feat: 暗黑主题

src/styles/github-markdown-reset.css

@@ -0,0 +1,23 @@
+.markdown-body pre code{
+    font-size: 1.1em;
+}
+
+h1{
+    margin-block-start: 0;
+    margin-block-end: 0;
+}
+
+.markdown-body h1,
+.markdown-body h2,
+.markdown-body h3,
+.markdown-body h4,
+.markdown-body h5,
+.markdown-body h6 {
+    border-bottom: none ;
+}
+
+@media (max-width: 768px) {
+  .markdown-body pre code{
+    font-size: inherit;
+  }
+}

src/styles/global.css

@@ -12,10 +12,19 @@ body {
   font-size: 16px;
 }
 
+html{
+  background: #fafafa;
+}
+
+html.dark{
+  background-color: #000000;
+  color: #fff;
+}
+
+
 body {
   display: flex;
   flex-direction: column;
-  background: #fafafa;
 }
 
 main {
@@ -27,7 +36,7 @@ main {
 }
 
 @media (max-width: 768px) {
-  main{
+  main {
     padding: 16px;
   }
 }