* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font: 16px/2 arial, "Microsoft Yahei", 微软雅黑, 宋体, Tahoma, Arial,
    Helvetica, STHeiti;
  color: #333;
}

a {
  text-decoration: none;
}

body {
  padding-top: 80px;
  overflow-x: hidden;
}

li {
  list-style: none;
}

/* Header Styles */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 80px;
  background-color: #fff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  display: flex;
  align-items: center;
  padding: 0 5%;
  z-index: 1000;
  justify-content: space-between;
}

.logo {
  width: 240px;
}

.logo img {
  max-width: 100%;
  height: auto;display: block;
}

.nav {
  height: 100%;
}

.nav>li {
  float: left;
  height: 100%;
  position: relative;
  z-index: 1;
}

.nav>li>a {
  display: block;
  padding: 0 24px;
  height: 100%;
  position: relative;
  font-size: 16px;
  color: #333;
  text-align: center;
  line-height: 80px;
}

.nav>li:hover>a,
.nav>li.on>a {
  color: #00a0a0;
}



@media screen and (max-width:1300px) {
  .nav {
    right: 100px;
  }

  .nav>li>a {
    padding: 0 20px;
  }

  .headright i.fenge {
    margin-right: 20px;
  }
}

@media screen and (max-width:1200px) {
  .nav>li:first-child {
    display: none;
  }
}

dl.navtwo {
  min-width: 120px;
  width: 200px;
  display: none;
  position: absolute;
  top: 100%;
  left: 50%;
  z-index: 1;
  padding-top: 15px;
  -webkit-transition: top 0.3s;
  -moz-transition: top 0.3s;
  -ms-transition: top 0.3s;
  -o-transition: top 0.3s;
  transition: top 0.3s;
  -webkit-transform: translate(-50%, 0);
  transform: translate(-50%, 0);
}

dl.navtwo.on {
  top: 90%;
}

dl.navtwo .inner {
  width: 100%;
  background-color: rgba(255, 255, 255, 1);
  padding: 13px 0;
  -moz-border-radius: 4px;
  -webkit-border-radius: 4px;
  border-radius: 4px;
  box-shadow: 0 0 7px 2px rgba(0, 0, 0, 0.2);
}

dl.navtwo:after {
  position: absolute;
  left: 50%;
  top: 0;
  margin-left: -11px;
  content: " ";
  width: 23px;
  background: url('../images/sju1.png') center no-repeat;
  height: 15px;
  z-index: 1;
}

dl.navtwo dd {
  height: 45px;
  line-height: 45px;
  text-align: center;
  padding: 0 20px;
  -webkit-transition: .3s;
  transition: .3s;
}

dl.navtwo dd>a {
  font-size: 16px;
  color: #666;
  white-space: nowrap;
  padding: 5px 0;
}

dl.navtwo dd:hover {
  background-color: #00a0a0;
}

dl.navtwo dd:hover>a {
  color: #fff;
}

dl.navtwo dd>a:after {
  left: 100%;
  position: absolute;
  bottom: 0;
  content: " ";
  width: 0;
  display: none;
  border-bottom: 1px solid #da251d;
  -webkit-transition: .3s;
  transition: .3s;
}

dl.navtwo dd>a:hover:after {
  width: 100%;
  left: 0;
  transition: width 0.3s;
  -webkit-transition: width 0.3s;
}



/* 手机导航 */
.navsjout {
  width: 100%;
  opacity: 0;
  overflow: auto;
  position: fixed;
  top: 0;
  bottom: 0;
  left: -100%;
  z-index: 55;
  -moz-transition: 0.4s;
  -ms-transition: 0.4s;
  -webkit-transition: 0.4s;
  -o-transition: 0.4s;
  transition: 0.4s;
  background-color: #333;
}

.navsjout.on {
  opacity: 1;
  left: 0;
}

.navsj {
  width: 100%;
  -webkit-overflow-scrolling: touch;
  background-color: #333;
  position: absolute;
  top: 90px;
  left: 0;
}

.navsj>li {
  position: relative;
}

.navsj>li>a {
  display: block;
  height: 80px;
  text-align: center;
  line-height: 80px;
  font-size: 18px;
  color: #fff;
  position: relative;
}

.navsj>li>a:after {
  content: '';
  position: absolute;
  left: 30px;
  right: 30px;
  bottom: 0;
  z-index: 0;
  height: 1px;
  background-color: #666;
}

.navsjtwo {
  width: 100%;
  overflow: hidden;
  display: none;
  padding: 10px 0;
  background-color: #f1f1f1;
}

.navsjtwo>li {
  width: 100%;
  border-bottom: 1px solid #fff;
}

.navsjtwo>li>a {
  display: block;
  line-height: 70px;
  font-size: 16px;
  color: #432a23;
  position: relative;
  z-index: 1;
  background-color: #ada;
  text-align: center;
  background: url('../images/nav-jtr1.png') 80% center no-repeat;
}

.navsj li i {
  position: absolute;
  left: 80%;
  top: 0;
  z-index: 1;
  width: 40px;
  height: 80px;
  margin-left: -24px;
  display: block;
  cursor: pointer;
  background: url('../images/nav-jtd1.png') center no-repeat;
}

