.class_name{
    text-align: center;
    font-family: SC-Bold;
    font-weight: bold;
    font-size: 0.45rem;
    color: #000000;
}




/* 企业简介 */
.about{
    width: 100%;
    height: auto;
    background: url(../img/about_bg.png) top center no-repeat;
    background-size: cover;
    padding: 1.2rem 0;
    box-sizing: border-box;
}
.about .about_top{
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.93rem;
}
/*.about .about_top .about_fl span{*/
/*    width: 100%;*/
/*    text-transform: uppercase;*/
/*    font-family: MiSans-Bold;*/
/*    font-weight: bold;*/
/*    font-size: 0.72rem;*/
/*    position: relative;*/
/*    display: inline-block;*/
/*    background: linear-gradient(to right, #ff0000 0%, #ff0000 0%, #D5D5D5 0%, #D5D5D5 100%);*/
/*    background-clip: text;*/
/*    -webkit-background-clip: text;*/
/*    color: transparent;*/
/*    transition: background 0.3s ease;*/
/*}*/
/*.about .about_top .about_fl span.red-progress {*/
/*    background: linear-gradient(to right, #ff0000 var(--progress, 0%), #ff0000 0%, #D5D5D5 var(--progress, 0%), #D5D5D5 100%);*/
/*    background-clip: text;*/
/*    -webkit-background-clip: text;*/
/*    color: transparent;*/
/*}*/
.about .about_top .about_fl {
    width: calc(100% - 8.6rem);
    height: fit-content;
    position: relative;
}

.about .about_top .about_fl span {
    width: 100%;
    text-transform: uppercase;
    font-family: MiSans-Bold;
    font-weight: bold;
    font-size: 0.72rem;
    position: relative;
    display: inline-block;
    color: #D5D5D5;
}

/* 创建红色覆盖层 */
.about .about_top .about_fl span::before {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 0%;
    height: 100%;
    color: #D00000;
    overflow: hidden;
    white-space: nowrap;
    transition: width 2s ease-in-out;
    z-index: 1;
}

/* 为每个 span 设置不同的延迟 */
.about .about_top .about_fl span:first-child::before {
    transition-delay: 0s;
}

.about .about_top .about_fl span:last-child::before {
    transition-delay: 0.3s;
}

/* 激活状态 */
.about .about_top .about_fl span.progress-active::before {
    width: 100%;
}

/* 确保伪元素与文字内容一致 */
.about .about_top .about_fl span {
    pointer-events: none; /* 防止伪元素干扰点击 */
}












.about .about_top .about_fr{
    max-width: 8.6rem;
}
.about .about_top .about_fr .about_name{
    font-family: SC-Bold;
    font-weight: bold;
    font-size: 0.35rem;
    color: #0042B4;
    line-height: 1;
    margin-bottom: 0.5rem;
}
.about .about_top .about_fr .about_txt{
    font-family: SC-Regular;
    font-weight: 400;
    font-size: 0.18rem;
    color: #484848;
    line-height: 2;
}
.about .about_top .about_fr .about_box{
    margin-top: 0.5rem;
}
.about .about_top .about_fr .about_title{
    display: flex;
    align-items: center;
    line-height: 1;
    font-family: SC-Bold;
    font-weight: bold;
    font-size: 0.18rem;
    color: #484848;
    margin-bottom: 0.25rem;
}
.about .about_top .about_fr .about_title i{
    width: 0.08rem;
    height: 0.08rem;
    border: 2px solid #D00100;
    border-radius: 50%;
    margin-right: 0.04rem;
}
.about .about_top .about_fr .about_cont{
    font-family: SC-RegularC;
    font-weight: 400;
    font-size: 0.16rem;
    color: #484848;
    line-height: 2;
}
.about .about_video{
    width: 100%;
    height: 9rem;
}
.about .about_video video{
    width: 100%;
    height: 100%;
}




