[Bug][macOS]: Light full task mode inherits white Markdown text

[xiaotiepen]

Platform / 平台

macOS

OS version / 系统版本

macOS 26.5.2 (25F84), Apple Silicon arm64

Codex Desktop version / source

Codex Desktop 26.721.41059, official application (com.openai.codex)

Dream Skin version

1.5.6 native menu-bar client and engine

Problem category / 问题类型

Customize image / theme switch / 换图或主题切换

Steps to reproduce / 复现步骤

1. Apply a theme with appearance: "light", wide artwork, and art.taskMode: "full".
2. Open a normal task/thread page on a Codex build whose native root still has electron-dark.
3. Inspect visible Markdown text in the main surface.

Expected behavior / 期望结果

Task Markdown should use the explicit theme text color (--ds-text, #1a1b1e in the reproduced theme), as it already does in wide ambient and banner task modes.

Actual behavior / 实际结果

Visible Markdown inherits the native dark-shell foreground and renders as white (rgb(255, 255, 255)) over the light full-mode artwork. Runtime evidence from the reproduced session:

data-dream-shell=light
data-dream-task-mode=full
native root class=electron-dark
--ds-text=#1a1b1e
--color-token-text-primary=#ffffff
visible Markdown color=rgb(255, 255, 255)

The canonical runtime rule currently scopes color: var(--ds-text) !important to wide ambient and banner modes only. Adding the two full attributes to that selector changes the same live Markdown nodes to rgb(26, 27, 30) without changing the full-mode background treatment. The light-shell companion text-shadow selector has the same omission.

Modified official Codex install? / 是否改过官方 Codex 安装？

No — official app only. The reproduction uses Dream Skin's loopback CDP injection and does not modify the official application, app.asar, or signature.

Self-check / 自检

• Ran the installed 1.5.6 payload integrity check: passed.
• Reapplied the theme and verified the live renderer over loopback CDP.
• Searched existing Issues and open PRs for the same full/Markdown contrast defect.
• Confirmed the background image and theme Safe CSS hashes were unchanged before and after the local proof-of-fix.

Extra context / 其他信息

This appears to be a shared runtime CSS selector omission rather than a community theme-package defect. A focused PR with a canonical runtime change, synced platform assets, regression coverage, and changelog entry will follow.

Confirmation / 确认

• I did not include API keys, tokens, usernames, private paths, or private conversation content.
• I understand Dream Skin is an unofficial loopback-CDP theme tool.

[Fei-Away]

更新：这条 v1.5.7 通知已被后续 v1.5.8 取代，请以当前 issue 里最新的 v1.5.8 评论为准。issue 也已重新打开，等待用户环境升级确认后再关闭。

原说明保留如下，作为修复链路记录：

@xiaotiepen v1.5.7 已发布： https://github.com/Fei-Away/Codex-Dream-Skin/releases/tag/v1.5.7

这版修复了 macOS light/full task mode 下 Markdown 文本继承白色导致不可读的问题。运行时 CSS 已补齐 full task mode 的宽屏 Markdown 文本颜色和 light shell 阴影选择器，双端同步资产也已校验。

验证结果：PR #315 已合并到 main@454013a；主分支 CI 和 v1.5.7 Release workflow 均通过；公开 DMG、Windows Setup.exe 和 SHA256SUMS.txt 已下载并完成 SHA-256 校验。

[Fei-Away]

这里先重新打开等待用户环境确认。上一条说明的是 v1.5.7 已发布且代码/CI/Release 校验通过，但这不等于报告环境已经确认恢复；等升级 v1.5.7 重试反馈 OK 后再关闭。

[Fei-Away]

@xiaotiepen 补充：刚刚发布了 v1.5.8，Release: https://github.com/Fei-Away/Codex-Dream-Skin/releases/tag/v1.5.8

v1.5.8 继承 v1.5.7 的 macOS light/full task mode Markdown 文本颜色修复。这里保持 open，等你升级 v1.5.8 后确认显示恢复，再关闭。