chore: release v1.74.0

- CLI now supports --color, --font-family, --font-size, --code-theme, --mac-code-block, --line-number, --count, --legend
- convertMarkdown accepts full CliOptions instead of limited subset
- Dynamic help text showing available theme/color/font options

.claude-plugin/marketplace.json

@@ -6,7 +6,7 @@
   },
   "metadata": {
     "description": "Skills shared by Baoyu for improving daily work efficiency",
-    "version": "1.73.2"
+    "version": "1.74.0"
   },
   "plugins": [
     {

CHANGELOG.md

@@ -2,6 +2,19 @@
 
 English | [中文](./CHANGELOG.zh.md)
 
+## 1.74.0 - 2026-03-20
+
+### Features
+- `baoyu-markdown-to-html`: CLI now supports all rendering options — color, font-family, font-size, code-theme, mac-code-block, line-number, count, legend
+
+### Fixes
+- `baoyu-markdown-to-html`: fix CSS custom property regex to handle quoted values; grace/simple themes now layer default CSS
+
+## 1.73.3 - 2026-03-20
+
+### Fixes
+- `baoyu-post-to-wechat`: fix placeholder replacement to avoid shorter placeholders matching longer numbered variants
+
 ## 1.73.2 - 2026-03-20
 
 ### Fixes

CHANGELOG.zh.md

@@ -2,6 +2,19 @@
 
 [English](./CHANGELOG.md) | 中文
 
+## 1.74.0 - 2026-03-20
+
+### 新功能
+- `baoyu-markdown-to-html`：CLI 支持全部渲染选项 — color、font-family、font-size、code-theme、mac-code-block、line-number、count、legend
+
+### 修复
+- `baoyu-markdown-to-html`：修复 CSS 自定义属性正则无法处理带引号值的问题；grace/simple 主题现在会叠加 default 主题 CSS
+
+## 1.73.3 - 2026-03-20
+
+### 修复
+- `baoyu-post-to-wechat`：修复占位符替换时短占位符错误匹配更长编号变体的问题
+
 ## 1.73.2 - 2026-03-20
 
 ### 修复

CLAUDE.md

@@ -1,6 +1,6 @@
 # CLAUDE.md
 
-Claude Code marketplace plugin providing AI-powered content generation skills. Version: **1.73.2**.
+Claude Code marketplace plugin providing AI-powered content generation skills. Version: **1.74.0**.
 
 ## Architecture
 

packages/baoyu-md/src/document.test.ts

@@ -9,12 +9,26 @@ import { COLOR_PRESETS, FONT_FAMILY_MAP } from "./constants.ts";
 import {
   buildMarkdownDocumentMeta,
   formatTimestamp,
+  renderMarkdownDocument,
   resolveColorToken,
   resolveFontFamilyToken,
   resolveMarkdownStyle,
   resolveRenderOptions,
 } from "./document.ts";
 
+function escapeRegExp(value: string): string {
+  return value.replace(/[.*+?^${}()|[\]\\]/g, `\\$&`);
+}
+
+function findInlineStyle(html: string, tagName: string, text: string): string {
+  const pattern = new RegExp(
+    `<${tagName}[^>]*style="([^"]*)"[^>]*>${escapeRegExp(text)}</${tagName}>`,
+  );
+  const match = html.match(pattern);
+  assert.ok(match, `Expected inline style for <${tagName}>${text}</${tagName}>`);
+  return match![1]!;
+}
+
 function useCwd(t: TestContext, cwd: string): void {
   const previous = process.cwd();
   process.chdir(cwd);
@@ -138,3 +152,23 @@ keep_title: true
   assert.equal(explicit.fontSize, "18px");
   assert.equal(explicit.keepTitle, false);
 });
+
+test("renderMarkdownDocument layers default rules into grace theme before CSS inlining", async () => {
+  const { html } = await renderMarkdownDocument(
+    `## Section\n\nParagraph with **bold** text.`,
+    { keepTitle: true, theme: "grace" },
+  );
+
+  const h2Style = findInlineStyle(html, "h2", "Section");
+  assert.match(h2Style, /background: #92617E/);
+  assert.match(h2Style, /box-shadow: 0 4px 6px rgba\(0, 0, 0, 0\.1\)/);
+
+  const pMatch = html.match(/<p[^>]*style="([^"]*)"[^>]*>/);
+  assert.ok(pMatch, "Expected inline style on <p> tag");
+  assert.match(pMatch![1]!, /color:/);
+
+  const strongPattern = /<strong[^>]*style="([^"]*)"[^>]*>bold<\/strong>/;
+  const strongMatch = html.match(strongPattern);
+  assert.ok(strongMatch, "Expected inline style for <strong>bold</strong>");
+  assert.match(strongMatch![1]!, /font-weight:/);
+});

packages/baoyu-md/src/html-builder.test.ts

@@ -59,6 +59,17 @@ test("normalizeCssText and normalizeInlineCss replace variables and strip declar
   assert.doesNotMatch(normalizedHtml, /var\(--md-primary-color\)/);
 });
 
