* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
img {
  display: block;
  width: 100%;
  height: 100%;
}
ul {
  list-style: none;
}
a {
  display: block;
  text-decoration: none;
}
body {
  width: 100%;
  max-width: 10rem;
  margin: 0 auto;
}
.container {
  width: 100%;
  max-width: 10rem;
  margin: 0 auto;
  padding: 0 0.6667rem;
}
header {
  position: sticky;
  width: 100%;
  top: 0;
  left: 0;
  background-color: #fff;
  z-index: 20;
  box-shadow: 0 2px 10px 0 rgba(0, 0, 0, 0.1);
}
header .inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.2667rem 0;
}
header .inner .logo {
  display: block;
  width: 3.3067rem;
  height: 0.88rem;
}
header .inner .menu-icon {
  width: 1rem;
  height: 0.5333rem;
  background: url(../images/menu_icon.png) no-repeat;
  background-size: contain;
  background-position: center;
}
header .inner .menu-icon.active {
  background: url(../images/close1.png) no-repeat;
  background-size: contain;
  background-position: center;
}
nav {
  position: fixed;
  z-index: 0;
  width: 100vw;
  height: 100vh;
  transform: translateY(-100vh);
  top: 1.2533rem;
  left: 0;
  background: #ffffff;
  transition: transform 0.3s ease-in-out;
  opacity: 0;
}
nav .menu-list {
  padding-top: 0.6933rem;
  margin-bottom: 1.3333rem;
}
nav .menu-list li {
  padding: 0.4rem 0;
  border-bottom: 1px solid rgba(102, 102, 102, 0.3);
}
nav .menu-list li a {
  display: block;
  font-weight: 400;
  font-size: 0.4267rem;
  color: #333333;
  text-align: center;
}
nav .tel {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.2667rem;
}
nav .tel img {
  width: 0.5867rem;
  height: 0.5867rem;
}
nav .tel p {
  font-weight: normal;
  font-size: 0.6667rem;
  color: #333333;
  line-height: 0.9467rem;
}
nav.active {
  z-index: 80;
  opacity: 1;
  transform: translateY(0);
}
.banner {
  position: relative;
  width: 100%;
  height: 16.4533rem;
}
.banner .banner-text {
  position: relative;
  top: 6.6667rem;
  color: #ffffff;
}
.banner .banner-text h1 {
  font-weight: bold;
  font-size: 0.7333rem;
  color: #FFFFFF;
  line-height: 0.9467rem;
  margin-bottom: 0.48rem;
}
.banner .banner-text h3 {
  font-weight: 400;
  font-size: 0.32rem;
  color: #FFFFFF;
  line-height: 0.48rem;
}
.banner .banner-text p {
  font-weight: 400;
  font-size: 0.2667rem;
  color: #ffffff;
  line-height: 0.4rem;
  letter-spacing: 2px;
}
@keyframes blink {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}
.banner .mouse-icon {
  position: absolute;
  width: 0.4267rem;
  left: 50%;
  bottom: 0.8rem;
  transform: translate(-50%, 0);
  animation: blink 1.5s infinite;
  z-index: 10;
}
.banner.civil-banner {
  background: url(../images/solution/civil/banner.png) no-repeat;
  background-size: cover;
  background-position: center;
}
.banner.infra-banner {
  background: url(../images/solution/infra/banner.png) no-repeat;
  background-size: cover;
  background-position: center;
}
.banner.industry-banner {
  background: url(../images/solution/industry/banner.png) no-repeat;
  background-size: cover;
  background-position: center;
}
.banner.about-banner {
  background: url(../images/about/banner.png) no-repeat;
  background-size: cover;
  background-position: center;
}
.banner.about-banner .banner-text h1 {
  text-align: justify;
  font-size: 0.6133rem;
}
.banner.contact-banner {
  background: url(../images/contact/banner.png) no-repeat;
  background-size: cover;
  background-position: center;
}
.banner.contact-banner .banner-text h1 {
  letter-spacing: 2px;
}
.banner.case-banner {
  background: url(../images/technical_case/banner1.png) no-repeat;
  background-size: cover;
  background-position: center;
}
.banner.case-banner .banner-text {
  top: 2.2667rem;
}
.banner.case-banner .banner-text p {
  margin-bottom: 0.8rem;
}
.banner.case-banner ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5333rem;
}
.banner.case-banner ul li {
  width: 3.8667rem;
  height: 3.0667rem;
  position: relative;
}
.banner.case-banner ul li .image {
  position: relative;
}
.banner.case-banner ul li .image p {
  position: absolute;
  left: 50%;
  transform: translate(-50%, 0);
  bottom: 0.4rem;
  font-weight: 400;
  font-size: 0.32rem;
  color: #FFFFFF;
  width: max-content;
  margin-bottom: 0;
}
.banner.news-banner {
  background: url(../images/news/banner.png) no-repeat;
  background-size: cover;
}
.banner.caseDetail-banner1 {
  background: url(../images/case_detail/banner.png) no-repeat;
  background-size: cover;
}
.tabs-btn {
  background: #F6F7F8;
}
.tabs-btn ul {
  display: flex;
  justify-content: space-between;
  padding: 0.2667rem 0;
}
.tabs-btn ul li {
  padding: 0.24rem 0.5333rem;
  background: #FFFFFF;
  box-shadow: 0px 1px 4px 0px rgba(0, 0, 0, 0.06);
