.not-found-page{background:linear-gradient(145deg, color-mix(in srgb, var(--color-surface-2) 72%, var(--color-bg)) 0%, var(--color-bg) 48%, color-mix(in srgb, var(--color-hover) 52%, var(--color-bg)) 100%);place-items:center;min-height:100svh;padding:clamp(1rem,.7rem + 1.5vw,2rem);display:grid}body:has(.not-found-page) .shell-utilities{display:none}.not-found-panel{width:min(620px,100%);padding:clamp(1.4rem,1rem + 2vw,2.4rem)}.not-found-panel__code{color:var(--color-accent);letter-spacing:.16em;margin:0 0 .45rem;font-size:.82rem;font-weight:900}.not-found-panel h1{color:var(--color-fg);margin:0;font-size:clamp(2rem,1.55rem + 2.4vw,3.5rem);line-height:1}.not-found-panel p{color:var(--color-fg-soft);margin:.9rem 0 0;line-height:1.55}.not-found-panel__actions{flex-wrap:wrap;gap:.75rem;margin-top:1.35rem;display:flex}.not-found-panel__actions .skym-button{text-decoration:none}