/* フッターより手前（DOMは footer より前）。ローディング .loading__wrap(1000) より下 */
.contact-side-link,
.reservation-side-link {
    z-index: 950;
}

.contact-side-link {
    position: fixed;
    right: 0;
    top: 32%;
    width: 69px;
    height: 220px;
    font-size: 18px;
    font-weight: bold;
    border: 1px solid var(--text-color, #222);
    display: none;
    align-items: center;
    justify-content: center;
}
.contact-side-link:hover {
    opacity: 1;
}
.contact-side-link::before {
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    top: -9px;
    left: -9px;
    background-color: #222;
    z-index: -1;
    transition: top 0.2s, left 0.2s;
}
.contact-side-link:hover::before {
    top: 0;
    left: 0;
}
.contact-side-link__body {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transform: translate(-9px, -9px);
    transition: transform 0.2s ease;
}
.contact-side-link:hover .contact-side-link__body {
    transform: translate(0, 0);
}
.contact-side-link__icon {
    width: 19px;
    height: 15px;
    fill: #fff;
    margin-bottom: 10px;
    flex-shrink: 0;
}
.contact-side-link__text {
    color: #fff;
    writing-mode: vertical-rl;
    font-size: 18px;
    letter-spacing: 0.1em;
    font-weight: 500;
}