}
.tabs-btn ul li a {
  display: block;
  font-weight: 400;
  font-size: 0.3733rem;
  color: #666666;
}
.tabs-btn ul li.active {
  background: #599631;
}
.tabs-btn ul li.active a {
  color: #FFFFFF;
}
.pub-tit {
  margin-bottom: 0.7333rem;
}
.pub-tit h2 {
  font-weight: bold;
  font-size: 0.6133rem;
  color: #00325F;
  margin-bottom: 0.1067rem;
}
.pub-tit p {
  font-weight: 400;
  font-size: 0.32rem;
  color: #666666;
}
.solution-type .section1 {
  padding: 1.3333rem 0;
  background-color: #ffffff;
}
.solution-type .section1 .list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.solution-type .section1 .list .item {
  position: relative;
  width: 4.1333rem;
  height: 3.0667rem;
}
.solution-type .section1 .list .item img {
  display: block;
}
.solution-type .section1 .list .item p {
  position: absolute;
  left: 50%;
  transform: translate(-50%, 0);
  bottom: 0.2667rem;
  width: max-content;
  font-weight: 400;
  font-size: 0.32rem;
  color: #FFFFFF;
  line-height: 0.32rem;
}
.solution-type .section2 {
  background: #F6F7F8;
  padding: 1.3333rem 0;
}
.solution-type .section2 .list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.76rem 0;
}
.solution-type .section2 .list .item {
  width: 50%;
}
.solution-type .section2 .list .item .icon {
  margin-bottom: 0.2rem;
  height: 1.0667rem;
}
.solution-type .section2 .list .item h4 {
  font-weight: 400;
  font-size: 0.32rem;
  color: #333333;
}
.solution-type .section2 .list .item p {
  font-weight: 400;
  font-size: 0.2133rem;
  color: #666666;
  letter-spacing: -0.8px;
}
.solution-type .section2 .list .item:nth-of-type(1) .icon {
  width: 1.1067rem;
}
.solution-type .section2 .list .item:nth-of-type(2) .icon {
  width: 1.0667rem;
}
.solution-type .section2 .list .item:nth-of-type(3) .icon {
  width: 0.9467rem;
}
.solution-type .section2 .list .item:nth-of-type(4) .icon {
  width: 0.9067rem;
}
.solution-type .section2 .list .item:nth-of-type(5) .icon {
  width: 1.1733rem;
}
.solution-type .section2 .list .item:nth-of-type(6) .icon {
  width: 1rem;
}
.solution-type .section3 {
  padding: 1.3333rem 0;
}
.solution-type .section3 .btn-container {
  margin-bottom: 0.8rem;
}
.solution-type .section3 .btn-container .btn {
  padding: 0.2133rem 0.2667rem;
  display: flex;
  gap: 0.2667rem;
  align-items: center;
  cursor: pointer;
}
.solution-type .section3 .btn-container .btn .icon {
  width: 0.5333rem;
  height: 0.5333rem;
  background: #E9EEF2;
  border-radius: 0.0533rem;
  background: url(../images/solution/icon8.png) no-repeat;
  background-size: cover;
}
.solution-type .section3 .btn-container .btn .text h4 {
  font-weight: 400;
  font-size: 0.32rem;
  color: #00325F;
}
.solution-type .section3 .btn-container .btn .text p {
  font-weight: 400;
  font-size: 0.24rem;
  color: #999999;
}
.solution-type .section3 .btn-container .btn.active {
  background: #FFFFFF;
  box-shadow: 0px 0.0267rem 0.2933rem 0.0667rem rgba(0, 50, 95, 0.09);
  border-radius: 0.1067rem;
}
.solution-type .section3 .btn-container .btn.active .icon {
  background: url(../images/solution/icon7.png) no-repeat;
  background-size: cover;
}
.solution-type .section3 .btn-container .btn.active .text h4 {
  color: #599631;
}
.solution-type .section3 .images-container .image {
  width: 8.6667rem;
  height: 5.4667rem;
  display: none;
}
.solution-type .section3 .images-container .active {
  display: block;
}
.solution-type .section4 {
  background: #F6F7F8;
  padding: 1.3333rem 0;
}
.solution-type .section4 .pub-tit {
  margin-bottom: 0.8rem;
}
.solution-type .section4 .content .text:nth-of-type(1) {
  margin-bottom: 0.5333rem;
}
.solution-type .section4 .content .text:nth-of-type(2) {
  margin-bottom: 0.8rem;
}
.solution-type .section4 .content .text h4 {
  font-weight: 400;
  font-size: 0.4rem;
  color: #333333;
  line-height: 0.32rem;
  margin-bottom: 0.2667rem;
}
.solution-type .section4 .content .text p {
  font-weight: 400;
  font-size: 0.32rem;
  color: #666666;
  line-height: 0.4533rem;
}
.solution-type .section5 {
  background: url(../images/solution/scheme_bg.png) no-repeat;
  background-size: cover;
  padding-top: 1.3333rem;
  padding-bottom: 1.7333rem;
}
.solution-type .section5 .pub-tit {
  margin-bottom: 0.8rem;
}
.solution-type .section5 .pub-tit h2 {
  color: #00325F;
}
.solution-type .section5 .module .tit {
  display: flex;
  align-items: center;
  gap: 0.1333rem;
  height: 0.9333rem;
  background: #599631;
  padding: 0.24rem 0.5333rem;
}
.solution-type .section5 .module .tit h3 {
  font-weight: 500;
  font-size: 0.4rem;
  color: #FFFFFF;
}
.solution-type .section5 .module .tit p {
  font-weight: 400;
  font-size: 0.24rem;
  text-transform: uppercase;
