@font-face {
  font-family: 'iconfont';
  src: url('font/iconfont.woff2?t=1782693900935') format('woff2'),
    url('font/iconfont.woff?t=1782693900935') format('woff'),
    url('font/iconfont.ttf?t=1782693900935') format('truetype');
}
.iconfont {
  font-family: "iconfont" !important;
  font-size: 16px;
  font-style: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Microsoft Yahei", sans-serif;
}
body {
  font-family: "Microsoft Yahei", sans-serif;
  margin: 0 auto;
  padding: 0;
  overflow-x: hidden;
  color: #000;
  background: #EAEAEA;
}
a {
  text-decoration: none;
  color: #333;
}
ul,
li,
ol {
  list-style: none;
  padding: 0;
}
.clear {
  clear: both;
}
button {
  outline: none;
}
.swiper-button-prev,
.swiper-button-next {
  outline: none;
}
.swiper-button-prev:after,
.swiper-button-next:after {
  display: none;
  outline: none;
}
.container {
  max-width: 1450px;
  margin: 0 auto;
}
.container3 {
  max-width: 1450px;
  margin: 0 auto;
}


.container2 {
  max-width: 1230px;
  margin: 0 auto;
}
.head {
  height: 124px;
}
.body {
  box-shadow: 0 0 12px rgba(0, 0, 0, 0.08), -5px 0 8px rgba(0, 0, 0, 0.04), 5px 0 8px rgba(0, 0, 0, 0.04);
  background: #ffffff;
}
.header-nav {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  background: #ffffff;
  z-index: 20;
  box-shadow: 0 1px 6px rgba(0, 0, 0, 0.08);
}
.nav-wrap {
  max-width: 1450px;
  margin: 0 auto;
  padding: 15px 20px;
}
.top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
}
/* logo区域 */
.logo-box {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
  /* logo禁止压缩 */
}
.logo-box img {
  height: 80px;
}
/* 顶部右侧：搜索+语言+portal */
.top-right {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
  justify-content: flex-end;
}
.search-input {
  border: 1px solid #cccccc;
  border-radius: 6px;
  padding: 10px 14px;
  display: flex;
  align-items: center;
}
.search-input span {
  font-size: 20px;
  cursor: pointer;
}
.search-input input {
  border: 0;
  outline: none;
  font-size: 16px;
  width: 260px;
}
.lang-group {
  display: flex;
  align-items: center;
  font-size: 18px;
  gap: 6px;
}
.portal-btn {
  color: #fff;
  background-color: #0095D9;
  padding: 10px 16px;
  border-radius: 4px;
  font-size: 17px;
  flex-shrink: 0;
}
.menu-btn {
  font-size: 28px;
  cursor: pointer;
  /* 强制始终留在可视区，增加右侧边距 */
  margin-left: 8px;
  flex-shrink: 0 !important;
  display: none;
}
/* 桌面主导航菜单 */
.main-menu {
  display: flex;
  gap: 45px;
  margin-top: 22px;
}
.main-menu .menu-item {
  position: relative;
  font-size: 22px;
  color: #222;
  padding: 0px 0;
  white-space: nowrap;
}
.main-menu .menu-item:hover {
  color: #0095D9;
}
.main-menu .menu-item>a {
  font-size: 18px;
  position: relative;
}
.main-menu .menu-item>a.active {
  color: #0095D9;
}
/* 一级下拉 */
.main-menu .level1 {
  position: absolute;
  top: 100%;
  left: 0;
  background: #fff;
  min-width: 220px;
  box-shadow: 0 3px 12px rgba(0, 0, 0, 0.12);
  display: none;
  z-index: 998;
}
.main-menu .menu-item:hover>.level1 {
  display: block;
}
.main-menu .level1>li {
  position: relative;
  padding: 12px 20px;
  font-size: 18px;
}
.main-menu .level1>li:hover {
  background: #f7f7f7;
  color: #0095D9;
}
.main-menu li.xia::after {
  content: '>';
  position: absolute;
  right: 10px;
  color: #999999;
  font-size: 13px;
  top: 50%;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
}
.n1 .swiper-pagination {
  display: none;
}
.n2 .swiper-pagination {
  display: none;
}
.hangye .swiper-pagination {
  display: none;
}
.gongju .swiper-pagination {
  display: none;
}

