.banner_box {
  background: url("../../img/home_banner/banner_home_bg@2x.png");
  width: 100%;
  height: 42.75rem;
  position: relative;
  padding-top: 4rem;
}
.banner_box .banner_list {
  height: calc((100% - 6rem));
}
.banner_box .banner_nav {
  position: absolute;
  bottom: 0;
  display: flex;
}
.banner_box .banner_nav_item {
  border-radius: 0.9375rem 0.9375rem 0px 0px;
  padding: 1.3125rem 1.375rem 1.25rem;
  cursor: pointer;
}
.banner_nav_item_active {
  background: rgba(255, 255, 255, 0.4);
}
.title {
  font-size: 1rem;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #222222;
  line-height: 1.375rem;
  text-align: left;
  margin-bottom:0.625rem;
}
.small_title {
  font-size:0.75rem;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #333333;
  line-height: 1.0625rem;
  text-align: left;
}
.banner_content {
  display: flex;
  height: 100%;
}
.banner_content_left {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
}
.big_title {
  /* font-size: 3rem; */
  font-size: 2.08vw;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #222222;
  line-height: 4.1875rem;
  margin-bottom:1.25rem;
}
.xsTitle {
  font-size: 1.125rem;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #222222;
  line-height: 1.5625rem;
  margin-bottom: 3.125rem;
}
.show_btn {
  width: 11rem;
  height: 3.5rem;
  background: linear-gradient(90deg, #5eddff 0%, #666cff 100%);
  border-radius: 6px;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  font-size: 1.125rem;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #ffffff;
}
.banner_conten_box{
  display: none;
  height: 100%;
  position: relative;
}
.banner_content_active{
  display: block;
}
.banner_content_right {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}
.banner_content_right>div{
  display: flex;
  justify-content: center;
  align-items: center;
}
.banner_content_righ0 .banner_content_righ0_img {
  width: 30.375rem;
}
.banner_content_righ0 .banner_content_righ0_pf1 {
  width: 5.3125rem;
  position: absolute;
  top: 5.875rem;
  left: -6rem;
  animation: hover 2s infinite ease;
}
.banner_content_righ0 .banner_content_righ0_pf2 {
  bottom: 9.9375rem;
  position: absolute;
  width: 3.875rem;
  left: -2.4375rem;
  animation: hover 2s 3s infinite ease;
}
.banner_content_righ0 .banner_content_righ0_pf3 {
  position: absolute;
  width: 9.5rem;
  bottom: 0;
  right: -1.3125rem;
  animation: hover 2s 3s infinite ease;
}
.banner_content_righ1 .banner_content_righ1_img {
  width: 30.375rem;
}
.banner_content_righ1 .banner_content_righ0_pf4 {
  width: 3.9375rem;
  position: absolute;
  top: 0rem;
  right: 2.6875rem;
  animation: hover 2s infinite ease;
}
.banner_content_righ1 .banner_content_righ0_pf5 {
  bottom: 9rem;
  position: absolute;
  width: 4.625rem;
  left: 0rem;
  animation: hover 3s 2s infinite ease;
}
.banner_content_righ1 .banner_content_righ0_pf3 {
  position: absolute;
  width: 8.4375rem;
  bottom: 2.1875rem;
  right: -4.3125rem;
  animation: hover 2s 1s infinite ease;
}
.banner_content_righ2  .banner_content_righ2_img {
  width: 24.625rem;
}
.banner_content_righ2 .banner_content_righ0_pf7 {
  width: 3.75rem;
  position: absolute;
  top: 1.75rem;
  left: -1.375rem;
  animation: hover 2s infinite ease;
}
.banner_content_righ2 .banner_content_righ0_pf8 {
  top: 12.3125rem;
  position: absolute;
  width: 5.125rem;
  right: -4.125rem;
  animation: hover 3s 2s infinite ease;
}
.banner_content_righ2 .banner_content_righ0_pf9 {
  position: absolute;
  width: 6.5625rem;
  bottom: 3.125rem;
  right: -7.25rem;
  animation: hover 2s 1s infinite ease;
}
.banner_content_righ3 .banner_content_righ3_img {