.navsj li.on i {
  -moz-transform: rotate(180deg);
  -webkit-transform: rotate(180deg);
  -o-transform: rotate(180deg);
  -ms-transform: rotate(180deg);
  transform: rotate(180deg);
}

.navsj,
.navsj li i {
  -moz-transition: 0.3s;
  -ms-transition: 0.3s;
  -webkit-transition: 0.3s;
  -o-transition: 0.3s;
  transition: 0.3s;
}



#close {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  bottom: 0;
  z-index: 9;
  display: none;
  background-color: rgba(0, 0, 0, 0.6);
  cursor: pointer;
}

.navbtn {
  position: absolute;
  right: 10px;
  top: 0;
  z-index: 20;
  width: 70px;
  height: 100%;
  display: none;
  -moz-transition: 0.4s;
  -ms-transition: 0.4s;
  -webkit-transition: 0.4s;
  -o-transition: 0.4s;
  transition: 0.4s;
}

.navbtn s {
  position: absolute;
  left: 25%;
  display: block;
  width: 50%;
  height: 4%;
  background-color: #fff;
  -moz-transition: 0.3s;
  -ms-transition: 0.3s;
  -webkit-transition: 0.3s;
  -o-transition: 0.3s;
  transition: 0.3s;
  -moz-border-radius: 2px;
  -webkit-border-radius: 2px;
  border-radius: 2px;
}

.navbtn>s:nth-child(1) {
  top: 32%;
}

.navbtn>s:nth-child(2) {
  top: 48%;
  width: 40%;
  transform: rotate(0deg) scale(1, 1);
}

.navbtn>s:nth-child(3) {
  top: 64%;
}

.navbtn.on s:nth-child(1) {
  top: 48%;
  -webkit-transform: rotate(-225deg);
  transform: rotate(-225deg);
}

.navbtn.on s:nth-child(2) {
  transform: rotate(-180deg) scale(0, 1);
}

.navbtn.on s:nth-child(3) {
  top: 48%;
  -webkit-transform: rotate(225deg);
  transform: rotate(225deg);
}

@media screen and (min-width:1024px) {
  .navsjout {
    display: none;
  }
}

@media screen and (max-width:1023px) {
  .nav {
    display: none;
  }

  .navbtn {
    display: block;
  }

  .navsjout {
    display: block;
  }

  .headright {
    right: 90px;
  }
}


.header-right {
  display: flex;
  align-items: center;
}

.search-container {
  position: relative;
  margin-right: 2px;
}

.search-icon {
  width: 36px;
  height: 36px;
  background-color: #00a0a0;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  cursor: pointer;
  transition: all 0.3s;
}

.search-icon img {
  width: 22px;
  height: 22px;
  fill: #FFF;
}

.search-input {
  position: absolute;
  right: 40px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 36px;
  padding: 0;
  border: none;
  border-radius: 18px;
  background-color: #f5f5f5;
  transition: all 0.3s;
  opacity: 0;
}

.search-container:hover .search-input {
  width: 200px;
  padding: 0 15px;
  opacity: 1;
  border: 1px solid #dfdfdf;
}

a.phone {
  display: flex;
  align-items: center;
  background-color: #00a0a0;
  color: #fff;
  text-decoration: none;
  height: 36px;
  padding: 0 24px;
  border-radius: 36px;
  font-size: 14px;
}

.phone img {
  width: 16px;
  height: 16px;
  margin-right: 5px;
}

a.phone span {
  color: #fff;
  font-weight: 600;
  font-size: 15px;
}

/* Mobile Menu Button */
.menu-toggle {
  display: none;
  width: 40px;
  height: 40px;
  background-color: #00a0a0;
  border-radius: 4px;
  color: white;
  font-size: 20px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  margin-left: 15px;
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 80px;
  left: 0;
  width: 100%;
  background-color: white;
  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
  padding: 20px;
  transform: translateY(-150%);
  transition: transform 0.3s ease;
  z-index: 999;
}

.mobile-menu.active {
  transform: translateY(0);
}

.mobile-menu ul {
  list-style: none;
}

.mobile-menu li {
  margin-bottom: 15px;
}

.mobile-menu a {
  text-decoration: none;
  color: #333;
  font-size: 18px;
  display: block;
  padding: 10px;
  border-bottom: 1px solid #eee;
}

/* Slider Styles */
.slider-container {
  width: 100%;
  height:auto
}

.slider-container .swiper-slide {
   display: flex;
  align-items: center;
  justify-content: center;  
}

.swiper {
  height: 100%;
}
.slider-container .swiper-slide img{width:100%}
.slider-container .swiper-button-prev,
.slider-container .swiper-button-next {
  background-color: rgba(255, 255, 255, 0.6);
  padding: 10px;
  color: #333;
  font-size: 40px;
  width: 60px;
  height: 90px;
}

.slider-container .swiper-button-prev:hover,
.slider-container .swiper-button-next:hover {
  background-color: rgba(255, 255, 255, 1);
}

/* Products Section */
.section {
  padding: 60px 0;
  max-width: 1320px;
  margin: 0 auto;
}

.section-title {
  text-align: center;
  margin-bottom: 40px;
}

.section-title h2 {
  font-size: 32px;
  color: #000;
  margin-bottom: 5px;
  font-weight: 700;
}

