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@media(max-width:1050px){.wrap{padding-left:28px;padding-right:28px}.site-header{gap:22px}.main-nav{gap:18px}.nav-actions{gap:20px}.hero-editorial{gap:35px;grid-template-columns:1.4fr 1fr}.profile-panel{padding:25px}.hero-copy h1{font-size:58px}.contact-grid{gap:50px}.about-section,.media-section{gap:45px}.service-hero-inner{gap:40px}.gallery-grid{gap:16px}.concept-body{padding:18px}.mini-split b{font-size:20px}.mini-block{font-size:14px}.mini-masthead{font-size:25px}.concept-links{gap:8px}.main-nav{font-size:12px}}
@media(max-width:800px){.site-header{flex-wrap:wrap;gap:18px;min-height:110px;padding-top:20px;padding-bottom:18px}.main-nav{order:3;width:100%;justify-content:flex-start;gap:28px}.nav-actions{margin-left:auto}.hero-editorial{padding-top:42px;padding-bottom:45px;grid-template-columns:1.3fr 1fr;gap:25px}.hero-copy h1{font-size:46px}.lede{font-size:15px}.profile-type{font-size:29px}.profile-panel{padding:22px}.profile-panel .eyebrow{font-size:8px}.hero-actions{gap:17px}.hero-byline{font-size:10px}.credential-strip{grid-template-columns:1fr 1fr;gap:24px}.section{padding-top:60px;padding-bottom:60px}.section-head{gap:30px}.section-head>p{max-width:220px}.article-grid{gap:20px}.article-cover{height:170px}.article-cover span{font-size:7px}.article-card h3{font-size:23px}.article-meta{font-size:8px}.focus-card{padding-right:18px}.focus-card+.focus-card{padding-left:18px}.focus-card h3{font-size:24px}.focus-card p{font-size:12px}.contact-grid{grid-template-columns:1fr 1.1fr;gap:35px}.faq-section{gap:35px;grid-template-columns:1fr 1.3fr}.field-row{grid-template-columns:1fr;gap:0}.about-section{gap:35px}.about-copy{padding-top:0}.about-copy p{font-size:14px}.nameplate{gap:15px}.nameplate-monogram{font-size:28px}.nameplate strong{font-size:12px}.service-hero-inner{padding-top:48px;padding-bottom:48px;gap:30px}.service-hero h1{font-size:50px}.service-menu{padding:24px}.service-menu h3{font-size:21px}.process-grid{gap:28px}.process-grid h3{font-size:24px}.journal-feature{gap:30px}.journal-lead{padding:28px}.journal-side h3{font-size:28px}.journal-contents>a{font-size:15px}.gallery-grid{grid-template-columns:1fr;max-width:820px}.concept-card{display:grid;grid-template-columns:1fr 1.15fr}.miniature{height:100%;min-height:280px;border-bottom:0;border-right:1px solid var(--border)}.mini-split{margin-top:38px}.mini-split b{font-size:26px}.mini-block{font-size:18px}.mini-masthead{font-size:30px}.reading-layout{grid-template-columns:1fr}.reading-aside{display:none}.archive-tools{align-items:flex-start;flex-direction:column;gap:20px}.search-label{width:100%}.preview-inner{gap:12px}.compare-link{display:none}.gallery-recommendation{gap:25px}}
@media(max-width:600px){.wrap{padding-left:22px;padding-right:22px}.preview-inner{flex-direction:column;gap:0;padding-top:6px;padding-bottom:5px}.preview-label{font-size:8px}.design-switch{gap:3px}.design-switch a{padding:5px 9px;font-size:10px}.site-header{gap:16px;padding-top:18px;min-height:108px}.wordmark{font-size:25px}.nav-actions{gap:16px}.languages{gap:9px;font-size:10px}.main-nav{gap:25px;font-size:12px}.hero-editorial{grid-template-columns:1fr;padding-top:38px;gap:34px}.hero-copy h1{font-size:clamp(43px,10.2vw,60px);line-height:1.09;margin:20px 0}.hero-editorial .eyebrow{font-size:10px}.hero-actions{margin-top:26px}.hero-byline{margin-top:26px;font-size:12px}.hero-byline small{font-size:10px}.profile-panel{padding:24px;display:grid;grid-template-columns:1fr 1fr;gap:14px 20px}.profile-panel .eyebrow{grid-column:1/-1;margin:0;font-size:9px}.profile-type{font-size:27px}.profile-panel>p:not(.eyebrow){font-size:12px;margin:0;align-self:center}.profile-signature{margin-top:3px;padding-top:16px;grid-column:1/-1}.profile-panel .text-link{margin:0}.credential-strip{padding-top:22px;padding-bottom:22px;gap:22px}.credential-strip strong{font-size:11px}.credential-strip small{font-size:10px}.section{padding-top:48px;padding-bottom:48px}.section-head{display:block;margin-bottom:28px}.section-head>.text-link,.section-head>p{margin-top:20px;max-width:100%}.eyebrow{font-size:10px;margin-bottom:15px}h2{font-size:32px}.focus-grid{grid-template-columns:1fr}.focus-card,.focus-card+.focus-card{padding:22px 0;border-left:0;border-bottom:1px solid var(--border);display:grid;grid-template-columns:30px 1fr;gap:9px 15px}.focus-card .number{padding-top:8px}.focus-card h3{margin:0;font-size:26px}.focus-card p{grid-column:2;font-size:13px;margin:0;max-width:100%}.focus-card .text-link{grid-column:2;margin-top:8px}.article-grid{grid-template-columns:1fr;gap:34px}.article-cover{height:195px}.article-cover span{font-size:9px}.article-card h3{font-size:29px}.article-card p{font-size:14px}.article-meta{font-size:9px;margin-top:18px}.about-section,.media-section,.faq-section,.contact-grid{grid-template-columns:1fr;gap:30px}.about-copy p{font-size:15px}.nameplate{margin-top:24px}.nameplate strong{font-size:14px}.nameplate-monogram{font-size:32px}.faq-section h2{max-width:100%}.faq-section{gap:15px}.contact-section{padding:48px 0}.contact-intro{font-size:15px}.contact-identity{margin-top:22px}.field-row{grid-template-columns:1fr 1fr;gap:12px}.service-hero-inner{grid-template-columns:1fr;gap:32px;padding-top:38px;padding-bottom:38px}.service-hero h1{font-size:52px}.service-signed{margin-top:25px}.service-menu{padding:24px}.service-menu h3{font-size:25px}.service-menu p{font-size:13px;max-width:100%}.process-grid{grid-template-columns:1fr;gap:28px}.process-grid h3{margin-top:12px}.process-grid p{max-width:100%}.journal-hero{padding-top:12px;padding-bottom:42px}.journal-issue{font-size:8px}.journal-hero>h1{font-size:clamp(35px,8.9vw,53px);margin:24px 0}.journal-subtitle{flex-direction:column;align-items:flex-start;gap:6px;padding:12px 0}.journal-subtitle p{font-size:16px}.journal-subtitle>span{font-size:10px}.journal-feature{grid-template-columns:1fr;gap:30px;padding-top:26px}.journal-lead h2{font-size:42px}.journal-lead{padding:27px}.journal-lead>p:not(.eyebrow){font-size:14px;margin:20px 0}.journal-side>p:not(.eyebrow){max-width:100%}.journal-caption{font-size:8px;margin-top:30px}.journal-side h3{max-width:100%;font-size:29px}.journal-contents>a{font-size:18px}.archive-head{padding-top:40px;padding-bottom:35px}.archive-head h1{font-size:45px}.archive-body{padding-bottom:60px}.filters{gap:1px}.filters button{padding:9px 10px;font-size:11px}.article-header{padding-top:32px}.article-header>.text-link{margin-bottom:32px}.article-header h1{font-size:44px}.article-standfirst{font-size:21px}.byline{flex-direction:column;gap:8px}.prose{font-size:16px}.prose h2{font-size:27px}.reading-layout{margin-bottom:45px;gap:0}.notice-page{padding-top:42px;padding-bottom:60px}.notice-page h1{font-size:44px}.gallery-head{padding-top:40px;padding-bottom:40px}.gallery-head h1{font-size:50px}.gallery-grid{padding-bottom:45px}.concept-card{display:block}.miniature{height:246px;min-height:0;border-right:0;border-bottom:1px solid var(--border);padding:24px}.mini-split{margin-top:23px}.mini-nav{font-size:15px}.mini-nav span{font-size:6px}.mini-split b{font-size:27px}.mini-block{font-size:18px}.mini-masthead{font-size:34px}.concept-body{padding:25px}.concept-body>p:not(.eyebrow):not(.concept-chinese){font-size:13px}.concept-links{gap:20px}.gallery-recommendation{grid-template-columns:1fr;padding-top:40px;padding-bottom:45px}.gallery-recommendation>.muted{grid-column:1}.gallery-recommendation h2{font-size:34px}html:lang(zh-Hans) .journal-hero>h1,html:lang(zh-Hant) .journal-hero>h1{font-size:42px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
@media print{.preview-bar,.main-nav,.nav-actions,.contact-section,.skip,footer,.reading-aside{display:none}.wrap{max-width:none;padding:0}body{font-size:12pt}.article-cover{height:120px}.section{padding:24px 0}.reading-layout{display:block}.article-header h1{font-size:32pt}.prose{font-size:12pt}a{color:inherit}}
.personal-name em{font-weight:400;color:var(--accent)}
.alternate-name{font-size:25px;letter-spacing:.07em;color:var(--text-secondary);margin-top:15px}
.hero-affiliation{display:flex;flex-direction:column;gap:6px;border-top:1px solid var(--gray-300);padding-top:20px;margin-top:23px;color:var(--ink)}
.hero-affiliation strong{font-weight:500;font-size:22px;line-height:1.3}
.hero-affiliation span{font-size:18px;line-height:1.5}
.personal-statement{font:400 26px/1.4 var(--font-serif);color:var(--ink);margin:27px 0 12px;max-width:410px;letter-spacing:-.015em}
.experience-band{border-top:1px solid var(--gray-200);border-bottom:1px solid var(--gray-200);padding:26px 0 30px}
.experience-band>.wrap>.eyebrow{font-size:10px;color:var(--text-secondary);margin:0 0 20px}
.institution-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0}
.institution{display:flex;flex-direction:column;padding:0 27px;border-left:1px solid var(--border);min-width:0}
.institution:first-child{border:0;padding-left:0}
.institution:last-child{padding-right:0}
.institution>.eyebrow{font:400 9px/1.4 var(--font-mono);color:var(--text-muted);margin:0 0 10px;letter-spacing:.08em}
.institution-logo{height:76px;display:flex;gap:7px;align-items:center;overflow:hidden;margin-bottom:15px}
.institution-logo img{width:auto;max-width:100%;height:54px;object-fit:contain;flex-shrink:0}
.logo-snu img{width:114px;height:auto}
.logo-mihoyo img{width:132px;height:auto}
.logo-king img{width:192px;max-width:none;height:128px;margin-left:-17px}


