/* 基本样式设置 */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.8;
    color: #333;
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    background-color: #f9f9f9;
}

/* 标题样式 */
h1 {
    color: #2c3e50;
    border-bottom: 2px solid #3498db;
    padding-bottom: 10px;
    font-size: 2.2em;
    margin-top: 25px;
}

h2 {
    color: #2c3e50;
    border-bottom: 1px solid #eee;
    padding-bottom: 7px;
    font-size: 1.8em;
    margin-top: 25px;
}

h3 {
    color: #34495e;
    font-size: 1.5em;
    margin-top: 20px;
}

/* 段落样式 */
p {
    margin: 15px 0;
    text-align: justify;
    line-height: 1.8;
}

/* 强调样式 */
em {
    color: #2980b9;
    font-style: italic;
}

strong {
    color: #c0392b;
    font-weight: bold;
}

/* 引用块样式 */
blockquote {
    border-left: 4px solid #3498db;
    padding-left: 15px;
    margin-left: 0;
    color: #555;
    font-style: italic;
    background-color: #f0f8ff;
    padding: 10px 15px;
    border-radius: 0 5px 5px 0;
}

/* 代码块样式 */
code {
    font-family: 'Courier New', Courier, monospace;
    background-color: #f0f0f0;
    padding: 2px 4px;
    border-radius: 3px;
    font-size: 0.9em;
}

pre {
    background-color: #f8f8f8;
    border: 1px solid #ddd;
    border-radius: 5px;
    padding: 10px;
    overflow-x: auto;
}

pre code {
    background-color: transparent;
    padding: 0;
}

/* 列表样式 */
ul, ol {
    margin: 15px 0;
    padding-left: 30px;
}

li {
    margin: 8px 0;
}

/* 链接样式 */
a {
    color: #3498db;
    text-decoration: none;
    transition: color 0.3s;
}

a:hover {
    color: #2980b9;
    text-decoration: underline;
}

/* 水平线样式 */
hr {
    border: none;
    height: 1px;
    background-color: #ddd;
    margin: 25px 0;
}

/* 表格样式 */
table {
    border-collapse: collapse;
    width: 100%;
    margin: 20px 0;
}

th, td {
    border: 1px solid #ddd;
    padding: 10px;
    text-align: left;
}

th {
    background-color: #f2f2f2;
    font-weight: bold;
}

tr:nth-child(even) {
    background-color: #f9f9f9;
}

/* 图片样式 */
img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 20px auto;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

/* 特殊容器样式 */
.container {
    background-color: white;
    border-radius: 5px;
    padding: 20px;
    margin: 20px 0;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

/* Markdown文本中包含的代码块 */
.language-code, .language-bash, .language-python, .language-javascript, .language-html, .language-css {
    background-color: #282c34;
    color: #abb2bf;
    border-radius: 5px;
    padding: 15px;
    margin: 15px 0;
    overflow-x: auto;
}

/* 导航链接 */
.navigation {
    display: flex;
    justify-content: space-between;
    margin: 30px 0;
    padding: 10px 0;
    border-top: 1px solid #eee;
    border-bottom: 1px solid #eee;
}

.navigation a {
    padding: 8px 15px;
    background-color: #3498db;
    color: white;
    border-radius: 4px;
    text-decoration: none;
}

.navigation a:hover {
    background-color: #2980b9;
}