/* ==========================================================================
   伟旺企管 · 官网样式系统
   主色：深蓝 #0F2B46 / #123A5C   点缀：金 #C8A063
   底色：#F5F7FA   正文：#1F2937
   ========================================================================== */

/* ---------- 1. 变量与重置 ---------- */
:root{
  --navy-900:#0B2138;
  --navy:#0F2B46;
  --navy-700:#123A5C;
  --navy-600:#1B4A72;
  --navy-500:#2A5C87;
  --gold:#C8A063;
  --gold-light:#DCC08C;
  --gold-dark:#A9834A;
  --bg:#F5F7FA;
  --bg-2:#EDF1F6;
  --white:#fff;
  --text:#1F2937;
  --text-2:#3D4B5C;
  --muted:#65758A;
  --line:#E3E8EF;
  --line-dark:rgba(200,160,99,.22);

  --font-sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC","Noto Sans SC",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --font-serif:Georgia,"Times New Roman","Songti SC","SimSun",serif;

  --container:1200px;
  --header-h:78px;
  --radius:2px;
  --shadow-sm:0 2px 10px rgba(15,43,70,.05);
  --shadow:0 12px 34px rgba(15,43,70,.10);
  --shadow-lg:0 24px 60px rgba(15,43,70,.14);
  --ease:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:var(--font-sans);font-size:16px;line-height:1.85;
  font-weight:400;letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
strong,b{text-decoration:none}
a{color:inherit;text-decoration:none;transition:color .25s var(--ease)}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.35;letter-spacing:.01em;color:var(--navy)}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,select,textarea{font-family:inherit;font-size:15px;color:var(--text)}
::selection{background:rgba(200,160,99,.28)}

/* ---------- 2. 版式工具 ---------- */
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 28px}
.container-narrow{max-width:900px;margin:0 auto;padding:0 28px}
.section{padding:92px 0}
.section-sm{padding:64px 0}
.section-dark{background:var(--navy);color:rgba(255,255,255,.78)}
.section-dark h2,.section-dark h3{color:#fff}
.section-alt{background:var(--white)}
.section-line{border-top:1px solid var(--line)}

.eyebrow{
  display:inline-flex;align-items:center;gap:12px;
  font-size:12px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--gold-dark);font-weight:600;margin-bottom:16px;
}
.eyebrow::before{content:"";width:30px;height:1px;background:var(--gold);display:block}
.section-dark .eyebrow{color:var(--gold-light)}

.sec-title{font-size:clamp(24px,2.6vw,36px);line-height:1.28;letter-spacing:.02em}
.sec-sub{margin-top:16px;color:var(--muted);font-size:16px;max-width:640px}
.section-dark .sec-sub{color:rgba(255,255,255,.62)}
.sec-head{margin-bottom:52px}
.sec-head--row{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;flex-wrap:wrap}

.gold{color:var(--gold)}
.serif{font-family:var(--font-serif)}

/* ---------- 3. 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  height:50px;padding:0 30px;border-radius:var(--radius);
  font-size:15px;font-weight:600;letter-spacing:.04em;white-space:nowrap;
  transition:all .3s var(--ease);position:relative;overflow:hidden;
}
.btn svg{width:16px;height:16px;transition:transform .3s var(--ease)}
.btn:hover svg{transform:translateX(4px)}
.btn-gold{background:var(--gold);color:#1A1206;border:1px solid var(--gold)}
.btn-gold:hover{background:var(--gold-light);border-color:var(--gold-light);color:#1A1206}
.btn-navy{background:var(--navy-700);color:#fff;border:1px solid var(--navy-700)}
.btn-navy:hover{background:var(--navy);border-color:var(--navy)}
.btn-ghost{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.36)}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold);background:rgba(200,160,99,.08)}
.btn-outline{background:transparent;color:var(--navy-700);border:1px solid #C9D3DF}
.btn-outline:hover{border-color:var(--gold);color:var(--gold-dark);background:#fff}
.btn-sm{height:42px;padding:0 22px;font-size:14px}
.btn-block{width:100%}
.btn-row{display:flex;gap:16px;flex-wrap:wrap}

.link-more{
  display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;
  color:var(--navy-700);letter-spacing:.03em;border-bottom:1px solid transparent;padding-bottom:2px;
}
.link-more::after{content:"→";transition:transform .3s var(--ease);font-size:15px}
.link-more:hover{color:var(--gold-dark);border-color:var(--gold)}
.link-more:hover::after{transform:translateX(4px)}
.section-dark .link-more{color:var(--gold)}

/* ---------- 4. 页头 ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:90;
  background:rgba(15,43,70,.94);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(200,160,99,.16);
  transition:background .3s var(--ease),box-shadow .3s var(--ease),height .3s var(--ease);
}
.site-header.is-scrolled{background:rgba(11,33,56,.98);box-shadow:0 6px 28px rgba(6,20,34,.32)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:var(--header-h);gap:20px}
.site-header .header-inner{max-width:1340px}

.brand{display:flex;align-items:center;gap:13px;flex:0 0 auto}
.brand-mark{
  width:40px;height:40px;flex:0 0 auto;border:1px solid rgba(200,160,99,.55);
  display:grid;place-items:center;position:relative;
}
.brand-mark::after{
  content:"";position:absolute;inset:4px;border:1px solid rgba(200,160,99,.22);
}
.brand-mark span{
  font-family:var(--font-serif);font-size:17px;color:var(--gold);
  letter-spacing:.02em;line-height:1;position:relative;z-index:1;
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-cn{font-size:18px;font-weight:700;color:#fff;letter-spacing:.12em;white-space:nowrap}
.brand-en{font-size:9px;color:rgba(255,255,255,.5);letter-spacing:.28em;text-transform:uppercase;margin-top:5px}

.nav{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav > li{position:relative}
.nav a{
  display:block;padding:0 11px;line-height:var(--header-h);white-space:nowrap;
  font-size:14px;color:rgba(255,255,255,.82);letter-spacing:.02em;position:relative;
}
.nav a::after{
  content:"";position:absolute;left:13px;right:13px;bottom:24px;height:1px;
  background:var(--gold);transform:scaleX(0);transform-origin:left;
  transition:transform .3s var(--ease);
}
.nav a:hover{color:#fff}
.nav a:hover::after,.nav a.is-active::after{transform:scaleX(1)}
.nav a.is-active{color:var(--gold-light)}

.nav-drop{
  position:absolute;top:calc(var(--header-h) - 6px);left:50%;transform:translate(-50%,10px);
  min-width:230px;background:#0B2138;border:1px solid rgba(200,160,99,.2);
  padding:10px 0;opacity:0;visibility:hidden;transition:all .28s var(--ease);
  box-shadow:0 18px 40px rgba(0,0,0,.35);
}
.nav li:hover .nav-drop,.nav li:focus-within .nav-drop{opacity:1;visibility:visible;transform:translate(-50%,0)}
.nav-drop a{line-height:1.4;padding:10px 20px;font-size:13.5px;color:rgba(255,255,255,.72)}
.nav-drop a::after{display:none}
.nav-drop a:hover{color:var(--gold);background:rgba(200,160,99,.07)}

