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@media(min-width:1500px){main{padding-top:52px}.card{min-height:275px}}
@media(max-width:1190px){.sidebar{width:220px;padding-inline:19px}.page{margin-left:220px}main{padding:32px 30px}.topbar{padding-inline:30px}.cards{grid-template-columns:repeat(2,minmax(0,1fr))}.brand{font-size:21px}.filters{gap:22px}h1{font-size:30px}}
@media(max-width:780px){.sidebar{position:static;width:auto;height:auto;padding:18px 22px;flex-direction:row;align-items:center;justify-content:space-between}.brand{font-size:22px}.brand small{font-size:12px;line-height:2;letter-spacing:3px}.brand-mark{height:39px;width:37px}.nav-heading,#side-nav,.side-note,.side-bottom{display:none}.side-about{margin:0;padding:10px 0;font-size:0}.side-about span{font-size:20px}.side-about span:last-child{display:none}.page{margin-left:0}.topbar{height:57px;padding:0 22px}.wechat{font-size:12px;gap:5px}.wechat svg{width:20px}.soon{font-size:12px;padding:3px 5px}main{padding:28px 22px 28px}h1{font-size:27px;margin-top:13px;letter-spacing:0}.intro p{font-size:13px}.index-stamp{display:none}.eyebrow{font-size:12px;letter-spacing:1.4px}.intro{margin-bottom:25px}.search{height:58px;padding-left:15px}.search input{font-size:14px;padding-inline:10px}.search-button{min-width:63px;font-size:13px}.popular{gap:11px;font-size:12px;margin:12px 0 25px}.popular button{font-size:12px}.key-hint{display:none}.filters{gap:20px}.filter{font-size:13px;padding-bottom:12px}.sort select{max-width:85px;font-size:12px}.result-meta{margin-top:20px}.cards{gap:14px}.card{padding:19px 18px 14px;min-height:250px}.card h3{font-size:19px}.card-top{margin-bottom:14px}.card .summary{font-size:13px}.card .english{font-size:12px}.card-bottom{font-size:12px}footer>div:last-child{flex-wrap:wrap;gap:8px 18px}footer>div:last-child>span:last-child{display:none}#detail-body,#info-body{padding:25px 24px 30px}#detail-body h1,#info-body h1{font-size:26px}.detail-summary{font-size:17px;padding:14px 17px}.article-section p{font-size:16px}dialog{max-height:93dvh}.dialog-top{padding:8px 15px}}
@media(max-width:510px){.cards{grid-template-columns:1fr}.card{min-height:0;padding:21px 22px 17px}.card-top{margin-bottom:11px}.card h3{font-size:22px}.card .english{font-size:12px;margin-bottom:12px}.card .summary{font-size:14px;line-height:1.85;margin-bottom:19px}.card-bottom{font-size:12px}.filters{gap:21px}.sort{display:none}.popular>span:first-child{display:none}.breadcrumb{font-size:12px}.breadcrumb span{margin:0 8px}.intro p{line-height:1.9}.result-meta>span{font-size:12px}footer>p{font-size:12px;align-items:start}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* Person index and readable standalone entries */
.card .summary{font-size:16px;line-height:1.85}.card-portrait{position:absolute;top:51px;right:16px;width:92px;height:106px;object-fit:contain;mix-blend-mode:multiply}.person-card h3,.person-card .english{padding-right:80px}.person-card .english{min-height:68px}.life{display:block;font:12px/2 -apple-system,sans-serif;color:#91a0b4;margin-top:4px}.person-card .summary{margin-top:4px}.person-card{min-height:330px}.nav-glyph{width:20px;text-align:center;font-size:20px}.entry-page{background:#fff}.entry-main{max-width:1040px;padding:30px 64px 45px}.back-link{display:inline-block;font-size:14px;color:#778ba5;padding:10px 0;margin-bottom:22px}.back-link:hover{color:#2856a3}.article-heading{display:flex;align-items:center;justify-content:space-between;gap:30px}.article-heading h1{font-size:46px;letter-spacing:3px;line-height:1.35;margin:17px 0 10px}.article-en{font:18px/1.6 Georgia,serif;color:#8390a2;margin:0}.lifespan{font:17px/1.6 Georgia,serif;letter-spacing:2px;margin:13px 0;color:#607791}.person-role{font-size:13px;color:#70829b;margin-top:15px}.article-heading figure{width:224px;flex-shrink:0;margin:0}.article-heading figure img{display:block;width:210px;height:263px;object-fit:contain;margin:0 auto}.article-heading figcaption{font-size:12px;line-height:1.7;color:#8d98a7;text-align:center;margin-top:6px}.article-heading figcaption a{font-size:12px;color:#6a809f}.article-lead{font-size:18px;line-height:2.05;color:#4c607a;border-top:1px solid #e3e9f1;border-bottom:1px solid #e3e9f1;padding:24px 0;margin:30px 0 35px}.entry-main sup a{font-size:11px;color:#416da5;margin-left:3px}.biography,.contributions,.reference-section{margin-top:36px}.entry-main h2{font-size:19px;font-family:var(--serif);font-weight:600;margin:0 0 21px}.entry-main h2>span{font:12px Georgia,serif;color:#9caac0;margin-right:13px;vertical-align:middle}.timeline{list-style:none;padding:0;margin:0}.timeline li{display:grid;grid-template-columns:145px 1fr;position:relative;gap:17px;margin:0;padding:0 0 21px 18px;border-left:1px solid #dde5ef}.timeline li:before{content:'';position:absolute;width:7px;height:7px;border:1px solid #8ba4c6;border-radius:50%;background:white;left:-4px;top:10px}.timeline li:last-child{padding-bottom:0;border-color:transparent}.timeline time{font-size:14px;color:#527097;line-height:1.95;font-weight:500}.timeline p{margin:0;color:#66768c;font-size:16px;line-height:1.9}.entry-main .article-section{margin-top:20px}.entry-main .article-section h3{font-size:16px;font-weight:600;margin:0 0 7px}.entry-main .article-section p{font-size:16px;line-height:1.95;color:#66768c;margin:0}.reference-section{background:#f5f8fc;border:1px solid #e4eaf2;border-radius:7px;padding:26px 28px}.reference-section h2{margin-bottom:9px}.reference-intro{font-size:13px;color:#8a97a9;margin:0 0 22px}.reference-section ol{list-style:none;padding:0;margin:0}.reference-section li{display:flex;gap:13px;margin-top:17px;scroll-margin-top:30px}.source-number{font:13px/1.9 Georgia,serif;color:#90a2bd}.reference-section li a{color:#3c6192;font-size:14px;line-height:1.8}.reference-section li a:hover{text-decoration:underline}.reference-section li small{display:block;font-size:12px;line-height:1.8;color:#8d9aab;overflow-wrap:anywhere;margin-top:3px}.source-note{font-size:13px;color:#7c8ca1;line-height:1.85;border-top:1px solid #dfe7f1;padding-top:15px;margin:20px 0 0}.related-section{margin-top:30px}.related-section h2{font-family:inherit;font-size:14px;margin-bottom:10px}.footer-date{margin-left:auto;font-size:12px}.entry-page .topbar .breadcrumb{max-width:70%}.entry-page .topbar .wechat{white-space:nowrap}.entry-page .topbar .soon{display:none}.card-bottom{font-size:12px}.tag{font-size:12px}.filter,.nav-item{min-height:44px}.popular button{min-height:30px;font-size:13px}.side-note small,.side-about,.side-bottom{font-size:12px}footer>div:last-child,footer button{font-size:12px}.sort select{font-size:14px}.search input{font-size:16px}.search-button{font-size:14px}.popular{font-size:12px}.reference-section li:target{background:#e7effb;border-radius:4px;outline:8px solid #e7effb}
@media(max-width:1190px){.entry-main{padding-inline:40px}.article-heading figure{width:190px}.article-heading figure img{width:180px;height:225px}.article-heading h1{font-size:40px}}
@media(max-width:780px){.entry-main{padding:23px 24px 32px}.back-link{margin-bottom:15px}.article-heading{gap:17px}.article-heading h1{font-size:35px;letter-spacing:1px}.article-heading figure{width:157px}.article-heading figure img{width:140px;height:175px}.article-heading .eyebrow{font-size:12px;letter-spacing:1px}.article-en{font-size:15px}.lifespan{font-size:15px}.person-role{font-size:12px}.article-lead{font-size:17px;margin-top:25px}.reference-section{padding:22px 20px}.timeline li{grid-template-columns:110px 1fr;gap:10px}.entry-page .topbar .breadcrumb{max-width:72%;font-size:12px}.entry-page .topbar .wechat span{font-size:12px}.footer-date{margin-left:0;display:block}.entry-main footer>p{display:block}.person-card{min-height:320px}.card .summary{font-size:16px}.key-hint{display:none}}
@media(max-width:510px){.article-heading{align-items:start}.article-heading h1{font-size:32px}.article-heading figure{width:132px}.article-heading figure img{width:125px;height:157px}.article-heading figcaption{font-size:12px;text-align:left;line-height:1.6}.article-en{font-size:13px;overflow-wrap:anywhere}.article-heading .eyebrow{font-size:12px;letter-spacing:.7px}.person-role{font-size:12px;line-height:1.8}.timeline li{display:block;padding-left:20px;padding-bottom:22px}.timeline time{display:block;margin-bottom:4px}.entry-main h2{font-size:18px}.entry-page .wechat svg{display:none}.article-heading h1{overflow-wrap:anywhere}.entry-page .topbar{padding-inline:18px}.entry-main{padding-inline:20px}.person-card{min-height:310px}.card-portrait{width:100px;height:112px;right:22px}.person-card h3,.person-card .english{padding-right:100px}.card .summary{font-size:16px}}
@media(max-width:350px){.article-heading{display:block}.article-heading figure{width:160px;margin:15px auto}.article-heading figure img{width:160px;height:200px}.filters{gap:14px}.topbar{padding-inline:14px}main{padding-inline:16px}}

