.site-header {
    position: relative;
width: 100%;
border-bottom: 1px solid rgba(0, 0, 0, 0.10);
background: rgba(255, 255, 255, 0.90);
backdrop-filter: blur(8px);
transition: all .3s ease-out;
    z-index: 50;
}

.header-inner {
display: flex;
 justify-content: space-between;
align-items: center;
height: 100px;
}

.brand {
    display: flex;
    align-items: center;
    max-width: 240px;

}
.brand img{
    width: 100%;
}
.language-menu {
    margin-right: 30px;
}
.account-menu {
    margin-left: 30px;
}
.account-menu::before {
    content: "";
    position: absolute;
    left: -30px;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 24px;
    background-color: rgba(0, 0, 0, 0.10);
}
.main-nav a {
    margin-left: 20px;
    margin-right: 20px;
}
.main-nav {
    display: flex;
    align-items: stretch;
    height: 100%;
}

.main-nav>a {
    position: relative;
    display: flex;
    align-items: center;
    font-size: 18px;
    color: #333;
    transition: .2s
}

.main-nav>a:hover,
.main-nav>a.active {
    color: var(--blue)
}

.main-nav>a:after {
    content: "";
    position: absolute;
    left: 50%;
    right: 50%;
    bottom: 0;
    height: 4px;
    background: var(--blue);
    border-radius: 3px 3px 0 0;
    transition: .25s
}

.main-nav>a:hover:after,
.main-nav>a.active:after {
    left: 0;
    right: 0
}

.header-actions {
    display: flex;
    align-items: center;
}

.menu-trigger {
    display: flex;
    align-items: center;
    padding: 38px 0;
    font-size: 18px;
    color: var(--dark-color);
    white-space: nowrap
}
.menu-trigger .current-language{
    margin-left: 8px;
}

.menu-trigger b {
    font-weight: 400;
    color: #bbb;
    margin-left: 10px
}

.account-trigger {
    display: block;
    background: linear-gradient(120deg, var(--blue), var(--cyan));
    color: #fff;
    padding: 15px 24px;
    border-radius: 46px;
    font-size: 17px;
    white-space: nowrap
}

.hover-menu {
    position: relative
}

.hover-panel {
    position: absolute;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: .22s;
    pointer-events: none;
    background: #fff;
    border: 1px solid rgba(0, 80, 194, .1);
    box-shadow: 0 18px 45px rgba(14, 55, 104, .18);
    border-radius: 16px;
    z-index: 60
}

.hover-menu:hover>.hover-panel,
.hover-menu:focus-within>.hover-panel,
.hover-menu.open>.hover-panel {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto
}

.language-panel {
    right: 0;
    top:100%;
    min-width: 150px;
    padding: 8px
}

.language-panel a {
    display: block;
    padding: 11px 14px;
    border-radius: 10px;
    font-size: 15px
}

.language-panel a:hover {
    color: var(--blue);
    background: #f1f6ff
}

.account-panel {
    right: 0;
    top: calc(100% + 12px);
    width: 230px;
    padding: 16px;
    display: none
}

.account-menu.logged-in .account-panel {
    display: block
}

.account-panel strong {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    padding:8px 12px;
    font-size: 16px;
    border-bottom: 1px solid var(--line)
}

.account-panel a {
    display: block;
    padding: 11px 8px;
    border-radius: 8px;
    font-size: 16px;
}

.account-panel a:hover {
    color: var(--blue)
}

.mobile-menu {
    display: none;
    width: 30px;
}

.mobile-menu i {
    display: block;
    height: 2px;
    background: var(--deep);
    margin: 6px 0
}


@media(max-width:1279px) {
  .main-nav>a {
        font-size: 16px
    }

    .language-menu {
        margin-right: 20px;
    }
    .account-menu {
        margin-left: 20px;
    }
    .account-menu::before {
        left: -20px;
    }

}
@media(max-width:1200px) {
    .site-header {
        height: 76px
    }

    .header-inner {
        height: 76px
    }

   .mobile-menu {
        display: block;
        margin-left: 16px;
    }

    .main-nav {
        position: absolute;
        top: 76px;
        left: 0;
        right: 0;
        height: auto;
        background: #fff;
        display: none;
        flex-direction: column;
        gap: 0;
        padding: 12px 24px 22px;
        box-shadow: 0 18px 40px rgba(0, 0, 0, .12)
    }

    .main-nav.open {
        display: flex
    }

    .main-nav>a {
        margin: 0;
        padding: 13px 8px;
        border-bottom: 1px solid #eee
    }

    .main-nav>a:after {
        display: none
    }
        .account-trigger {
        padding: 11px 16px;
        font-size: 14px
    }

    .menu-trigger {
        padding: 26px 0;
    }

}
@media(max-width:767px){
    .brand {
    max-width: 170px;
    }
     .language-menu {
    margin-right: 12px;
  }
    .menu-trigger .current-language {
        margin-left: 4px;
        font-size: 0;
    }
    .menu-trigger b {
    margin-left: 4px;
    }
    .account-menu {
        margin-left: 0;
    }
    .account-menu::before {
    display: none;
    }
 .account-trigger {
    width: 44px;
    height: 44px;
    padding: 0;
    display: grid;
    place-items: center;
    font-size: 0
}

.account-trigger span:after {
    content: "账户";
    font-size: 12px
}
.mobile-menu {
    margin-left: 12px;
  width: 26px;
}

}
@media (max-width:359px) {
 .brand {
    max-width: 140px;
 }

}
@media (min-width:768px) {
    #site-header.show{
        position: fixed;
    }
    #site-header.hide {
        transform: translate(0, -160px);
    }

}