.institution strong{font-size:13px;line-height:1.5;font-weight:500;color:var(--ink)}
.institution small{font-size:11px;color:var(--text-secondary);margin-top:5px;line-height:1.6}
.institution small>span{color:var(--accent);margin-left:5px}
.institution:hover strong{color:var(--accent)}
.biography-section{display:grid;grid-template-columns:1.05fr 1fr;gap:75px;align-items:center;padding-top:88px;padding-bottom:78px}
.biography-portrait{margin:0;align-self:start}
.biography-portrait>img{display:block;width:100%;height:auto;aspect-ratio:1.15;object-fit:cover;object-position:54% center}
.biography-portrait figcaption{display:flex;flex-direction:column;gap:6px;padding:23px 0 0}
.biography-portrait figcaption strong{font:400 25px/1.3 var(--font-serif);letter-spacing:-.02em}
.biography-portrait figcaption span{font-size:12px;color:var(--text-secondary)}
.biography-copy h2{font-size:37px;margin:0 0 25px;line-height:1.18}
.biography-copy>p:not(.eyebrow){font-size:15px;line-height:1.85;margin-bottom:18px}
.biography-tags{display:flex;flex-wrap:wrap;gap:8px;margin:26px 0}
.biography-tags span{font-size:10px;border:1px solid var(--border);background:var(--gray-50);padding:5px 10px;border-radius:3px;color:var(--text-secondary)}
.editorial-focus{padding-top:44px;border-top:1px solid var(--gray-200)}
.editorial-focus .focus-grid{border:0;gap:18px}
.editorial-focus .focus-card{position:relative;border:1px solid var(--gray-200);border-radius:5px;padding:28px;background:var(--gray-50)}
.editorial-focus .focus-card:hover{background:var(--paper);border-color:var(--gray-300)}
.editorial-focus .focus-card .number{font:400 32px/1 var(--font-serif);color:var(--accent)}
.editorial-focus .focus-card h3{margin-top:28px;font-size:27px}
.editorial-focus .focus-card p{margin-top:14px;min-height:68px}
.notebook-section{background:var(--gray-50);padding-top:0;padding-bottom:80px}
.notebook-feature{position:relative;display:grid;grid-template-columns:320px 1fr;background:var(--ink);color:white;margin-bottom:44px}


