diff --git a/src/pages/InterestGroup/InterestGroup.css b/src/pages/InterestGroup/InterestGroup.css
index a52ba5f..1de6510 100644
--- a/src/pages/InterestGroup/InterestGroup.css
+++ b/src/pages/InterestGroup/InterestGroup.css
@@ -1,158 +1,207 @@
 /* 设置整个兴趣小组页面的背景色和布局 */
 .interest-group-container {
-    background-color: #f8f1f1; /* 粉色背景 */
+  background-color: #5F4437; 
+  width: 100%;
+  height: 2000px;
+}
+
+/* 页面标题样式 */
+h1 {
+  text-align: center;
+  color: #5F4437; /* 深棕色 */
+  font-size: 2rem;
+  margin-bottom: 30px;
+}
+
+/* 筛选、搜索和排序容器样式 */
+.filter-search-sort-container {
+  display: flex;
+  justify-content: center;
+  gap: 20px;
+  margin-bottom: 20px;
+}
+
+/* 筛选部分样式 */
+.filter, .sort {
+  margin-bottom: 0;
+  /* 文字在左边，下拉框在右边 */
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  gap: 5px;
+}
+
+.search input {
+  padding: 10px;
+  width: 200px;
+  margin-left: 100px;
+  border-radius: 6px;
+  border: 1px solid #e0c4a1; /* 浅棕色 */
+  background-color: #fff5f5; /* 浅粉色 */
+  color: #5F4437;
+  font-size: 1rem;
+}
+
+.filter select,
+.sort select {
+  padding: 10px;
+  width: 200px;
+  border-radius: 6px;
+  border: 1px solid #e0c4a1; /* 浅棕色 */
+  background-color: #fff5f5; /* 浅粉色 */
+  color: #5F4437;
+  font-size: 1rem;
+}
+
+/* 激活时的输入框样式 */
+.filter select:focus,
+.search input:focus,
+.sort select:focus {
+  border-color: #b38867; /* 较深的棕色 */
+  outline: none;
+}
+
+.group-list {
+  margin-top: 5%;
+  display: flex;
+  flex-wrap: wrap;
+  gap: 20px; /* 控制 item 之间的间距 */
+  justify-content: flex-start; /* 让不足三项时左对齐 */
+}
+
+.group-item {
+  flex: 0 0 calc(33.333% - 20px); /* 每个占1/3减去间距 */
+  box-sizing: border-box;
+  border: 1px solid #e0c4a1;
+  border-radius: 8px;
+  overflow: hidden;
+  background-color: #fff;
+  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
+  transition: transform 0.3s ease-in-out;
+  padding: 15px;
+}
+
+
+.group-item:hover {
+  transform: translateY(-5px); /* 鼠标悬停时小组项上升效果 */
+}
+
+.group-content {
+  display: flex;
+  gap: 15px;
+}
+
+.group-info-right {
+  display: flex;
+  flex-direction: column;
+  align-items: flex-start; 
+  justify-content: flex-start; 
+}
+
+/* 小组描述样式 */
+.group-description {
+  color: #333;
+  font-size: 1rem;
+  line-height: 1.4;
+  margin-top: 10px;
+  margin-bottom: 10px;
+}
+
+/* 小组标签样式 */
+.group-tags {
+  display: flex;
+  gap: 10px;
+}
+
+.tag {
+  background-color: #f0f0f0;
+  color: #5F4437;
+  padding: 5px 10px;
+  border-radius: 4px;
+  font-size: 0.9rem;
+}
+
+/* 分页按钮 */
+.pagination {
+  text-align: center;
+  margin-top: 30px;
+}
+
+button {
+  padding: 10px 20px;
+  margin: 0 10px;
+  background-color: #5F4437; /* 深棕色 */
+  color: white;
+  border: none;
+  border-radius: 6px;
+  cursor: pointer;
+  font-size: 1rem;
+  transition: background-color 0.3s ease;
+}
+
+button:disabled {
+  background-color: #d6d6d6;
+  cursor: not-allowed;
+}
+
+button:hover {
+  background-color: #b38867; /* 深棕色的 hover 效果 */
+}
+
+/* 错误信息的样式 */
+.error {
+  color: #ff6f61; /* 红色 */
+  text-align: center;
+  margin-top: 20px;
+}
+
+/* 加载中的提示 */
+.loading {
+  color: #5F4437;
+  text-align: center;
+  margin-top: 20px;
+  font-size: 1.2rem;
+}
+
+/* 响应式设计: 确保在小屏幕下布局能适应 */
+@media (max-width: 768px) {
+ .group-item {
+    width: 48%;
+  }
+
+ .filter-search-sort-container {
+    flex-direction: column;
+  }
+
