/* =========================================================
   楚漆金韵 · 城市分站 设计系统（模板源码不写城市名，城市词由站点数据提供）
   主色 楚漆朱红 / 辅色 鎏金 / 底 绢素暖白 / 墨 大漆黑
   全部色值只在 :root 定义，其余一律引用变量
   ========================================================= */
:root{
  --ink:#1d1a17;
  --ink-soft:#302a25;
  --brand:#b1342a;
  --brand-600:#96271f;
  --brand-700:#7a1f18;
  --brand-050:#f9eae7;
  --accent:#c9a227;
  --accent-600:#a8871c;
  --accent-050:#f7f0dc;
  --bg:#f8f3ea;
  --surface:#fffdf9;
  --surface-2:#f1e7d7;
  --text:#2b2521;
  --text-soft:#615a50;
  --text-faint:#938a7c;
  --border:#e6d9c4;
  --border-strong:#d0bfa2;
  --on-dark:#fff8f2;
  --on-dark-soft:rgba(255,248,242,.72);
  --radius:6px;
  --radius-sm:4px;
  --radius-lg:10px;
  --shadow-sm:0 1px 2px rgba(29,26,23,.08);
  --shadow-md:0 10px 26px rgba(29,26,23,.10);
  --shadow-lg:0 20px 48px rgba(29,26,23,.16);
  --maxw:1200px;
  --font:'Noto Sans SC',system-ui,-apple-system,'Segoe UI','PingFang SC','Microsoft YaHei',sans-serif;
  --font-serif:'Noto Serif SC','Songti SC','SimSun',serif;
  --transition:260ms cubic-bezier(.25,.7,.3,1);
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;font-family:var(--font);color:var(--text);background:var(--bg);
  line-height:1.75;font-size:16px;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--brand);text-decoration:none;}
a:hover{color:var(--brand-600);}
ul{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,h5{margin:0 0 .5em;line-height:1.28;color:var(--ink);font-weight:700;letter-spacing:.01em;}
p{margin:0 0 1em;}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px;}
.skip-link{position:absolute;left:-999px;top:0;background:var(--brand);color:var(--on-dark);padding:10px 16px;z-index:300;border-radius:0 0 var(--radius-sm) 0;}
.skip-link:focus{left:0;color:var(--on-dark);}

/* ---------- 滚动进度条（楚红） ---------- */
.scroll-progress{position:fixed;left:0;top:0;height:3px;width:100%;z-index:200;background:transparent;pointer-events:none;}
.scroll-progress i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--brand),var(--accent));transition:width 120ms linear;}

/* ---------- 按钮（锐角 + 光斑滑过） ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;position:relative;overflow:hidden;
  font-weight:600;font-size:15px;padding:12px 26px;border-radius:var(--radius-sm);
  border:1.5px solid transparent;cursor:pointer;transition:var(--transition);text-decoration:none;white-space:nowrap;}
.btn::before{content:"";position:absolute;top:0;left:-120%;width:60%;height:100%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.32),transparent);transition:left 620ms ease;}
.btn:hover::before{left:130%;}
.btn--primary{background:var(--brand);color:var(--on-dark);box-shadow:var(--shadow-sm);}
.btn--primary:hover{background:var(--brand-600);color:var(--on-dark);transform:translateY(-2px);box-shadow:var(--shadow-md);}
.btn--accent{background:var(--accent);color:var(--ink);}
.btn--accent:hover{background:var(--accent-600);color:var(--on-dark);transform:translateY(-2px);box-shadow:var(--shadow-md);}
.btn--ghost{background:transparent;color:var(--brand);border-color:var(--border-strong);}
.btn--ghost:hover{background:var(--brand-050);border-color:var(--brand);color:var(--brand-700);}
.btn--lg{padding:15px 34px;font-size:16px;}

