Corner plot of intrinsic parameters. The selected parameters include total mass (log M), escape velocity (v_esc), central concentration (c), ratio of half-mass radius to dynamical tidal radius ($r_{\mathrm{h},\mathrm{m}}/r_{\mathrm{t}}^{\text{dyn}}$), mass-loss fraction (M_dis/M_init), metallicity ([Fe/H]) and relaxation-age ratio (log(age /T_rh)). The diagonal panels show the one-dimensional histograms of each parameter for the three morphological groups, while the off-diagonal panels display the corresponding two-dimensional scatter plots for all parameter pairs. Clusters are color-coded by morphological classification: red for G1, blue for G2, and black for G3. Pal 12 is highlighted with open marker.