.loading { color: rgba(255,255,255,0.5); }

.content { display: flex; flex-direction: column; gap: 16px; }

.description { margin: 0; line-height: 1.5; color: rgba(255,255,255,0.8); }

.meta {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 6px 16px;
  margin: 0;
  font-size: 14px;
}
.meta dt { color: rgba(255,255,255,0.5); }
.meta dd { margin: 0; }

.participateBtn {
  padding: 10px 20px;
  background: #f59e0b;
  color: #000;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  font-size: 15px;
}
.participateBtn:hover { background: #fbbf24; }

.participating { color: #6ee7b7; font-size: 14px; margin: 0; }

.previews h3 { margin: 0 0 12px; font-size: 15px; font-weight: 600; }

.previewGrid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.previewCard {
  aspect-ratio: 1;
  border-radius: 6px;
  overflow: hidden;
  background: rgba(255,255,255,0.05);
}
.previewCard img { width: 100%; height: 100%; object-fit: cover; }

.previewPlaceholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.3);
  font-size: 12px;
}