From 525155eebc628fbd915d632bdc7f9e851ab6dd02 Mon Sep 17 00:00:00 2001
From: SolitudeRA <solitude@protogalaxy.me>
Date: Wed, 21 Jan 2026 19:37:21 +0900
Subject: [PATCH] chore: update postcss config

---
 postcss.config.cjs |  3 ---
 postcss.config.mjs | 32 ++++++++++++++++++++++++++++++++
 2 files changed, 32 insertions(+), 3 deletions(-)
 delete mode 100644 postcss.config.cjs
 create mode 100644 postcss.config.mjs

diff --git a/postcss.config.cjs b/postcss.config.cjs
deleted file mode 100644
index 0685607..0000000
--- a/postcss.config.cjs
+++ /dev/null
@@ -1,3 +0,0 @@
-module.exports = {
-    plugins: [require('autoprefixer'), require('cssnano')],
-};
diff --git a/postcss.config.mjs b/postcss.config.mjs
new file mode 100644
index 0000000..7f445f4
--- /dev/null
+++ b/postcss.config.mjs
@@ -0,0 +1,32 @@
+/**
+ * PostCSS 配置
+ *
+ * @see https://tailwindcss.com/docs/installation/vite
+ */
+const isProduction = process.env.NODE_ENV === 'production';
+
+export default {
+    plugins: {
+        // 自动添加浏览器前缀
+        autoprefixer: {},
+
+        // 仅在生产环境中压缩 CSS
+        ...(isProduction && {
+            cssnano: {
+                preset: [
+                    'default',
+                    {
+                        // 移除所有注释
+                        discardComments: { removeAll: true },
+                        // 规范化空白
+                        normalizeWhitespace: true,
+                        // 合并相同规则
+                        mergeRules: true,
+                        // 移除重复规则
+                        discardDuplicates: true,
+                    },
+                ],
+            },
+        }),
+    },
+};