/* ==========================================================================
   广西卓联工程管理有限公司 · 企业官网 UI（zhuolian 主题 · 都市工程风）
   --------------------------------------------------------------------------
   配色体系：藏蓝(主) + 橙(点缀) + 浅灰蓝底，现代商业工程气质
   命名前缀：v-（view）
   通用：container / section / sec-head / btn / tag / card / grid
   ========================================================================== */

/* ---------- 1. 基础 ---------- */
:root{
  --navy:#0c2c54;          /* 深藏蓝：页脚/深色区 */
  --navy2:#0f3a6e;
  --primary:#12427a;       /* 主蓝 */
  --primary-2:#1c5cab;     /* 渐变亮端 */
  --primary-soft:#eaf1fa;  /* 主色浅底 */
  --accent:#ff7a29;          /* 金 */
  --accent-soft:#fff1e2;
  --ink:#1a2533;           /* 正文 */
  --muted:#5d6c80;         /* 次级文字 */
  --line:#e3e9f0;
  --bg:#f4f6fa;
  --card:#ffffff;
  --tag-buy:#0f4c9e;    --tag-buy-bg:#e8f0fc;   /* 招标 蓝 */
  --tag-win:#12805c;    --tag-win-bg:#e3f5ee;   /* 中标 绿 */
  --tag-chg:#c05621;    --tag-chg-bg:#fdeee4;   /* 变更 橙 */
  --tag-co:#6a4fc0;     --tag-co-bg:#efeafb;    /* 公司动态 紫 */
  --radius:14px;
  --shadow:0 6px 24px rgba(12,44,84,.10);
  --shadow-hover:0 14px 34px rgba(12,44,84,.18);
  --font:"PingFang SC","Microsoft YaHei","Source Han Sans SC","Hiragino Sans GB",sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--ink);font-size:15px;line-height:1.7;background:#fff;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color .2s}
ul,ol{list-style:none}
button,input,select,textarea{font-family:inherit;font-size:inherit}
::selection{background:rgba(18,66,122,.18)}

/* 布局 */
.container{width:100%;max-width:1220px;margin:0 auto;padding:0 22px}
.section{padding:72px 0}
.section.tint{background:var(--bg)}
.section.white{background:#fff}

/* 标题区 */
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:38px}
.sec-title-en{display:block;font-size:12px;letter-spacing:5px;color:var(--accent);font-weight:600;text-transform:uppercase;margin-bottom:6px}
.sec-title{font-size:30px;line-height:1.35;color:var(--navy);font-weight:800;letter-spacing:1px}
.sec-title small{display:block;font-size:15px;color:var(--muted);font-weight:400;letter-spacing:0;margin-top:8px}
.sec-desc{max-width:680px;color:var(--muted);font-size:14.5px}
.more-link{white-space:nowrap;color:var(--primary);font-weight:600;font-size:14px;border-bottom:2px solid transparent;padding-bottom:3px}
.more-link:hover{border-color:var(--accent);color:var(--navy)}
@media(max-width:640px){.sec-head{flex-direction:column;align-items:flex-start}.sec-title{font-size:24px}}

/* 按钮 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 26px;border-radius:999px;font-weight:600;font-size:14.5px;letter-spacing:.6px;transition:all .22s;cursor:pointer;border:1px solid transparent;white-space:nowrap}
.btn svg{width:15px;height:15px}
.btn-primary{background:linear-gradient(100deg,var(--primary),var(--primary-2));color:#fff;box-shadow:0 8px 20px rgba(18,66,122,.30)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(18,66,122,.38)}
.btn-accent{background:linear-gradient(100deg,#ff7a29,#e25e0a);color:#fff;box-shadow:0 8px 20px rgba(255,122,41,.3)}
.btn-accent:hover{transform:translateY(-2px)}
.btn-ghost{border-color:rgba(255,255,255,.7);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.14);border-color:#fff}
.btn-line{border-color:var(--primary);color:var(--primary)}
.btn-line:hover{background:var(--primary);color:#fff}
.btn-sm{padding:7px 16px;font-size:13px}

/* 分类徽标 */
.tag{display:inline-block;padding:1px 10px;border-radius:4px;font-size:12px;line-height:1.9;white-space:nowrap}
.tag.zb{color:var(--tag-buy);background:var(--tag-buy-bg)}
.tag.zbgs{color:var(--tag-win);background:var(--tag-win-bg)}
.tag.bg{color:var(--tag-chg);background:var(--tag-chg-bg)}
.tag.gs{color:var(--tag-co);background:var(--tag-co-bg)}
.tag.title-tag{margin-right:10px;vertical-align:1px}

/* 卡片通用 */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:box-shadow .25s,transform .25s}
.card.hover:hover{box-shadow:var(--shadow-hover);transform:translateY(-5px)}

/* 面包屑 */
.breadcrumb{font-size:13px;color:#c7d4e6}
.breadcrumb a:hover{color:#fff}
.breadcrumb i{margin:0 8px;font-style:normal;opacity:.55}

/* 通用栅格 */
.grid{display:grid;gap:26px}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
.g-auto{grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}
@media(max-width:992px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.g2,.g3,.g4{grid-template-columns:1fr}}

/* 进场动画（仅当 JS 可用时隐藏初始态，避免无 JS 时内容不可见） */
.js .reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.js .reveal.on{opacity:1;transform:none}

/* 小图标辅助 */
.icon-badge{display:flex;align-items:center;justify-content:center;border-radius:12px;background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;box-shadow:0 8px 18px rgba(18,66,122,.28)}
.icon-badge svg{width:24px;height:24px}

