diff --git a/themes/vanten/assets/css/latte.css b/themes/vanten/assets/css/latte.css
new file mode 100644
index 0000000..8f548bd
--- /dev/null
+++ b/themes/vanten/assets/css/latte.css
@@ -0,0 +1,279 @@
+@media (prefers-color-scheme: light) {
+.chroma {
+  color: #4c4f69;
+  background-color: #eff1f5;
+}
+.chroma .cl {
+  color: #4c4f69;
+}
+.chroma .err {
+  color: #d20f39;
+}
+.chroma .x {
+  color: #4c4f69;
+}
+.chroma .lntd {
+  border: 0;
+  margin: 0;
+  padding: 0;
+  vertical-align: top;
+}
+.chroma .lntable {
+  width: auto;
+  border: 0;
+  margin: 0;
+  display: block;
+  padding: 0;
+  overflow: auto;
+  border-spacing: 0;
+}
+.chroma .hl {
+  width: 100%;
+  display: block;
+  background-color: #bcc0cc;
+}
+.chroma .lnt {
+  color: #8c8fa1;
+  padding: 0 0.4em 0 0.4em;
+  font-size: 0.875rem;
+  margin-right: 0.4em;
+}
+.chroma .ln {
+  color: #8c8fa1;
+  padding: 0 0.4em 0 0.4em;
+  margin-right: 0.4em;
+}
+.chroma .k {
+  color: #8839ef;
+}
+.chroma .kr {
+  color: #8839ef;
+}
+.chroma .kp {
+  color: #8839ef;
+}
+.chroma .kc {
+  color: #fe640b;
+}
+.chroma .kd {
+  color: #d20f39;
+}
+.chroma .kn {
+  color: #179299;
+}
+.chroma .kt {
+  color: #d20f39;
+}
+.chroma .n {
+  color: #4c4f69;
+}
+.chroma .nc {
+  color: #df8e1d;
+}
+.chroma .no {
+  color: #df8e1d;
+}
+.chroma .nd {
+  color: #1e66f5;
+  font-weight: bold;
+}
+.chroma .ni {
+  color: #179299;
+}
+.chroma .ne {
+  color: #fe640b;
+}
+.chroma .nf {
+  color: #1e66f5;
+}
+.chroma .fm {
+  color: #1e66f5;
+}
+.chroma .nl {
+  color: #04a5e5;
+}
+.chroma .nn {
+  color: #fe640b;
+}
+.chroma .py {
+  color: #fe640b;
+}
+.chroma .nt {
+  color: #8839ef;
+}
+.chroma .nv {
+  color: #dc8a78;
+}
+.chroma .vc {
+  color: #dc8a78;
+}
+.chroma .vg {
+  color: #dc8a78;
+}
+.chroma .vi {
+  color: #dc8a78;
+}
+.chroma .vm {
+  color: #dc8a78;
+}
+.chroma .na {
+  color: #1e66f5;
+}
+.chroma .nb {
+  color: #04a5e5;
+}
+.chroma .bp {
+  color: #04a5e5;
+}
+.chroma .nx {
+  color: #4c4f69;
+}
+.chroma .l {
+  color: #4c4f69;
+}
+.chroma .ld {
+  color: #4c4f69;
+}
+.chroma .s {
+  color: #40a02b;
+}
+.chroma .sc {
+  color: #40a02b;
+}
+.chroma .s1 {
+  color: #40a02b;
+}
+.chroma .s2 {
+  color: #40a02b;
+}
+.chroma .sb {
+  color: #40a02b;
+}
+.chroma .sx {
+  color: #40a02b;
+}
+.chroma .ss {
+  color: #40a02b;
+}
+.chroma .si {
+  color: #40a02b;
+}
+.chroma .sa {
+  color: #d20f39;
+}
+.chroma .dl {
+  color: #1e66f5;
+}
+.chroma .se {
+  color: #1e66f5;
+}
+.chroma .sr {
+  color: #179299;
+}
+.chroma .sd {
+  color: #9ca0b0;
+}
+.chroma .sh {
+  color: #9ca0b0;
+}
+.chroma .m {
+  color: #fe640b;
+}
+.chroma .mb {
+  color: #fe640b;
+}
+.chroma .mh {
+  color: #fe640b;
+}
+.chroma .mi {
+  color: #fe640b;
+}
+.chroma .mf {
+  color: #fe640b;
+}
+.chroma .il {
+  color: #fe640b;
+}
+.chroma .mo {
+  color: #fe640b;
+}
+.chroma .o {
+  color: #04a5e5;
+  font-weight: bold;
+}
+.chroma .ow {
+  color: #04a5e5;
+  font-weight: bold;
+}
+.chroma .c {
+  color: #9ca0b0;
+  font-style: italic;
+}
+.chroma .c1 {
+  color: #9ca0b0;
+  font-style: italic;
+}
+.chroma .cm {
+  color: #9ca0b0;
+  font-style: italic;
+}
+.chroma .cs {
+  color: #9ca0b0;
+  font-style: italic;
+}
+.chroma .ch {
+  color: #acb0be;
+  font-style: italic;
+}
+.chroma .cp {
+  color: #9ca0b0;
+  font-style: italic;
+}
+.chroma .cpf {
+  color: #9ca0b0;
+  font-weight: bold;
+}
+.chroma .g {
+  color: #4c4f69;
+}
+.chroma .gi {
+  color: #40a02b;
+  background-color: #ccd0da;
+}
+.chroma .gd {
+  color: #d20f39;
+  background-color: #ccd0da;
+}
+.chroma .ge {
+  color: #4c4f69;
+  font-style: italic;
+}
+.chroma .gs {
+  color: #4c4f69;
+  font-weight: bold;
+}
+.chroma .gl {
+  color: #4c4f69;
+  text-decoration: underline;
+}
+.chroma .gh {
+  color: #fe640b;
+  font-weight: bold;
+}
+.chroma .gu {
+  color: #fe640b;
+  font-weight: bold;
+}
+.chroma .go {
+  color: #4c4f69;
+}
+.chroma .gp {
+  color: #4c4f69;
+}
+.chroma .gr {
+  color: #d20f39;
+}
+.chroma .gt {
+  color: #d20f39;
+}
+}
diff --git a/themes/vanten/assets/css/main.css b/themes/vanten/assets/css/main.css
index d720058..5cdbc6d 100644
--- a/themes/vanten/assets/css/main.css
+++ b/themes/vanten/assets/css/main.css
@@ -1,6 +1,26 @@
+:root {
+    --bg: #181825;
+    --navbar: #1e1e2e;
+    --text: #cdd6f4;
+    --link: #94e2d5;
+    --link-highligt: #fff;
+    --border: #222;
+}
+
+@media (prefers-color-scheme: light) {
+    :root {
+        --bg: #e6e9ef;
+        --navbar: #eff1f5;
+        --text: #4c4f69;
+        --link: #179299;
+        --link-highligt: #000;
+        --border: #eff1f5;
+    }
+}
+
 body {
-    color: #cdd6f4;
-    background-color: #181825;
+    color: var(--text);
+    background-color: var(--bg);
     font-family: monospace; 
     font-size: 1.2em;
     line-height: 1.5;
@@ -10,17 +30,17 @@ body {
 }
 