+test("normalizeInlineCss removes quoted custom property values without leaving fragments behind", () => {
+  const normalizedHtml = normalizeInlineCss(
+    `<html style="--md-font-family: Menlo, Monaco, 'Courier New', monospace; color: var(--md-primary-color)"></html>`,
+    DEFAULT_STYLE,
+  );
+
+  assert.match(normalizedHtml, /style=" color: #0F4C81"/);
+  assert.doesNotMatch(normalizedHtml, /Courier New/);
+  assert.doesNotMatch(normalizedHtml, /--md-font-family/);
+});
+
 test("HTML structure helpers hoist nested lists and remove the first heading", () => {
   const nestedList = `<ul><li>Parent<ul><li>Child</li></ul></li></ul>`;
   assert.equal(

packages/baoyu-md/src/html-builder.ts

@@ -100,13 +100,13 @@ export function normalizeCssText(cssText: string, style: StyleConfig = DEFAULT_S
     .replace(/var\(--md-accent-color\)/g, style.accentColor)
     .replace(/var\(--md-container-bg\)/g, style.containerBg)
     .replace(/hsl\(var\(--foreground\)\)/g, "#3f3f3f")
-    .replace(/--md-primary-color:\s*[^;"']+;?/g, "")
+    .replace(/--md-primary-color:\s*[^;]+;?/g, "")
-    .replace(/--md-font-family:\s*[^;"']+;?/g, "")
+    .replace(/--md-font-family:\s*[^;]+;?/g, "")
-    .replace(/--md-font-size:\s*[^;"']+;?/g, "")
+    .replace(/--md-font-size:\s*[^;]+;?/g, "")
-    .replace(/--blockquote-background:\s*[^;"']+;?/g, "")
+    .replace(/--blockquote-background:\s*[^;]+;?/g, "")
-    .replace(/--md-accent-color:\s*[^;"']+;?/g, "")
+    .replace(/--md-accent-color:\s*[^;]+;?/g, "")
-    .replace(/--md-container-bg:\s*[^;"']+;?/g, "")
+    .replace(/--md-container-bg:\s*[^;]+;?/g, "")
-    .replace(/--foreground:\s*[^;"']+;?/g, "");
+    .replace(/--foreground:\s*[^;]+;?/g, "");
 }
 
 export function normalizeInlineCss(html: string, style: StyleConfig = DEFAULT_STYLE): string {

packages/baoyu-md/src/themes.ts

@@ -6,6 +6,7 @@ import type { ThemeName } from "./types.js";
 const SCRIPT_DIR = path.dirname(fileURLToPath(import.meta.url));
 export const THEME_DIR = path.resolve(SCRIPT_DIR, "themes");
 const FALLBACK_THEMES: ThemeName[] = ["default", "grace", "simple"];
+const THEMES_EXTENDING_DEFAULT = new Set<ThemeName>(["grace", "simple"]);
 
 function stripOutputScope(cssContent: string): string {
   let css = cssContent;
@@ -41,6 +42,7 @@ export function loadThemeCss(theme: ThemeName): {
   themeCss: string;
 } {
   const basePath = path.join(THEME_DIR, "base.css");
+  const defaultThemePath = path.join(THEME_DIR, "default.css");
   const themePath = path.join(THEME_DIR, `${theme}.css`);
 
   if (!fs.existsSync(basePath)) {
@@ -51,9 +53,18 @@ export function loadThemeCss(theme: ThemeName): {
     throw new Error(`Missing theme CSS for "${theme}": ${themePath}`);
   }
 
+  const layeredThemeCss: string[] = [];
+  if (theme !== "default" && THEMES_EXTENDING_DEFAULT.has(theme)) {
+    if (!fs.existsSync(defaultThemePath)) {
+      throw new Error(`Missing default theme CSS: ${defaultThemePath}`);
+    }
+    layeredThemeCss.push(fs.readFileSync(defaultThemePath, "utf-8"));
+  }
+  layeredThemeCss.push(fs.readFileSync(themePath, "utf-8"));
+
   return {
     baseCss: fs.readFileSync(basePath, "utf-8"),
-    themeCss: fs.readFileSync(themePath, "utf-8"),
+    themeCss: layeredThemeCss.join("\n"),
   };
 }
 