/* ---------- 2. 导航（原顶部联系信息条已去除，仅保留一条金色细边作点缀） ---------- */
.site-header{background:#fff;border-top:3px solid var(--accent);border-bottom:1px solid var(--line);position:relative;z-index:99}
.site-header.sticky{position:fixed;left:0;right:0;top:0;box-shadow:0 6px 22px rgba(12,44,84,.14);animation:slideDown .3s}
@keyframes slideDown{from{transform:translateY(-100%)}to{transform:none}}
.site-header-in{display:flex;align-items:center;justify-content:space-between;gap:16px;height:82px}
.logo{display:flex;align-items:center;gap:12px;min-width:0}
.logo-mark{width:46px;height:46px;border-radius:12px;flex:none;background:linear-gradient(135deg,var(--navy2),var(--primary-2));display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:0 6px 16px rgba(15,76,158,.3)}
.logo-mark svg{width:26px;height:26px}
.logo-txt strong{display:block;font-size:22px;letter-spacing:2px;color:var(--navy);font-weight:800;line-height:1.2}
.logo-txt strong em{font-style:normal;color:var(--accent)}
.logo-txt span{font-size:11px;color:var(--muted);letter-spacing:.4px;line-height:1.3}

.nav{display:flex}
.nav>li{position:relative}
.nav>li>a{display:flex;align-items:center;gap:5px;padding:0 16px;height:82px;font-size:15.5px;font-weight:600;color:var(--navy);letter-spacing:1px;border-bottom:3px solid transparent}
.nav>li>a .arrow{width:9px;height:9px;border-right:1.6px solid currentColor;border-bottom:1.6px solid currentColor;transform:rotate(45deg) translateY(-2px);opacity:.55;transition:transform .2s}
.nav>li:hover>a,.nav>li.active>a{color:var(--primary);border-color:var(--accent)}
.nav>li:hover>a .arrow{transform:rotate(225deg) translateY(-1px)}
.nav .dropdown{position:absolute;left:12px;top:100%;min-width:168px;background:#fff;border-radius:10px;box-shadow:0 16px 36px rgba(8,31,66,.16);padding:8px;opacity:0;visibility:hidden;transform:translateY(12px);transition:all .22s}
.nav>li:hover .dropdown,.nav>li:focus-within .dropdown{opacity:1;visibility:visible;transform:none}
.nav .dropdown a{display:block;padding:9px 14px;font-size:14px;color:var(--ink);border-radius:7px}
.nav .dropdown a:hover{background:var(--primary-soft);color:var(--primary);padding-left:18px}
.header-tools{display:flex;align-items:center;gap:14px}
.tel-chip{display:flex;align-items:center;gap:10px;padding:7px 16px;border:1px solid var(--line);border-radius:999px;background:var(--bg)}
.tel-chip svg{width:17px;height:17px;fill:var(--accent)}
.tel-chip b{color:var(--navy);font-size:16px;letter-spacing:.4px}
.tel-chip span{display:block;font-size:11px;color:var(--muted);line-height:1.3}
.nav-toggle{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:10px;background:#fff;cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:5px}
.nav-toggle span{width:22px;height:2px;background:var(--navy);border-radius:2px;transition:.25s}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* 移动端导航面板 */
@media(max-width:1080px){
  .nav-toggle{display:flex}
  .tel-chip{display:none}
  .nav{position:fixed;top:0;right:-320px;bottom:0;width:300px;flex-direction:column;background:#fff;box-shadow:-10px 0 40px rgba(8,31,66,.2);padding:70px 16px 30px;transition:right .3s ease;overflow:auto;z-index:100}
  .nav.open{right:0}
  .nav>li>a{height:52px;border-bottom:1px solid var(--line);justify-content:space-between}
  .nav>li.active>a,.nav>li:hover>a{border-bottom-color:var(--line);color:var(--primary);background:var(--primary-soft)}
  .nav .dropdown{position:static;box-shadow:none;opacity:1;visibility:visible;transform:none;display:none;padding-left:16px}
  .nav>li.open .dropdown{display:block}
  .nav .dropdown a{font-size:14px}
  .navmask{position:fixed;inset:0;background:rgba(8,31,66,.5);z-index:98;opacity:0;visibility:hidden;transition:.25s}
  .navmask.on{opacity:1;visibility:visible}
}
@media(min-width:1081px){.navmask{display:none}}

/* ---------- 3. 首页大通栏 ---------- */
.hero{position:relative;color:#fff;min-height:640px;display:flex;align-items:center;overflow:hidden}
.hero-bg{position:absolute;inset:0;background:url(img/banner-government.jpg) center 42%/cover no-repeat}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(96deg,rgba(6,20,44,.9) 0%,rgba(10,40,84,.82) 46%,rgba(10,44,94,.36) 100%)}
.hero-bg::before{content:"";position:absolute;left:0;right:0;bottom:0;height:130px;background:linear-gradient(transparent,rgba(6,20,44,.5));z-index:1}
/* 后台「主题设置 → 首屏背景图」设置后启用：覆盖内置实景图，压暗层沿用上面 ::after（清空即回内置图） */
.hero-bg--custom{background-image:var(--hero-img)}
.hero-in{position:relative;z-index:2;width:100%;padding:70px 0 90px}
.hero-chip{display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(255,255,255,.35);background:rgba(255,255,255,.1);backdrop-filter:blur(6px);padding:7px 16px;border-radius:999px;font-size:13px;letter-spacing:2px;margin-bottom:24px}
.hero-chip .dot{width:6px;height:6px;border-radius:50%;background:var(--accent);animation:pulse 1.6s infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(255,122,41,.6)}50%{box-shadow:0 0 0 6px rgba(255,122,41,0)}}
.hero h1{font-size:48px;line-height:1.28;font-weight:800;letter-spacing:2px;margin-bottom:18px}
.hero h1 b{color:var(--accent);font-weight:800}
.hero .hero-sub{font-size:17px;color:#dbe6f5;max-width:640px;line-height:1.9;margin-bottom:32px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}

