/* ==========================================================
   华略（四川）工程咨询有限公司 官网样式
   配色与《华略咨询宣传册2026》一致：
   主色 深藏青 #17335F / 品牌蓝 #2E62B8 / 强调 金棕 #A8804A
   ========================================================== */
:root{
  --navy:#17335F;
  --navy-deep:#122A4E;
  --blue:#2E62B8;
  --gold:#A8804A;
  --gold-light:#C9A063;
  --ink:#2B3240;
  --grey:#5F6B7C;
  --line:#E3E8F0;
  --bg:#FFFFFF;
  --bg-soft:#F4F7FB;
  --shadow:0 10px 30px rgba(23,51,95,.08);
  --radius:14px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;text-size-adjust:100%}
html,body{overflow-x:hidden;max-width:100%}
body{
  font-family:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Source Han Sans SC",sans-serif;
  color:var(--ink);background:var(--bg);
  font-size:16px;line-height:1.75;
  -webkit-font-smoothing:antialiased;
  -webkit-tap-highlight-color:transparent;
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
ul,ol{list-style:none}
.container{width:min(1180px,92%);margin:0 auto}

/* ---------- 通用板块 ---------- */
.section{padding:88px 0}
.section-head{text-align:center;margin-bottom:52px}
.section-head .en{
  font-size:13px;letter-spacing:.28em;text-transform:uppercase;
  color:var(--gold);font-weight:600;margin-bottom:6px;
}
.section-head h2{
  font-size:34px;color:var(--navy);font-weight:700;letter-spacing:.06em;
}
.gold-line{display:block;width:56px;height:3px;background:var(--gold);margin:16px auto 0;border-radius:2px}
.section-desc{max-width:860px;margin:18px auto 0;color:var(--grey);font-size:15px}
.sub-head{
  font-size:21px;color:var(--navy);margin:56px 0 24px;padding-left:14px;
  border-left:4px solid var(--gold);line-height:1.4;
}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-block;padding:13px 34px;border-radius:8px;font-size:15.5px;
  letter-spacing:.08em;transition:.25s;cursor:pointer;border:1.5px solid transparent;
}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 8px 20px rgba(46,98,184,.28)}
.btn-primary:hover{background:var(--navy);transform:translateY(-2px)}
.btn-ghost{border-color:var(--navy);color:var(--navy)}
.btn-ghost:hover{background:var(--navy);color:#fff;transform:translateY(-2px)}
.btn-block{width:100%;text-align:center}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:fixed;inset:0 0 auto 0;z-index:100;background:rgba(255,255,255,.96);
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
  box-shadow:0 1px 0 var(--line);
  transition:box-shadow .3s;
  padding-top:env(safe-area-inset-top,0px);   /* 适配 iPhone 刘海/状态栏（微信内置浏览器） */
}
.site-header.scrolled{box-shadow:0 6px 24px rgba(23,51,95,.12)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;height:74px}
.brand{display:flex;align-items:center;gap:12px;min-width:0;flex:0 1 auto;overflow:hidden}
.brand-logo{width:44px;height:44px;object-fit:contain;flex:none}
.brand-text{display:flex;flex-direction:column;line-height:1.3;min-width:0;flex:1 1 auto}
.brand-text strong{
  font-size:16.5px;color:var(--navy);letter-spacing:.02em;white-space:nowrap;
  overflow:hidden;text-overflow:ellipsis;   /* 万一空间不足自动省略，绝不与导航叠字 */
}
.brand-text em{font-style:normal;font-size:9.5px;color:#8A94A6;letter-spacing:.02em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.main-nav{display:flex;gap:6px;flex:0 0 auto}
.main-nav a{
  position:relative;padding:8px 13px;font-size:15px;color:var(--ink);
  border-radius:6px;transition:.2s;white-space:nowrap;
}
.main-nav a::after{
  content:"";position:absolute;left:13px;right:13px;bottom:2px;height:2px;
  background:var(--gold);transform:scaleX(0);transition:.25s;transform-origin:left;
}
.main-nav a:hover{color:var(--blue)}
.main-nav a.active{color:var(--navy);font-weight:700}
.main-nav a.active::after{transform:scaleX(1)}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:24px;height:2.5px;background:var(--navy);margin:5px 0;border-radius:2px;transition:.3s}