/* ---------- 顶部导航（漆盒：深色横条） ---------- */
.site-header{position:sticky;top:0;z-index:100;background:var(--ink);border-bottom:1px solid rgba(201,162,39,.32);}
.nav-wrap{display:flex;align-items:center;gap:16px;height:74px;}
.brand{display:inline-flex;align-items:center;gap:11px;font-weight:700;color:var(--on-dark);font-size:19px;}
.brand__mark{width:36px;height:36px;display:inline-flex;align-items:center;justify-content:center;
  border-radius:var(--radius-sm);background:var(--brand);color:var(--on-dark);box-shadow:inset 0 0 0 1px rgba(255,248,242,.22);}
.brand__mark svg{width:21px;height:21px;}
.brand__name{color:var(--on-dark);letter-spacing:.02em;}
.primary-nav{margin-left:auto;}
.nav-list{display:flex;align-items:center;gap:2px;}
.nav-list>li{position:relative;}
.nav-list>li>a{display:inline-flex;align-items:center;gap:5px;padding:9px 11px;border-radius:var(--radius-sm);
  color:rgba(255,248,242,.86);font-weight:500;font-size:15px;text-decoration:none;transition:var(--transition);white-space:nowrap;}
.nav-list>li>a:hover,.nav-list>li>a:focus{color:var(--on-dark);background:rgba(255,248,242,.08);}
.nav-list>li>a.is-active{color:var(--accent);background:rgba(201,162,39,.12);font-weight:600;}
.caret{width:14px;height:14px;transition:transform var(--transition);}
.caret svg{width:14px;height:14px;}
.has-dropdown:hover .caret,.has-dropdown:focus-within .caret{transform:rotate(180deg);}
.dropdown{position:absolute;top:100%;left:0;min-width:206px;background:var(--surface);
  border:1px solid var(--border);border-top:2px solid var(--brand);border-radius:0 0 var(--radius) var(--radius);
  box-shadow:var(--shadow-lg);padding:8px;opacity:0;visibility:hidden;transform:translateY(8px);
  transition:var(--transition);z-index:30;}
.dropdown a{display:block;padding:10px 14px;border-radius:var(--radius-sm);color:var(--text);font-size:14.5px;text-decoration:none;}
.dropdown a:hover{background:var(--brand-050);color:var(--brand-700);}
.nav-cta{margin-left:4px;}
.nav-toggle{display:none;margin-left:auto;width:44px;height:44px;border:1px solid rgba(255,248,242,.3);background:transparent;
  color:var(--on-dark);cursor:pointer;border-radius:var(--radius-sm);}
.nav-toggle svg{width:26px;height:26px;}

/* ---------- Hero（深色大漆底 + 金纹飘动 + 朱红印章） ---------- */
.hero{position:relative;background:linear-gradient(140deg,var(--ink) 0%,var(--ink-soft) 52%,#4a1f19 100%);overflow:hidden;}
.hero::before{content:"";position:absolute;inset:-12%;opacity:.5;
  background-image:
    repeating-linear-gradient(135deg,rgba(201,162,39,.10) 0 2px,transparent 2px 26px),
    radial-gradient(circle at 84% 22%,rgba(177,52,42,.42),transparent 46%);
  animation:heroDrift 26s linear infinite;}
@keyframes heroDrift{
  0%{transform:translate3d(0,0,0);}
  50%{transform:translate3d(-2.4%,1.8%,0);}
  100%{transform:translate3d(0,0,0);}
}
.hero__slides{position:relative;max-width:var(--maxw);margin:0 auto;padding:0 20px;}
.hero__slide{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;
  min-height:520px;padding:96px 0 110px;opacity:0;transform:translateY(20px);
  transition:opacity .85s ease,transform .85s ease;pointer-events:none;}
.hero__slide.is-active{position:relative;opacity:1;transform:none;pointer-events:auto;}
.hero__seal{position:absolute;right:max(20px,calc((100vw - var(--maxw))/2 + 20px));top:50%;transform:translateY(-50%);
  width:112px;height:112px;border:2px solid var(--accent);border-radius:var(--radius);
  display:flex;align-items:center;justify-content:center;background:rgba(177,52,42,.20);backdrop-filter:blur(2px);}
.hero__seal span{font-family:var(--font-serif);color:var(--on-dark);font-size:30px;font-weight:700;letter-spacing:.2em;line-height:1.35;text-align:center;}
.hero__tag{display:inline-flex;align-items:center;gap:8px;
  color:var(--accent);border:1px solid rgba(201,162,39,.42);background:rgba(201,162,39,.10);
  padding:6px 14px;border-radius:var(--radius-sm);font-size:13.5px;letter-spacing:.06em;margin-bottom:20px;}
.hero__tag svg{width:16px;height:16px;}
.hero h1{color:var(--on-dark);font-size:clamp(28px,4.4vw,46px);margin-bottom:16px;max-width:19em;font-family:var(--font-serif);}
.hero__sub{color:var(--on-dark-soft);font-size:clamp(15px,1.8vw,18px);max-width:36em;margin-bottom:30px;}
.hero__btns{display:flex;gap:14px;flex-wrap:wrap;}
.hero .btn--primary{background:var(--accent);color:var(--ink);}
.hero .btn--primary:hover{background:#e0bb46;color:var(--ink);}
.hero .btn--ghost{color:var(--on-dark);border-color:rgba(255,248,242,.5);}
.hero .btn--ghost:hover{background:rgba(255,248,242,.12);color:var(--on-dark);border-color:var(--on-dark);}
.hero__controls{position:absolute;bottom:28px;left:0;right:0;display:flex;align-items:center;justify-content:center;gap:18px;}
.hero__dots{display:flex;gap:9px;}
.hero__dot{width:22px;height:3px;border:none;background:rgba(255,248,242,.32);cursor:pointer;transition:var(--transition);border-radius:2px;}
.hero__dot.is-active{background:var(--accent);}
.hero__arrow{position:absolute;top:50%;transform:translateY(-50%);width:46px;height:46px;border-radius:var(--radius-sm);
  border:1px solid rgba(255,248,242,.36);background:rgba(255,248,242,.08);color:var(--on-dark);cursor:pointer;
  display:flex;align-items:center;justify-content:center;transition:var(--transition);}
.hero__arrow:hover{background:var(--brand);border-color:var(--brand);}
.hero__arrow svg{width:20px;height:20px;}
.hero__arrow--prev{left:18px;}
.hero__arrow--next{right:18px;}

