@media (min-width: 1901px) {
    html {
      font-size: 100px;
    }
  }
  @media (max-width: 1580px) {
    html {
      font-size: calc(100vw / 21);
    }
  }
  @media (max-width: 1280px) {
    html {
      font-size: calc(100vw / 19.3);
    }
  }
  @media (max-width: 767px) {
    html {
      font-size: calc(100vw/15); 
    }
  }
  @media (max-width: 480px) {
    html {
      font-size: calc(100vw/7.5); 
    }
  }
  

  
.my-container {
 width: 1200px;
 margin: 0 auto;
}
body {
  overflow-x: hidden;
}
.phone-box {
    margin-bottom: 20px;
}
.md-close {
    margin-bottom: 30px;
}
.wpcf7 form .wpcf7-response-output {
    margin-top: 0px !important;
}
  /* 首页头部导航样式开始 */
 .pc-head {
    padding: 0 50px;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 99;
  }
  header {
    background-color: var(--primary-color);
    border: none;  
    box-shadow: 0 0 0 0.3px #cccccc; 
  }
  .head-box {
    height: 120px;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .head-box .logo a{
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .head-box .logo h1 {
    font-size: 40px;
    margin: 0;
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    background-image: linear-gradient(to right, #807bee, #e250e8);
  }
  .head-box .nav ul {
    display: flex;
    gap: 40px;
  }
  .head-box .nav ul li a {
    color: #fff;
    font-size: 18px;
  }
  .head-right-box {
    display: flex;
    align-items: center;
  }
  .contact-info  {
    display: flex;
    align-items: center;
  }
  .contact-info a {
    margin-left: 10px;
  }
 /*.language {*/
 /*   margin-right:20px;*/
 /* }*/
  
   .language img{
    max-width: 20px;
    border-radius: 2px;
    margin-right: 5px;
  }
  .contact-info a:last-child {
    display: flex;
    line-height: 1.55;
    font-weight: 600;
    border-radius: 14px;
    /* color: #d853e8;
    background-color: #4e3651; */
    color: #2aaaed;
    background-color: #1b3743;
    background-position: center center;
    border-color: transparent;
    border-style: solid;
    transition: background-color 0.1s ease-in-out, color 0.1s ease-in-out, border-color 0.1s ease-in-out;
    height: 56px;
    padding: 0 10px;
    justify-content: center;
    align-items: center;
    flex-direction: column;
  }
   /* 首页头部导航样式结束 */
   /* 板块一样式开始 */
  .section-1 {
    background-image: url(../imgs/car01.png);
    background-size: 85%; 
    background-position: center 300px; 
    background-repeat: no-repeat;
   }
  .content-1 {
    padding-top: 200px;
    height: 110vh;
  }
  .content-1-title {
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
  }
  .content-1-title h1 {
    font-size: 50px;
    font-style: italic;
    color: #f1f1f1;
  }
  .content-1-title h2 {
    font-size: 18px;
    margin-top: 30px;
    max-width: 620px;
    color: #f2f2f2;
    font-weight: normal;
  }
  .com-btn {
    width: 256px;
    height: 64px;
    /*background: linear-gradient(to right, #807bee, #e250e8);*/
    background: var(--primary-blue);
    border-radius: 14px;
    margin-top: 60px;
    font-size: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #f2f2f2 !important;
    text-decoration: none !important;
    font-style: normal;
  }
  .title-item img {
    width: 26px;
  }
  .content-1-title .title-item {
    padding: 0 20px;
    height: 50px;
    background-color: #313131;
    border-radius: 14px;
    margin-bottom: 20px;
    max-width: 300px;
    display: flex;
    align-items: center;
    border: none;  
    box-shadow: 0 0 0 0.3px #cccccc; 
  }
  .content-1-title .title-item span {
    margin-left: 10px;
  }
  .content-1-title .title-item1 {
    position: absolute;
    left: 0px;
    top: 0;
  }
  .content-1-title .title-item2{
    position: absolute;
    right: 0px;
    top: 0;
  }
  .content-1-title .title-item3{
    position: absolute;
    left: 50px;
    top: 180px;
  }
  .content-1-title .title-item4{
    position: absolute;
    right: 50px;
    top: 180px;
  }

/* 走马灯 */
.marquee-group {
  overflow: hidden;
  width: 100%;
  margin-top: 45px;
}

.marquee {
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.marquee-scroll {
  display: flex;
}

.marquee-content {
  display: flex;
  flex-shrink: 0;
}

.marquee-item {
  flex-shrink: 0;
  width: auto;
  margin-right: 10px;
}

.marquee-item img {
  max-width: 100%;
  height: auto;
}
.marquee-group .marquee-item img {
  margin-right: 1vw;
}

