#header-placeholder {
   position: fixed;
   z-index: 999;
   width: 100%;
 }

 .header {
   width: 100%;
   height: calc(82 * var(--vw-unit));
   background: rgba(0, 0, 0, 0.3);
   color: #fff;
   position: absolute;
    top: 0;
    z-index: 999;
 }

 header {
   display: flex;
   align-items: center;
   justify-content: space-between;
   width: 100%;
   height: 100%;
   padding: 0 calc(90 * var(--vw-unit));
   position: relative;
 }

 header .logo {
   width: calc(303 * var(--vw-unit));
   height: calc(61 * var(--vw-unit));
   cursor: pointer;
 }

 header .logo img {
   width: 100%;
   height: 100%;
 }
  header .logo .logo1{
    display: block;
  }
  header .logo .logo2{
    display: none;
  }


/* 搜索容器 */
.search-container {
  position: relative;
  width: 40px;
  height: 40px;
  overflow: hidden;
  transition: width 0.3s ease; 
  position: absolute;
  right:calc(90 * var(--vw-unit)) ;
}
.search-input {
  position: absolute;
  top: 0;
  right: 0; 
  width: 250px; 
  height: 100%;
  padding: 0 45px 0 15px; /* 右侧留图标位置，左侧内边距 */
  border: 1px solid #134D76;
  border-radius: 20px; /* 圆角优化 */
  background: #fff;
  outline: none;
  font-size: 16px;
  transition: right 0.3s ease; /* 从右至左滑动动画 */
}
/* 查询图标样式：定位在搜索框右侧 */
.search-icon {
  position: absolute;
  top: 50%;
  right: 10px;
  transform: translateY(-50%);
  width: 25px;
  height: 25px;
  cursor: pointer;
  background: url(search.png) no-repeat;
  background-size: 100% 100%;
  color: red;
  z-index: 10; /* 保证图标在搜索框上层 */
}
.search-icon.active{
  background: url(search_on.png) no-repeat;
  background-size: 100% 100%;
}
/* 初始状态：搜索框右移隐藏 */
.search-input {
  right: -250px;
}

 header .search {
 }

 header .search img {
   width: 100%;
   height: 100%;
 }
 .menuwap-container{display: none;}


/* 导航容器样式 */
.navbox {
  flex: 1;
    display: flex;
    justify-content: space-between;
    padding: 0 calc(100 * var(--vw-unit));
    font-size: calc(24 * var(--vw-unit));
}

/* 一级栏目样式 */
.nav-item {
    position: relative; /* 为二级菜单绝对定位做准备 */
    margin: 0 calc(15 * var(--vw-unit));
    cursor: pointer;
}
.nav-item.active{
  position: relative;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
  h1 {
    color: #134D76;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    a{
      color: #134D76;
    }
    
    
  }
  h1::after{
    content: "";
    width:calc(50 * var(--vw-unit));
    height: calc(14 * var(--vw-unit));
    background: url(nav-cur.png) no-repeat center center; 
    background-size: 100% 100%;
    display: block;
    position: absolute;
    bottom:  calc(10 * var(--vw-unit));
    pointer-events: auto;
  }
}

.nav-item h1 {
    font-size: calc(24 * var(--vw-unit));
    line-height: calc(82 * var(--vw-unit));
    color: #fff;
    cursor: pointer;
    font-weight: 400;
}

.nav-item h1 a {
    color: #fff;
}

/* 二级栏目样式 - 默认隐藏 */
.nav-item ul {
    position: absolute;
    top: calc(82 * var(--vw-unit));
    z-index: 888;
    width: calc(110 * var(--vw-unit));
    background-color: #fff;
    display: none; /* 默认隐藏 */
    box-shadow: 0 2px 8px rgba(2, 75, 211, 0.411);
    border-radius:0 0 4px 4px;
    
}

.nav-item ul li {
    padding:0 calc(10 * var(--vw-unit));
    font-size: calc(16 * var(--vw-unit));
    line-height: calc(40 * var(--vw-unit));
    text-align: center;
    border-bottom: solid  calc(1 * var(--vw-unit)) #eaeaea;
}

.nav-item ul li a {
    color: #134D76;
}

.nav-item ul li:hover {
    background-color: #134D76;
    color: #fff;
    a{
      color: #fff;
    }
}




 #footer-placeholder {
   position: relative;
   z-index: 999;
 }

 .footer {
   background: rgba(0, 0, 0, 0.8);
   color: #fff;
   padding: calc(40 * var(--vw-unit)) calc(300 * var(--vw-unit));
 }

