.inner-banner {
    width: 100%;
    overflow: hidden;
    position: relative;
}

.inner-banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;

}

.inner-banner .banner-text {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    font-size: clamp(36px, 4vw, 3.5rem);
    color: #fff;
    font-weight: var(--font-weight-normal);
    padding: clamp(16px, 2vw, 32px);
    letter-spacing: clamp(1px, 0.5vw, 6px);
    margin: 0 auto;
    width: 100%;
    max-width: 1390px;
}


.inner-nav {
    width: 100%;
    border-bottom: 1px solid #e5e5e5;
    margin-bottom: 24px;
}

.inner-nav .nav-menu {
    width: 100%;
    max-width: 1390px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    gap: 12px;
}

.inner-nav .nav-menu li {
    font-size: 1rem;
    position: relative;
}

.inner-nav .nav-menu li::after {
    content: '';
    display: block;
    width: 0;
    height: 3px;
    background-color: var(--theme-500);
    transition: all 0.3s ease;
    position: absolute;
    left: 0;
    bottom: 0;
}

.inner-nav .nav-menu li a {
    display: block;
    transition: all 0.3s ease;
    padding: 18px clamp(18px, 1.5vw, 32px);
}

.inner-nav .nav-menu li:hover a,
.inner-nav .nav-menu li.active a {
    font-weight: 500;
}

.inner-nav .nav-menu li:hover::after,
.inner-nav .nav-menu li.active::after {
    width: 100%;
}


.bread-nav {
    width: 100%;
    max-width: 1390px;
    margin: 12px auto 24px;
    font-size: 0.875rem;
    color: #ddd;
    font-weight: 400;
    display: flex;
    gap: 8px;
    align-items: center;
    padding-left: clamp(16px, 2vw, 32px);
    padding-right: clamp(16px, 2vw, 32px);
}

.bread-nav a,
.bread-nav span {
    color: var(--text-gray-color);
    transition: all 0.3s ease;
    padding: 0 4px;
}

.bread-nav a:hover {
    color: var(--theme-500);
}

.bread-nav .nowPage {
    color: var(--text-darkgray-color);
}

.inpage-main {
    width: 100%;
    max-width: 1390px;
    margin: clamp(50px, 5vw, 80px) auto 0;
    padding-left: clamp(16px, 2vw, 32px);
    padding-right: clamp(16px, 2vw, 32px);
    display: flex;
    flex-direction: column;
}

.product-model-box {
    display: flex;
    gap: 32px;
    flex-wrap: wrap;
}

.product-model-title {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 16px;
    /* margin-top: clamp(24px, 2vw, 32px); */

}

.product-model-name {
    font-size: clamp(20px, 2vw, 2.5rem);
    font-weight: var(--font-weight-semi);
    line-height: 1.3;
}

.product-model-name::after {
    content: '';
    display: block;
    width: 40px;
    height: 4px;
    background-color: var(--theme-500);
    margin-top: 16px;
}


.product-model-subtitle {
    font-size: clamp(14px, 1.5vw, 18px);
    color: var(--main-text-color);
    font-weight: var(--font-weight-light);
    position: relative;
}

.product-model-description {
    font-size: 1rem;
    color: var(--text-darkgray-color);
    line-height: 1.8;
    display: flex;
    flex-direction: column;
    gap: 16px;
    justify-content: space-between;
    padding: 12px 0;
}

.product-model-description p {
    margin: clamp(4px, 1vw, 16px) 0;
}

.product-model-list {
    display: flex;
    flex-wrap: wrap;
    gap: 48px;
    margin: 32px 0;
}

.product-model-list .product-model-item {
    width: calc(50% - 24px);
    display: flex;
    flex-direction: column;
    gap: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    border-radius: clamp(16px, 2vw, 32px) 0 clamp(16px, 2vw, 32px) 0;
    overflow: hidden;
    min-width: 300px;
}

.product-model-list .product-model-item .item-img {
    width: 100%;
    /* height: clamp(150px, 25vw, 250px); */
    aspect-ratio: 16/9;
    overflow: hidden;
}

.product-model-list .product-model-item .item-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.3s ease;
}

.product-model-list .product-model-item .item-title {
    margin: 24px 16px 12px;
    font-size: clamp(14px, 1.5vw, 1.2rem);
    font-weight: var(--font-weight-semi);
    color: var(--main-text-color);
}
.product-model-list .product-model-item .item-title::after{
    content: '';
    display: block;
    width: 40px;
    height: 4px;
    background-color: var(--theme-500);
    margin-top: 8px;
}

.product-model-list .product-model-item .item-sub {
    font-size: 1rem;
    line-height: 1.6;
    margin: 12px 16px 24px;
}

.product-image-box {
    width: 100%;
    overflow: hidden;
    position: relative;
    border-radius: clamp(16px, 2vw, 32px) 0 clamp(16px, 2vw, 32px) 0;
    max-height: 500px;
}

.product-image-box .swiper-pagination {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    padding: 24px 0 24px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
}

.product-image-box .swiper-pagination .swiper-pagination-bullet {
    width: 16px;
    height: 16px;
    background-color: rgba(255, 255, 255, 0.8);
    opacity: 1;
    border-radius: 12px;
    margin: 0 4px !important;
    transition: all 0.3s ease;
}

.product-image-box .swiper-pagination .swiper-pagination-bullet-active {
    background-color: var(--theme-500);
    width: 32px;
    height: 16px;
}

.product-image-box img {
    width: 100%;
    height: 100%;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    object-fit: cover;
}

.product-image-box video {
    width: 100%;
    height: 100%;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    object-fit: cover;
}

.product-model-box .key-value-box {
    display: flex;
    gap: 16px;
    flex-direction: column;
    margin-top: 24px;
    width: calc(50% - 24px);
    border-bottom: 1px solid #e5e5e5;
    padding-bottom: clamp(12px, 1.2vw, 24px);
}

.product-model-box .key-value-box .p-key {
    font-size: 1.2rem;
    font-weight: var(--font-weight-semi);
}

.product-model-box .key-value-box .p-value {
    color: var(--text-darkgray-color);
}


.product-model-box .product-data-sheet {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 24px;
    width: 100%;
}

.data-sheet-title {
    font-size: clamp(18px, 3vw, 24px);
    font-weight: var(--font-weight-semi);
    margin-bottom: 16px;
}

.data-sheet-title::before {
    content: '';
    display: block;
    width: 40px;
    height: 4px;
    background-color: var(--theme-500);
    margin-bottom: 8px;
}

.product-model-box .product-data-sheet .data-sheet-table {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.data-sheet-table table {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    /* 使用 fixed 布局以便在内容较少时仍能占满宽度，列宽按表格宽度均分 */
    /* table-layout: fixed; */
    border-collapse: collapse;
    white-space: normal;
    transform-origin: top left;
}




.data-sheet-table th,
.data-sheet-table td {
    border: 1px solid var(--border-gray-color);
    text-align: left;
    word-break: break-word;
    overflow-wrap: anywhere;
}

.data-sheet-table th {
    background-color: #fafafa;
    color: var(--main-text-color);
    font-weight: var(--font-weight-light);
    font-size: clamp(12px, 1.5vw, 1rem);
    white-space: nowrap;
    padding: 12px 28px;
}
.data-sheet-table td {
    font-size: clamp(12px, 1.5vw, 1rem);
    min-width: 140px;
    padding: 24px 28px;
}





.product-feature-box {
    display: flex;
    gap: 24px;
    padding: clamp(50px, 5vw, 80px) 0;
    margin: clamp(20px, 2.5vw, 40px) 0 0;
    position: relative;
}

.product-feature-box::before {
    content: '';
    display: block;
    position: absolute;
    left: 50%;
    top: 0;
    transform: translateX(-50%);
    background-color: rgba(0, 0, 0, 0.03);
    z-index: 1;
    width: 100vw;
    height: 100%;

