対比的な史跡への介入：新旧を明確に区別しつつ、互いを補完する

Design a heritage renovation where a contemporary architectural insertion clearly contrasts yet respectfully complements the original structure. Balance preservation, transparency, sustainability, and modern engineering while maintaining the cultural significance of the historic fabric. A frameless glass-and-steel volume slotted into a weathered stone courtyard, standing clear of the old walls with a visible shadow gap at every junction, the historic masonry left unrepaired and unpainted, new structure obviously new, cool overcast daylight, eye-level three-quarter view of the junction, 35mm lens, architectural photography, ultra photorealistic, 8K