@layer quartz-base{.readermode{cursor:pointer;width:20px;height:32px;text-align:inherit;background:0 0;border:none;flex-shrink:0;margin:0;padding:0;position:relative}.readermode svg{width:20px;height:20px;fill:var(--darkgray);stroke:var(--darkgray);transition:opacity .1s;position:absolute;top:calc(50% - 10px)}:root[reader-mode=on] .sidebar.left,:root[reader-mode=on] .sidebar.right{opacity:0;transition:opacity .2s}:root[reader-mode=on] .sidebar.left:hover,:root[reader-mode=on] .sidebar.right:hover{opacity:1}}