.header-menu {
  display: none; }

.div-header {
  width: 100%;
  height: 60px;
  position: fixed;
  left: 0;
  right: 0;
  top: 0; }
  .div-header.active {
    background-color: #fff; }

#header {
  height: 100%;
  align-items: center;
  justify-content: space-between; }
  #header .menu {
    display: none; }
  #header.active .logo img.caise {
    display: block; }
  #header.active .logo img.baise {
    display: none; }
  #header.active nav a {
    color: #1C2C41; }
    #header.active nav a.active {
      font-weight: bold;
      color: #1C2C41; }
    #header.active nav a:hover {
      color: #1C2C41; }
      #header.active nav a:hover::after {
        background-color: #1C2C41; }
  #header.active .right .lang a {
    color: #1C2C41; }
  #header.active .right .lang img.hei {
    display: block; }
  #header.active .right .lang img.bai {
    display: none; }
  #header.active .right > a, #header.active .right > span {
    color: #1C2C41; }
  #header .logo {
    width: 54px;
    height: 34px; }
    #header .logo img {
      width: 100%;
      height: 100%; }
      #header .logo img.caise {
        display: none; }
      #header .logo img.baise {
        display: block; }
      #header .logo img .menu {
        display: none; }
  #header nav {
    gap: 0 30px;
    margin-left: 100px; }
    #header nav a {
      font-weight: 400;
      font-size: 14px;
      color: #FFFFFF;
      line-height: 21px; }
      #header nav a.active {
        color: #FFFFFF;
        font-weight: bold; }
      #header nav a:hover {
        position: relative;
        color: #FFFFFF;
        font-weight: bold; }
        #header nav a:hover::after {
          content: "";
          position: absolute;
          bottom: -5px;
          left: 50%;
          transform: translateX(-50%);
          width: 50%;
          height: 2px;
          background-color: #FFFFFF; }
  #header:hover ol {
    display: block !important; }
  #header .right {
    margin-left: auto; }
    #header .right .lang {
      margin-right: 30px;
      align-items: center;
      position: relative; }
      #header .right .lang a {
        font-weight: 400;
        font-size: 14px;
        color: #FFFFFF;
        line-height: 21px; }
      #header .right .lang img {
        width: 14px;
        height: 14px;
        margin-left: 4px; }
        #header .right .lang img.hei {
          display: none; }
        #header .right .lang img.bai {
          display: block; }
      #header .right .lang ol {
        display: none;
        position: absolute;
        width: 80px;
        background-color: #fff;
        top: 40px;
        margin: 0; }
        #header .right .lang ol li {
          text-align: center;
          line-height: 40px;
          margin: 0;
          cursor: pointer; }
    #header .right > a, #header .right > span {
      font-weight: 400;
      font-size: 14px;
      color: #FFFFFF;
      line-height: 21px; }
  #header .headerright {
    display: none; }

@media screen and (max-width: 968px) {
  #header {
    padding: 0 30px; }
    #header nav {
      display: none; } }

@media screen and (max-width: 768px) {
  .header-menu {
    display: none;
    position: absolute;
    left: 0;
    top: 4rem;
    bottom: 0;
    right: 0;
    background-color: rgba(0, 0, 0, 0.5);
    height: calc(100vh - 4rem); }
    .header-menu .box {
      width: 70%;
      height: 100%;
      background-color: #fff;
      padding-top: 2rem; }
      .header-menu .box .user {
        align-items: center;
        padding-left: 1.5rem; }
        .header-menu .box .user img {
          width: 7rem;
          height: 7rem;
          margin-right: 0.5rem; }
        .header-menu .box .user div p {
          font-weight: bold;
          font-size: 1.6rem;
          color: #1C2C41;
          line-height: 2.4rem; }
        .header-menu .box .user div span {
          margin-top: 1rem;
          font-weight: 400;
          font-size: 1.2rem;
          color: #666666;
          line-height: 1.8rem; }
      .header-menu .box ul {
        padding: 0 1.5rem;
        margin-top: 3rem; }
        .header-menu .box ul li {
          height: 4.5rem;
          border-bottom: 1px solid #EEEEEE;
          display: flex;
          align-items: center;
          justify-content: space-between; }
          .header-menu .box ul li:last-child {
            border-bottom: 0; }
          .header-menu .box ul li a {
            font-weight: 400;
            font-size: 1.5rem;
            color: #1C2C41;
            line-height: 2.25rem; }
          .header-menu .box ul li img {
            width: 0.5rem;
            height: 0.95rem; }
  .div-header {
    position: sticky;
    background-color: #fff;
    padding: 0 1.5rem;
    height: 4rem; }
  #header {
    height: 4rem;
    padding: 0; }
    #header .logo {
      display: none;
      align-items: center; }
      #header .logo img.caise {
        display: none; }
      #header .logo img.baise {
        display: none; }
    #header .menu {
      display: block;
      width: 2rem;
      height: 2rem; }
    #header nav a {
      color: #1C2C41; }
      #header nav a.active {
        font-weight: bold;
        color: #1C2C41; }
      #header nav a:hover {
        color: #1C2C41; }
        #header nav a:hover::after {
          background-color: #1C2C41; }
    #header .right {
      display: none; }
      #header .right .lang {
        margin-right: 1.5rem; }
        #header .right .lang a {
          color: #1C2C41; }
        #header .right .lang img.hei {
          display: block; }
        #header .right .lang img.bai {
          display: none; }
      #header .right > a, #header .right > span {
        color: #1C2C41; }
    #header .headerright {
      display: block;
      width: 1.5rem;
      height: 1.5rem; } }