.banner { margin-top: 81px; padding: 0; }
.banner-lunbo { position: relative; overflow: hidden; margin-top: 0; background: #EAF0F4; }
.banner-box {
    display: flex;
    align-items: center;
    justify-content: center;
    height: calc(100vh - 81px);
    min-height: 520px;
    background: #EAF0F4;
}
.banner-box-image {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
}
.banner-lunbo .swiper-pagination { position: absolute; left: 0; right: 0; bottom: 1.56vw; z-index: 10; text-align: center; }
.banner-lunbo .swiper-pagination-bullet { width: 11px; height: 11px; background: #FFFFFF; opacity: 0.6; border-radius: 50%; margin: 0 6px; display: inline-block; box-shadow: 0 4px 12px rgba(15, 23, 42, 0.16); transition: all 0.3s ease; }
.banner-lunbo .swiper-pagination-bullet-active { opacity: 1; background: #48A3CB; }

.about {
    position: relative;
    display: flex;
    align-items: center;
    padding: 120px 40px 110px;
    min-height: calc(100vh - 81px);
    overflow: hidden;
    background-image: var(--about-bg-image);
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    background-attachment: fixed;
}
.about-inner {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    text-align: center;
}
.about-title {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 30px;
}
.about-title-cn {
    font-size: 64px;
    color: #FFFFFF;
    font-weight: bold;
    position: relative;
    line-height: 1.15;
    padding-bottom: 18px;
    letter-spacing: 2px;
    text-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}
.about-title-cn::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 72px;
    height: 4px;
    background: #FFFFFF;
}
.about-title-en {
    display: none;
}
.about-subtitle {
    font-size: 34px;
    color: #D9F1FF;
    margin-bottom: 34px;
    font-weight: 600;
    line-height: 1.35;
    text-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}
.about-desc {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.94);
    line-height: 2;
    max-width: 1120px;
    margin: 0 auto 86px;
    text-shadow: 0 4px 14px rgba(0, 0, 0, 0.28);
}
.about-num {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 0;
}
.about-num-item {
    flex: 1;
    min-width: 210px;
    padding: 0 12px;
}
.about-num-t {
    font-size: 76px;
    color: #FFFFFF;
    font-weight: bold;
    line-height: 1;
    margin-bottom: 20px;
    text-shadow: 0 8px 22px rgba(0, 0, 0, 0.35);
}
.about-num-t sup {
    font-size: 28px;
    color: #D9F1FF;
    font-weight: normal;
    margin-left: 6px;
}
.about-num-b {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.5;
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.28);
}

.product-center {
    padding: 88px 40px 96px;
    background: #FFFFFF;
    overflow: hidden;
}
.product-center-inner {
    width: 100%;
    max-width: 1492px;
    margin: 0 auto;
}
.product-center-head {
    text-align: center;
    margin-bottom: 0;
}
.product-center-title-wrap {
    position: relative;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0;
    min-height: 68px;
}
.product-center-title-cn {
    position: relative;
    z-index: 2;
    padding: 0;
    background: none;
    font-size: 42px;
    line-height: 1.2;
    font-weight: 700;
    color: #111111;
    letter-spacing: 0;
}
.product-center-title-en {
    position: absolute;
    left: 50%;
    top: 21px;
    z-index: 1;
    margin-top: 0;
    font-size: 42px;
    line-height: 1.2;
    font-weight: 600;
    color: #C7CDD6;
    letter-spacing: 4px;
    text-transform: uppercase;
    white-space: nowrap;
    transform: translateX(-50%);
}
.product-center-subtitle {
    max-width: 1000px;
    margin: 48px auto 0;
    font-size: 23px;
    line-height: 1.9;
    color: #666666;
}
.product-center-tabs {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    max-width: 1120px;
    gap: 14px 16px;
    margin: 48px auto 60px;
}
.product-center-tab {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 268px;
    width: 268px;
    max-width: 100%;
    min-width: 0;
    min-height: 52px;
    padding: 10px 18px;
    border: 1px solid #E5E9EE;
    background: #FFFFFF;
    font-size: 15px;
    line-height: 1.4;
    font-weight: 600;
    color: #666666;
    text-align: center;
    white-space: normal;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease, background-color 0.3s ease, color 0.3s ease;
}
.product-center-tab.is-active {
    border-color: #0581B7;
    background: #0581B7;
    color: #FFFFFF;