@media(max-width:860px){
  .hero{min-height:540px}
  .hero h1{font-size:32px}
}
@media(max-width:480px){.hero h1{font-size:26px}}

/* ---------- 4. 数据统计条 ---------- */
.stats{position:relative;z-index:5;margin-top:-52px}
.stats-grid{background:#fff;border-radius:16px;box-shadow:0 14px 40px rgba(8,31,66,.14);padding:8px 18px;grid-template-columns:repeat(4,1fr);gap:0}
.stats .grid{border-radius:16px;box-shadow:0 14px 40px rgba(8,31,66,.14);padding:8px 18px}
@media(max-width:900px){.stats-grid{grid-template-columns:repeat(2,1fr);row-gap:6px}.stats-grid .stat:nth-child(2n){border-right:0}}
@media(max-width:480px){.stats-grid{grid-template-columns:1fr}.stats-grid .stat{border-right:0}}
.stat{text-align:center;padding:24px 8px;border-right:1px dashed var(--line)}
.stats .grid>div:last-child{border-right:0}
.stat .num{font-size:38px;font-weight:800;color:var(--navy);letter-spacing:1px;font-variant-numeric:tabular-nums}
.stat .num i{font-style:normal;font-size:20px;color:var(--accent);margin-left:3px}
.stat .lbl{color:var(--muted);font-size:13.5px;margin-top:4px;letter-spacing:1px}
@media(max-width:860px){.stats{margin-top:-40px}.stat .num{font-size:28px}}

/* ---------- 5. 服务卡片 ---------- */
.svc-card{position:relative;padding:34px 30px 30px;border-radius:16px;background:var(--card);border:1px solid var(--line);transition:all .28s;overflow:hidden}
.svc-card::after{content:"";position:absolute;right:-46px;top:-46px;width:130px;height:130px;border-radius:50%;background:radial-gradient(closest-side,rgba(15,76,158,.09),transparent);transition:transform .3s}
.svc-card:hover{border-color:transparent;box-shadow:var(--shadow-hover);transform:translateY(-6px)}
.svc-card:hover::after{transform:scale(1.6)}
.svc-ic{width:62px;height:62px;border-radius:16px;display:flex;align-items:center;justify-content:center;color:#fff;margin-bottom:18px;background:linear-gradient(135deg,var(--primary),var(--primary-2));box-shadow:0 10px 22px rgba(18,66,122,.30)}
.svc-ic svg{width:30px;height:30px}
.svc-card:nth-child(2) .svc-ic{background:linear-gradient(135deg,#ff7a29,#e25e0a);box-shadow:0 10px 22px rgba(255,122,41,.35)}
.svc-card:nth-child(3) .svc-ic{background:linear-gradient(135deg,#0d6f58,#1aa179);box-shadow:0 10px 22px rgba(26,161,121,.3)}
.svc-card h3{font-size:20px;color:var(--navy);margin-bottom:8px}
.svc-card .p{color:var(--muted);font-size:14px;margin-bottom:16px}
.svc-points{display:grid;gap:7px}
.svc-points li{display:flex;gap:8px;align-items:flex-start;font-size:13.5px;color:var(--ink);line-height:1.6}
.svc-points li::before{content:"";flex:none;width:6px;height:6px;border-radius:50%;background:var(--accent);margin-top:8px}
.svc-card .link{display:inline-flex;align-items:center;gap:6px;margin-top:18px;color:var(--primary);font-size:13.5px;font-weight:600}
.svc-card .link svg{width:14px;height:14px;transition:transform .2s}
.svc-card:hover .link svg{transform:translateX(4px)}

/* ---------- 6. 资讯中心 ---------- */
.news-tabs{display:flex;gap:8px;background:#fff;border:1px solid var(--line);padding:5px;border-radius:999px}
.news-tabs button{border:0;background:transparent;padding:7px 18px;border-radius:999px;font-size:13.5px;font-weight:600;color:var(--muted);cursor:pointer;white-space:nowrap;transition:.2s}
.news-tabs button.on{background:linear-gradient(100deg,var(--primary),var(--primary-2));color:#fff;box-shadow:0 6px 14px rgba(15,76,158,.3)}
@media(max-width:640px){.news-tabs{flex-wrap:wrap;border-radius:14px}.news-tabs button{flex:1}}
.news-tabs-wrap{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap}
.index-news{background:var(--bg)}
.news-panel{display:none}
.news-panel.on{display:block;animation:fadeIn .35s}
@keyframes fadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.news-feature{display:grid;grid-template-columns:1.05fr .95fr;gap:22px}
.news-feature .card{padding:0}
.news-feature article{padding:22px 26px 16px;border-bottom:1px dashed var(--line)}
.news-feature article h4{font-size:15px;font-weight:600;line-height:1.6;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--ink)}
.news-feature article h4:hover{color:var(--primary)}
.news-feature .row{display:flex;justify-content:space-between;align-items:center;margin-top:8px;color:var(--muted);font-size:12px}
.news-head-item{display:flex;align-items:center;gap:8px;padding:14px 26px;background:var(--primary-soft);color:var(--primary);font-size:15px;font-weight:700}
.news-head-item svg{width:16px;height:16px}
.news-head-item .go{margin-left:auto;font-size:12px;font-weight:400;color:var(--primary)}
.feature-cover{position:relative;min-height:340px;display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden}
.feature-cover img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .6s}
.feature-cover:hover img{transform:scale(1.05)}
.feature-cover .shade{position:absolute;inset:0;background:linear-gradient(180deg,transparent 30%,rgba(6,20,44,.88))}
.feature-cover .txt{position:relative;padding:20px 26px;color:#fff}
.feature-cover .txt .d{color:var(--accent);font-size:12px}
.feature-cover .txt h3{font-size:20px;margin:6px 0 8px;line-height:1.5}
.feature-cover .txt p{font-size:13px;color:#d3dfef;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
@media(max-width:900px){.news-feature{grid-template-columns:1fr}.feature-cover{min-height:260px}}

