:root{--paper:#fafbf8;--ink:#142321;--muted:#66736e;--line:#dce2da;--accent:#215d4c;--wash:#eff3ec;--serif:ui-serif,'Songti SC','Noto Serif CJK SC',serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,-apple-system,BlinkMacSystemFont,'PingFang SC','Microsoft YaHei',sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}a:hover{color:var(--accent)}button,input,select{font:inherit}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:4px}header,main,footer{max-width:1400px;margin:auto;padding-left:48px;padding-right:48px}.masthead{height:104px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--ink)}.brand{display:flex;align-items:center;font-size:28px;font-weight:750;letter-spacing:-1.1px;gap:12px}.mark{font-size:38px;line-height:1;color:var(--accent)}.brand-news{font-weight:400;font-size:22px;margin-left:8px;letter-spacing:-.5px}nav{display:flex;gap:30px;font-size:15px}nav a{padding:15px 0}.search-link{font-size:14px;display:flex;gap:15px}.edition{display:flex;justify-content:space-between;font-size:11px;letter-spacing:1.3px;color:var(--muted);padding-top:15px}.intro{display:flex;justify-content:space-between;gap:32px;align-items:flex-end;padding:50px 0 28px}.eyebrow{color:var(--accent);font-size:12px;letter-spacing:2px;font-weight:650;text-transform:uppercase}h1,h2,h3,p{margin:0}h1{font-family:var(--serif);font-size:46px;font-weight:650;line-height:1.35;letter-spacing:-.7px}.intro-note{color:var(--muted);font-size:14px;line-height:1.9;margin-bottom:6px}.metrics{display:flex;gap:32px;border-bottom:1px solid var(--line);padding-bottom:22px;font-size:13px;color:var(--muted)}.metrics b{font-family:var(--serif);color:var(--ink);font-size:20px;margin-right:5px}.metrics a{margin-left:auto}.frontpage{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(0,1fr);gap:48px;padding:34px 0}.story{padding:25px 0;border-bottom:1px solid var(--line);display:flex;flex-direction:column;min-width:0}.byline{display:flex;gap:16px;align-items:center;font-size:11px;color:var(--muted);letter-spacing:.15px;margin-bottom:12px}.byline span{font-weight:650;color:var(--accent);max-width:75%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.byline time{white-space:nowrap}.story h3{font-family:var(--serif);font-weight:650;font-size:21px;line-height:1.55;letter-spacing:.1px}.story p{color:#58665f;font-size:14px;line-height:1.85;margin-top:12px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.story-bottom{display:flex;justify-content:space-between;align-items:center;font-size:11px;color:var(--muted);margin-top:auto;padding-top:20px}.story-bottom a{color:var(--accent);font-size:12px}.lead{padding:5px 0 25px;border-bottom:0}.lead h2{font-family:var(--serif);font-size:34px;line-height:1.45;font-weight:650}.lead p{font-size:16px;line-height:1.95;-webkit-line-clamp:5;max-width:640px}.lead .story-bottom{padding-top:25px}.section-caption{font-size:12px;color:var(--accent);border-bottom:1px solid var(--line);padding-bottom:10px;letter-spacing:1px}.brief{display:block;padding:18px 0;border-bottom:1px solid var(--line)}.brief span,.brief time{font-size:11px;color:var(--muted)}.brief h3{font-size:16px;line-height:1.65;margin:7px 0;font-weight:600}.areas{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;border:1px solid var(--line);background:var(--line);margin:18px 0 42px}.areas>a{position:relative;background:var(--wash);padding:24px 26px;transition:background .2s}.areas>a:hover{background:#e4eee0}.areas span{font-family:var(--serif);font-size:13px;color:var(--muted)}.areas h2{font-size:22px;font-family:var(--serif);margin:9px 0}.areas p{font-size:12px;color:var(--muted)}.areas b{position:absolute;right:26px;bottom:27px;font-size:24px;color:var(--accent);font-weight:400}.section-head{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--ink);padding-bottom:16px}.section-head h2{font-size:25px;font-family:var(--serif)}.section-head a{font-size:12px;color:var(--muted)}.story-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));column-gap:32px}.story-grid .story{min-height:245px}.page-intro{padding:52px 0 30px}.page-intro h1{margin:12px 0 14px;font-size:40px}.page-intro>p:last-child{color:var(--muted);font-size:15px;line-height:1.9;max-width:760px}.filters{display:flex;gap:12px;padding:18px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}input,select{border:1px solid var(--line);border-radius:3px;color:var(--ink);background:white;padding:13px 16px;font-size:14px;min-width:0}.searchbox{flex:1}.searchbox