body {
    margin: 0;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: teal;
}

.stamp {
    width: 40.5em;
    height: 73em;
    font-size: 6px;
    padding: 5em;
    background-color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    flex-direction: column;
}

.stamp::before,
.stamp::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background-image:
        radial-gradient(circle, teal 50%, transparent 50%),
        radial-gradient(circle, teal 50%, transparent 50%);
    background-size: 3.5em 3.5em;
}

.stamp::before {
    background-repeat: repeat-y;
    top: 1.5em;
    background-position: -4.5% 0, 104.5% 0;
}

.stamp::after {
    background-repeat: repeat-x;
    left: 1.5em;
    background-position: 0 -2.5%, 0 102.5%;
}

.puppy {
    display: grid;
    grid-template-columns: 10em 22.5em 8em;
    grid-template-rows: 21em 12.5em 3.75em 22.5em;
    background-color: tan;
    padding: 2em;
    margin-top: -2em;
}

.head,
.nose {
    grid-column: 1 / 3;
    grid-row: 2 / 4;
    border-radius: 0 0 calc(12.5em + 3.75em) calc(12.5em + 3.75em);
}

.head {
    background-color: bisque;
}

.nose {
    position: relative;
    overflow: hidden;
}

.nose::before {
    content: '';
    position: absolute;
    width: 7em;
    height: 7em;
    background-color: sienna;
    border-radius: 0 0 100% 0;
}

.eyes {
    grid-column: 2;
    grid-row: 2;
    position: relative;
    height: 10.5em;
    width: 21em;
    background-color: sienna;
    justify-self: end;
    border-radius: 0 0 10.5em 10.5em;
    background-image: radial-gradient(
        circle at 37% 33%,
        black 1.4em,
        transparent 1.4em
    );
}

.ear {
    grid-column: 2;
    grid-row: 1;
    width: 10.5em;
    background-color: sienna;
    justify-self: end;
    border-radius: 21em 0 0 21em;
}

.tongue {
    grid-column: 1;
    grid-row: 3;
    width: 5.5em;
    height: 5.5em;
    background-color: indianred;
    border-radius: 0 0 0 100%;
}

.body,
.leg {
    grid-column: 2;
    grid-row: 4;
    border-radius: 100% 0 0 0;
}

.body {
    background-color: sienna;
}

.leg {
    position: relative;
    overflow: hidden;
}

.leg::before {
    content: '';
    position: absolute;
    height: 50%;
    width: 100%;
    box-shadow: 2em 0 4em rgba(0, 0, 0, 0.3);
    bottom: 0;
    border-radius: 11.25em 11.25em 0 0;
}

.tail {
    grid-column: 1;
    grid-row: 4;
    height: 17.5em;
    width: 8.75em;
    background-color: bisque;
    justify-self: end;
    align-self: end;
    border-radius: 17.5em 0 0 17.5em;
}

.foot {
    grid-column: 3;
    grid-row: 4;
    height: 4em;
    background-color: bisque;
    align-self: end;
    border-radius: 4em 4em 0 0;
}

.text {
    position: relative;
    width: calc(100% + 2em * 2);
    height: 6em;
    font-family: sans-serif;
}

.text .title {
    position: absolute;
    font-size: 6em;
    font-weight: bold;
    color: sienna;
}

.text .author {
    position: absolute;
    font-size: 3em;
    bottom: -1.2em;
    color: dimgray;
}

.text .face-value {
    position: absolute;
    font-size: 14em;
    right: 0;
    line-height: 0.9em;
    color: darkcyan;
}