.bb-topic-resources{
  max-width:1120px;margin:28px auto 72px;padding:28px;background:#fff;
  border:1px solid #dbe5f2;border-radius:22px;box-shadow:0 14px 36px rgba(20,45,80,.06)
}
.bb-topic-resources-head{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:26px}
.bb-resource-kicker{color:#155eef;font-size:12px;font-weight:900;letter-spacing:.08em}
.bb-topic-resources-head h2{margin:7px 0 5px;font-size:28px}
.bb-topic-resources-head p{margin:0;color:#64748b}
.bb-playlist-link{display:inline-flex;padding:10px 13px;border-radius:10px;background:#155eef;color:#fff;text-decoration:none;font-weight:850;white-space:nowrap}
.bb-resource-subsection{margin-top:24px}
.bb-resource-subsection>h3{margin:0 0 12px;font-size:19px}
.bb-topic-resource-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}
.bb-topic-resource-card{border:1px solid #dbe5f2;border-radius:15px;padding:15px;background:#fdfefe}
.bb-topic-resource-card h3{font-size:15px;line-height:1.35;margin:7px 0 12px}
.bb-resource-type{display:inline-flex;font-size:10px;font-weight:900;letter-spacing:.06em;color:#155eef;background:#eaf2ff;border-radius:999px;padding:5px 7px}
.bb-topic-resource-card a{display:inline-flex;background:#102a56;color:#fff;text-decoration:none;font-weight:800;border-radius:9px;padding:9px 11px}
.bb-topic-resource-card audio{width:100%}
.bb-topic-thumb{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:10px;margin-bottom:10px;background:#eef2f7}
.bb-topic-empty{grid-column:1/-1;padding:18px;border:1px dashed #cbd5e1;border-radius:12px;color:#64748b;background:#f8fafc}
@media(max-width:780px){.bb-topic-resource-grid{grid-template-columns:1fr}.bb-topic-resources-head{flex-direction:column}}