.ki-graph-line{stroke-linecap:round;stroke-linejoin:round}.ki-graph-axis,.ki-graph-label-x,.ki-graph-label-y{opacity:0;transition:opacity .3s ease}.ki-graph-axis.visible,.ki-graph-label-x.visible,.ki-graph-label-y.visible{opacity:1}#arrowhead polygon,#arrowhead-chatgpt polygon,#arrowhead-trad polygon{opacity:0;transition:opacity .3s ease}