Is it preferable for the tzitzit to be inside the garment or outside it?

This source-based Torah study examines the question: Is it preferable for the tzitzit to be inside the garment or outside it? The canonical Hebrew discussion develops the issue through the weekly Torah portion and the sources cited there, preserving the distinctions, tensions, and practical implications of the original text. This localized discovery layer does not add any new halakhic, medical, legal, scientific, historical, theological, or empirical ruling or claim beyond the canonical Hebrew source.