.support_container{
    width: 100%;
    min-height: 100vh;
    height: 100vh;

}
.support_container  .container-init{
    background-size: cover;
    background-repeat: no-repeat;
    width: 100% !important;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.support_contetn{
    display:flex;
    width:169rem;
    justify-content: space-between;
}
.support_contetn .left .asked .title {
    font-family: 'Bahnschrift';
    font-weight: 700;
    font-size: 4.5rem;
    color: #FFFFFF;
    line-height: 5rem;
    text-align: left;

    /* 下面两个必须加 */
    position: relative;
    padding-bottom: 1rem; /* 控制线和文字的距离 */
}

/* 核心：用 after 画底部红线 + 圆角 */
.support_contetn .left .asked .title::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 6rem; /* 横线长度，可自定义 */
    height: 0.8rem; /* 粗细 */
    background-color: #F12535;
    border-radius: 1rem; /* 圆角（想多圆就多圆） */
}
.support_contetn .left .asked .asked-content-left-item{
    display:block;;
    background-color: #fff;
    width: 82rem;
    height: auto;
    /*padding:1rem;*/
    border-radius: 1rem;
    margin-top:1rem;
    cursor: pointer;
}



.support_contetn .left .asked-content-left-con {
    max-height: 60rem;
    overflow-y: auto;
    overflow-x: hidden;
    margin-top: 1.4rem;
    padding-right: 1rem;
    width: 87rem;
}

/* WebKit 滚动条样式 */
.support_contetn .left .asked-content-left-con::-webkit-scrollbar {
    width: 8px;                /* 垂直滚动条宽度 */
    background-color: transparent; /* 背景透明 */
}

.support_contetn .left .asked-content-left-con::-webkit-scrollbar-thumb {
    background-color: rgba(0,0,0,0.3); /* 滑块颜色 */
    border-radius: 4px;
}

.support_contetn .left .asked-content-left-con::-webkit-scrollbar-thumb:hover {
    background-color: rgba(0,0,0,0.5);
}

.support_contetn .left .asked-content-left-con::-webkit-scrollbar-track {
    background-color: transparent; /* 轨道背景透明 */
}

.support_contetn .left .asked .asked-content-left-item .asked-content-left-item-title{
    font-family: Arial, Arial;
    font-weight: 400;
    font-size: clamp(14px, 2.28rem, 30px);
    color: #212121;
    line-height: 2.5rem;
    text-align: left;
    font-style: normal;
    text-transform: none;

}
.support_contetn .left .asked-content-left-item-des{
    font-family: 'Arial', Arial;
    font-weight: 400;
    font-size: 2rem;
    color: #212121;
    line-height: 3rem;
    text-align: left;
    font-style: normal;
    text-transform: none;
    padding: 2rem;
    display: block;
}
.support_contetn .left  .question-title{
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 2rem;
    border-radius:1rem;
}
.support_contetn .left  .question-title.active{
    background-color: #000;

}
.support_contetn .left  .question-title.active span{
    color:#fff !important;
}
.support_contetn .right{

    padding-top: 6rem;
}
.support_contetn .right .form-label {
    font-family: 'Bahnschrift';
    font-weight: 700;
    font-size: 3rem;
    color: #F12535;
    line-height: 3.4rem;
    text-align: left;
    font-style: normal;
    text-transform: none;
    margin-bottom: 6rem;

    /* 必须加这两个 */
    position: relative;
    padding-bottom: 1rem; /* 文字和线的距离 */
}

/* 红色底线 + 圆角 */
.support_contetn .right .form-label::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 50%;     /* 整行宽度 */
    height: 0.8rem; /* 粗细 */
    background-color: #F12535;
    border-radius: 1rem; /* 圆角（想多圆就多圆） */
}
.support_contetn .right  input.form-control{
    height: 5rem;
    font-family: Work Sans, Work Sans;
    font-weight: 700;
    font-size: 2rem;
    color: #000000;
    line-height: 2.2rem;
    text-align: left;
    font-style: normal;
    padding-left:1rem;
    background-color: #fff;
    border:none;
}
.support_contetn  .form-control{
    box-shadow:none !important;
}
/* 去掉 input / textarea 点击后的边框和高亮 */
.support_contetn .right .form-control:focus,
.support_contetn .right input.form-control:focus,
.support_contetn .right textarea.form-control:focus {
    outline: none !important;
    border: none !important;
    box-shadow: none !important;
    -webkit-appearance: none !important;
    background-color: #fff;
}
.support_contetn .right   .form-group{
    display: flex;
    background-color: #fff;
    align-items: flex-start;
    border-radius: 1rem;
    line-height: 5rem;
}


