diff --git a/src/components/Personal/Personal.css b/src/components/Personal/Personal.css
index 28a1adb..69006d2 100644
--- a/src/components/Personal/Personal.css
+++ b/src/components/Personal/Personal.css
@@ -1,217 +1,95 @@
-/* Personal.css */
+/* Personal.css - 现代化设计 */
 .personal-container {
-    max-width: 800px;
-    margin: 0 auto;
-    padding: 20px;
-  }
-  
-  .back-button {
-    background: none;
-    border: none;
-    color: #1890ff;
-    cursor: pointer;
-    font-size: 16px;
-    margin-bottom: 20px;
-    padding: 5px 0;
-  }
-  
-  .profile-card {
-    background: #fff;
-    border-radius: 8px;
-    padding: 20px;
-    margin-bottom: 20px;
-    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
-  }
-  
-  .profile-header {
-    display: flex;
-    align-items: center;
-    margin-bottom: 20px;
-  }
-  
-  .profile-avatar {
-    width: 80px;
-    height: 80px;
-    border-radius: 50%;
-    margin-right: 20px;
-    object-fit: cover;
-  }
-  
-  .profile-info {
-    flex-grow: 1;
-  }
-  
-  .username {
-    font-size: 24px;
-    margin: 0 0 5px;
-  }
-  
-  .user-meta {
-    display: flex;
-    gap: 15px;
-    color: #666;
-    font-size: 14px;
-  }
-  
-  .stats-grid {
-    display: grid;
-    grid-template-columns: repeat(4, 1fr);
-    gap: 15px;
-  }
-  
-  .stat-item {
-    background: #f5f5f5;
-    border-radius: 6px;
-    padding: 15px;
-    text-align: center;
-  }
-  
-  .stat-label {
-    font-size: 14px;
-    color: #666;
-    margin-bottom: 5px;
-  }
-  
-  .stat-value {
-    font-size: 18px;
-    font-weight: bold;
-  }
-  
-  .quota-card {
-    background: #fff;
-    border-radius: 8px;
-    padding: 20px;
-    margin-bottom: 20px;
-    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
-  }
-  
-  .quota-card h3 {
-    margin-top: 0;
-    margin-bottom: 15px;
-  }
-  
-  .quota-info {
-    display: flex;
-    justify-content: space-between;
-    margin-bottom: 10px;
-  }
-  
-  .quota-used {
-    color: #1890ff;
-  }
-  
-  .quota-remaining {
-    color: #52c41a;
-  }
-  
-  .progress-bar {
-    height: 10px;
-    background: #f0f0f0;
-    border-radius: 5px;
-    margin-bottom: 10px;
-    overflow: hidden;
-  }
-  
-  .progress-fill {
-    height: 100%;
-    background: #1890ff;
-    border-radius: 5px;
-    transition: width 0.3s ease;
-  }
-  
-  .quota-total {
-    text-align: right;
-    color: #666;
-    font-size: 14px;
-  }
-  
-  .action-cards {
-    display: grid;
-    grid-template-columns: repeat(2, 1fr);
-    gap: 15px;
-  }
-  
-  .action-card {
-    background: #fff;
-    border-radius: 8px;
-    padding: 20px;
-    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
-    cursor: pointer;
-    transition: transform 0.2s ease;
-  }
-  
-  .action-card:hover {
-    transform: translateY(-3px);
-    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
-  }
-  
-  .action-card h3 {
-    margin-top: 0;
-    color: #1890ff;
-  }
-  
-  .action-card p {
-    color: #666;
-    margin-bottom: 0;
-  }
-
-  .subpage-container {
-    margin-top: 20px;
-    border-top: 1px solid #f0f0f0;
-    padding-top: 20px;
-  }
-
-
-  /* Personal.css */
-/* ... 其他已有样式 ... */
-
-/* 下载进度卡片样式 */
-.progress-card {
-  background: #fff;
-  border-radius: 8px;
-  padding: 20px;
-  margin-bottom: 20px;
-  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
+  max-width: 1000px;
+  margin: 0 auto;
+  padding: 25px;
+  font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
+  animation: fadeIn 0.5s ease-out forwards;
 }
 
