/* メニューボタン */
#btn-menu {
    display: block;
    position: absolute;
    top: 0;
    right: 0;
    width: 78px;
    height: 70px;
    padding: 0 20px;
    color: #fff;
    background: rgba(0, 0, 0, 0.00);
    border: none;
    z-index: 2;
    transition: all .2s ease-in;
    position: fixed;
}
#btn-menu span {
    display: block;
    width: 100%;
    height: 3px;
    background-color: #c19ed8;
}
#btn-menu span:nth-of-type(1) {
    margin: 5px 0 0;
}
#btn-menu span:nth-of-type(2) {
    margin: 8px 0 0;
}
#btn-menu span:nth-of-type(3) {
    margin: 8px 0 5px;
}
/* メニュー */
#sp-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgb(255 255 255 / 68%);
    overflow: scroll;
    z-index: 1;
    transition: all .3s ease-in;
    visibility: hidden;
    opacity: 0;
}
.open-menu #sp-menu {
    visibility: visible;
    opacity: 1;
}
#sp-menu-position {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
.sp-menu-list {
    list-style: none;
    padding-inline-start: 0px;
}
.sp-menu-list a {
    font-size: 22px;
    font-weight: bold;
	color: #c19ed8;}
.sp-menu-list li {
    width: 94vw;
    margin: 0 auto;
    border-bottom: 1px solid;
    border-image: linear-gradient(90deg, #f29bc4 1%, #c19ed8 53%, #98d6f5);
    border-image-slice: 1;
    padding: 2vw 9vw;
}