/* Public reading layouts use the site's existing colors and Persian font. */
.fade-on-scroll { opacity: 1; }
.hero-home__media img { position: absolute; inset: 0; }
.content-cover { aspect-ratio: 3 / 2; object-fit: cover; }
.guide-hub__intro { max-width: 75ch; margin-bottom: 32px; }
.guide-hub__intro h1 { font-size: clamp(1.8rem, 4vw, 2.7rem); margin-bottom: 20px; line-height: 1.6; }
.guide-hub__intro p + p { margin-top: 12px; }
.guide-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.guide-card { display: flex; flex-direction: column; gap: 16px; padding: 28px; border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--surface-soft); text-decoration: none; transition: border-color .2s ease, box-shadow .2s ease; }
.guide-card h2 { font-size: 1.3rem; line-height: 1.7; }
.guide-card p { flex: 1; }
.guide-card span { color: var(--secondary); font-weight: 600; }
.guide-card:hover { color: var(--text); border-color: var(--primary); box-shadow: var(--shadow-sm); }
.guide-card:focus-visible, .guide-topic-links a:focus-visible, .guide-reading a:focus-visible, .guide-question summary:focus-visible { outline: 3px solid var(--secondary); outline-offset: 4px; }
.guide-reading { max-width: 78ch; }
.guide-article__header h1 { font-size: clamp(1.7rem, 4vw, 2.5rem); line-height: 1.65; margin-bottom: 20px; }
.guide-meta { font-size: .9rem; color: var(--text); margin-bottom: 28px; }
.guide-answer { padding: 24px; border-right: 4px solid var(--primary); border-radius: var(--radius-sm); background: var(--primary-faint); margin-bottom: 28px; }
.guide-answer h2, .guide-toc h2 { font-size: 1.2rem; margin-bottom: 14px; }
.guide-toc { padding: 22px; border: 1px solid var(--border); border-radius: var(--radius-sm); }
.guide-toc ul { margin-bottom: 0; padding-right: 22px; }
.guide-toc a, .guide-sources a { display: inline-block; padding: 8px 0; color: var(--secondary); text-underline-offset: 4px; }
.guide-body section { margin-top: 36px; }
.guide-body h2, .guide-related h2 { font-size: 1.45rem; line-height: 1.7; margin-bottom: 18px; scroll-margin-top: 110px; }
.guide-body p { margin-bottom: 18px; }
.guide-body li { margin-bottom: 10px; }
.guide-question { border: 1px solid var(--border); border-radius: var(--radius-sm); margin-bottom: 14px; }
.guide-question summary { padding: 18px 22px; cursor: pointer; font-weight: 600; color: var(--secondary); }
.guide-question p { padding: 0 22px 20px; margin: 0; }
.guide-related { margin-top: 36px; padding-top: 28px; border-top: 1px solid var(--border); }
.guide-topic-links { display: flex; flex-wrap: wrap; gap: 12px; list-style: none; padding: 0; margin: 0; }
.guide-topic-links a { display: inline-flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 44px; padding: 12px 18px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--surface-soft); color: var(--secondary); text-decoration: none; }
.guide-topic-links a:hover { background: var(--primary-faint); border-color: var(--primary); }
.home-learning .guide-topic-links { justify-content: center; }
.guide-reading, .guide-card { overflow-wrap: anywhere; }
@media (max-width: 767.98px) {
    .guide-grid { grid-template-columns: 1fr; gap: 18px; }
    .guide-card { padding: 22px; }
    .guide-answer, .guide-toc { padding: 20px; }
    .home-learning .guide-topic-links li { width: 100%; }
    .home-learning .guide-topic-links a { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .fade-in-up { animation: none; }
    .guide-card { transition: none; }
}