.top-nav { display: flex; gap: 16px; align-items: center; }
.top-nav a, .foot-nav a { color: var(--muted); text-decoration: none; }
.top-nav a:hover, .foot-nav a:hover { color: var(--text); text-decoration: underline; }
.page-wrap { padding-block: 32px 48px; }
.prose { max-width: 760px; margin-inline: auto; line-height: 1.7; }
.prose h1 { font-size: 2rem; line-height: 1.2; margin: 0 0 16px; }
.prose h2 { font-size: 1.3rem; margin: 28px 0 8px; }
.prose a { color: var(--accent); }
.prose ul, .prose ol { padding-inline-start: 22px; }
.prose li { margin: 6px 0; }
.guide-list { list-style: none; padding: 0; display: grid; gap: 12px; }
.guide-list li { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 16px; margin: 0; }
.guide-list a { font-weight: 600; text-decoration: none; }
.guide-list p { margin: 4px 0 0; color: var(--muted); }
.foot-nav { text-align: center; margin: 8px 0; }
@media (max-width: 600px) { .top-nav { gap: 10px; font-size: .9rem; } .prose h1 { font-size: 1.6rem; } }
.author { display: flex; gap: 20px; align-items: center; margin: 12px 0; }
.author-photo { width: 160px; height: 160px; border-radius: 50%; object-fit: cover; flex: 0 0 auto; border: 3px solid var(--border); }
.author p { margin: 0; }
@media (max-width: 600px) { .author { flex-direction: column; text-align: center; } }