body {
  background: #111;
  color: #eee;
  font-family: sans-serif;
  margin: 0;
  padding: 1rem;
  text-align: center;
}
.dialogo {
  margin-top: 1rem;
  text-align: left;
  max-width: 800px;
  margin-inline: auto;
}
.dialogo .globo {
  background: #222;
  padding: 0.5rem;
  margin: 0.5rem 0;
  border-left: 4px solid #0f0;
}
.dialogo .narrador {
  font-style: italic;
  color: #aaa;
  margin: 0.5rem 0;
}
#controles {
  margin-top: 1rem;
}
button {
  padding: 0.5rem 1rem;
  margin: 0 0.5rem;
  font-size: 1rem;
  border: none;
  border-radius: 4px;
  background: #333;
  color: #fff;
  cursor: pointer;
}
button:hover {
  background: #555;
}
#boton-lector {
  position: fixed;
  bottom: 1rem;
  right: 1rem;
  background: #eee;
  padding: 0.5rem 1rem;
  cursor: pointer;
  border-radius: 8px;
  font-weight: bold;
  box-shadow: 0 0 5px rgba(0,0,0,0.2);
}

#visor-relato {
  padding: 2rem;
  max-width: 600px;
  margin: auto;
}

.controles-lector {
  margin-top: 1rem;
  text-align: center;
}

.controles-lector button {
  margin: 0 0.5rem;
  padding: 0.4rem 1rem;
}