/* 头部 */
/* 网站logo */
.logo {
  font-size: 0;
  text-align: left;
  flex-shrink:0;
  padding-right: 30px;
}

.logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
/* 公告栏 Start */
.j-announcement-newswiper {
  max-width: var(--max-width);
  width: 55%;
  padding: 0 var(--side-padding);
  margin: auto;
}
.announcement-wrapper {
  display: block;
  /* margin: auto; */
  width: 100%;
  max-width: var(--max-width);
  text-align: center;
  font-size: 14px;
  line-height: 22px;
  padding: 9px 0;
}

.announcement .announcement-btn{
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: 12px;
  cursor: pointer;
  z-index: 10;
}
.announcement-btn.icon-left{
  left: var(--side-padding);
}
.announcement-btn.icon-right {
  right:var(--side-padding);
}
.announcement-btn.swiper-button-disabled{
  cursor: not-allowed;
  opacity: .5;
}
@media screen and (max-width: 1100px){
  .j-announcement-newswiper{
    width: 85%;
  }
}
@media screen and (max-width: 767px) {
    .j-announcement-newswiper {
        width: 100%;
      }
  .announcement {
    line-height: 30px;
  }
  .announcement-wrapper{
    padding: 9px;;
  }
}

/* 公告栏 End */
/* 页头 Start */
header {
  background-color: var(--nav-bg-color) ;
}
.header-top-fixed {
  top: 0;
  right: 0;
  left: 0;
  width: 100%;
  z-index: 256;
  background-color: var(--nav-bg-color);
  border-bottom: 1px solid var(--theme-border-color);
}
.header-main {
  display: flex;
  justify-content: space-between;
  align-items: center;
--wrapper-side-padding:25px;
}
.nav-link{
  color: var(--theme-font-color);
  font-size: 16px;
}

/* nav */
.header-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  row-gap: 10px;
  column-gap: 30px;
}
/* mobile-nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: 84px;
  bottom: 0;
  left: -100vw;
  z-index: 512;
  padding: 0 var(--side-padding);
  width: 100vw;
  font-size: 16px;
  color: var(--nav-font-color);
  background-color: var(--nav-bg-color);
  transition: all .1s ease;
  -webkit-transition: all .1s ease;
  -moz-transition: all .1s ease;
  -o-transition: all .1s ease;
}

.mobile-nav a {
  color: var(--nav-font-color);
}

.side-menu li {
  position: relative;
  padding: 11.5px 0;
  border-bottom: 1px solid var(--theme-font-color);
}

.side-menu .menu-item {
  margin: 0;
  font-weight: 400;
  font-size: 16px;
  color: var(--nav-font-color);
}
.header-search{
  position: relative;
  min-width: 150px;
  transition: var(--theme-transition);
}
.header-search-form{
  margin: 0 15px;
}
.header-search-input{
  --btn-height:35px;
  width: 100%;
  border: 1px solid var(--theme-border-color);
  border-radius: var(--theme-border-radius);
}

.j-search {
  position: absolute;
  right: 25px;
  top: 9px;
  z-index: 300;
}

@media screen and (max-width: 767px) {

  .header-main {
    --wrapper-side-padding: 20px;
  }
  .header-nav{
    display: none;
  }
  .header-left{
    font-size: 0;
  }
  .header-left .j-menu-icon{
    padding-right: 15px;
    font-size: 20px;
  }
  .header-main .logo {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    padding: 0;
  }
  .header-search{
    visibility: hidden;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    width: 100%;
    height: 0;
    background-color: var(--page-bg-color);
    border-top: 1px solid var(--theme-border-color);
    box-shadow: 0px 2px 3px rgba(0, 0, 0, .1);
  }
  .header-search-form{
    margin: 12px 15px;
    opacity: 0;
  }
  .header-search.show{
    visibility: visible;
    height: 60px;
  }
  .show-search-box{
    padding-left: 15px;
    font-size: 19px;
  }
  .j-search{
    top: 21px;
  }
  .header-search.show .header-search-form{
    opacity: 1;
    transition: all .3s ease .2s;
  }
}

/* 页头 End */

/* 页尾 Start */
footer .wrapper{
  padding-top: 0;
  margin-top: -20px;
}
.footer-main {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  padding: 40px 0;
  color: var(--nav-font-color);
  border-top: 1px solid #AFAFAF;
}

.footer-main .main-left{
  display: flex;
  align-items: center;
}
.footer-menu-list{
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}
.menu-item a{
  color: var(--theme-font-color);
}
.menu-item{
  margin-left: 40px;
}
/* social */
.social{
  display: flex;
  flex-wrap: wrap;
}
.social a {
  margin-right: 20px;
  margin-bottom: 10px;
  font-size: 32px;
  color: var(--nav-font-color);
  
}
.social a:last-child {
  margin-right: 0;
}
.social a:hover{
  opacity: .7;
}
@media screen and (max-width: 767px){
  .footer-main{
    flex-direction: column-reverse;
    padding: 20px 0;
  }
  .footer-main .main-left{
    flex-direction: column-reverse;
  }
  .menu-item{
    margin: 0 5px;
  }
  .footer-menu-list{
    margin: 20px 0;
  }
  .social{
    justify-content: center;
  }
  .social a{
    margin-left: 10px;
    margin-right: 10px;
  }
}

/* 页尾 End */