 .footer footer {
   width: 100%;
   display: flex;
   align-items: center;
   justify-content: space-between;
   font-size: calc(16 * var(--vw-unit));
   /* margin-top: calc(10 * var(--vw-unit)); */
 }

 .footer footer .left .item {
   display: flex;
   align-items: center;
 }

 .footer footer .left .item>div {
   display: flex;
   align-items: center;
 }

 .footer footer .left .item .item-left {
   display: block;
 }

 .footer footer .left .item .item-left>div {
   display: flex;
   align-items: center;
   margin-bottom: calc(30 * var(--vw-unit));
 }
  .footer footer .left .item .item-left>div a{
   display: flex;
   align-items: center;
 }

 .footer footer .left .item .item-left>div p {
   margin-right: calc(10 * var(--vw-unit));
 }

 .footer footer .left .item .item-right {
   flex-direction: column;
   align-items: flex-start;
   margin-left: calc(40 * var(--vw-unit));
 }

 .footer footer .left .item .item-right p {
   margin-bottom: calc(30 * var(--vw-unit));
 }

 .footer footer .left .item .icon {
   width: calc(18 * var(--vw-unit));
   height: calc(20 * var(--vw-unit));
   margin-right: calc(10 * var(--vw-unit));
 }

 .footer footer .right {
   display: flex;
   align-items: center;
   justify-content: flex-end;
 }

 .footer footer .right .icon {
   width: calc(130 * var(--vw-unit));
   height: calc(130 * var(--vw-unit));
 }

/* 分页 */

.pages {
    display: flex;
    justify-content: right;
    padding: calc(30 * var(--vw-unit)) calc(20 * var(--vw-unit)) calc(20 * var(--vw-unit)) 0;
}

.pages ul {
    display: flex;
    flex-wrap: wrap;
}

.pages ul .disabled {
    display: none;
}

.pages ul li {
    margin:calc(4 * var(--vw-unit));
}

.pages ul li a {
    display: block;
    padding: calc(5 * var(--vw-unit)) calc(15 * var(--vw-unit));
    text-align: center;
    font-size: calc(18 * var(--vw-unit));
    border: calc(1 * var(--vw-unit)) solid #eee;
    border-radius: calc(10 * var(--vw-unit));
    color: #134D76;
}

.pages1 a {
    margin: 0;
}

.pages ul li .active {
    background: #134D76;
    color: #fff;

}
.closemenu{
  display: none;
}
@media screen and (max-width: 1023px) { 
  main{
    padding-top: 1.2rem;
  }
  .header{
    height: 1.2rem;
    background: rgba(255, 255, 255);
    position: unset;
    padding:.3rem;
    position: fixed;
    
  }
  header{
    padding: 0;
  }
  header .logo{
      width: 3.51rem;
      height: .7rem;
      z-index: 25;
  }
    header .logo .logo1{display: none;}
    header .logo .logo2{display: block;}
    .menuwap-container{
      display: block;
      background: url('menuwap.png') no-repeat center center;
      background-size: 100% auto;
      width: .42rem;
      height: .29rem;
    }
    .search-container{
      width: .6rem;
      height: .6rem;
      right: .6rem;z-index: 25;
    }
    .search-icon{
      background: url('menuserch.png') no-repeat center center;
      background-size: 100% auto;
      width: .4rem;
      height: .4rem;
      right:.2rem;z-index: 25;
    }
    .search-input{

    }
    .navbox{
      display:none;   
      flex: unset;
      justify-content: space-between;
      padding: .9rem 0 0 0;
      font-size:.32rem;
      position: fixed;
      background: #134D76 url('xiwen_03.png') no-repeat center center;
      background-size: 100% 100%;
      width: 100%;
      height:calc(100% - 1rem);
      left: 0;
      top: 1rem;
      z-index: 20;
      overflow-y: scroll;
      .closemenu{
        display: block;
        width: .5rem;
        height: .5rem;
        background: url('ico_close.png') no-repeat center center;
        background-size: 100% 100%;
        position: absolute;
        top: .3rem;
        right: .25rem;
      }
      .nav-item{
        margin: 0 .3rem;
        border-bottom: solid .02rem #2e6b98;
          flex-wrap: wrap;
          cursor: pointer;
        h1{
          line-height: 1rem;
          font-size: .36rem;
          display: flex;
          align-items: center;
          justify-content: space-between;
          width: 100%;
          a{
            width: 100%;
            display: block;
            flex: 1;
          }
        }
        h1:after{
          content: "";
          width: .38rem;
          height: .29rem;
          display: block;
          background: url('btn_more.png') no-repeat center center;
          background-size: 100% auto;
          margin-left: .2rem;
        }
        ul{
          position: unset;
          width: 100%;
          background: unset;
          box-shadow:unset;
          li{
            line-height: .8rem;
            font-size: .32rem;
            padding: 0 .1rem;
            text-align: left;
            border: 0;
            a{
              color: #ddf0fd;
            }
          }
        }
      }
      .nav-item.active{
        h1{
          a{
            color: #fff;

