee}
.catalog-article .catalog-items-article .catalog-item>.catalog-resource-state,
.catalog-document .catalog-items-document .catalog-item>.catalog-resource-state,
.catalog-book .catalog-items-book .catalog-item>.catalog-resource-state,
.catalog-album .catalog-items-album .catalog-item>.catalog-resource-state{
  position:absolute;
  top:16px;
  left:16px;
  z-index:2;
  flex-basis:auto;
  width:auto;
  max-width:calc(100% - 32px);
  padding:4px 6px;
  font-size:10px;
  box-shadow:0 1px 5px rgba(0,0,0,.1);
}
@media(max-width:1320px){
  .catalog-article .catalog-items-article,
  .catalog-document .catalog-items-document,
  .catalog-book .catalog-items-book,
  .catalog-album .catalog-items-album{
    grid-template-columns:repeat(4,minmax(0,1fr));
    gap:14px;
  }
}
@media(max-width:1100px){
  .catalog-article .catalog-items-article,
  .catalog-document .catalog-items-document,
  .catalog-book .catalog-items-book,
  .catalog-album .catalog-items-album{
    grid-template-columns:repeat(3,minmax(0,1fr));
  }
}
@media(max-width:600px){
  .catalog-article .catalog-items-article,
  .catalog-document .catalog-items-document,
  .catalog-book .catalog-items-book,
  .catalog-album .catalog-items-album{
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:12px;
  }
  .catalog-article .catalog-items-article .catalog-item-article,
  .catalog-document .catalog-items-document .catalog-item-document,
  .catalog-book .catalog-items-book .catalog-item-book,
  .catalog-album .catalog-items-album .catalog-item-album{
    padding:8px;
    border-radius:8px;
  }
  .catalog-article .catalog-items-article .catalog-item-content,
  .catalog-document .catalog-items-document .catalog-item-content,
  .catalog-book .catalog-items-book .catalog-item-content,
  .catalog-album .catalog-items-album .catalog-item-content{
    padding-top:9px;
  }
  .catalog-article .catalog-items-article .catalog-item>.catalog-resource-state,
  .catalog-document .catalog-items-document .catalog-item>.catalog-resource-state,
  .catalog-book .catalog-items-book .catalog-item>.catalog-resource-state,
  .catalog-album .catalog-items-album .catalog-item>.catalog-resource-state{
    top:14px;
    left:14px;
    max-width:calc(100% - 28px);
  }
}
@media(prefers-reduced-motion:reduce){
  .catalog-article .catalog-items-article .catalog-item-article,
  .catalog-document .catalog-items-document .catalog-item-document,
  .catalog-book .catalog-items-book .catalog-item-book,
  .catalog-album .catalog-items-album .catalog-item-album{transition:none}
}


/* Compact accessible catalog dropdown filters. Scoped to catalogs using
   dropdowns; Shop keeps its existing tab-style category navigation. */
.catalog-filters.catalog-filters-dropdown{
  display:grid;
  grid-template-columns:max-content minmax(0,1fr);
  align-items:center;
  gap:10px;
  padding:6px 10px;
  margin:4px 0 9px;
  background:linear-gradient(135deg,#fff 0%,#f8fcfa 100%);
  border:1px solid #dde9e2;
  border-radius:10px;
  box-shadow:0 3px 16px rgba(37,74,54,.045);
}
.catalog-filters-dropdown .catalog-filter-heading{
  display:flex;
  justify-content:space-between;
  align-items:center;
  flex-wrap:wrap;
  gap:4px 8px;
  margin:0;
}
.catalog-filters-dropdown .catalog-filter-intro{
  display:flex;
  flex-wrap:wrap;
  align-items:baseline;
  gap:4px 8px;
  min-width:0;
}
.catalog-filters-dropdown .catalog-filter-heading-title{
  color:#243c30;
  white-space:nowrap;
  font-size:12px;
  font-weight:700;
  letter-spacing:-.01em;
}
.catalog-filters-dropdown .catalog-filter-heading-note{
  font-size:11px;
  color:#778b7f;
}
.catalog-filters-dropdown .catalog-filter-actions{
  display:flex;
  align-items:center;
  gap:6px;
}
.catalog-filters-dropdown .catalog-filter-active-badge{
  padding:2px 6px;
  border-radius:999px;
  background:#e3f4eb;
  color:#14724a;
  font-size:11px;
  font-weight:700;
  white-space:nowrap;
}
.catalog-filters-dropdown .catalog-filter-clear{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:28px;
  border-radius:6px;
  color:#14724a;
  font-size:12px;
  font-weight:600;
  text-decoration:none;
  white-space:nowrap;
}
.catalog-filters-dropdown .catalog-filter-clear:hover{text-decoration:underline}
.catalog-filters-dropdown .catalog-filter-clear:focus-visible{
  outline:3px solid #67aa91;
  outline-offset:3px;
}
.catalog-filters-dropdown .catalog-filter-controls{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(min(100%,170px),1fr));
  align-items:center;
  gap:7px;
}
.catalog-filters-dropdown .catalog-filter-control{
  display:flex;
  flex-direction:row;
  align-items:center;
  min-width:0;
  gap:6px;
}
.catalog-filters-dropdown .catalog-filter-label{
  display:block;
  flex:none;
  white-space:nowrap;
  padding:0;
  font-size:11px;
  font-weight:650;
  line-height:1.2;
  color:#4b6657;
}
.catalog-filters-dropdown .catalog-filter-select-wrap{
  position:relative;
  flex:1;
  min-width:0;
}
.catalog-filters-dropdown .catalog-filter-select{
  display:block;
  appearance:none;
  -webkit-appearance:none;
  width:100%;
  min-width:0;
  min-height:28px;
  height:28px;
  padding:3px 26px 3px 9px;
  border:1px solid #d5e0d9;
  border-radius:7px;
  background:#fff;
  box-shadow:0 1px 3px rgba(19,52,35,.04);
  color:#354a3f;
  font:inherit;
  font-size:12px;
  font-weight:550;
  line-height:1.2;
  text-overflow:ellipsis;
  cursor:pointer;
  transition:border-color .15s ease,box-shadow .15s ease,background .15s ease;
}
.catalog-filters-dropdown .catalog-filter-select:hover{
  border-color:#86b6a1;
  box-shadow:0 2px 8px rgba(19,52,35,.06);
}
.catalog-filters-dropdown .catalog-filter-select:focus-visible{
  outline:3px solid #b7e3ce;
  outline-offset:1px;
  border-color:#27845f;
}
.catalog-filters-dropdown .catalog-filter-control.is-selected .catalog-filter-select{
  border-color:#8bd1a9;
  background:#effbf4;
  color:#126b47;
  font-weight:650;
}
.catalog-filters-dropdown .catalog-filter-chevron{
  position:absolute;
  top:calc(50% - 4px);
  right:11px;
  width:7px;
  height:7px;
  transform:rotate(45deg);
  border-right:2px solid #6c9881;
  border-bottom:2px solid #6c9881;
  pointer-events:none;
}
.catalog-filters-dropdown .catalog-filter-control.is-selected .catalog-filter-chevron{
  border-color:#18784d;
}
/* Keep the compact controls readable when the catalog column narrows. */
@media(max-width:1180px){
  .catalog-filters-dropdown .catalog-filter-heading-note{display:none}
}
@media(max-width:760px){
  .catalog-filters.catalog-filters-dropdown{
    display:block;
    padding:7px 9px 8px;
    margin:4px 0 8px;
    border-radius:9px;
  }
  .catalog-filters-dropdown .catalog-filter-heading{margin-bottom:6px}
  .catalog-filters-dropdown .catalog-filter-controls{
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:7px;
  }
}
@media(max-width:600px){
  .catalog-filters-dropdown .catalog-filter-select{
    font-size:12px;
    padding-left:7px;
    padding-right:23px;
  }
  .catalog-filters-dropdown .catalog-filter-chevron{right:9px}
}
@media(max-width:350px){
  .catalog-filters-dropdown .catalog-filter-controls{grid-template-columns:minmax(0,1fr)}
}
@media(prefers-reduced-motion:reduce){
  .catalog-filters-dropdown .catalog-filter-select{transition:none}
}


