/* Modern Documentation Style */
:root {
    --primary-color: #2196F3;
    --text-color: #333;
    --background-color: #fff;
    --secondary-background: #f5f5f5;
    --border-color: #e0e0e0;
    --link-color: #1976D2;
    --code-background: #f8f9fa;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem;
    background-color: var(--background-color);
}

h1 {
    color: var(--primary-color);
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 0.5rem;
    margin-top: 2rem;
}

h2 {
    color: var(--primary-color);
    margin-top: 2rem;
    padding-bottom: 0.3rem;
    border-bottom: 1px solid var(--border-color);
}

h3 {
    color: var(--text-color);
    margin-top: 1.5rem;
}

h4 {
    color: var(--text-color);
    margin-top: 1.2rem;
}

a {
    color: var(--link-color);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--primary-color);
    text-decoration: underline;
}

ul, ol {
    padding-left: 1.5rem;
}

li {
    margin: 0.5rem 0;
}

code {
    background-color: var(--code-background);
    padding: 0.2rem 0.4rem;
    border-radius: 3px;
    font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, Courier, monospace;
    font-size: 0.9em;
}

pre {
    background-color: var(--code-background);
    padding: 1rem;
    border-radius: 5px;
    overflow-x: auto;
}

blockquote {
    border-left: 4px solid var(--primary-color);
    margin: 1rem 0;
    padding: 0.5rem 1rem;
    background-color: var(--secondary-background);
}

/* Navigation */
.nav {
    background-color: var(--primary-color);
    padding: 1rem;
    margin: -2rem -2rem 2rem -2rem;
}

.nav a {
    color: white;
    margin-right: 1rem;
    text-decoration: none;
}

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

/* Responsive Design */
@media (max-width: 768px) {
    body {
        padding: 1rem;
    }
    
    .nav {
        margin: -1rem -1rem 1rem -1rem;
    }
}

/* Print Styles */
@media print {
    body {
        max-width: none;
        padding: 0;
    }
    
    .nav {
        display: none;
    }
    
    a {
        text-decoration: none;
        color: var(--text-color);
    }
}