body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: #0f172a;
    color: #e5e7eb;
    margin: 0;
    padding: 2rem;
}

h1 {
    color: #38bdf8;
    font-size: 2.5rem;
}

h2 {
    color: #8C0000;
    font-size: 1.7rem;
}

p {
    font-size: 1.2rem;
}