update header to use brand guidelines and make dark mode hover state slightly less maximalist

[juecd]

Updates styles to conform to brand guidelines

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Note

Low Risk
CSS-only visual tweaks to Mintlify sidebar headers and card hover; no logic or data paths.

Overview
Sidebar section labels in #navigation-items .sidebar-group-header now use Inter Light (font-weight: 300) per brand guidelines. Light-mode letter-spacing, font-weight 400, and the default gray text color on that selector were removed so styling leans on the shared rules and the existing dark-mode color override.

Dark mode cards get a subtler hover: .dark .card:hover sets a light gray border (rgb(223 223 223)) instead of a stronger default hover treatment.

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[cursor]

Risk assessment: Low risk

Evidence from the diff: this PR modifies only style.css (8 additions, 3 deletions) to adjust sidebar group header typography/color styling and the dark-mode card hover border. There are no changes to executable code, prompts/model instructions, routing/navigation config, infrastructure, auth, permissions, or data/schema behavior. The blast radius is limited to visual presentation in the docs site.

I found no existing approvals on the PR and no CODEOWNERS file in the repository, so I’m approving this low-risk CSS-only change.

  

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[cursor]

Cursor Bugbot has reviewed your changes using high effort and found 1 potential issue.

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[cursor]

Light sidebar eyebrows lost color

Medium Severity

The base #navigation-items .sidebar-group-header rule no longer sets a muted color, and nothing replaces it for light mode. Dark mode still overrides with rgba(237, 238, 240, 0.55), but with appearance.default set to light, section labels inherit Palm defaults and may read as strongly as nav links instead of quiet eyebrows.

 

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