@charset "utf-8";
/*-----------------------------------------------------------*/
/*copyright by 动力无限  www.btoe.cn*/
/*邮箱 btoe@btoe.cn*/
/*合作电话 400-0599-360*/
/*版权所有违者必究*/
/*-----------------------------------------------------------*/
/*Generated by wjdhcms 3.0 */
.dx {
  text-transform: uppercase;
}
.clearboth::after,
.clearboth:after {
  content: "";
  display: block;
  clear: both;
  font-size: 0;
  line-height: 0;
}
.hongbao {
  transform-origin: center bottom;
  animation: upAnimation 2s 0.5s infinite;
}
@keyframes upAnimation {
  0% {
    transform: rotate(0deg);
    transition-timing-function: cubic-bezier(0.215, 0.61, 0.355, 1);
  }
  10% {
    transform: rotate(-12deg);
    transition-timing-function: cubic-bezier(0.215, 0.61, 0.355, 1);
  }
  20% {
    transform: rotate(12deg);
    transition-timing-function: cubic-bezier(0.215, 0.61, 0.355, 1);
  }
  28% {
    transform: rotate(-10deg);
    transition-timing-function: cubic-bezier(0.215, 0.61, 0.355, 1);
  }
  36% {
    transform: rotate(10deg);
    transition-timing-function: cubic-bezier(0.755, 0.5, 0.855, 0.06);
  }
  42% {
    transform: rotate(-8deg);
    transition-timing-function: cubic-bezier(0.755, 0.5, 0.855, 0.06);
  }
  48% {
    transform: rotate(8deg);
    transition-timing-function: cubic-bezier(0.755, 0.5, 0.855, 0.06);
  }
  52% {
    transform: rotate(-4deg);
    transition-timing-function: cubic-bezier(0.755, 0.5, 0.855, 0.06);
  }
  56% {
    transform: rotate(4deg);
    transition-timing-function: cubic-bezier(0.755, 0.5, 0.855, 0.06);
  }
  60% {
    transform: rotate(0deg);
    transition-timing-function: cubic-bezier(0.755, 0.5, 0.855, 0.06);
  }
  100% {
    transform: rotate(0deg);
    transition-timing-function: cubic-bezier(0.215, 0.61, 0.355, 1);
  }
}
@keyframes jello {
  from,
  11.1%,
  to {
    -webkit-transform: none;
    -moz-transform: none;
    transform: none;
  }
  22.2% {
    -webkit-transform: skewX(-12.5deg) skewY(-12.5deg);
    -moz-transform: skewX(-12.5deg) skewY(-12.5deg);
    transform: skewX(-12.5deg) skewY(-12.5deg);
  }
  33.3% {
    -webkit-transform: skewX(6.25deg) skewY(6.25deg);
    -moz-transform: skewX(6.25deg) skewY(6.25deg);
    transform: skewX(6.25deg) skewY(6.25deg);
  }
  44.4% {
    -webkit-transform: skewX(-3.125deg) skewY(-3.125deg);
    -moz-transform: skewX(-3.125deg) skewY(-3.125deg);
    transform: skewX(-3.125deg) skewY(-3.125deg);
  }
  55.5% {
    -webkit-transform: skewX(1.5625deg) skewY(1.5625deg);
    -moz-transform: skewX(1.5625deg) skewY(1.5625deg);
    transform: skewX(1.5625deg) skewY(1.5625deg);
  }
  66.6% {
    -webkit-transform: skewX(-0.78125deg) skewY(-0.78125deg);
    -moz-transform: skewX(-0.78125deg) skewY(-0.78125deg);
    transform: skewX(-0.78125deg) skewY(-0.78125deg);
  }
  77.7% {
    -webkit-transform: skewX(0.390625deg) skewY(0.390625deg);
    -moz-transform: skewX(0.390625deg) skewY(0.390625deg);
    transform: skewX(0.390625deg) skewY(0.390625deg);
  }
  88.8% {
    -webkit-transform: skewX(-0.1953125deg) skewY(-0.1953125deg);
    -moz-transform: skewX(-0.1953125deg) skewY(-0.1953125deg);
    transform: skewX(-0.1953125deg) skewY(-0.1953125deg);
  }
}
@-webkit-keyframes hvr-icon-wobble-vertical {
  16.65% {
    -webkit-transform: translateY(6px);
    transform: translateY(6px);
  }
  33.3% {
    -webkit-transform: translateY(-5px);
    transform: translateY(-5px);
  }
  49.95% {
    -webkit-transform: translateY(4px);
    transform: translateY(4px);
  }
  66.6% {
    -webkit-transform: translateY(-2px);
    transform: translateY(-2px);
  }
  83.25% {
    -webkit-transform: translateY(1px);
    transform: translateY(1px);
  }
  100% {
    -webkit-transform: translateY(0);
    transform: translateY(0);
  }
}
@keyframes hvr-icon-wobble-vertical {
  16.65% {
    -webkit-transform: translateY(6px);
    transform: translateY(6px);
  }
  33.3% {
    -webkit-transform: translateY(-5px);
    transform: translateY(-5px);
  }
  49.95% {
    -webkit-transform: translateY(4px);
    transform: translateY(4px);
  }
  66.6% {
    -webkit-transform: translateY(-2px);
    transform: translateY(-2px);
  }
  83.25% {
    -webkit-transform: translateY(1px);
    transform: translateY(1px);
  }
  100% {
    -webkit-transform: translateY(0);
    transform: translateY(0);
  }
}
body {
  height: auto !important;
  overflow: auto !important;
}
body *:before,
body *:after {
  -webkit-box-sizing: border-box;
  -ms-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
.fudongdiv {
  -webkit-transition: all 0.3s ease-out;
  transition: all 0.3s ease-out;
}
.sjcTop,
.sjcTop2,
.sjcBottom,
.sjcLeft,
.sjcRight,
.bg,
.leftWow,
.topWow,
.rightWow,
.bottomWow {
  -webkit-transition: all 0.8s ease-out;
  transition: all 0.8s ease-out;
}
.banner {
  width: 100%;
  position: relative;
  overflow: hidden;
  margin: auto;
}
.banner * {
  -webkit-box-sizing: border-box;
