/* 基础容器 */
.news-content {
    font-size: 16px;
    line-height: 1.6;
    color: #000;
}

/* 段落 */
.news-content p {
    margin: 1em 0;
}

/* 标题 */
.news-content h1 {
    font-size: 2em;
    margin: 0.67em 0;
}
.news-content h2 {
    font-size: 1.5em;
    margin: 0.83em 0;
}
.news-content h3 {
    font-size: 1.17em;
    margin: 1em 0;
}
.news-content h4,
.news-content h5,
.news-content h6 {
    font-size: 1em;
    margin: 1.33em 0;
}
.news-content h5 {
    font-size: 0.83em;
}
.news-content h6 {
    font-size: 0.67em;
}

/* 文本格式 */
.news-content strong,
.news-content b {
    font-weight: bold;
}
.news-content em,
.news-content i {
    font-style: italic;
}
.news-content u {
    text-decoration: underline;
}
.news-content s,
.news-content del {
    text-decoration: line-through;
}
.news-content sub {
    vertical-align: sub;
    font-size: smaller;
}
.news-content sup {
    vertical-align: super;
    font-size: smaller;
}

/* 列表 */
.news-content ul,
.news-content ol {
    list-style: initial;
    margin: 1em 0;
    padding-left: 40px;
}
.news-content li {
    margin-bottom: 0.5em;
}

/* 链接 */
.news-content a {
    color: #0066cc;
    text-decoration: none;
}
.news-content a:hover {
    text-decoration: underline;
}

/* 图片 */
.news-content img {
    max-width: 100%;
    height: auto;
}

/* 表格 */
.news-content table {
    border-collapse: collapse;
    margin: 1em 0;
    width: 100%;
}
.news-content th,
.news-content td {
    border: 1px solid #ccc;
    padding: 0.5em;
    text-align: left;
}
.news-content th {
    background-color: #f5f5f5;
    font-weight: bold;
}

/* 引用 */
.news-content blockquote {
    margin: 1em 0;
    padding-left: 1em;
    border-left: 4px solid #ddd;
    color: #666;
}

/* 代码 */
.news-content code {
    background-color: #f5f5f5;
    padding: 0.2em 0.4em;
    border-radius: 3px;
    font-size: 0.9em;
}
.news-content pre {
    background-color: #f5f5f5;
    padding: 1em;
    overflow: auto;
    white-space: pre-wrap;
    margin: 1em 0;
}

/* 其他 */
.news-content hr {
    border: 0;
    border-top: 1px solid #ccc;
    margin: 1.5em 0;
}