.memo-card {
    aspect-ratio: 1 / 1;
    padding: 0;
    margin-bottom: 0.8rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    position: relative;
    background-image: url("../img/memos/memo01.png");
    background-size: 100% 100%;
    background-color: transparent;
    box-shadow: none;
    min-width: 0;
    cursor: pointer;
}

.memo-card::before {
    content: '';
    width: 100%;
    height: calc(100% + 1.2rem);
    top: 0;
    border-radius: 0.5rem;
    border: 1px solid #DB687D;
    background: #EAB5BE;
    position: absolute;
    z-index: -1;
    display: none;
}

.memo-card.active::before {
    display: block;
}

.memo-card.memo01 {
    background-image: url("../img/memos/memo01.png");
}

.memo-card.memo02 {
    background-image: url("../img/memos/memo02.png");
}

.memo-card.memo03 {
    background-image: url("../img/memos/memo03.png");
}

.memo-card.memo05 {
    background-image: url("../img/memos/memo05.png");
}

.memo-card-content {
    color: #5A4D4D;
    z-index: 1;
    width: 70%;
    word-break: keep-all;
    min-width: 0;
}

.memo-card p.message-text {
    font-size: 0.68rem;
    margin-bottom: 0.2rem;
    font-weight: bold;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    text-overflow: ellipsis;
    white-space: pre-line;
}

.memo-card p.author {
    font-size: 0.56rem;
    color: #9A6F65;
    margin-bottom: 0;
}

.memo-card .date {
    position: absolute;
    bottom: -0.8rem;
    font-size: 0.6rem;
    color: #B79891;
}

.heart-pin {
    position: absolute;
    top: 0;
    right: 0;
    width: 24px;
    height: 24px;
    margin: 2px;
    display: flex;
    justify-content: center;
    align-items: center;
}