/* 无 JS 降级：所有 slide 全显、相对定位 */
.no-js .hero__slide{position:relative;opacity:1;transform:none;pointer-events:auto;min-height:auto;padding:56px 0;}
.no-js .hero__controls,.no-js .hero__seal{display:none;}
.no-js .scroll-progress{display:none;}

/* ---------- 信任数据条 ---------- */
.trust{background:var(--brand-700);color:var(--on-dark);}
.trust__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;padding:32px 0;}
.trust__item{text-align:center;padding:8px 12px;border-right:1px solid rgba(255,248,242,.16);}
.trust__item:last-child{border-right:none;}
.trust__num{font-size:clamp(26px,3vw,38px);font-weight:800;color:var(--accent);line-height:1.1;transition:transform var(--transition);font-family:var(--font-serif);}
.trust__item:hover .trust__num{transform:translateY(-3px);}
.trust__label{font-size:14px;color:var(--on-dark-soft);margin-top:6px;}

/* ---------- 区块通用 + 回纹分隔 ---------- */
.section{padding:76px 0;}
.section--alt{background:var(--surface);}
.section--meander{position:relative;}
.section--meander::before{content:"";position:absolute;left:0;right:0;top:0;height:8px;
  background:repeating-linear-gradient(90deg,var(--accent) 0 8px,transparent 8px 16px,var(--border-strong) 16px 24px,transparent 24px 32px);
  opacity:.55;}
.section__head{text-align:center;max-width:760px;margin:0 auto 46px;}
.section__eyebrow{display:inline-block;color:var(--brand);font-weight:700;letter-spacing:.14em;
  font-size:13px;text-transform:uppercase;margin-bottom:10px;}
.section__eyebrow::before,.section__eyebrow::after{content:"";display:inline-block;width:22px;height:1px;background:var(--accent);vertical-align:middle;margin:0 10px;}
.section__head h2{font-size:clamp(24px,3vw,34px);font-family:var(--font-serif);}
.section__head p{color:var(--text-soft);margin:0;}

/* ---------- 城市主题叙事（本城特色区块） ---------- */
.story{background:var(--ink);color:var(--on-dark);padding:70px 0;position:relative;overflow:hidden;}
.story::after{content:"";position:absolute;right:-60px;bottom:-60px;width:280px;height:280px;
  background:radial-gradient(circle,rgba(201,162,39,.30),transparent 68%);}
.story__inner{position:relative;display:grid;grid-template-columns:1.15fr 1fr;gap:40px;align-items:center;}
.story h2{color:var(--on-dark);font-family:var(--font-serif);font-size:clamp(22px,2.6vw,30px);}
.story p{color:var(--on-dark-soft);margin-bottom:.8em;}
.story__marks{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;}
.story__mark{border:1px solid rgba(201,162,39,.34);border-radius:var(--radius);padding:18px;background:rgba(255,248,242,.05);transition:var(--transition);}
.story__mark:hover{background:rgba(201,162,39,.14);transform:translateY(-4px);}
.story__mark b{display:block;font-family:var(--font-serif);font-size:20px;color:var(--accent);margin-bottom:6px;}
.story__mark span{font-size:13.5px;color:var(--on-dark-soft);}