.section-1 {
  position: relative;
  margin-bottom: 150px;
}
.marquee-group {
  position: absolute;
  bottom: 400px;
  left: 0;
  z-index: -99;
}
.service-pledge {
  max-width: 1200px;
  margin: 0 auto;
}
.service-pledge ul {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}
.service-pledge ul li {
  padding: 10px 20px;
  border: none;  
  box-shadow: 0 0 0 0.3px #cccccc; 
  background-color: #262726;
  border-radius: 14px;
  display: flex;
  align-items: center;
}
.service-pledge ul li span:nth-child(1) {
  display: inline-block;
  width: 64px;
  height: 64px;
  border-radius: 14px;
  background-color: #313231;
  font-size: 30px;
  text-align: center;
  line-height: 64px;
  font-weight: bold;
  margin-right: 20px;
  flex-shrink: 0;
}
 /* 板块一样式结束 */
  /* 板块二样式开始 */
.content-2-title {
  text-align: center;
}
.content-2-title h1 {
  font-size: 50px;
  margin-bottom: 10px;
    color: var(--primary-blue);
 /* background-clip: text;*/
 /*-webkit-background-clip: text;*/
 /*color: transparent;*/
 /*background-image: linear-gradient(to right, #807bee, #e250e8);*/
}
.content-2-title h2 {
  font-size: 18px;
  color: #f2f2f2;
  font-weight: normal;
}

.content-2 .flags ul{
 margin-top: 50px;
 display: flex;
 justify-content: space-between;
}

.content-2-introduce {
  margin-top: 60px;
}
.content-2-introduce .top-icon img {
  max-width: 64px;
  border-radius: 14px;
  border: none;  
  box-shadow: 0 0 0 0.3px #484848;
}
.content-2-introduce .top-icon span {
  width: 60%;
  height: 2px;
  background-color: #484848;
  display: inline-block;
  margin-left: 60px;
}

.content-2-introduce .bottom-text {
  color: #f2f2f2;
}
.content-2-introduce ul{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-column-gap: 30px;
  grid-row-gap: 30px;
}
.content-2-introduce ul li {
  display: flex;
  align-items: center;
  justify-content: left;
  background-color: #262726;
  /* border: none;  
  box-shadow: 0 0 0 0.3px #cccccc;  */
  padding: 30px;
  border-radius: 14px;
  transition: all 0.5s ease;
}
.content-2-introduce ul li .top-icon {
  margin-right: 20px;
}
.content-2-introduce ul li:hover {
  transform: translateY(-6px);
  /* box-shadow: 0 0 15px rgba(255, 255, 255, 0.3); */
}
   /* 板块二样式结束 */
   
  /* 板块三样式开始！ */
   .section-3 {
    padding-top: 150px;
   }
   .content-3 {
    position: relative;
   }
   .content-3-title {
    text-align: center;
   }
   .content-3-title h1 {
    font-size: 50px;
    margin-bottom: 10px;
    color: var(--primary-blue);
   /*color: transparent;*/
   /*background-clip: text;*/
   /*-webkit-background-clip: text;*/
   /*background-image: linear-gradient(to right, #807bee, #e250e8);*/
  }
  .content-3-title h2 {
    font-size: 18px;
    color: #f2f2f2;
    font-weight: normal;
  }
  /* 板块三的轮播图 */
  .content-3 .swiper-container {
    width: 100%;
    overflow: hidden;
    margin-top: 70px;
  }

  .content-3 .swiper-slide {
    font-size: 18px;
    background: #2a2b2a;
    height:500px !important;
    padding-bottom: 20px;

  }
   .swiper-button-next, .swiper-button-prev {
    color: var(--primary-purple)  !important;
    width: 64px !important;
    height: 64px !important;
    border-radius: 50%!important;
    background-color: #313231!important;
    top: 60% !important;
  }
  .swiper-button-next:after, .swiper-button-prev:after {
    font-size: 30px!important;
  }
  .swiper-button-next {
    right: -100px !important;
  }
  .swiper-button-prev {
    left: -100px !important;
  }
  .swiper-pagination-bullet-active {
    background: var(--primary-blue)  !important;
  }
  .content-3 .swiper-slide img {
    max-width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .content-3 .swiper-slide .slide-text {
    padding: 20px 30px 10px;
    color: #f2f2f2;

  }
  .content-3 .swiper-slide .slide-text h3 {
    font-size: 20px;
  }

  .content-3 .swiper-slide .slide-text .time-text {
    font-size: 16px;
    color: #cecece;
    margin: 15px 0;
  }
 
