/* ============================================================
   纽奥德国际 NEWORDER · 设计系统 v8（星衍质感主导）
   墨蓝 ink / 低饱和金 gold / 暖米白 paper
   ============================================================ */

/* ---------- Design tokens ---------- */
:root{
  --ink:#0A1520;
  --ink-2:#0E1D2B;
  --ink-3:#142838;
  --gold:#C19A5B;
  --gold-lt:#DCC08A;
  --gold-pale:#EBD9B6;
  --gold-dk:#8A6C3A;
  --surface:#0E1D2B;
  --surface-2:#142838;
  --paper:#0A1520;
  --paper-2:#0E1D2B;
  --text:#E8EDF2;
  --muted:#9AA6B0;
  --line:rgba(255,255,255,.13);
  --line-soft:rgba(255,255,255,.07);
  --line-d:rgba(255,255,255,.14);
  --sans:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Hiragino Sans GB","Source Han Sans SC","Noto Sans SC",sans-serif;
  --latin:Georgia,"Times New Roman",Calibri,serif;
  --serif:"Songti SC","STSong","Noto Serif SC",Georgia,serif;
  --ease:cubic-bezier(.16,1,.3,1);
  --gutter:clamp(20px,5vw,64px);
  --sec-y:clamp(38px,4.2vw,60px);
  --maxw:1240px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--paper);color:var(--text);
  font-family:var(--sans);font-size:15.5px;line-height:1.9;font-weight:400;
  letter-spacing:.012em;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
::selection{background:rgba(193,154,91,.28)}
:focus-visible{outline:2px solid var(--gold);outline-offset:4px}

.container{width:100%;max-width:var(--maxw);margin:0 auto;padding-inline:var(--gutter)}
.section{padding-block:var(--sec-y);position:relative}
.section--cream{background-color:var(--paper-2);background-image:radial-gradient(rgba(138,108,58,.07) 1px,transparent 1.5px);background-size:22px 22px}
.section--ink{background:var(--ink);color:#E8EDF2}
.section--ink .muted{color:rgba(232,237,242,.6)}
.section--ink h2{color:#F2F5F8}
.section--ink .sec-desc p{color:rgba(232,237,242,.62)}
.section--ink .eyebrow{color:var(--gold-lt)}

/* ---------- Type ---------- */
h1,h2,h3,h4{margin:0;font-weight:300;letter-spacing:.01em;line-height:1.24}
p{margin:0}
.eyebrow{
  display:inline-flex;align-items:center;gap:14px;
  font-size:11px;letter-spacing:.24em;text-transform:uppercase;font-weight:500;
  color:var(--gold);white-space:nowrap;
}
.eyebrow::before{content:"";width:26px;height:1px;background:currentColor;opacity:.85}
h2{font-size:clamp(1.72rem,3.35vw,2.75rem);font-weight:300;letter-spacing:.015em;line-height:1.32}
h2 em{font-style:normal;color:var(--gold)}
.lead{color:var(--muted);font-size:15.5px;line-height:1.95;max-width:46ch}

.sec-head{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(20px,4vw,56px);align-items:end}
.sec-head .h2{margin-top:16px}
.sec-head .sec-desc{padding-bottom:6px}
.sec-desc p{color:var(--muted);font-size:15px;line-height:1.95;max-width:42ch}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  height:46px;padding:0 26px;font-size:13.5px;letter-spacing:.12em;
  border:1px solid transparent;border-radius:1px;cursor:pointer;
  transition:background .45s var(--ease),color .45s var(--ease),border-color .45s var(--ease),transform .45s var(--ease);
  white-space:nowrap;
}
.btn .arrow{width:14px;height:14px;transition:transform .45s var(--ease)}
.btn:hover .arrow{transform:translateX(3px)}
.btn-gold{background:linear-gradient(135deg,#CBA76A,#B98F4C);color:#131E27;font-weight:500}
.btn-gold:hover{background:linear-gradient(135deg,#DDBE86,#C79E5D);transform:translateY(-1px)}
.btn-primary{background:linear-gradient(135deg,#CBA76A,#B98F4C);color:#131E27;font-weight:500}
.btn-primary:hover{background:linear-gradient(135deg,#DDBE86,#C79E5D);transform:translateY(-1px)}
.btn-outline{border-color:var(--line);color:var(--text)}
.btn-outline:hover{border-color:var(--gold);color:var(--gold-dk)}
.btn-on-dark{background:linear-gradient(135deg,#CBA76A,#B98F4C);color:#131E27;font-weight:500}
.btn-on-dark:hover{background:linear-gradient(135deg,#DDBE86,#C79E5D);transform:translateY(-1px)}
.btn-ghost-dark{border-color:rgba(255,255,255,.34);color:#fff}
.btn-ghost-dark:hover{border-color:var(--gold-lt);color:var(--gold-pale)}
.btn-sm{height:40px;padding:0 20px;font-size:12.5px}

