## 一、角色立绘（2）

| char | 文件 | 规格 | 提示词方向（英文） |
|---|---|---|---|
| 沈叶 c1 | 沈叶.png | 512×512 半身 | 26yo Chinese woman, accountant, neat low ponytail, simple blouse, small precise hands holding an old notebook, careful reserved expression, park afternoon light, realistic, soft greens |
| 周叙 | 周叙.png | 512×512 半身 | 30yo Chinese man, programmer on weekend duty, plaid shirt with rolled sleeves, relaxed but guarded posture, faint stubble, chess-piece in hand, dappled shade under plane trees, realistic |

## 二、背景图（8，App 竖屏 9:16，SD1.5 长边 ≤768）

| key | 场景 | 美术方向 |
|---|---|---|
| bg_qitan_wuhou | 棋摊午后 | Old city park chess stand, stone table with xiangqi board, small stools, cardboard sign with brush calligraphy (no readable text), plane tree shade, Saturday afternoon crowd bokeh |
| bg_qitan_shuoben | 谱本摊桌 | Close view of a worn handwritten game record notebook open on a stone table, red-circled characters, chess pieces at rest, summer shade, intimate still life |
| bg_qipan_shizi | 学棋对弈 | Two players opposite at a stone chess table seen from above-tea angle, pieces mid-game, teacups, dappled light shifting, warm quiet atmosphere |
| bg_yeye_laotan | 爷爷来摊 | An elderly man with a folded stool standing at the edge of a park chess stand, back half-turned, listening to a distant choir, long afternoon shadow, restrained emotion |
| bg_qipan_puge | 谱外半格 | Xiangqi board close-up with one piece placed slightly off the recorded grid, sunlight edge, quiet tension, macro still life |
| bg_paoer_pingsan | 炮二平三 | Extreme close-up of a handwritten move annotation with a long unfinished stroke, a cannon piece hovering above the board, dramatic shallow focus |
| bg_zhongju_ye | 页边黄昏 | Golden-hour light slanting through plane tree leaves onto an old game record page, marginal handwriting half-sentence, melancholic warm glow |
| bg_shoupan_huanghun | 收摊黄昏 | Packing up a park chess stand at dusk, pieces into a jar, canvas bag, street lamp turning on, empty stone table, blue hour calm |

## 三、BGM（2，素材库/AIVA）

| key | 用途 | 音乐方向 |
|---|---|---|
| bgm_qitan | 全场底 | Light ambient park loop: cicadas, distant chorus, soft guzheng-like plucks sparse, no melodic swell |
| bgm_shouge | 收场 | Slow night-ambience decay, single muted pluck phrase ending open (呼应"局没完") |

## 四、SFX 清单

棋子磕石桌（轻/重两版）／棋子哗啦入罐（收摊）／纸页翻动／马扎展开与铁腿声／茶壶续水（八分满）／蒲扇拍腿／远处合唱队（环境层）／蝉声（分层）／纸壳牌翻面／帆布包拉链／清场广播（远）。

## 六、主题曲（可选）

歌词意象须出自对话稿（梧桐、石桌、负字、半句批注、炮二平三、凉茶）；禁母题句（只记败局/让子作总结）；副歌反转。