TITLE: Nonna Lucia's Lemon Ricotta Tart FILE: 040-lemon-tart-recipe.html === PROMPT (exact prompt used) === Design "Nonna Lucia's Lemon Ricotta Tart", a beautiful interactive recipe page. Mediterranean citrus palette: lemon #f7d44c, leaf green #5b8c51, terracotta #c65d3b, cream #fbf6ea, ink #2e2a24. Hero: a hand-drawn-style SVG illustration of the tart with lemons and leaves (wobbly line quality, flat colour fills, subtle paper texture), with lemon slices that rotate gently. Two columns on desktop (ingredients left, method right), one column on mobile. Features: a servings scaler (−/+) that recalculates every quantity with nice fractions (½, ¾) plus a metric/US toggle; an ingredient checklist with a satisfying strike-through animation; numbered steps that can be marked done, each with a built-in countdown timer where relevant (e.g. bake 35 min) showing ring progress and playing a gentle chime when finished (Web Audio); and a "cook mode" that enlarges the current step. Typography: warm serif headings ("Iowan Old Style", Palatino, "P052", Georgia, serif) with an italic, handwritten-flavoured style for notes such as "Nonna's tip". Include a short story intro and a print stylesheet (@media print). SHARED REQUIREMENTS (apply to every page in this 100-page collection): 1. One standalone HTML5 file. All CSS inline in