  .content-3 .slide-pic-1 {
    transition: all 0.5s ease;
  }
  .content-3 .slide-pic-2 {
    display: none;
    transition: all 0.5s ease;
  }
  .content-3 .slide-pic:hover .slide-pic-2{
   display: block;
  }
  .content-3 .slide-pic:hover .slide-pic-1{
    display: none;
    }
    /* 板块三样式结束 */
    /* 板块四样式开始 */
    .section-4 {
      margin-top: 150px;
     }
    .section-4 ul li {
      flex-direction: row;
    }
    .section-4 ul li .top-icon{
      margin-right: 20px;
      vertical-align: middle;
    }
     .content-3-title h1 span {
      color:#f2f2f2;
     }

     .section-4 .bottom-text {
      margin-top: 0;
     }
     /* 板块四样式结束 */
     /* 板块五样式结束 */
    .section-5 {
      margin-top: 150px;
      background-image: url(../imgs/s5-bg.png),url(../imgs/Frame_12390.jpg);
      background-repeat: no-repeat;
      background-position: 90% 100px, top right;
      background-size: 55%;
      height: 60vh;
     }
     .section-5-btn .com-btn {
      width: 300px;
     }
     .content-5-title h1 {
      margin-bottom: 30px;
      text-align: left;
     }
     .content-5-title h1 span {
      color:#f2f2f2;
     }
     .content-5-left {
      width: 50%;
     }
     .section-5 p {
      color: #f2f2f2;
     }
     .content-5 {
      display: flex;
      gap: 50px;
     }
     .content-5-right .content-5-right-content{
      background-color: #393939;
      border-radius: 14px;
      padding: 15px 15px;
     }
     .content-5-right .title-item {
      margin-bottom: 6px;
     }
     .content-5-right .title-item span {
      margin-left: 6px;
     }
     /* 板块五样式结束 */

     /* 板块六样式开始 */
     .section-6 {
      padding-top: 120px;
      padding-bottom: 150px;
      background-image: url(../imgs/s6-bg.jpg);
      background-repeat: no-repeat;
      background-position: 50% -100px;
      background-size: 80%;
      }
    .content-6-title h1 span{
     color: #f2f2f2;
     display: block;
    }
    /* .content-6 {
      background-image: url(../imgs/zs.svg),url(../imgs/ys.svg),url(../imgs/zx.svg),url(../imgs/yx.svg);
      background-repeat: no-repeat;
      background-position: 18.75% 0, 81.25% 0,18.75% 100%, 81.25% 100%;
    } */
    .content-6-title p {
      margin-top: 30px;
    }
    .why-us-content {
      margin-top: 40px;
    }
  .why-us-content ul{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 50px;
  }
 .why-us-content ul li {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
 }
 .why-us-content ul li p {
  margin-top: 30px;
  text-align: center;
 }

     /* 板块六样式结束 */
     /* 板块样式七开始 */
    .section-7 {
      position: relative;
    }
     
  .content-7-title h1 span{
  color: #f2f2f2;
  display: block;
  }
  .content-7-title p {
    margin-top: 30px;
  }
  .content-7-title {
    width: 70%;
    text-align: left;
  }
  .section-7-btn .com-btn{
    width: 400px;
  }
  .s-7-img {
    margin-top: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
  }
  .s-7-img img {
    width: 130%;
  }
.tn-atom {
    background-image: linear-gradient(0turn, rgba(24, 26, 25, 1) 0%, rgba(24, 26, 25, 0) 100%);
    border-color: transparent;
    border-style: solid;
    height: 100px;
    position: absolute;
    left: 0;
    bottom: -50px;
    width: 100%;
}
     /* 板块样式七结束 */

       /* 板块样式八开始 */

  .section-8 {
    margin-top: 150px;
  }
  .content-8-title {
    margin-bottom: 80px;
  }
  .content-8-title h1 span{
    color: #f2f2f2;
    }
    .content-8-title p {
      margin-top: 30px;
    }
    /* 手风琴样式！start */
    a:hover,a:focus{
      text-decoration: none;
      outline: none;
  }
  #accordion .panel{
      border: none;
      box-shadow: none;
      border-radius: 0;
      margin-bottom: -5px;
  }
  #accordion .panel-heading{
      padding: 0;
      border-radius: 0;
      border: none;
      text-align: center;
  }
  #accordion .panel-title a{
      display: block;
      padding: 25px 30px;
      font-size: 16px;
      font-weight: bold;
      color: #fff;
      background: #333;
      border-bottom: 1px solid #4a4a4a;
      position: relative;
      transition: all 0.5s ease 0s;
   