.header-actions{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.lang-switch{
  display:inline-flex;align-items:center;gap:6px;height:32px;padding:0 11px;
  border:1px solid rgba(255,255,255,.22);color:rgba(255,255,255,.82);
  font-size:12px;letter-spacing:.08em;transition:all .25s var(--ease);background:transparent;
}
.lang-switch:hover{border-color:var(--gold);color:var(--gold)}
.header-tel{display:inline-flex;align-items:center;gap:7px;font-size:14px;color:#fff;font-weight:600;letter-spacing:.02em}
.header-tel svg{width:14px;height:14px;color:var(--gold)}
.header-tel:hover{color:var(--gold-light)}
.header-actions .btn{height:42px;padding:0 18px;font-size:13.5px}
@media (max-width:1380px){ .header-tel{display:none} }

.burger{display:none;width:42px;height:42px;align-items:center;justify-content:center;flex-direction:column;gap:5px}
.burger span{display:block;width:20px;height:1.5px;background:#fff;transition:all .3s var(--ease)}
.burger.is-open span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.burger.is-open span:nth-child(2){opacity:0}
.burger.is-open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

/* 移动抽屉 */
.drawer{
  position:fixed;inset:var(--header-h) 0 0;z-index:85;background:var(--navy-900);
  transform:translateX(100%);transition:transform .38s var(--ease);
  overflow-y:auto;padding:26px 24px 120px;display:none;
}
.drawer.is-open{transform:translateX(0)}
.drawer a{display:block;padding:15px 0;color:rgba(255,255,255,.86);border-bottom:1px solid rgba(255,255,255,.07);font-size:16px}
.drawer .drawer-sub a{padding:11px 0 11px 16px;font-size:14px;color:rgba(255,255,255,.6)}
.drawer .btn{margin-top:24px}

/* ---------- 5. 首页 Hero ---------- */
.hero{
  position:relative;background:var(--navy);color:#fff;overflow:hidden;
  padding:calc(var(--header-h) + 96px) 0 100px;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(900px 520px at 78% 18%,rgba(42,92,135,.55),transparent 62%),
    radial-gradient(600px 400px at 8% 88%,rgba(200,160,99,.10),transparent 60%);
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:72px 72px;
  mask-image:linear-gradient(180deg,rgba(0,0,0,.9),transparent 78%);
  -webkit-mask-image:linear-gradient(180deg,rgba(0,0,0,.9),transparent 78%);
}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.08fr .92fr;gap:64px;align-items:center}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:10px;font-size:12px;letter-spacing:.2em;
  color:var(--gold-light);text-transform:uppercase;margin-bottom:26px;
  padding:7px 14px;border:1px solid rgba(200,160,99,.3);background:rgba(200,160,99,.06);
}
.hero h1{color:#fff;font-size:clamp(32px,3.9vw,54px);line-height:1.28;letter-spacing:.02em;font-weight:700}
.hero h1 em{font-style:normal;color:var(--gold);position:relative;white-space:nowrap}
.hero h1 em::after{
  content:"";position:absolute;left:0;right:0;bottom:-6px;height:8px;
  background:linear-gradient(90deg,rgba(200,160,99,.42),rgba(200,160,99,0));
}
.hero-sub{margin-top:28px;font-size:17px;line-height:1.95;color:rgba(255,255,255,.72);max-width:520px}
.hero-sub strong{color:#fff;font-weight:600}
.hero-actions{margin-top:40px;display:flex;gap:16px;flex-wrap:wrap}
.hero-foot{
  margin-top:52px;padding-top:26px;border-top:1px solid rgba(255,255,255,.1);
  display:flex;gap:38px;flex-wrap:wrap;
}
.hero-foot div{font-size:13px;color:rgba(255,255,255,.55);letter-spacing:.02em}
.hero-foot b{display:block;color:#fff;font-size:15px;margin-bottom:4px;font-weight:600}

/* Hero 右侧视觉 */
.hero-visual{position:relative;height:520px}
.hero-frame{
  position:absolute;inset:0 0 42px 34px;border:1px solid rgba(200,160,99,.3);
  background:
    linear-gradient(150deg,rgba(27,74,114,.9),rgba(11,33,56,.95)),
    repeating-linear-gradient(45deg,rgba(255,255,255,.03) 0 2px,transparent 2px 8px);
  overflow:hidden;
}
.hero-frame::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 62% 38%,rgba(200,160,99,.16),transparent 58%);
}
.hero-frame svg{position:absolute;inset:0;width:100%;height:100%;opacity:.85}
.hero-tag{
  position:absolute;left:0;top:44px;background:rgba(11,33,56,.86);
  border:1px solid rgba(200,160,99,.35);border-left:3px solid var(--gold);
  padding:12px 18px;font-size:12.5px;letter-spacing:.1em;color:var(--gold-light);
  backdrop-filter:blur(6px);
}
.hero-card{
  position:absolute;right:0;bottom:0;background:#fff;color:var(--text);
  padding:24px 26px;width:270px;box-shadow:var(--shadow-lg);border-top:3px solid var(--gold);
}
.hero-card .num{font-family:var(--font-serif);font-size:38px;line-height:1;color:var(--navy);font-weight:700}
.hero-card .num small{font-size:16px;color:var(--gold-dark);margin-left:3px;font-family:var(--font-sans);font-weight:600}
.hero-card p{margin-top:8px;font-size:12.5px;color:var(--muted);line-height:1.7}

/* ---------- 6. 数据条 ---------- */
.stat-band{background:var(--navy-900);color:#fff;border-top:1px solid rgba(200,160,99,.18)}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.stat-item{padding:44px 30px;border-right:1px solid rgba(255,255,255,.07);position:relative}
.stat-item:last-child{border-right:0}
.stat-num{
  font-family:var(--font-serif);font-size:clamp(32px,3.4vw,46px);font-weight:700;
  line-height:1;color:#fff;letter-spacing:.01em;
}
.stat-num small{font-size:17px;color:var(--gold);margin-left:4px;font-family:var(--font-sans);font-weight:600}
.stat-label{margin-top:12px;font-size:13.5px;color:rgba(255,255,255,.58);letter-spacing:.04em}
.stat-label b{display:block;color:rgba(255,255,255,.9);font-size:14px;font-weight:600;margin-bottom:4px}

/* ---------- 7. 资质条 / Logo 墙 ---------- */
.cert-strip{display:flex;flex-wrap:wrap;gap:14px}
.cert-item{
  display:flex;align-items:center;gap:10px;padding:13px 20px;background:#fff;
  border:1px solid var(--line);font-size:13.5px;color:var(--text-2);font-weight:500;
  transition:all .3s var(--ease);
}
.cert-item::before{content:"";width:6px;height:6px;background:var(--gold);transform:rotate(45deg);flex:0 0 auto}
.cert-item:hover{border-color:rgba(200,160,99,.55);box-shadow:var(--shadow-sm)}

.logo-wall{display:grid;grid-template-columns:repeat(6,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.logo-cell{
  background:#fff;height:96px;display:grid;place-items:center;padding:16px;
  font-size:13px;color:#8C99A8;letter-spacing:.06em;text-align:center;
  filter:grayscale(1);transition:all .3s var(--ease);
}
.logo-cell:hover{filter:grayscale(0);color:var(--navy-700);background:#FBFCFE}
.logo-cell span{border-bottom:1px solid transparent}
.logo-cell:hover span{border-color:rgba(200,160,99,.5)}

