.cpn-fr{
    float: none !important;
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 40px 30px;
}
.tc-h{
    font-size:28px;
    font-weight:bold;
    padding-bottom:12px;
    border-bottom:1px solid #cccccc;
    margin-bottom:24px;
    text-align:left;  /* PC标题改为左对齐！核心改动 */
    line-height:1.4;
}
.cpn-fr p{
    line-height:1.8;
    font-size:16px;
    text-align:left; /* PC正文统一左对齐 */
}
.cpn-fr p img{
    max-width:100%;
    height:auto;
    display:block;
    margin:24px auto;
}

/* 手机端适配 <768px */
@media (max-width:767px){
    .cpn-fr{
        padding: 25px 15px;
    }
    .tc-h{
        font-size:20px;
        padding-bottom:10px;
        margin-bottom:16px;
        line-height:1.45;
    }
    .cpn-fr p{
        font-size:15px;
        line-height:1.75;
    }
    .cpn-fr p img{
        margin:18px auto;
    }
}