@charset "utf-8";
html, body {
  background-color: #ffffff;
  width: 100%;
  min-width: 1240px;
  height: 100%;
}
body, input, textarea, select {
  margin-bottom: 0;
  color: #333333;
  font-style: normal;
  font-weight: 400;
  font-size: 16px;
  line-height: normal;
  line-height: 1.4;
  font-family: "Roboto", sans-serif;
}
/*视频背景*/
.videoBackground {
  position: relative;
  opacity: 0.4;
  z-index: 0;
  width: 100%;
}
.videoBackground video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: auto;
}
main {
  min-height: 400px;
}
section {
  position: relative;
  box-sizing: border-box;
  padding: 40px 0px;
  width: 1200px;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  margin-right: auto;
  margin-left: auto;
}
section h2 {
  margin-bottom: 10px;
  color: #06467c;
  font-weight: 600;
  font-size: 40px;
  text-align: center;
  text-transform: uppercase;
}
section h3 {
  margin-bottom: 10px;
  color: #666666;
  font-size: 20px;
  text-align: center;
  text-transform: capitalize;
}
section h4 {
  margin-bottom: 10px;
  font-size: 14px;
  text-align: center;
  text-transform: capitalize;
}
.paper {
  margin-bottom: 50px;
  border: 1px solid #efefef;
  padding-top: 50px;
  padding-right: 100px;
  padding-bottom: 50px;
  padding-left: 100px;
  -webkit-box-shadow: 1px 1px 12px rgba(0, 0, 0, 0.08);
  -moz-box-shadow: 1px 1px 12px rgba(0, 0, 0, 0.08);
  margin-top: 50px;
  box-shadow: 1px 1px 12px rgba(0, 0, 0, 0.08);
}
.linebox {
  display: flex;
  gap: 5px;
  /* 左右间隔 */
  margin-right: auto;
  margin-bottom: 30px;
  margin-left: auto;
  width: 300px;
}
.linebox .bk1 {
  flex: 1;
  margin-top: 8px;
  background-color: #eeeeee;
  height: 2px;
}
.linebox .bk2 {
  background-image: url(/img/logo-4.svg);
  background-position: center center;
  background-size: auto 18px;
  background-repeat: no-repeat;
  width: 120px;
  height: 18px;
}
nav {
  margin-top: 20px;
  margin-right: auto;
  margin-left: auto;
  width: 1200px;
  font-weight: 500;
  font-size: 24px;
  text-align: center;
  text-transform: uppercase;
}
a.menu_active {
  margin-right: 20px;
  margin-left: 20px;
  border-bottom: 2px solid #06467c;
  height: 40px;
  color: #06467c;
}
a.menu_unactive {
  margin-right: 20px;
  margin-left: 20px;
  border-bottom: 2px solid #ffffff;
  height: 40px;
  color: #666666;
}
.full-background {
  background-size: 100% auto;
  background-repeat: no-repeat;
  background-color: #f5f5f5;
  width: 100%;
}
.image-background {
  display: block;
  background-color: #f54b4e;
  width: 100%;
  height: 400px;
}
A:link, A:visited {
  text-decoration: none;
}
A:hover {
  text-decoration: none;
}
h1, h2, h3, h4, h5, h6 {
  line-height: 1.75em;
}
h1 {
  font-weight: 900;
  font-size: 32px;
}
h2 {
  font-size: 20px;
}
h3 {
  font-size: 16px;
}
p {
  margin-bottom: 20px;
}
strong {
  font-weight: 600;
}
article {
  margin-right: auto;
  margin-left: auto;
  width: 750px;
}
.fixed {
  position: fixed;
  z-index: 99;
}
.shadow {
  -webkit-box-shadow: 1px 1px 12px rgba(0, 0, 0, 0.08);
  -moz-box-shadow: 1px 1px 12px rgba(0, 0, 0, 0.08);
  box-shadow: 1px 1px 12px rgba(0, 0, 0, 0.08);
}
/*页面顶部*/
header {
  z-index: 999;
  box-sizing: border-box;
  background-color: #ffffff;
  width: 100%;
  height: 80px;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  left: 0;
  border-bottom: 1px solid #efefef;
}
.head-space {
  width: 100%;
  height: 80px;
}
.nav-up {
  transition: all 0.5s;
  margin-top: 0px;
}
.nav-down {
  transition: all 0.5s;
  margin-top: -80px;
}
#menu {
  z-index: 999;
  margin-top: 0px;
  margin-right: auto;
  margin-bottom: 0px;
  margin-left: auto;
  padding: 0px;
  width: 1200px;
  height: 80px;
}
#menu .logo {
  display: block;
  position: relative;
  float: left;
  background-image: url(/img/logo.svg);
  background-size: auto8 0px;
  background-repeat: no-repeat;
  width: 120px;
  height: 80px;
  overflow: hidden;
}
/* 伪元素实现光效 */
#menu .logo::after {
  position: absolute;
  top: 0;
  left: -100%;
  filter: blur(10px);
  animation: light-swipe 3s infinite linear;
  background: linear-gradient(120deg, rgba(255, 255, 255, 0) 30%, rgba(255, 255, 255, 0.8) 50%, rgba(255, 255, 255, 0) 70%);
