:root {
    color-scheme: dark;

    --shadow: 0 .5rem 2rem rgba(0,0,0,.25);
    --border: solid .25rem rgba(0,0,0,.25);
    --background-size: 4rem;
}

body {
    image-rendering: pixelated;
    margin: 0;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    overflow-x: hidden;
    background-color: #1a1a20;
}

header {
    display: grid;
    place-items: center;
}

.memory {
    display: grid;
    gap: 1rem;
    place-items: center;

    & img {
        transform: scale(95%) rotate(-5deg);
        box-shadow: var(--shadow);
        outline: var(--border);
        outline-offset: -.25rem;
    }
}

@media (min-width: 42rem) {
    .memory {
        grid-template-columns: 40fr 60fr;
    }
    .memory.reverse {
        grid-template-columns: 60fr 40fr;

        & img {
            order: 1;
            transform: rotate(5deg);
        }
    }
}

img {
    max-width: 100%;
}

footer {
    display: grid;
    place-items: center;
}

.container {
    max-width: 96rem;
    padding: 2rem 1rem;
    margin-inline: auto;
}