Collapse Without Disappearance

This paper examines collapse without disappearance within a non-modal structural framework. Collapse is not treated as annihilation, destruction, terminal absence, or total loss. Disappearance is not treated as the condition that produces collapse, nor as the necessary consequence of structural failure. The text argues that collapse remains structurally maintained without disappearance equivalence. Collapse does not require annihilation. Collapse is the structural condition under which maintained readability fails to remain stabilized. Collapse is not generated through causality, temporality, destructive succession, or subject-dependent negation. Failure is not treated as absolute removal, but as destabilized readability under constrained structural conditions. This paper develops an interface layer between collapse and disappearance-oriented systems without reducing collapse to destruction, loss, or terminal negation. This paper is part of the Interface Layer within Kasei-Theory.