@charset "utf-8";
body {
    background-color: #f5f5f5;
}
.fwnr {
    padding: 90px 60px;
    /* margin-top: -70px; */
    border: 1px solid #e1e1e1;
    background-color: #fff;
}

.fwnr_ctitem {
    padding: 25px 15px;
    border-bottom: 1px dashed #ddd;
    font-size: 18px;
    color: #555;
}
.fwnr_ctitem span{color: #333; font-weight: bold;}
.fwnr_ctitem:last-child {
    border-bottom: 0;
}

.fwnr_b {
    padding: 0 15px 15px;
}
.fwnr_b p{color: #555; font-size: 18px;     margin-bottom: 20px;}
.fwnr_b p b{font-weight: bold; color: #333; font-size: 30px;}
.fwnr_b .fwnr_bitem {
    display: block;
    width: 48%;
    margin-right: 4%;
    overflow: hidden;
    border: 1px solid #ddd;
    padding: 0 120px;
}

.fwnr_b .fwnr_bitem:last-child {
    margin-right: 0;
}

.fwnr_bitem{
    position: relative;
}
.fwnr_bitem .hbg{
    position: absolute;
    width: 100%;
    height: 20px;
    left: 0;
    bottom: 0;
}
.fwnr_bitem img {
    width: 100%;
}
/* 卡片容器，设置为弹性布局 */
.fw_container {
    display: flex;
    flex-wrap: wrap; 
    justify-content: space-between; 
    gap: 30px; 
    padding: 20px; 
  }
  
  /* 单个卡片样式 */
  .fw_duo {
    flex: 1 1 calc(33.333% - 20px); 
    box-sizing: border-box; 
    background-color: #fff; 
    border-radius: 8px; 
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1); 
    overflow: hidden; 
    text-align: center;
    padding:30px;
  }
  
  /* 卡片内图片样式 */
  .fw_duo img {
    width: 100%; 
    height: auto; 
    display: block; 
  }
  
  /* 卡片标题样式 */
  .fw_title {
    font-size: 1.4rem;
    font-weight: bold;
    margin: 20px; 
    color: #00358e; 
  }
  
  /* 卡片描述文本样式 */
  .fw_miao {
    padding: 0 20px 20px; 
    line-height: 1.6; 
    color: #666; 
  }
  .fw_miao p{line-height: 1.6;}
@media screen and (max-width:1600px) {
    .fwnr {
        /* margin-top: -60px; */
        padding: 75px 40px;
    }
    .fwnr_ctitem {
        padding: 20px 15px;
        font-size: 18px;
        font-size: 18px;
        line-height: 28px;
    }
}

@media screen and (max-width:1400px) {
    .fwnr {
        /* margin-top: -50px; */
        padding: 65px 30px;
    }
    .fwnr_ctitem {
        padding: 15px 10px;
        font-size: 16px;
        line-height: 24px;
    }
}

@media screen and (max-width:1200px) {
    .fwnr {
        /* margin-top: -45px; */
        padding: 60px 25px;
    }
    .fwnr_ctitem {
        padding: 15px 10px;
        font-size: 14px;
        line-height: 24px;
    }
    .fwnr_b {
        margin-top: 30px;
    }
    .fw_duo{padding: 0;}
}

@media screen and (max-width:992px) {
    .fwnr {
        /* margin-top: -45.5px; */
        padding: 55px 20px;
    }
    .fwnr_ctitem {
        font-size: 13px;
        line-height: 23px;
    }
    .fwnr_b {
        margin-top: 20px;
    }
    .fwnr_b .fwnr_bitem{
        padding: 0;
    }
}

@media screen and (max-width:768px) {
    .fwnr {
        margin-top: 35px;
        padding: 30px 10px;
    }
    .fwnr_ctitem {
        padding: 20px 10px;
        font-size: 12px;
        line-height: 20px;
    }
    .fwnr_b {
        margin-top: 0;
    }
    .fw_duo {
        flex: 1 1 100%; 
      }
      .fw_miao p{font-size: 12px;}
      .fwnr_b p b{font-size: 24px;}
      .fwnr_b p{font-size: 16px;}
}