/* ============================================================
   显彬汇鲜农产品 · {region}站  |  设计系统公共层（结构/导航/内页/页脚）
   配色令牌见 :root，原型皮肤见文件后段
   ============================================================ */
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{margin:0;background:#FFFDF9;color:#4A2818;
  font:15px/1.75 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;}
img{max-width:100%;height:auto;display:block;border:0;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4,p,ul,ol,figure,blockquote{margin:0;}
ul,ol{padding:0;list-style:none;}
button{font:inherit;}
.xb-wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 20px;}
.xb-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);}
.xb-ico{width:24px;height:24px;flex:0 0 auto;}
.xb-main{display:block;}

/* ---------- 侧栏主题（原型 E）用到的布局壳，其余原型忽略 ---------- */
.xb-shell{display:block;}

/* ---------- 顶栏（不要放分站链接） ---------- */
.xb-top{background:#0d131f;color:rgba(255,255,255,.82);font-size:13px;line-height:38px;}
.xb-top__in{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;}
.xb-top__welcome{overflow:hidden;white-space:nowrap;text-overflow:ellipsis;}
.xb-top__tel a{color:#fff;font-weight:600;}

/* ---------- 导航 + 品牌标题 ---------- */
.xb-nav{position:relative;background:#FFFDF9;border-bottom:1px solid #F0DDC9;z-index:30;}
.xb-nav--sticky{position:sticky;top:0;}
.xb-nav__in{display:flex;align-items:center;gap:18px;min-height:78px;}
.xb-brand{display:flex;align-items:center;gap:14px;min-width:0;}
.xb-brand__logo{display:flex;align-items:center;}
.xb-brand__img{height:46px;width:auto;}
.xb-brand__title{display:flex;flex-direction:column;justify-content:center;line-height:1.25;
  padding-left:14px;border-left:1px solid #F0DDC9;}
.xb-brand__text,.xb-brand__name{font-size:22px;font-weight:800;letter-spacing:.3px;
  background:linear-gradient(135deg,#43190A,#C2410C);-webkit-background-clip:text;background-clip:text;color:transparent;white-space:nowrap;}
.xb-brand__meta{font-size:12px;color:#856850;white-space:nowrap;}
.xb-brand__meta b{color:#C2410C;font-weight:800;font-size:13px;}
.xb-menu{display:flex;align-items:center;gap:4px;margin-left:auto;}
.xb-menu__link{display:block;padding:10px 14px;border-radius:8px;font-weight:600;color:#4A2818;
  transition:background-color .18s,color .18s;}
.xb-menu__link:hover{background:#FDF3EA;color:#C2410C;}
.xb-menu__link--on,.xb-menu__link--on:hover{background:linear-gradient(135deg,#43190A,#C2410C);color:#fff;}
.xb-drawer__item--on a{color:#C2410C;}
.xb-navtel{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:999px;
  background:linear-gradient(135deg,#43190A,#C2410C);color:#fff;font-weight:700;font-size:14px;white-space:nowrap;}
.xb-navtel .xb-ico{width:18px;height:18px;}
.xb-burger{display:none;margin-left:auto;width:44px;height:40px;border:1px solid #F0DDC9;
  border-radius:10px;background:#FFFDF9;color:#4A2818;cursor:pointer;padding:0;}
.xb-burger span{display:block;width:20px;height:2px;margin:4px auto;background:currentColor;}

/* ---------- 移动抽屉 ---------- */
.xb-drawer{position:fixed;inset:0;z-index:80;background:rgba(10,14,22,.55);
  opacity:0;visibility:hidden;transition:opacity .2s,visibility .2s;}
.xb-drawer--open{opacity:1;visibility:visible;}
.xb-drawer__panel{position:absolute;top:0;right:0;bottom:0;width:82%;max-width:330px;background:#FFFDF9;
  padding:18px;transform:translateX(100%);transition:transform .24s;overflow-y:auto;}
.xb-drawer--open .xb-drawer__panel{transform:none;}
.xb-drawer__head{display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding-bottom:14px;border-bottom:1px solid #F0DDC9;}
.xb-drawer__name{font-weight:800;font-size:17px;color:#3A1B0C;}
.xb-drawer__close{width:36px;height:36px;border:1px solid #F0DDC9;border-radius:10px;background:none;
  color:#856850;cursor:pointer;line-height:1;}
.xb-drawer__item{border-bottom:1px dashed #F0DDC9;}
.xb-drawer__item a{display:block;padding:13px 2px;font-weight:600;color:#4A2818;}
.xb-drawer__tel{display:block;margin-top:16px;padding:12px;border-radius:8px;background:linear-gradient(135deg,#43190A,#C2410C);
  color:#fff;font-weight:700;text-align:center;}
body.xb-lock{overflow:hidden;}

