.product .box1 {
  padding: 40px 0 60px;
}
.product .box1 .box-c {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.product .box1 .box-c .l {
  position: relative;
  width: 43%;
}
.product .box1 .box-c .l .ifv{position:absolute;top:0px;left:0px;width: 100%;height: 100%;object-fit: cover;}
.product .box1 .box-c .l .playBtn {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 55px;
  height: 55px;
  background: rgba(255, 255, 255, 0.9);
  line-height: 55px;
  text-align: center;
  z-index: 2;
  cursor: pointer;
  opacity: 1;
}
.product .box1 .box-c .l .playBtn .iconfont {
  font-size: 18px;
}
.product .box1 .box-c .r {
  width: 57%;
  padding-left: 3.5%;
}
.product .box1 .box-c .r .innerTitle span {
  color: #182f8e;
}
.product .box1 .box-c .r .commonMore {
  margin-top: 30px;
}
.product .box2 {
  position: relative;
  padding: 50px 0 50px;
  background-color: #f2f3f5;
  text-align: center;
}
.product .box2 .innerDes {
  width: 680px;
  max-width: 100%;
  margin-left: auto;
  margin-right: auto;
}
.product .box2 .box-c {
  position: relative;
  margin-top: 25px;
}
.product .box2 .box-c .swiper-pagination,
.product .recommendProduct .swiper-pagination,
.product .box3 .swiper-pagination,
.recommendProduct .swiper-pagination{
    display: block;
}
.product .box2 .btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
}
.product .box2 .btn.btn-prev {
  left: -100px;
}
.product .box2 .btn.btn-next {
  right: -100px;
}
.product-details {
  background-color: #f8f9fc;
}
.product-details .box1 {
  padding: 35px 0 60px;
}
.product-details .box1 .box-c {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.product-details .box1 .box-c .l {
  width: 41%;
}
.product-details .box1 .box-c .r {
    width: 59%;
    padding-left: 3.5%;
}
.product-details .box1 .box-c .r .r-title {
  font-size: 36px;
  font-family: HarmonyOS Sans SC;
  font-weight: 400;
  color: #122f8f;
  line-height: 1.5;
}
/* 标题旁 NEW+日期角标：勾「新品」的商品进详情页仍体现 NEW（同新品发布页卡片 76px 角标视觉，随行内文字流不遮标题） */
.product-details .box1 .box-c .r .r-title .pd-new-badge{display:inline-flex;flex-direction:column;align-items:center;justify-content:center;width:76px;height:76px;margin-left:16px;vertical-align:middle;position:relative;top:-10px;background:url(/userfiles/images/2026/10/20/2026102017002517.png) no-repeat center;background-size:100% 100%;pointer-events:none}
.product-details .box1 .box-c .r .r-title .pd-new-badge b{color:#182f8e;font-size:18px;font-family:HarmonyOS_Sans_SC_Medium;line-height:1;font-weight:400}
.product-details .box1 .box-c .r .r-title .pd-new-badge i{color:#182f8e;font-size:10px;font-style:normal;line-height:1;margin-top:2px;font-family:HarmonyOS_Sans_SC_Medium}
.product-details .box1 .box-c .r .r-des {
  font-size: 22px;
  font-family: HarmonyOS_Sans_SC_Light;
  color: #070707;
  line-height: 1.5;
  margin-top: 10px;
}
.product-details .box1 .box-c .r .text-box {
  font-size: 16px;
  font-family: HarmonyOS_Sans_SC_Light;
  color: #777;
  margin-top: 15px;
}
.product-details .box1 .box-c .r .text-box .item {
  display: flex;
  align-items: center;
  margin: 6px 0;
}
.product-details .box1 .box-c .r .text-box .bullet {
  width: 4px;
  height: 4px;
  background: #122f8f;
}
.product-details .box1 .box-c .r .text-box .text {
  flex: 1;
  margin-left: 9px;
  line-height: 1.5;
}
.product-details .box3 {
  padding: 50px 0 0;
  background-color: #fff;
}
.product-details .box3 .innerTitle {
    position: relative;
  padding-left: 20px;
}
.product-details .box3 .innerTitle::before{
    content: "";
    position: absolute;
    left: 0px;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 70%;
    background: #122f8f;
}
.product-details .box3 .box-c {
  margin-top: 20px;
  padding: 25px 0 50px;
  font-size: 16px;
  font-family: HarmonyOS_Sans_SC_Light;
  font-weight: 300;
  color: #777;
  line-height: 30px;
  border-bottom: 1px solid rgba(51, 51, 51, 0.1);
  border-top: 1px solid rgba(51, 51, 51, 0.1);
}
.product-details .box3 .box-c img {
  display: block;
  max-width: 100%;
