body{width: 100%; min-width: 320px; max-width: 980px;line-height: 1.5; padding: 0px; margin:0 auto;  font-family:"微软雅黑","microsoft yahei", Arial, 宋体 ;font-size: 18px;}
ul {list-style:none; padding: 0;margin: 0;}
li{list-style:none; margin: 0; padding: 0;}
a{color: #009944; text-decoration: none;outline: none}
a:hover{color: #f86d08;text-decoration: none}
img{border: none}
.left{
    float: left;
}
.right{float: right; }
/* 公共 */
.qb{ width: 100%;
     height: 100%;


}

.header{
    height: 50px;
    background: #50b408;
    position: relative;

  }
.header .logo{
    width: 130px;
    height: 30px;
    padding: 10px 0 0 10px;
    display: block;

}
.header .logo img {
    width: 100%;

}

.daohang{
    float: right;
    width: 100%;
    margin: 250px;
    padding-top: 45px;
    top: 0;
    right: 0;
    z-index: 999;

}

.daohang button{
    border: none;
    width: 50px;
    height: 50px;
    text-indent: -900em;
    overflow: hidden;
    position: absolute;
    top:0;
    right:0;
    cursor: pointer;
    outline: none;
    background:  #50b408 url(../images/menu-button-bg.png) no-repeat center center;
    background-size: 50%;
}
.dl-menu {
    margin: 5px 0 0 0;
    position: absolute;
    width: 100%;
    opacity: 0;
    pointer-events: none;
    -webkit-transform: translateY(10px);
    -moz-transform: translateY(10px);
    transform: translateY(10px);
    -webkit-backface-visibility: hidden;
    -moz-backface-visibility: hidden;
    backface-visibility: hidden;
}
.dl-menuopen {
    opacity: 1;
    pointer-events: auto;
    -webkit-transform: translateY(0px);
    -moz-transform: translateY(0px);
    transform: translateY(0px);
}


/* 头部 */

/*banner*/
.frame
{
    width: 100%;
    height: 40vw;
    margin: 0 auto;
}


/* 导航区域优化 - 响应式 + 文本友好换行 */
.menu {
    display: flex;
    flex-wrap: wrap;
    padding: 10px 0;
    margin: 0;
}

.menu a {
    text-align: center;
    color: #666;
    font-size: 12px;
    text-decoration: none;
    box-sizing: border-box;
    padding: 0 4px;
    width: 33.333%;
}

@media (min-width: 480px) {
    .menu a {
        width: 25%;
    }
}

@media (min-width: 640px) {
    .menu a {
        width: 20%;
    }
}

.menu a img {
    width: 45px;
    margin: 8px auto;
    display: block;
}

.menu a span {
    display: block;
    font-size: 11px;
    line-height: 1.3;
    word-break: break-word;
    max-height: 2.6em;
    overflow: hidden;
}



/*新闻资讯*/
.zixun{
    width: 100%;
    margin-top: 15px;
    float: left;
}
.zixun ul{
    margin: 0px;
    padding: 0px 10px;
}
.zixun ul li{
    margin: 0px;
    width: 100%;
}
.zixun-hg{
    float: left;
    width: 100%;
    border-bottom: 1px #e5e5e5 solid;
    margin-top: 20px;
}

.zixun-tt{
    float: left;
    width: 100%;
}
.zixun_title{
    font-size: 1.2rem;
    text-align: center;
    font-weight: normal;
    overflow: hidden;
    color: #009944;
    line-height: 30px;
    margin-top: 10px;
}
.zixun_tp{
    float: left;
    width: 100%;
    overflow:hidden;
    box-sizing:border-box;

}
.zixun_tp img{
    width: 100%;
    -moz-box-sizing:border-box; /* Firefox */
    -webkit-box-sizing:border-box; /* Safari */

}


/*资讯头条*/
.kouhao{width:100%; height: 104px;float: left; background: url("../images/fanganbeijing.jpg"); margin-top: 15px;}
.kouhao p{ text-align: center;  font-size:25px; color:#fff; line-height: 25px; font-weight: normal;}
.kouhao span{ text-align: center;display:block; line-height: 40px;  font-size:18px; color:#fff; }

.chanpin_tb{width: 100%; margin-top: 15px; float: left;}
.chanpin_tp{float: left;
    width: 100%;
    overflow:hidden;
    border: 1px solid #cbcbcb;
    box-sizing:border-box;

