Create static/style.css

static/style.css

@@ -0,0 +1,25 @@
+body {
+    font-family: Arial, sans-serif;
+    margin: 20px;
+    background-color: #f0f0f0;
+}
+h1, h2 {
+    color: #333;
+}
+form {
+    margin-bottom: 20px;
+}
+label {
+    display: inline-block;
+    width: 120px;
+}
+input {
+    margin: 5px 0;
+}
+canvas {
+    border: 1px solid #000;
+    background-color: #fff;
+}
+#decision {
+    font-weight: bold;
+}