  width: 100%;
  height: 100%;
  content: "";
}
/* 光效动画 */
@keyframes light-swipe {
  0% {
    left: -100%;
  }
  33% {
    left: 100%;
  }
  /* 1s 运行完成 */
  100% {
    left: 100%;
  }
  /* 2s 静止不动 */
}
#menu li {
  float: left;
  padding: 0 15px;
}
#menu .right-part {
  float: right;
}
#menu .right-part li {
  float: left;
  padding: 0 6px;
}
#menu li a {
  display: block;
  color: #1b2e61;
  font-weight: 500;
  font-size: 14px;
  line-height: 80px;
  text-align: center;
  text-decoration: none;
  text-transform: uppercase;
}
#menu li a:hover {
  color: #06467c;
}
#menu li.current {
  display: block;
}
#menu li.current > a {
  height: auto;
  color: #06467c;
}
#menu li .ico-chevron {
  display: inline-block;
  background-image: url(/img/ico-chevron.png);
  background-position: center top;
  background-size: 10px auto;
  width: 10px;
  height: 10px;
}
#menu li.current > a .ico-chevron {
  /*transform: rotate(180deg);
	-moz-transform: rotate(180deg);
	-webkit-transform: rotate(180deg);*/
  background-position: center bottom;
  -webkit-transition: 0.2s;
  -moz-transition: 0.2s;
  transition: 0.2s;
}
#menu li ul.child {
  display: none;
  position: absolute;
  top: 80px;
  left: 0px;
  z-index: 9999;
  border-bottom: 1px solid #efefef;
  background-color: #ffffff;
  width: 100%;
  /*  background-image: linear-gradient(180deg, #FFFFFF 90%, #efefef);*/
}
#menu .product-wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  margin-right: auto;
  margin-left: auto;
  padding: 25px;
  width: 1200px;
  text-align: center;
}
#menu .product-wrap li {
  justify-content: center;
  width: 120px;
}
#menu .product-wrap li a {
  line-height: 20px;
  text-transform: none;
}
#menu .product-wrap .img-box {
  margin-bottom: 10px;
  border-radius: 20px;
  background-position: center center;
  background-size: cover;
  width: 120px;
  height: 120px;
}
#menu .product-wrap li a:hover .img-box {
  transform: scale(1.1, 1.1);
  -webkit-transition: 0.3s transform;
  -moz-transition: 0.3s transform;
  transition: 0.3s transform;
}
#menu .solution-wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  margin-right: auto;
  margin-left: auto;
  padding: 25px;
  width: 1200px;
  text-align: center;
}
#menu .solution-wrap li {
  display: flex;
  justify-content: center;
  width: 180px;
  height: 180px;
}
#menu .solution-wrap li a {
  line-height: 20px;
  text-transform: none;
}
#menu .solution-wrap .img-box {
  margin-bottom: 10px;
  border-radius: 20px;
  background-position: center center;
  background-size: cover;
  width: 120px;
  height: 120px;
}
#menu .solution-wrap li a:hover .img-box {
  transform: scale(1.1, 1.1);
  -webkit-transition: 0.3s transform;
  -moz-transition: 0.3s transform;
  transition: 0.3s transform;
}
#menu .phone-btn {
  margin-top: 25px;
  border-radius: 15px;
  height: 30px !important;
  color: #06467c;
  font-weight: 600;
  font-size: 16px;
  line-height: 30px !important;
}
#menu .phone-btn .icon {
  display: inline-flex;
  vertical-align: middle;
  filter: drop-shadow(0px 0px 0px transparent);
  animation: shake2 2s ease-in-out infinite;
  transition-duration: inherit;
  transition-timing-function: inherit;
  fill: #06467c;
  margin-right: 1px;
  width: 20px;
  height: 20px;
}
@keyframes shake2 {
  0% {
    transform: rotate(0deg);
  }
  50% {
    transform: rotate(10deg);
  }
  100% {
    transform: rotate(0deg);
  }
  /* 回到原位 */
}
#menu .quote-btn {
  transition: all 0.3s ease-in-out;
  margin-top: 23px;
  border: 2px solid #06467c;
  border-radius: 16px;
  background-color: #ffffff;
  width: 80px;
  height: 28px !important;
  color: #06467c !important;
  font-size: 12px;
  line-height: 28px !important;
}
#menu .quote-btn:hover {
  background-color: #06467c;
  color: #ffffff !important;
}
#menu .search-box {
  margin-top: 23px;
  border: 2px solid #06467c;
  border-radius: 16px;
  padding-left: 15px;
  width: 200px;
  height: 30px !important;
  font-size: 14px;
  line-height: 30px !important;
}
#menu input {
  float: left;
  background-color: #ffffff;
  width: 160px;
  height: 28px;
  font-size: 14px;
}
#menu .search-btn {
  float: left;
