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2px}.export-subtitle{font-size:13px;color:var(--muted);margin:0 0 14px}.export-options{display:flex;flex-direction:column;gap:8px}.export-option{display:flex;align-items:center;gap:12px;padding:12px 16px;background:var(--surface-soft);border:1px solid var(--line);border-radius:10px;cursor:pointer;transition:border-color .15s,background .15s;text-align:left}.export-option:hover{border-color:var(--accent-pink);background:var(--surface-pink)}.export-icon{font-size:20px;flex-shrink:0}.export-label{flex:1;font-size:14px;font-weight:600;color:var(--ink)}.export-ext{font-size:12px;font-weight:600;color:var(--muted);background:var(--surface-pink-strong);padding:2px 8px;border-radius:20px;font-family:Courier New,monospace}.export-cancel{margin-top:10px;padding:9px;background:transparent;border:none;color:var(--muted);font-size:13px;cursor:pointer;border-radius:8px;transition:color .15s}.export-cancel:hover{color:var(--ink)}@media(max-width:820px){.app-shell{grid-template-columns:1fr}.sidebar{min-height:auto;border-right:0;border-bottom:1px solid var(--line)}.sidebar-section.scrollable{display:none}.editor-toolbar{align-items:flex-start;flex-direction:column}.toolbar-cluster{width:100%;justify-content:flex-start}.format-toolbar{overflow-x:auto;max-width:100%}.toolbar-actions{width:100%;justify-content:flex-start;flex-wrap:wrap}.search-panel{left:12px;right:12px;width:auto}}