html,body{height:100%}html{color-scheme:light dark}body{--splitter-width:10px;margin:0}.editor-pane{min-height:0}.splitter{display:none}.preview-pane{border:0;width:100%;height:100%}.cm-editor{height:100%}.cm-scroller{overflow:auto}@media (width>=720px){body{display:flex}.editor-pane{flex:none;width:45vw;min-width:18rem}.splitter{flex:0 0 var(--splitter-width);cursor:col-resize;background:linear-gradient(to right, transparent calc(50% - 1px), color-mix(in srgb, CanvasText 24%, transparent) calc(50% - 1px), color-mix(in srgb, CanvasText 24%, transparent) calc(50% + 1px), transparent calc(50% + 1px));display:block}.preview-pane{flex:1 1 0;min-width:0}}body.is-resizing,body.is-resizing .splitter{cursor:col-resize;user-select:none}