.main-menu .level1 li>a {
  font-size: 14px
}
/* 二级下拉 */
.main-menu .level2 {
  position: absolute;
  top: 0;
  left: 100%;
  background: #fff;
  min-width: 220px;
  box-shadow: 0 3px 12px rgba(0, 0, 0, 0.12);
  display: none;
}
.main-menu .level1>li:hover>.level2 {
  display: block;
}
.main-menu .level2>li {
  position: relative;
  padding: 12px 20px;
  font-size: 18px;
}
.main-menu .level2>li:hover {
  background: #f7f7f7;
  color: #0095D9;
}
/* 三级下拉 */
.main-menu .level3 {
  position: absolute;
  top: 0;
  left: 100%;
  background: #fff;
  min-width: 220px;
  box-shadow: 0 3px 12px rgba(0, 0, 0, 0.12);
  display: none;
}
.main-menu .level2>li:hover>.level3 {
  display: block;
}
.main-menu .level3>li {
  position: relative;
  padding: 12px 20px;
  font-size: 18px;
}
.main-menu .level3>li:hover {
  background: #f7f7f7;
  color: #0095D9;
}
/* 四级下拉 */
.main-menu .level4 {
  position: absolute;
  top: 0;
  left: 100%;
  background: #fff;
  min-width: 220px;
  box-shadow: 0 3px 12px rgba(0, 0, 0, 0.12);
  display: none;
}
.main-menu .level3>li:hover>.level4 {
  display: block;
}
.main-menu .level4>li {
  padding: 12px 20px;
  font-size: 18px;
}
.main-menu .level4>li:hover {
  background: #f7f7f7;
  color: #0095D9;
}
/* 移动端右侧弹窗菜单 */
.mobile-menu-box {
  position: fixed;
  top: 0;
  right: -100%;
  width: 85%;
  max-width: 360px;
  height: 100vh;
  background: #fff;
  transition: all 0.3s ease;
  z-index: 10000;
  padding: 10px 10px;
  overflow-y: auto;
}
.mobile-menu-box.active {
  right: 0;
}
.close-btn {
  text-align: right;
  font-size: 30px;
  margin-bottom: 5px;
  cursor: pointer;
}
.mobile-nav-wrap {
  width: 100%;
  background: #fff;
}
/* 父导航行 */
.mobile-nav-row {
  width: 100%;
  padding: 16px 20px;
  border-bottom: 1px solid #eee;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 18px;
  cursor: pointer;
}
/* 只要存在下级，就显示箭头 */
.mobile-nav-row.has-children::after {
  content: ">";
  color: #666;
  transition: transform 0.2s ease;
}
.mobile-nav-row.has-children.open::after {
  transform: rotate(90deg);
}
/* 子菜单容器：独立一整行，和父行完全分离 */
.mobile-sub-box {
  width: 100%;
  display: none;
  background: #f7f7f7;
}
/* 子菜单项独立一行 */
.mobile-sub-item {
  width: 100%;
  padding: 16px 20px 16px 45px;
  border-bottom: 1px solid #eee;
  font-size: 17px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}
/* 子项有下级同样加箭头 */
.mobile-sub-item.has-children::after {
  content: ">";
  color: #666;
  transition: transform 0.2s ease;
}
.mobile-sub-item.has-children.open::after {
  transform: rotate(90deg);
}
/* 多级缩进 */
.mobile-sub-box .mobile-sub-box .mobile-sub-item {
  padding-left: 70px;
}
.mobile-sub-box .mobile-sub-box .mobile-sub-box .mobile-sub-item {
  padding-left: 95px;
}
.banner {
  width: 100%;
  position: relative;
}
.banner .swiper-slide {
  position: relative;
}
.banner .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.banner .swiper-slide .slide-text {
  position: absolute;
  top: 50%;
  left: 10%;
  transform: translate(0%, -10%);
  text-align: left;
  color: #fff;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
  transition: all 0.8s ease;
  z-index: 10;
  right: 0;
  opacity: 0;
}
.banner .swiper-slide .slide-text.active {
  opacity: 1;
  transform: translate(0%, -50%);
}
.banner .swiper-slide .slide-text.on {
  text-align: center
}
.banner .swiper-slide .slide-text .ind_ban_tex_title_en {
  font-size: 46px;
  margin-bottom: 20px;
  font-family: 'Times New Roman', Times, serif
}
.banner .swiper-slide .slide-text .ind_ban_tex_title {
  font-size: 48px;
  font-weight: 600;
}
.banner .swiper-slide .ind_ban_tex_info {
  font-size: 16px;
  color: #ffffff;
  margin-top: 20px;
}
.banner .b_line {
  width: 120px;
  height: 3px;
  background: #f90;
  margin-top: 20px;
}
.banner .swiper-button-next::after {
  display: none;
}
.banner .swiper-button-prev::after {
  display: none;
}
.banner .swiper-button-next {
  width: 45px;
  height: 42px;
  line-height: 42px;
  text-align: center;
  z-index: 999;
  right: 0;
  outline: none;
  background-image: url(../images/r.png);
  background-repeat: no-repeat;
  background-size: 100% 100%;
  background-position: center center;
}
.banner .swiper-button-prev {
  left: 0;
  width: 45px;
  height: 42px;
  line-height: 42px;
  text-align: center;
  z-index: 999;
  outline: none;
  background-image: url(../images/l.png);
  background-repeat: no-repeat;
  background-size: 100% 100%;
  background-position: center center;
}
.banner .swiper-pagination {
  bottom: 45px;
}
.banner .swiper-pagination-bullet {
  width: 30px;
  height: 8px;
  background: none;
  border: 1px solid #fff;
  opacity: 1;
  margin: 0 7.5px !important;
  border-radius: 4px;
  transition: all 0.6s;
}
.banner .swiper-pagination span.swiper-pagination-bullet-active {
  background: #1b479d;
  border-color: #1b479d;
}
.scanlab {
  margin: 60px auto;
  padding: 0 20px;
  display: flex;
  gap: 60px;
  align-items: flex-start;
  width: 88%;
}
/* 左侧年份模块 */
.scanlab .left-section {
  flex-shrink: 0;
  text-align: center;
  padding-top: 20px;
  width: 30%;
}
.scanlab .left-section .since {
  font-size: 22px;
  color: #333;
  margin-bottom: 10px;
}
.scanlab .left-section .years {
  font-size: 140px;
  font-weight: bold;
  color: #0095D9;
  /* SCANLAB品牌红 */
  line-height: 1;
  margin-bottom: 15px;
}
.scanlab .left-section .experience {
  font-size: 32px;
  font-weight: 600;
  color: #222;
  line-height: 1.2;
}
/* 右侧内容模块 */
.scanlab .right-section {
  flex: 1;
  width: 70%;
}
.scanlab .brand-tag {
  display: inline-block;
  background-color: #0095D9;
  color: #fff;
  padding: 8px 24px;
  font-size: 20px;
  font-weight: 500;
}
.scanlab .divider-line {
  height: 2px;
  background-color: #0095D9;
  margin: 0px 0 30px 0;
}
.scanlab .title {
  font-size: 42px;
  font-weight: bold;
  color: #222;
  margin-bottom: 25px;
  line-height: 1.2;
}
.scanlab .content-text {
  font-size: 22px;
  color: #333;
  margin-bottom: 20px;line-height: 1.8;
}
.scanlab .link-more {
  display: inline-block;
  font-size: 18px;
  color: #0095D9;
  text-decoration: none;
  margin-top: 15px;
}
.scanlab .link-more:hover {
  text-decoration: underline;
}
.scanlab .bottom-divider {
  height: 1px;
  background: rgb(51, 51, 51,.7);
  margin-top: 10px;
}
.newscontainer {
  max-width: 1200px;
  margin: 0 auto;
}
.section-header {
  margin: 0 auto;
  width: 85%;
  margin-bottom: 30px;
}
.section-title {
  background-color: #555;
  color: #fff;
  padding: 8px 24px;
  font-size: 18px;
  font-weight: 500;
  letter-spacing: 0.5px;
  display: inline-block;
}
.divider-line {
  flex: 1;
  height: 2px;
  background-color: #555;
}
.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, 320px);
  gap: 30px;
  justify-content: center;
}
.news-card {
  width: 320px;
  background-color: #fff;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  overflow: hidden;
  transition: transform 0.2s ease;
}
.news-card:hover {
  transform: translateY(-4px);
}
.card-image {
  width: 100%;
  height: 280px;
  object-fit: cover;
  background-color: #f5f5f5;
}
.card-content {
  padding: 25px;
}
.card-date {
  font-size: 18px;
  color: #333;
  margin-bottom: 15px;
}
.card-title {
  font-size: 16px;
  font-weight: 500;
  color: #222;
  margin-bottom: 20px;
  line-height: 1.4;
}
.read-more {
  font-size: 18px;
  color: #0095D9;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.read-more:hover {
  text-decoration: underline;
}
.videobox {
  margin: 50px auto;
  padding: 50px 20px;
  display: flex;
  align-items: center;
  gap: 60px;
  background-color: #eaeaea;
}
/* 左侧视频区域 */
.videobox .video-section {
  flex: 0 0 62%;
  /* 视频占比约62%，与原图比例一致 */
  position: relative;
  background-color: #888;
  border: 15px solid #888;
  /* 模拟视频边框 */
}
.videobox .video-thumbnail {
  width: 100%;
  display: block;
  opacity: 0.9;
}
.videobox .play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 50px;
  height: 50px;
  background-color: #0095D9;
  /* SCANLAB品牌红 */
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.2s ease;
}
.videobox .play-btn:hover {
  transform: translate(-50%, -50%) scale(1.1);
}
.videobox .play-btn::after {
  content: "→";
  color: #fff;
  font-size: 24px;
  font-weight: bold;
}
.videobox .video-subtitle {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 15px 20px;
  background-color: rgba(0, 0, 0, 0.4);
  color: #fff;
  font-size: 24px;
  text-align: center;
}
/* 右侧文字区域 */
.videobox .text-section {
  flex: 1;
}
.videobox .title {
  font-size: 26px;
  font-weight: bold;
  color: #222;
  margin-bottom: 30px;
  line-height: 1.2;
}
.videobox .content-text {
  font-size: 16px;
  color: #333;
  margin-bottom: 25px;
  line-height: 1.8;
}
.videobox .link-contact {
  font-size: 22px;
  color: #0095D9;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.videobox .link-contact:hover {
  text-decoration: underline;
}
.care-hero-section {