.section-title p {
  color: #666;
  font-size: 16px;
}

.products-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
  flex-wrap: wrap;
}

.products-title {
  font-size: 33px;
  color: #000;
  margin-bottom: 15px;
  font-weight: 700;
}

.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 3px;
}

.tab {
  padding: 10px 22px;
  background-color: #f5f5f5;
  cursor: pointer;
  transition: all 0.3s;
  font-size: 16px;
  white-space: nowrap;
}

.tab.active {
  background-color: #00a0a0;
  color: white;
}

.products-content {
  display: none;
}

.products-content.active {
  display: block;
}

.products-swiper {
  display: none;
  position: relative;
  padding: 0 40px;
}

.products-swiper .swiper-button-next,
.products-swiper .swiper-button-prev {
  color: #00a0a0;
  background-color: rgba(255, 255, 255, 0.8);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.products-swiper .swiper-button-next:after,
.products-swiper .swiper-button-prev:after {
  font-size: 18px;
}

.products-swiper .swiper-pagination-bullet {
  width: 10px;
  height: 10px;
  background-color: #ccc;
  opacity: 1;
}

.products-swiper .swiper-pagination-bullet-active {
  background-color: #00a0a0;
}

/* Cases Section */
.cases-section {
  background: #f9f9f9 url(/images/bgs-flow.png) no-repeat bottom;
}

.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.case-card {
  background-color: white;
  width: 100%;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
}

.case-image {
  height: 240px;
  background-color: #eee;
  background-size: cover;
  background-position: center;
}

.case-content {
  padding: 20px;
}

.case-content h3 {
  margin-bottom: 10px;
  font-weight: 600;
  color: #333;
}

.case-content p {
  color: #666;
  font-size: 14px;
  line-height: 1.5;
}

/* About Section */
.about-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px;
}

.about-content p {
  color: #666;
  line-height: 1.8;
}

.icon-boxes {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 30px;
}

.icon-box {
  text-align: center;
  width: 200px;
}

.icon-box img {
  width: 40px;
  height: 40px;
  color: #00a0a0;
  margin-bottom: 15px;
}

.icon-box h3 {
  margin-bottom: 10px;
  color: #333;
}

.icon-box p {
  color: #666;
  font-size: 14px;
  line-height: 1.5;
}

/* Support Section */
.support-container {
  display: flex;
  align-items: center;
  gap: 50px;
}

.support-image {
  flex: 1;
  height: 400px;
  background-color: #eee;
  border-radius: 8px;
  background-size: cover;
  background-position: center;
}

.support-content {
  flex: 1;
}

.support-content h2 {
  font-size: 28px;
  color: #333;
  margin-bottom: 20px;
  font-weight: 700;
}

.support-content p {
  color: #666;
  line-height: 1.8;
  margin-bottom: 30px;
}

.icon-list ul {
  display: flex;
  gap: 20px;
}

.icon-list h3 {
  font-size: 18px;
  color: #333;
  margin-bottom: 15px;
  padding-bottom: 10px;
  border-bottom: 1px solid #eee;
}

.icon-list a {
  display: flex;
  align-items: center;
  color: #666;
  text-decoration: none;
  transition: color 0.3s;
  font-size: 14px;
}

.icon-list a:hover {
  color: #00a0a0;
}

.icon-list i {
  margin-right: 5px;
  color: #00a0a0;
}

/* Responsive Styles */
@media (max-width: 1200px) {
  .cases-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 992px) {
  .products-grid {
    display: none;
  }

  .products-swiper {
    display: block;
  }

  .cases-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .support-container {
    flex-direction: column;
  }

  .support-image {
    width: 100%;
  }

  .icon-lists {
    flex-direction: column;
    gap: 20px;
  }

  /* Navigation for tablet */
  nav ul {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .header-right .phone span {
    display: none;
  }
}

@media (max-width: 768px) {
  .slider-container {
    height: 400px;
  }

  .products-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .tabs {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 10px;
  }

  .icon-box {
    width: 160px;
  }
}

@media (max-width: 576px) {
  .slider-container {
    height: 300px;
  }

  .cases-grid {
    grid-template-columns: 1fr;
  }

  .products-swiper {
    padding: 0 20px;
  }

  .section {
    padding: 40px 5%;
  }

  .section-title h2 {
    font-size: 26px;
  }

  .products-title {
    font-size: 24px;
  }

  .icon-box {
    width: 100%;
  }

  .logo {
    width: 120px;
  }

  .search-container {
    margin-right: 10px;
  }

  .search-container:hover .search-input {
    width: 150px;
  }
}

.honors-container {
  position: relative;
  padding: 0 40px;
  margin: 0 auto;
}

.honor-card {
  background-color: white;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s;
  width: 100%;
}

.honor-card:hover {
  transform: translateY(-5px);
}

.honor-image {
  height: 280px;
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
  background-color: white;
}

.honor-info {
  padding: 20px;
  text-align: center;
}

.honor-info h3 {
  margin-bottom: 5px;
  color: #333;
}

.honor-info p {
  color: #666;
  font-size: 14px;
}

.honors-swiper {
  padding: 20px 0 60px;
}

.honors-swiper .swiper-button-next,
.honors-swiper .swiper-button-prev {
  color: #00a0a0;
  background-color: rgba(255, 255, 255, 0.8);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.honors-swiper .swiper-button-next:after,
.honors-swiper .swiper-button-prev:after {
  font-size: 18px;
}