}

.product-feature-box .feature-left {
    display: flex;
    flex-direction: column;
    gap: 64px;
    padding-right: 50px;
    padding-bottom: 50px;
    border-right: 1px solid #e5e5e5;
    flex-shrink: 0;
    width: 300px;
    position: relative;
    z-index: 2;
}

.product-feature-box .feature-left .product-feature-title {
    font-size: clamp(30px, 2vw, 3rem);
    line-height: 1.3;
}

.product-feature-box .feature-left .iconfont {
    font-size: clamp(36px, 6vw, 12rem);
    color: var(--theme-200);
}

.product-feature-box .product-feature-list {
    display: flex;
    flex-direction: column;
    gap: clamp(24px, 3vw, 32px);
    position: relative;
    z-index: 2;
    padding-left: 12px;
}

.product-feature-box .product-feature-list .feature-item {
    padding-left: 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    position: relative;
}

.product-feature-box .product-feature-list .feature-item::before {
    content: '';
    display: block;
    width: 12px;
    height: 12px;
    background-color: var(--theme-500);
    border-radius: 50%;
    position: absolute;
    left: 0;
    top: calc(1.1rem * 1.2 / 2 - 6px);
}

.product-feature-box .product-feature-list .feature-item .feature-name {
    font-size: 1.1rem;
    line-height: 1.2;
    font-weight: var(--font-weight-semi);
}

.product-feature-box .product-feature-list .feature-item .feature-description {
    font-size: 0.95rem;
    line-height: 1.8;
    color: var(--text-darkgray-color);
}

.gotoSolution {
    display: flex;
    justify-content: space-between;
    padding: clamp(24px, 3vw, 32px) 0;
    position: relative;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px
}

.gotoSolution::before {
    content: '';
    display: block;
    position: absolute;
    left: 50%;
    top: 0;
    transform: translateX(-50%);
    background-color: var(--theme-200);
    z-index: 1;
    width: 100vw;
    height: 100%;
    background-image: url(../images/solubg.png);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: right center;
}

.gotoSolution .gotoSolution-title {
    font-size: clamp(20px, 2vw, 2rem);
    font-weight: var(--font-weight-semi);
    position: relative;
    z-index: 2;
    color: #1e2134;
}

.gotoSolution .gotoSolution-button {
    padding: clamp(6px, 1vw, 12px) clamp(16px, 2vw, 32px);
    background-color: transparent;
    border: 2px solid #1e2134;
    color: #1e2134;
    display: flex;
    align-items: center;
    gap: 8px;
    position: relative;
    z-index: 2;
    font-size: clamp(13px, 1vw, 1.05rem);
}

.gotoSolution .gotoSolution-button .iconfont {
    font-size: 1rem;
}

.solution-list {
    display: flex;
    /* flex-wrap: wrap; */
    flex-direction: column;
}

.solution-list-item {
    position: relative;
    padding: clamp(32px, 4vw, 48px);
    display: flex;
    flex-direction: column;
    /* box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1); */
    height: clamp(220px, 22vw, 320px);
    transition: all 0.3s ease;
    justify-content: center;
    cursor: pointer;
    padding-left: 15%;
}

.solution-list-item::after {
    content: '';
    display: block;
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    min-width: 800px;
    height: 100%;
    font-size: 6rem;
    background: linear-gradient(90deg, rgba(0, 0, 0, 0.5) 0%, transparent 60%, transparent 100%);
    transition: all 0.3s ease;
    z-index: 1;
}

.solution-list-item .solution-list-item-image {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 1;
}

.solution-list-item .solution-list-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.3s ease;
}

.solution-list-item-title {
    font-size: clamp(24px, 3vw, 4rem);
    font-weight: var(--font-weight-semi);
    color: #fff;
    position: relative;
    z-index: 2;
    transition: all 0.3s ease;
    line-height: 1.3;
    letter-spacing: clamp(1px, 0.5vw, 6px);
    margin-bottom: clamp(16px, 2vw, 32px);
}
.download-overlay.open { display: flex; }
.download-overlay-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.5);
}
.download-overlay-panel {
    position: relative;
    background: #fff;
    max-width: 900px;
    width: calc(100% - 40px);
    max-height: 90vh;
    overflow: auto;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 6px 24px rgba(0,0,0,0.2);
    z-index: 10000;
}
.download-overlay-close {
    position: absolute;
    right: 8px;
    top: 8px;
    border: none;
    background: transparent;
    font-size: 24px;
    cursor: pointer;
}
.download-content { min-height: 80px; }

.download-tip { text-align: center; margin: 8px 0 16px; }
.download-tip.error { color: #D93025; }
.download-tip.success { color: #188038; }

.solution-list-item-description {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #fff;
    margin-top: 8px;
    position: relative;
    z-index: 2;
    transition: all 0.3s ease;
    border-top: 1px solid rgba(255, 255, 255, 0.7);
    max-width: 500px;
    padding: clamp(16px, 2vw, 32px) 0;
}

.index-module-button {
    position: relative;
    z-index: 2;
    margin-top: clamp(16px, 2vw, 32px);
}

#solutionSwiper {
    position: relative;
    overflow: hidden;
}

#solutionSwiper .swiper-pagination {
    position: absolute;
    top: 0;
    left: auto;
    right: 0;
    width: fit-content;
    transform: translate(0, 0);
    display: flex;
    flex-direction: column;
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(5px);
    height: 100%;
    padding: 80px clamp(50px, 5vw, 180px) 80px clamp(50px, 3vw, 80px);
    background-image: url(/2026/assets/images/logo-bg.png);
    background-repeat: no-repeat;
    background-position: bottom right;
}

#solutionSwiper .swiper-pagination .swiper-pagination-bullet {
    cursor: pointer;
    height: auto;
    width: fit-content;
    min-width: 80px;
    border-radius: 0;
    margin: 0;
    color: var(--text-darkgray-color);
    padding: 24px 0;
    opacity: 1;
    background-color: transparent;
    font-size: clamp(12px, 2vw, 1.3rem);
    text-align: left;
    font-weight: 300;
    transition: all 0.3s ease;
    position: relative;
}

#solutionSwiper .swiper-pagination .swiper-pagination-bullet:after {
    content: '';
    display: block;
    position: absolute;
    left: 50%;
    top: 50%;
    width: 4px;
    height: 0;
    background-color: transparent;
    transition: all 0.6s ease;
    transform: skew(-20deg) translate(-50%, -50%);
    transform-origin: 50% 50%;
}

#solutionSwiper .swiper-pagination .swiper-pagination-bullet-active {
    font-weight: var(--font-weight-semi);
    letter-spacing: clamp(1px, 1vw, 4px);
}

#solutionSwiper .swiper-pagination .swiper-pagination-bullet-active:after {
    background-color: var(--theme-500);
    height: 100%;
}

.solution-banner {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 24px;
    padding: clamp(50px, 5vw, 80px) 0;
    justify-content: center;
    align-items: flex-start;
    width: 100vw;
    height: 100vh;
}

.solution-banner::after {
    content: '';
    display: block;
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.8) 5%, rgba(0, 0, 0, 0.5) 20%);
    z-index: 1;
}

.solution-banner-textbox {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    flex-direction: column;
    z-index: 3;
    max-width: 1390px;
    padding: clamp(16px, 5vw, 32px);
    width: 100%;
    padding-right: 20%;
}

.solution-banner-sub {
    font-size: clamp(14px, 1.5vw, 2rem);
    color: #ddd;
    margin-bottom: clamp(8px, 1.5vw, 16px);
}

.solution-banner-title {
    font-size: clamp(24px, 3vw, 3rem);
    font-weight: var(--font-weight-semi);
    color: #fff;
    margin-bottom: clamp(16px, 2vw, 32px);
}

.solution-banner-description {
    font-size: 1.1rem;
    color: #fff;
    line-height: 1.6;
    border-top: 1px solid rgba(255, 255, 255, 0.4);
    padding-top: clamp(16px, 2vw, 32px);
}

.solution-banner img {
    position: absolute;
    right: 0;
    top: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
    z-index: 1;
}