  -ms-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
.banner .bannerSwiper,
.banner .wapBanner {
  position: relative;
  overflow: hidden;
  cursor: grab !important;
}
.banner .bannerSwiper ul li,
.banner .wapBanner ul li {
  width: 100%;
  overflow: hidden;
}
.banner .bannerSwiper ul li a,
.banner .wapBanner ul li a {
  display: block;
  width: 100%;
}
.banner .bannerSwiper img,
.banner .wapBanner img {
  display: block;
  width: 100%;
  object-fit: cover;
  cursor: grab !important;
  -webkit-transition: all 5s ease-out;
  transition: all 5s ease-out;
  -webkit-transform: scale(1.1);
  -moz-transform: scale(1.1);
  -o-transform: scale(1.1);
  transform: scale(1.1);
  -webkit-transition-delay: 0.5;
  transition-delay: 0.5;
}
.banner .bannerSwiper .swiper-slide-active img,
.banner .wapBanner .swiper-slide-active img {
  -webkit-transform: scale(1);
  -moz-transform: scale(1);
  -o-transform: scale(1);
  transform: scale(1);
}
@-webkit-keyframes clipSectorIn {
  0% {
    -webkit-clip-path: polygon(0% 100%, 0% 0%, 0% 0%, 100% 0%, 0% 0%);
    clip-path: polygon(0% 100%, 0% 0%, 0% 0%, 100% 0%, 0% 0%);
  }
  55% {
    -webkit-clip-path: polygon(0% 100%, 0% 0%, 0% 0%, 100% 0%, 100% 0%);
    clip-path: polygon(0% 100%, 0% 0%, 0% 0%, 100% 0%, 100% 0%);
  }
  100% {
    -webkit-clip-path: polygon(0% 100%, 0% 100%, 0% 0%, 100% 0%, 100% 100%);
    clip-path: polygon(0% 100%, 0% 100%, 0% 0%, 100% 0%, 100% 100%);
  }
}
@keyframes clipSectorIn {
  0% {
    -webkit-clip-path: polygon(0% 100%, 0% 0%, 0% 0%, 100% 0%, 0% 0%);
    clip-path: polygon(0% 100%, 0% 0%, 0% 0%, 100% 0%, 0% 0%);
  }
  55% {
    -webkit-clip-path: polygon(0% 100%, 0% 0%, 0% 0%, 100% 0%, 100% 0%);
    clip-path: polygon(0% 100%, 0% 0%, 0% 0%, 100% 0%, 100% 0%);
  }
  100% {
    -webkit-clip-path: polygon(0% 100%, 0% 100%, 0% 0%, 100% 0%, 100% 100%);
    clip-path: polygon(0% 100%, 0% 100%, 0% 0%, 100% 0%, 100% 100%);
  }
}
.banner .bannerSwiper .banner-prev,
.banner .wapBanner .banner-prev {
  position: absolute;
  z-index: 30;
  top: 50%;
  left: -50px;
  width: 40px;
  height: 40px;
  background: url(../images/arrowPrev.png) 50% 50% no-repeat;
  text-indent: -9999px;
  margin-top: -20px;
  transition: all 0.5s linear;
  border-radius: 50%;
  cursor: pointer;
  outline: none;
}
.banner .bannerSwiper:hover .banner-prev,
.banner .wapBanner:hover .banner-prev {
  left: 3%;
}
.banner .bannerSwiper .banner-next,
.banner .wapBanner .banner-next {
  position: absolute;
  z-index: 30;
  top: 50%;
  right: -50px;
  width: 40px;
  height: 40px;
  background: url(../images/arrowNext.png) 50% 50% no-repeat;
  text-indent: -9999px;
  margin-top: -20px;
  transition: all 0.5s linear;
  border-radius: 50%;
  cursor: pointer;
  outline: none;
}
.banner .bannerSwiper:hover .banner-next,
.banner .wapBanner:hover .banner-next {
  right: 3%;
}
.banner .bannerSwiper .banner-pagination,
.banner .wapBanner .banner-pagination {
  font-size: 0;
  position: absolute;
  width: 94%;
  max-width: 1660px;
  left: 50%;
  -webkit-transform: translateX(-50%);
  transform: translateX(-50%);
  bottom: 50px;
  z-index: 3;
  text-align: center;
  display: flex;
  gap: 12px;
}
.banner .bannerSwiper .banner-pagination span,
.banner .wapBanner .banner-pagination span {
  width: 11px;
  height: 11px;
  background-color: #ffffff;
  opacity: 0.4;
  margin: 0 !important;
  cursor: pointer !important;
  outline: none;
  position: relative;
}
.banner .bannerSwiper .banner-pagination span.swiper-pagination-bullet-active,
.banner .wapBanner .banner-pagination span.swiper-pagination-bullet-active {
  opacity: 1;
  background-color: #cf0607;
}
@media screen and (max-width: 768px) {
  .banner .bannerSwiper .banner-pagination,
  .banner .wapBanner .banner-pagination {
    width: 200px;
    margin-left: -100px;
    bottom: 15px;
  }
  .banner .bannerSwiper .banner-pagination span,
  .banner .wapBanner .banner-pagination span {
    margin: 0 5px !important;
    padding: 2px;
  }
}
.banner .wapBanner {
  display: none;
}
@media screen and (max-width: 750px) {
  .banner .bannerSwiper {
    display: none;
  }
  .banner .wapBanner {
    display: block;
  }
  .banner .mbanner-pagination {
    font-size: 0;
    position: absolute;
    width: auto;
    left: 50%;
    -webkit-transform: translateX(-50%);
    transform: translateX(-50%);
    bottom: 20px;
    z-index: 3;
    text-align: center;
  }
  .banner .mbanner-pagination span {
    display: inline-block;
    border: 2px #fff solid;
    opacity: 1;
    border-radius: 100%;
    width: 9px;
    height: 9px;
    background-color: transparent;
    margin: 0 5px !important;
    cursor: pointer;
    outline: none;
    position: relative;
  }
  .banner .mbanner-pagination span.swiper-pagination-bullet-active {
    background-color: #ffffff;
  }
}
.title {
  line-height: 1;
}
.title a {
  display: inline-block;
  vertical-align: top;
}
.title em {
  display: block;