-.download-task {
-  margin-bottom: 15px;
+/* 返回按钮 - 渐变风格 */
+.back-button {
+  display: inline-flex;
+  align-items: center;
+  gap: 8px;
+  padding: 8px 16px;
+  background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
+  color: white;
+  border: none;
+  border-radius: 6px;
+  font-weight: 600;
+  cursor: pointer;
+  transition: all 0.3s;
+  margin-bottom: 30px;
+  box-shadow: 0 2px 8px rgba(30, 60, 114, 0.2);
 }
 
-.task-info {
-  display: flex;
-  justify-content: space-between;
-  margin-bottom: 5px;
+.back-button:hover {
+  transform: translateY(-2px);
+  box-shadow: 0 4px 12px rgba(30, 60, 114, 0.3);
 }
 
-.task-id {
-  font-size: 14px;
-  color: #666;
+.back-button::before {
+  content: "←";
 }
 
-.task-progress {
-  font-size: 14px;
-  font-weight: bold;
-  color: #1890ff;
-}
-
-.progress-bar {
-  height: 8px;
-  background: #f0f0f0;
-  border-radius: 4px;
+/* 用户资料卡片 - 3D效果 */
+.profile-card {
+  background: white;
+  border-radius: 12px;
+  padding: 25px;
+  margin-bottom: 25px;
+  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
+  transition: transform 0.3s, box-shadow 0.3s;
+  position: relative;
   overflow: hidden;
 }
 
-.progress-fill {
-  height: 100%;
-  background: #1890ff;
-  border-radius: 4px;
-  transition: width 0.3s ease;
+.profile-card:hover {
+  transform: translateY(-5px);
+  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.12);
 }
 
+.profile-header {
+  display: flex;
+  align-items: center;
+  margin-bottom: 25px;
+}
+
+.profile-avatar {
+  width: 100px;
+  height: 100px;
+  border-radius: 50%;
+  margin-right: 25px;
+  object-fit: cover;
+  border: 4px solid rgba(30, 60, 114, 0.1);
+  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
+  transition: transform 0.3s;
+}
+
+.profile-avatar:hover {
+  transform: scale(1.05);
+}
+
+.username {
+  font-size: 28px;
+  margin: 0 0 10px;
+  background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
+  -webkit-background-clip: text;
+  -webkit-text-fill-color: transparent;
+  font-weight: 800;
+}
+
+.user-meta {
+  display: flex;
+  gap: 20px;
+}
 
 .user-meta span {
-  margin-right: 15px;
+  display: flex;
+  align-items: center;
+  gap: 5px;
+  font-size: 15px;
   color: #666;
 }
 
