/* AST catalogue compositions. The covers supply the colour; the page supplies the order. */
:root{--paper:#faf8f2;--white:#fffefa;--line:#d6d2c7;--muted:#5e665d;--max:1240px}
html{scroll-behavior:auto}
.button{border-radius:0}
.button:hover{transform:none}
.section-head{gap:40px;margin-bottom:38px}
.section-head .eyebrow{color:var(--red-dark);font-weight:600;margin-bottom:10px;letter-spacing:.015em;margin-left:19px}
.section-head h2{max-width:24ch}
.section-head h2,.about-heading h2{border-left:3px solid var(--red);padding-left:16px}
.text-link,.card-link{border-bottom:0;color:var(--red-dark);text-decoration:underline;text-decoration-color:#cf1f2770;text-underline-offset:6px}
.text-link:hover,.card-link:hover{text-decoration-color:var(--red)}

/* The opening is a spread of real covers, with no simulated photographic set. */
.hero{grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:74px;padding-block:64px 60px}
.hero h1{max-width:16ch}
.hero .eyebrow{margin-bottom:20px;color:var(--red-dark);letter-spacing:.015em;font-weight:600}
.hero-actions{margin-top:28px}
.hero-art{display:flex;align-items:center;position:relative;width:100%;min-height:360px;aspect-ratio:auto;max-height:none;margin:0;border:0;border-radius:0;overflow:visible;background-color:transparent;background-image:var(--ast-hero-background,none);background-position:center;background-size:cover}
.hero-books{position:static;display:grid;grid-template-columns:1fr 1.18fr 1fr;align-items:end;gap:20px;width:100%;padding:24px 0;border-bottom:1px solid #b5b6a8}
.hero-cover,.hero-cover.back,.hero-cover.front{position:static;display:block;left:auto;right:auto;bottom:auto;width:100%;height:auto;max-height:340px;max-width:100%;margin:0;transform:none;object-fit:contain;object-position:center bottom;filter:drop-shadow(1px 3px 2px #222b2529)}
.topic-strip{background:var(--red);color:var(--white);border:0}
.topic-strip-inner{grid-template-columns:1.2fr 1.1fr 1fr 1fr;gap:24px;padding-block:12px}
.topic-strip a{display:flex;align-items:center;justify-content:space-between;min-height:44px;border:0;padding:4px 0;gap:14px;color:var(--white);font-size:17px;font-weight:600;line-height:1.5}
.topic-strip a+a{padding-left:0}
.topic-strip a:not(:last-child){border-right:1px solid #ffffff50;padding-right:23px}
.topic-strip a:after{content:'→';flex:none;font:20px/1 var(--sans);color:var(--white)}
.topic-strip a:hover{color:var(--white);text-decoration:underline;text-underline-offset:5px}
.topic-strip a:focus-visible{outline:2px solid var(--white);outline-offset:4px}

/* A shelf for the selection. No repeated boxes behind the books. */
.home-featured{padding-block:66px 78px}
.book-grid{gap:48px 42px}
.book-image-link{background:transparent;border:0;border-radius:0;overflow:visible}
.book-card:nth-child(n) .book-image,.related .book-card:nth-child(n) .book-image{height:300px;padding:32px 0 0;background:transparent;align-items:flex-end;justify-content:flex-start}
.book-image img{height:100%;width:auto;max-width:100%;object-fit:contain;object-position:left bottom;filter:drop-shadow(1px 2px 1px #222b2524);transition:none}
.book-image-link:hover img{transform:none}
.card-tag,.book-card[data-category=zestawy] .card-tag{top:0;left:0;max-width:100%;margin:0;padding:0;border:0;border-radius:0;color:var(--red);background:transparent;letter-spacing:0}
.book-meta{margin:22px 0 8px;color:var(--muted)}
.book-card h3{margin-bottom:8px}
.book-card h3 a{text-decoration:none}
.book-card h3 a:hover{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:5px}
.book-author{margin-bottom:12px}
.book-card .card-link{min-height:38px;padding:5px 0;border:0}

/* The publisher's introduction is a short piece of reading, not another banner. */
.about-block{padding-block:56px 62px;background:transparent;color:var(--ink);border-block:1px solid var(--line)}
.about-grid{width:min(var(--max),calc(100% - 96px));grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:100px;align-items:start}
.about-heading{min-width:0}
.about-heading .eyebrow{color:var(--red-dark);font-weight:600;letter-spacing:.015em;margin-left:19px}
.about-heading h2{max-width:18ch;margin:0}
.about-copy{padding:0;max-width:650px;align-self:start}
.about-copy p{color:#424d43;font-family:var(--serif);font-size:var(--type-prose);line-height:1.75}
.about-copy .text-link{margin-top:6px;color:var(--red-dark);border:0}
.about-copy .text-link:hover{color:var(--red)}