/* ---------- 8. 业务卡片 ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.svc-card{
  background:#fff;border:1px solid var(--line);padding:32px 28px 28px;position:relative;
  transition:all .38s var(--ease);overflow:hidden;display:flex;flex-direction:column;
}
.svc-card::before{
  content:"";position:absolute;left:0;top:0;width:100%;height:2px;background:var(--gold);
  transform:scaleX(0);transform-origin:left;transition:transform .45s var(--ease);
}
.svc-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:rgba(200,160,99,.4)}
.svc-card:hover::before{transform:scaleX(1)}
.svc-icon{
  width:46px;height:46px;display:grid;place-items:center;margin-bottom:22px;
  border:1px solid rgba(200,160,99,.35);color:var(--gold-dark);background:#FCFAF6;
  transition:all .35s var(--ease);
}
.svc-icon svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.4}
.svc-card:hover .svc-icon{background:var(--navy-700);color:var(--gold-light);border-color:var(--navy-700)}
.svc-card h3{font-size:17.5px;line-height:1.5;margin-bottom:10px}
.svc-desc{font-size:13.5px;color:var(--muted);line-height:1.8;flex:1}
.svc-card .link-more{font-size:13px;margin-top:22px}
.svc-card--wide{grid-column:span 2}

/* ---------- 9. 四步服务模式 ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid rgba(200,160,99,.25)}
.step{padding:38px 30px 10px;border-right:1px solid rgba(255,255,255,.09);position:relative}
.step:last-child{border-right:0}
.step-num{
  font-family:var(--font-serif);font-size:13px;letter-spacing:.16em;color:var(--gold);
  display:block;margin-bottom:18px;
}
.step h3{font-size:20px;margin-bottom:12px;letter-spacing:.06em}
.step p{font-size:13.5px;color:rgba(255,255,255,.6);line-height:1.85}
.step::after{
  content:"";position:absolute;left:30px;top:0;width:44px;height:1px;background:var(--gold);
}

/* ---------- 10. 案例卡片 ---------- */
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.case-card{
  background:#fff;border:1px solid var(--line);overflow:hidden;display:flex;flex-direction:column;
  transition:all .38s var(--ease);
}
.case-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:rgba(200,160,99,.4)}
.case-media{
  height:186px;position:relative;overflow:hidden;
  background:linear-gradient(135deg,var(--navy-700),var(--navy-900));
}
.case-media::after{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:34px 34px;
}
.case-media .tag{
  position:absolute;left:18px;top:18px;z-index:2;font-size:11.5px;letter-spacing:.12em;
  color:var(--gold-light);border:1px solid rgba(200,160,99,.45);padding:4px 10px;
  background:rgba(11,33,56,.4);text-transform:uppercase;
}
.case-media .fig{
  position:absolute;right:18px;bottom:14px;z-index:2;font-family:var(--font-serif);
  font-size:44px;color:rgba(255,255,255,.14);line-height:1;letter-spacing:.02em;
}
.case-body{padding:26px 26px 24px;display:flex;flex-direction:column;flex:1}
.case-body h3{font-size:17px;line-height:1.55;margin-bottom:10px}
.case-body p{font-size:13.5px;color:var(--muted);line-height:1.8;flex:1}
.case-metrics{display:flex;gap:26px;margin-top:20px;padding-top:18px;border-top:1px solid var(--line)}
.metric-val{font-family:var(--font-serif);font-size:23px;color:var(--navy);font-weight:700;line-height:1.1}
.metric-val i{font-style:normal;color:var(--gold-dark);font-size:14px;margin:0 2px}
.metric-label{font-size:11.5px;color:var(--muted);margin-top:4px;letter-spacing:.03em}

/* ---------- 11. 关于/团队 ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}
.split-visual{position:relative}
.split-visual .frame{
  aspect-ratio:4/5;background:linear-gradient(160deg,var(--navy-700),var(--navy-900));
  position:relative;overflow:hidden;
}
.split-visual .frame::after{
  content:"";position:absolute;inset:14px;border:1px solid rgba(200,160,99,.28);
}
.split-visual .badge{
  position:absolute;right:-18px;bottom:34px;background:var(--gold);color:#1A1206;
  padding:22px 26px;text-align:center;box-shadow:var(--shadow);
}
.split-visual .badge b{display:block;font-family:var(--font-serif);font-size:34px;line-height:1}
.split-visual .badge span{font-size:11.5px;letter-spacing:.1em}
.about-points{margin-top:34px;display:grid;gap:0}
.about-points li{display:flex;gap:16px;padding:18px 0;border-top:1px solid var(--line);font-size:14.5px;color:var(--text-2)}
.about-points li b{display:block;color:var(--navy);font-size:15px;margin-bottom:2px}
.about-points .idx{font-family:var(--font-serif);color:var(--gold-dark);font-size:13px;padding-top:4px;min-width:26px}

.team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.member-card{background:#fff;border:1px solid var(--line);transition:all .35s var(--ease);overflow:hidden}
.member-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:rgba(200,160,99,.4)}
.avatar{
  aspect-ratio:1/1;background:linear-gradient(155deg,#1B4A72,#0B2138);position:relative;
  display:grid;place-items:center;overflow:hidden;
}
.avatar::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 50% 78%,rgba(200,160,99,.16),transparent 60%);
}
.avatar .initial{
  font-family:var(--font-serif);font-size:44px;color:rgba(255,255,255,.85);letter-spacing:.05em;z-index:1;
}
.avatar .silhouette{position:absolute;bottom:0;width:64%;opacity:.5}
.member-body{padding:20px 22px 22px}
.member-body h3{font-size:16px;margin-bottom:4px}
.member-role{font-size:12px;color:var(--gold-dark);letter-spacing:.06em;margin-bottom:12px}
.member-body p{font-size:13px;color:var(--muted);line-height:1.8}
.member-tags{margin-top:14px;display:flex;flex-wrap:wrap;gap:6px}
.member-tags span{font-size:11.5px;padding:3px 9px;background:var(--bg-2);color:var(--navy-600);letter-spacing:.02em}

/* ---------- 12. 动态列表 ---------- */
.news-list{border-top:1px solid var(--line)}
.news-item{
  display:grid;grid-template-columns:110px 1fr auto;gap:28px;align-items:center;
  padding:26px 6px;border-bottom:1px solid var(--line);transition:all .3s var(--ease);
}
.news-item:hover{background:#fff;padding-left:16px;box-shadow:var(--shadow-sm)}
.news-date{font-family:var(--font-serif);color:var(--navy-700);font-size:15px;line-height:1.4}
.news-date small{display:block;font-size:11.5px;color:var(--muted);font-family:var(--font-sans);margin-top:2px;letter-spacing:.06em}
.news-item h3{font-size:16.5px;line-height:1.55;margin-bottom:6px;transition:color .25s var(--ease)}
.news-item:hover h3{color:var(--gold-dark)}
.news-item p{font-size:13px;color:var(--muted)}
.news-cat{font-size:11.5px;color:var(--muted);letter-spacing:.1em;border:1px solid var(--line);padding:4px 11px;white-space:nowrap}