/* ---------- Header ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  height:92px;display:flex;align-items:center;
  transition:background .5s var(--ease),height .5s var(--ease),box-shadow .5s var(--ease),border-color .5s;
  border-bottom:1px solid transparent;
}
.site-header .container{height:100%;display:flex;align-items:center;justify-content:space-between;gap:32px;max-width:1400px}
.brand{display:flex;align-items:center;min-width:0}
.brand-logo{display:block}
.brand img{display:block;height:46px;width:auto;transition:height .5s var(--ease)}
.main-nav{display:flex;align-items:center;gap:clamp(18px,2.2vw,34px)}
.main-nav a{position:relative;font-size:13.5px;letter-spacing:.1em;color:rgba(255,255,255,.78);padding:6px 0;transition:color .4s}
.main-nav a::after{content:"";position:absolute;left:0;bottom:0;height:1px;width:0;background:var(--gold-lt);transition:width .5s var(--ease)}
.main-nav a:hover{color:#fff}
.main-nav a:hover::after,.main-nav a.active::after{width:100%}
.main-nav a.active{color:#fff}

/* scrolled / stuck */
.site-header.scrolled{height:70px;background:rgba(10,21,32,.88);-webkit-backdrop-filter:saturate(1.4) blur(18px);backdrop-filter:saturate(1.4) blur(18px);border-bottom-color:var(--line);box-shadow:0 10px 40px -30px rgba(0,0,0,.6)}
.site-header.scrolled .brand img{height:38px}
.site-header.scrolled .main-nav a{color:var(--muted)}
.site-header.scrolled .main-nav a:hover,.site-header.scrolled .main-nav a.active{color:var(--text)}
.site-header.scrolled .main-nav a::after{background:var(--gold)}
.site-header.scrolled .nav-toggle span{background:var(--text)}

/* subpages: header is always on light paper (light hero) */
body:not(.home) .site-header{background:rgba(10,21,32,.9);-webkit-backdrop-filter:saturate(1.4) blur(18px);backdrop-filter:saturate(1.4) blur(18px);border-bottom-color:var(--line)}
body:not(.home) .main-nav a{color:var(--muted)}
body:not(.home) .main-nav a:hover,body:not(.home) .main-nav a.active{color:var(--text)}
body:not(.home) .main-nav a::after{background:var(--gold)}
body:not(.home) .nav-toggle span{background:var(--text)}

.nav-toggle{display:none;width:42px;height:42px;border:0;background:transparent;padding:0;cursor:pointer;position:relative;z-index:2}
.nav-toggle span{display:block;width:22px;height:1px;background:#fff;margin:5px auto;transition:transform .4s var(--ease),opacity .3s,background .4s}
.nav-toggle.open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{position:relative;display:flex;flex-direction:column;color:#fff;overflow:hidden;background:#08111A;isolation:isolate;padding-top:92px}
.hero-map{position:absolute;inset:0;z-index:0;pointer-events:none;-webkit-mask-image:linear-gradient(180deg,transparent 0%,#000 7%,#000 90%,transparent 100%);mask-image:linear-gradient(180deg,transparent 0%,#000 7%,#000 90%,transparent 100%)}
.js .hero-map{opacity:0;transition:opacity 1.8s var(--ease)}
.js .hero-map.is-live{opacity:1}
.hero::before{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;background:radial-gradient(72% 60% at 16% 48%,rgba(8,17,26,.72) 0%,rgba(8,17,26,.34) 54%,rgba(8,17,26,0) 80%),linear-gradient(180deg,rgba(8,17,26,.5) 0%,rgba(8,17,26,.02) 36%,rgba(8,17,26,.55) 100%)}
.hero-inner{flex:0 0 auto;display:grid;grid-template-columns:1fr;gap:0;align-items:start;align-content:start;width:100%;max-width:1400px;margin:0 auto;padding:clamp(34px,4.8vh,60px) var(--gutter);position:relative;z-index:3}
.hero-content{max-width:min(100%,800px)}
.hero .eyebrow{color:var(--gold-lt)}
.hero h1{margin:24px 0 0;font-size:clamp(2.2rem,4.9vw,4.35rem);line-height:1.16;font-weight:250;letter-spacing:.03em;color:#fff;text-shadow:0 2px 26px rgba(8,17,26,.7)}
.hero h1 .hl{display:block;color:var(--gold-pale)}
.hero .lead{margin-top:26px;max-width:560px;font-size:clamp(14.5px,1.15vw,16.5px);line-height:2.05;color:rgba(255,255,255,.78);font-weight:300;text-shadow:0 1px 14px rgba(8,17,26,.85)}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:36px}
.hero .btn-outline{border-color:rgba(255,255,255,.34);color:#fff}
.hero .btn-outline:hover{border-color:var(--gold-lt);color:var(--gold-pale)}

