.royal-library-bg {
  background-color: #0a0a0a;
  background-image: 
    linear-gradient(rgba(10, 10, 10, 0.7), rgba(10, 10, 10, 0.7)),
    url('/assets/images/royal-library-interior.webp');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

.parchment-bg {
  background-color: #F5F5DC;
  background-image: url('/assets/images/parchment-texture.webp');
  background-size: cover;
  background-blend-mode: overlay;
}

.book-cover {
  background: linear-gradient(to bottom right, #800020, #4A0010);
  box-shadow: 
    inset 0 0 0 1px rgba(255, 215, 0, 0.3),
    0 4px 6px rgba(0, 0, 0, 0.3),
    0 1px 3px rgba(0, 0, 0, 0.2);
  position: relative;
}

.book-cover::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url('/assets/images/leather-texture.webp');
  background-size: cover;
  opacity: 0.2;
  mix-blend-mode: overlay;
  pointer-events: none;
}

.gold-emboss {
  color: #DAA520;
  text-shadow: 
    0 1px 1px rgba(0, 0, 0, 0.3),
    0 -1px 1px rgba(255, 255, 255, 0.2);
}

.manuscript-page {
  background-color: #F5F5DC;
  box-shadow: 
    0 1px 3px rgba(0, 0, 0, 0.1),
    0 3px 6px rgba(0, 0, 0, 0.05),
    0 5px 10px rgba(0, 0, 0, 0.03);
}

.vip-content {
  background: linear-gradient(135deg, #4A0010 0%, #800020 100%);
  border: 1px solid #DAA520;
}

.vip-content::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url('/assets/images/royal-pattern.webp');
  background-size: 200px;
  opacity: 0.05;
  pointer-events: none;
}

.fan-contribution {
  background-color: #F0EAD6;
  border: 1px dashed #DAA520;
}

.reading-nook {
  background: linear-gradient(to bottom, #2A0845, #4A0010);
  box-shadow: inset 0 0 100px rgba(0, 0, 0, 0.2);
}