  }
  #accordion .panel-title a:hover{
      background: #4a4a4a;
  }
  #accordion .panel-title a svg,
  #accordion .panel-title a.collapsed svg{
      font-weight: 200;
      position: absolute;
      top: 19px;
      left: 15px;
      transform: rotate(135deg);
      transition: all 0.5s ease 0s;
      display: inline-block;
      color: var(--primary-purple);
      background-color: #2a2b2a;
      width: 30px;
      height: 30px;
      border-radius: 50%;
      padding: 5px;
     
    
  }
  #accordion .panel-title a.collapsed svg{
      transform: rotate(0deg);
  }
  #accordion .panel-body{
      background: #2a2b2a;
      padding: 0 0 0 40px;
      border: none;
      position: relative;
  }
  #accordion .panel-body p{
      font-size: 14px;
      color: #fff;
      line-height: 25px;
      background: #2a2b2a;
      padding: 30px;
      margin: 0;
  }
  #accordion .panel-collapse .panel-body p{
      opacity: 0;
      transform: scale(0.9);
      transition: all 0.5s ease-in-out 0s;
  }
  #accordion .panel-collapse.in .panel-body p{
      opacity: 1;
      transform: scale(1);
  }
  .set-3 {
    width: 100% !important;
  }

      /* 手风琴样式end！ */
   /* 板块样式八结束 */

   /* 板块九开始 */
   .section-9 {
    margin-top: 150px;
    background-image: url(../imgs/s-9-car.png),url(../imgs/Frame_12390.jpg);
    background-repeat: no-repeat;
    background-position: 90% 100px, top right;
    background-size: 55%;
    height: 60vh;
   }
   /* 板块十开始 */
 .section-10 {
  margin-top: 80px;
 }

.content-10-video1 {
  display: flex;
  height: 440px;
  margin-top: 70px;
}
.content-10-video1 .left-video-box {
  width: 760px;
  height: 440px;
  margin-right: 50px;
  position: relative;
  border-radius: 14px;
  overflow: hidden;
}
.content-10-video1 .left-video-box .videoRunning-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
}
.content-10-video1 .left-video-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.content-10-video1 .right-info {
 flex: 1;
 height: 100%;
 background-color: #2a2b2a;
 padding: 30px;
 border: none;
 box-shadow: 0 0 0 0.3px #cccccc;
 border-radius: 14px;
 overflow: hidden;
}


.content-10-video1 .right-info h2 {
  font-size: 22px;
  /*background-clip: text;*/
  /*-webkit-background-clip: text;*/
  /*color: transparent;*/
  /*background-image: linear-gradient(to right, #807bee, #e250e8);*/
  line-height: 1.5;
  color: var(--primary-blue);
  margin-bottom: 20px;
  
}
.content-10-video1 .right-info h2 span {
  color: #f2f2f2;
}
.content-10-video1 .right-info a{
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.video-linkBtnIcon {
  display: flex;
  justify-content: space-between;
  align-items: end;
}

.content-10-video2  h3{
 padding: 50px 0 30px;
 font-size: 22px;
}
.content-10-video2 ul{
 display: grid;
 grid-template-columns: repeat(3,1fr);
 gap: 30px;
}

