/* ============================================================
   城市站模板 · yinchuan_design_helan（贺兰山阙·黄河金）
   设计指纹：Hero B 左文右装饰图形(交错入场) / 业务卡 C 横排数字卡
   资讯 B 左大图右列表 / 流程 A 4步横排连接线 / CTA B 左右分栏
   信任条 C 数字+图标
   母题：贺兰山山脊折线 + 黄河水波（SVG，全站 ≥3 处）
   ============================================================ */
:root{
  --brand:#2C4A5E;          /* 贺兰山岩灰青 */
  --brand-deep:#1B3242;
  --accent:#C99A2E;         /* 黄河金 */
  --accent-soft:#E4BE6B;
  --bg:#F6F7F5;
  --surface:#FFFFFF;
  --text:#26302E;
  --text-soft:#5D6A67;
  --text-faint:#8B968F;
  --line:#DFE5E0;
  --radius:10px;
  --shadow:0 10px 28px rgba(44,74,94,.10);
  --shadow-hover:0 16px 38px rgba(44,74,94,.18);
  --dark-bg:#16242F;
  --dark-grad:linear-gradient(120deg,#16242F 0%,#2C4A5E 70%,#3A5F77 100%);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
html{overflow-x:clip}
body{font-family:"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.7;font-size:15px}
a{color:var(--brand);text-decoration:none}
a:hover{color:var(--accent)}
img{max-width:100%;display:block}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
.section{padding:72px 0}
.section-head{text-align:center;margin-bottom:44px}
.section-head .kicker{display:inline-block;color:var(--accent);font-size:13px;letter-spacing:.35em;text-transform:uppercase;margin-bottom:10px}
.section-head h2{font-size:30px;color:var(--text)}
.section-head p{color:var(--text-soft);margin-top:10px;max-width:640px;margin-left:auto;margin-right:auto}
/* 山脊折线分隔（图形母题 1） */
.ridge-divider{display:block;width:100%;height:48px;color:var(--brand);opacity:.14}

/* ---------- header / nav ---------- */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.95);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:10px}
.brand__mark{display:inline-flex;width:38px;height:38px;border-radius:8px;background:var(--brand);color:#fff;align-items:center;justify-content:center;overflow:hidden}
.brand__name{font-size:17px;font-weight:700;color:var(--text)}
.main-nav .nav-list{display:flex;align-items:center;list-style:none;gap:6px}
.nav-link{display:inline-flex;align-items:center;gap:4px;padding:8px 14px;border-radius:6px;color:var(--text);font-size:15px;text-decoration:none;position:relative;border-bottom:2px solid transparent}
.nav-link:hover{color:var(--brand)}
.nav-link.is-active{color:var(--brand);font-weight:600;border-bottom-color:var(--accent)}
.nav-caret{font-size:10px;color:var(--text-faint);transition:transform .25s}
.has-drop{position:relative}
.has-drop:hover .nav-caret{transform:rotate(180deg)}
.drop-panel{position:absolute;top:calc(100% + 8px);left:0;min-width:180px;background:var(--surface);border:1px solid var(--line);border-top:2px solid var(--accent);border-radius:0 0 10px 10px;box-shadow:var(--shadow);padding:8px;opacity:0;visibility:hidden;transform:translateY(8px);transition:all .25s}
.has-drop:hover .drop-panel,.has-drop:focus-within .drop-panel{opacity:1;visibility:visible;transform:translateY(0)}
.drop-item{display:block;padding:9px 12px;border-radius:6px;color:var(--text);text-decoration:none;font-size:14px}
.drop-item:hover{background:rgba(44,74,94,.07);color:var(--brand)}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:6px}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--brand);margin:5px 0;border-radius:2px;transition:.3s}

