.about_form  .contact-us{
    padding-left: 9.2rem;
    padding-right: 9.2rem;
    position: relative;

}

.about_form  .contact-us .title-contact{
    width: 109rem;
    height: 19rem;
    font-family: '452';
    font-weight: normal;
    font-size: 23.03rem;
    color: #D7D7D7;
    text-align: left;
    font-style: normal;
    text-transform: none;
    margin-bottom: 21rem;
    display: block;

}

.about_form  .form-contact{

    gap: 9rem;
    height: auto;
}
.about_form  .form-contact img:nth-child(1){
    width: 102.9rem;
    height: 57.9rem;
}

.about_form  .form-contact .form-body .title{
    font-family: '452';
    font-weight: normal;
    font-size: 4.9rem;
    color: #636363;
    text-align: left;
    font-style: normal;
    text-transform: none;
    line-height: 1;
}
.about_form  .form-contact .form-body .category{
    display: flex;
    gap: 1.2rem;
    justify-content: space-between;
    margin-top: 3.6rem;
    cursor: pointer;
}
.about_form  .form-contact .form-body .category span{
    width: 17.5rem;
    height: 6.6rem;
    display: block;
    font-family: 'calibri';
    font-weight: bold;
    font-size: 1.84rem;
    color: #F32735;
    line-height: 1;
    border: 1px solid red;
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}
.about_form  .form-contact .form-body .category span.active{
    background-color: #F32735;
    color: #fff;
}
.about_form  .form-contact .form-body label{

    font-family: HarmonyOS_Sans_SC_Medium;
    font-size: 1.92rem;
    color: #000000;
    text-align: left;
    font-style: normal;
    text-transform: none;
    margin-top: 3.9rem;
    line-height: 1;
    margin-bottom: 1.7rem;
}
.about_form  .form-contact .form-body  .form-group{
    gap: 1rem;
}
.about_form  .form-contact   .form-body{
    height: 100%;
    margin-top: -3rem;
}
.about_form  .form-contact .form-control{
    height: 3.8rem;
    border: 1px solid #ccc;
    background-color: #fff;
    color: #ccc;
    font-size: 1.42rem;
    color: #D7D7D7;
    text-align: left;
    font-style: normal;
    text-transform: none;
    font-family: 'Calibri', sans-serif; /* Settings字体 */
}

.about_form  .form-contact .form-control::placeholder {
    font-family: 'Calibri', sans-serif; /* Settings字体 */
    font-size: 1.42rem;
}



.about_form  .form-contact textarea.form-control{
    height: 20rem;
}

.about_form  .contact-us .submit{
    width: 18rem;
    height: 5rem;
    background-color: red;
    border-radius: 4rem;
    gap: 1rem;
    margin-left: auto;
    margin-top: 5rem;
    margin-bottom: 13rem;
    cursor: pointer;
}
.about_form  .contact-us .submit span{
    /* width: 9.1rem; */
    /* height: 1.7rem; */
    font-family: JDLANGZHENGTI--GB1, JDLANGZHENGTI--GB1;
    font-weight: normal;
    font-size: 2.25rem;
    color: #FFFFFF;
    line-height: 2.63rem;
    text-align: center;
    font-style: normal;
    text-transform: none;
}
.about_form  .contact-us .submit  img{
    width: 2.7rem;
    height: 2.6rem;
}

.about_form  .all-car-tips-next,.about_form  .all-car-tips-up{
    height: 7.2rem;
    width: 2rem;
    top: 50%;
    transform: translateY(-50%);
    position: absolute;
    z-index: 99;
    cursor: pointer;

}
.about_form  .all-car-tips-up{
    left: 3.6rem;
}
.about_form  .all-car-tips-next{
    transform: rotateY(180deg);
    right: 3.9rem;
}

