:root {
  --primary-color: linear-gradient(to right, #f83600 0%, #f9d423 100%);

  --channel-title-english: linear-gradient(to right, #f83600 0%, #f9d423 100%);
  --channel-title-china: linear-gradient(to right, #f83600 0%, #f9d423 100%);

  --hover-color: linear-gradient(to right, #f83600 0%, #f9d423 100%);
  --accent-color: linear-gradient(to right, #667eea 0%, #764ba2 100%);

  --line-color: linear-gradient(to right, #28dce4 0%, #047ce6 100%);

    /*  首页 */
  --s-line-color: linear-gradient(to right, #f83600 0%, #f9d423 100%);
  --primary-title-color: linear-gradient(to right, #f83600 0%, #f9d423 100%);
  --primary-subtitle-color: linear-gradient(to right, #f83600 0%, #f9d423 100%);
  --swiper-active-color: #ff6800;
  --text-color:#ff6800
}

.channel-title-english{
  background: var(--channel-title-english);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  max-width: 350px
}
.channel-title-china{
  background: var(--channel-title-china);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  max-width: 250px
}
.home-title {
  background: var(--primary-title-color);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.home-sub-title {
  background: var(--primary-subtitle-color);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* 1. Use a more-intuitive box-sizing model */
*, *::before, *::after {
  box-sizing: border-box;
}

/* 2. Remove default margin */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* 3. Enable keyword animations */
@media (prefers-reduced-motion: no-preference) {
  html {
    interpolate-size: allow-keywords;
  }
}

/* 6. Improve media defaults */
img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
}

/* 7. Inherit fonts for form controls */
input, button, textarea, select {
  font: inherit;
}

/* 8. Avoid text overflows */
p, h1, h2, h3, h4, h5, h6 {
  overflow-wrap: break-word;
}

/* 9. Improve line wrapping */
p {
  text-wrap: pretty;
}

h1, h2, h3, h4, h5, h6 {
  text-wrap: balance;
}

.pt20{
  padding-top: 20px;
}

.pb100{
  padding-bottom: 100px;
}
/*
  10. Create a root stacking context
*/
#root, #__next {
  isolation: isolate;
}

body {
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 14px;
  line-height: 1.42857143;
  color: #333;
}

a:link, a:hover, a:visited, a:visited {
  text-decoration: none;
}

.text-ellipsis {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.container {
  width: 1440px;
  padding-left: 0;
  padding-right: 0;
  margin: auto;
}
.h100{
  height: 100%;
}
.pb20 {
  padding-bottom: 20px;
}

.flex-1 {
  flex: 1;
}

.flex-2 {
  flex: 2;
}

.text-primary {
  color: var(--text-color);
}

.more {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 35px;
}
.more a {
  color: var(--text-color);
  border: 1px solid #0096ff;
  display: inline-block;
  padding: 11px 16px;
  border-radius: 4px;
  font-size: 16px;
  transition: all 0.2s;
}
.more a:hover {
  background: var(--primary-color);
  color: #fff;
}
/* ============Swiper容器样式 ===================*/

.next{
  background: var(--primary-color);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.prev{
  background: var(--primary-color);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.swiper-pagination-bullet {
  background: #fff;
}
.swiper-pagination-bullet-active {
  background: var(--swiper-active-color);
  height: 50px;
  transition : all 1s;
  border-radius: 10px;
}

/*===================首页开始=====================*/
.swiper.homeSwiper {
  width: 100%;
  height: 100vh;
  border-radius: 0;
  overflow: hidden;
}
.homeSwiper .swiper-slide {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  font-size: 18px;
  color: white;
  position: relative;
  overflow: hidden;
  background-color: black;
}
.homeSwiper .swiper-slide .slide-content {
  width: 100%;
  z-index: 2;
  height: 100%;
  background-size: cover;
}
/*==========视频背景=========*/
.homeSwiper .video-background {
  position: fixed;
  right: 0;
  bottom: 0;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  z-index: -1;
  object-fit: cover;
}

.homeSwiper .home-banner-swiper{
  width: 850px;
  height: 220px;
  display: flex;
  align-items: center;
}

.homeSwiper .home-banner-swiper .home-banner{
  width: 850px;
  height: 220px;
}
/*==========宣传视频=========*/
.homeSwiper .video-content{
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.homeSwiper .video-content .video-name{
  font-size: 24px;
  margin-bottom: 40px;

}
@media screen and (min-width: 720px) {
  .homeSwiper .video-content .st1vid {
    width: 68%;
    margin: 0 auto;
    height: auto;
  }
}
/*==========首页案例=========*/
.homeSwiper .homeCase{
  margin: 60px auto 0;
  display: flex;
  justify-content: center;
  background: none;
  flex-wrap: wrap;
  width: 86%!important;
}

.caseSwiper{
  width: 1300px;
  margin: 20px auto;
  padding-left: 50px;
  padding-right: 50px;
  background-color: #121f28;
}
.caseSwiper .video-item{
  margin-top: 15px;
  border: 1px solid #2E3133;
}

.caseSwiper .video-item .video-img {
  height: 190px;
  width: 100%;
  overflow: hidden;
  border-radius:0 0 6px 6px;
  position: relative;
}

.caseSwiper .video-item .video-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.3s;
}

.caseSwiper .video-item .video-img:after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: url(../images/v.png) no-repeat center;
  display: block;
}

.caseSwiper .video-item .video-info {
  box-sizing: border-box;
  position: relative;
  /*top: -40px;*/
}

.caseSwiper .video-item .video-info .video-title {
  font-size: 18px;
  color: #f0f0f0;
  text-align: center;
  height: 40px;
  line-height: 40px;
}

.caseSwiper .video-item:hover{
  color: #333;
  border: 1px solid;
  border-image: var(--primary-color) 1;
}

