@charset "UTF-8";
:root {
    --main-color-pink: #FD6356;
}
.page-top {
    position: sticky;
    display: block;
    bottom: 20px;
    margin-left: auto;
    margin-right: 20px;
    width: 40px;
    height: 40px;
    color: var(--main-color-pink);
    border: 1px solid var(--main-color-pink);
    border-radius: 50%;
    opacity: 0;
    visibility: hidden;
    transition:
        opacity 0.3s ease, visibility 0.3s ease;
    z-index: 100;
}
.page-top::before {
    position: absolute;
    content: "";
    width: .5em;
    height: .5em;
    border-right: 1px solid var(--main-color-pink);
    border-bottom: 1px solid var(--main-color-pink);
    transform: rotate(-135deg);
    margin: auto;
    inset: 0;
}
.page-top.is-show {
    opacity: 1;
    visibility: visible;
}
@media screen and (max-width: 768px) {
    .page-top {
        bottom: calc((10 / 375) * 100vw);
        margin-right: calc((10 / 375) * 100vw);
        width: calc((30 / 375) * 100vw);
        height: calc((30 / 375) * 100vw);
    }
}