/* ---------- hero（变体 B：左文右装饰图形，交错入场） ---------- */
.hero{position:relative;background:var(--dark-grad);color:#fff;overflow:hidden}
.hero__inner{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;padding:96px 20px 110px;min-height:520px}
.hero__tag{display:inline-block;border:1px solid rgba(255,255,255,.4);border-radius:4px;padding:4px 14px;font-size:13px;letter-spacing:.2em;color:rgba(255,255,255,.85);margin-bottom:18px}
.hero__title{font-size:44px;line-height:1.25;font-weight:700;color:#fff}
.hero__title em{font-style:normal;color:var(--accent-soft)}
.hero__sub{margin-top:16px;font-size:17px;color:rgba(255,255,255,.78);max-width:540px}
.hero__actions{margin-top:32px;display:flex;gap:14px;flex-wrap:wrap}
.hero__visual{position:relative;height:340px}
.hero__mountain{position:absolute;left:0;right:0;bottom:0;width:100%;height:260px;color:rgba(255,255,255,.14)}
.hero__wave{position:absolute;left:0;right:0;bottom:0;width:100%;height:80px;color:var(--accent-soft);opacity:.55;animation:waveFlow 8s ease-in-out infinite}
@keyframes waveFlow{0%,100%{transform:translateX(0)}50%{transform:translateX(-22px)}}
.hero__sun{position:absolute;right:14%;top:6%;width:110px;height:110px;border-radius:50%;border:2px solid rgba(228,190,107,.6);animation:sunPulse 6s ease-in-out infinite}
.hero__sun::after{content:"";position:absolute;inset:14px;border-radius:50%;background:rgba(228,190,107,.25)}
@keyframes sunPulse{0%,100%{transform:scale(1);opacity:.7}50%{transform:scale(1.07);opacity:1}}
/* 交错入场 */
.anim-fade{opacity:0;transform:translateY(26px);animation:fadeUp .8s ease forwards}
.hero__content .anim-fade:nth-child(1){animation-delay:.05s}
.hero__content .anim-fade:nth-child(2){animation-delay:.2s}
.hero__content .anim-fade:nth-child(3){animation-delay:.35s}
.hero__content .anim-fade:nth-child(4){animation-delay:.5s}
.no-js .anim-fade{opacity:1;transform:none;animation:none}
.no-js .hero__inner{grid-template-columns:1fr}
@keyframes fadeUp{to{opacity:1;transform:none}}

/* ---------- 按钮（光斑滑过 + 箭头位移） ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 26px;border-radius:6px;font-size:15px;font-weight:600;cursor:pointer;border:0;position:relative;overflow:hidden;text-decoration:none;transition:transform .25s,box-shadow .25s,background .25s}
.btn .arrow{transition:transform .25s;display:inline-block}
.btn:hover .arrow{transform:translateX(4px)}
.btn::before{content:"";position:absolute;top:0;left:-70%;width:50%;height:100%;background:linear-gradient(105deg,transparent,rgba(255,255,255,.35),transparent);transform:skewX(-20deg);transition:left .5s}
.btn:hover::before{left:130%}
.btn--primary{background:var(--accent);color:#1B3242}
.btn--primary:hover{color:#1B3242;background:#B8891F;transform:translateY(-2px);box-shadow:0 10px 24px rgba(201,154,46,.42)}
.btn--ghost{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.6)}
.btn--ghost:hover{color:#fff;border-color:#fff;transform:translateY(-2px)}
.btn--outline{background:transparent;color:var(--brand);border:1.5px solid var(--brand);border-radius:6px}
.btn--outline:hover{color:#fff;background:var(--brand);transform:translateY(-2px)}

/* ---------- 信任条（变体 C：数字 + 图标） ---------- */
.stats-band{position:relative;margin-top:-56px;z-index:10}
.stats-inner{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);display:grid;grid-template-columns:repeat(4,1fr);padding:30px 20px;gap:10px}
.stat{text-align:center;position:relative;display:flex;flex-direction:column;align-items:center;gap:6px}
.stat + .stat::before{content:"";position:absolute;left:0;top:20%;bottom:20%;width:1px;background:var(--line)}
.stat__icon{width:44px;height:44px;border-radius:50%;background:rgba(201,154,46,.12);color:var(--accent);display:flex;align-items:center;justify-content:center;transition:transform .3s}
.stat:hover .stat__icon{transform:translateY(-4px) rotate(-6deg)}
.stat__num{font-size:30px;font-weight:800;color:var(--brand);transition:transform .3s,color .3s}
.stat:hover .stat__num{transform:translateY(-4px);color:var(--accent)}
.stat__label{color:var(--text-soft);font-size:13px}

