@supports (display:grid){.a-article-grid{display:grid;grid-gap:.5rem;grid-template-columns:100%}@media (min-width:48rem){.a-article-grid{grid-template-columns:repeat(2,1fr);grid-template-rows:repeat(3,auto);grid-gap:1rem}}}@media (min-width:48rem){@supports (display:grid){.a-article-grid__header,.a-article-grid__main,.a-article-grid__video{grid-column:1/-1}}}.a-article-grid__main{width:100%}@media (min-width:78.75rem){.a-article-grid__main{grid-gap:5rem}}@media (max-width:62.499rem){.a-article-grid__main{display:initial}}@media (min-width:48rem){.a-article-grid__author,.a-article-grid__social{float:left;width:calc(50% - 1rem)}@supports (display:grid){.a-article-grid__author,.a-article-grid__social{width:auto}}}.a-article-grid__social:after{content:"";display:table;clear:both}@media print{.header-sticky,.header-super-nav,.header .header-subscribe-button,.header .lrv-a-icon-envelope.c-link,.header .main-menu,.header .o-icon-button{display:none}.a-content a:after{content:" (" attr(href) ")";text-decoration:underline}.a-article-grid__main aside,.a-article-grid__social,.article-related-links,.article-tags,.footer,.newswire,.pmc-footer .o-nav{display:none}.js-hide-when-sticky{display:block!important;padding:0;margin-left:auto;margin-right:auto}.js-Header-contents{position:relative!important}.admz,[class*=lightbox]{display:none}.a-content .post-content-image{max-width:31.25rem;margin-left:auto;margin-right:auto;page-break-inside:avoid}}