.not-found{font-family:var(--body);background:var(--paper);color:var(--ink)}.not-found .nf-head{max-width:640px}.not-found h1{font-family:var(--display);letter-spacing:-.03em;margin-bottom:12px;font-size:clamp(1.7rem,4.5vw,2.4rem);font-weight:800;line-height:1.12}.not-found .nf-head p{color:var(--ink-2)}.not-found h2{font-family:var(--display);letter-spacing:-.01em;margin:38px 0 0;font-size:1.05rem;font-weight:700}.not-found .nf-list{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px;margin:18px 0 0;padding:0;list-style:none;display:grid}.not-found .nf-list .nf-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);height:100%;color:var(--ink-2);box-shadow:var(--shadow-sm);padding:22px 24px;text-decoration:none;transition:border-color .15s,box-shadow .15s;display:block}.not-found .nf-list .nf-card:hover{border-color:var(--teal);box-shadow:var(--shadow-md)}.not-found .nf-list strong{font-family:var(--display);letter-spacing:-.02em;color:var(--ink);margin-bottom:6px;font-size:1.15rem;display:block}.not-found .nf-list span{color:var(--ink-3);font-size:.95rem}.not-found .nf-cta{flex-wrap:wrap;align-items:center;gap:14px 20px;margin-top:38px;display:flex}.not-found .nf-micro{color:var(--ink-3);margin:0;font-size:.9rem}@media (prefers-reduced-motion:reduce){.not-found .nf-list .nf-card{transition:none}}