.caseSwiper .video-item:hover .video-title{
  background: var(--primary-color);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  opacity:1
}
/*==========首页案例=========*/
.homeSwiper .home-partner{
  display: flex;
  width: 100%;
  margin-top: 100px;
  flex-wrap:wrap
}
.homeSwiper .home-partner-box{
  height: 80px;
  width: 16%;
  display: flex;
  justify-content: center;
  border: 1px solid #e1e1e1;
  margin: 5px;
  background-color: #fff;
}
/* ===========================首页设备轮播=============================*/
.center-swiper {
  width: 480px;
  height: 240px;
}
.center-banner{
  width: 240px!important;
  height: 240px;
}
/*=============================首页动画=============================*/
.animated {
  font-size: 2.5rem;
  margin: 0;
  opacity: 0;
  transform: translateY(-50px);
  visibility: hidden;
  will-change: transform, opacity; /* 性能优化 */
}
.animated-subtitle span{
  font-size: 40px;
  background: var(--primary-title-color);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.animated-description span{
  font-size: 24px;
  background: var(--primary-subtitle-color);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.animated-banner{
  margin-top: 100px;
}
.animated-left {
  opacity: 0;
  visibility: hidden;
  will-change: transform, opacity;
}
/*=============================服务优势=============================*/
.server-box {
  display: flex;
  justify-content: space-between;
  margin-left: 20px;
  margin-top: 20px;
  width: 100%;
  max-width: 1400px;
}
.in-style {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 20%;
  text-align: center;
  color: #fff;
  font-size: 16px;
}
.in-style img {
  width: 90%;
  height: 100%;
  max-width : 143px;
  margin-bottom: 10px;
}
.in-style h4 {
  font-size: 18px;
  margin-bottom: 10px;
  background: var(--s-line-color);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.s-line{
  font-size: 12px;
  background: var(--s-line-color);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.in-style-h5{
  font-size: 12px;
  background: var(--primary-subtitle-color);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
/*======================首页新闻 ======================*/
.newsSwiper{
  max-width: 1400px;
  height: 320px;
  margin-top: 20px;
}
.newsSwiper .news-item .news-img{
  height: 200px;
  width: 100%;
  overflow: hidden;
  border-radius: 6px;
}
.newsSwiper .news-item .news-img img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.3s;
}
.newsSwiper .news-item a:hover img{
  transform: scale(1.08);
}
.newsSwiper .news-item .news-info .news-title{
  color: #fff;
  margin-top: 6px
}

.newsSwiper .news-item .news-info .news-more {
  width: 100%;
  max-height: 50px;
  color: rgb(160, 160, 160);
  overflow: hidden;
  transition: 0.5s;
}

.newsSwiper .news-item:hover {
  border: 1px solid;
  border-image: var(--primary-color) 1;
}
.newsSwiper .news-item:hover .news-title{
    background: var(--primary-color);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
  }
.newsSwiper .news-item:hover .news-more{
  background: var(--primary-color);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  opacity: 0.7;
}

/*======================首页 联系方式 ======================*/
.contact-wrapper {
  padding-top: 40px;
}
.contact-wrapper .contact-list {
  align-items: stretch;
  justify-content: space-between;
  display: flex;
  flex-wrap: wrap;
}
.contact-wrapper .contact-list .item {
  width: 23.75%;
  padding: 80px 3% 50px;
  text-align: center;
  position: relative;
  transition: background-color 0.3s, transform 0.3s, box-shadow 0.3s;
}
.contact-wrapper .contact-list .item .icon {
  height: 60px;
  display: block;
  margin: 30px auto 60px;
}
.contact-wrapper .contact-list .item .title {
  color: #f9f9f9;
  font-weight: 500;
  font-size: 22px;
  margin-bottom: 8px;
}
.contact-wrapper .contact-list .item .content {
  font-size: 18px;
  line-height: 1.8;
  padding-bottom: 60px;
  color: #f9f9f9;
}
.contact-wrapper .contact-list .item .img {
  display: block;
  width: 80%;
  max-width: 150px;
  margin: 0 auto 24px;
}
.contact-wrapper .contact-list .item:after {
  content: "";
  width: 30px;
  height: 2px;
  background-color: #f9f9f9;
  position: absolute;
  left: 50%;
  bottom: 48px;
  margin-left: -15px;
}
.contact-wrapper .contact-list .item:hover {
  transform: translateY(-10px);
  box-shadow: 0 0 16px 0 rgba(0, 0, 0, 0.1);
}
.contact-wrapper .contact-form {
  align-items: stretch;
  display: flex;
  flex-wrap: wrap;
  margin-top: 90px;
  margin-bottom: 90px;
}
.contact-wrapper .contact-form .item-l {
  width: 45%;
  background: url(../images/contact01.jpg) no-repeat 50%/cover;
}
.contact-wrapper .contact-form .item-r {
  width: 55%;
  padding-top: 90px;
}
.contact-wrapper .contact-form .item-r .title {
  color: #333;
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 10px;
  text-align: center;
}
.contact-wrapper .contact-form .item-r .tit {
  text-align: center;
}

/*===================栏目头=============================*/

.body-top{
  background: #cacaca;
}

.body-top .other-banner{
  height: 550px;
  width: 100%;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  border-top: 1px solid #fff;
  position: relative;
}
.body-top .other-banner .title-box {
  width: 180px;
  height: 40px;
  text-align: center;
  line-height: 40px;
  color: #fff;
  border: 1px solid #fff;
  margin: 350px auto auto;
}
.body-top .other-banner .down {
  display: flex;
  justify-content: center;
  margin-top: 20px;
}
.body-top .other-banner .bottom {
  position: absolute;
  bottom: 0;
  left: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 60px;
  width: 100%;
  background: #000;
  color: #fff;
  text-align: center;
}

