/* ============================================================
   qinhuangdao_design_haiyuan — 海韵关城
   云滩白底 / 渤海湾深蓝 #145a7d / 灯塔橙 #ef8b2c
   母题：灯塔 + 海浪线 + 长城垛口 · 14px 圆角 · 76px 紧凑密度
   ============================================================ */
:root{
  --primary:#145a7d;
  --primary-dark:#0e4461;
  --accent:#ef8b2c;
  --accent-deep:#d1741a;
  --bg:#f7fafc;
  --bg-alt:#eaf2f7;
  --bg-deep:#0e4461;
  --card:#ffffff;
  --text:#22384a;
  --text-soft:#5a7284;
  --text-faint:#8ba0b0;
  --gray-light:#cbd5e1;
  --gray:#94a3b8;
  --text-light:#64748b;
  --line:#dbe6ee;
  --radius:14px;
  --sec-pad:76px;
  --shadow:0 10px 30px rgba(20,90,125,.12);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;background:var(--bg);color:var(--text);font-size:16px;line-height:1.75}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
.container{max-width:1200px;margin:0 auto;padding:0 24px}

/* ===== 按钮 ===== */
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 28px;font-size:15px;border:none;cursor:pointer;border-radius:var(--radius);font-weight:600;transition:all .25s}
.btn-accent{background:var(--accent);color:#fff}
.btn-accent:hover{background:var(--accent-deep);transform:translateY(-2px);box-shadow:0 8px 20px rgba(239,139,44,.35)}
.btn-ghost{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.6)}
.btn-ghost:hover{background:rgba(255,255,255,.12);border-color:#fff}
.btn-dark{background:var(--primary);color:#fff}
.btn-dark:hover{background:var(--primary-dark)}
.btn-lg{padding:14px 36px;font-size:16px}

/* ===== 导航：A 实色深蓝分离 + 橙色下划线 ===== */
.site-header{position:sticky;top:0;z-index:900;background:var(--primary-dark);box-shadow:0 2px 14px rgba(14,68,97,.3)}
.header-inner{max-width:1280px;margin:0 auto;padding:0 24px;height:70px;display:flex;align-items:center;gap:28px}
.logo{display:flex;align-items:center;gap:10px;color:#fff}
.logo-mark{display:flex;color:var(--accent)}
.logo-text{font-size:19px;font-weight:700;letter-spacing:1px;display:flex;align-items:baseline;gap:6px}
.logo-text em{font-style:normal;font-size:10px;font-weight:400;color:rgba(255,255,255,.5);letter-spacing:2px}
.main-nav{flex:1}
.main-nav>ul{display:flex;align-items:center;gap:4px}
.main-nav>ul>li{position:relative}
.main-nav>ul>li>a{display:flex;align-items:center;gap:5px;padding:24px 15px;color:rgba(255,255,255,.85);font-size:15px;transition:color .2s;position:relative}
.main-nav>ul>li>a:hover,.main-nav>ul>li.is-active>a{color:#fff}
.main-nav>ul>li.is-active>a::after{content:"";position:absolute;left:14px;right:14px;bottom:0;height:3px;background:var(--accent);border-radius:3px 3px 0 0}
.chev{opacity:.55}
.drop-panel{position:absolute;top:100%;left:0;min-width:210px;background:#fff;box-shadow:var(--shadow);opacity:0;visibility:hidden;transform:translateY(8px);transition:all .25s;border-radius:0 0 var(--radius) var(--radius);overflow:hidden}
.main-nav li:hover>.drop-panel{opacity:1;visibility:visible;transform:translateY(0)}
.drop-panel li a{display:flex;align-items:center;gap:12px;padding:11px 18px;color:var(--text);font-size:14px;border-bottom:1px solid var(--bg-alt)}
.drop-panel li:last-child a{border-bottom:none}
.drop-panel li a:hover{background:var(--bg);color:var(--accent-deep)}
.drop-ico{width:24px;height:24px;display:inline-flex;align-items:center;justify-content:center;background:var(--bg-alt);color:var(--primary);font-size:11px;font-weight:700;border-radius:7px}
.header-cta{padding:10px 22px;background:var(--accent);color:#fff;font-size:14px;font-weight:600;border-radius:var(--radius);flex-shrink:0}
.header-cta:hover{background:var(--accent-deep)}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}
.nav-toggle span{width:24px;height:2px;background:#fff;transition:all .3s}

