feat: 拼音字母选择

miniprogram/englishPages/letterTracing/draw/upperLowerDraw.ts

@@ -4,7 +4,7 @@ import {
     PRINT_CLEARLY_BOLD,
     PRINT_CLEARLY_DASHED,
     fontFamilyOf,
-} from '../../shared/data/fontProfiles';
+} from '../../../core/font/fontProfiles';
 import {
     calcLetterFontSizes,
     drawFourLineGrid,
@@ -13,26 +13,21 @@ import {
     loadLetterFont,
     type LetterFontSizes,
 } from '../../shared/draw/drawTools';
+import { TRACING_COLORS } from '../../../core/data/tracingStyles';
 
 type UpperLowerData = Extract<
     LetterTracingData,
     { mode: 'letter-tracing-upper-lower' }
 >;
 
-/** 页面左右边距（margin，px），用于排版时留白 */
 const M = 24;
-/** 上下两大区（Uppercase / lowercase）之间的间距 */
 const SECTION_GAP = 25;
-/** 标题字号 */
 const TITLE_SIZE = 28;
-/** 标题与第一行四线三格的间距 */
 const TITLE_GAP = 25;
-/** 同一区域内相邻四线三格行之间的间距 */
 const ROW_GAP = 24;
 const TITLE_COLOR = '#000';
 
-/** 浅红色描红（不透明 hex，避免打印时半透明发灰） */
-const TRACE_LIGHT_RED = '#FF8E8E';
+const TRACE_LIGHT_RED = TRACING_COLORS.guide;
 
 const DASHED_PROFILE = PRINT_CLEARLY_DASHED;
 const TITLE_PROFILE = PRINT_CLEARLY_BOLD;