@font-face{font-family:Catalog;src:url('/fonts/manrope-cyrillic-wght-normal.woff2') format('woff2');font-style:normal;font-weight:200 800;font-display:swap;unicode-range:U+0400-052F,U+2DE0-2DFF,U+A640-A69F}
@font-face{font-family:Catalog;src:url('/fonts/manrope-latin-wght-normal.woff2') format('woff2');font-style:normal;font-weight:200 800;font-display:swap}
:root{--paper:#f7f9f5;--surface:#fff;--ink:#182e2e;--muted:#536863;--accent:#245c4a;--tint:#e9f0e8;--line:#cad6cf;--alert:#8a3b20;--warn:#fbede4;--radius:14px;color-scheme:light}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.6 Catalog,Arial,sans-serif}a{color:inherit;text-underline-offset:4px}button,input,select{font:inherit}button,select{cursor:pointer}button,a,input,select{touch-action:manipulation}button{color:inherit}button:disabled{cursor:wait;opacity:.6}:focus-visible{outline:3px solid var(--accent);outline-offset:4px}::selection{background:var(--accent);color:white}input{caret-color:var(--accent)}*{scrollbar-color:var(--accent) var(--tint);scrollbar-width:thin}[hidden]{display:none!important}.wrap{width:min(1440px,calc(100% - 64px));margin:auto}.skip{position:absolute;left:16px;top:-90px;z-index:10;background:var(--surface);padding:16px}.skip:focus{top:12px}.site-head{background:var(--surface);border-bottom:1px solid var(--line)}.head-row{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:80px}.brand{font-weight:800;font-size:18px;letter-spacing:.02em;text-decoration:none}.head-links{display:flex;gap:24px;font-size:13px}.head-links a{padding-block:12px}.intro{padding:32px 0 24px;display:grid;grid-template-columns:minmax(0,1.4fr) minmax(240px,.6fr);gap:40px;align-items:center}.intro h1{font-size:clamp(36px,4.2vw,60px);line-height:1.1;letter-spacing:-.035em;margin:0 0 12px;font-weight:650;text-wrap:balance}.intro p{max-width:68ch;margin:0;color:var(--muted);font-size:16px}.intro .intro-meta{font-size:12px;margin-top:12px}.intro-art{margin:0;border-radius:var(--radius);overflow:hidden;aspect-ratio:2.33;background:var(--tint)}.intro-art img{width:100%;height:100%;object-fit:cover;display:block}.toolbar{display:grid;grid-template-columns:minmax(0,1fr);gap:16px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px;margin-bottom:16px}.field{display:block;font-size:12px;font-weight:750;min-width:0}.field input,.field select{margin-top:7px;display:block;width:100%;min-height:46px;border:1px solid var(--line);border-radius:7px;background:var(--paper);color:var(--ink);padding:10px 12px}.field input::placeholder{color:var(--muted);opacity:1}.catalog-layout{display:grid;grid-template-columns:246px minmax(0,1fr);gap:32px;align-items:start}.facets{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px}.facets summary{font-size:15px;font-weight:750;cursor:pointer;min-height:32px}.facet-fields{display:grid;gap:12px;padding-bottom:18px;margin-bottom:18px;border-bottom:1px solid var(--line)}.facet-block+.facet-block{border-top:1px solid var(--line);padding-top:18px;margin-top:18px}.facet-block h2{font-size:13px;font-weight:750;margin:0 0 12px}.facet-buttons{display:grid;gap:4px}.facet-button{display:flex;align-items:baseline;text-align:left;gap:8px;justify-content:space-between;width:100%;border:0;border-radius:7px;padding:9px 10px;background:transparent;font-size:12px;line-height:1.4;min-height:38px}.facet-button:hover{background:var(--tint)}.facet-button[aria-pressed=true]{background:var(--accent);color:#fff}.facet-count{font-variant-numeric:tabular-nums;font-size:11px;opacity:.85;flex:none}.facet-code{font-size:10px;display:block;opacity:.85}.result-top{display:flex;justify-content:space-between;gap:16px;align-items:center;min-height:44px;margin-bottom:12px}.result-top