.header_container{
    position: fixed;
    z-index: -2;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    /* height: 52.418vw; */
    background-color: #000;
    user-select: none;
    touch-action: none;
}
.header_container>div{
    position: absolute;
}
.classification_container{
    position: fixed;
    z-index: 0;
    top: 12%;
    left: 6%;
    display: flex;
    justify-content: center;
    align-items: center;
}
.classification_container .text{
    margin: 0 5px;
    font-weight: bold;
    font-size: 0.78vw;
    color: #898989;
}
.classification_container .text_active{
    color: #fff;
}
.header_container .news_bg_img{
    width: 100%;
    height: 100%;
    bottom: 0%;
    left: 0%;
    overflow: hidden;
    will-change: transform;
}
.header_container .news_bg_img img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.header_container .title_container{
    position: absolute;
    left: 4%;
    bottom: 5%;
    /* transition: all .3s ease-out; */
    will-change: transform;
}
.header_container .title_container .title_cn{
    color: #fff;
    font-size: 3.75vw;
    font-weight: bold;
    margin-bottom: 2.813vw;
    /* transition: transform 1.6s; */
}
.height_blur_container{
    position: fixed;
    z-index: -1;
    top: 0;
    left: 0;
    pointer-events: none;
    width: 100%;
    height: 100vh;
}
.height_container{
    pointer-events: none !important;
    width: 100%;
    height: 100vh;
}
#smooth-wrapper{
    pointer-events: none;
}
#smooth-content{
    pointer-events: none;
}
#smooth-content>div{
    pointer-events: all;
}
.design_main{
    /* position: sticky;
    top: 0;
    left: 0; */
    z-index: 1;
    width: 100%;
    height: 100vh;
    /* margin-top: 100vh; */
    background-color: #1b1b1b;
    color: #fff;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    box-sizing: border-box;
    mask-image: linear-gradient(to bottom, 
    rgba(0,0,0,0) 0%, 
    rgba(0,0,0,1) 2%);
    -webkit-mask-image: linear-gradient(to bottom, 
    rgba(0,0,0,0) 0%, 
    rgba(0,0,0,1) 2%);
    -moz-mask-image: linear-gradient(to bottom, 
    rgba(0,0,0,0) 0%, 
    rgba(0,0,0,1) 2%);
    /* 扩展属性 */
    -webkit-mask-mode: alpha;
    mask-mode: alpha;
    
    -webkit-mask-size: 100% 100%;
    -moz-mask-size: 100% 100%;
    mask-size: 100% 100%;
    
    -webkit-mask-repeat: no-repeat;
    -moz-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    
    -webkit-mask-position: center;
    -moz-mask-position: center;
    mask-position: center;
    will-change: transform;
}
.design_main .nosie_bg{
    position: absolute;
    z-index: -1;
    width: 100%;
    left: 0;
    top: 0;
    object-fit: contain;
}
/* .design_main::before{
    content: "";
    display: inline-block;
    position: absolute;
    top: 0%;
    left: 0%;
    width: 100%;
    box-shadow: 0px 0px 10px 10px #111;
} */
.design_main .text_container{
    will-change: transform;
}
.design_main .p_1{
    font-weight: 300;
    font-size: 1.979vw;
    line-height: 1.6;
}
.design_main .p_2{
    font-weight: 300;
    font-size: 1.979vw;
    line-height: 1.6;
}
.design_main .p_3{
    font-size: 3.125vw;
    font-weight: bold;
    line-height: 1.6;
}
.design_main .span_1{
    color: #fff;
    width: 61%;
    display: inline-block;
    margin: 4.948vw 0 0;
    font-size: 1.25vw;
    line-height: 1.6;
}

.design_main .span_1 span {
    color: #898989; /* 初始颜色：灰色 */
    display: inline; /* 保持文字排版连贯 */
    transition: color 0.1s linear; /* 可选：增加一点平滑感 */
}

.patent_sticky{
    z-index: 1;
    width: 100%;
    height: 100vh;
    /* margin-top: 100vh; */
    background-color: #1b1b1b;
    color: #fff;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
    box-sizing: border-box;
    mask-image: linear-gradient(to bottom, 
    rgba(0,0,0,0) 0%, 
    rgba(0,0,0,1) 2%);
    -webkit-mask-image: linear-gradient(to bottom, 
    rgba(0,0,0,0) 0%, 
    rgba(0,0,0,1) 2%);
    -moz-mask-image: linear-gradient(to bottom, 
    rgba(0,0,0,0) 0%, 
    rgba(0,0,0,1) 2%);
    /* 扩展属性 */
    -webkit-mask-mode: alpha;
    mask-mode: alpha;
    
