* {
    box-sizing: border-box;
}

@font-face {
    font-family: Nunito;
    src: url("Nunito-VariableFont_wght.ttf");
}

* {
    font-family: Nunito;
}

body {
    background-color: #0a0d1a;
    color: #fff;
    margin: 0;
}

#main-content {
    /*background-color: #2a2d3a;*/
    background-color: #0a0d1a;
    padding: 32px;
    margin: 16px auto;
    width: 600px;
    max-width: calc(100vw - 32px);
    border-radius: 16px;
}

#main-content > h1 {
    text-align: center;
    margin: 0;
}

#main-content p {
    text-align: center;
    margin: 16px auto;
    color: #aaadba;
}

#qr-code {
    width: 250px;
    aspect-ratio: 1;
    max-width: 80%;
    display: block;
    margin: 16px auto;
    border-radius: 8px;
}

#logo {
    display: block;
    max-width: 100%;
}

button {
    padding: 8px;
    background-color: #0066aa;
    font-size: 24px;
    color: #fff;
    transition-duration: 0.1s;
}
button:hover {
    background-color: #2288cc;
}
button:active {
    background-color: #003355;
}