/* ---------- 区块与标题 ---------- */
.xb-sec{padding:64px 0;}
.xb-sec--alt{background:#FDF3EA;}
.xb-sec__head{margin-bottom:32px;}
.xb-sec__kicker{display:inline-block;font-size:13px;font-weight:700;letter-spacing:2px;
  color:#C2410C;text-transform:uppercase;margin-bottom:10px;}
.xb-sec__title{font-size:30px;line-height:1.3;font-weight:800;color:#3A1B0C;}
.xb-sec__lead{margin-top:10px;color:#856850;font-size:15px;max-width:900px;}
.xb-morewrap{margin-top:34px;text-align:center;}
.xb-btn{display:inline-flex;align-items:center;gap:8px;padding:12px 24px;border-radius:999px;
  background:linear-gradient(135deg,#43190A,#C2410C);color:#fff;font-weight:700;border:0;cursor:pointer;}
.xb-btn--ghost{background:none;color:#C2410C;border:1px solid #C2410C;}
.xb-link{color:#C2410C;font-weight:700;}

/* ---------- 内页页头 ---------- */
.xb-pagehead{background:linear-gradient(135deg,#331206,#A83808);color:#FBEDE3;padding:46px 0 40px;}
.xb-pagehead__kicker{font-size:12.5px;font-weight:800;letter-spacing:2px;color:rgba(255,255,255,.7);}
.xb-pagehead h1{font-size:30px;line-height:1.35;font-weight:800;}
.xb-crumb{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px;font-size:13px;color:rgba(255,255,255,.78);}
.xb-crumb a{color:#FBEDE3;opacity:.9;}
.xb-crumb__sep{opacity:.5;}

/* ---------- 内容卡 / 列表 ---------- */
.xb-panel{background:#FFFDF9;border:1px solid #F0DDC9;border-radius:14px;
  box-shadow:0 12px 30px rgba(67,25,10,.12);padding:30px;}
.xb-panel + .xb-panel{margin-top:24px;}
.xb-prose{color:#4A2818;font-size:15.5px;line-height:1.95;}
.xb-prose p{margin:0 0 16px;}
.xb-prose p:last-child{margin-bottom:0;}
.xb-prose img{display:none;}
.xb-prose strong{color:#3A1B0C;}
.xb-list{margin-top:26px;display:grid;gap:16px;}
.xb-list__item{display:flex;gap:20px;align-items:flex-start;background:#FFFDF9;border:1px solid #F0DDC9;
  border-radius:14px;padding:20px 22px;box-shadow:0 12px 30px rgba(67,25,10,.12);transition:transform .18s,box-shadow .18s;}
.xb-list__item:hover{transform:translateY(-3px);}
.xb-list__media{flex:0 0 200px;border-radius:8px;overflow:hidden;background:#FDF3EA;aspect-ratio:16/10;}
.xb-list__img{width:100%;height:100%;object-fit:cover;}
.xb-list__body{flex:1;min-width:0;}
.xb-list__title{font-size:17px;font-weight:700;color:#3A1B0C;line-height:1.5;}
.xb-list__meta{margin-top:8px;font-size:13px;color:#856850;display:flex;flex-wrap:wrap;gap:14px;}
.xb-list__desc{margin-top:8px;font-size:14px;color:#856850;line-height:1.85;display:-webkit-box;
  -webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.xb-list__go{flex:0 0 auto;align-self:center;font-size:14px;font-weight:700;color:#C2410C;}
.xb-region{display:inline-block;margin-right:8px;padding:1px 8px;border-radius:999px;font-size:12px;
  font-weight:700;background:#FDF3EA;color:#C2410C;border:1px solid #F0DDC9;vertical-align:middle;}
.xb-grid{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));}

/* ---------- 新闻详情（左主栏 + 右最新新闻） ---------- */
.xb-newsdetail{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:28px;align-items:start;}
.xb-post{background:#FFFDF9;border:1px solid #F0DDC9;border-radius:14px;box-shadow:0 12px 30px rgba(67,25,10,.12);
  padding:30px;min-width:0;}
.xb-post__meta{margin-top:10px;font-size:13px;color:#856850;display:flex;flex-wrap:wrap;gap:16px;}
.xb-post__thumb{margin:20px 0;border-radius:8px;overflow:hidden;}
.xb-post__foot{margin-top:26px;padding-top:22px;border-top:1px solid #F0DDC9;display:flex;
  flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;}
.xb-side{background:#FDF3EA;border:1px solid #F0DDC9;border-radius:14px;padding:22px;}
.xb-side__title{font-size:16px;font-weight:800;color:#3A1B0C;padding-bottom:12px;
  border-bottom:2px solid #C2410C;margin-bottom:12px;}
.xb-side__item{border-bottom:1px dashed #F0DDC9;}
.xb-side__item:last-child{border-bottom:0;}
.xb-side__item a{display:block;padding:10px 0;}
.xb-side__t{display:block;font-size:14px;font-weight:600;color:#4A2818;overflow:hidden;
  white-space:nowrap;text-overflow:ellipsis;}
.xb-side__d{display:block;font-size:12px;color:#856850;margin-top:2px;}
.xb-side__empty{color:#856850;font-size:14px;padding:8px 0;}
.xb-side__more{display:inline-block;margin-top:14px;font-size:14px;font-weight:700;color:#C2410C;}