/* World library profiles */
.tag.图情机构{background:#eaf1fa;color:#456a96}.card-building{width:100%;height:auto;aspect-ratio:3/2;object-fit:contain;margin:-6px 0 10px}.library-location{color:#6b809b;font-size:12px;margin:0 0 7px}.library-card h3{font-size:21px}.library-card .english{font-size:13px}.article-heading.library-heading{flex-wrap:wrap;gap:22px}.library-heading>div{flex:1 1 230px}.library-heading h1{font-size:34px;letter-spacing:1px}.article-heading .building-figure{flex:1 1 300px;max-width:440px}.article-heading .building-figure img{width:100%;height:auto;aspect-ratio:3/2;object-fit:contain}.building-figure figcaption{line-height:1.8}.library-facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin:28px 0 0;padding:20px 0;border-top:1px solid var(--line)}.library-facts dt{font-size:13px;color:var(--muted);margin-bottom:4px}.library-facts dd{margin:0;font-size:15px}.pagination{display:flex;justify-content:center;align-items:center;gap:22px;margin:32px 0;font-size:14px}.pagination[hidden]{display:none}.pagination button{border:1px solid var(--line);background:white;border-radius:5px;padding:8px 16px;min-height:44px}.pagination button:disabled{color:#a4adba;cursor:default}.content-toolbar{min-width:0}.filters{overflow-x:auto;min-width:0;gap:24px}.filter{flex-shrink:0}.sort{flex-shrink:0}.sidebar{overflow-y:auto}.side-note{margin-top:26px}.side-note p{font-size:17px}
@media(max-width:780px){.content-toolbar{display:block}.filters{gap:23px}.sort{display:none}.library-facts{grid-template-columns:1fr;gap:12px}.library-facts>div{display:grid;grid-template-columns:80px 1fr;gap:10px}.library-heading h1{font-size:30px}.article-heading .building-figure{width:100%;max-width:none}.building-figure figcaption{text-align:center}.filters::-webkit-scrollbar{height:2px}}

