.change-language-cont
{
    top: 27px;
    *top: 26px;
    padding: 10px 5px;
    width: 380px!important;
    max-height: 80vh!important;
    overflow-y: scroll!important;
}
.inquiry-form-wrap.ct-inquiry-form
{
    margin-top: 20px;
}
.inquiry-form-wrap.ct-inquiry-form .layout
{
    height: 420px!important;
}
@media only screen and (max-width: 950px)
{
    
   
    
    .change-language-cont
    {
        max-height: none;
    }
}
.product_list_items, .product-list ul.product_list_items, .items_list ul.product_list_items
{
    width: 100%;
    margin: 0;
}
.product_list_item figure
{
    padding: 10px 0;
    background: #fff;
    border-bottom: 1px #eee dashed;
    display: flex;
    justify-content: space-between;
    -webkit-justify-content: space-between;
    flex-wrap: wrap;
    -webkit-flex-wrap: wrap;
}
.product_list_item figure .item_img
{
    display: inline-block;
    max-width: 20%;
}
.product_list_item figure .item_img img
{
    box-shadow: 1px 1px 4px rgba(0,0,0,.2);
    width: 100%;
}
.product_list_item figure figcaption
{
    width: calc(80% - 20px);
    display: flex;
    flex-flow: column;
    justify-content: space-between;
}
.product_list_item figure figcaption .item_title a
{
    text-transform: capitalize;
    font-size: 18px;
    letter-spacing: .38px;
}
.product_list_item .product_btns
{
    text-align: right;
    position: relative;
}
.product_list_item figure figcaption .item_info
{
    font-size: 13px;
    margin: 13px 0;
    max-height: 80px;
    overflow: hidden;
    line-height: 20px;
}
.product_list_item .product_btns .priduct_btn_inquiry, .product_list_item .product_btns .priduct_btn_detail
{
    line-height: 30px;
    display: inline-block;
    padding: 0 25px;
    position: relative;
    background: #666;
    text-transform: uppercase;
    color: #fff;
    transition: all ease-in-out .35s;
    -webkit-transition: all ease-in-out .35s;
    letter-spacing: .38px;
    font-weight: bold;
    font-size: 13px;
    z-index: 0;
}
.product_list_item .product_btns .priduct_btn_inquiry
{
    margin-right: 13px;
}
.product_list_item .product_btns .priduct_btn_inquiry:after, .product_list_item .product_btns .priduct_btn_detail:after
{
    position: absolute;
    content: "";
    left: 0;
    top: 0;
    width: 0;
    height: 100%;
    background: #13adeb;
    z-index: -1;
    transition: all ease-in-out .35s;
    -webkit-transition: all ease-in-out .35s;
}
.product_list_item .product_btns .priduct_btn_inquiry:hover:after, .product_list_item .product_btns .priduct_btn_detail:hover:after
{
    width: 100%;
}


/* 波浪动画 */
.slider_banner .parallax > use {
  animation: move-forever 25s cubic-bezier(0.55, 0.5, 0.45, 0.5) infinite;
}
.slider_banner .parallax > use:nth-child(1) { animation-delay: -2s; animation-duration: 7s; }
.slider_banner .parallax > use:nth-child(2) { animation-delay: -3s; animation-duration: 10s; }
.slider_banner .parallax > use:nth-child(3) { animation-delay: -4s; animation-duration: 13s; }
.slider_banner .parallax > use:nth-child(4) { animation-delay: -5s; animation-duration: 20s; }

@keyframes move-forever {
  0%   { transform: translate3d(-90px, 0, 0); }
  100% { transform: translate3d(85px, 0, 0); }
}


        .partners-section {
            width: 90%;
            max-width: 1200px;
            margin: 50px auto;
            padding: 20px 0;
        } 

        /* 滚动容器 - 隐藏溢出部分 */
        .partners-container {
            overflow: hidden;
            border-radius: 8px;
            background: #fff;
            padding: 20px 0;
        }