input{width:100%}#source-query{flex:1}.results-bar{display:flex;justify-content:space-between;font-size:12px;color:var(--muted);padding:18px 0}.results-bar button{background:transparent;border:0;color:var(--accent);cursor:pointer}.load-more{display:block;padding:13px 38px;margin:32px auto;background:var(--ink);color:white;border:0;border-radius:3px;cursor:pointer}.empty{padding:70px 20px;text-align:center;color:var(--muted);line-height:2}.topic-grid,.source-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 32px}.topic-grid>a,.source-card{padding:25px 0;border-bottom:1px solid var(--line)}.topic-grid h2,.source-card h2{font-size:18px;line-height:1.65}.topic-grid p,.source-card p{font-size:13px;line-height:1.9;color:var(--muted);margin:10px 0}.topic-grid span,.source-card small,.source-card a{font-size:12px;color:var(--accent)}.source-card .status{font-size:12px;font-weight:600;color:var(--ink)}.article{max-width:860px;margin:50px auto 70px}.back{display:inline-block;font-size:13px;color:var(--accent);margin-bottom:36px}.article h1{font-size:39px;line-height:1.5;margin:15px 0}.original-title{font-family:Georgia,serif;font-size:16px;line-height:1.8;color:var(--muted);margin-top:15px}.article-tags{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0}.article-tags span{font-size:11px;color:var(--accent);padding:5px 0;margin-right:12px}.article-summary{font-size:18px;line-height:2.05;margin:30px 0}.article-summary p{margin:16px 0}.original-button{display:inline-block;background:var(--ink);padding:14px 24px;border-radius:3px;color:white;font-size:14px}.original-button:hover{background:var(--accent);color:white}.reading-note{margin:36px 0;padding:22px 24px;border-left:2px solid var(--accent);background:var(--wash)}.reading-note h2,.related h2{font-size:14px;font-weight:650}.reading-note p{font-size:13px;line-height:1.9;color:var(--muted);margin-top:8px}.related{margin-top:44px}.related a{display:block;font-size:15px;line-height:1.9;border-bottom:1px solid var(--line);padding:13px 0}footer{border-top:1px solid var(--ink);margin-top:70px;padding-top:32px;padding-bottom:34px;display:flex;justify-content:space-between;gap:25px;flex-wrap:wrap}.footer-brand{font-size:20px;font-weight:650}footer p{font-size:12px;color:var(--muted);line-height:1.9;margin-top:10px}footer>div:nth-child(2){display:flex;gap:25px;font-size:12px;align-items:center}.copyright{width:100%;padding-top:12px;border-top:1px solid var(--line)}.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}[hidden]{display:none!important}@media(max-width:1050px){header,main,footer{padding-left:28px;padding-right:28px}.intro-note{max-width:270px}h1{font-size:38px}.lead h2{font-size:29px}.frontpage{gap:30px}.story-grid,.topic-grid,.source-grid{grid-template-columns:repeat(2,minmax(0,1fr))}nav{gap:18px}}@media(max-width:700px){header,main,footer{padding-left:20px;padding-right:20px}.masthead{height:82px;flex-wrap:wrap;position:relative}.brand{font-size:23px}.brand-news{font-size:18px}.mark{font-size:30px}nav{position:relative;order:3;width:100%;gap:22px;height:40px;overflow-x:auto;font-size:12px;align-items:center;padding-top:0}nav a{white-space:nowrap;padding:10px 0}.masthead{height:112px;padding-top:15px}.edition{font-size:9px;letter-spacing:.7px}.edition span:last-child{max-width:140px;text-align:right}.intro{display:block;padding:34px 0 22px}.intro h1{font-size:33px}.intro-note{margin-top:18px;font-size:12px;max-width:none}.metrics{gap:16px;flex-wrap:wrap;font-size:11px}.metrics a{margin-left:0;width:100%;padding-top:5px}.frontpage{display:block;padding:24px 0}.lead h2{font-size:27px}.lead p{font-size:15px;-webkit-line-clamp:4}.frontpage aside{margin-top:22px}.brief h3{font-size:15px}.areas{margin:10px 0 30px}.areas>a{padding:18px 12px}.areas h2{font-size:18px}.areas b{display:none}.story-grid,.topic-grid,.source-grid{grid-template-columns:1fr}.story-grid .story{min-height:0}.story h3{font-size:21px}.story p{font-size:14px}.page-intro{padding:32px 0 24px}.page-intro h1{font-size:32px}.filters{flex-wrap:wrap}.searchbox,#source-query{flex-basis:100%}select{flex:1;width:48%;padding:12px 10px;font-size:12px}.article{margin-top:32px}.article h1{font-size:29px}.article-summary{font-size:16px}.byline{gap:10px;font-size:10px}footer{margin-top:45px}footer>div:nth-child(2){flex-wrap:wrap;gap:17px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

.institution-head{margin-top:46px}.institution-head span{font-size:12px;color:var(--muted)}