/* ---------- 业务卡 ---------- */
.biz-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.biz-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:30px 24px 26px;transition:var(--transition);position:relative;overflow:hidden;}
.biz-card::after{content:"";position:absolute;left:0;top:0;height:3px;width:100%;
  background:linear-gradient(90deg,var(--brand),var(--accent));transform:scaleX(0);transform-origin:left;transition:var(--transition);}
.biz-card:hover{transform:translateY(-7px);box-shadow:var(--shadow-lg);border-color:var(--border-strong);}
.biz-card:hover::after{transform:scaleX(1);}
.biz-card__icon{width:56px;height:56px;border-radius:var(--radius);display:flex;align-items:center;justify-content:center;
  background:var(--brand-050);color:var(--brand);margin-bottom:18px;transition:var(--transition);}
.biz-card:hover .biz-card__icon{background:var(--brand);color:var(--on-dark);transform:rotate(-4deg) scale(1.04);}
.biz-card__icon svg{width:28px;height:28px;}
.biz-card h3{font-size:19px;margin-bottom:10px;}
.biz-card p{color:var(--text-soft);font-size:14.5px;margin-bottom:18px;min-height:3.2em;}
.biz-card__link{display:inline-flex;align-items:center;gap:6px;color:var(--brand);font-weight:600;font-size:14.5px;}
.biz-card__link svg{width:16px;height:16px;transition:transform var(--transition);}
.biz-card__link:hover svg{transform:translateX(5px);}

/* ---------- 流程（虎座节点 + 自动编号） ---------- */
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step;}
.step{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:28px 24px;position:relative;transition:var(--transition);}
.step:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:var(--border-strong);}
.step__no{counter-increment:step;width:46px;height:46px;border-radius:var(--radius);background:var(--ink);color:var(--accent);
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:20px;margin-bottom:16px;font-family:var(--font-serif);}
.step__no::before{content:counter(step,decimal-leading-zero);}
.step h3{font-size:18px;margin-bottom:8px;}
.step p{color:var(--text-soft);font-size:14.5px;margin:0;}

/* ---------- 资讯 ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.news-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;
  transition:var(--transition);display:flex;flex-direction:column;}
.news-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:var(--border-strong);}
.news-card__thumb{height:168px;background:linear-gradient(140deg,var(--brand-700),var(--ink));position:relative;overflow:hidden;}
.news-card__thumb::after{content:"";position:absolute;inset:0;
  background:repeating-linear-gradient(45deg,rgba(201,162,39,.16) 0 3px,transparent 3px 18px);transition:transform 700ms ease;}
.news-card:hover .news-card__thumb::after{transform:translateX(18px);}
.news-card__thumb svg{position:absolute;right:-8px;bottom:-8px;width:112px;height:112px;opacity:.22;color:var(--accent);}
.news-card__cat{position:absolute;left:14px;top:14px;background:var(--accent);color:var(--ink);
  font-size:12.5px;font-weight:700;padding:4px 12px;border-radius:var(--radius-sm);}
.news-card__body{padding:20px;display:flex;flex-direction:column;flex:1;}
.news-card__date{color:var(--text-faint);font-size:13px;margin-bottom:8px;}
.news-card h3{font-size:17px;line-height:1.45;margin-bottom:10px;}
.news-card h3 a{color:var(--ink);}
.news-card h3 a:hover{color:var(--brand);}
.news-card p{color:var(--text-soft);font-size:14px;margin-bottom:14px;flex:1;}
.news-card__more{color:var(--brand);font-weight:600;font-size:14px;}

/* ---------- CTA ---------- */
.cta{background:linear-gradient(140deg,var(--brand-700),var(--ink));color:var(--on-dark);border-radius:var(--radius-lg);
  padding:52px 44px;display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;
  box-shadow:var(--shadow-lg);position:relative;overflow:hidden;border:1px solid rgba(201,162,39,.3);}
.cta::before{content:"";position:absolute;right:-50px;top:-50px;width:230px;height:230px;border-radius:50%;
  background:radial-gradient(circle,rgba(201,162,39,.42),transparent 68%);}
.cta h2{color:var(--on-dark);font-size:clamp(22px,2.6vw,30px);margin-bottom:8px;font-family:var(--font-serif);}
.cta p{color:var(--on-dark-soft);margin:0;max-width:40em;}
.cta__btns{display:flex;gap:12px;flex-wrap:wrap;position:relative;}
.cta .btn--accent{background:var(--accent);color:var(--ink);}
.cta .btn--accent:hover{background:#e0bb46;}
.cta .btn--ghost{color:var(--on-dark);border-color:rgba(255,248,242,.5);}
.cta .btn--ghost:hover{background:rgba(255,248,242,.12);color:var(--on-dark);}
.section--cta{padding:64px 0;}

