/* ==========================================================================
   陕西金丰收农业生物科技有限公司 —— PbootCMS 主题（重构版）
   配色：金黄（丰收）+ 深绿（生物农业）
   ========================================================================== */
:root{
  --green:#2f8f4e;
  --green-deep:#1c6b38;
  --green-darker:#124a29;
  --green-light:#e8f4ec;
  --gold:#d9a326;
  --gold-light:#f2c96a;
  --gold-l:#f4c94c;
  --wheat:#fbf7ec;
  --ink:#20302a;
  --text:#3d4a43;
  --text-2:#7c8b83;
  --line:#e2e9e3;
  --bg:#f5f9f6;
  --shadow:0 6px 24px rgba(18,74,41,.08);
  --shadow-lg:0 14px 40px rgba(18,74,41,.14);
  --radius:12px;
  --wrap:1200px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Source Han Sans SC",Arial,sans-serif;
  color:var(--text);background:var(--bg);font-size:15px;line-height:1.8;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none;transition:.25s}
ul,ol{list-style:none}
h1,h2,h3,h4{color:var(--ink);font-weight:800;line-height:1.35}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 20px}

/* ---------------------------------------------------------------- 顶条 */
.topbar{background:var(--green-darker);color:rgba(255,255,255,.86);font-size:13px;line-height:34px}
.topbar-inner{display:flex;justify-content:space-between;align-items:center;gap:12px}
.tb-slogan{letter-spacing:1px}
.tb-slogan:before{content:"◆";color:var(--gold-l);margin-right:6px;font-size:10px}
.tb-tel b{color:var(--gold-l);font-size:15px;margin-left:4px;letter-spacing:.5px}

/* ---------------------------------------------------------------- 头部横幅 */
.hero{
  background:linear-gradient(120deg,var(--green-darker) 0%,var(--green-deep) 45%,var(--green) 100%);
  padding:0;position:relative;overflow:hidden;
}
.hero:before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 12% 20%,rgba(244,201,76,.22),transparent 55%),
             radial-gradient(circle at 88% 80%,rgba(255,255,255,.12),transparent 50%);
}
.hero-inner{position:relative;max-width:1000px;margin:0 auto;padding:18px 0}
.hero-slide{display:none}
.hero-slide.is-on{display:block}
.hero-slide img{width:100%;height:auto;border-radius:6px;box-shadow:0 10px 30px rgba(0,0,0,.18)}
.hero-dots{position:absolute;left:0;right:0;bottom:26px;display:flex;justify-content:center;gap:10px}
.hero-dots i{
  width:26px;height:4px;border-radius:3px;background:rgba(255,255,255,.45);
  cursor:pointer;transition:.25s;
}
.hero-dots i.is-on{background:var(--gold-l);width:38px}

/* ---------------------------------------------------------------- 主导航 */
.nav-bar{
  background:var(--green-deep);position:sticky;top:0;z-index:80;
  box-shadow:0 4px 14px rgba(18,74,41,.22);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;position:relative}
.nav{display:flex;flex-wrap:wrap}
.nav li a{
  display:block;padding:0 30px;line-height:52px;color:#fff;font-size:16px;font-weight:600;
  position:relative;letter-spacing:.5px;
}
.nav li a:after{
  content:"";position:absolute;left:50%;bottom:0;width:0;height:3px;background:var(--gold-l);
  transition:.28s;transform:translateX(-50%);
}
.nav li a:hover,.nav li a.on{background:rgba(0,0,0,.14)}
.nav li a:hover:after,.nav li a.on:after{width:100%}
.nav-tel{color:rgba(255,255,255,.9);font-size:14px;white-space:nowrap}
.nav-tel b{color:var(--gold-l);font-size:17px;margin-left:6px}
.nav-toggle{
  display:none;background:rgba(0,0,0,.16);border:0;color:#fff;font-size:22px;
  width:44px;height:40px;border-radius:8px;cursor:pointer;line-height:1;
}