.notebook-copy{padding:46px 68px 46px 60px;align-self:center}
.notebook-copy .eyebrow{color:var(--gray-300);font-size:10px}
.notebook-copy h2{color:var(--paper);font-size:46px;max-width:620px}
.notebook-copy>p:not(.eyebrow){font-size:15px;color:var(--gray-300);max-width:480px;margin:22px 0}
.notebook-copy .text-link{color:var(--paper);border-bottom:1px solid var(--gray-500);padding-bottom:5px}
.notebook-index{position:absolute;bottom:22px;right:23px;font:400 9px var(--font-mono);letter-spacing:.1em;color:var(--gray-300)}
.mini-personal>img{width:100%;height:140px;object-fit:cover;object-position:54% center}
.mini-personal p{font:400 7px/1.5 var(--font-sans);margin-top:9px}
html:lang(zh-Hans) .personal-statement,html:lang(zh-Hant) .personal-statement{font-size:27px}
@media(max-width:1050px){.hero-affiliation span{font-size:16px}.institution{padding:0 20px}.logo-mihoyo img{width:112px}.logo-king img{width:168px;height:112px;margin-left:-15px}.biography-section{gap:40px}.biography-copy h2{font-size:32px}.notebook-feature{grid-template-columns:280px 1fr}.notebook-copy{padding:35px 45px}.notebook-copy h2{font-size:39px}}
@media(max-width:800px){.alternate-name{font-size:22px}.hero-affiliation strong{font-size:20px}.hero-affiliation span{font-size:15px}.personal-statement{font-size:23px;margin-top:22px}.institution-grid{grid-template-columns:1fr 1fr;gap:30px 0}.institution:nth-child(3){border-left:0;padding-left:0}.logo-king img{width:200px;height:134px;margin-left:-18px}.biography-section{gap:32px;padding-top:60px;padding-bottom:55px}.biography-copy h2{font-size:30px}.biography-copy>p:not(.eyebrow){font-size:13px}.biography-portrait>img{aspect-ratio:.82}.biography-portrait figcaption strong{font-size:22px}.biography-portrait figcaption span{font-size:11px}.editorial-focus .focus-card{padding:22px}.editorial-focus .focus-card h3{font-size:24px}.notebook-feature{grid-template-columns:230px 1fr}.notebook-copy{padding:30px}.notebook-copy h2{font-size:34px}.notebook-copy>p:not(.eyebrow){font-size:13px}.mini-personal b{font-size:26px}}
@media(max-width:600px){.alternate-name{font-size:23px;margin-top:13px}.hero-affiliation{margin-top:18px;padding-top:17px;gap:4px}.hero-affiliation strong{font-size:21px}.hero-affiliation span{font-size:16px}.personal-statement{font-size:25px;margin:22px 0 10px;max-width:290px}.experience-band{padding:23px 0}.experience-band>.wrap>.eyebrow{font-size:9px;margin-bottom:20px}.institution{padding:0 0 0 18px}.institution-logo{height:65px;margin-bottom:12px}.logo-snu img{width:102px}.logo-mihoyo img{width:112px}.logo-king img{width:149px;height:99px;margin-left:-14px}.institution strong{font-size:11px}.institution small{font-size:10px}.institution>.eyebrow{font-size:8px}.institution-grid{gap:25px 0}.biography-section{grid-template-columns:1fr;gap:27px;padding-top:48px;padding-bottom:45px}.biography-portrait>img{aspect-ratio:1.2;object-position:54% center}.biography-portrait figcaption{padding-top:15px}.biography-portrait figcaption strong{font-size:25px}.biography-copy h2{font-size:33px}.biography-copy>p:not(.eyebrow){font-size:15px}.biography-tags{margin:22px 0}.editorial-focus{padding-top:38px}.editorial-focus .focus-grid{gap:12px}.editorial-focus .focus-card{display:grid;padding:22px;grid-template-columns:34px 1fr;gap:12px 15px}.editorial-focus .focus-card h3{margin:0;font-size:25px}.editorial-focus .focus-card .number{font-size:27px;padding-top:3px}.editorial-focus .focus-card p{margin:0;min-height:0}.notebook-section{padding-bottom:45px}.notebook-feature{grid-template-columns:110px 1fr;margin-bottom:32px}.notebook-copy{padding:27px 20px 32px}.notebook-copy .eyebrow{font-size:8px;margin-bottom:14px}.notebook-copy h2{font-size:29px}.notebook-copy>p:not(.eyebrow){font-size:12px;line-height:1.75;margin:18px 0}.notebook-copy .text-link{font-size:11px}.notebook-index{display:none}.mini-personal>img{height:140px}.mini-personal p{font-size:8px}html:lang(zh-Hans) .notebook-copy h2,html:lang(zh-Hant) .notebook-copy h2{font-size:27px}}
@media(max-width:360px){.logo-snu img{width:86px}.logo-mihoyo img{width:94px}.logo-king img{width:133px;height:89px;margin-left:-12px}.notebook-feature{grid-template-columns:90px 1fr}.notebook-copy{padding:24px 16px}.notebook-copy h2{font-size:26px}}
.institution-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.institution:nth-child(3){border-left:1px solid var(--border);padding-left:27px}
.mini-personal{position:relative;isolation:isolate;margin-top:20px;padding:15px;min-height:175px;color:white;overflow:hidden}
.mini-personal:after{content:'';position:absolute;inset:0;background:rgba(12,20,33,.28);z-index:-1}
.mini-personal>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% top;z-index:-2}
.mini-personal b{font:400 27px/1.1 var(--font-serif);color:white}
.mini-personal p{color:white}
@media(max-width:1050px){.institution:nth-child(3){padding-left:20px}}
@media(max-width:800px){.institution{padding:0 18px}.institution:nth-child(3){padding-left:18px}.logo-snu img{width:100px}.logo-mihoyo img{width:108px}.logo-king img{width:152px;height:102px;margin-left:-14px}}
@media(max-width:600px){
 .institution-grid{grid-template-columns:1fr;gap:20px}
 .institution,.institution:nth-child(3){border:0;border-top:1px solid var(--border);padding:18px 0 0;display:grid;grid-template-columns:135px 1fr;gap:5px 16px;align-items:center}
 .institution:first-child{padding-top:0}
 .institution>.eyebrow{grid-column:2;margin:0;font-size:8px}
 .institution-logo{grid-column:1;grid-row:1/4;margin:0;height:65px}
 .institution strong,.institution small{grid-column:2;margin:0}
 .logo-king img{width:144px;height:96px;margin-left:-14px}
 .logo-mihoyo img{width:100px}
 .logo-snu img{width:96px}
}
@media(max-width:360px){.institution,.institution:nth-child(3){grid-template-columns:112px 1fr;gap:5px 14px}.logo-snu img{width:84px}.logo-mihoyo img{width:88px}}


/* A research folio replaces the portrait beside the writing introduction. */
.notebook-feature{grid-template-columns:350px minmax(0,1fr)}
.research-map{margin:0;padding:28px 30px 24px;background:var(--gray-50);border:1px solid var(--gray-300);color:var(--ink);display:flex;flex-direction:column;justify-content:center;min-width:0}
.research-map-heading,.research-map-footer{display:flex;justify-content:space-between;gap:12px;font:400 10px/1.5 var(--font-mono);letter-spacing:.08em}
.research-map-heading{border-bottom:1px solid var(--gray-300);padding-bottom:15px;color:var(--text-secondary)}
.research-map-heading>span:last-child{color:var(--accent)}
.research-map svg{display:block;width:100%;height:auto;max-height:250px;margin:13px auto 6px;overflow:visible}
.research-map-rings{fill:none;stroke:var(--gray-400);stroke-width:1}
.research-map-labels{fill:var(--ink);font:400 17px var(--font-serif)}
.research-map-point{fill:var(--accent)}
.research-map figcaption{font:400 26px/1.2 var(--font-serif);letter-spacing:-.02em;padding:0 0 22px}
.research-map-footer{font-size:8px;border-top:1px solid var(--gray-300);padding-top:13px;color:var(--text-secondary)}
@media(max-width:1050px){.notebook-feature{grid-template-columns:290px minmax(0,1fr)}.research-map{padding:25px}.research-map figcaption{font-size:24px}}
@media(max-width:800px){.notebook-feature{grid-template-columns:250px minmax(0,1fr)}.research-map{padding:22px}.research-map-footer{font-size:7px}.research-map figcaption{font-size:23px}}
@media(max-width:600px){
 .notebook-feature{grid-template-columns:minmax(0,1fr)}
 .research-map{display:grid;grid-template-columns:1fr 1.15fr;padding:20px 22px;column-gap:10px;align-items:center}
 .research-map-heading{grid-column:1/-1;font-size:9px;padding-bottom:12px}
 .research-map svg{grid-column:2;grid-row:2;margin:12px 0 0;max-height:175px}
 .research-map figcaption{grid-column:1;grid-row:2;font-size:22px;line-height:1.25;padding:12px 0 0}
 .research-map-footer{grid-column:1/-1;margin-top:12px;font-size:7px;padding-top:10px}
 .research-map-labels{font-size:22px}
 .notebook-copy{padding:30px 26px 36px}
 .notebook-copy .eyebrow{font-size:9px}
 .notebook-copy h2{font-size:34px}
 .notebook-copy>p:not(.eyebrow){font-size:14px}
 .notebook-copy .text-link{font-size:13px}
 html:lang(zh-Hans) .notebook-copy h2,html:lang(zh-Hant) .notebook-copy h2{font-size:32px}
}
@media(max-width:360px){.research-map{padding:18px}.research-map figcaption{font-size:20px}.notebook-copy{padding:27px 22px 32px}.notebook-copy h2{font-size:30px}}