@@ -219,3 +97,221 @@
   color: #ff9800;
   font-weight: bold;
 }
+
+/* 统计数据网格 - 卡片式设计 */
+.stats-grid {
+  display: grid;
+  grid-template-columns: repeat(4, 1fr);
+  gap: 20px;
+}
+
+.stat-item {
+  background: linear-gradient(135deg, #f5f7fa 0%, #e4e8f0 100%);
+  border-radius: 10px;
+  padding: 20px;
+  text-align: center;
+  transition: transform 0.3s;
+  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.05);
+}
+
+.stat-item:hover {
+  transform: translateY(-3px);
+  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.1);
+}
+
+.stat-label {
+  font-size: 15px;
+  color: #666;
+  margin-bottom: 10px;
+}
+
+.stat-value {
+  font-size: 22px;
+  font-weight: 700;
+  color: #1e3c72;
+}
+
+/* 下载额度卡片 - 渐变色 */
+.quota-card {
+  background: white;
+  border-radius: 12px;
+  padding: 25px;
+  margin-bottom: 25px;
+  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
+}
+
+.quota-card h3 {
+  margin-top: 0;
+  margin-bottom: 20px;
+  color: #1e3c72;
+  font-size: 20px;
+}
+
+.quota-info {
+  display: flex;
+  justify-content: space-between;
+  margin-bottom: 15px;
+  font-size: 15px;
+}
+
+.quota-used {
+  color: #ff4d4f;
+  font-weight: 600;
+}
+
+.quota-remaining {
+  color: #52c41a;
+  font-weight: 600;
+}
+
+.progress-bar {
+  height: 12px;
+  background: #f0f2f5;
+  border-radius: 6px;
+  margin-bottom: 15px;
+  overflow: hidden;
+}
+
+.progress-fill {
+  height: 100%;
+  border-radius: 6px;
+  transition: width 0.5s ease;
+}
+
+.quota-total {
+  text-align: right;
+  color: #666;
+  font-size: 14px;
+}
+
+/* 下载进度卡片 */
+.progress-card {
+  background: white;
+  border-radius: 12px;
+  padding: 25px;
+  margin-bottom: 25px;
+  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
+}
+
+.progress-card h3 {
+  margin-top: 0;
+  margin-bottom: 20px;
+  color: #1e3c72;
+  font-size: 20px;
+}
+
+.download-task {
+  margin-bottom: 20px;
+}
+
+.task-info {
+  display: flex;
+  justify-content: space-between;
+  margin-bottom: 8px;
+}
+
+.task-id {
+  font-size: 15px;
+  color: #666;
+}
+
+.task-progress {
+  font-size: 15px;
+  font-weight: 600;
+  color: #1890ff;
+}
+
+/* 功能卡片区 - 网格布局 */
+.action-cards {
+  display: grid;
+  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
+  gap: 20px;
+  margin-bottom: 30px;
+}
+
+.action-card {
+  background: white;
+  border-radius: 12px;
+  padding: 25px;
+  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
+  cursor: pointer;
+  transition: all 0.3s;
+  border: 1px solid rgba(30, 60, 114, 0.1);
+  text-align: center;
+}
+
+.action-card:hover {
+  transform: translateY(-5px);
+  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
+  border-color: rgba(30, 60, 114, 0.2);
+}
+
+.action-card h3 {
+  margin-top: 0;
+  margin-bottom: 15px;
+  color: #1e3c72;
+  font-size: 20px;
+}
+
+.action-card p {
+  color: #666;
+  margin-bottom: 0;
+  font-size: 15px;
+}
+
+/* 子页面容器 */
+.subpage-container {
+  margin-top: 30px;
+  border-top: 2px solid #f0f2f5;
+  padding-top: 30px;
+}
+
+/* 加载和错误状态 */
+.loading, .error {
+  text-align: center;
+  padding: 50px;
+  font-size: 18px;
+  background: white;
+  border-radius: 12px;
+  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
+  margin: 20px 0;
+}
+
+.error {
+  color: #ff4d4f;
+}
+
+/* 动画效果 */
+@keyframes fadeIn {
+  from { opacity: 0; transform: translateY(10px); }
+  to { opacity: 1; transform: translateY(0); }
+}
+
+/* 响应式设计 */
+@media (max-width: 768px) {
+  .personal-container {
+    padding: 15px;
+  }
+  
+  .profile-header {
+    flex-direction: column;
+    text-align: center;
+  }
+  
+  .profile-avatar {
+    margin-right: 0;
+    margin-bottom: 15px;
+  }
+  
+  .user-meta {
+    justify-content: center;
+  }
+  
+  .stats-grid {
+    grid-template-columns: repeat(2, 1fr);
+  }
+  
+  .action-cards {
+    grid-template-columns: 1fr;
+  }
+}
\ No newline at end of file