/* Topics directory — easy-to-scan groups of cards with source-specific imagery. */
.catalog-topic .catalog-group-index{
  display:flex;
  position:static;
  flex-direction:row;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  padding:13px 14px;
  border:1px solid #dce8e1;
  border-radius:12px;
  background:#f8fcfa;
  margin:10px 0 20px;
}
.catalog-topic .catalog-group-index a{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:38px;
  padding:7px 13px;
  border-radius:9px;
  border:1px solid #e0eae4;
  background:#fff;
  text-decoration:none;
  font-size:12px;
  font-weight:650;
  line-height:1.4;
  color:#49695a;
}
.catalog-topic .catalog-group-index a:hover,
.catalog-topic .catalog-group-index a:focus-visible{
  color:#116443;
  border-color:#a6d8bf;
  background:#eaf8f0;
}
.catalog-topic .catalog-group{
  scroll-margin-top:24px;
  margin:22px 0 30px;
}
.catalog-topic .catalog-group-title{
  align-items:center;
  margin:0 0 14px;
  padding:0 0 12px;
  border-bottom:2px solid #e3ede6;
  font-size:20px;
  font-weight:750;
  color:#233b30;
}
.catalog-topic .catalog-group-count{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:25px;
  border-radius:999px;
  padding:3px 9px;
  background:#eaf5ed;
  font-size:11px;
  font-weight:700;
  color:#24845a;
}
.catalog-topic .catalog-topic-row{
  display:block;
  padding:0;
  margin:0 0 22px;
  border:0;
}
.catalog-topic .catalog-topic-row:last-child{margin-bottom:0}
.catalog-topic .catalog-topic-label{
  display:block;
  width:auto;
  max-width:100%;
  margin:0 0 10px;
  padding:0;
  font-size:13px;
  font-weight:700;
  line-height:1.5;
  letter-spacing:.01em;
  color:#607368;
}
.catalog-topic .catalog-topic-list{
  display:grid;
  grid-template-columns:repeat(5,minmax(0,1fr));
  align-items:stretch;
  gap:12px;
}
.catalog-topic .catalog-topic-link{
  display:flex;
  align-items:center;
  gap:11px;
  min-width:0;
  min-height:84px;
  padding:11px;
  border:1px solid #e0e9e4;
  border-radius:12px;
  background:#fff;
  color:#30473a;
  text-decoration:none;
  box-shadow:0 1px 3px rgba(25,50,38,.035);
  transition:border-color .15s ease,box-shadow .15s ease,transform .15s ease;
}
.catalog-topic .catalog-topic-link:hover,
.catalog-topic .catalog-topic-link:focus-visible{
  border-color:#9aceb1;
  background:#fcfefd;
  color:#106f4b;
  box-shadow:0 5px 15px rgba(25,50,38,.08);
  text-decoration:none;
  transform:translateY(-1px);
}
.catalog-topic .catalog-topic-link:focus-visible{
  outline:3px solid #b7e3ce;
  outline-offset:2px;
}
.catalog-topic .catalog-picture-topic{
  display:flex;
  align-items:center;
  justify-content:center;
  flex:0 0 58px;
  width:58px;
  height:58px;
  min-width:0;
  padding:10px;
  border-radius:12px;
  background:#f4f8f5;
  overflow:hidden;
}
.catalog-topic .catalog-picture-topic img{
  display:block;
  width:100%;
  height:100%;
  max-width:100%;
  max-height:100%;
  object-fit:contain;
}
.catalog-topic .catalog-picture-topic img[data-topic-original="photograph"]{
  width:calc(100% + 20px);
  height:calc(100% + 20px);
  max-width:none;
  max-height:none;
  margin:-10px;
  object-fit:cover;
}
.catalog-topic .catalog-picture-topic img[data-artwork="generated"]{
  width:calc(100% + 20px);
  height:calc(100% + 20px);
  max-width:none;
  max-height:none;
  margin:-10px;
  object-fit:cover;
}
.catalog-topic .catalog-picture-topic .catalog-image-fallback{font-size:13px}
.catalog-topic .catalog-topic-name{
  display:block;
  min-width:0;
  font-size:13px;
  font-weight:600;
  line-height:1.45;
  overflow-wrap:anywhere;
}
.catalog-topic .catalog-topic-image-credit{
  display:flex;
  align-items:baseline;
  flex-wrap:wrap;
  gap:4px;
  margin:7px 0 13px;
  font-size:11px;
  color:#697f72;
}
.catalog-topic .catalog-topic-image-credit a{color:#18754e;text-decoration:underline}
@media(max-width:1260px){
  .catalog-topic .catalog-topic-list{grid-template-columns:repeat(4,minmax(0,1fr))}
}
@media(max-width:1020px){
  .catalog-topic .catalog-topic-list{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media(max-width:620px){
  .catalog-topic .catalog-topic-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .catalog-topic .catalog-topic-link{padding:9px;min-height:74px;gap:8px}
  .catalog-topic .catalog-picture-topic{flex-basis:48px;width:48px;height:48px;padding:8px;border-radius:10px}
  .catalog-topic .catalog-picture-topic img[data-artwork="generated"],
  .catalog-topic .catalog-picture-topic img[data-topic-original="photograph"]{
    width:calc(100% + 16px);height:calc(100% + 16px);margin:-8px;
  }
  .catalog-topic .catalog-topic-name{font-size:12px}
  .catalog-topic .catalog-group-title{font-size:18px}
  .catalog-topic .catalog-group-index{gap:7px}
}
@media(max-width:340px){
  .catalog-topic .catalog-topic-list{grid-template-columns:minmax(0,1fr)}
}
@media(prefers-reduced-motion:reduce){
  .catalog-topic .catalog-topic-link{transition:none}
  .catalog-topic .catalog-topic-link:hover{transform:none}
}


/* Books: 30 results per page form exactly five rows of six cards on wide screens.
   Only the Books catalog is affected; other Library grids retain their layout. */
.catalog-book .catalog-items-book{
  grid-template-columns:repeat(6,minmax(0,1fr));
  gap:13px;
}
.catalog-book .catalog-items-book .catalog-item-book{
  min-width:0;
  padding:9px;
}
.catalog-book .catalog-items-book .catalog-item-book .catalog-item-title{
  font-size:12.5px;
  line-height:1.45;
}
.catalog-book .catalog-items-book .catalog-item-description:empty,
.catalog-book .catalog-items-book .catalog-item-meta:empty{display:none}
.catalog-book .catalog-items-book .catalog-row-links a{font-size:11px}
.catalog-book .catalog-items-book .catalog-document-cover{
  aspect-ratio:3/4;
  width:100%;
}
.catalog-book .catalog-book-facts{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(130px,1fr));
  gap:10px;
  margin:14px 0 24px;
}
.catalog-book .catalog-book-fact{
  padding:12px;
  background:#f7faf8;
  border:1px solid #e3ebe6;
  border-radius:9px;
}
.catalog-book .catalog-book-fact span{
  display:block;
  font-size:11px;
  color:#667a6d;
  margin-bottom:5px;
}
.catalog-book .catalog-book-fact strong{
  display:block;
  font-size:12px;
  line-height:1.5;
  color:#2d4335;
  overflow-wrap:anywhere;
}
.catalog-book .catalog-book-synopsis,
.catalog-book .catalog-book-resources{margin:20px 0 24px}
.catalog-book .catalog-book-synopsis h2,
.catalog-book .catalog-book-resources h2{
  font-size:19px;
  font-weight:700;
  color:#293f32;
  margin:0 0 12px;
}
.catalog-book .catalog-book-synopsis p{
  font-size:14px;
  line-height:1.75;
  color:#546a5c;
  max-width:72ch;
}
.catalog-book .catalog-book-resource-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));
  gap:14px;
}
.catalog-book .catalog-book-resource-card{
  display:flex;
  align-items:start;
  justify-content:space-between;
  gap:12px;
  min-width:0;
  padding:15px;
  border:1px solid #e0e9e3;
  border-radius:12px;
  background:#fff;
}
.catalog-book .catalog-book-resource-copy{flex:1;min-width:0}
.catalog-book .catalog-book-resource-copy strong{
  display:block;
  color:#284337;
  font-size:14px;
}
.catalog-book .catalog-book-resource-copy p{
  margin:7px 0 12px;
  font-size:12px;
  line-height:1.55;
  color:#718276;
}
.catalog-book .catalog-book-resource-copy .catalog-button{
  min-height:38px;
  color:#12734d;
  border-color:#cae5d4;
  background:#eef9f2;
}
.catalog-book .catalog-book-resource-qr{
  display:flex;
  align-items:center;
  flex-direction:column;
  flex:0 0 88px;
  gap:3px;
  min-width:0;
}
.catalog-book .catalog-book-resource-qr img{
  display:block;
  width:88px;
  height:88px;
  max-width:100%;
  border-radius:6px;
}
.catalog-book .catalog-book-resource-qr small{
  display:block;
  font-size:10px;
  color:#7a8a80;
  text-align:center;
}
.catalog-book .catalog-book-availability{
  font-size:12px;
  line-height:1.65;
  color:#6e776d;
  padding:10px 12px;
  margin:13px 0 0;
  background:#f8faf8;
  border-left:3px solid #c1d8c7;
}
@media(max-width:1320px){
  .catalog-book .catalog-items-book{grid-template-columns:repeat(5,minmax(0,1fr))}
}
@media(max-width:1100px){
  .catalog-book .catalog-items-book{grid-template-columns:repeat(4,minmax(0,1fr))}
}
@media(max-width:820px){
  .catalog-book .catalog-items-book{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media(max-width:600px){
  .catalog-book .catalog-items-book{grid-template-columns:repeat(2,minmax(0,1fr));gap:11px}
  .catalog-book .catalog-items-book .catalog-item-book{padding:8px}
  .catalog-book .catalog-items-book .catalog-item-title{font-size:12px}
  .catalog-book .catalog-book-facts{grid-template-columns:repeat(2,minmax(0,1fr))}
  .catalog-book .catalog-book-resource-card{padding:12px}
}
@media(max-width:340px){
  .catalog-book .catalog-items-book{grid-template-columns:minmax(0,1fr)}
}