  position: relative;
  width: 100%;
  height: 500px;
  overflow: hidden;
}
.care-hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.4s ease;
}
.care-hero-img.fade-out {
  opacity: 0;
}
.care-tab-nav {
  display: grid;
  grid-template-columns: 2fr 3fr 3fr 3fr;
  margin-top: -40px;
  position: relative;
  z-index: 10;
  margin-left: 100px;
  margin-right: 100px;
}
.care-tab-item {
  padding: 18px 20px;
  background-color: #5a5a5a;
  color: #fff;
  font-size: 16px;
  text-align: center;
  cursor: pointer;
  transition: background-color 0.3s ease;
  border-right: 1px solid #fff;
  text-align: left;
  padding-left: 30px;
}
.care-tab-item:last-child {
  border-right: none;
}
/* 只有active才变白，未选中全部灰色 */
.care-tab-item.active {
  background-color: #fff;
  color: #222;
  font-weight: 600;
}
.care-tab-content {
  padding: 0px 30px;
  margin-left: 100px;
  margin-right: 100px;
  margin-bottom: 100px;
}
.care-content-panel {
  display: none;
}
.care-content-panel.active {
  display: block;
  animation: care-fadeIn 0.3s ease;
}
@keyframes care-fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.care-content-desc {
  font-size: 24px;
  margin-bottom: 25px;
  line-height: 1.4;margin-top: 10px;
}
.care-arrow-link {
  width: 40px;
  height: 40px;
  border: 2px solid #0095D9;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}
.care-arrow-link:hover {
  background-color: #0095D9;
}
.care-arrow-link::after {
  content: "→";
  color: #0095D9;
  font-size: 22px;
  font-weight: bold;
}
.care-arrow-link:hover::after {
  color: #fff;
}
.titbox {
  margin: 0 auto;
  width: 85%;
  margin-top: 50px;
}
.titbox .title {
  font-size: 30px;
  font-weight: bold;
  margin-bottom: 15px;
  color: #222;
}
.titbox .desc {
  font-size: 17px;
  color: #444;
  margin-bottom: 30px;
  line-height: 1.6;
}
/* Swiper 样式 */
.gongju {
  position: relative;
  margin-bottom: 50px;
}
.gongju .swiper {
  width: 85%;
  margin: 0 auto;
  padding-bottom: 40px;
}
.gongju .swiper-slide {
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}
.gongju .swiper-slide img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  display: block;
}
.gongju .slide-label {
  padding: 20px;
  font-size: 22px;
  color: #222;
  text-align: left;
}
/* 左右箭头样式 */
.gongju .swiper-button-prev {
  width: 70px;
  height: 70px;
  background-image: url(../images/left.png);
  background-repeat: no-repeat;
  background-size: 80% auto;
  background-position: center center;
  border-radius: 50%;
  color: #333;
  outline: none;
  left: 20px;
}
.gongju .swiper-button-next {
  width: 70px;
  height: 70px;
  background-image: url(../images/right.png);
  background-repeat: no-repeat;
  background-size: 80% auto;
  background-position: center center;
  border-radius: 50%;
  color: #333;
  outline: none;
  right: 20px;
}
.gongju .swiper-button-prev::after,
.gongju .swiper-button-next::after {
  font-size: 18px;
  font-weight: bold;
  outline: none;
}
.hangye {
  position: relative;
  margin-bottom: 50px;
}
.hangye .swiper {
  width: 85%;
  margin: 0 auto;
  padding-bottom: 40px;
}
.hangye .swiper-slide {
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}
.hangye .swiper-slide img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  display: block;
}
.hangye .slide-label {
  padding: 20px;
  font-size: 22px;
  color: #222;
  text-align: left;
}
/* 左右箭头样式 */
.hangye .swiper-button-prev {
  width: 70px;
  height: 70px;
  background-image: url(../images/left.png);
  background-repeat: no-repeat;
  background-size: 80% auto;
  background-position: center center;
  border-radius: 50%;
  color: #333;
  outline: none;
  left: 20px;
}
.hangye .swiper-button-next {
  width: 70px;
  height: 70px;
  background-image: url(../images/right.png);
  background-repeat: no-repeat;
  background-size: 80% auto;
  background-position: center center;
  border-radius: 50%;
  color: #333;
  outline: none;
  right: 20px;
}
.event {
  position: relative;
  margin-bottom: 50px;
}
.event .swiper {
  width: 85%;
  margin: 0 auto;
  padding-bottom: 40px;
}
.event .swiper-slide {
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}
.event .swiper-slide .img {
  width: 100%;
  height: 280px;
}
.event .swiper-slide .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.event .swiper-slide .box {
  padding: 20px;
}
.event .swiper-slide .desc {
  font-size: 16px;
  line-height: 1.8;
  height: 100px;
  margin-top: 10px;
}
.event .slide-label {
  font-size: 14px;
  color: #222;
  text-align: left;
}
/* 左右箭头样式 */
.event .swiper-button-prev {
  width: 70px;
  height: 70px;
  background-image: url(../images/left.png);
  background-repeat: no-repeat;
  background-size: 80% auto;
  background-position: center center;
  border-radius: 50%;
  color: #333;
  outline: none;
  left: 20px;
}
.event .swiper-button-next {
  width: 70px;
  height: 70px;
  background-image: url(../images/right.png);
  background-repeat: no-repeat;
  background-size: 80% auto;
  background-position: center center;
  border-radius: 50%;
  color: #333;
  outline: none;
  right: 20px;
}
.banner2 {
  position: relative;
  margin-bottom: 0px;
}
.banner2 img {
  display: block;
  width: 100%;
}
.banner2 .box {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
}
footer {
  background: #DADADA;
  margin-top: 35px;
}
.footer-wrapper {
  max-width: 1200px;
  margin: 0 auto;
  padding: 30px 20px;
}
/* 页脚主体网格布局 PC端 */
.footer-main {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 20px;
  margin-bottom: 30px;
}
/* 列标题样式 */
.footer-column h4 {
  font-size: 16px;
  font-weight: bold;
  margin-bottom: 15px;
  color: #000;
}
/* 列表样式 */
.footer-column ul {
  list-style: none;
  padding: 0;
}
.footer-column ul li {
  margin-bottom: 8px;
}
.footer-column ul li a {
  color: #333;
  text-decoration: none;
}
.footer-column ul li a:hover {
  text-decoration: underline;
}
/* 联系方式列特殊样式 */
.contact-col p {
  margin-bottom: 5px;
}
.contact-links {
  margin: 15px 0;
  display: flex;
  gap: 20px;
}
.contact-links a {
  color: #333;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 5px;
}
.contact-links a::before {
  content: "";
  display: inline-block;
  width: 16px;
  height: 16px;
  background-size: contain;
  background-repeat: no-repeat;
}
.contact-link::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23333'%3E%3Cpath d='M20 2H4c-1.1 0-1.99.9-1.99 2L2 22l4-4h14c1.1 0 2-.9 2-2V4c0-1.1-.9-2-2-2zm-2 12H6v-2h12v2zm0-3H6V9h12v2zm0-3H6V6h12v2z'/%3E%3C/svg%3E");
}
.glossary-link::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23333'%3E%3Cpath d='M18 2H6c-1.1 0-2 .9-2 2v16c0 1.1.9 2 2 2h12c1.1 0 2-.9 2-2V4c0-1.1-.9-2-2-2zM6 4h5v8l-2.5-1.5L6 12V4z'/%3E%3C/svg%3E");
}
/* App下载按钮 */
.app-btns {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 10px;
}
.app-btns img {
  width: 120px;
  height: auto;
}
/* 社交图标 */
.social-icons {
  display: flex;
  gap: 15px;
  margin-top: 15px;
}
.social-icons a {
  display: inline-block;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background-color: #fff;
  text-align: center;
  line-height: 30px;
  color: #fff;
  font-size: 16px;
}
.youtube {
  background-color: #FF0000;
}
.linkedin {
  background-color: #0077B5;
}
.xing {
  background-color: #006567;
}
/* 底部版权栏 PC端 */
.footer-bottom {
  border-top: 1px solid #999;
  padding-top: 20px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 13px;
}
.copyright {
  flex: 1 1 20px;
}
.legal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.legal-links a {
  color: #333;
  text-decoration: none;
}
.legal-links span {
  color: #999;
}
.legal-links a:hover {
  text-decoration: underline;
}
.daohang {
  position: relative;
}
.nav-swiper {
  width: calc(100% - 120px);
  height: 66px;
  background: rgba(0, 0, 0, 0.4);
  margin: 0 auto;
}
.nav-swiper-wrapper {
  align-items: center;
}
.nav-swiper-slide {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  white-space: nowrap;
  padding: 0 60px;
  transition: all 0.3s;
  color: #ffffff;
}
/* 自定义选中栏目样式（带nav前缀） */
.nav-swiper-slide.nav-active {
  color: #0095D9;
  font-weight: bold;
  background: #ffffff;
}
/* 箭头基础样式（带nav前缀） */
.nav-swiper-button-prev {
  background-image: url(../images/l.png);
  background-repeat: no-repeat;
  background-size: 100% 100%;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-position: center center;
  border: 1px solid #f2f2f2;
  box-shadow: 0px 0px 10px 0px #cccccc;
}
.nav-swiper-button-next {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  color: #fff;
  background-image: url(../images/r.png);
  background-repeat: no-repeat;
  background-size: 100% 100%;
  background-position: center center;
  border: 1px solid #f2f2f2;
  box-shadow: 0px 0px 10px 0px #cccccc;
}
/* 禁用状态样式（带nav前缀） */
.nav-swiper-button-disabled {
  opacity: 0 !important;
  visibility: hidden !important;
  pointer-events: none;
}
.nav-swiper .swiper-wrapper {
  /* 禁止slide自动换行，横向排列 */
 
