.fv {
    position: relative;
    width: 100%;
    height: 100vh;
}



.fv_img {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}
.fv_img img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;

    animation: fv_img 12s linear infinite;
    animation-delay: calc(4s * var(--fv_img));
}
@keyframes fv_img {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    33% {
        transform: scale(1.2);
        opacity: 1;
    }
    38% {
        transform: scale(1.2);
        opacity: 0;
    }
    100% {
        transform: scale(1);
        opacity: 0;
    }
}



.fv_text {
    position: absolute;
    top: 50%;
    right: 5%;
}
.fv_text p {
    color: #fff;
    font-size: 6rem;
    font-family: 'Zen Antique', 'Noto Sans JP', serif;
    letter-spacing: 0.1em;
}
.fv_text p .sp_only {
    display: none;
}



.fv_scroll {
    position: absolute;
    z-index: 2;
    bottom:0;
    left: 0;
    width: 100%;
    height: 7rem;
    font-family: 'Playfair Display', serif;
    font-style: italic;
    text-align: center;
    letter-spacing: 0.2em;
}
.fv_scroll p {
    position: relative;
    width: 100%;
    height: 20px;

    color: #fff;
    font-size: 1.6rem;
    font-weight: 100;
    text-align: center;
    line-height: 20px;
}
.fv_scroll p::before {
    content: '';
    position: absolute;
    bottom: -50px;
    left: 50%;
    width: 1px;
    height: 40px;
    background: #fff;

    transform: translateX(-50%);
}





@media screen and (max-width: 768px) {
    .fv_text p {
        font-size: 4rem;
    }
}





@media screen and (max-width: 520px) {
    .fv_text {
        left: 0%;
        right: 0;
        margin: 0 auto;
    }
    .fv_text p {
        text-align: center;
    }
    .fv_text p .sp_only {
        display: block;
    }
}