/* ---------- 产品详情（商品式第一屏） ---------- */
.xb-prodhero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:34px;
  align-items:start;background:#FFFDF9;border:1px solid #F0DDC9;border-radius:14px;
  box-shadow:0 12px 30px rgba(67,25,10,.12);padding:30px;}
.xb-prodhero__media{border-radius:8px;overflow:hidden;background:#FDF3EA;}
.xb-prodhero__kicker{font-size:13px;font-weight:700;letter-spacing:2px;color:#C2410C;}
.xb-prodhero h1{font-size:28px;line-height:1.4;font-weight:800;color:#3A1B0C;margin-top:10px;}
.xb-prodhero__desc{margin-top:14px;color:#856850;font-size:15px;line-height:1.9;}
.xb-specs{margin-top:20px;border-top:1px solid #F0DDC9;}
.xb-specs__row{display:flex;gap:12px;padding:11px 0;border-bottom:1px dashed #F0DDC9;font-size:14px;}
.xb-specs__k{flex:0 0 92px;color:#856850;}
.xb-specs__v{flex:1;color:#4A2818;font-weight:600;min-width:0;}
.xb-prodhero__btns{margin-top:24px;display:flex;flex-wrap:wrap;gap:12px;}
.xb-prodshow{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:28px;align-items:start;margin-top:28px;}
.xb-keys{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px;}
.xb-keys__item{padding:3px 10px;border-radius:999px;font-size:12.5px;background:#FFFDF9;
  border:1px solid #F0DDC9;color:#856850;}
.xb-side__block + .xb-side__block{margin-top:20px;padding-top:18px;border-top:1px dashed #F0DDC9;}
.xb-side__h{font-size:14px;font-weight:800;color:#3A1B0C;margin-bottom:10px;}
.xb-side__p{font-size:13.5px;color:#856850;line-height:1.85;}

/* ---------- 公司简介折叠 ---------- */
.xb-about__full{max-height:250px;overflow:hidden;position:relative;
  -webkit-mask-image:linear-gradient(180deg,#000 78%,transparent);
  mask-image:linear-gradient(180deg,#000 78%,transparent);}
.xb-about__full--open{max-height:none;-webkit-mask-image:none;mask-image:none;}
.xb-about__toggle{margin-top:12px;}
.xb-about__btn{display:inline-flex;align-items:center;gap:2px;padding:4px 0;border:0;background:none;
  color:#C2410C;font-size:14px;font-weight:600;cursor:pointer;}

/* ---------- 常见问题 ---------- */
.xb-faq{display:grid;gap:12px;margin-top:26px;}
.xb-faq__item{background:#FFFDF9;border:1px solid #F0DDC9;border-radius:8px;
  box-shadow:0 12px 30px rgba(67,25,10,.12);overflow:hidden;}
.xb-faq__q{display:flex;gap:10px;align-items:flex-start;padding:16px 20px;cursor:pointer;
  font-weight:700;color:#3A1B0C;font-size:15.5px;list-style:none;}
.xb-faq__q::-webkit-details-marker{display:none;}
.xb-faq__q::before{content:"Q";flex:0 0 auto;color:#C2410C;font-weight:800;}
.xb-faq__a{padding:0 20px 18px 42px;color:#856850;font-size:14.5px;line-height:1.9;}

/* ---------- 覆盖地区 / 分站互联 ---------- */
.xb-citylinks{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));}
.xb-citylinks__item{display:flex;flex-direction:column;gap:2px;padding:14px 16px;background:#FFFDF9;
  border:1px solid #F0DDC9;border-radius:8px;box-shadow:0 12px 30px rgba(67,25,10,.12);}
.xb-citylinks__item--fold{display:none;}
.xb-citylinks--open .xb-citylinks__item--fold{display:flex;}
.xb-citylinks__region{font-weight:800;font-size:15px;color:#3A1B0C;}
.xb-citylinks__site{font-size:12.5px;color:#856850;}
.xb-citylinks__more{margin-top:22px;padding:10px 26px;border-radius:999px;border:1px solid #C2410C;
  background:none;color:#C2410C;font-weight:700;cursor:pointer;}