  margin-top: 20px;
}
.product-details .box3 .box-c .text-box:not(:last-child) {
  margin-bottom: 20px;
}
.product-details .box3 .box-c .text-title {
  font-size: 22px;
  font-family: HarmonyOS Sans SC;
  font-weight: 400;
  color: #122f8f;
  line-height: 1.45;
  margin-bottom: 10px;
}
.product-details .box4 {
  background-color: #fff;
  padding: 50px 0;
  text-align: center;
}
.product-details .box4 .box-c .list {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.product-details .box4 .box-c i,
.product-details .box4 .box-c li {
  width: 32.57%;
}
.product-details .box4 .box-c li {
  background-image: url(../images/product-details-box4-bg.png);
  background-repeat: no-repeat;
  background-size: auto;
  background-position: right top;
  background-color: #f2f3f5;
  transition: all 0.6s;
  margin-top: 25px;
}
.product-details .box4 .box-c li:hover {
  background-color: #122f8f;
  box-shadow: 0 28px 70px 6px rgba(24, 47, 142, 0.41);
  background-image: url(../images/product-details-box4-bg1.png);
}
.product-details .box4 .box-c li a {
  display: block;
  padding: 40px 35px 10px;
}
.product-details .box4 .box-c li .slide-t {
  display: flex;
  min-height: 100px;
}
.product-details .box4 .box-c li .icon {
  width: 54px;
  height: 54px;
  background: rgba(255, 255, 255, 0.9);
  line-height: 54px;
  text-align: center;
  color: #122f8f;
  transition: all 0.6s;
  clip-path: polygon(0 0, calc(100% - 19px) 0, 100% 19px, 100% 100%, 0 100%);
}
.product-details .box4 .box-c li:hover .icon {
  background-color: rgba(34, 139, 220, 0.9);
  color: #fff;
}
.product-details .box4 .box-c li .text-title {
  flex: 1;
  margin-left: 20px;
}
.product-details .box4 .box-c li .text-title {
  font-size: 22px;
  font-family: HarmonyOS Sans SC;
  font-weight: 400;
  color: #070707;
  line-height: 1.5;
  text-align: left;
  transition: all 0.6s;
}
.product-details .box4 .box-c li:hover .text-title {
  color: #fff;
}
.product-details .box4 .box-c li .icon .iconfont {
  font-size: 30px;
}
.product-details .box4 .box-c li .slide-b {
  margin-top: 30px;
  border-top: 1px solid rgba(51, 51, 51, 0.07);
  padding: 22px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 16px;
  font-family: HarmonyOS Sans SC;
  font-weight: 400;
  color: #070707;
  line-height: 1;
}
.product-details .box4 .box-c li:hover .slide-b {
  transition: all 0.6s;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.06);
}
.product-details .box5 {
  background-color: #f7f9fc;
  padding: 50px 0 60px 0;
  text-align: center;
}
.product-details .box5 .innerTitle span {
  color: #122f8f;
}
.product-details .box5 .box-c .list li:not(:last-child) {
  margin-right: 1.145%;
}
.product-details .box5 .box-c .list li {
  width: 32.57%;
}
.product-details .box5 .box-c .list li {
  position: relative;
  margin-top: 25px;
}
.product-details .box5 .box-c .list li .slide-box {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  padding: 30px;
  z-index: 2;
  font-size: 16px;
  font-family: HarmonyOS Sans SC;
  font-weight: 400;
  color: #fff;
  line-height: 1;
  text-align: left;
}
@media (max-width: 1440px) {
  .product-details .box1 .box-c .r .r-title {
    font-size: 32px;
  }
  .product-details .box4 .box-c li a {
    padding: 30px 30px 0;
  }
}
@media (max-width: 1366px) {
    .product .box2 .btn.btn-next{
      right: -40px;
    }
    .product .box2 .btn.btn-prev {
        left: -40px;
    }
    .product .box2 .swiper-pointer-events{
        width: 95%;
    }
}
@media (max-width: 1280px) {
  .about .box5 .box-c .r .swiper-slide .playBtn {
    width: 60px;
    height: 60px;
    line-height: 60px;
  }
  .product .box2 .innerDes{
      width: 100%;
  }
  .product-details .box1 .box-c .r .r-title {
    font-size: 28px;
  }
  .product .box1 .box-c .l .playBtn .iconfont {
    font-size: 16px;
  }
  .product-details .box3 .box-c .text-title {
    font-size: 20px;
  }
  .product-details .box1 .box-c .r .r-des {
    font-size: 20px;
    margin-top: 8px;
  }
  .product-details .box4 {
    padding-top: 0;
