@media(min-width:761px){
  /* Keep the top chrome above every workspace/card stacking context. */
  body .topbar,
  body.attributes-workspace-compact .topbar,
  body.non-attribute-editor-active .topbar{
    position:relative!important;
    z-index:5000!important;
    isolation:isolate!important;
    overflow:visible!important;
  }

  body .topbar>.site-brand,
  body .topbar>.version,
  body #pcPremiumThemeControl{
    position:relative!important;
  }

  body #pcPremiumThemeControl{
    z-index:5100!important;
    overflow:visible!important;
  }

  body #pcPremiumThemeButton{
    z-index:2!important;
  }

  body #pcPremiumThemeMenu{
    z-index:99999!important;
    overflow:visible!important;
  }

  /* Explicitly keep content/navigation below the theme flyout. */
  body .editor-view-tabs,
  body .workspace,
  body .workspace-decor-header,
  body .workspace-toolbar{
    position:relative!important;
    z-index:1!important;
  }

  /* Brand/version refinement: DarkGlass stays as an internal system name only. */
  body .topbar .version{
    letter-spacing:.035em!important;
    color:#7f8991!important;
    border-color:rgba(var(--pc-atmo-rgb),.10)!important;
  }

  body .site-brand-copy h1{
    letter-spacing:-.025em!important;
  }

  body .site-brand-copy .eyebrow{
    letter-spacing:.14em!important;
  }
}