/* ===== Hero：D 上置数据条 + 灯塔光束 + 海浪层叠 ===== */
.hero{position:relative;overflow:hidden;background:linear-gradient(170deg,var(--primary-dark) 0%,var(--primary) 55%,#1d719b 100%);color:#fff;padding:120px 0 170px}
.hero-inner{max-width:1200px;margin:0 auto;padding:0 24px;text-align:center;position:relative;z-index:3}
.hero-kicker{display:inline-flex;align-items:center;gap:10px;font-size:13px;letter-spacing:4px;color:rgba(255,255,255,.72);margin-bottom:18px}
.hero-kicker::before,.hero-kicker::after{content:"";width:32px;height:1.5px;background:var(--accent)}
.hero-title{font-size:48px;font-weight:800;letter-spacing:3px;line-height:1.28;margin-bottom:18px}
.hero-title em{font-style:normal;color:var(--accent)}
.hero-sub{font-size:16px;color:rgba(255,255,255,.72);max-width:600px;margin:0 auto 32px}
.hero-btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
/* 灯塔图形（右侧） */
.lighthouse{position:absolute;right:6%;bottom:90px;z-index:2;width:120px;color:rgba(255,255,255,.85)}
.lh-body{fill:none;stroke:currentColor;stroke-width:2.5}
.lh-light{fill:var(--accent)}
.lighthouse-beam{position:absolute;right:calc(6% + 40px);bottom:180px;width:300px;height:8px;z-index:1;transform-origin:left center;transform:rotate(-18deg);opacity:0;transition:opacity .8s}
.lighthouse-beam.is-on{opacity:.5;animation:beamSweep 6s ease-in-out infinite}
.lighthouse-beam span{position:absolute;left:0;top:0;width:100%;height:100%;background:linear-gradient(90deg,rgba(239,139,44,.85),transparent);border-radius:8px}
@keyframes beamSweep{0%,100%{transform:rotate(-18deg)}50%{transform:rotate(14deg)}}
/* 海浪层叠 */
.hero-waves{position:absolute;bottom:0;left:0;right:0;line-height:0;z-index:1}
.hero-waves svg{width:200%;height:120px;display:block;animation:waveMove 14s linear infinite}
.hero-waves svg.w2{position:absolute;bottom:0;left:0;opacity:.5;animation-duration:22s;animation-direction:reverse;height:90px}
@keyframes waveMove{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ===== 上置数据条 ===== */
.databar{position:relative;z-index:4;margin-top:-80px}
.databar-inner{max-width:1040px;margin:0 auto;padding:0 24px}
.databar-panel{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.db-cell{padding:28px 20px;text-align:center;border-right:1px solid var(--line)}
.db-cell:last-child{border-right:none}
.db-cell b{display:block;font-size:34px;font-weight:800;color:var(--primary);font-family:Georgia,serif;line-height:1.15}
.db-cell b i{font-style:normal;color:var(--accent)}
.db-cell span{font-size:13px;color:var(--text-faint);letter-spacing:1px}

/* ===== 海浪线分隔（sep A） ===== */
.wave-sep{line-height:0;color:var(--bg-alt)}
.wave-sep svg{width:100%;height:36px;display:block}
.wave-sep.flip{transform:scaleX(-1)}

