"hair color seems bugged"
>"What happened?"
Well, on the screen for choosing hairstyle, the styles are clickable and change the hair, but the colors are not clickable, but have little grey clickable buttons underneath, but clicking the grey buttons doesn't do anything.
Also, might be a rounding bug here, but I'm on turn 143, production reads 1.5m at the top (assume I'm actually a little short, saw that in the population window before), I've researched megastructures, but the pyramid in the building window is greyed out. Maybe the victory conditions shouldn't be rounded up? (Or a mouseover could show the actual number?) Not trying to be nitpicky, but I guess I am anyway.
They are sliders, you click them and slide the buttons to choose how much of the color you want.