.me-global-bg {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  z-index: -1;
  background: url('img/office-bg.png') center center / cover no-repeat;
  pointer-events: none;
}

.me-install-fab {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 999999;
  display: none;
  align-items: center;
  gap: 8px;
  background: #16302E;
  color: #FBF8F2;
  border: none;
  border-radius: 999px;
  padding: 14px 20px;
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 0.95rem;
  font-weight: bold;
  cursor: pointer;
  box-shadow: 0 6px 18px rgba(22, 48, 46, 0.35);
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.me-install-fab:hover {
  background: #0f2422;
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(22, 48, 46, 0.4);
}

.me-install-fab:active {
  transform: translateY(0);
}

.me-install-fab .me-fab-icon {
  font-size: 1.15rem;
  line-height: 1;
}

@media (max-width: 480px) {
  .me-install-fab {
    right: 14px;
    bottom: 14px;
    padding: 12px 16px;
    font-size: 0.85rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .me-install-fab {
    transition: none;
  }
}