.topic {
  width: 100%;
  background: url("../image/section1/bg.png") no-repeat left top;
  background-size: 100%;
  position: relative;
  top: 0;
  left: 0;
}

.topic .section1-video-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  object-fit: cover;
  pointer-events: none;
  z-index: 2;
}

.topic .section1-video-bg.overtime {
  top: 60px ;
}

.title-active{
  color: #fff;
}
.header-right{
  width: 2rem;
  height: 0.74rem;
}

.topic-video {
  position: absolute;
  top: 6.4rem;
  left: 5.9rem;
}

.topic-video .btn-play {
  position: absolute;
  width: 1.21rem;
  height: 1.36rem;
  /* background: url(../image/section1/play.png) no-repeat; */
  background-size: 100%;
  top: -1.58rem;
  left: 3rem;
}

/* .topic-video .btn-play::before {
  content: '';
  position: absolute;
  width: 1.16rem;
  height: 1.16rem;
  background: url(../image/section1/btn-play-bg.png) no-repeat;
  background-size: 100%;
  animation: rotate 12s infinite linear;
  -webkit-transform-origin: center center;
  -ms-transform-origin: center center;
  transform-origin: center center;
  z-index: 2;
} */

.topic-video .btn-play::after {
  content: '';
  position: absolute;
  width: 1.11rem;
  height: 1.11rem;
  background: url(../image/section1/btn-play-2.png) no-repeat;
  background-size: 100%;
  top: 0.21rem;
  left: 0.32rem;
}

.topic-video .topic-video-light {
  position: absolute;
  /* width: 15.43rem; */
  /* height: 3.88rem; */
  background: url(../image/section1/topic-video-light.png) no-repeat;
  background-size: 100%;
  /* top: -0.86rem; */
  /* left: -6.85rem; */
  /* animation: shinning 10s infinite ease-out; */
  width: 16rem;
  height: 5rem;
  top: -1.66rem;
  left: -7.1rem;
}

.topic-video.noDown {
  top: 5rem;
}

/* .topic-video.over {
  display: block;
  top: 4rem;
  left: 9rem;

} */

.topic-slogan {
  width: 9.44rem;
  height: 3.06rem;
  background: url(../image/section1/slogan.png) no-repeat;
  background-size: 100%;
  position: absolute;
  left: 4.7rem;
  top: 4.68rem;
  z-index: 5;
}
.topic-slogan.down {
  width: 14.01rem;
  height: 3.06rem;
  background: url(../image/section1/slogan-down.png) no-repeat;
  background-size: 100%;
  left: 2.4rem;
  top: 4.48rem;
  z-index: 5;
}

.topic-slogan.over {
  display: block;
}

.topic-store > a {
  cursor: pointer;
  width: 3.69rem;
  height: 0.94rem;
  position: absolute;
  top: 7.4rem;
  left: 9.7rem;
  overflow: hidden;
  border-radius: 0.12rem;
}

/* .topic-store > a.active::before {
  content: '';
  position: absolute;
  width: 0.21rem;
  height: 0.21rem;
  background: url(../image/section1/red-dot.png) no-repeat;
  background-size: 100%;
  top: -0.1rem;
  left: 0.06rem;
} */

.topic-store > a.over::before {
 display: none;
}

.topic-store .order-store-ios {
  background: url(../image/section1/order-store-ios.png) no-repeat;
  background-size: 100%;
  left: 5.5rem;
}

.topic-store .order-store-ios.overtime {
  background: url(../image/section1/order-store-ios-overtime.png) no-repeat;
  background-size: 100%;
}

.topic-store .order-store-gp {
  background: url(../image/section1/order-store-gp.png) no-repeat;
  background-size: 100%;
}

.topic-store .order-store-gp.overtime {
  background: url(../image/section1/order-store-gp-overtime.png) no-repeat;
  background-size: 100%;
}

.topic-store .order-store-hw {
  background: url(../image/section1/order-store-hw.png) no-repeat;
  background-size: 100%;
  left: 11.12rem;
}

.topic-store .order-store-hw.overtime  {
  background: url(../image/section1/order-store-hw-overtime.png) no-repeat;
  background-size: 100%;
  left: 11.12rem;
}

.topic-store span {
  display: inline-block;
  width: 100%;
  height: 100%;
}

.topic-store span::after {
  animation: sg 2s linear infinite;
  background: linear-gradient(120deg, #0000, #0000, #fff6, #0000, #0000);
  content: "";
  display: block;
  height: 100%;
  left: 0;
  position: absolute;
  top: 0;
  transition: all .65s;
  width: 100%;
  pointer-events: none;
}

@keyframes sg {
  0% {
    left: -100%;
}
100% {
    left: 100%;
}
}

.down-more {
  position: absolute;
  width: 1.86rem;
  height: 0.56rem;
  background: url(../image/section1/down.png) no-repeat;
  background-size: 100%;
  bottom: 0;
  animation: slideDown 1s infinite; 
}

@keyframes slideDown {
  0% {
    transform: translateY(0); /* 初始状态：不移动 */
  }
  50% {
    transform: translateY(.05rem); /* 中间状态：向下移动5像素 */
  }
  100% {
    transform: translateY(0); /* 结束状态：回到初始位置 */
  }
}

.countdown {
  display: flex;
  width: 7.17rem;
  height: 1.08rem;
  font-size: 0.46rem;
  font-family: Arial;
  font-weight: bold;
  color: #00a8f6;
  background: url(../image/section1/countdown-bg1.png) no-repeat;
  background-size: 100%;
  position: absolute;
  left: 6.2rem;
  top: 6.14rem;
  opacity: 0;
  pointer-events: none;
  z-index: 1;
}

.countdown.hide {
  display: none;
}

.countdown.over {
  display: none;
}

.countdown-second {
  position: absolute;
  left: 6.78rem;
  top: 6.78rem;
  width: 5.76rem;
  height: 1.23rem;
  opacity: 0;
  background: url(../image/section1/countdown-bg2.png) no-repeat;
  background-size: 100%;
}

.countdown-second.over {
  display: none;
}

.countdown .day {
  position: relative;
  top: 0.88rem;
  left: 2.15rem;
  width: 0.27rem;
  letter-spacing: 0.1rem;
}

.countdown .hour {
  position: relative;
  top: 0.88rem;
  left: 3.01rem;
  letter-spacing: 0.18rem;
  width: 0.97rem;
}

.countdown .minute {
  position: relative;
  top: 0.88rem;
  left: 3.2rem;
  letter-spacing: 0.18rem;
  width: 0.97rem;
}

.countdown .minute.wen {
  left: 2.42rem;
}

.countdown .second {
  position: relative;
  top: 0.88rem;
  left: 3.34rem;
  letter-spacing: 0.18rem;
  width: 0.97rem;
}

.countdown .second.wen {
  left: 2.68rem;
}

.footer-img {
  width: 100%;
  height: 4.59rem;
  position: absolute;
  bottom: -1.5rem;
  left: 0;
}