/* Referenced illustrations within encyclopedia articles */
.entry-illustration{width:100%;max-width:680px;margin:28px auto 36px}
.entry-illustration img{display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:contain;background:#fff}
.entry-illustration figcaption{display:flex;flex-direction:column;gap:5px;margin:10px 0 0;font-size:14px;line-height:1.8;color:#66768c;overflow-wrap:anywhere}
.entry-illustration .illustration-caption{color:#425b7b}
.entry-illustration figcaption a{color:#3c6192;text-underline-offset:3px}
.entry-illustration figcaption a:hover{text-decoration:underline}
@media(max-width:510px){.entry-illustration{margin:22px auto 28px}.entry-illustration figcaption{font-size:14px}}

/* Source-backed, reciprocal person/event navigation. */
.person-event-section{margin:36px 0}
.person-event-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:14px}
.person-event-card{min-width:0;border:1px solid #dfe5e6;border-radius:12px;padding:18px;background:#f8faf9;overflow-wrap:anywhere}
.person-event-card h3{margin:7px 0 8px;font-size:1.05rem;line-height:1.6}
.person-event-card p{margin:0 0 12px;font-size:.9rem;line-height:1.8}
.connection-role{font-size:.76rem;color:#53716c;letter-spacing:.04em}
.person-event-card small{font-size:.75rem;color:#677773}
.person-event-card a,.wiki-link{color:#295e55;text-decoration:underline;text-underline-offset:3px;text-decoration-color:#9eb8af}
.person-event-card a:focus-visible,.wiki-link:focus-visible{outline:2px solid #295e55;outline-offset:3px}

.intro>div:first-child{min-width:0}.intro .eyebrow{line-height:1.7}.intro .eyebrow>span{flex-shrink:0}