/* ---------- 首屏 ---------- */
.hero{
  position:relative;padding-top:calc(150px + env(safe-area-inset-top,0px));overflow:hidden;
  background:linear-gradient(180deg,#FFFFFF 0%,#F2F6FC 70%,#EDF2FA 100%);
}
.hero-inner{position:relative;z-index:2;text-align:center;max-width:900px}
.hero-kicker{
  font-size:13px;letter-spacing:.34em;color:var(--gold);font-weight:700;
}
.hero h1{
  margin:18px 0 10px;font-size:clamp(30px,4.6vw,50px);
  color:var(--navy);font-weight:800;letter-spacing:.04em;line-height:1.32;
}
.hero .accent{color:var(--blue)}
.hero-sub{
  font-size:clamp(16px,2vw,21px);color:var(--navy);letter-spacing:.3em;font-weight:600;
}
.hero-sub span{white-space:nowrap}
.hero-sub i{font-style:normal;color:var(--gold);margin:0 .55em;font-weight:400}
.hero-desc{margin-top:16px;color:var(--grey);font-size:15.5px}
.hero-actions{margin-top:34px;display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.hero-banner{position:relative;margin-top:56px;pointer-events:none}
.hero-banner img{width:100%;height:auto}
.stats-bar{
  position:relative;z-index:3;margin-top:-72px;
}
.stats-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:0;
  background:linear-gradient(135deg,var(--navy) 0%,#1E4482 100%);
  border-radius:16px;box-shadow:0 18px 40px rgba(18,42,78,.35);
  padding:30px 12px;
}
.stat{text-align:center;color:#fff;padding:4px 10px}
.stat + .stat{border-left:1px solid rgba(255,255,255,.14)}
.stat strong{font-size:44px;font-weight:800;line-height:1.1;letter-spacing:.02em}
.stat strong::after{content:"+";color:var(--gold-light);font-size:30px;margin-left:2px}
.stat span{display:block;font-size:13.5px;color:#C6D3E8;margin-top:6px;letter-spacing:.05em}

/* ---------- 关于 ---------- */
.about{background:var(--bg-soft)}
.about-grid{display:grid;grid-template-columns:1.9fr 1fr;gap:34px;align-items:start}
.about-main h3{font-size:20px;color:var(--navy);margin-bottom:14px}
.about-main p{color:#3D4759;margin-bottom:14px;text-align:justify}
.about-points{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:24px}
.point{
  background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px;
  display:flex;gap:12px;align-items:flex-start;transition:.25s;
}
.point:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.point i{
  font-style:normal;font-weight:800;color:var(--gold);font-size:22px;line-height:1;
  font-family:Georgia,serif;
}
.point strong{display:block;color:var(--navy);font-size:16px}
.point span{font-size:13px;color:var(--grey)}
.side-card{
  background:linear-gradient(160deg,#17335F,#1E4482);color:#fff;border-radius:var(--radius);
  padding:30px 26px;box-shadow:0 16px 36px rgba(18,42,78,.3);
}
.side-card h4{font-size:18px;margin-bottom:12px;color:#fff}
.side-card h4::after{content:"";display:block;width:34px;height:2.5px;background:var(--gold-light);margin-top:8px;border-radius:2px}
.side-card p{font-size:14px;color:#D6E0F0;line-height:1.9}
.side-list{display:grid;gap:12px;margin-top:4px}
.side-list li{
  display:flex;gap:12px;align-items:baseline;
  border-bottom:1px dashed rgba(255,255,255,.16);padding-bottom:10px;
}
.side-list li:last-child{border-bottom:0;padding-bottom:0}
.side-list strong{
  flex:0 0 66px;color:var(--gold-light);font-size:13.5px;font-weight:700;
}
.side-list span{font-size:13.5px;color:#D6E0F0;line-height:1.6}
.side-promise{
  margin-top:18px;background:rgba(255,255,255,.1);border-radius:8px;
  padding:11px 14px;font-size:12.5px;color:#C6D3E8;line-height:1.7;
}

/* ---------- 核心业务（四大业务板块：桌面 4 列，平板 2 列，手机 1 列） ---------- */
.biz-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.biz-card{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:32px 24px 26px;box-shadow:0 4px 14px rgba(23,51,95,.05);
  transition:.3s;overflow:hidden;
}
.biz-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:5px;
  background:linear-gradient(90deg,var(--blue),var(--navy));
}
.biz-card:hover{transform:translateY(-8px);box-shadow:0 20px 44px rgba(23,51,95,.14)}
.biz-no{
  font-size:40px;font-weight:800;color:var(--gold);line-height:1;
  font-family:Georgia,serif;
}
.biz-card h3{font-size:21px;color:var(--navy);margin-top:10px}
.en-sub{font-size:12px;color:#93A0B4;letter-spacing:.06em;margin:2px 0 16px}
.biz-card ul li{
  padding:7px 0 7px 18px;position:relative;font-size:14.5px;color:#3D4759;
  border-bottom:1px dashed var(--line);
}
.biz-card ul li:last-child{border-bottom:0}
.biz-card ul li::before{
  content:"";position:absolute;left:2px;top:16px;width:6px;height:6px;
  border-radius:50%;background:var(--gold);
}
.biz-note{
  margin-top:34px;background:linear-gradient(135deg,var(--navy),#1E4482);
  border-radius:var(--radius);padding:26px 30px;text-align:center;
  color:#E4EBF6;font-size:15px;box-shadow:0 14px 32px rgba(18,42,78,.28);
}
.biz-note strong{color:#fff}
.biz-note strong::before{content:"“";color:var(--gold-light)}
.biz-note strong::after{content:"”";color:var(--gold-light)}