/* New books have their own rhythm: a margin heading and a compact reading list. */
.home-new{display:grid;grid-template-columns:minmax(0,.52fr) minmax(0,1.48fr);gap:64px;padding-block:80px}
.home-new>.section-head{display:block;margin:0}
.home-new .section-head h2{max-width:14ch}
.home-new .section-head .text-link{margin-top:24px}
.home-new .book-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:42px 34px}
.home-new .book-card{display:grid;grid-template-columns:105px minmax(0,1fr);grid-template-rows:auto auto 1fr;align-items:start;gap:5px 24px;padding-top:24px;border-top:1px solid var(--line)}
.home-new .book-image-link{grid-column:1;grid-row:1/4;margin-top:0}
.home-new .book-card:nth-child(n) .book-image{height:158px;padding:0;align-items:flex-start}
.home-new .card-tag,.home-new .book-meta{display:none}
.home-new .book-card h3{grid-column:2;grid-row:1;margin:0 0 3px}
.home-new .book-author{grid-column:2;grid-row:2;font-size:var(--type-ui);margin:0}
.home-new .book-card .card-link{grid-column:2;grid-row:3;justify-self:start;align-self:start;margin-top:4px}

/* A subject index replaces the numbered feature cards. */
.home-topics{padding-block:20px 66px}
.home-topics .section-head{margin-bottom:30px}
.topics-grid{display:grid;grid-template-columns:1fr;gap:0}
.topic-card,.topic-card:nth-child(n){display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr) 76px 25px;grid-template-areas:none;align-items:center;gap:36px;min-height:154px;padding:24px 0;background:transparent;border:0;border-top:1px solid var(--line);border-radius:0;transition:color .15s}
.topic-card:last-child{border-bottom:1px solid var(--line)}
.topic-card:hover{background:transparent;border-color:var(--line)}
.topic-number{display:none}
.topic-card h3{grid-area:auto;grid-column:1;grid-row:1;margin:0;max-width:22ch}
.topic-card p{grid-area:auto;grid-column:2;grid-row:1;max-width:430px;margin:0;color:var(--muted)}
.topic-card img{grid-area:auto;grid-column:3;grid-row:1;width:auto;height:104px;max-width:76px;justify-self:start;object-fit:contain;transform:none;filter:none}
.topic-card .arrow{grid-area:auto;grid-column:4;grid-row:1;align-self:center;justify-self:end;color:var(--red)}
.topic-card:hover h3{text-decoration:underline;text-underline-offset:6px;text-decoration-thickness:1px}

/* Names and publications, with no monogram avatars. */
.home-authors{display:grid;grid-template-columns:minmax(0,.52fr) minmax(0,1.48fr);gap:64px;padding-block:54px 76px;border-top:0}
.home-authors>.section-head{display:block;margin:0}
.home-authors .section-head h2{max-width:14ch}
.home-authors .section-head .text-link{margin-top:24px}
.authors-preview{grid-template-columns:1fr;gap:0}
.author-preview{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) 145px;gap:24px;align-items:center;padding:22px 0;border-top:1px solid var(--line)}
.author-preview:last-child{border-bottom:1px solid var(--line)}
.author-preview .author-initials{display:none}
.author-preview h3{margin:0}
.author-preview p{margin:0;min-height:0;line-height:1.6}
.author-preview-shelf{height:72px;gap:8px;margin:0;padding:0;justify-content:flex-end}
.author-preview-shelf img{height:100%;max-width:30%;filter:none}