skills/baoyu-markdown-to-html/scripts/main.test.ts

@@ -0,0 +1,53 @@
+import assert from "node:assert/strict";
+import { execFile } from "node:child_process";
+import fs from "node:fs/promises";
+import os from "node:os";
+import path from "node:path";
+import test from "node:test";
+import { fileURLToPath } from "node:url";
+import { promisify } from "node:util";
+
+const execFileAsync = promisify(execFile);
+const SCRIPT_DIR = path.dirname(fileURLToPath(import.meta.url));
+const SCRIPT_PATH = path.join(SCRIPT_DIR, "main.ts");
+
+async function makeTempDir(prefix: string): Promise<string> {
+  return fs.mkdtemp(path.join(os.tmpdir(), prefix));
+}
+
+test("CLI forwards wrapper title and vendor render options", async () => {
+  const root = await makeTempDir("baoyu-markdown-to-html-cli-");
+  const markdownPath = path.join(root, "article.md");
+  await fs.writeFile(markdownPath, "## Section\n\nParagraph with **bold** text.\n", "utf-8");
+
+  const { stdout } = await execFileAsync(
+    "bun",
+    [
+      SCRIPT_PATH,
+      markdownPath,
+      "--theme", "grace",
+      "--color", "red",
+      "--font-family", "mono",
+      "--font-size", "18",
+      "--keep-title",
+      "--title", "Overridden",
+    ],
+    { cwd: SCRIPT_DIR },
+  );
+
+  const result = JSON.parse(stdout.trim()) as {
+    htmlPath: string;
+    title: string;
+  };
+
+  assert.equal(result.title, "Overridden");
+
+  const html = await fs.readFile(result.htmlPath, "utf-8");
+  assert.match(html, /<title>Overridden<\/title>/);
+  assert.match(html, /<h2[^>]*style="[^"]*background: #A93226/);
+  assert.match(html, /<strong[^>]*style="[^"]*color: #A93226/);
+  assert.match(
+    html,
+    /<body[^>]*style="[^"]*font-family: Menlo, Monaco, 'Courier New', monospace;[^"]*font-size: 18px/,
+  );
+});

skills/baoyu-markdown-to-html/scripts/main.ts

@@ -4,16 +4,22 @@ import path from "node:path";
 import process from "node:process";
 
 import {
+  COLOR_PRESETS,
+  FONT_FAMILY_MAP,
+  FONT_SIZE_OPTIONS,
+  THEME_NAMES,
   extractSummaryFromBody,
   extractTitleFromMarkdown,
   formatTimestamp,
+  parseArgs,
   parseFrontmatter,
   renderMarkdownDocument,
   replaceMarkdownImagesWithPlaceholders,
   resolveContentImages,
   serializeFrontmatter,
   stripWrappingQuotes,
-} from "baoyu-md";
+} from "./vendor/baoyu-md/src/index.ts";
+import type { CliOptions } from "./vendor/baoyu-md/src/types.ts";
 
 interface ImageInfo {
   placeholder: string;
@@ -30,9 +36,13 @@ interface ParsedResult {
   contentImages: ImageInfo[];
 }
 
+type ConvertMarkdownOptions = Partial<Omit<CliOptions, "inputPath">> & {
+  title?: string;
+};
+
 export async function convertMarkdown(
   markdownPath: string,
-  options?: { title?: string; theme?: string; keepTitle?: boolean; citeStatus?: boolean },
+  options?: ConvertMarkdownOptions,
 ): Promise<ParsedResult> {
   const baseDir = path.dirname(markdownPath);
   const content = fs.readFileSync(markdownPath, "utf-8");
@@ -56,20 +66,32 @@ export async function convertMarkdown(
     summary = extractSummaryFromBody(body, 120);
   }
 
+  const effectiveFrontmatter = options?.title
+    ? { ...frontmatter, title }
+    : frontmatter;
+
   const { images, markdown: rewrittenBody } = replaceMarkdownImagesWithPlaceholders(
     body,
     "MDTOHTMLIMGPH_",
   );
-  const rewrittenMarkdown = `${serializeFrontmatter(frontmatter)}${rewrittenBody}`;
+  const rewrittenMarkdown = `${serializeFrontmatter(effectiveFrontmatter)}${rewrittenBody}`;
 
   console.error(
     `[markdown-to-html] Rendering with theme: ${theme ?? "default"}, keepTitle: ${keepTitle}, citeStatus: ${citeStatus}`,
   );
 
   const { html } = await renderMarkdownDocument(rewrittenMarkdown, {
+    codeTheme: options?.codeTheme,
+    countStatus: options?.countStatus,
     citeStatus,
     defaultTitle: title,
+    fontFamily: options?.fontFamily,
+    fontSize: options?.fontSize,
+    isMacCodeBlock: options?.isMacCodeBlock,
+    isShowLineNumber: options?.isShowLineNumber,
     keepTitle,
+    legend: options?.legend,
+    primaryColor: options?.primaryColor,
     theme,
   });
 
@@ -111,7 +133,10 @@ export async function convertMarkdown(
   };
 }
 
-function printUsage(): never {
+function printUsage(exitCode = 0): never {
+  const colorNames = Object.keys(COLOR_PRESETS).join(", ");
+  const fontFamilyNames = Object.keys(FONT_FAMILY_MAP).join(", ");
+
   console.log(`Convert Markdown to styled HTML
 
 Usage:
@@ -119,8 +144,17 @@ Usage:
 
