.banner_main_left h1 {
    /* margin-top: 60px; */
    width: 559px;
    height: 88px;
    font-family: PingFangSC-Medium;
    font-weight: 500;
    font-size: 36px;
    color: #333333;
    line-height: 44px;
}

body {
    background-color: #F1F3F4;
}
.icon{
    width: 30px;
    height: 30px;
}

/* 百年电气——用“硬核”科技担当“国之重器” */

.model1_box {
    display: flex;
    justify-content: center;
    align-items: center;    
    width: 100%;
    height: 290px;  
    background-image: url(https://files.yuanian.com/yuanian/page_image/2024/0806-shdq/img1.png);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;

}
.model1_box_item{
    position: relative;
    width: 980px;
    height: 170px;
    background: #FFFFFF;
    border: 1px solid #FFFFFF;
}
.model1_box_item span{
    display: inline-block;
    position: absolute;
    left: -20px;
    top: 20px;
    width: 38px;
    height: 7px;
    background: #E21D29;
}
.model1_box_item p {
    padding: 32px 51px;
    color: #323232;
    font-size: 14px;
    font-weight: 400;
    line-height: 32px;
    letter-spacing: 0;
    text-align: justify;
}
.model1_box_item p  strong{
    font-size: 24px;
    line-height: 32px;
}

/* 内外环境变革，推动百年电气财务管控能力升级 */
.model2 p {
    margin: 0 auto;
    width: 809px;
    height: 48px;
    font-family: PingFangSC-Regular;
    font-weight: 400;
    font-size: 14px;
    color: #4E5D78;
    letter-spacing: 0;
    text-align: center;
    line-height: 24px;
}

.model2_box {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-top: 60px;
}

.model2_item {
    position: relative;
    width: 353px;
    height: 217px;
    background-image: linear-gradient(179deg, #E7EFFF 0%, #F5F8FF 18%, #FEFFFF 99%);
    box-shadow: -8px -8px 20px 0 #ffffff80, 8px 8px 20px 0 #3763aa1a;
}

.model2_item img {
    position: absolute;
    right: 0;
    bottom: 0;
    width: 150px;
    height: 150px;
}

.model2_item p {
    padding: 42px 20px 0 20px;
    width: 313px;
    height: auto;
    font-family: PingFangSC-Regular;
    font-weight: 400;
    font-size: 16px;
    color: #323232;
    letter-spacing: 0;
    text-align: justify;
    line-height: 28px;
}

.model2_item:hover::after {
    content: "";
    position: absolute;
    top: 0;
    width: 353px;
    height: 6px;
    background: #01349D;
}

/* 视频播放  */
.model3{
    margin-top:60px;
    margin-bottom: 60px;
    display: flex;
    flex-wrap: wrap;
}
.model3_left{
    width: 760px;
    height: 428.36px;
}
.model3_right{
    width: 340px;
    height: 428px;
    background-image: url(https://files.yuanian.com/yuanian/page_image/2024/0806-shdq/img5.png);
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
}
.model3_right p {
    padding: 74px 31px 54px 26px;
    width: 283px;
    height: 300px;
    font-family: PingFangSC-Regular;
    font-weight: 400;
    font-size: 14px;
    color: #323232;
    letter-spacing: 0;
    text-align: justify;
    line-height: 30px;
    text-indent: 2em;
}

