/*news.css */
 /* //去掉a标签的蓝色 */
a {
    color: #312828;
    text-decoration: none;
}
.container {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    margin: 20px auto;
    max-width: 1200px;
    padding: 0 20px;
}

.main-content {
    flex: 3;
    padding: 0;
    margin-right: 20px;
    border-right: 2px solid #312828;
}

.sidebar {
    flex: 1;
    padding: 20px;
}
.main-content h1 {
    font-size: 36px;
    margin-bottom: 10px;
}

.main-content .meta-info {
    font-size: 14px;
    color: #372929;
    margin-bottom: 20px;
}

.main-content p {
    font-size: 18px;
    line-height: 1.6;
    color: #333;
    margin-bottom: 20px;
}

.main-content img {
    max-width: 100%;
    /* 图片最大宽度为100%，即不会超出父容器 */
    height: auto;
    /* 高度自动调整，保持图片比例 */
    max-height: 500px;
    /* 限制图片最大高度 */
    display: block;
    /* 将图片设为块级元素，以避免与周围文本混合 */
    margin: 20px auto;
    /* 图片上下留白，居中显示 */
}

.main-content blockquote {
    font-size: 20px;
    color: #555;
    padding: 10px 20px;
    border-left: 4px solid #ddd;
    margin: 20px 0;
    background-color: #f9f9f9;
}

.main-content h2 {
    font-size: 28px;
    margin-top: 30px;
    margin-bottom: 15px;
}

.main-content ul {
    list-style: disc;
    margin-left: 20px;
    margin-bottom: 20px;
}

.main-content ul li {
    font-size: 18px;
    margin-bottom: 10px;
}

@media screen and (max-width: 1024px) {
    .container {
        flex-direction: column;
        padding: 20px;
    }

    .main-content {
        margin-right: 0;
        border-right: none;
    }

    .sidebar {
        margin-top: 20px;
    }

    .main-content {
        border-bottom: none;
    }
}