/* ---------- 资金争取 ---------- */
.funding{background:var(--bg-soft)}
.channel-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.channel-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 28px 22px;transition:.25s;
}
.channel-card:hover{box-shadow:var(--shadow);transform:translateY(-4px)}
.channel-card h3{
  font-size:18.5px;color:var(--navy);margin-bottom:14px;padding-bottom:10px;
  border-bottom:2px solid var(--bg-soft);position:relative;
}
.channel-card h3::after{
  content:"";position:absolute;left:0;bottom:-2px;width:52px;height:2px;background:var(--gold);
}
.channel-card dl{display:grid;grid-template-columns:76px 1fr;row-gap:9px;font-size:13.8px}
.channel-card dt{color:var(--gold);font-weight:700;white-space:nowrap}
.channel-card dd{color:#4A5568}
.flow-wrap{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px 26px}
.flow-steps{
  display:grid;grid-template-columns:repeat(6,1fr);gap:14px;counter-reset:step;
}
.flow-steps li{
  position:relative;text-align:center;padding:8px 6px 4px;
}
.flow-steps i{
  display:flex;align-items:center;justify-content:center;
  width:46px;height:46px;margin:0 auto 10px;border-radius:50%;
  background:linear-gradient(135deg,var(--blue),var(--navy));color:#fff;
  font-style:normal;font-weight:800;font-size:16px;font-family:Georgia,serif;
  box-shadow:0 6px 14px rgba(46,98,184,.3);
}
.flow-steps strong{display:block;font-size:15.5px;color:var(--navy);margin-bottom:4px}
.flow-steps span{display:block;font-size:12px;color:var(--grey);line-height:1.65}
.funding-tracks{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.track{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;
}
.track h4{font-size:16.5px;color:var(--navy);margin-bottom:10px}
.track li{
  font-size:13.8px;color:#4A5568;padding:5px 0 5px 16px;position:relative;
}
.track li::before{
  content:"";position:absolute;left:2px;top:13px;width:5px;height:5px;border-radius:50%;
  background:var(--blue);
}

/* ---------- 项目业绩 ---------- */
.perf-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.perf-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 22px;transition:.25s;display:flex;flex-direction:column;
}
.perf-card:hover{box-shadow:var(--shadow);transform:translateY(-5px);border-color:#C9D7EE}
.perf-card h4{
  font-size:15.5px;color:var(--navy);line-height:1.55;min-height:48px;
}
.perf-meta{font-size:12.5px;color:var(--grey);margin:6px 0 12px}
.perf-nums{
  display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;
  padding:10px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.perf-nums strong{font-size:22px;color:var(--blue);font-family:Georgia,serif}
.perf-nums span{font-size:14px;color:var(--navy);font-weight:700}
.perf-nums em{font-style:normal;font-size:12px;color:var(--grey)}
.perf-desc{font-size:13px;color:var(--grey);margin-top:10px}
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.case-card{
  background:linear-gradient(180deg,#FBFCFE,#F2F6FC);
  border:1px solid var(--line);border-radius:var(--radius);padding:28px 26px;
  transition:.25s;display:flex;flex-direction:column;
}
.case-card:hover{box-shadow:0 18px 40px rgba(23,51,95,.12);transform:translateY(-6px)}
.case-tag{
  align-self:flex-start;background:var(--navy);color:#fff;font-size:12.5px;
  padding:4px 12px;border-radius:999px;letter-spacing:.04em;
}
.case-card h4{font-size:17.5px;color:var(--navy);margin:14px 0 2px;line-height:1.5}
.case-cap{font-size:13px;color:var(--gold);margin-bottom:12px}
.case-card ul{flex:1}
.case-card ul li{
  font-size:13.8px;color:#4A5568;padding:6px 0 6px 16px;position:relative;
}
.case-card ul li::before{
  content:"";position:absolute;left:2px;top:14px;width:5px;height:5px;border-radius:50%;
  background:var(--gold);
}
.case-facts{
  margin-top:14px;border-top:1px solid var(--line);padding-top:12px;
  display:grid;gap:6px;
}
.case-facts div{display:grid;grid-template-columns:76px 1fr;font-size:13px}
.case-facts dt{color:var(--navy);font-weight:700}
.case-facts dd{color:var(--grey)}
.more-projects{
  margin-top:30px;background:var(--bg-soft);border-radius:var(--radius);
  padding:26px 30px;border:1px solid var(--line);
}
.more-projects h4{font-size:16.5px;color:var(--navy);margin-bottom:10px}
.more-projects ul{
  columns:2;column-gap:40px;
}
.more-projects li{
  font-size:14px;color:#4A5568;padding:5px 0 5px 16px;position:relative;
  break-inside:avoid;
}
.more-projects li::before{
  content:"";position:absolute;left:2px;top:13px;width:5px;height:5px;border-radius:50%;
  background:var(--gold);
}