  transition: all 0.3s ease-in-out;
  cursor: pointer;
  background-image: url(/img/ico-search.svg);
  background-position: center center;
  background-size: 16px auto;
  background-repeat: no-repeat;
  width: 30px;
  height: 30px;
}
#menu .search-btn:hover {
  background-size: 20px auto;
}
/* 基础弹窗样式 */
.cookie-banner {
  position: fixed;
  right: 0px;
  bottom: 0px;
  left: 0px;
  transform: translateY(120%);
  z-index: 1000;
  transition: transform 0.3s ease-in-out;
  box-sizing: border-box;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
  background: #fff;
  width: 100%;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
}
/* 显示时的动画状态 */
.cookie-banner.active {
  transform: translateY(0);
}
/* 内容排版 */
.cookie-content {
  display: flex;
  gap: 30px;
  margin-top: 20px;
  margin-right: auto;
  margin-bottom: 20px;
  margin-left: auto;
  width: 1200px;
}
.cookie-content .left {
  flex: 1;
  color: #333;
  font-size: 14px;
  line-height: 20px;
}
.cookie-content .left .topic {
  margin-bottom: 5px;
  font-weight: 500;
  font-size: 18px;
  line-height: 24px;
}
.cookie-content .right {
  width: 300px;
}
.cookie-content .right button {
  display: inline-block;
  transition: opacity 0.2s;
  cursor: pointer;
  border: none;
  border-radius: 4px;
  padding: 8px 20px;
}
.accept-btn {
  background: #06467c;
  color: white;
}
.reject-btn {
  background: #6c757d;
  color: white;
}
.cookie-buttons button:hover {
  opacity: 0.9;
}
/*页面底部*/
.page-container {
  display: flex;
  flex-direction: row;
  gap: 40px;
  margin-right: auto;
  margin-left: auto;
  /* 左右间隔 */
  width: 1200px;
}
.foot-box1 {
  background-color: #232323;
  padding-top: 40px;
  padding-right: 40px;
  padding-left: 40px;
  color: #aaaaaa;
  font-size: 14px;
}
.foot-box1 .flex-fill {
  flex: 1;
}
.foot-box2 {
  background-color: #232323;
  padding: 40px;
  color: #aaaaaa;
  font-size: 14px;
}
.foot-box2 .page-container {
  border-top: 1px solid #3a3a3a;
  padding-top: 40px;
}
.foot-box2 .flex-fill {
  flex: 1;
}
.foot-box2 .col1 {
  flex: 0 0 10%;
  /* 固定第一列 20% */
}
.foot-box2 .col2 {
  flex: 0 0 18%;
  /* 固定第一列 20% */
}
.foot-box3 {
  background-color: #101010;
  padding: 20px;
  color: #aaaaaa;
  font-size: 12px;
}
.foot-box3 .flex-fill {
  flex: 1;
  text-align: center;
}
.foot-logo {
  background-image: url(/img/logo-2.svg);
  background-size: cover;
  width: 80px;
  height: 80px;
}
.ico-phone {
  float: left;
  margin-right: 5px;
  background-image: url(/img/ico-phone2.svg);
  background-position: center center;
  background-size: 14px auto;
  background-repeat: no-repeat;
  width: 14px;
  height: 14px;
}
.ico-email {
  float: left;
  margin-right: 5px;
  background-image: url(/img/ico-email2.svg);
  background-position: center center;
  background-size: 14px auto;
  background-repeat: no-repeat;
  width: 14px;
  height: 14px;
}
.foot-topic {
  margin-bottom: 10px;
  color: #ffffff;
  font-weight: 500;
  font-size: 14px;
  text-transform: uppercase;
}
.foot-item li {
  margin-bottom: 10px;
}
.foot-item a {
  color: #aaaaaa;
}
.foot-item a:hover {
  color: #06467c;
}
.foot-box2 a {
  color: #aaaaaa;
}
.foot-box2 a:hover {
  color: #06467c;
}
.foot-box3 a {
  color: #aaaaaa;
}
.foot-box3 a:hover {
  color: #06467c;
}
.follow-box {
  display: flex;
  flex-direction: row;
}
.follow-box li {
  margin-right: 10px;
}
.follow-box .icon {
  display: inline-flex;
  vertical-align: middle;
  filter: drop-shadow(0px 0px 0px transparent);
  transition-duration: inherit;
  transition-timing-function: inherit;
  fill: #97a3a6;
  width: 16px;
  height: 16px;
}
.follow-box .icon:hover {
  fill: #06467c;
}
.grid-box3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  /* 4 列等宽 */
  gap: 50px;
  /* 设置间距 */
}
.grid-box4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  /* 4 列等宽 */
  gap: 20px;
  /* 设置间距 */
}
.grid-item {
  border-radius: 10px;
  padding: 20px 10px;
}
/*
.grid-item:hover {
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  background-color: #F6F9FC;
}
*/
.grid-item:hover .icon {
  transform: scale(1.1, 1.1);
  -webkit-transition: 0.3s transform;
  -moz-transition: 0.3s transform;
