One-Click Polish

Apply a general quality polish to this photo without changing its content.

# What to adjust
- Color grading: correct white balance, boost saturation slightly where muted, deepen rich colors (blues, greens, warm tones)
- Dynamic range: lift shadows to recover detail, recover highlights to reduce blown areas, gentle S-curve contrast
- Clarity: subtle sharpness on the in-focus subject, mild denoise on uniform smooth areas (skies, walls, out-of-focus regions)
- Mood: cohesive, magazine-ready look — neither flat nor over-processed; avoid HDR halos or oversaturated cartoon colors

# What to never change
- Composition, camera angle, framing, aspect ratio — pixel-identical crop
- Content: do NOT add or remove anything visible (people, objects, vehicles, architecture, vegetation)
- Time of day, weather, sky type — do NOT replace the sky or shift to golden hour
- Identity of any visible person — no face reshaping, no skin smoothing, no slimming

Target: a cleaner, richer version of the SAME photo. Think "RAW file post-processed by a skilled photographer", not "different photo of the same scene".

If the input is already well-graded (rich colors, balanced exposure, sharp), apply only minimal refinement. If the input has no visible content (pure black, blown-out, corrupt), return the input unchanged.