#app {
  position: relative;
  overflow: hidden;
}

.loading {
  position: fixed;
  left: 0;
  top: 0;
  height: 100%;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 99;
}

.loading img {
  width: 2rem;
  height: 2rem;
}

.app_wrap {
  position: relative;
  padding: .32rem .68rem;
  z-index: 1;
}

.backdrop-filter,
.bgAlpha {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  transform: scale(1.2);
  z-index: 0;
}

.bgAlpha {
  bottom: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.64) 21.94%, rgba(0, 0, 0, 0.00) 100%);
  /* backdrop-filter: blur(4px); */
}

.backdrop-filter {
  filter: blur(8px);
}

.logo {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.4rem;
  font-weight: bold;
  line-height: 150%;
  color: rgba(255, 255, 255, .9);
}

.logo img {
  width: 0.64rem;
  height: 0.64rem;
  margin-right: .16rem;
}

.bg {
  position: relative;
  margin-top: .48rem;
  z-index: 1;
}

.bg .poster {
  /* 6.14rem */
  width: 100%;
  min-height: 8.18rem;
  border-radius: 0.2rem;
  object-fit: contain;
}

.bg .logo {
  position: absolute;
  top: .32rem;
  left: .3rem;
  font-size: 0.28rem;
}

.bg .logo img {
  width: 0.48rem;
  height: 0.48rem;
}

.bg .play {
  position: absolute;
  width: 1.44rem;
  height: 1.44rem;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.title {
  color: rgba(255, 255, 255, .9);
  text-align: center;
  font-size: 0.4rem;
  font-weight: bold;
  line-height: 0.48rem;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  margin: .48rem 0;
}

.desc {
  color: rgba(255, 255, 255, .9);
  text-align: center;
  font-size: 0.24rem;
  line-height: 0.36rem;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  word-break: break-word;
  margin-bottom: 1.72rem;
  white-space: pre-wrap;
}

.btn {
  position: fixed;
  width: 6.06rem;
  bottom: .32rem;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  z-index: 98;
  /* 开启硬件加速 解决页面闪白 保证动画流畅 */
  /* -webkit-transform: translate3d(0, 0, 0);
  -moz-transform: translate3d(0, 0, 0);
  -ms-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0); */
}

.btn a {
  cursor: none;
  display: block;
}

.btn button {
  display: inline-flex;
  width: 100%;
  height: 0.88rem;
  padding: 0.2rem 1.4rem;
  justify-content: center;
  align-items: center;
  border-radius: 0.16rem;
  background: linear-gradient(90deg, rgba(247, 152, 255, .9) 0%, rgba(189, 124, 255, .9) 100%);
  color: rgba(0, 0, 0, .9);
  font-size: 0.32rem;
  font-weight: bold;
  animation: breath 2s linear infinite;
  white-space: nowrap;
}

@keyframes breath {
  0% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.08);
  }

  100% {
    transform: scale(1);
  }
}