          }

        }
        h1:after{
          position: unset;
          background: url('btn_more.png') no-repeat center center;
          background-size: 100% auto;
          transform: scale(-1);
        }
      }
      .nav-item.xz45{
         h1:after{
          position: unset;
          background: url('btn_more.png') no-repeat center center;
          background-size: 100% auto;
          transform:rotate(-90deg);
        }
      }
    }
    .mySwiper .swiper-slide .img{
      max-height: 11.2rem;
    }
    .swiper-pagination .swiper-pagination-bullet{
      width: .37rem;
      height: .2rem;
      margin: 0 .15rem !important;
    }
    .content h3{
      font-size: .32rem;
      line-height: .7rem;
    }
    .content .btn-more{
      font-size: .32rem;
      width:2.2rem;
      height: .75rem;
    }
    .content .top{
      display: block;
      padding:6.82rem .15rem 0 .15rem;
      position: relative;
    }
    .content .top>.item{
      width: 100% !important;
      height: unset;
      padding: .15rem;
    }
    .content .top>.item .list{
      padding: .05rem;
    }
    .content .top>.item .list .list-title{
      line-height: .5rem;
      margin-top: .1rem;
    }
    .content .top>.item .list .list-title h2{
      font: .4rem '思源宋体';
      padding: 0 .5rem;
      line-height: .5rem;
    }
    .content .top>.item .list .list-title h2::before, .content .top>.item .list .list-title h2::after{
      width: .36rem;
      height: .36rem;
    }
    .content .top .item .list .list-title .list-more{
      padding-right: .25rem;
    }
    .content .top .item .list .list-title .list-more::before{
      height: .18rem;
    }
    .content .top .item .list .list-title .list-more a{
      font-size: .32rem;
    }
    .content .top .item .list .list-con{
      max-height: unset;
      overflow-y: auto;
      margin-top: .2rem
    }
    .content .top .item .list .list-con .list-item a{
      line-height: .8rem;
    }
    .content .top .item .list .list-con .list-item .list-item-img{
      width: .18rem;
      height: .34rem;
    }
    .content .top .item .list .list-con .list-item .list-item-title{
      font-size: .32rem;
    }
    .content .top .item .list .list-con .list-item .list-item-time{
      width: 1.84rem;
      font-size: .32rem;
    }


    .content .top .item.times{
      position: absolute;
      top: .4rem;
      width: calc(100% - .3rem) !important;
      margin: 0  auto;
      height: 6.34rem;