/* ---------- 7. 关于/双栏 ---------- */
.dual{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}
.dual .media{position:relative}
.dual .media>img{border-radius:16px;box-shadow:var(--shadow-hover);width:100%;object-fit:cover;aspect-ratio:4/3}
.dual .media .exp{position:absolute;right:-16px;bottom:-22px;background:linear-gradient(135deg,var(--accent),#d9b45c);color:#fff;border-radius:14px;padding:16px 22px;text-align:center;box-shadow:0 14px 30px rgba(201,162,74,.4)}
.dual .media .exp b{font-size:34px;line-height:1;display:block;letter-spacing:1px}
.dual .media .exp span{font-size:12px}
.dual .media::before{content:"";position:absolute;inset:18px -18px -18px 18px;border:2px solid var(--accent);border-radius:16px;z-index:-1}
.dl-slogan{color:var(--primary);font-size:16px;font-weight:700;margin-bottom:10px}
.dl h2{font-size:29px;color:var(--navy);line-height:1.45;margin-bottom:16px}
.dl h2 b{color:var(--accent)}
.dl p{color:var(--muted);margin-bottom:12px;font-size:14.5px;text-align:justify}
.dl .feats{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:20px 0 24px}
.dl .feats li{display:flex;gap:10px;align-items:center;background:var(--bg);border-radius:10px;padding:10px 14px;font-size:13.5px;font-weight:600;color:var(--navy)}
.dl .feats svg{width:18px;height:18px;fill:var(--accent);flex:none}
@media(max-width:900px){.dual{grid-template-columns:1fr;gap:40px}.media::before{display:none}.media .exp{right:12px}}
@media(max-width:640px){.dl .feats{grid-template-columns:1fr}}

/* 资质/荣誉 */
.honor-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.honor-item{border-radius:12px;overflow:hidden;border:1px solid var(--line);background:#fff;text-align:center;transition:.25s}
.honor-item:hover{box-shadow:var(--shadow-hover);transform:translateY(-4px)}
.honor-frame{padding:22px 10px 12px;border:1px solid var(--line);margin:14px;border-radius:8px;position:relative;background:linear-gradient(180deg,#fffdf6,#fdf6e4)}
.honor-frame::before,.honor-frame::after{content:"";position:absolute;width:12px;height:12px;border:2px solid var(--accent);border-radius:2px}
.honor-frame::before{left:-7px;top:-7px;border-right:0;border-bottom:0}
.honor-frame::after{right:-7px;bottom:-7px;border-left:0;border-top:0}
.honor-frame svg{width:34px;height:34px;margin:0 auto 6px;fill:#b9882f}
.honor-frame .nm{font-size:12px;color:#8a6d2a;letter-spacing:2px;border-top:1px solid #e6d5a6;padding-top:8px}
.honor-item .h{font-size:14px;font-weight:700;color:var(--navy);padding:6px 14px 16px}
@media(max-width:900px){.honor-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.honor-grid{grid-template-columns:1fr 1fr;gap:12px}}

/* 荣誉列表(关于页) */
.honor-list{display:grid;gap:16px}
.honor-list li{display:flex;gap:14px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 18px;transition:.22s}
.honor-list li:hover{box-shadow:var(--shadow-hover)}
.honor-list .medal{width:42px;height:42px;border-radius:10px;background:linear-gradient(135deg,#ff7a29,#e25e0a);color:#fff;display:flex;align-items:center;justify-content:center;flex:none}
.honor-list .medal svg{width:22px;height:22px}
.honor-list b{color:var(--navy);display:block;font-size:15px}
.honor-list span{font-size:13px;color:var(--muted)}

/* ---------- 8. 案例 ---------- */
.case-card .cover{position:relative;overflow:hidden}
.case-card .cover img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .6s}
.case-card:hover .cover img{transform:scale(1.06)}
.case-card .cover .tag{position:absolute;left:14px;top:14px;box-shadow:0 4px 10px rgba(0,0,0,.15)}
.case-card .body{padding:18px 20px 22px}
.case-card h3{font-size:16.5px;color:var(--navy);line-height:1.5;margin-bottom:8px}
.case-card h3:hover{color:var(--primary)}
.case-card .p{font-size:13px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;min-height:40px}
.case-meta{display:flex;gap:16px;margin-top:12px;padding-top:12px;border-top:1px dashed var(--line);font-size:12px;color:var(--muted);flex-wrap:wrap}
.case-meta svg{width:13px;height:13px;vertical-align:-2px;margin-right:4px;fill:var(--primary)}

