Digital Art, Star Trails, Abstract
数字艺术，星轨，抽象
English Prompt:
Theme: Digital Art Style Poster Background
Content: A deep blue background with flowing luminous particles forming a star trail effect. Enhanced with holographic projection effects to amplify a futuristic technological feel, suitable for innovative tech product launches.
中文Prompt:
主题：数字艺术风格海报背景
内容：深蓝背景中流动发光粒子形成星轨效果。全息投影效果增强未来科技感，适合创新科技产品发布会。
Resolution: 936×1664