#header {
    background-image: url("https://img2024.cnblogs.com/blog/273387/202609/273387-20260929202503529-1954178270.png");
    background-size: cover;          /* 铺满整个头部 */
    background-position: center;     /* 居中显示 */
    background-repeat: no-repeat;    /* 不重复 */
}
/* 所有导航链接 */
#navList a {
    color: #ffffff !important;
    font-size: 16px !important;
    font-weight: 500;
    margin: 0 !important;           /* 清除外边距 */
    text-shadow: 0 1px 4px rgba(0,0,0,0.6);
}

/* 导航栏里的所有文字元素 */
#navigator,
#navigator a,
#navigator span,
#navigator li {
    color: #ffffff !important;
}

/* 右侧统计信息（随笔/文章/评论/阅读） */
.blogStats,
.blogStats a {
    color: #e2e8f0 !important;
}

#blogTitle,
#blogTitle a,
#blogTitle h1,
#blogTitle h1 a,
#blogTitle h2,
#blogTitle .headermaintitle,
#blogTitle .blogStats {
    color: #ffffff !important;
    text-shadow: 0 1px 4px rgba(0,0,0,0.6);
}

/* ===== 正文排版优化 ===== */

/* 正文区域基础样式 */
#cnblogs_post_body {
    font-size: 16px;
    line-height: 1.8;          /* 行高1.8，阅读最舒适 */
    color: #1a2332;              /* 深蓝近黑 */
    word-break: break-word;
    letter-spacing: 0.5px;     /* 字间距微调 */
}

/* 段落间距 */
#cnblogs_post_body p {
    margin-bottom: 16px;       /* 段落之间留白 */
    text-align: justify;       /* 两端对齐 */
}

/* 标题层级 */
#cnblogs_post_body h1 {
    font-size: 26px;
    font-weight: bold;
    margin: 32px 0 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid #1890ff;
    color: #1a1a1a;
}

#cnblogs_post_body h2 {
    font-size: 22px;
    font-weight: bold;
    margin: 28px 0 14px;
    padding-left: 12px;
    border-left: 4px solid #1890ff;
    color: #1a1a1a;
}

#cnblogs_post_body h3 {
    font-size: 18px;
    font-weight: bold;
    margin: 24px 0 12px;
    color: #333;
}

/* 代码块样式 */
#cnblogs_post_body pre {
    background-color: #f8f8f8;
    border: 1px solid #e8e8e8;
    border-radius: 6px;
    padding: 16px;
    font-size: 14px;
    line-height: 1.6;
    overflow-x: auto;
}

#cnblogs_post_body code {
    font-family: "Consolas", "Source Code Pro", monospace;
    font-size: 14px;
}

/* 行内代码 */
#cnblogs_post_body p code,
#cnblogs_post_body li code {
    background-color: #fff5f5;
    color: #ff502c;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 14px;
}

/* 引用块 */
#cnblogs_post_body blockquote {
    margin: 16px 0;
    padding: 12px 20px;
    background-color: #f6f8fa;
    border-left: 4px solid #1890ff;
    color: #555;
    border-radius: 0 6px 6px 0;
}

/* 列表 */
#cnblogs_post_body ul,
#cnblogs_post_body ol {
    margin: 12px 0;
    padding-left: 24px;
}

#cnblogs_post_body li {
    margin-bottom: 8px;
}

/* 表格 */
#cnblogs_post_body table {
    width: 100%;
    border-collapse: collapse;
    margin: 16px 0;
}

#cnblogs_post_body th,
#cnblogs_post_body td {
    border: 1px solid #e8e8e8;
    padding: 10px 14px;
    text-align: left;
}

#cnblogs_post_body th {
    background-color: #f6f8fa;
    font-weight: bold;
}

/* 图片居中 + 圆角 */
#cnblogs_post_body img {
    display: block;
    max-width: 100%;
    margin: 16px auto;
    border-radius: 6px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

/* 分割线 */
#cnblogs_post_body hr {
    border: none;
    border-top: 1px solid #e8e8e8;
    margin: 32px 0;
}

/* 链接 */
#cnblogs_post_body a {
    color: #1890ff;
    text-decoration: none;
    border-bottom: 1px solid transparent;
}

#cnblogs_post_body a:hover {
    border-bottom-color: #1890ff;
}