/* Minimalist Mono Style */
body {
    background-color: #ffffff;
    color: #1a1a1a;
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
    line-height: 1.7;
    margin: 0;
    padding: 60px 20px;
    display: flex;
    justify-content: center;
}

.container {
    max-width: 700px;
    width: 100%;
}

.file-name {
    font-weight: bold;
    color: #1a1a1a;
    margin-bottom: 40px;
    font-size: 0.9rem;
    border-left: 3px solid #1a1a1a;
    padding-left: 10px;
}

/* Hero Alignment */
.hero-wrapper {
    display: flex;
    align-items: center;
    gap: 30px;
    margin-bottom: 20px;
}

.intro-text { flex: 1; }

/* Typography - All Natural Case */
h1 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-top: 40px;
    margin-bottom: 15px;
}

p {
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

/* Image Container */
.photo-container {
    width: 180px;
    flex-shrink: 0;
    border: 1px solid #eee;
    padding: 6px;
    background-color: #fafafa;
}
.photo-container img { width: 100%; height: auto; display: block; }
.caption { font-size: 0.65rem; color: #888; margin-top: 6px; font-style: italic; border-top: 1px solid #eee; padding-top: 5px; }

/* Callout & Lists */
.callout { background-color: #f9f9f9; border: 1px solid #eee; padding: 15px; margin-bottom: 20px; font-size: 0.9rem; }
.book-list, .nav-links { list-style: none; padding: 0; }
.book-list li { margin-bottom: 25px; }
.book-title { font-weight: bold; background-color: #f0f0f0; padding: 2px 4px; }
.book-desc { font-size: 0.9rem; color: #555; margin-top: 8px; padding-left: 10px; border-left: 1px solid #eee; }
.nav-links li { margin-bottom: 12px; }

/* Links */
a { color: #1a1a1a; text-decoration: none; border-bottom: 1px solid transparent; transition: all 0.2s ease; }
a:hover { border-bottom: 1px solid #1a1a1a; background-color: #f5f5f5; }
.back-link { font-size: 0.9rem; color: #666; }

hr { border: 0; border-top: 1px solid #eee; margin: 40px 0; }
footer { margin-top: 60px; font-size: 0.75rem; color: #bbb; }

/* Mobile */
@media (max-width: 600px) {
    .hero-wrapper { flex-direction: column; align-items: flex-start; }
    .photo-container { width: 100%; max-width: 250px; }
}