.ac-loading-wrapper {
  display: inline-flex;
  vertical-align: middle;
}
@keyframes grow {
  0%,
  100% {
    transform: scaleY(1);
  }
  50% {
    transform: scaleY(2);
  }
}
.ac-loading-grow {
  display: flex;
  flex-flow: row nowrap;
  align-items: center;
  justify-content: space-between;
  width: 64rpx;
  height: 32rpx;
}
.ac-loading-grow-item {
  width: 15%;
  height: 100%;
  background-color: black;
}
.ac-loading-grow-item:nth-child(1) {
  animation: grow 1s 0.5s ease-in-out infinite;
}
.ac-loading-grow-item:nth-child(2) {
  animation: grow 1s 0.75s ease-in-out infinite;
}
.ac-loading-grow-item:nth-child(3) {
  animation: grow 1s 1s ease-in-out infinite;
}
.ac-loading-grow-item:nth-child(4) {
  animation: grow 1s 1.25s ease-in-out infinite;
}
@keyframes flood-spin {
  50%,
  100% {
    transform: rotate(360deg);
  }
}
@keyframes flood-fill {
  25%,
  50% {
    transform: scaleY(0);
  }
  100% {
    transform: scaleY(1);
  }
}
.ac-loading-flood {
  box-sizing: border-box;
  position: relative;
  width: 64rpx;
  height: 64rpx;
  border: 6rpx solid black;
  overflow: hidden;
  animation: flood-spin 3s ease infinite;
}
.ac-loading-flood-inner {
  position: absolute;
  width: 100%;
  height: 100%;
  background: black;
  opacity: 0.7;
  transform-origin: center bottom;
  transform: scaleY(1);
  animation: flood-fill 3s linear infinite;
}
@keyframes ring-spin {
  to {
    transform: rotateY(540deg);
  }
}
.ac-loading-ring {
  box-sizing: border-box;
  width: 64rpx;
  height: 64rpx;
  border-radius: 50%;
  border: 8rpx solid black;
  animation: ring-spin 1.5s ease-in-out infinite;
}
@keyframes pendulum-left-swing {
  50%,
  100% {
    transform: translateX(95%);
  }
}
@keyframes pendulum-right-swing {
  50% {
    transform: translateX(-95%);
  }
  100% {
    transform: translateX(100%);
  }
}
.ac-loading-pendulum {
  display: flex;
  flex-flow: row nowrap;
  align-items: center;
  justify-content: space-between;
  width: 140rpx;
  height: 28rpx;
}
.ac-loading-pendulum-item {
  width: 20%;
  height: 100%;
  border-radius: 50%;
  background-color: black;
}
.ac-loading-pendulum-item:first-child {
  transform: translateX(-100%);
  animation: pendulum-left-swing 0.5s ease-in alternate infinite;
}
.ac-loading-pendulum-item:last-child {
  transform: translateX(-95%);
  animation: pendulum-right-swing 0.5s ease-in alternate infinite;
}
@keyframes boomerang-spin-stretch {
  50% {
    transform: rotate(360deg) scale(0.4, 0.33);
    border-width: 16rpx;
  }
  100% {
    transform: rotate(720deg) scale(1, 1);
    border-width: 6rpx;
  }
}
.ac-loading-boomerang {
  width: 72rpx;
  height: 96rpx;
  border: 6rpx solid transparent;
  border-top-color: black;
  border-bottom-color: black;
  border-radius: 50%;
  animation: boomerang-spin-stretch 2s ease infinite;
}
@keyframes dots-fade {
  from {
    opacity: 1;
  }
  to {
    opacity: 0;
  }
}
.ac-loading-dots {
  width: 104rpx;
  height: 26rpx;
  display: flex;
  flex-flow: row nowrap;
  align-items: center;
  justify-content: space-between;
}
.ac-loading-dots-item {
  width: 25%;
  height: 100%;
