.paper-list {
  display: grid;
  gap: 1rem;
}

.paper-card {
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 1.25rem;
}

.paper-card h2 {
  border: 0;
  font-size: 1.08rem;
  line-height: 1.4;
  margin-bottom: 0.45rem;
  padding: 0;
}

.paper-authors {
  font-weight: 600;
  line-height: 1.5;
  margin-bottom: 0.2rem;
}

.paper-affiliations {
  color: var(--color-muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

.paper-actions {
  align-items: flex-start;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  margin-top: 0.8rem;
}

.paper-actions details { flex: 1 1 100%; }

.paper-actions summary {
  color: var(--color-accent);
  cursor: pointer;
  font-weight: 600;
  width: max-content;
}

.paper-actions details p {
  color: var(--color-muted);
  font-size: 0.92rem;
  margin: 0.65rem 0 0;
}