/* ---------- 13. 转化区 / 表单 ---------- */
.cta-band{position:relative;background:var(--navy);color:#fff;overflow:hidden}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(760px 420px at 82% 12%,rgba(42,92,135,.6),transparent 62%);
}
.cta-inner{position:relative;z-index:2;display:grid;grid-template-columns:1fr 1fr;gap:64px;padding:78px 0}
.cta-band h2{color:#fff;font-size:clamp(24px,2.8vw,34px);line-height:1.42}
.cta-band .lead{color:rgba(255,255,255,.66);margin-top:20px;font-size:15px;line-height:1.95;max-width:440px}
.cta-contact{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
.cta-contact a{
  display:inline-flex;align-items:center;gap:10px;padding:12px 20px;border:1px solid rgba(255,255,255,.18);
  font-size:14px;color:#fff;transition:all .3s var(--ease);
}
.cta-contact a:hover{border-color:var(--gold);color:var(--gold-light);background:rgba(200,160,99,.06)}
.cta-contact svg{width:15px;height:15px;color:var(--gold)}

.form-card{background:#fff;padding:34px 34px 30px;box-shadow:var(--shadow-lg);border-top:3px solid var(--gold)}
.form-card h3{font-size:19px;margin-bottom:6px}
.form-card .hint{font-size:12.5px;color:var(--muted);margin-bottom:24px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{margin-bottom:14px}
.field label{display:block;font-size:12.5px;color:var(--text-2);margin-bottom:7px;letter-spacing:.03em}
.field label i{color:#C0392B;font-style:normal;margin-left:2px}
.field input,.field select,.field textarea{
  width:100%;height:46px;padding:0 14px;border:1px solid #DCE3EB;background:#FCFDFE;
  border-radius:1px;transition:all .25s var(--ease);font-size:14px;
}
.field textarea{height:92px;padding:12px 14px;resize:vertical;line-height:1.7}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--gold);background:#fff;box-shadow:0 0 0 3px rgba(200,160,99,.12);
}
.field .err{tips:1;display:none;font-size:11.5px;color:#C0392B;margin-top:5px}
.field.has-error input,.field.has-error select{border-color:#D96A5B;background:#FFF8F7}
.field.has-error .err{display:block}
.form-note{font-size:11.5px;color:var(--muted);margin-top:12px;line-height:1.7}
.form-success{
  display:none;text-align:center;padding:26px 10px;
}
.form-success.show{display:block}
.form-success .ok{
  width:52px;height:52px;margin:0 auto 16px;border-radius:50%;background:rgba(200,160,99,.12);
  display:grid;place-items:center;color:var(--gold-dark);
}
.form-success h3{font-size:18px;margin-bottom:8px}
.form-success p{font-size:13.5px;color:var(--muted);line-height:1.9}
.form-success .tel{display:inline-block;margin-top:14px;font-family:var(--font-serif);font-size:22px;color:var(--navy-700)}

/* ---------- 14. 页头（内页） ---------- */
.page-hero{position:relative;background:var(--navy);color:#fff;padding:calc(var(--header-h) + 74px) 0 68px;overflow:hidden}
.page-hero::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(760px 400px at 84% 8%,rgba(42,92,135,.55),transparent 60%);
}
.page-hero::after{
  content:"";position:absolute;right:-60px;bottom:-120px;width:420px;height:420px;
  border:1px solid rgba(200,160,99,.16);border-radius:50%;
}
.page-hero-inner{position:relative;z-index:2;max-width:760px}
.breadcrumb{font-size:12.5px;color:rgba(255,255,255,.5);letter-spacing:.06em;margin-bottom:22px}
.breadcrumb a:hover{color:var(--gold)}
.breadcrumb span{margin:0 8px;opacity:.5}
.page-hero h1{color:#fff;font-size:clamp(28px,3.4vw,44px);line-height:1.32}
.page-hero p{margin-top:18px;color:rgba(255,255,255,.66);font-size:15.5px;line-height:1.95;max-width:640px}

/* ---------- 15. 筛选标签 ---------- */
.filter-bar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:40px;border-bottom:1px solid var(--line);padding-bottom:22px}
.filter-tab{
  padding:9px 18px;font-size:13.5px;color:var(--text-2);border:1px solid var(--line);
  background:#fff;transition:all .25s var(--ease);letter-spacing:.03em;
}
.filter-tab:hover{border-color:var(--gold);color:var(--gold-dark)}
.filter-tab.is-active{background:var(--navy-700);border-color:var(--navy-700);color:#fff}

/* ---------- 16. 富文本 / 详情 ---------- */
.prose{font-size:15.5px;line-height:2;color:var(--text-2)}
.prose h2{font-size:23px;margin:52px 0 18px;padding-left:16px;border-left:3px solid var(--gold);line-height:1.4}
.prose h2:first-child{margin-top:0}
.prose h3{font-size:17.5px;margin:32px 0 12px}
.prose p{margin-bottom:18px}
.prose strong{color:var(--navy);font-weight:600}
.prose ul.dots{margin:0 0 22px}
.prose ul.dots li{position:relative;padding-left:20px;margin-bottom:10px}
.prose ul.dots li::before{content:"";position:absolute;left:2px;top:13px;width:5px;height:5px;background:var(--gold);transform:rotate(45deg)}
.prose blockquote{
  margin:28px 0;padding:24px 28px;background:#fff;border-left:3px solid var(--gold);
  font-size:14.5px;color:var(--text-2);box-shadow:var(--shadow-sm);
}

.detail-layout{display:grid;grid-template-columns:1fr 330px;gap:64px;align-items:start}
.sticky-card{position:sticky;top:calc(var(--header-h) + 24px);background:#fff;border:1px solid var(--line);border-top:3px solid var(--gold);padding:28px}
.sticky-card h4{font-size:16px;margin-bottom:8px}
.sticky-card p{font-size:13px;color:var(--muted);line-height:1.85;margin-bottom:18px}
.sticky-card .tel{display:flex;align-items:center;gap:9px;font-size:19px;font-family:var(--font-serif);color:var(--navy-700);margin-bottom:16px}
.sticky-card .tel svg{width:16px;height:16px;color:var(--gold)}
.sticky-list{margin-top:22px;padding-top:18px;border-top:1px solid var(--line)}
.sticky-list a{display:flex;justify-content:space-between;gap:10px;font-size:13px;color:var(--text-2);padding:8px 0}
.sticky-list a:hover{color:var(--gold-dark)}
.sticky-list a span{color:var(--gold-dark)}

/* 数据表 */
.data-table{width:100%;border-collapse:collapse;background:#fff;font-size:14px;margin:8px 0 6px}
.data-table th,.data-table td{padding:14px 16px;border:1px solid var(--line);text-align:left}
.data-table thead th{background:var(--navy);color:#fff;font-weight:600;font-size:13px;letter-spacing:.06em}
.data-table tbody tr:nth-child(even){background:#FAFBFD}
.data-table td.num{font-family:var(--font-serif);color:var(--navy);font-size:15px}
.data-table td .up{color:#B3413A;font-weight:600}
.table-note{font-size:11.5px;color:var(--muted);margin-top:10px;line-height:1.7}

