:root {
    --primary-font: 'Instrument Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
    --code-font: 'Anonymous Pro', 'Courier New', monospace;
    --primary-color: #24292e;
    --primary-color-light: #0366d6;
    --primary-color-faded: #586069;
    --quote-background-color: #f6f8fa;
    --quote-bar-color: #dfe2e5;
    --code-background: #f6f8fa;
    --border-color: #e1e4e8;
}

.dark {
    --primary-color: #c9d1d9;
    --primary-color-light: #58a6ff;
    --primary-color-faded: #8b949e;
    --quote-background-color: #161b22;
    --quote-bar-color: #30363d;
    --code-background: #161b22;
    --border-color: #30363d;
}

/* Main content styling */
.markdown-body {
    font-family: var(--primary-font);
    font-size: 18px;
    line-height: 1.8;
    color: var(--primary-color);
    word-wrap: break-word;
}

/* Headings */
.markdown-body h1,
.markdown-body h2,
.markdown-body h3,
.markdown-body h4,
.markdown-body h5,
.markdown-body h6 {
    margin-top: 2rem;
    margin-bottom: 1rem;
    font-weight: 600;
    line-height: 1.25;
    color: var(--primary-color);
}

.markdown-body h1 {
    font-size: 2em;
    padding-bottom: 0.3em;
    border-bottom: 1px solid var(--border-color);
}

.markdown-body h2 {
    font-size: 1.5em;
    padding-bottom: 0.3em;
    border-bottom: 1px solid var(--border-color);
}

.markdown-body h3 {
    font-size: 1.25em;
}

.markdown-body h4 {
    font-size: 1em;
}

.markdown-body h5 {
    font-size: 0.875em;
}

.markdown-body h6 {
    font-size: 0.85em;
    color: var(--primary-color-faded);
}

/* Paragraphs */
.markdown-body p {
    margin-top: 0;
    margin-bottom: 1rem;
}

/* Links */
.markdown-body a {
    color: var(--primary-color-light);
    text-decoration: none;
}

.markdown-body a:hover {
    text-decoration: underline;
}

/* Lists */
.markdown-body ul,
.markdown-body ol {
    padding-left: 2em;
    margin-top: 0;
    margin-bottom: 1rem;
}

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

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

.markdown-body li > p {
    margin-top: 0.25em;
}

/* Blockquotes */
.markdown-body blockquote {
    padding: 0 1em;
    color: var(--primary-color-faded);
    border-left: 0.25em solid var(--quote-bar-color);
    margin: 1rem 0;
    background-color: var(--quote-background-color);
}

.markdown-body blockquote > :first-child {
    margin-top: 0.5em;
}

.markdown-body blockquote > :last-child {
    margin-bottom: 0.5em;
}

/* Code */
.markdown-body code {
    font-family: var(--code-font);
    font-size: 85%;
    padding: 0.2em 0.4em;
    margin: 0;
    background-color: var(--code-background);
    border-radius: 3px;
}

.markdown-body pre {
    font-family: var(--code-font);
    padding: 16px;
    overflow: auto;
    font-size: 85%;
    line-height: 1.45;
    background-color: var(--code-background);
    border-radius: 6px;
    margin-top: 0;
    margin-bottom: 1rem;
}

.markdown-body pre code {
    display: inline;
    padding: 0;
    margin: 0;
    overflow: visible;
    line-height: inherit;
    word-wrap: normal;
    background-color: transparent;
    border: 0;
    font-size: 100%;
}

/* Syntax highlighting for code blocks */
.markdown-body .highlight pre,
.markdown-body pre {
    background-color: var(--code-background);
    border: 1px solid var(--border-color);
}

/* Tables */
.markdown-body table {
    border-spacing: 0;
    border-collapse: collapse;
    display: block;
    width: 100%;
    overflow: auto;
    margin-top: 0;
    margin-bottom: 1rem;
}

.markdown-body table th {
    font-weight: 600;
}

.markdown-body table th,
.markdown-body table td {
    padding: 6px 13px;
    border: 1px solid var(--border-color);
}

.markdown-body table tr {
    background-color: transparent;
    border-top: 1px solid var(--border-color);
}

.markdown-body table tr:nth-child(2n) {
    background-color: var(--quote-background-color);
}

/* Images */
.markdown-body img {
    max-width: 100%;
    box-sizing: content-box;
    display: block;
    margin: 1.5rem auto;
}

/* Horizontal rules */
.markdown-body hr {
    height: 0.25em;
    padding: 0;
    margin: 24px 0;
    background-color: var(--border-color);
    border: 0;
}

/* Strong and emphasis */
.markdown-body strong {
    font-weight: 600;
}

.markdown-body em {
    font-style: italic;
}

/* Definition lists */
.markdown-body dl {
    padding: 0;
}

.markdown-body dl dt {
    padding: 0;
    margin-top: 1rem;
    font-size: 1em;
    font-style: italic;
    font-weight: 600;
}

.markdown-body dl dd {
    padding: 0 16px;
    margin-bottom: 1rem;
}

/* Task lists */
.markdown-body .task-list-item {
    list-style-type: none;
}

.markdown-body .task-list-item input {
    margin: 0 0.2em 0.25em -1.6em;
    vertical-align: middle;
}

/* Footnotes */
.markdown-body .footnotes {
    font-size: 0.875em;
    border-top: 1px solid var(--border-color);
    margin-top: 2rem;
    padding-top: 1rem;
}

/* Post metadata */
.post-metadata {
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.post-metadata h1 {
    margin-top: 0;
    margin-bottom: 0.5rem;
    border-bottom: none;
    padding-bottom: 0;
}

.post-metadata time {
    color: var(--primary-color-faded);
    font-size: 0.9em;
}