I drop outside foot more to create ground clearance for the inner pedal. Doesn't need to be all the way at 6 o'clock. I feel more comfy with inside foot forward, as my inner knee naturally bends and creates a cubbie/space for the saddle to sort of lean into.
I don't really think too much about cornering technique. I just sort of push the wheel forward in the direction I want it to go in, and sort of try to get my midsection low and behind the front wheel. This means getting my butt/hip swung out to the outside. I also kinda keep my shoulders connected with the lean/angle/twist of the handlebar, to keep things simple and for that playful feel that mimics banking an airplane.
I don't know how to explain it to a 6th grader, nor believe the "Street Fighter" technique steps would work in transferring my default style to others. It's probably not optimal, but it works for me in fair conditions. I keep other techniques ready, in my "bag of tricks" to pull out for when special situations call for a different technique. I'll try, I guess:
Stand up.
Raise both arms up and hold a make-believe handlebar.
Crouch a little lower in a comfy enough level to still walk forward.
Now, initiate a left turn by jutting your butt to the right and leaning the left shoulder to the left (this shoulder drop should fall-into and intensify the butt jut-out)
Lower the left hand and kinda have the right arm punch out in a right hook.
- Note: left elbow should be close to being braced against left hip/leg for this, but doesn't happen on the bike, unless you downsized frame size too much
Now make a WW2 air plane engine sound as you complete the turn.
Keep this visualization in mind when you try it on a bike, and add in the "footwork". (replace air plane sound with tire "braap" sound)
--Inside foot forward, saddle falling into the cubbie behind inside knee with it bent forward in crouch.
Try to maintain balance with feet (perpendicular to the pull of gravity, and/or to the feeling of centrifugal/centripetal force, whichever's stronger)
The important parts are the crouch (get weight low), the butt-jut (get core of body to follow behind front wheel, and be optimally aligned for upcoming section), the forward extension of arms (literally pushing/rolling front wheel forward, in intended line/direction), and balancing on feet. The lean just sort of happens if you give it space to happen (usually countered by saddle hitting something and outboard foot pressure). If you are high-posting, swap the crouch for a hip hinge, or get a dropper with max seat slammage ability and use it.
Again, I just use this for fairweather carving. I tend to rely on "cuttie" style turning, where I need a "twitch-gaming" sense with timing, finding lateral support wherever possible, rapidly compacting my technique to be done near-instantly combined with some well-timed pumping, and returning to straight lining over lower traction spots, for lines I'm not familiar with (more braking involved, and the highly probably need to recover from braking too late). Neither are really good for racing--you generally have to learn tracks and customize techniques for racing. Shouldn't be hard to imagine what happens if you do a sharp striking butt-jut move while holding onto rear brake, finding something on the trail to "catch" the inevitable slide.
Final thing to add: I notice that I like to have my body more on the inside of the turn, when I'm going faster, disconnecting myself from the bike and swinging it wide around the turn (counter-steer motion included at beginning of swing motion), but that's a more advanced style thing to corner faster.
Disclaimer: I'm a shorty and my bikes tend to have a lot of forward weight bias, due to the shorter front-center. This technique likely doesn't work for someone tall on a slacked out enduro bike, since they are more sensitive to a lack of weight the front (unless they got super long chainstays).