/* ---------- 业务卡（变体 C：横排大数字卡 01-04） ---------- */
.biz-rows{display:grid;grid-template-columns:1fr;gap:18px;max-width:960px;margin:0 auto}
.biz-row{display:grid;grid-template-columns:110px 1fr auto;gap:24px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px 30px;transition:transform .3s,box-shadow .3s,background .3s;position:relative;overflow:hidden}
.biz-row::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--accent);transform:scaleY(0);transform-origin:top;transition:transform .35s}
.biz-row:hover{transform:translateX(6px);box-shadow:var(--shadow-hover);background:#FBFCFB}
.biz-row:hover::before{transform:scaleY(1)}
.biz-row__num{font-size:52px;font-weight:800;color:rgba(44,74,94,.16);line-height:1;transition:color .3s}
.biz-row:hover .biz-row__num{color:var(--accent-soft)}
.biz-row h3{font-size:19px;margin-bottom:6px}
.biz-row p{color:var(--text-soft);font-size:14px}
.biz-row__chips{margin-top:10px;display:flex;flex-wrap:wrap;gap:8px}
.chip{font-size:12px;color:var(--brand);background:rgba(44,74,94,.08);padding:3px 10px;border-radius:4px;text-decoration:none}
.chip:hover{background:var(--brand);color:#fff}
.biz-row__more{font-size:14px;font-weight:600;color:var(--accent);white-space:nowrap}
.biz-row__more .arrow{display:inline-block;transition:transform .25s}
.biz-row__more:hover .arrow{transform:translateX(4px)}

/* ---------- 流程（变体 A：4 步横排连接线） ---------- */
.flow-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;position:relative}
.flow-grid::before{content:"";position:absolute;top:28px;left:8%;right:8%;height:2px;background:linear-gradient(90deg,var(--brand),var(--accent));opacity:.35}
.flow-step{text-align:center;position:relative;padding:0 8px}
.flow-step__node{width:56px;height:56px;border-radius:50%;margin:0 auto 16px;background:var(--surface);border:2px solid var(--brand);color:var(--brand);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:17px;position:relative;z-index:1;animation:flowBreath 3.2s ease-in-out infinite}
.flow-step:nth-child(2) .flow-step__node{animation-delay:.5s}
.flow-step:nth-child(3) .flow-step__node{animation-delay:1s}
.flow-step:nth-child(4) .flow-step__node{animation-delay:1.5s}
.flow-step:hover .flow-step__node{animation-play-state:paused;transform:scale(1.12);border-color:var(--accent);color:var(--accent)}
@keyframes flowBreath{0%,100%{box-shadow:0 0 0 0 rgba(44,74,94,.30)}50%{box-shadow:0 0 0 11px rgba(44,74,94,0)}}
.flow-step h3{font-size:17px;margin-bottom:6px}
.flow-step p{color:var(--text-soft);font-size:13.5px}