  border-radius: 50%;
  background-color: black;
  animation: dots-fade 0.8s ease-in-out alternate infinite;
}
.ac-loading-dots-item:nth-child(1) {
  animation-delay: 0.5s;
}
.ac-loading-dots-item:nth-child(2) {
  animation-delay: 0.7s;
}
.ac-loading-dots-item:nth-child(3) {
  animation-delay: 0.9s;
}
@keyframes sudoku-fade {
  to {
    opacity: 0.2;
  }
}
.ac-loading-sudoku {
  width: 96rpx;
  height: 96rpx;
  display: grid;
  grid-template-rows: repeat(3, 1fr);
  grid-template-columns: repeat(3, 1fr);
  justify-items: center;
  align-items: center;
}
.ac-loading-sudoku-item {
  width: 60%;
  height: 60%;
  background-color: black;
  border-radius: 50%;
  animation: sudoku-fade 1.5s alternate ease-in-out infinite;
}
.ac-loading-sudoku-item:nth-child(2),
.ac-loading-sudoku-item:nth-child(4) {
  animation-delay: 0.25s;
}
.ac-loading-sudoku-item:nth-child(3),
.ac-loading-sudoku-item:nth-child(5),
.ac-loading-sudoku-item:nth-child(7) {
  animation-delay: 0.5s;
}
.ac-loading-sudoku-item:nth-child(6),
.ac-loading-sudoku-item:nth-child(8) {
  animation-delay: 0.75s;
}
.ac-loading-sudoku-item:nth-child(9) {
  animation-delay: 1s;
}
@keyframes snake-spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}
.ac-loading-snake {
  position: relative;
  width: 100rpx;
  height: 100rpx;
  box-sizing: border-box;
}
.ac-loading-snake-item {
  position: absolute;
  width: 100%;
  height: 100%;
  box-sizing: border-box;
  border-radius: 50%;
  animation: snake-spin 1.2s cubic-bezier(0.5, 0, 0.5, 1) infinite;
  border-width: medium;
  border-style: solid;
  border-color: black transparent transparent transparent;
}
.ac-loading-snake-item:nth-child(1) {
  animation-delay: 0.5s;
}
.ac-loading-snake-item:nth-child(2) {
  animation-delay: 0.6s;
}
.ac-loading-snake-item:nth-child(3) {
  animation-delay: 0.7s;
}
.ac-loading-snake-item:nth-child(9) {
  animation-delay: 0.75s;
}
@keyframes loading-spin {
  to {
    transform: rotate(360deg);
  }
}
.ac-loading {
  border-radius: 50%;
  width: 64rpx;
  height: 64rpx;
  position: relative;
}
.ac-loading-bg,
.ac-loading-border {
  box-sizing: border-box;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  width: 100%;
  height: 100%;
  border-radius: 50%;
}
.ac-loading-bg {
  border: 6rpx solid black;
  opacity: 0.2;
}
.ac-loading-border {
  border: 6rpx solid transparent;
  border-top-color: black;
  z-index: 1;
  animation: loading-spin 1s linear infinite;
}
@keyframes wave {
  from {
    transform: translateY(-100%);
  }
  to {
    transform: translateY(100%);
  }
}
.ac-loading-wave {
  width: 104rpx;
  height: 26rpx;
  display: flex;
  flex-flow: row nowrap;
  align-items: center;
  justify-content: space-between;
}
.ac-loading-wave-item {
  width: 25%;
  height: 100%;
  border-radius: 50%;
  background-color: black;
  transform: translateY(-100%);
  animation: wave 0.8s ease-in-out alternate infinite;
}
.ac-loading-wave-item:nth-child(1) {
  animation-delay: 0.5s;
}
.ac-loading-wave-item:nth-child(2) {
  animation-delay: 0.7s;
}
.ac-loading-wave-item:nth-child(3) {
  animation-delay: 0.9s;
}