/* Critical first-paint geometry; no blank expanded menu during reload. */
html.gj-sidebar-start-collapsed body.gramjet-shell-active .gramjet-shell {
  display: grid !important;
  grid-template-columns: 36px minmax(0, 1fr) !important;
}
html.gj-sidebar-start-collapsed body.gramjet-shell-active .service-content { grid-column: 2; }
html.gj-sidebar-start-collapsed body.gramjet-shell-active .service-sidebar { position: fixed !important; }
html.gj-sidebar-starting .service-sidebar,
html.gj-sidebar-starting #gjSidebarRail,
html.gramjet-restoring-viewport .service-sidebar,
html.gramjet-restoring-viewport #gjSidebarRail { visibility: hidden !important; transition: none !important; }
html.gramjet-restoring-viewport .gramjet-shell { visibility: hidden; }