@charset "UTF-8";
#mainlevel_01 .nav-link {
  color: #000;
  border-bottom: 3px inset #e94609;
}

#leftSide {
  position: fixed;
  left: 0;
  top: 50%;
  z-index: 999;
  transform: translateY(-50%);
  width: 115px;
  height: 230px;
  background: #28334b;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
  display: none;
}
#leftSide .side-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding-top: 12px;
  font-family: Arial;
  position: relative;
}
#leftSide .close {
  position: absolute;
  width: 15px;
  height: 15px;
  display: block;
  top: 0;
  right: 0;
}
#leftSide .side-text {
  color: #fff;
  font-size: 16px;
  line-height: 24px;
  text-align: center;
  margin-bottom: 12px;
}
.share-social {
  position: relative;
}
#leftSide .share-btn {
  background: #ff4c05;
  color: #fff;
  display: block;
  border-bottom: solid 3px #ac2b01;
  font-size: 14px;
  line-height: 24px;
  width: 95px;
  height: 26px;
  margin-top: 13px;
  text-align: center;
  cursor: pointer;
}
#leftSide .share-box {
  display: none;
  width: 240px;
  height: 60px;
  background: rgba(217, 216, 216, 0.8);
  position: absolute;
  top: 0;
  left: 100px;
  z-index: 1000;
  padding-top: 15px;
  border: solid 1px #c6c6c6;
  border-radius: 5px;
}
#st-1 .st-btn {
  display: inline-block !important;
}
#st-el-2 .st-close {
  bottom: auto;
  top: 28px;
}

.pro-info-section {
  position: relative;
  background: url(../images/product/article_first_bg.jpg) no-repeat left center;
  background-size: cover;
  font-family: Arial;
  color: #191919;
}
.pro-info-section .header {
  background: rgba(255, 255, 255, 0.62);
  position: absolute;
  left: 0;
  width: 100%;
  z-index: 2;
  top: 25px;
}
.pro-info-section .product-name {
  text-align: center;
  font-weight: bold;
}
.pro-info-section .product-introduction {
  text-align: center;
  margin: 10px auto;
  font-size: 16px;
  line-height: 30px;
}
.pro-info-section .info-middle {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.pro-info-section .info-middle .middle-item .adv-item .adv-text h2 {
  font-weight: bold;
  color: #191919;
}
.pro-info-section .info-middle .middle-item .adv-item .adv-text p {
  font-size: 16px;
  line-height: 25px;
  margin-top: 5px;
}
.pro-info-section .info-middle .middle-middle {
  overflow: hidden;
  position: relative;
}
.pro-info-section .info-middle .middle-middle .product-img {
  width: 100%;
  height: auto;
  display: block;
}
.pro-info-section .info-middle .middle-middle .whatsapp-btn {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 40px;
  padding: 0 24px;
  background: rgba(0, 0, 0, .42);
  color: #fff;
  font-size: 16px;
  line-height: 40px;
  border-radius: 5px;
  text-decoration: underline;
}
.pro-info-section .info-middle .middle-middle .whatsapp-btn img {
  margin-right: 10px;
}
.pro-info-section .info-middle .middle-middle:hover .whatsapp-btn {
  background: #e94609;
  opacity: 0.9;
}
.pro-info-section .info-bottom {
  display: flex;
  justify-content: center;
  margin: 25px auto 0;
}
.pro-info-section .info-bottom .bottom-item {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.pro-info-section .info-bottom .bottom-item span:first-child {
  font-size: 16px;
  line-height: 30px;
}
.pro-info-section .info-bottom .bottom-item span:last-child {
  margin-left: 5px;
  font-weight: bold;
  color: #e94609;
}
.pro-info-section .info-bottom #download-btn img {
  margin-right: 10px;
}
.pro-info-section .info-bottom #download-btn {
  font-size: 16px;
  cursor: pointer;
}
.pro-info-section .info-bottom #download-btn:hover {
  color: #e94609;
}
.download-modal .modal-body p {
  font-size: 16px;
  line-height: 30px;
}
.download-modal .modal-body .form input {
  width: 100%;
  border: solid 1px #ccc;
  border-radius: 5px;
  font-size: 16px;
  color: #333;
  height: 45px;
  margin-top: 15px;
  padding-left: 10px;
}
.download-modal .modal-body .form .download-submit{
  width: 50%;
  background: #e94609;
  color: #fff;
  font-size: 16px;
  padding: 10px 0;
  margin: 15px auto;
  border: none;
  display: block;
}

.page-location {
  color: #9a9a9a;
  font-size: 18px;
  margin: 11px auto;
}
.page-location a {
  color: #9a9a9a;
}
.page-location a:last-child {
  pointer-events: none;
}
.page-location span {
  font-family: AdobeHeitiStd;
  font-size: 20px;
}

.detail-section {
  font-family: Arial;
}
.detail-section h1 {
  font-weight: bold;
  text-align: center;
  color: #3d4457;
}
.detail-section .detail-content {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  margin-top: 33px;
}
.detail-section .detail-content .content-item .img-box {
  overflow: hidden;
}
.detail-section .detail-content .content-item .img-box img {
  width: 100%;
  height: auto;
  display: block;
  transition: all 0.5s;
}
.detail-section .detail-content .content-item .img-box img:hover {