        /* 滚动包装器 - flex布局 */
        .partners-wrapper {
            display: flex;
            transition: transform 0.5s ease-out;
            will-change: transform; /* 优化性能 */
        }

        /* 合作伙伴项 */
        .partner-item {
            flex: 0 0 calc(100% / 4); /* 一行显示6个，可调整 */
            padding: 0 15px;
            text-align: center;
        }

        .partner-logo {
            max-width: 100%; 
            object-fit: contain;
            filter: grayscale(0.2); /* 初始灰度效果 */
            transition: filter 0.3s ease;
        }

        .partner-item:hover .partner-logo {
            filter: grayscale(0); /* hover移除灰度 */
        }

        /* 响应式调整 */
        @media (max-width: 1024px) {
            .partner-item {
                flex: 0 0 calc(100% / 4); /* 平板一行4个 */
            }
        }

        @media (max-width: 768px) {
            .partner-item {
                flex: 0 0 calc(100% / 3); /* 手机横屏一行3个 */
            }
             .content h1{
                font-size: 20px !important;
            }
            .content p {
            font-size: 16px!important;
             margin:  0 !important; 
                }
            .btn1{
            font-size: 14px;
            width: 100px !important;
        }
            .btn2{
            font-size: 14px;
            width: 100px !important;
        }
        }

        @media (max-width: 480px) {
             .content h1{
                font-size: 12px !important;
            }
            .content p {
            font-size: 10px!important;
             margin:  0 !important; 
                }
            .btn1{
            font-size: 10px;
            width: 100px;
        }
            .btn2{
            font-size: 10px;
            width: 100px;
        }
            .partner-item {
                flex: 0 0 calc(100% / 2); /* 手机竖屏一行2个 */
            }
             .content h1{
                font-size: 16px;
    }
            .content p {
            font-size: 10px;
             margin:  0; 
        }
        .btn1{
            font-size: 10px;
            width: 100px;
        }
        .btn2{
            font-size: 10px;
            width: 100px;
        }
        }
        
        
        /* footer */
.index_bg{
    background:linear-gradient(90deg, #dad7d7, #a09f9f24, #a09f9f0f, #dad7d7);
    /*background-color: #516795;*/
}


/* index_video */
        .index_video {
            width: 100%;
            aspect-ratio: 16 / 9; 
            position: relative; 
            background-color: #000;
            overflow: hidden;   
        }

   
        .index_video video {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;  
            height: 100%; 
            object-fit: cover; 
            touch-action: none;
        }
  

#indexVideo {
    width: 100%;
    height: auto;
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5); /* 覆盖层背景颜色 */
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: white;
}

.content {
    max-width: 80%; /* 根据需要调整宽度 */
    margin: 0 auto;
}

.content h1 {
    font-size: 55px;
    line-height: 1.02;
    margin: 0;
}

.content p {
    font-size: 1.5em;
    margin: 40px 0;
}

.buttons {
    margin-top: 1em;
}

.btn1 {
    width: 180px;
    display: inline-block;
    padding: 10px 20px;
    margin-right: 10px;
    color: white !important;
    background-color: #EF1515;
    border-radius: 5px;
    text-decoration: none;
    transition: background-color 0.3s ease;
}
.btn2 {
    width: 180px;
    display: inline-block;
    padding: 10px 20px;
    margin-right: 10px; 
    background-color: #fff; 
    color: #EF1515!important;
    border-radius: 5px;
    text-decoration: none;
    transition: background-color 0.3s ease;
}

.btn1:hover {
    background-color: #fff; 
    color: #EF1515!important;
}
.btn2:hover {
    color: white!important;
    background-color: #EF1515; 
}


        .index_video video {
            display: block;
            width: 100%; 
            z-index: 0;
        }
        
        @media (max-width: 768px) {
            .index_video {
                /* 手机端可调整比例，比如更紧凑 */
                /* aspect-ratio: 9 / 16; 竖屏视频 */
                /* 或保持16:9，增加左右边距 */
                /* margin: 0 10px; */
            }
        }