    box-shadow: 0 18px 34px rgba(5, 129, 183, 0.18);
}
.product-center-tab:hover {
    border-color: #0581B7;
    color: #0581B7;
    transform: translateY(-4px);
    box-shadow: 0 16px 28px rgba(17, 17, 17, 0.08);
}
.product-center-tab.is-active:hover {
    color: #FFFFFF;
}
.product-center-panes {
    position: relative;
}
.product-pane {
    display: none;
}
.product-pane.is-active {
    display: block;
}
.product-carousel {
    position: relative;
    padding: 0;
}
.product-carousel-swiper {
    overflow: visible;
    max-width: 1492px;
    margin: 0 auto;
}
.product-carousel .swiper-slide {
    width: 480px;
    height: auto;
}
.product-card {
    display: block;
    width: 480px;
    height: 100%;
    text-decoration: none;
    color: inherit;
}
.product-card-shell {
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    width: 480px;
    height: 480px;
    padding: 18px 18px 20px;
    background: #ECF2F5;
    border: none;
    transition: transform 0.35s ease;
}
.product-card-media {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 1;
    min-height: 0;
    padding: 0;
    background: #FFFFFF;
}
.product-card-media-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    background: #FFFFFF;
    overflow: hidden;
}
.product-card-media img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: transform 0.45s ease;
}
.product-card-title {
    display: block;
    margin-top: 24px;
    font-size: 18px;
    line-height: 1.35;
    font-weight: 500;
    color: #666666;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.product-card:hover .product-card-shell {
    transform: translateY(-4px);
}
.product-card:hover .product-card-media img {
    transform: scale(1.04);
}
.product-carousel-arrow {
    position: absolute;
    top: 50%;
    z-index: 5;
    width: 15px;
    height: 32px;
    margin-top: -16px;
    border: none;
    background: transparent;
    transition: opacity 0.3s ease;
}
.product-carousel-prev {
    left: -56px;
}
.product-carousel-next {
    right: -56px;
}
.product-carousel-arrow span {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 15px;
    height: 15px;
    margin-top: -8px;
    border-top: 2px solid #B9C3CF;
    border-right: 2px solid #B9C3CF;
}
.product-carousel-prev span {
    margin-left: -3px;
    transform: rotate(-135deg);
}
.product-carousel-next span {
    margin-left: -12px;
    transform: rotate(45deg);
}
.product-carousel-arrow:hover {
    opacity: 0.78;
}
.product-carousel-arrow.swiper-button-disabled {
    opacity: 0.45;
}

.core-advantages {
    padding: 88px 40px 96px;
    background: #F0F6F9;
    overflow: hidden;
}
.core-advantages-inner {
    width: 100%;
    max-width: 1492px;
    margin: 0 auto;
}
.core-advantages-head {
    text-align: center;
}
.core-advantages-title-wrap {
    position: relative;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 68px;
}
.core-advantages-title-cn {
    position: relative;
    z-index: 2;
    font-size: 42px;
    line-height: 1.2;
    font-weight: 700;
    color: #111111;
}
.core-advantages-title-en {
    position: absolute;
    left: 50%;
    top: 21px;
    z-index: 1;
    font-size: 42px;
    line-height: 1.2;
    font-weight: 600;
    color: #C7CDD6;
    letter-spacing: 4px;
    text-transform: uppercase;
    white-space: nowrap;
    transform: translateX(-50%);
}
.core-advantages-subtitle {
    margin-top: 48px;
    font-size: 23px;
    line-height: 1.9;
    color: #666666;
}
.core-advantages-content {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    margin-top: 60px;
    height: 415px;
}
.core-advantages-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: repeat(2, minmax(0, 1fr));
    border: 1px solid #2188D8;
    border-right: none;
    height: 415px;
}
.core-advantage-item {
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 0;
    padding: 40px 24px;
    text-align: center;
    border-right: 1px solid #2188D8;
    border-bottom: 1px solid #2188D8;
    transition: background-color 0.35s ease, color 0.35s ease, box-shadow 0.35s ease;
}
.core-advantage-item:nth-child(2n) {
    border-right: none;
}
.core-advantage-item:nth-last-child(-n+2) {
    border-bottom: none;
}
.core-advantage-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    margin-bottom: 18px;
}
.core-advantage-icon img,
.core-advantage-icon svg {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: filter 0.35s ease, transform 0.35s ease;
}
.core-advantage-title {
    max-width: 9em;
