P68（512×384 整图渲染截图证据）分析 — headless 离线渲染（无图形设备）
钩子：LV_P68_MAPSHOT=1（MapGen.paramsForSize 512 384 seed=4242 → MapSnapshot 整图 PNG）

log: p68-map width=512 height=384 scale=8 png=4096x3072 bytes=172204

log: p68-tiles grass=164907 water=6120 stone=1109 peat=0 paddy=11595 vegetable=12877
log: p68-features rivers=4 bridges=48 paths=1109 buildings=45 farmhouses=21 groves=852 road_columns=512

log: p68-render deterministic=true sha256=DD23CC2DE96955DCDC58A261F14DB6A4BF5E012C6F1E3C047A6E868AAFDC0FBF

p68-map.png  4096x3072
palette pixel counts: grass=10480064 water=388608 stone=0 peat=0 paddy=742080 vegetable=824128 path=34112 road=32768 bridge=3072 roof=19328 door=4224 grove=54528
water pixel ratio (vs tile count) = 0.992
max_black_block=0 max_white_block=0

missing_glyph_slots=0（纯地图整图，无 UI 文案帧）

verdict: PASS