.honors-swiper .swiper-pagination-bullet {
  width: 10px;
  height: 10px;
  background-color: #ccc;
  opacity: 1;

}

.honors-swiper .swiper-pagination-bullet-active {
  background-color: #00a0a0;
}

/* News Section Styles */
.news-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
}

.news-card {
  background-color: white;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s;
}

.news-card:hover {
  transform: translateY(-5px);
}

.news-image {
  height: 250px;
  background-size: cover;
  background-position: center;
}

.news-content {
  padding: 25px;
}

.news-content h3 {
  margin-bottom: 15px;
  font-weight: 600;
  color: #333;
}

.news-content p {
  color: #666;
  line-height: 1.6;
  margin-bottom: 20px;
  font-size: 14px;
}

.read-more {
  color: #0066cc;
  text-decoration: none;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
}

.read-more i {
  margin-left: 5px;
  transition: transform 0.3s;
}

.read-more:hover i {
  transform: translateX(3px);
}

@media (max-width: 768px) {
  .news-grid {
    grid-template-columns: 1fr;
  }

  .honor-image {
    height: 150px;
  }

  .honors-container {
    padding: 0 20px;
  }
}

/* Banner 区域 */
.inbanner {
  width: 100%;
  height: 500px;
  position: relative;
  z-index: 2;
  overflow: hidden;
  -webkit-perspective: 1500px;
  perspective: 1500px;
  margin-bottom: 30px;
}

.inbanner .ibwrap {
  position: relative;
  width: 100%;
  height: 100%;
  z-index: 0;
  overflow: hidden;
}

.inbanner .ibwrap img {
  width: 100%;
}

.ibcate {
  position: absolute;
  top: 50%;
  z-index: 333333;
  color: #fff;
  margin-top: -27px;
  width: 100%;
  text-align: center;
}

.ibcate h1 {
  font-size: 50px;
  font-weight: 700;
  color: #FFF;
  letter-spacing: .1em;
  line-height: 1;
}

.ibcate .en {
  color: #FFF;
  font-size: 30px;
  font-weight: 600;
}

/* 产品分类导航 */
.category-nav {
  padding: 0 5%;
  overflow-x: auto;
  white-space: nowrap;
}

.category-nav-container {
  display: inline-block;
}

.category-list {
  display: flex;
  padding: 0 15px;
}

.category-item a {
  padding: 10px 25px;
  margin: 0 5px;
  transition: all 0.3s ease;
  font-weight: 500;
  font-size: 18px;
  display: block;
}

.category-item:hover a {
  background-color: #e0e0e0;
}

.category-item.active a {
  background-color: #00a0a0;
  color: white;
}

/* 产品列表 */
.product-section {
  margin: 40px auto;
  padding: 0 5%;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 25px;
}

.product-card {
  border: 1px solid #e0e0e0;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.product-image a {
  position: relative;
  display: block;
  padding: 50%;
}

.product-image a img {
  position: absolute;
  left: 50%;
  /* 将元素的左边缘移到父容器的50%位置 */

  top: 50%;
  transform: translate(-50%, -50%);
  right: 0;
  bottom: 0;
  width: 100%;
  max-height: 100%;
  max-width: 100%;
}

.product-info {
  padding: 15px;
}

.product-info h3 {
  text-align: center;
  font-weight: 600;
}

.product-title {
  font-size: 1.1rem;
  margin-bottom: 10px;
  font-weight: 600;
}

.product-price {
  color: #e74c3c;
  font-weight: bold;
  font-size: 1.2rem;
}

.product-description {
  color: #666;
  font-size: 0.9rem;
  margin: 10px 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* 响应式设计 */
@media (max-width: 992px) {
  .product-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .banner h1 {
    font-size: 2rem;
  }
}

@media (max-width: 768px) {
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
  }

  .banner {
    height: 250px;
  }

  .banner h1 {
    font-size: 1.8rem;
  }

  .category-list {
    justify-content: flex-start;
  }
}

/* 产品内容区域 */
.product-content {
  display: flex;
  flex-wrap: wrap;
  margin: 30px 0 50px;
}

/* 左侧分类列表 */
.product-categories {
  width: 25%;
  padding-right: 20px;
}

.sidebar {
  background: #00a0a0;
  border-radius: 5px;
  padding: 15px 0;position: sticky;
    top: 80px;
}

.sidebar h3 {
  font-size: 20px;
  margin-bottom: 15px;
  color: #FFF;
  font-weight: 600;
  padding: 0 25px;
}

.sidebar ul {
  list-style: none;
}

.sidebar li a {
  padding: 10px 25px;
  border-bottom: 1px solid #6ec8c8;
  display: flex;
  align-items: center;
  gap: 5px;
  justify-content: space-between;
}

.sidebar li i {
  color: #FFF;
  width: 16px;
  height: 16px;
}

.sidebar a {
  color: #fff;
  text-decoration: none;
  transition: color 0.3s;
}

.sidebar a:hover,
.sidebar .active a {
  background-color: #000;
  font-weight: bold;
}