/* ===== 区块标题：E 灯塔眉标 ===== */
.section{padding:var(--sec-pad) 0}
.sec-head{text-align:center;margin-bottom:48px}
.sec-kicker{display:inline-flex;align-items:center;gap:8px;font-size:13px;letter-spacing:3px;color:var(--accent-deep);margin-bottom:10px}
.sec-kicker svg{color:var(--accent)}
.sec-title{font-size:30px;font-weight:700;color:var(--primary);letter-spacing:2px}
.sec-title::after{content:"";display:block;width:46px;height:3px;background:var(--accent);margin:14px auto 0;border-radius:2px}
.sec-note{margin-top:12px;color:var(--text-faint);font-size:14px}

/* ===== 业务卡：A 圆角白卡 + 图标悬浮上浮 ===== */
.biz-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.biz-card{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:36px 26px 30px;overflow:hidden;transition:all .35s;display:block}
.biz-card::after{content:attr(data-num);position:absolute;bottom:14px;right:20px;font-size:40px;font-weight:800;color:rgba(20,90,125,.08);font-family:Georgia,serif;line-height:1}
.biz-card:hover{transform:translateY(-8px);box-shadow:var(--shadow);border-color:rgba(239,139,44,.5)}
.biz-ico{width:56px;height:56px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--bg-alt),var(--bg));color:var(--primary);border-radius:var(--radius);margin-bottom:20px;transition:all .35s}
.biz-card:hover .biz-ico{transform:translateY(-6px);background:var(--primary);color:var(--accent);box-shadow:0 10px 20px rgba(20,90,125,.25)}
.biz-name{font-size:18px;font-weight:700;color:var(--primary);margin-bottom:10px}
.biz-desc{font-size:14px;color:var(--text-soft);margin-bottom:18px;min-height:66px}
.biz-link{display:inline-flex;align-items:center;gap:6px;font-size:14px;color:var(--accent-deep);font-weight:600}
.biz-link:hover{gap:10px;transition:gap .2s}

/* ===== 服务保障四联环（新增板块） ===== */
.guarantee-band{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;background:var(--bg-alt);border-radius:var(--radius);padding:36px 28px}
.gua-item{text-align:center;position:relative}
.gua-item:not(:last-child)::after{content:"";position:absolute;right:-11px;top:50%;transform:translateY(-50%);width:1px;height:56px;background:var(--line)}
.gua-ico{width:52px;height:52px;margin:0 auto 14px;display:flex;align-items:center;justify-content:center;background:#fff;border:2px solid var(--accent);border-radius:50%;color:var(--accent-deep);transition:all .3s}
.gua-item:hover .gua-ico{background:var(--accent);color:#fff;transform:rotateY(180deg)}
.gua-item h4{font-size:16px;color:var(--primary);margin-bottom:4px}
.gua-item p{font-size:13px;color:var(--text-faint)}

/* ===== 优势对比条（新增板块） ===== */
.compare-wrap{max-width:880px;margin:0 auto}
.compare-row{display:grid;grid-template-columns:150px 1fr 90px;gap:20px;align-items:center;padding:16px 0;border-bottom:1px dashed var(--line)}
.compare-row:last-child{border-bottom:none}
.compare-row .cr-label{font-size:15px;font-weight:600;color:var(--primary)}
.cr-track{height:10px;background:var(--bg-alt);border-radius:6px;overflow:hidden}
.cr-fill{height:100%;width:0;background:linear-gradient(90deg,var(--primary),var(--accent));border-radius:6px;transition:width 1.5s cubic-bezier(.22,.8,.3,1)}
.compare-row .cr-val{font-size:18px;font-weight:800;color:var(--accent-deep);font-family:Georgia,serif;text-align:right}