h2{margin:0;font-size:20px;font-weight:650;letter-spacing:-.02em}.result-top .quiet-button{font-size:12px}.quiet-button{background:transparent;border:1px solid var(--line);border-radius:7px;padding:10px 14px;min-height:42px}.quiet-button:hover{background:var(--tint)}.selection-note{font-size:13px;color:var(--muted);margin:0 0 20px;max-width:75ch}.material-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px 20px}.material{display:flex;flex-direction:column;min-width:0;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.cover-wrap{margin:0;position:relative;background:var(--tint);border-bottom:1px solid var(--line)}.cover-wrap img{display:block;width:100%;height:180px;object-fit:contain}.cover-fallback{display:grid;align-content:center;text-align:center;height:180px;padding:24px;font-size:12px;color:var(--muted)}.cover-caption:empty{display:none}.cover-caption{margin:0;padding:4px 12px;background:var(--paper);font-size:10px;color:var(--muted);min-height:24px}.material-body{display:flex;flex-direction:column;gap:8px;padding:18px;flex:1}.material-meta{margin:0;font-size:11px;line-height:1.5;color:var(--muted);font-weight:650}.material h3{margin:0;font-size:17px;line-height:1.35;letter-spacing:-.015em;overflow-wrap:anywhere;font-weight:700}.material h3 a{text-decoration:none}.material h3 a:hover{text-decoration:underline}.material-description{margin:0;font-size:13px;line-height:1.7;color:var(--muted);display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}.card-tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:auto;padding-top:5px}.card-tag{font-size:11px;line-height:1.4;color:var(--accent);padding:4px 0;text-decoration:none}.card-tag:hover{text-decoration:underline}.card-actions{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px;border-top:1px solid var(--line);padding-top:12px}.open-link{font-size:12px;font-weight:750;flex-shrink:0}.record-id{font-variant-numeric:tabular-nums;font-size:11px;color:var(--muted)}.availability{font-size:11px;line-height:1.5;background:var(--warn);color:var(--alert);padding:10px;border-radius:7px;margin:0}.empty-state,.loading-state,.error-state{padding:38px 24px;text-align:center;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}.empty-state h3,.error-state h2{margin:0 0 10px;font-size:22px}.empty-state p,.error-state p{margin:0 auto 22px;max-width:55ch;color:var(--muted)}.load-more{display:block;margin:32px auto 10px;background:var(--accent);color:white;border:0;border-radius:8px;padding:14px 24px;font-weight:700;font-size:13px;min-height:48px}.load-more:hover{filter:brightness(.9)}.shown-count{text-align:center;color:var(--muted);font-size:12px;margin:8px 0 32px}.downloads{margin-top:64px;padding:36px 0;border-top:1px solid var(--line)}.downloads h2{font-size:30px;letter-spacing:-.025em;font-weight:650;margin:0 0 12px}.downloads>p{max-width:72ch;color:var(--muted);font-size:14px}.download-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 32px;padding:0;margin:24px 0;list-style:none}.download-list li{border-bottom:1px solid var(--line);padding:16px 0}.download-list a{font-weight:700;font-size:14px;display:block}.download-list small{display:block;color:var(--muted);margin-top:5px;font-size:11px}.volumes{margin-top:24px}.volumes summary{font-weight:700;cursor:pointer;min-height:44px}.volume-list{columns:3;column-gap:32px;padding-left:20px;font-size:12px}.volume-list li{break-inside:avoid;margin-bottom:14px}.catalog-note{font-size:12px!important}.site-foot{background:var(--tint);padding:32px 0;margin-top:20px}.foot-row{display:flex;justify-content:space-between;gap:24px}.foot-links{display:flex;gap:18px;flex-wrap:wrap;font-size:12px}.site-foot p{font-size:11px;color:var(--muted);margin:16px 0 0}.mobile-filters{display:none}.noscript{padding:24px;background:var(--warn);color:var(--alert)}