/* 前后对比条 */
.compare{margin:26px 0;display:grid;gap:18px}
.compare-row{background:#fff;border:1px solid var(--line);padding:20px 22px}
.compare-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:14px}
.compare-head b{font-size:14px;color:var(--navy)}
.compare-head span{font-size:12.5px;color:var(--muted)}
.bar{height:8px;background:var(--bg-2);position:relative;margin-bottom:10px;overflow:hidden}
.bar i{position:absolute;left:0;top:0;bottom:0;background:#C7D2DE;transition:width 1.1s var(--ease)}
.bar.gold i{background:linear-gradient(90deg,var(--gold-dark),var(--gold))}
.bar-label{display:flex;justify-content:space-between;font-size:12px;color:var(--muted)}
.bar-label b{color:var(--navy);font-family:var(--font-serif);font-size:15px}

/* 时间轴 */
.timeline{position:relative;padding-left:34px}
.timeline::before{content:"";position:absolute;left:5px;top:6px;bottom:6px;width:1px;background:linear-gradient(180deg,var(--gold),rgba(200,160,99,.15))}
.tl-item{position:relative;padding-bottom:36px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
  content:"";position:absolute;left:-33px;top:9px;width:9px;height:9px;background:#fff;
  border:1.5px solid var(--gold);transform:rotate(45deg);
}
.tl-year{font-family:var(--font-serif);font-size:19px;color:var(--gold-dark);letter-spacing:.04em;margin-bottom:6px}
.tl-item h4{font-size:16px;margin-bottom:6px}
.tl-item p{font-size:13.5px;color:var(--muted);line-height:1.85}

/* 价值卡片 */
.value-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.value-card{background:#fff;border:1px solid var(--line);padding:30px 26px;position:relative}
.value-card::before{content:"";position:absolute;left:0;top:0;width:32px;height:2px;background:var(--gold)}
.value-card h4{font-size:16px;margin-bottom:10px}
.value-card p{font-size:13px;color:var(--muted);line-height:1.85}

/* FAQ */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line);background:transparent}
.faq summary{
  list-style:none;cursor:pointer;padding:22px 40px 22px 0;position:relative;
  font-size:15.5px;font-weight:600;color:var(--navy);transition:color .25s var(--ease);
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"+";position:absolute;right:8px;top:50%;transform:translateY(-50%);
  font-size:20px;font-weight:400;color:var(--gold-dark);transition:transform .3s var(--ease);
}
.faq details[open] summary::after{content:"−"}
.faq summary:hover{color:var(--gold-dark)}
.faq .faq-body{padding:0 40px 24px 0;font-size:14px;color:var(--text-2);line-height:1.95}

/* 联系页 */
.contact-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:56px;align-items:start}
.info-card{background:var(--navy);color:#fff;padding:38px 34px}
.info-card h3{color:#fff;font-size:18px;margin-bottom:24px}
.info-row{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid rgba(255,255,255,.1)}
.info-row:last-of-type{border-bottom:0}
.info-row svg{width:17px;height:17px;color:var(--gold);flex:0 0 auto;margin-top:5px}
.info-row b{display:block;font-size:12px;letter-spacing:.14em;color:rgba(255,255,255,.45);text-transform:uppercase;margin-bottom:5px}
.info-row span{font-size:14.5px;color:rgba(255,255,255,.9);line-height:1.7}
.qr-box{margin-top:26px;padding-top:24px;border-top:1px solid rgba(255,255,255,.12);display:flex;gap:18px;align-items:center}
.qr{
  width:96px;height:96px;background:#fff;padding:6px;flex:0 0 auto;display:grid;place-items:center;
}
.qr img,.qr svg{width:100%;height:100%}
.qr-box p{font-size:12.5px;color:rgba(255,255,255,.62);line-height:1.8}
.qr-box p b{display:block;color:#fff;font-size:14px;margin-bottom:6px;font-weight:600}

.map-wrap{height:380px;background:var(--bg-2);border:1px solid var(--line);position:relative;overflow:hidden}
.map-placeholder{position:absolute;inset:0;display:grid;place-items:center;text-align:center;padding:30px}
.map-placeholder .pin{
  width:44px;height:44px;margin:0 auto 18px;border-radius:50% 50% 50% 0;transform:rotate(-45deg);
  background:var(--gold);display:grid;place-items:center;box-shadow:0 8px 20px rgba(200,160,99,.4);
}
.map-placeholder .pin span{transform:rotate(45deg);width:12px;height:12px;border:2px solid #fff;border-radius:50%}
.map-placeholder h4{font-size:15px;margin-bottom:8px}
.map-placeholder p{font-size:13px;color:var(--muted);margin-bottom:18px}
.map-embed{width:100%;height:100%;border:0;display:block}

/* ---------- 17. 页脚 ---------- */
.site-footer{background:var(--navy-900);color:rgba(255,255,255,.55);padding:70px 0 0;border-top:1px solid rgba(200,160,99,.18)}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:48px;padding-bottom:52px}
.footer-brand .brand{margin-bottom:20px}
.footer-brand p{font-size:13px;line-height:1.95;max-width:330px;color:rgba(255,255,255,.5)}
.footer-col h4{font-size:12.5px;letter-spacing:.16em;color:#fff;text-transform:uppercase;margin-bottom:20px;font-weight:600}
.footer-col ul li{margin-bottom:11px}
.footer-col a{font-size:13.5px;color:rgba(255,255,255,.55)}
.footer-col a:hover{color:var(--gold)}
.footer-contact li{display:flex;gap:10px;font-size:13px;line-height:1.8;margin-bottom:13px;color:rgba(255,255,255,.55)}
.footer-contact svg{width:15px;height:15px;color:var(--gold);flex:0 0 auto;margin-top:4px}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.08);padding:22px 0;display:flex;justify-content:space-between;
  gap:18px;flex-wrap:wrap;font-size:12px;color:rgba(255,255,255,.35);letter-spacing:.02em;
}
.footer-bottom a:hover{color:var(--gold)}
.footer-bottom a{white-space:nowrap}
.footer-bottom .police-link{white-space:nowrap}
.footer-bottom .links{display:flex;gap:20px;flex-wrap:wrap}

/* ---------- 18. 移动端悬浮条 ---------- */
.mobile-bar{
  display:none;position:fixed;left:0;right:0;bottom:0;z-index:80;background:#fff;
  border-top:1px solid var(--line);box-shadow:0 -4px 20px rgba(15,43,70,.08);
}
.mobile-bar a{
  flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;padding:9px 0 7px;
  font-size:11px;color:var(--text-2);letter-spacing:.02em;
}
.mobile-bar a svg{width:17px;height:17px;color:var(--navy-700)}
.mobile-bar a.primary{background:var(--gold);color:#1A1206}
.mobile-bar a.primary svg{color:#1A1206}

/* ---------- 19. 动效 ---------- */
[data-reveal]{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
[data-reveal].is-in{opacity:1;transform:none}
[data-reveal][data-delay="1"]{transition-delay:.09s}
[data-reveal][data-delay="2"]{transition-delay:.18s}
[data-reveal][data-delay="3"]{transition-delay:.27s}
[data-reveal][data-delay="4"]{transition-delay:.36s}
html.reveal-off [data-reveal]{opacity:1;transform:none;transition:none}
@media (prefers-reduced-motion:reduce){
  [data-reveal]{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}