    margin: 0 auto 12px;
    font-size: 26px;
    line-height: 1.4;
    font-weight: 600;
    color: #222222;
    text-wrap: balance;
    transition: color 0.35s ease;
}
.core-advantage-desc {
    max-width: 12em;
    margin: 0 auto;
    font-size: 21px;
    line-height: 1.55;
    color: #666666;
    text-wrap: balance;
    transition: color 0.35s ease;
}
.core-advantages-image {
    height: 415px;
    overflow: hidden;
}
.core-advantages-image img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}
.core-advantage-item:hover,
.core-advantage-item.is-hover,
.core-advantage-item:focus-within {
    background: #057187;
    box-shadow: inset 0 0 0 1px #057187;
}
.core-advantage-item:hover .core-advantage-title,
.core-advantage-item.is-hover .core-advantage-title,
.core-advantage-item:focus-within .core-advantage-title,
.core-advantage-item:hover .core-advantage-desc,
.core-advantage-item.is-hover .core-advantage-desc,
.core-advantage-item:focus-within .core-advantage-desc {
    color: #FFFFFF;
}
.core-advantage-item:hover .core-advantage-icon img,
.core-advantage-item.is-hover .core-advantage-icon img,
.core-advantage-item:focus-within .core-advantage-icon img,
.core-advantage-item:hover .core-advantage-icon svg,
.core-advantage-item.is-hover .core-advantage-icon svg,
.core-advantage-item:focus-within .core-advantage-icon svg {
    filter: brightness(0) invert(1);
    transform: scale(1.05);
}
.core-advantages-image:hover img,
.core-advantages-image.is-hover img {
    transform: scale(1.08);
}

.service-support {
    padding: 88px 40px 96px;
    background: #EDF4F8;
    overflow: hidden;
}
.service-support-inner {
    width: 100%;
    max-width: 1540px;
    margin: 0 auto;
}
.service-support-head {
    text-align: center;
}
.service-support-title-wrap {
    position: relative;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 68px;
}
.service-support-title-cn {
    position: relative;
    z-index: 2;
    font-size: 42px;
    line-height: 1.2;
    font-weight: 700;
    color: #111111;
}
.service-support-title-en {
    position: absolute;
    left: 50%;
    top: 21px;
    z-index: 1;
    font-size: 42px;
    line-height: 1.2;
    font-weight: 600;
    color: #C7CDD6;
    letter-spacing: 4px;
    text-transform: uppercase;
    white-space: nowrap;
    transform: translateX(-50%);
}
.service-support-grid {
    position: relative;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    width: 100%;
    height: 620px;
    margin-top: 60px;
    overflow: hidden;
}
.service-support-grid-bg {
    position: absolute;
    inset: 0;
    background: #00A651;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
}
.service-support-item {
    position: relative;
    z-index: 1;
    min-height: 620px;
    overflow: hidden;
    border-right: 1px solid rgba(255, 255, 255, 0.22);
    color: #FFFFFF;
    cursor: pointer;
}
.service-support-item:last-child {
    border-right: none;
}
.service-support-overlay,
.service-support-content {
    position: absolute;
}
.service-support-overlay {
    inset: 0;
    z-index: 1;
    background: rgba(0, 0, 0, 0.58);
    transition: transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}
.service-support-content {
    left: 0;
    right: 0;
    top: 66.666%;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0 34px;
    text-align: center;
    transform: translateY(-50%);
    transition: transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}
.service-support-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    margin-bottom: 18px;
    color: #FFFFFF;
    transition: transform 0.35s ease;
}
.service-support-icon img,
.service-support-icon svg {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.service-support-name {
    margin: 0;
    font-size: 27px;
    line-height: 1.35;
    font-weight: 500;
    color: #FFFFFF;
}
.service-support-desc {
    max-width: 368px;
    max-height: 0;
    margin: 0;
    overflow: hidden;
    font-size: 21px;
    line-height: 1.7;
    color: #FFFFFF;
    opacity: 0;
    transition: max-height 0.4s ease 0.08s, margin-top 0.4s ease 0.08s, opacity 0.35s ease 0.08s;
}
.service-support-item:hover .service-support-overlay,
.service-support-item:focus-within .service-support-overlay,
.service-support-item:focus .service-support-overlay {
    transform: translateY(-100%);
}
.service-support-item:hover .service-support-content,
.service-support-item:focus-within .service-support-content,
.service-support-item:focus .service-support-content {