@media(min-width:1101px){.facets{position:sticky;top:20px;max-height:calc(100vh - 40px);overflow:auto}.facets summary{display:none}}
@media(max-width:1200px){.material-list{grid-template-columns:repeat(2,minmax(0,1fr))}.catalog-layout{grid-template-columns:230px minmax(0,1fr)}.intro{gap:32px}.head-links{gap:16px}}
@media(max-width:800px){.wrap{width:calc(100% - 36px)}.head-row{min-height:70px;gap:10px}.brand{font-size:15px}.head-links{font-size:11px;gap:12px}.head-links .library-link{display:none}.intro{padding:24px 0 20px;grid-template-columns:1fr;gap:20px}.intro h1{font-size:39px}.intro-art{display:none}.intro p{font-size:14px}.toolbar{grid-template-columns:1fr;padding:12px;gap:8px}.search-field{grid-column:1/-1}.catalog-layout{display:block}.facets{margin-bottom:16px;padding:12px}.facets summary{display:list-item}.facet-buttons{grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}.facets-content{padding-top:16px}.material-list{gap:18px 14px}.cover-wrap img,.cover-fallback{height:150px}.material-body{padding:14px}.material h3{font-size:16px}.download-list{grid-template-columns:1fr}.volume-list{columns:2}.foot-row{display:block}.foot-links{margin-top:16px}.downloads{margin-top:36px}.result-top h2{font-size:18px}}
@media(max-width:480px){.material-list{grid-template-columns:1fr}.cover-wrap img,.cover-fallback{height:210px}.material-body{padding:18px}.material h3{font-size:19px}.material-description{font-size:13px;-webkit-line-clamp:3}.material-meta{font-size:11px}.card-tag,.record-id{font-size:11px}.cover-caption{font-size:11px}.facet-buttons{grid-template-columns:1fr}.volume-list{columns:1}.intro h1{font-size:34px}.result-top{align-items:flex-start}.result-top .quiet-button{padding:9px}.field select{font-size:13px}.foot-links{display:grid;grid-template-columns:1fr 1fr}.head-links{gap:10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

.spec-brand{display:flex;align-items:center;gap:10px}.spec-brand img{display:block;object-fit:contain}

@media(max-width:480px){.spec-brand{font-size:13px;gap:7px}.spec-brand img{width:27px;height:32px}}

.meaning-tag{color:var(--muted)}

/* Visual design extends the shared catalog; all existing filters still combine. */
.intro .page-slogan{font-size:clamp(20px,2vw,27px);line-height:1.35;color:var(--accent);font-weight:650;margin:0 0 12px;max-width:36ch;text-wrap:balance}
.design-entry{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:16px 0;margin-bottom:16px;border-block:1px solid var(--line)}
.design-entry h2{font-size:24px;line-height:1.25;font-weight:650;margin:0 0 6px;letter-spacing:-.02em}
.design-entry p{font-size:13px;color:var(--muted);margin:0;max-width:56ch}.collection-switch{display:flex;flex-wrap:wrap;gap:8px;flex-shrink:0}
.collection-switch button{border:1px solid var(--line);border-radius:8px;background:var(--surface);padding:11px 15px;min-height:46px;font-size:13px;font-weight:700}
.collection-switch button:hover{background:var(--tint)}.collection-switch button[aria-pressed=true]{background:var(--accent);color:#fff;border-color:var(--accent)}
.material-slogan{font-size:14px;line-height:1.5;color:var(--accent);font-weight:650;margin:0}.source-link{font-size:12px;color:var(--muted);width:fit-content}
@media(max-width:800px){.design-entry{display:block}.collection-switch{display:grid;grid-template-columns:1fr 1fr;margin-top:12px}.collection-switch button{padding:10px;font-size:12px}.intro .page-slogan{font-size:20px}.design-entry h2{font-size:21px}.design-entry p{font-size:12px}.facet-fields{grid-template-columns:1fr 1fr}}