.message__banner{
    margin: 70px 0 0;
}
.message__banner img{
    width: 100%;
}
.message__banner .pc{
    display: none;
}
.message__banner .wap{
    display: block;
}
@media screen and (min-width: 768px) {
    .message__banner .pc{
        display: block;
    }
    .message__banner .wap{
        display: none;
    }
}
.l__message__container{
    width: 100%;
    max-width: 1320px;
    margin: 70px auto 0;
    padding: 50px 0;
}
.l__message__title h3{
    font-size: 24px;
    font-weight: 600;
    color: #2c9689;
    text-align: center;
    text-transform: uppercase;
}
.l__message__title p{
    font-size: 14px;
    font-weight: 500;
    margin: 15px auto 0;
    text-align: center;
    max-width: 450px;
}
@media screen and (min-width: 768px) {
    .l__message__container{
        padding: 80px 0;
    }
    .l__message__title h3{
        font-size: 30px;
    }
    .l__message__title p{
        font-size: 16px;
    }
}
@media screen and (min-width: 992px) {
    .l__message__container{
        padding: 100px 0;
        margin-top: 90px;
    }
    .l__message__title h3{
        font-size: 2.6vw;
    }
    .message__banner{
        margin: 90px 0 0;
    }
}

.l__message__column{
    margin-top: 30px;
    display: flex;
    flex-wrap: wrap;
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 30px;
    justify-content: center;
}
.l__message__column p{
    width: 100%;
    margin: 5px 0;
    line-height: 40px;
    display: flex;
}
.l__message__column p a{
    position: relative;
}
.l__message__column p a::after{
    content: '';
    width: 0;
    height: 1px;
    position: absolute;
    left: 0;
    bottom: 0;
    background: #333333;
    transition: all 0.3s cubic-bezier(0.61, 1, 0.88, 1);
}
.l__message__column p a.active::after,
.l__message__column p a:hover::after{
    width: 100%;
}
@media screen and (min-width: 768px) {
    .l__message__column p{
        width: 50%;
        font-size: 18px;
        justify-content: center;
    }
    .l__message__column{
        margin: 40px 0 50px;
    }
}
@media screen and (min-width: 992px) {
    .l__message__column{
        margin-bottom: 50px;
    }
    .l__message__column p{
        width: auto;
        margin-top: 0;
        margin-bottom: 0;
        font-size: 16px;
    }
    .l__message__column p:nth-child(2){
        margin-left: auto;
    }
    .l__message__column p:nth-child(3){
        margin: 0 auto;
    }
}
@media screen and (min-width: 1200px) {
    .l__message__column p{
        font-size: 20px;
        line-height: 50px;
    }
}
.l__message__form {line-height:1.6;color:rgba(0,0,0,.85);font:14px Helvetica Neue,Helvetica,PingFang SC,Tahoma,Arial,sans-serif}

.l__message__form .row{
    margin: 0 -7px;
}
.l__message__form .col{
    margin-bottom: 25px;
    padding: 0 7px;
    min-height: 50px;
}
.l__message__form .col:last-child{
    margin: 0;
    height: auto;
}
.l__message__form .col.tips{
    margin-bottom: 20px;
    line-height: 1;
    color: #4b4b4b;
    font-size: 14px;
    min-height: auto !important;
    font-weight: 500;
}
.l__message__form .layui-input,
.l__message__form .layui-textarea{
    background: none;
    font-size: 14px;
    font-weight: 500;
    height: 50px;
    border: 1px solid #4b4b4b;
    resize: none;
}
.l__message__form .layui-input:hover,
.l__message__form .layui-textarea:hover{
    border: 1px solid #4b4b4b !important;
}
.l__message__form .layui-input:focus,
.l__message__form .layui-textarea:focus{
    border: 1px solid #4b4b4b !important;
}
.l__message__form input::placeholder,
.l__message__form textarea::placeholder{
    color: #a4a4a4;
    opacity: 1;
}
.l__message__form .layui-textarea{
    min-height: 120px;
}
.l__message__form .desc{
    font-size: 14px;
    font-weight: 500;
    color: #4b4b4b;
    margin: 5px 0 25px;
}
.l__message__form button{
    background: #2c9689;
    color: #fff;
    display: block;
    width: 180px;
    height: 50px;
    font-size: 16px;
    font-weight: 500;
    border-radius: 2px;
}
@media screen and (min-width: 768px) {
    .l__message__form .layui-input,
    .l__message__form .layui-textarea{
        font-size: 16px;
    }
    .l__message__form .col.tips{
        font-size: 16px;
    }
    .l__message__form button{
        width: 300px;
        height: 60px;
    }
    .l__message__form .desc{
        font-size: 16px;
    }
}



.manual__wrap{
    padding: 60px 20px 50px;
}
.manual__wrap dl{
    margin: 0 auto;
    padding: 20px 0;
    border-bottom: 1px solid #030000;
}
.manual__wrap dl dt{
    font-size: 18px;
    font-weight: 500;
    display: flex;
    line-height: 26px;
    align-items: center;
}
.manual__wrap dl dt i{
    display: block;
    width: 26px;
    height: 26px;
    cursor: pointer;
    margin-left: auto;
    background: url(../images/down.png) no-repeat;
    background-size: cover;
    transition: all 0.3s cubic-bezier(0.61, 1, 0.88, 1);
}
.manual__wrap dl dd{
    display: none;
    padding-right: 0;
    padding-top: 10px;
    font-size: 14px;
    line-height: 24px;
}
.manual__wrap dl.active dt i{
    transform: rotate(180deg);
}
@media screen and (min-width: 768px) {
    .manual__wrap{
        padding: 80px 7vw 60px;
    }
}
@media screen and (min-width: 992px) {
    .manual__wrap{
        padding: 100px 7vw 100px;
    }
    .manual__wrap dl dt{
        font-size: 24px;
        line-height: 40px;
    }
    .manual__wrap dl dt i{
        width: 40px;
        height: 40px;
    }
    .manual__wrap dl{
        padding: 30px 0;
    }
    .manual__wrap dl dd{
        font-size: 16px;
        padding-top: 20px;
        padding-right: 100px;
    }
}


.dealer__container{
    padding: 70px 0 0;
}
.dealer__baner{
    position: relative;
}
.dealer__baner  img{
    width: 100%;
    min-height: 200px;
    object-fit: cover;
}
.dealer__baner .wap{
    display: block;
}
.dealer__baner .pc{
    display: none;
}
.dealer__baner .model{
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    color: #ffffff;
    text-align: center;
}
.dealer__baner .model h3{
    font-size: 24px;
    font-weight: 600;
    margin: 0 0 10px;
}
.dealer__baner .model p{
    font-size: 12px;
    font-weight: 500;
}
.dealer__container .app_wrap{
    padding-top: 50px;
    padding-bottom: 50px;
}
@media screen and (min-width: 768px) {
    .dealer__baner .wap{
        display: none;
    }
    .dealer__baner .pc{
        display: block;
    }
    .dealer__baner .model h3{
        font-size: 2.6vw;
    }
    .dealer__baner .model p{
        font-size: 14px;
        max-width: 480px;
    }
}
@media screen and (min-width: 992px) {
    .dealer__container{
        padding: 90px 0 0;
    }
    .dealer__baner .model p{
        font-size: 16px;
        max-width: 520px;
    }
    .dealer__container .app_wrap{
        padding-bottom: 80px;
    }
}