@media(max-width:680px){.portal-preview header,.portal-shell>.portal-main>header{flex-wrap:wrap;gap:8px}.portal-preview header i{width:100%;margin-left:0}.portal-shell{max-width:100%}.portal-shell>.portal-main{min-width:0;overflow:hidden}.trust-strip{max-width:100vw;overflow-x:auto}}