.header {
  width: 100%;
  height: 1.28rem;
  position: fixed;
  left: 0;
  margin: auto;
  z-index: 999;
}

.header-public {
  width: 100%;
  height: 1.28rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header-public span {
  display: inline-block;
}
.header-public span a {
  display: inline-block;
}

.header_banner {
  background: #fff;
  display: none;
  box-shadow: 3px 3px 3px #f1f1f1;
}

#banner-top {
  top: 0;
}

#banner-bottom {
  top: -300px; /* Initially hidden */
  transition: top 0.3s ease-in-out; /* Smooth transition */
}

.logo_icon {
  width: 2.5rem;
  height: 0.8rem;
  margin-right: 0.56rem;
}

.logo_tip,
.header_nav_close,
.logo_search {
  width: 0.4rem;
  height: 0.4rem;
  margin-right: 0.45rem;
}
.logo_tip {
  cursor: pointer;
}

.station {
  width: 100%;
  height: 1.28rem;
  margin: auto;
}

/* *****导航菜单**** */
.header_nav {
  width: 100vw;
  height: 100vh;
  position: fixed;
  top: 0;
  right: 0;
  margin: auto;
  background: #fff;
  display: none;
  z-index: 9999;
  overflow: hidden;
}

.header_nav_top {
  height: 1.28rem;
  margin: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 3px 3px 3px #f1f1f1;
  background: #fff;
}

.header_nav_warp {
  padding: 0 0.3rem 0.3rem 0.3rem;
  height: calc(100% - 1.28rem);
  background: #f5f5f5;
  overflow-y: scroll;
}

.header_nav_title {
  font-size: 0.32rem;
  font-weight: bold;
  color: #333;
  line-height: 0.5rem;
  margin-top: 0.5rem;
}

.header_nav_title:first-child {
  /* padding: 23px 0 19px; */
}

.header_nav_warp ul {
  display: grid;
  justify-content: space-between;
  grid-template-columns: repeat(auto-fill, 2rem);
}

.header_nav_warp ul li {
    width: 1.96rem;
    height: 0.8rem;
    margin-top: 0.2rem;
    text-align: center;
    line-height: 0.8rem;
    font-size: 0.28rem;
    font-weight: bold;
    color: #666666;
    border: 1px solid #c6c6c6;
    border-radius: 3px;
}

.header_nav_warp ul li a {
  display: inline-block;
}