/* Only the generated chapter receives these navigation additions. */
.atlas-chapter-nav { display:flex; flex-wrap:wrap; align-items:center; gap:8px; font-size:12px; }
.atlas-chapter-nav a { text-decoration:underline; }
.atlas-materials { margin:0 0 28px; padding:18px 22px; border:1px solid var(--line); border-left:3px solid var(--orange); background:var(--cream); border-radius:0 8px 8px 0; }
.atlas-materials h2 { font:600 15px var(--sans); letter-spacing:0; margin-bottom:8px; }
.atlas-materials nav { display:flex; flex-wrap:wrap; gap:8px 22px; font-size:13px; }
.atlas-materials p { font-size:11px; margin-top:10px; }
.topbar:has(.atlas-chapter-nav) { min-height:60px; height:auto; padding-top:12px; padding-bottom:12px; }
@media(max-width:560px) { .atlas-materials { padding:15px; } .atlas-chapter-nav { font-size:11px; } }