    transform: translateY(calc(-50% - 118px));
}
.service-support-item:hover .service-support-desc,
.service-support-item:focus-within .service-support-desc,
.service-support-item:focus .service-support-desc {
    max-height: 180px;
    margin-top: 18px;
    opacity: 1;
}

.home-news-center {
    padding: 88px 40px 96px;
    background: #F8FAFC;
    overflow: hidden;
}
.home-news-center-inner {
    width: 100%;
    max-width: 1492px;
    margin: 0 auto;
}
.home-news-center-head {
    text-align: center;
}
.home-news-center-title-wrap {
    position: relative;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 68px;
}
.home-news-center-title-cn {
    position: relative;
    z-index: 2;
    font-size: 42px;
    line-height: 1.2;
    font-weight: 700;
    color: #111111;
}
.home-news-center-title-en {
    position: absolute;
    left: 50%;
    top: 21px;
    z-index: 1;
    font-size: 42px;
    line-height: 1.2;
    font-weight: 600;
    color: #C7CDD6;
    letter-spacing: 4px;
    text-transform: uppercase;
    white-space: nowrap;
    transform: translateX(-50%);
}
.home-news-center-wrap {
    display: grid;
    grid-template-columns: 769px minmax(0, 1fr);
    gap: 60px;
    align-items: stretch;
    margin-top: 60px;
}
.home-news-center-left,
.home-news-center-right {
    min-width: 0;
}
.home-news-center-media {
    display: block;
    width: 769px;
    height: 682px;
    overflow: hidden;
}
.home-news-center-media img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.55s ease;
}
.home-news-center-media:hover img {
    transform: scale(1.04);
}
.home-news-center-right {
    border-top: 2px solid #0077CC;
}
.home-news-center-list {
    width: 100%;
}
.home-news-item {
    padding: 24px 0;
    border-bottom: 1px solid #E2E6EA;
    overflow: hidden;
}
.home-news-head {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}
.home-news-num {
    flex: 0 0 auto;
    font-size: 20px;
    line-height: 1.4;
    color: #666666;
}
.home-news-title-text {
    display: block;
    min-width: 0;
    font-size: 20px;
    line-height: 1.5;
    font-weight: 500;
    color: #0077CC;
    text-decoration: none;
    transition: color 0.3s ease;
}
.home-news-title-text:hover {
    color: #055D9E;
}
.home-news-info {
    max-height: 0;
    overflow: hidden;
    padding-left: 36px;
    transition: max-height 0.4s ease, padding-top 0.4s ease;
}
.home-news-item.is-active .home-news-info {
    max-height: 300px;
    padding-top: 16px;
}
.home-news-date {
    margin: 0 0 12px;
    font-size: 15px;
    line-height: 1.4;
    color: #777777;
}
.home-news-desc {
    margin: 0 0 12px;
    font-size: 16px;
    line-height: 1.8;
    color: #555555;
}
.home-news-more {
    display: inline-block;
    font-size: 15px;
    line-height: 1.4;
    color: #333333;
    text-decoration: underline;
}

@media (max-width: 1280px) {
    .product-carousel-prev { left: -38px; }
    .product-carousel-next { right: -38px; }
}

@media (max-width: 992px) {
    .banner {
        margin-top: 72px;
    }
    .banner-box {
        height: auto;
        min-height: 0;
        max-height: none;
    }
    .banner-box-image {
        width: 100%;
        height: auto;
        object-fit: contain;
    }
    .banner-lunbo .swiper-pagination {
        bottom: 18px;
    }
    .banner-lunbo .swiper-pagination-bullet {
        width: 10px;
        height: 10px;
        margin: 0 5px;
    }
    .product-center {
        padding: 76px 24px 88px;
    }
    .product-center-inner { max-width: 100%; }
    .product-center-title-cn {
        font-size: 34px;
    }
    .product-center-title-en {
        top: 17px;
        font-size: 34px;
    }
    .product-center-subtitle {
        margin-top: 36px;
        font-size: 20px;
    }
    .product-center-tabs {
        grid-template-columns: repeat(2, minmax(0, 245px));
        gap: 14px;
    }
    .product-carousel {
        padding: 0 28px;
    }
    .product-carousel-swiper {
        max-width: none;
    }
    .product-carousel .swiper-slide {
        width: auto;
    }
    .product-card {
        width: 100%;
    }
    .product-card-shell {
        width: 100%;
        height: auto;
        min-height: 420px;
    }
    .product-carousel-prev { left: 0; }
    .product-carousel-next { right: 0; }
    .product-card-title {
        font-size: 18px;
    }
    .core-advantages {
        padding: 76px 24px 88px;
    }
    .core-advantages-content {
        height: auto;
