Phòng tập Pilates (ánh sáng ban ngày dịu, thanh lịch thể thao) — Pilates Studio (soft daylight, athletic elegance)

1{
2  "category": "PILATES_STUDIO_SOFT_DAYLIGHT",
3  "identity_lock": {
4    "enabled": true,
5    "priority": "ABSOLUTE_MAX",
6    "instruction": "Preserve exact reference identity and facial proportions. Adult 21+ only."
7  },
8  "subject": {
9    "demographics": "Adult woman, 21-29, match reference identity.",
10    "hair": {
11      "color": "Match reference.",
12      "style": "High ponytail or neat bun (realistic, not perfect)",
13      "texture": "Strands visible, a few flyaways",
14      "movement": "Minimal"
15    },
16    "face": {
17      "eyes": "Exact reference eyes; calm focus",
18      "skin_details": "Natural texture; subtle workout glow (not oily)",
19      "micro_details": "Preserve marks"
20    },
21    "clothing": {
22      "outfit": "Minimal activewear set (no logos/text)",
23      "fabric": "Athletic knit texture visible; realistic tension at seams"
24    },
25    "accessories": {
26      "jewelry": [
27        "Small silver hoops optional (can be removed for workout realism)"
28      ]
29    }
30  },
31  "pose": {
32    "type": "Post-session candid",
33    "orientation": "Half-body seated on mat",
34    "hands": "One hand holding water bottle (unbranded), other resting on knee",
35    "gaze": "Near-direct eye contact",
36    "expression": "Soft proud smile"
37  },
38  "setting": {
39    "environment": "Pilates studio",
40    "background_elements": [
41      "Neutral studio walls",
42      "Mirrors blurred without reflections glitches",
43      "Yoga mats and props (no logos)"
44    ],
45    "depth": "Subject sharp; background soft"
46  },
47  "camera": {
48    "shot_type": "Half-body portrait",
49    "angle": "Eye level or slightly above",
50    "focal_length_equivalent": "26mm phone OR 50mm pro",
51    "framing": "4:5",
52    "focus": "Eyes sharp; background bokeh"
53  },
54  "lighting": {
55    "source": "Soft window daylight",
56    "direction": "Gentle side/front",
57    "highlights": "Natural highlights on cheekbones",
58    "shadows": "Soft, flattering"
59  },
60  "mood_and_expression": {
61    "tone": "Clean, sporty, calm confidence",
62    "atmosphere": "Minimal, airy"
63  },
64  "style_and_realism": {
65    "style": "Photoreal fitness lifestyle",
66    "imperfections": "Mild noise, subtle sweat glow"
67  },
68  "technical_details": {
69    "aspect_ratio": "4:5",
70    "resolution": "High",
71    "noise": "Low to mild",
72    "mode_variants": {
73      "amateur": "Phone candid framing, mild noise, slight tilt",
74      "pro": "Editorial fitness look, crisp micro-contrast, clean exposure"
75    }
76  },
77  "constraints": {
78    "adult_only": true,
79    "single_subject_only": true,
80    "no_text": true,
81    "no_logos": true,
82    "no_watermarks": true
83  },
84  "negative_prompt": [
85    "identity drift",
86    "face morphing",
87    "mirror glitches",
88    "duplicate reflections",
89    "extra fingers",
90    "bad anatomy",
91    "readable text",
92    "logos",
93    "watermark",
94    "plastic skin",
95    "over-smoothing"
96  ]
97}