@charset "utf-8";
#sh_hd .topblock {
  background: #000;
  height: 40px;
  line-height: 40px;
  display: flex;
  justify-content: space-between;
}
#sh_hd .topblock .lefttopbox {
  font-size: 14px;
  color: #fff;
  line-height: 40px;
  padding-left: 60px;
}
#sh_hd .topblock .righttopbox {
  font-size: 14px;
  color: #fff;
  line-height: 40px;
  padding-right: 60px;
}
#sh_hd.blur {
  transition: all .2s;
}
#shGnb {
  display: flex;
  align-items: center;
  position: relative;
  width: 100%;
  height: 90px;
  padding: 0 60px;
}
#shGnb.blur {
  backdrop-filter: blur(15px);
  background: rgba(9, 18, 51, 1);
  transition: background .2s
}
#shGnb.blur.on {
  backdrop-filter: blur(15px);
  background: rgba(3, 24, 33, 1);
}
#shGnb.sub {
  background: #fff
}
.sh_lnb_bg {
  display: none;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 220px;
  background-color: #fff
}
#shGnb .sh_logo {
  position: relative;
  z-index: 20;
  transition: transform .25s;
}
#shGnb .sh_logo img {
  height: 50px;
  position: relative;
  top: 0px;
  z-index: 5;
}
#shGnb.blur .sh_logo::after {
  content: "";
  background: rgba(9, 18, 51, 1);
  width: 100px;
  height: 100px;
  border-radius: 100px;
  position: absolute;
  z-index: 1;
  top: 7px;
  left: -7px;
  display: block;
}
#shGnb .sh_nav {
  width: 55%;
  margin-left: 5%;
  display: flex;
  flex-wrap: nowrap;
  justify-content: center;
}
#shGnb .sh_nav > li {
  position: relative;
  padding: 0 15px;
  line-height: 70px
}
#shGnb .sh_nav > li > a {
  display: block;
  font-size: 17px;
  font-weight: 600;
  color: #fff;
  transition: all .2s
}
#shGnb.on .sh_nav > li > a {
  color: #fff;
}
#shGnb.sub .sh_nav > li > a {
  color: #222
}
#shGnb .sh_lnb_s {
  display: none;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  min-width: 100%;
  width: max-content;
  /*min-height: 145px;*/
}
#shGnb.on .sh_nav > li:hover .sh_lnb_s {
  display: block;
  background: rgba(0, 24, 45, 1);
  backdrop-filter: blur(15px);
  padding: 20px 0;
}
#shGnb .sh_lnb_s li {
  border-top: rgba(0, 0, 0, 0.07) 1px solid;
  padding: 0 30px;
  backdrop-filter: blur(15px);
}
#shGnb .sh_lnb_s li a {
  display: block;
  color: #fff;
  transition: all .2s;
  height: 40px;
  line-height: 40px;
}
#shGnb .sh_lnb_s li ul {
  color: #fff;
  font-weight: 600;
}
#shGnb .sh_lnb_s li ul li {
  display: block;
  color: #fff;
  line-height: 1.6;
  padding-left: 20px;
  font-weight: 400;
}
#shGnb .sh_lnb_s li a:hover {
  color: var(--primary);
}
#shGnb .sh_tip {
  margin-left: auto
}
#shGnb .sh_tip {
  display: flex
}
#shGnb .sh_tip li + li {
  margin-left: 2px
}
#shGnb .sh_tip li a {
  font-size: 13px;
  font-weight: 600;
  color: #333;
  display: inline-block;
}
#shGnb .sh_tip li a .fa-search {
  margin-right: 6px;
}
#shGnb.on .sh_tip li a {
  color: #fff
}
#shGnb.sub .sh_tip li a {
  color: #fff
}

/* 汉堡菜单按钮 */
.menu-toggle {
  display: none;
  position: fixed;
  top: 20px;
  right: 20px;
  width: 40px;
  height: 40px;
  background: rgba(9, 18, 51, 0.5);
  border-radius: 5px;
  z-index: 9999999;
  cursor: pointer;
}


.lanbg{border-radius:10px; width: 40px; height: 30px; line-height: 30px; background-color: #fff; color: #333; margin: 0 15px 0 0; text-align: center;}

@media screen and (max-width:1400px) {
  #shGnb .sh_nav{margin-left: 5%; width: 70%;}
  #shGnb .sh_nav > li{padding: 0 10px; font-size: 16px;}
  #shGnb .sh_tip li:nth-child(2){display: none;}
  #shGnb .sh_tip li + li{margin-left: 0;}
}


@media screen and (max-width:768px) {
  #shGnb{padding: 0 30px 0 10px;}

  #shGnb .sh_tip{margin-right: 12%;}

  #shGnb .sh_nav {
    position: absolute;
    z-index: 9999;
    left: 60%;
    top: 2%;
    width: max-content;
    height: 100vh;
    margin-left: 0;
    justify-content: flex-start;
  }


  .menu-toggle {
    display: block;
    width: 30px;
    height: 25px;
    position: absolute;
    top: 25px;
    right: 20px;
    cursor: pointer;
    z-index: 9999;
    background-color: transparent;
}

.menu-toggle span {
    display: block;
    width: 100%;
    height: 3px;
    background: #fff;
    margin: 5px 0;
    transition: all 0.3s ease;
}

.sh_nav {
    position: fixed;
    top: 0;
    left: -100%;
    width: 80%;
    background: rgba(9, 18, 51, 0.5);
    flex-direction: column;
    padding: 20px;
    transition: all 0.3s ease;
    z-index: 9999999;
    visibility: hidden; /* 添加隐藏属性 */
    opacity: 0; /* 添加透明度 */
}

.sh_nav.active {
    left: 0;
    visibility: visible; /* 显示导航 */
    opacity: 1; /* 完全可见 */
}

.sh_nav .close-btn {
  display: block;
  position: absolute;
  top: 20px;
  right: 20px;
  width: 30px;
  height: 30px;
  cursor: pointer;
  z-index: 99999999;
}

.sh_nav .close-btn::before,
.sh_nav .close-btn::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 2px;
  background: #fff;
  transform: translate(-50%, -50%) rotate(45deg);
}

.sh_nav .close-btn::after {
  transform: translate(-50%, -50%) rotate(-45deg);
}


.sh_nav > li {
    margin: 10px 0;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.sh_nav > li > a {
    display: block;
    padding: 5px 0;
    font-size: 16px;
}

.sh_lnb_s {
    position: static;
    display: none;
    background: transparent;
    box-shadow: none;
}

.sh_nav > li:hover .sh_lnb_s {
    display: block;
}
#shGnb .sh_nav > li {
  float: none;
  position: static;
  line-height: 40px;
}

.sh_lnb_s li a {
    padding: 10px 20px;
    font-size: 14px;
}

#shGnb.on .sh_nav > li:hover .sh_lnb_s{padding: 10px 0;}

.sh_lnb_s {
  display: none !important;
  left: -100% !important;
}


}