/* ---------- 全过程咨询 ---------- */
.consulting{background:var(--bg-soft)}
.tab-bar{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-bottom:28px}
.tab{
  padding:10px 22px;border-radius:999px;border:1.5px solid var(--line);
  background:#fff;color:#4A5568;font-size:14.5px;cursor:pointer;transition:.22s;
}
.tab:hover{border-color:var(--blue);color:var(--blue)}
.tab.active{background:var(--navy);border-color:var(--navy);color:#fff;font-weight:700}
.tab-panel{
  display:none;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:32px 34px;
}
.tab-panel.active{display:block;animation:fadeIn .4s ease}
@keyframes fadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.tab-panel h4{
  font-size:17.5px;color:var(--navy);margin-bottom:14px;padding-bottom:10px;
  border-bottom:2px solid var(--bg-soft);position:relative;
}
.tab-panel h4::after{
  content:"";position:absolute;left:0;bottom:-2px;width:52px;height:2px;background:var(--gold);
}
.consult-list{columns:2;column-gap:44px}
.consult-list li{
  font-size:14.2px;color:#4A5568;padding:7px 0 7px 18px;position:relative;
  break-inside:avoid;
}
.consult-list li::before{
  content:"";position:absolute;left:2px;top:16px;width:6px;height:6px;border-radius:50%;
  background:var(--blue);
}

/* ---------- 资质与实力 ---------- */
.qual{background:var(--bg-soft)}
.qual-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.qual-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 28px;transition:.25s;
}
.qual-card:hover{box-shadow:var(--shadow);transform:translateY(-4px)}
.qual-card h4{
  font-size:17px;color:var(--navy);margin-bottom:14px;padding-bottom:10px;
  border-bottom:2px solid var(--bg-soft);position:relative;
}
.qual-card h4::after{
  content:"";position:absolute;left:0;bottom:-2px;width:52px;height:2px;background:var(--gold);
}
.qual-card li{
  font-size:14.3px;color:#4A5568;padding:7px 0 7px 18px;position:relative;
}
.qual-card li::before{
  content:"";position:absolute;left:2px;top:16px;width:6px;height:6px;border-radius:50%;
  background:var(--blue);
}
.qual-extra{
  margin-top:24px;display:grid;grid-template-columns:1fr 1fr;gap:18px;
}
.qe-item{
  background:#fff;border:1px solid var(--line);border-left:3px solid var(--gold);
  border-radius:0 10px 10px 0;padding:16px 20px;
}
.qe-item strong{display:block;font-size:14.5px;color:var(--navy);margin-bottom:4px}
.qe-item span{font-size:13.5px;color:var(--grey);line-height:1.7}

/* ---------- 资质矩阵：亮点数字 ---------- */
.qual-highlights{
  display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:26px;
}
.qh-item{
  background:linear-gradient(160deg,#1B3C6E 0%,#17335F 100%);
  border-radius:12px;padding:20px 18px;text-align:center;
  box-shadow:0 6px 18px rgba(23,51,95,.16);
}
.qh-item strong{
  display:block;font-size:36px;line-height:1.1;color:#fff;font-weight:700;
  font-family:"DIN Alternate","Arial Narrow",Arial,sans-serif;letter-spacing:.01em;
}
.qh-item strong em{font-style:normal;font-size:20px;color:var(--gold-light,#C9A063);margin-left:2px}
.qh-item span{
  display:block;margin-top:8px;font-size:13px;color:#BFCDE5;line-height:1.6;letter-spacing:.02em;
}

