@charset "UTF-8";

/* ======================================
article header
=========================================*/
.article__header{
    margin-top: 40px;
    padding-top: 12px;
    padding: var(--contentPaddingSP);
}

.back{
    padding: 0 3.2%;
    font-family: 'Tinos', serif;
    font-size: 1.4rem;
    line-height: 1;
    margin-top: 16px;
    transition: color 0.3s ease;
    vertical-align: middle;
}

.back:hover{
    color: var(--primary-gray);
}

.back a svg {
    transition: filter 0.2s ease;
}

.back a:hover svg {
    filter: invert(94%) sepia(10%) saturate(143%) brightness(70%) contrast(100%);
}

@media screen and (min-width: 1025px) {
    .article__header{
        margin-top: 136px;
        padding: var(--contentPaddingPC);
        padding-top: 20px;
    }
    
    .back{
        font-size: 2.4rem;
        margin-top: 60px;
    }

    .back a svg{
        width: 24px;
        height: 24px;
    }
}/* 769px PC */

/* ======================================
overview
=========================================*/
.content{
    padding: var(--contentPaddingSP);
}

.overview{
    margin-top: 44px;
    position: relative;
    font-family: 'Tinos', serif;
}

.overview::after{
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    bottom: -40px;
    background-color: var(--primary-lineGray);
}    

.works__img{
    width: 100%;
}

.img__group{
    margin-top: 26px;
    width: 100%;
    display: flex;
    justify-content: space-between;
}

.img__group img{
    width: 32.1%;
}

.works__title{
    font-size: 2.4rem;
    line-height: 1.5;
    margin-top: 26px;
}

.works__title span{
    font-family: 'Noto Serif JP',Arial, sans-serif;
}

.smallspan{
    font-size: 1.6rem;
}

.skill{
    margin-top: 20px;
    display: flex;
    gap: 8px 10px;
    flex-wrap: wrap;
    position: relative;
}

.skill__item{
    padding: 2px 6px;
    border-radius: 22px;
    border: 1px solid #000;
    font-size: 1.8rem;
    font-family: 'Tinos', serif;
    line-height: 1.2;
}

.date{
    font-size: 1.6rem;
    line-height: 1;
    margin-top: 12px;
}

.works__txt{
    font-size: 1.6rem;
    margin-top: 26px;
    font-family: 'Noto Serif JP',Arial, sans-serif;
}

.concept{
    font-size: 1.6rem;
    padding: 36px 0 10px;
    text-align: center;
}

.concept span{
    font-size: 1.4rem;
}

.detail{
    margin-top: 80px;
}

video{
    width: 100%;
    margin-top: 26px;
}

@media screen and (min-width: 769px) {
    .content{
        padding: 0 6.94%;
    }
    
    .overview{
        margin-top: 56px;
        display: flex;
        font-family: 'Tinos', serif;
        align-items: center;
        gap: 40px;
    }
    
    .overview::after{
        bottom: -100px;
    }
    
    .works__img{
        width: 40.3%;
    }

    .works__img--overview{
        width: 49%;
    }
    
    .img__group{
        margin-top: 40px;
    }

    .works__title{
        font-size: 4rem;
        margin-top: 0;
    }

    .smallspan{
        font-size: 2.8rem;
    }
    
    .skill{
        margin-top: 28px;
        gap: 10px;
    }
    
    .skill__item{
        font-size: 2.4rem;
    }
    
    .date{
        font-size: 2.4rem;
        margin-top: 14px;
    }
    
    .overview__txt{
        font-size: 2.4rem;
        margin-top: 40px;
    }
    
    .works__txt{
        font-size: 1.8rem;
        margin-top: 32px;
    }
    
    .concept{
        font-size: 1.8rem;
    }
    
    .concept span{
        font-size: 1.6rem;
    }
    
    .detail{
        margin-top: 200px;
        display: flex;
        flex-direction: row-reverse;
        gap: 40px;
        align-items: center;
    }
    
    .column{
        display: flex;
        flex-direction: column;
        width: 100%;
        min-width: 300px;
    }

    .column img{
        width: 100%;
    }

    video{
        margin-top: 12px;
        width: 100%;
    }
}/* 769px PC */