/* Global font: prioritize LXGW WenKai for Chinese text */
body {
    font-family: 'LXGW WenKai', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
}

/* Keep monospace for code elements */
code,
pre,
kbd,
samp,
.editor-preview code,
.editor-preview-side code {
    font-family: 'Fira Code', 'SF Mono', 'Cascadia Code', 'Consolas', 'LXGW WenKai Mono', monospace !important;
}

/* Custom styles for Markdown content */
.markdown-body {
    font-size: 1.0625rem;
    letter-spacing: 0.025em;
}

.markdown-body img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-field, 0.5rem);
}

.markdown-body pre,
.markdown-body .codehilite pre,
.markdown-body .prose .codehilite pre {
    background-color: oklch(var(--b2)) !important;
    padding: 1rem;
    border-radius: var(--radius-field, 0.5rem);
    overflow-x: auto;
    margin: 1rem 0;
}

.markdown-body code {
    background: oklch(var(--b3));
    padding: 0.2rem 0.4rem;
    border-radius: 0.25rem;
    font-size: 0.9em;
}

/* 代码块内的 code 元素需要与 pre 保持同一背景色，
   否则 highlight.js 等语法高亮主题的 .hljs 白色背景会覆盖 pre 的灰色背景 */
.markdown-body pre code,
.markdown-body pre code.hljs {
    background-color: oklch(var(--b2)) !important;
    padding: 0;
}

.markdown-body blockquote {
    position: relative;
    padding: 1.25rem 1.5rem 1.25rem 3.5rem;
    margin: 1.5rem 0;
    background: oklch(var(--b2));
    border-radius: var(--radius-field, 0.5rem);
    color: inherit;
    border: 1px solid oklch(var(--b3));
}

.markdown-body blockquote::before {
    content: '"';
    position: absolute;
    top: 0.6rem;
    left: 1rem;
    font-size: 2.25rem;
    line-height: 1;
    color: oklch(var(--bc) / 0.5);
    font-family: Georgia, 'Times New Roman', serif;
    opacity: 0.6;
}

.markdown-body blockquote p:last-child {
    margin-bottom: 0;
}

.markdown-body h1,
.markdown-body h2,
.markdown-body h3,
.markdown-body h4 {
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    font-weight: 700;
}

.markdown-body h1 {
    font-size: 2em;
}

.markdown-body h2 {
    font-size: 1.6em;
}

.markdown-body h3 {
    font-size: 1.3em;
}

.markdown-body h4 {
    font-size: 1.1em;
}

.markdown-body p {
    margin-bottom: 1.5rem;
    line-height: 1.9;
}

.markdown-body strong,
.markdown-body b,
.editor-preview strong,
.editor-preview b,
.editor-preview-side strong,
.editor-preview-side b {
    font-weight: 700;
    text-shadow: 0.015em 0 0 currentColor;
}

.markdown-body ul,
.markdown-body ol {
    margin-bottom: 1rem;
    padding-left: 1.5rem;
}

.markdown-body li {
    margin-bottom: 0.25rem;
}

.markdown-body table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1.5rem;
    font-size: 0.95em;
    line-height: 1.6;
    border: 1px solid oklch(var(--b3));
    border-radius: 0.5rem;
    overflow: hidden;
}

.markdown-body thead {
    background: oklch(var(--b2));
}

.markdown-body th {
    padding: 0.75rem 1rem;
    font-weight: 600;
    text-align: left;
    border-bottom: 2px solid oklch(var(--b3));
    color: oklch(var(--bc));
    white-space: nowrap;
}

.markdown-body td {
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 1px solid oklch(var(--b3));
    vertical-align: top;
}

.markdown-body tbody tr:nth-child(even) {
    background: oklch(var(--b2));
}

.markdown-body tbody tr:hover {
    background: oklch(var(--b3));
    transition: background 0.15s ease;
}

.markdown-body tbody tr:last-child td {
    border-bottom: none;
}

.markdown-body hr {
    border: 0;
    border-top: 1px solid oklch(var(--b3));
    margin: 1.5rem 0;
}

/* 编辑器预览区域基础样式，与前台文章页 .markdown-body 保持一致 */
.editor-preview,
.editor-preview-side {
    font-size: 1.0625rem;
    letter-spacing: 0.025em;
    padding: 1.5rem;
    line-height: 1.9;
}

.editor-preview-side img,
.editor-preview img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-field, 0.5rem);
}

/* 预览区标题大小已由内部 .markdown-body 统一控制，此处保留以提升选择器优先级 */
.editor-preview .markdown-body h1,
.editor-preview-side .markdown-body h1 {
    font-size: 2em;
}

.editor-preview .markdown-body h2,
.editor-preview-side .markdown-body h2 {
    font-size: 1.6em;
}

.editor-preview .markdown-body h3,
.editor-preview-side .markdown-body h3 {
    font-size: 1.3em;
}

.editor-preview .markdown-body h4,
.editor-preview-side .markdown-body h4 {
    font-size: 1.1em;
}

/* EasyMDE 编辑模式下 Markdown 标题字体大小 */
.CodeMirror .cm-header.cm-header-1 {
    font-size: 2em;
}
.CodeMirror .cm-header.cm-header-2 {
    font-size: 1.6em;
}
.CodeMirror .cm-header.cm-header-3 {
    font-size: 1.3em;
}
.CodeMirror .cm-header.cm-header-4 {
    font-size: 1.1em;
}