/* Language-specific social profiles; text keeps the editorial visual language. */
.social-links{margin-top:26px}
.social-label{font:400 10px/1.5 var(--font-sans);letter-spacing:.04em;color:var(--text-secondary);margin:0 0 9px}
.social-links ul{display:flex;flex-wrap:wrap;gap:10px 24px;list-style:none;margin:0;padding:0}
.social-links li{margin:0;min-width:0}
.social-links a,.social-pending{display:inline-flex;align-items:center;gap:9px;font:500 13px/1.5 var(--font-sans);color:var(--ink);min-height:30px}
.social-links a{border-bottom:1px solid var(--gray-300);transition:border-color 150ms,color 150ms}
.social-links a:hover{color:var(--accent);border-color:var(--accent)}
.social-links a>span{font-size:11px}
.social-pending{align-items:flex-start;flex-direction:column;gap:1px;font-weight:400}
.social-pending small{font-size:9px;line-height:1.4;color:var(--text-secondary)}


.journal-side .social-links{margin:24px 0}
@media(max-width:800px){.social-links ul{gap:10px 18px}.social-links a,.social-pending{font-size:12px}}
@media(max-width:600px){.social-links{margin-top:20px}.social-label{font-size:10px}.social-links ul{gap:10px 19px}.social-links a,.social-pending{font-size:12px}.social-pending small{font-size:8px}}
.social-wechat{display:inline-flex;align-items:center;gap:9px;min-height:30px;padding:0;background:none;border:0;border-bottom:1px solid var(--gray-300);border-radius:0;font:500 13px/1.5 var(--font-sans);color:var(--ink);cursor:pointer}
.social-wechat:hover{color:var(--accent);border-color:var(--accent)}
.social-wechat>span{font-size:11px}
.wechat-popover{position:fixed;inset:auto;margin:0;width:264px;max-width:calc(100vw - 24px);padding:26px 25px 23px;background:var(--paper);color:var(--ink);border:1px solid var(--gray-300);border-radius:6px;box-shadow:var(--shadow-md);text-align:center}
.wechat-popover::backdrop{background:transparent}
.wechat-close{position:absolute;right:8px;top:7px;display:grid;place-items:center;width:30px;height:30px;background:none;border:0;border-radius:3px;cursor:pointer;color:var(--text-secondary);font:400 23px/1 var(--font-sans)}
.wechat-close:hover{background:var(--gray-100)}
.wechat-popover .wechat-kicker{font:400 10px/1.5 var(--font-mono);letter-spacing:.06em;color:var(--accent);margin:0 0 8px}
.wechat-popover h2{font:500 19px/1.4 var(--font-sans);letter-spacing:0;color:var(--ink);margin:0 0 20px}
.wechat-qr{display:block;width:192px;height:192px;max-width:100%;object-fit:contain;margin:0 auto}
.wechat-qr-placeholder{width:192px;max-width:100%;margin:0 auto;height:192px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:9px;border:1px dashed var(--gray-400);background:var(--gray-50)}
.wechat-qr-placeholder>span{font:400 45px/1 var(--font-serif);color:var(--gray-500)}
.wechat-popover .wechat-qr-placeholder p{font:400 12px/1.5 var(--font-sans);color:var(--text-secondary);margin:0}
.wechat-popover .wechat-help{font:400 11px/1.6 var(--font-sans);color:var(--text-secondary);margin:16px 0 0}
@media(max-width:800px){.social-wechat{font-size:12px}}

/* One photographic cover: identity left, statement right, actions at the foot. */
.hero-cover{--cover-ui-size:14px;--cover-height:clamp(608px,calc(100svh - 232px),928px)}
.cover-photo{position:relative;isolation:isolate;background:var(--ink);color:var(--paper);overflow:hidden}
.cover-backdrop{position:absolute;inset:0;z-index:-2;width:100%;height:100%;object-fit:cover;object-position:50% top}
.cover-photo:after{content:'';position:absolute;inset:0;z-index:-1;background:rgba(12,20,33,.3)}
.cover-inner{min-height:var(--cover-height);display:grid;grid-template-columns:40% 1fr 23%;align-items:center;padding-top:36px;padding-bottom:100px}
.cover-content{min-width:0}
.cover-content h1{font:400 clamp(62px,5.8vw,82px)/1.07 var(--font-serif);letter-spacing:-.04em;color:var(--paper);margin:0}
.cover-identity{margin-top:18px}
.cover-meta,.cover-firm{font:400 17px/1.6 var(--font-sans);color:var(--paper);letter-spacing:0;margin:0}
.cover-meta{display:flex;flex-wrap:wrap;gap:8px}
.cover-firm{margin-top:5px}
.cover-perspective{grid-column:3;font:italic 400 29px/1.4 var(--font-serif);color:var(--paper);letter-spacing:-.02em;margin:0;text-wrap:balance}
.cover-toolbar{position:absolute;bottom:0;left:0;width:100%}
.cover-toolbar-inner{display:flex;justify-content:space-between;align-items:center;gap:24px;padding-top:18px;padding-bottom:22px}
.cover-primary-actions{display:flex;align-items:center;gap:14px;flex-shrink:0}
.cover-primary-actions .button,.cover-secondary{display:inline-flex;align-items:center;justify-content:center;gap:16px;min-height:46px;padding:12px 16px;font:400 var(--cover-ui-size)/1.5 var(--font-sans);border:1px solid transparent;border-radius:4px;white-space:nowrap}
.cover-primary-actions .button{padding-left:22px;padding-right:22px;gap:30px;background:var(--paper);color:var(--ink);border-color:var(--paper)}
.cover-primary-actions .button:hover{background:var(--gray-200);border-color:var(--gray-200)}
.cover-secondary{color:var(--paper);background:transparent}
.cover-secondary:hover{background:rgba(255,255,255,.12);color:var(--paper)}
.cover-toolbar .social-links{margin:0}
.cover-toolbar .social-label{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
.cover-toolbar a:focus-visible,.cover-toolbar button:focus-visible{outline:2px solid var(--paper);outline-offset:4px;box-shadow:none}
.hero-cover+.experience-band{border-top:0}
html:lang(zh-Hans) .cover-content h1,html:lang(zh-Hant) .cover-content h1{font-size:clamp(64px,6.5vw,88px);letter-spacing:.035em;line-height:1.2}
html:lang(zh-Hans) .cover-perspective,html:lang(zh-Hant) .cover-perspective{font-style:normal;letter-spacing:.025em}
@media(max-width:1100px){
 .cover-inner{min-height:620px;grid-template-columns:46% 1fr;align-content:center;row-gap:24px}
 .cover-content h1{font-size:65px}
 .cover-perspective{grid-column:1;font-size:29px;max-width:380px}
 .cover-meta,.cover-firm{font-size:16px}
 .cover-backdrop{object-position:45% top}
}
@media(max-width:800px){
 .cover-content h1{font-size:56px}
 .cover-meta,.cover-firm{font-size:15px}
 .cover-perspective{font-size:27px}
 .cover-toolbar-inner{gap:16px}
 .cover-primary-actions{gap:4px}
 .cover-primary-actions .button{gap:20px}
}
@media(max-width:600px){
 .cover-inner{min-height:0;display:block;padding-top:410px;padding-bottom:0}
 .cover-backdrop{object-position:47% top}
 .cover-photo:after{background:rgba(12,20,33,.42)}
 .cover-content h1{font-size:clamp(43px,11.5vw,60px);line-height:1.06}
 .cover-identity{margin-top:19px}
 .cover-meta{gap:7px}
 .cover-firm{margin-top:4px}
 .cover-perspective{font-size:25px;line-height:1.28;margin-top:28px;max-width:100%;text-wrap:initial}
 .cover-toolbar{position:relative}
 .cover-toolbar-inner{display:block;padding-top:28px;padding-bottom:24px}
 .cover-primary-actions{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:10px}
 .cover-primary-actions .button,.cover-secondary{font-size:13px;padding:12px;gap:16px}
 html:lang(zh-Hans) .cover-content h1,html:lang(zh-Hant) .cover-content h1{font-size:60px}
}
@media(max-width:360px){.cover-primary-actions .button,.cover-secondary{font-size:12px;gap:10px}}
@media print{.cover-backdrop,.cover-photo:after,.cover-toolbar{display:none}.cover-photo{background:white}.cover-inner{display:block;min-height:0;padding:25px 0}.cover-content h1,.cover-meta,.cover-firm,.cover-perspective{color:var(--ink)}}
/* Brand marks replace the social word labels; names remain available to assistive technology. */
.social-links a[data-social],.social-links button[data-social]{position:relative;display:inline-grid;place-items:center;width:46px;height:46px;min-height:46px;padding:11px;border:0;border-radius:4px;gap:0;line-height:1;background:transparent;color:var(--ink)}
.social-links a[data-social]:hover,.social-links button[data-social]:hover{background:var(--gray-100)}
.social-logo{display:block;width:24px;height:24px;object-fit:contain}
.social-tooltip{position:absolute;bottom:calc(100% + 7px);left:50%;transform:translateX(-50%);padding:6px 9px;border-radius:3px;background:var(--ink);color:var(--paper);font:400 11px/1.4 var(--font-sans);white-space:nowrap;pointer-events:none;visibility:hidden}
.social-links li:first-child .social-tooltip{left:0;transform:none}
.social-links li:last-child .social-tooltip{left:auto;right:0;transform:none}
.social-links [data-social]:hover .social-tooltip,.social-links [data-social]:focus-visible .social-tooltip{visibility:visible}
.social-links [data-social][aria-expanded=true] .social-tooltip{visibility:hidden}
.cover-toolbar .social-links ul{gap:10px;justify-content:flex-end}
.cover-toolbar .social-logo{filter:brightness(0) invert(1)}
.cover-toolbar .social-links [data-social]{color:var(--paper)}
.cover-toolbar .social-links [data-social]:hover{background:rgba(255,255,255,.12)}
.social-footer .social-links ul,.social-links ul{gap:10px}
@media(max-width:600px){.cover-toolbar .social-links ul{justify-content:flex-start;gap:16px}.cover-toolbar .social-links{margin-top:16px;padding-top:0}}

