.banner {
  width: 100%;
  height: 4rem;
}
.banner > img {
  width: 7.5rem;
  height: 4rem;
}
/* .liactive {
  font-weight: 600;
  border-bottom: 0.02rem solid #0028c9;
} */
.content {
  width: 100%;
}
/* 智能机器人板块 */
#Robot,#dataVisualization,#Digital {
  position: relative;
  top: -0.5rem;
} 
.intelligent-robot {
  width: 7.5rem;
  height: 13rem;
  background: url("../images/index-bg1.png") no-repeat center top;
  background-size: cover;

}
.box-title {
  margin: 0 auto;
  padding: 0.4rem 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.box-title h1 {
  position: relative;
  font-size: 0.46rem;
  color: #fff;
  font-weight: 600;
}
.box-title h1::after {
  position: absolute;
  content: "";
  width: 0.4rem;
  height: 0.02rem;
  bottom: -0.2rem;
  left: 0.95rem;
  background-color: #fff;
}
.box-title h5 {
  margin-top: 0.4rem;
  font-size: 0.22rem;
  color: #fff;
  text-align: center;
}
.robot-box {
  margin-top: 0.3rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}
.robot-box > div {
  width: 6.9rem;
  border-radius: 0.1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.robot-box > div:nth-child(1) {
  background-color: #f1f2f5;
  color: #333;
}
.robot-box > div:nth-child(2) {
  height: 2rem;
}
.robot-box > div:nth-child(2) span {
  padding: 0;
  margin: 0;
  display: block;
  width: 1rem;
  height: 1rem;
  background-color: #fff;
  font-size: 0.36rem;
  color: #4f6ae2;
  font-weight: 600;
  text-align: center;
  line-height: 0.9rem;
  border-radius: 50%;
  margin-top: 0.25rem;
}
.robot-box > div:nth-child(3) {
  background-color: #e1e2e6;
  position: relative;
}
.robot-box img {
  width: 1.4rem;
  height: 1.4rem;
  position: absolute;
  top: -0.5rem;
}
.robot-box h2 {
  font-size: 0.36rem;
  margin-top: 1rem;
  font-weight: 600;
}
.robot-box > div:nth-child(3) p {
  color: #999999;
}
.robot-box p {
  font-size: 0.3rem;
  margin: 0.1rem 0;
}
.robot-box span {
  font-size: 0.24rem;
  margin-left: 0.2rem;
}

/* 应用场景 */
.scene {
  width: 7.5rem;
  height: 17rem;
  background: url("../images/scene-bg.png") no-repeat center bottom;
  background-size: cover;

}
.scene-box {
  padding-top: 0.4rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.scene-box h2 {
  width: 100%;
  font-size: 0.34rem;
  color: #fff;
  text-align: center;
}
.scene-box-item {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.scene_item {
  margin: 0.2rem 1.85rem 0;
  cursor: pointer;
  position: relative;
}

.scene_img {
  position: relative;
  overflow: hidden;
  width: 100%;
  border-radius: 10px;
}

.scene_img img {
  width: 100%;
  object-fit: cover;
  transition: all 0.48s;
}

.scene_div {
  display: none;
  width: 100%;
  height: 50%;
  position: absolute;
  left: 0;
  bottom: 0;
  background: linear-gradient(rgba(256, 256, 256, 0), rgba(1, 41, 201));
}

.scene_img::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #21252e;
  opacity: 0.8;
  border-radius: 0.1rem;
  transition: all 0.48s;
}

.scene_txt {
  position: absolute;
  top: 50%;
  transform: translateY(-63%);
  left: 0;
  width: 100%;
  z-index: 21;
  text-align: center;
  transition: all 1.2s;
  margin-bottom: 70px;
}

.scene_txt span {
  color: #fff;
  font-size: 0.26rem;
}

.scene_txt div {
  display: flex;
  align-items: center;
  flex-direction: column;
  justify-content: space-between;
  padding: 0 20%;
}

.scene_txt i {
  margin: 0.4rem 0;
  background: #fff;
  width: 25%;
  height: 0.02rem;
}

.scene_txt p {
  font-size: 0.7rem;
  color: #fff;
  min-width: 0.4rem;
  text-align: center;
}

