.fp-theme-related {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.fp-theme-related-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.65rem 1.25rem;
  border-radius: 0;
  background: #16a34a;
  color: #fff;
  font-size: 0.875rem;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  transition: background 0.2s ease, transform 0.2s ease;
}

.fp-theme-related-btn:hover,
.fp-theme-related-btn:focus-visible {
  background: #15803d;
  color: #fff;
  text-decoration: none;
}

.prose-fp .fp-theme-related-btn {
  text-decoration: none;
}

.fp-topic-overlay.fp-topic-overlay--stacked .fp-topic-overlay__panel {
  box-shadow: 0 0 0 2px rgba(34, 197, 94, 0.35), 0 24px 48px rgba(0, 0, 0, 0.55);
}

.fp-sellers-blacklist-nested.fp-detail-panel:not(.hidden) {
  z-index: calc(var(--fp-detail-z, 200) + 40);
}

.fp-sellers-blacklist-warning {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  margin-top: 1rem;
  padding: 0.75rem 1rem;
  border: 1px solid rgba(239, 68, 68, 0.55);
  background: rgba(127, 29, 29, 0.45);
  color: #fecaca;
  font-weight: 600;
  cursor: pointer;
}

.fp-sellers-blacklist-warning:hover {
  background: rgba(153, 27, 27, 0.65);
  border-color: rgba(248, 113, 113, 0.75);
  color: #fee2e2;
}