@media screen and (max-width: 930px) {
    .illustration-top {
        right: -100px;
        top: -80px;
    }
}

@media screen and (max-width: 805px) {
    .illustration-top {
        height: 150px;
        right: 0;
        top: -100px;
        width: 120px;
    }
    .illustration-bottom {
        bottom: 50px;
        height: 180px;
        left: 0;
        width: 150px;
    }
}

@media screen and (max-width: 767px) {
    .page-frame {
        display: block;
    }
    .page-container {
        max-width: 590px;
        padding-top: 120px;
        width: auto;
    }
    .header-logo-text {
        margin-bottom: 20px;
    }
    .header-logo-text img,
    .header-logo img {
        height: auto;
        width: 100%;
    }
    .header-slogan {
        font-size: 23px;
        padding-left: 40px;
    }
    .illustration-top {
        height: 100px;
        right: 15px;
        top: 10px;
        width: 90px;
    }
    .illustration-bottom {
        bottom: 0;
        left: auto;
        right: 15px;
    }
}

@media screen and (max-width: 500px) {
    body {
        font-size: 18px;
    }
    .page-header {
        margin-bottom: 20px;
    }
    .header-slogan {
        font-size: 22px;
    }
    .illustration-bottom {
        height: 120px;
        margin: -35px 0 0;
        position: relative;
        right: auto;
        transform: rotate(-90deg);
        width: 140px;
    }
}