/* Book cover shelf: six floating covers and compact titles, as in the
   supplied reference. This only applies to the /book/ index, never details. */
.catalog-book .catalog-books-motto{
  color:#354337;
  margin:5px 0 14px;
  font-size:13px;
  line-height:1.5;
  letter-spacing:.005em;
}
.catalog-book .catalog-no-aside{
  display:block;
  width:100%;
}
.catalog-book .catalog-no-aside .catalog-main{
  width:100%;
  min-width:0;
}
.catalog-book .catalog-items-book{
  display:grid;
  grid-template-columns:repeat(6,minmax(0,1fr));
  align-items:start;
  column-gap:clamp(12px,2.1vw,26px);
  row-gap:38px;
  margin:14px 0 24px;
}
.catalog-book .catalog-items-book .catalog-item-book{
  display:flex;
  flex-direction:column;
  align-items:stretch;
  justify-content:start;
  gap:0;
  width:100%;
  max-width:158px;
  min-width:0;
  min-height:0;
  margin-inline:auto;
  padding:0;
  border:0;
  border-radius:0;
  background:transparent;
  box-shadow:none;
  transition:none;
}
.catalog-book .catalog-items-book .catalog-item-book:hover{
  border:0;
  background:transparent;
  box-shadow:none;
}
.catalog-book .catalog-items-book .catalog-document-cover{
  display:flex;
  justify-content:center;
  align-items:center;
  width:100%;
  max-width:none;
  height:166px;
  aspect-ratio:auto;
  overflow:visible;
  margin:0;
  padding:0;
  border:0;
  border-radius:0;
  background:transparent;
  flex:none;
  transition:transform .18s ease;
}
.catalog-book .catalog-items-book .catalog-document-cover:hover{
  transform:translateY(-3px);
}
.catalog-book .catalog-items-book .catalog-document-cover:focus-visible{
  outline:3px solid #46a57a;
  outline-offset:4px;
}
.catalog-book .catalog-items-book .catalog-document-cover .catalog-picture{
  width:100%;
  height:100%;
  min-width:0;
  max-width:100%;
  aspect-ratio:auto;
  display:flex;
  overflow:visible;
  justify-content:center;
  align-items:center;
  padding:0;
  border:0;
  border-radius:0;
  background:transparent;
}
.catalog-book .catalog-items-book .catalog-document-cover .catalog-picture img,
.catalog-book .catalog-items-book .catalog-document-cover .catalog-picture img[data-artwork="generated"]{
  display:block;
  width:auto;
  height:auto;
  max-width:100%;
  max-height:100%;
  min-width:0;
  object-fit:contain;
  border:0;
  border-radius:0;
  box-shadow:0 3px 12px rgba(30,37,33,.18);
}
.catalog-book .catalog-items-book .catalog-document-cover .catalog-image-fallback{
  width:100%;
  max-width:120px;
  height:100%;
  background:#f3f7f4;
  border-radius:3px;
  box-shadow:0 3px 12px rgba(30,37,33,.13);
}
.catalog-book .catalog-items-book .catalog-item-title{
  display:block;
  flex:none;
  width:100%;
  min-width:0;
  max-width:100%;
  overflow:hidden;
  white-space:nowrap;
  text-overflow:ellipsis;
  -webkit-line-clamp:unset;
  font-size:13px;
  line-height:1.5;
  font-weight:400;
  text-align:left;
  margin:11px 0 0;
  padding:0;
}
.catalog-book .catalog-items-book .catalog-item-title a{
  display:block;
  min-height:0;
  max-width:100%;
  overflow:hidden;
  white-space:nowrap;
  text-overflow:ellipsis;
  text-decoration:none;
  color:#009a61;
  font-size:inherit;
  font-weight:inherit;
  line-height:inherit;
}
.catalog-book .catalog-items-book .catalog-item-title a:hover{
  color:#00794e;
  text-decoration:underline;
}
.catalog-book .catalog-items-book .catalog-item-title a:focus-visible{
  border-radius:2px;
  outline:2px solid #2ba576;
  outline-offset:2px;
}
@media(max-width:760px){
  .catalog-book .catalog-items-book{
    grid-template-columns:repeat(5,minmax(0,1fr));
    column-gap:14px;
    row-gap:29px;
  }
  .catalog-book .catalog-items-book .catalog-document-cover{height:142px}
}
@media(max-width:620px){
  .catalog-book .catalog-items-book{
    grid-template-columns:repeat(4,minmax(0,1fr));
    column-gap:13px;
  }
}
@media(max-width:480px){
  .catalog-book .catalog-items-book{
    grid-template-columns:repeat(3,minmax(0,1fr));
    column-gap:12px;
    row-gap:26px;
  }
  .catalog-book .catalog-items-book .catalog-document-cover{height:137px}
  .catalog-book .catalog-items-book .catalog-item-title{
    font-size:12px;
    margin-top:9px;
  }
}
@media(max-width:345px){
  .catalog-book .catalog-items-book{grid-template-columns:repeat(2,minmax(0,1fr))}
  .catalog-book .catalog-items-book .catalog-document-cover{height:148px}
}
@media(prefers-reduced-motion:reduce){
  .catalog-book .catalog-items-book .catalog-document-cover{transition:none}
  .catalog-book .catalog-items-book .catalog-document-cover:hover{transform:none}
}


/* Book gallery reference refinements (tool.lu/book, Oct 2026):
   plain search, separate motto, compact natural covers and no results bar. */
.catalog-book .catalog-book-searchbar{
  display:flex;
  justify-content:flex-end;
  align-items:center;
  min-height:36px;
  margin:0 0 10px;
  padding:0;
  border:0;
}
.catalog-book .catalog-book-searchbar .catalog-search{
  width:min(100%,290px);
  margin:0;
}
.catalog-book .catalog-book-searchbar .catalog-search input{
  flex:1 1 auto;
  width:0;
  min-width:0;
  min-height:34px;
  border:1px solid #dedede;
  background:#fff;
  border-radius:4px 0 0 4px;
}
.catalog-book .catalog-book-searchbar .catalog-search button{
  height:34px;
  min-height:34px;
  padding:5px 13px;
  border:1px solid #dedede;
  border-left:0;
  border-radius:0 4px 4px 0;
  background:#f8f8f8;
  color:#009a61;
}
.catalog-book .catalog-books-motto{
  margin:0 0 26px;
  font-size:13px;
  font-weight:400;
  line-height:1.6;
  letter-spacing:0;
  color:#303030;
}
.catalog-book .catalog-items-book{
  margin:0 0 32px;
  grid-template-columns:repeat(6,minmax(0,1fr));
  column-gap:clamp(10px,1.8vw,23px);
  row-gap:44px;
}
.catalog-book .catalog-items-book .catalog-item-book{
  max-width:124px;
}
.catalog-book .catalog-items-book .catalog-document-cover{
  height:155px;
}
.catalog-book .catalog-items-book .catalog-document-cover .catalog-picture img,
.catalog-book .catalog-items-book .catalog-document-cover .catalog-picture img[data-artwork="generated"]{
  max-width:110px;
  max-height:155px;
}
.catalog-book .catalog-items-book .catalog-item-title{
  margin-top:10px;
  font-size:13px;
}
.catalog-book .catalog-pagination{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:5px;
  margin:26px 0 35px;
}
.catalog-book .catalog-pagination a,
.catalog-book .catalog-pagination-gap{
  display:inline-flex;
  min-width:31px;
  min-height:32px;
  margin:0;
  align-items:center;
  justify-content:center;
  border:0;
  border-radius:4px;
  color:#486052;
  background:transparent;
  font-size:13px;
}
.catalog-book .catalog-pagination a:hover{
  background:#f0f7f2;
  text-decoration:none;
  color:#008c57;
}
.catalog-book .catalog-pagination a.active{
  color:#fff;
  background:#009a61;
  font-weight:700;
}
.catalog-book .catalog-pagination a.active:hover{
  color:#fff;
  background:#008751;
}
@media(max-width:760px){
  .catalog-book .catalog-items-book{
    grid-template-columns:repeat(5,minmax(0,1fr));
    row-gap:35px;
    column-gap:13px;
  }
  .catalog-book .catalog-items-book .catalog-document-cover{height:140px}
  .catalog-book .catalog-items-book .catalog-document-cover .catalog-picture img,
  .catalog-book .catalog-items-book .catalog-document-cover .catalog-picture img[data-artwork="generated"]{
    max-height:140px;
    max-width:100px;
  }
}
@media(max-width:620px){
  .catalog-book .catalog-items-book{grid-template-columns:repeat(4,minmax(0,1fr))}
}
@media(max-width:480px){
  .catalog-book .catalog-items-book{
    grid-template-columns:repeat(3,minmax(0,1fr));
    row-gap:32px;
  }
  .catalog-book .catalog-items-book .catalog-document-cover{height:130px}
  .catalog-book .catalog-items-book .catalog-document-cover .catalog-picture img,
  .catalog-book .catalog-items-book .catalog-document-cover .catalog-picture img[data-artwork="generated"]{
    max-height:130px;
    max-width:94px;
  }
  .catalog-book .catalog-books-motto{margin-bottom:18px}
}
@media(max-width:345px){
  .catalog-book .catalog-items-book{grid-template-columns:repeat(2,minmax(0,1fr))}
}