/* Keep the desktop credentials visible alongside the photographic introduction. */
@media(min-width:1101px){
 .hero-cover+.experience-band{padding:18px 0}
 .hero-cover+.experience-band>.wrap>.eyebrow{margin-bottom:12px}
 .hero-cover+.experience-band .institution>.eyebrow{margin-bottom:6px}
 .hero-cover+.experience-band .institution-logo{height:56px;margin-bottom:8px}
}

/* One primary contact action remains in the hero; the navigation stays compact. */
@media(min-width:801px){.site-header{min-height:64px}}
@media(max-width:800px){.site-header{min-height:94px;padding-top:12px;padding-bottom:12px;gap:12px}}

/* A short inquiry first; direct channels form a separate, quieter route below. */
.contact-section{padding:80px 0 48px}
.contact-grid{grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:80px;align-items:start}
.contact-lead{padding-top:12px}
.contact-lead h2{font-size:clamp(36px,3.6vw,50px);line-height:1.16;max-width:510px}
.contact-intro{font-size:17px;line-height:1.75;max-width:420px;margin-top:24px}
.contact-next{border-top:1px solid var(--gray-300);margin-top:36px;padding-top:24px;max-width:420px}
.contact-next h3{font:500 15px/1.5 var(--font-sans);letter-spacing:0;margin-bottom:10px}
.contact-next p{font-size:14px;line-height:1.8}
.contact-form{background:var(--paper);border:1px solid var(--gray-200);border-radius:8px;padding:32px;min-width:0}
.contact-form h3{font:500 20px/1.4 var(--font-sans);letter-spacing:-.015em;margin:0 0 24px}
.contact-form label{font-size:13px;font-weight:400;margin-bottom:0}
.contact-form textarea{min-height:132px;margin-top:8px;line-height:1.65}
.contact-form textarea::placeholder{color:var(--gray-600);opacity:1}
.contact-form input[type=hidden]{display:none}
.contact-form .field-row{margin-top:22px;gap:16px;grid-template-columns:1fr 1fr}
.contact-form .field-hint{font:400 11px/1.65 var(--font-sans);color:var(--text-secondary);margin:8px 0 0}
.contact-form .consent{margin-top:22px;margin-bottom:18px;font-size:12px;line-height:1.65}
.contact-form .consent input{width:17px;height:17px;margin-top:2px}
.contact-form .button{width:100%;justify-content:space-between;min-height:50px;font-size:14px}
.contact-form .form-note{padding:0;border:0;margin:12px 0 0;font-size:11px;color:var(--text-secondary);line-height:1.65}
.contact-form .form-status{padding:12px;border:1px solid var(--gray-300);background:var(--gray-50);font-size:13px;line-height:1.6}
.inquiry-topic{display:flex;justify-content:space-between;align-items:center;gap:10px;background:var(--gray-50);border:1px solid var(--gray-200);border-radius:4px;margin-bottom:20px;padding:0 6px 0 12px;font-size:12px}
.inquiry-topic[hidden]{display:none}
.inquiry-topic strong{font-weight:500}
.inquiry-topic button{border:0;background:transparent;color:var(--ink);font-size:22px;min-width:44px;min-height:44px}







@media(max-width:1050px){.contact-grid{gap:40px}.contact-form{padding:26px}.contact-lead h2{font-size:40px}.contact-intro{font-size:16px}}
@media(max-width:800px){.contact-grid{grid-template-columns:1fr;gap:30px}.contact-lead{padding:0}.contact-lead h2{max-width:none}.contact-intro,.contact-next{max-width:560px}}
@media(max-width:600px){.contact-section{padding:48px 0 36px}.contact-lead h2{font-size:36px}.contact-intro{font-size:15px;margin-top:20px}.contact-next{margin-top:24px;padding-top:18px}.contact-next p{font-size:13px}.contact-form{padding:22px}.contact-form h3{font-size:18px;margin-bottom:20px}.contact-form .field-row{grid-template-columns:1fr;gap:16px}}

/* An expandable publication list, with a single external link per entry. */
.media-section{display:block;border-top:1px solid var(--gray-200);border-bottom:1px solid var(--gray-200)}
.media-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:48px;margin-bottom:40px}
.media-heading .eyebrow{margin-bottom:16px}
.media-heading>p{font-size:15px;line-height:1.75;max-width:310px;margin:0}
.press-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--gray-300)}
.press-list>li{border-bottom:1px solid var(--gray-300)}
.press-link{display:grid;grid-template-columns:40px 150px minmax(0,1fr) 40px;gap:24px;padding:30px 0;color:var(--ink)}
.press-link:hover{background:var(--gray-50);color:var(--ink)}
.press-link:focus-visible{outline-offset:6px;border-radius:2px}
.press-number{font:400 12px/1.5 var(--font-mono);color:var(--text-secondary);padding-top:4px}
.press-source{display:flex;flex-direction:column;align-items:flex-start;gap:10px;font-size:13px;line-height:1.6;padding-top:2px;color:var(--text-secondary)}
.press-kind{font:500 10px/1.5 var(--font-sans);letter-spacing:.06em;text-transform:uppercase;color:var(--accent);padding:4px 7px;border:1px solid var(--gray-200);border-radius:3px}
.press-source time,.press-language{font-size:11px}
.press-story h3{font-size:clamp(25px,2.5vw,33px);line-height:1.3;letter-spacing:-.02em;text-wrap:initial}
.press-story>p{font-size:14px;line-height:1.8;max-width:690px;margin-top:16px}
.press-read{display:inline-block;font-size:12px;font-weight:500;color:var(--accent);margin-top:20px}
.press-link:hover .press-read{text-decoration:underline;text-underline-offset:4px}
.press-arrow{font:400 25px/1.3 var(--font-sans);color:var(--accent);justify-self:end}
.media-footer{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:24px}
.media-footer>p{font-size:11px;color:var(--text-secondary);margin:0}
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
@media(max-width:1050px){.press-link{grid-template-columns:30px 120px minmax(0,1fr) 28px;gap:20px}.media-heading{gap:32px}.media-heading>p{max-width:260px}}
@media(max-width:800px){.media-heading{display:block;margin-bottom:30px}.media-heading>p{max-width:none;margin-top:18px}.press-link{grid-template-columns:26px minmax(0,1fr) 24px;gap:16px}.press-number{grid-column:1;grid-row:1}.press-source{grid-column:2;grid-row:1;flex-direction:row;flex-wrap:wrap;align-items:center;gap:8px 14px;padding:0}.press-story{grid-column:2;grid-row:2}.press-arrow{grid-column:3;grid-row:1}.press-story h3{font-size:28px}.press-story>p{font-size:13px}}
@media(max-width:600px){.press-link{padding:24px 0;grid-template-columns:minmax(0,1fr) 24px;gap:18px 14px}.press-number{display:none}.press-source{grid-column:1}.press-story{grid-column:1/-1}.press-story h3{font-size:25px}.press-arrow{grid-column:2}.press-source{font-size:12px;gap:8px 12px}.press-read{margin-top:16px}.media-footer{align-items:flex-start;flex-direction:column;gap:14px}.media-heading>p{font-size:14px}}