  transform: scale(1.1);
}
.detail-section .detail-content .content-left .img-box {
  width: 100%;
}
.detail-section .detail-content .content-left .img-box img {
  width: 100%;
  height: auto;
  display: block;
}
.detail-section .detail-content .content-right {
  display: flex;
  justify-content: space-between;
  align-content: space-between;
  flex-wrap: wrap;
}
.detail-section .detail-content .content-right .img-box1, .detail-section .detail-content .content-right .img-box2 {
  width: 49.1%;
}
.detail-section .detail-content .content-right .img-box3 {
  width: 100%;
}

.principle-section {
  font-family: Arial;
}
.principle-section h1 {
  font-weight: bold;
  text-align: center;
  color: #3d4457;
}
.principle-section .principle-content {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  background: #ebeff7;
  margin-top: 30px;
}
.principle-section .principle-content .product-video {
  border: 1px solid #dedede;
  height: 100%;
  position: relative;
}
.principle-section .principle-content .product-video .video-poster {
  width: 100%;
  height: auto;
  display: block;
}
.principle-section .principle-content .product-video .play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  cursor: pointer;
}
.principle-section .principle-content .product-video video {
  object-fit: cover;
  width: 100%;
  height: auto;
  display: none;
}
.principle-section .principle-content .product-principle p {
  font-size: 16px;
  line-height: 30px;
  color: #191919;
}
.principle-section .principle-content .product-principle .btn-group .chat-btn {
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  color: #fff;
  border: solid 1px #3c4457;
  border-radius: 10px;
  color: #3c4457;
}
.principle-section .principle-content .product-principle .btn-group .chat-btn:last-child {
  margin-right: 0;
}
.principle-section .principle-content .product-principle .btn-group .chat-btn img {
  margin-right: 10px;
}
.principle-section .principle-content .product-principle .btn-group .chat-btn .icon2 {
  display: block;
}
.principle-section .principle-content .product-principle .btn-group .chat-btn .icon1 {
  display: none;
}
.principle-section .principle-content .product-principle .btn-group .active {
  background: #e94609;
  border: solid 1px #e94609;
  color: #fff;
}
.principle-section .principle-content .product-principle .btn-group .active .icon1 {
  display: block;
}
.principle-section .principle-content .product-principle .btn-group .active .icon2 {
  display: none;
}

.parameter-section {
  font-family: Arial;
}
.parameter-section h1 {
  font-weight: bold;
  text-align: center;
  color: #3d4457;
}
.parameter-section .product-param {
  overflow-x: auto;
  margin-top: 30px;
}
.parameter-section .product-param table {
  width: 100%;
  border-collapse: collapse;
}
.parameter-section .product-param table tr:hover {
  background: #e3e3e3;
}
.parameter-section .product-param table tr td {
  border: 1px solid #edecec;
  text-align: center;
  color: #666;
}
.parameter-section .product-param table tr .head {
  background: #3d4457;
  color: #fff;
}
.parameter-section .product-param table tr .white {
  background: #fff;
}
.parameter-section .product-param table tr:nth-child(odd) {
  background: #e3e3e3;
}
.parameter-section .product-param table tr:first-child {
  background: #3d4457;
}
.parameter-section .product-param table tr:first-child:hover {
  background: #3d4457 !important;
}
.parameter-section .product-param table tr:first-child td {
  color: #fff;
}

.material-section {
  background: url(../images/product/article_fifth_bg.jpg) no-repeat left center;
  background-size: cover;
  font-family: Arial;
}
.material-section h1 {
  font-weight: bold;
  text-align: center;
  color: #333;
}
.material-section .material-list {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}
.material-section .material-list .material-item {
  display: block;
  position: relative;
  overflow: hidden;
}
.material-section .material-list .material-item .material-img {
  height: auto;
  display: block;
}
.material-section .material-list .material-item .material-title {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #fff;
  line-height: 30px;
  text-shadow: 5px 0px 10px #000;
}
.material-section .material-list .material-item:hover .material-img {
  transform: scale(1.02);
}
.material-section .material-list .material-item:hover .material-title {
  transform: scale(1.3);
}
.material-section .more-btn {
  display: block;
  width: 100%;
  margin-top: 10px;
}
.material-section .more-btn img {
  display: block;
  margin: 0 auto;
  border-radius: 50%;
}
.material-section .more-btn img:hover {
  box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.2);
}

.send-section {
  font-family: Arial;
}
