.loader {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  perspective: 800px;
}

.loader .loader-item {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
}

.loader .loader-item:nth-child(1) {
  border-bottom: 6px solid #f1416c;
  transform: rotateX(35deg) rotateY(-45deg);
  animation: rotate-one 1s linear infinite;
}

.loader .loader-item:nth-child(2) {
  border-right: 6px solid #009ef7;
  transform: rotateX(50deg) rotateY(10deg);
  animation: rotate-two 1s linear infinite;
}

.loader .loader-item:nth-child(3) {
  border-top: 6px solid #50cd89;
  transform: rotateX(35deg) rotateY(55deg);
  animation: rotate-three 1s linear infinite;
}

@keyframes rotate-one {
  to {
    transform: rotateX(35deg) rotateY(-45deg) rotateZ(360deg);
  }
}

@keyframes rotate-two {
  to {
    transform: rotateX(50deg) rotateY(10deg) rotateZ(360deg);
  }
}

@keyframes rotate-three {
  to {
    transform: rotateX(35deg) rotateY(55deg) rotateZ(360deg);
  }
}

/* 自定义滚动条整体样式 */
::-webkit-scrollbar {
  width: 6px; /* 设置滚动条宽度 */
  background-color: #f9f9f9; /* 滚动条背景色 */
}

/* 自定义滚动条滑块样式 */
::-webkit-scrollbar-thumb {
  background-color: #bdbdbd; /* 滑块背景色 */
}

/* 自定义滚动条轨道样式 */
::-webkit-scrollbar-track {
  background-color: transparent; /* 轨道背景色 */
}