  transition: 0.3s transform;
}
.grid-box4 .grid-item .icon {
  display: block;
  margin-right: auto;
  margin-left: auto;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  border-radius: 10px;
  background-position: center center;
  background-size: cover;
  background-repeat: no-repeat;
  width: 220px;
  height: 140px;
}
.grid-box3 .grid-item .icon {
  display: block;
  margin-right: auto;
  margin-left: auto;
  background-position: center center;
  background-size: 100px auto;
  background-repeat: no-repeat;
  width: 100px;
  height: 100px;
}
.grid-item .topic {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-right: auto;
  margin-left: auto;
  width: 90%;
  height: 80px;
  color: #ffffff;
  font-weight: 600;
  font-size: 24px;
  line-height: 18px;
  text-align: center;
  text-transform: uppercase;
}
.grid-item .content {
  display: block;
  width: 100%;
  height: 80px;
  overflow: hidden;
  color: #cbcbcb;
  font-size: 14px;
  text-align: center;
}
.pack1-container {
  box-sizing: border-box;
  text-align: center;
}
.pack1-image {
  box-sizing: border-box;
  background: linear-gradient(rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.4)), url("/img/bg03.jpg");
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  padding-top: 100px;
  width: 100%;
  height: 500px;
}
.pack1-image h2 {
  color: #ffffff;
  font-weight: 600;
  font-size: 46px;
  text-transform: uppercase;
}
.pack1-image h3 {
  color: #efefef;
  font-size: 20px;
}
.pack1-card-container {
  display: flex;
  gap: 30px;
  margin: -100px auto 50px;
  width: 1200px;
}
.pack1-card-container .card {
  flex: 0 0 calc((100% - 40px) / 3);
  flex: 1;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  border-radius: 20px;
  background-color: #192e61;
  /* 减去 2 个 gap，再除以 3 */
  padding: 30px;
  color: white;
  text-align: center;
}
.pack1-card-container h2 {
  color: #00aa44;
  text-transform: uppercase;
}
.pack1-card-container .icon {
  margin-right: auto;
  margin-bottom: 10px;
  margin-left: auto;
  background-position: center center;
  background-size: auto 64px;
  background-repeat: no-repeat;
  width: 100px;
  height: 64px;
}
.ico1 {
  background-image: url(/img/ico-member.svg);
}
.ico2 {
  background-image: url(/img/ico-forklift.svg);
}
.ico3 {
  background-image: url(/img/ico-contact.svg);
}
.pack1-card-container .btn {
  display: inline-block;
  transition: all 0.3s ease-in-out;
  margin-top: 10px;
  border: 2px solid white;
  border-radius: 40px;
  padding: 10px 20px;
  color: white;
  font-weight: 600;
  text-decoration: none;
  text-transform: uppercase;
}
.pack1-card-container .btn:hover {
  background-color: #06467c;
  color: #ffffff;
}
.docs-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  /* 控制卡片之间的间距 */
  margin: 0;
  /* 取消外边距 */
  padding: 0;
  /* 取消内边距 */
}
.docs-list a:hover .docs-list-img {
  transform: scale(1.1, 1.1);
  -webkit-transition: 0.3s transform;
  -moz-transition: 0.3s transform;
  transition: 0.3s transform;
}
.docs-list .docs-list-img-box {
  position: relative;
  background-color: #cccccc;
  width: 100%;
  height: 260px;
  overflow: hidden;
}
.docs-list .docs-list-img {
  background-position: center center;
  background-size: cover;
  background-repeat: no-repeat;
  width: 100%;
  height: 260px;
}
.docs-list-img-box .overlay-box {
  position: absolute;
  bottom: 0;
  left: 0;
  transform: translateY(88%);
  /* 默认只露出标题部分 */
  transition: transform 0.3s ease;
  box-sizing: border-box;
  background: rgba(0, 0, 0, 0.7);
  padding: 10px;
  width: 100%;
  height: 260px;
  color: #999999;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
}
.docs-list-img-box .overlay-box .topic {
  margin-bottom: 20px;
  color: #ffffff;
  font-size: 14px;
}
.docs-list-img-box .overlay-box .tag {
  display: inline-block;
  margin-right: 5px;
  border-radius: 10px;
  background-color: #4c4c4c;
  padding-right: 10px;
  padding-left: 10px;
  height: 20px;
  color: #ffffff;
  font-size: 10px;
  line-height: 20px;
}
.docs-list-img-box .overlay-box li {
  color: #ffffff;
  font-size: 12px;
  line-height: 24px;
}
.docs-list a:hover .docs-list-img-box .overlay-box {