/* ---------- 20. 响应式 ---------- */
@media (max-width:1180px){
  .nav{display:none}
  .header-tel{display:none}
  .burger{display:flex}
  .drawer{display:block}
  .hero-visual{height:440px}
  .svc-grid{grid-template-columns:repeat(2,1fr)}
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .stat-item{border-bottom:1px solid rgba(255,255,255,.07)}
  .stat-item:nth-child(2n){border-right:0}
}
@media (max-width:980px){
  .section{padding:72px 0}
  .hero{padding:calc(var(--header-h) + 64px) 0 72px}
  .hero-inner{grid-template-columns:1fr;gap:48px}
  .hero-visual{height:360px;max-width:480px}
  .hero-sub{max-width:none}
  .split{grid-template-columns:1fr;gap:40px}
  .split-visual{max-width:420px}
  .svc-grid,.team-grid,.case-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .step{border-bottom:1px solid rgba(255,255,255,.09);padding-bottom:32px}
  .step:nth-child(2n){border-right:0}
  .detail-layout{grid-template-columns:1fr;gap:40px}
  .sticky-card{position:static}
  .cta-inner{grid-template-columns:1fr;gap:40px;padding:60px 0}
  .contact-grid{grid-template-columns:1fr;gap:32px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px}
  .logo-wall{grid-template-columns:repeat(3,1fr)}
  .value-grid{grid-template-columns:repeat(2,1fr)}
  .news-item{grid-template-columns:88px 1fr;gap:18px}
  .news-cat{display:none}
  .mobile-bar{display:flex}
  body{padding-bottom:58px}
}
@media (max-width:720px){
  .container{padding:0 20px}
  .container-narrow{padding:0 20px}
  .section{padding:56px 0}
  .header-inner{gap:10px}
  .header-actions .btn{display:none}
  .brand-cn{font-size:16px;letter-spacing:.12em}
  .brand-en{letter-spacing:.2em}
  .hero{padding:calc(var(--header-h) + 48px) 0 52px}
  .hero h1{font-size:29px}
  .hero-sub{font-size:15px;margin-top:20px}
  .hero-actions{margin-top:30px;gap:12px}
  .hero-actions .btn{flex:1;min-width:140px;padding:0 18px;font-size:14px}
  .hero-foot{gap:22px;margin-top:38px}
  .hero-visual{height:300px}
  .hero-card{width:210px;padding:18px 20px;right:0;bottom:-10px}
  .hero-card .num{font-size:30px}
  .hero-tag{font-size:11px;padding:9px 13px;top:26px}
  .stat-item{padding:28px 20px}
  .svc-grid,.team-grid,.case-grid,.value-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .step{border-right:0}
  .sec-head{margin-bottom:34px}
  .split-visual .badge{right:0;padding:16px 20px}
  .form-card{padding:26px 20px}
  .form-row{grid-template-columns:1fr;gap:0}
  .info-card{padding:28px 22px}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .logo-wall{grid-template-columns:repeat(2,1fr)}
  .page-hero{padding:calc(var(--header-h) + 48px) 0 44px}
  .filter-bar{gap:8px;padding-bottom:18px}
  .filter-tab{padding:7px 13px;font-size:12.5px}
  .news-item{grid-template-columns:1fr;gap:8px;padding:20px 0}
  .news-date{display:flex;gap:8px;align-items:baseline;font-size:13px}
  .news-date small{margin:0}
  .detail-layout{gap:32px}
  .data-table{font-size:12.5px}
  .data-table th,.data-table td{padding:10px 9px}
  .prose{font-size:15px}
  .prose h2{font-size:20px;margin-top:38px}
  .timeline{padding-left:26px}
  .tl-item::before{left:-25px}
  .compare-row{padding:16px}
  .map-wrap{height:300px}
  .cta-band h2{font-size:23px}
}

/* ==========================================================================
   21. 组件补充：首页/关于/团队/客户/详情页
   ========================================================================== */
.field .err{display:none;font-size:11.5px;color:#C0392B;margin-top:5px}

.trust-foot{margin-top:44px;display:flex;flex-direction:column;gap:22px;align-items:flex-start}

/* 业务卡片 · CTA 变体 */
.svc-card--cta{background:var(--navy);border-color:var(--navy)}
.svc-card--cta h3{color:#fff}
.svc-card--cta .svc-desc{color:rgba(255,255,255,.62)}
.svc-card--cta .svc-icon{background:transparent;border-color:rgba(200,160,99,.45);color:var(--gold)}
.svc-card--cta .link-more{color:var(--gold-light)}
.svc-card--cta:hover{border-color:var(--gold)}

/* 服务模式补充说明 */
.mode-note{
  margin-top:44px;padding-top:30px;border-top:1px solid rgba(255,255,255,.1);
  display:flex;justify-content:space-between;align-items:center;gap:40px;flex-wrap:wrap;
}
.mode-note p{font-size:13.5px;color:rgba(255,255,255,.5);max-width:760px;line-height:1.9}

/* 通用两栏 */
.two-col{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:start}

/* 资质卡片 */
.cert-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.cert-card{display:flex;gap:14px;align-items:center;background:#fff;border:1px solid var(--line);padding:22px 20px;transition:all .3s var(--ease)}
.cert-card:hover{border-color:rgba(200,160,99,.5);box-shadow:var(--shadow-sm);transform:translateY(-2px)}
.cert-ico{width:42px;height:42px;flex:0 0 auto;display:grid;place-items:center;border:1px solid rgba(200,160,99,.4);background:#FCFAF6;color:var(--gold-dark)}
.cert-ico svg{width:20px;height:20px}
.cert-card b{display:block;font-size:14px;color:var(--navy);line-height:1.55;font-weight:600}
.cert-card span{font-size:11.5px;color:var(--muted);display:block;margin-top:4px;letter-spacing:.02em}

/* 区域数据面板 */
.region-panel{background:#fff;border:1px solid var(--line);border-top:3px solid var(--gold);padding:10px 30px 14px}
.region-row{display:flex;align-items:baseline;gap:20px;padding:22px 0;border-bottom:1px solid var(--line)}
.region-row:last-child{border-bottom:0}
.region-row b{font-family:var(--font-serif);font-size:38px;color:var(--navy);line-height:1;min-width:110px}
.region-row span{font-size:13px;color:var(--muted);line-height:1.7}

/* 客户分组 */
.client-group{margin-bottom:40px}
.client-group-head{display:flex;align-items:baseline;gap:16px;margin-bottom:16px}
.client-group-head h3{font-size:17px;letter-spacing:.04em}
.client-group-head span{font-size:12px;color:var(--muted);letter-spacing:.06em}
.client-group .logo-wall{grid-template-columns:repeat(4,1fr)}
.industry-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.chip{display:inline-block;padding:9px 16px;background:#fff;border:1px solid var(--line);font-size:13px;color:var(--text-2);transition:all .25s var(--ease)}
.chip:hover{border-color:var(--gold);color:var(--gold-dark)}

.referral-box{background:#fff;border:1px solid var(--line);border-top:3px solid var(--gold);padding:6px 28px 10px;margin-top:26px}
.referral-row{display:flex;gap:22px;align-items:flex-start;padding:24px 0;border-bottom:1px solid var(--line)}
.referral-row:last-child{border-bottom:0}
.referral-row > b{font-family:var(--font-serif);font-size:34px;color:var(--navy);line-height:1;min-width:96px}
.referral-row > b small{font-size:15px;color:var(--gold-dark);margin-left:2px}
.referral-row span{display:block;font-size:13.5px;font-weight:600;color:var(--navy);margin-bottom:6px}
.referral-row p{font-size:12.5px;color:var(--muted);line-height:1.8}