/* 右侧产品内容 */
.product-detail {
  width: 75%;
  padding-left: 20px;
}

/* 产品基本信息区域 */
.product-basic {
  display: flex;
  flex-wrap: wrap;
  margin-bottom: 30px;
}

.product-basic .swiper-container {
  width: 100%;
  height: 400px;
  border: 1px solid #eee;
  border-radius: 5px;
  overflow: hidden;
}

..product-basic swiper-slide {
  display: flex;
  justify-content: center;
  align-items: center;
}

.product-basic .swiper-slide img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.product-title {
  font-size: 24px;
  margin-bottom: 15px;
  color: #222;
}

.product-summary {
  color: #666;
  margin-bottom: 20px;
  line-height: 1.8;
}

/* 产品TAB区域 */
.product-tabs {
  margin-bottom: 40px;
}

.tab-header {
  display: flex;
  border-bottom: 1px solid #ddd;
  margin-bottom: 20px;
}

.tab-btn {
  padding: 15px 50px;
  border-radius: 10px 10px 0 0;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 18px;
  color: #666;
  position: relative;
}

.tab-btn.active {
  background-color: #00a0a0;
  color: #FFF;
}


.tab-content {
  display: none;
  padding: 15px;
  background: #f9f9f9;
  border-radius: 5px;
}

.tab-content.active {
  display: block;
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
}

.spec-table th,
.spec-table td {
  padding: 12px 15px;
  border: 1px solid #ddd;
  text-align: left;
}

.spec-table th {
  background: #f2f2f2;
  width: 20%;
}

/* 相关产品 */
.related-products {
  margin-top: 50px;
}

.section-title {
  font-size: 22px;
  margin-bottom: 25px;
  padding-bottom: 10px;
  border-bottom: 1px solid #eee;
}

.related-list {
  display: flex;
  flex-wrap: wrap;
  margin: 0 -10px;
}

.related-item {
  width: 30%;
  padding: 0 10px;
  margin-bottom: 20px;
}

.related-item-inner {
  border: 1px solid #eee;
  border-radius: 5px;
  overflow: hidden;
  transition: box-shadow 0.3s;
}

.related-item-inner:hover {
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.related-img {
  display: flex;
  justify-content: center;
  align-items: center;
  background: #f9f9f9;
}

.related-img img {
  max-width: 90%;
  max-height: 90%;
}

.related-info {
  padding: 15px;
  text-align: center;
}

.related-name {
  font-size: 16px;
  margin-bottom: 8px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.related-name a {
  color: #333;
  text-decoration: none;
}

.related-name a:hover {
  color: #0066cc;
}

.related-price {
  color: #e74c3c;
  font-weight: bold;
}

/* 响应式设计 */
@media (max-width: 992px) {
  .product-categories {
    width: 30%;
  }

  .product-detail {
    width: 70%;
  }

  .related-item {
    width: 33.33%;
  }
}

@media (max-width: 768px) {
  .product-categories {
    width: 100%;
    padding-right: 0;
    margin-bottom: 30px;
  }

  .product-detail {
    width: 100%;
    padding-left: 0;
  }

  .product-images,
  .product-info {
    width: 100%;
    padding: 0;
  }

  .product-images {
    margin-bottom: 20px;
  }

  .related-item {
    width: 50%;
  }
}

@media (max-width: 576px) {
  .swiper-container {
    height: 300px;
  }

  .related-item {
    width: 100%;
  }

  .tab-btn {
    padding: 8px 12px;
    font-size: 14px;
  }

  .slider-container .swiper-button-prev,
  .slider-container .swiper-button-next {
    width: 40px;
    height: 60px;
  }

  .swiper-button-next:after,
  .swiper-button-prev:after {
    font-size: 30px;
  }

  .tab {
    width: 49%;
    text-align: center;
  }
}

.articles-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 25px;
}

.article-item {
  border-radius: 8px;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.article-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.article-image {
  width: 100%;
  height: auto;
  border-radius: 8px 8px 0 0;
  display: block;
}

.article-title {
  font-size: 1.2rem;
  padding: 15px;
  color: #222;
}

.article-subtitle {
  font-size: 0.9rem;
  color: #666;
  padding: 0 15px 15px;
}

.download-list .download-item {
  display: flex;
  padding: 15px 10px;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
  border-bottom: 1px solid #ccc;
}

.download-list .download-item img {
  width: 24px;
  color: #00a0a0;
  margin-right: 5px;
}

.download-list h3 {
  display: flex;
  align-items: center;
}

.download-list .download-item span {
  font-size: 14px;
}

.download-list .download-item:hover {
  background-color: #f5f5f5;
}

.footer {
  color: #bbb;
  background: #000;
}

.footer a,
.footer li {
  color: #bbb;
}

.footer a:hover {
  color: #FFF;
}

.footerin {
  overflow: hidden;
  position: relative;
  padding: 60px 0;
  display: flex;flex-wrap: wrap;
}

.footer-col-1 {
  width: 25%;
  padding-right: 30px;
}

.footer-col-2 {
  width: 35%;
  padding-right: 30px;
}

.footer-col-3 {
  width: 15%;
  padding-right: 30px;
}

.footer-col-1 ul {
  display: flex;
  flex-wrap: wrap;
}

.footer-col-1 li {
  width: 50%;
}

.footer .h4 {
  font-weight: 600;
  font-size: 16px;
  margin-bottom: 14px;
  border-bottom: 1px solid #444;
  color: #bbb;
}

