.c-shadow-box {
    box-shadow: 2px 2px 4px rgba(0, 0, 0, 0.4);
}

.c-shadow-box--soft {
    box-shadow: 2px 2px 4px rgba(0, 0, 0, 0.25);
}

.c-shadow-box--semisoft {
    box-shadow: 2px 2px 4px rgba(0, 0, 0, 0.20);
}

/*
 * お知らせ
 */
.c-dialog {
    position: fixed;
    inset: 0;
    background-color: rgba(255, 255, 255, 0.5);
    padding: 5dvh 0;
    visibility: hidden;
    opacity: 0;
    transition-property: visibility, opacity;
    transition-duration: 0.2s;
    z-index: 100000;
}

.c-dialog * {
    line-height: 1.5;
}

.c-dialog--active {
    visibility: visible;
    opacity: 1;
}

.c-dialog__inner {
    position: relative;
    margin: auto;
    max-width: 540px;
    width: 80%;
    height: 90dvh;
    background-color: #f7f7f7;
    border-radius: 1rem;
    box-shadow: 2px 2px 4px rgba(0, 0, 0, 0.25);
}

.c-dialog__body {
    padding: 1.25rem;
}

.c-dialog__title {
    position: relative;
    text-align: center;
    padding: 20px 0;
    background-color: var(--color-main);
    color: white;
    -webkit-text-stroke: 2px #333;
    paint-order: stroke;
    border-radius: 20px 20px 0 0;
}

.c-dialog__content {
    margin-block: 0.75rem;
}

.noDisplay {
    display: none;
    opacity: 0;
}

.fromChitose {
    position: relative;
    text-align: center;
    padding: 20px 0;
    background-color: #12a4c9;
    color: white;
    border-radius: 20px 20px 0 0;
}

.c-dialog__close {
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    right: -18px;
    top: -20px;
    width: 40px;
    height: 40px;
    font-size: 20px;
    font-weight: bold;
    border-radius: 25px;
    background-color: gray;
    color: white;
}

.c-dialog__check {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.infoContents {
    padding: 20px;
}

.infoBody {
    display: inline-block;
    margin: 10px 0;
}