.sc-steps{display:flex;margin-top:16px}
.sc-steps .ts{position:relative;flex:1;font-size:10.5px;letter-spacing:.08em;color:rgba(255,255,255,.5);padding-top:18px;text-align:center}
.sc-steps .ts .bar{position:absolute;top:6px;left:0;right:0;height:2px;background:rgba(255,255,255,.15)}
.sc-steps .ts.done .bar{background:rgba(220,192,138,.6)}
.sc-steps .ts.done{color:rgba(255,255,255,.8)}
.sc-steps .ts.now .bar{background:var(--gold)}
.sc-steps .ts.now{color:var(--gold-pale)}
.sc-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.sc-meta .pill{display:inline-flex;align-items:center;gap:7px;font-size:11.5px;color:rgba(255,255,255,.7);border:1px solid rgba(255,255,255,.12);padding:6px 12px;border-radius:1px}
.sc-meta .pill i{width:6px;height:6px;border-radius:50%;background:var(--gold);display:inline-block}
.sc-meta .pill b{color:#fff;font-weight:500}

.hero-stats{position:relative;z-index:3;border-top:1px solid rgba(255,255,255,.14);background:rgba(8,17,26,.45);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}
.hero-stats .container{max-width:1400px}
.hs-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.hs-item{padding:18px 22px 18px 0;position:relative}
.hs-item+.hs-item{padding-left:26px;border-left:1px solid rgba(255,255,255,.12)}
.hs-item .k{font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);opacity:.9}
.hs-item .num{font-family:var(--latin);font-size:clamp(22px,2.4vw,32px);color:#fff;margin-top:10px;letter-spacing:.02em;display:flex;align-items:baseline;gap:4px}
.hs-item .num em{font-family:var(--sans);font-size:14px;color:rgba(255,255,255,.6);font-style:normal}
.hs-item .label{font-size:12px;color:rgba(255,255,255,.5);margin-top:6px;letter-spacing:.04em}

/* ---------- Loc strip ---------- */
.loc-strip{background:var(--paper);border-bottom:1px solid var(--line);padding-block:clamp(14px,1.6vw,20px)}
.loc-strip .container{display:flex;flex-wrap:wrap;gap:0;max-width:1400px}
.loc-item{padding:0 clamp(8px,1.1vw,16px);border-left:1px solid var(--line-soft);font-size:12px;color:var(--text);letter-spacing:.04em;white-space:nowrap}
.loc-item:first-child{border-left:0;padding-left:0}
.loc-item b{color:var(--gold-dk);font-weight:600;margin-right:6px;font-family:var(--latin)}
.loc-item:last-child{color:var(--muted)}

/* ---------- Services grid (home) ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,1.8vw,22px);margin-top:clamp(18px,2.2vw,28px)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:1px}
.svc-card{position:relative;padding:clamp(18px,1.8vw,26px);transition:border-color .5s var(--ease),transform .5s var(--ease),box-shadow .5s}
.svc-card:hover{border-color:rgba(193,154,91,.5);transform:translateY(-3px);box-shadow:0 30px 60px -42px rgba(20,32,43,.4)}
.svc-card::before,.svc-card::after{content:"";position:absolute;width:16px;height:16px;border:1px solid var(--gold);opacity:0;transition:opacity .5s var(--ease)}
.svc-card::before{top:10px;left:10px;border-right:0;border-bottom:0}
.svc-card::after{bottom:10px;right:10px;border-left:0;border-top:0}
.svc-card:hover::before,.svc-card:hover::after{opacity:1}
.svc-top{display:flex;align-items:flex-start;justify-content:space-between;gap:14px}
.icon-square{width:46px;height:46px;border:1px solid rgba(193,154,91,.4);border-radius:1px;display:flex;align-items:center;justify-content:center;color:var(--gold);flex:0 0 auto}
.icon-square svg{width:22px;height:22px;stroke:var(--gold);fill:none;stroke-width:1.7}
.svc-num{font-family:var(--latin);font-size:11px;letter-spacing:.16em;color:var(--gold-dk);opacity:.9}
.svc-card h3{font-size:19px;font-weight:400;margin-top:14px;letter-spacing:.03em;color:var(--text)}
.svc-en{display:block;font-family:var(--latin);font-size:10.5px;letter-spacing:.2em;color:var(--gold);margin-top:6px}
.svc-card p{color:var(--muted);font-size:14px;line-height:1.72;margin-top:10px}
.svc-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.svc-tags span{font-size:11.5px;color:var(--muted);border:1px solid var(--line);padding:4px 11px;border-radius:1px;letter-spacing:.04em}
.svc-more{display:inline-flex;align-items:center;gap:8px;margin-top:14px;font-size:13px;letter-spacing:.08em;color:var(--gold-dk);transition:gap .4s var(--ease)}
.svc-more:hover{gap:14px;color:var(--gold)}
.svc-more span{transition:transform .4s}

