@charset "UTF-8";
.news {
    height: 40px;
    overflow: hidden;
}

.news-list {
    height: 40px;
    /* 根据实际内容高度调整 */
    position: relative;
}

.news a {
    display: block;
    height: 40px;
    line-height: 40px;
    white-space: nowrap;
}

.column-title {
    text-align: center;
    padding: 20px 0;
    background-color: #f1f2f4;
}

.column-title h2 {
    font-size: 26px;
    font-weight: normal;
    padding-bottom: 20px;
    color: var(--theme-color);
}

.column-title p {
    color: #ff0000;
    font-size: 16px;
}

.product-list {
    display: flex;
    flex-wrap: wrap;
    padding-bottom: 40px;
    border-bottom: 1px solid #ddd;
}

.product-item {
    width: 580px;
    height: 350px;
    margin: 10px;
    position: relative;
    overflow: hidden;
}

.product-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-item:hover .product-name {
    bottom: 0;
}

.intro {
    margin-top: 20px;
}

.intro-list {
    display: flex;
    justify-content: space-between;
    margin-top: 20px;
}

.intro-item {
    width: calc(100% / 5);
    text-align: center;
}

.intro-num {
    font-weight: bold;
    font-size: 50px;
    color: #ff0000;
    margin-bottom: 20px;
}

.intro-desc {
    margin: 0 auto;
    line-height: 1.8;
    width: 55%;
    color: var(--theme-color);
}

.about {
    margin-top: 20px;
}

.about-list {
    display: flex;
    flex-wrap: wrap;
    overflow: hidden;
}

.about-item {
    position: relative;
    margin: 10px;
    overflow: hidden;
}

.about-item:nth-child(1),
.about-item:nth-child(2),
.about-item:nth-child(3) {
    width: 380px;
    height: 265px;
}

.about-item-cover {
    width: 100%;
    height: 100%;
}

.about-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-item:hover .about-name {
    bottom: 0;
}

.about-item:nth-child(4) {
    width: 569px;
    height: 580px;
}

.about-item:hover .imageEffetc_magnifier {
    opacity: 1;
}

.about-desc {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 168px;
    padding: 20px 40px;
    color: #fff;
    background-color: rgb(0, 0, 0, 0.4);
}

.about-desc h3 {
    padding-bottom: 24px;
    font-size: 24px;
}

.about-desc p {
    line-height: 1.8;
}

.about-intro {
    position: absolute;
    bottom: 0;
    z-index: 2;
    left: 0;
    width: 100%;
    height: 40px;
    text-align: center;
    line-height: 40px;
    color: #fff;
    background-color: rgba(0, 0, 0, 0.6);
}

.about-r {
    width: 610px;
    display: flex;
    flex-wrap: wrap;
}

.about-r .about-item:nth-child(1) {
    width: 610px;
    height: 264px;
    display: block;
}

.about-r .about-item:nth-child(2) {
    width: 610px;
    height: 300px;
    display: block;
}

.popup .form-box-hd {
    display: block;
    padding: 25px 0;
    font-size: 26px;
    text-align: center;
    position: relative;
}

.popup .form-box-hd b {
    color: #ff0000;
    font-weight: normal;
}

.form-tips {
    color: var(--theme-color);
    padding-bottom: 15px;
    border-bottom: 1px solid #ddd;
    padding-left: 15px;
    position: relative;
}

.form-tips::before {
    content: "";
    position: absolute;
    left: 5px;
    top: 2px;
    width: 3px;
    height: 15px;
    background-color: var(--theme-color);
}

.form-box-bb p {
    text-align: center;
    margin-top: 20px;
    color: #666;
}

.form-box-content {
    padding: 0 44px 20px;
}

.form-item {
    margin-bottom: 10px;
    padding-bottom: 10px;
}

.form-item label {
    display: block;
    font-size: 16px;
    margin-bottom: 4px;
}

.form-item input[type="number"],
.form-item input[type="text"] {
    width: 744px;
    height: 40px;
    padding: 0 10px;
}

.form-item .checkbox {
    width: 744px;
    display: flex;
    flex-wrap: wrap;
}

.checkbox-item {
    display: flex;
    margin-right: 20px;
}

.checkbox-item label {
    padding-left: 5px;
}

.form-item textarea {
    width: 744px;
    height: 100px;
}

/* public css */
.about-name,
.product-name {
    position: absolute;
    bottom: -40px;
    z-index: 2;
    left: 0;
    width: 100%;
    height: 40px;
    text-align: center;
    line-height: 40px;
    color: #fff;
    background-color: rgba(0, 47, 167, 0.8);
    transition: all 0.4s ease;
}

.swiper-slide img {
    width: 100%;
}