.body-top .category {
  text-align: center;
}
.body-top .category a {
  font-size: 18px;
  color: #222;
  height: 35px;
  line-height: 35px;
  display: inline-block;
  border-radius: 5px;
  margin: 0 10px;
  padding: 0 10px;
  background: #EAEAEA;
  transition: all 0.2s;
}
.body-top .category a.active, .body-top .category a:hover {
  color: #fff;
  background: var(--primary-color);
}

.other-title {
  font-size: 22px;
  text-align: center;
  margin-bottom: 40px;
  margin-top: 30px;
  display: flex;
  flex-direction: column;
  align-items:center
}

/*================新闻栏目==========================*/
.news-container {
  width: 1200px;
  padding-left: 0;
  padding-right: 0;
  margin: auto;
}


.news-container .news-list{
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  gap: 40px;
}
.news-list .news-item{
  width: calc(25% - 30px);
  padding: 5px;
  border: 1px solid #E3E3E3;
}

.news-list .news-item .news-img {
  height: 200px;
  width: 100%;
  overflow: hidden;
  border-radius: 6px;
}

.news-list .news-item .news-img img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.3s;
}
.news-list .news-item a:hover img{
  transform: scale(1.08);
}
.news-list .news-item .news-info .news-title{
  color: rgb(49, 49, 49);
  line-height: 25px;
  font-size: 14px;
  overflow: hidden;
  transition: 0.5s;
  margin-top: 10px;
  text-align: center;
  height: 50px;
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-align-items: center;
  align-items: center;
  text-overflow: ellipsis;
  word-break: break-all;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.news-list .news-item .news-info .news-time{
  color: rgb(49, 49, 49);
}

.news-list .news-item:hover {
  border: 1px solid;
  border-image: var(--primary-color) 1;
  background: linear-gradient(to bottom, rgba(255,255,255,0.9), rgba(255,255,255,1));
}

.news-list .news-item:hover .news-time , .news-list .news-item:hover .news-title{
  background: var(--primary-color);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

@media (max-width: 1200px) {
  .news-container {
    width: 95%;
    padding: 0 15px;
  }

  .news-list .news-item{
    width: calc(33% - 30px);
    padding: 5px;
    border: 1px solid #E3E3E3;
  }
}
/*==================== 品牌营销 栏目======================*/
.brand-top{
  width:100%;
  margin:0 auto;
  height:auto;
  position:relative;
  background: black;
}

.brand-top .brand-bg-img{
  width:100%;
  margin:0 auto;
  height:auto;
  min-height: 600px;
}
.brand-top .brand-container{
  width:100%;
  margin:0 auto;
  height:auto;
  font-size:45px;
  line-height:65px;
  text-align:center;
  position:absolute;
  top:140px
}

.brand-top .brand-container .title{
  width:1200px;
  margin:0 auto;
  height:auto;
  font-size:45px;
  line-height:65px;
  text-align:center;
  color:#FFFFFF
}

.brand-top .brand-container .title .sub-title{
  font-size:14px;
  font-family: '微软雅黑', serif
}

.brand-top .brand-container .title .line-box{
  width:65px;
  height:6px;
  margin:0 auto;
  background:var(--primary-color);
}

.brand-top .brand-container .row{
  width:100%;
  height:70px;
}

.brand-top .brand-container .brand-images{
  width:60%;
  margin:0 auto;
  height:auto;
  font-size:45px;
  line-height:65px;
  text-align:center;
  color:#FFFFFF;
  display: flex;
  justify-content: space-between;
}

.brand-top .brand-container .brand-images .image-box{
  width:33.33%;
  font-size:16px;
  line-height:35px;
  font-family: '微软雅黑', serif;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.brand-top .brand-container .brand-images .image-box .image-row{
  width:100%;
  height:40px;
}
.brand-top .brand-container .brand-images .image-box .image-line{
  width:30px;
  height:2px;
  margin:0 auto;
  background-color:#fff
}
.brand1{
  width: 1200px;
  margin: 0 auto;
  height: 50px;
}
.brand2 {
  width: 1200px;
  margin: 0 auto;
  height: auto;
  font-size: 45px;
  line-height: 65px;
  text-align: center;
}
.brand3 {
  width: 100%;
  height: 40px;
}
.brand2 div:nth-child(3) {
  font-size: 14px;
  font-family: '微软雅黑', serif;
}
.brand2 div:nth-child(4) {
  width: 65px;
  height: 6px;
  margin: 0 auto;
  background: var(--line-color);
}

.brand4 {
  width: 1200px;
  height: 230px;
  margin: 0 auto;
}
.brand4 .ser-box {
  float: left;
  width: 190px;
  height: 190px;
  background-color: #f1f1f1;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.ser-box .b {
  display: none;
}

.ser-box:hover {
  background:var(--primary-color);
}

.ser-box:hover .a {
  display: none;
}

.ser-box:hover .b {
  display: block;
}

.ser-box:hover .ser-title {
  color: #fff;
}

/*====================栏目-案例展示  花絮========================*/

.case-list, .video-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  gap: 40px;
}
.case-list .case-item, .case-list .video-item, .video-list .case-item, .video-list .video-item {
  width: calc(25% - 30px);
  padding: 5px;
  border: 1px solid #E3E3E3;
}


