feat: 拼音字母选择

miniprogram/englishPages/letterTracing/draw/casePairingDraw.ts

@@ -3,7 +3,7 @@ import type {
     LetterTracingData,
     TracingRow,
 } from '../generators/letter-tracing-generator';
-import { fontFamilyOf } from '../../shared/data/fontProfiles';
+import { fontFamilyOf } from '../../../core/font/fontProfiles';
 import {
     calcLetterFontSizes,
     drawFourLineGrid,
@@ -11,8 +11,10 @@ import {
     FOUR_LINE_GRID_H,
     type LetterFontSizes,
 } from '../../shared/draw/drawTools';
-const COLOR_BLACK = '#1a1a1a';
-const COLOR_LIGHT_RED = '#FF8E8E';
+import { TRACING_COLORS } from '../../../core/data/tracingStyles';
+
+const COLOR_BLACK = TRACING_COLORS.strong;
+const COLOR_LIGHT_RED = TRACING_COLORS.guide;
 
 /** 左右大写/小写两栏之间的间距（相对行宽 + 下限，避免过窄屏过小） */
 const COLUMN_GUTTER_RATIO = 0.02;