diff --git a/h5/css/style.css b/h5/css/style.css
index c3a4916..4592f31 100644
--- a/h5/css/style.css
+++ b/h5/css/style.css
@@ -569,6 +569,34 @@ textarea.form-input {
   line-height: 1.5;
 }
 
+/* ========================================
+   复选框
+   ======================================== */
+.checkbox-group {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 16px;
+}
+
+.checkbox-item {
+  display: flex;
+  align-items: center;
+  gap: 6px;
+  cursor: pointer;
+}
+
+.checkbox-item input[type="checkbox"] {
+  width: 18px;
+  height: 18px;
+  cursor: pointer;
+  accent-color: var(--color-primary);
+}
+
+.checkbox-label {
+  font-size: 14px;
+  color: var(--color-text);
+}
+
 .form-select {
   width: 100%;
   padding: 10px 36px 10px 14px;