/* ---------- 案例 ---------- */
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.case-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:var(--transition);}
.case-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);}
.case-card__cover{height:186px;background:linear-gradient(140deg,var(--ink),var(--brand-700));position:relative;
  display:flex;align-items:flex-end;padding:16px;}
.case-card__cover img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.case-card__cover span{position:relative;color:var(--on-dark);font-weight:700;font-size:18px;text-shadow:0 1px 5px rgba(0,0,0,.45);font-family:var(--font-serif);}
.case-card__body{padding:20px;}
.case-card__meta{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:10px;}
.tag-chip{background:var(--accent-050);color:var(--accent-600);font-size:12.5px;padding:3px 11px;border-radius:var(--radius-sm);font-weight:600;}
.case-card h3{font-size:18px;margin-bottom:8px;}
.case-card h3 a{color:var(--ink);}
.case-card p{color:var(--text-soft);font-size:14px;margin:0;}
.case-filter{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:28px;}
.case-filter a{padding:8px 18px;border-radius:var(--radius-sm);border:1px solid var(--border-strong);color:var(--text-soft);font-size:14px;text-decoration:none;transition:var(--transition);}
.case-filter a.is-active,.case-filter a:hover{background:var(--brand);color:var(--on-dark);border-color:var(--brand);}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink);color:var(--on-dark-soft);margin-top:44px;border-top:3px solid var(--brand);}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:32px;padding:56px 0 40px;}
.footer-brand .brand__name{color:var(--on-dark);font-size:20px;}
.footer-brand p{margin-top:14px;color:var(--on-dark-soft);font-size:14.5px;max-width:30em;}
.footer-col h4{color:var(--on-dark);font-size:15.5px;margin-bottom:16px;font-weight:700;}
.footer-col ul li{margin-bottom:10px;font-size:14px;}
.footer-col ul li a{color:var(--on-dark-soft);text-decoration:none;transition:var(--transition);}
.footer-col ul li a:hover{color:var(--accent);}
.footer-bottom{border-top:1px solid rgba(255,248,242,.14);padding:18px 0;font-size:13.5px;color:var(--on-dark-soft);}
.footer-bottom .container{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;}
.footer-bottom a{color:var(--on-dark-soft);text-decoration:none;}
.footer-bottom a:hover{color:var(--accent);}

/* ---------- 悬浮客服 ---------- */
.float-kf{position:fixed;right:22px;bottom:24px;z-index:120;display:flex;flex-direction:column;align-items:flex-end;gap:10px;}
.float-kf__btn{width:56px;height:56px;border-radius:var(--radius);border:none;background:var(--brand);color:var(--on-dark);cursor:pointer;
  box-shadow:var(--shadow-lg);display:flex;align-items:center;justify-content:center;transition:var(--transition);}
.float-kf__btn:hover{background:var(--brand-600);transform:translateY(-3px) scale(1.04);}
.float-kf__btn svg{width:28px;height:28px;}
.float-kf__panel{background:var(--surface);border:1px solid var(--border);border-top:3px solid var(--accent);border-radius:var(--radius);
  box-shadow:var(--shadow-lg);padding:16px;width:220px;}
.float-kf__panel p{font-weight:700;color:var(--ink);margin-bottom:10px;}
.float-kf__panel a{display:block;padding:9px 12px;border-radius:var(--radius-sm);background:var(--brand-050);color:var(--brand-700);
  font-weight:600;font-size:14px;margin-bottom:8px;text-align:center;text-decoration:none;}
.float-kf__panel a:hover{background:var(--brand);color:var(--on-dark);}

