.banner {
    position: relative;
    overflow: hidden;
    background: #111;
}

.banner img {
    width: 100%;
}

.banner .swiper-slide {
    overflow: hidden;
}

.banner .swiper-pagination-bullet {
    opacity: 1;
    width: 10px;
    height: 10px;
    border: 3px #000 solid;
    background-color: #000;
}

.banner .swiper-pagination-bullet-active {
    background-color: #FFF;
}

.banner .swiper-button-white {
    width: 42px;
    height: 42px;
    background-color: #000;
    background-size: 12px;
    border-radius: 50%;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    -ms-border-radius: 50%;
    -o-border-radius: 50%;
    opacity: 0;
}

.banner .swiper-button-next {
    right: 60px;
}

.banner .swiper-button-prev {
    left: 60px;
}

.banner .mb {
    display: none;
}

.category-intro {
    padding: 20px 0 48px;
    text-align: center;
    background: url("../images/bg1.jpg") no-repeat scroll center center;
    background-size: cover;
}

.category-intro p {
    margin: 0 auto;
    max-width: 900px;
    color: #aaa;
    font-family: 'Roboto-Regular';
    font-size: 16px;
    font-weight: 700;
    line-height: 1.8;
}

.category-grid {
    margin-top: 13px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
}

.category-card {
    display: block;
    overflow: hidden;
    color: #fff;
    text-align: center;
    background: transparent;
    padding: 10px;
}

.category-card .pic {
    overflow: hidden;
}

.category-card img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    transition: transform .3s ease;
}

.category-card span {
    display: block;
    padding-top: 10px;
    font-family: 'Roboto-Regular';
    font-size: 18px;
    font-weight: 700;
    line-height: 1.8;
    color: #fff;
}

.certificate-section {
    padding: 5px 0 10px;
    background: rgba(0, 0, 0, .82);
}

.certificate-section .container {
    max-width: 1800px;
}

.section-title {
    text-align: center;
    margin-bottom: 30px;
}

.section-title p {
    margin: 6px 0 0;
    color: #777;
}

.certificate-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}

.certificate-grid .pic {
    overflow: hidden;
    cursor: pointer;
}

.certificate-grid .pic img {
    width: 100%;
    aspect-ratio: 4 / 5.18;
    object-fit: cover;
    background: #fff;
    transition: all .5s;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    -ms-transition: all .5s;
    -o-transition: all .5s;
}

.certificate-grid .tit {
    text-align: center;
    color: #ddd;
    text-transform: uppercase;
    font-size: 18px;
}

.products-section {
    padding: 30px 0px 54px 0px;
    background: url("../images/bg1.jpg") no-repeat scroll center center;
    background-size: cover;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.product-card {
    border: 0;
    text-align: center;
    transition: box-shadow .25s ease;
    position: relative;
}

.product-card .hot {
    position: absolute;
    right: 0;
    top: 10px;
    width: 26px;
    z-index: 5;
}

.product-card .hot img {
    width: 100%;
}

.product-card>a {
    position: relative;
    display: block;
}

.product-card>a::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    transform: scale(0);
    -webkit-transform: scale(0);
    -moz-transform: scale(0);
    -ms-transform: scale(0);
    -o-transform: scale(0);
    transition: all .5s;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    -ms-transition: all .5s;
    -o-transition: all .5s;
    opacity: .4;
    background-color: #000;
    background-position: center;
    background-repeat: no-repeat;
    background-image: url(data:image/png;base64,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);
    z-index: 2;
}

.product-card img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: contain;
}

.product-card h3 {
    margin: 5px 14px 0;
    color: #fff;
    font-family: 'Open-Sans';
    font-size: 16px;
    font-weight: 400;
    line-height: 1.8;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
}

.custom-section {
    padding-top: 30px;
    color: #fff;
    background: #000;
    background-size: cover;
}

.custom-title {
    margin-bottom: 20px;
}

.custom-copy p {
    color: #ddd;
    font-family: Roboto, "Open Sans", Arial, sans-serif;
    font-size: 14px;
    line-height: 1.8;
}

.custom-gallery {
    overflow: hidden;
    margin-top: 30px
}

.custom-gallery img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    background: #fff;
}