/* Book shelf with right rail: matches the uploaded desktop reference.
   The rail is Pearto's own sharing, highlights, suggestions and book links,
   never a reproduction of another site's sponsor creative. */
.catalog-book .catalog-layout:not(.catalog-no-aside){
  display:grid;
  grid-template-columns:minmax(0,1fr) 278px;
  gap:28px;
  align-items:start;
}
.catalog-book .catalog-layout:not(.catalog-no-aside) .catalog-main{
  min-width:0;
}
.catalog-book .catalog-main>.catalog-tabs{
  display:flex;
  align-items:stretch;
  gap:22px;
  min-height:35px;
  margin:0 0 12px;
  border-bottom:1px solid #dedede;
  overflow-x:auto;
}
.catalog-book .catalog-main>.catalog-tabs a{
  display:inline-flex;
  align-items:center;
  min-height:34px;
  padding:4px 5px 8px;
  font-size:15px;
  line-height:1.3;
  font-weight:400;
  white-space:nowrap;
}
.catalog-book .catalog-main>.catalog-tabs a.active{
  color:#009b65;
  border-bottom:3px solid #009b65;
}
.catalog-book .catalog-book-searchbar{
  width:100%;
  min-height:40px;
  justify-content:flex-end;
  padding:5px 8px;
  margin:0 0 15px;
  border:1px solid #eaeaea;
  border-radius:0;
  background:#f8f8f8;
}
.catalog-book .catalog-book-searchbar .catalog-search{
  width:min(100%,176px);
  height:27px;
}
.catalog-book .catalog-book-searchbar .catalog-search input,
.catalog-book .catalog-book-searchbar .catalog-search button{
  height:27px;
  min-height:27px;
  font-size:12px;
  border-radius:0;
  padding:3px 8px;
}
.catalog-book .catalog-books-motto{
  margin:0 0 24px;
  font-size:13px;
  line-height:1.6;
  color:#303030;
}
.catalog-book .catalog-items-book{
  margin:0 0 29px;
  column-gap:clamp(10px,1.65vw,22px);
  row-gap:35px;
}
.catalog-book .catalog-items-book .catalog-item-book{
  max-width:118px;
  margin-inline:auto;
}
.catalog-book .catalog-items-book .catalog-document-cover{
  height:156px;
}
.catalog-book .catalog-items-book .catalog-document-cover .catalog-picture img,
.catalog-book .catalog-items-book .catalog-document-cover .catalog-picture img[data-artwork="generated"]{
  max-width:106px;
  max-height:156px;
}
.catalog-book .catalog-items-book .catalog-item-title{
  font-size:13px;
  margin-top:10px;
}
.catalog-book .catalog-books-sidebar{
  min-width:0;
  padding:0;
  display:flex;
  flex-direction:column;
  gap:16px;
}
.catalog-book .catalog-books-share{
  display:flex;
  flex-direction:column;
  gap:9px;
  color:#35443b;
}
.catalog-book .catalog-books-share-url{
  display:flex;
  align-items:center;
  justify-content:space-between;
  height:26px;
  min-width:0;
  border:1px solid #ececec;
  border-radius:3px;
  background:#f9f9f9;
  font-size:12px;
}
.catalog-book .catalog-books-share-url>span{
  display:block;
  padding:2px 8px;
  flex:1;
  min-width:0;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.catalog-book .catalog-books-copy{
  height:26px;
  width:31px;
  flex:none;
  border:0;
  border-left:1px solid #e5e5e5;
  background:#fff;
  color:#148652;
  font-size:18px;
  cursor:pointer;
}
.catalog-book .catalog-books-copy:focus-visible,
.catalog-book .catalog-books-save-desktop:focus-visible,
.catalog-book .catalog-books-ranking a:focus-visible,
.catalog-book .catalog-books-feature-link:focus-visible,
.catalog-book .catalog-books-suggestion a:focus-visible{
  outline:2px solid #239b69;
  outline-offset:2px;
}
.catalog-book .catalog-books-share-actions{
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:8px;
}
.catalog-book .catalog-books-share-icons{
  letter-spacing:5px;
  font-size:15px;
  color:#15a96a;
  user-select:none;
}
.catalog-book .catalog-books-save-desktop{
  color:#009963;
  font-size:12px;
  white-space:nowrap;
  text-decoration:none;
}
.catalog-book .catalog-books-share>p{
  margin:0;
  max-width:32ch;
  font-size:12px;
  line-height:1.65;
}
.catalog-book .catalog-books-feature{
  display:flex;
  flex-direction:column;
  justify-content:center;
  min-height:50px;
  padding:10px 15px;
  background:linear-gradient(105deg,#08a867,#a5dfcf);
  border-radius:5px;
  color:#fff;
}
.catalog-book .catalog-books-feature-link{
  font-size:17px;
  font-weight:650;
  line-height:1.3;
  color:#fff;
  text-decoration:none;
}
.catalog-book .catalog-books-feature p{
  color:#effff7;
  font-size:10px;
  margin:3px 0 0;
}
.catalog-book .catalog-books-highlight{
  display:flex;
  flex-direction:column;
  justify-content:center;
  align-items:flex-start;
  gap:8px;
  min-height:150px;
  padding:18px;
  border-radius:4px;
  background:linear-gradient(145deg,#101d4d,#112b74);
  color:#fff;
}
.catalog-book .catalog-books-highlight-kicker{
  font-size:10px;
  font-weight:700;
  letter-spacing:.13em;
  color:#b9cefa;
}
.catalog-book .catalog-books-highlight-title{
  display:-webkit-box;
  -webkit-box-orient:vertical;
  -webkit-line-clamp:2;
  overflow:hidden;
  color:#fff;
  font-size:21px;
  font-weight:700;
  line-height:1.3;
  text-decoration:none;
}
.catalog-book .catalog-books-highlight-title:hover{
  text-decoration:underline;
}
.catalog-book .catalog-books-highlight p{
  font-size:11px;
  margin:0;
  line-height:1.5;
  color:#cad7f5;
}
.catalog-book .catalog-books-suggestion{
  padding:8px 12px 14px;
  min-height:90px;
  background:#fffbea;
  border:1px solid #e6dfc5;
  box-shadow:0 2px 6px rgba(30,30,20,.06);
  text-align:right;
}
.catalog-book .catalog-books-suggestion a{
  color:#ef8a00;
  text-decoration:none;
  font-size:13px;
  font-weight:600;
}
.catalog-book .catalog-books-suggestion p{
  margin:8px -12px 0;
  padding:10px 12px 0;
  border-top:1px solid #e8dcb7;
  font-size:12px;
  line-height:1.65;
  color:#6a5837;
  text-align:center;
}
.catalog-book .catalog-books-ranking{
  border:1px solid #dedede;
  padding:12px 9px;
  background:#fff;
  min-width:0;
}
.catalog-book .catalog-books-ranking-heading{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-bottom:7px;
  font-size:14px;
  color:#344239;
}
.catalog-book .catalog-books-ranking-heading a{
  font-size:12px;
  color:#00a466;
  text-decoration:none;
}
.catalog-book .catalog-books-ranking-list{
  list-style:none;
  counter-reset:bookrank;
  padding:0;
  margin:0;
}
.catalog-book .catalog-books-ranking-list li{
  display:flex;
  counter-increment:bookrank;
  align-items:baseline;
  gap:8px;
  padding:5px 0;
  font-size:12px;
  line-height:1.6;
  white-space:nowrap;
  min-width:0;
}
.catalog-book .catalog-books-ranking-list li::before{
  content:counter(bookrank);
  color:#db702e;
  min-width:12px;
  text-align:left;
}
.catalog-book .catalog-books-ranking-list a{
  display:block;
  flex:1;
  min-width:0;
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
  color:#394238;
  text-decoration:none;
}
.catalog-book .catalog-books-ranking-list a:hover{
  color:#008d59;
  text-decoration:underline;
}
.catalog-book .catalog-books-reading{
  padding:13px;
  border:1px solid #dedede;
  font-size:13px;
  color:#455c4c;
}
.catalog-book .catalog-books-reading p{
  font-size:12px;
  color:#7b8a7f;
  margin:6px 0 0;
}
@media(max-width:1200px){
  .catalog-book .catalog-layout:not(.catalog-no-aside){
    grid-template-columns:minmax(0,1fr) 260px;
    gap:20px;
  }
  .catalog-book .catalog-items-book{
    grid-template-columns:repeat(5,minmax(0,1fr));
    column-gap:12px;
  }
}
@media(max-width:1080px){
  .catalog-book .catalog-layout:not(.catalog-no-aside){
    grid-template-columns:minmax(0,1fr) 242px;
    gap:16px;
  }
  .catalog-book .catalog-items-book{grid-template-columns:repeat(4,minmax(0,1fr))}
}
@media(max-width:860px){
  .catalog-book .catalog-items-book{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media(max-width:760px){
  .catalog-book .catalog-layout:not(.catalog-no-aside){
    display:block;
  }
  .catalog-book .catalog-items-book{
    grid-template-columns:repeat(4,minmax(0,1fr));
    row-gap:30px;
  }
  .catalog-book .catalog-books-sidebar{
    display:grid;
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:15px;
    margin-top:26px;
  }
  .catalog-book .catalog-books-share,
  .catalog-book .catalog-books-ranking{
    grid-column:1/-1;
  }
}
@media(max-width:520px){
  .catalog-book .catalog-items-book{grid-template-columns:repeat(3,minmax(0,1fr))}
  .catalog-book .catalog-books-sidebar{display:flex;flex-direction:column}
}
@media(max-width:360px){
  .catalog-book .catalog-items-book{grid-template-columns:repeat(2,minmax(0,1fr))}
  .catalog-book .catalog-main>.catalog-tabs{gap:8px}
  .catalog-book .catalog-main>.catalog-tabs a{font-size:13px}
}


/* Working share actions instead of decorative social placeholders. */
.catalog-book .catalog-books-share-actions{
  display:flex;
  gap:9px;
  align-items:center;
  flex-wrap:wrap;
}
.catalog-book .catalog-books-share-action{
  display:inline-flex;
  align-items:center;
  min-height:30px;
  margin:0;
  padding:4px 6px;
  border:0;
  border-radius:4px;
  background:transparent;
  font:inherit;
  font-size:12px;
  line-height:1.4;
  color:#069763;
  text-decoration:none;
  cursor:pointer;
}
.catalog-book .catalog-books-share-action:hover{
  background:#edf8f1;
  color:#027c4a;
  text-decoration:none;
}
.catalog-book .catalog-books-share-action:focus-visible{
  outline:2px solid #239b69;
  outline-offset:2px;
}
.catalog-book .catalog-books-save-desktop{
  display:inline-flex;
  align-items:center;
  min-height:30px;
}