/* ===== 评价轮播（新增板块） ===== */
.tst-section{background:var(--primary-dark);color:#fff;padding:84px 0;position:relative;overflow:hidden}
.tst-section::before{content:"";position:absolute;left:-100px;top:-100px;width:320px;height:320px;border:1.5px dashed rgba(239,139,44,.3);border-radius:50%}
.tst-slider{max-width:760px;margin:0 auto;position:relative;z-index:1}
.tst-card{display:none;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);padding:40px 44px;text-align:center}
.tst-card.is-on{display:block;animation:tstIn .5s ease}
@keyframes tstIn{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.tst-card .tst-quote{font-size:17px;line-height:1.9;color:rgba(255,255,255,.88);margin-bottom:22px}
.tst-card .tst-who{font-size:14px;color:var(--accent)}
.tst-card .tst-role{font-size:12px;color:rgba(255,255,255,.5);margin-top:2px}
.tst-dots{display:flex;gap:10px;justify-content:center;margin-top:26px}
.tst-dots button{width:10px;height:10px;border-radius:50%;border:none;background:rgba(255,255,255,.25);cursor:pointer;padding:0;transition:all .3s}
.tst-dots button.is-on{background:var(--accent);transform:scale(1.25)}

/* ===== 资讯：E 三列 + 头条 ===== */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.news-head{grid-column:1 / -1;display:grid;grid-template-columns:1fr auto;gap:36px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:34px 36px;transition:box-shadow .3s}
.news-head:hover{box-shadow:var(--shadow)}
.nh-tag{font-size:12px;color:var(--accent-deep);letter-spacing:2px;margin-bottom:8px}
.news-head h3{font-size:23px;font-weight:700;color:var(--primary);line-height:1.45;margin-bottom:12px}
.news-head h3 a:hover{color:var(--accent-deep)}
.news-head p{font-size:14px;color:var(--text-soft);margin-bottom:14px}
.news-cell{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;transition:all .3s;display:flex;flex-direction:column}
.news-cell:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.news-cell .nc-tag{font-size:12px;color:var(--accent-deep);margin-bottom:8px}
.news-cell h4{font-size:16px;font-weight:600;line-height:1.6;margin-bottom:10px;flex:1}
.news-cell h4 a:hover{color:var(--accent-deep)}
.news-cell .nc-meta{font-size:13px;color:var(--text-faint)}

/* ===== 流程：D 环岛航线 ===== */
.route-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative;max-width:960px;margin:0 auto}
.route-flow::before{content:"";position:absolute;top:28px;left:12%;right:12%;height:2px;background:repeating-linear-gradient(90deg,var(--accent) 0 10px,transparent 10px 18px)}
.route-step{text-align:center;position:relative;padding:0 20px}
.route-dot{width:56px;height:56px;margin:0 auto 16px;display:flex;align-items:center;justify-content:center;background:#fff;border:2.5px solid var(--accent);border-radius:50%;font-family:Georgia,serif;font-size:18px;font-weight:800;color:var(--accent-deep);position:relative;z-index:1;transition:all .3s}
.route-step:hover .route-dot{background:var(--accent);color:#fff;transform:scale(1.1);box-shadow:0 0 0 9px rgba(239,139,44,.15)}
.route-step h4{font-size:17px;color:var(--primary);margin-bottom:6px}
.route-step p{font-size:13px;color:var(--text-soft)}

/* ===== FAQ ===== */
.faq-list{max-width:800px;margin:0 auto}
.faq-item{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);margin-bottom:14px;overflow:hidden;transition:box-shadow .3s,border-color .3s}
.faq-item.is-open{box-shadow:var(--shadow);border-color:rgba(239,139,44,.5)}
.faq-q{width:100%;display:flex;align-items:center;gap:14px;padding:18px 24px;background:none;border:none;cursor:pointer;text-align:left;font-size:15px;font-weight:600;color:var(--primary);font-family:inherit}
.faq-q .fq-ico{flex-shrink:0;width:27px;height:27px;display:inline-flex;align-items:center;justify-content:center;background:var(--bg-alt);color:var(--primary);border-radius:50%;font-size:15px;transition:all .3s}
.faq-item.is-open .fq-ico{background:var(--accent);color:#fff;transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .4s ease}
.faq-a-inner{padding:0 24px 20px 65px;font-size:14px;color:var(--text-soft)}

