.nav-wrapper {
  width: 100%;
  height: 70px;
  background: #E7ECF7;
  position: fixed;
  z-index: 99999;
  left: 0;
  top: 0;
}
.nav-bar {
  width: 1200px;
  margin: auto;
  height: 70px;
  line-height: 70px;
  padding: 0 10px;
}
.nav-logo img {
  width: 150px;
  height: 50px;
  margin-right: 60px;
}
.mobile-login-show {
  display: none;
}
.pc-menu {
  height: 70px;
}
.pc-menu>li {
  padding: 0 30px;
}
.buy-menu {
  position: relative;
}
.buy-menu .buy-menu-list {
  padding-left: 10px;
  position: absolute;
  width: 290px;
  background-color: grey;
  border-radius: 8px;
  background-color: #fff;
  left: -20px;
  top: 60px;
  overflow: hidden;
  z-index: 999;
  box-shadow: 0 10px 20px 0 rgba(0, 0, 0, 0.10);
  display: none;
}
.pc-menu .buy-menu:hover .buy-menu-list {
  display: block;
}
.pc-menu .buy-menu .buy-menu-list li {
  display: inline-block;
  line-height: 36px;
  width: 45%;
  margin-left: 10px;
}
.pc-menu .buy-menu .buy-menu-list li .iconfont {
  font-size: 26px;
  background: -webkit-linear-gradient(top left, #3B83F8, #fff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.pc-menu .buy-menu .buy-menu-list li .iconfont.qh-icon-xiangxia {
  font-size: 28px;
  padding-right: 5px;
  color: #06D7AF;
}
.pc-menu .buy-menu .buy-menu-list li span {
  font-size: 14px;
  margin-left: 5px;
  position: relative;
  top: -5px;
}
.pc-menu .buy-menu-list a:hover>span,
.buy-menu-list a:hover>.iconfont {
  color: #5388F4;
}
.pc-menu .buy-menu:hover .qh-icon-xiangxia {
  transform: rotate(-180deg);
  transition: transform 0.3s ease-in-out;
  display: inline-block;
}
.pc-menu span a,
.mobile-login-show .login-btn {
  margin-left: 12px;
  border-radius: 6px;
  height: 32px;
  width: 70px;
  text-align: center;
  line-height: 32px;
}
.pc-login span a:first-child {
  font-size: 14px;
  color: #fff;
  background: linear-gradient(116deg, #3B83F8 0%, #599FFD 100%);
}
login-ok{
  font-size: 14px;
  color: #fff;
  background: linear-gradient(116deg, #3B83F8 0%, #599FFD 100%);
}
.pc-login span a:last-child {
  font-size: 14px;
  color: #3B83F8;
  border: 1px solid #DEDEDE;
  box-shadow: 0 0 2px #3B83F8;
}
.pc-login span a:first-child:hover,
.pc-menu span a:last-child:hover {
  box-shadow: 0 0 14px rgba(59, 131, 248, 0.6);
}
.drop-wrapper {
  display: none;
}
@media screen and (max-width:1199px) {
  .nav-bar {
    width: 100%;
  }
  .pc-menu {
    display: none;
  }
  .mobile-login-show {
    display: block;
  }
  .mobile-login-show .login-btn {
    font-size: 14px;
    color: #3B83F8;
    width: 70px;
    border: 1px solid #3B83F8;
    position: relative;
    top: -6px;
  }
  .mobile-login-show .iconfont {
    font-size: 34px;
    margin-left: 14px;
    color: #3B83F8;
    line-height: 70px;
  }
  .drop-wrapper {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    height: calc(100vh - 70px);
    background: rgba(0, 0, 0, 0.6);
    z-index: 999;
    display: none;
  }
  .drop-wrapper .drop-list-ul {
    width: 100%;
    background-color: #fff;
  }
  .drop-wrapper .drop-list-ul>li {
    border-bottom: 2px dashed #eeee;
    padding-left: 20px;
    height: 50px;
    line-height: 50px;
  }
  .drop-wrapper .drop-list-ul li a,
  .drop-wrapper .drop-list-ul .mol-buy-wrapper button.buy-title {
    width: 100%;
    text-align: left;
  }
  .drop-wrapper .mol-buy-wrapper .buy-menu-list li {
    padding-left: 20px;
  }
  .drop-wrapper .buy-menu-list .iconfont {
    font-size: 24px;
    margin-right: 10px;
    background: -webkit-linear-gradient(top left, #3B83F8, #fff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
  }
}