diff --git a/ptstation-register/src/style.css b/ptstation-register/src/style.css
new file mode 100644
index 0000000..4b9dbcc
--- /dev/null
+++ b/ptstation-register/src/style.css
@@ -0,0 +1,103 @@
+html, body {
+  height: 100%;
+  margin: 0;
+  padding: 0;
+  font-family: sans-serif;
+  background-color: #f5f5f5;
+}
+
+#root {
+  height: 100%;
+  width: 100%;
+  display: flex;
+  justify-content: center;
+  align-items: center;
+}
+
+.container {
+  width: 100%;
+  max-width: 400px;
+}
+
+
+
+.form-box {
+  background: white;
+  padding: 32px;
+  border-radius: 10px;
+  box-shadow: 0 8px 16px rgba(0,0,0,0.1);
+  width: 100%;
+  max-width: 400px;
+}
+
+.title {
+  font-size: 24px;
+  margin-bottom: 16px;
+  text-align: center;
+}
+
+.promo {
+  text-align: center;
+  margin-bottom: 20px;
+  color: #444;
+}
+
+.promo .highlight {
+  color: #d8345f;
+  font-weight: bold;
+}
+
+form {
+  display: flex;
+  flex-direction: column;
+}
+
+label {
+  margin-bottom: 6px;
+  font-size: 14px;
+}
+
+input {
+  padding: 10px;
+  margin-bottom: 16px;
+  border: 1px solid #ccc;
+  border-radius: 6px;
+}
+
+.code-box {
+  display: flex;
+  gap: 8px;
+  margin-bottom: 16px;
+}
+
+.code-box input {
+  flex: 1;
+}
+
+.code-box button {
+  padding: 10px 14px;
+  background-color: #007bff;
+  color: white;
+  border: none;
+  border-radius: 6px;
+  cursor: pointer;
+}
+
+.code-box button:disabled {
+  background-color: #aaa;
+  cursor: not-allowed;
+}
+
+.submit-btn {
+  padding: 12px;
+  background-color: #28a745;
+  color: white;
+  font-size: 16px;
+  border: none;
+  border-radius: 6px;
+  cursor: pointer;
+}
+
+.submit-btn:hover {
+  background-color: #218838;
+}