.ff-frames {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
  margin: 16px 0 0;
}
@media (max-width: 540px) {
  .ff-frames { grid-template-columns: repeat(5, 1fr); gap: 6px; }
}
.ff-frame {
  aspect-ratio: 3 / 4;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
}
.ff-frame .ff-thumb {
  flex: 1;
  background: linear-gradient(135deg, var(--accent-soft), var(--bg-soft));
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: clamp(24px, 6vw, 36px);
  color: var(--accent);
  font-family: var(--serif);
  font-weight: 600;
  margin-bottom: 6px;
  line-height: 1;
}
.ff-frame .ff-title {
  font-size: 11px;
  font-weight: 600;
  color: var(--fg);
  line-height: 1.2;
  text-align: center;
  word-break: break-word;
}
.ff-frame .ff-meta {
  margin-top: 4px;
  font-size: 10px;
  font-family: var(--mono);
  color: var(--accent);
  text-align: center;
  line-height: 1.2;
  min-height: 1.2em;
}
.ff-frame.revealed .ff-thumb {
  background: linear-gradient(135deg, var(--accent-fill, var(--accent)), var(--accent-soft));
}