    -webkit-mask-size: 100% 100%;
    -moz-mask-size: 100% 100%;
    mask-size: 100% 100%;
    
    -webkit-mask-repeat: no-repeat;
    -moz-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    
    -webkit-mask-position: center;
    -moz-mask-position: center;
    mask-position: center;
    will-change: transform;
}
.layer_3_container{
    position: relative;
    top: 0;
    left: 0;
    z-index: 1;
    width: 100%;
    /* height: 100vh; */
    background-color: #1b1b1b;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.layer_3_container::before{
    content: "";
    display: inline-block;
    position: absolute;
    top: 0%;
    left: 0%;
    width: 100%;
    box-shadow: 0px 0px 10px 50px #1b1b1b;
}
.layer_3_container .image_container{
    position: relative;
    width: 87.5%;
    margin: 1vw auto 0;
    display: flex;
    border-radius: 1vw;
    overflow: hidden;
    /* transition: all .3s ease-out; */
}
.layer_3_container .image_container img{
    width: 50%;
    height: 49.167vw;
    object-fit: cover;
}
.layer_3_container .image_container .full_img{
    width: 100%;
    height: 49.167vw;
    object-fit: cover;
}
.patent_container{
    position: relative;
    width: 87.7%;
    height: 34.167vw;
    margin: 0 auto;
    border-radius: 0.9vw;
    border-bottom: 1px solid #000;
    display: flex;
    flex-direction: column;
    align-items: center;
    overflow: hidden;
}
.patent_container .bg_img{
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: #000;
    display: flex;
    justify-content: center;
    align-items: center;
}
.patent_container .bg_img img{
    position: absolute;
    height: 100%;
    object-fit: cover;
}
.patent_container .bg_img::after{
    position: absolute;
    top: 0;
    content: "";
    width: 100%;
    height: 40%;
    background: linear-gradient(to bottom ,#000 ,transparent);
}
.patent_container .stage_container{
    position: absolute;
    width: 100%;
    /* display: none; */
    height: 7.3vw;
    bottom: 0;
    background-color: #04060a;
    background: radial-gradient(ellipse 64% 96% at 50% 100%,#363c4d, #565b6e 60%,#a5abbd 99%, transparent 100%);
}
.patent_container .bottom_fliter{
    position: absolute;
    z-index: 2;
    width: 100%;
    height: 7.3vw;
    left: 0;
    bottom: 0;
    background: linear-gradient(to bottom,transparent,#04060a 80%);
}
.patent_container .p_1{
    position: relative;
    z-index: 1;
    color: #fff;
    border-radius: 100vw;
    border: 1px solid #fff;
    padding: 0.4vw 1.3vw;
    font-size: 0.84vw;
    margin-top: 4.9vw;
}
.patent_container .p_2{
    position: relative;
    z-index: 1;
    color: #fff;
    width: 35%;
    text-align: center;
    font-size: 1.3vw;
    font-weight: bold;
    margin-top: 1vw;
}
.patent_container .num_container{
    position: absolute;
    z-index: 1;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    bottom: 15.4%;
    color: #fff;
    text-shadow: 0px 0px 4px #fff;
}
.patent_container .num_container .item{
    position: relative;
    display: flex;
    justify-content: center;
    /* width: 40%; */
    padding: 0 6.4vw;
}
.patent_container .num_container .item .num_main{
    font-size: 13.1vw;
    line-height: 0.75;
}
.patent_container .num_container .item .sub_power{
    font-size: 8.8vw;
    line-height: 0.5;
}
.patent_container .num_container_reflection{
    bottom: 15.8%;
    z-index: 0;
    color: #050607 !important;
    perspective: 700px; /* 值越小，透视感越强（看起来更夸张） */
}
.patent_container .num_container_reflection .item{
    transform: rotateX(250deg);
    transform-origin: center bottom;
    padding: 0 6.5vw;
    text-shadow: 0px 0px 3px #050607;
}

.layer_3_container .title_list_item{
    position: relative;
    display: flex;
    color: #fff;
    line-height: 1;
    margin: 4vw 0;
}
.layer_3_container .title_list_item .p_1{
    font-size: 4.844vw;
    font-weight: 300;
}
.layer_3_container .title_list_item .p_2{
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    font-size: 1.25vw;
    font-weight: bold;;
    margin-left: 2.396vw;
}