.send-section .section-content {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.send-section .section-content .content-left .leftSwiper {
  width: 100%;
}
.send-section .section-content .content-left .leftSwiper .swiper-slide .sendSwiper .swiper-wrapper .swiper-slide img {
  width: 100%;
  height: auto;
  display: block;
}
.send-section .section-content .content-left .leftSwiper .swiper-slide .sendSwiper .swiper-pagination-bullet {
  border-radius: 5px;
  background: #fff;
  opacity: 0.78;
}
.send-section .section-content .content-left .leftSwiper .swiper-slide .sendSwiper .swiper-pagination-bullet-active {
  background: #e94609;
  opacity: 1;
}
.send-section .section-content .content-right .rightSwiper {
  width: 100%;
  height: 100%;
}
.send-section .section-content .content-right .rightSwiper .swiper-wrapper {
  display: flex;
  justify-content: space-between;
}
.send-section .section-content .content-right .rightSwiper .swiper-wrapper .swiper-slide {
  background: #ebeff7;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #212121;
  font-weight: 700;
  cursor: pointer;
}
.send-section .section-content .content-right .rightSwiper .swiper-wrapper .swiper-slide-thumb-active {
  color: #e94609;
  box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.2);
}

.auxiliary-products {
  font-family: Arial;
}
.auxiliary-products h1 {
  font-weight: bold;
  text-align: center;
  color: #333;
}
.auxiliary-products .auxiliary-products-list {
  display: flex;
  flex-wrap: wrap;
}
.auxiliary-products .auxiliary-products-list .auxiliary-products-item:hover .auxiliary-products-img img {
  transform: scale(1.05);
}
.auxiliary-products .auxiliary-products-list .auxiliary-products-item:hover .auxiliary-products-title {
  background: #eb5722;
  color: #fff;
}
.auxiliary-products .auxiliary-products-list .auxiliary-products-item .auxiliary-products-img {
  width: 100%;
  overflow: hidden;
}
.auxiliary-products .auxiliary-products-list .auxiliary-products-item .auxiliary-products-img img {
  width: 100%;
  height: auto;
  display: block;
  transition: all 0.5s;
}
.auxiliary-products .auxiliary-products-list .auxiliary-products-item .auxiliary-products-title {
  line-height: 40px;
  color: #363535;
  text-align: center;
  background: #ebeffa;
  border-top: 1px solid #fff;
}

.case-section {
  font-family: Arial;
}
.case-section .case-section-title {
  text-align: center;
  font-weight: bold;
  color: #333;
}
.case-section .swiper-3d .swiper-slide-shadow-left, .case-section .swiper-3d .swiper-slide-shadow-right {
  background-image: none;
}
.case-section .case-swiper {
  width: 100%;
}
.case-section .case-swiper .swiper-wrapper .swiper-slide {
  text-align: center;
  border-radius: 10px;
  position: relative;
  overflow: hidden;
  box-shadow: 2px 4px 18px rgba(0, 0, 0, 0.2);
}
.case-section .case-swiper .swiper-wrapper .swiper-slide:hover .img-box img {
  transform: scale(1.1);
}
.case-section .case-swiper .swiper-wrapper .swiper-slide::after {
  content: "";
  display: block;
  height: 2px;
  background: #e94609;
  position: absolute;
  bottom: 0;
  width: 98%;
  left: 50%;
  transform: translateX(-50%);
  opacity: 0;
  border-radius: 0 0 10px 10px;
}
.case-section .case-swiper .swiper-wrapper .swiper-slide:hover::after {
  opacity: 1;
}
.case-section .case-swiper .swiper-wrapper .swiper-slide .img-box {
  width: 100%;
  overflow: hidden;
  border-radius: 10px;
}
.case-section .case-swiper .swiper-wrapper .swiper-slide .img-box img {
  width: 100%;
  height: auto;
  display: block;
  transition: all 0.5s ease-in-out;
  border-radius: 10px;
}
.case-section .case-swiper .swiper-wrapper .swiper-slide h2 {
  font-weight: bold;
  color: #333;
  padding: 3px 30px;
  line-height: 1.8;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-line-clamp: 1;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  position: absolute;
  background: rgba(255, 255, 255, 0.8);
  bottom: 0;
  width: 100%;
  left: 0;
  border-radius: 0 0 10px 10px;
}
.case-section .case-swiper .swiper-button-next, .case-section .case-swiper .swiper-button-prev {
  background: url(../images/product/pro_arrow.png) no-repeat;
  background-size: 100% 100%;
  opacity: 0;
}
.case-section .case-swiper .swiper-button-prev:after, .case-section .case-swiper .swiper-button-next:after {
  content: "";
}
.case-section .case-swiper .swiper-button-prev {
  transform: rotate(180deg);
  left: 0;
}
.case-section .case-swiper .swiper-button-next {
  right: 0;
}
.case-section .case-swiper:hover .swiper-button-next, .case-section .case-swiper:hover .swiper-button-prev {
  opacity: 1;
}

.product-section .section-title {
  font-family: Arial;
  color: #3d4457;
  text-align: center;
  font-weight: bold;
}
.product-section .product-list .product-item {
  width: 100%;
  display: block;
  position: relative;
  border-radius: 10px;
}
