html {
  height: 100%;
}

body {
  image-rendering: pixelated;
  margin: 0;
  padding: 0;
  background-image: url('/static/assets/images/book_bg.png'); 
  background-repeat: repeat;
  background-size: auto; 
  background-position: center -650px;
  background-size: 99%;
}

.pixel-title {
  font-family: "Pixelify Sans", sans-serif;
  font-size: 3.5rem;
  color: #e6cc66;
  text-align: center;
  text-transform: lowercase;
  letter-spacing: 1px;
  image-rendering: pixelated;
  margin-top: 4rem;
  margin-bottom: 2rem;
  text-shadow: 1px 1px 4px rgba(60,30,10,0.9);
}

.pixelify-sans {
  font-family: "Pixelify Sans", sans-serif;
  font-optical-sizing: auto;
  font-style: normal;
}

.book-stack {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 20px;
}

.book-stack img {
  height: 60px;
  object-fit: cover;
  border-radius: 10px;
  border: 2px solid #000;
  box-sizing: border-box;
  margin: 0.5px;
  padding: 0;
  display: block;
  image-rendering: pixelated;
}

.book-stack img:hover {
  transform: scale(0.95);
  transition: transform 0.15s ease-in-out;
  filter: drop-shadow(0 0 2px #fffbea);
}

.book-row {
  display: flex;
  align-items: center;
  gap: 1rem; 
}

.book-year {
  font-family: 'VT323', monospace;
  font-size: 1.25rem;
  color: #fffbea;
}

.timeline-container {
  display: flex;
  align-items: flex-start; 
  gap: 1rem;
  margin-left: 1rem;
}