:root {
    --color-primary: #2563eb;
    --color-primary-dark: #1d4ed8;
    --color-secondary: #7c3aed;
    --color-text: #1e293b;
    --color-text-light: #64748b;
    --color-bg: #ffffff;
    --color-bg-secondary: #f8fafc;
    --color-border: #e2e8f0;
    --color-success: #10b981;
    --color-error: #ef4444;
    --color-warning: #f59e0b;
}

/* @media (prefers-color-scheme: dark) {
    :root {
        --color-primary: #3b82f6;
        --color-primary-dark: #2563eb;
        --color-secondary: #8b5cf6;
        --color-text: #f8fafc;
        --color-text-light: #94a3b8;
        --color-bg: #0f172a;
        --color-bg-secondary: #1e293b;
        --color-border: #334155;
    }
} */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    transition: background-color 0.3s, color 0.3s;
}

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

header {
    text-align: center;
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--color-border);
}

h1 {
    color: var(--color-primary);
    margin-bottom: 0.5rem;
    font-size: 2.5rem;
}

.last-updated {
    color: var(--color-text-light);
    font-style: italic;
}

h2 {
    color: var(--color-primary);
    margin: 2rem 0 1rem;
    font-size: 1.5rem;
}

h3 {
    color: var(--color-text);
    margin: 1.5rem 0 0.5rem;
    font-size: 1.2rem;
}

section {
    margin-bottom: 2.5rem;
}

p {
    margin-bottom: 1rem;
}

ul {
    margin: 1rem 0;
    padding-left: 1.5rem;
}

li {
    margin-bottom: 0.5rem;
}

footer {
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
    text-align: center;
    color: var(--color-text-light);
}

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

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

@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }
    
    h1 {
        font-size: 2rem;
    }
}