/* ===== CTA：E 关城垛口剪影背景 ===== */
.cta-gate{position:relative;background:linear-gradient(160deg,var(--primary-dark),var(--primary));padding:96px 0 150px;color:#fff;text-align:center;overflow:hidden}
.cta-gate-inner{position:relative;z-index:2;max-width:640px;margin:0 auto;padding:0 24px}
.cta-gate h2{font-size:30px;letter-spacing:3px;margin-bottom:14px}
.cta-gate p{font-size:15px;color:rgba(255,255,255,.7);margin-bottom:32px}
.cta-gate-btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.cta-crest{position:absolute;bottom:0;left:0;right:0;line-height:0;color:rgba(255,255,255,.12)}
.cta-crest svg{width:100%;height:70px;display:block}

/* ===== 内页页头 ===== */
.page-header{background:linear-gradient(150deg,var(--primary-dark),var(--primary));padding:110px 0 60px;color:#fff;position:relative;overflow:hidden}
.page-header::after{content:"";position:absolute;bottom:0;left:0;right:0;height:44px;opacity:.2;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 22' preserveAspectRatio='none'%3E%3Cpath d='M0 22V8h40V2h40v6h40V2h40v6h40V2h40v6h40V2h40v6h40V2h40v6h40V2h40v6h40V2h40v6h40V2h40v6h40V2h40v6h40V2h40v6h40V2h40v6h40V2h40v6h40V2h40v6h40V22z' fill='white'/%3E%3C/svg%3E");
  background-size:auto 100%;background-repeat:repeat-x}
.breadcrumb{font-size:13px;color:rgba(255,255,255,.6);margin-bottom:14px}
.breadcrumb a{color:rgba(255,255,255,.85)}
.breadcrumb a:hover{color:var(--accent)}
.page-header h1{font-size:32px;font-weight:700;letter-spacing:3px}
.page-header .ph-desc{margin-top:12px;font-size:15px;color:rgba(255,255,255,.65);max-width:640px}

/* ===== 列表卡片 ===== */
.page-body{padding:76px 0}
.cards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.list-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:30px 28px;transition:all .3s;position:relative;overflow:hidden}
.list-card::after{content:"";position:absolute;left:0;bottom:0;width:100%;height:3px;background:linear-gradient(90deg,var(--accent),transparent);transform:scaleX(0);transform-origin:left;transition:transform .3s}
.list-card:hover{box-shadow:var(--shadow);transform:translateY(-4px)}
.list-card:hover::after{transform:scaleX(1)}
.list-card .lc-tag{display:inline-block;font-size:12px;color:var(--accent-deep);border:1px solid rgba(239,139,44,.5);padding:2px 10px;border-radius:20px;margin-bottom:14px}
.list-card h3{font-size:18px;font-weight:700;color:var(--primary);margin-bottom:10px;line-height:1.5}
.list-card h3 a:hover{color:var(--accent-deep)}
.list-card p{font-size:14px;color:var(--text-soft);margin-bottom:14px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.list-card .lc-meta{font-size:13px;color:var(--text-faint)}

/* ===== 详情页 ===== */
.article-wrap{background:var(--card);padding:48px;max-width:860px;margin:0 auto;border-radius:var(--radius);border:1px solid var(--line);box-shadow:var(--shadow)}
.article-wrap>h1{font-size:28px;font-weight:700;color:var(--primary);line-height:1.5;margin-bottom:14px}
.article-meta{display:flex;gap:22px;font-size:13px;color:var(--text-faint);padding-bottom:20px;margin-bottom:28px;border-bottom:1px solid var(--line)}
.article-content{font-size:16px;line-height:1.9}
.article-content h2{font-size:21px;color:var(--primary);margin:30px 0 14px;padding-left:12px;border-left:4px solid var(--accent)}
.article-content h3{font-size:17px;color:var(--primary);margin:24px 0 10px}
.article-content p{margin-bottom:14px}
.article-content ul,.article-content ol{margin:0 0 14px 24px;list-style:disc}
.article-content ol{list-style:decimal}
.article-content blockquote{border-left:4px solid var(--accent);background:var(--bg);padding:14px 18px;margin:18px 0;color:var(--text-soft);border-radius:0 var(--radius) var(--radius) 0}
.article-content a{color:var(--accent-deep)}
.article-content img{margin:18px 0;border-radius:var(--radius);border:1px solid var(--line)}
.article-content table{width:100%;border-collapse:collapse;margin:18px 0}
.article-content th,.article-content td{border:1px solid var(--line);padding:10px 14px;font-size:14px;text-align:left}
.article-content th{background:var(--bg-alt);color:var(--primary)}

