.stack-section{position:relative}.stack-viewport{overscroll-behavior-x:contain;scrollbar-width:thin;scrollbar-color:var(--primary) var(--border);padding-bottom:12px;overflow-x:auto}.stack-track{gap:16px;width:max-content;padding:0 8px 8px 0;display:flex;position:relative}.stack-item{flex:none}.stack-card{border:3px solid var(--foreground);background:var(--background);width:min(82vw,400px);height:min(58svh,480px);min-height:330px;box-shadow:4px 4px 0 var(--foreground);outline:none;flex-direction:column;padding:28px;transition:border-color .18s,box-shadow .18s;display:flex;position:relative;overflow:hidden}.stack-card[data-raised],.stack-card:focus-visible{border-color:var(--primary);box-shadow:6px 6px 0 var(--primary)}.stack-card:focus-visible{outline:2px solid var(--foreground);outline-offset:-8px}.stack-card-top{font-family:var(--font-mono);color:var(--foreground);justify-content:space-between;align-items:center;gap:16px;font-size:12px;display:flex;position:relative}.stack-card-top span{background:var(--background);margin-left:-4px;padding:2px 4px}.stack-card-top svg{color:var(--stack-ink)}.stack-card-copy{margin-top:auto;position:relative}.stack-card-copy h3{letter-spacing:-.025em;font-size:clamp(28px,3vw,36px);font-weight:700;line-height:1.1}.stack-card-copy p{font-family:var(--font-mono);opacity:.8;margin-top:10px;font-size:13px;line-height:1.6}.stack-card[data-raised] h3{color:var(--stack-ink)}.stack-dither{width:100%;height:100%;color:var(--stack-ink);position:absolute;inset:0;-webkit-mask-image:linear-gradient(#000 62%,#0000 94%);mask-image:linear-gradient(#000 62%,#0000 94%)}.stack-logo{object-fit:contain;width:62%;height:54%;position:absolute;top:16%;left:19%}@media (width<=767px){.stack-card{padding:24px}.stack-card-copy p{font-size:12px}}@media (prefers-reduced-motion:reduce){.stack-card{transition:none}}