/**
 * shell.html iframe 嵌入子页：隐藏顶栏；滚动仅在 iframe 内发生
 */
html.wyf-embed #site-header-root {
  display: none !important;
}

html.wyf-embed .page-main {
  padding-top: 0 !important;
  min-height: 0 !important;
}

@media (min-width: 769px) {
  html.wyf-embed.layout-lock-v6 {
    overflow: hidden !important;
    height: 100%;
    scrollbar-gutter: auto !important;
  }

  html.wyf-embed.layout-lock-v6 body {
    overflow-x: clip;
    overflow-y: auto !important;
    height: 100%;
    -webkit-overflow-scrolling: touch;
  }
}

html.wyf-embed body {
  overflow-x: clip;
}