  }
  .product-details .box4 .box-c li .icon {
    width: 60px;
    height: 60px;
    line-height: 60px;
  }
  .product-details .box4 .box-c li .text-title {
    font-size: 20px;
    margin-left: 15px;
  }
}
@media (max-width: 1199px) {
  .product-details .box1 .box-c .r .r-title {
    font-size: 28px;
  }
  .product-details .box1 .box-c .r .r-des {
    font-size: 18px;
  }
  .product-details .box1 {
    padding-top: 30px;
  }
}
@media (max-width: 1024px) {
  .product-details .box4 .box-c li {
    margin-top: 40px;
    width: 49%;
  }
  .product-details .box3 .box-c .text-box:not(:last-child) {
    margin-bottom: 20px;
  }
  .product-details .box3 .box-c .text-title {
    font-size: 20px;
    margin-bottom: 10px;
  }
  .product .box1 {
    padding-top: 10px;
    padding-bottom: 60px;
  }
  .product-details .box1 .box-c .r .r-title {
    font-size: 26px;
    }
  .product .box2 {
    padding: 60px 0;
  }
  .product .box1 .box-c .r .commonMore {
    margin-top: 20px;
  }
  .product .box1 .box-c .l .playBtn {
    width: 70px;
    height: 70px;
    line-height: 70px;
  }
  .product-details .box1 .box-c .r .text-box {
    line-height: 1.5;
    margin-top: 10px;
    font-size: 14px;
  }
  .product-details .box3 .box-c {
    padding: 30px 0 60px;
    margin-top: 30px;
  }
  .product-details .box5 {
    padding: 60px 0;
  }
  .product-details .box5 .box-c .list li {
    margin-top: 40px;
  }
}
@media (max-width: 768px) {
    .product-details .box1 .box-c{
        flex-wrap: wrap;
    }
    .product-details .box1 .box-c .l,
    .product-details .box1 .box-c .r{
        width: 100%;
    }
    .product-details .box1 .box-c .r{
        padding-left: 0px;
        margin-top: 30px;
    }
  .product-details .box4 .box-c li {
    width: 100%;
    margin-top: 30px;
  }
  .product-details .box4 .box-c li .icon {
    height: 50px;
    width: 50px;
    line-height: 50px;
  }
  .product-details .box4 .box-c li .icon .iconfont {
    font-size: 24px;
  }
  .product-details .box4 .box-c li .text-title {
    font-size: 18px;
  }
  .product-details .box4 .box-c li a {
    padding: 25px 25px 0;
  }
  .product-details .box4 .box-c li .slide-t {
    min-height: 80px;
  }
  .product-details .box4 .box-c li .slide-b {
    margin-top: 25px;
    padding: 20px 0;
  }
  .product-details .box3 .box-c .text-box:not(:last-child) {
    margin-bottom: 10px;
  }
  .product-details .box3 .box-c .text-title {
    font-size: 18px;
    margin-bottom: 5px;
  }
  .product-details .box3 .box-c {
    padding: 20px 0 40px;
    margin-top: 20px;
  }
  .product-details .box1,
  .product-details .box4,
  .product-details .box5 {
    padding-bottom: 50px;
  }
  .product-details .box3 {
    padding: 35px 0 50px;
  }
  .product-details .box1 .box-c .r .r-title {
    font-size: 24px;
  }
  .product .box1 {
    padding-bottom: 50px;
  }
  .product .box2 {
    padding: 50px 0;
  }
  .product .box1 .box-c .l .playBtn {
    width: 50px;
    height: 50px;
    line-height: 50px;
  }
  .product-details .box5 {
    padding: 50px 0;
  }
  .product-details .box5 .box-c .list li {
    margin-top: 35px;
  }
  .product-details .box5 .box-c .list li {
    width: 49%;
  }
  .product-details .box5 .box-c .list li:not(:last-child) {
    margin-right: 2%;
  }
}
@media (max-width: 767px) {
  .newsList .box-c .swiper-slide a,
  .product .box1 .box-c {
    flex-wrap: wrap;
  }
  .newsList .box-c .l,
  .newsList .box-c .r,
  .product .box1 .box-c .l,
  .product .box1 .box-c .r {
    width: 100%;
    max-width: 100%;
  }
  .product .box1,
  .product-details .box1 {
    padding-top: 20px !important;
  }
  .product .box1 .box-c .r{
    padding-left: 0px;
  }
  .swiper-pagination {
    display: block;
  }
  .newsList .box-c .r {
    -webkit-box-ordinal-group: 1;
    -moz-box-ordinal-group: 1;
    -ms-flex-order: 1;
    -webkit-order: 1;
    order: 1;
  }
  .newsList .box-c .l {
    -webkit-box-ordinal-group: 2;
    -moz-box-ordinal-group: 2;
    -ms-flex-order: 2;
    -webkit-order: 2;
    order: 2;
