* {
    box-sizing: border-box;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    margin: 2rem;
    text-align: center;
}

h1,
p {
    margin: 0;
    line-height: 1.2;
}

.outer-grid,
.inner-grid,
.inverted-grid {
    display: grid;
    gap: 5px;
}

.outer-grid {
    grid-template-columns: repeat(3, 1fr);
    margin: 1.5rem 0 2rem 0;
}

.inner-grid {
    grid-template-rows: 1fr 0.5fr;
}

.inverted-grid {
    grid-template-rows: 0.5fr 1fr;
}

img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}