/* ---------- 资质矩阵：矩阵表 ---------- */
.qual-matrix-wrap{margin-bottom:26px}
.qm-head{display:flex;align-items:baseline;flex-wrap:wrap;gap:10px;margin-bottom:14px}
.qm-head h4{font-size:19px;color:var(--navy);position:relative;padding-left:12px}
.qm-head h4::before{
  content:"";position:absolute;left:0;top:3px;bottom:3px;width:4px;border-radius:2px;background:var(--gold);
}
.qm-head span{font-size:13.5px;color:var(--grey)}
.qm-table{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  box-shadow:0 2px 10px rgba(23,51,95,.05);
}
.qm-row{
  display:grid;grid-template-columns:150px 118px 1fr;gap:0;
  border-top:1px solid var(--line);
}
.qm-row:first-child{border-top:0}
.qm-row-th{
  background:var(--navy);color:#fff;font-size:13.5px;letter-spacing:.06em;
}
.qm-row-th > div{padding:12px 18px;font-weight:600;color:#DCE6F5}
.qm-row-th .qm-list-head{color:#DCE6F5}
.qm-cat{padding:16px 18px;border-right:1px solid var(--line)}
.qm-cat strong{font-size:15px;color:var(--navy);font-weight:600}
.qm-lv{padding:16px 12px;text-align:center;border-right:1px solid var(--line)}
.lv-badge{
  display:inline-block;font-size:13px;font-weight:700;padding:4px 12px;border-radius:20px;letter-spacing:.04em;
}
.lv-badge-a{background:#FBEDE7;color:#C0522B;border:1px solid #F0D3C6}
.lv-badge-b{background:#E8F0FC;color:var(--blue);border:1px solid #D3E0F5}
.lv-badge-c{background:#EDF5EE;color:#3F7A4E;border:1px solid #D6E8DA}
.qm-list{
  padding:12px 18px;display:flex;flex-wrap:wrap;gap:8px 10px;align-items:center;
}
.qm-list li{
  font-size:13.8px;color:#3D4759;display:inline-flex;align-items:center;gap:7px;
  background:var(--bg-soft);border:1px solid var(--line);border-radius:6px;padding:5px 11px;
}
.qm-list li i{
  font-style:normal;font-size:11.5px;font-weight:700;width:26px;height:20px;line-height:20px;
  text-align:center;border-radius:4px;flex:none;
}
.lv-甲{background:#C0522B;color:#fff}
.lv-乙{background:var(--blue);color:#fff}
.lv-信{background:#3F7A4E;color:#fff}
.qt-card{max-width:100%}
.qt-card ul{display:grid;grid-template-columns:1fr 1fr;gap:0 28px}
.qt-card li{font-size:14.2px}
.qual-note{
  margin-top:20px;font-size:13px;color:var(--grey);line-height:1.8;text-align:center;
  padding:12px 16px;background:rgba(255,255,255,.72);border-radius:8px;border:1px dashed var(--line);
}

/* ---------- 企业文化 ---------- */
.culture-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.culture-card{
  background:#fff;border:1px solid var(--line);border-top:3px solid var(--gold);
  border-radius:10px;padding:22px 20px;text-align:center;transition:.25s;
}
.culture-card:hover{box-shadow:var(--shadow);transform:translateY(-4px)}
.culture-card h4{font-size:16.5px;color:var(--navy);margin-bottom:8px}
.culture-card p{font-size:14px;color:var(--grey);line-height:1.9}

/* ---------- 新闻资讯 ---------- */
.news{background:var(--bg-soft)}
.news-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.news-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 26px 22px;transition:.25s;display:flex;flex-direction:column;
}
.news-card:hover{box-shadow:var(--shadow);transform:translateY(-5px);border-color:#C9D7EE}
.news-meta{display:flex;align-items:center;gap:12px;margin-bottom:10px}
.news-cat{
  font-size:12px;color:#fff;background:var(--gold);padding:3px 11px;border-radius:999px;
  letter-spacing:.04em;
}
.news-date{font-size:12.5px;color:#8A94A6}
.news-card h4{
  font-size:17.5px;color:var(--navy);line-height:1.55;margin-bottom:10px;
}
.news-sum{
  font-size:13.8px;color:var(--grey);line-height:1.85;flex:1;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
}
.news-more{
  margin-top:14px;font-size:13.5px;color:var(--blue);font-weight:600;
  display:inline-flex;align-items:center;gap:6px;
}
.news-more::after{content:"›";font-size:17px;line-height:1;transition:.2s}
.news-card:hover .news-more::after{transform:translateX(4px)}

/* ---------- 人才招聘 ---------- */
.jobs-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.job-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 24px 20px;transition:.25s;
}
.job-card:hover{box-shadow:var(--shadow);transform:translateY(-4px);border-color:#C9D7EE}
.job-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px}
.job-head h4{font-size:17px;color:var(--navy)}
.job-city{
  flex:0 0 auto;font-size:12.5px;color:var(--blue);background:#E8F0FC;
  padding:3px 12px;border-radius:999px;
}
.job-req{font-size:13.8px;color:var(--grey);line-height:1.8}
.job-pay{
  margin-top:12px;padding-top:12px;border-top:1px dashed var(--line);
  font-size:13.5px;color:var(--gold);font-weight:700;
}
.jobs-note{
  margin-top:22px;text-align:center;font-size:14px;color:var(--grey);
  background:#fff;border:1px dashed var(--gold);border-radius:10px;padding:14px 20px;
}