  background-image: linear-gradient(to right, #ffffff, rgba(255, 255, 255, 0.06));
  -webkit-background-clip: text;
  color: transparent;
}
.solution-type .section5 .module ul {
  background: #FFFFFF;
  padding: 0.4rem 0.5333rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.solution-type .section5 .module ul li {
  display: flex;
  gap: 0.2667rem;
}
.solution-type .section5 .module ul li i {
  display: block;
  width: 0.1733rem;
  height: 0.1733rem;
  background: #599631;
  position: relative;
  top: 0.16rem;
  flex: 0 0 auto;
}
.solution-type .section5 .module ul li .text h4 {
  font-weight: 400;
  font-size: 0.3733rem;
  color: #333333;
}
.solution-type .section5 .module ul li .text p {
  font-weight: 400;
  font-size: 0.32rem;
  color: #666666;
}
.solution-type .section5 .module1 {
  margin-bottom: 0.5333rem;
}
.solution-type .section5 .module2 .tit {
  background: #BEC9D1;
  display: flex;
  gap: 0.2667rem;
  flex-direction: row-reverse;
}
.solution-type .section5 .module2 .tit h3 {
  color: #00325F;
}
.solution-type .section5 .module2 .tit p {
  background-image: linear-gradient(to right, #00325F, rgba(0, 0, 0, 0.06));
  -webkit-background-clip: text;
  color: transparent;
}
.solution-type .section5 .module2 ul li {
  flex-direction: row-reverse;
  text-align: right;
}
.solution-type .section5 .module2 ul li i {
  background: #00325F;
}
.ad-box {
  background: url(../images/solution/ad_bg.png) no-repeat;
  background-size: cover;
  padding-top: 0.8rem;
  padding-bottom: 0.8933rem;
}
.ad-box .text {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.ad-box .text h3 {
  font-weight: bold;
  font-size: 0.5067rem;
  color: #FFFFFF;
  margin-bottom: 0.5333rem;
}
.ad-box .text p {
  font-weight: 400;
  font-size: 0.3733rem;
  color: #FFFFFF;
  margin-bottom: 0.2667rem;
}
.ad-box .text h4 {
  font-weight: bold;
  font-size: 0.4533rem;
  padding: 0.16rem 1.4rem;
  border: 1px solid #FFFFFF;
}
.ad-box .text h4 a {
  color: #FFFFFF;
}
.case-box {
  background: #F6F7F8;
  padding: 1.3333rem 0;
}
.case-box .title {
  display: flex;
  align-items: end;
  gap: 0.4933rem;
  justify-content: space-between;
  letter-spacing: -1px;
  margin-bottom: 0.8267rem;
}
.case-box .title .text h2 {
  font-weight: bold;
  font-size: 0.6133rem;
  color: #00325F;
  margin-bottom: 0.24rem;
}
.case-box .title .text p {
  font-weight: 400;
  font-size: 0.32rem;
  color: #666666;
}
.case-box .title .more {
  font-weight: 400;
  font-size: 0.2667rem;
  color: #FFFFFF;
  padding: 0.16rem 0.5733rem;
  background: #599631;
}
.case-box .case-list {
  display: flex;
  flex-direction: column;
  gap: 0.5333rem;
}
.case-box .case-list .item {
  background: #FFFFFF;
  box-shadow: 0px 0.0267rem 0.08rem 0px rgba(0, 0, 0, 0.08);
}
.case-box .case-list .item:hover .text h4 {
  color: #599631;
}
.case-box .case-list .item .image {
  height: 5.3333rem;
}
.case-box .case-list .item .text {
  padding: 0.5333rem 0.2667rem 0.7333rem 0.2667rem;
}
.case-box .case-list .item .text h4 {
  font-weight: 400;
  font-size: 0.4rem;
  color: #333333;
  line-height: 0.3733rem;
  margin-bottom: 0.24rem;
}
.case-box .case-list .item .text p {
  font-weight: 400;
  font-size: 0.2667rem;
  color: #999999;
  line-height: 0.3867rem;
  margin-bottom: 0.4rem;
}
.case-box .case-list .item .text .tag {
  display: flex;
  gap: 0.1733rem;
}
.case-box .case-list .item .text .tag span {
  width: 1.4667rem;
  height: 0.5333rem;
  background: #F3F3F4;
  display: inline-block;
  font-weight: 400;
  font-size: 0.24rem;
  color: #666666;
  text-align: center;
  line-height: 0.5333rem;
}
.contact-form {
  padding: 1.3333rem 0;
  background: url(../images/contact_form_bg.png) no-repeat;
  background-size: cover;
}
.contact-form .pub-tit h2 {
  font-weight: bold;
  font-size: 0.6133rem;
  color: #00325F;
}
.contact-form .pub-tit p {
  font-weight: 400;
  font-size: 0.32rem;
  color: #666666;
}
.contact-form .form-box {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 0.8rem;
}
.contact-form .form-box .form-item label {
  display: block;
  font-weight: 400;
  font-size: 0.32rem;
  color: #666666;
  margin-bottom: 0.1333rem;
}
.contact-form .form-box .form-item input {
  width: 100%;
  font-weight: 400;
  font-size: 0.24rem;
  line-height: 0.24rem;
  height: 0.8rem;
  background: #FFFFFF;
  border: 1px solid #E5E5E5;
  outline: none;
  padding: 0.2667rem;
}
.contact-form .form-box .form-item textarea {
  width: 100%;
  height: 2.9067rem;
  outline: none;
  padding: 0.2667rem;
  background: #FFFFFF;
  border: 1px solid #E5E5E5;
  font-weight: 400;
  font-size: 0.24rem;
  color: #999999;
  font-family: none;
}
.contact-form .submit-btn {
  width: 2.32rem;