.content-10-video2 ul li {
  background-color: #2a2b2a;
  height: 300px;
}

    /* 板块十结束 */

/* 板块十一开始 */
.section-11 {
  margin-top: 150px;
}
.section-11 ul {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 30px;
}
.content-11-list .s-11-item {
  height: 460px;
  background-color: #2a2b2a;
  border: none;
  box-shadow: 0 0 0 0.3px #cccccc;
  padding: 36px 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-radius: 14px;
}
.content-11-list .s-11-item h2 {
  font-size: 22px;
}
.content-11-list .s-11-item p {
 color: #a2a2a2;
 margin-top: 30px;
}
.content-11-list .s-11-item .icon {
  text-align: right;
}
.content-11-list .s-11-item .icon img {
  border-radius: 14px;
}
.content-11-list .s-11-item img {
  max-width: 64px;
}
/* 十二个板块开始 */
.section-12 {
  background-image:url(../imgs/s12-car.png), url(../imgs/s12-car.jpg);
}
/* 第十三个板块开始 */
.content-13-title {
  margin-bottom: 70px;
}
.section-13-introduce {
  background-color: #2a2b2a;
  border: none;
  box-shadow: 0 0 0 0.3px #cccccc;
  padding: 36px 30px;
  padding: 36px 30px;
  border-radius: 14px;
}
.section-13 .swiper-slide {
  height: 300px !important;
}
.section-13-introduce h1 {
  font-size: 22px;
}
.section-13 .swiper-slide .slide-pic {
  width: 100%;
  height: 300px !important;
}
.section-13 .swiper-slide .slide-pic img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.section-13-introduce .introduce-list {
 display: flex;
 justify-content: space-between;
 margin-top: 50px;
}
.section-13-introduce .introduce-item {
  width: 40%;
  text-align: left;
  margin-right: 40px;
}
.section-13 .swiper-button-next, .section-13 .swiper-button-prev {
  top: 73% !important;
}
.section-13-introduce .introduce-item h2 {
  margin-bottom: 20px;
}
/* 第十四个板块 */
.section-14 {
  padding-top: 150px;
}
.content-14-title {
  margin-bottom: 70px;
}
.section-14 .form-content {
  margin-top: 40px;
}
.content-14-pics ul{
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 30px;
}
.content-14-pics ul li {
  border-radius: 14px;
  overflow: hidden;
  transition: all 0.5s ease;
  display: none;
}
.content-14-pics ul li:hover {
  transform: translateY(-6px);
}
.content-14-pics ul li img {
  width: 100%;
  object-fit: cover;
}
.load-more {
  display: flex;
  justify-content: center;
  transition: all 0.5s ease;
}
#loadMoreButton {
  font-style: italic;
  margin-top: 30px;
}
#loadMoreButton .jt {
  margin-left: 5px;
}
.load-more:hover {
 transform: translateX(5px);
}
/* 汽车配件 */
.tap-list {
  width: 100%; /* 设置宽度，根据需求调整 */
  overflow: hidden; /* 隐藏溢出的部分 */
}

.inner {
  height: 200px;
  display: flex; 
  animation: scrollLeft 20s linear infinite; 
} 

.tag {
  flex-shrink: 0; /* 防止图片缩小 */
  width: 275px; 
  height: 200px; 
  margin-right: 20px;
}

.tag img {
  width: 100%;
  height: 100%;
  object-fit: cover; /* 保证图片不变形 */
}

@keyframes scrollLeft {
  0% {
    transform: translateX(0); 
  }
  100% {
    transform: translateX(-100%); 
  }
}

/* 第十五个板块 */
.section-15 {
  padding-top: 150px;
}
.section-15 .content-15-title h1 {
  /*background-clip: text;*/
  /*-webkit-background-clip: text;*/
  /*color: transparent;*/
  /*background-image: linear-gradient(to right, #807bee, #e250e8);*/
    color: var(--primary-blue);
}

.content-15-title p {
 font-style: italic;
}
.company-img {
 margin-top: 70px;
}
.company-img-1,
.company-img-2 {
  display: flex;
  gap: 30px;
  height: 340px;
  overflow: hidden;
  margin-bottom: 30px;
}
.company-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.company-img .big-img {
  width: 50%;
  border-radius: 14px;
  overflow: hidden;
}
.company-img .small-img {
  display: flex;
  gap: 30px;
}
.company-img .small-img div {
  border-radius: 14px;
  overflow: hidden;
}
.content-15 {
  background-image: url(../imgs/s15-bg.png);
  background-repeat: no-repeat;
  background-position: top right;
}
.content-15 .company-info {
  margin-top: 40px;
  font-size: 24px;
}
.content-15 .company-info button {
  text-decoration: underline;
}
.company-info   .btn-primary {
    white-space: normal;
    word-wrap: break-word; /* For older browsers */
    overflow: visible; /* Ensure content is visible even if it wraps */
  }
.content-15 .team h3 {
  margin: 70px 0 40px 0;
}
.content-15 .team-members {
  /* border: none;  
  box-shadow: 0 0 0 0.3px #cccccc;  */
  background-color: #262726;
  padding: 40px 0;
  border-radius: 14px;
}
.content-15 .team-members ul{
 display: grid;
 grid-template-columns: repeat(4,1fr);
 gap: 60px 40px;
}
.content-15 .team-members ul li {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 30px;
}
.content-15 .team-members ul li img {
    max-width: 200px;
}
/* 第十六个板块 */
.section-16 {
  background-image:url(../imgs/s16-bg.png), url(../imgs/s12-car.jpg);
  background-size: 45%, 55%;
}
/* 第十七个板块 */
.section-17 {
  padding-top: 150px;
  position: relative;
  overflow: hidden;
}
.s17-bg01 {
  position: absolute;
  left: -300px;
  top: 265px;
  z-index: -99;
}
.s17-bg02{
  position: absolute;
  right: -300px;
  top: 265px;
  transform: rotateY(180deg);
  z-index: -99;
}
.content-17-title .p1 {
 color: #9b9b9b;
 margin: 70px 0 20px 0;
 font-size: 18px;
}
.content-17-title .p2 {
  font-size: 24px;
 }
 .section-17 .time {
  width: 40%;
  margin: 0 auto;
  display: flex;
 }
 .section-17 .time .left {
  width: 60%;
  height: 200px;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  margin-right: 30px;
  color: #9b9b9b;
 }
 .section-17 .time .right {
  width: 30%;
  border: 4px solid var(--primary-blue);
  height: 200px;
  padding: 15px 0;
  text-align: center;
  background-color: #f2f2f2;
  border-radius: 8px;
 }
 .section-17 .time .right p {
  color: #9b9b9b;
 }
 .section-17 .time .right h4 {
  /*color: transparent;*/
  /*background-clip: text;*/
  /*-webkit-background-clip: text;*/
  /*background-image: linear-gradient(to right, #807bee, #e250e8);*/
  color: var(--primary-blue);
 }
 .section-17 .time .right #current-time {
  font-size: 24px;
  color: #333;
 }
 .section-17 .time .contact-phone {
  /*color: transparent;*/
  /*background-clip: text;*/
  /*-webkit-background-clip: text;*/
  /*background-image: linear-gradient(to right, #807bee, #e250e8);*/
  color: var(--primary-blue);
 }
 .section-17 .time .smp a  {
  margin-right: 15px;
 }


