/* ============================================================
   万商云集 · 广安站 (wanshang-guangan)
   视觉主题：小平故里 · 松绿 + 暖石
   类前缀固定 ga-；零内联 style、零内联 <style>/<script>
   ============================================================ */
:root{
  --ink:#1E261E;
  --primary:#3A5A40;
  --primary-2:#4F7456;
  --accent:#C2B59B;
  --bg:#F5F3EC;
  --bg-alt:#ECE8DD;
  --line:#DDD6C6;
  --heading:#222A20;
  --muted:#5E665A;
  --radius:14px;
  --shadow:0 12px 28px rgba(30,38,30,.10);
  --gradient:linear-gradient(135deg,#3A5A40,#C2B59B);
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",system-ui,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
h1,h2,h3,h4{color:var(--heading);line-height:1.3;margin:0 0 .5em;}
p{margin:0 0 1em;}

/* ---------- 顶栏 ---------- */
.ga-header{
  position:sticky;top:0;z-index:50;
  display:flex;align-items:center;gap:18px;
  padding:12px clamp(16px,4vw,40px);
  background:rgba(245,243,236,.92);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.ga-brand{display:flex;align-items:center;gap:10px;font-weight:700;}
.ga-brand__logo{height:34px;width:auto;border-radius:8px;}
.ga-brand__name{color:var(--primary);font-size:18px;}
.ga-brand__meta{font-size:13px;color:var(--muted);font-weight:500;}
.ga-brand__meta b{color:var(--primary-2);}
.ga-nav{display:flex;gap:6px;margin-left:auto;}
.ga-nav__link{
  padding:8px 14px;border-radius:999px;font-size:15px;color:var(--ink);
  transition:background .2s,color .2s;
}
.ga-nav__link:hover{background:var(--bg-alt);color:var(--primary);}
.ga-nav__link--on{background:var(--primary);color:#fff;}
.ga-header__tel{
  padding:8px 16px;border-radius:999px;font-weight:700;color:#fff;
  background:var(--gradient);white-space:nowrap;
}
.ga-burger{display:none;flex-direction:column;gap:5px;width:42px;height:42px;
  align-items:center;justify-content:center;border:1px solid var(--line);
  border-radius:10px;background:#fff;cursor:pointer;margin-left:auto;}
.ga-burger span{width:22px;height:2px;background:var(--primary);border-radius:2px;}

/* ---------- 移动抽屉 ---------- */
.ga-drawer{
  position:fixed;top:0;right:-100%;width:80%;max-width:340px;height:100%;
  background:var(--bg);z-index:60;box-shadow:var(--shadow);
  transition:right .3s ease;display:flex;flex-direction:column;padding:18px;
  border-left:4px solid var(--primary);
}
.ga-drawer--open{right:0;}
.ga-drawer__head{display:flex;justify-content:space-between;align-items:center;
  font-weight:700;color:var(--primary);margin-bottom:14px;}
.ga-drawer__close{font-size:26px;line-height:1;border:none;background:none;
  color:var(--muted);cursor:pointer;}
.ga-drawer__nav{display:flex;flex-direction:column;gap:4px;}
.ga-drawer__link{padding:12px 14px;border-radius:10px;font-size:16px;
  background:var(--bg-alt);}
.ga-drawer__link--on{background:var(--primary);color:#fff;}
.ga-drawer__tel{margin-top:auto;padding:14px;text-align:center;border-radius:12px;
  background:var(--gradient);color:#fff;font-weight:700;margin-top:18px;}
.ga-scrim{position:fixed;inset:0;background:rgba(30,38,30,.45);z-index:55;
  opacity:0;pointer-events:none;transition:opacity .3s;}
.ga-scrim--show{opacity:1;pointer-events:auto;}
body.ga-noscroll{overflow:hidden;}

