style: dash动画

src/routes/layout.css

@@ -1,5 +1,25 @@
 @import "tailwindcss";
 @plugin "@tailwindcss/forms";
+
+@theme {
+  --animate-dash: dash 1.5s cubic-bezier(0.4, 0, 0.2, 1) infinite;
+
+  @keyframes dash {
+    0% {
+      stroke-dasharray: 1, 150;
+      stroke-dashoffset: 0;
+    }
+    50% {
+      stroke-dasharray: 90, 150;
+      stroke-dashoffset: -40;
+    }
+    100% {
+      stroke-dasharray: 90, 150;
+      stroke-dashoffset: -120;
+    }
+  }
+}
+
 @plugin "daisyui" {
   logs: false;
 }