html,
body {
  margin: 0;
  width: 100%;
  min-height: 100%;
  background: #0b1020;
  color: #f8fafc;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  overflow: hidden;
}

#game-wrapper {
  position: relative;
  width: 100vw;
  height: 100vh;
  background: #020617;
}

#game {
  width: 100vw;
  height: 100vh;
  overflow: hidden;
}

#intro-overlay {
  position: absolute;
  inset: 0;
  z-index: 20;
  display: none;
  background: #020617;
}

#intro-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #020617;
}

#intro-logo {
  position: absolute;
  left: clamp(20px, 5vw, 72px);
  top: clamp(18px, 5vh, 48px);
  width: clamp(58px, 7vw, 88px);
  height: auto;
  filter: drop-shadow(0 10px 24px rgba(2, 6, 23, 0.72));
  pointer-events: none;
}

#play-video,
#skip-video {
  position: absolute;
  width: clamp(120px, 14vw, 180px);
  height: clamp(40px, 7vh, 56px);
  border: 2px solid #64748b;
  background: #334155;
  color: #f8fafc;
  font: 700 clamp(13px, 2vw, 18px) Arial, sans-serif;
  cursor: pointer;
}

#play-video {
  left: 50%;
  bottom: clamp(76px, 16vh, 132px);
  transform: translateX(-50%);
  background: #0ea5e9;
  border-color: #bae6fd;
}

#skip-video {
  right: clamp(20px, 6vw, 80px);
  bottom: clamp(20px, 7vh, 56px);
}