@import url('https://fonts.googleapis.com/css2?family=Russo+One&display=swap');
body {
    font-family: 'Russo One', sans-serif;
}
.container {
    /*height: 95vh;*/
    display: flex;
    justify-content: center;
    align-items: center;
}
footer {
    text-align: center;
    bottom: 0;
    position: absolute;
    width: 100%;
}
a {
    text-decoration: none;
}
.trademark {
    bottom: 0;
    margin: 10px 0 0 0;
    padding: 0;
    font-size: 0.9em;
}
.dark-switch {
    position: absolute;
    right: 0;
    top: 0;
    margin: 10px;
}
img {
    padding: 10px;
}
.container img {
    -webkit-filter: invert(1);
    filter: invert(1);
}
.dark:has(div):has(.container) img {
    -webkit-filter: invert(0);
    filter: invert(0);
}
.dark-btn {
    padding: 5px;
}