/* 404 trial: REGEL EmptyMessage composition using the installed marketing roles. */
.prototype-not-found {
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100svh - var(--regel-top-nav-height));
  padding: var(--regel-space-8) var(--regel-space-4);
  text-align: center;
}
.prototype-not-found > [data-slot="empty-state-lockup"] {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--regel-space-4);
  min-width: 0;
  max-width: 100%;
  overflow-wrap: anywhere;
}
.prototype-not-found :is([data-slot="empty-message"], [data-slot="empty-description"]) { margin: 0; }
:root #prototype-main .prototype-not-found [data-slot="empty-state-lockup"] [data-slot="empty-message"] {
  font-size: var(--regel-display-sm-size);
  line-height: var(--regel-display-sm-line);
  letter-spacing: var(--regel-display-sm-tracking);
  font-weight: var(--regel-type-display-weight);
}
.prototype-not-found [data-slot="empty-state-actions"] {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--regel-space-2);
}
#prototype-main:has(> .prototype-not-found) ~ .prototype-site-footer { margin-top: 0; }