.model-product-list {
    display: flex;
    flex-wrap: wrap;
    gap: 48px;
    width: 100%;
}

.model-product-list .swiper-wrapper {
    display: flex;
    align-items: stretch !important;
}

.model-product-list .model-product-item {
    width: calc(50% - 24px);
    display: flex;
    flex-direction: column;
    gap: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    background-color: var(--main-bg-color);
    border-radius: clamp(8px, 2vw, 16px) 0 clamp(8px, 2vw, 16px) 0;
    overflow: hidden;
}

.model-product-list .model-product-item .model-product-image {
    width: 100%;
    /* height: clamp(200px, 30vw, 300px); */
    aspect-ratio: 16/9;
    overflow: hidden;
}

.model-product-list .model-product-item .model-product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.3s ease;
}

.model-product-list .model-product-item .model-product-name {
    font-size: clamp(16px, 2vw, 1.2rem);
    font-weight: var(--font-weight-medium);
    margin: 12px 24px 0;
}

.model-product-list .model-product-item .model-product-description {
    font-size: clamp(12px, 1.5vw, 14px);
    line-height: 1.6;
    margin: 0 24px 8px;
    color: #999;
}


.garybg-box {
    position: relative;
    padding: clamp(50px, 5vw, 80px) 0;
    margin: clamp(20px, 2.5vw, 40px) 0 0;
}

.garybg-box>* {
    position: relative;
    z-index: 2;
}

.garybg-box::before {
    content: '';
    display: block;
    position: absolute;
    left: 50%;
    top: 0;
    transform: translateX(-50%);
    background-color: rgba(0, 0, 0, 0.03);
    z-index: 1;
    width: 100vw;
    height: 100%;

}


.case-feature-box {
    display: flex;
    flex-direction: column;
    gap: 24px;
    padding: clamp(30px, 5vw, 80px) 0;
    position: relative;
}

.case-feature-box>* {
    position: relative;
    z-index: 2;
}


.case-feature-box .feature-left {
    display: flex;
    flex-direction: column;
    gap: 24px;
    padding-right: 50px;
    padding-bottom: 50px;
    border-right: 1px solid #e5e5e5;
    flex-shrink: 0;
    position: relative;
    z-index: 2;
}

.case-feature-box .case-feature-title {
    font-size: clamp(30px, 2vw, 3rem);
    line-height: 1.3;
    margin-bottom: clamp(16px, 2vw, 32px);
    position: relative;
}

.case-feature-box .case-feature-title::before {
    content: '';
    display: block;
    width: 12px;
    height: 100%;
    background-color: var(--theme-500);
    transform: skew(-20deg);
    position: absolute;
    top: 0;
    left: -16px;
}

.case-feature-box .case-feature-subtitle {
    font-size: clamp(20px, 2vw, 2.5rem);
    font-weight: var(--font-weight-semi);
    margin-top: clamp(24px, 2vw, 48px);
    line-height: 1.5;
}

.case-feature-box .case-feature-subtitle::before {
    content: '';
    display: block;
    width: 40px;
    height: 4px;
    background-color: var(--theme-500);
    margin-bottom: 8px;
}

.case-feature-box .case-feature-subtitle::after {
    content: '';
    display: block;
    width: 100%;
    height: 1px;
    background-color: #e5e5e5;
    margin-top: 8px;
}

.case-feature-box .feature-left .iconfont {
    font-size: clamp(36px, 6vw, 12rem);
    color: var(--theme-200);
}

.case-feature-box .case-feature-list {
    display: flex;
    gap: clamp(24px, 3vw, 32px);
    position: relative;
    z-index: 2;
    padding-left: 12px;
    padding-top: clamp(24px, 3vw, 32px);
    flex-wrap: wrap;
    align-items: stretch;
}

.case-feature-box .case-feature-list .feature-item {
    padding-left: 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    position: relative;
    flex: 1;
    min-width: 420px;
}

.case-feature-box .case-feature-list .feature-item::before {
    content: '';
    display: block;
    width: 12px;
    height: 12px;
    background-color: var(--theme-500);
    border-radius: 50%;
    position: absolute;
    left: 0;
    top: calc(1.1rem * 1.2 / 2 - 6px);
}

.case-feature-box .case-feature-list .feature-item .feature-name {
    font-size: 1.1rem;
    line-height: 1.2;
    font-weight: var(--font-weight-semi);
}

.case-feature-box .case-feature-list .feature-item .feature-description {
    font-size: 0.95rem;
    line-height: 1.8;
    color: var(--text-darkgray-color);
}


.case-box {
    display: flex;
    gap: 56px;
    flex-wrap: wrap;
    margin-bottom: clamp(50px, 5vw, 80px);
}


.case-case-left {
    flex: 1;
    padding-top: clamp(16px, 2vw, 32px);
    padding-right: clamp(16px, 3vw, 48px);
    padding-bottom: clamp(16px, 2vw, 32px);
}

.case-case-left .index-case-title {
    font-size: clamp(20px, 4vw, 2.5rem);
    font-weight: var(--font-weight-semi);
    color: var(--main-text-color);
    margin-bottom: 16px;
}


.case-case-left .index-case-tag {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
}

.case-case-left .index-case-tag .case-tag-item {
    padding: 4px 12px;
    background-color: var(--theme-300);
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: var(--font-weight-semi);
    color: var(--theme-900);
    white-space: nowrap;
    cursor: pointer;
}

.case-case-left .index-case-number {
    display: flex;
    flex-wrap: wrap;
    min-width: 360px;
    padding: 16px 0;
    width: 100%;
    gap: clamp(24px, 5vw, 60px);
}

.case-case-left .index-case-number .number-item {
    display: flex;
    /* flex: 1; */
    flex-direction: column;
}

.case-case-left .index-case-number .number-item .number {
    font-size: clamp(14px, 4vw, 20px);
    font-weight: var(--font-weight-semi);
    color: var(--theme-color);
    display: flex;
    align-items: baseline;

}

.case-case-left .index-case-number .number-item .number-label {
    font-size: 0.9rem;
    font-weight: var(--font-weight-regular);
    color: var(--text-darkgray-color);
    margin-bottom: 16px;
}
.case-case-left .index-case-description{
    line-height: 1.8;
    font-size: clamp(12px, 1.5vw, 14px);
}

.case-case-right {
    flex: 1;
    overflow: hidden;
    position: relative;
    height: clamp(250px, 25vw, 380px);
}

.case-case-right .index-case-img {
    width: 100%;
    height: 100%;
    position: absolute;
    overflow: hidden;
    border-radius: clamp(16px, 2vw, 32px) 0 clamp(16px, 2vw, 32px) 0;
}

.hasVideo .case-case-right .index-case-img::before {
    content: '';
    position: absolute;
    top: 50%;
    left: calc(50% - 5px);
    transform: translate(-50%, -50%);
    background-color: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(5px);
    width: 100px;
    height: 100px;
    z-index: 1;
    border-radius: 50%;
    cursor: pointer;
}

.hasVideo .case-case-right .index-case-img::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-top: 20px solid transparent;
    border-bottom: 20px solid transparent;
    border-left: 30px solid var(--theme-300);
    width: 0;
    height: 0;
    z-index: 2;
    cursor: pointer;
}

.case-box:nth-child(2n+1) .case-case-left {
    order: 2;
    padding-left: clamp(16px, 3vw, 48px);
    padding-right: 0;
}

.case-box:nth-child(2n+1) .case-case-right .index-case-img {
    border-radius: 0 clamp(16px, 2vw, 32px) 0 clamp(16px, 2vw, 32px);
}

.case-case-right .index-case-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.noclick-product-list {
    display: flex;
    gap: clamp(24px, 3vw, 32px);
    overflow: hidden;
}

.noclick-product-list .noclick-product-item {
    width: calc(25% - 18px);
    position: relative;
    border-radius: clamp(8px, 1vw, 16px) 0 clamp(8px, 1vw, 16px) 0;
    overflow: hidden;
}

