.lab_options {
  display: flex;
  gap: 174px;
  justify-content: center;
  padding: 18px 0;
  box-shadow: 0px 2px 16px 0px rgba(3, 8, 26, 0.05);
}

.lab_options_item {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  transition: all 0.3s;
}

.lab_options_item:hover .options_item_text {
  color: #1281FF;
  font-weight: bold;
}

.options_item_icon {
  width: 60px;
}

.options_item_text {
  color: #333333;
  font-size: 18px;
}

.lab_serve_box {
  width: 1200px;
  margin: 70px auto;
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
}

.lab_serve_item {
  width: 270px;
  min-height: 380px;
  box-shadow: 0px 2px 16px 0px rgba(3, 8, 26, 0.05);
  transition: all 0.3s ease;
}

.lab_serve_item:hover {
  transform: translateY(-5px);
  box-shadow: 0px 5px 20px 0px rgba(3, 8, 26, 0.1);
}

.serve_item_title {
  color: #030B1A;
  font-weight: 500;
  font-size: 20px;
  margin: 29px 16px 10px 16px;
}

.serve_item_text {
  color: #666666;
  font-size: 16px;
  padding: 0 16px 30px 16px;
  line-height: 1.6;
}

.serve_item_img_wrapper {
  position: relative;
  width: 100%;
  height: 200px;
  overflow: hidden;
}

.serve_item_img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.lab_serve_item:hover .serve_item_img {
  transform: scale(1.05);
}

.experiment_btn_box {
  display: flex;
  justify-content: center;
}

.experiment_btn {
  cursor: pointer;
  font-size: 18px;
  color: #f6f6f6;
  display: inline-block;
  background-color: #ff7d20;
  padding: 6px 60px;
}

.lab_options_item.active {
  color: #1890ff;
}

.lab_options_item.active img {
  filter: brightness(0) saturate(100%) invert(48%) sepia(99%) saturate(2259%) hue-rotate(199deg) brightness(102%) contrast(101%);
}

.dataset_label {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: transparent;
  color: #1281FF;
  padding: 0;
  font-size: 30px;
  font-weight: 500;
  border-radius: 0;
}

/* 移动端响应式样式 */
@media screen and (max-width: 767px) {
  /* 导航选项调整 */
  .lab_options {
    /*flex-direction: column;*/
    gap: 20px;
    padding: 15px;
    align-items: center;
  }

  .lab_options_item {
    width: 100%;
    justify-content: center;
    padding: 10px 0;
    border-bottom: 1px solid #eee;
  }

  .lab_options_item:last-child {
    border-bottom: none;
  }

  .options_item_icon {
    width: 40px;
  }

  .options_item_text {
    font-size: 16px;
  }

  /* 服务卡片调整 */
  .lab_serve_box {
    width: 100%;
    margin: 0 auto;
    gap: 20px;
    padding: 0 15px;
  }

  .lab_serve_item {
    width: 100%;
    height: auto;
    margin-bottom: 20px;
  }

  .serve_item_img_wrapper {
    height: 180px;
  }

  .serve_item_title {
    font-size: 18px;
    margin: 20px 15px 8px;
  }

  .serve_item_text {
    font-size: 14px;
    padding: 0 15px 20px;
  }

  /* 容器布局调整 */
  .container_flx {
    flex-direction: column;
    padding: 0 15px;
  }

  .content_body_right,
  .content_body_left {
    width: 100%;
    text-align: left;
  }

  .content_body_left {
    margin-top: 30px;
  }

  .body_left_img {
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
  }

  .body_left_img img {
    width: 100%;
    height: auto;
  }

  /* 标题和文本调整 */
  .common_title_h3 {
    font-size: 24px;
    margin-bottom: 20px;
    text-align: center;
  }

  .content_body_text {
    font-size: 14px;
    line-height: 1.6;
    text-align: left;
  }
}

/* 小屏幕手机适配 */
@media screen and (max-width: 480px) {
  .lab_options {
    padding: 10px;
  }

  .options_item_icon {
    width: 32px;
  }

  .options_item_text {
    font-size: 15px;
  }

  .lab_serve_box {
    padding: 0 10px;
  }

  .serve_item_img_wrapper {
    height: 160px;
  }

  .serve_item_title {
    font-size: 16px;
    margin: 15px 12px 6px;
  }

  .serve_item_text {
    font-size: 13px;
    padding: 0 12px 15px;
  }

  .common_title_h3 {
    font-size: 20px;
  }

  .content_body_text {
    font-size: 13px;
  }

  .body_left_img {
    max-width: 250px;
  }
}