:root{--paper:#f7f5ed;--ink:#29372f;--muted:#626958;--line:#dadbcd;--olive:#56634c;--terra:#ae6344}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:28px}body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Hiragino Sans","Microsoft Yahei",Arial,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button,a,select,input{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,select:focus-visible,input:focus-visible{outline:3px solid var(--terra);outline-offset:5px}header{max-width:1440px;margin:auto;padding:27px 5%;display:flex;align-items:center;gap:38px;border-bottom:1px solid var(--line)}.identity{display:flex;align-items:center;gap:12px;margin-inline-end:auto}.logo{font-size:42px;line-height:1;color:var(--olive)}.identity strong{display:block;font-size:17px;font-weight:600;letter-spacing:.07em}.identity small{display:block;font-size:9px;letter-spacing:.2em;margin-top:7px;color:var(--muted)}nav{display:flex;gap:28px;font-size:13px}nav a:hover,.read:hover,.breadcrumb a:hover{color:var(--terra)}.language{display:flex;align-items:center;border:1px solid var(--line);border-radius:24px;padding:10px 13px;gap:7px}.language select{border:0;background:transparent;color:var(--ink);max-width:135px;min-width:78px;appearance:none;padding:0 5px;cursor:pointer;font-size:12px}.language>span{font-size:15px}main{max-width:1440px;margin:auto;padding:0 5%}.hero{display:grid;grid-template-columns:1.25fr 1fr;align-items:center;gap:40px;min-height:550px;padding:44px 0 50px}.eyebrow{font-size:10px;letter-spacing:.17em;color:var(--olive);line-height:1.8;font-weight:500}.hero h1{font-family:"Songti SC","Noto Serif CJK SC",Georgia,serif;font-weight:400;font-size:clamp(38px,4.3vw,65px);line-height:1.3;letter-spacing:-.03em;margin:24px 0}.intro{font-size:15px;line-height:1.95;color:#697063;max-width:490px}.primary{display:inline-flex;align-items:center;gap:30px;padding:15px 23px;background:var(--olive);color:#fff;margin-top:20px;font-size:13px;border-radius:2px}.primary:hover{background:#3a4c38}.preview-note{font-size:10px;line-height:1.9;color:var(--muted);margin-top:20px}.hero-art{position:relative;text-align:center;color:#69765b}.hero-art svg{width:100%;max-width:455px}.art-caption{display:block;font-family:Georgia,serif;font-size:9px;letter-spacing:.26em;margin-top:-12px;color:#626958}.collection{border-top:1px solid var(--line);padding:34px 0 65px}.section-heading{display:flex;align-items:end;justify-content:space-between;margin-bottom:25px}.section-heading h2,.editorial h2{font-family:"Songti SC",Georgia,serif;font-size:29px;font-weight:400;line-height:1.4;margin:6px 0}.section-heading .eyebrow{margin:0}.collection-count{font-family:Georgia,serif;color:#626958;font-size:13px}.toolbar{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:25px}.filters{display:flex;gap:7px;flex-wrap:wrap}.filters button{border:1px solid transparent;background:transparent;color:#626958;font-size:12px;padding:10px 20px;border-radius:25px;cursor:pointer}.filters button[aria-pressed=true]{border-color:var(--olive);color:var(--olive);background:#eceee3}.search{display:flex;align-items:center;gap:8px;border-bottom:1px solid #b9beac;padding:8px 0;min-width:280px}.search>span{font-size:25px}.search input{border:0;background:transparent;color:var(--ink);font-size:12px;width:100%;outline-offset:2px;padding:5px 0;min-width:0}.search input::placeholder{color:#626958}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}.card{min-width:0}.card[hidden]{display:none}.card-image{display:block;position:relative;height:230px;overflow:hidden}.card-image svg{width:100%;height:100%;transition:transform .3s}.card-image:hover svg{transform:scale(1.04)}.art-0{background:#e9e3d4;color:#82714c}.art-1{background:#dfe6db;color:#62765b}.art-2{background:#e0e6e6;color:#647e83}.art-number{position:absolute;inset-inline-start:20px;top:16px;font-family:Georgia,serif;font-size:11px;opacity:.8}.country{position:absolute;bottom:14px;inset-inline-start:17px;font-size:10px;background:rgba(255,255,255,.65);padding:6px 11px;border-radius:15px}.card-body{padding:22px 0 0}.card-body>small{font-size:10px;letter-spacing:.04em;color:#626958}.card h3{font-family:"Songti SC",Georgia,serif;font-weight:400;font-size:25px;line-height:1.4;margin:10px 0 12px}.card-body p{font-size:13px;line-height:1.85;color:#626958;min-height:72px;margin:0 0 