带色彩分离的阴影和故障效果提示

参考图像：根据提供的参考图像，保持主要对象居中、清晰、色彩自然，且完全不受滤镜影响。

阴影效果：在主要对象后面，生成四个幽灵般的相同对象的复制品。将其中两个复制品向左偏移（颜色分别为 {argument name="left color 1" default="Red"} 和 {argument name="left color 2" default="Blue"}），另外两个向右偏移（颜色分别为 {argument name="right color 1" default="Yellow"} 和 {argument name="right color 2" default="Green"}）。

故障效果：仅对这四个彩色背景层应用强烈的模拟噪声、VHS 扫描线和数字故障伪影，在干净的高清前景对象后面营造出一种粗糙、不稳定的外观。

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**Original English:**
Ref Image: Based on the provided reference image, keep the main subject in the center sharp, natural-colored, and completely unaffected by filters. 

Shadow Effect: Behind the main subject, generate four ghost-like duplicates of the same subject. Offset two duplicates to the left (colored {argument name="left color 1" default="Red"} and {argument name="left color 2" default="Blue"}) and two to the right (colored {argument name="right color 1" default="Yellow"} and {argument name="right color 2" default="Green"}). 

Glitch Effect: Apply heavy analog noise, VHS scan lines, and digital glitch artifacts ONLY to these four colored background layers, creating a gritty, unstable look behind the clean high-definition foreground subject.