/* ---------- 资讯（变体 B：左大图右列表） ---------- */
.news-split{display:grid;grid-template-columns:1.05fr .95fr;gap:28px;align-items:stretch}
.news-feature{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .3s,box-shadow .3s;display:flex;flex-direction:column}
.news-feature:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover)}
.news-feature__media{background:linear-gradient(135deg,var(--brand),#3A5F77);min-height:220px;position:relative;display:flex;align-items:flex-end;padding:22px}
.news-feature__media::after{content:"";position:absolute;right:-30px;top:-30px;width:130px;height:130px;border:2px solid rgba(255,255,255,.18);border-radius:50%;animation:sunPulse 7s ease-in-out infinite}
.news-feature__media h3{color:#fff;font-size:19px;line-height:1.5;position:relative;z-index:1}
.news-feature__body{padding:20px 22px}
.news-feature__body p{color:var(--text-soft);font-size:14px;margin-top:8px}
.news-side{display:flex;flex-direction:column;gap:14px}
.news-item{display:grid;grid-template-columns:64px 1fr;gap:14px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;transition:transform .25s,box-shadow .25s;align-items:center}
.news-item:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.news-item__date{text-align:center;border-right:1px solid var(--line);padding-right:12px}
.news-item__date b{display:block;font-size:20px;color:var(--brand)}
.news-item__date span{font-size:11px;color:var(--text-faint)}
.news-item h4{font-size:15px;line-height:1.5}
.news-item h4 a{color:var(--text);text-decoration:none}
.news-item h4 a:hover{color:var(--brand)}
.news-item .meta{font-size:12px;color:var(--text-faint);margin-top:4px}
.news-item .meta .cat{color:var(--accent);margin-right:8px}
.section-more{text-align:center;margin-top:36px}

/* ---------- CTA（变体 B：左右分栏） ---------- */
.cta-band{background:var(--dark-grad);color:#fff;border-radius:var(--radius);padding:52px 56px;display:grid;grid-template-columns:1.2fr auto;gap:32px;align-items:center;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;right:-50px;top:-50px;width:200px;height:200px;border:2px solid rgba(255,255,255,.12);border-radius:50%;animation:sunPulse 7s ease-in-out infinite}
.cta-band h3{font-size:26px;color:#fff}
.cta-band p{color:rgba(255,255,255,.78);margin-top:8px;max-width:560px}
.cta-band__btns{display:flex;gap:12px;flex-wrap:wrap;position:relative;z-index:1}

/* ---------- page-hero / 面包屑（深色区浅色文字） ---------- */
.page-hero{background:var(--dark-grad);color:#fff;padding:64px 0 56px;position:relative;overflow:hidden}
.page-hero .ridge-divider{position:absolute;bottom:0;left:0;color:rgba(255,255,255,.08);height:64px}
.page-hero h1{font-size:32px;color:#fff}
.page-hero .lead{color:rgba(255,255,255,.75);margin-top:10px;max-width:640px}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:13px;margin-bottom:16px;color:rgba(255,255,255,.68)}
.breadcrumb a{color:rgba(255,255,255,.78);text-decoration:none}
.breadcrumb a:hover{color:#fff}
.breadcrumb span{color:rgba(255,255,255,.45)}

/* ---------- 列表 / 详情 ---------- */
.layout-split{display:grid;grid-template-columns:1fr 300px;gap:36px;align-items:start}
.article-list{display:flex;flex-direction:column;gap:18px}
.list-item{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px 26px;transition:transform .3s,box-shadow .3s;border-left:3px solid transparent}
.list-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-left-color:var(--accent)}
.list-item h3{font-size:17px;margin-bottom:6px}
.list-item h3 a{color:var(--text);text-decoration:none}
.list-item h3 a:hover{color:var(--brand)}
.list-item p{font-size:14px;color:var(--text-soft)}
.list-item .meta{font-size:12px;color:var(--text-faint);margin-top:10px;display:flex;gap:14px}
.side-panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;margin-bottom:22px}
.side-panel h4{font-size:15px;margin-bottom:12px;padding-bottom:10px;border-bottom:2px solid var(--accent);display:inline-block}
.side-panel a{display:block;padding:7px 0;color:var(--text-soft);text-decoration:none;font-size:14px;border-bottom:1px dashed var(--line)}
.side-panel a:hover{color:var(--brand)}
.pagination{display:flex;gap:8px;justify-content:center;margin-top:36px;flex-wrap:wrap}
.pagination a,.pagination span{padding:8px 14px;border:1px solid var(--line);border-radius:6px;background:var(--surface);color:var(--text);font-size:14px;text-decoration:none}
.pagination .cur{background:var(--brand);color:#fff;border-color:var(--brand)}
.pagination a:hover{border-color:var(--brand);color:var(--brand)}
.detail-body{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:40px}
.detail-body h1{font-size:28px;line-height:1.4}
.detail-meta{display:flex;gap:20px;color:var(--text-faint);font-size:13px;margin:14px 0 26px;padding-bottom:18px;border-bottom:1px solid var(--line)}
.detail-content{font-size:15.5px;color:var(--text)}
.detail-content h2,.detail-content h3{margin:26px 0 12px}
.detail-content p{margin:12px 0;color:var(--text-soft)}
.detail-content img{margin:16px auto;border-radius:8px}
.pager-nav{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:30px}
.pager-nav a{background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:14px 18px;font-size:14px;color:var(--text-soft);text-decoration:none;transition:.25s}
.pager-nav a:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-2px)}