/* ---------- 内页页头 ---------- */
.page-hero{background:linear-gradient(140deg,var(--ink),var(--brand-700));color:var(--on-dark);padding:66px 0 58px;position:relative;overflow:hidden;}
.page-hero::before{content:"";position:absolute;inset:0;
  background:repeating-linear-gradient(135deg,rgba(201,162,39,.10) 0 2px,transparent 2px 24px);}
.page-hero .container{position:relative;}
.page-hero h1{color:var(--on-dark);font-size:clamp(26px,3.2vw,38px);font-family:var(--font-serif);}
.page-hero p{color:var(--on-dark-soft);max-width:44em;margin:0;}
.breadcrumb{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:13.5px;color:var(--text-faint);padding:18px 0;}
.breadcrumb a{color:var(--text-soft);text-decoration:none;}
.breadcrumb a:hover{color:var(--brand);}
.breadcrumb span{color:var(--border-strong);}
/* 深色页头内面包屑：强制浅色，禁止继承浅色主题深色字（防融底） */
.page-hero .breadcrumb{color:rgba(255,248,242,.68);}
.page-hero .breadcrumb a{color:rgba(255,248,242,.82);}
.page-hero .breadcrumb a:hover{color:#fff;}
.page-hero .breadcrumb span{color:rgba(255,248,242,.45);}
.page-hero .breadcrumb strong{color:var(--accent);font-weight:600;}

/* ---------- 列表 / 详情 ---------- */
.layout{display:grid;grid-template-columns:1fr 300px;gap:36px;padding:36px 0 56px;align-items:start;}
.article-card{display:flex;gap:18px;padding:18px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);
  margin-bottom:16px;transition:var(--transition);}
.article-card:hover{box-shadow:var(--shadow-md);transform:translateY(-3px);border-color:var(--border-strong);}
.article-card__thumb{width:124px;height:92px;flex:none;border-radius:var(--radius-sm);
  background:linear-gradient(140deg,var(--brand-700),var(--ink));position:relative;overflow:hidden;text-decoration:none;}
.article-card__thumb::after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(45deg,rgba(201,162,39,.20) 0 2px,transparent 2px 14px);}
.article-card__body h3{font-size:17px;margin-bottom:6px;}
.article-card__body h3 a{color:var(--ink);}
.article-card__body h3 a:hover{color:var(--brand);}
.article-card__meta{color:var(--text-faint);font-size:13px;margin-bottom:6px;}
.article-card__body p{color:var(--text-soft);font-size:14px;margin:0;}
.sidebar{position:sticky;top:94px;}
.sidebar__block{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-bottom:20px;}
.sidebar__block h4{font-size:16px;margin-bottom:14px;padding-bottom:10px;border-bottom:2px solid var(--brand-050);}
.sidebar__block ul li{margin-bottom:10px;font-size:14px;}
.sidebar__block ul li a{color:var(--text-soft);text-decoration:none;}
.sidebar__block ul li a:hover{color:var(--brand);}
.sidebar__block ul li.is-current a{color:var(--brand);font-weight:700;}
.sidebar__block .tag-cloud{display:flex;flex-wrap:wrap;gap:8px;}
.sidebar__block .tag-cloud a{background:var(--surface-2);color:var(--text-soft);padding:5px 12px;border-radius:var(--radius-sm);font-size:13px;text-decoration:none;}
.sidebar__block .tag-cloud a:hover{background:var(--brand);color:var(--on-dark);}
.sidebar__cta{background:linear-gradient(140deg,var(--brand-700),var(--ink));color:var(--on-dark);padding:24px;border:none;}
.sidebar__cta h4{color:var(--on-dark);}
.sidebar__cta p{color:var(--on-dark-soft);font-size:14px;}
.detail-body{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:36px 40px;}
.detail-body h1{font-size:clamp(24px,3vw,32px);font-family:var(--font-serif);}
.detail-meta{display:flex;gap:18px;flex-wrap:wrap;color:var(--text-faint);font-size:14px;margin:14px 0 26px;
  padding-bottom:18px;border-bottom:1px solid var(--border);}
.detail-body__content{font-size:16px;color:var(--text);line-height:1.95;}
.detail-body__content h2,.detail-body__content h3{margin-top:1.4em;}
.detail-body__content img{max-width:100%;border-radius:var(--radius-sm);margin:14px 0;}
.detail-nav{display:flex;justify-content:space-between;gap:16px;margin-top:30px;padding-top:22px;border-top:1px solid var(--border);flex-wrap:wrap;}
.detail-nav a{color:var(--brand);font-weight:600;}
.related-list li{margin-bottom:10px;font-size:14.5px;}
.related-list a{color:var(--text-soft);text-decoration:none;}
.related-list a:hover{color:var(--brand);}

/* ---------- 分页 ---------- */
.pagination{display:flex;gap:8px;justify-content:center;margin-top:36px;flex-wrap:wrap;}
.pagination a,.pagination span{padding:9px 15px;border-radius:var(--radius-sm);border:1px solid var(--border);color:var(--text-soft);font-size:14px;text-decoration:none;transition:var(--transition);}
.pagination a:hover{background:var(--brand-050);color:var(--brand-700);border-color:var(--brand);}
.pagination .is-active{background:var(--brand);color:var(--on-dark);border-color:var(--brand);}

