/**
 * GitHub 原生风格 Markdown 渲染样式表
 */

.markdown {
    font-family: var(--dsh-font-sans);
    font-size: 15px;
    line-height: 1.7;
    color: #1f2328;
    word-wrap: break-word;
}

.markdown > *:first-child {
    margin-top: 0 !important;
}
.markdown > *:last-child {
    margin-bottom: 0 !important;
}

.markdown h1,
.markdown h2,
.markdown h3,
.markdown h4,
.markdown h5,
.markdown h6 {
    margin-top: 24px;
    margin-bottom: 16px;
    font-weight: 700;
    line-height: 1.25;
    color: #1f2328;
}

.markdown h1 {
    font-size: 1.85rem;
    padding-bottom: 0.3em;
    border-bottom: 1px solid #d0d7de;
}

.markdown h2 {
    font-size: 1.45rem;
    padding-bottom: 0.3em;
    border-bottom: 1px solid #d0d7de;
}

.markdown h3 {
    font-size: 1.25rem;
}

.markdown h4 {
    font-size: 1.05rem;
}

.markdown p,
.markdown blockquote,
.markdown ul,
.markdown ol,
.markdown dl,
.markdown table,
.markdown pre,
.markdown details {
    margin-top: 0;
    margin-bottom: 16px;
}

.markdown hr {
    height: 0.25em;
    padding: 0;
    margin: 24px 0;
    background-color: #d0d7de;
    border: 0;
}

.markdown blockquote {
    padding: 0.5em 1em;
    color: #57606a;
    border-left: 0.25em solid #0969da;
    background-color: #f6f8fa;
    border-radius: 0 6px 6px 0;
}
.markdown blockquote > :first-child {
    margin-top: 0;
}
.markdown blockquote > :last-child {
    margin-bottom: 0;
}

.markdown ul,
.markdown ol {
    padding-left: 2em;
}

.markdown li + li {
    margin-top: 0.25em;
}

.markdown code {
    padding: 0.2em 0.4em;
    margin: 0;
    font-size: 85%;
    white-space: break-spaces;
    background-color: rgba(175, 184, 193, 0.2);
    border-radius: 6px;
    font-family: var(--dsh-font-mono);
}

.markdown pre {
    position: relative;
    padding: 16px;
    overflow: auto;
    font-size: 85%;
    line-height: 1.45;
    color: #e6edf3;
    background-color: #161b22;
    border-radius: 8px;
    margin-bottom: 16px;
}

.markdown pre code {
    display: inline;
    max-width: auto;
    padding: 0;
    margin: 0;
    overflow: visible;
    line-height: inherit;
    word-wrap: normal;
    background-color: transparent;
    border: 0;
    color: inherit;
}

/* 表格样式 */
.markdown table {
    display: block;
    width: 100%;
    max-width: 100%;
    overflow: auto;
    border-spacing: 0;
    border-collapse: collapse;
    margin-bottom: 16px;
    font-size: 0.9rem;
}

.markdown table th,
.markdown table td {
    padding: 8px 14px;
    border: 1px solid #d0d7de;
}

.markdown table th {
    font-weight: 600;
    background-color: #f6f8fa;
}

.markdown table tr {
    background-color: #ffffff;
    border-top: 1px solid #d0d7de;
}

.markdown table tr:nth-child(2n) {
    background-color: #f6f8fa;
}

/* 图片响应式与居中支持 */
.markdown img {
    max-width: 100%;
    box-sizing: content-box;
    border-radius: 6px;
    margin: 8px 0;
}

.markdown p[align="center"],
.markdown div[align="center"] {
    text-align: center;
}
.markdown p[align="center"] img,
.markdown div[align="center"] img {
    display: inline-block;
}

/* Details 折叠框 */
.markdown details {
    border: 1px solid #d0d7de;
    border-radius: 6px;
    padding: 12px 16px;
    background: #f6f8fa;
    margin-bottom: 16px;
}
.markdown details summary {
    cursor: pointer;
    font-weight: 600;
    color: #1f2328;
}