/* 团队 · 总经理专区 */
.lead-card{display:grid;grid-template-columns:300px 1fr;gap:56px;align-items:start}
.lead-photo{position:relative}
.lead-photo .avatar{aspect-ratio:4/5}
.lead-badge{position:absolute;left:18px;bottom:18px;background:var(--gold);color:#1A1206;padding:14px 20px;text-align:center;box-shadow:var(--shadow)}
.lead-badge b{display:block;font-family:var(--font-serif);font-size:26px;line-height:1}
.lead-badge span{font-size:11px;letter-spacing:.08em}
.lead-cols{display:grid;grid-template-columns:1fr 1fr;gap:36px;margin-top:32px;padding-top:26px;border-top:1px solid var(--line)}
.lead-cols h4{font-size:12px;letter-spacing:.16em;color:var(--muted);text-transform:uppercase;margin-bottom:14px}
.dot-list li{position:relative;padding-left:16px;font-size:13.5px;color:var(--text-2);line-height:1.9;margin-bottom:8px}
.dot-list li::before{content:"";position:absolute;left:0;top:11px;width:5px;height:5px;background:var(--gold);transform:rotate(45deg)}

/* 顾问名单（照片与简介待补，当前只显示姓名） */
.advisor-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.advisor-card{
  background:#fff;border:1px solid var(--line);padding:18px 18px 20px;text-align:center;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s var(--ease);
}
.advisor-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(200,160,99,.45)}
.advisor-photo{aspect-ratio:1/1;overflow:hidden;background:var(--bg-2);display:grid;place-items:center}
.advisor-photo img{width:100%;height:100%;object-fit:cover;display:block}
.advisor-photo.is-empty{
  border:1px dashed rgba(15,43,70,.16);
  background:linear-gradient(160deg,#F8FAFC,#EDF1F5);color:rgba(15,43,70,.2);
}
.advisor-photo svg{width:32px;height:32px;stroke:currentColor;fill:none;stroke-width:1.3}
.advisor-card h3{font-size:15.5px;color:var(--navy);margin-top:14px;letter-spacing:.04em}
.advisor-desc{font-size:13px;color:var(--muted);line-height:1.8;margin-top:8px}

/* 案例详情 */
.case-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.case-meta > div{padding:20px 0;border-right:1px solid var(--line)}
.case-meta > div:last-child{border-right:0}
.case-meta > div:nth-child(2),.case-meta > div:nth-child(3){padding-left:28px}
.case-meta b{display:block;font-size:11px;letter-spacing:.16em;color:var(--muted);text-transform:uppercase;margin-bottom:7px;font-weight:600}
.case-meta span{font-size:14.5px;color:var(--navy);font-weight:500}
.kpi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:32px}
.kpi-card{background:#fff;border:1px solid var(--line);border-top:3px solid var(--gold);padding:24px 26px;margin-bottom:24px}
.kpi-label{font-size:12px;letter-spacing:.12em;color:var(--muted);text-transform:uppercase}
.kpi-vals{display:flex;align-items:baseline;gap:12px;margin:12px 0 8px;flex-wrap:wrap}
.kpi-vals .before{font-family:var(--font-serif);font-size:19px;color:#9AA7B5}
.kpi-vals .arrow{color:var(--gold);font-size:15px}
.kpi-vals .after{font-family:var(--font-serif);font-size:30px;color:var(--navy);font-weight:700;line-height:1}
.kpi-delta{font-size:12.5px;color:var(--gold-dark);letter-spacing:.02em}

/* 新闻列表页 */
.news-layout{display:grid;grid-template-columns:1fr 330px;gap:56px;align-items:start}
.article{max-width:780px;margin:0 auto}
.article-meta{display:flex;align-items:center;gap:18px;padding-bottom:22px;margin-bottom:34px;border-bottom:1px solid var(--line)}
.article-meta time{font-family:var(--font-serif);font-size:14.5px;color:var(--navy-700);letter-spacing:.04em}
.post-nav{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:52px;padding-top:32px;border-top:1px solid var(--line)}
.post-nav a{display:block;padding:18px 20px;border:1px solid var(--line);background:#fff;transition:all .3s var(--ease)}
.post-nav a:hover{border-color:rgba(200,160,99,.5);box-shadow:var(--shadow-sm)}
.post-nav small{display:block;font-size:11px;letter-spacing:.14em;color:var(--muted);margin-bottom:7px;text-transform:uppercase}
.post-nav b{font-size:13.5px;color:var(--navy);line-height:1.6;font-weight:600}
.post-nav .next{text-align:right}

/* 业务分组 */
.group-block{display:grid;grid-template-columns:290px 1fr;gap:48px;padding:44px 0;border-top:1px solid var(--line)}
.group-head h3{font-size:20px;letter-spacing:.04em}
.group-head p{font-size:13.5px;color:var(--muted);line-height:1.9;margin-top:12px}
.group-row{display:flex;justify-content:space-between;gap:28px;padding:19px 0;border-bottom:1px dashed var(--line);align-items:center}
.group-row:last-child{border-bottom:0;padding-bottom:0}
.group-row h4{font-size:15.5px;margin-bottom:6px}
.group-row h4 a:hover{color:var(--gold-dark)}
.group-row p{font-size:13px;color:var(--muted);line-height:1.75}
.group-row .link-more{flex:0 0 auto;font-size:12.5px}

/* 业务详情 */
.block-title{font-size:20px;margin:48px 0 20px;padding-left:14px;border-left:3px solid var(--gold);line-height:1.4}
.pain-list{margin-bottom:8px}
.pain-list li{display:flex;gap:14px;padding:15px 0;border-bottom:1px solid var(--line);font-size:14.5px;color:var(--text-2);line-height:1.85}
.pain-list .x{color:#C0392B;font-size:12px;flex:0 0 auto;padding-top:6px}
.module-card{background:#fff;border:1px solid var(--line);padding:26px 28px;margin-bottom:16px;transition:all .3s var(--ease)}
.module-card:hover{border-color:rgba(200,160,99,.45);box-shadow:var(--shadow-sm)}
.module-card .n{font-family:var(--font-serif);font-size:11px;letter-spacing:.22em;color:var(--gold-dark)}
.module-card h4{font-size:16.5px;margin:8px 0 10px}
.module-card p{font-size:14px;color:var(--text-2);line-height:1.9}
.deliver{margin-top:14px;padding-top:12px;border-top:1px dashed var(--line);font-size:12.5px;color:var(--muted)}
.deliver b{color:var(--navy);font-weight:600}
.outcome-list li{display:flex;gap:12px;padding:14px 0;border-bottom:1px solid var(--line);font-size:14.5px;color:var(--text-2)}
.outcome-list .check{color:var(--gold-dark);flex:0 0 auto}
.outcome-list .check svg{width:16px;height:16px;margin-top:6px}

.case-inline{background:#fff;border:1px solid var(--line);border-left:3px solid var(--gold);padding:26px 28px;display:flex;gap:28px;justify-content:space-between;align-items:center;flex-wrap:wrap}
.case-inline-tag{font-size:11px;letter-spacing:.16em;color:var(--gold-dark);text-transform:uppercase}
.case-inline h4{font-size:16px;margin:8px 0 8px;line-height:1.6}
.case-inline p{font-size:13px;color:var(--muted);line-height:1.8;max-width:560px}
.case-inline-metrics{display:flex;gap:28px;margin-top:16px}
.case-inline-metrics span{font-size:12px;color:var(--muted)}
.case-inline-metrics b{display:block;font-family:var(--font-serif);font-size:19px;color:var(--navy);margin-bottom:2px}

