## 一、背景图（8 张，9:16 竖构图）

| key | 场次 | 画面 | 提示词要点（英文） |
|---|---|---|---|
| bg_livingroom_morning | S01 | 老小区客厅，晨光斜入，纸箱堆到一人高，墙皮泛黄 | old Chinese apartment living room, morning slanting light, stacks of cardboard boxes, worn walls, warm dusty tone |
| bg_livingroom_forenoon | S02 | 同客厅，光升高，地上一排新纸箱码放整齐 | same room late morning, neat rows of new boxes, brighter cooler light |
| bg_study_noon | S03 | 书房，正午顶光白花花砸下，六面书墙顶到天花板 | study with floor-to-ceiling book walls, harsh noon skylight, packed books |
| bg_noodle_noon | S04 | 老面馆内景，吊扇、手写菜单、泛黄价目表 | old noodle shop interior, ceiling fan, handwritten menu, steam, nostalgic |
| bg_balcony_afternoon | S05 | 阳台，西斜金光，鱼缸在晾衣架下，气泡石冒泡 | apartment balcony, gold afternoon light, fish tank, drying rack, koi-less aquarium |
| bg_livingroom_west | S06 | 客厅西斜金红光，地板大半空，两堵矮箱墙 | half-empty living room, golden red west light, long shadows, echo emptiness |
| bg_stairwell_light | S07 | 老楼楼梯间，天窗把光切成一格一格 | old building stairwell, light shafts from skylights, mottled walls |
| bg_emptyroom_golden | S08 | 空屋，金红光铺满空地板，墙上有家具浅印 | empty apartment, golden sunset flood, pale furniture marks on walls, melancholic |

## 二、BGM（5 首 + bgm_none 占位）

| key | 场次 | 情绪 | 工具建议 |
|---|---|---|---|
| bgm_daily | S01–S02 | 日常劳作轻快，胶带撕拉节拍感 | 素材库：轻快木吉他/打击乐 |
| bgm_noodle | S04 | 市井午市，温 | 素材库：环境人声+温暖吉它 |
| bgm_balcony | S03/S05 前段 | 安静，水声伴底 | 素材库：氛围钢琴极简 |
| bgm_ending | S08 | 主题曲（人声），落点自洽 | Suno：歌词意象限"清单/箱子/留下"，禁母题词 |
| bgm_none | S03 泄气/近静场 | 无配乐 | 占位，不产出音频 |

SFX（从场景剥离，客户端叠加）：胶带撕拉、美工刀、报纸团、纸箱码放、氧气泵嗡（S01–S05）、收废品喇叭（远）、面馆环境、托运厅广播、门铃、钥匙轻响、卷帘门。