.nf404{--green-950:#062b18;--green-900:#0a3d23;--green-800:#0e4d2d;--green-700:#14633a;--green-50:#f0f7f2;--gold-700:#8a6514;--gold-400:#ddb257;--gold-100:#f6ecd4;--clay-700:#8e4424;--clay-500:#c06a3f;--sand-50:#faf8f3;--sand-100:#f3efe6;--sand-200:#e5dfd1;--sand-300:#cdc5b3;--ink-900:#1a1d1b;--ink-700:#3a3f3b;--ink-600:#4d534f;--ink-500:#5f655f;width:100%;max-width:1400px;color:var(--ink-900);margin-inline:auto;padding:16px 16px 24px}@media (min-width:1024px){.nf404{padding-inline:24px}}.nf404 .ic{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;width:16px;height:16px}.nf404 .nf{gap:16px;display:grid}@media (min-width:1024px){.nf404 .nf{grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);align-items:start}}.nf404 .card{border:1px solid var(--sand-200);background:#fff;border-radius:8px;overflow:hidden}.nf404 .nf-art{border-bottom:1px solid var(--sand-200);background:linear-gradient(#f6ecd4,#fff);height:210px;position:relative}@media (min-width:1024px){.nf404 .nf-art{height:230px}}.nf404 .nf-art>svg{width:100%;height:100%;position:absolute;inset:0}.nf404 .nf-body{flex-direction:column;gap:10px;padding:20px;display:flex}.nf404 .nf-k{color:var(--gold-700);align-items:center;gap:8px;font-size:13px;font-weight:600;display:flex}.nf404 .nf-k b{background:var(--gold-100);border-radius:999px;padding:2px 8px;font-weight:700}.nf404 h1{letter-spacing:-.01em;font-size:1.6rem;font-weight:700;line-height:1.15}.nf404 .nf-lede{max-width:40rem;color:var(--ink-600);font-size:14.5px;line-height:1.6}.nf404 .nf-path{border:1px dashed var(--sand-300);background:var(--sand-100);max-width:100%;color:var(--ink-600);border-radius:6px;align-self:flex-start;align-items:center;gap:8px;padding:4px 6px 4px 10px;font-size:12.5px;display:flex}.nf404 .nf-path code{color:var(--gold-700);text-overflow:ellipsis;white-space:nowrap;max-width:18rem;font-family:ui-monospace,monospace;font-weight:700;overflow:hidden}.nf404 .nf-path button{color:var(--green-700);padding:4px;display:inline-flex}.nf404 .nf-acts{grid-template-columns:1fr 1fr;gap:8px;display:grid}@media (min-width:640px){.nf404 .nf-acts{flex-wrap:wrap;display:flex}}.nf404 .btn{white-space:nowrap;border:1px solid #0000;border-radius:4px;justify-content:center;align-items:center;gap:8px;height:44px;padding:0 16px;font-size:14px;font-weight:600;display:inline-flex}.nf404 .btn .ic{width:16px;height:16px}.nf404 .btn--primary{background:var(--green-800);color:#fff}.nf404 .btn--primary:hover{background:var(--green-900)}.nf404 .btn--outline{border-color:var(--sand-300);color:var(--ink-900);background:#fff}.nf404 .btn--outline:hover{border-color:var(--green-700);color:var(--green-800)}.nf404 .btn--gold{background:var(--gold-400);color:var(--green-950)}.nf404 .btn--gold:hover{background:var(--gold-100)}.nf404 .btn--sm{height:36px;padding:0 12px;font-size:13px}.nf404 kbd{border:1px solid var(--sand-300);border-radius:4px;padding:1px 6px;font-size:11.5px}.nf404 .desk-only{display:none}@media (min-width:1024px){.nf404 .desk-only{display:inline-flex}}.nf404 .nf-find{gap:8px;max-width:40rem;display:flex;position:relative}.nf404 .nf-find>.ic{width:17px;height:17px;color:var(--ink-500);position:absolute;top:50%;left:12px;transform:translateY(-50%)}.nf404 .nf-find input{border:1px solid var(--sand-300);min-width:0;height:44px;font:inherit;background:#fff;border-radius:6px;flex:1;padding:0 12px 0 40px}.nf404 .nf-find input:focus{border-color:var(--green-700);outline:2px solid #14633a40}.nf404 .nf-side{flex-direction:column;gap:16px;display:flex}.nf404 .gc{padding:16px}.nf404 .gc__title{align-items:center;gap:8px;font-size:15px;font-weight:700;display:flex}.nf404 .gc__title .ic{width:18px;height:18px;color:var(--gold-700)}.nf404 .nf-sug{gap:6px;margin-top:12px;display:grid}.nf404 .nf-sug a{border:1px solid var(--sand-200);border-radius:6px;grid-template-columns:34px minmax(0,1fr) auto;align-items:center;gap:10px;padding:8px 10px;display:grid}.nf404 .nf-sug a:hover{border-color:var(--green-700);background:var(--green-50)}.nf404 .nf-sug b{font-size:14px;display:block}.nf404 .nf-sug small{text-overflow:ellipsis;white-space:nowrap;color:var(--ink-500);font-size:12.5px;display:block;overflow:hidden}.nf404 .why{color:var(--gold-700);font-size:11.5px;font-weight:700}.nf404 .tile{background:var(--green-50);width:34px;height:34px;color:var(--green-700);border-radius:6px;flex:none;justify-content:center;align-items:center;display:flex}.nf404 .tile .ic{width:17px;height:17px}.nf404 .nf-pop{grid-template-columns:1fr 1fr;gap:8px;margin-top:12px;display:grid}@media (min-width:640px){.nf404 .nf-pop{grid-template-columns:repeat(3,1fr)}}.nf404 .nf-pop a{border:1px solid var(--sand-200);color:var(--ink-700);border-radius:6px;flex-direction:column;align-items:flex-start;gap:6px;padding:10px;font-size:13px;font-weight:600;display:flex}.nf404 .nf-pop a:hover{border-color:var(--green-700);color:var(--green-800)}.nf404 .nf-pop .tile{width:32px;height:32px}.nf404 .nf-report{color:var(--ink-600);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;padding:12px 16px;font-size:13px;display:flex}.nf404 .nf-report button,.nf404 .nf-report a{color:var(--green-700);font-weight:600}.nf404 .sr-only{clip:rect(0 0 0 0);width:1px;height:1px;margin:-1px;position:absolute;overflow:hidden}.nf404 .nf-sun{transform-origin:760px 70px;animation:4s ease-in-out infinite nf-glow}.nf404 .nf-bird{animation:1s both nf-rise}.nf404 .nf-needle{transform-origin:450px 178px;animation:3.2s ease-in-out infinite nf-swing}.nf404 .nf-digit{animation:.7s cubic-bezier(.2,.7,.2,1) both nf-rise}.nf404 .nf-sug a{animation:.4s both nf-rise;animation-delay:calc(var(--i,0) * 50ms)}@keyframes nf-rise{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}@keyframes nf-glow{50%{opacity:.7}}@keyframes nf-swing{0%,to{transform:rotate(-18deg)}50%{transform:rotate(22deg)}}@media (prefers-reduced-motion:reduce){.nf404 .nf-sun,.nf404 .nf-bird,.nf404 .nf-needle,.nf404 .nf-digit,.nf404 .nf-sug a{animation:none}}