.error-page{background:var(--bg-dark);min-height:100svh;color:var(--text-on-dark);isolation:isolate;place-items:center;display:grid;position:relative;overflow:hidden}.error-page:before{content:"";z-index:-1;background:radial-gradient(900px 600px at 80% 30%,#ff4d004d,#0000 60%),radial-gradient(700px 500px at 20% 100%,#ff781e26,#0000 60%);position:absolute;inset:0}.error-page__grid{z-index:-1;background-image:linear-gradient(#ffffff0a 1px,#0000 1px),linear-gradient(90deg,#ffffff0a 1px,#0000 1px);background-size:64px 64px;position:absolute;inset:0;-webkit-mask-image:radial-gradient(#000 30%,#0000 80%);mask-image:radial-gradient(#000 30%,#0000 80%)}.error-inner{text-align:center;padding-inline:var(--layout-gutter);justify-items:center;gap:1.5rem;max-width:60ch;padding-block:2rem;display:grid}.error-code{font-family:var(--font-display);letter-spacing:-.04em;background:linear-gradient(135deg, var(--accent) 0%, #ff8a3d 100%);color:#0000;-webkit-background-clip:text;background-clip:text;font-size:clamp(6rem,18vw,14rem);font-weight:700;line-height:1}.error-title{font-family:var(--font-display);letter-spacing:-.025em;max-width:22ch;color:var(--text-on-dark);font-size:clamp(1.75rem,3vw + .5rem,3rem);font-weight:700}.error-copy{color:var(--muted-on-dark);max-width:50ch;font-size:var(--fs-lead)}.error-actions{flex-wrap:wrap;justify-content:center;gap:.85rem;margin-top:.5rem;display:flex}.error-page .btn--ghost{--btn-fg:#fff;--btn-bd:#fff3}.error-page .btn--ghost:hover{--btn-fg:var(--bg-dark);--btn-bd:#fff;background:#fff}.error-mark{aspect-ratio:512/58;width:clamp(160px,22vw,220px);height:auto;margin-bottom:.5rem}