@charset "UTF-8";
body {
  background: #fff;
}

.product {
  background: #efefef;
  padding: 42px 0;
}

.product .pro {
  background: #fff;
  padding: 29px;
  display: flex;
  align-items: center;
}

.product .pro .item {
  width: 50%;
}

.product .pro .item .thumb {
  position: relative;
}

.product .pro .item .thumb ul li img {
  width: 100%;
}

.product .pro .item .thumb .thumb-next, .product .pro .item .thumb .thumb-prev {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  background: #ccc;
  color: #fff;
  text-align: center;
  line-height: 50px;
}

.product .pro .item .thumb .thumb-next {
  right: 0;
}

.product .pro .item .thumb .thumb-prev {
  left: 0;
}

.product .pro .text {
  font-family: Microsoft YaHei;
  padding-left: 90px;
  display: inline-block;
}

.product .pro .text .title {
  font-size: 30px;
  font-weight: 700;
}

.product .pro .text .txt {
  font-size: 16px;
  color: #626262;
}

.product .pro .text .txt p {
  padding-top: 20px;
  line-height: 25px;
}

.product .pro .text .tell {
  background: #008AFF;
  border-radius: 27px;
  line-height: 54px;
  color: #fff;
  width: 285px;
  margin-top: 40px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.product .pro .text .tell i {
  display: inline-block;
  transform: rotate(100deg);
  font-weight: normal;
  font-size: 30px;
}

.product .pro .text .tell a {
  color: #fff;
  font-size: 24px;
  font-weight: 700;
  padding-left: 11px;
}

.product .information {
  background: #fff;
  padding: 29px;
  margin-top: 19px;
}

.product .information .title {
  border-bottom: 1px solid #dadada;
  height: 40px;
  font-size: 18px;
}

.product .information .title span {
  display: inline-block;
  background: #a0a0a0;
  color: #fff;
  padding: 0 15px;
  font-weight: bold;
  line-height: 40px;
  height: 40px;
}

.product .information .content {
  padding: 36px;
  font-family: SourceHanSansSC;
  position: relative;
  overflow: hidden;
}

.product .information .content .swiper {
  height: 190px;
}

.product .information .content .swiper .swiper-wrapper .swiper-slide {
  height: calc((100% - 30px) / 2);
}

.product .information .content .swiper .swiper-wrapper .swiper-slide img {
  width: 100%;
  max-height: 80px;
}

.product .information .page {
  display: flex;
  justify-content: space-between;
}

.product .information .page .item {
  height: 30px;
  color: #707070;
  font-size: 12px;
  padding: 0 10px;
  border: 1px solid #dadada;
  line-height: 30px;
  display: flex;
  justify-content: center;
}

.product .information .page .item a {
  color: #707070;
}

.product .pro-case {
  padding-top: 60px;
}

.product .pro-case .title {
  font-size: 24px;
  color: #2d2c2c;
  font-weight: 700;
}

.product .pro-case .case-body {
  padding-top: 33px;
  display: flex;
  text-align: justify;
}

.product .pro-case .case-body .item {
  width: 24%;
  padding: 0 .5%;
}

.product .pro-case .case-body .item .thumb {
  height: 247px;
}

.product .pro-case .case-body .item .thumb img {
  width: 100%;
}

.product .pro-case .case-body .item .bt {
  height: 73px;
  color: #333;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.product .pro-case .case-body .item .bt p {
  font-family: SourceHanSansSC;
  font-size: 18px;
  font-weight: 500;
  transition: .3s;
  position: relative;
  padding-left: 18px;
  color: #333;
}

.product .pro-case .case-body .item .bt p::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  width: 5px;
  height: 12px;
  background: #0965B2;
  transform: translateY(-50%);
}

.product .pro-case .case-body .item .bt i {
  display: block;
  color: #a1a1a1;
  margin-right: 26px;
  padding: 5px;
}

.product .pro-case .case-body .item:hover .bt {
  background: #0965B2;
}

.product .pro-case .case-body .item:hover .bt p {
  transition: .3s;
  border-color: #fff;
  color: #fff;
  padding-left: 58px;
}

.product .pro-case .case-body .item:hover .bt p::before {
  display: none;
}

.product .pro-case .case-body .item:hover .bt i {
  color: #fff;
  border: 1px solid #dedede;
  border-radius: 50%;
}

/***************************************************************/
.core {
  padding-bottom: 94px;
}

.core .title {
  color: #2c2c2c;
  font-weight: 700;
  text-align: center;
  padding: 70px 0;
}

.core .core-img {
  text-align: center;
}

.core .workmanship {
  font-family: Microsoft YaHei;
}

.core .workmanship ul {
  display: flex;
  flex-wrap: wrap;
}

.core .workmanship ul li {
  flex: 1;
  min-height: 290px;
  border: 1px dotted #D2D2D2;
  position: relative;
}