/* ---------- Split / about ---------- */
.split{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(28px,4vw,60px);align-items:center}
.prose .eyebrow{color:var(--gold)}
.prose h2{margin-top:20px;font-size:clamp(1.72rem,3.2vw,2.6rem);font-weight:300;line-height:1.3;letter-spacing:.015em}
.prose p{color:var(--muted);font-size:14.5px;line-height:2.05;margin-top:22px}
.prose-points{list-style:none;margin:26px 0 0;padding:0}
.prose-points li{display:flex;gap:16px;padding:16px 0;border-top:1px solid var(--line);font-size:14px;color:var(--text);line-height:1.8}
.prose-points li .no{font-family:var(--latin);font-size:12px;letter-spacing:.1em;color:var(--gold);flex:0 0 auto;padding-top:2px}
.prose .btn{margin-top:28px}
.figure{position:relative;z-index:0;isolation:isolate}
.figure .card{position:relative}
.figure::after{content:"";position:absolute;top:18px;left:18px;right:-18px;bottom:-18px;border:1px solid rgba(193,154,91,.5);z-index:-1}
.profile-head{display:flex;justify-content:space-between;align-items:center;padding:18px 22px;border-bottom:1px solid var(--line);background:var(--ink);color:#fff}
.profile-head .mono{font-family:var(--latin);font-size:11px;letter-spacing:.2em;color:var(--gold-lt);text-transform:uppercase}
.profile-head .dot-live{width:8px;height:8px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 3px rgba(193,154,91,.25);animation:dotPulse 2s infinite}
@keyframes dotPulse{0%,100%{opacity:1}50%{opacity:.4}}
.profile-row{display:grid;grid-template-columns:96px 1fr;gap:16px;padding:14px 22px;border-bottom:1px solid var(--line-soft);font-size:13px}
.profile-row:last-child{border-bottom:0}
.profile-row .k{color:var(--muted);letter-spacing:.08em;font-size:11.5px}
.profile-row .v{color:var(--text);line-height:1.7}

/* ---------- Statement (dark band) ---------- */
.statement{background:var(--ink);color:#fff;position:relative;overflow:hidden;padding-block:clamp(44px,6vw,76px)}
.statement::before{content:"";position:absolute;top:-20%;right:-10%;width:60vw;height:60vw;background:radial-gradient(circle,rgba(193,154,91,.12),transparent 62%);pointer-events:none}
.statement .container{position:relative;z-index:2}
.statement .eyebrow{color:var(--gold-lt)}
.statement-text{margin-top:22px;font-size:clamp(1.9rem,4.6vw,3.4rem);font-weight:250;letter-spacing:.06em;line-height:1.4;color:var(--gold-pale)}

/* ---------- Spec grid (industries) ---------- */
.spec-grid{display:grid;grid-template-columns:repeat(4,1fr);margin-top:clamp(26px,3vw,40px);border-top:1px solid var(--line);border-left:1px solid var(--line)}
.spec-item{padding:clamp(26px,3vw,40px) clamp(16px,2vw,28px);border-right:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;flex-direction:column;gap:12px;transition:background .4s}
.spec-item:hover{background:rgba(193,154,91,.05)}
.spec-item .n{font-family:var(--latin);font-size:12px;letter-spacing:.16em;color:var(--gold)}
.spec-item b{font-size:17px;font-weight:400;color:var(--text);letter-spacing:.03em}

/* ---------- Data table (matrix) ---------- */
.data-table{width:100%;margin-top:clamp(26px,3vw,40px);border-top:1px solid var(--line)}
.dt-head{display:grid;grid-template-columns:64px 1fr 140px;gap:16px;text-align:left;font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:#8A8170;padding:0 18px 14px 0;border-bottom:1px solid var(--line)}
.dt-row{display:grid;grid-template-columns:64px 1fr 140px;gap:16px;padding:24px 18px 24px 0;border-bottom:1px solid var(--line-soft);align-items:center;transition:background .4s}
.dt-row:hover{background:rgba(193,154,91,.05)}
.dt-row.hq{background:rgba(193,154,91,.06)}
.dt-row .no{font-family:var(--latin);font-size:13px;color:var(--gold-dk);letter-spacing:.06em}
.dt-row .nm{font-size:16px;color:var(--text);letter-spacing:.02em}
.dt-row .nm small{display:block;font-size:10.5px;letter-spacing:.1em;color:#98A0A8;margin-top:5px;text-transform:uppercase;font-family:var(--latin)}
.dt-row .loc{font-size:13px;color:var(--muted);letter-spacing:.04em;text-align:right}