.noclick-product-list .noclick-product-item .noclick-proudct-img {
    width: 100%;
    height: 100%;
}

.noclick-product-list .noclick-product-item .noclick-proudct-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 4/3;
}

.noclick-product-name {
    position: absolute;
    bottom: 0;
    color: #fff;
    z-index: 1;
    width: 100%;
    text-align: center;
    background-color: rgba(0, 0, 0, 0.5);
    padding: 12px 32px;
}

.case-page-list {
    display: flex;
    gap: clamp(16px, 2vw, 24px);
    /* flex-direction: column; */
    margin-bottom: 32px;
    flex-wrap: wrap;
}

/* .case-page-list .index-case-outer-item:nth-child(2n) {
    flex-direction: row-reverse;
} */

.inpage-title {
    font-size: clamp(24px, 3vw, 3rem);
    font-weight: var(--font-weight-semi);
    color: var(--main-text-color);
    margin-bottom: clamp(16px, 2vw, 32px);
    padding-bottom: clamp(12px, 2vw, 28px);
    position: relative;
}

.inpage-title::after {
    content: '';
    display: block;
    width: 40px;
    height: 4px;
    background-color: var(--border-gray-color);
    position: absolute;
    bottom: 0;
    left: 0;
}

.case-filter-outer {
}




.case-filter {
    display: flex;
    flex-wrap: wrap;
    flex-direction: column;
    margin-bottom: 32px;
}



.pagination-nav {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
    margin: 24px 0 48px;
    flex-wrap: wrap;
}

.pagination-nav .pagination {
    display: flex;
    gap: clamp(8px, 2vw, 24px);

}

.pagination .page-item {
    width: 40px;
    height: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 1px solid #e5e5e5;
    overflow: hidden;
    border-radius: 20px;
    cursor: pointer;
    border: 0;
}

.pagination .page-item span {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: var(--main-bg-color);
}

.pagination .page-item.active {
    cursor: not-allowed;
    opacity: 0.6;
    color: #999;
}

.pagination .page-item .page-link.iconfont {
    background-color: transparent;
}

.pagination .page-item:hover:not(.active) span {
    background-color: var(--theme-500);
    color: #fff;
    border-color: var(--theme-500);
}

.pagination .page-item.active .page-link:not(.iconfont) {
    color: #fff;
    background-color: var(--theme-500);
}

.jump-page {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: 32px;
}

.jump-page span {
    flex-shrink: 0;
    line-height: 32px;
    display: block;
}

input.jumpPage-input {
    width: 60px;
    height: 32px;
    border: 1px solid #ddd !important;
    border-radius: 4px;
    padding: 4px 8px;
    text-align: center;
    margin: 0;
}


.tech-list {
    display: flex;
    gap: clamp(24px, 3.5vw, 80px);
    flex-wrap: wrap;
    flex-direction: column;
}

.tech-list .tech-list-item {
    width: 100%;
    display: flex;
    gap: 24px;
    align-items: center;
    position: relative;
}

.tech-list .tech-item-left {
    flex: 1;
    padding: clamp(16px, 2vw, 32px) clamp(16px, 3vw, 48px);
    position: relative;
    z-index: 2;
}

.tech-list .tech-item-left .tech-item-title {
    font-size: clamp(20px, 2vw, 2.5rem);
    font-weight: var(--font-weight-semi);
    margin-bottom: 16px;
    position: relative;
}

.tech-list .tech-item-left .tech-item-title::before {
    content: '';
    display: inline-block;
    width: 8px;
    height: 100%;
    background-color: var(--theme-300);
    position: absolute;
    left: -16px;
    top: 0;
    transform: skew(-20deg);
}

.tech-list .tech-item-left .tech-item-description {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-darkgray-color);
    position: relative;
    padding-top: 12px;
}

.tech-list .tech-item-left .tech-item-description h3{
    font-size: clamp(14px, 2vw, 1.2rem);
    margin: 16px 0;
}
.tech-list .tech-item-left .tech-item-description h3::after{
    content: '';
    display: block;
    width: 20px;
    height: 4px;
    background-color: #e5e5e5;
    margin-top: 2px;
}

.tech-list .tech-item-left .tech-item-description::before {
    content: '';
    display: inline-block;
    width: 8px;
    height: 100%;
    background-color: var(--theme-300);
    position: absolute;
    right: -16px;
    top: 0;
    transform: skew(-20deg);
}

.tech-list .tech-item-right {
    flex: 1;
    overflow: hidden;
    /* height: clamp(300px, 30vw, 450px); */
}

.tech-list .tech-item-right .tech-item-img {
    width: 100%;
    height: 100%;
    transform: skew(-20deg);
    transform-origin: bottom left;
    overflow: hidden;
}

.tech-list .tech-item-right .tech-item-img img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: skew(20deg);
    transform-origin: bottom left;
}
.tech-list .tech-item-right .tech-item-img video {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: skew(20deg);
    transform-origin: bottom left;
}

.tech-list .tech-list-item:nth-child(2n) .tech-item-left {
    order: 2;
}

.tech-list .tech-list-item:nth-child(2n) .tech-item-right .tech-item-img {
    width: 100%;
    height: 100%;
    transform: skew(-20deg);
    transform-origin: top left;
    overflow: hidden;
}

.tech-list .tech-list-item:nth-child(2n) .tech-item-right .tech-item-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: skew(20deg);
    transform-origin: top left;
}
.tech-list .tech-list-item:nth-child(2n) .tech-item-right .tech-item-img video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: skew(20deg);
    transform-origin: top left;
}

.tech-item-center {
    position: relative;
    z-index: 2;
    width: clamp(300px, 40rem, 600px);
    height: clamp(300px, 40rem, 600px);
    margin: clamp(50px, 20rem, 80px) auto;
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    border: 3px solid var(--theme-300);
    text-align: center;
}

.tech-item-center .tech-item-title {
    font-size: clamp(24px, 3vw, 3rem);
    font-weight: var(--font-weight-semi);
    color: #fff;
    margin-bottom: clamp(16px, 2vw, 32px);
}

.tech-item-center .tech-item-description {
    color: #fff !important;
    width: 100%;
    line-height: 1.6;
}

.tech-item-background {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 100vw;
    height: 100%;
    z-index: 1;
}

.tech-item-background .tech-item-img {
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.tech-item-background .tech-item-img::before {
    content: '';
    display: block;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.2);
    position: absolute;
    left: 0;
    top: 0;
    z-index: 1;
    backdrop-filter: blur(5px);
}

.tech-item-background.nocover .tech-item-img:before {
    background-color: transparent;
    backdrop-filter: none;
}

.tech-item-background .tech-item-img video,
.tech-item-background .tech-item-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}


.about-info {
    display: flex;
    align-items: stretch;
    margin-bottom: clamp(50px, 5vw, 80px);
    flex-wrap: wrap;
}

.about-info .about-right {
    width: 35%;
    display: flex;
    flex-direction: column;
}

.about-info .about-left {
    width: 65%;
    display: flex;
    flex-direction: column;
}

.about-info-text {
    padding-right: clamp(16px, 2vw, 50px);
    padding-bottom: clamp(16px, 2vw, 50px);
    color: #999;
    display: flex;
    flex-direction: column;
    gap: 8px;
    height: 28rem;
    line-height: 1.8;
}

.about-info .company-name {
    font-size: clamp(19px, 3vw, 2.4rem);
    color: #414851;
}

.about-info .since {
    font-size: clamp(16px, 2vw, 2.2rem);
    text-transform: uppercase;
    color: var(--theme-500);
}

.about-info .sub-title {
    margin-top: 16px;
    font-size: clamp(14px, 1.5vw, 1.5rem);
}

.about-info-image {
    overflow: hidden;
    aspect-ratio: 16 / 9;
    position: relative;
}

.about-info-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.3s ease;
}

.about-info-image img:hover {
    transform: scale(1.1);
}

.about-info-image .swiper-pagination {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    padding: 24px 0 24px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
}