}
.nav-swiper-slide {
 
  /*  width: auto !important; 覆盖swiper默认宽度，文字自适应 */
 
  /*  flex-shrink: 0;防止被挤压缩小 */
 
  /* white-space: nowrap; 文字内部不换行 */
  
  cursor: pointer;
}
.nav-swiper-slide.nav-active {
  /* 你的激活样式 */
  color: #f00;
}
/* 面包屑导航 */
.breadcrumb {
  padding: 15px 0;
  font-size: 14px;
  color: #666;
}
.breadcrumb a {
  color: #666;
  text-decoration: none;
}
.breadcrumb a:hover {
  color: #0095D9;
}
.breadcrumb span {
  margin: 0 5px;
}
/* 页面头部 */
.page-header {
  display: flex;
  align-items: center;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.page-header .tab {
  background-color: #0095D9;
  color: #fff;
  padding: 6px 20px;
  font-size: 14px;
  font-weight: bold;
  text-transform: uppercase;
}
.page-header .divider {
  height: 2px;
  background-color: #0095D9;
  width: 100%;
}
/* 主内容区布局 */
.main-content {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
}
.content-left {
  flex: 1 1 65%;
  min-width: 300px;
}
.content-right {
  flex: 1 1 25%;
  min-width: 280px;
}
/* 标题样式 */
.main-content h1 {
  font-size: 36px;
  color: #222;
  margin-bottom: 10px;
}
.main-content h2 {
  font-size: 28px;
  color: #222;
  margin: 25px 0 15px;
}
.intro-text {
  font-size: 16px;
  color: #444;
  margin-bottom: 20px;
  text-wrap-mode: wrap !important;
  white-space: normal !important;
  overflow-wrap: break-word !important;
  width: 100%;
  line-height: 2;
}
.intro-text * {
  max-width: 100% !important;

  text-wrap-mode: wrap !important;
  white-space: normal !important;
  overflow-wrap: break-word !important;
}
table{
    border-top:1px solid #f1f1f1 !important;border-left: 1px solid #f1f1f1 !important;
}
table td{
    border-bottom:1px solid #f1f1f1 !important;border-right:  1px solid #f1f1f1 !important;
}
table th{
    background: #f1f1f1;
}