/* ---------- Steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(16px,2.4vw,36px);margin-top:clamp(28px,3.5vw,48px);position:relative}
.steps::before{content:"";position:absolute;top:26px;left:0;right:0;height:1px;background:var(--line)}
.step{position:relative;padding-top:66px}
.step .snode{position:absolute;top:0;left:0;width:52px;height:52px;border-radius:50%;background:var(--paper);border:1px solid rgba(193,154,91,.45);display:flex;align-items:center;justify-content:center;font-family:var(--latin);font-size:14px;color:var(--gold-dk);letter-spacing:.06em;z-index:1}
.step .sno{font-family:var(--latin);font-size:11px;letter-spacing:.16em;color:var(--gold);margin-bottom:10px}
.step h4{font-size:17px;font-weight:400;letter-spacing:.04em;margin-top:14px;color:var(--text)}
.step p{font-size:13.5px;line-height:1.95;color:var(--muted);margin-top:10px}

/* ---------- CTA ---------- */
.cta-wrap{background:var(--ink);color:#fff;padding-block:clamp(44px,5.5vw,72px);position:relative;overflow:hidden}
.cta-wrap::before{content:"";position:absolute;left:-15%;bottom:-30%;width:70vw;height:70vw;background:radial-gradient(circle,rgba(193,154,91,.14),transparent 60%);pointer-events:none}
.cta-panel{display:grid;grid-template-columns:1.3fr .7fr;gap:clamp(28px,5vw,64px);align-items:center;position:relative;z-index:2}
.cta-panel .eyebrow{color:var(--gold-lt)}
.cta-panel h2{color:#fff;margin-top:16px;font-size:clamp(1.8rem,3.4vw,2.6rem);font-weight:300}
.cta-panel p{color:rgba(255,255,255,.66);font-size:15px;line-height:1.95;margin-top:18px;max-width:48ch}
.cta-panel .btns{display:flex;flex-wrap:wrap;gap:14px;justify-content:flex-end}

/* ---------- Footer ---------- */
.site-footer{background:#07101A;color:rgba(255,255,255,.5);padding-block:clamp(48px,6vw,72px) 30px;font-size:12.5px}
.footer-top{display:grid;grid-template-columns:minmax(0,1.4fr) repeat(3,minmax(0,.7fr));gap:clamp(24px,4vw,56px);padding-bottom:clamp(34px,4vw,52px);border-bottom:1px solid rgba(255,255,255,.09)}
.footer-brand .brand img{height:42px}
.footer-brand p{margin-top:18px;font-size:12.5px;line-height:2;color:rgba(255,255,255,.42);max-width:34ch}
.footer-col h4{margin:0 0 16px;font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.75);font-weight:500}
.footer-col ul{list-style:none;margin:0;padding:0}
.footer-col li{font-size:12.5px;line-height:2.2}
.footer-col a{color:rgba(255,255,255,.42);transition:color .3s}
.footer-col a:hover{color:var(--gold-lt)}
.footer-contact{display:flex;flex-direction:column;gap:14px}
.footer-contact li{display:flex;gap:12px;align-items:flex-start;color:rgba(255,255,255,.42)}
.footer-contact .ic{width:18px;height:18px;flex:0 0 auto;color:var(--gold)}
.footer-contact .ic svg{width:18px;height:18px;stroke:var(--gold);fill:none;stroke-width:1.8}
.footer-bottom{padding-top:24px;font-size:11px;color:rgba(255,255,255,.3);letter-spacing:.04em}
.footer-bottom .container{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px 24px}
.fb-legal{display:flex;flex-wrap:wrap;align-items:center;gap:6px 18px}
.footer-bottom .beian{color:rgba(255,255,255,.42);transition:color .3s;white-space:nowrap}
.footer-bottom .beian:hover{color:var(--gold-lt)}

