/* 硬核实力 yhsl.html — 仅手机端 body.page-h5，不影响 PC */
@media (max-width: 992px) {
  body.page-h5.page-about-sub .sub-main.page-main {
    margin-top: calc(var(--h5-header) + var(--h5-safe-top));
    height: var(--h5-main-h);
    max-height: var(--h5-main-h);
    overflow: hidden;
    --about-h5-bg-image: url("../img/h5/yhsl_bg.png");
  }

  body.page-h5.page-about-sub .sub-main .page-wrap {
    height: 100%;
    min-height: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
  }

  body.page-h5.page-about-sub .sub-main .page-content.sub-body {
    flex: 1;
    min-height: 0;
    overflow-x: hidden;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    padding: clamp(16px, calc((234 - 108) / 1080 * 100vw), 126px) 0 16px;
  }

  body.page-h5.page-about-sub .sub-main .sub-side {
    display: none;
  }

  body.page-h5.page-about-sub .sub-main .sub-panels {
    display: block;
    flex: none;
    min-height: 0;
  }

  /* 覆盖 PC tab 切换：四段纵向全部展示 */
  body.page-h5.page-about-sub .sub-main .sub-tab-input:checked ~ .sub-panels .sub-panel,
  body.page-h5.page-about-sub .sub-main .sub-panels .sub-panel {
    display: block;
    flex: none;
    min-height: 0;
    padding-left: 0;
    margin-top: 0;
    margin-bottom: clamp(28px, calc(56 / 1080 * 100vw), 56px);
    overflow: visible;
  }

  body.page-h5.page-about-sub .sub-main .sub-panels .sub-panel:last-child {
    margin-bottom: 0;
  }

  body.page-h5.page-about-sub .sub-main .sub-section-title {
    display: flex;
    align-items: center;
    margin-bottom: 0;
    min-height: clamp(22px, calc(66 / 1080 * 100vw), 66px);
    font-family: "Alibaba PuHuiTi", "Microsoft YaHei", sans-serif;
    font-size: clamp(16px, calc(48 / 1080 * 100vw), 48px);
    font-weight: 700;
    line-height: 1;
    color: #C8CED6;
  }

  body.page-h5.page-about-sub .sub-main .sub-section-title .side-icon {
    width: clamp(28px, calc(73 / 1080 * 100vw), 73px);
    height: clamp(19px, calc(50 / 1080 * 100vw), 50px);
    margin-left: calc(60 / 1080 * 100vw);
    margin-right: clamp(8px, calc(12 / 1080 * 100vw), 12px);
  }

  /* 正文：设计稿 861×323，left 110，top 419 */
  body.page-h5.page-about-sub .sub-main .sub-desc {
    box-sizing: border-box;
    width: calc(861 / 1080 * 100vw);
    min-height: calc(323 / 1080 * 100vw);
    margin-left: calc(110 / 1080 * 100vw);
    margin-top: calc(55 / 1080 * 100vw);
    margin-right: 0;
    margin-bottom: 0;
    flex-shrink: 0;
    opacity: 1;
    font-family: "Alibaba PuHuiTi", "Microsoft YaHei", sans-serif;
    font-size: clamp(12px, calc(28 / 1080 * 100vw), 28px);
    font-weight: 400;
    line-height: clamp(18px, calc(42 / 1080 * 100vw), 42px);
    color: #C8CED6;
    text-indent: 2em;
  }

  body.page-h5.page-about-sub .sub-main .cert-list,
  body.page-h5.page-about-sub .sub-main .cert-pc-only {
    display: none;
  }

  body.page-h5.page-about-sub .sub-main .cert-h5-only {
    display: flex;
    width: 100%;
    max-width: 100%;
    margin: 0;
    padding: 0;
    flex: none;
    min-height: 0;
    align-items: stretch;
  }

  body.page-h5.page-about-sub .sub-main .cert-h5-only img {
    display: block;
    width: calc(900 / 1080 * 100vw);
    max-width: 100%;
    height: auto;
    margin: clamp(12px, calc(24 / 1080 * 100vw), 24px) auto 0;
    object-fit: contain;
  }
}