/* Extensions share Pearto's palette and shell with a more readable card grid. */
.extension-directory{padding-top:18px}
.extension-directory .extension-heading{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:25px}
.extension-directory .extension-heading .catalog-heading{margin:0 0 6px}
.extension-directory .extension-heading p{margin:0;color:var(--muted);font-size:14px;line-height:1.6}
.extension-directory .extension-suggest{display:inline-flex;align-items:center;gap:6px;min-height:42px;padding:8px 13px;border:1px solid var(--line);border-radius:9px;color:var(--green-dark);background:var(--surface);font-size:12px;font-weight:600;white-space:nowrap;text-decoration:none}
.extension-directory .extension-suggest:hover{background:var(--brand-soft);border-color:var(--green)}
.extension-directory .catalog-main{padding:0;border:0;border-radius:0;background:transparent;box-shadow:none}
.extension-directory .extension-categories{position:relative;display:flex;align-items:center;gap:8px;overflow:auto;padding:6px 3px 14px;margin:0 0 8px;scrollbar-width:thin;scrollbar-color:var(--line) transparent}
.extension-directory .extension-category{display:inline-flex;align-items:center;justify-content:center;flex:none;gap:8px;min-height:42px;padding:9px 12px;border:1px solid var(--line);border-radius:10px;color:var(--muted);background:var(--surface);font-size:12px;font-weight:600;line-height:1.4;white-space:nowrap;text-decoration:none;transition:background .15s,border-color .15s}
.extension-directory .extension-category:hover{color:var(--green-dark);border-color:var(--green);background:var(--brand-soft)}
.extension-directory .extension-category.active{background:var(--green-dark);border-color:var(--green-dark);color:#fff}
.extension-directory .extension-category-count{display:inline-flex;align-items:center;justify-content:center;min-width:21px;min-height:21px;padding:1px 5px;border-radius:6px;background:var(--soft);color:var(--muted);font-size:10px;font-weight:600}
.extension-directory .extension-category.active .extension-category-count{background:rgb(255 255 255 / .17);color:#fff}
.extension-directory .extension-toolbar{display:grid;grid-template-columns:minmax(0,1fr) 185px 165px;gap:14px;align-items:end;padding:17px 18px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}
.extension-directory .extension-search{display:flex;align-items:center;width:100%;height:46px;min-width:0;margin:0;border:1px solid var(--line);border-radius:9px;background:var(--surface)}
.extension-directory .extension-search:focus-within{outline:3px solid var(--focus-ring);outline-offset:1px;border-color:var(--green)}
.extension-directory .extension-search input{width:100%;min-width:0;flex:1;height:44px;padding:10px 13px;border:0;border-radius:9px;background:transparent;box-shadow:none;font:inherit;font-size:14px;color:var(--ink)}
.extension-directory .extension-search input:focus{outline:none;box-shadow:none}
.extension-directory .extension-search button{flex:none;height:36px;min-height:36px;min-width:75px;margin:4px;padding:6px 13px;border:0;border-radius:6px;background:var(--green-dark);color:#fff;font:inherit;font-size:12px;font-weight:600;cursor:pointer}
.extension-directory .extension-search button:hover{filter:brightness(.93)}
.extension-directory .extension-control{display:flex;flex-direction:column;gap:6px;min-width:0}
.extension-directory .extension-control label{font-size:11px;font-weight:600;line-height:1.2;color:var(--muted)}
.extension-directory .extension-control select{width:100%;min-width:0;height:46px;padding:9px 10px;border:1px solid var(--line);border-radius:9px;background:var(--surface);color:var(--ink);font:inherit;font-size:13px;cursor:pointer}
.extension-directory .extension-results{display:flex;align-items:center;justify-content:space-between;gap:14px;min-height:43px;margin:2px 0 0}
.extension-directory .catalog-results-count{min-width:0;padding:0;font-size:12px;line-height:1.5;color:var(--muted);overflow-wrap:anywhere}
.extension-directory .extension-clear{display:inline-flex;align-items:center;flex:none;min-height:36px;color:var(--green-dark);font-size:12px;font-weight:600}
.extension-directory .catalog-group{margin:17px 0 29px}
.extension-directory .catalog-group-title{display:flex;align-items:center;gap:9px;margin:0 0 14px;padding:0;border:0;font-size:18px;font-weight:650;line-height:1.5;color:var(--ink)}
.extension-directory .catalog-group-count{display:inline-flex;align-items:center;justify-content:center;min-width:23px;min-height:23px;padding:1px 7px;border-radius:7px;background:var(--soft);color:var(--muted);font-size:11px;font-weight:600}
.extension-directory .catalog-website-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}
.extension-directory .extension-card{display:flex;flex-direction:column;min-width:0;min-height:194px;padding:17px;border:1px solid var(--line);border-radius:13px;background:var(--surface);box-shadow:0 2px 5px rgb(25 60 40 / .025);transition:border-color .18s,box-shadow .18s,transform .18s}
.extension-directory .extension-card:hover{border-color:color-mix(in srgb,var(--green) 43%,var(--line));box-shadow:0 5px 16px rgb(25 60 40 / .065);transform:translateY(-2px)}
.extension-directory .extension-card:focus-within{border-color:var(--green)}
.extension-directory .extension-card-header{display:flex;align-items:flex-start;justify-content:space-between;gap:8px;margin-bottom:13px}
.extension-directory .catalog-website-name{flex:1;min-width:0;margin:0;font-size:14px;font-weight:650;line-height:1.45}
.extension-directory .catalog-website-link{display:flex;align-items:center;gap:10px;min-width:0;min-height:40px;color:var(--ink);text-decoration:none}
.extension-directory .catalog-website-link:hover{color:var(--green-dark)}
.extension-directory .catalog-website-link>span:last-child{white-space:normal;overflow:visible;text-overflow:clip;overflow-wrap:anywhere}
.extension-directory .catalog-picture-favicon{width:40px;height:40px;border-radius:10px}
.extension-directory .catalog-picture-favicon img{width:40px;height:40px;object-fit:contain}
.extension-directory .catalog-bookmark{flex:none;display:inline-flex;align-items:center;justify-content:center;width:32px;min-width:32px;height:34px;min-height:34px;border:1px solid transparent;border-radius:8px;background:transparent;color:var(--muted);font:24px/1 Arial,sans-serif;cursor:pointer}
.extension-directory .catalog-bookmark:hover{border-color:var(--line);background:var(--soft);color:var(--green-dark)}
.extension-directory .catalog-bookmark[aria-pressed=true]{background:var(--brand-soft);color:var(--green-dark)}
.extension-directory .extension-card .extension-description{flex:1;margin:0 0 14px;font-size:13px;line-height:1.65;color:var(--muted)}
.extension-directory .extension-card-footer{display:flex;align-items:center;justify-content:space-between;gap:8px;padding-top:10px;border-top:1px solid var(--line)}
.extension-directory .extension-browsers{display:flex;flex-wrap:wrap;gap:5px;min-width:0}
.extension-directory .extension-browsers span{display:inline-flex;align-items:center;min-height:23px;padding:3px 6px;border-radius:5px;background:var(--soft);font-size:10px;line-height:1.3;color:var(--muted)}
.extension-directory .extension-details-link{display:inline-flex;align-items:center;justify-content:flex-end;flex:none;min-height:30px;color:var(--green-dark);font-size:11px;font-weight:650;text-decoration:none}
.extension-directory .extension-details-link:hover{text-decoration:underline}
.catalog-extensions .extension-detail-layout{display:block;max-width:840px;margin:0 auto}
.catalog-extensions .catalog-breadcrumb{max-width:840px;margin:4px auto 20px;color:var(--muted)}
.catalog-extensions .catalog-detail{padding:30px}
.catalog-extensions .catalog-detail>.catalog-picture-favicon{width:64px;height:64px;margin-bottom:20px;border-radius:16px}
.catalog-extensions .catalog-detail>.catalog-picture-favicon img{width:64px;height:64px}
.catalog-extensions .catalog-detail-actions .catalog-button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:9px 16px;font-size:13px}
.catalog-extensions .catalog-detail-actions .catalog-button:first-child{background:var(--green-dark);color:#fff;border-color:var(--green-dark)}
.catalog-extensions :is(a,button,select):focus-visible{outline:3px solid var(--focus-ring);outline-offset:3px}
@media(max-width:1100px){
  .extension-directory .catalog-website-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .extension-directory .extension-categories{margin-right:-2px}
}
@media(max-width:680px){
  .extension-directory{padding-top:10px}
  .extension-directory .extension-heading{align-items:flex-start;gap:10px;margin-bottom:19px}
  .extension-directory .extension-heading p{font-size:13px;max-width:34ch}
  .extension-directory .extension-suggest{max-width:126px;min-height:40px;padding:8px 10px;font-size:11px;white-space:normal;line-height:1.5}
  .extension-directory .extension-toolbar{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;padding:13px}
  .extension-directory .extension-search{grid-column:1/-1;height:50px}
  .extension-directory .extension-search input{height:48px}
  .extension-directory .extension-search button{height:44px;min-height:44px;margin:2px}
  .extension-directory .extension-control label{font-size:12px}
  .extension-directory .extension-control select{font-size:13px}
  .extension-directory .extension-category{min-height:42px;padding:8px 11px}
  .extension-directory .catalog-website-grid{gap:12px}
  .extension-directory .catalog-group{margin:15px 0 25px}
  .extension-directory .catalog-group-title{font-size:17px}
  .extension-directory .extension-card{padding:15px}
  .catalog-extensions .catalog-detail{padding:21px}
}
@media(max-width:560px){
  .extension-directory .extension-heading{display:block}
  .extension-directory .extension-suggest{display:none}
  .extension-directory .extension-heading p{max-width:none}
  .extension-directory .catalog-website-grid{grid-template-columns:minmax(0,1fr)}
  .extension-directory .extension-card{min-height:176px;padding:17px}
  .extension-directory .catalog-website-name{font-size:15px}
  .extension-directory .catalog-bookmark{width:38px;min-width:38px;height:38px;min-height:38px}
  .extension-directory .extension-card .extension-description{font-size:13px;margin-bottom:12px}
  .extension-directory .extension-browsers span{font-size:11px;min-height:25px}
  .extension-directory .extension-details-link{font-size:12px;min-height:36px;padding-left:8px}
}
@media(prefers-reduced-motion:reduce){
  .extension-directory :is(.extension-card,.extension-category){transition:none}
  .extension-directory .extension-card:hover{transform:none}
}