 Options:
   --title <title>         Override title
-  --theme <name>      Theme name (default, grace, simple). Default: default
+  --theme <name>          Theme name (${THEME_NAMES.join(", ")}). Default: default
+  --color <name|hex>      Primary color: ${colorNames}
+  --font-family <name>    Font: ${fontFamilyNames}, or CSS value
+  --font-size <N>         Font size: ${FONT_SIZE_OPTIONS.join(", ")} (default: 16px)
+  --code-theme <name>     Code highlight theme (default: github)
+  --mac-code-block        Show Mac-style code block header
+  --no-mac-code-block     Hide Mac-style code block header
+  --line-number           Show line numbers in code blocks
   --cite                  Convert ordinary external links to bottom citations. Default: off
+  --count                 Show reading time / word count
+  --legend <value>        Image caption: title-alt, alt-title, title, alt, none
   --keep-title            Keep the first heading in content. Default: false (removed)
   --help                  Show this help
 
@@ -142,40 +176,60 @@ Output JSON format:
 Example:
   npx -y bun main.ts article.md
   npx -y bun main.ts article.md --theme grace
+  npx -y bun main.ts article.md --theme modern --color red
   npx -y bun main.ts article.md --cite
 `);
-  process.exit(0);
+  process.exit(exitCode);
+}
+
+function parseArgValue(argv: string[], i: number, flag: string): string | null {
+  const arg = argv[i]!;
+  if (arg.includes("=")) {
+    return arg.slice(flag.length + 1);
+  }
+  const next = argv[i + 1];
+  return next ?? null;
+}
+
+function extractTitleArg(argv: string[]): { renderArgs: string[]; title?: string } {
+  let title: string | undefined;
+  const renderArgs: string[] = [];
+
+  for (let i = 0; i < argv.length; i += 1) {
+    const arg = argv[i]!;
+    if (arg === "--title" || arg.startsWith("--title=")) {
+      const value = parseArgValue(argv, i, "--title");
+      if (!value) {
+        console.error("Missing value for --title");
+        printUsage(1);
+      }
+      title = value;
+      if (!arg.includes("=")) {
+        i += 1;
+      }
+      continue;
+    }
+    renderArgs.push(arg);
+  }
+
+  return { renderArgs, title };
 }
 
 async function main(): Promise<void> {
   const args = process.argv.slice(2);
   if (args.length === 0 || args.includes("--help") || args.includes("-h")) {
-    printUsage();
+    printUsage(0);
   }
 
-  let markdownPath: string | undefined;
+  const { renderArgs, title } = extractTitleArg(args);
-  let title: string | undefined;
+  const options = parseArgs(renderArgs);
-  let theme: string | undefined;
+  if (!options) {
-  let citeStatus = false;
+    printUsage(1);
-  let keepTitle = false;
-
-  for (let i = 0; i < args.length; i++) {
-    const arg = args[i]!;
-    if (arg === "--title" && args[i + 1]) {
-      title = args[++i];
-    } else if (arg === "--theme" && args[i + 1]) {
-      theme = args[++i];
-    } else if (arg === "--cite") {
-      citeStatus = true;
-    } else if (arg === "--keep-title") {
-      keepTitle = true;
-    } else if (!arg.startsWith("-")) {
-      markdownPath = arg;
-    }
   }
 
-  if (!markdownPath) {
+  const markdownPath = path.resolve(process.cwd(), options.inputPath);
-    console.error("Error: Markdown file path is required");
+  if (!markdownPath.toLowerCase().endsWith(".md")) {
+    console.error("Input file must end with .md");
     process.exit(1);
   }
 
@@ -184,7 +238,7 @@ async function main(): Promise<void> {
     process.exit(1);
   }
 
-  const result = await convertMarkdown(markdownPath, { title, theme, keepTitle, citeStatus });
+  const result = await convertMarkdown(markdownPath, { ...options, title });
   console.log(JSON.stringify(result, null, 2));
 }
 

skills/baoyu-markdown-to-html/scripts/vendor/baoyu-md/src/document.test.ts

@@ -9,12 +9,26 @@ import { COLOR_PRESETS, FONT_FAMILY_MAP } from "./constants.ts";
 import {
   buildMarkdownDocumentMeta,
   formatTimestamp,
+  renderMarkdownDocument,
   resolveColorToken,
   resolveFontFamilyToken,
   resolveMarkdownStyle,
   resolveRenderOptions,
 } from "./document.ts";
 
+function escapeRegExp(value: string): string {
+  return value.replace(/[.*+?^${}()|[\]\\]/g, `\\$&`);
+}
+
+function findInlineStyle(html: string, tagName: string, text: string): string {
+  const pattern = new RegExp(
+    `<${tagName}[^>]*style="([^"]*)"[^>]*>${escapeRegExp(text)}</${tagName}>`,
+  );
+  const match = html.match(pattern);
+  assert.ok(match, `Expected inline style for <${tagName}>${text}</${tagName}>`);
+  return match![1]!;
+}
+
 function useCwd(t: TestContext, cwd: string): void {
   const previous = process.cwd();
   process.chdir(cwd);
@@ -138,3 +152,23 @@ keep_title: true
   assert.equal(explicit.fontSize, "18px");
   assert.equal(explicit.keepTitle, false);
 });
+
+test("renderMarkdownDocument layers default rules into grace theme before CSS inlining", async () => {
+  const { html } = await renderMarkdownDocument(
+    `## Section\n\nParagraph with **bold** text.`,
+    { keepTitle: true, theme: "grace" },
+  );
+
+  const h2Style = findInlineStyle(html, "h2", "Section");
+  assert.match(h2Style, /background: #92617E/);
+  assert.match(h2Style, /box-shadow: 0 4px 6px rgba\(0, 0, 0, 0\.1\)/);
+
+  const pMatch = html.match(/<p[^>]*style="([^"]*)"[^>]*>/);
+  assert.ok(pMatch, "Expected inline style on <p> tag");
+  assert.match(pMatch![1]!, /color:/);
+
+  const strongPattern = /<strong[^>]*style="([^"]*)"[^>]*>bold<\/strong>/;
+  const strongMatch = html.match(strongPattern);
+  assert.ok(strongMatch, "Expected inline style for <strong>bold</strong>");
+  assert.match(strongMatch![1]!, /font-weight:/);
+});