/* 携手元年以管理报告为牵引，建设世界一流财务管控体系 */
.model4{
    /* width: 100%; */
    height: 552px;
    background-image: url(https://files.yuanian.com/yuanian/page_image/2024/0806-shdq/img6.png);
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
}
.model4 p {
    width: 840px;
    margin: 0 auto;
    height: 72px;
    font-family: PingFangSC-Regular;
    font-weight: 400;
    font-size: 14px;
    color: #4E5D78;
    letter-spacing: 0;
    text-align: center;
    line-height: 24px;
}
.model4_box{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-top: 60px;
}
.model4_item{
    width: 353px;
    height: 210px;
    background-image: linear-gradient(179deg, #F5F6F9 0%, #FEFFFF 99%);
    box-shadow: -8px -8px 20px 0 #ffffff80, 8px 8px 20px 0 #3763aa1a;
}
.model4_item_top{
    padding: 22px;
}
.model4_item_top span{
    font-family: PingFangSC-Regular;
    font-weight: 600;
    font-size: 16px;
    color: #1A253B;
    letter-spacing: 0;
}
.model4_item p{
    width: 313px;
    height: 84px;
    font-family: PingFangSC-Regular;
    font-weight: 400;
    font-size: 16px;
    color: #323232;
    letter-spacing: 0;
    text-align: justify;
    line-height: 28px;
}
.model4_item:hover{
    background-image: url(https://files.yuanian.com/yuanian/page_image/2024/0806-shdq/img7.png);
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    box-shadow: -8px -8px 20px 0 #ffffff80, 8px 8px 20px 0 #3763aa1a;
}
.model4_item:hover p,
.model4_item:hover span{
    color: #FFFFFF;
}
/* model4_item_top 下的第二个img隐藏 */
.model4_item_top img:nth-child(2){
    display: none;
}
/* 鼠标滑过 model4_item_top 第一个img隐藏 第二个展示*/
.model4_item:hover .model4_item_top img:nth-child(1){
    display: none;
}
.model4_item:hover .model4_item_top img:nth-child(2){
    display: inline-block;
}

/* 从“描绘蓝图”到“积厚成势”，引领世界一流财务管控体系建设 */
.model5 h2 {
    padding-bottom: 0px;
}

.model5 h2:nth-of-type(2) {
    padding-top: 8px;
}


.model5 p {
    margin: 0 auto;
    margin-top: 30px;
    width: 681px;
    height: 48px;
    font-family: PingFangSC-Regular;
    font-weight: 400;
    font-size: 14px;
    color: #4E5D78;
    letter-spacing: 0;
    text-align: center;
    line-height: 24px;
}

.model5_box {
    position: relative;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-top: 60px;
}

.model5_box {
    background-image: url(https://files.yuanian.com/yuanian/page_image/2024/0806-shdq/img8.png);
    background-position: center;
    background-size: 539px 474px;
    background-repeat: no-repeat;
}

.model5_item {
    position: relative;
    width: 402px;
    height: 189px;
    background-image: linear-gradient(179deg, #F5F6F9 25%, #FEFFFF 99%);
    box-shadow: -8px -8px 20px 0 #ffffff80, 8px 8px 20px 0 #3763aa1a;
}

.model5_item span {
    display: inline-block;
    padding: 16px 0 0 20px;
    font-family: PingFangSC-Medium;
    font-weight: 500;
    font-size: 16px;
    color: #323232;
    letter-spacing: 0;
    line-height: 25px;
}
.model5_item span:nth-of-type(2){
    padding-top: 0px;

}

.model5_item p {
    margin: 0;
    padding: 8px 30px 20px 32px;
    width: auto;
    height: auto;
    font-family: PingFangSC-Regular;
    font-weight: 400;
    font-size: 14px;
    color: #4E5D78;
    letter-spacing: 0;
    text-align: justify;
    line-height: 24px;
}

.model5_item p::before {
    position: absolute;
    left: 20px;
    top: 83px;
    content: '';
    /* 伪元素需要content属性，即使它是空的 */
    display: inline-block;
    /* 让伪元素成为行内块级元素，从而可以控制其大小 */
    width: 6px;
    /* 小红点的宽度 */
    height: 6px;
    /* 小红点的高度 */
    background-color: red;
    /* 小红点的颜色 */
    border-radius: 50%;
    /* 将小红点变为圆形 */
    margin-right: 5px;
    /* 小红点与段落文本之间的间距 */
    vertical-align: middle;
    /* 如果需要，可以调整小红点的垂直对齐方式 */
}

.model5_item img {
    position: absolute;
    top: 0;
    right: 26px;
    width: 22px;
    height: 32px;
}

