Files
multica/packages
Naiyuan Qing 4eb8a2d795 fix(issues): sync sticky comment header background with highlight fade (MUL-3759)
The deep-link highlight tint faded out over 700ms on the comment body
layers but the sticky header's background switched instantly, and its
4px bottom `after` gradient band recolored by class-switching that
`transition-colors` cannot animate. Both desynced from the body during
the fade, showing a white header and a pale seam under it.

Add `transition-colors duration-700` to the sticky shell so the header
background fades with the body, and make the `after` band derive its
color from the header via `bg-[inherit]` + a `mask-image` fade instead
of a per-state gradient color, so all three layers are driven by the
single header background transition.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-29 13:36:49 +08:00
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