.core .workmanship ul li:nth-child(2) {
  margin: 0 1.8%;
}

.core .workmanship ul li:nth-child(5) {
  margin: 0 1.8%;
}

.core .workmanship ul li::before {
  position: absolute;
  top: 0;
  right: 0;
  content: counter(list-item, decimal-leading-zero);
  font-size: 200px;
  color: #F8F7F7;
  padding-right: 50px;
  z-index: -1;
  font-family: Impact;
}

.core .workmanship ul li .li-body {
  padding: 60px 40px 0;
}

.core .workmanship ul li .li-body .bt {
  font-size: 18px;
  color: #2C2C2C;
  font-weight: 700;
}

.core .workmanship ul li .li-body .info {
  color: #646464;
  line-height: 36px;
  padding-top: 30px;
}

.core .trait {
  border: 1px dotted #D2D2D2;
  padding: 73px 80px;
  display: flex;
  flex-wrap: wrap;
  font-family: Microsoft YaHei;
}

.core .trait .item {
  width: 50%;
}

.core .trait .item p {
  line-height: 48px;
  color: #646464;
  position: relative;
  text-indent: 15px;
}

.core .trait .item p::after {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  width: 3px;
  height: 13px;
  background: #0965B2;
  transform: translateY(-50%);
}

.core .application {
  width: 100%;
  display: flex;
}

.core .application .item {
  margin: 30px .5% 0;
}

.core .application .item .body {
  min-width: 170px;
  text-align: center;
  border: 1px dotted #D2D2D2;
}

.core .application .item .body span {
  height: 87px;
  line-height: 87px;
  color: #646464;
  padding: 0 15px;
  position: relative;
}

.core .application .item .body span::before {
  content: '';
  position: absolute;
  width: 4px;
  height: 17px;
  background: #0965B2;
  top: 50%;
  transform: translateY(-50%);
  left: 0;
  right: 0;
}

/*********************************************************************/
.case {
  padding: 42px 0;
  background-color: #efefef;
}

.case .body {
  background-color: #fff;
  padding: 29px;
}

.case .body h3 {
  font-size: 30px;
}

.case .body .text {
  padding-top: 30px;
}

/*********************************************************************/
/*
适配样式 从小到大写法
*/
@media only screen and (min-width: 321px) and (max-width: 1024px) {
  .product {
    padding: 42px 10px;
  }
  .product .pro {
    flex-wrap: wrap;
    padding: 10px;
  }
  .product .pro .item {
    width: 100%;
  }
  .product .pro .item .text {
    padding-left: 0;
  }
  .product .pro .item .text .title {
    padding-top: 30px;
    text-align: center;
  }
  .product .pro .item .text .tell {
    margin: 40px auto 0;
    width: auto;
  }
  .product .information {
    padding: 10px;
  }
  .product .information .content {
    padding: 20px 10px;
  }
  .product .information .content img {
    width: 100%;
  }
  .product .pro-case .case-body {
    flex-wrap: wrap;
  }
  .product .pro-case .case-body .item {
    width: 100%;
    margin-bottom: 10px;
  }
  .product .pro-case .case-body .item .thumb {
    height: auto;
  }
  .core {
    padding: 0 10px 90px;
  }
  .core .title {
    font-size: 1.625rem;
  }
  .core .core-img img {
    width: 100%;
  }
  .core .workmanship ul {
    flex-wrap: wrap;
  }
  .core .workmanship ul li {
    flex: 0 1 auto;
    width: 100%;
    height: auto;
    margin-bottom: 10px;
  }
  .core .workmanship ul li .li-body {
    padding: 60px 40px;
  }
  .core .workmanship ul li:nth-child(2) {
    margin: 0 0 10px 0;
  }
  .core .trait {
    flex-wrap: wrap;
    padding: 40px 30px;
    font-size: 14px;
  }
  .core .trait .item {
    width: 100%;
  }
  .core .trait .item p {
    line-height: 30px;
    padding: 0 5px 10px;
  }
  .core .trait .item p::after {
    top: 8px;
    left: 5px;
    transform: none;
  }
  .core .application {
    flex-wrap: wrap;
  }
  .core .application .item {
    width: 50%;
    margin: 30px 0 0;
  }
}

@media only screen and (min-width: 1024px) and (max-width: 1366px) {
  .product {
    padding: 42px 10px;
  }
  .product .pro-case .case-body .item .thumb {
    height: auto;
  }
  .product .pro-case .case-body .item .thumb img {
    max-width: 100%;
  }
  .core {
    padding: 0 10px 94px;
  }
}

@media only screen and (min-width: 1366px) and (max-width: 1600px) {
  .product {
    padding: 42px 10px;
  }
  .product .pro-case .case-body .item .thumb {
    height: auto;
  }
  .product .pro-case .case-body .item .thumb img {
    max-width: 100%;
  }
  .core {
    padding: 0 10px 94px;
  }
}