diff --git a/src/app/main.cpp b/src/app/main.cpp
index 7114494..32ceffd 100644
--- a/src/app/main.cpp
+++ b/src/app/main.cpp
@@ -400,12 +400,27 @@ void buildWorkbench(QMainWindow& window, geopro::data::LocalSampleRepository& re
     //   坐标轴下拉(标准/立体/不显示) + 刻度下拉(无/米/英尺/经纬度) + 纵向比例滑块 + 快捷视图 6 钮 + Zoom(In/Out/Fit)。
     auto* axisBar = new QFrame(centerWidget);
     axisBar->setFrameShape(QFrame::StyledPanel);
+    // 深色主题样式：控件须显式设深底（否则默认白底 + 浅字 → 看不清）。下拉弹窗(QAbstractItemView)
+    // 是独立顶层窗，须单独配色。与左上「视图详情」浮层同一套 canvas/* token。
     geopro::app::applyTokenizedStyleSheet(
         axisBar,
-        QStringLiteral("QFrame{background:{{canvas/bg-soft}};border:1px solid {{canvas/grid}};}"
-                       "QLabel{color:{{canvas/text}};border:none;background:transparent;}"
-                       "QComboBox{color:{{canvas/text}};}"
-                       "QPushButton{color:{{canvas/text}};padding:2px 6px;}"));
+        QStringLiteral(
+            "QFrame{background:{{canvas/bg-soft}};border:1px solid {{canvas/grid}};border-radius:6px;}"
+            "QLabel{color:{{canvas/text}};border:none;background:transparent;}"
+            "QComboBox{color:{{canvas/text}};background:{{canvas/bg}};border:1px solid {{canvas/grid}};"
+            "border-radius:4px;padding:2px 6px;}"
+            "QComboBox:hover{border-color:{{accent/primary}};}"
+            "QComboBox::drop-down{border:none;width:16px;}"
+            "QComboBox QAbstractItemView{color:{{canvas/text}};background:{{canvas/bg}};"
+            "border:1px solid {{canvas/grid}};selection-background-color:{{bg/selected}};"
+            "selection-color:{{canvas/text}};outline:none;}"
+            "QPushButton{color:{{canvas/text}};background:{{canvas/bg}};border:1px solid {{canvas/grid}};"
+            "border-radius:4px;padding:2px 8px;}"
+            "QPushButton:hover{background:{{bg/hover}};border-color:{{accent/primary}};}"
+            "QPushButton:pressed{background:{{bg/selected}};}"
+            "QSlider::groove:horizontal{height:4px;background:{{canvas/grid}};border-radius:2px;}"
+            "QSlider::handle:horizontal{width:12px;background:{{accent/primary}};"
+            "border-radius:6px;margin:-4px 0;}"));
     auto* axisLayout = new QHBoxLayout(axisBar);
     axisLayout->setContentsMargins(geopro::app::space::kMd, geopro::app::space::kSm,
                                    geopro::app::space::kMd, geopro::app::space::kSm);