    }
    .times .time{
      width: 100%;
      height: 5rem;
      padding: .2rem;
      height: 4.6rem;
    }
    .times .time .time-title{
      font-size: .4rem;
      padding: .2rem 0 0 0;
    }
    .times .time .time-title::after{    
      width: 2.33rem;
      height: .18rem;
      margin: .15rem auto .2rem auto;
    }
    .times .time .subtitle{
      font-size: .28rem;
      margin-top: .2rem;
    }
    .times .time .subtitle2{
      font-size: .28rem;
      margin-top: .32rem;
      margin-left: unset;
      text-align: center;
    }
    .times .time .time-info{
      font-size: .36rem;
      margin-top: .4rem;   
      justify-content: center;
      gap: .4rem;
    }
    .times .time .time-info span{
      top: 0rem;
      font-size: .3rem;
    }
    .times .time .time-info p{
      font-size: .3rem;
      margin-top: .28rem;
    }
    .times .time-bottom{
      gap:.15rem;
      margin-top:.15rem;
      width: 100%;
    }
    .times .time-bottom .time-bottom-item{
      width: calc((100% - .45rem) / 4);
      height: 1.5rem;
    }
    .times .time-bottom .time-bottom-item a{
      display: flex;
      align-items: center;
      justify-content: center;
      flex-wrap: wrap;
    }
    .time-bottom .time-bottom-item img{
    }
    .time-bottom .time-bottom-item:nth-child(1) img{
      width: .7rem;
      height: .7rem;
    }
    .time-bottom .time-bottom-item:nth-child(2) img{
      width: .65rem;
      height: .7rem;
    }
    .time-bottom .time-bottom-item:nth-child(3) img{
      width: .76rem;
      height: .7rem;
    }
    .time-bottom .time-bottom-item:nth-child(4) img{
      width: .71rem;
      height: .7rem;
    }
    .times .time-bottom .time-bottom-item h3{
      font-size: .3rem;
      margin-top: .1rem;
      line-height: .5rem;
      width: 100%;
    }
    .content .top>.item:nth-child(2){
      margin-top: .15rem;
    }
    .content .bottom{
      height: auto;
      margin: .15rem .15rem;
    }
    .display{
      padding: 0 .15rem;
    }
    .display h1 a::before,.display h1 a::after{
      width: 1.2rem;
      height: .44rem;
    }
    .display h1 p{
      font-size: .52rem;
      padding: 0 .25rem;
      font-weight: 400;
    }
    .display h1 a{
      margin-top: .3rem;
    }
    .display-cont{
      padding: .4rem 0 .4rem 0;
      flex-wrap: wrap;        
      justify-content: center;
      gap: .2rem;
    }
    .display-cont .display-cont-item{
      width: calc(3.75rem - .5rem);
      height: calc(3.75rem - .5rem);
    }
    .display-cont .display-cont-item img{
      width: 3.25rem;
      height: 3.25rem;
    }
    .display-cont .display-cont-item p{
      font-size: .36rem;
    }
    .display-cont .display-cont-item::after{
      width:1.7rem;
      height: 1.7rem;
    }
    .display-bottom{
      flex-wrap: wrap;
      height: auto;
      gap: .55rem;
      padding: .55rem 0;
    }
    .display-bottom .display-bottom-item::after{
      display: none;
    }
    .display-bottom .display-bottom-item{
      flex: unset;
      width: calc(3.75rem - 1rem);
      height:calc(3.75rem - 1rem);
    }
    .display-bottom .display-bottom-item::before{
      width: calc(3.75rem - 1rem);
      height:calc(3.75rem - 1rem);
    }
    .display-bottom .display-bottom-item img{
      width: .7rem;
      height: .7rem;
    }
    .display-bottom .display-bottom-item a{
      width: 90%;
      padding: .2rem 0;
      height: auto;
      padding: .2rem 0;
    }
    .display-bottom .display-bottom-item p{
      font-size: .36rem;
      margin-top: .2rem;
      letter-spacing: .12rem;
    }
    
    .cultural-box{
      margin: 0 auto;
      height: 6rem;
    }
    .cultural h1{
      margin-top: 0rem;
      padding-top:0;
      height: auto;
    }
    .mySwiperBottom{
      height: 4.45rem;
      top:.4rem
    }
    .poster-item-title{
      height: .5rem;
      line-height: .5rem;
      position: absolute;
      text-indent: unset;
      font-size: .32rem;
      text-align: center;
    }
    .poster-main img{
      width: 100%;
      height: 100%;
      object-fit: cover;
      object-position: center;
    }
    .poster-main .lunbo-bottom{
      margin-top: 0;
      height: .7rem;
      bottom: .2rem;
    }
    .poster-main .poster-btn{
      width: .46rem !important;
      height: .78rem !important;
    }
    .lunbo_btn li{
      width: .6rem !important;
      height: .28rem !important;
      margin: 0 .2rem;
    }
    .poster-main{
      height: 4.5rem !important;
    }
    .poster-main .poster-list .poster-item{
      height: 3rem !important;
    }
    .poster-main .poster-list .poster-item.cur{
      padding:.10rem;
      background: no-repeat center/100% 100% #2A4055 url('banne-bg.png');
    }




    .footer{
      padding: .6rem .2rem;
    }
    .footer footer{
      font-size: .3rem;
      display: block;
    }
    .footer footer .left .item{
      display: block;
      text-align: center;
    }
    .footer footer .left .item .item-left>div{
      justify-content: center;
    }
    .footer footer .left .item .item-left>div p{
      margin-right: unset;
      width: 100%;
      text-align: center;
    }
    .footer footer .left .item .item-left>div:nth-child(2) p{
      width: auto;
    }
    .footer footer .left .item .item-left>div a{
      width: 100%;
      justify-content: center;
      p{
        width: unset;
      }
    }
    .footer footer .left .item .icon{
      width: .3rem;
      height: .33rem;
      margin-right:.15rem;
    }
    .footer footer .left .item .item-right{
      margin-right: unset;
    }
    .footer footer .left .item .item-right p{
      text-align: center;
      margin-bottom: .2rem;
      width: 100%;
    }
    .footer footer .right{
      justify-content: center;
    }
    .footer footer .right .icon{
      width: 2rem;
      height: 2rem;
      margin-top: .3rem;
    }
}