/* … */

body {
    height: 100vh;
    margin: 0;
    padding: 0;

    display: grid;
    place-self: center;
    place-items: center;
    place-content: center;
}

main {
    width: fit-content;
    height: fit-content;
    margin: auto auto;

    text-align: center;
}

.unevoked-controls {
    visibility: hidden;
    margin: 1em 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-column-gap: 1em;
}

.evoked-controls {
    margin: 1em 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-column-gap: 1em;
}

.unevoked-icegod {
    min-width: 10rem;
    min-height: 10rem;
    display: none;
}

.button {
    border: none;
    border-radius: 2px;
    padding: 0.5em 1em;
    background-color: #232323;
    color: white;
}

.button-image {
    height: 100%;
}

.icegod {
    animation-duration: 20s;
    animation-name: evoke-icegod;

    min-width: 10rem;
    min-height: 10rem;
}

.evoke-background {
    animation-duration: 3s;
    animation-name: evoke-background;

    background-color: black;
    color: white;
}

@keyframes evoke-background {
    from {
        background-color: unset;
        color: unset;
    }

    to {
        background-color: black;
        color: white;
    }
}

@keyframes evoke-icegod {
    from {
        translate: 0 -100vh;
    }

    to {
        translate: 0 0;
    }
}