@charset "utf-8";
/* exhibition */
.exhibition__exhibition__img {
    width: 100%;
}

.subtopic {
    margin: 30px 17% 0;
    color: var(--primaryblack);
    font-family: "Noto Sans JP";
    font-size: 2.0rem;
    font-weight: 700;
    line-height: 1;
}

.exhibition__exhibition__txt {
    color: var(--primaryblack);
    margin: 20px 17% 0;
    font-family: "Noto Sans JP";
    font-size: 1.6rem;
    font-weight: 400;
    line-height: 1;
}

.exhibition__overview__txt {
    color: var(--primaryblack);
    margin: 20px 17% 0;
    font-family: "Noto Sans JP";
    font-size: 1.6rem;
    font-weight: 400;
    line-height: 2;
}

.exhibition__artlist__txt {
    color: var(--primaryblack);
    margin: 20px 17%;
    font-family: "Noto Sans JP";
    font-size: 1.6rem;
    font-weight: 400;
    line-height: 2;
}

@media screen and (min-width: 769px) {
    .topic--exhibition {
        margin-top: 100px;
    }

    .exhibition__box {
        display: flex;
        align-items: center;
        gap: 0 9.7%;
        margin: 0 8.3%;
    }

    .subtopic {
        margin: 0;
        font-size: 3.0rem;
    }

    .exhibition__exhibition__img {
        width: 37.5%
    }
    
    .exhibition__exhibition__txt {
        margin: 18px 0 0;
        font-size: 1.8rem;
    }

    .exhibition__exhibition__txt {
        font-size: 1.8rem;
        margin: 18px 0;
    }
}

/* overview */
@media screen and (min-width: 769px) {
    .topic--overview {
        margin-top: 150px;
    }

    .exhibition__overview__txt {
        font-size: 1.8rem;
        margin:0 8.3%;
    }

    .exhibition__artlist__txt {
        font-size: 1.8rem;
        margin:0 8.3% 20px;
    }
}

/* artlist */
.artlist__box {
    width: 100%;
}

.artlist__item {
    width: 53.3%;
    margin: 0 auto;
}

.artlist__img {
    width: 100%;
    display: block;
}

.artlist__title {
    margin-top: 10px;
    font-size: 1.8rem;
}

.artlist__txt {
    margin: 10px 0 30px;
    font-size: 1.6rem;
}

@media screen and (min-width: 769px) {
    .topic--artlist {
        margin-top: 150px;
    }

    .artlist__box {
        display: flex;
    }

    .artlist__item {
        width: 20.8%;
    }

    .artlist__img {
        width: 100%;
    }
}

/* post exhibition */
.postexhibition__box {
    width: 66.6%;
    margin: 0 auto;
}
.postexhibition__img {
    width: 100%;
}

.postexhibition__title {
    margin-top: 20px;
    font-size: 2.0rem;
    font-weight: 700;
}

.postexhibition__txt {
    margin-top: 10px;
    font-size: 1.6rem;
}

.btn--postexhibition {
    margin: 30px 20px 0;
}

@media screen and (min-width: 769px) {
    .topic--postexhibition {
        margin-top: 150px;
    }

    .postexhibition__box {
        width: 24.3%;
    }
}