.product-section .product-list .product-item:hover .img-box .pro-img {
  transform: scale(1.05);
}
.product-section .product-list .product-item:hover .product-name {
  color: #f94f12;
}
.product-section .product-list .product-item .img-box {
  position: relative;
  z-index: 1;
  overflow: hidden;
}
.product-section .product-list .product-item .img-box .pro-img {
  width: 100%;
  height: auto;
  display: block;
  transition: all 0.5s;
  border-radius: 10px;
}
.product-section .product-list .product-item .hot-icon {
  position: absolute;
  top: -2px;
  left: -3px;
  z-index: 2;
  width: auto;
  height: auto;
}
.product-section .product-list .product-item .product-name {
  position: absolute;
  width: 100%;
  left: 0;
  text-align: center;
  font-weight: bold;
  font-family: Arial;
  color: #333;
  z-index: 2;
}
.product-section .more-btn {
  display: block;
  border-radius: 35px;
  border: solid 1px #aaaaaa;
  font-family: Arial;
  color: #211f1f;
  text-align: center;
}
.product-section .more-btn span {
  font-family: "宋体";
  color: #211f1f;
  margin-left: 15px;
}
.product-section .more-btn:hover {
  box-shadow: 0 0 10px #cac7c7;
}

@media (max-width: 575px) {
  #leftSide {
    display: none !important;
  }
  .pro-info-section {
    padding: 140px 0 35px;
  }
  .pro-info-section .product-name {
    font-size: 32px;
  }
  .pro-info-section .product-introduction {
    width: 90%;
  }
  .pro-info-section .info-middle {
    padding: 20px 12px;
    flex-wrap: wrap;
  }
  .pro-info-section .info-middle .middle-item .adv-item:nth-child(2) {
    margin-top: 30px;
  }
  .pro-info-section .info-middle .middle-item .adv-item .adv-text h2 {
    font-size: 18px;
  }
  .pro-info-section .info-middle .middle-left {
    width: 100%;
  }
  .pro-info-section .info-middle .middle-middle {
    width: 100%;
    max-width: 594px;
    margin: 30px auto;
  }
  .pro-info-section .info-middle .middle-right {
    width: 100%;
  }
  .pro-info-section .info-middle .middle-right .adv-item .adv-text {
    text-align: start;
  }
  .pro-info-section .info-bottom {
    flex-wrap: wrap;
    margin: 0 auto;
  }
  .pro-info-section .info-bottom .bottom-item {
    padding: 0 20px;
    width: 100%;
  }
  .pro-info-section .info-bottom .bottom-item span:last-child {
    font-size: 22px;
    line-height: 35px;
  }
  .pro-info-section .info-bottom #download-btn {
    margin-top: 10px;
  }
  .detail-section {
    padding-top: 10px;
  }
  .detail-section h1 {
    font-size: 32px;
  }
  .detail-section .detail-content .content-item .img-box {
    margin-bottom: 10px;
  }
  .detail-section .detail-content .content-left {
    width: 100%;
  }
  .detail-section .detail-content .content-right {
    width: 100%;
  }
  .detail-section .detail-content .content-right .img-box {
    width: 100%;
  }
  .principle-section {
    padding-top: 30px;
  }
  .principle-section h1 {
    font-size: 32px;
  }
  .principle-section .principle-content {
    padding: 10px;
  }
  .principle-section .principle-content .product-video {
    width: 100%;
  }
  .principle-section .principle-content .product-video .play-btn {
    width: 48px;
    height: 48px;
  }
  /* .principle-section .principle-content .product-video video {
    height: 240px;
  } */
  .principle-section .principle-content .product-principle {
    width: 100%;
    padding-top: 30px;
    padding-bottom: 20px;
  }
  .principle-section .principle-content .product-principle .btn-group {
    margin-top: 10px;
    width: 100%;
    display: flex;
    justify-content: space-between;
  }
  .principle-section .principle-content .product-principle .btn-group img {
    width: 40px;
    height: 41px;
    display: inline-block;
  }
  .principle-section .principle-content .product-principle .btn-group .chat-btn {
    width: 48%;
    height: 54px;
    font-size: 16px;
  }
  .parameter-section {
    padding-top: 30px;
    padding-bottom: 40px;
  }
  .parameter-section h1 {
    font-size: 32px;
  }
  .parameter-section .product-param table {
    min-width: 550px;
  }
  .parameter-section .product-param table tr td {
    font-size: 16px;
    padding: 12px 0;
  }
  .material-section {
    padding: 35px 0 40px;
  }
  .material-section h1 {
    font-size: 32px;
  }
  .material-section .material-list .material-item {
    margin: 0 10px 15px;
  }
  .material-section .material-list .material-item .material-img {
    width: 105px;
  }
  .material-section .material-list .material-item .material-title {
    font-size: 16px;
  }
  .material-section .material-list1 {
    margin-top: 20px;
  }
  .material-section .material-list1 .material-item:nth-child(4), .material-section .material-list1 .material-item:nth-child(5) {
    display: none;
  }
  .material-section .material-list2 {
    margin-top: 0px;
  }
  .material-section .more-btn img {