+ .filter select,
+ .search input,
+ .sort select {
     width: 100%;
-  }
-  
-  /* 页面标题样式 */
-  h1 {
-    text-align: center;
-    color: #5c3f31; /* 深棕色 */
-    font-size: 2rem;
-    margin-bottom: 30px;
-  }
-  
-  /* 筛选部分样式 */
-  .filter, .search, .sort {
-    margin-bottom: 20px;
-    text-align: center;
-  }
-  
-  .filter select,
-  .search input,
-  .sort select {
-    padding: 10px;
-    width: 200px;
-    border-radius: 6px;
-    border: 1px solid #e0c4a1; /* 浅棕色 */
-    background-color: #fff5f5; /* 浅粉色 */
-    color: #5c3f31;
-    font-size: 1rem;
-  }
-  
-  /* 激活时的输入框样式 */
-  .filter select:focus,
-  .search input:focus,
-  .sort select:focus {
-    border-color: #b38867; /* 较深的棕色 */
-    outline: none;
-  }
-  
-  /* 小组列表样式 */
-  .group-list {
-    display: flex;
-    flex-wrap: wrap;
-    gap: 20px;
-    justify-content: space-between;
-  }
-  
-  /* 每个小组的容器 */
-  .group-item {
-    width: 30%;
-    border: 1px solid #e0c4a1; /* 浅棕色边框 */
-    border-radius: 8px;
-    overflow: hidden;
-    background-color: #fff;
-    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
-    transition: transform 0.3s ease-in-out;
-  }
-  
-  .group-item:hover {
-    transform: translateY(-5px); /* 鼠标悬停时小组项上升效果 */
-  }
-  
-  /* 小组封面图样式 */
-  .group-cover {
-    width: 100%;
-    height: 180px;
-    object-fit: cover;
-    transition: opacity 0.3s ease;
-  }
-  
-  /* 小组信息区域 */
-  .group-info {
-    padding: 15px;
-    background-color: #f8f1f1; /* 浅粉色背景 */
-  }
-  
-  .group-info h2 {
-    font-size: 1.2em;
-    color: #5c3f31;
     margin-bottom: 10px;
   }
-  
-  /* 小组描述部分 */
-  .group-info p {
-    font-size: 1rem;
-    color: #5c3f31;
+}
+
+@media (max-width: 480px) {
+ .group-item {
+    width: 100%;
   }
-  
-  /* 分页按钮 */
-  .pagination {
-    text-align: center;
-    margin-top: 30px;
+
+ .filter select,
+ .search input,
+ .sort select {
+    width: 100%;
+    font-size: 0.9rem;
   }
-  
-  button {
-    padding: 10px 20px;
-    margin: 0 10px;
-    background-color: #5c3f31; /* 深棕色 */
-    color: white;
-    border: none;
-    border-radius: 6px;
-    cursor: pointer;
-    font-size: 1rem;
-    transition: background-color 0.3s ease;
-  }
-  
-  button:disabled {
-    background-color: #d6d6d6;
-    cursor: not-allowed;
-  }
-  
-  button:hover {
-    background-color: #b38867; /* 深棕色的 hover 效果 */
-  }
-  
-  /* 错误信息的样式 */
-  .error {
-    color: #ff6f61; /* 红色 */
-    text-align: center;
-    margin-top: 20px;
-  }
-  
-  /* 加载中的提示 */
-  .loading {
-    color: #5c3f31;
-    text-align: center;
-    margin-top: 20px;
-    font-size: 1.2rem;
-  }
-  
-  /* 响应式设计: 确保在小屏幕下布局能适应 */
-  @media (max-width: 768px) {
-    .group-item {
-      width: 48%;
-    }
-  
-    .filter select,
-    .search input,
-    .sort select {
-      width: 100%;
-      margin-bottom: 10px;
-    }
-  }
-  
-  @media (max-width: 480px) {
-    .group-item {
-      width: 100%;
-    }
-  
-    .filter select,
-    .search input,
-    .sort select {
-      width: 100%;
-      font-size: 0.9rem;
-    }
-  }
-  
\ No newline at end of file
+}
+
+.interest-group-card {
+  background-color: #e9ded2;
+  border-radius: 16px;
+  max-width: 70%;
+  max-height: 100%;
+  /* 卡片居中 */
+  margin: 0 auto;
+  margin-top: 40px;
+  /* padding: 24px 32px; */
+  padding: 3% 3%
+}    
\ No newline at end of file