/* ---------- 联系我们 ---------- */
.contact{background:linear-gradient(180deg,#F4F7FB,#EDF2FA)}
.contact-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:40px;align-items:start}
.contact-info h3,.contact-form h3{font-size:22px;color:var(--navy);margin-bottom:12px}
.contact-lead{font-size:14.8px;color:#4A5568;margin-bottom:22px}
.contact-list{display:grid;gap:14px;margin-bottom:24px}
.contact-list li{display:flex;gap:14px;align-items:flex-start}
.contact-list .ico{
  flex:0 0 46px;height:46px;border-radius:10px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--blue),var(--navy));color:#fff;
  font-size:12.5px;font-style:normal;letter-spacing:.05em;
}
.contact-list strong{display:block;font-size:15px;color:var(--navy)}
.contact-list span{font-size:13.8px;color:var(--grey)}
.promise{
  background:#fff;border:1px dashed var(--gold);border-radius:10px;
  padding:16px 20px;font-size:14px;color:#4A5568;
}
.promise strong{color:var(--gold);margin-right:10px}
.contact-form{
  background:#fff;border-radius:var(--radius);padding:32px 30px;
  box-shadow:0 16px 40px rgba(23,51,95,.1);
}
.contact-form label{display:block;font-size:14px;color:var(--navy);font-weight:600;margin-bottom:14px}
.contact-form input,.contact-form select,.contact-form textarea{
  width:100%;margin-top:6px;padding:11px 13px;border:1.5px solid var(--line);
  border-radius:8px;font-size:14px;font-family:inherit;color:var(--ink);
  background:#FBFCFE;transition:.2s;resize:vertical;
}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{
  outline:none;border-color:var(--blue);background:#fff;
  box-shadow:0 0 0 3px rgba(46,98,184,.12);
}
.form-tip{margin-top:12px;font-size:12.5px;color:#93A0B4;text-align:center}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--navy-deep);color:#B9C6DC}
.footer-grid{
  display:grid;grid-template-columns:1.3fr 1.6fr .7fr 1fr;gap:34px;
  padding:52px 0 36px;
}
.f-col{display:flex;flex-direction:column;gap:6px;font-size:13.5px}
.f-logo{width:46px;margin-bottom:8px;background:#fff;border-radius:9px;padding:5px}
.f-col strong{color:#fff;font-size:15px;line-height:1.55}
.f-links a{padding:2px 0;transition:.2s}
.f-links a:hover{color:#fff}
.footer-bar{border-top:1px solid rgba(255,255,255,.12);padding:16px 0;text-align:center;font-size:12.5px}
.footer-bar a{color:#8FA3C4}
.footer-bar a:hover{color:#fff}

/* ---------- 返回顶部 ---------- */
.back-top{
  position:fixed;right:26px;bottom:30px;width:46px;height:46px;border-radius:50%;
  background:var(--navy);color:#fff;border:0;font-size:19px;cursor:pointer;
  opacity:0;visibility:hidden;transform:translateY(12px);transition:.3s;z-index:90;
  box-shadow:0 10px 24px rgba(18,42,78,.35);
}
.back-top.show{opacity:1;visibility:visible;transform:none}
.back-top:hover{background:var(--blue)}

/* ---------- 滚动显现 ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.delay-1{transition-delay:.12s}
.reveal.delay-2{transition-delay:.24s}
.reveal.delay-3{transition-delay:.36s}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
}

/* ---------- 响应式：窄桌面（先收紧导航，避免与公司名挤在一起） ---------- */
@media (max-width:1280px){
  .header-inner{gap:14px}
  .brand{gap:10px}
  .brand-logo{width:40px;height:40px}
  .brand-text strong{font-size:15.5px}
  .brand-text em{font-size:9px}
  .main-nav{gap:2px}
  .main-nav a{padding:8px 10px;font-size:14.5px}
  .main-nav a::after{left:10px;right:10px}
}