/* ---------------------------------------------------------------- 通用区块 */
.section{padding:66px 0}
.section.alt{background:#fff}
.section.wheat{background:var(--wheat)}
.sec-head{text-align:center;margin-bottom:44px}
.eyebrow{
  display:inline-block;font-size:12px;letter-spacing:3px;color:var(--gold);
  font-weight:800;text-transform:uppercase;margin-bottom:10px;
}
.sec-head h2{font-size:32px;position:relative;display:inline-block;padding-bottom:16px}
.sec-head h2:after{
  content:"";position:absolute;left:50%;bottom:0;transform:translateX(-50%);
  width:56px;height:3px;background:linear-gradient(90deg,var(--gold),var(--green));border-radius:2px;
}
.sec-head p{color:var(--text-2);margin-top:14px;font-size:15px}

/* 按钮 */
.btn{
  display:inline-block;padding:12px 30px;border-radius:30px;font-size:15px;font-weight:700;
  cursor:pointer;border:2px solid transparent;transition:.28s;
}
.btn-primary{background:linear-gradient(135deg,var(--gold),#c8901a);color:#fff;box-shadow:0 8px 20px rgba(217,163,38,.32)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(217,163,38,.42)}
.btn-green{background:var(--green);color:#fff}
.btn-green:hover{background:var(--green-deep)}
.btn-ghost{border-color:rgba(255,255,255,.7);color:#fff}
.btn-ghost:hover{background:#fff;color:var(--green-deep);border-color:#fff}
.btn-line{border-color:var(--green);color:var(--green-deep)}
.btn-line:hover{background:var(--green);color:#fff}

/* ---------------------------------------------------------------- 优势条 */
.adv-strip{background:#fff;box-shadow:var(--shadow);position:relative;z-index:5;margin-top:-0px}
.adv-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.adv-item{padding:30px 22px;text-align:center;border-right:1px solid var(--line)}
.adv-item:last-child{border-right:0}
.adv-item b{display:block;font-size:17px;color:var(--green-deep);margin-bottom:6px}
.adv-item b:before{content:"";display:inline-block;width:8px;height:8px;background:var(--gold);
  border-radius:50%;margin-right:8px;vertical-align:2px}
.adv-item span{color:var(--text-2);font-size:13.5px;line-height:1.7;display:block}

/* ---------------------------------------------------------------- 栏目瓦片 */
.cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.cat-grid.two{grid-template-columns:repeat(2,1fr)}
.cat-card{
  display:block;background:#fff;border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow);transition:.3s;border:1px solid var(--line);
}
.cat-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:var(--green-light)}
.cat-card .pic{height:200px;overflow:hidden;background:#f0f4f0}
.cat-card .pic img{width:100%;height:100%;object-fit:cover;transition:.45s}
.cat-card:hover .pic img{transform:scale(1.07)}
.cat-card .info{padding:18px 18px 22px;text-align:center}
.cat-card .info h3{font-size:18px;margin-bottom:6px}
.cat-card .info p{color:var(--text-2);font-size:13px;min-height:20px}
.cat-card .info .more{display:inline-block;margin-top:12px;color:var(--gold);font-size:13px;font-weight:700}
.cat-card .badge{
  display:inline-block;background:var(--green-light);color:var(--green-deep);
  font-size:12px;font-weight:700;border-radius:20px;padding:2px 12px;margin-top:8px;
}

/* ---------------------------------------------------------------- 产品网格 */
.pro-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.pro-card{
  display:block;background:#fff;border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow);transition:.3s;border:1px solid var(--line);
}
.pro-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:var(--green-light)}
.pro-card .pic{height:230px;background:#fff;display:flex;align-items:center;justify-content:center;overflow:hidden;padding:14px}
.pro-card .pic img{max-width:100%;max-height:100%;object-fit:contain;transition:.45s}
.pro-card:hover .pic img{transform:scale(1.06)}
.pro-card .info{padding:0 16px 18px;text-align:center}
.pro-card .info h3{font-size:15.5px;line-height:1.5;min-height:48px;display:flex;align-items:center;justify-content:center}
.pro-card .info .cat-tag{display:inline-block;color:var(--gold);font-size:12.5px;font-weight:700;margin-top:6px}
.cat-tabs{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:34px}
.cat-tabs a{
  padding:9px 22px;border-radius:24px;background:#fff;border:1px solid var(--line);
  font-size:14.5px;font-weight:600;color:var(--text);
}
.cat-tabs a:hover{background:var(--green-light);border-color:var(--green-light);color:var(--green-deep)}

