fix(ui): 对齐设置页原版背景与复选框配色

3DTank/docs/SettingsStyleTable.md

@@ -7,6 +7,7 @@
 
 | 原版字段 | CSS |
 |---|---|
+| `str.container`（页面根） | `background:radial-gradient(#203040 0%, #03080D 100%); width:100%; height:100%; position:absolute; margin:0` |
 | `blockContentOptions` | `display:flex; flex-wrap:wrap; justify-content:flex-start; align-items:flex-start; width:72.25em; height:calc(100% - 8.5em); padding-top:4.5em; position:relative` |
 | `scroll` | `display:flex; flex-direction:column; width:46.875em; overflow-x:hidden; overflow-y:scroll; scrollbar-width:thin` |
 | `settingsBlockOptions` | `display:flex; flex-direction:column; width:46.875em; height:100%; padding:1.875em; padding-bottom:0; background:rgba(255,255,255,0.1); position:relative` |
@@ -44,6 +45,7 @@
 | `DropDownStyle` 容器 | `width:100%; position:relative` |
 | `DropDownStyle` 按钮 | `display:flex; align-items:center; justify-content:space-between; min-width:4.375em; width:100%; height:3.125em; border:0.063em solid rgba(255,255,255,0.2); background:rgba(255,255,255,0.1); padding:0 0.875em; box-sizing:border-box` |
 | `CheckBoxComponentStyle` | `display:flex; align-items:center; justify-content:flex-start; width:100%; height:2.25em; margin-bottom:1.25em` |
+| `CheckBoxStyle` 桌面 | `width:2.375em; height:2.375em; background:rgba(255,255,255,0.1); border:0.063em solid rgb(190,190,190); border-radius:20%; backdrop-filter:blur(12.5px)` |
 | `InputRangeComponentStyle` | `display:flex; flex-direction:column; justify-content:space-between; align-items:flex-start; height:3.188em; min-height:3.188em; margin-bottom:1.75em` |
 | `InputRangeComponentStyle` label | `color:white; font-size:0.9375em; margin-top:0` |
 | `InputRangeComponentStyle` input | `-webkit-appearance:none; width:100%; height:0.563em; background:transparent; cursor:pointer` |
@@ -52,7 +54,7 @@
 
 ## 5. 当前仍为近似
 
-- 复选框内部图形：原版由组件内部 SVG/伪元素绘制，当前用 1.25em 黄色方块 + 勾。
+- 复选框：外框/背景/圆角/边框已按 `CheckBoxStyle` 对齐；勾的图形仍是近似（原版由组件内部 SVG/伪元素绘制）。
 - 设置行的组合方式：已按 `rowBlock` / `dropDownTitle` / `slider` 的尺寸重建，但原版每个设置项的具体子组件层级仍需继续展开。
 - 下拉选项弹层：当前用原生 `select`，原版是自定义列表；尺寸/边框/背景已对齐。
 - 菜单滑动条的动态位置：当前按 `index * 5em + 1.25em` 计算，原版由组件状态计算 `margin-top`。

TankiOffline/app/src/jsMain/kotlin/App/Browser/Ui/LobbyScreens.kt

@@ -2387,7 +2387,8 @@ private val SettingsCheckboxRow: csstype.PropertiesBuilder.() -> Unit = {
     Style("align-items", "center")
     Style("justify-content", "flex-start")
     Style("width", "100%")
-    Style("height", "2.25em")
+    Style("height", "auto")
+    Style("min-height", "3em")
     Style("margin-bottom", "1.25em")
     Style("gap", "0.75em")
 }
@@ -2396,22 +2397,25 @@ private fun SettingsCheckbox(On: Boolean): csstype.PropertiesBuilder.() -> Unit
     Style("display", "flex")
     Style("align-items", "center")
     Style("justify-content", "center")
-    Style("width", "1.25em")
-    Style("height", "1.25em")
-    Style("flex", "0 0 1.25em")
-    Style("border", "0.063em solid ${if (On) "rgb(255, 188, 9)" else "rgba(255, 255, 255, 0.4)"}")
-    Style("background-color", if (On) "rgb(255, 188, 9)" else "rgba(255, 255, 255, 0.1)")
+    Style("width", "2.375em")
+    Style("height", "2.375em")
+    Style("flex", "0 0 2.375em")
+    Style("box-sizing", "border-box")
+    Style("background-color", if (On) "rgba(255, 255, 255, 0.15)" else "rgba(255, 255, 255, 0.1)")
+    Style("border", "0.063em solid rgb(190, 190, 190)")
+    Style("border-radius", "20%")
+    Style("backdrop-filter", "blur(12.5px)")
     Style("cursor", "pointer")
     Style("padding", "0")
 }
 
 private val SettingsCheckMark: csstype.PropertiesBuilder.() -> Unit = {
-    Style("width", "0.65em")
-    Style("height", "0.4em")
-    Style("border-left", "0.15em solid #1b1f22")
-    Style("border-bottom", "0.15em solid #1b1f22")
+    Style("width", "0.85em")
+    Style("height", "0.5em")
+    Style("border-left", "0.15em solid rgba(255, 255, 255, 0.9)")
+    Style("border-bottom", "0.15em solid rgba(255, 255, 255, 0.9)")
     Style("transform", "rotate(-45deg)")
-    Style("margin-top", "-0.1em")
+    Style("margin-top", "-0.12em")
 }
 
 private val SettingsKeysGrid: csstype.PropertiesBuilder.() -> Unit = {

TankiOffline/app/src/jsMain/kotlin/App/Browser/Ui/UiTheme.kt

@@ -50,7 +50,8 @@ internal val ScreenRoot: PropertiesBuilder.() -> Unit = {
     Style("display", "flex")
     Style("flex-direction", "column")
     Style("min-height", "0")
-    Style("background", "linear-gradient(180deg, rgba(0, 12, 20, 0.86), rgba(0, 8, 14, 0.94))")
+    Style("background", "radial-gradient(#203040 0%, #03080D 100%)")
+    Style("background-color", "#03080D")
     Style("color", Ui.Text)
     Style("font-family", Ui.FontRegular)
     Style("overflow", "hidden")