/* Refinements keep the chosen Classic or Rainbow appearance. */
.course-state140{padding:15px 0 20px;border-bottom:1px solid var(--line);margin-bottom:20px}.course-state140 p{margin:8px 0}.course-state140 .row{flex-wrap:wrap}
.sidebar-pin140{display:inline-flex;align-items:center;gap:6px;border:0;background:transparent;color:inherit;font:12px Georgia,serif;padding:6px 8px;cursor:pointer;border-radius:5px;margin-bottom:14px}.sidebar-pin140:hover{background:#ffffff18}#sidebar-pin[aria-pressed=true]{background:#ffffff22}#sidebarClose{float:right;width:28px;height:28px;font-size:23px;padding:0;margin:0;border:0;background:transparent}#studySidebar.navigation-drawer{transform:translateX(-102%);opacity:0;transition:transform .18s ease-out,opacity .18s ease-out;will-change:transform}#studySidebar.navigation-drawer.drawer-visible140{transform:translateX(0);opacity:1}#sidebar-edge{width:18px}#sidebar-edge span{font-size:16px;padding:18px 4px}.sidebar-pinned #studySidebar{transition:none}
.nb-toolbar140{display:flex;gap:12px;margin:0 0 20px}.nb-toolbar140 input{flex:1}.nb-layout140{display:grid;grid-template-columns:minmax(210px,280px) minmax(0,1fr);gap:22px}.nb-browser140{padding:16px!important;align-self:start}.nb-folder140{display:block;width:100%;text-align:left;border:0;border-radius:5px;background:transparent;padding:9px 10px;font:14px Georgia,serif;color:var(--ink);cursor:pointer;overflow-wrap:anywhere}.nb-folder140:hover,.nb-folder140.active{background:var(--paper2);color:var(--wine)}#nb-folders{margin-bottom:18px;max-height:280px;overflow:auto}.nb-item140{display:block;width:100%;border:0;border-top:1px solid var(--line);background:transparent;text-align:left;padding:14px 8px;cursor:pointer;color:var(--ink)}.nb-item140.active{border-left:3px solid var(--wine);background:var(--paper2)}.nb-item140 span{display:block;font:16px Georgia,serif;overflow-wrap:anywhere}.nb-item140 small{display:block;color:var(--muted);font-size:12px;margin-top:5px;overflow-wrap:anywhere}#notebookList{max-height:65vh;overflow:auto}.nb-title140{font-size:28px!important;border:0!important;background:transparent!important;padding:16px 0!important;width:100%}.nb-editor140{min-width:0;min-height:650px}.nb-properties140{margin:8px 0 18px}.nb-format140{gap:7px;flex-wrap:wrap;margin:16px 0}.nb-format140 .btn{padding:6px 9px;font-size:12px}#noteBody{min-height:390px;resize:vertical;line-height:1.9;border:0;background:transparent;padding:8px 0;white-space:pre-wrap}#nb-preview{min-height:390px;overflow-wrap:anywhere;line-height:1.9}#nb-preview blockquote{border-left:3px solid var(--gold);padding-left:18px;margin:16px 0}#nb-preview p{white-space:pre-wrap;margin:8px 0}.nb-bullet140{padding-left:15px}#nb-outline .text-btn{display:block;margin:7px 0;text-align:left}#nb-status{font-size:13px;color:var(--muted);flex:1}#nb-empty{color:var(--muted);padding:40px 10px;line-height:1.8}.fw-layout140{display:grid;grid-template-columns:260px minmax(0,1fr);gap:24px}.fw-layout140 nav{align-self:start;padding:14px!important}.fw-layout140 article{max-width:900px}.fw-layout140 li{margin:14px 0;line-height:1.8}.fw-layout140 p{line-height:1.9}.sc-compare140{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:22px}.sc-compare140 section{padding:12px;border:1px solid var(--line);border-radius:8px}.sc-compare140 p{line-height:1.8}.med-presets{gap:9px}.nr-directions small{display:block;line-height:1.6}
@media(max-width:850px){.nb-layout140,.fw-layout140{grid-template-columns:1fr}.nb-browser140 #notebookList{max-height:250px}#nb-folders{display:flex;flex-wrap:wrap;gap:5px;max-height:160px}.nb-folder140{width:auto}#fw-list{display:flex;flex-wrap:wrap}.nb-editor140{min-height:480px}.nb-title140{font-size:24px!important}.nb-toolbar140{flex-wrap:wrap}}
@media(prefers-reduced-motion:reduce){#studySidebar.navigation-drawer{transition:none}}