.f-case-list {
  background-color: var(--bg-color);
  padding: 60px 0;
}

.f-case-list__wrapper {
  width: 100%;
}

.f-case-list__heading {
  font-size: 32px;
  font-weight: 400;
  line-height: 1.3;
  margin-bottom: 40px;
  color: #1a1a1a;
  text-align: left;
}

.f-case-list__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  width: 100%;
}

.f-case-list__item {
  display: flex;
  flex-direction: column;
  gap: 16px;
  text-decoration: none;
  color: inherit;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.f-case-list__item:hover {
  transform: translateY(-4px);
}

.f-case-list__image {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 4px;
}

.f-case-list__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.f-case-list__placeholder {
  width: 100%;
  height: 100%;
  background: #f5f5f5;
  display: flex;
  align-items: center;
  justify-content: center;
}

.f-case-list__title {
  font-size: 18px;
  font-weight: 400;
  line-height: 1.4;
  color: #333333;
  margin: 0;
}

/* 响应式设计 */
@media (max-width: 1024px) {
  .f-case-list__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
}

@media (max-width: 768px) {
  .f-case-list {
    padding: 40px 0;
  }

  .f-case-list__heading {
    font-size: 24px;
    margin-bottom: 24px;
  }

  .f-case-list__grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .f-case-list__title {
    font-size: 16px;
  }
}