/* Local / system font stack. No third-party font CDN. */
@font-face {
    font-family: "Instrument Sans";
    src: local("Instrument Sans"), local("Segoe UI"), local("Helvetica Neue");
    font-weight: 400 700;
    font-display: swap;
}
@font-face {
    font-family: "Rajdhani";
    src: local("Rajdhani"), local("Trebuchet MS"), local("Segoe UI");
    font-weight: 400 700;
    font-display: swap;
}
@font-face {
    font-family: "Orbitron";
    src: local("Orbitron"), local("Segoe UI"), local("Arial Black");
    font-weight: 400 700;
    font-display: swap;
}