.about-info-image .swiper-pagination .swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    background-color: rgba(255, 255, 255, 0.8);
    opacity: 1;
    border-radius: 12px;
    margin: 0 4px !important;
    transition: all 0.3s ease;
}

.about-info-image .swiper-pagination .swiper-pagination-bullet-active {
    background-color: var(--theme-500);
    width: 24px;
    height: 12px;
}

.about-info-vision {
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    padding: clamp(50px, 5vw, 80px) clamp(30px, 4vw, 60px);
    height: 28rem;
}

.about-info-vision .EN-vision {
    font-family: 'MONTSERRAT BOLD';
    font-size: clamp(15px, 3vw, 2rem);
    padding-bottom: 24px;
    position: relative;
    margin-bottom: 24px;
}

.about-info-vision .EN-vision::after {
    content: '';
    display: block;
    width: 40px;
    height: 4px;
    background-color: var(--theme-950);
    position: absolute;
    left: 0;
    bottom: 0;

}

.about-info-vision .CN-vision {
    font-size: clamp(14px, 3vw, 1.4rem);
    font-weight: var(--font-weight-semi);
    color: var(--main-text-color);
}

.about-info-number {
    background-color: #3B4451;
    color: #fff;
    padding: clamp(30px, 5vw, 70px) clamp(16px, 4vw, 30px);
    display: flex;
    flex-wrap: wrap;
    gap: clamp(12px, 1vw, 18px);
    flex: 1;
}

.about-info-number .numberCount-item {
    width: calc(50% - clamp(12px, 1vw, 18px));
    display: flex;
    flex-direction: column;
}

.about-info-number .numberCount-number {
    display: flex;
    align-items: flex-start;
    font-size: 14px;
}

.about-info-number .numberCount-number span {
    font-size: clamp(20px, 3vw, 3rem);
    font-family: 'Montserrat Bold';
    color: #fff;
}

.about-info-number .numberCount-number sub {
    font-size: clamp(12px, 1.5vw, 1.2rem);
    color: #fff;
    margin-left: 4px;
    color: var(--theme-500);
}

.about-info-number .numberCount-label {
    font-size: 0.95rem;
    color: #ddd;
    margin-top: 8px;
}


.history-main {
    width: 100%;
    height: auto;
    margin: 0 auto;
    margin-bottom: 60px;
}

.history-main .main-box {
    position: relative;
    width: 100%;
    height: auto;
    margin-top: clamp(24px, 3vw, 50px);
    padding-bottom: clamp(40px, 5vw, 80px);
    overflow: hidden;
}

.history-main .main-box .swiper-slide {
    width: 360px;
    height: auto;
    overflow: hidden;
    transition: all 0.5s;
    -o-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -webkit-transition: all 0.5s;
}

.history-main .main-box .swiper-slide-on {
    width: 470px;
    z-index: 9;
}

.history-main .main-box .swiper-slide .slide-item {
    display: flex;
    justify-content: space-between;
    flex-direction: column;
    width: 470px;
    height: 100%;
    padding-left: clamp(20px, 2vw, 45px);
    padding-right: clamp(20px, 2vw, 45px);
    border-left: solid 1px #ebebeb;
    cursor: pointer;
}

.history-main .main-box .swiper-slide .slide-item .item-cent {
    width: 100%;
    height: auto;
}

.history-main .main-box .swiper-slide .slide-item .item-cent .cent-year {
    font-size: clamp(40px, 3vw, 60px);
    color: var(--main-text-color);
    transition: all 0.5s;
    -o-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -webkit-transition: all 0.5s;
}

.history-main .main-box .swiper-slide .slide-item .item-cent .cent-title {
    font-size: clamp(24px, 1.5vw, 32px);
    color: var(--main-text-color);
    transition: all 0.5s;
    -o-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -webkit-transition: all 0.5s;
}

.history-main .main-box .swiper-slide .slide-item .item-cent .cent-text {
    margin-top: clamp(20px, 2vw, 45px);
    padding-left: 10px;
    padding-right: clamp(16px, 1.2vw, 30px);
    font-size: 16px;
    color: var(--text-darkgray-color);
}

.history-main .main-box .swiper-slide .slide-item .item-cent .cent-text span {
    display: inline-block;
    position: relative;
    line-height: 30px;
}

.history-main .main-box .swiper-slide .slide-item .item-cent .cent-text span::after {
    content: '·';
    position: absolute;
    top: 0;
    left: -10px;
    font-size: 22px;
    line-height: 30px;
    color: var(--theme-500);
}

.history-main .main-box .swiper-slide .slide-item .item-pic {
    width: 100%;
    height: auto;
    margin-top: 50px;
    border-bottom-right-radius: 30px;
    overflow: hidden;
}

.history-main .main-box .swiper-slide .slide-item .item-pic img {
    width: 100%;
}

.history-main .main-box .swiper-scrollbar {
    width: 80%;
    height: 2px;
    background: var(--main-bg-color);
}

.history-main .main-box .swiper-scrollbar .swiper-scrollbar-drag {
    background: var(--theme-500);
}

.history-main .main-box .swiper-button {
    display: flex;
    justify-content: space-between;
    position: absolute;
    bottom: 0;
    right: 0;
    width: 160px;
    height: auto;
}

.history-main .main-box .swiper-button .history-swiper-button-prev,
.history-main .main-box .swiper-button .history-swiper-button-next {
    position: relative;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    border: solid 2px var(--theme-100);
    outline: none;
    cursor: pointer;
    z-index: 9;
    transition: all 0.5s;
    -o-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -webkit-transition: all 0.5s;
    display: flex;
    justify-content: center;
    align-items: center;
}

.history-main .main-box .swiper-button .history-swiper-button-prev .iconfont,
.history-main .main-box .swiper-button .history-swiper-button-next .iconfont {
    transition: all 0.5s;
    -o-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -webkit-transition: all 0.5s;
}

.history-main .main-box .swiper-slide-on .slide-item .item-cent .cent-year {
    font-weight: bold;
    color: var(--theme-500);
}

.history-main .main-box .swiper-slide-on .slide-item .item-cent .cent-title {
    color: var(--theme-500);
}

.history-main .main-box .swiper-button .history-swiper-button-prev:hover,
.history-main .main-box .swiper-button .history-swiper-button-next:hover {
    border: solid 2px var(--theme-400);
    background: var(--theme-400);
}

.history-main .main-box .swiper-button .history-swiper-button-prev .img2,
.history-main .main-box .swiper-button .history-swiper-button-next .img2 {
    display: none;
}

.history-main .main-box .swiper-button .history-swiper-button-prev:hover .img1,
.history-main .main-box .swiper-button .history-swiper-button-next:hover .img1 {
    display: none;
}

.history-main .main-box .swiper-button .history-swiper-button-prev:hover .img2,
.history-main .main-box .swiper-button .history-swiper-button-next:hover .img2 {
    display: block;
}


.contact-form-row {
    display: flex;
    gap: 32px;
    line-height: 2;
    color: var(--text-darkgray-color);
    font-size: 15px;
    margin-bottom: 48px;
}
.contact-form-left{
    flex: 1;
}
.contact-form-right{
    flex: 1;
}

.contact-form select,
.contact-form textarea,
.contact-form input[type="text"],
.contact-form input[type="password"],
.contact-form input[type="datetime"],
.contact-form input[type="datetime-local"],
.contact-form input[type="date"],
.contact-form input[type="month"],
.contact-form input[type="time"],
.contact-form input[type="week"],
.contact-form input[type="number"],
.contact-form input[type="email"],
.contact-form input[type="url"],
.contact-form input[type="search"],
.contact-form input[type="tel"],
.contact-form input[type="color"] {
    color: #a8a8a8;
    border: 1px solid #e4e4e4 !important;
    padding: 14px 20px 14px 20px !important;
    letter-spacing: 0.2px;
    background-color: transparent;
    font-size: 14px !important;
    line-height: inherit;
    width: 100%;
    margin-bottom: 14px;
    height: auto !important;
    text-shadow: none;
    -webkit-box-shadow: none;
    -moz-box-shadow: none;
    box-shadow: none !important;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    -webkit-transition: border ease .238s;
    -moz-transition: border ease .238s;
    transition: border ease .238s;
    border-radius: 0 !important;
    line-height: 1.5em;
    height: auto;
}


