.stack-svg{width:100%;max-width:960px;margin:0 auto;display:block}.stack-card{border-top:1px solid var(--rule);grid-template-columns:280px 1fr 1fr;align-items:start;gap:48px;padding:40px 0;display:grid}.stack-card:last-child{border-bottom:1px solid var(--rule)}.stack-card h4{font-family:var(--sans);letter-spacing:-.02em;color:var(--ink);margin:0 0 8px;font-size:22px;font-weight:500}.stack-card .frame-scope{font-family:var(--mono);letter-spacing:.14em;color:var(--accent);text-transform:uppercase;font-size:11px;font-weight:500}.stack-col-head{font-family:var(--mono);letter-spacing:.16em;color:var(--muted);text-transform:uppercase;margin-bottom:10px;font-size:10px;font-weight:500}@media (max-width:900px){.stack-card{grid-template-columns:1fr!important}}