/* E-catalog 页面内容区样式（无 banner：导航栏 + 内容区 + 底栏） */

/* 内容区单张目录预览图：按内容宽度等比缩放，高度自适应 */
.section_2 > .e-catalog-image {
  display: block;
  width: 1650px;
  height: auto;
  margin: 80px 0 0 135px;
}

/* 下载入口：图片下方居中，点击直接下载 PDF */
.section_2 > .e-catalog-download {
  width: 1650px;
  margin: 48px 0 0 135px;
  justify-content: center;
}

.section_2 > .e-catalog-download .e-catalog-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 72px;
  padding: 0 56px;
  background-color: var(--theme-color);
  border-radius: 36px;
  color: rgba(255, 255, 255, 1);
  font-size: 26px;
  font-family: Poppins-Medium, Poppins, "Source Han Sans SC", sans-serif;
  font-weight: 500;
  text-decoration: none;
  white-space: nowrap;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.section_2 > .e-catalog-download .e-catalog-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(72, 184, 135, 0.35);
}

/* ---------- 手机 / 平板（<=1023px）适配 ---------- */
@media (max-width: 1023px) {
  .section_2 > .e-catalog-image {
    width: 100%;
    height: auto;
    margin: 32px 0 0;
  }

  .section_2 > .e-catalog-download {
    width: auto;
    margin: 24px 0 0;
  }

  .section_2 > .e-catalog-download .e-catalog-btn {
    height: 52px;
    padding: 0 36px;
    border-radius: 26px;
    font-size: 17px;
  }
}