 header {
-    border-bottom: 1px solid #222;
+    border-bottom: 1px solid var(--border);
     margin-bottom: 1rem;
 }
 
 footer {
-    border-top: 1px solid #222;
+    border-top: 1px solid var(--border);
     margin-top: 1rem;
 }
 
 a {
-    color: #94e2d5;
+    color: var(--link);
     text-decoration: none;
 }
 
@@ -28,7 +48,7 @@ a {
     position: fixed;
     right: 0;
     top: 0;
-    background-color: #1e1e2e;
+    background-color: var(--navbar);
     bottom: 0;
     width: 5.5em;
 }
@@ -44,10 +64,10 @@ a {
 }
 
 .navbar > ul > li > a:hover {
-    color: #ffffff;
+    color: var(--link-highligt);
 }
 
 .separator {
-    border-top: 1px solid #222; 
+    border-top: 1px solid var(--border); 
     margin-top: 1rem;
 }
diff --git a/themes/vanten/layouts/partials/head/css.html b/themes/vanten/layouts/partials/head/css.html
index 583dc15..8a9758f 100644
--- a/themes/vanten/layouts/partials/head/css.html
+++ b/themes/vanten/layouts/partials/head/css.html
@@ -18,3 +18,13 @@
   {{- end }}
 {{- end }}
 
+{{- with resources.Get "css/latte.css" }}
+  {{- if eq hugo.Environment "development" }}
+    <link rel="stylesheet" href="{{ .RelPermalink }}">
+  {{- else }}
+    {{- with . | minify | fingerprint }}
+      <link rel="stylesheet" href="{{ .RelPermalink }}" integrity="{{ .Data.Integrity }}" crossorigin="anonymous">
+    {{- end }}
+  {{- end }}
+{{- end }}
+