.worldwide-distribution {
    position: relative;
    /* min-height: 600px; */
    padding: clamp(30px, 3vw, 50px) 0;
}

.bg-image {
    position: absolute;
    left: 0;
    top: 0;
    width: 100vw;
    height: 100%;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.bg-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.worldwide-distribution .middle-title {
    position: relative;
    z-index: 2;
    font-size: clamp(20px, 3vw, 2.5rem);
    font-weight: var(--font-weight-semi);
    color: #fff;
    text-align: center;
    padding: clamp(16px, 2vw, 32px) 0;
}

#wdmapSwiper {
    position: relative;
    z-index: 2;
    width: 100%;
    color: #fff;
    padding-bottom: 32px;
}
#wdmapSwiper .swiper-wrapper {
    align-items: center;
}

#wdmapSwiper .slide-content {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 32px;
    padding: clamp(20px, 2vw, 32px) 0;
}

#wdmapSwiper .slide-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

#wdmapSwiper .slide-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    max-height: clamp(350px, 70vh, 500px);
    max-width: clamp(120px, 30vw, 350px);
}

#wdmapSwiper .slide-text {
    flex: 1;
    line-height: 2;
    font-weight: var(--font-weight-regular);
}

#wdmapSwiper .slide-text .slide-title {
    font-size: clamp(14px, 2vw, 1.8rem);
    font-weight: var(--font-weight-semi);
    margin-bottom: 32px;
}

#wdmapSwiper .swiper-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: clamp(8px, 1vw, 24px);
    margin-top: 24px;
    flex-wrap: wrap;
    top: auto;
    bottom: 0;
}

#wdmapSwiper .swiper-pagination .swiper-pagination-bullet {
    width: auto;
    height: auto;
    background-color: transparent;
    opacity: 1;
    margin: 0 4px !important;
    transition: all 0.3s ease;
    font-size: 1.1rem;
    border-radius: 0;
    padding: 12px 32px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.8);
}

#wdmapSwiper .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
    font-weight: bold;
    border-bottom: 1px solid var(--theme-500);
    color: var(--theme-500);
}

.exhibition-news {
    position: relative;
    padding: clamp(50px, 5vw, 80px) 0 clamp(15px, 1.5vw, 30px);
}

.exhibition-news .exhibition-news-list {
    display: flex;
    gap: clamp(24px, 3vw, 48px);
    position: relative;
    z-index: 2;
    align-items: flex-start;
}

.exhibition-news .exhibition-news-list .exhibition-news-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 12px;
    overflow: hidden;
}

.exhibition-news .exhibition-news-list .exhibition-news-item-list {
    flex: 2;
}

.exhibition-news .exhibition-news-list .exhibition-news-item-list .exhibition-news-item {
    display: flex;
    gap: 12px;
    flex-direction: column;
    position: relative;
    border-left: 2px solid var(--theme-500);
    padding-left: clamp(12px, 1.5vw, 24px);
    margin-bottom: clamp(24px, 2vw, 32px);
    border-bottom: 1px solid #e5e5e5;
    transition: all 0.3s ease;
}

.exhibition-news .exhibition-news-list .exhibition-news-item-list .exhibition-news-item .exhibition-news-text {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    padding: 12px;
}

.exhibition-news .exhibition-news-list .exhibition-news-item-list .exhibition-news-item:hover {
    border-left: 12px solid var(--theme-500);
}

.exhibition-news .exhibition-news-list .exhibition-news-item-list .exhibition-news-item .exhibition-news-image {
    display: none;
}

.exhibition-news .exhibition-news-list .exhibition-news-item-list .exhibition-news-item .exhibition-news-title {
    order: 0;
    width: 100%;
    margin-bottom: 0;
}

.exhibition-news .exhibition-news-list .exhibition-news-item-list .exhibition-news-item .exhibition-news-title::after {
    display: none;

}

.exhibition-news .exhibition-news-list .exhibition-news-item-list .exhibition-news-item .exhibition-news-time {
    order: 2;
    font-size: 13px;
    width: fit-content;
}

.exhibition-news .exhibition-news-list .exhibition-news-item-list .exhibition-news-item .exhibition-news-position {
    order: 1;
    font-size: 13px;
    width: fit-content;
}

.exhibition-news .exhibition-news-list .exhibition-news-item-list .exhibition-news-item a {
    width: fit-content;
    opacity: 1;
    /* position: absolute; */
    right: 0;
    top: 0;
    border: 0;
    background-color: transparent;
    font-size: clamp(1rem, 2vw, 1.05rem);
    color: var(--theme-500);
    margin-top: 0;
    order: 3;
    width: 100%;
    text-align: left;
    padding: 0;
    border-radius: 0;
}

.exhibition-news .exhibition-news-list .exhibition-news-item-list .exhibition-news-item a::after {
    content: '→';
    display: inline-block;
    margin-left: 4px;
    transition: all 0.3s ease;
}

.exhibition-news-list .exhibition-news-item .exhibition-news-image {
    width: 100%;
    height: fit-content;
    overflow: hidden;
    aspect-ratio: 16 / 9;
    border-radius: clamp(16px, 2vw, 32px) 0 clamp(16px, 2vw, 32px) 0;
}

.exhibition-news-list .exhibition-news-item .exhibition-news-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.3s ease;
}

.exhibition-news .exhibition-news-list .exhibition-news-item:first-child {
    flex: 2;
}

.exhibition-news-list .exhibition-news-item .exhibition-news-title {
    font-size: clamp(14px, 2vw, 1.3rem);
    vertical-align: baseline;
    margin-bottom: 12px;
    position: relative;
}

.exhibition-news-list .exhibition-news-item .exhibition-news-title::after {
    content: '';
    display: block;
    width: 40px;
    height: 4px;
    background-color: var(--theme-500);

}

.exhibition-news-list .exhibition-news-item .exhibition-news-text {
    line-height: 1.6;
    display: flex;
    gap: 6px;
    flex-direction: column;
    padding: clamp(12px, 2vw, 24px) 0;
    position: relative;
    
}

.exhibition-news-list .exhibition-news-item .exhibition-news-position {
    font-size: 1.05rem;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    height: 3.2rem;
    margin: 12px 0;
}

.exhibition-news-list .exhibition-news-item .exhibition-news-time {
    font-size: 0.95rem;
    font-weight: var(--font-weight-semi);
    color: var(--text-darkgray-color);
}

.exhibition-news-list .exhibition-news-item a {
    width: 0%;
    padding: 6px 0;
    border: 1px solid var(--theme-500);
    background-color: var(--theme-50);
    font-size: clamp(12px, 1vw, 16px);
    text-align: center;
    white-space: nowrap;
    display: block;
    border-radius: clamp(6px, 1.5vw, 12px) 0 clamp(6px, 1.5vw, 12px) 0;
    transition: all 0.3s ease;
    overflow: hidden;
    opacity: 0;
    margin-top: 12px;
}

.exhibition-news-list .exhibition-news-item:hover a {
    width: 100%;
    opacity: 0.9;
}

.exhibition-news-list .index-click-more:hover {
    width: 230px;
}

#exhibitionNews .swiper-wrapper .exhibition-news-item {
    flex: 0 0 auto;
}

.news-list {
    display: flex;
    gap: clamp(48px, 5vw, 64px);
    flex-wrap: wrap;
    padding: clamp(30px, 3vw, 50px) 0;
}

.news-list .news-item {
    width: 100%;
    display: flex;
    gap: clamp(24px, 3vw, 48px);
    overflow: hidden;
    border-bottom: 1px solid var(--border-gray-color);
    align-items: center;
}

