feat(desktop): P26 夜晚冷月光 veil（纯渲染层）+ 灯笼光晕径向无方斑回归

1 files changed, 8 insertions, 0 deletions

diff --git a/src/LivingVillage.Desktop/Game.fs b/src/LivingVillage.Desktop/Game.fs
index c6da443..537ae3b 100644
--- a/src/LivingVillage.Desktop/Game.fs
+++ b/src/LivingVillage.Desktop/Game.fs
@@ -1186,6 +1186,14 @@ type LivingVillageGame() as this =
             let veilAlpha = M6Presentation.goldenVeilAlpha world.Tick
             if veilAlpha > 0 then
                 spriteBatch.Draw(pixel, Rectangle(0, 0, viewport.Width, viewport.Height), VillageArt.premultiply 255 150 70 veilAlpha)
+
+            // Cool moonlight wash on top of the night scene: a premultiplied blue veil whose
+            // alpha is a pure tick function (zero by day, suppressed through dusk/dawn warmth).
+            // Like the golden veil it adds light and can never saturate to white.
+            let moonAlpha = M6Presentation.moonlightVeilAlpha world.Tick
+            if moonAlpha > 0 then
+                let mr, mg, mb = M6Presentation.moonlightRgb
+                spriteBatch.Draw(pixel, Rectangle(0, 0, viewport.Width, viewport.Height), VillageArt.premultiply mr mg mb moonAlpha)
         spriteBatch.End()
 
         // Contextual floating prompt over the unique target; same CJK atlas font path as the HUD.