/* A compact chapter rail: click to navigate, filled segments track reading position. */
.section-rail{position:fixed;z-index:20;right:4px;top:50%;transform:translateY(-50%);width:44px;color:var(--ink)}
.rail-status{display:none}
.rail-current-name{display:none}
.section-rail ol{list-style:none;padding:0;margin:0}
.section-rail li{margin:0;padding:0}
.section-rail a{position:relative;display:flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:3px}
.rail-track{display:block;position:relative;width:2px;height:20px;overflow:hidden;border:0;border-radius:1px;background:var(--gray-400)}
.rail-fill{position:absolute;top:0;left:0;width:100%;height:var(--section-progress,0%);background:var(--accent)}
.section-rail .is-past .rail-fill{background:var(--gray-500)}
.section-rail [aria-current] .rail-track{width:3px;background:var(--gray-300)}
.section-rail a:hover .rail-track{background:var(--accent)}
.section-rail a:focus-visible{outline:2px solid var(--accent);outline-offset:-3px;background:var(--paper)}
.rail-label{position:absolute;right:calc(100% + 4px);top:50%;transform:translateY(-50%);display:flex;gap:10px;align-items:center;white-space:nowrap;background:var(--ink);color:var(--paper);padding:8px 12px;border-radius:3px;font:400 12px/1.5 var(--font-sans);visibility:hidden;pointer-events:none}
.rail-label>span{font:400 10px/1.5 var(--font-mono);color:var(--gray-300)}
.section-rail a:hover .rail-label,.section-rail a:focus-visible .rail-label{visibility:visible}
@media(max-width:800px),(max-height:500px){
 .section-rail{top:auto;bottom:calc(10px + env(safe-area-inset-bottom));right:auto;left:50%;transform:translateX(-50%);width:calc(100% - 24px);max-width:350px;padding:5px 8px 0;background:var(--paper);border:1px solid var(--gray-200);border-radius:4px;box-shadow:none}
 .rail-status{display:flex;align-items:center;justify-content:space-between;padding:0 6px;margin:0;border:0;font-size:10px}
 .rail-current-name{display:inline;font:400 10px/1.5 var(--font-sans);color:var(--text-secondary)}
 .section-rail ol{display:grid;grid-template-columns:repeat(7,minmax(0,1fr))}
 .section-rail a{width:100%;height:44px}
 .rail-track,.section-rail [aria-current] .rail-track{width:calc(100% - 16px);height:2px}
 .rail-fill{width:var(--section-progress,0%);height:100%}
 .rail-label{right:auto;left:50%;top:auto;bottom:calc(100% + 3px);transform:translateX(-50%);padding:6px 9px}
 .section-rail li:first-child .rail-label{left:0;transform:none}
 .section-rail li:last-child .rail-label{left:auto;right:0;transform:none}
 body:has(.section-rail){padding-bottom:calc(90px + env(safe-area-inset-bottom))}
 .has-section-rail :is(input,textarea,select,button,a){scroll-margin-bottom:110px}
 .has-section-rail:has(.contact-form input:not([type=checkbox]):focus,.contact-form textarea:focus) .section-rail{visibility:hidden;pointer-events:none}
}
@media print{.section-rail{display:none}body:has(.section-rail){padding-bottom:0}}

/* One footer for brand, direct contact and social profiles. */
.site-footer{padding:48px 0 24px;background:var(--paper);border-top:1px solid var(--gray-200)}
.footer-main{display:grid;grid-template-columns:minmax(230px,.95fr) minmax(0,2fr);align-items:start;gap:64px;padding-bottom:32px}
.footer-brand>a{display:inline-flex;align-items:center;min-height:36px}
.footer-brand .wordmark{font-size:30px}
.footer-brand>p{font:400 13px/1.7 var(--font-sans);margin-top:10px;max-width:285px}
.site-footer .social-footer{display:block;margin:14px 0 0;padding:0;border:0}
.site-footer .social-label{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
.site-footer .social-links ul{gap:6px;margin-left:-11px}
.contact-details{font-style:normal;margin:5px 0 0;min-width:0}
.contact-details dl{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr) minmax(0,.65fr);gap:28px;margin:0}
.contact-details dl>div{min-width:0}
.contact-details dt{font:400 12px/1.5 var(--font-sans);color:var(--text-secondary);margin-bottom:16px}
.contact-details dd{margin:0;display:flex;flex-direction:column;align-items:flex-start;gap:10px;min-width:0}
.contact-details dd>a{font:400 14px/1.6 var(--font-sans);color:var(--ink);overflow-wrap:anywhere;text-decoration:underline;text-decoration-color:var(--gray-300);text-underline-offset:5px}
.contact-details dd>a:hover{color:var(--accent);text-decoration-color:var(--accent)}
.contact-details .wechat-id-trigger{padding:0;min-height:44px;margin-top:-11px;border:0;border-radius:0;background:transparent;color:var(--ink)}
.footer-legal{border-top:1px solid var(--gray-200);padding-top:20px}
.footer-notice{max-width:760px;font-size:11px;line-height:1.8;color:var(--text-secondary)}
.footer-meta{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:12px}
.footer-meta>p{font-size:11px}
.footer-policies{display:flex;gap:24px;flex-wrap:wrap}
.footer-policies a{display:inline-flex;align-items:center;min-height:44px;font-size:12px;color:var(--text-secondary)}
.footer-policies a:hover{color:var(--accent);text-decoration:underline;text-underline-offset:4px}
@media(max-width:1050px){.footer-main{grid-template-columns:minmax(190px,.8fr) minmax(0,2fr);gap:36px}.contact-details dl{gap:20px}.contact-details dd>a{font-size:13px}}
@media(max-width:850px){.footer-main{grid-template-columns:1fr;gap:28px}.footer-brand{display:grid;grid-template-columns:1fr auto;column-gap:28px}.footer-brand>a,.footer-brand>p{grid-column:1}.footer-brand .social-footer{grid-column:2;grid-row:1/3;align-self:start;margin-top:0}.contact-details dd>a{font-size:14px}}
@media(max-width:600px){
 .site-footer{padding:32px 0 20px}
 .footer-main{gap:26px;padding-bottom:30px}
 .footer-brand{display:block}
 .footer-brand .wordmark{font-size:28px}
 .footer-brand>p{font-size:13px;max-width:280px;margin-top:8px}
 .footer-brand .social-footer{margin-top:12px}
 .contact-details{margin:0}
 .contact-details dl{grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:26px 20px}
 .contact-details dl>div:first-child{grid-column:1/-1}
 .contact-details dt{margin-bottom:12px}
 .contact-details dd{gap:8px}
 .footer-notice{line-height:1.85}
 .footer-meta{flex-direction:column;align-items:flex-start;gap:6px;margin-top:18px}
 .footer-policies{gap:24px}
}

