/* Cabeçalhos claros: escolha explícita, inclusive se a origem estiver negativa. */
.topbar .brand img,
.site-header .brand img,
.activation-shell .activation-logo,
.zhilia-account-page .activation-logo,
#zhilia-entrada .ze-access img.activation-logo{
 content:url("marca-principal.png")!important;
 object-fit:contain!important;
 height:auto!important;
 filter:none!important;
 opacity:1!important;
 mix-blend-mode:normal!important;
 -webkit-text-stroke:0!important;
}
/* Área escura do login aprovado: versão negativa com transparência real. */
#zhilia-entrada .ze-brand>img,
#zhilia-entry-preview .zh-story .zh-brand img,
.site-footer .brand img{
 content:url("marca-negativa.png")!important;
 object-fit:contain!important;
 height:auto!important;
 filter:none!important;
 opacity:1!important;
 mix-blend-mode:normal!important;
}