Integrated spectra of NGC 1365 from MIRI MRS data. The blue and green curves represent the integrated spectra extracted from the 0.7″ radius apertures marked by the circles in the lower right panel of Fig. 1. These apertures sample regions dominated by the stellar disk and outflow emission, respectively. Detected emission lines are marked with vertical lines: ionized gas emission lines are labeled in yellow, H₂ rotational lines in cyan, and H I recombination lines in green. We annotate the main PAH features with gray arrows. The names of each MIRI MRS sub-channel are indicated, and the gray regions represent the overlapping spectral ranges of two adjacent sub-channels.