.about_form  .swiper-container{
    overflow: visible !important;
}

.about_form  .tab-content-form{
    display: none;
}
.about_form  .tab-content-form.active{
    display: block;
}
/* 方案1：Flexbox（现代浏览器推荐） */
.about_form  .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;
}

.about_form  .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;
}

.about_form  .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;
}
/* Settings select2 的高度，例如 40px */
.about_form  .select2-container .select2-selection--single {
    height: 3.8rem !important;
    line-height:  3.8rem;
}

/* Settings内部文字垂直居中 */
.about_form  .select2-container--default .select2-selection--single .select2-selection__rendered {
    line-height:  3.8rem !important;
}

/* Settings下拉按钮的高度 */
.about_form  .select2-container--default .select2-selection--single .select2-selection__arrow {
    height:  3.8rem !important;
}
.about_form  .select2-container--default .select2-selection--single .select2-selection__rendered{
    font-size: 1.42rem;
}
.about_form  .select2-results__option {
    font-size: 1.6rem !important;
}
.about_form  .select2-container--default .select2-search--dropdown .select2-search__field{
    height: 3.8rem !important;
    font-size: 1.42rem;
}
.about_form  .select2-container{
    width: 100% !important;
    margin-bottom: 1rem !important;
}
.about_form  #state{
    width: 100%;
    height: 3.8rem;
}
.about_form  .sem_conetn{
    width: 100%;
    height: auto;
    background-color: #fff;
    position: relative;
    padding-bottom: 17rem;
    margin-top: -1px;
    padding-top:10rem;
}



@media screen and (max-width: 768px) {

    .about_form  .form-contact img:nth-child(1){
        width: 100%;
        height: auto;
    }
    .about_form  .form-contact .form-body{
        width: 100%;
        margin-top: 21rem;
    }
    .about_form  .form-contact .form-body .category span{
        width: 53.5rem;
        height: 15.6rem;
        font-size: 5.84rem;

    }
    .about_form  .form-contact .form-control{
        height: 10.8rem;
    }
    .about_form  .form-contact .form-control{
        height: 16.8rem;
        font-size: 6rem;
        padding-left:4rem
    }
    .about_form  .form-contact .form-control::placeholder {
        font-family: 'Calibri', sans-serif; /* Settings字体 */
        font-size: 6rem;
    }
    .about_form  .form-contact .form-body label{
        font-size: 8.92rem;
        margin-top: 14.9rem;
        margin-bottom: 4.7rem;
    }
    .about_form  .contact-us{
        margin-top: 19rem;
    }
    .about_form  .contact-us .submit{
        margin-top: 8rem;
        margin-bottom: 16rem;
        width: 45rem;
        height: 17rem;
        border-radius: 16rem;
    }
    .about_form  .contact-us .submit span{
        font-size: 5.25rem;
    }
    .about_form  .contact-us .submit img {
        width: 6.7rem;
        height: 5.6rem;
    }

    .about_form  .form-contact .form-body .form-group{
        gap: 3rem;
        margin-top: 6rem;
    }

    .about_form  .select2-container--default .select2-selection--single .select2-selection__rendered {
        font-size: 5.42rem;
    }
    .about_form  .select2-container--default .select2-selection--single .select2-selection__rendered {
        line-height: 15.8rem !important;
    }
    .about_form  .select2-container .select2-selection--single {
        height: 15.8rem !important;
        line-height: 15.8rem;
    }
    .about_form  .select2-container--default .select2-selection--single .select2-selection__arrow {
        height: 13.8rem !important;
    }
    .about_form  .select2-results__option {
        font-size: 5.6rem !important;
    }
    .about_form  .select2-container--default .select2-search--dropdown .select2-search__field {
        height: 15.8rem !important;
        font-size: 5.6rem;
    }

    .about_form  .all-car-tips-next, .all-car-tips-up{
        width: 6rem;
        height: auto;
    }
    .about_form  .form-contact .form-body .category{
        margin-top: 12rem;
    }
}