主页及相关页面

Change-Id: I588797f986de01217147f16f3c9727b67992fb8f
diff --git a/src/pages/Home.css b/src/pages/Home.css
new file mode 100644
index 0000000..8510372
--- /dev/null
+++ b/src/pages/Home.css
@@ -0,0 +1,20 @@
+.home-layout {
+    min-height: 100vh;
+    background-color: #f0f2f5;
+}
+
+.home-header {
+    background-color: #001529;
+    padding: 0 24px;
+    height: 64px;
+}
+
+.home-content {
+    padding: 24px 0;
+}
+
+.post-card {
+    background: #fff;
+    border-radius: 8px;
+    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
+}
\ No newline at end of file