.support_contetn .right   .form-group span{
    font-family: Work Sans, Work Sans;
    font-weight: 700;
    font-size: 2rem;
    color: #000000;
    padding-left: 1rem;
    display: flex;
    align-items: center;
    gap: 2px;
}

.support_contetn .right   .form-group span label{
    color:red;
    visibility: hidden;
}
.support_contetn .right   .form-group span label.is{
    visibility: visible;
}
.support_contetn .right  textarea.form-control{
    font-family: Work Sans, Work Sans;
    font-weight: 700;
    font-size: 1.6rem;
    color: #000000;
    line-height: 2.2rem;
    text-align: left;
    font-style: normal;
    border-radius:1rem;
    padding-left:2rem;
    background-color: #fff;
    border:none;
}

.support_contetn .right .submit-button{
    width: 14rem;
    height: 5rem;
    background: #F12535;
    border-radius: 1rem;
    border:none;
}
.support_contetn .right .submit-button span{
    font-family: 'Bahnschrift';
    font-weight: 700;
    font-size: 2.25rem;
    color: #FFFFFF;
    line-height: 2.2rem;
    text-align: left;
    font-style: normal;
    text-transform: none;
}

.support_contetn .right .form-input{
    margin-bottom:2.1rem !important;
    margin-left:0px !important;
}

/* 方案1：Flexbox（现代浏览器推荐） */
.support_contetn .modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.8); /* 半透明背景 */
    display: flex;
    justify-content: center; /* 水平居中 */
    align-items: center; /* 垂直居中 */
    z-index: 1000;
    display: none;
}

.support_contetn .modal-content {
    width: 70.2rem;
    height: 5.2rem;
    font-family: 'JDLANGZHENGTI';
    font-weight: normal;
    font-size: 5.59rem;
    color: #FFFFFF;
    display: block;
    text-align: center;
}

.support_contetn .modal-button {
    margin-top: 1rem;
    color: white;
    cursor: pointer;
    width: 13.8rem;
    height: 5.5rem;
    line-height: 5.5rem;
    border-radius: 6rem;
    background-color: red;
    font-size: 3rem;
    display: block;
    text-align: center;
    margin: 2rem auto;
}
.support_contetn  .content-right{
    width: 69rem;
}
@media (max-width: 768px) {
    .support_contetn{
        width:99vw;
        flex-wrap: wrap;
        flex-direction: column;
    }
    .support_container .container-init{
        padding-top: 37rem;
        align-items: flex-start;
        padding-left: 8rem;
    }
    .support_contetn .left .asked .title {
        font-size: 18rem;
        line-height: 26rem;
    }
    .support_contetn .left .asked .title::after {
        width: 28rem;
        height: 1.8rem;
    }
    .support_contetn .left .asked .asked-content-left-item{
        width: 90vw;
    }
    .support_contetn .left .asked .asked-content-left-item .asked-content-left-item-title {
        font-size: 8.8rem;
        line-height: 12.5rem;
    }
    .support_contetn .left .asked-content-left-con {
        max-height: 226rem;
    }
    .support_contetn .right{
        width: 90vw;
    }
    .support_contetn  .content-right{
        width: 100%;
    }
    .support_contetn .right .form-label {
        font-size: 12.6rem;
        line-height: 23.4rem;
        margin-bottom: 6rem;
        margin-top: 10rem;
    }
    .support_contetn .right .form-label::after{
        height: 2.8rem;
    }
    .support_contetn .right input.form-control {
        height: 29rem;
        font-size: 9.6rem;
    }
    .support_contetn .right .form-group span {
        font-size: 8.6rem;
        line-height: 22rem;
        gap: 2px;
        padding-left: 7rem;
    }
    .support_contetn .right .submit-button {
        width: 53rem;
        height: 31rem;
        border-radius: 5rem;
        margin-top: 5rem;
    }
    .support_contetn .right .submit-button span {
        font-size: 10.8rem;
        line-height: 6.2rem;
    }
    .support_contetn .left .asked-content-left-item-des {
         font-size: 8.6rem;
         line-height: 15.4rem;
         padding: 7rem;
     }

}