.news-list .news-item .news-image {
    width: clamp(320px, 30vw, 450px);
    aspect-ratio: 16 / 9;
    overflow: hidden;
    border-radius: clamp(12px, 1.5vw, 24px) 0 clamp(12px, 1.5vw, 24px) 0;
    flex-shrink: 0;
}

.news-list .news-item .news-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.3s ease;
}

.news-list .news-item .news-text {
    padding: clamp(16px, 2vw, 32px) clamp(16px, 3vw, 48px);
}

.news-list .news-item .news-title {
    font-size: clamp(14px, 2vw, 1.5rem);
    font-weight: var(--font-weight-semi);
    margin-bottom: 12px;
    position: relative;
}

.news-list .news-item .news-title::after {
    content: '';
    display: block;
    width: 40px;
    height: 4px;
    background-color: var(--theme-500);
    margin-top: 4px;
}

.news-list .news-item .news-description {
    line-height: 1.6;
    color: var(--text-darkgray-color);
    margin: clamp(12px, 2vw, 24px) 0;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    height: 3.2rem;
}

.news-list .news-item .news-time {
    font-size: 0.95rem;
    font-weight: var(--font-weight-semi);
    color: #999;
}

.line-more {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.line-more::before {
    content: '';
    display: block;
    flex: 1;
    border-bottom: 1px solid #f2f2f2;
}

.line-more::after {
    content: '';
    display: block;
    flex: 1;
    border-bottom: 1px solid #f2f2f2;
}

.line-more a {
    flex-shrink: 0;
    padding: 0 24px;
    color: #c2c2c2
}

.line-more a:hover {
    color: var(--theme-500);
}

.news-page-main {
    display: flex;
    gap: 5vw;
    flex-direction: row;
    align-items: flex-start;
}

.news-page-main .news-page-left {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 32px;
    overflow: hidden;
    width: 100%;
}

.news-page-main .news-page-left .news-page-title {}

.news-page-main .news-page-left .news-page-title .news-page-time {
    font-size: clamp(13px, 2vw, 1.2rem);
    color: var(--theme-500);
}

.news-page-main .news-page-left .news-page-title .news-page-title-text {
    padding: 20px 0 40px;
    font-size: clamp(20px, 3vw, 2.5rem);
    font-weight: bold;
    color: var(--main-text-color);
    border-bottom: solid 1px #e9e9e9;
}

.news-page-main .news-page-right {
    width: clamp(200px, 30vw, 350px);
    display: flex;
    flex-direction: column;
    gap: 24px;
    flex-shrink: 0;
    background-color: var(--bg-darkgray-color);
    padding: clamp(16px, 1.5vw, 24px);
}


.news-page-left .news-page-bottom {
    display: flex;
    justify-content: flex-start;
    width: 100%;
    height: auto;
    margin-top: clamp(24px, 3vw, 50px);
    margin-bottom: clamp(24px, 3vw, 50px);
}

.news-page-left .news-page-bottom .bottom-item {
    position: relative;
    width: clamp(70px, 5vw, 100px);
    height: clamp(40px, 3vw, 64px);
    margin-right: 4px;
    border: solid 1px #e9e9e9;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all 0.3s ease;
}

.news-page-left .news-page-bottom .bottom-item .iconfont {
    font-size: clamp(16px, 2vw, 24px);
}

.news-page-left .news-page-bottom .bottom-item .img2 {
    opacity: 0;
    display: none;
}

.news-page-left .news-page-bottom .bottom-item:hover {
    width: clamp(140px, 10vw, 200px);
    background: var(--theme-400);
    border-color: var(--theme-400);
}

.news-page-left .news-page-bottom .bottom-item:hover .img1 {
    opacity: 0;
    display: none;
}

.news-page-left .news-page-bottom .bottom-item:hover .img2 {
    opacity: 1;
    display: block;
}


.news-page-right .right-top {
    width: 100%;
    height: auto;
    background: var(--bg-darkgray-color);
}

.news-page-right .right-top .top-title {
    position: relative;
    font-size: 18px;
    font-weight: bold;
    color: var(--theme-500);
}

.news-page-right .right-top .top-English {
    margin-top: 10px;
    font-size: 14px;
    color: var(--text-darkgray-color);
    opacity: 0.3;
}

.news-page-right .right-top .top-heng {
    width: 24px;
    height: 4px;
    margin: 20px 0 26px;
    background: var(--theme-500);
}

.news-page-right .right-top .top-cont {
    width: 100%;
    height: auto;
}

.news-page-right .right-top .top-cont .cont-list {
    width: 100%;
    height: auto;
    padding-bottom: 32px;
}

.news-page-right .right-top .top-cont .cont-list .list-pic {
    width: 100%;
    height: auto;
    overflow: hidden;
    aspect-ratio: 16 / 9;
}

.news-page-right .right-top .top-cont .cont-list .list-pic img {
    width: 100%;
    height: 100%;
    transition: all 0.5s;
    -o-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -webkit-transition: all 0.5s;
    object-fit: cover;
}

.news-page-right .right-top .top-cont .cont-list .list-title {
    margin-top: 26px;
    font-size: 16px;
    line-height: 26px;
    color: var(--main-text-color);
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    transition: all 0.5s;
    -o-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -webkit-transition: all 0.5s;
}

.news-page-right .right-top .top-cont .cont-list .list-botton {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    width: auto;
    height: auto;
    margin-top: 16px;
    font-size: 14px;
    color: var(--text-darkgray-color);
    transition: all 0.5s;
    -o-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -webkit-transition: all 0.5s;
}

.news-page-right .right-top .top-cont .cont-list .list-botton .iconfont {
    font-size: 12px;
    margin-left: 10px;
    transition: all 0.5s;
    -o-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -webkit-transition: all 0.5s;
    display: inline-block;
}

.news-page-right .right-top .top-cont .cont-list:hover .list-pic img {
    transform: scale(1.1, 1.1) translateZ(0);
    -o-transform: scale(1.1, 1.1) translateZ(0);
    -moz-transform: scale(1.1, 1.1) translateZ(0);
    -webkit-transform: scale(1.1, 1.1 translateZ(0));
}

.news-page-right .right-top .top-cont .cont-list:hover .list-title {
    color: var(--theme-500);
}

.news-page-right .right-top .top-cont .cont-list:hover .list-botton .iconfont {
    margin-left: 20px;
}

.qrpopover {
    display: flex;
    align-items: center;
    gap: 16px;
    margin: clamp(16px, 1vw, 24px) 6px;
}

.qrpopover .qrpopover-item {
    position: relative;
}

.qrpopover .qrpopover-item .qricon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    /* background-color: #c2c2c2; */
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.qrpopover .qrpopover-item .qricon::before {
    content: '';
    display: block;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-color: rgba(0, 0, 0, 0.2);
    position: absolute;
    left: 0;
    top: 0;
    transition: all 0.3s ease;
    z-index: 1;
    transition: all 0.3s ease;
}

.qrpopover .qrpopover-item .qricon .iconfont {
    font-size: 26px;
    transition: all 0.3s ease;
    z-index: 2;
}

.qrpopover .qrpopover-item:hover .qricon {
    border: 1px solid var(--theme-200);
}

.qrpopover .qrpopover-item:hover .qricon::before {
    transform: rotate3d(0, 1, 0, 270deg);
}

.qrpopover .qrpopover-item:hover .qricon .iconfont {
    transform: rotate3d(0, 1, 0, 360deg);
    color: var(--theme-500);
}

.qrpopover .qrpopover-item .hoverpopover {
    position: absolute;
    left: 50%;
    bottom: 100%;
    transform: translate(-50%, -16px);
    width: fit-content;
    padding: 12px;
    background-color: var(--main-bg-color);
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    display: none;
}

.qrpopover .qrpopover-item .hoverpopover::before {
    content: '';
    display: block;
    width: 16px;
    height: 16px;
    background-color: var(--main-bg-color);
    position: absolute;
    left: 50%;
    top: 100%;
    transform: translate(-50%, -50%) rotate(45deg);
    box-shadow: 1px 1px 1px rgba(0, 0, 0, 0.1);
}