    width: 40px;
    height: 40px;
  }
  .send-section {
    padding-top: 40px;
  }
  .send-section .section-content .content-left {
    width: 100%;
  }
  .send-section .section-content .content-right {
    width: 100%;
  }
  .send-section .section-content .content-right .rightSwiper {
    height: auto;
  }
  .send-section .section-content .content-right .rightSwiper .swiper-wrapper .swiper-slide {
    font-size: 18px;
    width: 100%;
    height: 80px !important;
    margin-top: 15px;
  }
  .auxiliary-products {
    padding: 30px 12px 0px;
  }
  .auxiliary-products h1 {
    font-size: 32px;
  }
  .auxiliary-products .auxiliary-products-list {
    margin-top: 30px;
    justify-content: space-between;
  }
  .auxiliary-products .auxiliary-products-list .auxiliary-products-item {
    width: 48.5%;
    margin-bottom: 20px;
  }
  .auxiliary-products .auxiliary-products-list .auxiliary-products-item .auxiliary-products-img {
    border: solid 1px #efefef;
    border-bottom: none;
  }
  .auxiliary-products .auxiliary-products-list .auxiliary-products-item .auxiliary-products-title {
    font-size: 16px;
  }
  .case-section {
    padding: 35px 12px 0px;
    margin-top: -30px;
  }
  .case-section .case-section-title {
    font-size: 32px;
  }
  .case-section .case-swiper {
    padding: 25px 0px 20px;
  }
  .case-section .case-swiper .swiper-wrapper .swiper-slide {
    width: 100%;
  }
  .case-section .case-swiper .swiper-wrapper .swiper-slide .img-box {
    height: auto;
  }
  .case-section .case-swiper .swiper-wrapper .swiper-slide h2 {
    font-size: 16px;
    padding: 8px;
  }
  .case-section .case-swiper .swiper-button-next, .case-section .case-swiper .swiper-button-prev {
    width: 20px;
    height: 33px;
  }
  .product-section {
    padding-top: 15px;
    padding-bottom: 40px;
  }
  .product-section .section-title {
    font-size: 32px;
  }
  .product-section .gx-4 {
    --bs-gutter-x: 0.6rem;
  }
  .product-section .product-list {
    margin-top: 15px;
  }
  .product-section .product-list .product-item {
    margin-bottom: 12px;
  }
  .product-section .product-list .product-item .product-name {
    bottom: 10px;
    font-size: 14px;
    line-height: 24px;
  }
  .product-section .more-btn {
    margin: 15px auto 0;
    width: 160px;
    font-size: 18px;
    padding: 5px 0;
  }
}
@media (min-width: 576px) {
  .pro-info-section {
    padding: 166px 0 40px;
  }
  .pro-info-section .product-name {
    font-size: 34px;
  }
  .pro-info-section .product-introduction {
    width: 90%;
  }
  .pro-info-section .info-middle {
    padding: 20px 12px;
    flex-wrap: wrap;
  }
  .pro-info-section .info-middle .middle-item .adv-item:nth-child(2) {
    margin-top: 50px;
  }
  .pro-info-section .info-middle .middle-item .adv-item .adv-text h2 {
    font-size: 18px;
  }
  .pro-info-section .info-middle .middle-left {
    width: 100%;
  }
  .pro-info-section .info-middle .middle-middle {
    width: 100%;
    max-width: 594px;
    margin: 30px auto;
  }
  .pro-info-section .info-middle .middle-right {
    width: 100%;
  }
  .pro-info-section .info-middle .middle-right .adv-item .adv-text {
    text-align: start;
  }
  .pro-info-section .info-bottom {
    flex-wrap: wrap;
  }
  .pro-info-section .info-bottom .bottom-item {
    padding: 0 20px;
    width: 50%;
  }
  .pro-info-section .info-bottom .bottom-item span:last-child {
    font-size: 22px;
    line-height: 35px;
  }
  .pro-info-section .info-bottom .bottom-item::before {
    content: "";
    width: 1px;
    height: 30px;
    background: #fff;
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
  }
  .pro-info-section .info-bottom .bottom-item::after {
    content: "";
    width: 1px;
    height: 30px;
    background: #bebebc;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
  }
  .pro-info-section .info-bottom .bottom-item:first-child::before {
    display: none;
  }
  .pro-info-section .info-bottom .bottom-item:nth-child(2)::after {
    display: none;
  }
  .pro-info-section .info-bottom .bottom-item:last-child {
    margin-top: 15px;
  }
  .pro-info-section .info-bottom .bottom-item:last-child::before {
    display: none;
  }
  .pro-info-section .info-bottom .bottom-item:last-child::after {
    display: none;
  }
  
  .pro-info-section .info-bottom #download-btn::after {
    display: none;
  }
  .detail-section {
    padding-top: 10px;
  }
  .detail-section h1 {
    font-size: 32px;
  }
  .detail-section .detail-content .content-left {
    width: 44.2%;
  }
  .detail-section .detail-content .content-right {
    width: 54.9%;
  }
  .principle-section h1 {
    font-size: 32px;
  }
  .principle-section .principle-content {
    padding: 20px;
  }
  .principle-section .principle-content .product-video {
    width: 100%;
  }
  .principle-section .principle-content .product-video .play-btn {