  transform: translateY(0%);
}
.docs-list .docs-list-title {
  box-sizing: border-box;
  color: #000000;
  font-weight: 500;
  font-size: 20px;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  padding-top: 10px;
  padding-bottom: 20px;
}
.docs-list .docs-list-date {
  box-sizing: border-box;
  color: #000000;
  font-weight: 500;
  font-size: 12px;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  padding-top: 20px;
}
/*分页模块*/
.page-nav {
  margin-top: 20px;
  font-size: 16px;
  text-align: center;
}
.arrow-left:after {
  content: "\e841";
  font-family: "iconfont";
}
.arrow-right:after {
  content: "\e840";
  font-family: "iconfont";
}
.pagenav0 {
  display: inline-block;
  box-sizing: border-box;
  margin-right: 3px;
  margin-left: 3px;
  border: 1px solid #e0e0e0;
  border-radius: 5px;
  background-color: #ffffff;
  padding-right: 10px;
  padding-left: 10px;
  min-width: 30px;
  height: 30px;
  color: #d6d6d6;
  line-height: 30px;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
}
.pagenav1 {
  display: inline-block;
  box-sizing: border-box;
  margin-right: 3px;
  margin-left: 3px;
  border: 1px solid #e0e0e0;
  border-radius: 5px;
  background-color: #ffffff;
  padding-right: 10px;
  padding-left: 10px;
  min-width: 30px;
  height: 30px;
  color: #767676;
  line-height: 30px;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
}
.pagenav2 {
  display: inline-block;
  box-sizing: border-box;
  margin-right: 3px;
  margin-left: 3px;
  border: 1px solid #06467c;
  border-radius: 5px;
  background-color: #06467c;
  padding-right: 10px;
  padding-left: 10px;
  min-width: 30px;
  height: 30px;
  color: #ffffff;
  line-height: 30px;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
}
.pagenav1:hover {
  border: 1px solid #06467c;
  background-color: #06467c;
  color: #ffffff;
}
.zuoyoujiegou {
  display: flex;
  gap: 50px;
}
.zuoyoujiegou .left {
  width: 500px;
}
.zuoyoujiegou .right {
  flex: 1;
}
.zuoyoujiegou2 {
  display: flex;
  gap: 50px;
}
.zuoyoujiegou2 .left {
  flex: 1;
}
.zuoyoujiegou2 .right {
  width: 600px;
}
.resourcese-list li {
  display: flex;
  box-sizing: border-box;
  border: 1px solid #b3b3b3;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  margin-bottom: 20px;
  border-radius: 20px;
  padding-top: 20px;
  padding-right: 20px;
  padding-bottom: 20px;
  padding-left: 20px;
}
.resourcese-list .left {
  flex: 1;
}
.resourcese-list .right {
  display: flex;
  justify-content: center;
  /* 水平居中 */
  align-items: center;
  /* 垂直居中 */
  width: 160px;
  height: 50px;
}
.resourcese-list .icon {
  float: left;
  background-image: url(/img/appicon.png);
  background-position: left 0%;
  background-size: auto 50px;
  background-repeat: no-repeat;
  width: 70px;
  height: 50px;
}
.resourcese-list .topic {
  color: #06467c;
  font-weight: 500;
  font-size: 18px;
}
.resourcese-list .detail {
  color: #7f7f7f;
}
.resourcese-list .download {
  display: block;
  background-color: #06467c;
  width: 160px;
  height: 40px;
  color: #ffffff;
  line-height: 40px;
  text-align: center;
}
.resourcese-list .download:hover {
  background-color: #06467c;
}
.form-box {
  box-sizing: border-box;
  margin-right: auto;
  margin-left: auto;
  border: 1px solid #b9b9b9;
  background-color: #ffffff;
  width: 400px;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  padding-top: 20px;
  padding-right: 20px;
  padding-bottom: 20px;
  padding-left: 20px;
}
.form-box .user-input {
  box-sizing: border-box;
  border: 1px solid #b9b9b9;
  border-radius: 5px;
  width: 100%;
  height: 40px;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
}
.form-box .user-submit {
  box-sizing: border-box;
  border-radius: 5px;
  background-color: #06467c;
  width: 100%;
  height: 40px;
  color: #ffffff;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  margin-top: 30px;
  margin-bottom: 30px;
}
.form-box .text {
  height: 30px;
  font-weight: 500;
  line-height: 30px;
}
.form-box .text2 {
  margin-bottom: 30px;
  height: 30px;
  color: #7c7c7c;
  line-height: 30px;
  text-align: center;
}
.imagebg {
  background-image: url(/img/bg02.jpg);
  background-position: center center;