    padding: 25px 0;
  }
  .product .box2 .box-c,
  .product-details .box4 .box-c .list,
  .product-details .box5 .box-c .list li {
    margin-top: 15px !important;
  }
  .product-details .box4 .box-c li:first-child {
    margin-top: 0 !important;
  }
}
@media (max-width: 500px) {
  .product-details .box3 .box-c {
    font-size: 14px;
    line-height: 1.875;
  }
  .product-details .box3 .box-c .text-des {
    line-height: 1.675;
  }
  .product-details .box1 .box-c .r{
    margin-top: 20px;
  }
  .product-details .box1 .box-c .r .text-box{
    margin-top: 10px;
  }
  .product-details .box4 .box-c li .slide-t {
    min-height: 0;
  }
  .product-details .box4 .box-c li {
    margin-top: 25px;
  }
  .product-details .box4 .box-c li .icon {
    width: 40px;
    height: 40px;
    line-height: 40px;
    clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 0 100%);
  }
  .product-details .box4 .box-c li .slide-b,
  .product-details .box4 .box-c li .text-title {
    font-size: 14px;
    line-height: 1.5;
  }
  .product-details .box4 .box-c li .slide-b {
    padding: 10px 0;
    margin-top: 20px;
  }
  .product-details .box4 .box-c li .icon .iconfont {
    font-size: 20px;
  }
  .product-details .box3 .box-c {
    padding: 20px 0 25px;
    margin-top: 10px;
  }
  .product-details .box3 .innerTitle {
    font-size: 20px;
    padding-left: 10px;
  }
  .product-details .box1 {
    padding-top: 0;
  }
  .product-details .box1 {
    padding-bottom: 20px;
  }
  .product-details .box4,
  .product-details .box5 {
    padding-bottom: 40px;
  }
  .product-details .box3 {
    padding: 35px 0 40px;
  }
  .product-details .box1 .box-c .r .r-title {
    font-size: 22px;
  }
  .product .box1 .box-c .r {
    margin-top: 20px;
  }
  .product .box1 .box-c .l .playBtn {
    width: 40px;
    height: 40px;
    line-height: 40px;
  }
  .product .box1 .box-c .l .playBtn .iconfont {
    font-size: 14px;
  }
  .product .box1 {
    padding-top: 0;
    padding-bottom: 40px;
  }
  .product .box2 {
    padding: 40px 0;
  }
  .about .box5 .box-c .r .swiper-slide .playBtn {
    width: 40px;
    height: 40px;
    line-height: 40px;
  }
  .product-details .box5 {
    padding: 35px 0 40px 0;
  }
  .product-details .box5 .box-c .list li {
    margin-top: 25px;
  }
  .product-details .box5 .box-c .list i,
  .product-details .box5 .box-c .list li {
    width: 100%;
  }
}
.cat_list{flex-wrap:wrap;justify-content: space-between;padding:40px 0 60px;}
.cat_list .pcat {
    width: 24%;
    margin-bottom: 1.5%;
    /* background:#f0f3f8; */
    color:#333;
    /* padding: 10px; */
    /* border: 2px solid #f0f3f8; */
    box-shadow: 0 3px 14px 9px rgba(226, 226, 226, 0.5);
}
.cat_list .pcat img{
    width: 100%;
    margin: 0 auto;
    display: block;
    /* padding: 10px 10px 0 10px; */
    aspect-ratio: 16/9;
}
.cat_list .pcat .catname{text-align:center;font-size:18px;line-height: 1.5;padding: 10px 0;}
@media (max-width:1159px) {
	.cat_list .pcat{width:32.3%}
}
@media (max-width:750px) {
	.cat_list .pcat{width:48.5%;margin-bottom:3%;}
}

.procat_item{padding:30px;}
.procat_item .left .font{order:-1;}
.procat_item .font{width: calc(100% - 400px);padding: 25px 35px;}
.procat_item .font h2{font-size: 32px;font-family: HarmonyOS Sans SC;font-weight: 400;color: #070707;line-height: 1.5;margin-bottom:20px;}
.procat_item .font p{margin-bottom:1rem}
.procat_item .pic img{width:100%;}
.procat_item:nth-child(2n+1){background: #edecee;}
@media (max-width:1100px) {
    
    .procat_item .font h2{font-size:24px;margin-bottom:15px;}
    .procat_item .font {width: calc(100% - 300px);padding: 0px 25px;}
    .procat_item .pic{width:280px;}
}
@media (max-width:765px) {
    .procat_item .left,.procat_item .right{flex-wrap:wrap;}
    .procat_item .left .font,.procat_item .right .font{order:1;width:100%;padding:20px 0px}
    .procat_item .pic{width:auto;}
    .procat_item{padding:30px 0;margin:0 auto;}
    .procat_item .content1400{width:100%;}
}
/* 悬浮返回顶部样式已挪至 common.css（随 _ProTreeNav 共用于产品相关三页） */