table{
    border-collapse: collapse; /* 单元格间距清零 等价 cellspacing="0" */
}
table td,table th{
    padding:0px; /* 单元格内边距清零 等价 cellpadding="0" */
}
.content-text * {
  max-width: 100% !important;
  width: 100% !important;
  text-wrap-mode: wrap !important;
  white-space: normal !important;
  overflow-wrap: break-word !important;
}
.intro-text img {
  display: block;
  max-width: 100% !important;
}
/* 项目列表 */
.project-list {
  margin-top: 20px;
}
.project-item {
  margin-bottom: 15px;
}
.project-title {
  font-size: 17px;
  font-weight: 600;
  color: #222;
}
.project-period {
  color: #666;
  font-size: 15px;
}
.project-desc {
  font-size: 15px;
  color: #444;
  margin-top: 3px;
}
.project-highlight {
  color: #0066cc;
}
/* 右侧图片 */
.right-image {
  width: 100%;
  border-radius: 4px;
  margin-bottom: 20px;
}
/* 联系卡片 */
.contact-card {
  background-color: #0095D9;
  color: #fff;
  padding: 25px;
  border-radius: 4px;
  margin-top: 10px;
}
.contact-card h3 {
  font-size: 22px;
  margin-bottom: 20px;
}
.contact-info {
  margin-bottom: 15px;
  font-size: 15px;
  line-height: 2;
}
.contact-form {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  color: #fff;
  text-decoration: none;
  font-size: 15px;
  margin-top: 20px;
}
.contact-form:hover {
  text-decoration: underline;
}
.contact-form .arrow {
  width: 24px;
  height: 24px;
  background-color: #fff;
  color: #0095D9;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-left: 8px;
  font-weight: bold;
}
/* 表单样式 */
.lxwm-contact-form {
  background-color: #eee;
  padding: 20px;
  border-radius: 4px;
  margin-top: 25px;
}
.lxwm-form-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 12px;
}
.lxwm-form-group {
  flex: 1;
  min-width: 200px;
}
.lxwm-form-group.lxwm-full-width {
  flex: 1 1 100%;
}
.lxwm-form-group label {
  display: none;
}
.lxwm-form-group input,
.lxwm-form-group select,
.lxwm-form-group textarea {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid #ddd;
  border-radius: 2px;
  font-size: 14px;
  background-color: #fff;
}
.lxwm-form-group textarea {
  min-height: 80px;
  resize: vertical;
}
.lxwm-gdpr-link {
  font-size: 13px;
  color: #0095D9;
  text-decoration: none;
  margin: 15px 0;
  display: inline-block;
}
.lxwm-submit-btn {
  width: 100%;
  background-color: #0095D9;
  color: #fff;
  border: none;
  padding: 12px;
  font-size: 16px;
  cursor: pointer;
  border-radius: 2px;
  margin-top: 10px;
}
.lxwm-submit-btn:hover {
  background-color: #a80e26;
}
.lxwm-contact-card {
  background-color: #fff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  padding: 25px;
  border-radius: 4px;
  margin-bottom: 20px;
}
.lxwm-contact-card h3 {
  font-size: 20px;
  color: #222;
  margin-bottom: 15px;
}
.lxwm-contact-card address {
  font-size: 14px;
  color: #444;
  font-style: normal;
  margin-bottom: 15px;
}
.lxwm-contact-card .lxwm-phone {
  font-size: 14px;
  color: #444;
  margin-bottom: 15px;
}
.lxwm-map-link {
  font-size: 14px;
  color: #0095D9;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
/* 底部合作伙伴 */
.lxwm-partner-section {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  margin-top: 40px;
}
.lxwm-partner-item {
  flex: 1;
  min-width: 200px;
}
.lxwm-partner-item h4 {
  font-size: 14px;
  color: #666;
  margin-bottom: 8px;
}
.lxwm-partner-item a {
  font-size: 14px;
  color: #0095D9;
  text-decoration: none;
  display: inline-block;
  margin-bottom: 15px;
}
.lxwm-partner-logo {
  max-height: 40px;
}
/* 产品网格布局 */
.pl-product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 20px;
  width: 100%;
}
.pl-product-card {
  background-color: #fff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  border-radius: 4px;
  overflow: hidden;
}
.pl-product-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}
.pl-product-info {
  padding: 15px;
}
.pl-product-title {
  font-size: 20px;
  color: #222;
  margin-bottom: 5px;
}
.pl-product-desc {
  font-size: 14px;
  color: #666;
}
/* 底部联系栏 */
.pl-contact-sidebar {
  background-color: #0095D9;
  color: #fff;
  padding: 35px 40px;
  max-width: 292px;
  border-radius: 4px;
  margin-bottom: 50px;
}
.pl-contact-sidebar h3 {
  font-size: 20px;
  margin-bottom: 20px;
}
.pl-contact-phone {
  font-size: 14px;
  margin-bottom: 20px;
}
.pl-contact-link {
  font-size: 14px;
  color: #fff;
  text-decoration: none;
}
.pl-contact-link:hover {
  text-decoration: underline;
}
.pls-product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.pls-product-card {
  background-color: #ffffff;
  border-radius: 4px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.pls-product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}
.pls-product-image {
  width: 100%;
  height: 220px;
  object-fit: contain;
  background-color: #f9f9f9;
  padding: 16px;
}
.pls-product-content {
  padding: 24px;
}
.pls-product-title {
  font-size: 24px;
  font-weight: 500;
  color: #222222;
  margin-bottom: 16px;
}
.pls-product-features {
  list-style: none;
}
.pls-product-features li {
  font-size: 15px;
  color: #555555;
  margin-bottom: 8px;
  padding-left: 16px;
  position: relative;
}
.pls-product-features li::before {
  content: "•";
  color: #0095D9;
  position: absolute;
  left: 0;
}
.select-container {
  width: 100%;
  background-color: #ffffff;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
  border-radius: 4px;
  overflow: hidden;
}
.select-product-image {
  width: 100%;
  height: auto;
  object-fit: cover;
  background-color: #f0f0f0;
}
.select-content {
  padding: 30px 20px;
}
.select-title {
  font-size: 48px;
  font-weight: 500;
  color: #111111;
  margin-bottom: 30px;
  text-align: left;
}
.select-row {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 12px;
  margin-bottom: 16px;
}
.select-label {
  font-size: 32px;
  color: #222222;
  margin-bottom: 12px;
  display: block;
}
.select-select-wrapper {
  position: relative;
}
.select-select {
  width: 100%;
  padding: 16px 14px;
  font-size: 24px;
  color: #333333;
  background-color: #e5e5e5;
  border: none;
  border-radius: 0;
  appearance: none;
  -webkit-appearance: none;
}
.select-select::after {
  content: "";
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-top: 8px solid #0095D9;
}
.select-compare-btn {
  width: 100%;
  padding: 18px;
  font-size: 28px;
  color: #ffffff;
  background-color: #0095D9;
  border: none;
  border-radius: 0;
  cursor: pointer;
  margin-top: 24px;
  transition: background-color 0.2s ease;
}
.select-compare-btn:hover {
  background-color: #a80d26;
}
.sort-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 20px;
}
.sort-card {
  background: #fff;
  border-radius: 4px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  overflow: hidden;
}
.sort-card-img {
  width: 100%;
  height: auto;
  display: block;
}
.sort-card-content {
  padding: 30px 25px;
}
.sort-card-title {
  font-size: 28px;
  color: #0095D9;
  margin-bottom: 20px;
  font-weight: 500;
}
.sort-card-list {
  list-style: none;
}
.sort-card-item {
  margin-bottom: 15px;
}
.sort-card-link {
  color: #0095D9;
  text-decoration: none;
  font-size: 18px;
  display: inline-flex;
  align-items: center;
}
.sort-card-link::after {
  content: "›";
  margin-left: 8px;
  font-size: 20px;
}
.sort-card-link:hover {
  text-decoration: underline;
}
.spec-row {
  display: flex;
  justify-content: space-between;
  padding: 15px 0;
  border-bottom: 1px solid #ccc;
  font-size: 18px;
}
.spec-label {
  font-weight: 500;
}
.spec-value {
  color: #333;
}
.spec-collapsible {
  border-bottom: 1px solid #ccc;
}
.spec-collapsible-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  cursor: pointer;
  user-select: none;
}
.spec-collapsible-title {
  font-size: 22px;
  font-weight: 600;
}
.spec-arrow {
  font-size: 17px;
  color: #0095D9;
  transition: transform 0.3s ease;
}
.spec-arrow.on {
  transform: rotate(180deg);
}
.spec-collapsible-content {
  display: none;
}
.spec-collapsible-content.open {
  max-height: 500px;
}
.spec-content-row {
  display: flex;
  flex-wrap: wrap;
  padding: 15px 0;
  font-size: 18px;
}
.spec-collapsible-content .spec-content-row:nth-child(even) {
  background-color: #f0f0f0;
}
.spec-content-label {
  width: 40%;
  font-weight: 500;
  padding-right: 20px;
  padding-left: 10px;
}
.spec-content-value {
  width: 60%;
  color: #333;
  padding-left: 10px;
}
.spec-wavelength-desc {
  padding: 15px 0;
  font-size: 18px;
  color: #333;
  line-height: 1.6;
}
.banner2 h5 {
  position: absolute;
  left: 120px;
  top: 40%;
  font-size: 43px;
  color: #ffffff;
  text-shadow: 5px 2px 6px #000;
}
            .down-container {
            max-width: 100%;
            margin: 0 auto;
        }
        .down-profile-card {
            background: #fff;
            border-radius: 4px;
            box-shadow: 0 4px 16px rgba(0,0,0,0.1);
            overflow: hidden;margin-bottom: 10px;
        }
        .down-profile-img {
            width: 100%;
            height: auto;
            display: block;
        }
        .down-profile-info {
            padding: 40px 30px;
        }
        .down-profile-name {
            font-size: 18px;
            font-weight: 600;
            color: #222;
            line-height: 1.3;
            margin-bottom: 30px;
        }
        .down-profile-title {
            font-size: 14px;
            color: #333;
            font-weight: 500;
        }
  .row-item {
      display: flex;
      gap: 20px;
      margin-bottom: 20px;
      align-items: center;
    }
    .el-select {
      width: 300px;
    }
    .compare-btn {
      background-color: #c51162;
      border-color: #c51162;
    }
    .compare-btn:hover {
      background-color: #a00c50;
      border-color: #a00c50;
    }
    .device-top-header {
      display: flex;
    }
    .param-name-col {
      width: 240px;
      flex-shrink: 0;
      font-weight: 500;
    }
    .device-col {
      flex: 1;
      text-align: center;
    }
    .device-title {
      padding: 10px 0;
      border-bottom: 1px solid #eee;
      font-weight: bold;
    }
    .param-group {
      border-bottom: 1px solid #e6e6e6;
    }
    .param-group-title {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 10px 0;
      cursor: pointer;
      font-weight: bold;
      font-size: 16px;
    }
    .param-group-content {
      padding: 0 0 10px 0;
    }
    .param-row {
      display: flex;
      padding: 8px 0;
    }
    .param-row:nth-child(even) {
      background-color: #f2f2f2;
    }
    .duibit {
      display: flex;
      gap: 200px;
      margin-bottom: 20px;
    }
    .duibit h2 {
      font-size: 15px;
    }
    