.footer2 {
  text-align: center;
  color: #777;
}

.flxbtnout {
  height: 40px;
  font-size: 0;
  position: relative;
  z-index: 1;
  margin-top: 42px;
}

.flxbtnout a {
  display: inline-block;
  width: 40px;
  height: 40px;
  margin-right: 20px;
  border-radius: 50%;
  text-align: center;
  line-height: 40px;
  background-color: rgba(255, 255, 255, 0.1);
}

.flxbtnout a>img {
  transition: 1s;
}

.flxbtnout a:hover>img {
  transform: rotateY(360deg);
}


@media screen and (max-width:1024px) {
  .footerin {
    padding: 50px 0;
  }
}

@media screen and (max-width: 750px) {
  .flxbtnout {
    display: none;
  }

  .footer-col-1,
  .footer-col-2,
  .footer-col-3 {
    width: 100%;margin-top: 25px;
  }
}

@media screen and (max-width: 640px) {
  .footerin {
    padding: 0 15px;
  }
}

.footer .h4 {
  font-weight: 600;
  font-size: 16px;
  margin-bottom: 14px;
  border-bottom: 1px solid #444;
}


.footercopy {
  text-align: center;
  padding: 5px 0;
  border-top: 1px solid #444;
  color: #FFF;
  font-size: 14px;
}
.footercopy span{color:#FFF}
.footercopy .a_link {
  font-size: 14px;
}

/*---在线QQ---*/
.fside {
  position: fixed;
  z-index: 100;
  right: 0;
  top: 50%;
  margin-top: -150px;
  width: 70px;
}

.fside.hide {
  display: none;
}

.fside a {
  display: block;
  width: 70px;
  margin-bottom: 1px;
  position: relative;
  text-align: center;
  background-color: #fff;
  padding: 10px 0;
  -webkit-box-shadow: 0 0 8px 0 rgba(0, 0, 0, 0.1);
  box-shadow: 0 0 8px 0 rgba(0, 0, 0, 0.1);
}

.fside a .pic {
  height: 32px;
  font-size: 0;
  background-position: center;
  background-repeat: no-repeat;
}

.fside a>p {
  margin-top: 5px;
  font-size: 12px;
  line-height: 20px;
  color: #00a0a0;
}

.fside a:hover {
  background-color: #00a0a0;
}

.fside a:hover>p {
  color: #fff;
}

.sideinfo {
  width: 0;
  height: 72px;
  overflow: hidden;
  position: absolute;
  right: 70px;
  top: 2px;
  z-index: 1;
  -webkit-transition: 0.3s;
  transition: 0.3s;
}

.sideinfo.on {
  width: 214px;
}

.sideinfo div {
  padding: 12px 0 12px 52px;
  width: 148px;
  color: #fff;
  text-align: left;
  position: relative;
  box-sizing: content-box;
}

.sideinfo .sidetel {
  background: #00a0a0 url('../images/sd3h.png') 18px no-repeat;
}

.sideinfo .sidetel p {
  font-size: 18px;
  line-height: 24px;
  height: 24px;
  overflow: hidden;
  color: #FFF;
}

.sidetel:before {
  content: '';
  position: absolute;
  right: -14px;
  top: 50%;
  margin-top: -7px;
  z-index: 0;
  width: 0;
  height: 0;
  border: 7px solid transparent;
  border-left-color: #00a0a0;
}

.sidebigewm {
  display: none;
  position: absolute;
  top: 0;
  right: 74px;
  z-index: 1;
  background-color: #fff;
  width: 120px;
  -webkit-box-shadow: 0 0 4px 0 rgba(0, 0, 0, 0.3);
  box-shadow: 0 0 4px 0 rgba(0, 0, 0, 0.3);
}

.sidebigewm img {
  width: 100%;
}

.fside a .pic.sd1 {
  background-image: url('../images/sd1.png');
}

.fside a .pic.sd2 {
  background-image: url('../images/sd2.png');
}

.fside a .pic.sd3 {
  background-image: url('../images/sd3.png');
}

.fside a .pic.sd4 {
  background-image: url('../images/sd4.png');
}

.fside a:hover .pic.sd1 {
  background-image: url('../images/sd1h.png');
}

.fside a:hover .pic.sd2 {
  background-image: url('../images/sd2h.png');
}

.fside a:hover .pic.sd3 {
  background-image: url('../images/sd3h.png');
}

.fside a:hover .pic.sd4 {
  background-image: url('../images/sd4h.png');
}

@media screen and (max-width: 1023px) {
  .fside {
    display: none;
  }
}

.fu {
  position: fixed;
  width: 100%;
  height: 100%;
  z-index: 150;
  top: 0;
  left: 0;
  display: none;
}

.fubg {
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  z-index: 1;
  background-color: rgba(0, 0, 0, 0.7);
}

.fuin {
  position: absolute;
  width: 700px;
  left: 50%;
  margin-left: -350px;
  top: 50%;
  z-index: 3;
}

.fuin {
  -webkit-transition: 0.3s;
  transition: 0.3s;
  -webkit-transform: translateY(-50%) scale(0.9);
  transform: translateY(-50%) scale(0.9);
  opacity: 0;
}

