Spherical gas profiles of AGN (orange) and non-AGN control (blue) samples. From top to bottom, we show the radial profiles of the volumetric gas density, the neutral-to-total gas mass ratio, and the gas temperature. In both panels, the thin semitransparent lines represent the profiles of individual galaxies, the thick solid lines represent the median profile of the whole sample, and the dashed lines indicate the 16th and 84th percentiles. The radial distance to the galaxy center (r) is rescaled by R_e, *. The difference between median AGN and non-AGN profiles for a given quantity (Δ) is shown in black on the lower small sub-panels. The samples being compared here are 𝒮_{M* & M200c}^WG and 𝒞_{M* & M200c}^WG.