/* ---------- 内容容器 ---------- */
.ga-content{min-height:60vh;}
.ga-main{display:block;}
.ga-section{padding:clamp(48px,7vw,88px) clamp(16px,4vw,40px);}
.ga-section--alt{background:var(--bg-alt);}
.ga-section--band{background:var(--primary);color:#fff;}
.ga-section--band h2,.ga-section--band .ga-sec__title{color:#fff;}
.ga-section--band .ga-sec__lead{color:rgba(255,255,255,.85);}
.ga-inner{max-width:1140px;margin:0 auto;}
.ga-inner--center{text-align:center;max-width:820px;margin:0 auto;}
.ga-sec__eyebrow{display:inline-block;font-size:13px;letter-spacing:2px;
  color:var(--primary-2);font-weight:700;text-transform:uppercase;margin-bottom:10px;}
.ga-sec__title{font-size:clamp(24px,3.4vw,34px);}
.ga-sec__lead{color:var(--muted);font-size:16px;max-width:760px;margin:0 auto 30px;}
.ga-sec__head{text-align:center;margin-bottom:38px;}

/* ---------- 按钮 ---------- */
.ga-btn{display:inline-flex;align-items:center;gap:8px;padding:13px 26px;
  border-radius:999px;font-weight:700;font-size:15px;cursor:pointer;
  transition:transform .15s,box-shadow .2s;border:1px solid transparent;}
.ga-btn--primary{background:var(--primary);color:#fff;}
.ga-btn--primary:hover{background:var(--primary-2);transform:translateY(-2px);}
.ga-btn--light{background:#fff;color:var(--primary);}
.ga-btn--ghost{border-color:rgba(255,255,255,.7);color:#fff;}
.ga-btn--outline{border-color:var(--primary);color:var(--primary);background:#fff;}
.ga-btn--lg{padding:16px 34px;font-size:16px;}
.ga-cta-row{display:flex;gap:14px;flex-wrap:wrap;justify-content:center;margin-top:24px;}
.ga-cta-center{text-align:center;margin-top:26px;}

/* ---------- Hero（居中 · 松绿 · 山形层叠） ---------- */
.ga-hero{
  position:relative;overflow:hidden;text-align:center;color:#fff;
  background:radial-gradient(120% 120% at 50% 0%,#4F7456 0%,#3A5A40 55%,#2C4632 100%);
  padding:clamp(64px,10vw,120px) 20px clamp(120px,16vw,180px);
}
.ga-hero__peak{position:absolute;left:0;right:0;bottom:0;width:100%;height:auto;
  display:block;pointer-events:none;}
.ga-hero__peak--back{opacity:.35;}
.ga-hero__peak--mid{opacity:.6;bottom:-10px;}
.ga-hero__inner{position:relative;z-index:2;max-width:860px;margin:0 auto;}
.ga-hero__kicker{display:inline-block;font-size:13px;letter-spacing:3px;
  padding:6px 16px;border:1px solid rgba(255,255,255,.4);border-radius:999px;
  margin-bottom:20px;color:#EAF0E6;}
.ga-hero__title{color:#fff;font-size:clamp(30px,5vw,52px);margin-bottom:18px;
  text-shadow:0 2px 18px rgba(0,0,0,.18);}
.ga-hero__sub{font-size:clamp(15px,2vw,19px);color:rgba(255,255,255,.9);
  max-width:680px;margin:0 auto 14px;}
.ga-hero__meta{font-size:14px;color:rgba(255,255,255,.8);margin-bottom:26px;}
.ga-hero__actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}

/* ---------- 大数字 stat ---------- */
.ga-stats{background:var(--bg-alt);padding:clamp(40px,6vw,64px) clamp(16px,4vw,40px);}
.ga-stats__grid{max-width:1140px;margin:0 auto;display:grid;
  grid-template-columns:repeat(4,1fr);gap:20px;}
.ga-stat{text-align:center;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);padding:26px 16px;box-shadow:var(--shadow);}
.ga-stat__num{font-size:clamp(34px,4.6vw,48px);font-weight:800;color:var(--primary);
  font-family:"DIN Alternate","PingFang SC",sans-serif;line-height:1;}
.ga-stat__num span{font-size:.5em;color:var(--accent);margin-left:4px;}
.ga-stat__label{margin-top:10px;color:var(--muted);font-size:14px;}