    width: 48px;
    height: 48px;
  }
  /* .principle-section .principle-content .product-video video {
    height: 440px;
  } */
  .principle-section .principle-content .product-principle {
    width: 100%;
    padding-top: 30px;
    padding-bottom: 20px;
  }
  .principle-section .principle-content .product-principle .btn-group {
    margin-top: 30px;
  }
  .principle-section .principle-content .product-principle .btn-group .chat-btn {
    width: 200px;
    height: 54px;
    margin-right: 50px;
    font-size: 20px;
  }
  .parameter-section {
    padding-top: 40px;
    padding-bottom: 40px;
  }
  .parameter-section h1 {
    font-size: 32px;
  }
  .parameter-section .product-param table {
    min-width: 600px;
  }
  .parameter-section .product-param table tr td {
    font-size: 16px;
    padding: 12px 0;
  }
  .material-section {
    padding: 30px 0 40px;
  }
  .material-section h1 {
    font-size: 32px;
  }
  .material-section .material-list .material-item {
    margin: 0 10px;
  }
  .material-section .material-list .material-item .material-img {
    width: 100px;
  }
  .material-section .material-list .material-item .material-title {
    font-size: 16px;
  }
  .material-section .material-list1 {
    margin-top: 40px;
  }
  .material-section .material-list1 .material-item:nth-child(5) {
    display: none;
  }
  .material-section .material-list2 {
    margin-top: 15px;
  }
  .material-section .material-list2 .material-item:nth-child(5), .material-section .material-list2 .material-item:nth-child(6) {
    display: none;
  }
  .material-section .more-btn img {
    width: 48px;
    height: 48px;
  }
  .send-section {
    padding-top: 40px;
  }
  .send-section .section-content .content-left {
    width: 65%;
  }
  .send-section .section-content .content-right {
    width: 33%;
  }
  .send-section .section-content .content-right .rightSwiper .swiper-wrapper .swiper-slide {
    font-size: 15px;
    width: 100%;
    height: 49.5px !important;
  }
  .auxiliary-products {
    padding: 30px 0 0px;
  }
  .auxiliary-products h1 {
    font-size: 32px;
  }
  .auxiliary-products .auxiliary-products-list {
    margin-top: 30px;
    justify-content: flex-start;
  }
  .auxiliary-products .auxiliary-products-list .auxiliary-products-item {
    width: 33.33333%;
    margin-bottom: 20px;
    padding: 0 10px;
  }
  .auxiliary-products .auxiliary-products-list .auxiliary-products-item .auxiliary-products-img {
    border: solid 1px #efefef;
    border-bottom: none;
  }
  .auxiliary-products .auxiliary-products-list .auxiliary-products-item .auxiliary-products-title {
    font-size: 16px;
  }
  .case-section {
    padding: 35px 0 0;
    margin-top: -15px;
  }
  .case-section .case-section-title {
    font-size: 32px;
  }
  .case-section .case-swiper {
    padding: 30px 0 10px;
  }
  .case-section .case-swiper .swiper-wrapper .swiper-slide h2 {
    font-size: 16px;
  }
  .case-section .case-swiper .swiper-button-next, .case-section .case-swiper .swiper-button-prev {
    width: 22px;
    height: 36px;
  }
  .product-section {
    padding-top: 15px;
    padding-bottom: 40px;
  }
  .product-section .section-title {
    font-size: 32px;
  }
  .product-section .gx-4 {
    --bs-gutter-x: 1.3rem;
  }
  .product-section .product-list {
    margin-top: 20px;
  }
  .product-section .product-list .product-item {
    margin-bottom: 20px;
  }
  .product-section .product-list .product-item .product-name {
    bottom: 10px;
    font-size: 16px;
    line-height: 30px;
  }
  .product-section .more-btn {
    margin: 15px auto 0;
    width: 200px;
    font-size: 20px;
    padding: 10px 0;
  }
}
@media (min-width: 768px) {
  .material-section .material-list .material-item {
    margin: 0 12px;
  }
  .material-section .material-list .material-item .material-img {
    width: 100px;
  }
  .material-section .material-list .material-item .material-title {
    font-size: 18px;
  }
  .material-section .material-list1 .material-item:nth-child(5) {
    display: block;
  }
  .material-section .material-list2 {
    margin-top: -15px;
  }
  .material-section .material-list2 .material-item:nth-child(5), .material-section .material-list2 .material-item:nth-child(6) {
    display: none;
  }
  .send-section .section-content .content-right .rightSwiper .swiper-wrapper .swiper-slide {
    font-size: 18px;
    height: 66.5px !important;
  }
  .auxiliary-products .auxiliary-products-list .auxiliary-products-item {
    width: 25%;
  }
  .auxiliary-products .auxiliary-products-list .auxiliary-products-item .auxiliary-products-title {
    font-size: 15px;
  }
}
@media (min-width: 992px) {
  .pro-info-section .product-name {
    font-size: 34px;
  }
  .pro-info-section .info-middle {
    flex-wrap: nowrap;
  }
  .pro-info-section .info-middle .middle-left {
