@media(max-width:1050px){:root{--sidebar:230px}.article-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer{grid-template-columns:1fr 1fr}.hero{grid-template-columns:1fr}.hero-note{max-width:420px}}
@media(max-width:760px){.sidebar{transform:translateX(-100%);transition:transform .2s ease;width:min(300px,86vw)}.sidebar.open{transform:none}.sidebar-close{display:block;color:#fff}.backdrop{position:fixed;inset:0;background:rgba(0,0,0,.35);z-index:40}.backdrop.open{display:block}.main-shell{margin-left:0}.hamburger{display:block}.topbar{padding:0 14px;height:58px}.top-actions .search-trigger span,.top-actions .search-trigger kbd{display:none}.search-trigger{padding:7px 9px}.top-cta{padding:7px 10px}main{padding:25px 14px 50px}.hero h1{font-size:35px}.featured{grid-template-columns:1fr}.featured-media{min-height:210px}.article-grid,.ecosystem,.about-grid{grid-template-columns:1fr}.footer{grid-template-columns:1fr 1fr;padding:38px 14px 25px}.footer>div:first-child,.footer-bottom{grid-column:1/-1}.section-head{margin-top:30px}.article-page{max-width:100%}.article-body{font-size:17px}.related .article-grid{grid-template-columns:1fr}}
@media(max-width:430px){.footer{grid-template-columns:1fr}.footer>div{grid-column:1}.hero-actions .btn{width:100%}.ad-banner{min-height:82px}.featured-copy{padding:20px}.article-card .article-media{min-height:145px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.article-card{transition:none}}