.quote{margin:44px 0 0;padding:30px 34px;background:#FCFAF6;border-left:3px solid var(--gold)}
.quote p{font-size:15.5px;color:var(--text-2);line-height:2}
.quote footer{margin-top:16px;font-size:12.5px;color:var(--muted);letter-spacing:.04em}

/* 地图 */
.map-foot{display:flex;justify-content:space-between;align-items:center;gap:28px;padding:22px 0 0;flex-wrap:wrap}
.map-foot b{font-size:14px;color:var(--navy);display:block;margin-bottom:6px}
.map-foot p{font-size:13px;color:var(--muted);line-height:1.8;max-width:640px}

/* 响应式补充 */
@media (max-width:1180px){
  .two-col{grid-template-columns:1fr;gap:44px}
  .lead-card{grid-template-columns:260px 1fr;gap:40px}
  .cert-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:980px){
  .kpi-grid{grid-template-columns:1fr 1fr}
  .news-layout{grid-template-columns:1fr;gap:40px}
  .advisor-grid{grid-template-columns:1fr 1fr}
  .client-group .logo-wall{grid-template-columns:repeat(3,1fr)}
  .lead-card{grid-template-columns:1fr;gap:32px}
  .lead-photo{max-width:320px}
  .group-block{grid-template-columns:1fr;gap:24px;padding:34px 0}
  .case-meta{grid-template-columns:1fr}
  .case-meta > div{border-right:0;border-bottom:1px solid var(--line);padding-left:0!important}
  .case-meta > div:last-child{border-bottom:0}
  .region-row b{font-size:32px;min-width:84px}
}
@media (max-width:720px){
  .cert-grid,.kpi-grid{grid-template-columns:1fr}
  .advisor-grid{grid-template-columns:1fr 1fr;gap:14px}
  .advisor-card{padding:12px 12px 14px}
  .advisor-card h3{font-size:14px;margin-top:10px}
  .client-group .logo-wall{grid-template-columns:1fr 1fr}
  .post-nav{grid-template-columns:1fr}
  .post-nav .next{text-align:left}
  .lead-cols{grid-template-columns:1fr;gap:24px}
  .case-inline{padding:20px;gap:18px}
  .case-inline .btn{width:100%}
  .mode-note{flex-direction:column;align-items:flex-start;gap:16px}
  .region-panel{padding:6px 20px 10px}
  .referral-box{padding:4px 20px 8px}
  .friend-row,.referral-row{flex-direction:column;gap:10px}
  .referral-row > b{min-width:0}
}

/* ---------- 22. 细节修正 ---------- */
.split-visual .frame-glow{
  position:absolute;inset:0;z-index:1;
  background:radial-gradient(circle at 28% 22%,rgba(42,92,135,.85),transparent 62%);
}
.split-visual .frame-body{
  position:absolute;inset:0;z-index:2;padding:40px 36px;
  display:flex;flex-direction:column;justify-content:flex-end;gap:16px;
}
.split-visual .frame-quote{
  font-family:var(--font-serif);font-size:76px;line-height:.55;
  color:rgba(200,160,99,.45);margin-bottom:4px;
}
.split-visual .frame-body p{
  font-size:19px;line-height:1.9;color:#fff;letter-spacing:.03em;font-weight:500;
}
.split-visual .frame-body span{
  font-size:11px;letter-spacing:.18em;color:var(--gold);text-transform:uppercase;
}

.member-card{display:flex;flex-direction:column}
.member-body{display:flex;flex-direction:column;flex:1}
.member-tags{margin-top:auto;padding-top:16px}

.logo-cell{flex-direction:column;gap:7px;line-height:1.5}
.logo-cell .lg-name{font-size:13px;color:#6C7B8C;letter-spacing:.02em}
.logo-cell .lg-meta{font-size:11px;color:#A2AEBB;letter-spacing:.02em}
.logo-cell:hover .lg-name{color:var(--navy-700)}
.news-date small{display:none}

/* ---------- 23. 案例指标 / 对比条 / 客户墙 / 引言面板 ---------- */
.case-metrics{flex-wrap:wrap;gap:14px 22px}
.case-metrics > div{min-width:calc(50% - 11px)}
.case-metrics .metric-val{font-size:20px;white-space:nowrap}
.case-metrics > div:nth-child(2) .metric-val{font-size:15px;padding-top:4px;color:var(--navy-600)}
.case-metrics .metric-val i{font-size:13px}
.case-metrics .metric-label{font-size:11px}

.case-media .fig{font-size:38px;right:22px;letter-spacing:0}

.kpi-grid{grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}

.cmp-line{display:grid;grid-template-columns:54px 1fr 60px;gap:12px;align-items:center;margin-top:10px}
.cmp-tag{font-size:11.5px;color:var(--muted);letter-spacing:.04em}
.cmp-line b{font-family:var(--font-serif);font-size:14px;color:var(--navy);text-align:right;font-weight:600}
.cmp-line .bar{margin-bottom:0}

.client-group .logo-wall{grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}

.split-visual .frame-label{
  font-size:10.5px;letter-spacing:.22em;color:rgba(200,160,99,.85);text-transform:uppercase;
  margin-bottom:auto;
}
.split-visual .frame-cap{
  font-size:11px;letter-spacing:.18em;color:var(--gold);text-transform:uppercase;
}
@media (max-width:720px){
  .case-metrics > div{min-width:100%}
}

/* ---------- 24. 英文版适配 ---------- */
html[lang="en"] .hero h1{font-size:clamp(28px,3.4vw,42px);line-height:1.24;letter-spacing:0}
html[lang="en"] .hero-sub{font-size:16px;line-height:1.9}
html[lang="en"] .hero-foot{gap:32px}
html[lang="en"] .hero-foot div{max-width:200px}
html[lang="en"] .sec-title{letter-spacing:0}
html[lang="en"] .page-hero h1{font-size:clamp(26px,3.1vw,40px)}
html[lang="en"] .stat-label b{font-size:13.5px}
html[lang="en"] .nav a{font-size:13.5px;padding:0 10px}
html[lang="en"] .btn{letter-spacing:.01em}

/* ---------- 25. 品牌标识（Logo 图片版） ---------- */
.brand{gap:0}
.brand-logo{height:58px;width:auto;display:block}
.footer-brand .brand--footer{display:inline-block;margin-bottom:22px}
.brand--footer .brand-logo{height:78px}
@media (max-width:1180px){
  .brand-logo{height:44px}
}
@media (max-width:720px){
  .brand-logo{height:42px}
  .brand--footer .brand-logo{height:66px}
}

/* ---------- 26. 表单提交失败提示 ---------- */
.form-error{
  display:none;margin-top:4px;padding:14px 16px;
  background:#FDF3F2;border-left:3px solid #C0392B;
  font-size:13px;color:#8C2C22;line-height:1.85;
}
.form-error.show{display:block}
.form-error strong{font-weight:700}
.form-error a{color:#8C2C22;text-decoration:underline;font-weight:600}