/* The inner pages follow the same catalogue, without framed side panels. */
.breadcrumbs{margin-bottom:30px;padding-top:24px}
.page-intro{position:relative;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);gap:20px 80px;padding:6px 0 42px;margin-bottom:38px}
.page-intro:after{content:'';position:absolute;bottom:-1px;left:0;width:88px;height:3px;background:var(--red)}
.page-intro .eyebrow{color:var(--red-dark);font-weight:600;letter-spacing:.015em;margin:0}
.page-intro>p{align-self:end;margin:0}
.catalog-tools{padding:0 0 20px;margin:0;gap:28px;background:transparent;border:0;border-radius:0;align-items:flex-end;flex-wrap:wrap}
.catalog-tools .search-label{margin-bottom:8px;color:var(--red-dark);font-weight:600}
.catalog-tools .search-input{padding:10px 0;background:transparent;border:0;border-bottom:2px solid #b9b6a9;border-radius:0;min-height:46px;font-size:18px}
.catalog-tools .search-input:focus{background:transparent;border-color:var(--red)}
.catalog-tools .search-input::placeholder{color:var(--muted)}
.catalog-tools .filter-list{gap:5px 8px}
.catalog-tools .filter-button{padding:10px 12px;min-height:46px;border:0;border-bottom:2px solid transparent;background:transparent;border-radius:0;color:var(--ink);transition:none}
.catalog-tools .filter-button:hover{border-color:var(--red);background:#f7e8e3;color:var(--red-dark)}
.catalog-tools .filter-button[aria-pressed=true]{border-color:var(--red);background:var(--red);color:var(--white);font-weight:600}
.catalog-tools .filter-button:focus-visible{outline:2px solid var(--red-dark);outline-offset:2px}
.catalog-status{margin:0 0 44px}
.catalog-group{margin-bottom:76px}
.catalog-group-head{padding-bottom:17px;margin-bottom:24px;gap:20px;flex-wrap:wrap}
.catalog-group-head h2{color:var(--red-dark);border-left:3px solid var(--red);padding-left:16px}
.catalog-group-head>span{white-space:normal}
.catalog-group .book-grid{gap:48px 42px}
.empty-state{padding:32px 0;background:transparent;border:0;border-block:1px solid var(--line)}

.book-hero{grid-template-columns:minmax(0,.83fr) minmax(0,1.17fr);gap:100px;padding:12px 0 56px;align-items:center}
.book-cover-stage{display:flex;align-items:center;justify-content:center;position:relative;aspect-ratio:.92;min-height:420px;padding:24px 22px;overflow:visible;border:0;border-radius:0;background-color:transparent;background-image:var(--ast-stage,none);background-position:center;background-size:cover}
.book-cover-stage img{position:static;left:auto;bottom:auto;width:auto;height:auto;max-width:94%;max-height:460px;margin:0;transform:none;filter:drop-shadow(1px 3px 2px #222b2529)}
.book-cover-stage .card-tag{top:0;left:0;padding:0;color:var(--red);background:transparent;border:0}
.book-heading{padding-block:0}
.book-heading h1{max-width:23ch}
.book-heading .eyebrow{color:var(--red-dark);font-weight:600;letter-spacing:.015em}
.book-buy{margin-top:27px;padding-top:24px}
.book-section-nav{padding-block:18px;margin-bottom:44px;border-color:var(--line);gap:18px 32px}
.book-body{grid-template-columns:minmax(0,1.45fr) minmax(0,1fr);gap:90px;padding-bottom:50px}
.book-prose section{margin-bottom:40px}
.book-prose section:last-child{margin-bottom:0}
.book-prose section>h2{color:var(--red-dark)}
.book-body h2{margin-bottom:22px}
.book-sidebar{padding:0 0 0 36px;background:transparent;border:0;border-left:1px solid var(--line);border-radius:0}
.book-sidebar .spec-row{padding-block:13px}
.author-box{margin-top:30px;padding:25px 0 0;background:transparent;border-radius:0}
.author-box .eyebrow{color:var(--red-dark);font-weight:600;letter-spacing:.015em}
.set-contents a{padding-block:20px;gap:24px}
.set-contents img{width:58px;max-height:88px}
.repeat-buy{padding:28px 0;margin:0;background:transparent;color:var(--ink);border-radius:0;border-block:1px solid var(--line);gap:40px}
.repeat-buy h2{margin-bottom:8px}
.repeat-buy p{color:var(--muted);margin-bottom:0}
.related{padding-block:62px 76px}
.related .book-grid{gap:42px}

.author-list{grid-template-columns:1fr;gap:0;margin-bottom:70px}
.author-entry,.author-entry:nth-child(4n+2),.author-entry:nth-child(4n+3){grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:90px;padding:35px 0 40px;background:transparent}
.author-identity,.author-biography{min-width:0}
.author-entry h2{margin-bottom:22px}
.author-entry .author-books{margin:22px 0 0}
.author-entry .author-books li{margin-bottom:7px}
.author-entry .author-shelf{height:108px;gap:14px;margin:0;padding:0;border:0;justify-content:flex-start}
.author-entry .author-shelf a{flex:0 1 72px}
.author-entry .author-shelf img{filter:none}

