/* Mobile portal and download manager patch */
.btn.disabled{opacity:.55;pointer-events:none;cursor:not-allowed}.download-row .release-meta{min-width:180px}
@media(max-width:980px){
 .topbar{padding:12px 16px;flex-wrap:wrap}.menu-btn{display:block!important}.nav{z-index:1000}
 .header-actions{display:flex!important;order:5;width:100%;padding-top:10px;gap:9px}
 .header-actions .portal-link{display:flex!important;flex:1;justify-content:center;align-items:center;min-height:43px}
 .header-actions .top-cta{display:flex!important;flex:1;justify-content:center;align-items:center}
}
@media(max-width:650px){
 .header-actions .top-cta{display:none!important}.header-actions .portal-link{flex:1 1 100%}
 .hero{padding-top:135px!important}.download-row{grid-template-columns:48px 1fr!important;gap:12px!important}
 .download-row .release-meta,.download-row .download-link,.download-row .btn.disabled{grid-column:1/-1!important;width:100%;text-align:center;justify-content:center}
 .download-row .release-meta{display:grid;grid-template-columns:auto auto;gap:4px 10px;text-align:left}.download-row .release-meta small{grid-column:1/-1}
}