.case-list .case-item .case-img, .case-list .case-item .video-img, .case-list .video-item .case-img, .case-list .video-item .video-img, .video-list .case-item .case-img, .video-list .case-item .video-img, .video-list .video-item .case-img, .video-list .video-item .video-img {
  height: 200px;
  width: 100%;
  overflow: hidden;
  border-radius: 6px;
}
.case-list .case-item .case-img img, .case-list .case-item .video-img img, .case-list .video-item .case-img img, .case-list .video-item .video-img img, .video-list .case-item .case-img img, .video-list .case-item .video-img img, .video-list .video-item .case-img img, .video-list .video-item .video-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.3s;
}
.case-list .case-item a:hover img, .case-list .video-item a:hover img, .video-list .case-item a:hover img, .video-list .video-item a:hover img {
  transform: scale(1.08);
}
.case-list .case-item .case-info .case-title, .case-list .case-item .case-info .video-title, .case-list .case-item .video-info .case-title, .case-list .case-item .video-info .video-title, .case-list .video-item .case-info .case-title, .case-list .video-item .case-info .video-title, .case-list .video-item .video-info .case-title, .case-list .video-item .video-info .video-title, .video-list .case-item .case-info .case-title, .video-list .case-item .case-info .video-title, .video-list .case-item .video-info .case-title, .video-list .case-item .video-info .video-title, .video-list .video-item .case-info .case-title, .video-list .video-item .case-info .video-title, .video-list .video-item .video-info .case-title, .video-list .video-item .video-info .video-title {
  color: rgb(49, 49, 49);
  line-height: 25px;
  font-size: 14px;
  overflow: hidden;
  transition: 0.5s;
  margin-top: 10px;
  text-align: center;
  height: 50px;
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-align-items: center;
  align-items: center;
  text-overflow: ellipsis;
  word-break: break-all;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.video-list .video-item .video-img {
  position: relative;
}
.video-list .video-item .video-img:after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: url(../images/v.png) no-repeat center;
  background-color: rgba(0, 0, 0, 0.2);
  display: block;
}
.video-list .video-item a:hover .video-img:after {
  background-color: rgba(0, 0, 0, 0.5);
}
.video-list .video-item .video-info {
  padding: 15px;
  background: #F3F4F7;
  box-sizing: border-box;
  position: relative;
  height: 72px;
}
.video-list .video-item .video-info .video-title {
  font-size: 18px;
  color: #313131;
  text-align: center;
  height: 40px;
}
.video-list .video-item:hover,.case-list .case-item:hover  {
  border: 1px solid;
  border-image: var(--primary-color) 1;
  background: linear-gradient(to bottom, rgba(255,255,255,0.9), rgba(255,255,255,1));
}

.video-list .video-item:hover .news-time , .video-list .video-item:hover .video-title,.case-list .case-item:hover .case-title{
  background: var(--primary-color);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}


/*============================================*/

.case-center{
  padding-top: 60px;
}

.case-center .other-title {
  color: #a0a0a0;
  font-size: 22px;
  text-align: center;
  margin-bottom: 40px;
  margin-top: 30px;
}
.case-center .other-title span {
  font-size: 30px;
  color: #FFFFFF;
}
.case-center .c1 {
  width: 50px;
  height: 4px;
  margin: 0 auto;
  background:var(--primary-color);

}

.case-center .c2 {
  width: 100%;
  height: 70px;
}
.case-center .other-list .o1 {
  width: 1200px;
  height: 60px;
  font-size: 30px;
  margin: 0 auto;
}

.case-center .other-list .o1 span{
  background: var(--primary-color);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.case-center .other-list .o2 {
  width: 1200px;
  height: 20px;
  font-size: 30px;
  margin: 0 auto;
}

.case-center .other-list .line {
  width: 50px;
  height: 4px;
  background:var(--primary-color);
}

.picSwiper{
  width: 1200px;
  margin: 20px auto;
}

.pb40{
  padding-bottom:40px
}

.mt40{
  /*margin-top:40px*/
}

/*======================header start==========================*/
.header {
  background: rgba(0, 0, 0, .2);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  margin: auto;
  z-index: 1002;
}
/* --- 基础布局 (保持不变) --- */
.header .navbar {
  position: relative;
  height: 86px;
  z-index: 1000;
  max-width: 1440px;
  margin: 0 auto;
}
.header .container {
  height: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 20px;
  position: relative;
}
.logo {
  font-weight: bold;
  font-size: 20px;
  margin-right: 40px;
  color: #fff;
  z-index: 1002;
}
.header .navbar .menu .nav-menu {
  display: flex;
  list-style: none;
  gap: 10px;
  z-index: 1002;
}
.header .navbar .menu .nav-menu .menu-item > a {
  text-decoration: none;
  color: #fff;
  font-size: 16px;
  padding: 10px 15px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  transition: all 0.3s;
}

.header .navbar .menu .nav-menu .menu-item:hover > a,.header .navbar .menu .nav-menu .menu-item.active > a {
  background: var(--primary-color);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.header .navbar .menu .nav-menu .menu-item:hover .arrow {
  transform: translateX(3px);
}
/* --- 固定二级菜单容器 (保持不变) --- */
.fixed-submenu-container {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-10px);
  background: rgba(0, 0, 0, .49);
  box-shadow: 0 10px 30px rgba(0,0,0,0.15);
  padding: 5px 40px;
  width: 100%;
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  justify-content: center;
  align-items: center;
  gap: 30px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
  z-index: 1001;
}
.fixed-submenu-container.show {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.submenu-link {
  text-decoration: none;
  color: #fff;
  font-size: 15px;
  white-space: nowrap;
  padding: 8px 12px;
  border-radius: 4px;
  transition: all 0.2s;
  /*border-left: 1px solid #eee;*/
}
.submenu-link:first-child { border-left: none; }
.submenu-link:hover {
  background: var(--primary-color);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  transform: translateY(-2px);
}

.header .right-menu{
  margin-left: 30px;
  border: 1px solid #fff;
  border-radius: 117px;
}

.header .phone{
  color: #FFFFFF;
  font-size: 18px;
  float: right;
  margin-left: 8px;
  line-height: 29px
}

.header .phone-icon{
  color: #FFFFFF;
  text-align: right;
  width: 28px;
  border: 1px solid #fff;
  border-radius: 117px;
}

/*===================heard-end============================*/


.wrapper {
  /*padding-top: 80px;*/
}

.banner .swiper-pagination {
  bottom: 15px;
}
.banner .swiper-pagination-bullet {
  transform: scale(1) !important;
  left: 0 !important;
}
.banner .swiper-pagination-bullets-dynamic .swiper-pagination-bullet-active {
  width: 20px;
  border-radius: 6px;
}
.banner .swiper-slide img {
  object-fit: cover;
  width: 100%;
  height: 100%;
}

