/* ͼƬ������ʽ */
.trigger-img {
    position: absolute;
    top: 0px;
    right: 38%;
    width: 350px;
    cursor: pointer;
    margin: 20px;
    border-radius: 8px;
    transition: transform 0.3s;
    z-index: 998;
}

    .trigger-img:hover {
        transform: scale(1.02);
    }

/* ���ֲ���ʽ */
.modal-mask {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    justify-content: center;
    align-items: center;
    z-index: 999;
}

/* ������������ */
.modal-contenta {
    background: white;
    padding: 20px;
    border-radius: 10px;
    position: relative;
    max-width: 80%;
    max-height: 80vh;
    overflow: auto;
    animation: modalShow 0.3s;
}

/* �رհ�ť��ʽ */
.close-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    cursor: pointer;
    font-size: 24px;
    width: 30px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    border-radius: 50%;
    transition: all 0.3s;
}

    .close-btn:hover {
        background: #eee;
        transform: rotate(90deg);
    }

.modal-contenta img {
    width: 605px;
    height: 653px;
}

.modal-contenta h2 {
    text-align: center;
}
/* �������� */
@keyframes modalShow {
    from {
        opacity: 0;
        transform: scale(0.7);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}