/* ---------- 9. 流程步骤 ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;counter-reset:step}
.step{position:relative;text-align:center;padding:0 20px}
.step .no{width:64px;height:64px;margin:0 auto 16px;border-radius:50%;background:#fff;border:2px solid var(--primary);display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:800;color:var(--primary);position:relative;box-shadow:0 8px 18px rgba(15,76,158,.15)}
.step::after{content:"";position:absolute;top:32px;left:calc(50% + 46px);right:calc(-50% + 46px);border-top:2px dashed #b9c8de}
.step:last-child::after{display:none}
.step b{display:block;font-size:15.5px;color:var(--navy);margin-bottom:6px}
.step span{font-size:12.5px;color:var(--muted);display:block;line-height:1.7}
@media(max-width:900px){.steps{grid-template-columns:repeat(2,1fr);gap:30px 10px}.step::after{display:none}}
@media(max-width:480px){.steps{grid-template-columns:1fr}}

/* ---------- 10. CTA 通栏 ---------- */
.cta{position:relative;padding:64px 0;color:#fff;overflow:hidden;background:linear-gradient(105deg,#081f42,#0d3c82 60%,#11509e)}
.cta::before,.cta::after{pointer-events:none}
.cta::before{content:"";position:absolute;right:-10%;top:-60%;width:520px;height:520px;border-radius:50%;background:radial-gradient(closest-side,rgba(201,162,74,.22),transparent)}
.cta::after{content:"";position:absolute;right:14%;bottom:-80%;width:420px;height:420px;border-radius:50%;background:radial-gradient(closest-side,rgba(255,255,255,.07),transparent)}
.cta-in{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap}
.cta h2{font-size:28px;letter-spacing:1px;margin-bottom:8px}
.cta h2 b{color:var(--accent)}
.cta p{color:#c6d4e8;font-size:14.5px;max-width:620px}
.cta-tel{display:flex;align-items:center;gap:12px;font-size:30px;font-weight:800;letter-spacing:1px;color:#fff}
.cta-tel svg{width:30px;height:30px;fill:var(--accent)}

/* ---------- 11. 页脚 ---------- */
.footer{background:#2a3140;color:#aab9d2;font-size:13.5px}
.footer-main{display:grid;grid-template-columns:1.3fr .95fr .95fr .95fr 1.2fr;gap:30px;padding:58px 0 44px}
.fd-links{display:flex;flex-direction:column;align-items:flex-start;gap:6px}
.fd-links>a{display:block;width:100%;line-height:1.6}
.footer h5{color:#fff;font-size:16px;letter-spacing:1px;margin-bottom:20px;position:relative;padding-left:12px}
.footer h5::before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:3px;border-radius:2px;background:var(--accent)}
.footer a{display:block;color:#aab9d2;padding:5px 0}
.footer a:hover{color:#fff;transform:translateX(4px)}
.footer .fd-about p{margin-top:14px;line-height:2;color:#8ea1bd}
.fd-cont li{display:flex;gap:10px;align-items:flex-start;padding:6px 0}
.fd-cont svg{width:15px;height:15px;fill:var(--accent);margin-top:4px;flex:none}
.fd-qr{width:112px;background:#fff;border-radius:10px;padding:8px;margin-top:6px}
.fd-qr div{aspect-ratio:1;background:repeating-linear-gradient(45deg,#223 0 4px,#334 4px 8px);border-radius:4px;position:relative}
.fd-qr div::after{content:"二维码占位";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:#99e2c9;font-size:11px;background:rgba(0,0,0,.25)}
.fd-bottom{border-top:1px solid rgba(255,255,255,.08);padding:16px 0;display:flex;flex-direction:column;align-items:center;gap:4px;font-size:12.5px;color:#7f92ae}
/* 友情链接：页底菜单区下方单独一行、横向排开（数据来自 cbcms_link，后台「栏目版块→友情链接」） */
.fd-friends{border-top:1px solid rgba(255,255,255,.08)}
.fd-friends .container{display:flex;align-items:flex-start;gap:14px;padding:15px 0;flex-wrap:wrap}
.fd-friends-t{flex:none;padding-top:1px;color:#fff;font-size:13.5px;letter-spacing:1px}
.fd-friends-list{display:flex;flex-wrap:wrap;gap:2px 0}
.fd-friends-list a{display:inline-block;padding:0 15px;color:#aab9d2;font-size:13px;line-height:1.9;border-left:1px solid rgba(255,255,255,.13)}
.fd-friends-list a:first-child{border-left:0;padding-left:0}
.fd-friends-list a:hover{color:#fff;transform:none}
@media(max-width:560px){.fd-friends .container{flex-direction:column;gap:8px}.fd-friends-list a{padding:0 11px}}
@media(max-width:1080px){.footer-main{grid-template-columns:repeat(2,1fr);gap:26px}.footer-main>div:first-child{grid-column:1/-1}}
@media(max-width:560px){.footer-main{grid-template-columns:1fr}}

/* ---------- 12. 内页横幅 ---------- */
.page-hero{position:relative;color:#fff;padding:86px 0 72px;background:linear-gradient(105deg,#081f42,#0d3c82 58%,#11509e);overflow:hidden}
.page-hero::before{content:"";position:absolute;right:-90px;top:-110px;width:420px;height:420px;border-radius:50%;background:radial-gradient(closest-side,rgba(255,122,41,.20),transparent)}
.page-hero::after{content:"";position:absolute;right:16%;bottom:-160px;width:380px;height:380px;border-radius:50%;background:radial-gradient(closest-side,rgba(255,255,255,.08),transparent)}
.page-hero .in{position:relative;z-index:2}
.page-hero h1{font-size:34px;letter-spacing:3px;margin-bottom:10px;font-weight:800}
.page-hero p{color:#c6d4e8;max-width:640px;font-size:14.5px}
.page-hero .breadcrumb{margin-top:18px}

