Title: Cabinet of Minerals
Exact creative prompt: Build a premium offline natural history specimen cabinet in one HTML file. Pair enormous restrained serif specimen names with a floating faceted inline-SVG crystal on warm parchment. Use sage, moss and dusty ivory, small registration crosses, chemical formula labels and specimen facts. Provide three functional tabs for fluorite, amethyst and citrine that change the specimen title, facts, description and crystal coloration. Include responsive layout and reduced-motion support.
Description: A tactile museum catalogue turns crystalline geometry into a luxurious editorial object, with carefully placed specimen metadata and a quietly hovering illustration.
Major visual techniques: Polygonal SVG facets; drop shadows; muted paper palette; oversized serif; specimen registration marks; gentle floating animation.
Interaction model: Choose one of three mineral tabs to update the entire specimen presentation.