skills/baoyu-markdown-to-html/scripts/vendor/baoyu-md/src/html-builder.test.ts

@@ -59,6 +59,17 @@ test("normalizeCssText and normalizeInlineCss replace variables and strip declar
   assert.doesNotMatch(normalizedHtml, /var\(--md-primary-color\)/);
 });
 
+test("normalizeInlineCss removes quoted custom property values without leaving fragments behind", () => {
+  const normalizedHtml = normalizeInlineCss(
+    `<html style="--md-font-family: Menlo, Monaco, 'Courier New', monospace; color: var(--md-primary-color)"></html>`,
+    DEFAULT_STYLE,
+  );
+
+  assert.match(normalizedHtml, /style=" color: #0F4C81"/);
+  assert.doesNotMatch(normalizedHtml, /Courier New/);
+  assert.doesNotMatch(normalizedHtml, /--md-font-family/);
+});
+
 test("HTML structure helpers hoist nested lists and remove the first heading", () => {
   const nestedList = `<ul><li>Parent<ul><li>Child</li></ul></li></ul>`;
   assert.equal(

skills/baoyu-markdown-to-html/scripts/vendor/baoyu-md/src/html-builder.ts

@@ -100,13 +100,13 @@ export function normalizeCssText(cssText: string, style: StyleConfig = DEFAULT_S
     .replace(/var\(--md-accent-color\)/g, style.accentColor)
     .replace(/var\(--md-container-bg\)/g, style.containerBg)
     .replace(/hsl\(var\(--foreground\)\)/g, "#3f3f3f")
-    .replace(/--md-primary-color:\s*[^;"']+;?/g, "")
+    .replace(/--md-primary-color:\s*[^;]+;?/g, "")
-    .replace(/--md-font-family:\s*[^;"']+;?/g, "")
+    .replace(/--md-font-family:\s*[^;]+;?/g, "")
-    .replace(/--md-font-size:\s*[^;"']+;?/g, "")
+    .replace(/--md-font-size:\s*[^;]+;?/g, "")
-    .replace(/--blockquote-background:\s*[^;"']+;?/g, "")
+    .replace(/--blockquote-background:\s*[^;]+;?/g, "")
-    .replace(/--md-accent-color:\s*[^;"']+;?/g, "")
+    .replace(/--md-accent-color:\s*[^;]+;?/g, "")
-    .replace(/--md-container-bg:\s*[^;"']+;?/g, "")
+    .replace(/--md-container-bg:\s*[^;]+;?/g, "")
-    .replace(/--foreground:\s*[^;"']+;?/g, "");
+    .replace(/--foreground:\s*[^;]+;?/g, "");
 }
 
 export function normalizeInlineCss(html: string, style: StyleConfig = DEFAULT_STYLE): string {

skills/baoyu-markdown-to-html/scripts/vendor/baoyu-md/src/themes.ts

@@ -6,6 +6,7 @@ import type { ThemeName } from "./types.js";
 const SCRIPT_DIR = path.dirname(fileURLToPath(import.meta.url));
 export const THEME_DIR = path.resolve(SCRIPT_DIR, "themes");
 const FALLBACK_THEMES: ThemeName[] = ["default", "grace", "simple"];
+const THEMES_EXTENDING_DEFAULT = new Set<ThemeName>(["grace", "simple"]);
 
 function stripOutputScope(cssContent: string): string {
   let css = cssContent;
@@ -41,6 +42,7 @@ export function loadThemeCss(theme: ThemeName): {
   themeCss: string;
 } {
   const basePath = path.join(THEME_DIR, "base.css");
+  const defaultThemePath = path.join(THEME_DIR, "default.css");
   const themePath = path.join(THEME_DIR, `${theme}.css`);
 
   if (!fs.existsSync(basePath)) {
@@ -51,9 +53,18 @@ export function loadThemeCss(theme: ThemeName): {
     throw new Error(`Missing theme CSS for "${theme}": ${themePath}`);
   }
 
