.hero-illustration {
    position: relative;
    width: 200px;
    height: 200px;
    margin: 0 auto 20px;
    border-radius: 50%;
    background: #FFDAB9; /* ソフトピーチ色 */
    overflow: hidden;
    box-shadow: inset 0 -10px 20px rgba(0,0,0,0.05);
}

.person {
    position: absolute;
    bottom: -10px;
}

.head {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: #ffccaa;
    position: absolute;
    left: 25px;
    top: 20px;
}

.body {
    width: 100px;
    height: 100px;
    border-radius: 50px 50px 0 0;
    position: absolute;
    top: 70px;
}

.father {
    left: 10px;
}
.father .head { left: 40px; top: 10px; background: #faddc2; }
.father .body { left: 10px; background: #82ccdd; width: 110px; }

.mother {
    right: 10px;
}
.mother .head { left: 10px; top: 15px; }
.mother .body { right: 10px; background: #f8a5c2; width: 90px; }

.baby {
    left: 75px;
    bottom: -5px;
    z-index: 10;
}
.baby .head { width: 40px; height: 40px; left: 5px; top: 40px; background: #ffe4e1; }
.baby .body { width: 50px; height: 50px; left: 0px; top: 80px; background: #fff0f5; }