.cited-by__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 24px;
}

.cited-by__item {
  display: flex;
  justify-content: center;
  align-items: center;
  text-decoration: none;
  transition: opacity 0.2s ease;
  flex: 1;
}

.cited-by__item:hover {
  opacity: 0.7;
}

.cited-by__logo {
  max-width: 175px;
  max-height: 60px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: grayscale(100%);
  transition: filter 0.2s ease;
}

.cited-by__item:hover .cited-by__logo {
  filter: grayscale(0%);
}

@media (max-width: 768px) {
  .cited-by__item {
    flex: 1 0 30%;
  }

  .cited-by__row {
    gap: 16px;
  }

  .cited-by__logo {
    max-width: 120px;
    max-height: 36px;
  }
}

@media (max-width: 480px) {
  .cited-by__row {
    gap: 12px;
  }

  .cited-by__logo {
    max-width: 100px;
    max-height: 32px;
  }
}