/* 董事长致辞 */
.about_body{
    padding: 1.2rem 0;
    box-sizing: border-box;
    background: url(../img/about_bg2.png) bottom center no-repeat;
    background-size: cover;
}
.about_body .about_view{
    margin-top: 0.9rem;
}
.about_body .about_view,
.about_body .about_view p{
    font-family: SC-Regular;
    font-weight: 400;
    font-size: 0.18rem;
    color: #484848;
    line-height: 2;
}





/* 经营理念 */
.linian_body{
    background: url(../img/about_bg2.png) bottom center no-repeat;
    background-size: cover;
}
.linian_body .main{
    padding: 1.2rem 0;
    box-sizing: border-box;
    display: flex;
    justify-content: space-between;
}
.linian_body .linian_txt{
    max-width: 6.2rem;
    padding-top: 0.44rem;
    box-sizing: border-box;
}
.linian_body .linian_txt .class_name{
    margin-bottom: 0.5rem;
    text-align: left;
}
.linian_body .linian_txt .linian_cont,
.linian_body .linian_txt .linian_cont p{
    font-family: SC-Regular;
    font-weight: 400;
    font-size: 0.2rem;
    color: #000000;
    line-height: 2;
}
.linian_body .linian_img{
    width: 8.0rem;
    height: 4.52rem;
    border-radius: 0.2rem;
    overflow: hidden;
}





/* 企业文化 */
.wenhua{
    padding: 1.22rem 0 1.33rem;
    box-sizing: border-box;
    background: url(../img/about_bg3.png) center no-repeat;
    background-size: cover;
}
.wenhua .wenhua_img{
    width: auto;
    height: 0.97rem;
    margin: 1rem 0;
    display: flex;
    justify-content: center;
}
.wenhua .wenhua_img img{
    width: auto;
    height: 100%;
    object-fit: contain;
}
.wenhua .wenhua_box{
    display: flex;
    column-gap: 0.62rem;
}
.wenhua .wenhua_box .wenhua_item{
    width: calc(33.33% - 0.42rem);
    height: auto;
    background: #FFFFFF;
    box-shadow: 0rem 0rem 0.25rem 0.01rem rgba(0,0,0,0.02);
    border-radius: 0.15rem;
    border: 0.01rem solid #E6E6E6;
    padding: 0.56rem;
    box-sizing: border-box;
    cursor: pointer;
}
.wenhua .wenhua_box .wenhua_icon{
    width: 0.59rem;
    height: 0.59rem;
    background: #0042B4;
    border-radius: 50%;
    margin: 0 auto 0.62rem;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}
.wenhua .wenhua_box .wenhua_icon::before{
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    width: 0.75rem;
    height: 0.75rem;
    border-radius: 50%;
    border: 0.01rem dashed #0042B4;
}
.wenhua .wenhua_box .wenhua_icon img{
    width: 0.28rem;
    height: 0.28rem;
    object-fit: contain;
}
.wenhua .wenhua_box .wenhua_title{
    width: 100%;
    text-align: center;
    font-family: SC-Bold;
    font-weight: bold;
    font-size: 0.3rem;
    color: #000000;
    margin-bottom: 0.3rem;
}
.wenhua .wenhua_box .wenhua_cont{
    font-family: SC-Regular;
    font-weight: 400;
    font-size: 0.16rem;
    color: #5C5C5C;
    line-height: 1.9;
}
.wenhua .wenhua_box .wenhua_item:hover{
    box-shadow: 0rem 0rem 0.25rem 0.01rem rgba(0,0,0,0.2);
    border: 0.01rem solid #D00100;
    background: url(../img/wenhua_bg.png) center 1.37rem no-repeat;
    background-size: 3.9rem 2.46rem;
}
.wenhua .wenhua_box .wenhua_item:hover .wenhua_icon{
    background: #CF0101;
}
.wenhua .wenhua_box .wenhua_item:hover .wenhua_icon::before{
    border: 0.01rem dashed #CF0101;
}








