/* Gaz lambası alevi ve titrek sıcak parıltı */
@keyframes flicker {
  0%, 100% { opacity: 0.85; transform: scale(1); }
  25% { opacity: 0.78; transform: scale(0.99); }
  50% { opacity: 0.95; transform: scale(1.02); }
  75% { opacity: 0.82; transform: scale(1.01); }
}

.kerosene-glow {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 1100px;
  height: 380px;
  background: radial-gradient(circle at 50% 0%, rgba(245, 158, 11, 0.22) 0%, rgba(217, 119, 6, 0.12) 40%, rgba(180, 83, 9, 0.04) 70%, transparent 85%);
  pointer-events: none;
  z-index: 0;
  animation: flicker 6s ease-in-out infinite;
  transition: opacity 0.5s;
}

.kerosene-glow.off {
  display: none;
}