/* Progressive topic reading: summaries first, complete dated evidence on demand. */
.topic-freshness{margin:18px 0 24px;border-bottom:1px solid var(--line);font-size:.8125rem;color:var(--muted)}
.topic-freshness>summary{display:flex;justify-content:space-between;align-items:baseline;gap:14px;padding:0 0 13px;cursor:pointer;list-style:none;line-height:1.6;font-weight:400;font-size:.8125rem;color:var(--muted)}
.topic-freshness>summary::-webkit-details-marker{display:none}
.topic-freshness>summary::after,.topic-freshness[open]>summary::after{content:none}
.topic-freshness>summary::marker{content:''}
.topic-freshness-dates{display:flex;flex-wrap:wrap;gap:4px 23px}
.topic-freshness-dates time{font-weight:500;color:#3d506c;white-space:nowrap}
.topic-topline .topic-freshness{margin:0;border:0;min-width:0}
.topic-topline .topic-freshness>summary{padding:0}
.topic-topline .topic-freshness-body{padding:13px 0 0}
.topic-freshness>summary>.topic-freshness-label{color:var(--blue);white-space:nowrap;font-size:.8125rem;font-weight:400;margin-left:0}
.topic-freshness-label::after{content:' +';font-weight:500}
.topic-freshness[open] .topic-freshness-label::after{content:' −'}
.topic-freshness-body{max-width:850px;padding:2px 0 18px;font-size:.875rem;line-height:1.7}
.topic-freshness-body p{margin:0 0 11px}
.topic-freshness-body>a{display:inline-flex;align-items:center;gap:6px;color:var(--blue)}
.topic-freshness-body svg{width:14px;height:14px}
.topic-readable-brief{padding:25px 28px 22px;border-top-width:2px}
.topic-readable-brief .brief-heading h2{font-family:'Instrument Serif',Georgia,serif;font-weight:400;font-size:1.9rem;line-height:1.2}
.topic-readable-brief dl{gap:25px 36px;margin:23px 0 20px}
.topic-readable-brief .brief-fact dt{font-size:.8125rem;letter-spacing:.01em;margin-bottom:8px}
.topic-readable-brief .brief-fact dd>p{font-size:1rem;line-height:1.7;margin:0 0 9px}
.topic-summary-sources{display:flex;flex-wrap:wrap;align-items:baseline;gap:5px 16px;font-size:.8125rem;line-height:1.6}
.topic-summary-source{display:inline;color:var(--blue);text-decoration:underline;text-decoration-color:#b8c9e8;text-underline-offset:3px;overflow-wrap:anywhere}
.topic-summary-source svg{display:inline;width:12px;height:12px;vertical-align:middle;margin-left:2px}
.topic-summary-source:hover{text-decoration-color:var(--blue)}
.topic-summary-more{flex-basis:100%;margin-top:2px;color:var(--muted)}
.topic-summary-more>summary{display:inline-flex;gap:6px;list-style:none;width:fit-content;cursor:pointer;font-size:.8125rem;color:var(--muted);padding:0;line-height:1.6;border:0;font-weight:400}
.topic-summary-more>summary::after{content:'+';font-size:.875rem;color:var(--muted)}
.topic-summary-more[open]>summary::after{content:'−'}
.topic-summary-more>summary::marker{content:''}
.topic-summary-more>div{display:flex;flex-direction:column;align-items:flex-start;gap:6px;padding-top:8px}
.topic-readable-brief .brief-scope{font-size:.8125rem;line-height:1.65}
.topic-recent-developments{padding-top:8px;padding-bottom:29px}
.topic-recent-developments>.section-heading{margin-bottom:8px}
.topic-recent-developments>.section-heading .text-link{font-size:.8125rem;white-space:nowrap}
.topic-recent-list{border-top:1px solid var(--line)}
.topic-recent-item{display:grid;grid-template-columns:100px minmax(0,1fr);gap:18px;padding:18px 0;border-bottom:1px solid var(--line)}
.topic-recent-date{font-size:.8125rem;line-height:1.6;color:var(--muted);padding-top:1px;font-variant-numeric:tabular-nums}
.topic-recent-date small{display:block;font-size:.6875rem;line-height:1.55;margin-top:2px}
.topic-recent-item h3{font-size:1rem;line-height:1.55;font-weight:550;margin:0 0 5px}
.topic-recent-item h3 a{color:var(--ink)}
.topic-recent-item h3 a:hover{color:var(--blue);text-decoration:underline;text-underline-offset:3px}
.topic-recent-item h3 svg{display:inline;width:14px;height:14px;vertical-align:middle;color:var(--blue);margin-left:3px}