/* ---------- 关联企业推荐 ---------- */
.xb-partners{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));}
.xb-partners__item{display:block;padding:14px 16px;border:1px solid #F0DDC9;border-radius:8px;
  background:#FFFDF9;}
.xb-partners__item:hover{border-color:#C2410C;}
.xb-partners__name{display:block;font-weight:700;color:#3A1B0C;font-size:14.5px;
  overflow:hidden;white-space:nowrap;text-overflow:ellipsis;}
.xb-partners__region{display:block;margin-top:3px;font-size:12.5px;color:#856850;}

/* ---------- 联系 CTA 带 ---------- */
.xb-cta{background:linear-gradient(135deg,#331206,#A83808);color:#FBEDE3;padding:56px 0;}
.xb-cta__in{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px;}
.xb-cta__t{font-size:26px;font-weight:800;line-height:1.4;}
.xb-cta__s{margin-top:8px;color:rgba(255,255,255,.78);font-size:14.5px;}
.xb-cta__tel{display:inline-flex;align-items:center;gap:10px;padding:14px 30px;border-radius:999px;
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.18);color:#fff;font-size:22px;font-weight:800;}

/* ---------- 资质带 ---------- */
.xb-quals{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px;}
.xb-quals__item{display:inline-flex;align-items:center;gap:8px;padding:12px 16px;background:#FFFDF9;
  border:1px solid #F0DDC9;border-radius:8px;font-size:13.5px;color:#4A2818;}
.xb-quals__item .xb-ico{width:18px;height:18px;color:#15803D;}

/* ---------- 分页（来自 PHP 硬编码 .pagination） ---------- */
.pagination{margin-top:34px;display:flex;flex-wrap:wrap;gap:8px;align-items:center;justify-content:center;}
.pagination a,.pagination span{display:inline-block;min-width:38px;padding:8px 12px;text-align:center;
  border:1px solid #F0DDC9;border-radius:10px;color:#4A2818;background:#FFFDF9;font-size:14px;}
.pagination .current,.pagination span.current{background:#C2410C;border-color:#C2410C;color:#fff;font-weight:700;}

/* ---------- 页脚 ---------- */
.xb-foot{background:#111827;color:rgba(255,255,255,.72);font-size:14px;padding:52px 0 0;}
.xb-footcities{margin-bottom:34px;padding-bottom:26px;border-bottom:1px solid rgba(255,255,255,.12);}
.xb-footcities__h{color:#fff;font-weight:700;font-size:15px;margin-bottom:14px;}
.xb-footcities .xb-citylinks{grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:10px;}
.xb-footcities .xb-citylinks__item{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.12);
  box-shadow:none;}
.xb-footcities .xb-citylinks__region{color:#fff;font-size:14px;}
.xb-footcities .xb-citylinks__site{color:rgba(255,255,255,.6);}
.xb-footcities .xb-citylinks__more{color:#fff;border-color:rgba(255,255,255,.4);}
.xb-foot__in{display:grid;grid-template-columns:1.4fr 1fr 1.2fr;gap:30px;}
.xb-foot__brand{font-size:18px;font-weight:800;color:#fff;margin-bottom:10px;}
.xb-foot__desc{line-height:1.9;}
.xb-foot__title{color:#fff;font-weight:700;margin-bottom:12px;}
.xb-foot__nav a{display:block;padding:5px 0;}
.xb-foot__nav a:hover{color:#fff;}
.xb-foot__contact b{color:#fff;}
.xb-foot__safe{margin-top:34px;padding:18px 20px;border:1px dashed rgba(255,255,255,.22);
  border-radius:12px;font-size:13px;line-height:1.9;color:rgba(255,255,255,.66);}
.xb-foot__bottom{margin-top:22px;padding:18px 0 96px;border-top:1px solid rgba(255,255,255,.12);
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;font-size:13px;}
.xb-foot__bottom a{color:rgba(255,255,255,.8);}

/* ---------- 移动端拨号栏 ---------- */
.xb-dial{position:fixed;left:0;right:0;bottom:0;z-index:60;display:none;background:#FFFDF9;
  border-top:1px solid #F0DDC9;box-shadow:0 -6px 20px rgba(15,23,42,.10);}
.xb-dial__in{display:grid;grid-template-columns:repeat(4,1fr);}
.xb-dial a{display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 0;font-size:12px;
  color:#856850;}
.xb-dial a b{font-size:12.5px;color:#4A2818;font-weight:700;}
.xb-dial .xb-ico{width:19px;height:19px;}