    
        .yingyong {


            padding: 40px 20px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 40px;
        }
        .content-left2 {
            flex: 1 1 200px;
        }
        .content-left2 h1 {
            font-size: 36px;
            font-weight: 600;
            margin-bottom: 30px;
            color: #222;
        }
        .solution-list {
            list-style: none;
        }
        .solution-list li {
            font-size: 24px;
            margin-bottom: 20px;
            color: #b3245c;
            display: flex;
            align-items: center;
            cursor: pointer;
            transition: transform 0.2s ease;
        }
        .solution-list li:hover {
            transform: translateX(5px);
        }
        .solution-list li::before {
            content: "●";
            color: #b3245c;
            margin-right: 12px;
            font-size: 20px;
        }
        .solution-list li::after {
            content: " >";
            margin-left: 8px;
            font-size: 20px;
        }
        .content-right2 {
            flex: 1 1 200px;
            text-align: center;
        }
        .content-right2 img {
            max-width: 100%;
            height: auto;
            border-radius: 8px;
        }
     .list-header {
            margin-bottom: 30px;
        }
        .list-header h1 {
            font-size: 42px;
            font-weight: 600;
            color: #222;
            margin-bottom: 12px;
        }
        .list-header p {
            font-size: 20px;
            color: #555;line-height: 1.7;margin-top: 10px;
        }
        /* 新闻列表项 */
        .list-news-item {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
            padding: 24px 0;
            border-bottom: 1px solid #ccc;
            align-items: center;
        }
        /* 新闻图片区域 */
        .list-news-img {
            flex: 0 0 300px;
            max-width: 300px;
        }
        .list-news-img img {
            width: 100%;
            height: auto;
            display: block;
            border-radius: 4px;
        }
        /* 新闻内容区域 */
        .list-news-content {
            flex: 1;
            min-width: 300px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            gap: 12px;
        }
        .list-news-title-row {
            display: flex;
            justify-content: space-between;
            align-items: flex-start;
            gap: 16px;
        }
        .list-news-title {
            font-size: 18px !important;
            font-weight: 600;
            color: #222;
            line-height: 1.4;
        }
        .list-news-date {
            font-size: 14px;
            color: #222;
            white-space: nowrap;
        }
        .list-news-desc {
            font-size: 14px;
            color: #333;
            line-height: 1.6;
        }
        .list-news-arrow {
            align-self: flex-end;
            width: 32px;
            height: 32px;
            border: 2px solid #0095D9;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #0095D9;
            font-size: 20px;
            cursor: pointer;
            transition: all 0.2s ease;
        }
        .list-news-arrow:hover {
            background-color: #0095D9;
            color: #fff;
        }
        /* 响应式适配 */
        @media (max-width: 768px) {
            .list-header h1 {
                font-size: 32px;
            }
            .list-header p {
                font-size: 18px;
            }
            .list-news-item {
                flex-direction: column;
                align-items: flex-start;
            }
            .list-news-img {
                flex: 0 0 100%;
                max-width: 100%;
            }
            .list-news-content {
                width: 100%;
            }
            .list-news-title-row {
                flex-direction: column;
                align-items: flex-start;
            }
            .list-news-title {
                font-size: 20px;
            }
            .list-news-desc {
                font-size: 16px;
            }
        }
        @media (max-width: 480px) {
       
            .list-header h1 {
                font-size: 28px;
            }
            .list-news-title {
                font-size: 18px;
            }
        }
         /* PC端分页样式 */
        .pagination {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 8px;
            margin: 40px 0;
            padding: 0;
            list-style: none;
        }
        .pagination li {
            display: inline-block;
        }
        .pagination a,
        .pagination span {
            display: inline-block;
            padding: 8px 16px;
            border: 1px solid #e5e7eb;
            border-radius: 4px;
            color: #333;
            text-decoration: none;
            transition: all 0.2s;
        }
        .pagination a:hover {
            background-color: #f3f4f6;
            border-color: #d1d5db;
        }
        .pagination .active span {
            background-color: #0095D9; /* 主题色，可自定义 */
            border-color: #0095D9;
            color: #fff;
        }
        .pagination .disabled span {
            color: #9ca3af;
            cursor: not-allowed;
        }
        
        /* 响应式适配 */
        @media (max-width: 768px) {
            .content-left h1 {
                font-size: 28px;
            }
            .solution-list li {
                font-size: 20px;
            }
        }
        @media (max-width: 480px) {
            .yingyong {
                padding: 20px 15px;
            }
            .content-left h1 {
                font-size: 24px;
            }
            .solution-list li {
                font-size: 18px;
                margin-bottom: 15px;
            }
        }
    