/* 发展历程 */
.history{
    padding: 1.2rem 0;
    box-sizing: border-box;
    background: url(../img/history_bg.png) center no-repeat;
    background-size: cover;
    background-attachment: fixed;
}
.history_body{
    width: 100%;
    height: auto;
    position: relative;
    margin-top: 0.9rem;
}
.history_body::before{
    content: "";
    position: absolute;
    width: 0.01rem;
    height: calc(100% - 1.08rem);
    top: 0.36rem;
    left: 0.54rem;
    background: #6BA2FF;
    z-index: 1;
}
.history_body .history_item{
    width: 100%;
    height: auto;
    padding: 0.66rem 0.6rem 0.7rem 0.87rem;
    box-sizing: border-box;
    cursor: pointer;
    border-radius: 0.12rem;
    overflow: hidden;
}
.history_body .history_item .history_title{
    font-weight: bold;
    font-size: 0.3rem;
    color: #0042B4;
    display: flex;
    align-items: center;
    line-height: 1;
    margin-bottom: 0.29rem;
    position: relative;
}
.history_body .history_item .history_title i{
    display: block;
    width: 0.28rem;
    height: 0.28rem;
    border-radius: 50%;
    background: #fff;
    border: 4px solid #fff;
    box-shadow: 0rem 0.03rem 0.06rem 0.01rem rgba(0,0,0,0.16);
    position: absolute;
    left: -0.47rem;
    z-index: 9;
}
.history_body .history_item .history_title span{
    font-family: Anton-Regular;
    font-weight: 400;
    margin-right: 0.07rem;
}
.history_body .history_item .history_cont .time{
    font-weight: 600;
    font-size: 0.2rem;
    color: #000000;
    margin: 0.19rem 0 0.1rem 0;
    display: flex;
    align-items: center;
}
.history_body .history_item .history_cont .time i{
    width: 0.12rem;
    height: 0.12rem;
    background: #FFFFFF;
    border: 2px solid #0042B4;
    border-radius: 50%;
    margin-right: 0.07rem;
}
.history_body .history_item .history_cont p{
    font-weight: 400;
    font-size: 0.16rem;
    color: #666666;
}
.history_body .history_item:hover{
    background: #FFFFFF url(../img/history_bg2.png) right bottom no-repeat;
    background-size: 5.16rem 3.25rem;
    box-shadow: 0rem 0rem 0.35rem 0.01rem rgba(0,0,0,0.1);
}
.history_body .history_item:hover .history_title{
    color: #D00000;
}
.history_body .history_item:hover .history_cont .time i{
    border: 2px solid #D00100;
}
.history_body .history_item:hover .history_title i{
    background: #D00000;
}





/* 企业荣誉 */
.honor{
    padding: 1.2rem 0;
    box-sizing: border-box;
    background: url(../img/about_bg3.png) center no-repeat;
    background-size:cover;
    background-attachment: fixed;
}
.honor_body{
    margin-top: 0.9rem;
    display: flex;
    flex-wrap: wrap;
    column-gap: 0.25rem;
    row-gap: 0.44rem;
}
.honor_body .honor_item{
    width: calc(25% - 0.1875rem);
    height: 2.86rem;
    background: rgba(0,66,180,0.04);
    border: 0.01rem solid #E5E5E5;
    cursor: pointer;
}
.honor_body .honor_item .honor_img{
    width: 100%;
    height: 2.24rem;
    overflow: hidden;
}
.honor_body .honor_item .honor_title{
    margin-top: 0.15rem;
    padding: 0 0.2rem;
    box-sizing: border-box;
    font-family: SC-Regular;
    text-align: center;
    font-weight: 400;
    font-size: 0.18rem;
    color: #000000;
}
.honor_body .honor_item:hover{
    border: 0.01rem solid #D00100;
}