  margin-bottom: -58px;
  margin-left: -22px;
  margin-right: -22px;
}
.title em img {
  display: inline-block;
  vertical-align: top;
  max-height: 91px;
}
.title span {
  display: block;
  position: relative;
  z-index: 2;
  font-size: 46px;
  font-weight: bold;
}
.title span::before {
  content: "";
  width: 111px;
  height: 39px;
  background: url(../images/titLeft.png) 0 100% no-repeat;
  position: absolute;
  margin-left: -15px;
  top: -12px;
  z-index: -1;
}
.title span::after {
  content: "";
  width: 111px;
  height: 39px;
  background: url(../images/titRight.png) 100% 0 no-repeat;
  position: absolute;
  margin-left: -95px;
  bottom: -20px;
  z-index: -1;
}
.title i {
  display: block;
  font-size: 20px;
  letter-spacing: 5px;
  color: #7d7d7d;
  margin-top: 28px;
}
@media screen and (max-width: 1100px) {
  .title {
    text-align: center;
  }
  .title span {
    font-size: 36px;
  }
  .title i {
    line-height: 1.5;
    margin-top: 20px;
  }
}
@media screen and (max-width: 768px) {
  .title em {
    margin-bottom: -26px;
  }
  .title em img {
    max-height: 52px;
  }
  .title span {
    font-size: 30px;
  }
  .title span::before {
    width: 76px;
    background-size: contain;
    top: -20px;
  }
  .title span::after {
    width: 76px;
    background-size: contain;
    margin-left: -60px;
  }
  .title i {
    font-size: 16px;
    letter-spacing: 2px;
    margin-top: 15px;
    margin-right: -2px;
  }
}
.product {
  background: url(../images/probg.jpg) center 0 no-repeat;
  background-size: cover;
  padding: 140px 0 50px;
  position: relative;
  overflow: hidden;
}
.product::before {
  content: "";
  background-color: #eef1f5;
  height: 100%;
  position: absolute;
  left: 0;
  width: 100%;
  top: 589px;
}
@media screen and (max-width: 1746px) {
  .product::before {
    top: calc(140px + 25.6vw);
  }
}
.product * {
  -webkit-box-sizing: border-box;
  -ms-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
.product .proTabs {
  position: relative;
  display: flex;
  justify-content: space-between;
}
.product .proNav {
  margin-top: 124px;
  width: 12.05%;
  position: relative;
  z-index: 2;
  padding-right: 1%;
}
.product .proNav ul {
  display: flex;
  flex-direction: column;
  gap: 40px;
}
.product .proNav ul li {
  position: relative;
}
.product .proNav ul li::before {
  content: "";
  display: block;
  position: absolute;
  top: 50%;
  left: -130px;
  height: 1px;
  width: 0;
  background-color: #cf0607;
  -webkit-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}
@media screen and (min-width: 1101px) and (max-width: 1800px) {
  .product .proNav ul li::before {
    left: -4vw;
  }
}
.product .proNav ul li a {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 18px;
  line-height: 38px;
  -webkit-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}
.product .proNav ul li a:hover {
  color: #cf0607;
}
.product .proNav ul li.active::before {
  width: 75px;
}
@media screen and (min-width: 1101px) and (max-width: 1800px) {
  .product .proNav ul li.active::before {
    width: 3vw;
  }
}
.product .proNav ul li.active a {
  color: #cf0607;
  font-weight: bold;
}
.product .proSwiper {
  margin-top: -84px;
  flex: 1;
  min-width: 0;
}
.product .first {
  margin-left: 40px;
  display: flex;
  justify-content: space-between;
  column-gap: 3.57%;
}
.product .first .tit {
  display: block;
  width: 22.15%;
  margin-top: 194px;
  min-width: 0;
}
.product .first .tit a {
  max-width: 100%;
  display: inline-block;
  vertical-align: top;
  font-weight: bold;
  line-height: 34px;
  font-size: 24px;
  position: relative;
  margin-bottom: 47px;
}
.product .first .tit a span {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.product .first .tit a::after {
  content: "";
  display: block;
  position: absolute;
  right: 0;
  bottom: -47px;
  width: 15px;
  height: 14px;
  background: url(../images/firstArrow.png) center center no-repeat;
  background-size: contain;
  filter: grayscale(100) brightness(1);
}
.product .first .pic {
  display: block;
  width: 43.14%;
  max-width: 603px;
  position: relative;
  overflow: hidden;
  background: url(../images/proRa.png) center 0 no-repeat;
  background-size: contain;
  border-radius: 50%;
}
.product .first .pic::after {
  content: "";
  position: absolute;
  background: url(../images/daoZhen.png) center 0 no-repeat;
  background-size: contain;
  width: 565px;
  height: 16.2252%;
  top: 19.37%;
  left: 9.98%;
}
.product .first .pic::before {
  content: "";
  display: block;
  padding-top: 100%;
}
.product .first .pic img {
  position: absolute;
  max-width: 80%;
  max-height: 70%;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  -webkit-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}
.product .first .box {
  width: 27.57%;
  margin-top: 125px;
}
.product .first .box .bt {
  display: none;
}
.product .first .box p {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
