/*基础设置*/
.container{
    width: 80rem /* 1280/16 */;
    margin: 0 auto;

}
@media screen and (max-width: 1000px){
  .container{
      width: 0;
      margin: 0;
  }
}
/*#region顶部导航条start*/

#headerTop{
    width: 100%;

    position: fixed;
    z-index: 9999;
}
#headerTop .sticky{
    background-color: rgba(0, 0, 0, 0.644);
}
.navbar .logo img{
  width: 100%;

}
.navbar {

    color: #fff;
    padding: .625rem /* 10/16 */ 2.5rem /* 40/16 */;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
   
   
  .navbar ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
  }
   
  #navbarMenu li {
    position: relative;
    text-align: center;
    font-size: 1rem /* 16/16 */;
    width: 8.4375rem /* 135/16 */;
    margin-right: 1.6875rem /* 27/16 */;
  }
   
  .navbar li a {
    color: #f3f3f3;
    text-decoration: none;
    padding: .625rem /* 10/16 */;
  }
   
  .navbar li a:hover {
    color: #235ba5;
    font-weight: bold;
  }
  #navbarMenu li:hover .ul2{
    display: none;

  }
#navbarMenu .ul1{

  background-color: #0000008f;
  position: absolute;
  margin: 0;
  padding: 0;
  width: 9.375rem /* 150/16 */; 
  line-height: 3.125rem /* 50/16 */;
 display: none;
}
#navbarMenu .ul1 li{
  width: 9.375rem /* 150/16 */;
}
#navbarMenu li:hover .ul1{
  display: block;
}
#navbarMenu .ul1 li:hover{
  background-color: #38383857;
  margin: auto;

}

#navbarMenu.ul2{
  position: absolute;
  display: none;
}
#navbarMenu .ul1 li:hover .ul2{
  background-color: #0000008f;
  width: 9.375rem /* 150/16 */;
  position: absolute;
  top: -0px;
  left: 9.375rem /* 150/16 */;
  display: block;
}





/* 添加响应式设计的样式 */
@media screen and (max-width: 1000px) {
    .navbar {
      position: relative;
      padding: .625rem /* 10/16 */ .625rem /* 10/16 */;
      z-index: 9999;
    }
   
    /* 在小屏幕上隐藏导航栏和搜索框等 */
    .navbar ul,
    .search-box,
    .buttons {
      display: none;
    }
   
    /* 显示汉堡式图标 */
    .navbar .menu-icon {
      display: block;
      position: relative;
      width: 1.875rem /* 30/16 */;
      height: 1.25rem /* 20/16 */;
      cursor: pointer;
    }
   
    .navbar .menu-icon span {
      display: block;
      position: absolute;
      height: .25rem /* 4/16 */;
      width: 100%;
      background: #232c53;
      border-radius: .25rem /* 4/16 */;
      opacity: 1;
      left: 0;
      transform: rotate(0deg);
      transition: 0.25s ease-in-out;
    }
   
    .navbar .menu-icon span:nth-child(1) {
      top: 0px;
    }
   
    .navbar .menu-icon span:nth-child(2),
    .navbar .menu-icon span:nth-child(3) {
      top: .625rem /* 10/16 */;
    }
   
    .navbar .menu-icon span:nth-child(4) {
      top: 1.25rem /* 20/16 */;
    }
   
    /* 菜单展开时的样式 */
    .navbar.open .menu-icon span:nth-child(1) {
      top: 1.125rem /* 18/16 */;
      width: 0%;
      left: 50%;
    }
   
    .navbar.open .menu-icon span:nth-child(2) {
      transform: rotate(45deg);
    }
   
    .navbar.open .menu-icon span:nth-child(3) {
      transform: rotate(-45deg);
    }
   
    .navbar.open .menu-icon span:nth-child(4) {
      top: 1.125rem /* 18/16 */;
      width: 0%;
      left: 50%;
    }
   
    /* 展开菜单时的导航栏样式 */
    .navbar.open ul {
      display: flex;
      flex-direction: column;
    }
   
  .navbar.open .ul1 li{
    display: none;
  }
   
    #navbarMenu {
      width: 100%;
      flex-direction: column;
      gap: .625rem /* 10/16 */;
      padding: .625rem /* 10/16 */ 0;
      background-color: #00000021;
      border-radius: .625rem /* 10/16 */;
      position: absolute;
      left: 0;
      bottom: -200px;
      text-align: center;
    }
   
    #navbarMenu li a {
      font-size: 1.25rem /* 20/16 */;
    }
  }
  @media screen and (max-width: 640px) {
    #headerTop{
      background-color: #000000cb;
      width: 100%;
      position: relative;
      z-index: 9999;
  }
  }
/*#endregion顶部导航条end*/
.pic12 img{
  width: 100%;
  height: auto;
}
/*#region页脚start*/

.footer{
    
    background-color: rgba(0, 0, 0, 0.822);
}
.footer ul{
    float: left;
    width: 17.5rem /* 280/16 */;
    height: 20rem /* 320/16 */;
    font-size: .9375rem /* 15/16 */;
    line-height: 1.875rem /* 30/16 */;
    padding-top: 3.75rem /* 60/16 */;
}
a:link{
    color: rgb(255, 255, 255);
}
.footer ul span{
    font-size: 1.5625rem /* 25/16 */;
    color: #ffffff;

}
.copy{
    height: 3.125rem /* 50/16 */;
    background-color: rgb(173, 170, 170);
}
.copy p{
    padding-top: .9375rem /* 15/16 */;
    font-size: .9375rem /* 15/16 */;
    color: #ffffff;
}
@media screen and (max-width: 1000px){
  .footer ul{
    width: 97vw;
    height: auto;
    margin-top: 1rem;
    padding-left: 1rem;
    padding-top: 0;
  }
  .footer span{
    float: left;
    padding-bottom: 2.5rem;

  }
  .footer ul li{
    padding-left: 1rem;
    float: left;

  }

  .copy p{
    font-size: 0.8rem;
    width: 55vw;
    height: fit-content;
  }

}
/*#endregion页脚end*/