/* Base */
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: 'Trebuchet MS', Arial, sans-serif;
  background-color: #000;
  color: #fff;
  overflow: hidden;
}

/* Sound toggle */
#voiceToggle {
  position: fixed;
  top: 10px;
  right: 10px;
  font-size: 1.5rem;
  background: rgba(0,0,0,0.55);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 8px 12px;
  cursor: pointer;
  z-index: 1000;
}
#voiceToggle.active { background: rgba(0,140,0,0.7); }

/* Stage container */
#gameContainer {
  width: 100%;
  height: 100vh;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Content card */
#contentBox {
  background: rgba(0,0,0,0.6);
  padding: 24px 28px;
  border-radius: 16px;
  max-width: 900px;
  width: 92%;
  text-align: center;
  backdrop-filter: blur(2px);
}

#title {
  font-size: 2rem;
  margin: 0 0 12px;
}
#storyText {
  font-size: 1.2rem;
  line-height: 1.6;
  margin: 0 0 18px;
}

/* Buttons area */
#buttonsContainer {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
#buttonsContainer button {
  background-color: #444;
  color: #fff;
  border: none;
  padding: 12px 18px;
  font-size: 1.05rem;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.25s ease;
}
#buttonsContainer button:hover {
  background-color: #666;
}