        
        /* 响应式适配 */
        @media (max-width: 600px) {
            .down-profile-name {
                font-size:18px;
            }
            .down-profile-title {
                font-size: 20px;
            }
            .down-profile-info {
                padding: 30px 20px;
            }
        }
/* 响应式适配 */
@media (max-width: 380px) {
  .select-title {
    font-size: 36px;
  }
  .select-label {
    font-size: 24px;
  }
  .select-select {
    font-size: 18px;
    padding: 12px 10px;
  }
  .select-compare-btn {
    font-size: 22px;
    padding: 14px;
  }
}
/* 响应式适配 */
@media (max-width: 992px) {
  .pls-product-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 576px) {
  .pls-product-grid {
    grid-template-columns: 1fr;
  }
}
/* 响应式适配 */
@media (max-width: 1024px) {
  .pl-product-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 768px) {
  .pl-product-grid {
    grid-template-columns: 1fr;
  }
  .pl-contact-sidebar {
    max-width: 100%;
  }
}
/* 响应式适配 */
@media (max-width: 768px) {
  .lxwm-form-row {
    flex-direction: column;
  }
  .lxwm-partner-section {
    flex-direction: column;
    gap: 20px;
  }
}
/* 响应式适配 */
@media (max-width: 768px) {
  h1 {
    font-size: 28px;
  }
  h2 {
    font-size: 22px;
  }
  .main-content {
    flex-direction: column;
    padding: 0 10px;
  }
}
/* ======== 移动端样式（严格匹配截图布局） ======== */
@media (max-width: 480px) {
  .footer-wrapper {
    text-align: center;
  }
  /* 改为垂直单列 */
  .footer-main {
    display: flex;
    flex-direction: column;
    gap: 40px;
  }
  /* 联系方式强制排在第一位 */
  .contact-col {
    order: -1;
  }
  /* 文字居中 */
  .contact-col p {
    font-size: 17px;
    margin: 4px 0;
  }
  /* 两个链接垂直排列+居中 */
  .contact-links {
    flex-direction: column;
    align-items: center;
    gap: 16px;
    margin: 24px 0;
  }
  /* App按钮居中 */
  .app-btns {
    align-items: center;
  }
  .app-btns img {
    width: 150px;
  }
  /* 社交图标居中 */
  .social-icons {
    justify-content: center;
    margin-top: 30px;
  }
  /* 其他栏目标题隐藏，只保留链接 */
  .footer-column:not(.contact-col) h4 {
    display: none;
  }
  /* 链接横向自动换行 */
  .footer-column:not(.contact-col) ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px 16px;
  }
  .footer-column:not(.contact-col) ul li {
    margin-bottom: 0;
  }
  /* 底部版权整行居中 */
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  .legal-links {
    justify-content: center;
  }
}
/* 平板端保持双列不变 */
@media (max-width: 768px) and (min-width: 481px) {
  .footer-main {
    grid-template-columns: repeat(2, 1fr);
  }
}
/* 响应式适配 */
@media (max-width: 768px) {
  .titbox .title {
    font-size: 22px;
  }
  .gongju .swiper-slide img {
    height: 220px;
  }
}
@media (max-width: 1024px) {
  .care-hero-section {
    height: 400px;
  }
  .care-tab-nav {
    grid-template-columns: 1fr;
    margin-top: 0;
  }
  .care-tab-item {
    border-right: none;
    border-bottom: 1px solid #fff;
    text-align: left;
    padding-left: 20px;
  }
  .care-content-desc {
    font-size: 20px;
  }
  .care-tab-nav {
    margin-left: 10px;
    margin-right: 10px;
  }
  .care-tab-content {
    margin-left: 10px;
    margin-right: 10px;
  }
}
@media (max-width: 768px) {
  .care-hero-section {
    height: 300px;
  }
  .care-tab-content {
    padding: 25px 20px;
  }
  .care-content-desc {
    font-size: 18px;
  }
}
/* 响应式适配：平板/手机端 */
@media (max-width: 1024px) {
  .videobox {
    flex-direction: column;
    gap: 30px;
    margin: 30px auto;
  }
  .videobox .video-section {
    flex: 0 0 100%;
    width: 100%;
  }
  .videobox .title {
    font-size: 34px;
  }
  .videobox .content-text {
    font-size: 19px;
  }
}
@media (max-width: 768px) {
  .videobox .title {
    font-size: 28px;
  }
  .videobox .content-text {
    font-size: 17px;
  }
  .videobox .link-contact {
    font-size: 18px;
  }
  .videobox .video-subtitle {
    font-size: 18px;
    padding: 10px 15px;
  }
  .videobox .play-btn {
    width: 40px;
    height: 40px;
  }
  .videobox .play-btn::after {
    font-size: 20px;
  }
}
@media (max-width: 768px) {
  .news-grid {
    grid-template-columns: 1fr;
  }
  .news-card {
    width: 100%;
  }
}
/* 响应式适配：平板/手机端 */
@media (max-width: 1024px) {
  .scanlab {
    flex-direction: column;
    gap: 30px;
    margin: 40px auto;
  }
  .scanlab .left-section {
    padding-top: 0;
    text-align: left;
    width: 100%;
  }
  .scanlab .right-section {
    padding-top: 0;
    text-align: left;
    width: 100%;
  }
  .scanlab .left-section .years {
    font-size: 100px;
  }
  .scanlab .title {
    font-size: 34px;
  }
  .scanlab .content-text {
    font-size: 19px;
  }
  .section-header {
    width: 97%;
  }
  .newscontainer {
    width: 97%;
  }
}
@media (max-width: 768px) {
  .scanlab .left-section .years {
    font-size: 80px;
  }
  .scanlab .left-section .experience {
    font-size: 26px;
  }
  .scanlab .title {
    font-size: 28px;
  }
  .scanlab .content-text {
    font-size: 17px;
  }
  .scanlab .link-more {
    font-size: 18px;
  }
}
/* ========== 移动端严格适配，保证汉堡按钮可见 ========== */
@media (max-width: 1024px) {
  .main-menu {
    display: none;
  }
  /* 彻底隐藏多余元素，只保留portal+汉堡按钮 */
  .search-input,
  .lang-group {
    display: none !important;
  }
  .menu-btn {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
  }
}
@media (max-width:768px) {
  .nav-wrap {
    padding: 15px 15px !important;
  }
}
/* 返回顶部 */
.back-top {
  position: fixed;
  right: 20px;
  bottom: 80px;
  width: 40px;
  height: 40px;
  background: #fff;
  border: 1px solid #eee;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  z-index: 50;
}
.back-top svg {
  width: 18px;
  height: 18px;
  fill: #999;
}
.shengya {
  margin: 50px 0;
}
/* 通用模块间距 */
.shengya.mod {
  margin-bottom: 20px;
}
/* 1.顶部总部扩建模块 */
.shengya .mod-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  background: #eaeaea;
  padding: 24px;
  gap: 30px;
}
.shengya .mod-top-img {
  flex: 0 0 40%;
  position: relative;
}
.shengya.mod-top-img img {
  width: 100%;
  height: auto;
  display: block;
}
.shengya .play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 34px;
  height: 34px;
  background: #d0005b;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 18px;
  cursor: pointer;
}
.shengya .mod-top-text {
  flex: 1;
  min-width: 280px;
}
.shengya .mod-top-text h2 {
  font-size: 32px;
  font-weight: 600;
  margin-bottom: 14px;
}
.shengya .mod-top-text p {
  font-size: 18px;
  line-height: 1.7;
  color: #444;
}
/* 2.中间Swiper轮播模块 */
.shengya .mod-swiper {
  background: #bfe0ff;
  overflow: hidden;
  height: 500px;
}
/* 单张轮播内容项 */
.shengya .swiper-slide-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  padding: 30px 20px;
  height: 100%;
  gap: 30px;
}
.shengya .slide-img {
  flex: 0 0 50%;
}
.shengya .slide-img img {
  max-width: 100%;
  height: auto;
  display: block;
}
.shengya .slide-text {
  flex: 1;
  min-width: 280px;
  color: #ffffff;
}
.shengya .slide-text h2 {
  font-size: 56px;
  line-height: 1.3;
  margin-bottom: 22px;
  font-weight: 600;
}
.shengya .slide-text p {
  font-size: 26px;
  line-height: 1.7;
}
.shengya .swiper-button-prev {
  width: 70px;
  height: 70px;
  background-image: url(../images/left.png);
  background-repeat: no-repeat;
  background-size: 80% auto;
  background-position: center center;
  border-radius: 50%;
  color: #333;
  outline: none;
  left: 20px;
}
.shengya .swiper-button-next {
  width: 70px;
  height: 70px;
  background-image: url(../images/right.png);
  background-repeat: no-repeat;
  background-size: 80% auto;
  background-position: center center;
  border-radius: 50%;
  color: #333;
  outline: none;
  right: 20px;
}
/* 3.底部平等信息模块 */
.shengya .mod-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  background: #eaeaea;
  padding: 30px 24px;
  gap: 30px;
}
.shengya .mod-bottom-icons {
  flex: 0 0 60%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
}
.shengya .mod-bottom-icons img {
  width: 100%;
  height: auto;
}
.shengya .mod-bottom-text {
  flex: 1;
  min-width: 280px;
}
.shengya .mod-bottom-text h3 {
  font-size: 32px;
  margin-bottom: 12px;
}
.shengya .mod-bottom-text p {
  font-size: 18px;
  line-height: 1.7;
  color: #444;
  margin-bottom: 8px;
}
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin: 40px 0;
  padding: 0;
  list-style: none;
}
.pagination li {
  display: inline-block;
}
.pagination a,
.pagination span {
  display: inline-block;
  padding: 8px 16px;
  border: 1px solid #e5e7eb;
  border-radius: 4px;
  color: #333;
  text-decoration: none;
  transition: all 0.2s;
}
.pagination a:hover {
  background-color: #f3f4f6;
  border-color: #d1d5db;
}
.pagination .active span {
  background-color: #E70013;
  /* 主题色，可自定义 */
  border-color: #E70013;
  color: #fff;
}
.pagination .disabled span {
  color: #9ca3af;
  cursor: not-allowed;
}
     /* 顶部操作区 */
    .search-top-bar {
      display: flex;
      align-items: center;
      gap: 16px;
      margin-bottom: 20px;
      flex-wrap: wrap;margin-top: 20px;
    }
    .search-back-btn {
      padding: 10px 24px;
      background: #f0f1f3;
      border: none;
      border-radius: 4px;
      cursor: pointer;
      font-size: 14px;
      color: #666;
    }
    .search-input-wrap {
      flex: 1;
      min-width: 280px;
      display: flex;
      align-items: center;
      border: 1px solid #ddd;
      border-radius: 2px;
      padding: 0 12px;
      max-width: 800px;
    }
    .search-input-wrap input {
      flex: 1;
      height: 42px;
      border: none;
      outline: none;
      font-size: 14px;
    }
    .search-icon-btn {
      width: 36px;
      height: 42px;
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      color: #999;
    }
    /* 结果统计 */
    .search-result-tip {
      color: #666;
      margin-bottom: 24px;
    }
    /* 主体左右布局 */
    .search-main-wrap {
      display: grid;
      grid-template-columns: 160px 1fr;
      gap: 30px;
    }
    /* 左侧筛选栏 */
    .search-left-filter {
      border-right: 1px solid #eee;
      padding-right: 20px;
    }
    .search-filter-group {
      margin-bottom: 32px;
    }
    .search-filter-group h4 {
      font-size: 15px;
      margin-bottom: 12px;
      color: #222;
    }
    .search-filter-group ul {
      list-style: none;
    }
    .search-filter-group li {
      line-height: 2.2;
      color: #555;
      cursor: pointer;
    }
    .search-filter-group li:hover {
      color: #0066cc;
    }
    /* 右侧新闻列表 */
    .search-news-list {
    }
    .search-news-item {
      padding: 16px 0;
      border-bottom: 1px solid #eee;
      display: flex;
      justify-content: space-between;
      gap: 20px;
    }
    .search-news-title {
      flex: 1;
      line-height: 1.6;
      color: #333;
      cursor: pointer;
    }
    .search-news-title:hover {
      color: #0066cc;
    }
    .search-news-date {
      color: #999;
      white-space: nowrap;
    }
        .download-header-docs {
            width: 100%;
            padding: 20px 15px;
            display: flex;
            justify-content: center;
            align-items: center;
            background-color: #f8f9fa;
        }
        .download-header-docs img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        /* 内容区域 - 前缀改为 download- */
        .download-content {
            max-width: 800px;
            margin: 40px auto;
            padding: 0 20px;
        }
        .download-content h1 {
            font-size: 22px;
            font-weight: 600;
            margin-bottom: 20px;
            line-height: 1.2;
        }
        .download-content p {
            font-size: 14px;
            margin-bottom: 30px;
            color: #333333;
        }
        /* 下载按钮区域 - 前缀改为 download- */
        .download-download-section {
            display: flex;
            align-items: center;
            gap: 15px;
            font-size: 14px;
            font-weight: 500;
            color: #222222;
        }
        .download-download-section img {
            width: 15px;
            height: auto;
        }
        /* 响应式适配 */
        @media (max-width: 768px) {
            .download-header-docs {
                padding: 15px 10px;
            }
            .download-content {
                margin: 25px auto;
            }
        }
    