  line-height: 30px;
  height: 90px;
  font-size: 16px;
  color: #666666;
}
.product .first .box .btn {
  margin-top: 24px;
}
.product .first .box .btn a {
  display: inline-block;
  vertical-align: top;
  line-height: 28px;
  color: #cf0607;
  padding: 0 4px;
  border-bottom: 1px solid #cf0607;
  -webkit-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}
.product .first .box .btn a::after {
  content: "+";
  font-size: 22px;
  margin-left: 22px;
  display: inline-block;
  vertical-align: top;
  position: relative;
  top: -2px;
  -webkit-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}
@media screen and (min-width: 1101px) {
  .product .first .box .btn a:hover {
    background-color: #cf0607;
    padding: 0 12px;
    color: #fff;
  }
  .product .first .box .btn a:hover::after {
    margin-left: 10px;
  }
}
@media screen and (min-width: 1101px) {
  .product .first:hover .tit a {
    color: #cf0607;
  }
  .product .first:hover .tit a::after {
    filter: grayscale(0) brightness(1);
  }
  .product .first:hover .pic img {
    -webkit-transform: scale(1.06);
    -moz-transform: scale(1.06);
    -o-transform: scale(1.06);
    transform: scale(1.06);
  }
}
.product .proList {
  padding: 0 28px;
  position: relative;
  margin-top: -7.2%;
}
.product .proList ul li {
  width: 25%;
  padding: 0 12px;
}
.product .proList ul li .item .pic {
  display: block;
  position: relative;
  overflow: hidden;
  border-radius: 10px;
  border: solid 1px #e7e7e7;
  padding: 8px;
}
.product .proList ul li .item .pic i {
  display: block;
  width: 100%;
  position: relative;
  overflow: hidden;
  background-color: #fff;
  border-radius: 10px;
}
.product .proList ul li .item .pic i::before {
  content: "";
  display: block;
  padding-top: 76.923%;
}
.product .proList ul li .item .pic img {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  max-width: 100%;
  max-height: 100%;
  object-fit: cover;
  -webkit-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}
.product .proList ul li .item .bt {
  text-align: center;
  line-height: 58px;
  display: flex;
  justify-content: center;
  font-size: 18px;
  -webkit-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}
.product .proList ul li .item .bt::before {
  content: "-";
  margin-right: 10px;
}
.product .proList ul li .item .bt::after {
  content: "-";
  margin-left: 10px;
}
.product .proList ul li .item .bt span {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: calc(100% - 40px);
}
@media screen and (min-width: 1101px) {
  .product .proList ul li .item:hover .pic {
    border-color: #cf0607;
  }
  .product .proList ul li .item:hover .pic img {
    -webkit-transform: scale(1.06);
    -moz-transform: scale(1.06);
    -o-transform: scale(1.06);
    transform: scale(1.06);
  }
  .product .proList ul li .item:hover .bt {
    color: #cf0607;
  }
}
.product .page .in-prev {
  position: absolute;
  left: -10px;
  top: 50%;
  margin-top: -38px;
  cursor: pointer;
  outline: none;
  width: 30px;
  height: 30px;
  background: url(../images/proL.png) center center no-repeat;
  -webkit-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
  filter: grayscale(100) brightness(3.5);
}
.product .page .swiper-button-disabled{
  opacity: 0.1;
}
.product .page .in-prev:hover {
  filter: grayscale(0) brightness(1);
}
.product .page .in-next {
  position: absolute;
  right: -10px;
  top: 50%;
  margin-top: -38px;
  cursor: pointer;
  outline: none;
  width: 30px;
  height: 30px;
  background: url(../images/proR.png) center center no-repeat;
  -webkit-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
  filter: grayscale(100) brightness(3.5);
}
.product .page .in-next:hover {
  filter: grayscale(0) brightness(1);
}
@media screen and (max-width: 1380px) {
  .product {
    padding-top: 100px;
  }
  .product::before {
    top: calc(100px + 25.6vw);
  }
  .product .proNav {
    margin-top: 7vw;
  }
  .product .proNav ul {
    gap: 2.5vw;
  }
  .product .proNav ul li a {
    font-size: 16px;
  }
  .product .first .tit a {
    font-size: 20px;
  }
  .product .first .box p {
    font-size: 15px;
  }
  .product .proList ul li {
    padding: 0 8px;
  }
  .product .proList ul li .item .bt {
    font-size: 16px;
  }
}
@media screen and (max-width: 1100px) {
  .product {
    padding-top: 70px;
  }
  .product::before {
    display: none;
  }
  .product .proTabs {
    display: block;
  }
  .product .proNav {
    margin-top: 40px;
    width: 100%;
    padding-right: 0;
  }
  .product .proNav ul {
    flex-direction: row;
    justify-content: center;
    flex-wrap: wrap;
    column-gap: 4vw;
    row-gap: 0;
  }
  .product .proNav ul li::before {
    display: none;
  }
  .product .proSwiper {
    margin-top: 20px;
  }
  .product .first {
    margin-top: 0;
    align-items: center;
    margin-left: 0;
  }
  .product .first .tit {
    margin-top: 0;
  }
  .product .first .box {