/* Random discovery controls */
.reshuffle{border:1px solid #b8c6cf;background:#fff;color:#38596c;border-radius:5px;padding:8px 12px;font:inherit;font-size:13px;cursor:pointer;white-space:nowrap}.reshuffle:hover{background:#eef3f6}.reshuffle:focus-visible{outline:2px solid #38596c;outline-offset:3px}.result-meta #result-count{margin-left:auto}.result-meta{gap:12px;flex-wrap:wrap}
@media(max-width:780px){.content-toolbar .sort{display:block;margin-left:auto}.content-toolbar{flex-wrap:wrap}.content-toolbar .filters{flex:1 1 100%}}

/* Category browsing shares the top bar with the breadcrumb. */
.topbar{gap:22px}
.topbar .breadcrumb{min-width:0;flex-shrink:0}
.top-categories{flex:1;gap:16px;min-width:0;overflow-x:auto;overscroll-behavior-x:contain}
.top-categories .filter{font-size:13px;padding:12px 0;min-height:44px;display:inline-flex;align-items:center}
.top-categories .filter.active:after{bottom:3px}
.topbar .wechat{flex-shrink:0;white-space:nowrap}
.content-toolbar{display:flex;justify-content:flex-end}
.entry-page .topbar{height:auto;min-height:78px;flex-wrap:wrap;padding-block:14px;gap:2px 22px}
.entry-page .topbar .breadcrumb{flex:1;flex-shrink:1}
.entry-page .top-categories{order:3;flex:1 1 100%}
@media(max-width:1190px){.topbar{gap:16px}.top-categories{gap:14px}}
@media(max-width:780px){.topbar,.entry-page .topbar{height:auto;min-height:57px;flex-wrap:wrap;padding-block:10px;gap:3px 12px}.top-categories{order:3;flex:1 1 100%}.top-categories .filter{padding:9px 0;font-size:13px}.topbar .breadcrumb{flex:1}.topbar .wechat{font-size:12px}}

/* A small, source-backed invitation to explore the encyclopedia. */
.knowledge-quiz{margin:30px 0;border:1px solid #d9e5e2;border-radius:8px;background:#fff;overflow:hidden}
.knowledge-quiz[hidden],.knowledge-answer[hidden],.knowledge-reveal[hidden]{display:none}
.knowledge-quiz-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 20px;background:#f0f6f4;border-bottom:1px solid #e2ece8}
.knowledge-quiz-heading>div{display:flex;align-items:center;gap:9px;min-width:0;flex-wrap:wrap}
.knowledge-quiz-mark{display:grid;place-items:center;width:22px;height:22px;border:1px solid #a7bdb5;border-radius:50%;color:#4a7164;font:15px/1 Georgia,serif}
.knowledge-quiz-heading h2{font-size:14px;font-weight:600;letter-spacing:.4px;margin:0;color:#345c50}
.knowledge-quiz-hint{font-size:12px;color:#7a9188;margin-left:5px}
.knowledge-next{font-size:13px;color:#527568;min-height:44px;padding:8px 0 8px 12px;white-space:nowrap}
.knowledge-next:hover{color:#234f41;text-decoration:underline;text-underline-offset:4px}
.knowledge-next:disabled{opacity:.45;cursor:default;text-decoration:none}
.knowledge-quiz-body{position:relative;padding:18px 22px 20px}
.knowledge-category{font-size:11px;letter-spacing:1px;color:#829589}
.knowledge-quiz-body h3{font-family:var(--serif);font-size:19px;line-height:1.75;font-weight:500;margin:5px 0 13px;overflow-wrap:anywhere}
.knowledge-reveal{color:#345c50;background:#edf5f1;border:1px solid #d5e5dc;border-radius:5px;font-size:13px;min-height:44px;padding:8px 15px}
.knowledge-reveal:hover{background:#e1eee7;border-color:#b8d1c2}
.knowledge-reveal span{margin-left:10px}
.knowledge-answer{border-top:1px dashed #dbe5e0;padding-top:13px}
.knowledge-answer>p{margin:0 0 12px;color:#556c62;font-size:15px;line-height:1.9;overflow-wrap:anywhere}
.knowledge-answer-footer{display:flex;align-items:center;gap:12px 22px;flex-wrap:wrap;font-size:12px}
.knowledge-answer-footer>a{color:#345f4f;min-height:32px;display:inline-flex;align-items:center;gap:7px}
.knowledge-answer-footer a:hover{text-decoration:underline;text-underline-offset:3px}
.knowledge-sources{color:#8a9c93}
.knowledge-sources a{display:inline-block;min-width:25px;padding:3px 2px;color:#4a7663}
@media(max-width:780px){.knowledge-quiz{margin:25px 0}.knowledge-quiz-hint{display:none}.knowledge-quiz-heading{padding:7px 17px}.knowledge-quiz-body{padding:15px 18px 17px}.knowledge-quiz-body h3{font-size:18px}.knowledge-answer>p{font-size:15px}.knowledge-quiz-heading h2{font-size:14px}}