add search page

Change-Id: Ibf1d95fe08881f2cbbc3b6f1076180a1d6cea9d0
diff --git a/src/app/search/search-page.scss b/src/app/search/search-page.scss
new file mode 100644
index 0000000..13c701c
--- /dev/null
+++ b/src/app/search/search-page.scss
@@ -0,0 +1,35 @@
+.smart-search-page {
+    max-width: 1200px;
+    margin: 0 auto;
+    padding: 2rem 1rem;
+    display: flex;
+    flex-direction: column;
+    transition: all 5s ease;
+
+    .search-header {
+        font-size: 1.8rem;
+        font-weight: bold;
+        text-align: center;
+        margin-bottom: 2rem;
+    }
+
+    .search-input {
+        display: flex;
+        margin-bottom: 1.5rem;
+
+        .input-text {
+            flex: 1;
+            border-radius: 10px 0 0 10px;
+        }
+
+        .search-btn {
+            min-width: 100px;
+            border-radius: 0 10px 10px 0;
+        }
+    }
+}
+
+.smart-search-page.centered {
+    justify-content: center; // 使其上下居中
+    height: 80vh; // 占满整页高度实现居中效果
+}
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