@charset "utf-8";
/* 江苏新桥建工 站点样式（沿用原站配色版式，增加移动端适配） */
:root{
  --green:#acbb5e;
  --green-deep:#5d5f00;
  --dark:#19291e;
  --text:#666;
  --line:#e3e6d8;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:#19291e url(../images/bg.gif) repeat-x 50% 0;
  color:var(--text);
  font:12px/1.8 "Microsoft YaHei","Hiragino Sans GB",SimSun,Arial,sans-serif;
}
a{color:#666;text-decoration:none}
a:hover{color:#3e8ffc}
img{border:0;max-width:100%;height:auto}
p{margin:0 0 8px}
ul{margin:0;padding:0;list-style:none}
.wrap{width:990px;margin:0 auto}

/* ---------- 顶部 ---------- */
.topbar{background:#fff}
.topbar-inner{display:flex;align-items:flex-end;justify-content:space-between;padding:12px 0 6px}
.logo img{display:block;max-width:100%}
.topquick{font-size:12px;color:#7a8a4e;padding-bottom:6px}
.topquick a{margin:0 4px;color:#7a8a4e}
.topquick a:hover{color:#3e8ffc}
.topquick span{color:#c8cfae;margin:0 2px}
.sublinks{border:1px solid #c8cfae;color:#7a8a4e;font-size:12px;height:22px;vertical-align:middle}

/* ---------- 导航 ---------- */
.topmenu{background:var(--green);margin:0 0 10px}
.topmenu .wrap{position:relative}
.menu-list{display:flex;flex-wrap:wrap;align-items:center;min-height:35px;padding:0 0 0 20px}
.menu-list li{float:none}
.menu-list li a{
  display:block;min-width:80px;height:35px;padding:0 10px;line-height:35px;text-align:center;
  color:#19291e;font-size:14px;font-weight:700;
}
.menu-list li.on a,.menu-list li a:hover{background:#fff;color:#000}
.navtoggle{display:none}

/* ---------- Banner ---------- */
.banner{margin:0 0 10px}
.banner .wrap{background:#fff;padding:0 5px}
.banner-video{display:block;width:100%;height:auto;background:#000}

/* ---------- 主体 ---------- */
.mainarea{padding-bottom:20px}
.content-box{display:flex;background:#fff;padding:10px 5px;align-items:flex-start}
.sidebar{width:230px;flex:0 0 230px;padding:0 10px 0 0}
.side-title{
  background:var(--green);color:#19291e;font-size:14px;font-weight:700;
  line-height:32px;padding:0 12px;margin-bottom:8px;
}
.sidenav li{border-bottom:1px dashed var(--line)}
.sidenav li a{display:block;padding:8px 12px;font-size:13px;color:#6b7a3a}
.sidenav li.on a,.sidenav li a:hover{background:#f2f5e6;color:#3f4d16;font-weight:700}
.side-contact{margin-top:14px;background:#f4f7e8;padding:10px 12px;color:#6b7a3a;line-height:1.9}
.side-contact-t{font-weight:700;color:var(--green-deep);margin-bottom:4px}
.side-contact p{margin:0}
.content{flex:1 1 auto;min-width:0;padding:0 0 0 10px}
.content-full{padding:0}
.crumb{font-size:12px;color:#999;border-bottom:1px solid var(--line);padding:0 0 8px;margin:0 0 12px}
.crumb a{color:#999}
.crumb span{margin:0 4px}
.page-title{
  font-size:16px;color:var(--green-deep);font-weight:700;
  border-left:4px solid var(--green);padding-left:10px;margin:0 0 12px;line-height:1.4;
}
.block-title{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);margin:0 0 10px}
.block-title h2{font-size:15px;color:var(--green-deep);margin:0;padding:0 0 8px}
.block-title .more{font-size:12px;color:#8a9a5a}

/* ---------- 新闻列表 ---------- */
.news-list li{display:flex;justify-content:space-between;border-bottom:1px dashed var(--line);padding:8px 2px}
.news-list li a{flex:1 1 auto;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.news-list li .date{color:#999;font-size:12px;padding-left:12px}
.article-title{font-size:18px;text-align:center;color:#444;font-weight:700;margin:6px 0 10px;line-height:1.6}
.article-meta{text-align:center;color:#999;border-bottom:1px solid var(--line);padding-bottom:10px;margin-bottom:14px}
.article-meta em{color:#c00;font-style:normal}
.article-body{font-size:13px;line-height:2;color:#555;word-break:break-all}
.article-body img{max-width:100%;height:auto;display:block;margin:8px auto}
.article-nav{display:flex;justify-content:space-between;margin:18px 0 0;font-size:12px;color:#999;border-top:1px solid var(--line);padding-top:10px}

/* ---------- 首页 ---------- */
.home-grid{display:flex;flex-wrap:wrap;gap:12px}
.home-news{flex:1 1 55%;min-width:280px}
.home-about{flex:1 1 35%;min-width:240px;background:#f6f8ec;padding:12px;line-height:2;color:#5d6b2c}
.home-about h3{margin:0 0 8px;font-size:14px;color:var(--green-deep)}
.biz-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:8px;margin-top:6px}
.biz-grid a{display:block;text-align:center;background:#f6f8ec;padding:8px 4px}
.biz-grid a img{width:90px;max-width:100%;height:auto;display:block;margin:0 auto 6px}
.biz-grid a span{display:block;font-size:13px;font-weight:700;color:var(--green-deep)}
.case-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.case-grid a{display:block;border:1px solid var(--line);padding:4px;text-align:center}
.case-grid a img{width:100%;height:120px;object-fit:cover;display:block}
.case-grid a span{display:block;padding:6px 2px;font-size:12px;color:#5d6b2c;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ---------- 图文网格（案例/荣誉/工程） ---------- */
.pic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.pic-item{border:1px solid var(--line);padding:6px;text-align:center}
.pic-item img{width:100%;height:150px;object-fit:cover;display:block;background:#f2f2f2}
.pic-item .t{display:block;padding:8px 2px 2px;font-size:13px;color:#5d6b2c}
.pic-item .d{display:block;font-size:12px;color:#999}
.pic-grid.pic4{grid-template-columns:repeat(4,1fr)}
.honor-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.honor-item{border:1px solid var(--line);padding:4px;text-align:center}
.honor-item img{width:100%;height:150px;object-fit:contain;background:#f7f7f7;display:block}
.honor-item span{display:block;padding:6px 2px;font-size:12px;color:#5d6b2c}

