* {
    padding: 0;
    margin: 0;
}

.about_body {
    padding-top: 0.8rem;
    padding-bottom: 1rem;
    background: url(../img/guimo_bg.jpg) top center no-repeat;
    background-size: cover;
}

.about_body .about_name {
    font-weight: bold;
    font-size: 0.45rem;
    color: #204FA9;
    line-height: 0.62rem;
    text-align: center;
    margin-bottom: 0.6rem;
}

.about_body .about_cont,
.about_body .about_cont p {
    font-weight: 400;
    font-size: 0.18rem;
    color: #000000;
    line-height: 0.35rem;
}


.gallery {
    display: flex;
    flex-wrap: wrap;
    margin-top: 0.64rem;
}

.gallery-item {
    width: 3.43rem;
    margin-right: 0.42rem;
    margin-top: 0.55rem;
    position: relative;
    overflow: hidden;
}
.gallery-item:nth-child(4n){
    margin-right: 0;
}
.gallery-item img {
    width: 3.43rem;
    height: 2.57rem;
    object-fit: cover;
    overflow: hidden;
    border-radius: 0.1rem;
    display: block;
}
.gallery-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 2.57rem;
    background: linear-gradient( 90deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.3) 50%, rgba(255, 255, 255, 0) 100% );
    transition: none;
    z-index: 1;
}
.gallery-item:hover::before{
	left: 100%;
	transition: left 0.7s ease-in-out;
}

.gallery-item .title {
    width: 100%;
    margin-top: 0.22rem;
    font-weight: 400;
    font-size: 0.18rem;
    color: #555555;
    text-align: center;
}

.gallery-item:hover .title {
    font-weight: bold;
    color: #204FA9;
}

/* 弹窗样式 */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal-content {
    position: relative;
    max-width: 90%;
    max-height: 90%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.modal-image {
    max-width: 11rem;
    max-height: 80vh;
    object-fit: contain;
    border-radius: 0.1rem;
}

.modal-title {
    font-weight: 400;
    font-size: 0.35rem;
    color: #FFFFFF;
    line-height: 0.62rem;
    margin-top: 0.5rem;
}

.close-btn {
    position: absolute;
    top: 0px;
    right: -0.73rem;
    width: 0.45rem;
    height: 0.45rem;
    transition: all 0.3s ease;
    background: url(../img/close1.png) center no-repeat;
    background-size: contain;
    cursor: pointer;
}

.close-btn:hover {
    background: url(../img/close2.png) center no-repeat;
}

.nav-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    background: #fff;
    width: 0.45rem;
    height: 0.45rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    user-select: none;
}
.nav-arrow img{
    width: 0.12rem;
    height: 0.06rem;
    object-fit: contain;
}
.nav-arrow:hover {
    background: #DF5527;
}
.nav-arrow:hover img{
    filter: brightness(0) invert(1);
}
.prev {
    left: 1.65rem;
}

.next {
    right: 1.65rem;
}