Docs layout ashley

[ashley-towns]

Adjusted the desktop documentation layout to improve visual balance and readability.

Changes include:

• Rebalanced the relationship between the left navigation sidebar, main content area, and right table of contents.
• Increased emphasis on the main content column so documentation content is the primary focus of the page.
• Tuned desktop content alignment and table-of-contents positioning.
• Made minor spacing adjustments to improve overall layout consistency on large screens.

Design notes:

• The goal was not to redesign the site, but to make the content area feel less constrained and more visually centered within the three-column layout.
• Mobile and tablet responsiveness were preserved.

Related Issues:
N/A

Outstanding Sub-Issues:

• Additional UX improvements may be considered in the future, such as reducing information density on long documentation pages or simplifying the table of contents hierarchy.

Tips for the Reviewer:

• Review the desktop layout on pages with long-form content, particularly:

  • /ria-toolkit-oss/introduction/getting-started/

• Focus on the relative balance between:

  • Left navigation sidebar
  • Main content area
  • Right table of contents

• Compare the layout against the previous desktop experience and verify that the content area feels more prominent without negatively affecting responsiveness.

Hardware/Driver Requirements:
None. Documentation site layout change only.