    /* 响应式适配 */
    @media screen and (max-width: 768px) {
      .search-main-wrap {
        grid-template-columns: 1fr;
      }
      .search-left-filter {
        border-right: none;
        border-bottom: 1px solid #eee;
        padding-bottom: 20px;
        padding-right: 0;
        margin-bottom: 20px;
      }
      .search-news-item {
        flex-direction: column;
      }
      .search-news-date {
        margin-top: 6px;
      }
    }
    .searbody{
        overflow: hidden;padding: 20px ;
    }
/* 响应式适配 */
@media (max-width: 768px) {
    .device-top-header{
        width: 200%!important;
    }
    .neirong{
        width: 200%!important;
    }
  .shengya .mod-top,
  .swiper-slide-inner,
  .mod-bottom {
    flex-direction: column;
    text-align: center;
  }
  .shengya .mod-top-img,
  .slide-img,
  .mod-bottom-icons {
    flex: 0 0 100%;
  }
  .shengya .slide-text h2 {
    font-size: 34px;
  }
  .shengya .mod-bottom-icons {
    flex-wrap: wrap;
  }
  .content-right {
    flex: 1 1 100%;
    min-width: auto;
    width: 100%;
  }
  .banner2 {
    position: relative;
    margin-bottom: 0px;
  }
  .banner2 img {
    display: block;
    width: 100%;
    height: 300px;
    -o-object-fit: cover;
    object-fit: cover;
  }
  .nav-swiper {
    width: calc(100% - 80px);
    height: 46px;
  }
  .nav-swiper-slide {
    font-size: 12px;
    padding: 0 10px;
    width: auto;
  }
  /* 箭头基础样式（带nav前缀） */
  .nav-swiper-button-prev {
    width: 22px;
    height: 22px;
    margin-top: -10px;
  }
  .nav-swiper-button-next {
    width: 22px;
    height: 22px;
    margin-top: -10px;
  }
}
@media (max-width: 480px) {

.container2 {
  max-width: 96%;
}
.container3 {
  max-width: 100%;
}
  .scanlab {
    margin: 0px auto;
    width: 100%;
  }
  .banner {}
  .banner .swiper-slide {
    height: 400px;
  }
  .logo-box img {
    height: 50px;
  }
  .head {
    height: 90px;
  }
  .shengya .slide-text h2 {
    font-size: 28px;
  }
  .shengya .mod-top-text h2 {
    font-size: 20px;
  }
  .n1 .swiper-pagination {
    display: block;
  }
  .n1 .swiper-button-prev,
  .n1 .swiper-button-next {
    display: none;
  }
  
  .n2 .swiper-pagination {
    display: block;
  }
  .n2 .swiper-button-prev,
  .n2 .swiper-button-next {
    display: none;
  }
  
  .gongju .swiper-pagination {
    display: block;
  }
  .gongju .swiper-button-prev,
  .gongju .swiper-button-next {
    display: none;
  }  

  .hangye .swiper-pagination {
    display: block;
  }
  .hangye .swiper-button-prev,
  .hangye .swiper-button-next {
    display: none;
  }    
 .banner .swiper-pagination {
  bottom: 5px;
} 
.banner .swiper-button-next {
display: none;
}
.banner .swiper-button-prev {
 display: none;
}
.banner .swiper-slide .slide-text .ind_ban_tex_title_en {
  font-size: 26px;
}
.banner .swiper-slide .slide-text .ind_ban_tex_title {
  font-size: 28px;
}
.intro-text * {
font-size: max(min(100%, 22px), 14px)!important;
}
.main-content h1 {
  font-size: 22px;

}
.required-tip{
    font-size: 14px;
}
.sub-title{
    font-size: 14px;
}
.spec-content-label {
    font-size: 12px;
}
.spec-content-value {
  font-size: 12px;line-height: 1.8;
}
.spec-label {
    font-size: 12px;
}
.spec-value {
     font-size: 12px;
}
.spec-collapsible-title {
  font-size: 16px;

}
.footer-column h4 {
  font-size: 13px;
}
.footer-column p {
  font-size: 13px;
}
.footer-column ul li a {
 font-size: 13px;
}
.copyright{
    font-size: 14px !important;
}
.content-right{
    margin-bottom: 20px;
}
  
}





        /* 右侧悬浮客服容器 */
        .float-service {
            position: fixed;
            right: 30px;
            top: 50%;
            transform: translateY(-50%);
            z-index: 9999;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        /* 单个客服按钮通用样式 */
        .service-item {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 24px;
            cursor: pointer;
            box-shadow: 0 4px 15px rgba(0,0,0,0.15);
            transition: all 0.3s ease;
            position: relative;
        }
        .service-item:hover {
            transform: translateY(-6px);
            box-shadow: 0 8px 20px rgba(0,0,0,0.22);
        }
        /* 侧边文字提示 */
        .service-tips {
            position: absolute;
            right: 70px;
            background: #222;
            padding: 6px 12px;
            border-radius: 6px;
            font-size: 14px;
            white-space: nowrap;
            opacity: 0;
            visibility: hidden;
            transition: 0.3s;
        }
        .service-item:hover .service-tips {
            opacity: 1;
            visibility: visible;
        }

        /* QQ按钮配色 */
        .qq-btn {
            background: linear-gradient(135deg, #12B7F5, #0090E8);
        }
        /* 电话按钮配色 */
        .tel-btn {
            background: linear-gradient(135deg, #36D399, #04B475);
        }
        /* 微信按钮配色 */
        .wechat-btn {
            background: linear-gradient(135deg, #7BB32E, #5EA023);
        }

        /* 微信二维码弹窗 */
        .qrcode-box {
            position: absolute;
            right: 70px;
            bottom: 0;
            width: 160px;
            background: #fff;
            padding: 12px;
            border-radius: 10px;
            box-shadow: 0 4px 20px rgba(0,0,0,0.18);
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
        }
        .wechat-btn:hover .qrcode-box {
            opacity: 1;
            visibility: visible;
            bottom: 70px;
        }
        .qrcode-box img {
            width: 100%;
            display: block;
        }
        .qrcode-text {
            text-align: center;
            font-size: 13px;
            color: #666;
            margin-top: 8px;
        }

        /* 移动端适配 */
        @media screen and (max-width:768px) {
            .float-service {
                right: 12px;
            }
            .service-item {
                width: 48px;
                height: 48px;
                font-size: 20px;
            }
            .qrcode-box {
                width: 130px;
            }
            
       .intro-text * {
  max-width: 100% !important;
  width: 100% !important;
  text-wrap-mode: wrap !important;
  white-space: normal !important;
  overflow-wrap: break-word !important;
}     
            
        }