body {
  background-color: #0f0f0f; /* negro carbón */
  color: #f5f0e1; /* beige suave */
  font-family: 'Lora', serif;
  margin: 0;
  padding: 0;
}

h1, h2, h3 {
  font-family: 'Playfair Display', serif;
  color: #bfa36f; /* dorado envejecido */
  margin-bottom: 20px;
}

img {
  max-width: 100%;
  height: auto;
}

.book {
  display: inline-block;
  width: 200px;
  margin: 15px;
  text-align: center;
}