  height: 0.56rem;
  background: #599631;
  text-align: center;
  line-height: 0.56rem;
  font-weight: 400;
  font-size: 0.2667rem;
  color: #FFFFFF;
}
footer {
  border-top: 10px solid #599631;
  background: url(../images/footer_bg.png) no-repeat;
  padding-top: 1.3333rem;
  padding-bottom: 0.4667rem;
}
footer .top {
  padding-bottom: 0.8rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.5);
}
footer .top .logo {
  display: block;
  width: 3.4933rem;
  height: 0.92rem;
  margin-bottom: 0.5333rem;
}
footer .top h4 {
  font-weight: 400;
  font-size: 0.32rem;
  color: #FFFFFF;
  line-height: 0.4rem;
  margin-bottom: 0.2933rem;
}
footer .top h2 {
  font-weight: 500;
  font-size: 0.5333rem;
  color: #FFFFFF;
}
footer .link-box {
  padding: 0.8rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.5);
}
footer .link-box .tit {
  font-weight: 400;
  font-size: 0.32rem;
  color: #7DBD52;
  margin-bottom: 0.6667rem;
}
footer .link-box .link-list {
  display: flex;
  justify-content: space-between;
}
footer .link-box .link-list ul {
  display: flex;
  flex-direction: column;
  gap: 0.56rem;
}
footer .link-box .link-list ul:nth-of-type(2) {
  border-left: 1px solid rgba(255, 255, 255, 0.3);
  border-right: 1px solid rgba(255, 255, 255, 0.3);
  padding-left: 1rem;
  padding-right: 1rem;
}
footer .link-box .link-list ul li a {
  display: block;
  font-weight: 400;
  font-size: 0.32rem;
  color: #FFFFFF;
}
footer .follow-box {
  padding: 0.8rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.5);
}
footer .follow-box .tit {
  font-weight: 400;
  font-size: 0.32rem;
  color: #7DBD52;
  margin-bottom: 0.3333rem;
}
footer .follow-box .ewm-box {
  display: flex;
  gap: 0.2667rem;
}
footer .follow-box .ewm-box .ewm {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2667rem;
}
footer .follow-box .ewm-box .ewm img {
  width: 1.88rem;
  height: 1.88rem;
}
footer .follow-box .ewm-box .ewm p {
  font-weight: 400;
  font-size: 0.32rem;
  color: #FFFFFF;
  line-height: 0.24rem;
  opacity: 0.5;
}
footer .copyright {
  max-width: 6.96rem;
  padding-top: 0.5333rem;
  font-weight: 400;
  font-size: 0.2667rem;
  color: #FFFFFF;
  line-height: 0.48rem;
}
.why-select {
  padding: 1.3333rem 0;
}
.why-select ul.select-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.9333rem;
  margin-bottom: 0.8rem;
}
.why-select ul.select-tabs li {
  font-weight: 400;
  font-size: 0.5333rem;
  color: #333333;
  opacity: 0.2;
  cursor: pointer;
}
.why-select ul.select-tabs li.active {
  font-weight: bold;
  color: #599631;
  opacity: 1;
}
.why-select .select-con {
  margin-bottom: 0.5333rem;
}
.why-select .select-con .text {
  display: none;
}
.why-select .select-con .text h4 {
  font-weight: 400;
  font-size: 0.3733rem;
  color: #333333;
  line-height: 0.32rem;
  margin-bottom: 0.3733rem;
}
.why-select .select-con .text p {
  font-weight: 400;
  font-size: 0.2933rem;
  color: #666666;
  line-height: 0.3867rem;
}
.why-select .select-con .text.active {
  display: block;
}
.why-select .custom-btn {
  display: flex;
  align-items: center;
  gap: 0.2667rem;
  margin-bottom: 0.5333rem;
}
.why-select .custom-btn div {
  width: 0.6667rem;
  height: 0.6667rem;
}
.about-info {
  padding: 1.3333rem 0;
}
.about-info .content {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.about-info .content p {
  font-weight: 400;
  font-size: 0.2667rem;
  color: #666666;
  line-height: 0.3867rem;
  text-align: justify;
}
.about-video {
  position: relative;
}
.about-video .control {
  position: absolute;
  top: 3.2rem;
  width: 100%;
  text-align: center;
}
.about-video .control h2 {
  font-weight: 400;
  font-size: 0.5333rem;
  color: #FFFFFF;
  margin-bottom: 0.4rem;
}
.about-video .control .play-icon {
  width: 1.0667rem;
  height: 1.0667rem;
  margin: 0 auto;
}
.about-culture {
  background: url(../images/about/culture_bg.png) no-repeat;
  background-size: cover;
  padding-top: 1.3333rem;
  padding-bottom: 1.8667rem;
}
.about-culture .pub-tit h2 {
  color: #FFFFFF;
}
.about-culture .pub-tit p {
  color: #FFFFFF;
}
.about-culture ul li {
  display: flex;
  align-items: center;
  gap: 0.2667rem;
  padding-top: 0.4rem;
  padding-bottom: 0.5333rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.5);
}
.about-culture ul li .text {
  font-weight: 400;
  color: #FFFFFF;
}
.about-culture ul li .text h4 {
  font-size: 0.4533rem;
}
.about-culture ul li .text p {
  font-size: 0.32rem;
}
.about-culture ul li:nth-of-type(1) .icon {
  width: 1.0267rem;
  height: 1.0267rem;
}
.about-culture ul li:nth-of-type(2) .icon {
  width: 0.9333rem;
  height: 0.9467rem;
}
.about-culture ul li:nth-of-type(3) .icon {
  width: 1.0133rem;
  height: 1.0133rem;
