.page-container .fixed-header {
    background: transparent;
    box-shadow: none;
}
.page-container .fixed-header .logo-text,
.page-container .fixed-header .header-container .nav .nav-links a,
.page-container .fixed-header .operation-btn .register a,
.page-container .fixed-header .operation-btn .sysLanguage {
    color: #fff !important;
}
.page-container .fixed-header .operation-btn .register {
    border-color: rgba(255, 255, 255, .48);
}
.page-container .fixed-header.is-scrolled {
    background: rgba(255, 255, 255, .96);
    box-shadow: 0 .2rem .8rem rgba(15, 23, 42, .08);
    backdrop-filter: blur(14px);
}
.page-container .fixed-header.is-scrolled .logo-text,
.page-container .fixed-header.is-scrolled .header-container .nav .nav-links a,
.page-container .fixed-header.is-scrolled .operation-btn .register a,
.page-container .fixed-header.is-scrolled .operation-btn .sysLanguage {
    color: #12316b !important;
}
.page-container .fixed-header.is-scrolled .operation-btn .register {
    border-color: #12316b;
}
.xp-page {
    padding-top: 0;
}