  width: 33.5rem;
}
.banner_content_righ3 .banner_content_righ3_pf1 {
  width: 5.3125rem;
  position: absolute;
  top: -2.75rem;
  left: -2.8125rem;
  animation: hover 2s infinite ease;
}
.banner_content_righ3 .banner_content_righ0_pf15 {
  bottom: 0;
  position: absolute;
  width: 10.3125rem;
  right: 0rem;
  animation: hover 3s 2s infinite ease;
}
.banner_content_righ4 .banner_content_righ5_img {
  width: 25rem;
} 
.banner_content_righ4 .banner_content_righ0_pf13 {
  width: 4.5rem;
  position: absolute;
  top: 0rem;
  left: -0.875rem;
  animation: hover 2s infinite ease;
}
.banner_content_righ4 .banner_content_righ0_pf14 {
  top: 10.6875rem;
  position: absolute;
  width: 5.3125rem;
  right: -3.625rem;
  animation: hover 3s 2s infinite ease;
}
.banner_content_righ4 .banner_content_righ0_pf12 {
  width: 7.1875rem;
  position: absolute;
  bottom: 2.5625rem;
  right: -6.0625rem;
  animation: hover 2s 1s infinite ease;
}
.banner_content_righ5  .banner_content_righ5_img {
  width: 35.25rem;
}
.banner_content_righ5  .banner_content_righ0_pf10 {
  width: 4.625rem;
  position: absolute;
  top: -5.1875rem;
  left: 2.5625rem;
  animation: hover 2s infinite ease;
}
.banner_content_righ5  .banner_content_righ0_pf11 {
  top: -4.0625rem;
  position: absolute;
  width: 5.125rem;
  right: 0.625rem;
  animation: hover 3s 2s infinite ease;
}
.home_product_menu {
  background: linear-gradient(180deg, #e8f2ff 0%, #ffffff 100%);
  padding-top: 5rem !important;
}
.home_product_menu  h1 {
  font-size: 2.5rem;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #222222;
  line-height:3.5rem;
  text-align: center;
}
.home_product_menu p {
  font-size: 1rem;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #333333;
  line-height: 1.375rem;
  margin-top: 0.625rem;
  margin-bottom: 2.5rem;
  text-align: center;
} 
.home_product_menu .pro_menu_list {
  display: flex;
  justify-content: space-between;
}
.home_product_menu .pro_menu_list .pro_menu_item {
  border-bottom: 4px solid transparent;
  cursor: pointer;
  flex: 1;
  padding-bottom: 1.25rem;
  display: flex;
  justify-content: center;
  flex-direction: column;
  align-items: center;
}
.home_product_menu .pro_menu_list .pro_menu_item img {
  width: 5rem;
  margin-bottom: 0.9375rem;
}
.home_product_menu .pro_menu_list .pro_menu_item_active {
  border-color: #227cff;
}
.peodrct_introduce{
  display: flex;
  padding-top:4.375rem !important;
  padding-bottom: 4.375rem !important;
  background: url("../../img/product/bg_product@2x.png") no-repeat;
  background-size: cover;
}
.peodrct_introduce_left{
  margin-right:  1.25rem;
}
.peodrct_introduce_left_item{
  width: 16.75rem;
  height: 7.1875rem;
  background: rgba(255,255,255,0.8);
  border-radius: 1.25rem;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  margin-bottom: 1.25rem;
}
.peodrct_introduce_left_item:nth-child(4n + 0){
  margin-bottom:0
}
.peodrct_introduce_left_avtice{
  background: linear-gradient(126deg, #9162FF 0%, rgba(43,127,255,0.8) 100%);
}
.peodrct_introduce_left_avtice .peodrct_introduce_left_item_text{
  color: #FFFFFF;
}
.peodrct_introduce_left_item_text{
  font-size: 1.375rem;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #222222;
}
.peodrct_introduce_left_item_img{
  width: 6.25rem;
  margin-left: 1.25rem;
}
.peodrct_introduce_right{
  flex: 1;
  position: relative;
  background-color: #5eddff;
  background-size: cover;
  height: 30.25rem;
  background: rgba(255,255,255,0.8);
  border-radius: 1.25rem;
  border: 1px solid #FFFFFF;
  padding: 2.25rem 0 0 2.25rem;
}
.peodrct_introduce_right h1{