/* ---------- 表单 ---------- */
.form-grid{display:grid;gap:18px;max-width:560px;}
.field label{display:block;font-weight:600;margin-bottom:7px;color:var(--ink);font-size:14.5px;}
.field input,.field textarea,.field select{width:100%;padding:12px 14px;border:1px solid var(--border-strong);
  border-radius:var(--radius-sm);font-size:15px;font-family:inherit;background:var(--surface);color:var(--text);transition:var(--transition);}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(177,52,42,.14);}
.field textarea{min-height:140px;resize:vertical;}
.flash-ok{background:var(--accent-050);border:1px solid var(--accent);color:var(--ink);padding:14px 18px;border-radius:var(--radius-sm);margin-bottom:20px;font-weight:600;}
.flash-err{background:var(--brand-050);border:1px solid var(--brand);color:var(--brand-700);padding:14px 18px;border-radius:var(--radius-sm);margin-bottom:20px;}

/* ---------- 区县页 ---------- */
.county-hero{background:linear-gradient(140deg,var(--ink),var(--brand-700));color:var(--on-dark);padding:62px 0;}
.county-hero h1{color:var(--on-dark);font-family:var(--font-serif);}
.county-hero p{color:var(--on-dark-soft);}
.county-services{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;padding:48px 0;}

/* ---------- sitemap ---------- */
.sitemap-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;padding:40px 0;}
.sitemap-cols h4{margin-bottom:14px;padding-bottom:8px;border-bottom:2px solid var(--brand-050);}
.sitemap-cols ul li{margin-bottom:9px;font-size:14.5px;}
.sitemap-cols ul li a{color:var(--text-soft);text-decoration:none;}
.sitemap-cols ul li a:hover{color:var(--brand);}

/* ---------- 404 ---------- */
.notfound{text-align:center;padding:120px 20px;}
.notfound h1{font-size:clamp(60px,12vw,140px);color:var(--brand);line-height:1;font-family:var(--font-serif);}
.notfound p{color:var(--text-soft);font-size:18px;margin:18px 0 28px;}

/* ---------- 案例详情 ---------- */
.case-hero{background:linear-gradient(140deg,var(--ink),var(--brand-700));color:var(--on-dark);padding:64px 0;}
.case-hero h1{color:var(--on-dark);font-family:var(--font-serif);}
.case-hero p{color:var(--on-dark-soft);}
.case-meta{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px;}
.case-meta i{font-style:normal;background:rgba(201,162,39,.18);color:var(--accent);border:1px solid rgba(201,162,39,.4);
  padding:4px 12px;border-radius:var(--radius-sm);font-size:13px;}
.case-panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:32px 36px;}
.case-panel h2{font-size:22px;margin-top:0;}
.case-results{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:18px;}
.case-results div{background:var(--brand-050);border-left:3px solid var(--brand);border-radius:0 var(--radius-sm) var(--radius-sm) 0;padding:14px 16px;font-size:14.5px;color:var(--brand-700);font-weight:600;}

/* ---------- 通用兜底容器 ---------- */
.prose{max-width:820px;}
.prose h2{font-size:22px;margin-top:1.6em;}
.prose p{color:var(--text-soft);}
.info-list li{padding:14px 0;border-bottom:1px solid var(--border);color:var(--text-soft);font-size:15px;}
.info-list li strong{color:var(--ink);margin-right:10px;}

/* ---------- 滚动渐显（错峰） ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease;}
.reveal.is-in{opacity:1;transform:none;}
.reveal:nth-child(2){transition-delay:.07s;}
.reveal:nth-child(3){transition-delay:.14s;}
.reveal:nth-child(4){transition-delay:.21s;}
.reveal:nth-child(5){transition-delay:.28s;}