/* ---------- Page hero (subpages) ---------- */
.page-hero{background:var(--paper);padding-top:clamp(128px,14vh,168px);padding-bottom:clamp(34px,4.5vw,56px);border-bottom:1px solid var(--line);position:relative}
.page-hero .crumbs{display:flex;align-items:center;gap:10px;font-size:12px;letter-spacing:.08em;color:var(--muted);margin-bottom:22px}
.page-hero .crumbs a{color:var(--muted);transition:color .3s}
.page-hero .crumbs a:hover{color:var(--gold-dk)}
.page-hero .crumbs i{opacity:.4;font-style:normal}
.page-hero h1{font-size:clamp(2rem,4.6vw,3.6rem);font-weight:300;line-height:1.2;letter-spacing:.02em;color:var(--text);max-width:20ch}
.page-hero h1 .hl{display:block;color:var(--gold-dk)}
.page-hero p{margin-top:20px;max-width:60ch;color:var(--muted);font-size:15px;line-height:1.95}

/* ---------- Services page layout ---------- */
.svc-layout{display:grid;grid-template-columns:260px 1fr;gap:clamp(32px,5vw,72px);align-items:start}
.svc-sidebar{position:sticky;top:110px;border:1px solid var(--line);background:var(--surface);border-radius:1px;padding:24px;align-self:start}
.side-title{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold-dk);padding-bottom:14px;border-bottom:1px solid var(--line);margin-bottom:8px}
.side-list{display:flex;flex-direction:column}
.side-list a{display:flex;align-items:center;gap:12px;padding:13px 4px;font-size:14px;color:var(--text);border-bottom:1px solid var(--line-soft);transition:color .3s;position:relative}
.side-list a svg{width:18px;height:18px;color:var(--gold);stroke:var(--gold);fill:none;stroke-width:1.8;flex:0 0 auto}
.side-list a:last-child{border-bottom:0}
.side-list a.active{color:var(--gold-dk)}
.side-list a.active::before{content:"";position:absolute;left:-24px;top:0;bottom:0;width:2px;background:var(--gold)}
.side-list a:hover{color:var(--gold-dk)}
.svc-content{display:flex;flex-direction:column;gap:clamp(22px,3vw,36px)}
.svc-block{padding-bottom:clamp(28px,4vw,48px);border-bottom:1px solid var(--line)}
.svc-block:last-child{border-bottom:0}
.svc-block .sb-head{display:flex;align-items:center;gap:18px;margin-bottom:18px}
.svc-block .sb-head h2{font-size:clamp(1.4rem,2.6vw,2rem);font-weight:300;letter-spacing:.02em;color:var(--text);display:flex;align-items:baseline;gap:12px;flex-wrap:wrap}
.svc-block .sb-head h2 .en{font-family:var(--latin);font-size:11px;letter-spacing:.18em;color:var(--gold);font-weight:400}
.svc-block p{color:var(--muted);font-size:15px;line-height:2;max-width:64ch}
.svc-features{list-style:none;margin:22px 0 0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:12px 28px}
.svc-features li{display:flex;gap:10px;font-size:14px;color:var(--text);line-height:1.7}
.svc-features .ck{color:var(--gold);font-weight:600;flex:0 0 auto}
.svc-block .svc-tags{margin-top:20px}

/* ---------- Values grid (about) ---------- */
.values-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(14px,1.8vw,22px);margin-top:clamp(26px,3vw,40px)}
.value-card{padding:clamp(26px,3vw,40px);transition:border-color .5s,transform .5s,box-shadow .5s;position:relative}
.value-card::before{content:"";position:absolute;top:-1px;left:0;width:40px;height:2px;background:var(--gold)}
.value-card:hover{border-color:rgba(193,154,91,.5);transform:translateY(-3px);box-shadow:0 30px 60px -42px rgba(20,32,43,.4)}
.value-card .vno{font-family:var(--latin);font-size:13px;letter-spacing:.16em;color:var(--gold-dk)}
.value-card h3{font-size:20px;font-weight:400;margin-top:16px;letter-spacing:.04em;color:var(--text)}
.value-card p{color:var(--muted);font-size:14px;line-height:1.95;margin-top:12px}

/* ---------- Team grid (about, dark) ---------- */
.team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,2.4vw,30px);margin-top:clamp(36px,4vw,56px)}
.team-card{background:var(--ink-3);border:1px solid rgba(255,255,255,.1);border-radius:1px;padding:clamp(28px,3vw,40px);transition:border-color .5s,transform .5s}
.team-card:hover{border-color:rgba(220,192,138,.5);transform:translateY(-3px)}
.tavatar{width:56px;height:56px;border-radius:50%;border:1px solid rgba(220,192,138,.5);display:flex;align-items:center;justify-content:center;font-size:22px;color:var(--gold-pale);font-family:var(--serif)}
.team-card h3{font-size:18px;font-weight:400;margin-top:20px;color:#fff;letter-spacing:.04em}
.team-card .role{font-family:var(--latin);font-size:10.5px;letter-spacing:.18em;color:var(--gold-lt);margin-top:8px;text-transform:uppercase}
.team-card p{color:rgba(232,237,242,.6);font-size:13.5px;line-height:1.95;margin-top:14px}