.custom-section .swiper-button-white {
    width: 42px;
    height: 42px;
    background-color: rgba(0, 0, 0, .32);
    border-radius: 50%;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    -ms-border-radius: 50%;
    -o-border-radius: 50%;
    background-size: 12px;
}

.about-section {
    padding: 45px 0 0;
    color: #ecf0f1;
    background: url("../images/bg1.jpg") no-repeat scroll center center;
    background-size: cover;
}

.about-section .section-title h2,
.about-section h2 {
    color: #ffe70c;
}

.about-layout .content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 36px;
    align-items: flex-start;
    margin-bottom: 40px;
}

.about-button {
    display: inline-block;
    height: 50px;
    padding: 0 50px;
    background: #ffe70c;
    color: #222;
    font-family: 'Open-Sans';
    font-size: 16px;
    line-height: 50px;
    text-align: center;
    transition: background .2s ease, color .2s ease;
    font-weight: 600;
    border-radius: 5px;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    -ms-border-radius: 5px;
    -o-border-radius: 5px;
}

.about-copy p {
    color: #ddd;
    font-family: 'Roboto-Regular';
    font-size: 14px;
    line-height: 1.8;
    margin: 0;
}

.about-video p {
    margin: 8px 0 0;
    color: #ecf0f1;
    text-align: center;
    font-size: 14px;
    line-height: 1.8;
}

.equipment-section {
    color: #ecf0f1;
    background: rgba(0, 0, 0, .82);
    position: relative;
    z-index: 2;
}

.equipment-layout {
    display: grid;
    grid-template-columns: 5fr 7fr;
    gap: 20px;
    align-items: flex-start;
}

.equipment-text {
    font-size: 16px;
    color: #ecf0f1;
    line-height: 1.8;
    font-family: 'Roboto-Regular';
}

.equipment-slider {
    position: relative;
    overflow: hidden;
    background: #111;
}

.equipment-slider .swiper-slide {
    padding-top: 68.5%;
    overflow: hidden;
}

.equipment-slider img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.equipment-slider .swiper-pagination-bullet {
    opacity: 1;
    border: 3px #000 solid;
    width: 10px;
    height: 10px;
}

.equipment-slider .swiper-pagination-bullet-active {
    background-color: #FFF;
}

.equipment-slider .swiper-button-white {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    -ms-border-radius: 50%;
    -o-border-radius: 50%;
    background-color: #000;
    background-size: 10px;
    opacity: 0;
    transition: all .5s;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    -ms-transition: all .5s;
    -o-transition: all .5s;
}

.detection-section {
    padding: 45px 0 62px;
    background: rgba(0, 0, 0, .82);
}

.detection-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.detection-grid figure {
    margin: 0;
    background: #111;
    color: #ecf0f1;
}

.detection-grid figure .pic {
    overflow: hidden;
}

.detection-grid img {
    width: 100%;
    aspect-ratio: 4 / 2.03;
    object-fit: cover;
}

.detection-grid figcaption {
    text-align: center;
    font-size: 14px;
    margin-top: 5px;
}

.video-cover {
    position: relative;
    width: 100%;
    padding-top: 51%;
    border: 0;
    background: #000;
    cursor: pointer;
    overflow: hidden;
}

.video-js {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
}

.vjs-poster {
    background-size: cover;
}

.video-play .video {
    width: 100%;
    height: 100%;
}

.video-js .vjs-big-play-button {
    background-size: contain;
    width: 72px;
    height: 72px;
    border: none;
    top: 50%;
    left: 50%;
    margin-top: -36px;
    margin-left: -36px;
    border: 0;
    overflow: hidden;
    transition: all .2s ease;
    -webkit-transition: all .2s ease;
    -moz-transition: all .2s ease;
    -ms-transition: all .2s ease;
    -o-transition: all .2s ease;
    background: url(data:image/png;base64,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) no-repeat center;
}

.video-js .vjs-big-play-button .vjs-icon-placeholder:before,
.vjs-icon-play:before {
    display: none;
}

.video-js .vjs-big-play-button:focus {
    background: none;
}

.my-video-dimensions {
    width: 100%;
    height: 100%;
}

.split-layout {
    display: grid;
    grid-template-columns: 49% 1fr;
    gap: 20px;
    align-items: flex-start;
}