    margin-top: 0;
  }
  .product .proList ul li {
    width: 33.33%;
  }
}
@media screen and (max-width: 768px) {
  .product {
    padding: 50px 0;
  }
  .product .proNav {
    margin-top: 20px;
  }
  .product .proNav ul {
    column-gap: 5vw;
  }
  .product .proNav ul li a {
    font-size: 15px;
    line-height: 30px;
  }
  .product .proSwiper {
    margin-top: 20px;
  }
  .product .first {
    display: block;
  }
  .product .first .tit {
    display: none;
  }
  .product .first .pic {
    margin: 10px auto;
    width: 90%;
  }
  .product .first .box {
    margin-top: 0;
    width: 100%;
    text-align: center;
  }
  .product .first .box .bt {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 10px;
  }
  .product .first .box p {
    height: auto;
    font-size: 14px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
    line-height: 26px;
    max-height: 78px;
  }
  .product .proList {
    margin-top: 40px;
  }
  .product .proList ul li {
    width: 50%;
  }
}
@media screen and (max-width: 480px) {
  .product .proSwiper {
    margin-left: -4vw;
    margin-right: -4vw;
  }
  .product .first {
    padding-left: 4vw;
    padding-right: 4vw;
  }
  .product .proList {
    padding: 0;
    margin-left: -8px;
    margin-right: -8px;
  }
  .product .proList ul li {
    width: 65%;
  }
}
.reason {
  background: url(../images/ysbg.jpg) 100% 0 no-repeat;
  position: relative;
  overflow: hidden;
  padding-top: 110px;
}
.reason .ysTit {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}
.reason .title {
  flex: 1;
}
.reason .tel {
  border: solid 1px rgba(97, 118, 142, 0.3);
  line-height: 52px;
  padding: 0 25px;
  font-size: 16px;
  border-radius: 50px;
  margin-top: 52px;
}
.reason .tel i {
  font-family: 'Poppins';
  font-weight: bold;
  font-size: 20px;
  margin-left: 10px;
}
.reason .ysTabs {
  position: relative;
  margin-top: 70px;
}
.reason .ysSwiper {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
}
.reason .ysSwiper * {
  height: 100%;
}
.reason .ysSwiper img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.reason .ysNav {
  position: relative;
  z-index: 2;
}
.reason .ysNav ul {
  width: 500px;
  background-color: #ffffff;
  height: 702px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.reason .ysNav ul li {
  position: relative;
  height: 147px;
  background-repeat: no-repeat;
  background-image: -webkit-linear-gradient(left, #cf0607, #cf0607);
  background-image: linear-gradient(to right, #cf0607, #cf0607);
  background-size: 0% 100%;
  background-position: left center;
  padding: 42px 30px 0 35px;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.reason .ysNav ul li::before {
  content: "";
  display: block;
  position: absolute;
  left: 0;
  bottom: -2px;
  height: 1px;
  background-color: #e1e1e1;
  opacity: 0.8;
  right: 0;
  margin: 0 15px;
}
.reason .ysNav ul li h4 {
  line-height: 1;
  font-size: 24px;
  position: relative;
}
.reason .ysNav ul li h4::before {
  content: "";
  display: block;
  position: absolute;
  width: 10px;
  height: 100%;
  background: url(../images/ysArrow.png) center center no-repeat;
  top: 0;
  right: 20px;
  opacity: 0;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.reason .ysNav ul li .txt {
  margin-top: 16px;
  line-height: 30px;
  position: relative;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.reason .ysNav ul li .txt .t1 {
  color: #7d7d7d;
  font-size: 18px;
  position: absolute;
  left: 0;
  top: 0;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.reason .ysNav ul li .txt .t2 {
  color: rgba(255, 255, 255, 0.8);
  font-size: 16px;
  opacity: 0;
  visibility: hidden;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.reason .ysNav ul li.active {
  background-color: #cf0607;
  background-size: 100% 100%;
  height: 234px;
  color: #ffffff;
  padding-top: 66px;
}
.reason .ysNav ul li.active h4 {
  font-weight: bold;
}
.reason .ysNav ul li.active h4::before {
  right: 0;
  opacity: 1;
}
.reason .ysNav ul li.active .txt {
  margin-top: 30px;
}
.reason .ysNav ul li.active .txt .t1 {
  opacity: 0;
  visibility: hidden;
}
.reason .ysNav ul li.active .txt .t2 {
  display: block;
  visibility: inherit;
  opacity: 1;
}
@media screen and (max-width: 1500px) {
  .reason .ysNav ul {
    width: 420px;
    height: 622px;
  }
  .reason .ysNav ul li {
    height: 127px;
    padding: 32px 30px 0 35px;
  }
  .reason .ysNav ul li h4 {
    font-size: 24px;
  }
  .reason .ysNav ul li .txt {
    margin-top: 12px;
  }
  .reason .ysNav ul li .txt .t1 {
    font-size: 17px;
  }
  .reason .ysNav ul li.active {
    height: 214px;
    padding-top: 58px;
  }
  .reason .ysNav ul li.active .txt {
    margin-top: 20px;
  }
}
@media screen and (max-width: 1100px) {
  .reason {
    padding-top: 70px;
  }
  .reason .ysTit {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .reason .ysTabs {
    margin-top: 40px;
  }
  .reason .ysSwiper {