}
.about-culture ul li:nth-of-type(4) {
  border-bottom: none;
}
.about-culture ul li:nth-of-type(4) .icon {
  width: 0.9733rem;
  height: 1.0267rem;
}
.contact-info {
  padding: 1.3333rem 0;
}
.contact-info .pub-tit p {
  letter-spacing: 1.5px;
}
.contact-info .type-content {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  margin-bottom: 0.8rem;
}
.contact-info .type-content .type p {
  font-weight: 400;
  font-size: 0.32rem;
  color: #599631;
  margin-bottom: 0.2667rem;
  line-height: 0.32rem;
}
.contact-info .type-content .type h4 {
  font-weight: normal;
  font-size: 0.5333rem;
  color: #333333;
  line-height: 0.32rem;
}
.contact-info .type-content .image {
  border-bottom: 1px solid #333;
}
.contact-info ul {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}
.contact-info ul li .image {
  margin-bottom: 0.4rem;
}
.contact-info ul li p {
  font-weight: 400;
  font-size: 0.32rem;
  color: #666666;
}
.contact-info ul li:nth-of-type(1) p:last-child {
  letter-spacing: 0.2px;
}
.contact-info ul li:nth-of-type(2) p:nth-of-type(1) {
  letter-spacing: 1.3px;
}
.page-num {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1.0667rem;
}
.page-num ul {
  display: flex;
  gap: 0.1333rem;
}
.page-num ul li {
  width: 0.84rem;
  height: 0.76rem;
  border: 1px solid #DCDCDC;
  text-align: center;
  line-height: 0.76rem;
}
.page-num ul li a {
  font-weight: normal;
  font-size: 0.3467rem;
  color: #999999;
  display: block;
}
.page-num ul li.active {
  background: #599631;
}
.page-num ul li.active a {
  color: #FFFFFF;
}
.page-num .switch-btn {
  display: flex;
  align-items: center;
}
.page-num .switch-btn a {
  display: block;
  width: 1.0133rem;
}
.plan-reser {
  background: url(../images/technical_case/plan_bg.png) no-repeat;
  background-size: cover;
  padding-top: 0.8rem;
  padding-bottom: 0.5333rem;
}
.plan-reser .inner h2 {
  font-weight: bold;
  font-size: 0.5067rem;
  color: #FFFFFF;
  margin-bottom: 0.5333rem;
}
.plan-reser .inner .form-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 0.1333rem;
  margin-bottom: 0.4rem;
}
.plan-reser .inner .form-inner input {
  outline: none;
  border: none;
  width: 4.2667rem;
  background: #FFFFFF;
  padding: 0.2133rem 0.2667rem;
  font-weight: 400;
  font-size: 0.24rem;
}
.plan-reser .inner .form-inner textarea {
  width: 8.6667rem;
  height: 1.2rem;
  padding: 0.2133rem 0.2667rem;
  font-weight: 400;
  font-size: 0.24rem;
  outline: none;
  border: none;
}
.plan-reser .inner .btn {
  display: block;
  width: 2.32rem;
  margin: 0 auto;
  font-weight: 400;
  font-size: 0.2667rem;
  color: #FFFFFF;
  padding: 0.16rem 0.5733rem;
  background: #599631;
}
.question-box {
  background: #F6F7F8;
  padding: 1.3333rem 0;
}
.question-box .title {
  display: flex;
  justify-content: space-between;
  align-items: end;
  margin-bottom: 0.9333rem;
}
.question-box .title .pub-tit {
  margin-bottom: 0;
}
.question-box .title .more {
  display: block;
  width: 2.32rem;
  font-weight: 400;
  font-size: 0.2667rem;
  color: #FFFFFF;
  padding: 0.16rem 0.5733rem;
  background: #599631;
}
.news-tabs-btn {
  padding: 0.2667rem 0;
  background: #F6F7F8;
}
.news-tabs-btn ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.news-tabs-btn ul li {
  padding: 0.24rem 1.0667rem;
}
.news-main {
  background: #FFFFFF;
}
.news-main .page-num {
  padding-bottom: 1.3333rem;
}
.news-main .article-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 1.3333rem;
}
.news-main .article-btn a {
  display: block;
  width: 2.32rem;
  height: 0.56rem;
  text-align: center;
  line-height: 0.56rem;
  font-weight: 400;
  font-size: 0.2667rem;
  background: #EBEDEF;
  color: #666666;
}
.news-main .article-btn .right {
  color: #FFFFFF;
  background: #599631;
}
.news-list .news-item {
  display: flex;
  gap: 0.3467rem;
  padding: 0.8rem 0.6667rem 0.5333rem 0.6667rem;
  background: #ffffff;
}
.news-list .news-item:nth-child(even) {
  background: #F6F7F8;
}
.news-list .news-item .image {
  width: 4rem;
  height: 2.4rem;
}
.news-list .news-item .text {
  position: relative;
  top: 0.2667rem;
}
.news-list .news-item .text h2 {
  font-weight: 400;
  font-size: 0.4rem;
  color: #333333;
  line-height: 0.56rem;
  margin-bottom: 0.5333rem;
}
.news-list .news-item .text a.more-btn {
  display: block;
  width: 1.2rem;
}
.news-why-select {
  background: #F6F7F8;
  padding: 1.3333rem 0;
}
.news-why-select .why-list {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.news-why-select .why-list .item {
  position: relative;
}
.news-why-select .why-list .item .text {
  width: 7.96rem;
  position: absolute;
  left: 50%;
  transform: translate(-50%, 0);
  bottom: 0.4rem;
}
