* { margin: 0; padding: 0; box-sizing: border-box; }

html, body {
  height: 100%;
  overflow: hidden;
  background: #05050f;
  font-family: "Segoe UI", system-ui, sans-serif;
  color: #e8ecff;
}

#scene {
  position: fixed;
  inset: 0;
  display: block;
}

#hud {
  position: fixed;
  top: 24px;
  left: 28px;
  z-index: 10;
  pointer-events: none;
  text-shadow: 0 0 12px rgba(0, 0, 0, 0.9);
}

#hud h1 {
  font-size: 28px;
  font-weight: 300;
  letter-spacing: 4px;
  text-transform: uppercase;
}

#hud h1 span {
  color: #ffb347;
  font-weight: 600;
}

#hud-info {
  margin-top: 8px;
  font-size: 13px;
  color: rgba(232, 236, 255, 0.7);
  line-height: 1.5;
  letter-spacing: 0.5px;
}

#label {
  position: fixed;
  left: 50%;
  bottom: 44px;
  transform: translateX(-50%);
  max-width: 420px;
  text-align: center;
  background: rgba(10, 12, 30, 0.72);
  border: 1px solid rgba(255, 179, 71, 0.35);
  border-radius: 14px;
  padding: 14px 20px;
  backdrop-filter: blur(8px);
  z-index: 10;
  transition: opacity 0.25s ease;
  pointer-events: none;
}

#label h2 {
  font-size: 18px;
  letter-spacing: 2px;
  text-transform: uppercase;
}

#label p {
  margin-top: 4px;
  font-size: 13px;
  color: rgba(232, 236, 255, 0.8);
  line-height: 1.5;
}

.hidden { opacity: 0; }