.not-found-page{background:var(--background);justify-content:center;align-items:center;min-height:100vh;padding:2rem;display:flex}.not-found-card{text-align:center;width:100%;max-width:400px}.not-found-emoji{margin-bottom:1.5rem;font-size:4rem;line-height:1}.not-found-code{background:var(--primary-gradient);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:.75rem;font-size:5rem;font-weight:800;line-height:1}.not-found-title{color:var(--foreground);margin-bottom:.5rem;font-size:1.25rem;font-weight:600}.not-found-desc{color:var(--text-secondary);margin-bottom:2rem;font-size:.875rem;line-height:1.6}.not-found-actions{flex-direction:column;align-items:center;gap:.75rem;display:flex}.not-found-home-btn{background:var(--primary-gradient);color:#fff;border-radius:10px;justify-content:center;align-items:center;gap:.5rem;width:100%;padding:15px;font-size:1rem;font-weight:600;transition:opacity .2s;display:inline-flex}.not-found-back-btn{background:var(--card-bg);color:var(--foreground);border-radius:10px;justify-content:center;align-items:center;gap:.5rem;width:100%;padding:15px;font-size:1rem;font-weight:500;transition:background .2s;display:inline-flex}