/* ---------------------------------------------------------------- 公司简介 */
.about-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:48px;align-items:center}
.about-img{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg);position:relative}
.about-img img{width:100%;height:100%;object-fit:cover;min-height:330px}
.about-img:after{
  content:"";position:absolute;left:0;bottom:0;right:0;height:38%;
  background:linear-gradient(to top,rgba(18,74,41,.62),transparent);
}
.about-img .tag{
  position:absolute;left:22px;bottom:20px;color:#fff;z-index:2;
}
.about-img .tag b{display:block;font-size:20px}
.about-img .tag span{font-size:13px;opacity:.9}
.about-info .desc{color:var(--text);font-size:15.5px;line-height:1.95;margin-bottom:20px;white-space:pre-line}
.about-info .desc p{margin-bottom:12px}
.about-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:26px 0 8px}
.about-stats .stat{
  background:var(--green-light);border-radius:10px;padding:16px 8px;text-align:center;
}
.about-stats .stat b{display:block;font-size:24px;color:var(--green-deep);line-height:1.2}
.about-stats .stat span{font-size:12.5px;color:var(--text-2)}

/* ---------------------------------------------------------------- 图文画廊 */
.gallery{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.gallery a{
  display:block;border-radius:10px;overflow:hidden;box-shadow:var(--shadow);
  background:#fff;border:1px solid var(--line);
}
.gallery img{width:100%;height:170px;object-fit:cover;transition:.4s}
.gallery a:hover img{transform:scale(1.06)}
.gallery.wide img{height:230px}

/* ---------------------------------------------------------------- 服务网络（纯文字） */
.net-panel{
  background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);
  padding:38px;border-top:4px solid var(--gold);
}
.net-lead b{display:block;font-size:20px;color:var(--green-deep);margin-bottom:12px}
.net-lead p{color:var(--text);line-height:1.95;white-space:pre-line}
.net-cols{display:grid;grid-template-columns:1fr 1fr;gap:32px;margin-top:30px;padding-top:26px;border-top:1px dashed var(--line)}
.net-col h4{font-size:16px;color:var(--green-deep);margin-bottom:14px;padding-left:12px;border-left:4px solid var(--gold)}
.net-col ul li{padding:7px 0 7px 20px;position:relative;color:var(--text)}
.net-col ul li:before{content:"";position:absolute;left:2px;top:16px;width:6px;height:6px;
  background:var(--green);border-radius:50%}
.net-chips{display:flex;flex-wrap:wrap;gap:10px}
.net-chips span{
  background:var(--wheat);border:1px solid #ecdfbd;color:#8a6b13;font-weight:600;
  padding:7px 16px;border-radius:20px;font-size:14px;
}

/* ---------------------------------------------------------------- 新闻 */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.news-grid.two{grid-template-columns:repeat(2,1fr)}
.news-card{
  display:block;background:#fff;border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow);transition:.3s;border:1px solid var(--line);padding:26px;
}
.news-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:var(--green-light)}
.news-card .date{
  display:inline-block;background:var(--green-light);color:var(--green-deep);font-size:12.5px;
  font-weight:700;padding:3px 12px;border-radius:16px;margin-bottom:14px;
}
.news-card h3{font-size:16.5px;line-height:1.6;margin-bottom:10px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-card p{color:var(--text-2);font-size:13.5px;line-height:1.8;margin-bottom:14px;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.news-card .more{color:var(--gold);font-size:13px;font-weight:700}
.news-card.pic-card .pic{height:190px;margin:-26px -26px 20px;overflow:hidden}
.news-card.pic-card .pic img{width:100%;height:100%;object-fit:cover;transition:.4s}
.news-card.pic-card:hover .pic img{transform:scale(1.06)}