.fu.on .fuin {
  -webkit-transform: translateY(-50%) scale(1);
  transform: translateY(-50%) scale(1);
  opacity: 1;
}

.fuin a.close {
  position: absolute;
  width: 40px;
  height: 40px;
  right: 40px;
  top: 40px;
  z-index: 1;
  background: #d4d4d4 url('../images/cha2.png') center no-repeat;
  border-radius: 50%;
}

.fuin .fucon {
  padding: 95px 100px;
  background-color: #fff;
  overflow: hidden;
}

.fuin .fucon h2 {
  font-size: 32px;
  color: #00a0a0;
  line-height: 42px;
  height: 42px;
}

.fuin .fucon .txt {
  font-size: 16px;
  color: #666;
  line-height: 26px;
  height: 26px;
  margin-top: 10px;
}

/*服务支持*/
.grid {
  display: grid
}

.group {
  grid-gap: 24px 20px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-bottom: 40px;
}

.group .item {
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  background-color: #f8f8f8;
  border-radius: .1rem;
  -ms-flex-direction: column;
  flex-direction: column;
  padding: 20px 30px 110px;
  position: relative;
}

.group .item .name {
  color: #000;
  font-weight: 600;
  font-size: 24px;
}

.group .item .text {
  color: #666;
  margin-top: .15rem;
}

.group .item .icon {
  background-color: #fff;
  border-radius: 50%;
  height: 74px;
  margin-top: .4rem;
  position: absolute;
  bottom: 15px;
  -webkit-transition: background-color .3s ease-out;
  transition: background-color .3s ease-out;
  width: 74px;
}

.group .item .icon svg {
  display: block;
  height: 100%;
  width: 100%
}

.group .item .icon svg path {
  -webkit-transition: fill .3s ease-out;
  transition: fill .3s ease-out
}

.group .item:hover .icon {
  background-color: #00a0a0;
}

.group .item:hover .icon svg path {
  fill: #FFF
}

h2.title {
  font-size: 30px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 40px;
}

h2.title:after {
  content: "";
  display: block;
  border-top: 2px solid #00a0a0;
  width: 100px;
  margin: 5px auto;
}

.liuyan {
  color: #333;
  font-size: 0;
  max-width: 1240px;
  margin: 20px auto 0;
}

.liuyan .hang {
  float: left;
  width: 47.5%;
  margin-right: 2.5%;
  height: 60px;
  line-height: 60px;
  margin-bottom: 30px;
}

.liuyan .hang.long {
  float: none;
  width: 100%;
  margin-right: 0;
}

.liuyan .hang.last {
  margin-right: 0;
}

.liuyan .hang.fat {
  width: 100%;
  height: auto;
  margin-right: 0;
}

.liuyan input[type=text] {
  width: 100%;
  height: 60px;
  border: 1px solid #e6e9ef;
  background-color: #fff;
  line-height: 58px;
  text-indent: 20px;
  font-size: 16px;
  color: #333;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

.liuyan textarea {
  padding: 8px 20px;
  height: 130px;
  border: 1px solid #e6e9ef;
  resize: none;
  background-color: #fff;
  vertical-align: top;
  width: 100%;
  line-height: 28px;
  font-size: 16px;
  color: #333;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

.liuyan input[type=text]:focus,
.liuyan textarea:focus {
  border-color: rgba(21, 73, 171, 0.6);
}

.liuyan input[type=text],
.liuyan textarea {
  -webkit-transition: 0.3s;
  transition: 0.3s;
}

.liuyan i.v {
  display: inline-block;
  width: 100%;
  height: 100%;
  vertical-align: top;
}

.liuyan .hang2 {
  height: 60px;
  line-height: 60px;
  margin-bottom: 40px;
}

.liuyan .hang2>div {
  height: 100%;
}

.liuyan .hang2 i.v {
  width: 31.66%;
}

.liuyan .verifyImg {
  width: 170px;
  height: 100%;
  cursor: pointer;
  vertical-align: top;
  margin-left: 20px;
}

.liuyan .yzmchange {
  display: inline-block;
  vertical-align: top;
  width: 60px;
  height: 100%;
  margin-left: 20px;
  background: url('../images/change.png') center no-repeat;
}

.liuyan .btnarea {
  text-align: center;
}

.liuyan .btnarea button {
  width: 340px;
  height: 64px;
  font-size: 18px;
  line-height: 64px;
  color: #fff;
  max-width: 100%;
}

.liuyan button#tj {
  background-color: #00a0a0;
  border: 1px solid #00a0a0
}

.liuyan input#tj:hover {
  background-color: #fff;
  color: #00a0a0
}

.fliuyan {
  color: #fff;
}

.fliuyan ::-webkit-input-placeholder {
  color: #1e7594;
}

.fliuyan ::-moz-placeholder {
  color: #1e7594;
}

.fliuyan ::-moz-placeholder {
  color: #1e7594;
}

.fliuyan ::-ms-input-placeholder {
  color: #1e7594;
}

@media screen and (max-width: 1024px) {
  .liuyanout {
    padding: 80px 0;
  }

  .liuyan .hang {
    float: none;
    width: 100%;
    margin-right: 0;
  }

  .liuyan .hang2 i.v {
    width: 40%;
  }
}

@media screen and (max-width: 750px) {
  .liuyanout {
    padding: 60px 0;
  }

  .liuyan .verifyImg {
    width: 30%;
  }
}

.clearfloat {
  clear: both;
  height: 0;
  font-size: 0px;
  line-height: 0px;
  overflow: hidden;
  visibility: hidden;
}

