/* conceit An optical bench: move the budget and see its true cost come into focus.
   shape Product canvas: the working simulator is the main content.
   type System sans, with wide scale contrast and tabular figures for money.
   colour Ground #0b0b0c, ink #f6f6f6, silver #aaa; monochrome user brief.
   grid Asymmetric 360px controls beside fluid results, maximum 1440px.
   texture Translucent glass over a softly illuminated graphite field.
   motion Budget changes redraw a segmented allocation lens and cost counters.
   move Allocation lens reflects the actual portfolio in real time.
   details Lens arc; numeral change; control thumb; row focus; glass hover; disclosure rotation; segmented mode; source underline.
*/
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