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .core-advantages-grid {
        border-right: 1px solid #2188D8;
        height: auto;
    }
    .core-advantages-image {
        min-height: 420px;
        height: 420px;
    }
    .core-advantage-icon {
        width: 28px;
        height: 28px;
        margin-bottom: 16px;
    }
    .core-advantage-title {
        max-width: none;
        font-size: 24px;
    }
    .core-advantage-desc {
        max-width: 13em;
        font-size: 18px;
        line-height: 1.6;
    }
    .service-support {
        padding: 76px 24px 88px;
    }
    .service-support-grid {
        grid-template-columns: 1fr;
        height: auto;
    }
    .service-support-item {
        min-height: 340px;
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.22);
    }
    .service-support-item:last-child {
        border-bottom: none;
    }
    .service-support-overlay {
        transform: translateY(-100%);
    }
    .service-support-content {
        top: 68%;
        transform: translateY(calc(-50% - 56px));
    }
    .service-support-desc {
        max-height: 180px;
        margin-top: 16px;
        opacity: 1;
    }
    .home-news-center {
        padding: 76px 24px 88px;
    }
    .home-news-center-wrap {
        grid-template-columns: 1fr;
        gap: 32px;
        margin-top: 44px;
    }
    .home-news-center-media {
        width: 100%;
        height: 682px;
    }
    .home-news-center-media img {
        height: 100%;
    }
}

@media (max-width: 768px) {
    .banner {
        margin-top: 64px;
    }
    .banner-box {
        height: auto;
        min-height: 0;
        max-height: none;
        padding: 0;
    }
    .banner-box-image {
        width: 100%;
        height: auto;
        object-fit: contain;
        object-position: center top;
    }
    .banner-lunbo .swiper-pagination {
        bottom: 12px;
    }
    .banner-lunbo .swiper-pagination-bullet {
        width: 8px;
        height: 8px;
        margin: 0 4px;
    }
    .about {
        min-height: calc(100vh - 81px);
        padding: 70px 20px 60px;
        background-attachment: scroll;
    }
    .about-title {
        margin-bottom: 20px;
    }
    .about-title-cn {
        font-size: 38px;
        padding-bottom: 14px;
    }
    .about-title-cn::after {
        width: 56px;
        height: 3px;
    }
    .about-subtitle {
        font-size: 22px;
        margin-bottom: 24px;
    }
    .about-desc {
        font-size: 15px;
        line-height: 1.9;
        margin-bottom: 44px;
    }
    .about-num {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 22px 10px;
        max-width: 420px;
        margin: 0 auto;
    }
    .about-num-item {
        min-width: 0;
        padding: 0 8px;
    }
    .about-num-item:last-child {
        grid-column: 1 / -1;
        max-width: 180px;
        margin: 0 auto;
    }
    .about-num-t {
        font-size: 42px;
        margin-bottom: 10px;
    }
    .about-num-t sup {
        font-size: 18px;
        margin-left: 4px;
    }
    .about-num-b {
        font-size: 14px;
        line-height: 1.6;
    }
    .product-center {
        padding: 60px 16px 72px;
    }
    .product-center-head {
        margin-bottom: 28px;
    }
    .product-center-title-wrap {
        min-height: 44px;
    }
    .product-center-title-cn {
        font-size: 26px;
    }
    .product-center-title-en {
        top: 13px;
        font-size: 26px;
        letter-spacing: 2px;
    }
    .product-center-subtitle {
        max-width: 21em;
        margin-top: 20px;
        font-size: 15px;
        line-height: 1.8;
    }
    .product-center-tabs {
        display: flex;
        flex-wrap: nowrap;
        gap: 10px;
        max-width: none;
        width: 100%;
        margin: 24px 0;
        padding: 0 2px 6px;
        overflow-x: auto;
        overflow-y: hidden;
        justify-content: flex-start;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        scroll-snap-type: x proximity;
    }
    .product-center-tabs::-webkit-scrollbar {
        display: none;
    }
    .product-center-tab {
        flex: 0 0 auto;
        width: auto;
        min-width: max-content;
        min-height: 42px;
        padding: 0 18px;
        border-radius: 999px;
        border-color: #E5E9EE;
        background: #F5F8FA;
        font-size: 14px;
        line-height: 1;
        white-space: nowrap;
        scroll-snap-align: start;
        transform: none;
        box-shadow: none;
