* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
            background: #f5f5f5;
            color: #333;
            line-height: 1.6;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 15px;
        }
        /* 顶部导航 */
        .top-bar {
            background: #c40000;
            color: #fff;
            padding: 8px 0;
            font-size: 14px;
        }
        .top-bar .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .top-bar a {
            color: #fff;
            text-decoration: none;
            margin-left: 15px;
        }
        /* 头部 */
        .header {
            background: #fff;
            padding: 20px 0;
            border-bottom: 3px solid #c40000;
        }
        .header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
        .logo h1 {
            font-size: 28px;
            color: #c40000;
            font-weight: bold;
        }
        .logo p {
            font-size: 14px;
            color: #666;
            margin-top: 5px;
        }
        .search-box {
            display: flex;
            align-items: center;
        }
        .search-box input {
            padding: 8px 15px;
            border: 2px solid #c40000;
            border-radius: 4px 0 0 4px;
            width: 250px;
            font-size: 14px;
            outline: none;
        }
        .search-box button {
            padding: 8px 20px;
            background: #c40000;
            color: #fff;
            border: none;
            border-radius: 0 4px 4px 0;
            cursor: pointer;
            font-size: 14px;
        }
        /* 导航 */
        .nav {
            background: #fff;
            border-bottom: 2px solid #eee;
        }
        .nav ul {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
        }
        .nav ul li a {
            display: block;
            padding: 12px 20px;
            color: #333;
            text-decoration: none;
            font-size: 15px;
            font-weight: 500;
            transition: all 0.3s;
        }
        .nav ul li a:hover,
        .nav ul li a.active {
            color: #c40000;
            border-bottom: 2px solid #c40000;
        }
        /* 主内容区 */
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 20px;
            padding: 20px 0;
        }
        /* 文章列表 */
        .article-list {
            background: #fff;
            border-radius: 8px;
            padding: 20px;
            box-shadow: 0 2px 8px rgba(0,0,0,0.05);
        }
        .section-title {
            font-size: 20px;
            color: #c40000;
            border-left: 4px solid #c40000;
            padding-left: 12px;
            margin-bottom: 20px;
            font-weight: bold;
        }
        .article-item {
            border-bottom: 1px solid #f0f0f0;
            padding: 15px 0;
            display: flex;
            gap: 15px;
        }
        .article-item:last-child {
            border-bottom: none;
        }
        .article-item img {
            width: 120px;
            height: 80px;
            object-fit: cover;
            border-radius: 4px;
            background: #f0f0f0;
        }
        .article-info h3 {
            font-size: 16px;
            margin-bottom: 8px;
        }
        .article-info h3 a {
            color: #333;
            text-decoration: none;
            transition: color 0.3s;
        }
        .article-info h3 a:hover {
            color: #c40000;
        }
        .article-info p {
            font-size: 14px;
            color: #666;
            margin-bottom: 8px;
        }
        .article-meta {
            font-size: 12px;
            color: #999;
        }
        /* 侧边栏 */
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .widget {
            background: #fff;
            border-radius: 8px;
            padding: 20px;
            box-shadow: 0 2px 8px rgba(0,0,0,0.05);
        }
        .widget-title {
            font-size: 16px;
            color: #c40000;
            border-bottom: 2px solid #c40000;
            padding-bottom: 10px;
            margin-bottom: 15px;
            font-weight: bold;
        }
        .widget ul {
            list-style: none;
        }
        .widget ul li {
            padding: 8px 0;
            border-bottom: 1px dashed #eee;
        }
        .widget ul li:last-child {
            border-bottom: none;
        }
        .widget ul li a {
            color: #555;
            text-decoration: none;
            font-size: 14px;
            transition: color 0.3s;
        }
        .widget ul li a:hover {
            color: #c40000;
        }
        /* 友情链接 */
        .friend-links {
            background: #fff;
            border-radius: 8px;
            padding: 20px;
            margin-top: 20px;
            box-shadow: 0 2px 8px rgba(0,0,0,0.05);
        }
        .friend-links .links-list {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .friend-links .links-list a {
            color: #666;
            text-decoration: none;
            font-size: 14px;
            padding: 5px 12px;
            background: #f8f8f8;
            border-radius: 4px;
            transition: all 0.3s;
        }
        .friend-links .links-list a:hover {
            background: #c40000;
            color: #fff;
        }
        /* 页脚 */
        .footer {
            background: #333;
            color: #999;
            padding: 30px 0;
            margin-top: 30px;
            text-align: center;
            font-size: 14px;
        }
        .footer a {
            color: #ccc;
            text-decoration: none;
        }
        .footer a:hover {
            color: #c40000;
        }
        /* 响应式 */
        @media (max-width: 768px) {
            .main-content {
                grid-template-columns: 1fr;
            }
            .search-box input {
                width: 150px;
            }
            .article-item {
                flex-direction: column;
            }
            .article-item img {
                width: 100%;
                height: 150px;
            }
            .nav ul li a {
                padding: 10px 12px;
                font-size: 14px;
            }
        }