+  const layeredThemeCss: string[] = [];
+  if (theme !== "default" && THEMES_EXTENDING_DEFAULT.has(theme)) {
+    if (!fs.existsSync(defaultThemePath)) {
+      throw new Error(`Missing default theme CSS: ${defaultThemePath}`);
+    }
+    layeredThemeCss.push(fs.readFileSync(defaultThemePath, "utf-8"));
+  }
+  layeredThemeCss.push(fs.readFileSync(themePath, "utf-8"));
+
   return {
     baseCss: fs.readFileSync(basePath, "utf-8"),
-    themeCss: fs.readFileSync(themePath, "utf-8"),
+    themeCss: layeredThemeCss.join("\n"),
   };
 }
 

skills/baoyu-post-to-wechat/scripts/vendor/baoyu-md/src/document.test.ts

@@ -9,12 +9,26 @@ import { COLOR_PRESETS, FONT_FAMILY_MAP } from "./constants.ts";
 import {
   buildMarkdownDocumentMeta,
   formatTimestamp,
+  renderMarkdownDocument,
   resolveColorToken,
   resolveFontFamilyToken,
   resolveMarkdownStyle,
   resolveRenderOptions,
 } from "./document.ts";
 
+function escapeRegExp(value: string): string {
+  return value.replace(/[.*+?^${}()|[\]\\]/g, `\\$&`);
+}
+
+function findInlineStyle(html: string, tagName: string, text: string): string {
+  const pattern = new RegExp(
+    `<${tagName}[^>]*style="([^"]*)"[^>]*>${escapeRegExp(text)}</${tagName}>`,
+  );
+  const match = html.match(pattern);
+  assert.ok(match, `Expected inline style for <${tagName}>${text}</${tagName}>`);
+  return match![1]!;
+}
+
 function useCwd(t: TestContext, cwd: string): void {
   const previous = process.cwd();
   process.chdir(cwd);
@@ -138,3 +152,23 @@ keep_title: true
   assert.equal(explicit.fontSize, "18px");
   assert.equal(explicit.keepTitle, false);
 });
+
+test("renderMarkdownDocument layers default rules into grace theme before CSS inlining", async () => {
+  const { html } = await renderMarkdownDocument(
+    `## Section\n\nParagraph with **bold** text.`,
+    { keepTitle: true, theme: "grace" },
+  );
+
+  const h2Style = findInlineStyle(html, "h2", "Section");
+  assert.match(h2Style, /background: #92617E/);
+  assert.match(h2Style, /box-shadow: 0 4px 6px rgba\(0, 0, 0, 0\.1\)/);
+
+  const pMatch = html.match(/<p[^>]*style="([^"]*)"[^>]*>/);
+  assert.ok(pMatch, "Expected inline style on <p> tag");
+  assert.match(pMatch![1]!, /color:/);
+
+  const strongPattern = /<strong[^>]*style="([^"]*)"[^>]*>bold<\/strong>/;
+  const strongMatch = html.match(strongPattern);
+  assert.ok(strongMatch, "Expected inline style for <strong>bold</strong>");
+  assert.match(strongMatch![1]!, /font-weight:/);
+});

skills/baoyu-post-to-wechat/scripts/vendor/baoyu-md/src/html-builder.test.ts

@@ -59,6 +59,17 @@ test("normalizeCssText and normalizeInlineCss replace variables and strip declar
   assert.doesNotMatch(normalizedHtml, /var\(--md-primary-color\)/);
 });
 
+test("normalizeInlineCss removes quoted custom property values without leaving fragments behind", () => {
+  const normalizedHtml = normalizeInlineCss(
+    `<html style="--md-font-family: Menlo, Monaco, 'Courier New', monospace; color: var(--md-primary-color)"></html>`,
+    DEFAULT_STYLE,
+  );
+
+  assert.match(normalizedHtml, /style=" color: #0F4C81"/);
+  assert.doesNotMatch(normalizedHtml, /Courier New/);
+  assert.doesNotMatch(normalizedHtml, /--md-font-family/);
+});
+
 test("HTML structure helpers hoist nested lists and remove the first heading", () => {
   const nestedList = `<ul><li>Parent<ul><li>Child</li></ul></li></ul>`;
   assert.equal(

skills/baoyu-post-to-wechat/scripts/vendor/baoyu-md/src/html-builder.ts

@@ -100,13 +100,13 @@ export function normalizeCssText(cssText: string, style: StyleConfig = DEFAULT_S
     .replace(/var\(--md-accent-color\)/g, style.accentColor)
     .replace(/var\(--md-container-bg\)/g, style.containerBg)
     .replace(/hsl\(var\(--foreground\)\)/g, "#3f3f3f")
-    .replace(/--md-primary-color:\s*[^;"']+;?/g, "")
+    .replace(/--md-primary-color:\s*[^;]+;?/g, "")
-    .replace(/--md-font-family:\s*[^;"']+;?/g, "")
+    .replace(/--md-font-family:\s*[^;]+;?/g, "")
-    .replace(/--md-font-size:\s*[^;"']+;?/g, "")
+    .replace(/--md-font-size:\s*[^;]+;?/g, "")
-    .replace(/--blockquote-background:\s*[^;"']+;?/g, "")
+    .replace(/--blockquote-background:\s*[^;]+;?/g, "")
-    .replace(/--md-accent-color:\s*[^;"']+;?/g, "")
+    .replace(/--md-accent-color:\s*[^;]+;?/g, "")
-    .replace(/--md-container-bg:\s*[^;"']+;?/g, "")
+    .replace(/--md-container-bg:\s*[^;]+;?/g, "")
-    .replace(/--foreground:\s*[^;"']+;?/g, "");
+    .replace(/--foreground:\s*[^;]+;?/g, "");
 }
 