/* 新闻列表行 */
.news-list{display:flex;flex-direction:column;gap:16px}
.news-row{
  display:flex;gap:22px;background:#fff;border-radius:var(--radius);padding:22px 24px;
  box-shadow:var(--shadow);border:1px solid var(--line);transition:.3s;
}
.news-row:hover{transform:translateX(6px);border-color:var(--green-light);box-shadow:var(--shadow-lg)}
.news-row .pic{width:190px;flex:0 0 190px;height:126px;border-radius:8px;overflow:hidden;background:#f0f4f0}
.news-row .pic img{width:100%;height:100%;object-fit:cover}
.news-row .txt{flex:1;min-width:0}
.news-row h3{font-size:17px;margin-bottom:8px}
.news-row p{color:var(--text-2);font-size:13.5px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-row .meta{margin-top:12px;font-size:12.5px;color:var(--text-2);display:flex;gap:18px;flex-wrap:wrap}
.news-row .meta .d{color:var(--gold);font-weight:700}

/* ---------------------------------------------------------------- 内页通栏 */
.page-banner{
  background:linear-gradient(120deg,var(--green-darker),var(--green-deep) 60%,var(--green));
  padding:52px 0;position:relative;overflow:hidden;
}
.page-banner:before{
  content:"";position:absolute;right:-60px;top:-60px;width:280px;height:280px;border-radius:50%;
  background:radial-gradient(circle,rgba(244,201,76,.24),transparent 65%);
}
.page-banner h1{color:#fff;font-size:32px;position:relative}
.crumb{color:rgba(255,255,255,.78);font-size:13.5px;margin-top:10px;position:relative}
.crumb a:hover{color:var(--gold-l)}

/* ---------------------------------------------------------------- 详情页 */
.pro-detail{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.pro-detail .pic{
  background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);
  padding:24px;display:flex;align-items:center;justify-content:center;min-height:400px;
}
.pro-detail .pic img{max-width:100%;max-height:520px;object-fit:contain}
.pro-detail .thumbs{display:flex;gap:12px;margin-top:16px;flex-wrap:wrap}
.pro-detail .thumbs img{
  width:82px;height:82px;object-fit:cover;border-radius:8px;border:2px solid var(--line);cursor:pointer;
}
.pro-detail .thumbs img.on{border-color:var(--gold)}
.pro-info h1{font-size:27px;line-height:1.4;margin-bottom:16px}
.pro-info .meta{
  display:flex;gap:20px;flex-wrap:wrap;font-size:13.5px;color:var(--text-2);
  padding-bottom:18px;border-bottom:1px dashed var(--line);margin-bottom:20px;
}
.pro-info .meta b{color:var(--green-deep)}
.pro-info .spec{
  background:var(--wheat);border-radius:10px;padding:16px 20px;margin-bottom:20px;
  font-size:14px;color:#7a5c0c;font-weight:600;
}
.pro-info .ccont{font-size:15px;line-height:2;color:var(--text);white-space:pre-line;word-break:break-word}
.pro-info .ccont img{max-width:100%;height:auto;margin:14px auto;border-radius:8px}
.pro-info .btns{margin-top:28px}
.content-box{
  background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:38px 42px;
}
.content-box .ccont{font-size:15.5px;line-height:2.05;color:var(--text);white-space:pre-line;word-break:break-word}
.content-box .ccont img{max-width:100%;height:auto;margin:14px auto}
.art-head{text-align:center;border-bottom:1px solid var(--line);padding-bottom:22px;margin-bottom:26px}
.art-head h1{font-size:26px;line-height:1.5;margin-bottom:12px}
.art-head .m{font-size:13px;color:var(--text-2);display:flex;gap:18px;justify-content:center;flex-wrap:wrap}
.art-imgs{margin:20px 0}
.art-imgs img{max-width:100%;height:auto;margin:0 auto 14px;border-radius:8px}
.sec-title{font-size:20px;color:var(--green-deep);margin:0 0 18px;padding-left:14px;border-left:5px solid var(--gold)}

