* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body{
  margin: 0;
  padding: 0;
  font-family: Source Han Sans;
  min-width: 920px;
}
.top{
  display: flex;
  height: 66px;
  align-items: center;
  padding: 0 90px;
  justify-content: space-between;
  font-size: 16px;
}
.logo-box{
  font-weight: bold; 
}
.top .logo{
  width: 32px;
  height: 32px;
  vertical-align: middle;
  margin-right: 13px;
  margin-top: -3px;
}

.page-item{
  display: inline-block;
  width: 140px;
  text-align: center;
  cursor: pointer;
  font-weight: normal;
  color: #3A3A3A;
  text-decoration: none;
}
.page-item.active{
  color: #3A6FF8;
}
.indexItem {
  height: 7.9rem;
  width: 100%;
  background-image: url(../img/index/index_bg.png);
  background-size: 100% 100%;
  background-repeat: no-repeat;
  color: #000000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1rem 0 1rem;
}
.indexLeft {
  max-width: 4.4rem;
  display: flex;
  flex-direction: column;
}
.indexLeft p {
  font-family: Source Han Sans;
  word-wrap: break-word;
  font-size: .3rem;
  font-weight: 500;
  margin: .2rem 0 .0833rem;
}
.indexLeft span {
  display: inline-block;
  word-break: break-word;
  font-family: Source Han Sans;
  font-size: .2rem;
  font-weight: 500;

}

.down {
  display: flex;
  align-items: center;
  margin-top: .85rem;
}
.downL {
  display: flex;
  flex-direction: column;
}
.downL img {
  width: 1.55rem;
  height: .5333rem;
  
}
.downR {
  margin-left: .55rem;
  width: 1.2rem;
  height: 1.2rem;
}
.downR img{
  width: 100%;
  height: 100%;
}
.right {
  width: 6.2667rem;
  height: 5.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.indexRight {
  position: relative;
  z-index: 2;
  width: 5.6167rem;
  height: 4.85rem;
  background-image: url(../img/index/first_bg.png);
  background-size: 100% 100%;
  background-repeat: no-repeat;
}
.custom-duration {
    --animate-duration: 2.5s; /* 将动画时间设置为 2 秒 */
}
.indexRight img {
 
}
.textRight {
  background-color: #F2F8FF;
  padding: 0 1rem 0 1.2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  height: 8.45rem;
}
.textRight p {
  font-family: Source Han Sans;
font-size: .4333rem;
font-weight: bold;
line-height: 80px;
text-align: center;
letter-spacing: normal;
color: #110000;
white-space: normal;
word-break: break-word;

}
.textLeft {
  background-color: #F6FAFF;
  padding: 0 1.09rem 0 1.2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  height: 8.45rem;
}

.textLeft p {
  font-family: Source Han Sans;
  font-size: .375rem;
  font-weight: bold;
  line-height: 80px;
  text-align: center;
  letter-spacing: normal;
  color: #110000;
  word-break: break-word;
  white-space: normal;
}