  background-size: cover;
}
.contact-box {
  display: flex;
  gap: 40px;
  /* 左右间隔 */
}
.contact-box li {
  position: relative;
  flex: 1;
  box-sizing: border-box;
  /*  background-image: linear-gradient(135deg, #06467C, #60cafc 50%, #1e58ae);*/
  background-color: #1e58ae;
  color: #cccccc;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  border-radius: 10px;
  padding-top: 30px;
  padding-right: 30px;
  padding-bottom: 30px;
  padding-left: 30px;
}
.contact-box li h3 {
  margin-bottom: 10px;
  color: #ffffff;
  font-weight: 500;
  font-size: 24px;
}
.contact-box li p {
  font-size: 14px;
}
.contact-box .icon {
  position: absolute;
  right: 20px;
  bottom: 20px;
  opacity: 0.1;
  background-position: center center;
  background-size: 100px auto;
  background-repeat: no-repeat;
  width: 100px;
  height: 100px;
}
.products-box {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.products-box li {
  border: 1px solid #ddd;
  padding: 10px;
  width: 285px;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
.products-box li:hover .products-img {
  transform: scale(1.1, 1.1);
  -webkit-transition: 0.3s transform;
  -moz-transition: 0.3s transform;
  transition: 0.3s transform;
}
.products-img-box {
  box-sizing: border-box;
  width: 265px;
  height: 265px;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  overflow: hidden;
}
.products-img {
  background-position: center center;
  background-size: contain;
  background-repeat: no-repeat;
  width: 265px;
  height: 265px;
}
.products-line {
  border-bottom: 1px solid #e8e8e8;
  width: 260px;
  height: 30px;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  display: block;
  position: relative;
  clear: both;
  box-sizing: border-box;
  overflow: hidden;
  line-height: 30px;
}
.product-card h3 {
  width: 260px;
  overflow: hidden; /* 隐藏超出部分 */
  color: #333;
  font-weight: 600;
  font-size: 14px;
  text-align: left;
  text-overflow: ellipsis; /* 显示省略号 */
  white-space: nowrap; /* 禁止换行 */
}
.product-card p {
  float: left;
  width: 160px;
  overflow: hidden; /* 隐藏超出部分 */
  color: #666;
  font-size: 12px;
  text-overflow: ellipsis; /* 显示省略号 */
  white-space: nowrap; /* 禁止换行 */
}
.product-card span {
  float: right;
  color: #999;
  font-size: 10px;
}
.product-card button {
  display: block;
  cursor: pointer;
  margin: 5px 0;
  border: none;
  background-color: #0000cc;
  padding: 5px;
  width: 100%;
  color: #fff;
  font-size: 12px;
}
.demo-img {
  background-image: url(/img/demo/demo.jpg);
  background-position: center center;
  background-size: cover;
  background-color: #dddddd;
  width: 600px;
  height: 600px;
}
.quote {
  margin-right: auto;
  margin-left: auto;
  width: 600px;
}
.quote .user-input {
  box-sizing: border-box;
  border: 1px solid #b9b9b9;
  border-radius: 5px;
  width: 100%;
  height: 40px;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
}
.quote .user-textarea {
  box-sizing: border-box;
  border: 1px solid #b9b9b9;
  border-radius: 5px;
  width: 100%;
  height: 100px;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
}
.quote td {
  padding: 5px;
  font-weight: 500;
}
.quote .star {
  display: inline-block;
  background-image: url("/img/ico-star.svg");
  background-size: cover;
  width: 12px;
  height: 12px;
}
.quote .user-submit {
  box-sizing: border-box;
  border-radius: 5px;
  background-color: #06467c;
  width: 100%;
  height: 40px;
  color: #ffffff;
  font-weight: 500;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  margin-top: 30px;
  margin-bottom: 30px;
}
.classmenu {
  display: flex;
  margin-right: auto;
  margin-bottom: 20px;
  margin-left: auto;
  border: 1px solid #000000;
  padding-top: 2px;
  padding-right: 2px;
  padding-bottom: 2px;
  padding-left: 2px;
  width: 800px;
}
.classmenu li {
  display: inline-block;
  flex: 1;
  background-color: #000000;
  color: #ffffff;
  line-height: 30px;
  text-align: center;
}
.home-project {
  display: flex;
  flex-wrap: wrap;
}
.home-project .item {
  flex: 0 0 50%;
  /* 每个元素占一行的 50%，刚好两个 */
  box-sizing: border-box;
  /* 避免 padding/margin 撑破 */
  height: 300px;
}
.home-project .docs-list-img-box {