/* ---------------------------------------------------------------- 分页 */
.pager{text-align:center;margin-top:44px}
.pager a,.pager span{
  display:inline-block;min-width:40px;padding:8px 14px;margin:0 4px;border-radius:8px;
  background:#fff;border:1px solid var(--line);color:var(--text);font-size:14px;
}
.pager a:hover{background:var(--green);color:#fff;border-color:var(--green)}
.pager .page-now,.pager .page-num-current,.pager span.current{background:var(--green);color:#fff;border-color:var(--green);font-weight:700}
.pager .page-status{display:block;margin-bottom:14px;background:none;border:0;color:var(--text-2);font-size:13.5px;min-width:0;padding:0}
.pager .page-index,.pager .page-pre,.pager .page-next,.pager .page-last{background:none;border:0;padding:0}
.pager a[href="javascript:;"]{color:#b9c2bd;cursor:not-allowed}
.pager a[href="javascript:;"]:hover{background:#fff;color:#b9c2bd;border-color:var(--line)}

/* ---------------------------------------------------------------- 联系/留言 */
.contact-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:36px}
.contact-list{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:34px}
.contact-list li{display:flex;gap:16px;padding:16px 0;border-bottom:1px dashed var(--line);align-items:flex-start}
.contact-list li:last-child{border-bottom:0}
.contact-list .ic{
  width:42px;height:42px;flex:0 0 42px;border-radius:10px;background:var(--green-light);
  color:var(--green-deep);display:flex;align-items:center;justify-content:center;font-size:19px;font-weight:800;
}
.contact-list .tx b{display:block;color:var(--text-2);font-size:13px;font-weight:600;margin-bottom:2px}
.contact-list .tx span{font-size:16px;color:var(--ink);font-weight:700;word-break:break-all}
.contact-card{
  background:linear-gradient(150deg,var(--green-deep),var(--green-darker));color:#fff;
  border-radius:var(--radius);padding:34px;box-shadow:var(--shadow-lg);
}
.contact-card h3{color:#fff;font-size:20px;margin-bottom:14px}
.contact-card p{color:rgba(255,255,255,.85);margin-bottom:24px;line-height:1.9;white-space:pre-line}
.contact-card .big{font-size:26px;font-weight:800;color:var(--gold-l);letter-spacing:.5px}
.cm-region{margin-top:28px;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:30px 34px;border-top:4px solid var(--gold)}
.cm-region h4{font-size:17px;color:var(--green-deep);margin-bottom:12px}
.cm-region p{color:var(--text);line-height:1.95;white-space:pre-line}
.cm-region .chips{margin-top:16px;display:flex;flex-wrap:wrap;gap:10px}