/* ===== 分页 ===== */
.pagination{display:flex;justify-content:center;gap:8px;margin-top:48px}
.pagination a,.pagination span{display:inline-flex;align-items:center;justify-content:center;min-width:38px;height:38px;padding:0 12px;border:1px solid var(--line);border-radius:var(--radius);font-size:14px;color:var(--text-soft);background:var(--card)}
.pagination span.current{background:var(--primary);border-color:var(--primary);color:#fff}
.pagination a:hover{border-color:var(--primary);color:var(--primary)}

/* ===== 联系页 ===== */
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:44px;align-items:start}
.contact-info-block{background:var(--primary);border-radius:var(--radius);color:#fff;padding:40px 36px;position:relative;overflow:hidden}
.contact-info-block::after{content:"";position:absolute;right:-70px;bottom:-70px;width:220px;height:220px;border:1.5px dashed rgba(239,139,44,.4);border-radius:50%}
.contact-info-block h3{font-size:20px;margin-bottom:24px;letter-spacing:2px;position:relative;z-index:1}
.ci-item{display:flex;gap:14px;margin-bottom:20px;position:relative;z-index:1}
.ci-item svg{flex-shrink:0;color:var(--accent);margin-top:3px}
.ci-item .ci-label{font-size:12px;color:rgba(255,255,255,.6);letter-spacing:1px}
.ci-item .ci-val{font-size:15px;font-weight:600;margin-top:2px}
.contact-form{background:var(--card);border-radius:var(--radius);padding:40px 36px;border:1px solid var(--line);box-shadow:var(--shadow)}
.contact-form h3{font-size:20px;color:var(--primary);margin-bottom:26px;letter-spacing:2px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form-group{margin-bottom:18px}
.form-group label{display:block;font-size:13px;font-weight:600;color:var(--primary);margin-bottom:7px}
.form-group input,.form-group textarea,.form-group select{width:100%;padding:11px 14px;border:1px solid var(--gray-light);background:var(--bg);font-size:15px;color:var(--text);border-radius:var(--radius);font-family:inherit;transition:border-color .2s,box-shadow .2s}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(20,90,125,.12)}
.form-group textarea{min-height:120px;resize:vertical}
.form-submit{width:100%;justify-content:center}
.form-flash{padding:13px 18px;margin-bottom:22px;font-size:14px;border-radius:var(--radius);border-left:4px solid}
.form-flash.ok{background:#eef7ee;color:#1e7b34;border-color:#1e7b34}
.form-flash.err{background:#fdf3ec;color:#b45309;border-color:#b45309}

/* ===== 搜索 / 标签 ===== */
.search-bar{display:flex;gap:0;max-width:620px;margin:0 auto 56px;border:2px solid var(--primary);border-radius:var(--radius);overflow:hidden}
.search-bar input{flex:1;padding:13px 18px;border:none;background:#fff;font-size:15px;font-family:inherit;color:var(--text)}
.search-bar input:focus{outline:none}
.search-bar button{padding:0 32px;background:var(--primary);color:#fff;border:none;font-size:15px;cursor:pointer}
.search-bar button:hover{background:var(--accent-deep)}
.tag-cloud{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-bottom:56px}
.tag-cloud a{padding:8px 20px;border:1px solid var(--line);background:var(--card);font-size:14px;color:var(--text-soft);border-radius:20px;transition:all .25s}
.tag-cloud a:hover,.tag-cloud a.is-on{background:var(--primary);color:#fff;border-color:var(--primary)}
.result-count{font-size:14px;color:var(--text-faint);margin-bottom:28px;text-align:center}