.map {
  margin-top: 60px;
}
/* 第十八板块 */




/* 底部 */

.foot-nav-box  {
  height: 210px;
  padding: 0 50px;
}
.foot-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100px;
  /* border-top: 0.3px solid #ccc; */
  padding: 0 50px;
  border: none;  
  box-shadow: 0 0 0 0.3px #cccccc; 
  font-size: 14px;
}
.foot-info a {
  color: #f2f2f2;
}



/* 弹窗表单 */
.md-modal input {
  background-color: #2c2e2d;
  width: 480px;
  height: 50px;
  border-radius: 14px;
  outline: none;
  border: 0;
  padding: 0 15px;
}
.md-modal textarea {
  background-color: #2c2e2d;
  border-radius: 14px;
  outline: none;
  border: 0;
  padding: 10px 15px;
  width: 480px;
  margin-top: 20px;
}
.md-logo h1 {
  /*background-clip: text;*/
  /*-webkit-background-clip: text;*/
  /*color: transparent;*/
  color: #ef0000;
  /*background-image: linear-gradient(to right, #807bee, #e250e8);*/

}
.md-modal .name-box {
  margin-bottom: 20px;
}
.md-modal .email-box {
  margin: 20px 0;
}
.md-modal-form {
  max-width: 600px;
  width: 600px;
}
.md-modal-form .md-content > div {
  padding-top: 10px;
}
.md-modal-form h3 {
  font-size: 22px;
}
.md-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 100%;
  padding: 20px 15px;
}
.md-foot .com-btn {
  margin-top: 0;
  max-width: 200px;
  height: 56px;
  padding: 0;
}
.md-foot .smp {display: inline-block;}
.md-foot .smp a {margin-left: 10px;}
.country-list {
  color: #333 !important;
}
.country-list li {
  text-align: left;
}



/* 手机端导航 */
.burger div {
  width: 25px;
  height: 3px;
  background-color: var(--primary-blue);
  margin: 4px;
}
.burger {
  display: none;
}
header.m-head {
  padding: 0 20px;     
  height: 80px;
}
.m-head {
  display: none;
  justify-content: space-between;  
  align-items: center;
}
.header-box {
  width: 100%;  
  display: flex;  
  justify-content: space-between;  
  align-items: center; 
}
.m-logo {
  display: flex;
  justify-content: space-between;  
  align-items: center; 
}
.m-logo img {
    max-width: 80px;
}
.m-logo h1 {
  margin: 0;
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
  background-image: linear-gradient(to right, #807bee, #e250e8);
}
.banner-sec {
  margin-top: 100px;
}
.logo img {
  max-width: 80px;
}
.menu ul li {
  margin-left: 0;
}

.nav-menu {
  position: absolute;
  top: 80px;
  right: 0;
  width: 50vw;
  height: calc(100vh - 100px);
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  transform: translateX(100%);
  transition: 0.4s ease-in-out;
  background-color: var(--primary-color);
  z-index: 999;
  display: none;
}
.menu {
  overflow: hidden;
}
.nav-menu.open {
  transform: translateX(0);