/* ---------- 工具类 ---------- */
.xb-center{text-align:center;}
.xb-mt{margin-top:24px;}
.xb-bandwrap{background:linear-gradient(135deg,#331206,#A83808);color:#FBEDE3;}

/* ---------- 响应式 ---------- */
@media (max-width:960px){
  .xb-brand__img{height:38px;}
  .xb-brand__name{font-size:19px;}
  .xb-menu,.xb-navtel{display:none;}
  .xb-burger{display:block;}
  .xb-newsdetail,.xb-prodshow,.xb-prodhero{grid-template-columns:minmax(0,1fr);}
  .xb-foot__in{grid-template-columns:1fr 1fr;}
  .xb-sec{padding:48px 0;}
  .xb-sec__title{font-size:25px;}
  .xb-pagehead h1{font-size:24px;}
}
@media (max-width:640px){
  .xb-wrap{padding:0 16px;}
  .xb-top{font-size:12px;}
  .xb-top__welcome{max-width:58%;}
  .xb-nav__in{min-height:64px;gap:10px;}
  .xb-brand{gap:10px;}
  .xb-brand__img{height:34px;}
  .xb-brand__name{font-size:17px;}
  .xb-brand__meta{font-size:11px;}
  .xb-brand__title{padding-left:10px;}
  .xb-panel,.xb-post,.xb-prodhero{padding:20px;}
  .xb-sec__title{font-size:22px;}
  .xb-cta__t{font-size:21px;}
  .xb-dial{display:block;}
  .xb-foot{padding-top:38px;}
  .xb-foot__in{grid-template-columns:1fr;}
  .xb-foot__bottom{flex-direction:column;}
  .xb-grid{grid-template-columns:1fr;}
  .xb-list__item{flex-direction:column;gap:14px;}
  .xb-list__media{flex:0 0 auto;width:100%;aspect-ratio:16/9;}
  .xb-list__go{align-self:flex-start;}
  .xb-plist{grid-template-columns:1fr;}
  .xb-plist__item{grid-template-columns:104px minmax(0,1fr);gap:12px;padding:12px;}
  .xb-news{grid-template-columns:1fr;}
  .xb-contactgrid{grid-template-columns:1fr;}
  .xb-partners{grid-template-columns:1fr;}
  .xb-gallery{grid-template-columns:repeat(2,1fr);}
  .xb-advs,.xb-steps,.xb-cards,.xb-stats{grid-template-columns:1fr;}
  .xb-stats--bar{grid-template-columns:repeat(2,1fr);}
}


/* ---------- 首页组件（各原型共用基底，原型皮肤可覆盖） ---------- */
.xb-hero{background:linear-gradient(135deg,#331206,#A83808);color:#FBEDE3;}
.xb-hero__badge{display:inline-block;padding:5px 14px;border-radius:999px;font-size:12.5px;font-weight:700;
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.18);color:#fff;}
.xb-hero h1{font-weight:900;color:#fff;}
.xb-hero__brand{color:rgba(255,255,255,.82);}
.xb-hero__sub{color:rgba(255,255,255,.84);line-height:1.95;}
.xb-hero__geo{margin-top:14px;font-size:13.5px;color:rgba(255,255,255,.76);}
.xb-hero__geo b{color:#fff;}
.xb-hero__btns{margin-top:26px;display:flex;flex-wrap:wrap;gap:14px;}
.xb-hero__cta{display:inline-flex;align-items:center;gap:9px;padding:13px 28px;border-radius:999px;
  background:#15803D;color:#fff;font-weight:800;}
.xb-hero__cta2{display:inline-flex;align-items:center;gap:8px;padding:13px 26px;border-radius:999px;
  border:1px solid rgba(255,255,255,.18);color:#fff;font-weight:700;}
.xb-hero__cta .xb-ico,.xb-hero__cta2 .xb-ico{width:18px;height:18px;}
.xb-hero__ph{display:flex;min-height:280px;align-items:center;justify-content:center;
  background:#FDF3EA;color:#856850;font-size:19px;font-weight:800;border-radius:14px;}
.xb-shell__main{min-width:0;}

/* 数据条 */
.xb-stats{display:grid;gap:16px;}
.xb-stats__item{text-align:center;}
.xb-stats__n{display:block;font-size:30px;font-weight:900;color:#C2410C;line-height:1.2;}
.xb-stats__l{display:block;margin-top:6px;font-size:13.5px;color:#856850;}
.xb-stats--bar{grid-template-columns:repeat(4,1fr);background:#FFFDF9;border:1px solid #F0DDC9;
  border-radius:14px;box-shadow:0 12px 30px rgba(67,25,10,.12);padding:26px 20px;}
.xb-stats--big{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));}
.xb-stats--big .xb-stats__n{font-size:44px;}
.xb-stats--tiles{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));}
.xb-stats--tiles .xb-stats__item{background:#FFFDF9;border:1px solid #F0DDC9;
  border-radius:8px;box-shadow:0 12px 30px rgba(67,25,10,.12);padding:24px 18px;}
.xb-stats--line{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));border-top:1px solid #F0DDC9;
  border-bottom:1px solid #F0DDC9;padding:22px 0;}
.xb-statband{margin-top:-54px;position:relative;z-index:6;}

