.not-found{flex-direction:column;justify-content:center;align-items:center;min-height:100svh;padding-top:clamp(6rem,12vh,9rem);padding-bottom:clamp(4rem,10vh,8rem);display:flex}.not-found-inner{flex-direction:column;gap:1.5rem;width:100%;max-width:560px;display:flex}.not-found-eyebrow{font-family:var(--font-space-mono), ui-monospace, monospace;font-size:var(--text-label);letter-spacing:var(--tracking-eyebrow);color:var(--fg-80);text-transform:uppercase;align-self:flex-start;align-items:center;gap:10px;padding:6px 14px 6px 12px;display:inline-flex}.not-found-eyebrow-dot{background:var(--accent-orange);border-radius:9999px;flex-shrink:0;width:6px;height:6px;animation:1.4s ease-in-out infinite not-found-pulse;box-shadow:0 0 10px #ff6b008c}@keyframes not-found-pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.85)}}.not-found-display{font-family:var(--font-bebas-neue), var(--font-noto-sans-sc), sans-serif;letter-spacing:var(--tracking-display);text-transform:uppercase;color:var(--fg-100);margin:0;font-size:clamp(3.5rem,9vw,6.5rem);line-height:.9}.not-found-display-secondary{color:var(--fg-40)}.not-found-body{font-family:var(--font-manrope), sans-serif;font-size:var(--text-body-lg);color:var(--fg-60);max-width:44ch;margin:0;line-height:1.6}.not-found-actions{gap:.75rem;margin-top:.5rem;display:flex}.not-found-btn-primary{border:1px solid var(--border-mid);color:var(--fg-90);font-family:var(--font-space-mono), ui-monospace, monospace;font-size:var(--text-label);letter-spacing:var(--tracking-mono);text-transform:uppercase;cursor:pointer;background:0 0;border-radius:9999px;align-items:center;gap:10px;padding:11px 22px;text-decoration:none;transition:transform .16s cubic-bezier(.2,0,0,1),border-color .18s cubic-bezier(.2,0,0,1),color .18s cubic-bezier(.2,0,0,1);display:inline-flex}.not-found-btn-primary:hover{border-color:var(--fg-40);color:var(--fg-100)}.not-found-btn-primary:active{transform:scale(.97)}.not-found-btn-arrow{color:var(--accent-lime);transition:transform .2s cubic-bezier(.2,0,0,1)}.not-found-btn-primary:hover .not-found-btn-arrow{transform:translate(3px)}@keyframes not-found-enter{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.not-found-enter{opacity:0;animation:.35s cubic-bezier(.2,0,0,1) forwards not-found-enter}.not-found-enter-1{animation-delay:0s}.not-found-enter-2{animation-delay:30ms}.not-found-enter-3{animation-delay:60ms}.not-found-enter-4{animation-delay:90ms}@media (max-width:520px){.not-found-display{font-size:clamp(3rem,13vw,4.5rem)}.not-found-btn-primary{justify-content:center;align-self:stretch}}:lang(zh) .not-found-display{letter-spacing:0;line-height:1.05}@media (prefers-reduced-motion:reduce){.not-found-eyebrow-dot{animation:none}.not-found-enter{opacity:1;animation:none;transform:none}}