Roll the re-skin across the remaining surfaces and fix the readability
regressions the lime accent introduced (lime works as a fill/border but is
unreadable as text on light):
- --m-c-rule is now a soft divider, so page panels/tables get tidy outlines
instead of a mess of black hairlines; the brutalist weight stays on cards,
nav, sections and inputs (which reference ink directly).
- New --m-c-warning (amber) for medium severity, keeping the low→medium→high
gradient legible; applied to SeverityBadge, AnomalyCard, feed stat.
- Interactive/link/highlight text (Home CTA + links, Journal/Backtest/Compare
buttons, KPI + evidence values) moved off lime to the readable --m-c-info
blue; Home first-run CTA is now a filled-lime brutalist button; odds-up
delta → positive green; rate arrow → neutral.
- Results winner colours → tokens (positive / info) + Velocity-aligned tints.
CSS-only — build clean, all 568 tests green.
Cross-cutting polish that surfaced while Phase 8 was being implemented:
* Invariant-culture formatting on every decimal ToString("0.00" / "0.##")
(OddsCell, OddsTimeline, SeverityBadge, AnomalyEvidence,
Pages/Events/Detail) — previously the comma/dot decimal separator
switched with the locale and broke tabular alignment + tests.
* LocaleState constructor no longer mutates process-wide ambient culture;
apply only happens through Set(...). Stops parallel bUnit test runs
leaking ru-RU into each other's threads.
* MainLayout: drawer-open state now offsets main content / footer / appbar
by the drawer width (248px) so the sidebar no longer overlaps content.
Mobile breakpoint (≤720px) keeps the original full-width layout.
* wwwroot/index.html (Marathon.UI RCL): switched from Plotly CDN to the
bundled "_content/Plotly.Blazor/plotly-2.35.3.min.js" — works offline
and matches the Plotly.Blazor 5.4.1 version pin.
* Marathon.Hosts.WpfBlazor/wwwroot/index.html: host-level page that
BlazorWebView's HostPage attribute resolves to. Same Plotly bundle,
no autostart="false" (BlazorWebView auto-starts).
alexei.dolgolyov