/* 产品/业务卡 */
.xb-cards{display:grid;gap:20px;}
.xb-cards--grid{grid-template-columns:repeat(auto-fit,minmax(290px,1fr));}
.xb-cards--num{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));}
.xb-cards--rows{grid-template-columns:1fr;gap:12px;}
.xb-cards--tiles{grid-template-columns:repeat(auto-fit,minmax(210px,1fr));}
.xb-cards__item{background:#FFFDF9;border:1px solid #F0DDC9;border-radius:14px;
  box-shadow:0 12px 30px rgba(67,25,10,.12);padding:24px;transition:transform .18s,box-shadow .18s,border-color .18s;}
.xb-cards__item:hover{transform:translateY(-4px);border-color:#C2410C;}
.xb-cards__ic{display:inline-flex;width:46px;height:46px;align-items:center;justify-content:center;
  border-radius:8px;background:#FDF3EA;color:#C2410C;margin-bottom:14px;}
.xb-cards__ic .xb-ico{width:24px;height:24px;}
.xb-cards__num{display:block;font-size:26px;font-weight:900;color:#15803D;line-height:1;
  letter-spacing:1px;margin-bottom:10px;}
.xb-cards__t{font-size:17.5px;font-weight:800;color:#3A1B0C;line-height:1.5;}
.xb-cards__d{margin-top:8px;font-size:14px;color:#856850;line-height:1.85;}
.xb-cards--rows .xb-cards__item{display:flex;gap:18px;align-items:flex-start;}
.xb-cards--num .xb-cards__item{display:flex;gap:18px;align-items:flex-start;}
.xb-cards__body{min-width:0;}

/* 优势 / 流程 */
.xb-advs{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));}
.xb-advs__item{background:#FFFDF9;border:1px solid #F0DDC9;border-radius:14px;
  box-shadow:0 12px 30px rgba(67,25,10,.12);padding:24px;}
.xb-advs__ic{display:inline-flex;width:44px;height:44px;align-items:center;justify-content:center;
  border-radius:999px;background:#FDF3EA;color:#15803D;margin-bottom:12px;}
.xb-advs__t{font-size:17px;font-weight:800;color:#3A1B0C;}
.xb-advs__d{margin-top:8px;font-size:14px;color:#856850;line-height:1.85;}
.xb-advs--rows{grid-template-columns:1fr;gap:12px;}
.xb-advs--rows .xb-advs__item{display:flex;gap:18px;align-items:flex-start;}
.xb-advs__n{font-size:22px;font-weight:900;color:#15803D;flex:0 0 auto;line-height:1.3;}
.xb-steps{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  counter-reset:st;}
.xb-steps__item{background:#FFFDF9;border:1px solid #F0DDC9;border-radius:14px;
  box-shadow:0 12px 30px rgba(67,25,10,.12);padding:22px;}
.xb-steps__n{display:block;font-size:24px;font-weight:900;color:#C2410C;margin-bottom:10px;}
.xb-steps__t{font-size:16.5px;font-weight:800;color:#3A1B0C;}
.xb-steps__d{margin-top:8px;font-size:14px;color:#856850;line-height:1.85;}
.xb-steps--line{grid-template-columns:1fr;gap:0;border-left:2px solid #F0DDC9;padding-left:26px;}
.xb-steps--line .xb-steps__item{background:none;border:0;box-shadow:none;padding:0 0 26px;
  position:relative;}
.xb-steps--line .xb-steps__item::before{content:"";position:absolute;left:-33px;top:6px;width:12px;
  height:12px;border-radius:50%;background:#C2410C;box-shadow:0 0 0 4px #FDF3EA;}
.xb-steps__body{min-width:0;}

