Point color, radius, stroke, focus, and type tokens at the Figma scale so later sections use the same values.

Co-authored-by: Cursor <cursoragent@cursor.com>

app/components/progress/Stepper/Stepper.view.tsx

@@ -37,8 +37,8 @@ export function StepperView({
                 cx="6"
                 cy="6"
                 r="5.5"
-                fill="var(--color-surface-inverse-secondary)"
-                stroke="var(--color-surface-inverse-secondary)"
+                fill="var(--color-surface-invert-secondary)"
+                stroke="var(--color-surface-invert-secondary)"
                 strokeWidth="1"
               />
             </svg>