 export function normalizeInlineCss(html: string, style: StyleConfig = DEFAULT_STYLE): string {

skills/baoyu-post-to-wechat/scripts/vendor/baoyu-md/src/themes.ts

@@ -6,6 +6,7 @@ import type { ThemeName } from "./types.js";
 const SCRIPT_DIR = path.dirname(fileURLToPath(import.meta.url));
 export const THEME_DIR = path.resolve(SCRIPT_DIR, "themes");
 const FALLBACK_THEMES: ThemeName[] = ["default", "grace", "simple"];
+const THEMES_EXTENDING_DEFAULT = new Set<ThemeName>(["grace", "simple"]);
 
 function stripOutputScope(cssContent: string): string {
   let css = cssContent;
@@ -41,6 +42,7 @@ export function loadThemeCss(theme: ThemeName): {
   themeCss: string;
 } {
   const basePath = path.join(THEME_DIR, "base.css");
+  const defaultThemePath = path.join(THEME_DIR, "default.css");
   const themePath = path.join(THEME_DIR, `${theme}.css`);
 
   if (!fs.existsSync(basePath)) {
@@ -51,9 +53,18 @@ export function loadThemeCss(theme: ThemeName): {
     throw new Error(`Missing theme CSS for "${theme}": ${themePath}`);
   }
 
+  const layeredThemeCss: string[] = [];
+  if (theme !== "default" && THEMES_EXTENDING_DEFAULT.has(theme)) {
+    if (!fs.existsSync(defaultThemePath)) {
+      throw new Error(`Missing default theme CSS: ${defaultThemePath}`);
+    }
+    layeredThemeCss.push(fs.readFileSync(defaultThemePath, "utf-8"));
+  }
+  layeredThemeCss.push(fs.readFileSync(themePath, "utf-8"));
+
   return {
     baseCss: fs.readFileSync(basePath, "utf-8"),
-    themeCss: fs.readFileSync(themePath, "utf-8"),
+    themeCss: layeredThemeCss.join("\n"),
   };
 }
 

skills/baoyu-post-to-wechat/scripts/wechat-api.ts

@@ -450,7 +450,7 @@ function renderMarkdownWithPlaceholders(
 
 function replaceAllPlaceholders(html: string, placeholder: string, replacement: string): string {
   const escapedPlaceholder = placeholder.replace(/[.*+?^${}()|[\]\\]/g, "\\$&");
-  return html.replace(new RegExp(escapedPlaceholder, "g"), replacement);
+  return html.replace(new RegExp(escapedPlaceholder + "(?!\\d)", "g"), replacement);
 }
 
 function extractHtmlContent(htmlPath: string): string {

skills/baoyu-post-to-weibo/scripts/vendor/baoyu-md/src/document.test.ts

@@ -9,12 +9,26 @@ import { COLOR_PRESETS, FONT_FAMILY_MAP } from "./constants.ts";
 import {
   buildMarkdownDocumentMeta,
   formatTimestamp,
+  renderMarkdownDocument,
   resolveColorToken,
   resolveFontFamilyToken,
   resolveMarkdownStyle,
   resolveRenderOptions,
 } from "./document.ts";
 
+function escapeRegExp(value: string): string {
+  return value.replace(/[.*+?^${}()|[\]\\]/g, `\\$&`);
+}
+
+function findInlineStyle(html: string, tagName: string, text: string): string {
+  const pattern = new RegExp(
+    `<${tagName}[^>]*style="([^"]*)"[^>]*>${escapeRegExp(text)}</${tagName}>`,
+  );
+  const match = html.match(pattern);
+  assert.ok(match, `Expected inline style for <${tagName}>${text}</${tagName}>`);
+  return match![1]!;
+}
+
 function useCwd(t: TestContext, cwd: string): void {
   const previous = process.cwd();
   process.chdir(cwd);
@@ -138,3 +152,23 @@ keep_title: true
   assert.equal(explicit.fontSize, "18px");
   assert.equal(explicit.keepTitle, false);
 });
+
+test("renderMarkdownDocument layers default rules into grace theme before CSS inlining", async () => {
+  const { html } = await renderMarkdownDocument(
+    `## Section\n\nParagraph with **bold** text.`,
+    { keepTitle: true, theme: "grace" },
+  );
+
+  const h2Style = findInlineStyle(html, "h2", "Section");
+  assert.match(h2Style, /background: #92617E/);
+  assert.match(h2Style, /box-shadow: 0 4px 6px rgba\(0, 0, 0, 0\.1\)/);
+
+  const pMatch = html.match(/<p[^>]*style="([^"]*)"[^>]*>/);
+  assert.ok(pMatch, "Expected inline style on <p> tag");
+  assert.match(pMatch![1]!, /color:/);
+
+  const strongPattern = /<strong[^>]*style="([^"]*)"[^>]*>bold<\/strong>/;
+  const strongMatch = html.match(strongPattern);
+  assert.ok(strongMatch, "Expected inline style for <strong>bold</strong>");
+  assert.match(strongMatch![1]!, /font-weight:/);
+});

skills/baoyu-post-to-weibo/scripts/vendor/baoyu-md/src/html-builder.test.ts

@@ -59,6 +59,17 @@ test("normalizeCssText and normalizeInlineCss replace variables and strip declar
   assert.doesNotMatch(normalizedHtml, /var\(--md-primary-color\)/);
 });
 
