.overlay {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100vh;
  z-index: 9999;
}

body.overlay_open {
  overflow: hidden;
}

.d_none {
  display: none !important;
}

.overlay_backdrop {
  position: absolute;
  inset: 0;
  background: var(--overlay-backdrop);
  opacity: 0.85;
}