/* Bilingual academic presentation, September 2026. */
.student-directory h2{font-size:24px;color:var(--navy);margin:10px 0 24px}
.student-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 36px}
.student-list li{display:flex;align-items:center;gap:18px;padding:20px 0;border-bottom:1px solid var(--line);font-size:17px;color:#587386}
.student-number{font-size:14px;font-variant-numeric:tabular-nums;color:#7894a2}
.awards-table{border-collapse:collapse;width:100%;font-size:16px;line-height:1.8;margin:24px 0}
.awards-table th{text-align:left;background:#f1f7f9;color:#466879;font-weight:600}
.awards-table th,.awards-table td{padding:18px 22px;border-bottom:1px solid var(--line)}
.awards-table td:first-child{font-variant-numeric:tabular-nums;color:var(--blue);width:130px}
.exchange-row p{-webkit-line-clamp:unset;display:block}
.masthead{height:auto;min-height:110px;padding-block:14px}
.language-switch{display:flex;align-items:center;justify-content:flex-end;gap:12px;flex-basis:100%}
.masthead-links{display:flex;flex-wrap:wrap;justify-content:flex-end;max-width:560px;gap:8px 12px}
.masthead-links .language-switch a{display:inline-flex;align-items:center;gap:6px;border:0;border-radius:0;padding:4px 0;color:#365b70;font-size:14px;line-height:1.3;white-space:nowrap}
.language-switch a[aria-current=page]{font-weight:700;color:#156e91;border-bottom:2px solid #268ba5}
.language-switch img{width:25px;height:17px;object-fit:cover;border:1px solid #dae3e8;border-radius:0}
.paper-preview{background:white;min-width:0;padding:18px 18px 0;display:flex;flex-direction:column;border-bottom:1px solid #edf1f3}
.paper-preview-heading{min-height:180px;display:flex;flex-direction:column;justify-content:center;gap:12px;padding:0 0 16px;text-align:center}
.paper-preview-heading p{color:#d81919;font-weight:700;font-size:16px;line-height:1.45;margin:0;overflow-wrap:break-word}
.paper-preview-heading p[lang=zh-CN]{font-size:17px;line-height:1.6}
.paper-preview>img{width:100%;height:250px;object-fit:contain;object-position:top;background:#fff}
.highlight-link{display:flex;flex-direction:column}
.highlight-copy{padding:14px 20px 16px;flex:0}
.highlight-copy .highlight-journal{font-size:13px;line-height:1.65;margin:0 0 8px;color:#667e8c}
.carousel-controls .carousel-pause{font-size:17px;min-width:34px}
.paper-english-title{font-size:18px;line-height:1.6;color:#607e8e;margin:10px 0 20px}
.paper-toc{display:flex;gap:10px 20px;flex-wrap:wrap;padding-bottom:24px;border-bottom:1px solid var(--line);font-size:14px}
.paper-toc a{color:var(--blue)}
.paper-feature section{scroll-margin-top:24px}
.paper-feature section>h2{border-left:4px solid var(--blue);padding-left:12px;margin-top:36px}
.citation-box{padding:20px 24px;background:#f4f8fa;border:1px solid var(--line);border-radius:6px}
.citation-box p{margin:0;font-size:15px;line-height:1.9}
.paper-doi{font-size:14px!important;margin-top:12px!important;overflow-wrap:anywhere}
.paper-keywords{padding:14px 18px;background:#f7fafb;font-size:15px!important}
.paper-highlights{padding-left:24px;display:block;list-style:disc}
.paper-highlights li{padding:5px 0;font-size:16px;line-height:1.9}
.editorial-note{font-size:13px!important;color:#78909d;margin-top:12px!important}
.paper-figures{display:grid;gap:30px}
.paper-figures figure{margin:0;padding:18px;border:1px solid var(--line);border-radius:6px;background:white}
.paper-figures img{display:block;max-width:100%;max-height:690px;width:auto;height:auto;object-fit:contain;margin:0 auto}
.paper-figures figcaption{margin-top:16px;padding-top:12px;border-top:1px solid #eef3f5;color:#607b8b;font-size:14px;line-height:1.8}
.paper-authors{padding:0;list-style:none;display:grid;gap:0}
.paper-authors li{padding:18px 0;border-bottom:1px solid var(--line)}
.paper-authors h3{margin:0 0 8px;font-size:19px}
.paper-authors p{margin:0!important;font-size:15px!important}
.paper-authors a{font-size:14px}
.author-role{font-size:12px;font-weight:400;color:#728b98;margin-left:12px}
html[lang=en] body{font-family:Arial,"Helvetica Neue",sans-serif}
html[lang=en] .brand-copy strong{font-size:27px;line-height:1.2}
html[lang=en] .brand-copy>span{font-size:14px;line-height:1.5}
html[lang=en] .masthead-links>a{font-size:12px}
html[lang=en] .main-nav>.nav-item>a,html[lang=en] .home-link{font-size:15px;padding-inline:16px}
html[lang=en] .subnav{min-width:240px}
html[lang=en] .subnav a{white-space:normal;line-height:1.5}
html[lang=en] .mentor-copy h1{font-size:36px;letter-spacing:0}
html[lang=en] .mentor-achievements li{font-size:14px;line-height:1.7}
html[lang=en] .mentor-fields{gap:6px}
html[lang=en] .mentor-fields span{font-size:11px}
html[lang=en] .direction-mini-grid a{font-size:14px;line-height:1.65}
html[lang=en] .tab-button{font-size:16px;white-space:normal;line-height:1.4}
html[lang=en] .news-metadata>div{grid-template-columns:160px minmax(0,1fr)}
html[lang=en] .project-records dl{column-gap:22px}
html[lang=en] .project-records dl>div{flex-wrap:wrap;gap:3px 8px}
html[lang=en] .footer-links{flex-wrap:wrap}
@media(max-width:1080px){.home-highlights{max-width:100%}.paper-preview>img{height:300px}.paper-preview-heading{min-height:110px}.masthead-links{display:flex;max-width:180px;flex-shrink:0}.masthead-links>a{display:none}.paper-preview-heading p{font-size:18px}}
@media(max-width:780px){.student-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 28px}.masthead-links{max-width:100%}.language-switch{justify-content:flex-start}.paper-preview>img{height:260px}.paper-preview-heading{min-height:120px}.awards-table th,.awards-table td{padding:14px 10px}.paper-figures figure{padding:10px}html[lang=en] .brand-copy strong{font-size:23px}html[lang=en] .news-metadata>div{grid-template-columns:130px minmax(0,1fr)}}
@media(max-width:560px){.masthead{flex-wrap:wrap;gap:10px;min-height:0}.masthead-links{flex-basis:100%;max-width:none}.language-switch{justify-content:flex-end}.student-list{grid-template-columns:1fr}.student-list li{padding:16px 0}.paper-preview{padding:14px 12px 0}.paper-preview-heading p{font-size:15px}.paper-preview-heading p[lang=zh-CN]{font-size:16px}.paper-preview>img{height:210px}.paper-toc{gap:8px 15px}.citation-box{padding:16px}.awards-table{font-size:14px}.awards-table td:first-child{width:auto}html[lang=en] .news-metadata>div{grid-template-columns:1fr}html[lang=en] .brand-copy>span{font-size:12px}.masthead-links .language-switch{display:flex}}