/* ===== 博客正文排版 =====
   参考 1q43.blog 风格：字号 ~17px，行高 1.75，段间距紧凑，轻微字间距
   覆盖 Tailwind Typography (prose-lg) 默认的过大段落间距
   ================================================================ */

.post-body {
    font-size: 16.5px;
    line-height: 1.78;
    letter-spacing: 0.012em;
    color: #1a1a1a;
    word-break: break-word;
    overflow-wrap: break-word;
}

/* 段落间距：prose-lg 默认约 1.33em（上下各一份），压缩为 0.9em */
.post-body p {
    margin-top: 0.9em;
    margin-bottom: 0.9em;
}
.post-body p:first-child {
    margin-top: 0;
}
.post-body p:last-child {
    margin-bottom: 0;
}

/* 标题间距 */
.post-body h2,
.post-body h3,
.post-body h4 {
    margin-top: 1.8em;
    margin-bottom: 0.5em;
    line-height: 1.4;
    letter-spacing: 0.02em;
}

/* 引用块 */
.post-body blockquote {
    font-size: 15.5px;
    color: #555;
    border-left: 3px solid #d1d5db;
    padding-left: 1.1em;
    margin: 1.2em 0;
}

/* 列表 */
.post-body ul,
.post-body ol {
    margin-top: 0.75em;
    margin-bottom: 0.75em;
    padding-left: 1.5em;
}
.post-body li {
    margin-top: 0.3em;
    margin-bottom: 0.3em;
}

/* 图片：减少上下空白 */
.post-body img {
    margin-top: 1.2em;
    margin-bottom: 1.2em;
    border-radius: 4px;
}

/* 行内代码 */
.post-body code:not(pre code) {
    font-size: 0.88em;
    background: #f3f4f6;
    padding: 0.15em 0.4em;
    border-radius: 3px;
}

/* 代码块 */
.post-body pre {
    font-size: 14px;
    line-height: 1.65;
    margin: 1.2em 0;
}