diff --git a/src/pages/Forum/promotion-part/Promotion.css b/src/pages/Forum/promotion-part/Promotion.css
index 46e7a0d..656114a 100644
--- a/src/pages/Forum/promotion-part/Promotion.css
+++ b/src/pages/Forum/promotion-part/Promotion.css
@@ -1,83 +1,3 @@
-.promotion-container {
-  padding: 20px;
-  margin: 20px 0;
-  border-radius: 8px;
-}
-
-/* 并排两列 */
-.carousel-container {
-  display: flex;
-  gap: 20px;
-}
-
-.carousel-section {
-  flex: 1;
-}
-
-.carousel-section h2 {
-  font-size: 20px;
-  margin-bottom: 15px;
-}
-
-/* 轮播框架 */
-.carousel {
-  position: relative;
-  /* background: #a54747; */
-  /* background: linear-gradient(135deg, #4A3B34, #a54747); */
-  /* background: linear-gradient(135deg, #e38f77, #aa3e3e); */
-  /* 背景渐变 */
-  background: linear-gradient(135deg, #e1cab2, #b68791);
-  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
-  border-radius: 6px;
-  padding: 15px;
-  color: #fff;
-  min-height: 200px;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-}
-
-/* 左右箭头 */
-.carousel .arrow {
-  background: rgba(0,0,0,0.2);
-  border: none;
-  color: #fff;
-  font-size: 24px;
-  width: 36px;
-  height: 36px;
-  border-radius: 50%;
-  cursor: pointer;
-  position: absolute;
-  top: 50%;
-  transform: translateY(-50%);
-}
-
-.carousel .arrow.left {
-  left: 10px;
-}
-
-.carousel .arrow.right {
-  right: 10px;
-}
-
-.carousel .arrow:hover {
-  background: rgba(0,0,0,0.4);
-}
-
-/* 每帧内容 */
-.carousel .slide {
-  width: calc(100% - 80px);
-  /* 留出箭头空间 */
-  text-align: left;
-}
-
-/* 冷门资源专用 slide */
-.cold-slide {
-  display: flex;
-  gap: 10px;
-  align-items: center;
-}
-
 /* 资源海报 */
 .resource-poster {
   width: 80px;
@@ -125,7 +45,7 @@
   background: #fff;
   padding: 20px;
   border-radius: 6px;
-  width: 400px;
+  width: 80%;
   max-width: 90%;
   box-shadow: 0 0 10px rgba(0,0,0,0.25);
 }
@@ -154,3 +74,266 @@
   cursor: pointer;
 }
 
+
+/* 冷门资源模态框样式 */
+.cold-dialog-overlay {
+  position: fixed;
+  top: 0;
+  left: 0;
+  width: 100%;
+  height: 100%;
+  background-color: rgba(255, 228, 230, 0.3); /* 清透粉半透明背景 */
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  z-index: 1000;
+}
+
+.cold-dialog {
+  background-color: #F8F8F0; /* 米白色背景 */
+  padding: 20px;
+  border-radius: 10px;
+  box-shadow: 0 4px 12px rgba(255, 192, 203, 0.3); /* 粉调阴影 */
+  max-width: 800px;
+  width: 100%;
+}
+
+.cold-dialog-title {
+  color: #FF6B81; /* 亮粉标题 */
+  text-align: center;
+  margin-bottom: 15px;
+}
+
+.close-btn {
+  position: absolute;
+  top: 10px;
+  right: 15px;
+  font-size: 20px;
+  background: none;
+  border: none;
+  cursor: pointer;
+  color: #FF4E50; /* 深粉关闭按钮 */
+}
+
+.cold-table-container {
+  overflow-x: auto; /* 长表格横向滚动 */
+}
+
+.cold-torrent-table {
+  width: 100%;
+  border-collapse: collapse;
+  margin-top: 15px;
+  background-color: white; /* 表格白色背景 */
+}
+
+.cold-torrent-table th,
+.cold-torrent-table td {
+  padding: 12px 15px;
+  text-align: left;
+  border-bottom: 1px solid #FFE4E6; /* 清透粉分隔线 */
+}
+
+.cold-torrent-table th {
+  background-color: #FFF0F5; /* 淡粉表头背景 */
+  color: #FF69B4; /* 粉紫表头文字 */
+  font-weight: 500;
+}
+
+.cold-torrent-table tr:hover {
