TITLE: Casa Lumen — Architectural Blueprint FILE: 056-architectural-blueprint.html === PROMPT (exact prompt used) === Design "Casa Lumen — Architectural Blueprint", an animated technical drawing of a fictional modernist house. Blueprint blue (#0b3d91 to #134a9e with a fine grid of lighter lines) with white/cyan line work (#e8f1ff, #9fd3ff). The plan draws itself on load: walls first (thick lines with hatched cuts), then doors with swing arcs, windows, stairs, furniture outlines, dimension lines with arrowheads and measurements, room labels, a north arrow, and a title block in the corner (project name, scale 1:100, sheet A-101, drawn by). Use staggered SVG stroke-dashoffset animations, like a hand drafting. Interaction: hovering a room fills it with translucent cyan and shows its area (m²) in a floating label; switch between "Floor plan", "Elevation" (south façade) and "Section" views with a cross-drawing transition; a "Pencil mode" switch re-renders the drawing as graphite on paper (#f5f3ee paper, #333 pencil). Typography: technical lettering (monospace/architectural sans stack, uppercase). SHARED REQUIREMENTS (apply to every page in this 100-page collection): 1. One standalone HTML5 file. All CSS inline in