.news-why-select .why-list .item .text h4 {
  font-weight: 500;
  font-size: 0.4rem;
  color: #FFFFFF;
  line-height: 0.32rem;
  margin-bottom: 0.2267rem;
}
.news-why-select .why-list .item .text p {
  font-weight: 400;
  font-size: 0.2933rem;
  color: #FFFFFF;
  line-height: 0.3867rem;
  opacity: 0.8;
}
.article-box {
  padding-top: 1.3333rem;
  padding-bottom: 0.8rem;
}
.article-box .title {
  padding-bottom: 0.8rem;
}
.article-box .title h2 {
  font-weight: 400;
  font-size: 0.5333rem;
  color: #010101;
  line-height: 0.6267rem;
  margin-bottom: 0.4rem;
}
.article-box .title h3 {
  font-weight: normal;
  font-size: 0.32rem;
  color: #010101;
  line-height: 0.52rem;
}
.article-box .content {
  padding: 0.8rem 0;
  border-top: 1px solid rgba(0, 0, 0, 0.2);
  border-bottom: 1px solid rgba(0, 0, 0, 0.2);
}
.article-box .content h5 {
  font-weight: normal;
  font-size: 0.3733rem;
}
.article-box .content p {
  font-weight: 400;
  font-size: 0.32rem;
  color: #010101;
  line-height: 0.48rem;
  margin-bottom: 0.4rem;
  text-align: justify;
}
.article-box .content img {
  margin-bottom: 0.4rem;
}
.article-box .content ul {
  margin-bottom: 0.8rem;
}
.article-box .content ul li {
  font-weight: 400;
  font-size: 0.3733rem;
  color: #000000;
  line-height: 0.32rem;
  padding-bottom: 0.4rem;
  padding-top: 0.4rem;
  border-bottom: 1px solid rgba(0, 0, 0, 0.2);
}
.hot-box {
  background: #F6F7F8;
  padding: 1.3333rem 0;
}
.hot-list {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.hot-list .item {
  padding: 0.5333rem 0.2667rem;
  background: #FFFFFF;
  box-shadow: 0px 2px 7px 0px rgba(0, 0, 0, 0.13);
}
.hot-list .item h4 {
  font-weight: 400;
  font-size: 0.4rem;
  color: #00325F;
  line-height: 0.3733rem;
  margin-bottom: 0.1733rem;
}
.hot-list .item h5 {
  font-weight: 400;
  font-size: 0.2667rem;
  color: #999999;
  line-height: 0.3867rem;
  margin-bottom: 0.2667rem;
}
.hot-list .item p {
  font-weight: 400;
  font-size: 0.2667rem;
  color: #999999;
  line-height: 0.32rem;
  margin-bottom: 0.4667rem;
}
.hot-list .item .more {
  display: block;
  width: 0.8rem;
}
.menu-nav {
  position: fixed;
  width: 10rem;
  min-height: 100vh;
  background: #FFFFFF;
  transform: translateY(-110vh);
  transition: transform 0.3s ease-in-out;
  opacity: 0;
}
.menu-nav.active {
  opacity: 1;
  transform: translateY(0%);
}
.menu-nav .menu-content {
  padding: 0 0.6667rem;
  padding-top: 1.3333rem;
}
.menu-nav ul {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.menu-nav ul li {
  padding-bottom: 0.4rem;
  border-bottom: 1px solid rgba(102, 102, 102, 0.3);
}
.menu-nav ul li a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 400;
  font-size: 0.4267rem;
  color: #333333;
  line-height: 0.5867rem;
}
.menu-nav ul li i {
  display: block;
  width: 0.6133rem;
  height: 0.24rem;
  font-style: normal;
  background: url(../images/index/icon16.png) no-repeat;
  background-size: cover;
}
.menu-nav ul .second-nav {
  display: none;
  padding-top: 0.2667rem;
}
.menu-nav ul .second-nav a {
  font-weight: 400;
  font-size: 0.3733rem;
  color: #666666;
  line-height: 0.7067rem;
}
.menu-nav ul .have-second.active .second-nav {
  display: block;
}
.menu-nav ul .have-second.active i {
  width: 0.4rem;
  height: 0.4rem;
  background: url(../images/close2.png) no-repeat;
  background-size: cover;
}
.menu-nav .ewm-box {
  display: flex;
  justify-content: center;
  gap: 0.9333rem;
  margin-top: 1.4667rem;
}
.menu-nav .ewm-box div {
  text-align: center;
}
.menu-nav .ewm-box div img {
  width: 2.4133rem;
  height: 2.4rem;
}
.menu-nav .ewm-box div p {
  font-weight: 400;
  font-size: 0.32rem;
  color: #666666;
}
.index-section1 .swiper .swiper-wrapper {
  height: 16.4533rem;
}
.index-section1 .swiper .swiper-pagination {
  bottom: 0.8rem;
  width: auto;
  left: 0.6667rem;
}
.swiper .swiper-pagination-bullet {
  width: 0.16rem;
  height: 0.16rem;
  background: #FFFFFF;
  opacity: 1;
  margin: 0 0.1333rem;
}
.swiper .swiper-pagination-bullet-active {
  background: #599631;
  opacity: 1;
}
.index-section2 {
  position: relative;
  padding-bottom: 2.1333rem;
}
.index-section2 .left-content {
  padding-top: 1.3333rem;
  padding-bottom: 0.8933rem;
  background: url(../images/index/bg1.png) no-repeat;
  background-size: cover;
}
.index-section2 .left-content .content .text h3 {
  font-weight: 500;
  font-size: 0.4rem;
  color: #599631;
  margin-bottom: 0.24rem;
}
.index-section2 .left-content .content .text p {
  font-weight: 400;
  font-size: 0.2667rem;
  color: #999999;
  line-height: 0.4267rem;
  margin-bottom: 0.4rem;
}
.index-section2 .left-content .content .text .more-btn {
  display: block;
  width: 2.32rem;
  height: 0.56rem;
  line-height: 0.56rem;
