Chai Serum Ống Nhỏ Giọt Tối Giản Sang Trọng

{
  "subject": {
    "product": "single dropper serum bottle",
    "positioning": "[standing upright in the center]",
    "design": "elegant and minimal",
    "centered": true,
    "bottle": {
      "material": "glass",
      "color": "[amber]"
    },
    "cap": {
      "type": "dropper",
      "color_material": "[matte gold metal]"
    }
  },
  "background": {
    "material": "[smooth travertine stone]",
    "material_characteristics": "[subtle porous texture and soft warm undertones]",
    "description": "[minimal podium setup with clean space]",
    "decorative_elements": "[single dried floral stem]"
  },
  "visual_style": {
    "texture": "[smooth reflective glass with tactile stone]",
    "mood": "[calm and refined]",
    "composition": "gallery-like",
    "aesthetic": "luxury minimalist"
  },
  "lighting": {
    "style": "soft studio lighting",
    "shadows": "subtle and refined",
    "highlights": "gentle reflective accents"
  }
}