/* What’s Happening in AI — newspaper-style weekly desk, scoped to /research/ai/. */
.ai-news{background:#f1eee4;color:#161b1f}
.ai-news a{color:inherit}
.ai-news .news-shell{width:min(1240px,calc(100% - 80px));margin-inline:auto}
.news-masthead{padding:34px 0 22px;border-bottom:4px double #20282d}
.news-masthead-top{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;padding-bottom:14px;border-bottom:1px solid #8e908a}
.news-edition,.news-archive-link{font:600 10px/1.4 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;text-transform:uppercase;letter-spacing:.15em;color:#5d625f}
.news-archive-link{text-decoration:none;border-bottom:1px solid #8e908a;padding-bottom:2px}
.news-title{font-family:Georgia,"Times New Roman",serif;font-size:clamp(48px,7.3vw,104px);font-weight:400;letter-spacing:-.065em;line-height:.9;margin:22px 0 16px;text-wrap:balance}
.news-deck{display:grid;grid-template-columns:minmax(0,2fr) minmax(220px,.8fr);gap:42px;align-items:end}
.news-deck p{font-family:Georgia,"Times New Roman",serif;font-size:18px;line-height:1.55;max-width:69ch;margin:0}
.news-method{font:12px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#5d625f;padding-left:18px;border-left:1px solid #9fa29b}
.news-lead{display:grid;grid-template-columns:minmax(0,1.46fr) minmax(280px,.72fr);gap:42px;padding:38px 0;border-bottom:1px solid #8e908a}
.news-kicker{font:700 10px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;text-transform:uppercase;letter-spacing:.16em;color:#315843;margin:0 0 11px}
.news-story h2{font-family:Georgia,"Times New Roman",serif;font-weight:400;letter-spacing:-.045em;line-height:1.02;margin:0 0 14px;color:#12171a}
.news-lead h2{font-size:clamp(42px,5.5vw,72px)}
.news-story .standfirst{font-family:Georgia,"Times New Roman",serif;font-size:19px;line-height:1.5;color:#3f4545;margin:0 0 24px}
.news-copy{columns:2;column-gap:32px;column-rule:1px solid #c9c7bf;font-family:Georgia,"Times New Roman",serif;font-size:16px;line-height:1.7}
.news-copy p{break-inside:avoid;margin:0 0 1.05em}
.news-visual{background:#e7e2d6;overflow:hidden}
.news-visual img{width:100%;height:100%;object-fit:contain;background:#e7e2d6;min-height:380px;box-sizing:border-box;padding:22px}
.news-caption{font:11px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#5c615f;margin:9px 0 0}
.news-caption strong{color:#2d3435}
.news-source-line{font:11px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#5d625f;border-top:1px solid #c6c4bd;padding-top:11px;margin-top:22px}
.news-source-line a{text-decoration:underline}
.news-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 42px}
.news-grid .news-story{padding:38px 0;border-bottom:1px solid #8e908a}
.news-grid .news-story:nth-child(odd){padding-right:21px;border-right:1px solid #8e908a}
.news-grid .news-story:nth-child(even){padding-left:0}
.news-grid h2{font-size:clamp(34px,3.5vw,52px)}
.news-grid .news-visual{margin:20px 0 15px;aspect-ratio:16/9}
.news-grid .news-visual img{min-height:0}
.news-grid .news-copy{columns:1}
.news-wide{grid-column:1/-1;display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:38px}
.news-wide .news-visual{margin:0;aspect-ratio:4/3}
.news-wide .news-text{align-self:center}
.news-footer-grid{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(260px,.6fr);gap:50px;padding:38px 0 64px}
.news-note h2,.news-archive h2{font-family:Georgia,"Times New Roman",serif;font-size:30px;font-weight:400;letter-spacing:-.035em;margin:0 0 14px;color:#161b1f}
.news-note p,.news-archive p,.news-archive li{font:13px/1.7 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#545a58}
