.presentation-catalog{padding:60px 0 70px;min-height:70vh;max-width:1000px}
.catalog-intro{max-width:700px;margin-bottom:36px}
.catalog-intro p:not(.eyebrow){color:var(--muted);font-size:18px}
.presentation-list{display:grid;gap:20px}
.presentation-card{padding:30px 34px;background:var(--panel);border:1px solid var(--line);border-radius:4px}
.presentation-meta{margin:0 0 14px;color:var(--muted);font:12px/1.7 ui-monospace,monospace}
.presentation-card h2{max-width:740px;font-size:29px;line-height:1.3}
.presentation-card>p:not(.presentation-meta){color:var(--muted);max-width:700px;margin:16px 0 24px}
.presentation-actions{display:flex;align-items:center;flex-wrap:wrap;gap:22px}
.catalog-return{margin-top:30px}
@media(max-width:600px){.presentation-catalog{padding:36px 0 48px}.presentation-card{padding:24px}.presentation-card h2{font-size:25px}.catalog-intro p:not(.eyebrow){font-size:16px}}

.learn-presentations{padding-left:20px;margin:0 0 10px}.learn-presentations li{padding:0 0 20px;color:var(--muted)}.learn-presentations .pdf-meta{margin-top:6px}.learn-presentations .card-link{gap:14px;align-items:flex-start}