紫蓝渐变（标准）
- JA
- パープル&ブルー（標準）
- EN
- Purple & Blue (Standard)
- KO
- 퍼플 & 블루 (기본)
英文描述，可直接放进提示词
a soft violet light from above-left and a soft blue light from low image-right, the backdrop washed with a violet-to-blue gradient
a soft violet light from above-left and a soft blue light from low image-right, the backdrop washed with a violet-to-blue gradient
