* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
        }
        
        body {
            background-color: #f5f5f5;
            color: #333;
        }
        
        .header {
            background-color: #fff;
            border-bottom: 1px solid #e5e5e5;
            padding: 15px 0;
        }
        
        .container {
            width: 1200px;
            margin: 0 auto;
        }
        
        .header-top {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 15px;
        }
        
        .logo {
            font-size: 28px;
            font-weight: bold;
            color: #d81e06;
        }
        
        .search-bar {
            display: flex;
            width: 300px;
        }
        
        .search-bar input {
            flex: 1;
            padding: 8px 12px;
            border: 1px solid #ddd;
            border-right: none;
            outline: none;
        }
        
        .search-bar button {
            padding: 8px 15px;
            background-color: #d81e06;
            color: white;
            border: none;
            cursor: pointer;
        }
        
        .nav {
            display: flex;
            list-style: none;
        }
        
        .nav li {
            margin-right: 25px;
        }
        
        .nav li a {
            text-decoration: none;
            color: #333;
            font-size: 16px;
        }
        
        .nav li a:hover {
            color: #d81e06;
        }
        
        .breadcrumb {
            padding: 15px 0;
            font-size: 14px;
            color: #666;
        }
        
        .breadcrumb a {
            color: #666;
            text-decoration: none;
        }
        
        .breadcrumb a:hover {
            color: #d81e06;
        }
        
        .list-container {
            display: flex;
            margin-top: 20px;
        }
        
        .main-list {
            flex: 2;
            margin-right: 20px;
        }
        
        .sidebar {
            flex: 1;
        }
        
        .channel-header {
            background-color: #d81e06;
            color: white;
            padding: 10px 15px;
            font-size: 18px;
            border-radius: 4px 4px 0 0;
        }
        
        .news-list {
            background-color: #fff;
            border-radius: 0 0 4px 4px;
            box-shadow: 0 1px 3px rgba(0,0,0,0.1);
        }
        
        .news-item {
            display: flex;
            padding: 20px;
            border-bottom: 1px solid #eee;
        }
        
        .news-item:last-child {
            border-bottom: none;
        }
        
        .news-img {
            width: 200px;
            height: 120px;
            margin-right: 20px;
            flex-shrink: 0;
        }
        
        .news-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 4px;
        }
        
        .news-content {
            flex: 1;
        }
        
        .news-title {
            font-size: 18px;
            margin-bottom: 10px;
            line-height: 1.4;
        }
        
        .news-title a {
            color: #333;
            text-decoration: none;
        }
        
        .news-title a:hover {
            color: #d81e06;
        }
        
        .news-desc {
            color: #666;
            font-size: 14px;
            line-height: 1.6;
            margin-bottom: 10px;
        }
        
        .news-meta {
            display: flex;
            color: #999;
            font-size: 12px;
        }
        
        .news-meta span {
            margin-right: 15px;
        }
        
        .hot-news {
            background-color: #fff;
            border-radius: 4px;
            box-shadow: 0 1px 3px rgba(0,0,0,0.1);
            margin-bottom: 20px;
        }
        
        .hot-list {
            padding: 15px;
        }
        
        .hot-item {
            padding: 10px 0;
            border-bottom: 1px dashed #eee;
        }
        
        .hot-item:last-child {
            border-bottom: none;
        }
        
        .hot-item a {
            display: flex;
            align-items: center;
            text-decoration: none;
            color: #333;
        }
        
        .hot-item a:hover {
            color: #d81e06;
        }
        
        .hot-index {
            color: #d81e06;
            font-weight: bold;
            margin-right: 10px;
            width: 20px;
            text-align: center;
        }
        
        .hot-title {
            flex: 1;
        }
        
        .pagination {
            display: flex;
            justify-content: center;
            margin: 30px 0;
        }
        
        .pagination a {
            display: inline-block;
            padding: 8px 15px;
            margin: 0 5px;
            border: 1px solid #ddd;
            color: #666;
            text-decoration: none;
            border-radius: 4px;
        }
        
        .pagination a:hover {
            background-color: #f5f5f5;
        }
        
        .pagination .active {
            background-color: #d81e06;
            color: white;
            border-color: #d81e06;
        }
        
        .footer {
            background-color: #333;
            color: #999;
            padding: 30px 0;
            margin-top: 30px;
            text-align: center;
            font-size: 14px;
        }
        
        .footer a {
            color: #ccc;
            text-decoration: none;
            margin: 0 10px;
        }
        
        .footer a:hover {
            color: white;
        }