/* ---------- Stats band (about) ---------- */
.stats-band{background:var(--ink-2);color:#fff;padding-block:clamp(36px,4.4vw,54px);position:relative;overflow:hidden}
.stats-band::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 80% 20%,rgba(193,154,91,.1),transparent 60%);pointer-events:none}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line-d);position:relative}
.stat-item{padding:clamp(26px,3vw,40px) clamp(16px,2.4vw,36px) clamp(26px,3vw,40px) 0;position:relative}
.stat-item:not(:first-child){border-left:1px solid var(--line-d);padding-left:clamp(16px,2.4vw,36px)}
.stat-item .k{font-size:13.5px;color:rgba(255,255,255,.9);letter-spacing:.06em}
.stat-item .num{font-family:var(--latin);font-size:clamp(32px,4.2vw,52px);line-height:1;color:var(--gold-pale);letter-spacing:.01em;display:flex;align-items:baseline;gap:6px;margin-top:16px}
.stat-item .num em{font-family:var(--sans);font-size:13px;color:rgba(232,237,242,.5);font-style:normal}
.stat-item .label{font-size:11.5px;color:rgba(232,237,242,.42);margin-top:6px;letter-spacing:.05em}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr;gap:clamp(28px,4vw,56px);align-items:start}
.contact-card{border:1px solid var(--line);background:var(--surface);border-radius:1px;padding:clamp(28px,3vw,40px)}
.ci-head{display:flex;justify-content:space-between;align-items:flex-start;gap:18px;padding-bottom:22px;border-bottom:1px solid var(--line);margin-bottom:8px}
.ci-head h3{font-size:20px;font-weight:400;letter-spacing:.03em;color:var(--text)}
.ci-head p{font-size:12px;color:var(--muted);line-height:1.7;margin-top:8px}
.ci-head .btn{height:40px;padding:0 18px;font-size:12.5px;flex:0 0 auto}
.ci-rows{display:grid;grid-template-columns:1fr 1fr;gap:0 48px}
.ci-row{display:grid;grid-template-columns:40px 1fr;gap:14px;padding:18px 0;border-bottom:1px solid var(--line-soft);align-items:center}
.ci-row .ic{width:34px;height:34px;border-radius:1px;border:1px solid rgba(193,154,91,.35);display:flex;align-items:center;justify-content:center;color:var(--gold)}
.ci-row .ic svg{width:18px;height:18px;stroke:var(--gold);fill:none;stroke-width:1.8}
.ci-row .k{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-dk);margin-bottom:4px}
.ci-row .v{font-size:16px;color:var(--text);line-height:1.5}
.ci-row .v small{display:block;font-size:12px;color:var(--muted);margin-top:3px;letter-spacing:.02em}
.ci-foot{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:22px;padding-top:18px;border-top:1px solid var(--line);font-size:11.5px;color:var(--muted);letter-spacing:.04em}
.ci-foot span{position:relative;padding-left:16px}
.ci-foot span::before{content:"";position:absolute;left:0;top:6px;width:5px;height:5px;border-radius:50%;background:var(--gold)}

/* ---------- Inquiry form ---------- */
.inquiry h3{font-size:20px;font-weight:400;letter-spacing:.03em;color:var(--text);margin-bottom:6px}
.inquiry .sub{color:var(--muted);font-size:13.5px;margin-bottom:22px}
#inquiryForm{display:grid;grid-template-columns:1fr 1fr;gap:6px 22px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:6px 22px;grid-column:1/-1}
#inquiryForm .field{grid-column:1/-1}
.field{position:relative;padding-top:18px}
.field label{position:absolute;top:0;left:0;font-size:10.5px;letter-spacing:.16em;color:var(--muted);text-transform:uppercase}
.field input,.field textarea{width:100%;background:transparent;border:0;border-bottom:1px solid var(--line);color:var(--text);font-family:inherit;font-size:14.5px;padding:8px 0 10px;outline:none;transition:border-color .4s;border-radius:0}
.field input::placeholder,.field textarea::placeholder{color:rgba(232,237,242,.4)}
.field input:focus,.field textarea:focus{border-bottom-color:var(--gold)}
.field textarea{resize:vertical;min-height:90px}
#inquiryForm .btn{margin-top:14px;grid-column:1/-1}
.form-success{margin-top:18px;padding:18px 22px;border:1px solid rgba(193,154,91,.4);background:rgba(193,154,91,.06);color:var(--text);font-size:13.5px;line-height:1.7;display:none;grid-column:1/-1}
.form-success.show{display:block}

