.nf{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:40px;width:min(640px,100%);min-height:calc(100dvh - 300px);margin-inline:auto;display:flex}.nf-copy{flex-direction:column;gap:12px;display:flex}.nf-copy .ui-h2,.nf-copy .ui-lead{margin:0}.nf-px{--px:12px;--px-gap:3px;gap:calc(var(--px) * 1.4);padding:6px 4px;display:flex;position:relative}.nf-px:after{content:"";pointer-events:none;background:repeating-linear-gradient(#00000047 0 1px,#0000 1px 3px);position:absolute;inset:0}.nf-px-d{grid-template-columns:repeat(3, var(--px));gap:var(--px-gap);display:grid}.nf-px-d i{width:var(--px);height:var(--px);background:color-mix(in srgb, var(--ui-strong) 4%, transparent);border-radius:1.5px}.nf-px-d i.is-on{background:var(--ui-g-mark);box-shadow:0 0 8px rgba(var(--ui-g-rgb), .6);animation:3.2s step-end infinite nf-flicker;animation-delay:calc(var(--rnd) * -.137s)}@keyframes nf-flicker{0%,to{opacity:1}91%{opacity:.25}94%{opacity:1}96%{opacity:.5}}@media (max-width:639px){.nf-px{--px:9px;--px-gap:2px}}@media (prefers-reduced-motion:reduce){.nf-px-d i.is-on{animation:none}}