/* ---------- 关于块（折叠展开） ---------- */
.ga-about{display:grid;grid-template-columns:1.4fr .8fr;gap:40px;align-items:center;}
.ga-about__title{font-size:clamp(24px,3vw,32px);}
.ga-about__full{max-height:5.4em;overflow:hidden;position:relative;
  color:var(--ink);transition:max-height .4s ease;}
.ga-about__full--open{max-height:1200px;}
.ga-about__full::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2em;
  background:linear-gradient(transparent,var(--bg));}
.ga-about__full--open::after{display:none;}
.ga-about__btn{margin-top:14px;border:1px solid var(--primary);background:#fff;
  color:var(--primary);padding:9px 20px;border-radius:999px;cursor:pointer;font-weight:700;}
.ga-about__media{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);
  box-shadow:var(--shadow);background:var(--bg-alt);}
.ga-about__media img{width:100%;height:100%;object-fit:cover;}

/* ---------- 产品网格卡（顶部山形条） ---------- */
.ga-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.ga-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;
  transition:transform .2s,box-shadow .2s;}
.ga-card:hover{transform:translateY(-4px);box-shadow:0 18px 36px rgba(30,38,30,.16);}
.ga-card__bar{height:14px;background:var(--gradient);position:relative;}
.ga-card__bar svg{position:absolute;left:0;bottom:0;width:100%;height:14px;display:block;}
.ga-card__body{padding:22px 22px 26px;display:flex;flex-direction:column;gap:10px;flex:1;}
.ga-card__title{font-size:19px;color:var(--heading);}
.ga-card__desc{color:var(--muted);font-size:14px;flex:1;}
.ga-card__more{color:var(--primary);font-weight:700;font-size:14px;align-self:flex-start;}

/* ---------- 华蓥山 · 小平故里 特色条 ---------- */
.ga-feature{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;}
.ga-feature__art{order:-1;border-radius:var(--radius);min-height:240px;position:relative;
  background:linear-gradient(160deg,#3A5A40,#C2B59B);overflow:hidden;}
.ga-feature__art svg{position:absolute;left:0;bottom:0;width:100%;}
.ga-feature__title{font-size:clamp(24px,3vw,32px);}
.ga-feature__list{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:10px;}
.ga-feature__list li{padding-left:26px;position:relative;color:var(--ink);}
.ga-feature__list li::before{content:"";position:absolute;left:0;top:9px;width:12px;height:12px;
  border-radius:3px;background:var(--primary-2);transform:rotate(45deg);}

/* ---------- 新闻 ---------- */
.ga-newsgrid{display:grid;grid-template-columns:1fr 1fr;gap:30px;}
.ga-newslist{list-style:none;padding:0;margin:0;display:grid;gap:14px;}
.ga-newslist__item{display:flex;justify-content:space-between;gap:14px;padding:14px 16px;
  background:#fff;border:1px solid var(--line);border-radius:12px;transition:border-color .2s;}
.ga-newslist__item:hover{border-color:var(--primary);}
.ga-newslist__link{color:var(--heading);font-weight:600;}
.ga-newslist__date{color:var(--muted);font-size:13px;white-space:nowrap;}
.ga-feature-news{background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;box-shadow:var(--shadow);}
.ga-feature-news__title{font-size:20px;color:var(--primary);}
.ga-feature-news__meta{color:var(--muted);font-size:13px;margin:6px 0 12px;}
.ga-more{display:inline-block;margin-top:22px;color:var(--primary);font-weight:700;}

