fix(windows): harden task-page text and lighten message wash

Force theme text over native text-token purple on task routes, add light
message panels for contrast, and soften task immersive edge/mid/far so
the wallpaper stays visible without fogging body copy.

Author: Fei-Away

windows/CHANGELOG.md

@@ -5,6 +5,7 @@
 ### 修复
 
 - Windows 渲染层现在会读取并应用主题 `colors` 色板（与 macOS 一致），不再只认 `palette.accent`；Gothic 等显式色板预设不会在浅色壳下退回默认灰白结构色。
+- 任务页强制主题字色压过原生 `text-token` 紫字，消息气泡补半透明面板，并减轻任务区横向遮罩，避免「背后清晰、正文雾紫不可读」。
 - 收起或重建左侧栏时不再因找不到 `aside.app-shell-left-panel` 而整页卸掉皮肤；只要主内容壳层仍在就继续应用当前主题，避免闪回 Codex 原生配色。透明辅助窗口仍会清理残留样式。
 - 托盘「暂停皮肤」现在与 macOS 一致：写入暂停标记后立刻通过 CDP 执行 `injector --remove` 卸下当前窗口皮肤，不再只等 watcher 轮询；「继续显示皮肤」会清除暂停并重新应用。
 - Windows 注入器补齐与 macOS 相同的窗口内操作浮层（loading / 成功 / 失败）；暂停、继续与重新应用时在 Codex 主区显示「正在暂停皮肤…」「正在应用皮肤…」等进度，不再只有托盘气泡。

windows/assets/dream-skin.css

@@ -23,9 +23,10 @@
   --dream-task-immersive-sidebar: color-mix(in oklab, var(--dream-sidebar) 72%, transparent);
   --dream-immersive-composer: color-mix(in oklab, var(--dream-surface-raised) 76%, var(--dream-accent) 4%);
   --dream-immersive-line: color-mix(in oklab, var(--dream-line) 76%, transparent);
-  --dream-task-immersive-edge: color-mix(in oklab, var(--dream-surface) 86%, transparent);
-  --dream-task-immersive-mid: color-mix(in oklab, var(--dream-surface) 78%, transparent);
-  --dream-task-immersive-far: color-mix(in oklab, var(--dream-surface) 66%, transparent);
+  /* Lighter task wash so the wallpaper stays visible and text is not under a heavy fog. */
+  --dream-task-immersive-edge: color-mix(in oklab, var(--dream-surface) 62%, transparent);
+  --dream-task-immersive-mid: color-mix(in oklab, var(--dream-surface) 40%, transparent);
+  --dream-task-immersive-far: color-mix(in oklab, var(--dream-surface) 22%, transparent);
 }
 
 :root.codex-dream-skin.dream-theme-dark {
@@ -50,9 +51,9 @@
   --dream-task-immersive-sidebar: color-mix(in oklab, var(--dream-sidebar) 70%, transparent);
   --dream-immersive-composer: color-mix(in oklab, var(--dream-surface-raised) 88%, var(--dream-accent) 5%);
   --dream-immersive-line: color-mix(in oklab, var(--dream-line) 82%, transparent);
-  --dream-task-immersive-edge: color-mix(in oklab, var(--dream-surface) 82%, transparent);
-  --dream-task-immersive-mid: color-mix(in oklab, var(--dream-surface) 74%, transparent);
-  --dream-task-immersive-far: color-mix(in oklab, var(--dream-surface) 60%, transparent);
+  --dream-task-immersive-edge: color-mix(in oklab, var(--dream-surface) 58%, transparent);
+  --dream-task-immersive-mid: color-mix(in oklab, var(--dream-surface) 36%, transparent);
+  --dream-task-immersive-far: color-mix(in oklab, var(--dream-surface) 18%, transparent);
 }
 
 html.codex-dream-skin body {
@@ -134,7 +135,7 @@ html.codex-dream-skin.dream-theme-dark [class~="group/application-menu-top-bar"]
 }
 
 html.codex-dream-skin [role="main"] {
-  color: var(--dream-text);
+  color: var(--dream-text) !important;
 }
 
 /* Task routes use the art as a quiet atmospheric layer. Wide banners are shown
@@ -143,6 +144,7 @@ html.codex-dream-skin .dream-task {
   position: relative;
   isolation: isolate;
   min-height: 100%;
+  color: var(--dream-text) !important;
   background: var(--dream-surface) !important;
 }
 