16px}.read{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--line);padding:14px 0;font-size:11px}.read span{font-size:19px}.empty{padding:45px;text-align:center;font-size:14px;color:var(--muted)}.editorial{border-top:1px solid var(--line);padding:44px 0;display:grid;grid-template-columns:1fr 1.4fr;gap:70px}.editorial h2{font-size:25px}.editorial p{font-size:13px;line-height:2.1;color:#626958;margin:0}footer{border-top:1px solid var(--line);padding:24px 0 30px;display:flex;justify-content:space-between;gap:20px;color:#626958;font-size:10px;line-height:1.8}.breadcrumb{padding:30px 0;font-size:12px;color:var(--olive)}.entry-heading{display:grid;grid-template-columns:1.4fr 1fr;gap:60px;align-items:center;padding:20px 0 50px;border-bottom:1px solid var(--line)}.entry-heading h1{font-family:"Songti SC",Georgia,serif;font-size:clamp(32px,4vw,56px);font-weight:400;line-height:1.35;margin:18px 0}.local-name{font-size:14px;color:#626958}.entry-art{border-radius:50%;aspect-ratio:1;max-width:290px;width:100%;justify-self:center;display:grid;place-items:center}.entry-art svg{width:88%}.entry-layout{display:grid;grid-template-columns:220px minmax(0,1fr);gap:70px;padding:40px 0 60px}.entry-layout aside{display:flex;flex-direction:column;gap:21px;align-self:start;position:sticky;top:30px;font-size:12px;color:var(--muted)}.entry-layout aside a:hover{color:var(--terra)}.entry-content section{padding-bottom:32px;margin-bottom:27px;border-bottom:1px solid var(--line);max-width:720px}.entry-content h2{font-size:24px;font-weight:400;font-family:"Songti SC",Georgia,serif;margin:8px 0 17px}.entry-content p{font-size:15px;line-height:2.1;color:#616b60}.entry-content .care{background:#edefe4;border-inline-start:3px solid #849173;padding:16px 20px;font-size:12px;margin-top:24px}.ref{color:#945034;font-size:11px;white-space:nowrap}.sources{padding-inline-start:23px;font-size:12px;color:var(--olive);line-height:2}.sources li{margin:12px 0;overflow-wrap:anywhere}.sources a{text-decoration:underline;text-decoration-color:#c7ceba;text-underline-offset:4px}.skip{position:absolute;top:-100px;left:20px;background:var(--olive);color:#fff;padding:12px;z-index:5}.skip:focus{top:10px}html[dir=rtl] .eyebrow{letter-spacing:0}html[dir=rtl] .hero h1{line-height:1.5}html[dir=rtl] .language select{padding-inline-end:5px}@media(min-width:1500px){.hero{min-height:600px}}@media(max-width:850px){header{padding:22px 5%;gap:20px}nav{gap:16px}.hero{gap:10px;min-height:470px}.hero h1{font-size:39px}.hero-art svg{max-width:350px}.grid{gap:18px}.card-image{height:185px}.card h3{font-size:22px}.search{min-width:230px}.entry-layout{gap:35px;grid-template-columns:170px minmax(0,1fr)}}@media(max-width:600px){header{gap:8px;padding:19px 5%}.logo{font-size:32px}.identity{gap:7px}.identity strong{font-size:13px;letter-spacing:0}.identity small{font-size:7px;letter-spacing:.1em}nav{display:none}.language{padding:8px;gap:2px}.language select{max-width:100px;min-width:65px;font-size:11px}.hero{display:flex;flex-direction:column;align-items:stretch;gap:12px;padding:35px 0 38px}.hero h1{font-size:38px;margin:19px 0}.hero .intro{font-size:14px}.hero-art{order:-1;position:absolute;top:125px;inset-inline-end:4%;width:180px;opacity:.1;pointer-events:none}.hero-art .art-caption{display:none}.hero-copy{position:relative}.primary{margin-top:11px}.preview-note{margin-top:18px}.section-heading h2{font-size:26px}.collection{padding:27px 0 35px}.toolbar{flex-direction:column;align-items:stretch;margin-bottom:24px;gap:13px}.filters button{padding:8px 20px}.search{width:100%;min-width:0}.grid{grid-template-columns:1fr;gap:28px}.card-image{height:225px}.card h3{font-size:27px}.card-body p{min-height:0;font-size:14px}.card-body{padding-top:17px}.read{font-size:12px}.editorial{grid-template-columns:1fr;gap:15px;padding:30px 0}.editorial p{font-size:12px}footer{flex-direction:column;gap:5px;font-size:9px}.entry-heading{grid-template-columns:1fr;gap:18px;padding:5px 0 30px}.entry-heading h1{font-size:36px}.entry-art{max-width:190px;justify-self:start}.entry-layout{grid-template-columns:1fr;gap:28px;padding:25px 0}.entry-layout aside{position:static;display:flex;flex-direction:row;flex-wrap:wrap;font-size:11px;gap:14px}.entry-content p{font-size:14px}.entry-content h2{font-size:25px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.card-image svg{transition:none}}