/* 子导航 pills（内页 tab） */
.sub-pills{display:flex;gap:10px;flex-wrap:wrap}
.pill{border:1px solid var(--line);background:#fff;color:var(--muted);padding:8px 20px;border-radius:999px;font-size:14px;cursor:pointer;transition:.2s;font-weight:600}
.pill:hover{border-color:var(--primary);color:var(--primary)}
.pill.on{background:linear-gradient(100deg,var(--primary),var(--primary-2));border-color:transparent;color:#fff;box-shadow:0 8px 16px rgba(18,66,122,.30)}
.sticky-pills{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);padding:12px 0}
.sticky-pills .sub-pills{justify-content:center}
@media(max-width:640px){.pill{padding:7px 14px;font-size:13px}}

/* 通用面板容器 */
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px}
.lean{display:grid;grid-template-columns:1fr 320px;gap:26px;align-items:start}
@media(max-width:900px){.lean{grid-template-columns:1fr}}

/* ---------- 13. 资讯列表/详情 ---------- */
.news-list .n-item{display:flex;align-items:center;gap:20px;padding:20px 6px;border-bottom:1px dashed var(--line)}
.news-list .n-item:hover{background:var(--primary-soft)}
.n-date{flex:none;width:66px;text-align:center;background:var(--navy);color:#fff;border-radius:10px;padding:8px 0 10px}
.n-date b{display:block;font-size:24px;font-weight:800;line-height:1.1;color:var(--accent)}
.n-date span{font-size:11px;letter-spacing:1px}
.n-main{flex:1;min-width:0}
.n-main h3{font-size:16.5px;font-weight:600;line-height:1.6;color:var(--ink)}
.n-main h3 a:hover{color:var(--primary)}
.n-main p{color:var(--muted);font-size:13px;margin-top:5px;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical}
.n-meta{display:flex;gap:18px;color:var(--muted);font-size:12px;white-space:nowrap}
@media(max-width:720px){.n-meta{display:none}}

/* 详情 */
.detail-head h1{font-size:24px;color:var(--navy);line-height:1.6;margin-bottom:14px}
.detail-meta{display:flex;gap:22px;flex-wrap:wrap;color:var(--muted);font-size:13px;padding:13px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:22px}
.detail-meta svg{width:13px;height:13px;vertical-align:-2px;margin-right:5px;fill:var(--primary)}
.detail-body{font-size:15px;line-height:2.05;color:#33414f}
.detail-body h3{color:var(--navy);margin:22px 0 8px;font-size:17px}
.detail-body p{margin-bottom:16px;text-align:justify}
.detail-body .dl-quote{background:var(--primary-soft);border-left:4px solid var(--primary);padding:12px 16px;border-radius:0 10px 10px 0;margin:16px 0}
.detail-body ul{padding-left:2px;margin:0 0 16px;display:grid;gap:8px}
.detail-body ul li{display:flex;gap:9px}
.detail-body ul li::before{content:"";flex:none;width:6px;height:6px;border-radius:50%;background:var(--accent);margin-top:11px}
.attach-box{background:var(--bg);border:1px dashed var(--line);border-radius:10px;padding:14px 18px;margin:18px 0}
.attach-box a{display:flex;justify-content:space-between;gap:10px;color:var(--primary);font-size:13.5px;padding:4px 0;flex-wrap:wrap}
.attach-box svg{width:15px;height:15px;vertical-align:-3px;fill:var(--accent);margin-right:6px}
.prev-next{border-top:1px solid var(--line);margin-top:26px;padding-top:16px;display:grid;gap:10px;font-size:14px}
.prev-next div{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.prev-next a:hover{color:var(--primary)}
.prev-next b{color:var(--primary);font-weight:600;margin-right:8px}

/* 侧栏 */
.side-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;margin-bottom:22px}
.side-card h4{font-size:15.5px;color:var(--navy);margin-bottom:14px;padding-left:10px;border-left:3px solid var(--accent)}
.side-list li{display:flex;align-items:center;gap:10px;padding:8px 0;border-bottom:1px dashed var(--line);font-size:13.5px}
.side-list li:last-child{border-bottom:0}
.side-list .dot{width:5px;height:5px;border-radius:50%;background:var(--accent);flex:none}
.side-list a:hover{color:var(--primary)}
.side-list .d{margin-left:auto;color:var(--muted);font-size:12px;flex:none}
.side-hot li b{flex:none;width:20px;text-align:center;font-weight:800;color:var(--muted)}
.side-hot li:nth-child(-n+3) b{color:#fff;background:linear-gradient(135deg,#b9882f,#d9b45c);border-radius:5px}
.side-cont li{display:flex;gap:9px;padding:6px 0;font-size:13px;color:var(--muted)}
.side-cont svg{width:14px;height:14px;fill:var(--primary);margin-top:4px;flex:none}
.side-cont b{color:var(--navy);font-size:16px;letter-spacing:.5px}

/* 分页 */
.pager{display:flex;justify-content:center;gap:8px;margin-top:30px;flex-wrap:wrap}
.pager button,.pager .pg{min-width:38px;height:38px;padding:0 12px;border:1px solid var(--line);background:#fff;border-radius:9px;cursor:pointer;font-size:14px;color:var(--ink);transition:.2s;display:inline-flex;align-items:center;justify-content:center}
.pager button:hover:not(:disabled){border-color:var(--primary);color:var(--primary)}
.pager .pg.on{background:var(--primary);border-color:var(--primary);color:#fff}
.pager button:disabled{opacity:.45;cursor:not-allowed}