/* ---------------------------------------------------------------- 页脚 */
.footer{background:var(--green-darker);color:rgba(255,255,255,.72);margin-top:0}
.footer-main{
  display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:34px;padding:54px 20px 40px;
}
.f-brand .f-logo{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.f-brand .f-mark{
  width:44px;height:44px;border-radius:12px;background:linear-gradient(140deg,var(--gold),#c8901a);
  color:#fff;font-size:22px;font-weight:800;display:flex;align-items:center;justify-content:center;
}
.f-brand .f-logo b{color:#fff;font-size:21px;letter-spacing:1px}
.f-brand .f-name{color:rgba(255,255,255,.9);font-size:14px;margin-bottom:10px}
.f-brand .f-desc{font-size:13px;line-height:1.85;color:rgba(255,255,255,.6)}
.footer h4{color:#fff;font-size:16px;margin-bottom:18px;position:relative;padding-bottom:12px}
.footer h4:after{content:"";position:absolute;left:0;bottom:0;width:30px;height:2px;background:var(--gold)}
.footer .f-col ul li{margin-bottom:9px}
.footer .f-col ul li a{font-size:13.5px;color:rgba(255,255,255,.68)}
.footer .f-col ul li a:hover{color:var(--gold-l);padding-left:5px}
.f-contact p{font-size:13.5px;margin-bottom:9px;color:rgba(255,255,255,.68)}
.f-contact p b{color:var(--gold-l);font-size:16px}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);padding:18px 0;text-align:center;
  font-size:13px;color:rgba(255,255,255,.55);
}
.to-top{
  position:fixed;right:22px;bottom:28px;width:46px;height:46px;border-radius:50%;border:0;
  background:var(--green-deep);color:#fff;font-size:20px;cursor:pointer;display:none;z-index:99;
  box-shadow:0 8px 22px rgba(18,74,41,.35);
}
.to-top.is-on{display:block}
.empty-tip{text-align:center;color:var(--text-2);padding:50px 0;background:#fff;border-radius:var(--radius)}

/* ---------------------------------------------------------------- 响应式 */
@media (max-width:1100px){
  .adv-grid{grid-template-columns:repeat(2,1fr)}
  .adv-item:nth-child(2){border-right:0}
  .adv-item:nth-child(1),.adv-item:nth-child(2){border-bottom:1px solid var(--line)}
  .pro-grid{grid-template-columns:repeat(3,1fr)}
  .cat-grid{grid-template-columns:repeat(2,1fr)}
  .footer-main{grid-template-columns:1fr 1fr}
  .nav li a{padding:0 20px;font-size:15px}
  .nav-tel{display:none}
}
@media (max-width:900px){
  .about-grid,.pro-detail,.contact-grid{grid-template-columns:1fr;gap:28px}
  .gallery{grid-template-columns:repeat(3,1fr)}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .net-cols{grid-template-columns:1fr;gap:22px}
  .hero-inner{padding:10px 0}
  .hero-dots{bottom:14px}
}
@media (max-width:768px){
  .nav-toggle{display:block}
  .nav-inner{padding:8px 16px;flex-wrap:wrap}
  .nav{
    display:none;flex-direction:column;width:100%;background:var(--green-darker);
    border-radius:10px;margin-top:8px;overflow:hidden;
  }
  .nav.is-open{display:flex}
  .nav li{border-bottom:1px solid rgba(255,255,255,.09)}
  .nav li:last-child{border-bottom:0}
  .nav li a{line-height:46px;padding:0 18px;font-size:15px}
  .nav li a:after{display:none}
  .section{padding:44px 0}
  .sec-head{margin-bottom:30px}
  .sec-head h2{font-size:24px}
  .page-banner h1{font-size:24px}
  .page-banner{padding:34px 0}
  .pro-grid{grid-template-columns:repeat(2,1fr);gap:14px}
  .pro-card .pic{height:180px}
  .pro-card .info h3{font-size:14px;min-height:42px}
  .news-grid{grid-template-columns:1fr}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .gallery img{height:120px}
  .content-box{padding:24px 18px}
  .pro-detail .pic{min-height:260px;padding:14px}
  .pro-info h1{font-size:21px}
  .about-stats{grid-template-columns:repeat(2,1fr)}
  .footer-main{grid-template-columns:1fr;gap:26px;padding:36px 20px 26px}
  .news-row{flex-direction:column;gap:14px;padding:18px}
  .news-row .pic{width:100%;flex:none;height:170px}
  .contact-list,.contact-card,.cm-region{padding:24px 20px}
  .topbar{font-size:12px}
  .topbar-inner{justify-content:center}
  .tb-slogan{display:none}
  .pager{margin-top:30px}
  .pager a,.pager span{min-width:34px;padding:7px 11px;margin:0 3px;font-size:13px}
}
@media (max-width:420px){
  .pro-grid{grid-template-columns:1fr}
  .cat-grid{grid-template-columns:1fr}
}