/* ---------- FAQ ---------- */
.ga-faq{display:grid;gap:12px;max-width:860px;margin:0 auto;}
.ga-faq__item{background:#fff;border:1px solid var(--line);border-radius:12px;
  padding:4px 20px;box-shadow:var(--shadow);}
.ga-faq__item summary{cursor:pointer;font-weight:700;color:var(--heading);
  padding:16px 0;list-style:none;position:relative;padding-right:30px;}
.ga-faq__item summary::-webkit-details-marker{display:none;}
.ga-faq__item summary::after{content:"+";position:absolute;right:0;top:14px;
  font-size:22px;color:var(--primary);transition:transform .2s;}
.ga-faq__item[open] summary::after{transform:rotate(45deg);}
.ga-faq__body{padding:0 0 18px;color:var(--ink);}

/* ---------- 分站互链 ---------- */
.ga-citylinks{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;margin-top:10px;}
.ga-citylinks__item{display:flex;flex-direction:column;gap:4px;padding:14px 22px;
  border-radius:12px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);
  color:#fff;min-width:160px;text-align:center;transition:background .2s;}
.ga-citylinks__item:hover{background:rgba(255,255,255,.24);}
.ga-citylinks__item--cur{background:#fff;color:var(--primary);border-color:#fff;font-weight:700;}
.ga-citylinks__region{font-size:18px;font-weight:800;}
.ga-citylinks__site{font-size:13px;opacity:.85;}

/* ---------- 企业互链（companysites） ---------- */
.ga-companies{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;}
.ga-companies__item{padding:10px 18px;border-radius:999px;background:#fff;
  border:1px solid var(--line);color:var(--muted);font-size:14px;}

/* ---------- 联系 CTA ---------- */
.ga-contact-cta{text-align:center;}
.ga-contact-cta__phone{display:inline-block;font-size:clamp(28px,4vw,42px);font-weight:800;
  color:var(--primary);margin:10px 0 4px;}
.ga-banner{margin:0 auto;max-width:1140px;border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow);border:1px solid var(--line);}
.ga-banner img{width:100%;height:auto;display:block;}

/* ---------- 内页通用 ---------- */
.ga-pagehead{background:var(--primary);color:#fff;text-align:center;
  padding:clamp(40px,6vw,70px) 20px;}
.ga-pagehead h1{color:#fff;font-size:clamp(26px,4vw,40px);margin:0;}
.ga-pagehead p{color:rgba(255,255,255,.85);margin:10px 0 0;}
.ga-page{max-width:1140px;margin:0 auto;padding:clamp(36px,5vw,64px) clamp(16px,4vw,40px);}
.ga-breadcrumb{color:var(--muted);font-size:14px;margin-bottom:18px;}
.ga-breadcrumb a{color:var(--primary-2);}
.ga-prose{max-width:820px;}
.ga-prose p{color:var(--ink);}

/* 双栏布局（newsshow / prodshow / productshow） */
.ga-columns{display:grid;grid-template-columns:1fr 320px;gap:36px;align-items:start;}
.ga-post{background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:28px;box-shadow:var(--shadow);}
.ga-post__title{font-size:clamp(22px,3vw,30px);}
.ga-post__meta{color:var(--muted);font-size:13px;margin-bottom:18px;
  border-bottom:1px solid var(--line);padding-bottom:12px;}
.ga-post__body{color:var(--ink);}
.ga-side{display:flex;flex-direction:column;gap:20px;}
.ga-side__box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:20px;box-shadow:var(--shadow);}
.ga-side__title{font-size:17px;color:var(--primary);margin-bottom:12px;}
.ga-side__list{list-style:none;padding:0;margin:0;display:grid;gap:10px;}
.ga-side__list a{display:block;padding:8px 12px;background:var(--bg-alt);border-radius:8px;
  color:var(--heading);font-size:14px;}
.ga-side__list a:hover{background:var(--primary);color:#fff;}

