body {
    font-family: 'Georgia', serif; /* Serif fonts are easier for long reading */
    line-height: 1.8;
    background-color: #fdfdfd;
    color: #2c3e50;
    margin: 0;
    padding: 20px;
}
.word-count {
    font-size: 20px;
    color: black;
    margin: 10px 0 20px;
    text-align: right;
}


.container, .reader-container {
    /* 75ch is the 'Golden Rule' for readability (approx 75 characters per line) */
    max-width: 75ch; 
    margin: 40px auto; /* Centers the box with some top/bottom breathing room */
    background: white;
    padding: 60px; /* Increased padding for a 'premium' book feel */
    box-shadow: 0 4px 20px rgba(0,0,0,0.08); /* Softer, modern shadow */
    border-radius: 8px;
}

h1, h2 {
    font-family: 'Helvetica', sans-serif;
    color: #1a1a1a;
}

.synopsis {
    font-style: italic;
    color: #555;
}

ul {
    list-style: circle;
    padding: 0;
    border-bottom: 1px solid #eee;
}

a {
    color: #BF462B;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* Navigation Buttons */
.navigation {
    display: flex;
    justify-content: space-between;
    margin-top: 50px;
    padding-top: 20px;
    border-top: 1px solid #eee;
}

.btn {
    padding: 10px 20px;
    background: #333;
    color: white !important;
    border-radius: 5px;
}

.btn.disabled {
    background: #ccc;
    pointer-events: none;
}

/* Responsive for Mobile */
@media (max-width: 600px) {
    body { padding: 10px; }
    .container, .reader-container { padding: 20px; }
}