.scene_item:hover .scene_img img {
  transform: scale(1.1);
}

.scene_item:hover .scene_div {
  display: block;
}

.scene_item:hover .scene_txt {
  top: 82%;
}

.scene_item:hover .scene_img::after {
  opacity: 0;
}

.peo_1 {
  width: 100%;
  height: 2.54rem;
  margin-bottom: 0.17rem;
}

.peo_2 {
  width: 100%;
  height: 2.54rem;
}

.peo_3 {
  width: 100%;
  height: 5.25rem;
}
/* 可视化数据板块 */
.data-visualization {
  width: 7.5rem;
  height: 9.6rem;
  background: url("../images/data-visualization-bg.png") no-repeat center top;
  background-size: cover;
}
.visualization-box {
  display: flex;
  justify-content: space-between;
  position: relative;
  align-items: center;
  flex-direction: column;
}
.visualization-box > div {
  padding: .6rem 0 0 .6rem;
  box-sizing: border-box;
  border-radius: .1rem;
}
.visualization-box > div:nth-child(1) {
  width: 5.88rem;
  height: 3.56rem;
  background: url("../images/data-bg1.png") no-repeat center top;
  background-size: cover;
}
.visualization-box > div:nth-child(2) {
  width: 5.88rem;
  height: 3.56rem;
  background: url("../images/data-bg2.png") no-repeat center top;
  background-size: cover;
}
.visualization-box > div:nth-child(2) h2 {
  color: #666666;
}

.visualization-box > div:nth-child(2) p {
  color: #999999;
}
.visualization-box > div h2 {
  font-size: 0.34rem;
  color: #0028c9;
  margin-bottom: .3rem;
}
.visualization-box > div p {
  font-size: 0.24rem;
  color: #0028c9;
  margin-bottom: 0.1rem;
  display: flex;
  align-items: center;
}
.visualization-box > div img {
  width:.2rem;
  height: 0.2rem;
  margin-right: .1rem;
}

/* 数字人模块 */
.digital {
  width: 7.5rem;
  height: 12rem;
  background: url("../images/digital-bg.png") no-repeat center top;
  background-size: cover;
}
.digital-box {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  position: relative;
  margin: 0 .65rem;
}
.digital .box-title h1 {
  position: relative;
  font-size: 0.46rem;
  color: #fff;
  font-weight: 600;
}
.digital .box-title h1::after {
  position: absolute;
  content: "";
  width: 0.4rem;
  height: 0.02rem;
  bottom: -0.2rem;
  left: 0.45rem;
  background-color: #fff;
}
.db_item {
  border-radius: .1rem;

  background-color: #21252e;
  border: 1px solid #fff;
  cursor: pointer;
  position: relative;
  width: 48%;
  padding: 6% 1%;
  text-align: center;
}
.db_item:nth-child(-n +2) {
  margin-bottom: 0.2rem;
}

.db_item::after {
  content: "";
  position: absolute;
  top: 10%;
  right: 0;
  height: 80%;
  border-right: .01rem dashed #fff;
  opacity: 0.28;
}

.db_bg {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 0;
  background-image: linear-gradient(
    rgba(0, 247, 239, 0),
    rgba(0, 247, 239, 0.4)
  );
  transition: all 0.48s;
}

.db_bg::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 0;
  border-left: .08rem solid transparent;
  border-right: .08rem solid transparent;
  border-bottom: .1rem solid #fff;
  transition: all 0.48s 0.18s;
  opacity: 0;
}

.db_bg::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 15%;
  width: 70%;
  height: .03rem;
  background: #fff;
  transform: scaleX(0);
  transition: all 0.48s;
}

.db_item:hover .db_bg {
  height: 100%;
}

.db_item:hover .db_bg::before {
  bottom: .2rem;
  opacity: 1;
}

.db_item:hover .db_bg::after {
  transform: scaleX(1);
}

.db_item:last-child:after {
  content: none;
}
.db_icon {
  margin-top: .7rem;
}
.db_icon img {
  width: 0.4rem;
  height: 0.4rem;
}
.db_txt {
  position: relative;
}

.db_num {
  margin-top: .3rem;
  position: relative;
}

.db_num i {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(45deg);
  border: .01rem solid #fff;
  border-radius: .08rem;
  width: .8rem;
  height: .8rem;
  background: rgba(255, 255, 255, 0.1);
}

.db_num span {
  font-size: .28rem;
  color: #fff;
}

.db_tit {
  display: block;
  font-size: 0.32rem;
  color: #fff;
  margin: .2rem 0 .18rem;
}

.db_p {
  margin-top: .4rem;
  text-align: center;
  font-size: 0.22rem;
  line-height: .32rem;
  color: rgb(256, 256, 256, 0.8);
  letter-spacing: 0;
}
.none {
  position: absolute;
  top: 7rem;
  
}
.none1 {
  height: .9rem;
}