添加新的骨架屏，将评查点列表和评查文件列表，文档列表进行数据分类

app/styles/pages/home.css

@@ -81,17 +81,27 @@
     flex-direction: column;
     align-items: center;
     justify-content: center;
-    margin: 1rem;
     padding-bottom: 0;
     margin-bottom: 0;
     background-color: #f0f7f4;
+    background-image: url('/images/主页背景-min.png');
+    background-size: cover;
+    background-position: center;
+    background-repeat: no-repeat;
+  }
+
+  .index-main-content-container {
+    padding: 2rem 0;
+    margin: 0 auto;
+    width: 90%;
+    max-width: 1200px;
+    transform: translateY(-7rem);
   }
-  
   .welcome-text {
     font-size: 1.75rem;
     font-weight: 500;
     color: #333;
-    margin-bottom: 3rem;
+    margin-bottom: 5rem;
     text-align: center;
   }
   
@@ -110,13 +120,14 @@
     background: linear-gradient(to bottom, #ebebeb, #ffffff);
     border-radius: 8px;
     box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
-    transition: transform 0.2s, box-shadow 0.2s;
+    transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
     cursor: pointer;
+    border: 1px solid transparent;
   }
   
   .module-card:hover {
     transform: translateY(-5px);
-    border: 1px solid #269b6c;
+    border-color: #269b6c;
     box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
   }
   
@@ -139,16 +150,6 @@
     color: #333;
   }
   
-  /* 底部山水背景 */
-  .footer {
-    height: 200px;
-    margin: 1rem;
-    margin-top: 0;
-    overflow: hidden;
-    position: relative;
-    background-color: #f0f7f4;
-    border-radius: 0 0 0.5rem 0.5rem;
-  }
   
   .mountains-bg {
     position: absolute;

app/styles/pages/login.css

@@ -4,7 +4,10 @@
   justify-content: center;
   align-items: center;
   min-height: 100vh;
-  background: linear-gradient(135deg, #f0f7f4 0%, #c5e8e0 100%);
+  background-image: url('/images/登录页背景-min.png');
+  background-size: cover;
+  background-position: center;
+  background-repeat: no-repeat;
 }
 
 .login-container {