* {
    margin: 0;
    padding: 0;
    font-weight: normal;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

:root {
    --font-serif:
        "TeX Gyre Termes", "Nimbus Roman No9 L", "Times New Roman", "Times",
        serif;
    --font-sans: system-ui, -apple-system, "Helvetica Neue", sans-serif;
    --font-mono: "Menlo", "Monaco", "Courier New", monospace;
}

body {
    font-family: var(--font-serif);
}

strong {
    font-weight: bold;
}

/* Dark mode */
@media (prefers-color-scheme: dark) {
    body {
        color: #e0e0e0;
        background: #1a1a1a;
    }
}