.navPop a, nav a {
  color: #FFFFFF;
}
.navPop a:hover, nav a:hover {
  color: #FFFFFF;
}
/*导航*/
nav {
  width: 100%;
  height: 64px;
  background: #FFFFFF;
  backdrop-filter: blur(10px);
  box-shadow: 0px 3px 6px rgba(0, 0, 0, 0.05);
  position: fixed;
  top: 0;
  left: 0;
  z-index: 99;
}
nav > section {
  width: 1140px;
  height: 100%;
  margin: 0 auto;
  /*background: yellow;*/
  display: flex;
  justify-content: space-between;
  position: relative;
  padding: 0;
}
nav .logo {
  width: 210px;
  height: 100%;
  background-image: url("../img/logo.svg");
  background-size: 100% 100%;
  background-repeat: no-repeat;
}
nav .navItemBox {
  color: #141414;
  font-weight: 400;
  font-size: 14px;
  line-height: 64px;
  display: flex;
  align-items: center;
}
nav .navItemBox-mobile {
  display: none;
}
.close-navItemBox-mobile {
  display: none;
}
nav .navItem {
  padding: 0px 24px;
  cursor: pointer;
}
nav .navItem_active {
  color: #319CFF;
}
.nav-signUpBox {
  display: flex;
  cursor: pointer;
}
.signUp-middle {
  height: 32px;
  background: #2C40D5;
  /*font-family: 'Arial';*/
  font-style: normal;
  font-weight: 400;
  font-size: 14px;
  line-height: 32px;
}
@media (min-width: 640px) and (max-width: 1139px) {
  nav {
    width: 100vw;
    height: 56px;
  }
  nav > section {
    width: 100%;
    margin: 0;
    display: flex;
    justify-content: space-between;
  }
  nav .logo {
    display: block;
    margin-left: 24px;
  }
  nav .navItemBox {
    margin-right: 24px;
    line-height: 20px;
  }
  nav .navItem {
    padding: 0 8px;
    display: flex;
    align-items: center;
    flex-direction: column;
    justify-content: center;
  }
}
@media (min-width: 320px) and (max-width: 639px) {
  nav {
    height: 56px;
  }
  nav > section {
    width: 100vw;
    display: block;
  }
  nav .logo {
    display: block;
    margin: 0 auto;
    background-image: url("../img/logo.svg");
    /*background-size: 88px 24px;*/
    background-position: center;
  }
  nav .navItemBox {
    display: none;
  }
  nav .navItemBox-mobile {
    display: block;
    width: 56px;
    height: 56px;
    /*background: pink;*/
    position: absolute;
    top: 0;
    right: 0;
  }
  .close-navItemBox-mobile {
    width: 56px;
    height: 56px;
    /*background: yellow;*/
    position: absolute;
    top: 0;
    right: 0;
  }
}
/*导航*/
/*container*/
.container {
  margin-top: 64px;
  /*webkit-transform: translate3d(0, 0, 0);*/
}
@media (min-width: 640px) and (max-width: 1139px) {
  .container {
    margin-top: 56px;
  }
}
@media (min-width: 320px) and (max-width: 639px) {
  .container {
    margin-top: 56px;
  }
}
/*container*/