/* ---------- 响应式：导航折叠为侧滑菜单（1080px 以下） ---------- */
@media (max-width:1080px){
  /* 手机/微信内置浏览器：去掉毛玻璃，避免 fixed 子元素定位错乱，同时兼容不支持 backdrop-filter 的安卓 X5 内核 */
  .site-header{background:#fff;-webkit-backdrop-filter:none;backdrop-filter:none}
  .main-nav{
    position:fixed;top:calc(74px + env(safe-area-inset-top,0px));right:0;
    width:min(320px,84vw);max-height:calc(100vh - 74px - env(safe-area-inset-top,0px));
    overflow-y:auto;-webkit-overflow-scrolling:touch;background:#fff;
    flex-direction:column;gap:2px;padding:16px 20px 26px;
    box-shadow:-12px 18px 40px rgba(18,42,78,.16);border-radius:0 0 0 16px;
    transform:translateX(105%);transition:.32s ease;
  }
  .main-nav.open{transform:none}
  .main-nav a{padding:14px 10px;border-bottom:1px solid var(--line);font-size:16px}
  .main-nav a::after{display:none}
  .nav-toggle{display:block}
  .nav-toggle.open span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
  .nav-toggle.open span:nth-child(2){opacity:0}
  .nav-toggle.open span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}
}

/* ---------- 响应式：平板 ---------- */
@media (max-width:1024px){
  .perf-grid{grid-template-columns:repeat(2,1fr)}
  .flow-steps{grid-template-columns:repeat(3,1fr);gap:24px 16px}
  .brand-text em{display:none}
}
@media (max-width:960px){
  .about-grid,.contact-grid,.qual-extra{grid-template-columns:1fr}
  .biz-grid,.case-grid,.qual-grid,.funding-tracks,.culture-grid,.news-grid,.jobs-grid{grid-template-columns:1fr 1fr}
  .channel-grid{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:16px 0;border-radius:14px}
  .stat:nth-child(3){border-left:0}
  .footer-grid{grid-template-columns:1fr 1fr}
  .section{padding:64px 0}
  /* 资质矩阵：亮点数字两列、矩阵列宽收窄 */
  .qual-highlights{grid-template-columns:repeat(2,1fr);gap:14px}
  .qm-row{grid-template-columns:124px 100px 1fr}
  .qm-cat,.qm-lv,.qm-row-th > div{padding-left:14px;padding-right:14px}
  .qt-card ul{grid-template-columns:1fr 1fr;gap:0 20px}
  .tab-bar{flex-wrap:nowrap;overflow-x:auto;justify-content:flex-start;padding-bottom:6px;-webkit-overflow-scrolling:touch;scrollbar-width:none}
  .tab-bar::-webkit-scrollbar{display:none}
  .tab{flex:0 0 auto}
}

/* ---------- 响应式：手机（重点） ---------- */
@media (max-width:640px){
  .container{width:90%}
  .section{padding:52px 0}
  .section-head{margin-bottom:32px}
  .section-head h2{font-size:26px}
  .section-desc{font-size:14px}
  .sub-head{font-size:18.5px;margin:38px 0 16px}

  /* 顶栏：品牌名两行、logo 缩小，避免挤压 */
  /* 顶栏：品牌名两行、logo 缩小，避免挤压；高度计入刘海安全区 */
  .header-inner{height:64px}
  .site-header .container{width:92%}
  .main-nav{top:calc(64px + env(safe-area-inset-top,0px));max-height:calc(100vh - 64px - env(safe-area-inset-top,0px))}
  .brand{gap:10px}
  .brand-logo{width:38px;height:38px}
  .brand-text strong{font-size:13.5px;white-space:normal;line-height:1.25}

  /* 首屏 */
  .hero{padding-top:calc(100px + env(safe-area-inset-top,0px))}
  .hero h1{font-size:27px;letter-spacing:.01em;line-height:1.4}
  .hero-desc{font-size:14px}
  .hero-desc br.pc-br{display:none}
  .hero-sub{font-size:14.5px;letter-spacing:.1em}
  .hero-actions{margin-top:26px;gap:10px}
  .hero-actions .btn{flex:1 1 0;padding:12px 10px;font-size:14.5px;letter-spacing:.03em;min-width:0}
  .hero-banner{margin-top:36px}
  .hero-banner img{min-height:92px;object-fit:cover;object-position:center bottom}

  /* 数字统计条 */
  .stats-bar{margin-top:-56px}
  .stats-grid{padding:20px 6px;gap:14px 0;border-radius:12px}
  .stat strong{font-size:31px}
  .stat strong::after{font-size:22px}
  .stat span{font-size:11.5px;margin-top:4px;padding:0 4px}

  /* 关于 */
  .about-main h3{font-size:17.5px}
  .about-main p{font-size:14.5px}
  .about-points,.biz-grid,.case-grid,.qual-grid,.funding-tracks,.culture-grid,.news-grid,.jobs-grid{grid-template-columns:1fr}
  .point{padding:15px}
  .side-card{padding:24px 20px}
  .side-list strong{flex-basis:58px;font-size:13px}
  .side-list span{font-size:13px}