.pt80 {
  padding-top: 80px;
}

.block-title {
  font-size: 32px;
  text-align: center;
  position: relative;
}
.block-title:after {
  position: absolute;
  width: 30px;
  height: 2px;
  background: var(--primary-color);
  left: 0;
  right: 0;
  bottom: -10px;
  margin: auto;
  content: "";
}
.block-title.left {
  text-align: left;
  display: inline-block;
}

.block-subtitle {
  text-align: center;
  padding-top: 30px;
  color: #666;
  font-size: 16px;
}

.product-center {
  padding-bottom: 80px;
}
.product-center .product-list {
  margin: 20px 0;
  display: flex;
  flex-wrap: wrap;
}
.product-center .product-list .product-item {
  width: calc((100% - 80px) / 5);
  margin-right: 20px;
  padding-top: 20px;
  transition: all 0.3s;
  cursor: pointer;
  position: relative;
}
.product-center .product-list .product-item:hover img {
  transform: scale(1.08);
}
.product-center .product-list .product-item:hover .product-title {
  color: #0096ff !important;
}
.product-center .product-list .product-item:nth-child(5n) {
  padding-right: 0;
  margin-right: 0;
}
.product-center .product-list .product-item a {
  display: inline-block;
  box-shadow: 0px 3px 20px 1px rgba(0, 0, 0, 0.16);
  border-radius: 4px;
  width: 100%;
  height: 100%;
}
.product-center .product-list .product-item a .product-media {
  display: flex;
  justify-content: center;
  height: 200px;
  width: 100%;
  overflow: hidden;
  padding: 5px;
  margin-bottom: 5px;
}
.product-center .product-list .product-item a .product-media img {
  transition: all 0.3s;
  object-fit: cover;
}
.product-center .product-list .product-item a .product-info {
  display: flex;
  justify-content: center;
  flex-direction: column;
  padding: 0 10px;
}
.product-center .product-list .product-item a .product-info .product-title {
  font-size: 15px;
  line-height: 30px;
  text-align: center;
  transition: all 0.3s;
  margin-bottom: 10px;
  color: #333;
}

#gotop {
  position: fixed;
  bottom: 100px;
  right: 10px;
  height: 40px;
  font-size: 28px;
  color: #fff;
  width: 40px;
  line-height: 40px;
  text-align: center;
  background: var(--primary-color);
  -webkit-transition: all 0.4s ease 0s;
  transition: all 0.4s ease 0s;
  z-index: 1000;
  cursor: pointer;
  border-radius: 4px;
  display: none;
}

.about {
  padding-top: 80px;
  padding-bottom: 80px;
}
.about .about-content {
  display: flex;
  margin: 20px 0;
}
.about .about-content .about-info {
  flex: 1;
  margin-right: 50px;
  display: flex;
  flex-direction: column;
  -webkit-align-content: space-between;
}
.about .about-content .about-info .about-title {
  font-size: 40px;
}
.about .about-content .about-info .about-desc {
  font-size: 17px;
  line-height: 28px;
  margin: 30px 0 0;
  text-indent: 32px;
}
.about .about-content .about-img {
  width: 52%;
}

.about-wrapper .advantage{
  display: flex;
  width: 100%;
  justify-content: center;
}

.about-wrapper .tdfc-swiper{
  max-width: 650px;
  height: 450px;
}
.about-wrapper .tdcy-slide{
}
.about-wrapper .tdcy-slide p{
  background: rgb(229, 229, 229);
  display: block;
  height: 30px;
  line-height: 30px;
  text-align: center;
}
.about-wrapper .tdcy-slide .overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--primary-color);
  height: 0;
  color: #fff;
  transition: height 0.5s ease;
}
.about-wrapper .tdcy-slide .overlay .name {
  border: 1px solid #fff;
  text-align: center;
  height: 25px;
  width: 75px;
  line-height: 25px;
  border-radius: 100px;
  margin: 20px auto auto;
}
.about-wrapper .tdcy-slide  .overlay .text {
  font-size: 12px;
  line-height: 15px;
  margin-top: 20px;
  padding: 0 5px;
  box-sizing: border-box;
}

.about-wrapper .tdcy-slide:hover .overlay {
  height: 50%;
}

.about-wrapper .tab-content{
  margin-bottom: 50px;
}
.about-wrapper .tdcySwiper{
  max-width: 1100px;
  max-height: 300px;
}

.footer {
  position: fixed;
  bottom: 0;
  left: 0;
  background: #22272d;
  z-index: 9999;
  width: 100%;
  /*padding-top: 70px;*/
}
.footer .footer-content {
  display: flex;
}
.footer .first-title {
  font-size: 16px;
  font-weight: bold;
  color: #fff;
}
.footer .link-box {
  margin-top: 10px;
  line-height: 30px;
  color: #fafafa;
}
.footer .link-box .link-item {
  font-size: 14px;
}
.footer .link-box .link-item a {
  color: #fafafa;
}
.footer .qrcode {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.footer .qrcode .qrcode-text {
  margin-top: 12px;
  color: #fff;
  border: 1px solid #fff;
  padding: 3px 15px;
}
.footer .copyright {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding: 20px 0;
  font-size: 14px;
  color: #fff;
  text-align: center;
  flex: 1;
}

.breads {
  line-height: 60px;
  display: flex;
  font-size: 14px;
}
.breads a {
  color: #333;
}
.breads a:hover {
  color: var(--text-color);
}
.breads .bread-item {
  padding-left: 10px;
  color: #666;
}
.breads .bread-item:before {
  float: left;
  padding-right: 10px;
  color: #999;
  content: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='8' height='8'%3E%3Cpath d='M2.5 0L1 1.5 3.5 4 1 6.5 2.5 8l4-4-4-4z' fill='%236c757d'/%3E%3C/svg%3E");
}
.breads .bread-item:first-child {
  padding-left: 0;
}
.breads .bread-item:first-child:before {
  display: none;
}

