main{
    min-height: 100vh;
    position: relative;
    background: url(/public/img/connect-pc-bg.png) no-repeat center / cover;
    background-color: #010101;
}
.main-container{
    width: 1500px;
    margin: 180px auto 0;
}
@media (max-width: 1600px) {
    .main-container{
        width: 1400px;
        margin: 170px auto 0;
    }
}
@media (max-width: 1460px) {
    .main-container{
        width: 1200px;
        margin: 160px auto 0;
    }
}
@media (max-width: 1280px) {
    .main-container{
        width: 1024px;
        margin: 148px auto 0;
    }
}
.side-title{
    font-size: 82px;
    font-family: Microsoft YaHei;
    color: #FFFFFF;
    line-height: 88px;
}
.side-btm{
    font-size: 18px;
    font-family: Microsoft YaHei;
    color: #FFFFFF;
    line-height: 1;
    position: absolute;
    bottom: 180px;
}
.side-btm span{
	font-weight:600;
	color:#fff;
}


.connect-form-cont{
    float: right;
    padding: 80px 100px;
    background: #FFFFFF;
    border-radius: 12px;
}
.form-title{
    font-size: 36px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #000000;
    line-height: 1; text-align: center;
    margin-bottom: 48px;
}
.form{
    width: 360px;
}
.form-group{
    position: relative;
    height: 48px;
    margin-bottom: 18px;
    border: 1px solid #ccc;
    border-radius: 3px;
    -webkit-box-shadow: inset 0 1px 1px rgb(0 0 0 / 8%);
    box-shadow: inset 0 1px 1px rgb(0 0 0 / 8%);
    -webkit-transition: border-color ease-in-out .15s,box-shadow ease-in-out .15s;
    -o-transition: border-color ease-in-out .15s,box-shadow ease-in-out .15s;
    transition: border-color ease-in-out .15s,box-shadow ease-in-out .15s;
}
.form-tip{
    position: absolute;
    top: 0; left: 16px;
    font-size: 16px; color: #999;
    line-height: 48px;
}
.form-tip::before{
    content: "*    ";
    color: #FF0000;
}
.form-control {
    height: auto; border: none;
    padding: 15px 12px;background-color: transparent;
    font-size: 16px; z-index: 1;
    line-height: 1; position: absolute;
    box-shadow: none;
}
.textarea-group{height: 120px;}
.textarea-group .form-control{
    height: 90px; resize: none;
    outline: none; margin-bottom: 30px;
}
.textarea-group .form-numlimit{
    position: absolute;font-size: 12px;
    bottom: 16px; right: 18px;
}
.textarea-group .form-numlimit i{font-style: normal;}
.form-group:hover,
.form-group.active{
    border-color: var(--theme-color);
}

.btn-start{
    padding: 17px;
    margin-top: 24px;
    width: 100%;
}
@media (max-width: 1600px) {
    .connect-form-cont{
        padding: 64px 82px;
    }
}
@media (max-width: 1460px) {
    .side-title {
        font-size: 64px;
        /* margin-top: 40px; */
        line-height: 76px;
    }
    .side-btm{font-size: 15px; bottom: 86px;}
    .connect-form-cont{
        padding: 48px 68px;
    }
    .form-title{font-size: 28px;margin-bottom: 24px;}
    .form {
        width: 260px;
    }
    .form-group {
        height: 36px;
        margin-bottom: 10px;
    }
    .form-control {
        padding: 9px 12px;
        font-size: 15px;
    }
    .textarea-group .form-control {
        margin-bottom: 20px;
        height: 48px;
    }
    .form-tip {
        font-size: 12px;
        line-height: 32px;
    }
    .textarea-group {
        height: 72px;
    }
    .textarea-group .form-control {
        margin-bottom: 20px;
        height: 60px;
    }
    .form-tip {
        font-size: 13px;
        line-height: 36px;
    }
    .textarea-group {
        height: 80px;
    }
    .btn-start{padding: 14px;}
}
@media (max-width: 1280px) {
    .side-title {
        font-size: 54px;
        margin-top: 0;
        line-height: 60px;
    }
    .side-btm{font-size: 13px; bottom: 64px;}
    .connect-form-cont{
        padding: 46px 60px;
    }
    .form-title{font-size: 24px;margin-bottom: 24px;}
    .form {
        width: 220px;
    }
    .form-group {
        height: 32px;
        margin-bottom: 8px;
    }
    .form-control {
        padding: 7px 12px;
        font-size: 13px;
    }
    .textarea-group .form-control {
        margin-bottom: 20px;
        height: 48px;
    }
    .form-tip {
        font-size: 12px;
        line-height: 32px;
    }
    .textarea-group {
        height: 72px;
    }
    .textarea-group .form-numlimit {
        bottom: 4px;
        right: 12px;
    }
    .btn-start {
        padding: 10px;
        margin-top: 14px;
        font-size: 12px;
    }
}


@media (max-width: 768px) {
    .main-container{
        width: 90vw; margin-bottom: 86px;
        text-align: center; margin-top: 94px;
    }
    .side-btm{font-size: 12px; bottom: 48px;left: 0;right: 0;color: #999;}
    .connect-form-cont{
        padding: 60px; float: initial;display: inline-block;
    }
    .form-title{margin-bottom: 32px;}
    .form {
        width: 225px;
    }
    .form-group {
        height: 32px;
        margin-bottom: 12px;
    }
    .form-control {
        padding: 8px 12px;
        font-size: 14px;
    }
    .textarea-group .form-control {
        margin-bottom: 20px;
        height: 64px;
    }
    .form-tip {
        font-size: 14px;
        line-height: 32px;
    }
    .textarea-group {
        height: 90px;
    }
    .textarea-group .form-numlimit {
        bottom: 6px;
        right: 12px; 
    }
    .btn-start {
        padding: 9px;
        margin-top: 12px;
        font-size: 14px;
    }
}