  /* 业务与资金争取 */
  .biz-card{padding:28px 22px 24px}
  .channel-card{padding:22px 20px}
  .channel-card dl{grid-template-columns:64px 1fr;font-size:13.2px}
  .track{padding:20px 18px}
  .flow-wrap{padding:26px 18px}
  /* 流程改纵向时间轴，手机上更好读 */
  .flow-steps{grid-template-columns:1fr;gap:0}
  .flow-steps li{
    display:flex;flex-direction:column;text-align:left;padding:0 0 18px 60px;position:relative;
  }
  .flow-steps li::before{
    content:"";position:absolute;left:22px;top:46px;bottom:0;width:2px;background:var(--line);
  }
  .flow-steps li:last-child{padding-bottom:0}
  .flow-steps li:last-child::before{display:none}
  .flow-steps i{position:absolute;left:0;top:0;width:44px;height:44px;margin:0}
  .flow-steps strong{margin-bottom:2px}

  /* 业绩 */
  .perf-card{padding:20px 18px}
  .perf-card h4{font-size:15px;min-height:0}
  .perf-nums strong{font-size:20px}
  .case-card{padding:22px 20px}
  .case-card h4{font-size:16px}
  .case-card ul li{font-size:13.2px}
  .case-facts div{grid-template-columns:64px 1fr;font-size:12.5px}
  .more-projects{padding:20px 18px}
  .more-projects ul{columns:1}
  .more-projects li{font-size:13.5px}

  /* 全过程咨询：选项卡横向滚动 */
  .tab{padding:9px 16px;font-size:13.5px}
  .tab-panel{padding:22px 18px}
  .tab-panel h4{font-size:16px}
  .consult-list{columns:1}
  .consult-list li{font-size:13.5px}

  /* 资质矩阵 */
  .qual-card{padding:24px 20px}
  .qual-card li{font-size:13.6px}
  .qe-item{padding:14px 16px}
  /* 亮点数字：手机上两列 */
  .qual-highlights{grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:20px}
  .qh-item{padding:15px 12px;border-radius:10px}
  .qh-item strong{font-size:28px}
  .qh-item strong em{font-size:16px}
  .qh-item span{font-size:11.8px;margin-top:6px;line-height:1.5}
  /* 矩阵表：手机上改为「类别 + 等级」一行、资质明细另起一行 */
  .qm-head h4{font-size:17px}
  .qm-head span{font-size:12.5px}
  .qm-row-th{display:none}
  .qm-row{grid-template-columns:1fr auto;border-top:1px solid var(--line)}
  .qm-cat{
    grid-column:1;border-right:0;padding:12px 14px 6px;display:flex;align-items:center;
  }
  .qm-cat strong{font-size:14.5px}
  .qm-lv{grid-column:2;border-right:0;padding:12px 14px 6px;text-align:right}
  .lv-badge{font-size:12px;padding:3px 10px}
  .qm-list{grid-column:1 / -1;padding:2px 14px 14px;gap:7px}
  .qm-list li{font-size:12.8px;padding:4px 9px}
  .qm-list li i{width:24px;height:19px;line-height:19px;font-size:11px}
  .qt-card ul{grid-template-columns:1fr}
  .qual-note{font-size:12.2px;padding:12px 14px;text-align:left}

  /* 联系 */
  .contact-grid{gap:28px}
  .contact-info h3,.contact-form h3{font-size:19px}
  .contact-list li{gap:12px}
  .contact-list .ico{flex:0 0 42px;height:42px;font-size:12px}
  .contact-list strong{font-size:14.5px}
  .contact-list span{font-size:13.2px}
  .contact-form{padding:24px 18px}
  /* 16px 可避免 iOS Safari 聚焦时自动放大页面 */
  .contact-form input,.contact-form select,.contact-form textarea{font-size:16px;padding:12px 13px}
  .promise{padding:14px 16px;font-size:13.2px}
  .promise strong{display:block;margin-bottom:4px}

  /* 页脚 */
  .footer-grid{grid-template-columns:1fr;gap:24px;padding:38px 0 30px}
  .f-logo{width:42px}
  .f-col{font-size:13px}
  .footer-bar{padding:14px 0 calc(14px + env(safe-area-inset-bottom))}

  /* 返回顶部按钮避开底部安全区 */
  .back-top{right:14px;bottom:calc(16px + env(safe-area-inset-bottom));width:44px;height:44px}
}
@media (max-width:400px){
  .brand-text strong{font-size:12.5px}
  .hero h1{font-size:24px}
  .stat strong{font-size:27px}
}