    width: 34%;
  }
  .pro-info-section .info-middle .middle-middle {
    width: 32%;
    max-width: none;
    margin: 0px auto;
  }
  .pro-info-section .info-middle .middle-right {
    width: 34%;
  }
  .pro-info-section .info-middle .middle-right .adv-item .adv-text {
    text-align: end;
  }
  .pro-info-section .info-bottom {
    flex-wrap: nowrap;
  }
  .pro-info-section .info-bottom .bottom-item {
    padding: 0 25px;
    width: auto;
  }
  .pro-info-section .info-bottom .bottom-item span:last-child {
    font-size: 26px;
    line-height: 35px;
  }
  .pro-info-section .info-bottom .bottom-item:nth-child(2)::after {
    display: block;
  }
  .pro-info-section .info-bottom .bottom-item:last-child {
    margin-top: 0;
  }
  .pro-info-section .info-bottom .bottom-item:last-child::before {
    display: block;
  }
  .detail-section h1 {
    font-size: 34px;
  }
  .principle-section h1 {
    font-size: 34px;
  }
  .parameter-section h1 {
    font-size: 34px;
  }
  .parameter-section .product-param table tr td {
    font-size: 18px;
    padding: 14px 0;
  }
  .material-section h1 {
    font-size: 34px;
  }
  .material-section .material-list .material-item .material-img {
    width: 120px;
  }
  .material-section .material-list .material-item:first-child {
    margin-left: 0;
  }
  .material-section .material-list .material-item:last-child {
    margin-right: 0;
  }
  .material-section .material-list2 .material-item:nth-child(5), .material-section .material-list2 .material-item:nth-child(6) {
    display: block;
  }
  .send-section .section-content .content-right .rightSwiper .swiper-wrapper .swiper-slide {
    font-size: 20px;
    height: 90px !important;
  }
  .auxiliary-products h1 {
    font-size: 34px;
  }
  .auxiliary-products .auxiliary-products-list .auxiliary-products-item {
    width: 20%;
  }
  .case-section .case-section-title {
    font-size: 34px;
  }
  .product-section .section-title {
    font-size: 34px;
  }
  .product-section .product-list .product-item {
    margin-bottom: 0;
  }
  .product-section .more-btn {
    margin: 35px auto 0;
    width: 240px;
    font-size: 22px;
    padding: 10px 0;
  }
}
@media (min-width: 1200px) {
  .pro-info-section {
    padding: 166px 0 40px;
  }
  .pro-info-section .product-name {
    font-size: 36px;
  }
  .pro-info-section .product-introduction {
    width: 75%;
  }
  .pro-info-section .info-middle {
    padding: 20px 12px;
  }
  .pro-info-section .info-middle .middle-item .adv-item:nth-child(2) {
    margin-top: 80px;
  }
  .pro-info-section .info-middle .middle-item .adv-item .adv-text h2 {
    font-size: 20px;
  }
  .pro-info-section .info-bottom .bottom-item span:last-child {
    font-size: 30px;
  }
  .detail-section h1 {
    font-size: 36px;
  }
  .principle-section {
    padding-top: 40px;
  }
  .principle-section h1 {
    font-size: 36px;
  }
  .principle-section .principle-content .product-video {
    width: 50.23%;
  }
  .principle-section .principle-content .product-principle {
    width: 49.77%;
    padding-left: 30px;
    padding-top: 0;
    padding-bottom: 0;
  }
  .parameter-section {
    padding-top: 40px;
    padding-bottom: 50px;
  }
  .parameter-section h1 {
    font-size: 36px;
  }
  .material-section {
    padding: 40px 0 50px;
  }
  .material-section h1 {
    font-size: 36px;
  }
  .material-section .material-list .material-item {
    margin: 0 17px;
  }
  .material-section .material-list .material-item .material-img {
    width: 155px;
  }
  .material-section .material-list .material-item .material-title {
    font-size: 20px;
  }
  .material-section .material-list1 {
    margin-top: 40px;
  }
  .material-section .more-btn img {
    width: 58px;
    height: 58px;
  }
  .send-section {
    padding-top: 50px;
  }
  .send-section .section-content .content-left {
    width: 70.93%;
  }
  .send-section .section-content .content-right {
    width: 28%;
  }
  .send-section .section-content .content-right .rightSwiper .swiper-wrapper .swiper-slide {
    font-size: 22px;
    height: 124.5px !important;
  }
  .auxiliary-products {
    padding: 40px 0 0;
  }
  .auxiliary-products h1 {
    font-size: 36px;
  }
  .auxiliary-products .auxiliary-products-list {
    justify-content: space-between;
  }
  .auxiliary-products .auxiliary-products-list .auxiliary-products-item {
    width: 13.3%;
    padding: 0;
    box-shadow: 0px 0px 10px rgba(40, 40, 40, 0.1);
  }
  .auxiliary-products .auxiliary-products-list .auxiliary-products-item .auxiliary-products-img {
    border: none;
  }
  .case-section {
    margin-top: -20px;
    padding: 40px 0 0;
  }
  .case-section .case-section-title {
    font-size: 36px;
  }
  .case-section .case-swiper {
    padding: 40px 0 20px;
  }
  .case-section .case-swiper .swiper-button-next, .case-section .case-swiper .swiper-button-prev {