 display: block;
}
.nav-menu li {
  margin: 3vh 0;
  transform: translateX(20px);
  opacity: 0;
  color: #181a19; 
  text-align: center; 
}
.nav-menu li a {
  color: #f2f2f2;
}
.burger {
  display: block;
}
.burger.active div {
  transition: 0.3s ease-in-out 0.3s;
}
.burger.active .top-line {
  transform: rotate(45deg) translate(4px, 6px);
}
.burger.active .bottom-line {
  transform: rotate(-45deg) translate(4px, -6px);
}
.burger.active .middle-line {
  opacity: 0;
  transform: translateX(10px);
  transition: 0.3s ease-in-out;
}
.m-head .right{
  display: flex ;
}
.nav-menu .phoneNum {
  font-weight: 700;
  font-size: 20px;
}
.m-head .mask {
  width: 100%;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.5);

  position: fixed;
  top: 80px;
  left: 0;
  display: none;
  z-index: -10;
}
@keyframes slideIn {
  from {
      transform: translateX(20px);
      opacity: 0;
  }
  to {
      transform: translateX(0);
      opacity: 1;
  }
}

@media screen and (max-width: 1580px) {
  /* 在这里写具体的CSS样式规则 */ 
  .head-box .nav ul {
    gap: 20px;
  }
  .contact-info a:nth-child(3) {
    display: none;
  }
}

@media screen and (max-width: 1280px) {
 .s17-bg01 {
     width: 50%;
 }
  .s17-bg02 {
    width: 50%;
  }
  .content-10-video1 .left-video-box {
    width: 60%;
    height: auto;
  }

  .pc-head {
    display: none;
  }
  .m-head {
   display: flex;
   overflow: hidden;
  } 
  .my-container {
    max-width: 100%;
    padding: 0 20px;
  }
  .section-1 {
    margin-top: 150px;
  }
  .content-1 {
    height: 80vh;
  }
.pc-head {
 border: 0;
}
.content-1-title .title-item1 {
  left: 1.5rem;
}
.content-1-title .title-item3 {
  left: 1.5rem;;
}
.content-1-title .title-item2 {
  right: 1.5rem;;
}
.content-1-title .title-item4 {
  right: 1.5rem;;
}
.content-2-introduce ul {
  grid-template-columns: repeat(2, 1fr);
}
.why-us-content ul {
  grid-template-columns: repeat(2, 1fr);
}
.content-2-title h1 {
  font-size: 40px;
}
.content-3-title h1 {
  font-size: 40px;
}
.section-9 {
  height: 45vh;
}
.content-14-pics ul {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.company-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.content-15 .team-members ul {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 50px 30px;
}
.section-17 .time {
  width: 60%;
}
.swiper-button-next, .swiper-button-prev {
  display: none;
}
  /* 底部 */
  
  .foot-nav-box {
    flex-direction: column;
    height: auto;
    padding: 50px 0;
  }
  .foot-nav-box .nav ul {
    flex-direction: column;
    padding: 30px 0;
  }
  .contact-info img {
    width: 40px;
  }
  .foot-nav-box .contact-info a:nth-child(3) {
    display: block;
    height: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
  }
}

@media screen and (max-width: 992px) {
  .content-1-title h1 {
    font-size: 36px;
   margin: 0;
  }
  .content-1-title .title-item1 {
    top: -50px;
  }
  .content-1-title .title-item3 {
    top: 200px;
  }
  .content-1-title .title-item2 {
    top: -50px;
  }
  .content-1-title .title-item4 {
    top: 200px;
  }
 #section-1-btn {
    margin-top: 150px;
  }
  .section-1 {
    margin-bottom: 0;
  }
  .section-5 {
      background-position: 90% 250px, 100% 50%;
}
.content-5-right {
  margin-top: 40px;
}
.content-10-video1 {
  flex-direction: column;
  height: auto;
}
.content-10-video1 .left-video-box {
  margin-right: 0;
  width: 100%;
}
.content-10-video1 .right-info {
  width: 100%;
  height: auto;
  margin-top: 30px;
}
.content-10-video2 ul {
  grid-template-columns: repeat(2, 1fr);
}
.section-11 ul {
  grid-template-columns: repeat(2, 1fr);
}
.content-14-pics ul {
  grid-template-columns: repeat(2, 1fr);
}
.company-img-1, .company-img-2 {
  /* flex-direction: column;
  height: auto; */
  gap: 15px;
}
/* .company-img .big-img {
  width: 100%;
} */
.section-17 {
  padding-top: 50px;
}
.section-17 .time .right {
  width: 40%;
}

