.err[data-screen-label]{background:var(--bg-subtle);text-align:center;place-items:center;min-height:100vh;padding:24px;display:grid;position:relative}.err[data-screen-label] .grid-texture{position:absolute;inset:0;-webkit-mask-image:radial-gradient(70% 50% at 50% 30%,#000,#0000 70%);mask-image:radial-gradient(70% 50% at 50% 30%,#000,#0000 70%)}.err-card{max-width:480px;position:relative}.err-code{font-family:var(--font-mono);letter-spacing:-.04em;background:linear-gradient(180deg,var(--primary-text),var(--text-3));color:#0000;-webkit-background-clip:text;background-clip:text;font-size:clamp(64px,12vw,120px);font-weight:800;line-height:1}.err[data-screen-label] h1{font-size:var(--fs-h4);margin:14px 0 8px}.err[data-screen-label] p{font-size:var(--fs-small);color:var(--text-2);max-width:42ch;margin:0 auto 22px}.err[data-screen-label] .cta-row{justify-content:center}@media (max-width:768px){.err[data-screen-label]{padding:20px 16px}}@media (max-width:520px){.err[data-screen-label]{padding:16px 12px}.err[data-screen-label] p{margin-bottom:18px}}.err-code{font-family:var(--font-mono);font-weight:700}