.mod_box{
    width: 100%;
    display: flex;
    justify-content: center;
 padding-bottom: 80px;
    background: url(../../../../style/img/sdk_modbox_bg.png) 50% / cover no-repeat;

}
/* mod1 begin  */
.mod1,.mod2{
padding-bottom: 60px;
width: 100%;
display: inline-flex;
flex-direction: column;
align-items: center;
gap: 60px;
}
/* mod1 begin  */

.mod1_list{
width:100%;
display: flex;
flex-direction: column;
align-items: flex-start;
gap: 20px;
}
.mod1_list li{
display: flex;
height: 160px;
align-items: flex-start;
gap: 20px;
width: 100%;
}
.mod1_list_pub{
display: flex;
padding: 32px;
flex-direction: column;

gap: 10px;
flex: 1 0 0;
align-self: stretch;
border: 2px solid #FFF;
background: rgba(255, 255, 255, 0.20);
box-shadow: 0px 16px 24px 0px rgba(210, 217, 236, 0.30);
backdrop-filter: blur(10px);
}
.mod1_list_left{
align-items: flex-start;
}
.mod1_list_right{
align-items: center;
}
.mod1_listtext{
display: flex;
align-items: flex-start;
gap: 24px;
align-self: stretch;
}
.mod1_listtext dl{
display: flex;
flex-direction: column;
align-items: flex-start;
gap: 16px;
flex: 1 0 0;
}
.mod1_listtext dl dt{
color: #253554;
font-family: PingFang SC;
font-size: 20px;
font-style: normal;
font-weight: 600;
line-height: 24px; /* 120% */
}
.mod1_listtext dl dd{
color: #253554;
text-align: justify;
font-family: PingFang SC;
font-size: 14px;
font-style: normal;
font-weight: 400;
line-height: 22px;
align-self: stretch;
}
/* mod2 begin */
.mod2_list{
background: #FFF;
box-shadow: 0px 63px 50px 0px rgba(67, 67, 68, 0.07);
}
.mod2_tc{
display: flex;
padding: 40px 32px 40px 0px;
align-items: center;
gap: 32px;
flex: 1 0 0;
}
.mod2_top_bg1{
height: 110px;
width:8px;
background: #2B78F7;
}

.mod2_cont{
display: flex;
flex-direction: column;
align-items: flex-start;
justify-content: space-between;
flex-wrap: wrap;

width: 680px;
height: 154px;
}
.mod2_cont dl{
display: flex;
flex-direction: column;
align-items: flex-start;
gap: 8px;
font-family: PingFang SC;
font-size: 14px;
font-style: normal;
font-weight: 400;
line-height: 22px;
}
.mod2_cont dl dt{
color: rgba(37, 53, 84, 0.65);
text-align: center;
}
.mod2_cont dl dd{
color: #253554;
}
.mod2_titleborder{
width: 1px;
align-self: stretch;
background: #eee;
}
.mod2_buybox{
display: flex;
width: 240px;
justify-content: space-between;
align-items: center;
align-self: stretch;
}
.mod2_price{
color: #253554;
font-family: PingFang SC;
font-size: 14px;
font-style: normal;
font-weight: 400;
line-height: 22px; 
}
.mod2_price span{
color: #2B78F6;
font-family: DINCond-Black;
font-size: 36px;
font-weight: 500;
line-height: 40px;

}
.mod2_buy{

padding: 8px 15px;
border-radius: 5px;
background:  #2B78F6;
font-family: PingFang SC;
font-size: 16px;
font-style: normal;
font-weight: 400;
line-height: normal;
color: #fff;
text-align: center;
}
/* mod3 begin  */
.mod3{
width:100%;
 
flex-shrink: 0;
background: url("../../../../style/img/foot_regbg1.png") lightgray 50% / cover no-repeat;
mix-blend-mode: multiply;
box-shadow: 0px 16px 32px 0px rgba(210, 217, 236, 0.30);
}
.mod3_cont{
width: 100%;
height: 100%;
background: #005aedb8;
text-align: center;
padding-bottom: 120px;
}
.mod3_cont .first_title{
color:#fff; 
}
.mod3_cont ul{
width: 100%;
display: inline-flex;
flex-direction: column;
align-items: flex-start;
gap: 40px;
}
.mod3_vslist{
display: flex;
width: 100%;
align-items: center;
gap: 20px;

}
.mod3_vstitle{
display: flex;
width: 100%;
align-items: center;
gap: 20px;
}
.vs_title_text{
color: #fff;
text-align: center;
font-family: Microsoft YaHei UI;
font-size: 20px;
font-style: normal;
font-weight: 700;
line-height: 24px; 
display: flex;
padding: 20px 40px;
justify-content: center;
align-items: center;
gap: 16px;
flex: 1 0 0;
align-self: stretch;
}
.vs_list_pub{
display: flex;
justify-content: center;
align-items: center;
padding:20px 0;
gap: 16px;
flex: 1 0 0;
align-self: stretch;
background: #FFF;
color: #000;
font-family: Microsoft YaHei;
font-size: 18px;
font-weight: 400;
line-height: 24px; 
}

.vs_list_m{
display: flex;
width: 281px;
justify-content: center;
align-items: center;
gap: 20px;
flex-shrink: 0;
}
.vs_list_m span{
display: block;
min-width: 125px;
text-align: center;
font-family: Inter;
font-size: 24px;
font-style: normal;
font-weight: 600;
line-height: 24px;
opacity: 0.78;
color: #fff;
}
.vs_line{
width:64px;
height: 4px;
position: relative;
}
.vs_list_m .vs_line:last-child::before{
position: absolute;
right: 0;
}
.vs_line::before{
content: "";
display: block;
width:54px;
height: 100%;
background: #fff;
opacity: 0.3;
transition: width 1s;
}
.mod3_vslist:hover{
cursor: pointer;
}
.mod3_vslist:hover .vs_line::before{
opacity: 1;
width:100%;
transition: width 1s;
}
.mod3_vslist:hover .vs_list_m span{
 
opacity: 1;
}
.mod3_vslist:hover .vs_list_pub{
box-shadow: 0px 9px 15px 4px rgb(68 67 67 / 11%);
}
.mod2_cont .mdui-select{
width: 100px;
height: 32px;
border-radius: 2px;
background-position: 80px center;
box-shadow: 0px 4px 8px 0px rgba(210, 217, 235, 0.30), 0px 4px 9px 0px rgba(192, 199, 218, 0.25);
}
.mod2_cont .mdui-select-selected{
left: 10px;
}