.prose-layout{grid-template-columns:minmax(0,1.35fr) minmax(0,.75fr);gap:100px;padding-bottom:76px}
.prose-aside,.contact-panel{padding:0 0 0 36px;background:transparent;border:0;border-left:1px solid var(--line);border-radius:0;overflow:visible;align-self:start}
.prose-aside .about-page-art,.contact-panel .about-page-art{display:flex;align-items:center;justify-content:flex-start;gap:24px;height:190px;min-height:0;margin:0 0 32px;padding:0;background-image:var(--ast-stage,none);background-color:transparent;background-size:cover}
.about-page-art img,.about-page-art img+img{position:static;width:auto;height:auto;max-height:184px;max-width:44%;margin:0;transform:none;filter:drop-shadow(1px 2px 1px #222b2524)}
.prose-aside .eyebrow,.contact-panel .eyebrow{color:var(--red-dark);font-weight:600;letter-spacing:.015em}
.contact-grid{grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:100px;padding-bottom:76px}
.contact-item{display:grid;grid-template-columns:132px minmax(0,1fr);gap:18px;padding-block:25px;align-items:baseline}
.contact-item .eyebrow{margin:0}
.error-page{display:grid;grid-template-columns:minmax(0,.65fr) minmax(0,1.35fr);gap:8px 90px;max-width:100%;padding-block:76px 96px;text-align:left}
.error-number{grid-column:1;grid-row:1/5;margin:0;font-size:clamp(110px,12vw,180px);line-height:1;color:var(--olive)}
.error-page>.eyebrow{grid-column:2;grid-row:1;color:var(--red-dark);font-weight:600;margin:0 0 10px}
.error-page h1{grid-column:2;grid-row:2;margin-bottom:17px;max-width:19ch}
.error-page>p{grid-column:2;grid-row:3;max-width:43ch;margin:0}
.error-page .hero-actions{grid-column:2;grid-row:4;justify-content:flex-start;margin-top:24px}

