:root {
    --primary-color: #2563eb;
    --text-color: #1f2937;
    --background-color: #ffffff;
    --secondary-background: #f3f4f6;
    --title-font-family: "Gill sans";
    --body-font-family: "Georgia";

}

body {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    font-family: var(--body-font-family);
    line-height: 1.6;
    color: var(--text-color);
    background: var(--background-color);
}

header {
    padding: 2rem 0;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--secondary-background);
}

header h1 {
    margin: 0 0 1rem 0;
    font-size: 2.5rem;
}

nav {
    display: flex;
    gap: 1rem;
}

nav a {
    color: var(--primary-color);
    text-decoration: none;
}

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

main {
    margin: 2rem 0;
}

/* Blog post styles */
article h1 {
    font-size: 2.25rem;
    margin: 2rem 0 1rem;
}

article h2 {
    font-size: 1.8rem;
    margin: 1.8rem 0 1rem;
}

article h3 {
    font-size: 1.5rem;
    margin: 1.5rem 0 1rem;
}

article p {
    margin: 1.2rem 0;
}

article code {
    background: var(--secondary-background);
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    font-size: 0.9em;
}

article pre {
    background: var(--secondary-background);
    padding: 1rem;
    border-radius: 8px;
    overflow-x: auto;
}

article pre code {
    background: none;
    padding: 0;
}

footer {
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid var(--secondary-background);
    color: #6b7280;
    font-size: 0.9rem;
}

h1, h2, h3 {
    font-family: var(--title-font-family);
}