html,
body {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    background-color: #000;
}

.center-text {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
        Helvetica, Arial, sans-serif;
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 500;
    letter-spacing: 0.02em;
    user-select: none;
}