.dox-da{
    width: 100%;
    height: 100%;
    background-color: #EFF0F1;
    padding-bottom: 50px;
}

.con-section{
    width: 1300px;
    margin: 0px auto;
}

.lianxi{
    height: 90px;
    line-height: 90px;
    padding-top: 40px;
    font-size: 24px;
}

.dizhi{
    height: 70px;
    line-height: 70px;
    font-size: 22px;
    border-bottom: 1px solid #ccc;
    margin-top: 20px;
    color: #0B90D4;
    display: flex;
}

.guojia{
    height: 50px;
    line-height: 50px;
    font-size: 20px;
    display: flex;
    align-items: center;
}

.r-left{
    display: flex;
    color: #707070;
}

.r-right{
    display: flex;
}

.r-div{
    display: flex;
    margin-right: 5px;
    flex: 0 0 auto;
}


.tel{
    /* margin-left: 15px; */
}

.r-left img{
    width: 13px;
    height: 15px;
    margin-right: 5px;
    margin-top: 4px;
}

.text-da{
    --count: 3;
    --gap: 30px;
    display: flex;
    justify-content: left; /* 子元素等间距 */
    flex-wrap: wrap;
    gap: var(--gap);
}

.dizhi-da {
    --c: 3;
    --g: 30px;
    display: flex;
    flex-wrap: wrap;
    gap: 0 var(--g);
}

.dizhi-da .to-part {
    flex: 0 0 calc((100% - (var(--c) - 1) * var(--g)) / var(--c));
}

.dizhi-da .to-part.to-full {
    flex: 0 0 100%;
}

.dizhi-da .to-part .email {
    /* margin-left: 15px !important; */
}

.email {
    /* margin-left: 15px; */
}

.content-da{
    display: flex;
    background-color: white;
}
.dizhi-da .to-part.to-full .content-da{
    flex: 0 0 calc((100% - (var(--count) - 1) * var(--gap)) / var(--count));
    display: flex;
}

.to-flex{
    display: flex;
}

/* .right{
    display: flex;
    justify-content: space-between;
} */


.r-big{
    padding: 20px;
}

.title-da{
    font-size: 16px;
    height: 50px;
    line-height: 50px;
}


@media (max-width: 1400px) {
    .con-section {
        width: 90%; /* 增加左右边距 */
    }
    
    .title-da{
        font-size: 18px; /* 调整字体大小 */
        height: 50px; /* 调整高度 */
        line-height: 20px; /* 调整行高 */
    }
    .dizhi-da {
        
    }


    .r-left img{
        width: 13px;
        height: 13px;
        margin-right: 5px;
        margin-top: 2px;
    }
    

    .dizhi-da .to-part {
        width: 100%;
    }

    .r-big {
        margin-bottom: 10px;
        width: 100%;
    }

    .content-da {
        width: 100%; /* 新增 */
        max-width: 100%; /* 新增 */
        margin-bottom: 10px;
    }

    .content-da{
        overflow: auto;
        
    }

    .r-left {
        width: 100%; 
    }

    .r-right {
        flex: 1 1 46%; /* 调整 */
        margin: 2%; /* 调整 */
        max-width: 100%; /* 新增 */
    }

    .r-right p {
        white-space: normal; /* 允许换行 */
        word-break: break-word; /* 帮助长字符串换行 */
        
    }

    .email {
        margin-left: 15px;
    }
    
}

@media screen and (max-width: 1280px) {
    .r-big {
        padding: 20px 10px;
    }
    .r-right {
        margin: 5px 10px;
        font-size: 12px;
    }
}

@media (max-width: 768px) {
    .con-section {
        width: 90%; /* 增加左右边距 */
    }
    
    .title-da{
        font-size: 18px; /* 调整字体大小 */
        height: 50px; /* 调整高度 */
        line-height: 20px; /* 调整行高 */
    }

    .r-big {
        margin-bottom: 10px;
    }

    .content-da {
        width: 100%; /* 新增 */
        max-width: 100%; /* 新增 */
        margin-bottom: 10px;
    }

    .content-da{
        overflow: auto;
        
    }
    .text-da{
        flex-direction: column; /* 新增 */
        
    }

    .r-left {
        width: 100%; 
    }

    .r-right {
        flex: 1 1 46%; /* 调整 */
        margin: 2%; /* 调整 */
        max-width: 100%; /* 新增 */
    }

    .r-right p {
        white-space: normal; /* 允许换行 */
        word-break: break-word; /* 帮助长字符串换行 */
        
    }

    .email {
        margin-left: 15px;
    }
    
}