  font-size: 1.75rem;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #222222;
  line-height:2.5rem;
}
.phone_img{
  width:18.375rem ;
  height: 37.75rem;
  position: absolute;
  top: -2.625rem;
  right: 5.1875rem;
}
.bg_img{
  width: 17.625rem;
  position: absolute;
  bottom: 0;
  left: 16.6875rem;
}
.peodrct_introduce_text{
  font-size: 1rem;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #333333;
  line-height: 1.375rem;
  margin-top: 1.25rem;
  margin-right: 26.125rem;
  margin-bottom: 3.75rem;
}
.peodrct_introduce_demo_text{
  font-size: 1rem;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #222222;
  line-height: 1.375rem;
}
.peodrct_introduce_demo_icon{
  display: flex;
  margin-top: 1.25rem;
  margin-bottom: 3.75rem;
}
.peodrct_introduce_demo_icon>img{
  width: 3.25rem;
  margin-right: 1.25rem;
  height:  3.25rem;
}
.free_btn{
  font-size: 0.875rem;
  font-family: PingFangSC-Semibold, PingFang SC;
  font-weight: 600;
  color: #FFFFFF;
  width: 6.875rem;
  height: 2.5rem;
  background: #227CFF;
  border-radius: 6px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.audio_video{
  background: linear-gradient(180deg, #E8F2FF 0%, #FFFFFF 100%);
}
.audio_video,
.partner,
.swiper_box{
  padding-top: 5rem !important;
  padding-bottom: 5rem !important;
 
}
.audio_video .audio_video_list{
  display: flex;
  flex-wrap: wrap;
  background: #FFFFFF;
  box-shadow: 0px 0px 1.5rem 0px rgba(34,124,255,0.09);
  border-radius: 1.25rem;
  margin-top: 3.75rem;
  width: 100%;
}
.audio_video .audio_video_list .audio_video_item{
  /* width: 15.9375rem; */
  width: calc((100%)/4);
 
  border-bottom: 1px solid #F4F4F4;
  cursor: pointer;
}
.audio_video_item_child{
  padding: 1.875rem 01.25rem 1.875rem 1.25rem;
  border-right: 1px solid #F4F4F4;
}
.audio_video .audio_video_list .audio_video_item:nth-child(4n+0){
  border-right:none
}
.audio_video .audio_video_list .audio_video_item .audio_video_item_child>img{
  width: 3rem;
}
.audio_video .audio_video_list .audio_video_item .title{
  font-size: 1.25rem;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #222222;
  line-height: 1.75rem;
  margin:0.625rem 0 ;
}
.audio_video .audio_video_list .audio_video_item .smallitle  {
  font-size: 0.875rem;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #333333;
  line-height: 1.25rem;
}
.audio_video .audio_video_list .audio_video_item_active{
  background: linear-gradient(180deg, rgba(34,124,255,0) 0%, rgba(34,124,255,0.1) 100%)
}
body .swiper_box {
  background: url("../../img/home/bg_232@2x.png") no-repeat;
  background-size: cover;
}
body .swiper_box .swipers{
  position: relative;
  margin-top: 3.75rem;
}
.swiper_box .swiper-slide{
  width: 100%;
  border-radius: 1.25rem;
  box-shadow: 0px 0px 1.5rem 0px rgba(104,153,255,0.1);
  background: rgba(255,255,255,0.5);
}
.swiper_box .swiper-slide_container{
  padding: 0.625rem  0 0.625rem 0.625rem;
  border-radius: 1.25rem;
  display: flex;
}
.swiper_box .swiper-slide_container>img{
  width: 33.125rem;
}
.swiper_box .swiper-slide_textbox{
  flex: 1;
  padding-top: 2.5625rem;
  margin-left: 5rem;
}
.swiper_box .slide_textbox .title{
  font-size: 1.875rem;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #222222;
  line-height: 2.625rem;
}
.swiper_box .swiper-slide_textbox>img{
  width: 2.5rem;
  margin-top: 1.625rem 0 6px;
}
.swiper_box .swiper-slide_textbox .stitle{
  font-size: 0.875rem;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #333333;
  line-height: 1.25rem;
  width: 80%;
}
.partner{
  background: linear-gradient(180deg, #E8F2FF 0%, #FFFFFF 100%);
}
.partner>img{
  width: 100%;
  margin-top: 3.75rem;
}