/* index.html의 3D 지도 전용 로모/비네트 효과. */
#map3d-fullscreen::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 625;
  pointer-events: none;
  background:
    radial-gradient(
      ellipse at center,
      transparent 0%,
      transparent 25%,
      rgba(3, 6, 9, 0.3) 47%,
      rgba(3, 6, 9, 0.75) 72%,
      rgba(2, 4, 7, 0.97) 100%
    );
  box-shadow: inset 0 0 210px 70px rgba(0, 0, 0, 0.72);
  position: fixed;
  z-index: 8;
}

@media (max-width: 700px) {
  #map3d-fullscreen::after {
    background: radial-gradient(ellipse at center, transparent 22%, rgba(3, 6, 9, 0.5) 63%, rgba(2, 4, 7, 0.94) 100%);
    box-shadow: inset 0 0 125px 35px rgba(0, 0, 0, 0.65);
  }
}