.exhibition-section {
    padding: 30px 0 20px;
    background: rgba(0, 0, 0, .82);
    overflow: hidden;
}

.exhibition-gallery {
    position: relative;
    overflow: hidden;
    margin: 0;
}

.exhibition-gallery .swiper-slide {
    overflow: hidden;
    padding-top: 77.5%;
    position: relative;
}

.exhibition-gallery .swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    left: 0;
    top: 0;
}

.exhibition-gallery .tit {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    line-height: 34px;
    color: #FFF;
    z-index: 10;
    background-color: rgba(0, 0, 0, .6);
    padding-left: 20px;
    font-size: 14px;
    padding-right: 40%;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
}

.exhibition-gallery .swiper-pagination {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    bottom: 0;
    height: 34px;
}

.exhibition-gallery .swiper-pagination-bullet {
    width: 20px;
    height: 20px;
    border: 1px #b2b2b2 solid;
    opacity: 1;
    border-radius: 0;
    -webkit-border-radius: 0;
    -moz-border-radius: 0;
    -ms-border-radius: 0;
    -o-border-radius: 0;
    background: none;
    line-height: 18px;
    color: #FFF;
    font-size: 12px;
}

.exhibition-gallery .swiper-pagination-bullet-active {
    background: #b2b2b2;
    color: #333;
}

.exhibition-copy {
    color: #ecf0f1;
    font-size: 16px;
    line-height: 1.8;
}

.exhibition-copy p {
    margin: 0 0 22px;
}

.latest-news-section {
    padding: 29px 0 50px;
    background: url("../images/bg1.jpg") no-repeat scroll center bottom;
    background-size: cover;
}

.latest-news-grid {
    display: flex;
    flex-wrap: wrap;
}

.latest-news-card {
    color: #fff;
    width: 32.5%;
    margin-right: 1%;
}

.latest-news-card:last-child {
    margin-right: 0;
}

.latest-news-image {
    position: relative;
    display: block;
    overflow: hidden;
    background: #111;
    padding-top: 65%;
}

.latest-news-image .marsk {
    position: absolute;
    inset: 0;
    z-index: 1;
    background: rgba(255, 255, 255, .65);
    opacity: 0;
    width: 100%;
    height: 100%;
    transition: opacity .4s ease-in-out;
    -webkit-transition: opacity .4s ease-in-out;
    -moz-transition: opacity .4s ease-in-out;
    -ms-transition: opacity .4s ease-in-out;
    -o-transition: opacity .4s ease-in-out;
}

.latest-news-image .marsk .icon-fadeout {
    position: absolute;
    width: 80px;
    height: 80px;
    line-height: 80px;
    top: 50%;
    left: 50%;
    margin: -40px 0 0 -40px;
    border-radius: 50%;
    background-color: #333;
    opacity: 0;
    color: #fff;
    font-size: 14px;
    cursor: pointer;
    text-align: center;
    transform-origin: 50% 50%;
    -webkit-transform: rotateZ(-90deg) scale(0.5, 0.5);
    -moz-transform: rotateZ(-90deg) scale(0.5, 0.5);
    -ms-transform: rotateZ(-90deg) scale(0.5, 0.5);
    -o-transform: rotateZ(-90deg) scale(0.5, 0.5);
    transform: rotateZ(-90deg) scale(0.5, 0.5);
    -webkit-transition: all .4s ease-in-out;
    -moz-transition: all .4s ease-in-out;
    -ms-transition: all .4s ease-in-out;
    -o-transition: all .4s ease-in-out;
    transition: all .4s ease-in-out;
}

.latest-news-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .35s ease;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 1;
}

.latest-news-body {
    padding-top: 7px;
}

.latest-news-title {
    display: block;
    overflow: hidden;
    color: #fff;
    font-family: Roboto, "Open Sans", Arial, sans-serif;
    font-size: 16px;
    line-height: 1.8;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.latest-news-card time {
    display: block;
    margin-top: 5px;
    color: #aaa;
    font-size: 14px;
    line-height: 1.8;
    font-family: 'Open-Sans';
}