/* ---------- FAQ ---------- */
.faq-list{margin-top:clamp(26px,3vw,40px);border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:24px 4px;background:none;border:0;cursor:pointer;text-align:left;font-size:16px;color:var(--text);font-family:inherit;letter-spacing:.02em;transition:color .3s}
.faq-q:hover{color:var(--gold-dk)}
.faq-item.open .faq-q{color:var(--gold-dk)}
.faq-q .fx{font-size:20px;color:var(--gold);transition:transform .4s var(--ease);flex:0 0 auto;line-height:1}
.faq-item.open .fx{transform:rotate(45deg)}
.faq-a{overflow:hidden;max-height:0;transition:max-height .5s var(--ease)}
.faq-a p{padding:0 4px 24px;color:var(--muted);font-size:14px;line-height:1.95;max-width:70ch}

/* ---------- Map frame (contact svg) ---------- */
.map-frame{margin-top:clamp(26px,3vw,40px);border:1px solid var(--line);border-radius:1px;overflow:hidden;background:var(--paper-2)}
.map-frame svg{display:block;width:100%;height:auto}

/* ---------- Reveal ---------- */
.js .reveal{opacity:0;transform:translateY(26px);transition:opacity 1.05s var(--ease),transform 1.05s var(--ease);transition-delay:var(--d,0ms)}
.js .reveal.in{opacity:1;transform:none}
.reveal-d1{--d:120ms}.reveal-d2{--d:240ms}.reveal-d3{--d:360ms}

/* ---------- Back to top ---------- */
#backTop{position:fixed;right:24px;bottom:24px;width:44px;height:44px;border:1px solid var(--line);background:rgba(10,21,32,.9);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:var(--text);border-radius:1px;cursor:pointer;opacity:0;visibility:hidden;transform:translateY(10px);transition:all .4s var(--ease);z-index:90;font-size:16px}
#backTop.show{opacity:1;visibility:visible;transform:none}
#backTop:hover{border-color:var(--gold);color:var(--gold-dk)}

/* ---------- Hero map：点阵世界地图（纯装饰） ---------- */
.hm-svg{position:absolute;inset:0;width:100%;height:100%;display:block}
.hm-dots{fill:rgba(193,154,91,.62)}

/* ---------- Responsive ---------- */
@media (max-width:1080px){
  .hero-inner{grid-template-columns:1fr;gap:38px}
  .sec-head{grid-template-columns:1fr;gap:18px}
  .svc-layout{grid-template-columns:1fr}
  .svc-sidebar{position:static;top:auto}
  .contact-grid{grid-template-columns:1fr}
  .ci-rows{grid-template-columns:1fr;gap:0}
  .split{grid-template-columns:1fr;gap:40px}
  .figure::after{right:-12px;bottom:-12px}
  .cta-panel{grid-template-columns:1fr;gap:26px}
  .cta-panel .btns{justify-content:flex-start}
}
@media (max-width:920px){
  .hero-map{display:none}
  .main-nav{position:fixed;inset:0;background:rgba(8,17,26,.97);display:flex;flex-direction:column;justify-content:center;padding:0 var(--gutter);opacity:0;visibility:hidden;transition:opacity .5s var(--ease),visibility .5s;z-index:99}
  .main-nav.on{opacity:1;visibility:visible}
  .main-nav a{color:#fff;font-size:20px;font-weight:300;padding:18px 0;border-bottom:1px solid rgba(255,255,255,.1)}
  .main-nav a::after{display:none}
  .nav-toggle{display:block}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .spec-grid{grid-template-columns:repeat(2,1fr)}
  .values-grid{grid-template-columns:repeat(2,1fr)}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr);row-gap:44px}
  .team-grid{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .hero-inner{padding-top:24px}
  .hs-grid{grid-template-columns:repeat(2,1fr)}
  .hs-item{padding:22px 16px}
  .hs-item+.hs-item{border-left:1px solid rgba(255,255,255,.12);padding-left:16px}
  .hs-item:nth-child(odd){border-left:0;padding-left:0}
  .grid-3{grid-template-columns:1fr}
  .spec-grid{grid-template-columns:1fr}
  .values-grid{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .svc-features{grid-template-columns:1fr}
  .dt-head,.dt-row{grid-template-columns:48px 1fr}
  .dt-row .loc,.dt-head span:last-child{display:none}
  .footer-top{grid-template-columns:1fr}
  .footer-bottom .container{flex-direction:column;align-items:flex-start;gap:8px}
}