diff --git a/src/components/Dashboard.css b/src/components/Dashboard.css
index a6b3a5a..d3a5471 100644
--- a/src/components/Dashboard.css
+++ b/src/components/Dashboard.css
@@ -717,6 +717,154 @@
   background-color: #218838;
 }
 
+/* 下载模态框样式 */
+.modal-overlay {
+    position: fixed;
+    top: 0;
+    left: 0;
+    right: 0;
+    bottom: 0;
+    background: rgba(0, 0, 0, 0.5);
+    z-index: 1000;
+    display: flex;
+    justify-content: center;
+    align-items: center;
+}
+
+.download-modal {
+    background: white;
+    padding: 20px;
+    border-radius: 8px;
+    width: 500px;
+    max-width: 90%;
+    position: relative;
+}
+
+.download-modal .close-btn {
+    position: absolute;
+    top: 10px;
+    right: 10px;
+    background: none;
+    border: none;
+    font-size: 20px;
+    cursor: pointer;
+}
+
+.download-modal .form-group {
+    margin-bottom: 15px;
+}
+
+.download-modal .form-group label {
+    display: block;
+    margin-bottom: 5px;
+}
+
+.download-modal .form-group input {
+    width: 100%;
+    padding: 8px;
+    border: 1px solid #ddd;
+    border-radius: 4px;
+}
+
+.progress-container {
+    margin: 15px 0;
+    background: #f0f0f0;
+    border-radius: 4px;
+    height: 20px;
+    overflow: hidden;
+}
+
+.progress-bar {
+    height: 100%;
+    background: #1890ff;
+    transition: width 0.3s;
+    color: white;
+    text-align: center;
+    font-size: 12px;
+    line-height: 20px;
+}
+
+.modal-actions {
+    display: flex;
+    justify-content: flex-end;
+    gap: 10px;
+    margin-top: 20px;
+}
+
+.modal-actions button {
+    padding: 8px 16px;
+    border-radius: 4px;
+    cursor: pointer;
+}
+
+.modal-actions button:first-child {
+    background: #f5f5f5;
+    border: 1px solid #d9d9d9;
+}
+
+.modal-actions button:last-child {
+    background: #1890ff;
+    color: white;
+    border: none;
+}
+
+.modal-actions button:disabled {
+    background: #d9d9d9;
+    cursor: not-allowed;
+    opacity: 0.7;
+}
+
+/* 在Dashboard.css中添加以下样式 */
+
+.resource-actions {
+  display: flex;
+  gap: 10px;
+  margin-left: auto;
+}
+
+.delete-btn {
+  padding: 8px 15px;
+  background-color: #ff4d4f;
+  color: white;
+  border: none;
+  border-radius: 4px;
+  cursor: pointer;
+  transition: background-color 0.3s;
+}
+
+.delete-btn:hover {
+  background-color: #ff7875;
+}
+
+.delete-btn:disabled {
+  background-color: #d9d9d9;
+  cursor: not-allowed;
+}
+
+.carousel-image {
+  padding: 1rem;
+  background: linear-gradient(to right, #f7b733, #fc4a1a);
+  color: white;
+  border-radius: 10px;
+  height: 180px;
+  display: flex;
+  flex-direction: column;
+  justify-content: center;
+  align-items: center;
+  font-size: 18px;
+  transition: all 0.5s ease-in-out;
+}
+
+.carousel-image h3 {
+  font-size: 22px;
+  margin: 0;
+}
+
+.carousel-image p {
+  margin: 4px 0;
+}
+
+
 /* 平台名称样式 */
 .platform-name {
   flex: 1;