/* 3D图片轮播样式 */
.qualifications-3d-container {
  width: 100%;
  margin: 0 auto;
  position: relative;
}

.imageflow {
  overflow: hidden;
  position: relative;
  text-align: left;
  visibility: hidden;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  min-height: 400px;
}

.imageflow img {
  border: none;
  position: absolute;
  top: 0;
  visibility: hidden;
  cursor: pointer;
  transition: opacity 0.3s ease;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
  border-radius: 8px;
}

.imageflow img:hover {
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.25);
}

/* 响应式适配 */
@media screen and (max-width: 768px) {
  .qualifications-3d-container {
    margin: 40px auto 0;
  }

  .imageflow {
    min-height: 300px;
  }
}

@media screen and (max-width: 480px) {
  .qualifications-3d-container {
    margin: 30px auto 0;
  }

  .imageflow {
    min-height: 250px;
  }
}

/* 左右切换按钮样式 */
.imageflow .button {
  cursor: pointer;
  height: 50px;
  width: 50px;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10003;
  background: transparent;
  border: 1px solid #4169e1;
  border-radius: 50%;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.imageflow .button:hover {
  background: rgba(65, 105, 225, 0.1);
}

.imageflow .previous {
  left: 20px;
}

.imageflow .previous::before {
  content: "‹";
  font-size: 32px;
  color: #4169e1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  margin-bottom: 6px;
}

.imageflow .next {
  right: 20px;
}

.imageflow .next::before {
  content: "›";
  font-size: 32px;
  color: #4169e1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  margin-bottom: 6px;
}

/* 移动端隐藏按钮 */
@media screen and (max-width: 768px) {
  .imageflow .button {
    display: none;
  }
}