/* Shared hotnews reader in the existing AI新知 portal; application cards keep their theme. */
body.newsroom-portal { overflow: hidden; }
.newsroom-portal #main { width: 100%; max-width: none; padding: 0; margin: 0; }
.newsroom-portal #page-discover { margin: 0; padding: 0; max-width: none; }
.newsroom-portal .newsroom-host { display: block; width: 100%; margin: 0; }
.newsroom-portal .site-header { height: 64px; min-height: 64px; }
.newsroom-portal .site-footer { display: none; }
.newsroom-portal #newsroom { min-width: 0; width: 100%; }
@media(max-width:640px) {
  .newsroom-portal .site-header { padding-block: 8px; }
}