/* ---------- 表单 ---------- */
.form-table{width:100%;max-width:560px}
.form-table th{width:90px;text-align:right;font-weight:400;padding:8px 10px 8px 0;color:#666;vertical-align:top}
.form-table td{padding:6px 0}
.input{width:100%;max-width:280px;height:30px;line-height:30px;border:1px solid #7f9db9;padding:0 6px;font-size:12px}
.textarea{width:100%;max-width:380px;height:110px;border:1px solid #7f9db9;padding:6px;font-size:12px}
.btn{
  display:inline-block;border:0;background:var(--green);color:#fff;
  padding:0 22px;height:32px;line-height:32px;font-size:13px;cursor:pointer;
}
.btn:hover{background:#98a84f;color:#fff}
.btn-reset{background:#c8cfae;color:#333}
.tips{padding:8px 12px;margin:0 0 12px;background:#f6f8ec;border-left:3px solid var(--green);color:#5d6b2c}
.tips.err{background:#fdeaea;border-left-color:#c00;color:#a33}

/* ---------- 招聘 ---------- */
.job-item{border-bottom:1px dashed var(--line);padding:12px 0}
.job-item h3{margin:0 0 6px;font-size:14px;color:#7a1a12}
.job-item .meta{color:#6b7a3a;margin-bottom:6px}
.job-item .meta span{margin-right:16px}

/* ---------- 联系人 ---------- */
.contact-box{display:flex;flex-wrap:wrap;gap:16px}
.contact-info{flex:1 1 320px;line-height:2.2;font-size:13px}
.contact-info strong{color:var(--green-deep)}
.map-box{flex:1 1 360px;min-width:280px}
.map-box iframe{width:100%;height:320px;border:0;display:block}

/* ---------- 分页 ---------- */
.pager{text-align:center;padding:18px 0 6px;color:#888}
.pager a,.pager span{margin:0 3px;padding:3px 9px;border:1px solid var(--line);display:inline-block;color:#6b7a3a}
.pager span.cur{background:var(--green);color:#fff;border-color:var(--green)}
.pager .pager-info{margin-right:8px;border:0;color:#999}

/* ---------- 友情链接 / 版权 ---------- */
.friendlink{background:#fff;margin-top:10px;padding:12px 15px}
.fl-title{color:#acbb5e;font-size:13px;margin-bottom:8px}
.fl-title strong{font-size:14px}
.fl-title span{color:#8a9a5a}
.fl-list a{margin:0 10px 6px 0;display:inline-block;color:#6b7a3a}
.copyright{color:#c8cfae;line-height:24px;text-align:center;padding:14px 10px 30px}
.copyright p{margin:0}
.copyright a,.copyright a:visited{color:var(--green)}

/* ---------- 移动端工具条 ---------- */
.mobile-bar{display:none}

/* ---------- 响应式 ---------- */
@media (max-width:1000px){
  .wrap{width:100%;padding:0 10px}
  .content-box{padding:10px}
}
@media (max-width:768px){
  body{font-size:13px}
  .topbar-inner{flex-direction:column;align-items:center;padding:10px 0}
  .topquick{padding-top:6px}
  .topmenu{padding:0}
  .menu-list{
    display:none;width:100%;padding:4px 0;
  }
  .menu-list.open{display:block}
  .menu-list li{width:50%;float:left}
  .menu-list li a{height:40px;line-height:40px;font-size:14px}
  .navtoggle{
    display:block;width:100%;height:40px;background:transparent;border:0;color:#19291e;
    font-size:15px;font-weight:700;text-align:left;padding:0 4px;cursor:pointer;
  }
  .content-box{flex-direction:column;padding:8px}
  .sidebar{width:100%;flex:none;padding:0 0 10px;order:-1}
  .sidenav{display:flex;flex-wrap:wrap;gap:6px}
  .sidenav li{border:0}
  .sidenav li a{border:1px solid var(--line);padding:6px 10px;border-radius:2px;background:#f6f8ec}
  .side-contact{display:none}
  .content{padding:0;width:100%}
  .biz-grid{grid-template-columns:repeat(3,1fr)}
  .case-grid,.pic-grid,.pic-grid.pic4,.honor-grid{grid-template-columns:repeat(2,1fr)}
  .pic-item img,.honor-item img{height:110px}
  .news-list li{flex-direction:column}
  .news-list li .date{padding-left:0}
  .form-table th{width:auto;text-align:left;padding:4px 0}
  .input,.textarea{max-width:100%}
  .mobile-bar{
    display:flex;position:fixed;left:0;right:0;bottom:0;z-index:99;background:var(--green);
  }
  .mobile-bar a{flex:1;text-align:center;padding:12px 0;color:#1b2a15;font-weight:700;border-right:1px solid rgba(255,255,255,.4)}
  .mobile-bar a:last-child{border-right:0}
  .copyright{padding-bottom:70px}
}
@media (max-width:480px){
  .biz-grid{grid-template-columns:repeat(2,1fr)}
  .pic-item img,.honor-item img{height:96px}
}