.layout-aurora .header-classic{position:sticky;top:0;z-index:30;border-bottom:1px solid var(--v2-border-default);background:var(--v2-bg-main)}.layout-aurora .header-classic .header-brand,.layout-aurora .header-classic .header-brand-name{color:var(--v2-text-primary)}.layout-aurora .header-classic .header-nav-link{color:var(--v2-text-secondary)}.layout-aurora .header-classic .header-nav-link:hover{color:var(--v2-action-primary-bg)}.layout-aurora .header-classic .bar{background:var(--v2-text-primary)}