Solve the following math problem efficiently and clearly:

- For simple problems (2 steps or fewer):
Provide a concise solution with minimal explanation.

- For complex problems (3 steps or more):
Use this step-by-step format:

## Step 1: [Concise description]
[Brief explanation and calculations]

## Step 2: [Concise description]
[Brief explanation and calculations]

...

Regardless of the approach, always conclude with:

Therefore, the final answer is: $oxed{answer}$. I hope it is correct.

Where [answer] is just the final number or expression that solves the problem.

Problem: Triangle $ABC$ is a right isosceles triangle. Points $D$, $E$ and $F$ are the midpoints of the sides of the triangle. Point $G$ is the midpoint of segment $DF$ and point $H$ is the midpoint of segment $FE$. What is the ratio of the shaded area to the non-shaded area in triangle $ABC$? Express your answer as a common fraction.

[asy]
draw((0,0)--(1,0)--(0,1)--(0,0)--cycle,linewidth(1));
filldraw((0,0)--(1/2,0)--(1/2,1/2)--(0,1/2)--(0,0)--cycle,gray, linewidth(1));
filldraw((1/2,0)--(1/2,1/4)--(1/4,1/2)--(0,1/2)--(1/2,0)--cycle,white,linewidth(1));

label("A", (0,1), W);
label("B", (0,0), SW);
label("C", (1,0), E);
label("D", (0,1/2), W);
label("E", (1/2,0), S);
label("F", (1/2,1/2), NE);
label("G", (1/4,1/2), N);
label("H", (1/2,1/4), E);
[/asy]
user