/* 去掉内外边距 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* 去掉列表前面的圆点 */
ul, ol {
    list-style: none;
}

/* 去掉 a 标签默认样式 */
a {
    text-decoration: none;
    color: inherit; /* 继承父元素颜色 */
}
.nav1{
    width: 90%;
    margin: auto;
    border-bottom: 1px solid;
}
.breadcrumb{
    width: 89.5%;
    margin: auto;
    display: flex;
    font-size: 24px;
    align-items: center;
    padding: 10px 0;
}
.breadcrumb a {
    text-decoration: none;
    color: #333;
    margin: 0 6px;  /* 给链接左右加间距 */
}
.breadcrumb span {
    margin: 0 8px;  /* 分隔符左右加间距 */
    font-size: 18px;
}
.breadcrumb .red{
    color: #CC0404FF;
}
.lungotu{
    margin-top: 40px;
    position: relative;
}
.lungotu img{
    width: 100%;
}
.lungotu .lunbo_text{
    text-align: center;
    position: absolute;
    top: 25%;
    left: 50%;
    transform: translate(-50%, -50%); /* 向左和向上各偏移一半 */
}
.lungotu .lunbo_text .text1{
    font-size: 50px;
    font-family: 'Alibaba PuHuiTi', 'HarmonyOS Sans SC', 'Microsoft YaHei', sans-serif;
    font-weight: 800;
    color: #fff;
}
.lungotu .lunbo_text .text2{
    font-size: 20px;
    color: #E8E8E8FF;

}
.title{
    text-align: center;
    margin-top: 100px;
}
.title .zh{
    font-size: 50px;
    font-family: 'Alibaba PuHuiTi', 'HarmonyOS Sans SC', 'Microsoft YaHei', sans-serif;
    font-weight: 800;
}
.title .en{
    font-size: 20px;
    font-family: 'Source Han Sans CN', 'Noto Sans SC', sans-serif;
    font-weight: 100;

}
.contents{
    width: 70%;
    margin: auto;
    display: flex;
    flex-flow: wrap;
    justify-content: space-between;
    margin-top: 40px;
}
.contents .item{
    width: 31%;
    padding: 20px;
    background-color: #eeeeee;
    text-align: center;
    margin-bottom: 30px;
}
.contents .item .goods_text1{
    font-size: 24px;
    font-weight: bold;
    margin-top: 20px;
}
.contents .item .goods_button{
    background-color: #CC0404FF;
    color: #fff;
    width: 40%;
    height: 30px;
    font-size: 16px;
    font-weight: bold;
    line-height: 30px;
    margin: auto;
    margin-top: 10px;
    margin-bottom: 10px;
    cursor:pointer;
}
.form_1{
    margin-top: 30px;
    padding: 50px 0;

}
.form_1 .form_title{
    text-align: center;
    color: #fff;
}
.form_1 .form_title .form_title_1{
    font-size: 50px;
    font-family: 'Alibaba PuHuiTi', 'HarmonyOS Sans SC', 'Microsoft YaHei', sans-serif;
    font-weight: 800;
}
.form_1 .form_title .form_title_2{
    font-size: 28px;
}
.form_1 .form{
    width: 50%;
    margin: auto;
    display: flex;
    justify-content: space-between;
    flex-flow: wrap;
}
.form_1 .form .item{
    display: flex;
    border: 3px solid #eeeeee;
    border-radius: 10px;
    width: 100%;
    margin-top: 30px;
    background-color: #fff;
}
.form_1 .form .item img{
    width: 60px;
    height: 60px;
    margin: 5px;
}
.form_1 .form .item input{
    width: 100%;
    height: 70px;
    border: 0;
    font-size: 24px;
    padding-left: 10px;
    border-left: 3px solid #eeeeee;
}

.form_1 .form .item textarea{
    width: 100%;
    height: 150px;
    border: 0;
    font-size: 24px;
    padding: 10px;
    border-left: 3px solid #eeeeee;
}
.form_1 .form .form_button{
    width: 40%;
    height: 70px;
    background-color: #CC0404FF;
    color: #fff;
    font-size: 30px;
    line-height: 70px;
    text-align: center;
    border-radius: 10px;
    margin: auto;
    margin-top: 20px;
    cursor:pointer;
}



/*联系我们*/

.bander{
    margin-top: 30px;
    position: relative;
}
.bander .b_title{
    position: absolute;
    top: 40%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #fff;
    width: 100%;
}
.bander .b_title .b_title_1{
    text-align: center;
    font-size: 70px;
    font-family: 'Alibaba PuHuiTi', 'HarmonyOS Sans SC', 'Microsoft YaHei', sans-serif;
    font-weight: 800;
}
.bander .b_title .b_title_2{
    width: 30%;
    background-color: #CC0404FF;
    margin: auto;
    text-align: center;
    padding: 10px ;
    font-size: 24px;
    font-family: 'Alibaba PuHuiTi', 'HarmonyOS Sans SC', 'Microsoft YaHei', sans-serif;
    font-weight: 800;
    border-radius: 20px;
    margin-top: 20px;
    cursor:pointer;
}


@media (max-width: 1000px) {
    .nav1{
        width: 100%;
    }
    .breadcrumb{
        width: 97%;
    }
    .breadcrumb a{
        font-size: 16px;
    }
    .breadcrumb span{
        font-size: 14px;
    }
    .bander .b_title .b_title_1 {
        font-size: 24px;
    }
    .bander .b_title .b_title_2{
        font-size: 16px;
        width: 60%;
        padding: 5px;
    }
    .bander img{
        height: 180px;
    }
    .title{
        margin-top: 30px;
    }
    .title .zh{
        font-size: 24px;
    }
    .title .en{
        font-size: 18px;
    }
    .form_1{
        padding: 0;
        padding-bottom: 30px;
    }
    .form_1 .form{
        width: 98%;
    }
    .form_1 .form .item{
        width: 100% !important;
        margin-top: 10px;
    }
    .form_1 .form .item img{
        width: 30px;
        height: 30px;
    }
    .form_1 .form .item input{
        height: 40px;
        font-size: 18px;
    }
    .form_1 .form .item textarea{
        height: 100px;
        font-size: 18px;
    }
    .form_1 .form .form_button{
        width: 80%;
        height: 50px;
        line-height: 50px;
        font-size: 24px;
        border-radius: 30px;
    }
    .lungotu .lunbo_text .text1{
            font-size: 23px;
    }
    .lungotu .lunbo_text .text2{
            display: none;
    }
    .contents{
        width: 96%;
    }
    .contents .item{
        width: 100%;
    }

}

/*@media (min-width: 1000px) {*/
/*    html {*/
/*        font-size: 18px;*/
/*    }*/
/*}*/