Sayart.net - Unable to Process - Article Content Missing

The provided content appears to contain only CSS styling code rather than the actual news article about the 'Signal' sculpture returning to UM campus. The article text seems to be missing or corrupted, making it impossible to rewrite the content while preserving the original facts, quotes, and details as requested. To complete this task, the actual article content would need to be provided instead of the CSS code that was included.