.tf-spark{display:block;overflow:visible}.tf-spark-line{fill:none;stroke:var(--cyan);stroke-width:1.6px;stroke-linejoin:round;stroke-linecap:round}.tf-spark-area{fill:var(--cyan);opacity:.12}.tf-spark-dot{fill:var(--cyan)}.tf-spark-empty{color:var(--dim);line-height:1}