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system-ui,sans-serif;position:absolute;top:10pt;right:12pt}.region.image{white-space:normal}.region.image .frame{align-items:flex-start;display:flex;position:absolute;inset:0 0 12pt}.region.image canvas,.region.image .frame img{max-width:100%;max-height:100%}.region.image canvas.enlarged{object-fit:contain;object-position:left top;width:100%;height:100%;image-rendering:pixelated}.region.image .frame img.stand-in{opacity:.55}.region.image .slot{cursor:text;height:11pt;font-size:8pt;position:absolute;bottom:0;left:0}.region.image .slot.empty{color:#9ca3af;font-size:6pt}.region.image.error .frame{outline:1px solid #c00}.region .handle{background:var(--select);cursor:nwse-resize;border:1px solid #fff;width:9px;height:9px;position:absolute;bottom:-4px;right:-4px}.region.text{white-space:pre-wrap;min-width:1em;min-height:1em;font-family:Arial,Helvetica,sans-serif}.region.text.editing{outline:1px solid var(--select);-webkit-user-select:text;user-select:text;cursor:text}.region.selected{outline:1px dashed var(--select);outline-offset:2px}.region.error{color:#c00}.region.stale{color:#6b7280}.region.calculating{outline-offset:2px;border-radius:2px;outline:2px solid #1baf7a}.region.draft{color:#b45309;outline:1px dotted #b45309}.region .ML__latex{font-size:inherit}#editor{z-index:2;--caret-color:var(--select);--smart-fence-color:currentColor;background:#fff;border:0;outline:1px solid #93c5fd;min-width:1.5em;padding:0;font-size:10pt;position:absolute}#editor::part(virtual-keyboard-toggle),#editor::part(menu-toggle){display:none}#crosshair{z-index:1;color:#d00;pointer-events:none;font:12pt monospace;position:absolute;transform:translate(-50%,-50%)}#marquee{border:1px dashed var(--select);pointer-events:none;background:#2563eb18;position:absolute}.pagebreak{border-top:1px dashed var(--guide);pointer-events:none;position:absolute;left:0;right:0}.pagecolumn{border-left:1px dashed 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