.footer_container_width{
    position: relative;
    z-index: 1;
    background-color: #1b1b1b;
    box-sizing: border-box;
    box-shadow: 0px 0px 5px #1b1b1b;
}
.footer_container{
    margin-top: 10vw;
}
.footer_container .footer_up .footer_up_left>.p_1{
    color: #918c8a !important;
}
.footer_container .footer_up .footer_up_left>.p_2{
    color: #918c8a !important;
}
.footer_container .footer_up .footer_up_left>.p_3{
    color: #918c8a !important;
}
.footer_container .logo_social_media_platform .jcicon-logo{
    color: #918c8a !important;
}
.footer_container .footer_up .footer_up_right .list_title{
    color: #918c8a !important;
}
.footer_container .footer_up .footer_up_right .list_item{
    color: #918c8a !important;
}
.footer_container .logo_social_media_platform .social_media_platform_container .jciconfont{
    color: #918c8a !important;
}
.footer_container .footer_down .other_info a{
    color: #918c8a !important;
}

.header_container .title_container .title_en {
    position: relative;
    font-weight: bold;
    font-size: 8.323vw;
    line-height: 1;
    overflow: visible !important;
    /* 核心：使用用户提供的渐变，但增加一点“高光”部分 */
    background: linear-gradient(
        195deg, 
        rgba(77, 77, 77, 1) 0%, 
        rgba(255, 255, 255, 1) 45%, /* 高光中心 */
        rgba(255, 255, 255, 1) 55%, /* 高光宽度 */
        rgba(77, 77, 77, 1) 100%
    );
    /* 背景放大，以便我们可以左右移动它 */
    background-size: 300% auto;
    background-position: 100% 0%; /* 初始位置在暗部 */
    /* 关键：将背景裁剪到文字上 */
    -webkit-background-clip: text;
    background-clip: text;
    /* 将文字颜色设为透明，露出背后的渐变 */
    -webkit-text-fill-color: transparent;
    color: transparent;
    /* 保持原有层级 */
    display: block;
}


@media (max-width: 996px) {
    .classification_container{
        display: none;
    }
    .header_container .title_container{
        bottom: 48.205vw;
    }
    .header_container .title_container .title_cn{
        font-size: 7.692vw;
    }
    .header_container .title_container .title_en{
        font-size: 10vw;
    }
    .design_main .p_1{
        font-size: 4vw;
    }
    .design_main .p_2{
        font-size: 4vw;
    }
    .design_main .p_3{
        font-size: 7vw;
    }
    .design_main .span_1{
        font-size: 3.8vw;
        width: 80%;
        line-height: 2;
        letter-spacing: 0.2vw
    }
    .layer_3_container{
        padding: 10vw 0;
        box-sizing: border-box;
        height: auto;
    }
    .patent_container{
        width: 91.795%;
        height: 127.436vw;
        border-radius: 7vw;
    }
    .patent_container .p_1{
        font-size: 4vw;
        padding: 1.3vw 4vw;
        margin-top: 18vw;
    }
    .patent_container .p_2{
        width: 95%;
        font-size: 5.5vw;
        margin-top: 4.5vw;
        line-height: 1.5;
    }
    .patent_container .stage_container{
        height: 26vw;
        background: radial-gradient(ellipse 121% 96% at 50% 100%,#363c4d, #565b6e 60%,#a5abbd 99%, transparent 100%);
    }
    .patent_container .bottom_fliter{
        height: 26vw;
    }
    .patent_container .num_container .item{
        padding: 0 3.5vw;
    }
    .patent_container .num_container .item .num_main{
        font-size: 17vw;
    }
    .patent_container .num_container_reflection{
        bottom: 15.3%;
    }
    .layer_3_container::before{
        box-shadow: 0px 0px 10px 10px #1b1b1b;
    }
    .layer_3_container .image_container{
        flex-direction: column;
        border-radius: 3vw;
    }
    .layer_3_container .image_container img{
        width: 100%;
        height: auto;
    }
    .layer_3_container .title_list_item{
        width: 87.5%;
        margin-bottom: 8vw;
        flex-direction: column;
    }
    .layer_3_container .title_list_item .p_1{
        font-size: 13.333vw;
        margin-bottom: 7vw;
        font-weight: 300;
        display: flex;
        align-items: center;
    }
    .layer_3_container .title_list_item .p_2{
        display: flex;
        flex-direction: column;
        justify-content: space-around;
        font-size: 3.6vw;
        font-weight: 400;
        margin-left: 0;
        line-height: 1.7;
    }

}