/* ===== 区县页 ===== */
.county-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.county-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px 22px;text-align:center;transition:all .3s}
.county-card:hover{border-color:var(--accent);box-shadow:var(--shadow);transform:translateY(-3px)}
.county-card h3{font-size:17px;color:var(--primary);margin-bottom:6px}
.county-card p{font-size:13px;color:var(--text-faint)}

/* ===== 流程页 ===== */
.proc-block{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);margin-bottom:34px;padding:38px 40px 32px}
.proc-block:nth-child(even){background:var(--bg)}
.proc-block h2{font-size:21px;color:var(--primary);margin-bottom:20px;display:flex;align-items:center;gap:14px}
.proc-block h2 .pb-ico{width:38px;height:38px;display:inline-flex;align-items:center;justify-content:center;background:var(--primary);color:var(--accent);border-radius:var(--radius);font-size:14px;font-weight:700;flex-shrink:0}
.proc-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:20px}
.proc-step{padding:18px;background:var(--bg);border-radius:var(--radius);border:1px dashed var(--line);transition:border-color .3s}
.proc-step:hover{border-color:var(--accent)}
.proc-step .ps-num{font-size:20px;font-weight:800;color:var(--accent);font-family:Georgia,serif}
.proc-step h4{font-size:15px;color:var(--primary);margin:6px 0}
.proc-step p{font-size:13px;color:var(--text-soft)}

/* ===== 页脚：D 四列等宽 + 垛口装饰 ===== */
.footer-crest{line-height:0;color:var(--bg-deep);background:var(--bg);transform:translateY(1px)}
.footer-crest svg{display:block}
.site-footer{background:var(--bg-deep);color:rgba(255,255,255,.62);font-size:14px}
.footer-main{padding:56px 0 44px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px}
.footer-logo{display:flex;align-items:center;gap:10px;color:#fff;font-size:18px;font-weight:700;letter-spacing:1px;margin-bottom:16px}
.footer-desc{max-width:380px;line-height:1.8;margin-bottom:20px}
.footer-contact{display:flex;flex-direction:column;gap:9px}
.fc-item{display:inline-flex;align-items:center;gap:10px;color:rgba(255,255,255,.72)}
.footer-col h4{color:#fff;font-size:15px;letter-spacing:2px;margin-bottom:18px;position:relative;padding-bottom:11px}
.footer-col h4::after{content:"";position:absolute;left:0;bottom:0;width:26px;height:2.5px;background:var(--accent);border-radius:2px}
.footer-col li{margin-bottom:9px}
.footer-col a{color:rgba(255,255,255,.58)}
.footer-col a:hover{color:var(--accent)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:20px 0;font-size:13px;color:rgba(255,255,255,.38);text-align:center}
.footer-bottom a{color:rgba(255,255,255,.55)}
.footer-bottom a:hover{color:var(--accent)}
.footer-bottom .beian-ga{display:inline-flex;align-items:center;gap:4px;margin-left:14px}

/* ===== 悬浮客服（统一标准件） ===== */
.zfkf-float{position:fixed;right:20px;bottom:120px;z-index:9999;display:flex;flex-direction:column;gap:10px}
.zfkf-item{position:relative;width:46px;height:46px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;text-decoration:none;box-shadow:0 4px 14px rgba(0,0,0,.18);transition:all .25s;cursor:pointer}
.zfkf-item:hover{transform:scale(1.08);color:#fff}
.zfkf-phone{background:#2563eb}
.zfkf-wechat{background:#07c160}
.zfkf-consult{background:#f59e0b}
.zfkf-top{background:#334155}
.zfkf-tip{position:absolute;right:calc(100% + 12px);top:50%;transform:translateY(-50%);white-space:nowrap;background:rgba(0,0,0,.78);color:#fff;font-size:12px;padding:5px 10px;border-radius:6px;opacity:0;pointer-events:none;transition:opacity .2s;z-index:10001}
.zfkf-item:hover .zfkf-tip{opacity:1}
.zfkf-wechat-mask{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:10000;display:none;align-items:center;justify-content:center}
.zfkf-wechat-mask.zfkf-show{display:flex}
.zfkf-wechat-box{background:#fff;border-radius:12px;padding:24px;text-align:center;position:relative;max-width:80vw}
.zfkf-wechat-box img{width:180px;height:180px;object-fit:contain;border:1px solid #eee;border-radius:8px}
.zfkf-wechat-noimg{width:180px;height:180px;display:flex;align-items:center;justify-content:center;border:1px dashed #ccc;border-radius:8px;font-size:16px;color:#333;font-weight:600}
.zfkf-wechat-box p{margin-top:12px;font-size:14px;color:#333}
.zfkf-wechat-close{position:absolute;top:-14px;right:-14px;width:32px;height:32px;background:rgba(0,0,0,.6);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:18px;cursor:pointer}