/* Writing keeps its visual covers, with a shorter introduction than the original. */
.notebook-section{padding-bottom:48px}
.notebook-section .notebook-feature{grid-template-columns:300px minmax(0,1fr);margin-bottom:36px}
.notebook-section .research-map{padding:20px 24px}
.notebook-section .research-map-heading{padding-bottom:10px;font-size:9px}
.notebook-section .research-map svg{height:184px;width:100%;margin:12px auto}
.notebook-section .research-map figcaption{font-size:21px;padding-bottom:0}
.notebook-section .research-map-footer,.notebook-section .notebook-index{display:none}
.notebook-section .notebook-copy{padding:36px 48px}
.notebook-section .notebook-copy .eyebrow{margin-bottom:14px}
.notebook-section .notebook-copy h2{font-size:42px;max-width:720px}
.notebook-section .notebook-copy>p:not(.eyebrow){font-size:14px;margin:16px 0;max-width:570px}
.notebook-section .article-cover{display:flex;width:100%;height:132px;padding:14px 18px;margin-bottom:20px}
.notebook-section .article-cover strong{font-size:48px}
.notebook-section .article-grid{gap:28px}
.notebook-section .article-card{border:0;padding-top:0}
.notebook-section .article-card>a{display:flex;flex-direction:column;align-items:flex-start}
.notebook-section .article-meta{margin:0 0 12px;width:100%}
.notebook-section .article-card h3{font-size:26px;line-height:1.25;margin-bottom:12px}
.notebook-section .article-card p{margin-bottom:16px}
.notebook-section .article-card .text-link{margin-top:auto;min-height:32px;display:inline-flex;align-items:center}
@media(max-width:1050px){
 .notebook-section .notebook-feature{grid-template-columns:220px minmax(0,1fr)}
 .notebook-section .notebook-copy{padding:28px 32px}
 .notebook-section .notebook-copy h2{font-size:34px}
 .notebook-section .article-card h3{font-size:24px}
}
@media(max-width:600px){
 .notebook-section{padding-bottom:36px}
 .notebook-section .notebook-feature{grid-template-columns:minmax(0,1fr);margin-bottom:24px}
 .notebook-section .research-map{padding:16px 22px}
 .notebook-section .research-map svg{height:120px;margin:8px 0 0}
 .notebook-section .research-map figcaption{font-size:22px;padding:8px 0 0}
 .notebook-section .notebook-copy{padding:26px 24px 30px}
 .notebook-section .notebook-copy h2{font-size:30px}
 .notebook-section .article-grid{gap:22px}
 .notebook-section .article-card{padding-top:0}
 .notebook-section .article-card h3{font-size:25px}
}

@media(min-width:1060px) and (max-height:800px){
 .notebook-section{padding-bottom:36px}
 .notebook-section .research-map svg{height:156px}
 .notebook-section .notebook-feature{margin-bottom:28px}
 .notebook-section .notebook-copy{padding:26px 40px}
 .notebook-section .notebook-copy h2{font-size:38px}
 .notebook-section .article-cover{height:96px;margin-bottom:16px;padding:10px 16px}
 .notebook-section .article-cover strong{font-size:34px}
}

/* The personal account ID remains usable while its QR image is pending. */

.wechat-id-trigger>span{font:400 14px/1.6 var(--font-sans);border-bottom:1px solid var(--gray-300)}
.wechat-id-trigger:hover>span,.wechat-id-trigger[aria-expanded=true]>span{color:var(--accent);border-color:var(--accent)}
.wechat-popover .wechat-account{border-top:1px solid var(--gray-200);padding-top:14px;margin-top:16px}
.wechat-account>span{display:block;font-size:11px;color:var(--text-secondary);margin-bottom:4px}
.wechat-account>strong{font:500 15px/1.6 var(--font-sans);color:var(--ink);user-select:all}

.wechat-popover{overflow-y:auto;overscroll-behavior:contain}

/* Dedicated service, writing and media destinations. */
.focus-overview{max-width:290px;font-size:14px}
.focus-overview .text-link{margin-top:16px}
.media-actions{display:flex;flex-wrap:wrap;gap:16px 30px}
.destination-head{padding-top:64px;padding-bottom:0;border-top:1px solid var(--gray-200)}
.destination-head h1{font-size:clamp(40px,5vw,68px);max-width:850px}
.destination-head .lede{max-width:640px;margin-top:24px}
.destination-actions{display:flex;gap:30px;align-items:center;flex-wrap:wrap;margin-top:30px}
.service-jump{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;margin-top:54px;border-top:1px solid var(--gray-300);border-bottom:1px solid var(--gray-300);padding:8px 0}
.service-jump a{display:flex;align-items:center;gap:16px;min-height:60px;font-size:14px}
.service-jump a>span:first-child{font:400 11px var(--font-mono);color:var(--text-secondary)}
.service-jump a>span:last-child{margin-left:auto;color:var(--accent)}
.service-detail{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:100px;padding:56px 0;border-bottom:1px solid var(--gray-200)}
.service-detail:last-child{border:0}
.service-detail-heading .number{display:block;margin-bottom:18px;color:var(--accent)}
.service-detail-heading h2{font-size:36px}
.service-detail-heading p{font-size:15px;line-height:1.8;margin:18px 0 24px;max-width:410px}
.service-detail-body h3{font:500 13px/1.6 var(--font-sans);letter-spacing:0}
.service-detail-body ul{list-style:none;padding:0;margin:14px 0 24px}
.service-detail-body li{font-size:14px;line-height:1.8;color:var(--text-secondary);padding:12px 0;border-bottom:1px solid var(--gray-200)}
.service-detail-body li:first-child{padding-top:0}
.contact-form .quote-service-label{margin-bottom:22px}
.media-page{min-height:calc(100svh - 370px);padding-top:64px;padding-bottom:70px;border-bottom:0}
.media-page .media-heading{display:block;margin-bottom:44px}
.media-page .media-heading h1{font-size:clamp(40px,5vw,68px)}
.media-page .media-heading>p{max-width:600px;font-size:17px;margin-top:24px}
.media-page .media-footer{margin-top:30px}
.archive-head h1{font-size:clamp(40px,5vw,68px);max-width:850px}
.archive-head .lede{max-width:660px}
.filter-count{font:400 10px/1 var(--font-mono);margin-left:6px;opacity:.8}
@media(max-width:1050px){.service-detail{gap:48px}.service-jump{gap:20px}.service-jump a{gap:10px;font-size:13px}}
@media(max-width:800px){.service-detail{gap:32px}.service-detail-heading h2{font-size:30px}.service-detail-heading p{font-size:14px}.service-detail-body li{font-size:13px}.focus-overview{max-width:350px}}
@media(max-width:600px){
 .destination-head,.media-page{padding-top:40px}
 .destination-head h1,.media-page .media-heading h1,.archive-head h1{font-size:40px}
 .destination-head .lede,.media-page .media-heading>p{font-size:15px;margin-top:20px}
 .destination-actions{gap:20px;margin-top:24px}
 .service-jump{grid-template-columns:1fr;gap:0;margin-top:32px;padding:4px 0}
 .service-jump a{min-height:50px;font-size:14px;border-bottom:1px solid var(--gray-200)}
 .service-jump a:last-child{border:0}
 .service-detail{grid-template-columns:1fr;gap:28px;padding:36px 0}
 .service-detail-heading .number{margin-bottom:12px}
 .service-detail-heading p{margin:14px 0 18px}
 .service-detail-body li{font-size:14px}
 .media-page{padding-bottom:42px}
 .media-page .media-heading{margin-bottom:30px}
 .media-actions{gap:14px}
 .filter-count{font-size:9px}
}