/* 核心团队 */
.team{
	padding: 1.2rem 0;
	box-sizing: border-box;
}
.team_body{
	margin-top: 1rem;
	display: flex;
	flex-wrap: wrap;
	column-gap: 0.38rem;
	row-gap: 0.5rem;
}
.team_body .team_item{
	width: calc(33.33% - 0.2534rem);
	height: 2.48rem;
	background: rgba(0,66,180,0.04);
	border-radius: 0.1rem;
	border: 0.01rem solid #E5E5E5;
	display: flex;
	column-gap: 0.4rem;
	padding: 0.19rem;
	box-sizing: border-box;
	cursor: pointer;
}
.team_body .team_item .team_img{
	width: 1.5rem;
	height: 100%;
	overflow: hidden;
	border-radius: 0.1rem;
}
.team_body .team_item .team_txt .team_name{
	padding-top: 0.49rem;
	margin-bottom: 0.36rem;
	font-family: SC-Bold;
	font-weight: bold;
	font-size: 0.25rem;
	color: #000000;
	position: relative;
	line-height: 1;
}
.team_body .team_item .team_txt .team_name::before{
	content: "";
	position: absolute;
	width: 0.26rem;
	height: 0.01rem;
	background: #BEBEBE;
	bottom: -0.2rem;
}
.team_body .team_item .team_txt .team_cont{
	font-family: SC-Regular;
	font-weight: 400;
	font-size: 0.18rem;
	color: #5C5C5C;
}
.team_body .team_item:hover{
	border: 0.01rem solid #D00100;
}
.team_body .team_item:hover .team_name{
	color: #D00000;
}
.team_body .team_item:hover .team_cont{
	color: #000000;
}








@media screen and (max-width: 1043px) {
    .about{
        padding: 50px 0;
    }
    
    .about .about_top{
        margin-bottom: 40px;
    }
    
    
    .about .about_top .about_fl,
    .about .about_top .about_fr{
        width: 48%;
    }
    .about .about_top .about_fl span{
        font-size: 44px;
    }
    .about .about_top .about_fr .about_name{
        font-size: 24px;
        margin-bottom: 30px;
    }
    .about .about_top .about_fr .about_box{
        margin-top: 30px;
    }
    .about .about_top .about_fr .about_title{
        font-size: 18px;
        margin-bottom: 15px;
    }
    .about .about_top .about_fr .about_txt,
    .about .about_top .about_fr .about_cont{
        font-size: 14px;
    }
    
    

    .about .about_video{
        height: auto;
    }
    
    
    
    
    /*董事长致辞*/
    .about_body,
    .linian_body .main{
        padding: 50px 0;
    }
    .class_name,
    .linian_body .linian_txt .class_name{
        font-size: 24px;
    }
    .about_body .about_view{
        margin-top: 30px;
    }
    .linian_body .linian_txt .class_name{
        margin-bottom: 30px;
    }
    .about_body .about_view, 
    .about_body .about_view p,
    .linian_body .linian_txt .linian_cont, 
    .linian_body .linian_txt .linian_cont p{
        font-size: 14px;
    }
    
    
    /*经营理念*/
    .linian_body .linian_txt,
    .linian_body .linian_img{
        width: 48%;
        height: auto;
        padding: 0;
    }
    
    
    
    
        
    /*企业文化*/
    .wenhua{
        padding: 60px 0;
    }
    .wenhua .wenhua_img{
        width: 80%;
        height: auto;
        margin: 30px auto;
    }
    .wenhua .wenhua_img img{
        width: 100%;
        height: auto;
    }
    .wenhua .wenhua_box{
        column-gap: 15px;
    }
    .wenhua .wenhua_box .wenhua_item{
        width: calc(33.33% - 10px);
        padding: 40px 20px;
    }
    .wenhua .wenhua_box .wenhua_icon{
        width: 50px;
        height: 50px;
        margin: 0 auto 30px;
    }
    .wenhua .wenhua_box .wenhua_icon::before{
        width: calc(100% + 10px);
        height: calc(100% + 10px);
    }
    .wenhua .wenhua_box .wenhua_icon img{
        width: 60%;
        height: auto;
    }
    .wenhua .wenhua_box .wenhua_title{
        font-size: 16px;
        margin-bottom: 10px;
    }
    .wenhua .wenhua_box .wenhua_cont{
        font-size: 14px;
    }
    