.topic-recent-item p{font-size:.8125rem;line-height:1.6;color:var(--muted);margin:0}
.topic-recent-visuals{display:flex;flex-wrap:wrap;gap:7px 17px;margin-top:9px;font-size:.8125rem;line-height:1.6}
.topic-recent-visuals a{color:var(--blue)}
.topic-recent-visuals svg{display:inline;width:12px;height:12px;vertical-align:middle;margin-left:3px}
.topic-research-notes>.section-heading{margin-bottom:10px}
.topic-reading-intro{font-size:.9375rem;line-height:1.7;color:var(--muted);max-width:680px;margin:0 0 22px}
.topic-reading-group{margin:24px 0 0}
.topic-reading-group>h3{font-size:.8125rem;line-height:1.55;font-weight:500;color:var(--muted);margin:0 0 9px;scroll-margin-top:25px}
.topic-reading-note{border-top:1px solid var(--line)}
.topic-reading-note:last-child{border-bottom:1px solid var(--line)}
.topic-reading-note>summary{position:relative;padding:16px 31px 16px 0;cursor:pointer;list-style:none;color:var(--ink);line-height:1.55}
.topic-reading-note>summary::-webkit-details-marker{display:none}
.topic-reading-note>summary::marker{content:''}
.topic-reading-note>summary::after{content:'+';position:absolute;right:2px;top:17px;color:var(--muted);font-size:1.125rem;line-height:1.2;font-weight:400}
.topic-reading-note[open]>summary::after{content:'−'}
.topic-reading-note>summary h3,.topic-reading-note>summary h4{font-size:1rem;line-height:1.6;font-weight:550;margin:0;color:inherit;scroll-margin-top:25px}
.topic-reading-update>summary h3{font-size:.875rem;color:#4d607c}
.topic-reading-note>summary:hover{color:var(--blue)}
.topic-reading-note[open]>summary{padding-bottom:13px;color:var(--blue)}
.topic-reading-body{padding:0 0 9px;max-width:780px;font-size:1rem;line-height:1.75}
.topic-reading-body p{line-height:1.8;margin-bottom:18px}
.topic-reading-body h5{margin:25px 0 12px;font-size:.9375rem}
.topic-reading-context{font-size:.9375rem;margin-bottom:18px}
.topic-reading-context p{margin-bottom:13px}
.topic-reading-coverage{border-top:1px solid var(--line);margin:0 0 12px;font-size:.8125rem;color:var(--muted)}
.topic-reading-coverage>summary{display:inline-flex;gap:7px;list-style:none;cursor:pointer;padding:12px 0;width:fit-content;font-size:.8125rem;font-weight:400;color:var(--muted);border:0;line-height:1.6}
.topic-reading-coverage>summary::after{content:'+';font-size:.875rem;color:var(--muted)}
.topic-reading-coverage[open]>summary::after{content:'−'}
.topic-reading-coverage>summary::marker{content:''}
.topic-reading-coverage .topic-reading-body{font-size:.875rem}
.topic-reading-coverage .topic-reading-body p{line-height:1.75;margin-bottom:14px}
.topic-freshness>summary:focus-visible,.topic-summary-more>summary:focus-visible,.topic-reading-note>summary:focus-visible,.topic-reading-coverage>summary:focus-visible{outline:2px solid var(--blue);outline-offset:4px;border-radius:2px}
@media(max-width:700px){
 .topic-freshness>summary{align-items:flex-start;gap:12px}
 .topic-freshness-dates{flex-direction:column;gap:3px}
 .topic-readable-brief{padding:22px 20px}
 .topic-readable-brief dl{gap:22px}
 .topic-recent-item{grid-template-columns:1fr;gap:6px;padding:16px 0}
 .topic-recent-date{display:flex;flex-wrap:wrap;gap:4px 10px;align-items:baseline;font-size:.75rem}
 .topic-recent-date small{margin:0}
 .topic-recent-developments>.section-heading{flex-direction:row;gap:15px;align-items:baseline}
 .topic-recent-developments>.section-heading h2{font-size:1.7rem}
 .topic-reading-note>summary{padding:15px 26px 15px 0}
 .topic-reading-note>summary h4{font-size:.9375rem}
 .topic-reading-body{font-size:.9375rem}
}
@media(max-width:400px){.topic-freshness>summary{flex-direction:column;gap:8px}.topic-summary-sources{flex-direction:column;align-items:flex-start;gap:6px}.topic-summary-more{flex-basis:auto}}
@media print{.topic-reading-note>summary::after{display:none}.topic-freshness-body,.topic-reading-body,.topic-summary-more>div{display:block!important}.topic-reading-note>summary{padding-right:0}.topic-recent-visuals{display:none}}