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55px - 22px);overflow-y:auto;margin:22px 0 0 30px;padding:1.9rem 2rem 1.6rem;background:var(--paper);border:none;border-radius:0;border-top:8px solid #caa03b;position:relative;transition:background .18s ease}.content-rail.is-at-end{background:linear-gradient( to bottom,var(--paper) 0 calc(100% - 22px),transparent calc(100% - 22px) 100% )}.home-intro,.section-block,.page-title-block,.single-post{margin-bottom:2rem}.section-head{display:flex;justify-content:space-between;align-items:baseline;border-bottom:2px solid #b9142d;margin-bottom:1rem}.section-head h2{margin:0 0 .5rem}.simple-list{margin:0;padding-left:1.1rem;display:grid;gap:.55rem}.meta-inline{color:#8f8f8f;font-size:.9rem;margin-right:.5rem}.news-list li{display:list-item}.news-text{display:inline}.news-link-icon{width:14px;height:14px;display:inline-flex;align-items:center;justify-content:center;color:#9a7a2b;margin-left:.2rem;vertical-align:-1px}.news-link-icon:hover{color:#7f641f}.news-link-icon svg{width:100%;height:100%;fill:currentColor}.harvard-publication-list{margin:0;padding-left:1.4rem;display:grid;gap:.8rem}.harvard-publication-list li{color:var(--ink)}.harvard-publication-list a{text-decoration:underline}.card-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}.card{border:1px solid var(--line);border-radius:10px;padding:.95rem;background:linear-gradient(180deg,#ffffff 0%,#fafcff 100%)}.card h3,.list-item h2,.list-item h3{margin:0 0 .4rem}.meta{color:#757575;font-size:.9rem;margin:0 0 .65rem}.list-stack{display:grid;gap:.9rem}.list-item{border:1px solid #e2e2e2;border-left:4px solid #b98720;border-radius:8px;padding:.85rem 1rem;background:#fffdf9}.profile-card a,.profile-footer a{color:var(--sidebar-ink)}.profile-card a:hover,.profile-footer a:hover{color:#8d6d1f}.cc-license-row{margin-top:.45rem}.cc-license-link{display:inline-flex;color:var(--sidebar-muted)}.cc-license-link:hover{color:#8d6d1f}.cc-license-link svg{width:88px;height:31px}.prose>*:first-child{margin-top:0}.prose>*:last-child{margin-bottom:0}@media(max-width:920px){body{background:var(--bg);overflow:auto}.page-shell{grid-template-columns:1fr;height:auto}.left-rail{position:static;top:auto;left:auto;width:auto;height:auto;border-right:none;background:var(--sidebar-bg);backdrop-filter:none;padding:0;overflow:visible}.profile-card{height:auto}.profile-footer{margin-top:1.2rem}.content-rail{grid-column:1;height:auto;overflow:visible;padding:1rem;margin:0;background:var(--paper)}.page-end-toast{right:14px;bottom:14px}.topnav{align-items:flex-start;flex-direction:column;gap:.45rem}.topnav-menu{flex-wrap:wrap;gap:.8rem}.card-grid{grid-template-columns:1fr}}