.unqbd-postcard {
    border-radius: 1.2rem;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    background: #fff;
    padding: 2.1rem 2rem 1.7rem 2rem;
    margin-bottom: 2rem;
    border: 1.5px solid #e3eaf3;
    transition: box-shadow 0.2s, border-color 0.2s;
    position: relative;
}

    .unqbd-postcard:hover {
        box-shadow: 0 6px 24px rgba(0,180,255,0.10);
        border-color: #00b4ff;
    }

.unqbd-postcard-header {
    display: flex;
    align-items: center;
    gap: 1.1rem;
    margin-bottom: 1.1rem;
}

.unqbd-postcard-avatar {
    width: 54px;
    height: 54px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid #b3e6ff;
    box-shadow: 0 2px 8px rgba(0,180,255,0.08);
}

.unqbd-postcard-user {
    font-weight: 900;
    font-size: 1.13rem;
    color: #00b4ff;
    letter-spacing: 0.5px;
}

.unqbd-postcard-time {
    font-size: 0.98rem;
    color: #7ac7e6;
    font-weight: 700;
    margin-top: 0.1rem;
}

.unqbd-postcard-content {
    font-size: 1.13rem;
    font-weight: 600;
    color: #222;
    margin-bottom: 1.2rem;
}

.unqbd-postcard-bookcover {
    width: 80px;
    height: 110px;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,180,255,0.07);
    margin-right: 1.2rem;
    background: #f6fbff;
    border: 1px solid #b3e6ff;
}

.unqbd-postcard-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1.3rem;
}

.unqbd-postcard-action-btn {
    font-weight: 700;
    border-radius: 1.2rem;
    padding: 0.45rem 1.2rem;
    font-size: 1.05rem;
    background: #e6f6ff;
    color: #00b4ff;
    border: 1px solid #b3e6ff;
    box-shadow: none;
    transition: background 0.2s, color 0.2s;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

    .unqbd-postcard-action-btn:hover {
        background: #00b4ff;
        color: #fff;
    }

.unqbd-postcard-divider {
    border: none;
    border-top: 1px solid #e3eaf3;
    margin: 1.3rem 0 1.1rem 0;
}

.unqbd-postcard-bookrow {
    display: flex;
    align-items: flex-start;
    margin-bottom: 0.7rem;
}

.unqbd-like-icon {
    color: #f7b500;
    font-size: 1.2rem;
}

.unqbd-comment-icon {
    color: #00b4ff;
    font-size: 1.2rem;
}

.unqbd-postcard-bg {
    display: none;
}