/* Maintain the paper/olive design while making small labels legible. */
.country,.art-number{color:#465140;opacity:1}.related-links{padding-inline-start:20px;line-height:2}.related-links a{text-decoration:underline;text-underline-offset:3px}.related-links li{margin:8px 0}

.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* Reader guide: one shared destination per language, with visible mobile TOC. */
.guide-link{display:inline-block;text-decoration:underline;text-underline-offset:4px;line-height:1.8;padding-block:8px;overflow-wrap:anywhere}.guide-callout{margin:14px 0 0;font-size:14px}.editorial-copy{min-width:0}.editorial-copy p{margin-top:0}.guide-heading{padding:8px 0 24px}.guide-heading h1{font-family:"Songti SC",Georgia,serif;font-weight:400;font-size:clamp(30px,4vw,52px);line-height:1.35;overflow-wrap:anywhere}.guide-toc{display:block;border-block:1px solid var(--line);padding:20px 0;max-width:900px}.guide-toc ul{display:flex;flex-wrap:wrap;gap:8px 24px;list-style:none;padding:0;margin:0}.guide-toc a{display:block;text-decoration:underline;text-underline-offset:4px;padding-block:10px;line-height:1.6}.guide-content{max-width:800px;padding:30px 0}.guide-content section{padding-bottom:28px;margin-bottom:28px;border-bottom:1px solid var(--line);scroll-margin-top:24px}.guide-content h2{font-size:clamp(23px,3vw,30px);font-weight:400;line-height:1.5}.guide-card{padding:16px 0;scroll-margin-top:24px}.guide-card h3{font-size:19px;font-weight:500;line-height:1.6}.guide-card p{font-size:16px;line-height:1.95;color:var(--ink);margin-block:12px}.guide-content,.guide-toc{min-width:0;overflow-wrap:anywhere}.guide-content .sources{font-size:14px}.guide-content .ref{display:inline-block;min-width:24px;min-height:24px;line-height:24px;text-align:center;vertical-align:baseline}.guide-content [id]:target{outline:2px solid var(--olive);outline-offset:6px}@media(max-width:600px){.guide-toc{display:block}.guide-toc ul{display:block}.guide-toc a{padding-block:10px}.guide-content{padding-top:20px}.guide-card h3{font-size:18px}}

/* Batch 27: named article contents, using existing translated titles. */
.entry-layout aside .entry-toc{display:flex;flex-direction:column;gap:21px;font-size:0.875rem}
.toc-subsections{list-style:none;margin:12px 0 0;padding:0;padding-inline-start:12px;border-inline-start:1px solid var(--line);display:flex;flex-direction:column;gap:10px;font-size:0.875rem;line-height:1.5}
.toc-subsections a{display:block;overflow-wrap:anywhere}
@media(max-width:600px){.entry-layout aside .entry-toc{flex-direction:row;flex-wrap:wrap;gap:14px;width:100%}.entry-layout aside .toc-group{flex-basis:100%}.toc-subsections{margin-top:9px;gap:8px}}

/* Batch 40: long translated headings must not widen the article grid. */
.entry-heading>*{min-width:0}
.entry-heading h1{overflow-wrap:anywhere}
/* Glossary prose shares the reader guide’s readable line spacing. */
.glossary-card p{font-size:16px;line-height:1.95;color:var(--ink);margin-block:12px}

/* Batch42: visible catalogue access and an optional, non-modal installation guide. */
.app-tools{max-width:1440px;margin:auto;padding:8px 5%;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;border-bottom:1px solid var(--line);font-size:12px;line-height:1.6}
.app-tools a{display:inline-block;min-height:44px;padding-block:12px;text-decoration:underline;text-underline-offset:4px;overflow-wrap:anywhere}
.install-guide{border-block:1px solid var(--line);margin-block:16px 28px;scroll-margin-top:20px;overflow-wrap:anywhere}
.install-guide summary{padding:18px 4px;min-height:48px;color:var(--olive);font-size:16px;cursor:pointer;line-height:1.6}
.install-guide summary:focus-visible{outline:3px solid var(--terra);outline-offset:3px}
.install-content{max-width:800px;padding:0 4px 20px;font-size:14px;line-height:1.85}
.install-content p{margin-block:10px 16px}.install-content ul{padding-inline-start:24px}.install-content li{margin-block:18px}
.install-content a{text-decoration:underline;text-underline-offset:4px}.install-content button{background:var(--olive);color:#fff;border:1px solid var(--olive);border-radius:4px;padding:12px 18px;min-height:44px;cursor:pointer;white-space:normal;max-width:100%;overflow-wrap:anywhere}
.install-content button[hidden]{display:none}.install-content button:disabled{cursor:wait;opacity:.7}
#install-close{background:transparent;color:var(--olive)}#install-status:empty{display:none}
@media(max-width:600px){.app-tools{font-size:12px;gap:8px}.install-content{font-size:14px}}

/* Original chair-service illustration; legacy artwork is unchanged. */
.card-image .chair-image{display:block;width:100%;height:100%;object-fit:contain}
.entry-art.chair-illustration{margin:0;border-radius:0;aspect-ratio:auto;max-width:420px;background:transparent}
.chair-illustration .chair-image{display:block;width:100%;height:auto}
.chair-illustration figcaption{font-size:13px;line-height:1.6;color:#626958;padding:10px 0;overflow-wrap:anywhere}