.model5_item i {
    position: absolute;
    font-style: normal;
    top: 5px;
    right: 29px;
    color: #fff;
    font-family: Arial-BoldMT;
    font-weight: BoldMT;
    font-size: 13px;
    letter-spacing: 0;
    z-index: 999;
}

.model5_item:nth-child(1),
.model5_item:nth-child(2) {
    margin-bottom: 82px;
}
.model6{
    margin-top: 60px;
    height: 284px;
    background-image: url(https://files.yuanian.com/yuanian/page_image/2024/0806-shdq/img14.png);
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
}
.model6_box{
    display: flex;
    flex-wrap: wrap;
}
.model6_box_left img{
    margin-top: 32px;
    width: 331px;
    height: 220px;
}
.model6_box_right{
    
    flex: 1;

}
.model6_box_right h3{
    margin: 63px 0 16px 81px;
    font-family: PingFangSC-Regular;
    font-weight: 600;
    font-size: 16px;
    color: #323232;
    letter-spacing: 0;
    line-height: 25px;
}
.model6_box_right p:first-of-type {
    margin-left: 81px;
    width: 642px;
    height: 84px;
    font-family: PingFangSC-Regular;
    font-weight: 400;
    font-size: 14px;
    color: #323232;
    letter-spacing: 0;
    line-height: 28px;
}
.model6_box_right p:last-of-type {
    
    margin-left: 410px;
    margin-top: 24px;
    width: auto;
    height: 25px;
    font-family: PingFangSC-Medium;
    font-weight: 500;
    font-size: 16px;
    color: #03369E;
    letter-spacing: 0;
    line-height: 25px;
}
.model7_box{
    position: relative;
    height: 240px;
    background-image: url(https://files.yuanian.com/yuanian/page_image/2024/0806-shdq/img10.png);
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
}
.model7_box p {
    position: absolute;
    top: 51px;
    left: 411px;
    width: 630px;
    height: 84px;
    font-family: PingFangSC-Regular;
    font-weight: 400;
    font-size: 14px;
    color: #323232;
    letter-spacing: 0;
    line-height: 28px;
}
.model7_box img{
    display: none;
}

/* 移动端样式 */
@media screen and (max-width: 1024px) {
    .banner_main_left h1{
        font-size: 22px;
        width: 345px;
        line-height: 36px;
    }
    .banner_main_left p{
        padding: 0;
        width: 232px;
        /* height: 51px; */
        font-family: PingFangSC-Regular;
        font-weight: 400;
        font-size: 10px;
        color: #333333;
        letter-spacing: -0.5px;
        line-height: 17px;
    }
    .model1_box_item{
        background-image: url();
    }
    .model1_box{
        height: auto;
    }
    .model1_box_item{
        height: 100%;
    }
    .model2 p{
        width: 345px;
        height: auto;
    }
    .model2_item{
        width: 345px;
    }
    .model2_item p{
        width: 305px;
    }
    .model3{
        margin-top: 0;
    }
    .model3_left{
        width: 345px;
    }
    .model4{
        height: auto;
    }
    .model4 p{
        width: 345px;
        height: auto;
    }
    .model4_item{
        margin-bottom: 20px;
        width: 375px;
    }
    .model4_item p{
        width: 300px;
    }
    .model5 p{
        width: 345px;
    }
    .model5_item{
        margin-bottom: 20px !important;
        width: 345px;
        height: auto;
    }
    .model5_item p{
        width: 300px;
    }
    .model5_box{
        background-image: url();
    }
    .model6,
    .model7_box{
        height: auto;
        background-image: url();
    }
    .model6 img,
    .model7_box img{
        width: 345px;
        height: auto;
        display: block;
    }
    .model7_box p{
        position: static;
        width: 345px;
        height: auto;
        margin-top: 20px
    }
    .model6_box_right h3{
        margin: 40px 0 16px 16px;
    }
    .model6_box_right p:first-of-type{
        margin-left: 0px;
        width: 345px;
        height: auto;
    }
    .model6_box_right p:last-of-type{
        margin-left: 15px;
        width: 345px;
    }
}