.clearfix:after {
  content: "";
  display: table;
  clear: both;
}

.main-container {
  /*padding-top: 30px;*/
  padding-bottom: 100px;
}
.main-container .slide {
  width: 300px;
  float: left;
}
.main-container .content-right {
  margin-left: 340px;
}
.main-container.mini .slide {
  width: 240px;
}
.main-container.mini .content-right {
  margin-left: 280px;
}
.main-container .sidemenu a {
  color: #333;
}
.main-container .sidemenu a:hover {
  color: #0096ff;
}
.main-container .sidemenu h3 {
  font-size: 20px;
  padding-left: 15px;
  margin-bottom: 10px;
  position: relative;
}
.main-container .sidemenu h3:before {
  position: absolute;
  left: 0;
  content: "";
  width: 5px;
  height: 20px;
  top: 50%;
  margin-top: -10px;
  background: var(--primary-color);
  border-radius: 5px;
}
.main-container .sidemenu ul, .main-container .sidemenu li {
  list-style: none;
  margin: 0;
  padding: 0;
}
.main-container .sidemenu li {
  margin-top: 5px;
}
.main-container .sidemenu h5 {
  line-height: 22px;
  display: block;
  font-size: 18px;
  color: #333;
  border: 1px solid #E3E3E3;
  cursor: pointer;
  position: relative;
}
.main-container .sidemenu h5 a {
  display: block;
  padding: 10px 40px 10px 15px;
}
.main-container .sidemenu h5 span {
  position: absolute;
  right: 0;
  display: flex;
  content: "+";
  top: 0;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  width: 40px;
  height: 40px;
  color: #999;
}
.main-container .sidemenu dl {
  border: 1px solid #E3E3E3;
  border-top: none;
  transition: all 0.2s;
  display: none;
}
.main-container .sidemenu dd {
  border-bottom: 1px dashed #DCDCDC;
  line-height: 22px;
}
.main-container .sidemenu dd.active a {
  color: #0096ff;
  font-weight: bold;
}
.main-container .sidemenu dd a {
  font-size: 16px;
  display: block;
  color: #666;
  padding: 10px 20px 10px 25px;
  text-transform: capitalize;
}
.main-container .sidemenu dd:last-child {
  border-bottom-color: transparent;
}
.main-container .product-list {
  display: flex;
  flex-wrap: wrap;
  gap: 40px 30px;
  justify-content: flex-start;
}
.main-container .product-list .product-item {
  width: calc(33.3333333333% - 20px);
  cursor: pointer;
}
.main-container .product-list .product-item a {
  color: #333;
}
.main-container .product-list .product-item a:hover {
  color: #0096ff;
}
.main-container .product-list .product-item a:hover .product-img {
  border-color: #0096ff;
}
.main-container .product-list .product-item a:hover img {
  transform: scale(1.08);
}
.main-container .product-list .product-item .product-img {
  border: 2px solid #eee;
  overflow: hidden;
  padding: 10px;
}
.main-container .product-list .product-item .product-img img {
  width: 100%;
  transition: all 0.3s;
  height: 100%;
  object-fit: contain;
}
.main-container .product-list .product-item .product-info {
  margin-top: 10px;
  font-size: 18px;
  text-align: center;
}

.pagination {
  width: 100%;
  height: 100%;
  text-align: center;
}

.pagination a {
  text-decoration: none;
  border: 1px solid #AAE;
  color: #0096ff;
}

.pagination a, .pagination span {
  display: inline-block;
  padding: 5px 12px;
  margin-right: 5px;
  margin-bottom: 5px;
}
.pagination a:hover, .pagination span:hover {
  background: var(--primary-color);
  padding: 6px 13px;
  border: none;
  color: #fff;
}

.pagination .current {
  background: var(--primary-color);
  color: #fff;
  padding: 6px 13px;
  border: none;
}

.pagination .current.prev, .pagination .current.next {
  color: #999;
  border-color: #999;
  background: #fff;
}

.pagination .disabled {
  cursor: not-allowed;
  color: #999;
  border-color: #ccc;
}
.pagination .disabled:hover {
  background-color: #fff;
  color: #999;
}

.panel .panel-title {
  font-size: 20px;
  padding-left: 15px;
  margin-bottom: 15px;
  position: relative;
}
.panel .panel-title:before {
  position: absolute;
  left: 0;
  content: "";
  width: 5px;
  height: 20px;
  top: 50%;
  margin-top: -10px;
  background: var(--primary-color);
  border-radius: 5px;
}

.plist .pitem {
  margin-bottom: 20px;
}
.plist .pitem:last-child {
  margin-bottom: 0;
}
.plist .pitem a {
  color: #333;
}
.plist .pitem a:hover {
  color: #0096ff;
}
.plist .pitem a:hover .pitem-img {
  border-color: #0096ff;
}
.plist .pitem a:hover .pitem-img img {
  transform: scale(1.08);
}
.plist .pitem .pitem-img {
  border: 1px solid #dedede;
  height: 150px;
  overflow: hidden;
  padding: 10px;
}
.plist .pitem .pitem-img img {
  object-fit: contain;
  width: 100%;
  height: 100%;
  transition: all 0.3s;
}
.plist .pitem .pitem-text {
  font-size: 17px;
  margin-top: 10px;
}

.product-wrapper .product-head {
  display: flex;
}
.product-wrapper .product-head .view {
  border: 1px solid #ddd;
}
.product-wrapper .product-head .product-banner {
  width: 500px;
  --swiper-navigation-size: 24px;
  --swiper-theme-color: var(--swiper-active-color);
  margin: 0  auto;
}
.product-wrapper .product-head .product-banner .product-name {
  font-size: 28px;
  font-weight: bold;
  text-align: center;
}

