feat: 基础文章编辑功能

src/styles/base.css

@@ -1,6 +0,0 @@
-@import "tailwindcss";
-
-:root {
-  --layout-width: 1200px;
-}
-

src/styles/css-reset.css

@@ -0,0 +1,4 @@
+a {
+    color: inherit;
+    text-decoration: none;
+}

src/styles/github-markdown.css

@@ -0,0 +1,12 @@
+.markdown-body pre code{
+    font-size: 1.1em;
+}
+
+.markdown-body h1,
+.markdown-body h2,
+.markdown-body h3,
+.markdown-body h4,
+.markdown-body h5,
+.markdown-body h6 {
+    border-bottom: none ;
+}

src/styles/global.css

@@ -0,0 +1,27 @@
+@import "modern-normalize";
+@import "css-reset.css";
+
+:root {
+  --layout-width: 980px;
+}
+
+html,
+body {
+  width: 100%;
+  height: 100%;
+  font-size: 16px;
+}
+
+body {
+  display: flex;
+  flex-direction: column;
+  background: #fafafa;
+}
+
+main {
+  max-width: var(--layout-width);
+  flex: 1;
+  width: 100%;
+  margin: 0 auto;
+  padding: 32px;
+}