.news-archive{border-left:1px solid #a7a9a3;padding-left:26px}
.news-archive ol{list-style:none;padding:0;margin:0}
.news-archive li{display:flex;justify-content:space-between;gap:16px;border-top:1px solid #c6c4bd;padding:10px 0;margin:0}
.news-archive a{text-decoration:none}
.news-archive a:hover{text-decoration:underline}
.news-credit{font-size:10px;color:#686d6a}
.research-ai-desk{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(220px,.6fr);gap:32px;border-top:4px double var(--line);border-bottom:1px solid var(--line);padding:30px 0;margin-block:40px 50px}
.research-ai-desk h2{font-family:Georgia,"Times New Roman",serif;font-weight:400;font-size:clamp(38px,4vw,55px);letter-spacing:-.045em;margin:3px 0 12px}
.research-ai-desk p{color:var(--muted);max-width:64ch}
.research-ai-desk .desk-meta{border-left:1px solid var(--line);padding-left:25px;font-size:12px;color:var(--muted)}
.ai-news.archive-page .news-shell{max-width:1120px}
.archive-page .news-masthead{padding:30px 0 25px}
.archive-page .news-title{font-size:clamp(46px,5.5vw,78px);line-height:.98;margin:20px 0 18px}
.archive-page .news-deck{grid-template-columns:minmax(0,1.5fr) minmax(220px,.7fr);gap:34px}
.archive-page .news-deck p{font-size:17px}
.archive-page .news-archive{border:0;padding:32px 0 64px}
.archive-page .news-archive h2{font-size:26px;margin-bottom:16px}
.archive-edition{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(260px,.75fr);gap:36px;padding:26px 0 30px;border-top:2px solid #20282d;border-bottom:1px solid #8e908a}
.archive-edition time{display:block;font:400 clamp(30px,3vw,42px)/1.05 Georgia,"Times New Roman",serif;color:#161b1f;letter-spacing:-.035em}
.archive-edition p{margin:12px 0 18px;max-width:55ch}
.archive-edition .archive-read{display:inline-block;font:650 12px/1.4 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;text-decoration:underline;text-underline-offset:4px}
.archive-topics{list-style:none;margin:0;padding:0;border-left:1px solid #a7a9a3}
.archive-topics li{font:13px/1.45 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;padding:7px 0 7px 20px;border-bottom:1px solid #c6c4bd;color:#3f4545}
.archive-topics li:first-child{padding-top:0}
.archive-history{padding:0 0 55px}
.archive-history h2{font:400 24px/1.2 Georgia,"Times New Roman",serif;margin:0 0 12px}
.archive-history ol{list-style:none;padding:0;margin:0}
.archive-history li{display:flex;justify-content:space-between;gap:20px;padding:12px 0;border-top:1px solid #a7a9a3;font:13px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
@media(max-width:820px){
 .ai-news .news-shell{width:calc(100% - 40px)}
 .news-masthead-top{align-items:flex-start}
 .news-deck,.news-lead,.news-footer-grid,.news-wide{grid-template-columns:1fr}
 .news-method,.news-archive{border-left:0;border-top:1px solid #a7a9a3;padding:14px 0 0}
 .news-copy{columns:1}
 .news-grid{grid-template-columns:1fr}
 .news-grid .news-story:nth-child(odd){padding-right:0;border-right:0}
 .news-grid .news-story:nth-child(even){padding-left:0}
 .news-wide{display:block}
 .news-wide .news-visual{margin-bottom:20px}
 .research-ai-desk{grid-template-columns:1fr}
 .research-ai-desk .desk-meta{border-left:0;border-top:1px solid var(--line);padding:18px 0 0}
 .archive-page .news-deck,.archive-edition{grid-template-columns:1fr}
 .archive-edition{gap:20px}
 .archive-topics{border-left:0}
 .archive-topics li{padding-left:0}
}
@media(max-width:480px){
 .ai-news .news-shell{width:calc(100% - 28px)}
 .news-title{font-size:48px}
 .news-lead h2{font-size:39px}
 .news-grid h2{font-size:34px}
 .news-story .standfirst{font-size:17px}
 .news-visual img{min-height:260px}
}