  border-radius: 30px;
  background-color: #000000;
  width: 100%;
  height: 300px;
  overflow: hidden;
}
.home-project .docs-list-img {
  background-position: center center;
  background-size: cover;
  background-repeat: no-repeat;
  width: 100%;
  height: 300px;
}
.home-project .info-card {
  box-sizing: border-box;
  margin-top: 20px;
  margin-right: 20px;
  margin-bottom: 20px;
  margin-left: 20px;
  border: 2px solid #e7e7e7;
  border-radius: 30px;
  width: 560px;
  height: 260px;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  padding-top: 30px;
  padding-right: 30px;
  padding-bottom: 30px;
  padding-left: 30px;
}
.home-project .info-card .topic {
  margin-bottom: 10px;
  color: #333333;
  font-weight: 500;
  font-size: 20px;
}
.home-project .info-card .info {
  display: flex;
  align-items: center;
  margin-bottom: 10px;
  color: #999999;
  font-weight: 500;
  font-size: 12px;
}
.home-project .info-card .ico-region {
  display: inline-block;
  margin-right: 5px;
  background-image: url(/img/region.svg);
  background-size: cover;
  width: 12px;
  height: 12px;
}
.home-project .info-card .ico-product {
  display: inline-block;
  margin-right: 5px;
  background-image: url(/img/solution.svg);
  background-size: cover;
  width: 12px;
  height: 12px;
}
.home-project .info-card .content {
  font-size: 14px;
  line-height: 20px;
}
.home-solution .img-box {
  display: inline-block;
  position: relative;
  background-color: #000000;
  width: 100%;
  height: 500px;
  overflow: hidden;
}
.home-solution .cover-img {
  display: block;
  position: absolute;
  background-position: center center;
  background-size: cover;
  background-repeat: no-repeat;
  width: 100%;
  height: 500px;
}
.home-solution .title-overlay {
  position: absolute;
  right: 20px;
  /* 距离右侧 20px */
  bottom: 20px;
  /* 距离底部 20px */
  left: 20px;
  /* 距离左侧 20px */
  box-sizing: border-box;
  /* 让内边距包含在宽度内 */
  background-color: rgba(0, 0, 0, 0.5);
  /* 黑色半透明背景：0.5 代表 50% 的不透明度 */
  padding: 15px;
  /* 添加内边距让文字不紧贴边缘 */
  color: #fff;
  /* 白色文本 */
  text-align: center;
  /* 标题居中 */
}
.home-solution .content {
  position: absolute;
  opacity: 0;
  transition: all 0.3s ease-in-out;
  box-sizing: border-box;
  background-color: rgba(0, 0, 0, 0.2);
  padding: 50px;
  width: 100%;
  height: 100%;
  color: #fff;
  /* 让内边距包含在宽度内 */
  /* 黑色半透明背景：0.5 代表 50% 的不透明度 */
  /* 添加内边距让文字不紧贴边缘 */
}
.home-solution .content .p1 {
  font-size: 20px;
}
.home-solution .content .p2 {
  color: #ccc;
  font-size: 14px;
}
.home-solution .content .p3 {
  font-size: 12px;
}
.home-solution .img-box:hover .cover-img {
  filter: brightness(0.6) blur(3px);
  /* 亮度降低到 60%，模糊 3px */
}
.home-solution .img-box:hover .title-overlay {
  filter: brightness(0.6) blur(3px);
  /* 亮度降低到 60%，模糊 3px */
}
.home-solution .img-box:hover .content {
  opacity: 1;
}
/*
.home-solution li:hover .cover-img {
    -webkit-transition: 0.3s transform;
    -moz-transition: 0.3s transform;
    transform: scale(1.1, 1.1);
    transition: 0.3s transform;
}
*/
.home-ad1 {
  box-sizing: border-box;
  background: linear-gradient(rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.4)), url("/img/bg01.jpg");
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  width: 100%;
  height: 400px;
  color: #ffffff;
}
.home-ad1 h2 {
  margin-top: 60px;
  color: #ffffff;
  font-size: 40px;
}
.home-ad1 h3 {
  color: #ffffff;
  font-size: 20px;
}
.home-ad1 h4 {
  margin-bottom: 40px;
  color: #ffffff;
  font-size: 20px;
}
.home-ad2 {
  box-sizing: border-box;
  background: linear-gradient(rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.4)), url("/img/bg02.jpg");
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  width: 100%;
  height: 500px;
  color: #ffffff;
}
.home-ad2 h2 {
  color: #ffffff;
}
.home-ad2 h3 {
  color: #dddddd;
}
.btn1 {
  display: block;
  transition: all 0.3s ease-in-out;
  margin-top: 30px;
  margin-right: auto;
  margin-left: auto;
  border: 2px solid #06467c;
  border-radius: 24px;
  background-color: #06467c;
  width: 300px;
  height: 40px;
  color: #ffffff;
  font-size: 16px;
  line-height: 40px;
  text-align: center;