    position: inherit;
  }
  .reason .ysNav {
    width: 100%;
  }
  .reason .ysNav ul {
    width: 100%;
    height: auto;
    padding-bottom: 15px;
  }
  .reason .ysNav ul li {
    height: auto !important;
    padding: 25px 4vw 20px !important;
  }
  .reason .ysNav ul li h4 {
    font-size: 20px;
  }
  .reason .ysNav ul li .txt {
    margin-top: 12px !important;
    line-height: 26px;
  }
  .reason .ysNav ul li .txt .t1 {
    font-size: 16px;
  }
  .reason .ysNav ul li .txt .t2 {
    font-size: 14px;
  }
}
@media screen and (max-width: 640px) {
  .reason {
    padding-top: 50px;
  }
  .reason .ysTit {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .reason .tel {
    margin-top: 30px;
    line-height: 40px;
    font-size: 14px;
    padding: 0 20px;
  }
  .reason .tel i {
    font-size: 16px;
  }
  .reason .ysTabs {
    margin-top: 30px;
  }
  .reason .ysNav ul li {
    padding: 20px 4vw 15px !important;
  }
  .reason .ysNav ul li h4 {
    font-size: 18px;
  }
  .reason .ysNav ul li .txt {
    margin-top: 10px !important;
    line-height: 24px;
  }
  .reason .ysNav ul li .txt .t1 {
    font-size: 15px;
    position: relative;
  }
  .reason .ysNav ul li .txt .t2 {
    font-size: 14px;
    display: none;
  }
  .reason .ysNav ul li.active .txt .t1 {
    display: none;
  }
}
.case {
  background: url(../images/casebg.jpg) center center no-repeat;
  background-size: cover;
  padding: 130px 0 140px;
  position: relative;
  overflow: hidden;
}
.case * {
  -webkit-box-sizing: border-box;
  -ms-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
.case .title {
  text-align: center;
  color: #fff;
}
.case .title i {
  color: #ffffff;
}
@media screen and (max-width: 640px) {
  .case .title span {
    font-size: clamp(18px, 5.8vw, 30px);
  }
}
.case .caseSwiper {
  margin-top: 75px;
  position: relative;
  z-index: 2;
}
.case .caseSwiper .swiper-container{
  margin: 0 -10px;
}
.case .caseSwiper ul li {
  width: 37.05%;
  padding-bottom: 28px;
  padding: 0 10px;
  width: 20%;
}
.case .caseSwiper ul li .item {
  background-color: rgba(243, 243, 243, 0.08);
  border-radius: 12px;
  position: relative;
  padding: 10px 10px 78px;
  z-index: 2;
}
.case .caseSwiper ul li .item::before {
  content: "";
  display: block;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: #fff;
  border-radius: 12px;
  opacity: 0;
  z-index: -1;
  -webkit-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}
.case .caseSwiper ul li .pic {
  display: block;
  position: relative;
  overflow: hidden;
  border-radius: 12px;
}
.case .caseSwiper ul li .pic::before {
  content: "";
  display: block;
  padding-top: 73.82%;
}
.case .caseSwiper ul li .pic img {
  position: absolute;
  left: 0;
  top: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  -webkit-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}
.case .caseSwiper ul li .bt {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 18px;
  text-align: center;
  line-height: 78px;
  color: #fff;
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 0 10px;
  -webkit-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}
.case .caseSwiper ul li .tt {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  position: absolute;
  left: 0;
  right: 0;
  bottom: -28px;
  margin: 0 auto;
  width: 90%;
  max-width: 378px;
  height: 56px;
  line-height: 56px;
  background-color: #cf0607;
  color: #fff;
  border-radius: 28px;
  padding-left: 35px;
  padding-right: 50px;
  font-size: 18px;
  opacity: 0;
  visibility: hidden;
}
.case .caseSwiper ul li .tt::after {
  content: ">";
  width: 16px;
  height: 16px;
  background-color: #ffffff;
  position: absolute;
  right: 25px;
  text-align: center;
  color: #cf0607;
  line-height: 14px;
  border-radius: 50%;
  font-size: 12px;
  top: 50%;
  -webkit-transform: translateY(-50%);
  transform: translateY(-50%);
}
@media screen and (min-width: 1101px) {
  .case .caseSwiper ul li:hover .item::before {
    opacity: 1;
  }
  .case .caseSwiper ul li:hover .pic i img {
    -webkit-transform: scale(1.05);
    -moz-transform: scale(1.05);
    -o-transform: scale(1.05);
    transform: scale(1.05);
  }
  .case .caseSwiper ul li:hover .bt {
    color: #cf0607;
  }
}
/* .case .caseSwiper ul li.swiper-slide-prev {
  padding: 0 2.2% 0 5.6%;
}
.case .caseSwiper ul li.swiper-slide-active {
  padding: 0 0 28px;
}
.case .caseSwiper ul li.swiper-slide-active .item {
  padding: 10px;
}
.case .caseSwiper ul li.swiper-slide-active .bt {
  opacity: 0;
  visibility: hidden;
}
.case .caseSwiper ul li.swiper-slide-active .tt {
  opacity: 1;
  visibility: inherit;
}
.case .caseSwiper ul li.swiper-slide-next {
  padding: 0 5.6% 0 2.2%;
} */
@media screen and (max-width: 1480px) {
  .case {
    padding: 80px 0 100px;
  }
  .case .caseSwiper ul li {
    width: 25%;
  }
}
@media screen and (max-width: 1100px) {
  .case {
    padding: 60px 0 70px;
  }
  .case .caseSwiper {
    margin-top: 50px;