/* 新闻 */
.xb-news{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:26px;align-items:start;}
.xb-news__leadlink{display:block;background:#FFFDF9;border:1px solid #F0DDC9;border-radius:14px;
  box-shadow:0 12px 30px rgba(67,25,10,.12);padding:24px;height:100%;}
.xb-news__thumb{display:block;margin-bottom:16px;border-radius:8px;overflow:hidden;
  aspect-ratio:16/9;background:#FDF3EA;}
.xb-news__thumb img{width:100%;height:100%;object-fit:cover;}
.xb-news__tag{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:700;
  background:#FDF3EA;color:#C2410C;}
.xb-news__t{margin-top:12px;font-size:20px;font-weight:800;color:#3A1B0C;line-height:1.55;}
.xb-news__d{margin-top:10px;font-size:14px;color:#856850;line-height:1.9;}
.xb-news__item{border-bottom:1px dashed #F0DDC9;}
.xb-news__link{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:14px 2px;}
.xb-news__ti{font-size:15px;font-weight:600;color:#4A2818;flex:1;min-width:0;
  overflow:hidden;white-space:nowrap;text-overflow:ellipsis;}
.xb-news__date{font-size:12.5px;color:#856850;}

/* 图集与品牌形象 */
.xb-gallery{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));margin-top:26px;}
.xb-gallery__item{margin:0;background:#FFFDF9;border:1px solid #F0DDC9;border-radius:8px;
  overflow:hidden;box-shadow:0 12px 30px rgba(67,25,10,.12);}
.xb-gallery__img{width:100%;aspect-ratio:4/3;object-fit:cover;}
.xb-gallery__cap{padding:10px 12px;font-size:13px;color:#856850;}
.xb-brandshow{text-align:center;}
.xb-brandshow__kicker{font-size:12.5px;font-weight:800;letter-spacing:3px;color:#C2410C;}
.xb-brandshow__t{margin-top:10px;font-size:26px;font-weight:800;color:#3A1B0C;}
.xb-brandshow__fig{margin:22px 0 0;border-radius:14px;overflow:hidden;box-shadow:0 12px 30px rgba(67,25,10,.12);}
.xb-brandshow__img{width:100%;}
.xb-brandshow__note{margin-top:14px;font-size:13.5px;color:#856850;}

/* 服务地区横幅带 */
.xb-zone{background:linear-gradient(135deg,#331206,#A83808);color:#FBEDE3;}
.xb-zone__in{display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between;}
.xb-zone__t{font-size:21px;font-weight:800;color:#fff;}
.xb-zone__s{margin-top:6px;font-size:13.5px;color:rgba(255,255,255,.78);}
.xb-zone__pills{display:flex;flex-wrap:wrap;gap:9px;max-width:620px;}
.xb-zone__pill{padding:6px 14px;border-radius:999px;font-size:13px;color:#fff;
  background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.18);}
.xb-zone__pill--fold{display:none;}
.xb-zone__pills.xb-citylinks--open .xb-zone__pill--fold{display:inline-block;}
.xb-zone__more{padding:6px 14px;border-radius:999px;font-size:13px;color:#fff;cursor:pointer;
  background:none;border:1px dashed rgba(255,255,255,.18);}

/* 联系卡 / 产品列表 / 图集网格 */
.xb-contactgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:24px;
  align-items:start;}
.xb-contactbox{margin-top:18px;font-size:15px;}
.xb-contactbox p{display:flex;gap:14px;padding:11px 0;border-bottom:1px dashed #F0DDC9;}
.xb-contactbox__k{flex:0 0 86px;color:#856850;}
.xb-contactbox__v{flex:1;min-width:0;}
.xb-plist{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));}
.xb-plist__item{display:grid;grid-template-columns:130px minmax(0,1fr);gap:16px;padding:16px;
  background:#FFFDF9;border:1px solid #F0DDC9;border-radius:14px;box-shadow:0 12px 30px rgba(67,25,10,.12);
  transition:transform .18s,border-color .18s;}
.xb-plist__item:hover{transform:translateY(-4px);border-color:#C2410C;}
.xb-plist__media{display:block;border-radius:8px;overflow:hidden;background:#FDF3EA;
  aspect-ratio:4/3;}
.xb-plist__img{width:100%;height:100%;object-fit:cover;}
.xb-plist__ph{display:flex;height:100%;align-items:center;justify-content:center;font-size:13px;
  color:#856850;}
.xb-plist__body{min-width:0;}
.xb-plist__tag{display:inline-block;padding:2px 9px;border-radius:999px;font-size:12px;font-weight:700;
  background:#FDF3EA;color:#C2410C;}
.xb-plist__t{margin-top:8px;font-size:16.5px;font-weight:800;color:#3A1B0C;line-height:1.5;}
.xb-plist__d{display:block;margin-top:6px;font-size:13.5px;color:#856850;
  overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;}
.xb-plist__more{display:inline-block;margin-top:10px;font-size:13.5px;font-weight:700;color:#C2410C;}
.xb-prodhero__img{width:100%;}
.xb-prodhero__ph{display:flex;min-height:240px;align-items:center;justify-content:center;color:#856850;}
.xb-prodhero__title{font-size:24px;font-weight:900;color:#3A1B0C;line-height:1.45;margin-top:10px;}
.xb-post__h{font-size:22px;font-weight:800;color:#3A1B0C;line-height:1.5;}