.qrpopover .qrpopover-item:hover .hoverpopover {
    display: block;
}

.qrpopover .qrpopover-item .hoverpopover .hoverpopover-content img {
    max-width: 150px;
}


/* 下载资料弹窗样式 */
.download-overlay {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.download-overlay.open {
    display: flex;
}

.download-overlay-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
}

.download-overlay-panel {
    position: relative;
    background: #fff;
    max-width: 600px;
    width: calc(100% - 48px);
    max-height: 90vh;
    overflow: auto;
    border-radius: 8px;
    padding: 24px;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.2);
    z-index: 10000;
}

.download-overlay-close {
    position: absolute;
    right: 8px;
    top: 8px;
    border: none;
    background: transparent;
    font-size: 40px;
    line-height: 1;
    cursor: pointer;
}

.download-content {
    min-height: 80px;
}
.download-form input, .download-form textarea {
    padding: 12px 16px !important;
}

.hover-tip{
    position: relative;
    cursor: pointer;
}
.hover-tip span{
    text-decoration: underline;
    padding: 0 2px;
}
.hover-tip-box{
    position: absolute;
    left: 50%;
    bottom: 100%;
    transform: translate(-50%, -16px);
    width: fit-content;
    padding: 12px;
    background-color: var(--main-bg-color);
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    display: none;
}
.hover-tip-box::before {
    content: '';
    display: block;
    width: 16px;
    height: 16px;
    background-color: var(--main-bg-color);
    position: absolute;
    left: 50%;
    top: 100%;
    transform: translate(-50%, -50%) rotate(45deg);
    box-shadow: 1px 1px 1px rgba(0, 0, 0, 0.1);
}
.hover-tip:hover .hover-tip-box {
    display: block;
}


.case-filter dl {
    overflow: hidden;
    margin-bottom: 12px;
    display: flex;
    flex-wrap: wrap;
}

.case-filter dl div {
    font-size: 14px;
    flex: 1;
}

.case-filter dt {
    font-size: 15px;
    line-height: 1.4em;
    padding: 5px 20px;
    width: 125px;
    flex-shrink: 0;
}

.case-filter dd {
    display: inline-block;
    line-height: 1.5em;
    padding: 5px 20px;
    color: var(--text-darkgray-color);
    transition: all 0.2s ease-in-out;
    cursor: pointer;
}

.case-filter dd.choose,
.case-filter dd:hover {
    background-color: var(--theme-300);
    color: var(--main-text-color);
    font-weight: bold;
    border-radius: 6px;
}

.culture-main{
    padding: clamp(30px, 3vw, 50px) 0;
    width: 100%;
    height: 500px;
    position: relative;
}
.culture-main .swiper-container {
    width: 100%;
    height: 100%;
    overflow: hidden;
    position: relative;
    border-radius: clamp(16px, 2vw, 32px) 0 clamp(16px, 2vw, 32px) 0;
}
.culture-main .swiper-wrapper{
}
.culture-main .culture-item {
    display: flex;
    width: 100%;
    height: 100%;
    position: relative;
    display: flex;
    align-items: center;
}
.culture-main::before{
    content: '';
    position: absolute;
    z-index: 5;
    transform: skew(-40deg);
    left: 0px;
    top: 0;
    width: 30px;
    height: 50%;
    background: rgba(255, 213, 0, 0.5);
    backdrop-filter: blur(10px);
}
.culture-main::after{
    content: '';
    position: absolute;
    z-index: 5;
    transform: skew(-37deg);
    right: 40%;
    bottom: 0;
    width: 15px;
    height: 60%;
    background: rgba(255, 213, 0, 0.5);
    backdrop-filter: blur(10px);
}
.culture-main .culture-item .item-pic{
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}
.culture-main .culture-item .item-pic img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.5s;
    -o-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -webkit-transition: all 0.5s;
}
.culture-main .culture-item .item-cent {
    padding: clamp(16px, 2vw, 32px);
    position: relative;
    z-index: 3;
    padding-left: 10%;
}
.culture-main .culture-item .item-cent .cent-title {
    font-size: clamp(18px, 3vw, 2.5rem);
    font-weight: var(--font-weight-semi);
    color: #1e2134;
    transition: all 0.5s;
    -o-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -webkit-transition: all 0.5s;
}
.culture-main .culture-item .item-cent .cent-text {
    margin-top: clamp(12px, 1.5vw, 24px);
    font-size: clamp(14px, 2vw, 1.5rem);
    color: #3B4451;
}


.fixed-name-box {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--theme-white-color);
    backdrop-filter: blur(10px);
    z-index: 999;
    overflow: hidden;
    padding-top: 80px;
    border-top: 2px solid transparent;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0);
    max-height: 0;
    opacity: 0;
    pointer-events: none;
    transition: max-height 0.35s ease, opacity 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}
.fixed-name-box.is-visible {
    max-height: 160px;
    opacity: 1;
    pointer-events: auto;
    border-top-color: var(--border-gray-color);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}
.fixed-name-content {
    margin: 0 auto;
    max-width: 1390px;
    display: flex;
    gap: 8px;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 16px;
}
.fixed-name-title {
    font-size: clamp(16px, 2vw, 20px);
    font-weight: var(--font-weight-semi);
    line-height: 1.3;
    padding-left: 16px;
    border-left: 4px solid var(--theme-500);
}
.fixed-name-subtitle {
    font-size: clamp(12px, 1.5vw, 14px);
    font-weight: var(--font-weight-light);
    color: var(--main-text-color);
}

/* ---------- 内页深色模式补充 ---------- */
html[data-site-theme="dark"] .inner-nav {
    border-bottom-color: var(--border-gray-color);
}

@media (prefers-color-scheme: dark) {
    html:not([data-site-theme]) .inner-nav {
        border-bottom-color: var(--border-gray-color);
    }
}

html[data-site-theme="dark"] .bread-nav a,
html[data-site-theme="dark"] .bread-nav span {
    color: var(--text-gray-color);
}

@media (prefers-color-scheme: dark) {
    html:not([data-site-theme]) .bread-nav a,
    html:not([data-site-theme]) .bread-nav span {
        color: var(--text-gray-color);
    }
}

html[data-site-theme="dark"] .bread-nav .nowPage {
    color: var(--text-darkgray-color);
}

@media (prefers-color-scheme: dark) {
    html:not([data-site-theme]) .bread-nav .nowPage {
        color: var(--text-darkgray-color);
    }
}

html[data-site-theme="dark"] .download-overlay-panel {
    background: var(--theme-white-color);
    color: var(--main-text-color);
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.5);
}

@media (prefers-color-scheme: dark) {
    html:not([data-site-theme]) .download-overlay-panel {
        background: var(--theme-white-color);
        color: var(--main-text-color);
        box-shadow: 0 6px 24px rgba(0, 0, 0, 0.5);
    }
}

html[data-site-theme="dark"] .download-overlay-close {
    color: var(--main-text-color);
}

@media (prefers-color-scheme: dark) {
    html:not([data-site-theme]) .download-overlay-close {
        color: var(--main-text-color);
    }
}

html[data-site-theme="dark"] #solutionSwiper .swiper-pagination {
    background-color: rgba(30, 36, 51, 0.92);
}

@media (prefers-color-scheme: dark) {
    html:not([data-site-theme]) #solutionSwiper .swiper-pagination {
        background-color: rgba(30, 36, 51, 0.92);
    }
}

html[data-site-theme="dark"] .model-product-item{
    border: 1px solid var(--theme-700);
    transition: all 0.3s ease-in-out;
    box-shadow: 0 4px 12px var(--theme-900);
}

@media (prefers-color-scheme: dark) {
    html:not([data-site-theme]) .model-product-item {
        border: 1px solid var(--theme-700);
        transition: all 0.3s ease-in-out;
        box-shadow: 0 4px 12px var(--theme-900);
    }
}

/* ---------- 内页深色模式补充 *END* ---------- */