/* Keep Classic and Rainbow palettes; adjust shared proportions only. */
#studySidebar.sidebar{padding:14px 14px 12px;scrollbar-width:thin;overscroll-behavior:contain}
#studySidebar .brand{font-size:17px;line-height:1.3;letter-spacing:1px}
#studySidebar .brand-sub{font-size:9px;margin-top:3px}
#studySidebar .profile-card{margin:12px 0 10px;padding:8px;gap:8px}
#studySidebar .avatar{width:30px;height:30px}
#studySidebar .nav{gap:2px;flex-shrink:0}
#studySidebar .nav button[data-page]{font-size:13px;line-height:1.25;min-height:30px;padding:6px 9px;width:100%;align-items:center}
#studySidebar .nav button[data-page]>span{opacity:.5;font-size:12px}
#studySidebar .nav-group147{border:0;border-top:1px solid #ffffff1c;margin-top:7px;padding-top:5px}
#studySidebar .nav-group147>summary{display:flex;justify-content:space-between;align-items:center;list-style:none;cursor:pointer;color:inherit;opacity:.8;font-size:12px;line-height:1.3;min-height:29px;padding:6px 9px;border-radius:5px}
#studySidebar .nav-group147>summary::-webkit-details-marker{display:none}
#studySidebar .nav-group147>summary:after{content:'›';transform:rotate(0deg)}
#studySidebar .nav-group147[open]>summary:after{transform:rotate(90deg)}
#studySidebar .nav-group147.contains-active:not([open])>summary{box-shadow:inset 3px 0 currentColor;opacity:1}
#studySidebar .nav-group-body147{display:grid;gap:1px}
#studySidebar .sidebar-footer{padding-top:8px;margin-top:12px}
#studySidebar .sidebar-controls144{margin-bottom:8px}
#studySidebar :is(button,summary):focus-visible{outline:2px solid currentColor;outline-offset:-2px}
.ava-comparison147{margin:0 0 22px;padding:16px;background:var(--paper2);border:1px solid var(--line);border-radius:8px}
.ava-comparison147>summary{cursor:pointer;font-size:16px;padding:3px 0}
.ava-comparison147 p{line-height:1.65;max-width:85ch}
.ava-views147{display:flex;flex-wrap:wrap;gap:7px;margin:14px 0}
.ava-views147 [aria-pressed=true]{background:var(--wine);color:white;border-color:var(--wine)}
.ava-table147{overflow:auto;max-height:70vh;scrollbar-width:thin;border:1px solid var(--line);border-radius:6px}
.ava-table147 table{width:100%;min-width:740px;border-collapse:separate;border-spacing:0;table-layout:fixed;background:var(--paper)}
.ava-table147 caption{text-align:left;padding:12px;color:var(--muted)}
.ava-table147 :is(th,td){padding:13px 15px;vertical-align:top;line-height:1.6;border-bottom:1px solid var(--line);font-size:14px;overflow-wrap:normal;word-break:normal;text-align:left;font-weight:400}
.ava-table147 th:first-child{width:115px;position:sticky;left:0;background:var(--paper2);z-index:1}
.ava-table147 thead th{position:sticky;top:0;background:var(--paper2);z-index:2}
.ava-table147 thead th:first-child{z-index:3}
.ava-depth147{border-left:2px solid var(--gold);padding-left:20px}
.ava-depth147 .ava-voice147{font-size:19px;line-height:1.55;color:var(--wine)}
.ava-depth147 dl{display:grid;grid-template-columns:minmax(120px,1fr) 3fr;gap:12px 20px;line-height:1.65}
.ava-depth147 dt{color:var(--muted)}
.ava-depth147 dd{margin:0}
.ava-depth147 summary,.ava-comparison147 details summary{cursor:pointer;padding:10px 0}
@media(max-height:850px) and (min-width:761px){#studySidebar.sidebar{padding-top:9px}#studySidebar .profile-card{margin:7px 0;padding:6px}#studySidebar .nav-group147{margin-top:3px;padding-top:2px}#studySidebar .nav button[data-page]{min-height:28px;padding:5px 9px}#studySidebar .nav-group147>summary{min-height:25px;padding:4px 9px}}
@media(pointer:coarse){#studySidebar .nav button[data-page],#studySidebar .nav-group147>summary{min-height:44px}}
@media(max-width:600px){.ava-depth147 dl{grid-template-columns:1fr;gap:5px}.ava-depth147 dd{margin-bottom:12px}.ava-comparison147{padding:12px}.ava-table147 :is(th,td){padding:10px}.ava-table147 table{min-width:660px}}