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var(--border);border-radius:var(--radius);box-shadow:var(--shadow);flex-direction:column;min-width:0;min-height:0;display:flex;overflow:hidden}.pane.main{grid-area:1/1;overflow:auto}.pane.side{grid-area:1/2}.pane.controls-pane{grid-area:2/1}.pane.chat-pane{grid-area:2/2}.pane>.pane-title{letter-spacing:.06em;text-transform:uppercase;color:var(--muted);background:var(--panel-2);border-bottom:1px solid var(--border);flex:none;padding:5px 12px;font-size:11px;font-weight:600}.pane>.pane-body{flex:1;min-height:0;padding:10px 12px;overflow:auto}.pane.main .page{width:100%;max-width:none;margin:0;padding:14px 16px 24px}.page.fill{flex-direction:column;height:100%;min-height:0;display:flex}.fill-body{flex:1;min-height:0}.help-block h3{margin:10px 0 4px;font-size:13px}.help-block h3:first-child{margin-top:0}.help-block p{margin:4px 0}.help-block details>summary{cursor:pointer}.help-block 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