/* ===== 动效 ===== */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion: reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .hero-waves svg,.lighthouse-beam.is-on{animation:none}
  .lighthouse-beam{opacity:.4}
  .cr-fill{transition:none}
  html{scroll-behavior:auto}
}

/* ===== 404 ===== */
.error-page{text-align:center;padding:170px 24px 130px}
.error-code{font-size:100px;font-weight:800;color:var(--primary);opacity:.22;font-family:Georgia,serif;line-height:1}
.error-page h1{font-size:26px;color:var(--primary);margin:20px 0 10px}
.error-page p{color:var(--text-soft);margin-bottom:32px}

/* ===== 响应式 ===== */
@media (max-width:1024px){
  :root{--sec-pad:58px}
  .lighthouse,.lighthouse-beam{display:none}
  .biz-grid{grid-template-columns:repeat(2,1fr)}
  .route-flow{grid-template-columns:repeat(2,1fr);gap:32px}
  .route-flow::before{display:none}
  .guarantee-band{grid-template-columns:repeat(2,1fr);gap:32px}
  .gua-item:not(:last-child)::after{display:none}
  .databar-panel{grid-template-columns:repeat(2,1fr)}
  .db-cell:nth-child(2){border-right:none}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px}
  .county-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:768px){
  :root{--sec-pad:50px}
  .nav-toggle{display:flex}
  .main-nav{position:fixed;top:70px;left:0;right:0;bottom:0;background:var(--primary-dark);transform:translateX(100%);transition:transform .3s;overflow-y:auto;padding:24px;z-index:899}
  .main-nav.is-open{transform:none}
  .main-nav>ul{flex-direction:column;align-items:stretch;gap:0}
  .main-nav>ul>li>a{padding:15px 8px;border-bottom:1px solid rgba(255,255,255,.1);font-size:16px}
  .drop-panel{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;display:none;border-radius:0}
  .main-nav li.is-open-mobile>.drop-panel{display:block}
  .header-cta{display:none}
  .logo-text em{display:none}
  .hero{padding:100px 0 140px}
  .hero-title{font-size:30px;letter-spacing:2px}
  .databar{margin-top:-60px}
  .databar-panel{grid-template-columns:1fr 1fr}
  .db-cell{padding:20px 12px}
  .db-cell b{font-size:26px}
  .biz-grid{grid-template-columns:1fr}
  .biz-desc{min-height:0}
  .news-head{grid-template-columns:1fr;padding:26px}
  .news-grid{grid-template-columns:1fr}
  .compare-row{grid-template-columns:100px 1fr 70px;gap:12px}
  .guarantee-band{grid-template-columns:1fr 1fr;padding:28px 18px}
  .contact-grid{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .cards-grid{grid-template-columns:1fr}
  .county-grid{grid-template-columns:1fr}
  .article-wrap{padding:28px 20px}
  .proc-block{padding:26px 20px}
  .page-header{padding:96px 0 50px}
  .page-header h1{font-size:26px}
  .tst-card{padding:30px 24px}
  .footer-grid{grid-template-columns:1fr}
}

/* ===== 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}}