Move pair cast styling policy

docs/prompt-pool-routing-map.md

@@ -81,6 +81,7 @@ Core helper ownership:
 | `hardcore_position_config.py` | Hardcore position/action-filter choices, selected-position normalization, config JSON builders/parsers, focus-policy toggles, subcategory allow-list policy, position-key detection, and category/template/axis filtering. |
 | `pair_options.py` | Insta/OF option schema/defaults, softcore category/outfit/pose pools, partner outfit pools, clothing-continuity labels, negatives, hardcore cast count policy, and hardcore detail-density directives. |
 | `pair_rows.py` | Insta/OF soft/hard row creation, softcore expression override resolution, Woman A slot context application, soft outfit/pose overrides, and POV row fields. |
+| `pair_cast.py` | Insta/OF shared descriptors, same-cast softcore descriptor text, partner styling selection, cast-summary wording, platform/level labels, softcore cast presence text, and hard cast summary text. |
 | `pair_camera.py` | Insta/OF soft/hard camera route resolution, same-as-softcore camera mode, camera-detail override, camera-aware composition mutation, POV camera suppression, and synchronized row/root camera metadata. |
 | `pair_clothing.py` | Insta/OF clothing sentence formatting, body-exposure scene cleanup, hardcore clothing continuity, action-aware body-access flags, conflicting outfit-piece cleanup, configured/default visible-person clothing, and final root clothing-state assembly. |
 | `pair_output.py` | Insta/OF final pair prompts, trigger preservation, negative prompts, captions, and root pair metadata assembly. |
@@ -132,7 +133,7 @@ These recipes identify the intended road before editing prompt text.
 | Generate POV oral or POV penetration | `Man Slot` with POV presence -> `character_cast` -> pair/builder -> Krea2 formatter | POV man must be in the cast; use metadata into Krea2; normal camera directive is suppressed by POV | `krea_pov_actions.py`, `krea_pov.py`, `krea_cast.cast_prose` omit-label handling |
 | Generate porn-scene interaction beats | `Hardcore Position Pool` -> `Hardcore Action Filter` -> pair/builder | Use `focus=interaction_only` for kissing/body worship/transitions/guidance/camera/watching/aftercare, or `focus=manual_only` for fingering/clit/manual stimulation; constrain keys such as `camera_showing`, `wrist_pinning`, `fingering`, `aftercare` | `sexual_poses.json` interaction/manual subcategories, `_role_graph`, `krea_action_context.is_foreplay_text` / `krea_actions.hardcore_action_sentence` |
 | Same woman, same room, softcore and hardcore outputs | `Character Slot/Profile` -> `Insta/OF Options` -> `Insta/OF Prompt Pair` | `continuity=same_creator_same_room`; set `softcore_cast` as needed; use pair metadata into formatter | `build_insta_of_pair`, `softcore_row`, `hardcore_row`, pair metadata fields |
-| Same cast in softcore and hardcore | Character slot chain -> `Insta/OF Options` | `softcore_cast=same_as_hardcore`; configure partner slots/outfits if needed | `_insta_of_partner_styling`, character slot clothing, pair Krea branch |
+| Same cast in softcore and hardcore | Character slot chain -> `Insta/OF Options` | `softcore_cast=same_as_hardcore`; configure partner slots/outfits if needed | `pair_cast.softcore_partner_styling`, character slot clothing, pair Krea branch |
 | Change only outfit/clothing | Character clothing or category content route | Keep `person_seed`, `scene_seed`, `pose_seed`; change `content_seed`; slot `softcore_outfit` overrides Insta/OF outfit | `SxCP Character Clothing`, `pair_options.py`, category item templates |
 | Force a custom location | `SxCP Location Pool` or `SxCP Location Theme` -> builder/pair | `combine_mode=replace` to force; `add` to mix with category scenes | `_scene_pool`, `row_location.apply_location_config_to_legacy_row`, camera scene adapter |
 | Force a custom frame/composition | `SxCP Composition Pool` or `SxCP Location Theme` -> builder/pair | `combine_mode=replace` to force; `add` to mix | `_composition_pool`, `row_location.apply_composition_config_to_legacy_row`, Krea composition phrase |
@@ -423,8 +424,8 @@ Softcore row:
 - Outfit comes from character slot `softcore_outfit` if present, otherwise
   `pair_options.INSTA_OF_SOFTCORE_OUTFITS`.
 - Soft pose comes from `pair_options.INSTA_OF_SOFTCORE_POSES`.
-- Partner styling is resolved through `pair_cast.py` using
-  `_insta_of_partner_styling` when softcore cast is `same_as_hardcore`.
+- Partner styling is resolved through `pair_cast.softcore_partner_styling` when
+  softcore cast is `same_as_hardcore`.
 
 Hardcore row:
 
@@ -829,7 +830,7 @@ pair metadata through the core Python APIs, then verifies:
 | --- | --- |
 | Wrong main category/subcategory frequency | Category node config, `category_library.load_category_library`, category JSON weights. |
 | Wrong outfit/clothing item | Relevant category JSON, `pair_options.py`, `SxCP Character Clothing`. |
-| Nude/clothing state confusing Krea2 | `build_insta_of_pair` clothing state helpers, then `krea_clothing.natural_clothing_state`. |
+| Nude/clothing state confusing Krea2 | `pair_clothing.py`, then `krea_clothing.natural_clothing_state`. |
 | Wrong location | `categories/location_pools.json`, category `scene_pool`, `_scene_pool`. |
 | Location good but camera/location layout wrong | `_camera_scene_directive_for_context`, coworking adapter functions. |
 | Repeated desk/anchor in POV foreground | Coworking direction/distance/elevation helpers. |