/* Full extension guides, shared by interactive pages and public HTML. */
.catalog-extensions .extension-guide,.extension-guide{min-width:0;padding:0;border:0;background:transparent;color:var(--ink)}
.catalog-extensions .catalog-breadcrumb{max-width:none}
.extension-guide .extension-guide-hero{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);align-items:center;gap:34px;padding:30px;border:1px solid var(--line);border-radius:17px;background:var(--surface)}
.extension-guide .extension-guide-intro{min-width:0}
.extension-guide .extension-guide-category{display:inline-flex;align-items:center;min-height:27px;margin-bottom:15px;padding:4px 9px;border-radius:6px;background:var(--brand-soft);color:var(--green-dark);font-size:11px;font-weight:650;line-height:1.5;text-decoration:none}
.extension-guide .extension-guide-intro h1{margin:0;font-size:31px;line-height:1.25;font-weight:700;letter-spacing:-.5px;color:var(--ink);overflow-wrap:anywhere}
.extension-guide .extension-guide-summary{margin:15px 0 12px;font-size:16px;line-height:1.65;color:var(--muted)}
.extension-guide .extension-guide-byline{margin:0 0 15px;font-size:12px;line-height:1.7;color:var(--muted)}
.extension-guide .extension-browsers{display:flex;flex-wrap:wrap;gap:6px}
.extension-guide .extension-browsers span{display:inline-flex;align-items:center;min-height:27px;padding:4px 9px;border:1px solid var(--line);border-radius:6px;font-size:12px;color:var(--muted)}
.extension-guide .extension-guide-actions{display:flex;flex-wrap:wrap;gap:9px;margin:23px 0 0}
.extension-guide .extension-guide-actions .catalog-button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:9px 14px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--green-dark);font:inherit;font-size:12px;line-height:1.5;text-decoration:none;cursor:pointer}
.extension-guide .extension-guide-actions .extension-guide-install{border-color:var(--green-dark);background:var(--green-dark);color:#fff;font-weight:650}
.extension-guide .extension-guide-actions .catalog-button:hover{filter:brightness(.96)}
.extension-guide .extension-guide-preview{min-width:0;margin:0}
.extension-guide .extension-guide-preview img{display:block;width:100%;height:auto;aspect-ratio:8/5;object-fit:contain;border:1px solid var(--line);border-radius:12px;background:var(--soft)}
.extension-guide .extension-guide-preview figcaption{margin:8px 0 0;font-size:11px;line-height:1.5;text-align:right;color:var(--muted)}
.extension-guide .extension-guide-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:24px;align-items:start;margin:24px 0 0}
.extension-guide .extension-guide-content,.extension-guide .extension-guide-aside{min-width:0}
.extension-guide .extension-guide-section{margin:0 0 17px;padding:22px;border:1px solid var(--line);border-radius:13px;background:var(--surface)}
.extension-guide .extension-guide-section h2{margin:0 0 15px;font-size:18px;line-height:1.4;font-weight:650;letter-spacing:-.15px;color:var(--ink)}
.extension-guide .extension-guide-section p{margin:0 0 12px;font-size:14px;line-height:1.8;overflow-wrap:anywhere;color:var(--ink)}
.extension-guide .extension-guide-section p:last-child{margin-bottom:0}
.extension-guide .extension-guide-features{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,190px),1fr));gap:10px;margin:0;padding:0;list-style:none}
.extension-guide .extension-guide-features li{position:relative;min-width:0;padding:12px 12px 12px 34px;border:1px solid var(--line);border-radius:9px;background:var(--brand-soft);font-size:13px;line-height:1.65;color:var(--ink);overflow-wrap:anywhere}
.extension-guide .extension-guide-features li:before{position:absolute;top:17px;left:14px;width:5px;height:9px;content:"";border-right:2px solid var(--green-dark);border-bottom:2px solid var(--green-dark);transform:rotate(45deg)}
.extension-guide .extension-guide-steps{margin:0;padding-left:22px}
.extension-guide .extension-guide-steps li{padding-left:6px;margin:0 0 13px;font-size:14px;line-height:1.75;overflow-wrap:anywhere}
.extension-guide .extension-guide-steps li:last-child{margin-bottom:0}
.extension-guide .extension-guide-steps li::marker{color:var(--green-dark);font-weight:700}
.extension-guide .extension-guide-facts dl{margin:0}
.extension-guide .extension-guide-facts dl>div{display:flex;align-items:baseline;justify-content:space-between;gap:15px;margin-bottom:13px}
.extension-guide .extension-guide-facts dl>div:last-child{margin-bottom:0}
.extension-guide .extension-guide-facts dt{flex:none;max-width:40%;font-size:12px;line-height:1.6;color:var(--muted)}
.extension-guide .extension-guide-facts dd{max-width:64%;margin:0;font-size:12px;line-height:1.6;font-weight:600;text-align:right;color:var(--ink);overflow-wrap:anywhere}
.extension-guide .extension-guide-resource{display:flex;flex-direction:column;gap:4px;padding:12px 0;border-top:1px solid var(--line);text-decoration:none}
.extension-guide .extension-guide-resource strong{font-size:13px;line-height:1.5;font-weight:600;color:var(--green-dark)}
.extension-guide .extension-guide-resource span{font-size:11px;line-height:1.5;color:var(--muted);overflow-wrap:anywhere}
.extension-guide .extension-guide-resource:hover strong{text-decoration:underline}
.extension-guide .catalog-detail-tags{display:flex;flex-wrap:wrap;gap:7px;margin:0}
.extension-guide .catalog-detail-tags a{display:inline-flex;align-items:center;min-height:30px;padding:5px 8px;background:var(--brand-soft);border-radius:6px;font-size:11px;color:var(--green-dark);text-decoration:none;overflow-wrap:anywhere}
.extension-guide .extension-guide-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.extension-guide .extension-guide-gallery a{display:block;min-width:0;border:1px solid var(--line);border-radius:9px;overflow:hidden;background:var(--soft)}
.extension-guide .extension-guide-gallery img{display:block;width:100%;height:auto;aspect-ratio:8/5;object-fit:contain}
.extension-guide .catalog-back{display:inline-flex;align-items:center;min-height:44px;margin:5px 0 18px;font-size:12px;color:var(--green-dark)}
.extension-guide :is(a,button):focus-visible{outline:3px solid var(--focus-ring);outline-offset:3px}
@media(max-width:900px){
  .extension-guide .extension-guide-hero{gap:22px;padding:24px}
  .extension-guide .extension-guide-intro h1{font-size:27px}
  .extension-guide .extension-guide-layout{grid-template-columns:minmax(0,1fr) 265px;gap:17px}
  .extension-guide .extension-guide-section{padding:19px}
  .extension-guide .extension-guide-facts dl>div{display:block;margin-bottom:14px}
  .extension-guide .extension-guide-facts dt{max-width:none;margin-bottom:3px}
  .extension-guide .extension-guide-facts dd{max-width:none;text-align:left}
}
@media(max-width:680px){
  .extension-guide .extension-guide-hero{display:block;padding:21px}
  .extension-guide .extension-guide-preview{margin-top:24px}
  .extension-guide .extension-guide-preview figcaption{text-align:left}
  .extension-guide .extension-guide-intro h1{font-size:27px}
  .extension-guide .extension-guide-summary{font-size:14px}
  .extension-guide .extension-guide-actions{gap:8px;margin-top:18px}
  .extension-guide .extension-guide-actions .catalog-button{padding:9px 12px}
  .extension-guide .extension-guide-layout{display:block;margin-top:17px}
  .extension-guide .extension-guide-section{padding:19px;margin-bottom:14px}
  .extension-guide .extension-guide-section h2{font-size:17px}
  .extension-guide .extension-guide-section p,.extension-guide .extension-guide-steps li{font-size:13px}
  .extension-guide .extension-guide-facts dl>div{display:flex}
  .extension-guide .extension-guide-facts dd{max-width:65%;text-align:right}
  .extension-guide .extension-guide-gallery{grid-template-columns:minmax(0,1fr)}
}

/* Keep the Website Directory sidebar visible while browsing long category lists. */
@media (min-width: 761px) {
  .catalog-page[data-catalog="websites"] .catalog-layout > .catalog-aside {
    position: sticky;
    top: 20px;
    align-self: start;
    max-height: calc(100vh - 40px);
    max-height: calc(100dvh - 40px);
    overflow-y: auto;
    overflow-x: hidden;
    scrollbar-width: thin;
  }

  /* The entire sidebar sticks, rather than just its category index. */
  .catalog-page[data-catalog="websites"] .catalog-aside > .catalog-group-index {
    position: static;
  }
}

/* Allow for the fixed-height sticky tablet header. */
@media (min-width: 761px) and (max-width: 991px) {
  .catalog-page[data-catalog="websites"] .catalog-layout > .catalog-aside {
    top: 86px;
    max-height: calc(100vh - 102px);
    max-height: calc(100dvh - 102px);
  }

  .catalog-page[data-catalog="websites"] .catalog-group {
    scroll-margin-top: 86px;
  }
}

/* Structured, readable body typography for original Markdown articles. */
.catalog-markdown-article{white-space:normal;font-size:15px;line-height:1.8;max-width:850px}
.catalog-markdown-article h2{font-size:1.4rem;line-height:1.35;margin:2rem 0 .8rem;color:var(--text,#172723)}
.catalog-markdown-article h3{font-size:1.1rem;line-height:1.4;margin:1.4rem 0 .6rem;color:var(--text,#172723)}
.catalog-markdown-article p{margin:.75rem 0 1rem}
.catalog-markdown-article ul,.catalog-markdown-article ol{padding-left:1.6rem;margin:.7rem 0 1.2rem}
.catalog-markdown-article li{margin:.4rem 0}
.catalog-markdown-article pre{white-space:pre;overflow-x:auto;background:#f5f8f7;border:1px solid #dfeae4;border-radius:9px;padding:1rem;line-height:1.55;font-size:.87rem}
.catalog-markdown-article code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;overflow-wrap:anywhere}
.catalog-markdown-article p code,.catalog-markdown-article li code{background:#f2f5f3;border-radius:4px;padding:1px 4px}
.catalog-markdown-article a{overflow-wrap:anywhere;text-underline-offset:2px}
@media(max-width:700px){.catalog-markdown-article{font-size:14px}.catalog-markdown-article h2{font-size:1.25rem}}