    margin-left: -4vw;
    margin-right: -4vw;
  }
  .case .caseSwiper ul li {
    width: 54%;
    width: 33.33%;
  }
  /* .case .caseSwiper ul li.swiper-slide-prev {
    padding: 0 3% 0 10%;
  }
  .case .caseSwiper ul li.swiper-slide-next {
    padding: 0 10% 0 3%;
  } */
}
@media screen and (max-width: 640px) {
  .case {
    padding: 30px 0 50px;
  }
  .case .caseSwiper {
    margin-top: 30px;
  }
  .case .caseSwiper ul li {
    width: 70%;
    padding-bottom: 5vw;
  }
  .case .caseSwiper ul li .item {
    border-radius: 2vw;
    padding: 2vw 2vw 12vw;
  }
  .case .caseSwiper ul li .item .pic {
    border-radius: 2vw;
  }
  .case .caseSwiper ul li .item .bt {
    line-height: 12vw;
    font-size: 3.6vw;
  }
  .case .caseSwiper ul li .item .tt {
    font-size: 3.6vw;
    padding-left: 20px;
    line-height: 11vw;
    height: 11vw;
    padding-right: 30px;
    width: 82%;
    bottom: -5vw;
  }
  /* .case .caseSwiper ul li .item .tt::after {
    right: 10px;
  }
  .case .caseSwiper ul li.swiper-slide-active .item {
    padding: 2vw;
  }
  .case .caseSwiper ul li.swiper-slide-prev {
    padding: 0 4% 0 12%;
  }
  .case .caseSwiper ul li.swiper-slide-next {
    padding: 0 12% 0 4%;
  } */
}
.about {
  background: url(../images/aboutbg.jpg) center 0 no-repeat;
  position: relative;
  overflow: hidden;
  padding: 170px 0 140px;
}
@media screen and (min-width: 1920px) {
  .about {
    background-size: 100%;
  }
}
.about::before {
  content: "";
  display: block;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: url(../images/aboutbg2.png) 0 0 no-repeat;
  pointer-events: none;
  z-index: 2;
}
.about .aboutText {
  max-width: 935px;
}
.about .title em img {
  max-height: 107px;
}
.about .title span {
  font-size: 40px;
}
@media screen and (max-width: 1100px) {
  .about .title span {
    font-size: 36px;
  }
}
@media screen and (max-width: 768px) {
  .about .title em img {
    max-height: 52px;
  }
  .about .title span {
    font-size: 30px;
  }
}
.about .tit {
  font-size: 24px;
  line-height: 1;
  margin-top: 72px;
}
.about .text {
  margin-top: 25px;
  font-size: 16px;
  color: rgba(85, 85, 85, 0.86);
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 5;
  overflow: hidden;
  line-height: 30px;
  max-height: 150px;
}
.about .btn {
  margin-top: 82px;
}
.about .more {
  display: inline-block;
  vertical-align: top;
  border: solid 1px #eeeeee;
  border-radius: 25px;
  text-align: center;
  font-size: 16px;
  line-height: 38px;
  padding-left: 18px;
  padding-right: 18px;
  color: #7a7a7a;
  -webkit-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}
.about .more em {
  display: inline-block;
  vertical-align: middle;
  border-radius: 50%;
  width: 18px;
  height: 18px;
  background-color: #cf0607;
  color: #fff;
  font-size: 12px;
  line-height: 16px;
  position: relative;
  top: -2px;
  margin-left: 32px;
  -webkit-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}
.about .more em::before {
  content: ">";
}
@media screen and (min-width: 981px) {
  .about .more:hover {
    background-color: #cf0607;
    color: #fff;
    border-color: #cf0607;
    box-shadow: 7px 6px 6px rgba(207, 6, 7, 0.17);
  }
  .about .more:hover em {
    background-color: #fff;
    color: #cf0607;
  }
}
.about .number {
  margin-top: 65px;
  max-width: 750px;
}
.about .number ul {
  display: flex;
  justify-content: space-between;
}
.about .number ul li {
  text-align: center;
}
.about .number ul li h4 {
  color: #cf0607;
  line-height: 30px;
  font-size: 40px;
  -webkit-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}
.about .number ul li h4 i {
  display: inline-block;
  vertical-align: top;
  font-family: Poppins;
  font-weight: 800;
}
.about .number ul li p {
  font-size: 16px;
  line-height: 1;
  margin-top: 16px;
}
@media screen and (min-width: 1101px) {
  .about .number ul li:hover h4 {
    text-shadow: 7px 6px 6px rgba(207, 6, 7, 0.17);
  }
}
@media screen and (max-width: 1100px) {
  .about {
    padding: 100px 0 80px;
    background-size: 150%;
  }
  .about .title {
    text-align: left;
  }
  .about .tit {
    text-shadow: 1px 1px 0 #fff;
  }
  .about .text {
    text-shadow: 1px 1px 0 #fff;
  }
}
@media screen and (max-width: 640px) {
  .about {
    padding: 50px 0;
  }
  .about .title span {
    font-size: clamp(18px, 6.4vw, 30px);
    line-height: 1.4;
  }
  .about .title span b {
    display: block;
  }
  .about .tit {
    font-size: clamp(16px, 4.8vw, 24px);
    margin-top: 30px;
  }
  .about .text {
    font-size: 14px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 10;
    overflow: hidden;
    line-height: 26px;
    max-height: 260px;
  }
  .about .number {
    margin-top: 30px;
  }
  .about .number ul {
    flex-wrap: wrap;
    border-left: 1px solid rgba(225, 225, 225, 0.8);
    border-top: 1px solid rgba(225, 225, 225, 0.8);
  }
  .about .number ul li {
    width: 50%;
