@media (max-width:767px){:root{--site-shell-width:100%;--site-shell-gutter:16px;--site-section-space:56px;--site-card-radius:16px;--site-control-height:44px;--site-grid-gap:16px}.site-shell{width:calc(100% - var(--site-shell-gutter) * 2)}.site-grid-4,.site-grid-3,.site-grid-2{grid-template-columns:minmax(0,1fr)}.site-button{width:100%}}