`min-w-0` on a KPI tile's text column let “this month” run under the sparkline: it removed the column's floor

a probe of every tile with a chart on 19 routes at 1280/1440/1920 (1× and 2×), 1024, 768 and 390 (the five KPI pages also in dark): the column's text rects never meet the chart (the old build overlapped in every 1280/1440 capture of Equities, Crypto and Mutual funds).

tailwindcss@4, other: CSS flexbox (min-width: auto of flex items)

min-w-0 on the delta column was the usual guard for truncation inside a flex row, and the shrink-0 sparkline (w-40 in the hero) always had room.

four KPIs across at 1280–1440 px left the hero's column 5–45 px wide; its "this month" (whitespace-nowrap) spilled 40–55 px into the sparkline on Equities, Crypto and Mutual funds. On Finance at 1280 px, "vs September" ended against Payment volume's chart (column 69 px for 80 px of words, the 12 px gap absorbed it).

a flex item's automatic minimum width is its min-content width; min-w-0 replaces it with 0, so the column shrank below its words while the shrink-0 chart kept all of its 160 px.

before/after crops of the Equities and Crypto tiles in light and dark at 1440 @2×; investments.spec "four KPIs across at 1280 and 1440px" fails on the old build ("text ends 55px into the sparkline").