Prompt:

A pure color vertical rectangle with the words "Good luck" written on it, featuring an illustration of a smiley face in light red and white tones. The background is a color with subtle brushstrokes, creating a soft atmosphere. It has a simple design that embodies calmness and simplicity. There's no text or characters in front of the smiling emoji, just the word 'Microphone' in English letters at the bottom center. This design creates a beautiful visual effect., --ar 9:16 --quality 2 --v 6.1

一个纯色的竖直矩形，上面写着“祝好运”字样，配有淡红色和白色调的微笑表情插图。背景是带有微妙笔触的色彩，营造出柔和的氛围。设计简单，体现了平静和简约。在微笑表情符号前没有文字或字符，底部中央只有“Microphone”这个英文单词。这个设计创造了美丽的视觉效果。