::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background-color: transparent;
  border-radius: 2em;
}

::-webkit-scrollbar-thumb {
  background-color: #34c759; /* 主色调：苹果绿 */
  background-image: -webkit-linear-gradient(45deg, rgba(255,255,255,.4) 25%, transparent 25%, transparent 50%, rgba(255,255,255,.4) 50%, rgba(255,255,255,.4) 75%, transparent 75%, transparent);
  border-radius: 2em;
}

::-webkit-scrollbar-corner {
  background-color: transparent;
}