/* productshow 详情 */
.ga-prodhero{display:grid;grid-template-columns:.9fr 1.1fr;gap:40px;align-items:center;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:32px;box-shadow:var(--shadow);}
.ga-prodhero__media{border-radius:12px;overflow:hidden;background:var(--bg-alt);}
.ga-prodhero__media img{width:100%;height:auto;}
.ga-prodhero__kicker{display:inline-block;font-size:13px;letter-spacing:2px;color:var(--primary-2);
  font-weight:700;margin-bottom:8px;}
.ga-prodhero__title{font-size:clamp(24px,3.4vw,34px);}
.ga-prodhero__desc{color:var(--muted);margin:12px 0 18px;}
.ga-prodhero__info{list-style:none;padding:0;margin:0 0 22px;display:grid;gap:8px;}
.ga-prodhero__info li{display:flex;gap:10px;font-size:14px;border-bottom:1px dashed var(--line);
  padding-bottom:8px;}
.ga-prodhero__info b{color:var(--primary);min-width:84px;}
.ga-prodshow{display:grid;grid-template-columns:1fr 320px;gap:36px;margin-top:36px;align-items:start;}

/* 分页 */
.ga-pager{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:30px;}
.ga-pager a,.ga-pager span{padding:8px 14px;border-radius:8px;border:1px solid var(--line);
  background:#fff;color:var(--ink);font-size:14px;}
.ga-pager a:hover{border-color:var(--primary);color:var(--primary);}
.ga-emptynote{text-align:center;color:var(--muted);padding:40px;background:var(--bg-alt);
  border-radius:var(--radius);}

/* ---------- 底部 ---------- */
.ga-footer{background:var(--ink);color:#EDE9DF;padding:54px clamp(16px,4vw,40px) 0;}
.ga-footer__inner{max-width:1140px;margin:0 auto;display:grid;
  grid-template-columns:1.4fr 1fr 1fr;gap:36px;}
.ga-footer__logo{height:36px;margin-bottom:12px;border-radius:8px;}
.ga-footer__name{font-size:18px;font-weight:700;color:#fff;margin-bottom:10px;}
.ga-footer__region{font-size:13px;color:var(--accent);margin-left:6px;}
.ga-footer__line{font-size:13px;color:rgba(237,233,223,.75);margin:2px 0;}
.ga-footer__addr{font-size:13px;color:var(--accent);margin-top:8px;}
.ga-footer__subtitle{display:block;font-size:13px;letter-spacing:1px;color:var(--accent);
  margin-bottom:12px;text-transform:uppercase;}
.ga-footer__sublink{display:inline-block;margin:0 8px 8px 0;padding:6px 12px;border-radius:8px;
  background:rgba(255,255,255,.07);color:#EDE9DF;font-size:13px;}
.ga-footer__sublink--cur{background:var(--primary);color:#fff;}
.ga-footer__tel{display:block;font-size:24px;font-weight:800;color:#fff;margin-bottom:10px;}
.ga-footer__cta{display:inline-block;margin-top:6px;padding:10px 20px;border-radius:999px;
  background:var(--gradient);color:#fff;font-weight:700;font-size:14px;}
.ga-footer__bar{border-top:1px solid rgba(255,255,255,.12);margin-top:40px;padding:18px 0;
  text-align:center;}
.ga-footer__copy{margin:0;font-size:13px;color:rgba(237,233,223,.7);}
.ga-footer__copy a{color:var(--accent);}

/* ---------- 响应式 ---------- */
@media (max-width:980px){
  .ga-nav,.ga-header__tel{display:none;}
  .ga-burger{display:flex;}
  .ga-stats__grid{grid-template-columns:repeat(2,1fr);}
  .ga-grid{grid-template-columns:repeat(2,1fr);}
  .ga-about,.ga-feature,.ga-newsgrid,.ga-prodhero,.ga-columns,.ga-prodshow{grid-template-columns:1fr;}
  .ga-feature__art{order:0;min-height:200px;}
  .ga-footer__inner{grid-template-columns:1fr;}
}
@media (max-width:560px){
  .ga-grid{grid-template-columns:1fr;}
  .ga-stats__grid{grid-template-columns:1fr;}
}