    
    
    /*发展历程*/
    .history{
        padding: 60px 0;
    }
    .history_body{
        margin-top: 30px;
    }
    .history_body::before{
        left: 26px;
        top: 30px;
        height: calc(100% - 100px);
    }
    .history_body .history_item{
        padding: 20px 20px 20px 50px;
    }
    .history_body .history_item .history_title{
        font-size: 18px;
        margin-bottom: 15px;
    }
    .history_body .history_item .history_title i{
        width: 22px;
        height: 22px;
        left: -35px;
    }
    .history_body .history_item .history_cont .time{
        font-size: 15px;
        margin: 10px 0 5px 0;
    }
    .history_body .history_item .history_cont .time i{
        width: 10px;
        height: 10px;
    }
    .history_body .history_item .history_cont p{
        font-size: 14px;
        line-height: 1.6;
    }
    
    
    
    
    
    /*企业荣誉*/
    .honor{
        padding: 60px 0;
    }
    .honor_body{
        margin-top: 40px;
        column-gap: 20px;
        row-gap: 20px;
    }
    .honor_body .honor_item{
        width: calc(50% - 10px);
        height: auto;
    }
    .honor_body .honor_item .honor_img{
        height: 0;
        padding-bottom: 66%;
        position: relative;
    }
    .honor_body .honor_item .honor_img img{
        position: absolute;
        top: 0;
    }
    .honor_body .honor_item .honor_title{
        font-size: 14px;
        margin: 10px 0;
        padding: 0 10px;
    }
    
    
    
    
    /*核心团队*/
    .team{
        padding: 60px 0;
    }
    .team_body{
        margin-top: 40px;
        column-gap: 15px;
        row-gap: 15px;
    }
    .team_body .team_item{
        width: calc(33.33% - 10px);
        column-gap: 15px;
        height: auto;
        padding: 10px;
        border-radius: 5px;
    }
    .team_body .team_item .team_img,
    .team_body .team_item .team_txt{
        width: 50%;
        border-radius: 5px;
    }
    .team_body .team_item .team_txt .team_name{
        font-size: 18px;
        padding-top: 16px;
        margin-bottom: 30px;
        white-space: nowrap;
    }
    .team_body .team_item .team_txt .team_name::before{
        
    }
    .team_body .team_item .team_txt .team_cont{
        font-size: 14px;
    }
}

@media screen and (max-width: 769px) {
    .about .about_top,
    .linian_body .main{
        flex-wrap: wrap;
        row-gap: 30px;
    }
    
    
    .about .about_top .about_fl,
    .about .about_top .about_fr,
    .linian_body .linian_txt, 
    .linian_body .linian_img{
        width: 100%;
    }
    .about .about_top .about_fl span{
        font-size: 32px;
    }
    
    .about .about_top .about_fr .about_title{
        font-size: 16px;
    }
    
    
    /*企业文化*/
    .wenhua .wenhua_img{
        width: 94%;
    }
    .wenhua .wenhua_box{
        row-gap: 20px;
        flex-wrap: wrap;
    }
    .wenhua .wenhua_box .wenhua_item{
        width: 100%;
    }


    /*企业荣誉*/
    .honor_body{
        column-gap: 10px;
        row-gap: 10px;
    }
    .honor_body .honor_item{
        width: calc(50% - 5px);
    }
    
    
    /*核心团队*/
    .team_body .team_item{
        width: 100%;
        padding: 15px;
    }
}