:root{
    --bs-font-sans-serif: "PingFang SC", "Microsoft YaHei", Arial, Helvetica, sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", "Liberation Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
}

/*header*/
header{
    padding-top: 1rem!important;
    padding-bottom: 1rem!important;
    margin-bottom: 1.5rem!important; 
    justify-content: center!important;
 
    flex-wrap: wrap!important;
 
    border-bottom: var(--bs-border-width) var(--bs-border-style) var(--bs-border-color)!important;
 
    display: flex!important;
}

header > a {
    --bs-text-opacity: 1;
    color: rgba(var(--bs-dark-rgb),var(--bs-text-opacity))!important;
    text-decoration: none!important;
    margin-bottom: 1rem!important;
    align-items: center!important;
    display: flex!important;
}

@media (min-width: 768px) {
    header > a  {
        margin-bottom: 0!important;
    }
}
@media (min-width: 768px){
    header > a  {
        margin-right: auto!important;
    }
}

header >a >span{
        color: #2b2b2b!important;
    font-size: 1.5rem!important;
}
header>a>img{
    margin-right: .5rem!important;
    vertical-align: middle;
    width:32px;
    height:32px;
}


footer{
    padding-top: 1rem!important;
    margin-top: 1rem!important;
    border-top: var(--bs-border-width) var(--bs-border-style) var(--bs-border-color)!important;
    font-size: 14px!important;
}

.copyright{
    line-height: 1.5em;
    height: 1.5em;
    font-size: 12px;
    padding-left: 40px;
    color: #000;
    margin-bottom: 1.5rem!important;
    margin-top: 1.5rem!important;
    flex-direction: row!important;
    display: flex!important;
}
.copyright img{
    width:16px;height:16px;
}


.footer-content{
    margin-left: 40px;
    margin-right: 40px;
    justify-content: space-between!important;
    flex-direction: row!important;
    display: flex!important;
}
.footer-left{
    flex: 1 1 auto!important;
}
.footer-left >a{
        text-decoration: none!important;
    margin-bottom: 1rem!important;
    align-items: center!important;
    display: flex!important;
    color: #212529!important;
}
.footer-right{
        flex-direction: row!important;
    flex: 1 1 auto!important;
    display: flex!important;
}
.footer-right > div{
    flex: 1 1 auto!important;
    
}
.footer-right > div>div{    font-weight: 700!important;margin-bottom: .5rem!important;
    
}


.nav-link--active{
    border-bottom: 2px solid #4096ff!important;
    border-radius: 0!important;
}


.background-gradient::before {
  background: radial-gradient(
    250px circle at var(--x) var(--y),
    var(--color) 0%,
    transparent 100%
  );
  will-change: background;
}

.dark {
  .background-gradient::before {
    background: radial-gradient(
      250px circle at var(--x) var(--y),
      var(--color) 0%,
      transparent 100%
    );
  }
}