.new-session-attachment-panel{border-inline-start:1px solid var(--border);background:var(--panel);flex-direction:column;flex:0 40%;min-width:280px;max-width:480px;min-height:0;display:flex;overflow:hidden}.new-session-attachment-panel>openclaw-chat-detail-panel{flex-direction:column;flex:1;min-width:0;min-height:0;display:flex}@media (width<=768px){openclaw-new-session-page:has(>.new-session-attachment-panel){flex-direction:column}.new-session-attachment-panel{border-inline-start:0;border-block-start:1px solid var(--border);flex:50%;min-width:0;max-width:none}}