+  background-color: #FFF5EB; /* 米白悬停效果 */
+}
+
+.empty-state {
+  text-align: center;
+  padding: 20px;
+  color: #666;
+}
+
+/* 适配小屏幕 */
+@media (max-width: 600px) {
+  .cold-dialog {
+    margin: 20px;
+    max-width: calc(100% - 40px);
+  }
+}
+
+.cold-btn.small {
+  font-size: 0.9em;
+  padding: 5px 10px;
+  margin-top: 5px;
+}
+
+.torrent-table-container {
+  margin-top: 10px;
+  max-height: 300px;
+  overflow-y: auto;
+}
+
+.torrent-selection-table {
+  width: 100%;
+  border-collapse: collapse;
+}
+
+.torrent-selection-table th,
+.torrent-selection-table td {
+  padding: 8px 12px;
+  border: 1px solid #ddd;
+  text-align: left;
+}
+
+.torrent-selection-table th {
+  background-color: #f5f5f5;
+}
+
+.detail-dialog-overlay {
+  position: fixed;
+  top: 0;
+  left: 0;
+  width: 100%;
+  height: 100%;
+  background-color: rgba(0, 0, 0, 0.5);
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  z-index: 100;
+}
+
+.detail-dialog {
+  background-color: white;
+  padding: 20px;
+  border-radius: 8px;
+  width: 90%;
+  max-width: 600px;
+  max-height: 80vh;
+  overflow-y: auto;
+}
+
+.detail-content {
+  margin-top: 20px;
+}
+
+.detail-item {
+  margin-bottom: 15px;
+  display: flex;
+}
+
+.detail-label {
+  font-weight: bold;
+  min-width: 120px;
+}
+
+.detail-value {
+  flex: 1;
+}
+
+.torrent-list {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 8px;
+}
+
+.torrent-link {
+  background: none;
+  border: none;
+  color: #0066cc;
+  text-decoration: underline;
+  cursor: pointer;
+  padding: 0;
+  font-size: inherit;
+}
+
+.torrent-link:hover,
+.torrent-link:focus {
+  text-decoration: none;
+  outline: none;
+  color: #004499;
+}
+
+.torrent-detail-overlay {
+  position: fixed;
+  top: 0;
+  left: 0;
+  width: 100%;
+  height: 100%;
+  background-color: rgba(0, 0, 0, 0.5);
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  z-index: 200; /* 确保在促销详情对话框之上 */
+}
+
+.torrent-detail-dialog {
+  background-color: white;
+  padding: 20px;
+  border-radius: 8px;
+  width: 90%;
+  max-width: 700px;
+  max-height: 85vh;
+  overflow-y: auto;
+}
+
+.torrent-detail-content {
+  margin-top: 20px;
+}
+
+.torrent-detail-item {
+  margin-bottom: 15px;
+  display: flex;
+}
+
+.torrent-detail-label {
+  font-weight: bold;
+  min-width: 120px;
+}
+
+.torrent-detail-value {
+  flex: 1;
+}
+
+.description {
+  white-space: pre-wrap;
+}
+
+.torrent-cover-container {
+  display: flex;
+  justify-content: center;
+  margin-bottom: 20px;
+}
+
+.torrent-cover {
+  max-width: 100%;
+  max-height: 300px;
+  object-fit: contain;
+  border-radius: 4px;
+  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
+}
+
+.status-badge {
+  padding: 2px 8px;
+  border-radius: 4px;
+  font-size: 0.9em;
+  color: white;
+}
+
+.status-badge.hot {
+  background-color: #e53935;
+}
+
+.status-badge.cold {
+  background-color: #1e88e5;
+}
+
+.status-badge.normal {
+  background-color: #757575;
+}
+
+.download-link {
+  color: #0066cc;
+  text-decoration: none;
+  display: inline-flex;
+  align-items: center;
+}
+
+.download-link:hover {
+  text-decoration: underline;
+}
\ No newline at end of file