.not-found-page{--nf-ink:#060f1e;--nf-navy:#0d2b4e;--nf-gold:#b08d2a;--nf-gold-lt:#d4aa40;--nf-slate:#4a5e72;--disp:var(--font-longnow-disp), Georgia, serif;--jp:var(--font-longnow-jp), "Yu Mincho", serif;--mono:var(--font-longnow-mono), monospace;--ui:Arial, "Hiragino Sans", sans-serif}.not-found-page .not-found-main{min-height:calc(100vh - var(--navh));background:var(--nf-ink);color:#fff;padding:4rem var(--pad) 5rem;flex:1;justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.not-found-page .not-found-main:before{content:"";pointer-events:none;background-image:linear-gradient(#b08d2a0a 1px,#0000 1px),linear-gradient(90deg,#b08d2a0a 1px,#0000 1px);background-size:82px 82px;position:absolute;inset:0}.not-found-page .not-found-orb{pointer-events:none;border-radius:50%;position:absolute}.not-found-page .not-found-orb-1{background:radial-gradient(circle,#0b6e6e1f,#0000 62%);width:55vw;height:55vw;top:-30%;left:-22%}.not-found-page .not-found-orb-2{background:radial-gradient(circle,#b08d2a1a,#0000 62%);width:42vw;height:42vw;bottom:-24%;right:-16%}.not-found-page .not-found-inner{z-index:1;text-align:center;max-width:640px;position:relative}.not-found-page .not-found-label{font-family:var(--mono);letter-spacing:.3em;text-transform:uppercase;color:var(--nf-gold-lt);margin:0 0 1.2rem;font-size:.62rem}.not-found-page .not-found-code{font-family:var(--disp);letter-spacing:.04em;color:#ffffffeb;margin:0 0 1.4rem;font-size:clamp(5.5rem,18vw,9rem);font-weight:300;line-height:.9}.not-found-page .not-found-title{font-family:var(--jp);letter-spacing:.12em;color:#ffffffe0;margin:0 0 1rem;font-size:clamp(1.15rem,2.4vw,1.45rem);font-weight:400;line-height:1.7}.not-found-page .not-found-lead{font-family:var(--jp);color:#ffffff73;max-width:28em;margin:0 auto 2.4rem;font-size:.92rem;line-height:2}.not-found-page .not-found-actions{flex-wrap:wrap;justify-content:center;gap:.8rem;display:flex}.not-found-page .not-found-btn{font-family:var(--ui);letter-spacing:.12em;border:1px solid #0000;justify-content:center;align-items:center;padding:.85rem 1.5rem;font-size:.72rem;text-decoration:none;transition:background .2s,color .2s,border-color .2s;display:inline-flex}.not-found-page .not-found-btn-primary{background:var(--nf-gold);border-color:var(--nf-gold);color:var(--nf-ink)}.not-found-page .not-found-btn-primary:hover{background:var(--nf-gold-lt);border-color:var(--nf-gold-lt)}.not-found-page .not-found-btn-ghost{color:#ffffffb8;background:0 0;border-color:#ffffff2e}.not-found-page .not-found-btn-ghost:hover{border-color:var(--nf-gold);color:var(--nf-gold-lt)}