    width: 28px;
    height: 46px;
  }
  .product-section {
    padding-top: 20px;
    padding-bottom: 50px;
  }
  .product-section .section-title {
    font-size: 36px;
  }
  .product-section .gx-4 {
    --bs-gutter-x: 1.5rem;
  }
  .product-section .product-list {
    margin-top: 30px;
  }
  .product-section .product-list .product-item .product-name {
    font-size: 16px;
    line-height: 36px;
  }
}
@media (max-width:1400px) {
    .pro-info-section .info-bottom .bottom-item span:last-child{font-size:20px;}
}
@media (min-width: 1400px) {
  .pro-info-section .product-name {
    font-size: 38px;
  }
  .pro-info-section .info-middle {
    padding: 20px 12px;
  }
  .pro-info-section .info-middle .middle-item .adv-item:nth-child(2) {
    margin-top: 120px;
  }
  .detail-section h1 {
    font-size: 38px;
  }
  .principle-section h1 {
    font-size: 38px;
  }
  .principle-section .principle-content {
    padding: 30px;
  }
  .principle-section .principle-content .product-video .play-btn {
    width: 58px;
    height: 58px;
  }
  .principle-section .principle-content .product-principle {
    padding-left: 40px;
  }
  .principle-section .principle-content .product-principle .btn-group .chat-btn {
    width: 240px;
    font-size: 22px;
  }
  .parameter-section h1 {
    font-size: 38px;
  }
  .material-section h1 {
    font-size: 38px;
  }
  .material-section .material-list .material-item .material-img {
    width: 175px;
  }
  .send-section .section-content .content-right .rightSwiper .swiper-wrapper .swiper-slide {
    font-size: 26px;
    height: 144.5px !important;
  }
  .auxiliary-products h1 {
    font-size: 38px;
  }
  .auxiliary-products .auxiliary-products-list {
    margin-top: 38px;
  }
  .auxiliary-products .auxiliary-products-list .auxiliary-products-item .auxiliary-products-title {
    font-size: 16px;
  }
  .case-section .case-section-title {
    font-size: 38px;
  }
  .case-section .case-swiper .swiper-wrapper .swiper-slide h2 {
    font-size: 18px;
  }
  .product-section .section-title {
    font-size: 38px;
  }
  .product-section .product-list .product-item .product-name {
    font-size: 18px;
    line-height: 30px;
  }
}
@media (min-width: 1600px) {
  .pro-info-section .product-name {
    font-size: 40px;
  }
  .pro-info-section .product-introduction {
    width: 70%;
  }
  .pro-info-section .info-middle {
    padding: 20px 15px;
  }
  .pro-info-section .info-middle .middle-item .adv-item .adv-text h2 {
    font-size: 22px;
  }
  .pro-info-section .info-middle .middle-left {
    width: 33%;
  }
  .pro-info-section .info-middle .middle-middle {
    width: 34%;
  }
  .pro-info-section .info-middle .middle-right {
    width: 33%;
  }
  .detail-section h1 {
    font-size: 40px;
  }
  .principle-section h1 {
    font-size: 40px;
  }
  .principle-section .principle-content .product-principle .btn-group {
    margin-top: 60px;
  }
  .principle-section .principle-content .product-principle .btn-group .chat-btn {
    width: 267px;
    height: 64px;
    margin-right: 70px;
    font-size: 24px;
  }
  .parameter-section h1 {
    font-size: 40px;
  }
  .material-section h1 {
    font-size: 40px;
  }
  .material-section .more-btn img {
    width: 68px;
    height: 68px;
  }
  .send-section .section-content .content-right .rightSwiper .swiper-wrapper .swiper-slide {
    font-size: 30px;
    height: 157px !important;
  }
  .auxiliary-products h1 {
    font-size: 40px;
  }
  .auxiliary-products .auxiliary-products-list .auxiliary-products-item {
    width: 13.4%;
  }
  .auxiliary-products .auxiliary-products-list .auxiliary-products-item .auxiliary-products-title {
    font-size: 18px;
  }
  .case-section .case-section-title {
    font-size: 40px;
  }
  .case-section .case-swiper .swiper-button-next, .case-section .case-swiper .swiper-button-prev {
    width: 33px;
    height: 54px;
  }
  .product-section .section-title {
    font-size: 40px;
  }
  .product-section .gx-4 {
    --bs-gutter-x: 1.87rem;
  }
  .product-section .product-list .product-item .product-name {
    font-size: 20px;
  }
}
@media (min-width: 1800px) {
  .pro-info-section .product-introduction {
    width: 60%;
  }
  .pro-info-section .info-middle {
    padding: 20px 15px;
  }
  .pro-info-section .info-middle .middle-item .adv-item:nth-child(2) {
    margin-top: 160px;
  }
  .pro-info-section .info-middle .middle-item .adv-item .adv-text h2 {
    font-size: 25px;
  }
  .pro-info-section .info-middle .middle-left {
    width: 32%;
  }
  .pro-info-section .info-middle .middle-middle {
    width: 37.65%;
  }
  .pro-info-section .info-middle .middle-right {
    width: 32%;
  }
}
@media (min-width: 1980px) {
  .case-section .case-swiper {
    max-width: 2068px;
  }
}/*# sourceMappingURL=product.css.map */