    border-right: 1px solid rgba(225, 225, 225, 0.8);
    border-bottom: 1px solid rgba(225, 225, 225, 0.8);
    padding: 30px 0;
    margin-top: -1px;
    margin-left: -1px;
  }
  .about .number ul li h4 {
    line-height: 30px;
    font-size: 40px;
  }
  .about .number ul li p {
    font-size: 14px;
    margin-top: 12px;
  }
  .about .btn {
    text-align: center;
    margin-top: 40px;
  }
  .about .btn .more {
    font-size: 14px;
  }
  .about .btn .more em {
    margin-left: 20px;
  }
}
@media screen and (max-width: 640px) and (min-width: 1101px) {
  .about .number ul li:hover h4 {
    text-shadow: 7px 6px 6px rgba(207, 6, 7, 0.17);
  }
}
.news {
  background: url(../images/newsbg.jpg) center bottom no-repeat;
  background-color: #f4f4f4;
  background-size: 100%;
  position: relative;
  overflow: hidden;
  padding: 125px 0 150px;
}
@media screen and (max-width: 768px) {
  .news .title span {
    font-size: clamp(18px, 6.4vw, 30px);
  }
}
.news .newsNav {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  column-gap: 4%;
}
.news .newsNav ul {
  display: flex;
  margin-top: 34px;
  column-gap: 70px;
  width: auto;
}
@media screen and (max-width: 1480px) {
  .news .newsNav ul {
    column-gap: 4vw;
  }
}
.news .newsNav ul li a {
  display: block;
  font-size: 20px;
  line-height: 48px;
  position: relative;
  -webkit-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}
.news .newsNav ul li a::before {
  content: "";
  display: block;
  position: absolute;
  background-color: #cf0607;
  height: 1px;
  left: 0;
  bottom: 0;
  width: 0;
  -webkit-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}
.news .newsNav ul li.active a {
  color: #cf0607;
  font-weight: bold;
}
.news .newsNav ul li.active a::before {
  width: 100%;
}
.news .newsSwiper {
  margin-top: 60px;
}
.news .newsList ul {
  display: flex;
  flex-wrap: wrap;
  column-gap: 3.2%;
}
.news .newsList ul li {
  width: 22.6%;
  padding-top: 20px;
}
.news .newsList ul li .item {
  background-color: #ffffff;
  border-radius: 15px;
  position: relative;
  overflow: hidden;
  -webkit-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}
.news .newsList ul li .item .pic {
  display: block;
  position: relative;
  overflow: hidden;
}
.news .newsList ul li .item .pic::before {
  content: "";
  display: block;
  padding-top: 69.6%;
}
.news .newsList ul li .item .pic img {
  display: block;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  -webkit-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}
.news .newsList ul li .item .cont {
  padding: 28px 25px 35px;
}
.news .newsList ul li .item .bt {
  -webkit-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
  display: block;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  line-height: 30px;
  height: 60px;
  font-size: 20px;
}
.news .newsList ul li .item .date {
  margin-top: 18px;
  background: url(../images/date.png) 0 center no-repeat;
  height: 16px;
  line-height: 16px;
  font-family: Arial;
  font-size: 14px;
  padding-left: 22px;
  color: #838383;
}
@media screen and (min-width: 1101px) {
  .news .newsList ul li .item:hover {
    box-shadow: 0 5px 2px rgba(0, 0, 0, 0.1);
    -webkit-transform: translateY(-15px);
    transform: translateY(-15px);
  }
  .news .newsList ul li .item:hover .pic img {
    -webkit-transform: scale(1.06);
    -moz-transform: scale(1.06);
    -o-transform: scale(1.06);
    transform: scale(1.06);
  }
  .news .newsList ul li .item:hover .bt {
    color: #cf0607;
    -webkit-transform: translateY(-5px);
    transform: translateY(-5px);
  }
}
@media screen and (max-width: 1280px) {
  .news {
    padding: 80px 0;
  }
  .news .newsNav {
    flex-direction: column;
    align-items: center;
  }
  .news .title {
    text-align: center;
  }
  .news .newsSwiper {
    margin-top: 30px;
  }
  .news .newsList ul {
    column-gap: 2%;
  }
  .news .newsList ul li {
    width: 23.5%;
  }
  .news .newsList ul li .item {
    border-radius: 10px;
  }
  .news .newsList ul li .item .cont {
    padding: 20px 20px 30px;
  }
  .news .newsList ul li .item .bt {
    font-size: 18px;
  }
}
@media screen and (max-width: 1100px) {
  .news .newsSwiper {
    margin-top: 40px;
  }
  .news .newsList ul {
    column-gap: 4%;
    row-gap: 4vw;
  }
  .news .newsList ul li {
    width: 48%;
    padding-top: 0;
  }
}
@media screen and (max-width: 640px) {
  .news {
    padding: 50px 0;
  }
  .news .newsNav ul {
    column-gap: 35px;
    margin-top: 20px;
  }
  .news .newsNav ul li a {
    font-size: 16px;
  }
  .news .newsSwiper {
    margin-top: 30px;
  }
  .news .newsList ul li {
    padding-top: 0;
  }
  .news .newsList ul li .item .cont {
    padding: 15px 8% 20px;
  }
  .news .newsList ul li .item .cont .bt {
    font-size: 15px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    line-height: 24px;
    height: 48px;
  }
  .news .newsList ul li .item .cont .date {
    margin-top: 12px;
  }
}