.collection-intro { margin-bottom:24px; }
.collection-back { display:inline-block; min-height:44px; padding-block:10px; color:var(--teal); font-size:14px; }
.collection-back::before { content:"← "; }
.collection-intro h1 { margin:8px 0 0; font-size:28px; letter-spacing:-.035em; }
.collection-intro p { max-width:640px; margin:10px 0 0; color:var(--muted); font-size:14px; }
.experimental-page .catalog-toolbar { justify-content:flex-end; margin-bottom:20px; }