/* Code Library: Snippets, Libraries and Skills share a responsive card grid.
   Scope to directory listings so individual repository guides stay intact. */
.catalog-code-directory .catalog-items-code,
.public-results.code-library-server-results{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:16px;
  align-items:stretch;
  margin:10px 0 20px;
}
.catalog-code-directory .catalog-items-code > .catalog-item,
.public-results.code-library-server-results > .public-result{
  display:flex;
  flex-direction:column;
  gap:11px;
  min-width:0;
  min-height:270px;
  margin:0;
  padding:16px;
  border:1px solid var(--site-border,#dfe8e2);
  border-radius:12px;
  background:var(--surface,#fff);
  box-shadow:0 2px 9px rgba(20,55,40,.035);
  overflow:hidden;
  transition:border-color .15s ease,box-shadow .15s ease;
}
.catalog-code-directory .catalog-items-code > .catalog-item:hover,
.public-results.code-library-server-results > .public-result:hover{
  border-color:var(--green,#009a61);
  box-shadow:0 7px 20px rgba(20,55,40,.09);
}
.catalog-code-directory .catalog-items-code .catalog-item-content{
  display:flex;
  flex-direction:column;
  flex:1 1 auto;
  min-width:0;
  width:100%;
}
.catalog-code-directory .catalog-item-library .catalog-repo-cover{
  order:-1;
  display:block;
  flex:none;
  width:100%;
  height:auto;
  aspect-ratio:16/9;
  margin:0;
  border-radius:9px;
}
.catalog-code-directory .catalog-item-library .catalog-repo-cover .catalog-picture{
  width:100%;
  height:100%;
}
.catalog-code-directory .catalog-item-snippet .catalog-document-cover{
  display:block;
  flex:none;
  width:100%;
  height:130px;
  margin:0;
  border-radius:9px;
  overflow:hidden;
}
.catalog-code-directory .catalog-item-snippet .catalog-document-cover .catalog-picture{
  width:100%;
  height:100%;
  border:0;
  border-radius:9px;
}
.catalog-code-directory .catalog-item-snippet .catalog-row-links{
  margin-top:auto;
  padding-top:12px;
}
.catalog-code-directory .catalog-items-code .catalog-item-title{
  margin:0 0 8px;
  font-size:16px;
  font-weight:650;
  line-height:1.45;
  overflow-wrap:anywhere;
}
.catalog-code-directory .catalog-items-code .catalog-item-description{
  display:-webkit-box;
  -webkit-box-orient:vertical;
  -webkit-line-clamp:3;
  line-clamp:3;
  overflow:hidden;
  margin:0 0 12px;
  font-size:13px;
  line-height:1.65;
  overflow-wrap:anywhere;
}
.catalog-code-directory .catalog-items-code .catalog-repo-header{align-items:center;min-width:0}
.catalog-code-directory .catalog-items-code .catalog-repo-header .catalog-item-title{min-width:0}
.catalog-code-directory .catalog-items-code .catalog-item-meta{margin-top:auto;padding-top:10px}
.catalog-code-directory .catalog-items-code .catalog-skill-chips{max-height:75px;overflow:hidden}
.catalog-code-directory .catalog-items-code .catalog-code-action{
  display:inline-flex;
  align-self:flex-start;
  margin-top:12px;
  padding:7px 11px;
  border:1px solid var(--site-border,#dfe8e2);
  border-radius:7px;
  color:var(--green,#009a61);
  font-size:12px;
  font-weight:650;
  text-decoration:none;
}
.catalog-code-directory .catalog-items-code .catalog-code-action:hover{background:var(--site-soft,#f3f7f5)}
.public-results.code-library-server-results > .public-result > img{
  display:block;
  width:100%;
  height:150px;
  object-fit:cover;
  border-radius:9px;
  flex:none;
}
.public-results.code-library-server-results > .public-result h2{
  margin:0;
  font-size:16px;
  line-height:1.45;
  overflow-wrap:anywhere;
}
.public-results.code-library-server-results > .public-result p{
  margin:0;
  font-size:13px;
  line-height:1.65;
  overflow-wrap:anywhere;
}
.public-results.code-library-server-results > .public-result small{margin-top:auto}
#page.is-rehydrating > :not(.ssr-preview){display:none!important}
@media(max-width:950px){
  .catalog-code-directory .catalog-items-code,
  .public-results.code-library-server-results{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
}
@media(max-width:580px){
  .catalog-code-directory .catalog-items-code,
  .public-results.code-library-server-results{grid-template-columns:minmax(0,1fr);gap:12px}
  .catalog-code-directory .catalog-items-code > .catalog-item,
  .public-results.code-library-server-results > .public-result{min-height:0;padding:14px}
  .catalog-code-directory .catalog-item-library .catalog-repo-cover{aspect-ratio:16/7}
  .catalog-code-directory .catalog-item-snippet .catalog-document-cover{height:110px}
}
@media(prefers-reduced-motion:reduce){
  .catalog-code-directory .catalog-items-code > .catalog-item,
  .public-results.code-library-server-results > .public-result{transition:none}
}


