.research-carousel {
  max-width: 1100px;
  margin: 30px auto 45px;
}

.research-carousel-frame {
  position: relative;
  overflow: hidden;
  border-radius: 14px;
  background: #f5f5f5;
}

.research-carousel-slide {
  margin: 0;
}

.research-carousel-slide[hidden] {
  display: none !important;
}

.research-carousel-slide img {
  display: block;
  width: 100%;
  height: 480px;
  object-fit: contain;
}

.research-carousel-slide figcaption {
  padding: 12px 18px;
  text-align: center;
  background: #333;
  color: white;
}

.research-carousel-arrow {
  position: absolute;
  top: 45%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border: none;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.5);
  color: white;
  font-size: 25px;
  cursor: pointer;
}

.research-carousel-arrow.previous {
  left: 15px;
}

.research-carousel-arrow.next {
  right: 15px;
}

.research-carousel-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  padding: 16px;
}

.research-carousel-dot {
  width: 12px;
  height: 12px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: #aaa;
  cursor: pointer;
}

.research-carousel-dot.active {
  background: #333;
}

@media (max-width: 768px) {
  .research-carousel-slide img {
    height: 280px;
  }
}