@@ -187,9 +189,70 @@ html.codex-dream-skin .dream-task > * {
   z-index: 1;
 }
 
+/* Task message readability — force theme text over native purple/light tokens
+   and give bubbles a light panel so copy is not painted directly on the wash. */
 html.codex-dream-skin .dream-task article,
-html.codex-dream-skin .dream-task [data-message-author-role] {
-  color: var(--dream-text);
+html.codex-dream-skin .dream-task [data-message-author-role],
+html.codex-dream-skin [data-message-author-role],
+html.codex-dream-skin article {
+  color: var(--dream-text) !important;
+}
+
+html.codex-dream-skin .dream-task article,
+html.codex-dream-skin .dream-task [data-message-author-role],
+html.codex-dream-skin.dream-art-wide:is(.dream-task-ambient, .dream-task-banner)
+  main.main-surface:not(.dream-home-shell) article,
+html.codex-dream-skin.dream-art-wide:is(.dream-task-ambient, .dream-task-banner)
+  main.main-surface:not(.dream-home-shell) [data-message-author-role] {
+  border: 1px solid color-mix(in oklab, var(--dream-line) 42%, transparent);
+  border-radius: 16px;
+  background: color-mix(in oklab, var(--dream-surface) 54%, transparent) !important;
+  box-shadow: 0 8px 24px color-mix(in oklab, var(--dream-canvas) 12%, transparent);
+  backdrop-filter: blur(8px) saturate(1.04);
+}
+
+html.codex-dream-skin.dream-theme-light .dream-task article,
+html.codex-dream-skin.dream-theme-light .dream-task [data-message-author-role],
+html.codex-dream-skin.dream-theme-light.dream-art-wide:is(.dream-task-ambient, .dream-task-banner)
+  main.main-surface:not(.dream-home-shell) article,
+html.codex-dream-skin.dream-theme-light.dream-art-wide:is(.dream-task-ambient, .dream-task-banner)
+  main.main-surface:not(.dream-home-shell) [data-message-author-role] {
+  background: color-mix(in oklab, var(--dream-surface) 78%, transparent) !important;
+}
+
+html.codex-dream-skin .dream-task [class*="text-token"],
+html.codex-dream-skin.dream-art-wide:is(.dream-task-ambient, .dream-task-banner)
+  main.main-surface:not(.dream-home-shell) [class*="text-token"],
+html.codex-dream-skin.dream-art-wide:is(.dream-task-ambient, .dream-task-banner)
+  main.main-surface:not(.dream-home-shell) [class*="_markdown"] {
+  color: inherit !important;
+}
+
+html.codex-dream-skin .dream-task [class*="text-token-text-secondary"],
+html.codex-dream-skin .dream-task [class*="text-token-text-tertiary"],
+html.codex-dream-skin .dream-task [class*="text-token-text-secondary"] *,
+html.codex-dream-skin .dream-task [class*="text-token-text-tertiary"] *,
+html.codex-dream-skin.dream-art-wide:is(.dream-task-ambient, .dream-task-banner)
+  main.main-surface:not(.dream-home-shell) [class*="text-token-text-secondary"],
+html.codex-dream-skin.dream-art-wide:is(.dream-task-ambient, .dream-task-banner)
+  main.main-surface:not(.dream-home-shell) [class*="text-token-text-tertiary"] {
+  color: var(--dream-text-muted) !important;
+}
+
+html.codex-dream-skin.dream-theme-dark.dream-art-wide:is(.dream-task-ambient, .dream-task-banner)
+  main.main-surface:not(.dream-home-shell) [role="main"],
+html.codex-dream-skin.dream-theme-dark.dream-art-wide:is(.dream-task-ambient, .dream-task-banner)
+  main.main-surface:not(.dream-home-shell) [class*="_markdown"] {
+  text-shadow:
+    0 1px 2px color-mix(in oklab, var(--dream-canvas) 70%, transparent),
+    0 0 10px color-mix(in oklab, var(--dream-canvas) 40%, transparent);
+}
+
+html.codex-dream-skin.dream-theme-light.dream-art-wide:is(.dream-task-ambient, .dream-task-banner)
+  main.main-surface:not(.dream-home-shell) [role="main"],
+html.codex-dream-skin.dream-theme-light.dream-art-wide:is(.dream-task-ambient, .dream-task-banner)
+  main.main-surface:not(.dream-home-shell) [class*="_markdown"] {
+  text-shadow: none;
 }
 
 /* The home route keeps the source image expressive, with a semantic safe-area
@@ -387,7 +450,7 @@ html.codex-dream-skin button[class~="bg-token-foreground"] {
 
 html.codex-dream-skin [data-message-author-role],
 html.codex-dream-skin article {
-  color: var(--dream-text);
+  color: var(--dream-text) !important;
 }
 
 /* A 16:9 or wider image is painted once on the native window. The sidebar,
@@ -471,6 +534,7 @@ html.codex-dream-skin.dream-art-wide main.main-surface > header.app-header-tint
 
 html.codex-dream-skin.dream-art-wide main.main-surface [role="main"] {
   background: transparent !important;
+  color: var(--dream-text) !important;
 }
 
 html.codex-dream-skin.dream-art-wide main.main-surface.dream-home-shell

windows/tests/run-tests.ps1

@@ -756,7 +756,10 @@ try {
     'background-position: var(--dream-art-position)',
     '.dream-home-utility',
     ':has(.dream-home-utility) .composer-surface-chrome',
-    ':is(.dream-task-ambient, .dream-task-banner):has(main.main-surface:not(.dream-home-shell))'
+    ':is(.dream-task-ambient, .dream-task-banner):has(main.main-surface:not(.dream-home-shell))',
+    'color: var(--dream-text) !important',
+    '[class*="text-token"]',
+    'background: color-mix(in oklab, var(--dream-surface) 54%, transparent) !important'
   )) {
     if (-not $css.Contains($requiredCss)) { throw "Windows immersive CSS is missing: $requiredCss" }
   }