}

@media screen and (max-width: 720px) {
  .content-1-title .title-item {
   display: none;
  }
  .section-1 .com-btn {
    margin-top: 60px;
  }
  .section-1 {
    margin-top: 50px;
    position: static;
  }
  .content-1 {
    height: 65vh;
    margin-bottom: 50px;
  }
  .content-2-title h1 {
    font-size: 32px;
  }
  .content-2 .flags ul {
   display: grid;
   grid-template-columns: repeat(3,1fr);
  }
  .content-2-introduce ul {
    grid-template-columns: repeat(1, 1fr);
}
.section-9 {
  height: 52vh;
}
.company-img-1, .company-img-2 {
  flex-wrap: wrap;
  height: auto;
}
.company-img .big-img {
  width: 100%;
}
.company-img .small-img {
  order: 2;
}
.content-15 .team-members ul {
  grid-template-columns: repeat(2, 1fr);
  gap: 40px 20px;
}
.section-17 .time {
  width: 80%;
  margin-top: 30px;
}
.com-btn {
  width: 200px;
  height: 50px;
}
.section-5 {
  height: auto;
}
.content-5 {
  flex-wrap: wrap;
}
.content-5-left {
  width: 100%;
}
.section-13 .swiper-slide .slide-pic img{
  width: 100%;
  height: 100% !important;
  object-fit: cover;
}
.content-3-title h1 {
  font-size: 32px;
}
.section-11 ul {
  grid-template-columns: repeat(1, 1fr);
}
.content-11-list .s-11-item {
  height: auto;
}
.why-us-content ul {
  grid-template-columns: repeat(1, 1fr);
}
.content-7-title {
  width: 100%;
}
.md-modal-form {
  width: 350px;
  transform: translate(-50%,-50%);
  left: 50%;
}
.md-modal input {
  width: 100%;
  height: 40px;
}
.md-foot .smp {
  display: none;
}
.md-foot .com-btn {
  width: 150px;
  height: 40px;
}
.md-content > div p {
  font-size: 14px;
  margin-top: 0;
}
.md-modal .name-box {
  margin-bottom: 10px;
}
.md-modal .email-box {
  margin: 10px 0;
}

.md-modal textarea {
  width: 100%;
  padding: 0 15px;
  margin-top: 10px;
}
.intl-tel-input {
  width: 100%;
}

.md-content > div {
  padding: 10px 20px 20px;
}
.md-foot {
  flex-direction: column;
}
.section-1 .com-btn {
  margin: 10px 0;
}
.md-foot {
  padding: 0;
}

}

@media screen and (max-width: 540px) {
.section-2-2 {
    margin-top: 280px;
}
.content-1-title {
    margin-bottom: 30px;
}
.section-5 {
    margin-top: 50px;
    background-position: 50% 360px, 100px 300px;
}
.section-6 {
    padding-top: 0;
    background-image: none;
}
  .content-2 .flags ul {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}
.content-2 .flags ul img {
  max-width: 90%;
}
.section-9 {
  background-size: 100%;
}
.section-9 .com-btn {
 margin-top: 150px;
}

.content-10-video1 .left-video-box .videoRunning-btn svg {
  width: 40px;
}
.video-linkBtnIcon .fenxiang img{
 height: 40px;
}
.video-linkBtnIcon .youtubeIcon img{
  width: 100px;
}
.content-10-video2 ul {
  grid-template-columns: repeat(1, 1fr);
}
.section-13-introduce .introduce-list {
  flex-wrap: wrap;
}
.section-13-introduce .introduce-item {
  width: 100%;
  margin-right: 0;
}
.content-14-pics ul {
  grid-template-columns: repeat(1, 1fr);
}
.company-img .small-img {
  flex-direction: column;
}
.content-15 .team-members ul {
  grid-template-columns:repeat(1,1fr)
}
.section-17 .time {
  flex-wrap: wrap;
  width: 100%;
}
.section-17 .time .left {
  margin-right: 0;
  width: 100%;
}
.section-17 .time .right {
  width: 100%;
  margin-top: 20px;
}
.section-16 {
  background-size: 80%;
}
.section-5 {
  background-size: 80%;
}
.section-16 .com-btn {
  margin-top: 150px;
}
.section-5 .com-btn {
  margin-top: 200px;
}
.m-logo h1 {
  font-size: 24px;
}
.language img {
  max-width: 24px;
}
.marquee-group {
  bottom: 200px;
}
.company-img .small-img {
  width: 100%;
}
.foot-info {
  flex-direction: column;
  height: auto;
  padding: 30px 0;
  border: 0.5px solid #ccc;
}
.foot-info div {
  margin-bottom: 10px;
}
}


/* 点击返回顶部 */
 /* 按钮样式及初始隐藏设置 */
 .go-top {
  position: fixed;
  bottom: -60px; 
  left: 20px;
  cursor: pointer;
  transition: bottom 0.3s ease; 
}


.go-top.show {
  bottom: 20px;
}
.go-top  img {
  max-width: 56px;
}