.product-wrapper .product-head .product-banner .big-swiper .swiper-slide {
  width: 500px;
  height: 330px;
  padding: 10px;
}
.product-wrapper .product-head .product-banner .big-swiper .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.product-wrapper .product-head .product-banner .thumb-swiper .swiper-slide {
  width: 12.5% !important;
  height: 100%;
  opacity: 0.4;
  position: relative;
  padding: 10px 0;
  cursor: pointer;
}
.product-wrapper .product-head .product-banner .thumb-swiper .swiper-slide img {
  border: 1px solid #ddd;
  width: 100%;
  height: 100%;
  object-fit: cover;
  padding: 2px;
}
.product-wrapper .product-head .product-banner .thumb-swiper .swiper-slide-thumb-active {
  opacity: 1;
}
.product-wrapper .product-head .product-banner .thumb-swiper .swiper-slide-thumb-active img {
  border-color:  var(--swiper-active-color);

}
.product-wrapper .product-head .product-banner .thumb-swiper .swiper-slide-thumb-active:after {
  content: "";
  width: 0;
  height: 0;
  line-height: 0;
  border-width: 5px;
  border-style: dashed;
  border-color: transparent;
  vertical-align: middle;
  border-bottom-style: solid;
  border-bottom-color: var(--swiper-active-color);
  position: absolute;
  top: 0;
  left: 50%;
  margin: 0 0 0 -5px;
}
.product-wrapper .product-head .product-info {
  flex: 1;
  margin-left: 50px;
}

.product-wrapper .product-head .product-info .product-param {
  margin: 20px 0 0 0;
}
.product-wrapper .product-head .product-info .product-btns {
  margin-top: 20px;
}
.product-wrapper .product-head .product-info .product-btns a {
  display: inline-block;
  width: 130px;
  height: 40px;
  color: #fff;
  text-align: center;
  font-size: 18px;
  line-height: 40px;
  background: var(--primary-color);
}
.product-wrapper .product-head .product-info .product-btns a:first-child {
  margin-right: 10px;
}
.product-wrapper .product-head .product-info .product-btns a:hover {
  background: #0a3a70;
}
.product-wrapper .product-html {
  margin: 30px 0 0 0;
  position: relative;
  padding-top: 20px;
  border-top: 4px solid #eee;
}

.get-price-form {
  margin-top: 40px;
}
.get-price-form .title {
  background: var(--primary-color);
  color: #fff;
  font-size: 20px;
  padding: 12px 15px;
}
.get-price-form .form-body {
  border: 1px solid #ddd;
  border-top: none;
  padding: 20px;
}
.get-price-form .form-body .two {
  display: flex;
  gap: 20px;
  margin-bottom: 20px;
}
.get-price-form .form-body .form-item {
  width: 100%;
}
.get-price-form .form-body .form-item label {
  line-height: 30px;
  font-weight: bold;
  color: #333;
  font-size: 14px;
}
.get-price-form .form-body .form-item input, .get-price-form .form-body .form-item textarea {
  padding: 10px 10px;
  font-size: 14px;
  border: 1px solid #eee;
  width: 100%;
  line-height: 22px;
  text-align: left;
  color: #333;
  box-sizing: border-box;
}
.get-price-form .form-body .form-item input:focus, .get-price-form .form-body .form-item textarea:focus {
  border: 1px solid;
  border-image: var(--primary-color) 1;
  background: linear-gradient(to bottom, rgba(255,255,255,0.9), rgba(255,255,255,1));
  outline: none;
}
.get-price-form .form-body .btn {
  margin-top: 20px;
}
.get-price-form .form-body .btn a {
  display: inline-block;
  width: 130px;
  height: 40px;
  color: #fff;
  text-align: center;
  font-size: 18px;
  line-height: 40px;
  background: var(--primary-color);
}
.get-price-form .form-body .btn a:hover {
  background: var(--hover-color);
}
.get-price-form .form-body .btn.block a {
  display: block;
  width: 100%;
}

.article .category {
  padding: 0 0 30px;
  margin-bottom: 50px;
  text-align: center;
  border-bottom: 1px solid #E3E3E3;
  background: #fff;
}
.article .category a {
  font-size: 18px;
  color: #222;
  height: 46px;
  line-height: 46px;
  display: inline-block;
  margin: 0 10px;
  padding: 0 32px;
  background: #EAEAEA;
  transition: all 0.2s;
}
.article .category a.active, .article .category a:hover {
  color: #fff;
  background: var(--primary-color);
}

.article-wrapper h1 {
  font-size: 30px;
  color: #333;
  text-align: center;
  font-weight: bold;
}
.article-wrapper .article-info {
  padding: 0 0 20px;
  border-bottom: 1px solid #D9D9D9;
  text-align: center;
  margin: 25px 0 0;
  position: relative;
}
.article-wrapper .article-info:after {
  content: "";
  display: block;
  height: 3px;
  background: var(--primary-color);
  width: 100px;
  position: absolute;
  bottom: -2px;
  left: 50%;
  margin: 0 0 0 -50px;
  z-index: 1;
}
.article-wrapper .article-info span {
  margin: 0 10px;
  line-height: 20px;
  display: inline-block;
  font-size: 15px;
  color: #666;
}
.article-wrapper .article-html {
  padding: 25px 0 0;
  line-height: 30px;
  font-size: 17px;
  color: #5c5c5c;
}
.article-wrapper .article-html img {
  display: inline-block;
}
.article-wrapper .article-next {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 20px;
  padding-bottom: 18px;
  border-bottom: 1px #ddd dashed;
}
.article-wrapper .article-next a {
  font-size: 16px;
  display: block;
  color: #333;
  letter-spacing: 0.4px;
}

