Create style.css

style.css

@@ -0,0 +1,30 @@
+body {
+  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  height: 100vh;
+  margin: 0;
+  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+  color: white;
+}
+.container {
+  text-align: center;
+}
+.spinner {
+  border: 4px solid rgba(255, 255, 255, 0.3);
+  border-top: 4px solid white;
+  border-radius: 50%;
+  width: 40px;
+  height: 40px;
+  animation: spin 1s linear infinite;
+  margin: 20px auto;
+}
+@keyframes spin {
+  0% { transform: rotate(0deg); }
+  100% { transform: rotate(360deg); }
+}
+a {
+  color: white;
+  text-decoration: underline;
+}