    }
    .product-center-tab:last-child {
        margin-right: 2px;
    }
    .product-center-tab.is-active {
        box-shadow: 0 10px 18px rgba(5, 129, 183, 0.16);
    }
    .product-center-tab:hover {
        transform: none;
        box-shadow: none;
    }
    .product-center-tab.is-active:hover {
        box-shadow: 0 10px 18px rgba(5, 129, 183, 0.16);
    }
    .product-carousel {
        padding: 0;
    }
    .product-carousel-swiper {
        overflow: hidden;
    }
    .product-card {
        width: 100%;
    }
    .product-card-shell {
        width: 100%;
        height: auto;
        min-height: 0;
        padding: 12px;
        background: #F3F7FA;
    }
    .product-card-media {
        padding: 0;
        aspect-ratio: 1 / 1;
    }
    .product-card-title {
        margin-top: 12px;
        font-size: 15px;
        line-height: 1.5;
        white-space: normal;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
    }
    .product-carousel-arrow {
        display: none;
    }
    .product-card:hover .product-card-shell {
        transform: none;
    }
    .product-card:hover .product-card-media img {
        transform: none;
    }
    .core-advantages {
        padding: 64px 20px 72px;
    }
    .core-advantages-title-wrap {
        min-height: 44px;
    }
    .core-advantages-title-cn {
        font-size: 26px;
    }
    .core-advantages-title-en {
        top: 13px;
        font-size: 26px;
        letter-spacing: 2px;
    }
    .core-advantages-subtitle {
        margin-top: 24px;
        font-size: 16px;
        line-height: 1.8;
    }
    .core-advantages-content {
        display: block;
        height: auto;
        margin-top: 34px;
    }
    .core-advantages-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        grid-template-rows: repeat(2, minmax(0, 1fr));
        border-right: 1px solid #2188D8;
        height: auto;
    }
    .core-advantage-item {
        min-height: 172px;
        padding: 24px 14px;
        border-right: 1px solid #2188D8;
        border-bottom: 1px solid #2188D8;
    }
    .core-advantage-item:nth-child(2n) {
        border-right: none;
    }
    .core-advantage-item:nth-last-child(-n+2) {
        border-bottom: none;
    }
    .core-advantage-icon {
        width: 24px;
        height: 24px;
        margin-bottom: 16px;
    }
    .core-advantage-title {
        margin-bottom: 10px;
        max-width: none;
        font-size: 20px;
    }
    .core-advantage-desc {
        max-width: none;
        font-size: 14px;
        line-height: 1.6;
    }
    .core-advantages-image {
        display: none;
    }
    .service-support {
        padding: 64px 20px 72px;
    }
    .service-support-title-wrap {
        min-height: 44px;
    }
    .service-support-title-cn {
        font-size: 26px;
    }
    .service-support-title-en {
        top: 13px;
        font-size: 26px;
        letter-spacing: 2px;
    }
    .service-support-grid {
        margin-top: 34px;
    }
    .service-support-item {
        min-height: 300px;
    }
    .service-support-content {
        top: 70%;
        padding: 0 22px;
    }
    .service-support-icon {
        width: 42px;
        height: 42px;
        margin-bottom: 16px;
    }
    .service-support-desc {
        max-height: 160px;
        margin-top: 14px;
    }
    .home-news-center {
        padding: 64px 20px 72px;
    }
    .home-news-center-title-wrap {
        min-height: 44px;
    }
    .home-news-center-title-cn {
        font-size: 26px;
    }
    .home-news-center-title-en {
        top: 13px;
        font-size: 26px;
        letter-spacing: 2px;
    }
    .home-news-center-wrap {
        gap: 24px;
        margin-top: 34px;
    }
    .home-news-center-media {
        width: 100%;
        height: 260px;
    }
    .home-news-center-media img {
        height: 100%;
    }
    .home-news-item {
        padding: 18px 0;
    }
    .home-news-head {
        gap: 10px;
    }
    .home-news-num,
    .home-news-title-text {
        font-size: 16px;
    }
    .home-news-info,
    .home-news-item.is-active .home-news-info {
        max-height: none;
        padding-top: 12px;
    }
    .home-news-info {
        padding-left: 26px;
    }
    .home-news-date {
        margin-bottom: 10px;
        font-size: 13px;
    }
    .home-news-desc {
        margin-bottom: 10px;
        font-size: 14px;
        line-height: 1.75;
    }
    .home-news-more {
        font-size: 13px;
    }
}