@media(max-width:1150px){
  .hero{gap:42px;padding-block:48px}
  .hero-books{gap:15px}
  .about-grid{width:calc(100% - 64px);gap:60px}
  .home-new{grid-template-columns:1fr;gap:32px}
  .home-new>.section-head{display:flex}
  .home-new .section-head h2{max-width:none}
  .home-new .section-head .text-link{margin-top:0}
  .home-new .book-card{grid-template-columns:115px minmax(0,1fr);gap:5px 25px}
  .home-authors{grid-template-columns:1fr;gap:32px}
  .home-authors>.section-head{display:flex}
  .home-authors .section-head h2{max-width:none}
  .home-authors .section-head .text-link{margin-top:0}
  .book-grid,.catalog-group .book-grid{column-gap:28px}
  .book-hero{gap:60px}
  .book-body{gap:55px}
  .prose-layout,.contact-grid{gap:55px}
  .author-entry,.author-entry:nth-child(4n+2),.author-entry:nth-child(4n+3){gap:60px}
  .contact-item{grid-template-columns:1fr;gap:10px}
}
@media(max-width:900px){
  .topic-strip-inner{grid-template-columns:1fr 1fr;gap:6px 30px}
  .topic-strip a:nth-child(2){border-right:0;padding-right:0}
  .hero{grid-template-columns:1fr;gap:32px;padding-block:40px}
  .hero-copy{max-width:660px}
  .hero-art{max-width:600px;min-height:0}
  .hero-books{padding-top:0;gap:30px}
  .hero-cover,.hero-cover.back,.hero-cover.front{max-height:300px}
  .book-card:nth-child(n) .book-image,.related .book-card:nth-child(n) .book-image{height:320px;padding-top:32px}
  .about-grid{grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:44px}
  .home-featured{padding-block:54px 60px}
  .home-new{padding-block:60px}
  .home-new .book-card{grid-template-columns:90px minmax(0,1fr);column-gap:20px}
  .home-new .book-card:nth-child(n) .book-image{height:140px;padding:0}
  .topic-card,.topic-card:nth-child(n){grid-template-columns:minmax(0,1fr) 76px 20px;gap:13px 30px;padding-block:24px}
  .topic-card h3{grid-column:1;grid-row:1;max-width:none}
  .topic-card p{grid-column:1;grid-row:2;max-width:560px}
  .topic-card img{grid-column:2;grid-row:1/3}
  .topic-card .arrow{grid-column:3;grid-row:1/3}
  .home-authors{padding-block:36px 60px}
  .book-hero{grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:40px;align-items:start}
  .book-cover-stage{min-height:0;aspect-ratio:auto;padding:20px 10px}
  .book-cover-stage img{max-height:360px;max-width:100%}
  .book-body{grid-template-columns:1fr;gap:40px}
  .book-prose{max-width:720px}
  .book-sidebar{padding:30px 0 0;border:0;border-top:1px solid var(--line)}
  .book-sidebar .specs{max-width:650px}
  .author-box{max-width:650px}
  .author-entry,.author-entry:nth-child(4n+2),.author-entry:nth-child(4n+3){grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:40px}
  .prose-layout,.contact-grid{grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:40px}
  .prose-aside,.contact-panel{padding-left:25px}
  .prose-aside .about-page-art,.contact-panel .about-page-art{gap:16px;height:145px}
  .about-page-art img,.about-page-art img+img{max-height:140px}
  .error-page{gap:8px 50px}
}
@media(max-width:760px){
  .page-intro{grid-template-columns:1fr;gap:18px}
  .home-new .book-grid{grid-template-columns:1fr;gap:28px}
  .home-new .book-card{grid-template-columns:115px minmax(0,1fr)}
  .book-hero{grid-template-columns:1fr;gap:34px}
  .book-cover-stage{aspect-ratio:auto;min-height:0;max-width:420px;width:100%;margin-inline:0;padding:15px 0 22px;justify-content:flex-start}
  .book-cover-stage img{max-height:390px;max-width:100%}
  .book-cover-stage .card-tag{top:-12px}
  .book-heading{max-width:650px}
  .prose-layout,.contact-grid{grid-template-columns:1fr;gap:40px}
  .prose-aside,.contact-panel{padding:30px 0 0;border-left:0;border-top:1px solid var(--line);max-width:600px}
  .prose-aside .about-page-art,.contact-panel .about-page-art{height:190px;gap:24px}
  .about-page-art img,.about-page-art img+img{max-height:184px}
  .contact-item{grid-template-columns:132px minmax(0,1fr);gap:18px}
}
@media(max-width:600px){
  .section-head{gap:20px;margin-bottom:28px;align-items:flex-start}
  .hero{gap:30px;padding-block:30px 34px}
  .hero h1{max-width:16ch}
  .hero-copy>p{font-size:var(--type-intro)}
  .hero-art{aspect-ratio:auto;max-height:none}
  .hero-books{gap:14px;padding:0 0 16px}
  .hero-cover,.hero-cover.back,.hero-cover.front{max-height:220px;max-width:100%}
  .topic-strip-inner{grid-template-columns:1fr 1fr;gap:6px 18px;padding-block:10px}
  .topic-strip a{padding:4px 0;min-height:54px;font-size:16px;gap:10px}
  .topic-strip a:not(:last-child){padding-right:16px}
  .topic-strip a:nth-child(2){padding-right:0}
  .topic-strip a:after{font-size:18px}
  .home-featured{padding-block:40px 48px}
  .book-grid,.catalog-group .book-grid,.related .book-grid{gap:34px 22px}
  .book-card:nth-child(n) .book-image,.related .book-card:nth-child(n) .book-image{height:232px;padding:40px 0 0}