/* ---------- 案例 ---------- */
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.case-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .3s,box-shadow .3s}
.case-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover)}
.case-card__media{height:130px;background:linear-gradient(135deg,#2C4A5E,#3A5F77);position:relative;overflow:hidden}
.case-card__media svg{position:absolute;bottom:0;width:100%;height:56px;color:rgba(255,255,255,.16)}
.case-card__body{padding:20px}
.case-card__tag{font-size:12px;color:var(--accent)}
.case-card h3{font-size:16px;margin:6px 0}
.case-card h3 a{color:var(--text);text-decoration:none}
.case-card h3 a:hover{color:var(--brand)}
.filter-bar{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:36px}
.filter-bar a{padding:8px 20px;border-radius:4px;border:1px solid var(--line);background:var(--surface);color:var(--text);font-size:14px;text-decoration:none;transition:.25s}
.filter-bar a:hover,.filter-bar a.is-on{background:var(--brand);border-color:var(--brand);color:#fff}
.case-results{background:rgba(201,154,46,.08);border-left:4px solid var(--accent);border-radius:8px;padding:20px 24px;margin:26px 0}
.case-results h4{margin-bottom:8px}
.case-results ul{padding-left:20px}
.case-results li{color:var(--text-soft);font-size:14px;margin:6px 0}

/* ---------- 单页 / 表单 ---------- */
.page-content{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:40px;max-width:900px;margin:0 auto}
.page-content h2{font-size:20px;margin:22px 0 10px}
.page-content p{color:var(--text-soft);margin:10px 0}
.form{display:grid;gap:16px;max-width:560px;margin-top:24px}
.form label{font-size:14px;font-weight:600;display:block;margin-bottom:6px}
.form input,.form textarea{width:100%;padding:11px 14px;border:1px solid var(--line);border-radius:6px;font-size:14px;font-family:inherit;background:var(--bg);transition:border .25s}
.form input:focus,.form textarea:focus{outline:none;border-color:var(--brand)}
.flash-ok{background:rgba(44,74,94,.1);border:1px solid var(--brand);color:var(--brand);border-radius:8px;padding:12px 16px;margin-top:18px}
.flash-err{background:rgba(201,154,46,.12);border:1px solid var(--accent);color:#8F6B1A;border-radius:8px;padding:12px 16px;margin-top:18px}

/* ---------- county ---------- */
.county-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}

/* ---------- 滚动 reveal ---------- */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .7s ease,transform .7s ease}
.reveal.is-in{opacity:1;transform:none}
.no-js .reveal{opacity:1;transform:none}

/* ---------- footer ---------- */
.site-footer{background:var(--dark-bg);color:rgba(255,255,255,.72);position:relative}
.site-footer::before{content:"";display:block;height:4px;background:linear-gradient(90deg,var(--brand),var(--accent),var(--brand))}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px;padding:56px 20px 36px}
.footer-col h4{color:#fff;font-size:15px;margin-bottom:16px}
.footer-col a{display:block;color:rgba(255,255,255,.68);text-decoration:none;padding:5px 0;font-size:14px}
.footer-col a:hover{color:var(--accent-soft)}
.footer-desc{font-size:13px;margin-top:14px;max-width:280px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:18px 0;font-size:13px;color:rgba(255,255,255,.5)}
.brand--light .brand__mark{background:var(--accent);color:#1B3242}
.brand--light .brand__name{color:#fff}

