Structural Drift refers to the progressive alteration of the system’s architectural configuration over time, without deliberate redesign.
It does not occur through formal restructuring.
It emerges through repeated adaptation.
Structural Drift forms when:
Decision Boundaries are informally reinterpreted
Activation Lines shift without recalibration
Authority Diffusion becomes normalized
Crisis Mode persists beyond containment
Execution shortcuts accumulate
Unlike Decision Drift, which affects intent translation, Structural Drift affects containment mechanisms themselves.
The architecture slowly changes shape.
What was once a boundary becomes permeable.
What was once escalation becomes negotiation.
What was once defined authority becomes interpretive influence.
Structural Drift reduces predictability.
Systems experiencing drift may still function, but they operate on modified containment logic.
Without intentional redesign, drift converts temporary adaptation into permanent distortion.

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