/* ---------- 响应式 ---------- */
@media (max-width:960px){
  .nav-toggle{display:flex;align-items:center;justify-content:center;}
  .nav-cta{display:none;}
  .primary-nav{position:fixed;top:74px;right:0;height:calc(100vh - 74px);width:288px;max-width:84vw;
    background:var(--surface);box-shadow:var(--shadow-lg);transform:translateX(100%);transition:transform var(--transition);
    overflow-y:auto;padding:14px;border-left:1px solid var(--border);}
  body.nav-open .primary-nav{transform:none;}
  .primary-nav .nav-list>li>a{color:var(--text);}
  .primary-nav .nav-list>li>a:hover{background:var(--brand-050);color:var(--brand-700);}
  .primary-nav .nav-list>li>a.is-active{color:var(--brand);background:var(--brand-050);}
  .nav-list{flex-direction:column;align-items:stretch;gap:2px;}
  .nav-list>li>a{padding:14px;border-radius:var(--radius-sm);}
  .dropdown{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:none;border-left:2px solid var(--brand);
    border-radius:0;background:var(--surface-2);margin:2px 0 6px;padding:6px 0 6px 12px;}
  .caret{margin-left:auto;}
  .hero__seal{display:none;}
  .story__inner{grid-template-columns:1fr;}
  .trust__grid{grid-template-columns:repeat(2,1fr);}
  .trust__item:nth-child(2){border-right:none;}
  .biz-grid,.process-grid{grid-template-columns:repeat(2,1fr);}
  .news-grid,.case-grid,.county-services,.sitemap-cols,.case-results{grid-template-columns:repeat(2,1fr);}
  .layout{grid-template-columns:1fr;}
  .sidebar{position:static;}
  .hero__arrow{display:none;}
}
@media (max-width:600px){
  .trust__grid{grid-template-columns:1fr 1fr;}
  .biz-grid,.process-grid,.news-grid,.case-grid,.county-services,.sitemap-cols,.case-results{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .cta{flex-direction:column;align-items:flex-start;padding:36px 24px;}
  .detail-body,.case-panel{padding:24px 20px;}
  .article-card{flex-direction:column;}
  .article-card__thumb{width:100%;height:150px;}
  .story__marks{grid-template-columns:1fr;}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important;}
  .reveal{opacity:1;transform:none;}
  .hero__slide{transition:none;}
}

/* ===== tz-rich-text typography (auto-appended) ===== */
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article)>:first-child{margin-top:0}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article)>:last-child{margin-bottom:0}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) p{margin:0 0 1.05em;line-height:1.9}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) h1,:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) h2{margin:1.6em 0 .7em;line-height:1.4;font-weight:700}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) h1{font-size:1.6em}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) h2{font-size:1.4em}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) h3{margin:1.4em 0 .6em;font-size:1.2em;line-height:1.45;font-weight:700}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) h4{margin:1.2em 0 .5em;font-size:1.08em;font-weight:700}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) h5,:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) h6{margin:1.1em 0 .5em;font-size:1em;font-weight:700}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) ul,:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) ol{margin:0 0 1.05em;padding-left:1.7em}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) li{margin:.35em 0;line-height:1.8}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) img{max-width:100%;height:auto;border-radius:8px}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) figure{margin:1.2em 0}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) figcaption{margin-top:.5em;font-size:.85em;opacity:.7;text-align:center}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) blockquote{margin:1.2em 0;padding:.2em 0 .2em 1em;border-left:3px solid currentColor;opacity:.85}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) table{width:100%;border-collapse:collapse;margin:1.2em 0;font-size:.96em}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) th,:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) td{border:1px solid rgba(127,127,127,.3);padding:.5em .75em;text-align:left}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) th{font-weight:700;background:rgba(127,127,127,.06)}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) hr{margin:1.6em 0;border:0;border-top:1px solid rgba(127,127,127,.28)}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) pre{overflow:auto;padding:.8em 1em;border-radius:8px;background:rgba(127,127,127,.1);font-size:.92em}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) code{font-size:.94em}
:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) strong,:where(.rich-text,.detail__content,.detail-content,.article-body,.article-content,.article__body,.article--body,.rich-content,.prose,.detail-body,.detail-body__content,.page-content,.content-card,.hd-article-body,.lf-article-body,.cq-article-body,.sq-article-body,.lh-article) b{font-weight:700}
:where(.rich-text) ul{list-style:disc}
:where(.rich-text) ol{list-style:decimal}
:where(.rich-text) a{text-decoration:underline;text-underline-offset:3px}

/* ===== tz-footer-legal (auto-appended) ===== */
.zf-legal-line a{color:inherit;text-decoration:none;opacity:.92}
.zf-legal-line a:hover{opacity:1;text-decoration:underline;text-underline-offset:3px}
.zf-legal-line .zf-legal-all{font-weight:600}
.zf-legal-line .zf-legal-copy{opacity:.95}
.zf-legal-line .zf-legal-addr{opacity:.82}
.zf-legal-line .zf-legal-police{text-decoration:none}
@media (max-width:640px){.zf-legal-line{column-gap:.55em;line-height:1.7}}