body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.6;
    color: #24292e;
    background-color: #fff;
    margin: 0;
    padding: 0;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem;
}

header {
    margin-bottom: 2rem;
    border-bottom: 1px solid #eaecef;
    padding-bottom: 1rem;
}

nav ul {
    list-style-type: none;
    padding: 0;
    display: flex;
    gap: 1.5rem;
}

nav ul li a {
    text-decoration: none;
    color: #0366d6;
    font-weight: 500;
}

nav ul li a:hover {
    text-decoration: underline;
}

main {
    margin-bottom: 2rem;
}

h1, h2, h3, h4, h5, h6 {
    margin-top: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
    line-height: 1.25;
}

h1 {
    font-size: 2em;
    border-bottom: 1px solid #eaecef;
    padding-bottom: 0.3em;
}

a {
    color: #0366d6;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

pre {
    background-color: #f6f8fa;
    border-radius: 3px;
    padding: 16px;
    overflow: auto;
    font-family: SFMono-Regular, Consolas, "Liberation Mono", Menlo, monospace;
    font-size: 85%;
    line-height: 1.45;
}

.codeblock {
    background-color: #f6f8fa;
    border-radius: 3px;
    padding: 16px;
    overflow: auto;
    font-family: SFMono-Regular, Consolas, "Liberation Mono", Menlo, monospace;
    font-size: 85%;
    line-height: 1.45;
}

footer {
    border-top: 1px solid #eaecef;
    padding-top: 1rem;
    color: #6a737d;
    font-size: 0.9rem;
}

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

blockquote {
    padding: 0 1em;
    color: #6a737d;
    border-left: 0.25em solid #dfe2e5;
    margin: 0 0 16px 0;
}

img {
    max-width: 100%;
    height: auto;
}

table {
    border-collapse: collapse;
    width: 100%;
    margin: 16px 0;
}

table th, table td {
    padding: 6px 13px;
    border: 1px solid #dfe2e5;
}

table tr {
    background-color: #fff;
    border-top: 1px solid #c6cbd1;
}

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