.latest-news-card time i {
    margin-right: 5px;
}

.partner-logo-strip {
    height: 81px;
    overflow: hidden;
    background: #000;
}

.partner-logo-picture {
    position: relative;
    width: 100%;
    height: 81px;
    overflow: hidden;
    text-align: center;
}

.partner-logo-picture img {
    position: absolute;
    left: 50%;
    top: 0;
    height: 81px;
    width: auto;
    max-width: none;
    transform: translateX(-50%);
}

.catalog-title {
    margin-top: 4px !important;
    margin-bottom: 6px !important;
}

@media (max-width: 1024px) {
    .hero-track {
        aspect-ratio: 4 / 3;
        min-height: 0;
    }
    .slider-arrow {
        display: none;
    }
    .category-grid,
    .certificate-grid,
    .product-grid,
    .detection-grid,
    .latest-news-grid,
    .custom-gallery {
        grid-template-columns: repeat(2, 1fr);
    }
    .about-layout .content,
    .equipment-layout,
    .split-layout {
        gap: 24px;
    }
    .mb-copyrigh {
        display: block;
        order: 5;
    }
    .partner-logo-strip,
    .partner-logo-picture {
        height: 68px;
    }
    .partner-logo-picture img {
        height: 68px;
    }
}

@media (max-width: 768px) {
    .category-grid,
    .certificate-grid,
    .product-grid,
    .detection-grid,
    .custom-gallery,
    .about-layout .content,
    .equipment-layout,
    .split-layout {
        grid-template-columns: 1fr;
    }
    .certificate-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .latest-news-card {
        width: 100%;
        margin-right: 0;
        margin-top: 10px;
        margin-bottom: 10px;
    }
    .category-intro,
    .certificate-section,
    .products-section,
    .custom-section,
    .detection-section,
    .exhibition-section,
    .latest-news-section {
        padding: 30px 0;
    }
    .equipment-section {
        padding-top: 0px;
    }
    .exhibition-copy {
        font-size: 15px;
    }
    .partner-logo-strip,
    .partner-logo-picture {
        height: 54px;
    }
    .partner-logo-picture img {
        height: 54px;
    }
    .banner .pc {
        display: none;
    }
    .banner .mb {
        display: block;
    }
}

@media (max-width: 560px) {
    .category-grid,
    .certificate-grid,
    .product-grid,
    .detection-grid,
    .latest-news-grid,
    .custom-gallery {
        grid-template-columns: 1fr;
    }
    .certificate-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .product-card h3 {
        margin-left: 5px;
        margin-right: 5px;
    }
    .about-section {
        padding-bottom: 0;
    }
    .exhibition-copy {
        font-size: 15px;
    }
    .partner-logo-strip,
    .partner-logo-picture {
        height: 54px;
    }
    .partner-logo-picture img {
        height: 54px;
    }
}

@media (min-width: 1025px) {
    .banner:hover .swiper-button-white {
        opacity: 1;
    }
    .category-card:hover img {
        transform: scale(1.3);
    }
    .certificate-grid .pic:hover img {
        animation: .6s linear ani_turn2;
        -webkit-animation: .6s linear ani_turn2;
    }
    .product-card>a:hover::after {
        transform: scale(1);
        -webkit-transform: scale(1);
        -moz-transform: scale(1);
        -ms-transform: scale(1);
        -o-transform: scale(1);
    }
    .about-button:hover {
        background: #fff;
        color: #222;
    }
    .equipment-slider:hover .swiper-button-white {
        opacity: 1;
    }
    .video-js:hover .vjs-big-play-button {
        background: url(data:image/png;base64,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) no-repeat center;
        width: 72px;
        height: 72px;
    }
    .latest-news-card:hover .marsk {
        opacity: 1;
    }
    .latest-news-card:hover .marsk .icon-fadeout {
        transform: rotate(0) scale(1);
        -webkit-transform: rotate(0) scale(1);
        -moz-transform: rotate(0) scale(1);
        -ms-transform: rotate(0) scale(1);
        -o-transform: rotate(0) scale(1);
        opacity: 1;
    }
    .latest-news-card:hover .latest-news-image img {
        transform: scale(1.05);
    }
    .latest-news-title:hover {
        color: var(--yellow);
    }
}