/* philosophy
----------------------------------*/
.philosophy #contentsArea {
    position: relative;
}

.philosophy #contentsArea::after {
    content: "";
    display: block;
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 307px;
    background: url(../img/philosophy-bg.png) no-repeat center bottom;
    background-size: auto 307px;
    /* 画像の高さを常に307pxに */
    min-width: 600px;
    pointer-events: none;
    z-index: 0;
}

@media (min-width: 1290px) {
    .philosophy #contentsArea::after {
        height: auto;
        top: 0;
        bottom: 0;
        background-size: 100% auto;
    }
}

.philosophy #contentsArea>* {
    position: relative;
    z-index: auto;
}

/* philosophy-box */
.philosophy-box {
    position: relative;
    max-width: 728px;
    background-color: #fff;
    padding: 40px 64px 180px;
    margin: 0 auto 70px;
    border-radius: 16px 16px 0 0;
    z-index: auto;
}

.philosophy-box .ttl {
    font-size: 32px;
    font-style: normal;
    font-weight: 600;
    line-height: 175%;
    margin-bottom: 32px;
    letter-spacing: 0.64px;
    background: linear-gradient(90deg, #0070C0 0.01%, #35ABFF 99.99%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* message
----------------------------------*/
.message .profile {
    text-align: right;
    font-size: 16px;
    font-style: normal;
    font-weight: 600;
    line-height: 200%;
    letter-spacing: 0.32px;
    margin-bottom: 0;
}

.message .sign {
    width: 200px;
    margin-left: auto;
}

/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
767px 以下+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
@media screen and (max-width: 767.99999px) {
    .philosophy-box {
        padding: 24px;
        margin-bottom: 140px;
    }

    .philosophy-box .ttl {
        font-size: 20px;
    }
}