  text-align: center;
  background: #599631;
  font-weight: 400;
  font-size: 0.2667rem;
  color: #FFFFFF;
  letter-spacing: 2px;
}
.index-section2 .image-container img {
  display: block;
}
.index-section2 .slider-viewport {
  position: absolute;
  width: 10rem;
  bottom: 0;
  left: 50%;
  transform: translate(-50%, 0);
  z-index: 8;
  overflow: hidden;
}
.index-section2 .slider-track {
  display: flex;
  width: 20rem;
  height: 100%;
  transition: transform 0.6s cubic-bezier(0.33, 1, 0.68, 1);
}
.index-section2 .slider-track .slider-group {
  width: 10rem;
  height: 100%;
  display: flex;
}
.index-section2 .list {
  display: flex;
  background: #FFFFFF;
  z-index: 5;
}
.index-section2 .list .item {
  flex: 0 0 auto;
  width: 2.3333rem;
  height: 2.1333rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  border-right: 1px solid rgba(0, 0, 0, 0.2);
}
.index-section2 .list .item .icon {
  margin-bottom: 0.2667rem;
}
.index-section2 .list .item p {
  font-weight: 400;
  font-size: 0.32rem;
  color: #333333;
}
.index-section2 .group-1 .item:nth-of-type(1) .icon {
  width: 0.9333rem;
  height: 0.88rem;
  background: url(../images/index/icon1-1.png) no-repeat;
  background-size: contain;
}
.index-section2 .group-1 .item:nth-of-type(2) .icon {
  width: 0.7467rem;
  height: 0.88rem;
  background: url(../images/index/icon2.png) no-repeat;
  background-size: contain;
}
.index-section2 .group-1 .item:nth-of-type(3) .icon {
  width: 0.88rem;
  height: 0.88rem;
  background: url(../images/index/icon3.png) no-repeat;
  background-size: contain;
}
.index-section2 .group-1 .item:nth-of-type(4) .icon {
  width: 0.88rem;
  height: 0.88rem;
  background: url(../images/index/icon4.png) no-repeat;
  background-size: contain;
}
.index-section2 .group-1 .item:nth-of-type(5) .icon {
  width: 1.0667rem;
  height: 0.7467rem;
  background: url(../images/index/icon5.png) no-repeat;
  background-size: contain;
}
.index-section2 .group-1 .item:nth-of-type(6) {
  width: 2.9867rem;
  border-right: none;
}
.index-section2 .group-1 .item:nth-of-type(6) .icon {
  width: 0.96rem;
  height: 0.8rem;
  background: url(../images/index/icon6.png) no-repeat;
  background-size: contain;
}
.index-section2 .group-1 .item.active:nth-of-type(1) .icon {
  background: url(../images/index/icon1.png) no-repeat;
  background-size: contain;
}
.index-section2 .group-1 .item.active:nth-of-type(2) .icon {
  background: url(../images/index/icon2-2.png) no-repeat;
  background-size: contain;
}
.index-section2 .group-1 .item.active:nth-of-type(3) .icon {
  background: url(../images/index/icon3-3.png) no-repeat;
  background-size: contain;
}
.index-section2 .group-1 .item.active:nth-of-type(4) .icon {
  background: url(../images/index/icon4-4.png) no-repeat;
  background-size: contain;
}
.index-section2 .group-1 .item.active:nth-of-type(5) .icon {
  background: url(../images/index/icon5-5.png) no-repeat;
  background-size: contain;
}
.index-section2 .group-1 .item.active:nth-of-type(6) .icon {
  background: url(../images/index/icon6-6.png) no-repeat;
  background-size: contain;
}
.index-section2 .group-2 .item:nth-of-type(1) .icon {
  width: 0.6267rem;
  height: 0.6133rem;
  background: url(../images/index/icon7.png) no-repeat;
  background-size: contain;
}
.index-section2 .group-2 .item:nth-of-type(2) .icon {
  width: 0.9067rem;
  height: 0.7867rem;
  background: url(../images/index/icon8.png) no-repeat;
  background-size: contain;
}
.index-section2 .group-2 .item:nth-of-type(3) .icon {
  width: 0.9067rem;
  height: 0.8667rem;
  background: url(../images/index/icon9.png) no-repeat;
  background-size: contain;
}
.index-section2 .group-2 .item:nth-of-type(4) .icon {
  width: 1.2133rem;
  height: 0.88rem;
  background: url(../images/index/icon10.png) no-repeat;
  background-size: contain;
}
.index-section2 .group-2 .item:nth-of-type(5) .icon {
  width: 1.04rem;
  height: 0.7733rem;
  background: url(../images/index/icon11.png) no-repeat;
  background-size: contain;
}
.index-section2 .group-2 .item:nth-of-type(6) {
  width: 2.9867rem;
  border-right: none;
}
.index-section2 .group-2 .item:nth-of-type(6) .icon {
  width: 0.9067rem;
  height: 0.8133rem;
  background: url(../images/index/icon12.png) no-repeat;
  background-size: contain;
}
.index-section2 .group-2 .item.active:nth-of-type(1) .icon {
  background: url(../images/index/icon7-7.png) no-repeat;
  background-size: contain;
}
.index-section2 .group-2 .item.active:nth-of-type(2) .icon {
  background: url(../images/index/icon8-8.png) no-repeat;
  background-size: contain;
}
.index-section2 .group-2 .item.active:nth-of-type(3) .icon {
  background: url(../images/index/icon9-9.png) no-repeat;