/* Vibrant Topics directory: bold color, clear hierarchy, accessible contrast.
   Scoped to the listing route; topic detail pages and other catalogs stay untouched. */
.catalog-topic-directory{
  --topic-shadow:0 16px 38px rgba(30,29,92,.09);
  padding-top:14px;
}
.catalog-topic-directory .topic-directory-hero{
  position:relative;
  isolation:isolate;
  min-height:300px;
  display:flex;
  align-items:center;
  overflow:hidden;
  padding:clamp(28px,5vw,66px);
  margin:0 0 20px;
  border-radius:25px;
  background:
    radial-gradient(circle at 84% 24%,rgba(255,209,82,.90) 0,rgba(255,209,82,0) 26%),
    radial-gradient(circle at 70% 110%,rgba(255,62,161,.74) 0,rgba(255,62,161,0) 43%),
    linear-gradient(112deg,#10194e 0%,#4b25b6 49%,#ac2caa 100%);
  color:#fff;
  box-shadow:0 20px 46px rgba(57,32,136,.22);
}
.catalog-topic-directory .topic-directory-hero::before,
.catalog-topic-directory .topic-directory-hero::after{
  content:"";
  position:absolute;
  pointer-events:none;
  z-index:-1;
  border:2px solid rgba(255,255,255,.20);
  border-radius:50%;
}
.catalog-topic-directory .topic-directory-hero::before{
  width:clamp(180px,30vw,380px);
  height:clamp(180px,30vw,380px);
  top:-33%;
  right:5%;
  box-shadow:0 0 0 40px rgba(255,255,255,.055),0 0 0 90px rgba(255,255,255,.045);
}
.catalog-topic-directory .topic-directory-hero::after{
  width:140px;
  height:140px;
  right:21%;
  bottom:-85px;
  border-width:24px;
  border-color:rgba(255,255,255,.09);
}
.catalog-topic-directory .topic-directory-hero-copy{
  position:relative;
  z-index:1;
  max-width:680px;
}
.catalog-topic-directory .topic-directory-eyebrow{
  display:inline-flex;
  align-items:center;
  padding:8px 12px;
  border:1px solid rgba(255,255,255,.36);
  background:rgba(255,255,255,.15);
  border-radius:999px;
  color:#fff;
  font-size:11px;
  font-weight:800;
  letter-spacing:.14em;
}
.catalog-topic-directory .topic-directory-title{
  margin:19px 0 11px;
  max-width:680px;
  color:#fff;
  font-size:clamp(31px,4.8vw,58px);
  font-weight:850;
  letter-spacing:-.045em;
  line-height:1.08;
  text-wrap:balance;
}
.catalog-topic-directory .topic-directory-description{
  max-width:580px;
  margin:0;
  color:#f2ecff;
  font-size:clamp(13px,1.5vw,16px);
  line-height:1.7;
}
.catalog-topic-directory .topic-directory-cta{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:46px;
  margin-top:23px;
  padding:12px 19px;
  border-radius:12px;
  border:1px solid #fff;
  background:#fff;
  color:#39208b;
  font-size:13px;
  font-weight:800;
  text-decoration:none;
  box-shadow:0 9px 22px rgba(11,11,51,.19);
  transition:transform .18s ease,background .18s ease,box-shadow .18s ease;
}
.catalog-topic-directory .topic-directory-cta:hover,
.catalog-topic-directory .topic-directory-cta:focus-visible{
  color:#26116f;
  background:#f4f0ff;
  text-decoration:none;
  transform:translateY(-2px);
  box-shadow:0 12px 28px rgba(11,11,51,.28);
}
.catalog-topic-directory .topic-directory-cta:focus-visible,
.catalog-topic-directory .catalog-group-index a:focus-visible{
  outline:3px solid #fbcf47;
  outline-offset:3px;
}
.catalog-topic-directory .catalog-no-aside .catalog-main{
  border:1px solid #e3e5fa;
  border-radius:22px;
  background:linear-gradient(180deg,#f5f4ff 0%,#f8faff 22%,#fff 100%);
  padding:clamp(12px,2vw,26px);
  box-shadow:var(--topic-shadow);
}
.catalog-topic-directory .catalog-group-index{
  scroll-margin-top:18px;
  gap:10px;
  margin:0 0 23px;
  padding:18px;
  border:1px solid #dcdaf9;
  border-radius:17px;
  background:linear-gradient(125deg,#e9e5ff 0%,#e7f7ff 100%);
}
.catalog-topic-directory .catalog-group-index::before{
  content:"EXPLORE BY CATEGORY";
  flex:0 0 100%;
  margin:0 0 3px;
  color:#201b65;
  font-size:11px;
  font-weight:850;
  letter-spacing:.12em;
}
.catalog-topic-directory .catalog-group-index a{
  min-height:42px;
  padding:10px 16px;
  border:1px solid transparent;
  border-radius:999px;
  background:#4338ca;
  color:#fff;
  font-size:12px;
  font-weight:800;
  box-shadow:0 4px 12px rgba(55,48,163,.17);
  transition:transform .18s ease,filter .18s ease,box-shadow .18s ease;
}
.catalog-topic-directory .catalog-group-index a:nth-of-type(7n+2){background:#6d28d9}
.catalog-topic-directory .catalog-group-index a:nth-of-type(7n+3){background:#0f766e}
.catalog-topic-directory .catalog-group-index a:nth-of-type(7n+4){background:#be185d}
.catalog-topic-directory .catalog-group-index a:nth-of-type(7n+5){background:#9a3412}
.catalog-topic-directory .catalog-group-index a:nth-of-type(7n+6){background:#0369a1}
.catalog-topic-directory .catalog-group-index a:nth-of-type(7n+7){background:#3f6212}
.catalog-topic-directory .catalog-group-index a:hover,
.catalog-topic-directory .catalog-group-index a:focus-visible{
  color:#fff;
  filter:brightness(1.12);
  transform:translateY(-2px);
  box-shadow:0 8px 17px rgba(38,30,93,.20);
  text-decoration:none;
}
.catalog-topic-directory .catalog-group{
  --topic-accent:#4338ca;
  --topic-soft:#eef2ff;
  scroll-margin-top:20px;
  margin:0 0 22px;
  padding:18px;
  border:1px solid color-mix(in srgb,var(--topic-accent) 20%,white);
  border-radius:19px;
  background:#fff;
  box-shadow:0 8px 24px rgba(30,30,79,.055);
}
.catalog-topic-directory .catalog-group:nth-of-type(7n+2){--topic-accent:#6d28d9;--topic-soft:#f4edff}
.catalog-topic-directory .catalog-group:nth-of-type(7n+3){--topic-accent:#0f766e;--topic-soft:#e6faf5}
.catalog-topic-directory .catalog-group:nth-of-type(7n+4){--topic-accent:#be185d;--topic-soft:#fff0f7}
.catalog-topic-directory .catalog-group:nth-of-type(7n+5){--topic-accent:#9a3412;--topic-soft:#fff3e9}
.catalog-topic-directory .catalog-group:nth-of-type(7n+6){--topic-accent:#0369a1;--topic-soft:#e9f6ff}
.catalog-topic-directory .catalog-group:nth-of-type(7n+7){--topic-accent:#3f6212;--topic-soft:#f2f9e4}
.catalog-topic-directory .catalog-group-title{
  display:flex;
  align-items:center;
  gap:10px;
  min-height:62px;
  margin:0 0 18px;
  padding:12px 17px;
  border:0;
  border-radius:12px;
  background:var(--topic-accent);
  color:#fff;
  font-size:clamp(18px,2vw,23px);
  font-weight:800;
  line-height:1.2;
  letter-spacing:-.02em;
}
.catalog-topic-directory .catalog-group-title::before{
  content:"✦";
  flex:none;
  color:#fff;
  opacity:.8;
}
.catalog-topic-directory .catalog-group-count{
  min-height:29px;
  padding:5px 10px;
  background:rgba(255,255,255,.19);
  color:#fff;
  font-size:12px;
  font-weight:800;
}
.catalog-topic-directory .catalog-topic-row{
  margin:0 0 22px;
}
.catalog-topic-directory .catalog-topic-label{
  display:flex;
  align-items:center;
  gap:10px;
  margin:0 0 12px;
  color:var(--topic-accent);
  font-size:14px;
  font-weight:800;
  letter-spacing:.005em;
}
.catalog-topic-directory .catalog-topic-label::before{
  content:"";
  width:5px;
  height:17px;
  flex:none;
  border-radius:999px;
  background:var(--topic-accent);
}
.catalog-topic-directory .catalog-topic-list{
  gap:13px;
}
.catalog-topic-directory .catalog-topic-link{
  position:relative;
  min-height:104px;
  padding:14px 29px 14px 12px;
  border:1px solid color-mix(in srgb,var(--topic-accent) 28%,white);
  border-top:4px solid var(--topic-accent);
  border-radius:14px;
  background:linear-gradient(135deg,var(--topic-soft) 0%,#fff 76%);
  color:#1d2541;
  box-shadow:0 4px 13px rgba(35,29,88,.065);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease,background .2s ease;
}
.catalog-topic-directory .catalog-topic-link::after{
  content:"↗";
  position:absolute;
  top:10px;
  right:11px;
  color:var(--topic-accent);
  font-size:17px;
  font-weight:900;
}
.catalog-topic-directory .catalog-topic-link:hover,
.catalog-topic-directory .catalog-topic-link:focus-visible{
  border-color:var(--topic-accent);
  border-top-color:var(--topic-accent);
  background:var(--topic-soft);
  color:#151d36;
  box-shadow:0 11px 25px color-mix(in srgb,var(--topic-accent) 19%,transparent);
  transform:translateY(-3px);
}
.catalog-topic-directory .catalog-topic-link:focus-visible{
  outline:3px solid var(--topic-accent);
  outline-offset:3px;
}
.catalog-topic-directory .catalog-picture-topic{
  flex-basis:58px;
  width:58px;
  height:58px;
  background:color-mix(in srgb,var(--topic-accent) 14%,white);
  border:1px solid color-mix(in srgb,var(--topic-accent) 22%,white);
  border-radius:12px;
}
.catalog-topic-directory .catalog-topic-name{
  color:#20243d;
  font-size:13px;
  font-weight:750;
  line-height:1.4;
}
.catalog-topic-directory .catalog-results-count{
  padding:0 2px 12px;
  color:#52567b;
  font-weight:650;
}
.catalog-topic-directory .catalog-snapshot-note{
  color:#5a6078;
}
@media(max-width:760px){
  .catalog-topic-directory .topic-directory-hero{min-height:250px;border-radius:18px}
  .catalog-topic-directory .catalog-no-aside .catalog-main{padding:14px;border-radius:17px}
  .catalog-topic-directory .catalog-group{padding:13px}
  .catalog-topic-directory .catalog-group-index{padding:13px}
}
@media(max-width:620px){
  .catalog-topic-directory .topic-directory-hero{min-height:235px;padding:27px 22px}
  .catalog-topic-directory .topic-directory-hero::before{right:-28%;top:-55%}
  .catalog-topic-directory .topic-directory-title{font-size:clamp(30px,8vw,40px)}
  .catalog-topic-directory .catalog-group{padding:10px;border-radius:13px}
  .catalog-topic-directory .catalog-group-title{min-height:53px;padding:11px 13px}
  .catalog-topic-directory .catalog-topic-list{gap:10px}
  .catalog-topic-directory .catalog-topic-link{min-height:90px;padding:9px 24px 9px 8px;gap:8px}
  .catalog-topic-directory .catalog-picture-topic{width:44px;height:44px;flex-basis:44px}
  .catalog-topic-directory .catalog-group-index a{min-height:42px;padding:9px 12px}
}
@media(max-width:380px){
  .catalog-topic-directory .topic-directory-hero{padding:25px 18px}
  .catalog-topic-directory .catalog-no-aside .catalog-main{padding:9px}
  .catalog-topic-directory .catalog-topic-link{padding-right:20px}
  .catalog-topic-directory .catalog-topic-link::after{font-size:13px;right:6px}
}
@media(prefers-reduced-motion:reduce){
  .catalog-topic-directory .catalog-topic-link,
  .catalog-topic-directory .catalog-group-index a,
  .catalog-topic-directory .topic-directory-cta{transition:none}
  .catalog-topic-directory .catalog-topic-link:hover,
  .catalog-topic-directory .catalog-group-index a:hover,
  .catalog-topic-directory .topic-directory-cta:hover{transform:none}
}

/* Seven-by-seven directories: 49 real entries, compact full-width desktop cards. */
.catalog-code-directory .catalog-layout{display:block}
.catalog-code-directory .catalog-main{width:100%;min-width:0}
.catalog-code-directory .catalog-items-code,
.public-results.code-library-server-results,
.catalog-items-software{
  display:grid;
  grid-template-columns:repeat(7,minmax(0,1fr));
  gap:10px;
}
.catalog-code-directory .catalog-items-code > .catalog-item,
.public-results.code-library-server-results > .public-result{
  min-width:0;
  min-height:210px;
  padding:10px;
  gap:8px;
  border-radius:10px;
}
.catalog-code-directory .catalog-item-library .catalog-repo-cover{aspect-ratio:16/9}
.catalog-code-directory .catalog-item-library .catalog-repo-header{gap:5px;align-items:center}
.catalog-code-directory .catalog-item-library .catalog-repo-header .catalog-picture-avatar{width:25px;height:25px;min-width:25px}
.catalog-code-directory .catalog-item-snippet .catalog-document-cover{height:84px}
.catalog-code-directory .catalog-items-code .catalog-item-title,
.public-results.code-library-server-results > .public-result h2{
  font-size:12px;
  line-height:1.4;
  margin-bottom:4px;
  overflow-wrap:anywhere;
}
.catalog-code-directory .catalog-items-code .catalog-item-description{
  font-size:11px;
  line-height:1.5;
  -webkit-line-clamp:2;
  line-clamp:2;
  margin-bottom:7px;
}
.catalog-code-directory .catalog-items-code .catalog-item-meta{font-size:10px;gap:5px;padding-top:5px}
.catalog-code-directory .catalog-items-code .catalog-skill-chips{max-height:37px;margin-top:3px;gap:3px}
.catalog-code-directory .catalog-items-code .catalog-skill-chips a,
.catalog-code-directory .catalog-items-code .catalog-skill-chips span{font-size:10px;padding:2px 5px}
.catalog-code-directory .catalog-items-code .catalog-code-action{font-size:11px;margin-top:6px;padding:5px 7px}
.public-results.code-library-server-results > .public-result > img{height:84px}
.public-results.code-library-server-results > .public-result p{font-size:11px;line-height:1.5}
.catalog-item-software{min-height:168px;padding:12px 8px 9px;border-radius:9px}
.catalog-item-software .catalog-item-title{font-size:12px;line-height:1.4;overflow-wrap:anywhere}
.catalog-item-software .catalog-item-description{font-size:11px;line-height:1.45;height:auto;max-height:48px;overflow:hidden}
.catalog-item-software .catalog-picture-icon{width:42px;height:42px}
@media(max-width:1199px){
  .catalog-code-directory .catalog-items-code,.public-results.code-library-server-results,.catalog-items-software{grid-template-columns:repeat(6,minmax(0,1fr))}
}
@media(max-width:1024px){
  .catalog-code-directory .catalog-items-code,.public-results.code-library-server-results,.catalog-items-software{grid-template-columns:repeat(5,minmax(0,1fr))}
}
@media(max-width:850px){
  .catalog-code-directory .catalog-items-code,.public-results.code-library-server-results,.catalog-items-software{grid-template-columns:repeat(4,minmax(0,1fr))}
}
@media(max-width:680px){
  .catalog-code-directory .catalog-items-code,.public-results.code-library-server-results,.catalog-items-software{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media(max-width:580px){
  .catalog-code-directory .catalog-items-code,.public-results.code-library-server-results,.catalog-items-software{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:440px){
  .catalog-code-directory .catalog-items-code,.public-results.code-library-server-results,.catalog-items-software{grid-template-columns:minmax(0,1fr)}
}