.article-wrapper .article-next a:hover {
  background: var(--hover-color);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.cert-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  gap: 40px;
}
.cert-list .cert-item {
  width: calc(25% - 30px);
}
.cert-list .cert-item a {
  display: block;
  width: 100%;
  height: 100%;
}
.cert-list .cert-item .cert-img {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding-bottom: 20px;
  padding-top: 20px;
}
.cert-list .cert-item .cert-img > img {
  width: 215px;
  height: 265px;
  transition: all 0.3s;
}
.cert-list .cert-item .cert-img .overlay {
  opacity: 0;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  transition: all 0.3s;
  gap: 10px;
  color: #fff;
  font-size: 20px;
  background: rgba(0, 0, 0, 0.5);
}
.cert-list .cert-item .cert-info {
  padding: 10px;
  border-bottom: 1px solid #0096ff;
}
.cert-list .cert-item .cert-info .cert-title {
  font-size: 16px;
  color: #333;
  text-align: center;
}
.cert-list .cert-item:hover .cert-info {
  background: var(--primary-color);
}
.cert-list .cert-item:hover .cert-info .cert-title {
  color: #fff;
}
.cert-list .cert-item:hover .overlay {
  opacity: 1;
}


.about-wrapper .about-me {
  display: flex;
  justify-content: space-between;
  position: relative;
  padding:0 100px 70px 100px;
}
.about-wrapper .about-me .about-me-txt {
  flex: 1;
  display: flex;
  flex-direction: column;
  margin-right: 50px;
}
.about-wrapper .about-me .about-me-txt h3 {
  color: #313131;
  font-size: 40px;
  line-height: 1;
  font-weight: bold;
}
.about-wrapper .about-me .about-me-txt h3:after {
  content: "";
  width: 40px;
  height: 4px;
  background: var(--primary-color);
  display: block;
  margin: 15px 0 0;
}
.about-wrapper .about-me .about-me-txt .t {
  color: #878787;
  font-size: 16px;
  line-height: 26px;
  margin: 20px 0 0;
}
.about-wrapper .about-me .about-me-txt .t img{
  padding: 20px;
}

.about-wrapper .about-me .about-me-video {
  width: 700px;
  position: relative;
}
.about-wrapper .relative {
  position: relative;
}
.about-wrapper .history {
  position: relative;
  background: var(--primary-color);
  padding: 70px 0;
}
.about-wrapper .history h3 {
  font-size: 40px;
  color: #fff;
  text-align: center;
  font-weight: bold;
}
.about-wrapper .history .list {
  position: relative;
  margin: 40px 0 0 0;
  box-sizing: border-box;
}
.about-wrapper .history .list ul {
  position: relative;
  list-style: none;
  padding: 0;
  margin: 0;
}
.about-wrapper .history .list ul:before {
  content: "";
  position: absolute;
  width: 6px;
  top: 0;
  bottom: 0;
  left: 50%;
  margin-left: -3px;
  background-color: #ddd;
  height: 100%;
}
.about-wrapper .history .list ul li {
  position: relative;
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: flex-start;
  justify-content: flex-start;
  -webkit-align-items: center;
  align-items: center;
}
.about-wrapper .history .list ul li:nth-child(2n) {
  -webkit-justify-content: flex-end;
  justify-content: flex-end;
}
.about-wrapper .history .list ul li:nth-child(2n) .txt {
  text-align: left;
}
.about-wrapper .history .list ul li:after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  margin-left: auto;
  margin-right: auto;
  border-radius: 50%;
  width: 18px;
  height: 18px;
  border: 5px solid #fff;
  background: #0071B2;
  padding: 5px;
  text-align: center;
  box-sizing: border-box;
}
.about-wrapper .history .list ul li .txt {
  width: 50%;
  padding: 0 50px 20px;
  box-sizing: border-box;
  text-align: right;
}
.about-wrapper .history .list ul li .txt em {
  font-size: 26px;
  color: #fff;
  font-weight: bold;
  font-style: normal;
}
.about-wrapper .history .list ul li .txt p {
  font-size: 17px;
  color: #fff;
  line-height: 28px;
  margin: 15px 0 0;
}
.about-wrapper .factory {
  background: #F2F2F2;
  padding: 80px 0;
}
.about-wrapper .factory h3 {
  color: #313131;
  font-size: 40px;
  line-height: 1;
  font-weight: bold;
}
.about-wrapper .factory h3:after {
  content: "";
  width: 40px;
  height: 4px;
  background: var(--primary-color);
  display: block;
  margin: 15px 0 0;
}
.about-wrapper .factory .factory-swiper {
  margin-top: 70px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  overflow: hidden;
  z-index: 1;
}



.download-list .download-item {
  margin-bottom: 50px;
  padding-bottom: 20px;
  border-bottom: 1px dashed #ccc;
}
.download-list .download-item .hd {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 15px;
}
.download-list .download-item .hd .title {
  font-size: 23px;
  color: #333;
}
.download-list .download-item .hd .title .fa {
  color: #999;
  margin-right: 6px;
}
.download-list .download-item .hd .dt {
  font-size: 15px;
  color: #999;
}
.download-list .download-item .fd {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.download-list .download-item .fd .info {
  display: flex;
  align-items: center;
}
.download-list .download-item .fd .info .info-item {
  display: flex;
  align-items: center;
  color: #999;
}
.download-list .download-item .fd .info .info-item:first-child {
  margin-right: 20px;
}
.download-list .download-item .fd .info .info-item .fa {
  margin-right: 10px;
}
.download-list .download-item .fd .info .info-item .vel {
  color: #666;
  margin-left: 1px;
}
.download-list .download-item .fd .down a {
  display: inline-block;
  background: #bbb;
  color: #fff;
  border-radius: 6px;
  font-size: 18px;
  width: 110px;
  height: 40px;
  line-height: 40px;
  text-align: center;
}
.download-list .download-item:hover .title {
  color: #0096ff;
}
.download-list .download-item:hover .down a {
  background: var(--primary-color);
}

/*# sourceMappingURL=style.css.map */