  .book-meta{margin-top:17px}
  .book-card .card-link{gap:8px}
  .about-block{padding-block:35px 40px}
  .about-grid{width:calc(100% - 36px);grid-template-columns:1fr;gap:24px}
  .about-heading h2{max-width:20ch}
  .home-new{padding-block:45px;gap:27px}
  .home-new>.section-head{display:block}
  .home-new .section-head h2{max-width:20ch}
  .home-new .section-head .text-link{margin-top:14px}
  .home-new .book-grid{grid-template-columns:1fr;gap:25px}
  .home-new .book-card{grid-template-columns:92px minmax(0,1fr);gap:5px 24px;padding-top:21px}
  .home-new .book-card:nth-child(n) .book-image{height:142px;padding:0}
  .home-topics{padding-block:10px 40px}
  .topic-card,.topic-card:nth-child(n){grid-template-columns:minmax(0,1fr) 55px;gap:12px 22px;padding-block:22px;min-height:0}
  .topic-card h3{line-height:1.3}
  .topic-card p{line-height:1.65}
  .topic-card img{grid-column:2;grid-row:1/3;height:86px;max-width:55px;align-self:start;margin-top:3px}
  .topic-card .arrow{display:none}
  .home-authors{gap:27px;padding-block:25px 46px}
  .home-authors>.section-head{display:block}
  .home-authors .section-head .text-link{margin-top:14px}
  .author-preview{grid-template-columns:minmax(0,1fr) 90px;gap:7px 25px;padding-block:20px}
  .author-preview h3{grid-column:1;grid-row:1}
  .author-preview p{grid-column:1;grid-row:2}
  .author-preview-shelf{grid-column:2;grid-row:1/3;align-self:center;height:75px;gap:6px;justify-content:flex-start}
  .author-preview-shelf img{max-width:100%}
  .author-preview-shelf img:nth-child(n+2){display:none}
  .breadcrumbs{margin-bottom:25px;padding-top:20px}
  .page-intro{display:block;padding-bottom:28px;margin-bottom:28px}
  .page-intro .eyebrow{margin-bottom:14px}
  .page-intro h1{margin-bottom:20px}
  .page-intro>p{margin:0}
  .catalog-tools{gap:22px;padding:0 0 15px}
  .catalog-tools .filter-list{gap:5px 6px}
  .catalog-tools .filter-button{padding-inline:11px;min-height:44px}
  .catalog-status{margin-bottom:30px}
  .catalog-group{margin-bottom:48px}
  .catalog-group-head{margin-bottom:20px}
  .catalog-group-head{display:block}
  .catalog-group-head>span{display:block;margin:8px 0 0 19px}
  .book-hero{padding-top:5px;padding-bottom:34px;gap:28px}
  .book-cover-stage{max-width:330px}
  .book-cover-stage img{max-height:345px}
  .book-section-nav{margin-bottom:32px;gap:14px 22px}
  .book-body{gap:30px;padding-bottom:32px}
  .book-prose section{margin-bottom:31px}
  .book-sidebar{padding-top:25px}
  .repeat-buy{padding-block:24px;gap:20px}
  .related{padding-block:40px 48px}
  .related .book-card:last-child{grid-column:auto;max-width:none}
  .author-list{margin-bottom:45px}
  .author-entry,.author-entry:nth-child(4n+2),.author-entry:nth-child(4n+3){grid-template-columns:1fr;gap:22px;padding:27px 0 32px}
  .author-identity{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:25px;align-items:start}
  .author-entry h2{margin:0;max-width:14ch}
  .author-entry .author-shelf{height:90px;gap:7px;max-width:140px}
  .author-entry .author-shelf a{flex:0 1 60px;max-width:60px}
  .author-entry .author-shelf img{max-width:60px}
  .author-entry p:last-child{margin-bottom:0}
  .prose-layout,.contact-grid{gap:32px;padding-bottom:45px}
  .contact-item{grid-template-columns:1fr;gap:10px;padding-block:22px}
  .prose-aside,.contact-panel{padding-top:26px}
  .prose-aside .about-page-art,.contact-panel .about-page-art{height:180px;margin-bottom:26px;gap:24px}
  .about-page-art img,.about-page-art img+img{max-height:175px;max-width:43%}
  .error-page{grid-template-columns:1fr;gap:0;padding-block:36px 50px}
  .error-number{grid-column:1;grid-row:1;font-size:88px;margin-bottom:26px}
  .error-page>.eyebrow{grid-column:1;grid-row:2;margin-bottom:13px}
  .error-page h1{grid-column:1;grid-row:3;max-width:16ch}
  .error-page>p{grid-column:1;grid-row:4;margin:0}
  .error-page .hero-actions{grid-column:1;grid-row:5;gap:18px}
}
@media(max-width:370px){
  .topic-strip a:after{content:none}
  .topic-strip a{gap:0}
  .book-grid,.catalog-group .book-grid,.related .book-grid{grid-template-columns:1fr;gap:32px}
  .book-card:nth-child(n) .book-image,.related .book-card:nth-child(n) .book-image{height:305px;padding-top:30px}
  .home-new .book-card{grid-template-columns:80px minmax(0,1fr);gap:5px 20px}
  .home-new .book-card:nth-child(n) .book-image{height:124px;padding:0}
  .hero-books{gap:10px}
  .author-identity{grid-template-columns:1fr;gap:16px}
  .author-entry h2{max-width:none}
  .author-entry .author-shelf{max-width:none}
}
@media print{
  .hero-art,.book-cover-stage,.about-page-art{background:none}
  .book-body{grid-template-columns:1fr}
  .book-sidebar{border:0;padding:0}
  .book-image img,.hero-cover,.book-cover-stage img{filter:none}
}