/* ---------- 悬浮客服 ---------- */
.zfkf-float{position:fixed;right:22px;bottom:88px;z-index:90;display:flex;align-items:center;gap:8px;background:var(--accent);color:#1B3242;padding:10px 16px;border-radius:6px;box-shadow:0 8px 24px rgba(201,154,46,.45);font-size:14px;font-weight:600;transition:transform .3s}
.zfkf-float:hover{transform:translateY(-4px);color:#1B3242}
.zfkf-float svg{animation:flowBreath 3s ease-in-out infinite}
.back-top{position:fixed;right:24px;bottom:32px;z-index:90;width:44px;height:44px;border-radius:50%;border:0;background:var(--brand);color:#fff;cursor:pointer;opacity:0;visibility:hidden;transition:.3s;box-shadow:var(--shadow);display:flex;align-items:center;justify-content:center}
.back-top.is-show{opacity:1;visibility:visible}
.back-top:hover{background:var(--accent);color:#1B3242}

/* ---------- 404 / sitemap / search ---------- */
.notfound{text-align:center;padding:90px 0}
.notfound h1{font-size:88px;color:var(--brand);line-height:1}
.notfound p{color:var(--text-soft);margin:18px 0 30px}
.sitemap-cols{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.sitemap-cols h4{color:var(--brand);margin-bottom:10px;font-size:15px}
.sitemap-cols a{display:block;color:var(--text-soft);padding:5px 0;font-size:14px;text-decoration:none}
.sitemap-cols a:hover{color:var(--accent)}
.search-bar{display:flex;gap:10px;max-width:560px;margin:0 auto 40px}
.search-bar input{flex:1;padding:12px 18px;border:1px solid var(--line);border-radius:6px;font-size:15px;background:var(--surface)}
.search-bar button{border:0;border-radius:6px;padding:0 28px;background:var(--brand);color:#fff;font-size:15px;cursor:pointer}
.search-bar button:hover{background:var(--accent);color:#1B3242}
.empty-state{text-align:center;color:var(--text-faint);padding:60px 0}

/* ---------- 响应式 4→2→1 ---------- */
@media (max-width:900px){
  .case-grid,.county-cards{grid-template-columns:repeat(2,1fr)}
  .stats-inner{grid-template-columns:repeat(2,1fr);row-gap:26px}
  .stat + .stat::before{display:none}
  .flow-grid{grid-template-columns:repeat(2,1fr)}
  .flow-grid::before{display:none}
  .layout-split{grid-template-columns:1fr}
  .news-split{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
  .sitemap-cols{grid-template-columns:repeat(2,1fr)}
  .hero__inner{grid-template-columns:1fr;padding:70px 20px 90px}
  .hero__visual{height:200px}
  .hero__title{font-size:34px}
  .biz-row{grid-template-columns:1fr;gap:10px}
  .biz-row__num{font-size:40px}
  .cta-band{grid-template-columns:1fr;padding:40px 28px}
}
@media (max-width:768px){
  .nav-toggle{display:block}
  .main-nav{position:fixed;top:68px;left:0;right:0;background:var(--surface);box-shadow:var(--shadow);max-height:0;overflow:hidden;transition:max-height .35s}
  .main-nav.is-open{max-height:520px}
  .main-nav .nav-list{flex-direction:column;align-items:stretch;padding:14px 20px;gap:2px}
  .nav-link{justify-content:space-between;border-bottom:0}
  .drop-panel{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;border-top:0;display:none}
  .has-drop.is-open .drop-panel{display:block}
  .has-drop:hover .drop-panel{display:none}
  .has-drop.is-open:hover .drop-panel{display:block}
  .case-grid,.county-cards,.flow-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .section{padding:52px 0}
  .detail-body,.page-content{padding:26px 20px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  html{scroll-behavior:auto}
  .reveal,.anim-fade{opacity:1;transform: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}}