.gjs-dashed .rankingMvImgArea {
    height: 100vh !important;
}

.gjs-dashed .rankingWrap {
    visibility: visible;
    opacity: 1;
    position: relative;
}

.rankingScrollWr {
    position: relative;
    width: 100%;
  　min-height: 100vh;
}

/* 1. 上の層：色のついたエリア */
.rankingMvImgArea {
    position: relative;
    z-index: 20;
    width: 100%;
    height: 100vh !important;
}

/* 2. 下の層：コンテンツ */
.rankingWrap {
    position: absolute;
    top: 80px;
    left: 0;
    z-index: 1;
    width: 100%;
  　min-height: 100vh;

    /* 初期状態は透明にし、少し下に下げておく */
    opacity: 0;
    transform: translateY(30px); 
    visibility: hidden; /* クリック防止 */
}