/* 侧栏（原型 E） */
.xb-shell{display:block;}
.xb-side260{display:none;}
.xb-side260__brand{font-size:17px;font-weight:900;color:#3A1B0C;line-height:1.5;}
.xb-side260__sub{margin-top:6px;font-size:12.5px;color:#856850;}
.xb-side260__nav{margin-top:20px;}
.xb-side260__nav a{display:block;padding:11px 12px;border-radius:8px;font-weight:600;color:#4A2818;
  border:1px solid transparent;}
.xb-side260__nav a:hover{background:#FDF3EA;border-color:#F0DDC9;color:#C2410C;}
.xb-side260__tel{display:block;margin-top:22px;padding:12px;border-radius:10px;background:linear-gradient(135deg,#43190A,#C2410C);
  color:#fff;font-weight:700;text-align:center;font-size:13.5px;}

/* 其它原型签名件 */
.xb-wall{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));}
.xb-wall__card{display:block;background:#FFFDF9;border:1px solid #F0DDC9;border-radius:8px;
  padding:22px;box-shadow:0 12px 30px rgba(67,25,10,.12);transition:transform .18s,box-shadow .18s;}
.xb-wall__card:hover{transform:translateY(-5px);box-shadow:0 22px 44px rgba(15,23,42,.16);}
.xb-wall__t{font-size:16.5px;font-weight:800;color:#3A1B0C;}
.xb-wall__d{margin-top:8px;font-size:13.5px;color:#856850;line-height:1.85;}
.xb-anchors{background:#FFFDF9;border-bottom:1px solid #F0DDC9;padding:11px 0;}
.xb-anchors__in{display:flex;flex-wrap:wrap;gap:6px;}
.xb-anchors a{padding:6px 13px;border-radius:999px;font-size:13.5px;color:#856850;
  border:1px solid #F0DDC9;}
.xb-anchors a:hover{color:#C2410C;border-color:#C2410C;}
.xb-mag{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.25fr);gap:32px;align-items:start;}
.xb-quote{background:#FDF3EA;border-left:5px solid #C2410C;border-radius:0 8px 8px 0;
  padding:24px 28px;font-size:17px;color:#4A2818;line-height:1.95;font-weight:600;}
.xb-miles{display:grid;gap:0;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));}
.xb-miles__item{position:relative;padding:22px 18px 22px 0;border-top:2px solid #F0DDC9;}
.xb-miles__item::before{content:"";position:absolute;top:-7px;left:0;width:12px;height:12px;
  border-radius:50%;background:#C2410C;}
.xb-miles__y{font-size:19px;font-weight:900;color:#C2410C;}
.xb-miles__t{margin-top:8px;font-size:14.5px;color:#4A2818;font-weight:700;}
.xb-miles__d{margin-top:6px;font-size:13.5px;color:#856850;line-height:1.8;}
.xb-lead{padding:0;}
.xb-lead h1{font-weight:900;color:#3A1B0C;}
.xb-lead__brand{margin-top:12px;color:#856850;}
.xb-narrow{max-width:900px;}

/* ===== 原型 D · 纵向长页叙事：锚点子导航 + 大字口号 + 章节大留白 + 竖线时间线 ===== */
.xb-hero--lead{padding:74px 0 30px;background:#FFFDF9;color:#4A2818;border-bottom:1px solid #F0DDC9;}
.xb-hero--lead h1{font-size:clamp(28px,4.6vw,50px);line-height:1.28;color:#3A1B0C;letter-spacing:-.5px;}
.xb-hero--lead .xb-hero__brand{margin-top:16px;color:#856850;font-size:15px;}
.xb-hero--lead .xb-hero__sub{margin-top:18px;color:#856850;font-size:15.5px;max-width:780px;}
.xb-hero__badge{background:#FDF3EA;border-color:#F0DDC9;color:#C2410C;}
.xb-hero__geo{color:#856850;}
.xb-hero__geo b{color:#C2410C;}
.xb-hero__cta{background:linear-gradient(135deg,#43190A,#C2410C);}
.xb-hero__cta2{border-color:#F0DDC9;color:#C2410C;}
.xb-sec{padding:78px 0;}
.xb-sec__title{font-size:34px;font-weight:900;}
.xb-sec__kicker{letter-spacing:4px;}
.xb-steps--line .xb-steps__n{color:#15803D;}
@media (max-width:960px){
  .xb-hero--lead{padding:48px 0 22px;}
  .xb-sec{padding:52px 0;}
  .xb-sec__title{font-size:25px;}
}