@charset "UTF-8"; 
body {
	display: none;
}

/* =====
   ヘッダー
===== */
.header__topic {
    color: var(--primary-black); 
}

.toggle_btn span {
    background-color: var(--primary-black);
}
/* =====
   ヘッダーエンド
===== */


/* =====
   ストーリー
===== */
.story {
    margin-top: 140px;
    position: relative;
}

.story__box01 {
    padding-left: 5.5%;
    width: 32.6%;
}

.story__topic span {
    font-family: var(--primary-font01);
    font-size: 3rem;
    font-weight: 700;
    opacity: .3;
    transition: opacity .8s ease;
}

.story__topic span.show {
    opacity: 1;
}

.story__txtbox {
    margin-top: 32px;
}

.story__txt span {
    font-family: var(--primary-font02);
    font-size: 2.5rem;
    font-weight: 700;
    opacity: .3;
    transition: opacity .8s ease;
}
.story__txt span.show {
    opacity: 1;
}

.story-img__box {
    width: 68.4%;
    position: absolute;
    right: 0;
    top: 0px;
}

.story-img {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

.story-img__202401 {
    display: flex;
    height: 300px;
    cursor: pointer;
}

.story-img__202402, .story-img__202301, .story-img__202302 {
    display: flex;
    margin-top: 15px;
    cursor: pointer;
    height: 300px;
}

@media screen and (max-width: 1080px) {
    .story {
        margin-top: 100px;
    }
    .story__topic span {
        font-size: 2.5rem;
    }
    .story__txt span {
        font-size: 2rem;
    }
    .story-img__202401 {
        height: 250px;
    }
    .story-img__202402, .story-img__202301, .story-img__202302 {
        height: 250px;
        margin-top: 10px;
    }
    .story-img {
        height: 250px;
    }
}

@media screen and (max-width: 900px) {
    .story {
        margin-top: 70px;
    }
    .story__topic span {
        font-size: 2rem;
    }
    .story__txt span {
        font-size: 1.6rem;
    }
    .story-img__202401 {
        height: 200px;
    }
    .story-img__202402, .story-img__202301, .story-img__202302 {
        height: 200px;
        margin-top: 7px;
    }
    .story-img {
        height: 200px;
    }
}

@media screen and (max-width: 769px) {
    .story__box02 {
        margin-top: 50px;
    }
    .story {
        margin-top: 50px;
    }
    .story__box01 {
        padding: 0;
        margin: 0 auto;
        width: 156px;
    }
    .story__topic span {
        font-size: 1.6rem;
        letter-spacing: 1px;
    }
    .story__txtbox {
        margin-top: 10px;
    }
    .story__txt span {
        font-size: 1.4rem;
    }
    .story-img__box {
        width: 100%;
        position: relative;
        right: 0;
        top: 0px;
    }
    .story-img__202401 {
        height: 145px;
    }
    .story-img__202402, .story-img__202301, .story-img__202302 {
        height: 145px;
        margin-top: 5px;
    }
    .story-img {
        width: 100%;
        height: 145px;
        object-fit: cover;
    }
}

/* ホバーアニメーション */
.hover-mask {
    align-items: center;
    background: rgba(0, 0, 0, .7);
    bottom: 0;
    color: #9a9a9a;
    display: flex;
    justify-content: center;
    left: 0;
    opacity: 0;
    position: absolute;
    right: 0;
    top: 0;
    transition: opacity 1s ease;
    width: 100%;
    height: 300px;
}

.hover-mask:hover {
    opacity: 1;
}

.mask__02 {
    top: 315px;
}

.mask__03 {
    top: 630px;
}

.mask__04 {
    top: 945px;
}

.mask__txt {
    font-size: 4rem;
    font-family: var(--primary-font02);
    font-weight: 600;
    width: 80%;
}

@media screen and (max-width: 1080px) {
    .hover-mask {
        height: 250px;
    }
    .mask__02 {
        top: 260px;
    }
    .mask__03 {
        top: 520px;
    }
    .mask__04 {
        top: 780px;
    }
}

@media screen and (max-width: 900px) {
    .hover-mask {
        height: 200px;
    }
    .mask__02 {
        top: 207px;
    }
    .mask__03 {
        top: 414px;
    }
    .mask__04 {
        top: 621px;
    }
    .mask__txt {
        font-size: 2.2rem;
        font-weight: 600;
    }
}

@media screen and (max-width: 769px) {
    .hover-mask {
        height: 145px;
    }
    .mask__02 {
        top: 150px;
    }
    .mask__03 {
        top: 300px;
    }
    .mask__04 {
        top: 450px;
    }
    .story-img__202401 {
        height: 145px;
    }
    .mask__txt {
        text-align: center;
        font-size: 2rem;
        width: 100%;
    }
}
/* =====
   ストーリーエンド
===== */




/* =====
   エンド＆コピー
===== */
.end {
    position: relative;
    top: 1067px;
}

@media screen and (max-width: 1080px) {
    .end {
        top: 877px;
    }
}

@media screen and (max-width: 900px) { 
    .end {
        top: 693px;
    }
}

@media screen and (max-width: 769px) {
    .end {
        position: relative;
        top: 0;
    }
}




.top01 {
    transform: translateY(80px);
    opacity: 0;
    transition: transform 2.5s, opacity 4s;
  }
.top01.open {
    transform: translateY(0);
    opacity: 1;
  }

.story__top02 {
    transform: translateY(80px);
    opacity: 0;
    transition: transform 2.5s, opacity 4s;
  }
.story__top02.open {
    transform: translateY(0);
    opacity: 1;
  }