}
.chanpin_tp img{
    width: 100%;
    -moz-box-sizing:border-box; /* Firefox */
    -webkit-box-sizing:border-box; /* Safari */

}

.chanpin_bt{
    float: right;
    width: 100%;
}

.chanpin_title{
    font-size: 1.5rem;
    text-align: center;
    font-weight: normal;
    overflow: hidden;
    color: #009944;
    line-height: 35px;
    margin-top: 10px;
    border-bottom: 1px #e5e5e5 solid;
    padding-bottom: 10px;
}
.chanpin_intro{ font-size: 1rem;color: #454545;line-height: 30px; padding: 0px 10px;}
.chanpin_intro p{margin: 0px; padding: 0px;}
.chanpin_intro p img{
    width: 100%;
    -moz-box-sizing:border-box; /* Firefox */
    -webkit-box-sizing:border-box; /* Safari */
}
.chanpin_intro span{font-weight: bold;font-size: 1rem;}
.chanpin_pcon{margin-top: 20px; width: 100%; height: 25px;}
.chanpin_pcon ul{margin: 0px; padding: 0px 10px;}
.chanpin_pcon ul li{float: left; width: 50%; font-size:17px; font-weight: bold;  color:#da251d;}
.chanpin_pcon ul li img{float: left; }
.chanpin_pcon ul li samp{ padding-left: 15px; margin-left: 15px;}
.chanpin_pcon a{color:#f86d08;}

.chanpin__tools{width: 100%; margin-top: 10px;  }
.chanpin__tools dl{padding: 0px 10px;}
.chanpin__tools dt{float:left;width:48%;margin-right: 1%;background-color:#f0f0f0;}
.chanpin__tools dt a{display:block;text-align: center;height:38px;line-height: 38px;font-size:16px;}
.chanpin__tools dt:hover{background-color:#da251d;}
.chanpin__tools dt:hover a{color:#fff;}
.chanpin__tools a{color:#f86d08;}


/* 产品详情页表格响应式处理 */
.chanpin_neir table {
    display: block;
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 1em 0;
    white-space: nowrap;  /* 防止单元格内容换行，保持表格紧凑（可选） */
}

.chanpin_neir table tbody {
    display: table;
    width: 100%;
}



/*咨询*/
.banquan{
    width: 100%;
    height:100px;
    float: left;
}
.banquan p{
    text-align: center;
    font-size: 12px;
    color: #666;

}

.news__tools{width: 100%; margin-top: 10px; float: left; }
.news__tools dl{padding: 0px 10px; }
.news__tools dt{float:left;width:48%;margin-right: 1%;background-color:#f0f0f0;}
.news__tools dt a{display:block;text-align: center;height:38px;line-height: 38px;font-size:16px;}
.news__tools dt:hover{background-color:#da251d;}
.news__tools dt:hover a{color:#fff;}
.news__tools a{color:#f86d08;}

/* 底部固定社交媒体栏 */
.footer {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: #50b408;  /* 绿色背景，与原风格一致 */
    padding: 10px 0;
    z-index: 999;
    box-shadow: 0 -2px 5px rgba(0,0,0,0.1);
}

/* 清除旧的 ul 样式影响 */
.footer ul,
.footer ul.social-icons {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    justify-content: space-around;
    align-items: center;
}

.footer .social-icons li {
    flex: 1;
    text-align: center;
    margin: 0;
    padding: 0;
}

.footer .social-icons li a {
    display: inline-block;
    padding: 5px;
}

.footer .social-icons li img {
    width: 40px;
    height: 40px;
    vertical-align: middle;
    transition: opacity 0.2s;
}

.footer .social-icons li a:hover img {
    opacity: 0.8;
}

/* 将一级菜单（有子菜单）的图标箭头改为 > */
.dl-menuwrapper li > a:not(:only-child)::after {
    content: ">" !important;
    font-family: inherit;
    font-size: 1.1em;
}

/* 为“返回上一级”添加左箭头 < */
.dl-back::after {
    content: none !important;  /* 隐藏原有的图标字体箭头，避免重复 */
}

.dl-back a::before {
    content: "<";
    margin-right: 10px;
    font-weight: bold;
    font-size: 1.1em;
    color: rgba(255, 255, 255, 0.9);
    display: inline-block;
}

/* 调整原有内边距，让箭头与文字对齐（可选） */
.dl-back a {
    padding-left: 25px;  /* 原为30px，稍微左移一点让视觉平衡 */
}