+test("normalizeInlineCss removes quoted custom property values without leaving fragments behind", () => {
+  const normalizedHtml = normalizeInlineCss(
+    `<html style="--md-font-family: Menlo, Monaco, 'Courier New', monospace; color: var(--md-primary-color)"></html>`,
+    DEFAULT_STYLE,
+  );
+
+  assert.match(normalizedHtml, /style=" color: #0F4C81"/);
+  assert.doesNotMatch(normalizedHtml, /Courier New/);
+  assert.doesNotMatch(normalizedHtml, /--md-font-family/);
+});
+
 test("HTML structure helpers hoist nested lists and remove the first heading", () => {
   const nestedList = `<ul><li>Parent<ul><li>Child</li></ul></li></ul>`;
   assert.equal(

skills/baoyu-post-to-weibo/scripts/vendor/baoyu-md/src/html-builder.ts

@@ -100,13 +100,13 @@ export function normalizeCssText(cssText: string, style: StyleConfig = DEFAULT_S
     .replace(/var\(--md-accent-color\)/g, style.accentColor)
     .replace(/var\(--md-container-bg\)/g, style.containerBg)
     .replace(/hsl\(var\(--foreground\)\)/g, "#3f3f3f")
-    .replace(/--md-primary-color:\s*[^;"']+;?/g, "")
+    .replace(/--md-primary-color:\s*[^;]+;?/g, "")
-    .replace(/--md-font-family:\s*[^;"']+;?/g, "")
+    .replace(/--md-font-family:\s*[^;]+;?/g, "")
-    .replace(/--md-font-size:\s*[^;"']+;?/g, "")
+    .replace(/--md-font-size:\s*[^;]+;?/g, "")
-    .replace(/--blockquote-background:\s*[^;"']+;?/g, "")
+    .replace(/--blockquote-background:\s*[^;]+;?/g, "")
-    .replace(/--md-accent-color:\s*[^;"']+;?/g, "")
+    .replace(/--md-accent-color:\s*[^;]+;?/g, "")
-    .replace(/--md-container-bg:\s*[^;"']+;?/g, "")
+    .replace(/--md-container-bg:\s*[^;]+;?/g, "")
-    .replace(/--foreground:\s*[^;"']+;?/g, "");
+    .replace(/--foreground:\s*[^;]+;?/g, "");
 }
 
 export function normalizeInlineCss(html: string, style: StyleConfig = DEFAULT_STYLE): string {

skills/baoyu-post-to-weibo/scripts/vendor/baoyu-md/src/themes.ts

@@ -6,6 +6,7 @@ import type { ThemeName } from "./types.js";
 const SCRIPT_DIR = path.dirname(fileURLToPath(import.meta.url));
 export const THEME_DIR = path.resolve(SCRIPT_DIR, "themes");
 const FALLBACK_THEMES: ThemeName[] = ["default", "grace", "simple"];
+const THEMES_EXTENDING_DEFAULT = new Set<ThemeName>(["grace", "simple"]);
 
 function stripOutputScope(cssContent: string): string {
   let css = cssContent;
@@ -41,6 +42,7 @@ export function loadThemeCss(theme: ThemeName): {
   themeCss: string;
 } {
   const basePath = path.join(THEME_DIR, "base.css");
+  const defaultThemePath = path.join(THEME_DIR, "default.css");
   const themePath = path.join(THEME_DIR, `${theme}.css`);
 
   if (!fs.existsSync(basePath)) {
@@ -51,9 +53,18 @@ export function loadThemeCss(theme: ThemeName): {
     throw new Error(`Missing theme CSS for "${theme}": ${themePath}`);
   }
 
+  const layeredThemeCss: string[] = [];
+  if (theme !== "default" && THEMES_EXTENDING_DEFAULT.has(theme)) {
+    if (!fs.existsSync(defaultThemePath)) {
+      throw new Error(`Missing default theme CSS: ${defaultThemePath}`);
+    }
+    layeredThemeCss.push(fs.readFileSync(defaultThemePath, "utf-8"));
+  }
+  layeredThemeCss.push(fs.readFileSync(themePath, "utf-8"));
+
   return {
     baseCss: fs.readFileSync(basePath, "utf-8"),
-    themeCss: fs.readFileSync(themePath, "utf-8"),
+    themeCss: layeredThemeCss.join("\n"),
   };
 }