/* ---------- 14. 服务详情/关于内容排版 ---------- */
.rich-sec{scroll-margin-top:90px}
.rich-sec + .rich-sec{border-top:1px solid var(--line);margin-top:0}
.svc-row{display:grid;grid-template-columns:.9fr 1.1fr;gap:0;background:#fff;border-radius:18px;box-shadow:var(--shadow-hover);overflow:hidden}
.rich-sec + .rich-sec{margin-top:36px}
.rich-sec:first-of-type{margin-top:6px}
.svc-row .pic{position:relative;min-height:320px;overflow:hidden}
.svc-row .pic img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .6s}
.svc-row:hover .pic img{transform:scale(1.05)}
.svc-row .pic .watermark{position:absolute;left:16px;bottom:14px;color:#fff;font-size:30px;font-weight:800;letter-spacing:6px;opacity:.85;text-shadow:0 2px 14px rgba(0,0,0,.35)}
.svc-row .txt{padding:40px 46px}
.svc-row .txt h3{font-size:23px;color:var(--navy);margin-bottom:6px}
.svc-row .txt .en{font-size:12px;letter-spacing:4px;color:var(--accent);margin-bottom:14px}
.svc-row .txt p{color:var(--muted);font-size:14px;text-align:justify;margin-bottom:18px}
.svc-list{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.svc-list li{display:flex;gap:9px;align-items:flex-start;background:var(--bg);border-radius:9px;padding:9px 13px;font-size:13.5px}
.svc-list li::before{content:"✓";color:#fff;background:var(--primary);width:16px;height:16px;line-height:15px;text-align:center;border-radius:50%;font-size:11px;flex:none;margin-top:2px}
.svc-list li:nth-child(even)::before{background:var(--accent)}
@media(max-width:900px){.svc-row{grid-template-columns:1fr}.svc-row .pic{min-height:230px}}
@media(max-width:640px){.svc-row .txt{padding:26px 22px}.svc-list{grid-template-columns:1fr}}

/* 时间线 */
.timeline{position:relative;margin-left:8px;padding-left:34px;display:grid;gap:26px}
.timeline::before{content:"";position:absolute;left:6px;top:6px;bottom:6px;width:2px;background:linear-gradient(#1763bf,var(--accent))}
.tl-item{position:relative}
.tl-item::before{content:"";position:absolute;left:-37px;top:6px;width:16px;height:16px;border-radius:50%;background:#fff;border:4px solid var(--accent);box-shadow:0 0 0 4px rgba(255,122,41,.20)}
.tl-item b{color:var(--primary);font-size:18px;font-weight:800;letter-spacing:1px}
.tl-item h4{color:var(--navy);font-size:15.5px;margin:4px 0 6px}
.tl-item p{color:var(--muted);font-size:13.5px}

/* 价值观 */
.value-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.value-card{text-align:center;padding:28px 18px;background:#fff;border:1px solid var(--line);border-radius:14px;transition:.25s}
.value-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-5px)}
.value-card .v{width:56px;height:56px;border-radius:50%;margin:0 auto 14px;display:flex;align-items:center;justify-content:center;background:var(--primary-soft);color:var(--primary)}
.value-card:nth-child(2) .v{background:var(--accent-soft);color:var(--accent)}
.value-card:nth-child(3) .v{background:#e3f5ee;color:#12805c}
.value-card:nth-child(4) .v{background:#fdeee4;color:#c05621}
.value-card svg{width:26px;height:26px}
.value-card h4{color:var(--navy);margin-bottom:6px;font-size:16px}
.value-card p{color:var(--muted);font-size:12.5px;line-height:1.8}
@media(max-width:900px){.value-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.value-grid{grid-template-columns:1fr}}

/* ---------- 15. 表单/留言/联系 ---------- */
.form-card{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form-card .full{grid-column:1/-1}
.field label{display:block;font-size:13.5px;font-weight:600;color:var(--navy);margin-bottom:7px}
.field label i{color:#d83a3a;font-style:normal}
.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:11px 14px;background:#fbfcfe;transition:.2s;outline:none;color:var(--ink)}
.field textarea{resize:vertical;min-height:130px}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--primary);background:#fff;box-shadow:0 0 0 3px rgba(15,76,158,.12)}
.form-tip{font-size:12px;color:var(--muted)}
.contact-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.cc{background:#fff;border:1px solid var(--line);border-radius:14px;padding:26px 20px;text-align:center;transition:.25s}
.cc:hover{box-shadow:var(--shadow-hover);transform:translateY(-5px)}
.cc .i{width:56px;height:56px;margin:0 auto 14px;border-radius:50%;background:var(--primary-soft);display:flex;align-items:center;justify-content:center}
.cc:nth-child(2) .i{background:var(--accent-soft)}
.cc:nth-child(3) .i{background:#e3f5ee}
.cc:nth-child(4) .i{background:#efeafb}
.cc svg{width:26px;height:26px;fill:var(--primary)}
.cc b{color:var(--navy);font-size:16px;display:block;margin-bottom:6px}
.cc p{color:var(--muted);font-size:13px;word-break:break-all}
@media(max-width:900px){.contact-cards{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.contact-cards{grid-template-columns:1fr}}