  text-transform: uppercase;
}
.btn1:hover {
  border: 2px solid #ffffff;
}
.btn2 {
  display: block;
  transition: all 0.3s ease-in-out;
  margin-top: 30px;
  margin-right: auto;
  margin-bottom: 24px;
  margin-left: auto;
  border: 2px solid #06467c;
  border-radius: 15px;
  width: 160px;
  height: 24px;
  color: #06467c;
  font-size: 14px;
  line-height: 24px;
  text-align: center;
  text-transform: uppercase;
}
.btn2:hover {
  background-color: #06467c;
  color: #ffffff;
}
.part-box {
  display: flex;
  gap: 20px;
  margin-right: auto;
  margin-left: auto;
  width: 1000px;
}
.part-box li {
  flex: 1;
  background-color: #f5f5f5;
}
.spare-parts li {
  background-color: #06467c;
  padding-top: 10px;
  padding-right: 10px;
  padding-bottom: 10px;
  padding-left: 10px;
  color: #ffffff;
  text-align: center;
}
.spare-parts li .icon {
  display: block;
  margin-right: auto;
  margin-left: auto;
  background-position: center center;
  background-size: auto 60px;
  background-repeat: no-repeat;
  width: 80px;
  height: 80px;
}
.genuine-pic {
  background-position: center center;
  background-size: cover;
  background-repeat: no-repeat;
  width: 100%;
  height: 500px;
}
.attachment-pic {
  background-position: center center;
  background-size: cover;
  background-repeat: no-repeat;
  width: 100%;
  height: 300px;
}
.project-pic {
  background-position: center center;
  background-size: cover;
  background-repeat: no-repeat;
  width: 100%;
  height: 200px;
}
.text-center {
  text-align: center;
}
.qr-box {
  text-align: center;
}
.qr-box:hover .qr_code {
  opacity: 1;
}
.qr_code {
  opacity: 0.3;
  margin-right: auto;
  margin-bottom: 10px;
  margin-left: auto;
  background-size: cover;
  width: 100px;
  height: 100px;
}
.official {
  background-image: url(/img/qr_official.jpg);
}
.miniapp {
  background-image: url(/img/qr_miniapp.jpg);
}
.personal {
  background-image: url(/img/qr_personal.jpg);
}
.studies-box {
  display: flex;
}
.studies-box li {
  flex: 1;
}
.studies-box li .topic {
  margin-bottom: 40px;
  font-weight: 600;
  font-size: 30px;
}
.studies-box .content {
  padding-top: 50px;
  padding-right: 50px;
  padding-bottom: 50px;
  padding-left: 50px;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
.agv-case-box {
  display: flex;
  flex-wrap: wrap; /* 自动换行 */
  justify-content: center;
  gap: 20px; /* 卡片之间的间距 */
}
.agv-case-box li {
  width: 183px;
  font-weight: 600;
  text-align: center;
}
.agv-case-box li:hover .case-img {
  -webkit-transition: 0.5s transform;
  -moz-transition: 0.5s transform;
  transform: scale(1.1, 1.1);
  transition: 0.5s transform;
}
.agv-case-box li .case-img-box {
  margin-bottom: 20px;
  width: 183px;
  height: 183px;
  overflow: hidden;
}
.agv-case-box li .case-img {
  background-position: center center;
  background-size: cover;
  width: 183px;
  height: 183px;
}
.tag-box {
  border-top: 1px solid #efefef;
  padding-top: 20px;
}
.tag-box a {
  display: inline-block;
  margin-top: 5px;
  margin-right: 5px;
  border-radius: 15px;
  background-color: #cccccc;
  padding: 2px 15px;
  height: 20px;
  color: #ffffff;
  font-size: 12px;
  line-height: 20px;
}
.tag-box a:hover {
  background-color: #666666;
}
.search-list {
  column-count: 2; /* 分两列 */
  column-gap: 20px; /* 列间距 */
  list-style: none; /* 去掉默认圆点 */
  padding: 0;
  margin: 0;
}
.search-list li {
  border: 1px solid #e0e0e0;
  width: 100%;
  overflow: hidden;
  margin-bottom: 20px;
}
.search-list a {
  display: block;
  width: 100%;
  height: 100px;
  display: flex;
}
.search-list li:hover .search-list-img {
  transform: scale(1.1, 1.1);
  -webkit-transition: 0.3s transform;
  -moz-transition: 0.3s transform;
  transition: 0.3s transform;
}
.search-list .search-list-img-box {
  background-color: #ffffff;
  width: 100px;
  height: 100px;
  overflow: hidden;
  width: 100px; /* 第一列固定宽度 */
  flex-shrink: 0; /* 不收缩 */
}
.search-list .search-list-img {
  background-position: center center;
  background-size: cover;
  background-repeat: no-repeat;
  width: 100px;
  height: 100px;
}
.search-list .search-list-title {
  flex: 1;
  color: #333333;
  padding: 20px;
}