Ruby

[ruby/rdoc] Modernize RDoc Darkfish template CSS
(https://github.com/ruby/rdoc/pull/1157)

• Update color scheme with muted green tones and improved contrast
• Enhance readability by adjusting font sizes and weights
• Improve code block styling with a light gray background
• Refactor layout for better responsiveness and sidebar presentation
• Standardize link styles across the document
• Implement CSS variables for easier theme customization
• Adjust heading styles for better visual hierarchy
• Enhance table and list styling for improved readability
• Optimize search field and navigation toggle appearance
• Improve method detail and documentation section styling
• Reorganize css and overhaul the sidebar design
• Improve code block's syntax highlighting

https://github.com/ruby/rdoc/commit/6cde9edadb