  background-size: contain;
}
.index-section2 .group-2 .item.active:nth-of-type(4) .icon {
  background: url(../images/index/icon10-10.png) no-repeat;
  background-size: contain;
}
.index-section2 .group-2 .item.active:nth-of-type(5) .icon {
  background: url(../images/index/icon11-11.png) no-repeat;
  background-size: contain;
}
.index-section2 .group-2 .item.active:nth-of-type(6) .icon {
  background: url(../images/index/icon12-12.png) no-repeat;
  background-size: contain;
}
.index-section2 #arrowBtn {
  position: absolute;
  width: 0.6667rem;
  height: 2.1333rem;
  background: #599631;
  display: flex;
  justify-content: center;
  align-items: center;
  right: 0;
  top: 0;
  z-index: 9;
  border: none;
  outline: none;
  color: #fff;
}
.index-section2 .left-arrow {
  transform: rotate(180deg);
}
.index-section3 {
  background: url(../images/index/bg2.png) no-repeat;
  background-size: cover;
  padding-top: 1.3333rem;
  padding-bottom: 1.6rem;
  position: relative;
}
.index-section3 .pub-tit h2 {
  color: #FFFFFF;
}
.index-section3 .pub-tit p {
  color: #FFFFFF;
}
.index-section3 .area-list {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  margin-bottom: 0.8rem;
}
.index-section3 .area-list .list-line {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  width: 100%;
  padding-bottom: 0.3067rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
}
.index-section3 .area-list .list-line .slide-btn {
  position: relative;
}
.index-section3 .area-list .list-line .slide-btn.active::after {
  content: "";
  position: absolute;
  border-bottom: 2px solid #fff;
  width: 100%;
  bottom: -0.32rem;
}
.index-section3 .area-list .list-line h4 {
  font-weight: 400;
  font-size: 0.32rem;
  color: #FFFFFF;
  cursor: pointer;
}
.index-section3 .section3Swiper {
  height: 6.4rem;
}
.index-section3 .section3Swiper img {
  height: auto;
}
.index-section3 .section3Swiper .swiper-pagination {
  bottom: 0;
}
.index-section3 .custom-btn {
  position: absolute;
  width: 9.4667rem;
  bottom: 4.6933rem;
  display: flex;
  justify-content: space-between;
  z-index: 10;
  left: 0.16rem;
}
.index-section3 .custom-btn img {
  width: 0.8rem;
}
.index-section4 {
  padding: 1.3333rem 0;
}
.index-section4 .pub-tit {
  margin-bottom: 0.9867rem;
}
.index-section4 .process {
  margin-bottom: 1.0667rem;
}
.index-section4 .tips {
  font-weight: 400;
  font-size: 0.2667rem;
  color: #333333;
  line-height: 0.48rem;
}
.index-section5 {
  background: #00325F;
  padding-top: 1.1067rem;
}
.index-section5 .pub-tit {
  margin-bottom: 0.4933rem;
}
.index-section5 .pub-tit h2 {
  color: #ffffff;
}
.index-section5 .pub-tit p {
  color: #fff;
  letter-spacing: 2px;
}
.index-section5 .content {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.index-section5 .content p {
  font-weight: 400;
  font-size: 0.2667rem;
  color: #FFFFFF;
  line-height: 0.4rem;
  opacity: 0.5;
}
.index-section5 .content .more {
  display: block;
  width: 2.32rem;
  height: 0.56rem;
  line-height: 0.56rem;
  text-align: center;
  background: #599631;
  font-weight: 400;
  font-size: 0.2667rem;
  color: #FFFFFF;
  letter-spacing: 2px;
}
.index-section5 .index-video {
  position: relative;
  padding-top: 1.3333rem;
}
.index-section5 .index-video video {
  display: block;
}
.index-section5 .index-video .control {
  position: absolute;
  top: 4.9333rem;
  width: 100%;
  text-align: center;
}
.index-section5 .index-video .control h2 {
  font-weight: 400;
  font-size: 0.5333rem;
  color: #FFFFFF;
  margin-bottom: 0.4rem;
}
.index-section5 .index-video .control .play-icon {
  width: 1.0667rem;
  height: 1.0667rem;
  margin: 0 auto;
}
.index-section6 {
  padding: 1.3333rem 0;
}
.index-section6 .title {
  display: flex;
  align-items: end;
  gap: 0.4933rem;
  justify-content: space-between;
  letter-spacing: -1px;
  margin-bottom: 0.8267rem;
}
.index-section6 .title .text h2 {
  font-weight: bold;
  font-size: 0.6133rem;
  color: #00325F;
  margin-bottom: 0.24rem;
}
.index-section6 .title .text p {
  font-weight: 400;
  font-size: 0.32rem;
  color: #666666;
}
.index-section6 .title .more {
  font-weight: 400;
  font-size: 0.2667rem;
  color: #FFFFFF;
  padding: 0.16rem 0.5733rem;
  background: #599631;
}
.index-section6 .content .image {
  position: relative;
}
.index-section6 .content .image p {
  position: absolute;
  width: 100%;
  padding: 0.24rem 0.2667rem;
  background: rgba(0, 0, 0, 0.6);
  font-weight: 400;
  font-size: 0.32rem;
  color: #FEFEFE;
  bottom: 0;
  z-index: 12;
}
.index-section6 .content .swiper-pagination {
  width: auto;
  right: 0.4rem;
  left: auto;
}
.index-section6 .content .section6Swiper {
  margin-bottom: 0.4rem;
}