.not-found{text-align:center;justify-content:center;align-items:center;min-height:70vh;display:flex}.not-found__content{max-width:560px;margin:0 auto}.not-found__code{justify-content:center;align-items:center;gap:var(--space-2);margin-bottom:var(--space-6);display:flex}.not-found__4{color:var(--navy);letter-spacing:-.04em;font-size:120px;font-weight:900;line-height:1}.not-found__0{background:linear-gradient(135deg, var(--blue-action), var(--blue-deep));border-radius:50%;justify-content:center;align-items:center;width:100px;height:100px;display:flex;position:relative}.not-found__pulse{border:3px solid var(--blue-action);border-radius:50%;animation:2s ease-in-out infinite pulse404;position:absolute;inset:-8px}@keyframes pulse404{0%,to{opacity:.3;transform:scale(1)}50%{opacity:.8;transform:scale(1.1)}}.not-found__title{font-size:var(--fs-h2);color:var(--navy);margin-bottom:var(--space-3)}.not-found__desc{font-size:var(--fs-body);color:var(--text-muted);margin-bottom:var(--space-8);line-height:1.6}.not-found__actions{justify-content:center;gap:var(--space-3);margin-bottom:var(--space-10);flex-wrap:wrap;display:flex}.not-found__btn{align-items:center;gap:var(--space-2);padding:var(--space-3) var(--space-5);font-size:var(--fs-body);border-radius:var(--border-radius-pill);transition:all var(--transition-normal);font-weight:600;display:inline-flex}.not-found__btn--primary{background:var(--blue-action);color:var(--white)}.not-found__btn--primary:hover{background:var(--blue-deep);box-shadow:var(--shadow-md);transform:translateY(-2px)}.not-found__btn--outline{border:2px solid var(--border-medium);color:var(--text-secondary)}.not-found__btn--outline:hover{border-color:var(--blue-action);color:var(--blue-action)}.not-found__btn--ghost{color:var(--text-muted)}.not-found__btn--ghost:hover{color:var(--blue-action)}.not-found__suggestions{padding-top:var(--space-6);border-top:1px solid var(--border-light)}.not-found__suggestions-title{font-size:var(--fs-small);color:var(--text-muted);margin-bottom:var(--space-3)}.not-found__links{justify-content:center;gap:var(--space-4);flex-wrap:wrap;display:flex}.not-found__links a{font-size:var(--fs-body);color:var(--blue-action);transition:color var(--transition-fast);font-weight:500}.not-found__links a:hover{color:var(--navy)}