:root{--paper:#f6f3eb;--panel:#fcfaf5;--ink:#292e29;--muted:#6a7167;--line:#d9ddcf;--green:#2c5141;--light:#e6ecdf;--gold:#a27e42;--serif:'Noto Serif CJK SC','Source Han Serif SC','Songti SC','SimSun',serif;--sans:system-ui,-apple-system,'Microsoft YaHei',sans-serif}
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small{display:block;font:9px/1.4 var(--sans);letter-spacing:.19em;margin-top:5px;color:var(--muted)}.nav{display:flex;gap:27px;flex-wrap:wrap;align-items:center;font-size:14px}.nav a{color:var(--muted);padding:8px 0}.nav a.active{color:var(--green);border-bottom:2px solid var(--green)}.intro{padding:43px 0 29px;display:flex;justify-content:space-between;gap:40px;align-items:flex-end}.eyebrow{font-size:11px;font-weight:650;letter-spacing:.16em;color:var(--muted);margin:0 0 8px}.intro h1{font:normal 35px/1.3 var(--serif);margin:0 0 12px;letter-spacing:.05em}.intro p:not(.eyebrow){margin:0;color:var(--muted);font-size:14px}.counts{display:flex;gap:27px;flex-shrink:0}.count strong{display:block;font:normal 27px/1.2 Georgia,serif;color:var(--green)}.count span{font-size:11px;color:var(--muted)}.search-panel{border:1px solid var(--line);background:var(--panel);padding:20px 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8px}.aside-block{padding-bottom:25px;margin-bottom:25px;border-bottom:1px solid var(--line)}.aside-block h2{font-size:18px;margin-bottom:17px}.source-links{display:grid;gap:10px}.source-link{display:flex;justify-content:space-between;gap:15px;font-size:13px}.source-link span:last-child{font-size:11px;color:var(--muted)}.author-list{display:flex;flex-wrap:wrap;gap:8px}.author-chip,.chip{display:inline-flex;align-items:center;min-height:35px;border:1px solid var(--line);padding:5px 10px;background:transparent;color:var(--green);border-radius:2px;font-size:12px}.author-chip:hover,.chip:hover{background:var(--light);text-decoration:none}.quote{font:18px/1.95 var(--serif);margin:0;color:var(--green)}.quote-credit{font-size:12px;color:var(--muted);margin:12px 0 0}.serial-box{margin-top:33px;padding:22px 24px;border:1px solid var(--line);background:#edf0e6}.serial-box .eyebrow{color:var(--gold)}.serial-box h3{font:normal 23px/1.5 var(--serif);margin:3px 0 7px}.serial-box 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blockquote{margin:1em 0;padding-left:20px;border-left:2px solid #b7c5af}.reader-pane .pane-label{font:11px/1.5 var(--sans);letter-spacing:.12em;color:var(--muted);margin:0 0 20px;padding-bottom:10px;border-bottom:1px solid var(--line)}.reading-block{position:relative;scroll-margin-top:100px}.paragraph-link{position:absolute;left:-25px;top:2px;font:14px/1.9 Georgia,serif;color:#a3ac9a;opacity:0;padding:0 6px;text-decoration:none!important}.reading-block:hover>.paragraph-link,.paragraph-link:focus-visible{opacity:1}.reading-block:target{background:#e7ecdd;box-shadow:0 0 0 8px #e7ecdd}.reader-content[data-mode=zh] .reader-pane[lang=en],.reader-content[data-mode=en] .reader-pane[lang=zh-CN]{display:none}.reader-content[data-mode=both]{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:55px}.reader-content[data-mode=both] .reader-pane{font-size:calc(var(--reading-size) - 1px)}.reader-end{max-width:750px;margin:15px auto 0;padding:24px 0;border-top:1px solid var(--line);font-size:12px;display:flex;justify-content:space-between;gap:16px}.chapter-nav{display:flex;justify-content:space-between;gap:16px;margin:20px 0;font-size:13px}.book-list{padding:0;list-style:none;margin:25px 0}.book-list li{border-bottom:1px solid var(--line);padding:18px 0}.book-list a{font:21px var(--serif)}
@media(max-width:900px){.grid{grid-template-columns:minmax(0,1fr) 240px;gap:30px}.intro{gap:20px}.counts{gap:18px}.reader-content[data-mode=both]{grid-template-columns:1fr}.reader-content[data-mode=both] .reader-pane{font-size:var(--reading-size)}}
@media(max-width:680px){.shell{padding:0 22px}.masthead{display:block;padding:19px 0 13px}.brand{font-size:23px}.nav{gap:23px;margin-top:14px;font-size:13px}.nav a{padding:4px 0}.intro{display:block;padding:27px 0 22px}.intro h1{font-size:29px}.counts{margin-top:24px;gap:30px}.count strong{font-size:24px}.search-panel{padding:15px;margin-bottom:28px}.search-label{display:none}.search-caption{margin-left:0;font-size:10px}.search-submit{padding:8px 14px;font-size:13px}.search-field input{font-size:13px}.grid{grid-template-columns:1fr;gap:33px}.entry{grid-template-columns:48px 1fr;gap:12px;padding:19px 0}.entry-title{font-size:19px}.entry-english{font-size:12px}.section-label{display:none}.serial-box{padding:18px}.aside-block{margin-bottom:20px;padding-bottom:20px}.sidebar{display:grid;grid-template-columns:1fr;gap:4px}.footer{display:block;font-size:10px;margin-top:25px}.footer p+p{margin-top:8px}.reader-head{margin:24px auto}.reader-head h1{font-size:30px}.reader-head .english-title{font-size:17px}.reader-toolbar{gap:7px;padding:8px 0}.tool-group button{padding:5px 9px;min-width:34px;min-height:38px}.tool-label{display:none}.reader-progress{flex-basis:100%;text-align:right;font-size:10px;line-height:1}.reader-content{--reading-size:18px;padding-top:27px}.reader-pane{line-height:1.95}.paragraph-link{left:-20px;font-size:12px;padding:0 4px;opacity:.5}.reader-end{flex-wrap:wrap}.resume{font-size:11px}.reader-meta{line-height:1.9}.library-tools{gap:8px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}@media print{.masthead,.reader-toolbar,.resume,.back-link,.paragraph-link,.footer,.reader-end{display:none!important}.reader-pane{max-width:none}.reader-content[data-mode=both]{grid-template-columns:1fr}body{background:white}}

/* Existing grouped catalogues and provenance use their original content/IDs. */
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@media(max-width:680px){.legacy-content .art-row{display:block}.legacy-content .art-meta{display:block;margin-top:6px}.legacy-content .source-head{display:block;padding-bottom:12px}.legacy-content .gem-wall{grid-template-columns:1fr}.legacy-content .gem{padding:20px}.legacy-content .gem-zh{font-size:18px}.legacy-content .reading,.legacy-content .article{font-size:18px}.legacy-content .author-index-head{display:block}.legacy-content .author-index-meta{display:block;margin:5px 0 0}.legacy-content .page-head h1{font-size:29px}.nav{column-gap:20px;row-gap:4px}.book-list a{font-size:19px}.book-list li{padding:15px 0}}