.map-holder{position:relative;border-radius:14px;overflow:hidden;border:1px solid var(--line);min-height:360px;background:linear-gradient(160deg,#eef3fa,#dde8f5)}
.map-grid{position:absolute;inset:0;background-image:linear-gradient(#cfdcEC 1px,transparent 1px),linear-gradient(90deg,#cfdcec 1px,transparent 1px);background-size:56px 56px;opacity:.7}
.map-road{position:absolute;left:-20%;right:-20%;top:42%;height:14px;background:#fff;border-radius:4px;box-shadow:0 0 0 3px #fff,0 0 0 6px #c9d6e6}
.map-road2{position:absolute;top:-10%;bottom:-10%;left:58%;width:10px;background:#fff;transform:rotate(38deg);box-shadow:0 0 0 3px #fff,0 0 0 6px #c9d6e6}
.map-pin{position:absolute;left:44%;top:34%;z-index:3;text-align:center;animation:pinDrop .8s cubic-bezier(.2,1.6,.4,1)}
@keyframes pinDrop{from{transform:translateY(-26px);opacity:0}to{transform:none;opacity:1}}
.map-pin .pulse{width:16px;height:16px;margin:0 auto;border-radius:50%;background:var(--primary);border:3px solid #fff;box-shadow:0 0 0 0 rgba(15,76,158,.4);animation:ping 1.8s infinite}
@keyframes ping{70%{box-shadow:0 0 0 14px rgba(15,76,158,0)}100%{box-shadow:0 0 0 0 rgba(15,76,158,0)}}
.map-pin span{display:block;background:var(--navy);color:#fff;font-size:12px;padding:5px 10px;border-radius:6px;margin-top:6px;white-space:nowrap}
.map-holder .hint{position:absolute;right:14px;bottom:12px;z-index:3;background:rgba(8,31,66,.72);color:#dbe6f5;font-size:11.5px;padding:6px 12px;border-radius:8px;backdrop-filter:blur(4px)}

/* Toast */
.toast{position:fixed;left:50%;top:64px;transform:translateX(-50%) translateY(-24px);background:var(--navy);color:#fff;padding:12px 24px;border-radius:10px;box-shadow:0 14px 34px rgba(8,31,66,.35);z-index:200;opacity:0;transition:.3s;font-size:14px;display:flex;gap:9px;align-items:center}
.toast.show{opacity:1;transform:translateX(-50%)}
.toast.ok{border-left:4px solid #35b98b}
.toast svg{width:17px;height:17px;fill:#35b98b}
.toast.ok{border-left-color:#35b98b}

/* 二维码占位/合作单位 */
.partner-strip{display:flex;flex-wrap:wrap;justify-content:center;gap:16px 44px;padding:26px;background:#fff;border:1px solid var(--line);border-radius:14px}
.partner-strip span{color:#8b98ab;font-size:15px;letter-spacing:1px;cursor:default;transition:.2s}
.partner-strip span:hover{color:var(--primary)}

/* ---------- 16. 弹层 ---------- */
.modal{position:fixed;inset:0;z-index:150;display:none}
.modal.on{display:flex;align-items:center;justify-content:center;padding:18px}
.modal .mbg{position:absolute;inset:0;background:rgba(8,22,45,.6);backdrop-filter:blur(4px)}
.modal .mbox{position:relative;background:#fff;border-radius:16px;max-width:780px;width:100%;max-height:86vh;overflow:auto;animation:pop .3s}
@keyframes pop{from{transform:scale(.94);opacity:0}to{transform:none;opacity:1}}
.mbox .cover{position:relative;height:230px;overflow:hidden}
.mbox .cover img{width:100%;height:100%;object-fit:cover}
.mbox .cover::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 20%,rgba(6,20,44,.9))}
.mbox .cover .t{position:absolute;left:24px;right:24px;bottom:16px;z-index:2;color:#fff}
.mbox .cover .t b{font-size:20px;display:block;line-height:1.5}
.mbox .cover .t span{font-size:12.5px;color:var(--accent)}
.mbox .mc{padding:24px 28px 28px}
.mbox .mc p{color:var(--muted);font-size:14px;margin-bottom:12px;text-align:justify}
.mbox .mc h4{color:var(--navy);margin:12px 0 8px;font-size:15px}
.mbox .close{position:absolute;top:12px;right:12px;width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.9);border:0;cursor:pointer;z-index:3;font-size:17px;color:var(--navy);line-height:1;transition:.2s}
.mbox .close:hover{transform:rotate(90deg);background:#fff}

/* ---------- 17. 其它 ---------- */
.backtop{position:fixed;right:24px;bottom:30px;width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,var(--navy2),var(--primary));color:#fff;border:0;cursor:pointer;box-shadow:0 10px 24px rgba(8,31,66,.3);opacity:0;visibility:hidden;transform:translateY(12px);transition:.3s;z-index:120;display:flex;align-items:center;justify-content:center}
.backtop.on{opacity:1;visibility:visible;transform:none}
.backtop:hover{background:var(--accent)}
.backtop svg{width:18px;height:18px}
/* ---------- 附注补丁 ---------- */
@media(min-width:1081px){.svc-row:nth-child(even) .pic{order:2}}
body.scrolled .site-header-in{height:64px;transition:height .25s}
body.scrolled .nav>li>a{height:64px}
.fd-cont svg{color:var(--accent)}
svg{vertical-align:middle}
.dl .feats svg{fill:none;stroke:var(--accent);stroke-width:1.8}
.dl .feats li svg{stroke:#c9a24a}
.js.no-scroll,html.no-scroll{overflow:hidden}