/* すべる数字（Sliding Number）。数字が変わると、各桁が縦に回ってばねのように止まる。 */
.tb-sliding-number {
  display: inline-flex;
  align-items: center;
  font-variant-numeric: tabular-nums;
}
.tb-sliding-number__digit {
  position: relative;
  display: inline-block;
  width: 1ch;
  line-height: 1;
  overflow-x: visible;
  overflow-y: clip;
}
.tb-sliding-number__ghost { visibility: hidden; display: block; }
.tb-sliding-number__n {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  will-change: transform;
}
.tb-sliding-number__sr {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}