.btn2 {
  padding: 0;
  cursor: pointer;
  text-align: center;
  border: none;
  transition: 0.3s;
  -moz-transition: 0.3s;
  -ms-transition: 0.3s;
  -webkit-transition: 0.3s;
  -o-transition: 0.3s;
}

/*表单验证相关*/
.Validform_checktip {
  font-size: 14px;
  line-height: 20px;
  height: 20px;
  overflow: hidden;
  color: #999;
}

.Validform_right {
  color: #71b83d;
  padding-left: 20px;
  background: url(../images/right.png) no-repeat left center;
}

.Validform_wrong {
  color: #d30315;
  padding-left: 20px;
  white-space: nowrap;
  background: url(../images/error.png) no-repeat left center;
}

.Validform_loading {
  padding-left: 20px;
  background: url(../images/onLoad.gif) no-repeat left center;
}

.Validform_error {}

#Validform_msg {
  color: #7d8289;
  font: 12px/1.5 tahoma, arial, \5b8b\4f53, sans-serif;
  width: 280px;
  -webkit-box-shadow: 2px 2px 3px #aaa;
  -moz-box-shadow: 2px 2px 3px #aaa;
  background: #fff;
  position: absolute;
  top: 0px;
  right: 50px;
  z-index: 99999;
  display: none;
  filter: progid:DXImageTransform.Microsoft.Shadow(Strength=3, Direction=135, Color='#999999');
}

#Validform_msg .iframe {
  position: absolute;
  left: 0px;
  top: -1px;
  z-index: -1;
}

#Validform_msg .Validform_title {
  line-height: 25px;
  height: 25px;
  text-align: left;
  font-weight: bold;
  padding: 0 8px;
  color: #fff;
  position: relative;
  background-color: #000;
}

#Validform_msg a.Validform_close:link,
#Validform_msg a.Validform_close:visited {
  line-height: 22px;
  position: absolute;
  right: 8px;
  top: 0px;
  color: #fff;
  text-decoration: none;
}

#Validform_msg a.Validform_close:hover {
  color: #cc0;
}

#Validform_msg .Validform_info {
  padding: 8px;
  border: 1px solid #000;
  border-top: none;
  text-align: left;
}

.content_s {
  max-width: 1000px;
  margin: 0 auto;
}

.content_s h1.t {
  font-size: 30px;
}

.position {
  font-size: 14px;
  padding: 15px 0;
}

.position a {
  font-size: 14px;
  margin: 0 5px;
}


.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-title {
  text-align: center;
  margin-bottom: 30px;
  color: #333;
  font-size: 2rem;
}

.faq-item {
  background-color: #fff;
  border-radius: 8px;
 border-bottom: 1px solid #dfdfdf;
  margin-bottom: 15px;
  overflow: hidden;
}

.faq-question {
  padding: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  transition: background-color 0.3s;
}

.faq-question:hover {
  background-color: #f9f9f9;
}

.faq-question h3 {
  font-size: 1.1rem;
  color: #333;
  font-weight: 600;
  margin: 0;
}

.faq-toggle {
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0 20px;
}

.faq-answer-content {
  padding: 0 0 20px;
  color: #666;
  line-height: 1.6;
}

/* 展开状态 */
.faq-item.active .faq-toggle {
  transform: rotate(180deg);
}

.faq-item.active .faq-answer {
  max-height: 300px;
  /* 根据内容调整 */
  padding: 0 20px;
}

.faqs-list dt i {
  width: 20px;
  height: 20px;
  text-align: center;
  line-height: 20px;
}

.faqs-list a {
  display: block;
  margin-bottom: 25px;
}

.faqs-list dt {
  font-weight: 600;
}

.faqs-list dd {
  font-size: 14px;
  color: #666;
}

.faqs-list a:hover dd {
  color: #00a0a0;
}

.btn-more a{display: block;margin:10px auto 30px;background-color: #00a0a0;color: #FFF;border-radius: 5px;padding: 10px 25px;width: 175px;text-align: center;transition: .35s;}
.btn-more a i{color: #FFF;}
.btn-more a:hover{background-color: #000;}


/*分页*/
.pagination{display: flex;flex-wrap: wrap;justify-content: center;margin-top: 4rem;}
.page-num:not(:disabled) {
	cursor: pointer;
}
.page-num, .page-link {
	position: relative;
	display: block;
	padding: .5rem .75rem;
	margin-left: -1px;
	line-height: 1.25;
	color: #17a2b8;
	background-color: #fff;
	border: 1px solid #dee2e6;font-size: 14px;
}
a.page-num:hover, .page-link:hover {
	text-decoration: none;
}
.page-num-current {
	z-index: 1;
	color: #fff;
	background-color: #17a2b8;
	border-color: #17a2b8;
}
.page-num-current:hover {
	color: #fff;
}
/*其他*/
.pages {
	min-height: 500px;
	padding-top: 10px;
	padding-bottom: 10px;
}