.longform-article{line-height:1.74}.longform-article .lead{max-width:78ch}.longform-article>h2,.longform-body>h2{margin-top:2.8rem;padding-bottom:.55rem;border-bottom:1px solid #294d42}.longform-article h3{margin-top:1.75rem}.longform-article .toc{margin:1.5rem 0;padding:20px 24px;border:1px solid #285447;border-radius:15px;background:#091a16}.longform-article .toc ol{columns:2;column-gap:34px}.longform-article .toc li{break-inside:avoid;margin:.35rem 0}.longform-article .toc details{padding:.35rem 0;border-bottom:1px solid #173a31}.longform-article .toc summary{cursor:pointer;font-weight:800;color:#dfffe9}.longform-article .toc details ol{columns:2}.longform-article figure{margin:1.7rem auto 2.2rem;padding:10px;border:1px solid #294d42;border-radius:14px;background:#06110e}.longform-article figure img{display:block;width:100%;max-height:72vh;object-fit:contain;border-radius:9px;cursor:zoom-in}.longform-article figcaption{padding:.6rem .3rem .15rem;color:#acc2ba;font-size:.84rem}.longform-article table{display:block;max-width:100%;overflow:auto;border-collapse:collapse;margin:1.4rem 0}.longform-article th,.longform-article td{padding:.6rem .7rem;border:1px solid #294d42;vertical-align:top}.longform-article th{background:#153126}.longform-article blockquote,.longform-article .availability{margin:1.4rem 0;padding:1rem 1.2rem;border-left:4px solid #c79cff;border-radius:8px;background:#17162b}.longform-article .availability{border-left-color:#ffb35c;background:#211a11}.longform-article .part-divider{margin-top:3.3rem;padding:1rem 1.1rem;border:1px solid #39705d;border-radius:12px;background:linear-gradient(135deg,#12362b,#0a1c18);color:#eafff1}.longform-article .crosslinks{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:1.2rem 0 2rem}.longform-article .crosslinks a{display:block;padding:14px;border:1px solid #315c50;border-radius:11px;background:#0a1c18}.longform-article hr{border:0;border-top:1px solid #294d42;margin:2.5rem 0}.longform-article .source-list li{margin:.45rem 0}.longform-article .article-card-actions{margin-top:2.5rem}.longform-article .equation{overflow:auto;padding:12px;border:1px solid #315c50;border-radius:9px;background:#06110e;font-family:Consolas,monospace}.longform-article .review-intro{margin:1.4rem 0;padding:1.3rem;border:1px solid #315c50;border-radius:14px;background:#091b17}.longform-article .review-intro h2:first-of-type{margin-top:.4rem}.longform-article .study>h3:first-child{font-size:1.35rem;color:#b9f4dc}.longform-article .source-note{font-size:.88rem;color:#acc2ba}.longform-article .hero-figure img{max-height:680px}.longform-article .hero-figure figcaption{max-width:100ch}.longform-article .section-link{scroll-margin-top:90px}
.longform-article .analysis-panel{padding:18px 20px;background:linear-gradient(145deg,#092019,#10182a);border-color:#35695b}.longform-article .analysis-panel h3{margin:.15rem 0 .45rem;color:#e8fff1}.longform-article .analysis-panel>p{margin:.35rem 0 1rem;color:#b8cbc4}.longform-article .analysis-panel table{width:100%;margin:.6rem 0 0}.longform-article .analysis-panel figcaption{padding-top:.8rem}.longform-article .timeline-strip{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;margin:1.5rem 0 2.2rem}.longform-article .timeline-event{position:relative;min-height:116px;padding:14px;border:1px solid #315c50;border-top:4px solid #70e3bd;border-radius:10px;background:#091b17}.longform-article .timeline-event:nth-child(3n+2){border-top-color:#65c9ff}.longform-article .timeline-event:nth-child(3n){border-top-color:#c79cff}.longform-article .timeline-event time{display:block;margin-bottom:.35rem;color:#8cff74;font-weight:900}.longform-article .timeline-event b{display:block;line-height:1.3}.longform-article .timeline-event span{display:block;margin-top:.4rem;color:#aac0b8;font-size:.83rem;line-height:1.45}
@media(max-width:800px){.longform-article .toc ol,.longform-article .toc details ol{columns:1}.longform-article .crosslinks{grid-template-columns:1fr}.longform-article table{font-size:.88rem}.longform-article .review-intro{padding:1rem}}
@media(max-width:1000px){.longform-article .timeline-strip{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:560px){.longform-article .timeline-strip{grid-template-columns:1fr}.longform-article .analysis-panel{padding:12px}.longform-article .analysis-panel table{min-width:720px}}