/* Give the writing chapter its own opening edge after the service cards. */
.notebook-section{border-top:1px solid var(--gray-300);padding-top:32px}
.notebook-chapter{margin-bottom:22px}
.notebook-chapter .eyebrow{margin:0}
@media(min-width:1060px) and (max-height:800px){
 .notebook-section{padding-top:20px;padding-bottom:20px}
 .notebook-chapter{margin-bottom:14px}
 .notebook-section .notebook-feature{margin-bottom:20px}
 .notebook-section .article-cover{height:88px}
}
@media(max-width:600px){
 .notebook-section{padding-top:26px}
 .notebook-chapter{margin-bottom:18px}
 .notebook-chapter .eyebrow{font-size:10px}
}

/* Independent toolkit directory. Screenshots retain the tools' own interfaces. */
.widget-heading{padding-bottom:44px}
.widget-heading h1{max-width:780px}
.widget-heading .lede{max-width:650px}
.widget-catalog{padding-bottom:88px}
.widget-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:32px}
.widget-card{display:flex;flex-direction:column;min-width:0;border:1px solid var(--gray-200);border-radius:6px;overflow:hidden;background:var(--paper)}
.widget-preview{border-bottom:1px solid var(--gray-200);background:var(--gray-50)}
.widget-preview img{display:block;width:100%;height:auto;aspect-ratio:1265/712;object-fit:contain}
.widget-info{display:flex;flex-direction:column;flex:1;padding:28px}
.widget-meta{display:flex;justify-content:space-between;gap:16px;font-size:11px;color:var(--text-secondary);margin-bottom:14px}
.widget-meta>span:first-child{color:var(--accent);font-weight:500}
.widget-info h2{font-size:30px;line-height:1.25;text-wrap:initial}
.widget-description{font-size:15px;line-height:1.75;margin-top:16px}
.widget-features{display:flex;flex-wrap:wrap;gap:8px 16px;list-style:none;padding:0;margin:22px 0;font-size:12px;color:var(--text-secondary)}
.widget-features li{padding-bottom:5px;border-bottom:1px solid var(--gray-200)}
.widget-note{font-size:12px;line-height:1.65;margin-top:auto;padding-bottom:24px}
.widget-visit{display:flex;justify-content:space-between;align-items:center;gap:18px;border-top:1px solid var(--gray-200);padding:18px 0 8px;font-size:14px;font-weight:500;color:var(--accent)}
.widget-visit:hover>span:first-child{text-decoration:underline;text-underline-offset:4px}
.widget-domain{font:400 10px/1.6 var(--font-mono);color:var(--text-secondary);overflow-wrap:anywhere}
@media(max-width:800px){.widget-grid{gap:22px}.widget-info{padding:22px}.widget-info h2{font-size:27px}}
@media(max-width:700px){.widget-grid{grid-template-columns:1fr;gap:32px}.widget-catalog{padding-bottom:56px}.widget-heading{padding-bottom:32px}}
@media(max-width:600px){.main-nav{gap:clamp(12px,4vw,25px);flex-wrap:wrap}.main-nav>a{white-space:nowrap}.widget-description{font-size:14px}}

/* Long-form research: readable citations and contained comparison tables. */
.reading-body{min-width:0}
.prose{overflow-wrap:anywhere}
.prose h3{font-size:23px;line-height:1.35;margin:30px 0 14px}
.prose h4{font-family:var(--font-sans);font-size:17px;margin:24px 0 12px}
.prose blockquote{margin:24px 0 32px;padding:20px 24px;background:var(--gray-50);border:1px solid var(--border);font-size:14px;line-height:1.75}
.prose blockquote p:last-child{margin-bottom:0}
.prose table{display:block;max-width:100%;width:100%;overflow-x:auto;border-collapse:collapse;margin:28px 0 34px;font-size:14px;line-height:1.65}
.prose th,.prose td{min-width:130px;padding:12px 14px;text-align:left;vertical-align:top;border-bottom:1px solid var(--border)}
.prose th{background:var(--gray-50);color:var(--ink);font-weight:600}
.prose td{color:var(--text-secondary)}
.prose code{font-family:var(--font-mono);font-size:.85em}
.prose pre{max-width:100%;overflow:auto;padding:20px;background:var(--gray-50)}
.prose hr{border:0;border-top:1px solid var(--border);margin:36px 0}
@media(max-width:600px){.prose blockquote{padding:16px}.prose table{font-size:13px}.prose th,.prose td{min-width:145px;padding:10px 12px}}
@media print{.prose table{display:table;font-size:9pt}.prose th,.prose td{min-width:0;padding:6px}.prose h2,.prose h3{break-after:avoid}}
/* Article copy / WeChat export */
.article-copy-tools{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:24px}
.article-copy-button{min-height:42px;padding:9px 15px;gap:16px;font-size:12px}
.article-copy-status{margin:0;color:var(--accent);font-size:12px;line-height:1.5}
.article-copy-status:empty{display:none}
.article-copy-dialog{width:min(720px,calc(100vw - 32px));max-width:none;max-height:calc(100vh - 32px);padding:0;border:1px solid var(--border);border-radius:4px;background:var(--paper);color:var(--ink);box-shadow:var(--shadow-lg)}
.article-copy-dialog::backdrop{background:rgba(21,23,28,.38)}
.article-copy-dialog form{padding:26px}
.article-copy-dialog-head{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;border-bottom:1px solid var(--border);padding-bottom:16px;margin-bottom:16px}
.article-copy-dialog h2{font-size:28px}
.article-copy-dialog-close{border:0;background:transparent;color:var(--ink);font-size:25px;line-height:1;padding:0 4px}
.article-copy-dialog-hint{font-size:13px;margin-bottom:18px}
.article-copy-dialog label{display:block;margin-top:16px;font-size:12px;font-weight:500}
.article-copy-dialog label>span{display:block;margin-bottom:7px;color:var(--ink)}
.article-copy-manual-rich,.article-copy-dialog textarea{display:block;width:100%;border:1px solid var(--gray-300);border-radius:4px;background:#fff;color:var(--ink);padding:12px;overflow:auto}
.article-copy-manual-rich{max-height:310px;resize:vertical;font-size:14px;font-weight:400;line-height:1.7}
.article-copy-dialog textarea{resize:vertical;font:13px/1.6 var(--font-mono)}
.article-copy-dialog .button{margin-top:20px}
@media(max-width:600px){.article-copy-tools{align-items:flex-start;flex-direction:column}.article-copy-dialog form{padding:20px}.article-copy-dialog h2{font-size:25px}.article-copy-manual-rich{max-height:250px}}
@media print{.article-copy-tools,.article-copy-dialog{display:none}}

/* Editorial figures use the article measure and preserve the full image. */
.prose figure{margin:36px 0 42px;break-inside:avoid}
.prose figure img{display:block;width:100%;max-width:100%;height:auto;margin:0;border:1px solid var(--border);background:var(--paper)}
.prose figcaption{margin-top:14px;font-size:13px;line-height:1.75;color:var(--text-secondary)}
.prose figcaption strong{font-weight:500;color:var(--ink)}
.prose figcaption a{color:var(--accent);overflow-wrap:anywhere}
@media(max-width:600px){.prose figure{margin:28px 0 34px}.prose figcaption{font-size:12px;line-height:1.8;margin-top:12px}}
