:root{
  --paper:#f5f0e8;
  --cream:#e9e1d5;
  --white:#fcf9f3;
  --ink:#251f1b;
  --ink2:#6b625b;
  --orange:#b99668;
  --orange2:#ead9c3;
  --line:rgba(70,51,35,.16);
  --lime:#e5ded2;
  --shadow:0 24px 64px rgba(41,30,20,.1);
}
body{background:var(--paper);color:var(--ink)}
.wrap{width:min(1200px,calc(100% - 80px))}
.eyebrow{color:#a57e50;font-weight:700;letter-spacing:.12em}
.section{padding:105px 0}
.section-head h2,.center-head h2,.split-copy h2,.ip-copy h2,.contact h2{font-weight:600;letter-spacing:-.045em;line-height:1.33}
.section-head p,.center-head p{color:var(--ink2)}
.topbar{background:rgba(249,246,240,.94);border-bottom:1px solid var(--line)}
.brand{font-weight:700;letter-spacing:.01em}
.brand-mark{border-color:#3b342d;border-radius:11px}
.brand-mark:after{background:#b99668}
.nav-links{font-weight:600;color:#655b52}
.nav-links a:hover{color:#a57e50}
.nav-cta,.btn{border-radius:100px;font-weight:650;letter-spacing:.01em}
.nav-cta{background:#2d2925;border-color:#2d2925}
.nav-cta:hover,.btn:hover{background:#514539}
.btn.secondary:hover{background:rgba(255,255,255,.1)}
.btn.orange{background:#b99668;border-color:#b99668;color:#211c18}
.btn.orange:hover{background:#d1b083;border-color:#d1b083}
.hero{
  background:
    radial-gradient(circle at 78% 40%,rgba(168,133,82,.19),transparent 34%),
    radial-gradient(circle at 25% 2%,rgba(89,112,125,.22),transparent 38%),
    #10232c;
  color:#fff8ee;
  padding:98px 0 88px;
}
.hero:before{content:"";position:absolute;inset:0;opacity:.24;pointer-events:none;background-image:linear-gradient(to right,rgba(223,205,169,.09) 1px,transparent 1px),linear-gradient(to bottom,rgba(223,205,169,.09) 1px,transparent 1px);background-size:66px 66px;mask-image:linear-gradient(to right,transparent 35%,#000 100%)}
.hero-grid{position:relative;z-index:1;grid-template-columns:1.15fr .85fr;gap:62px}
.hero h1{font-weight:600;font-size:clamp(49px,5.1vw,73px);letter-spacing:-.048em;line-height:1.29;margin:26px 0 25px}
.hero h1 em{color:#d9b681}
.hero-copy{color:#c9d1cf;font-size:15px;line-height:2;max-width:610px}
.hero-note{color:#97a8a7}
.hero .pill{border-color:rgba(223,198,160,.4);background:rgba(255,255,255,.055);color:#e0d2be}
.hero .pill i{background:#d8b280}
.hero .btn.secondary{border-color:rgba(221,226,224,.36);color:#f7f4ed;background:rgba(255,255,255,.04)}
.hero .btn.secondary:hover{background:rgba(255,255,255,.12)}
.hero-visual{height:510px}
.visual-arch{inset:6px 3px 2px 20px;background:linear-gradient(153deg,#28414a,#152d38 58%,#0e2029);border:1px solid rgba(218,189,146,.33);border-radius:27px;box-shadow:0 30px 80px rgba(0,0,0,.24)}
.visual-arch:before{width:410px;height:410px;top:55px;border-color:rgba(197,173,137,.23)}
.visual-arch:after{width:278px;height:278px;top:120px;background:radial-gradient(circle,#3a4d4d,#213b43 68%,#1a343d)}
.orbit-center{width:166px;height:166px;background:linear-gradient(145deg,#d6b77f,#ae8855);color:#25251e;box-shadow:0 24px 58px rgba(0,0,0,.25);font-weight:700}
.orbit-center:before{color:#344546}
.orbit-center:after{border-color:rgba(216,188,145,.55)}
.float-card{background:rgba(250,246,238,.96);border-color:#e0d5c5;color:#302b25;border-radius:13px;box-shadow:0 15px 34px rgba(0,0,0,.17)}
.float-card .icon{background:#eee5d8;color:#946c3e}
.visual-caption{bottom:24px;left:42px;color:#b2c1bd;font-size:10px}
.stripe{background:#e9e1d5;border-color:#dacebe}
.stripe-lead{color:#937149}
.stripe-item{border-color:#d4c8b8;color:#3c352e}
.stripe-item span{color:#9a8a78}
.quote-card{background:#e8d9c6;border-radius:22px}
.quote-card:before{color:#d7bda0}
.quote-card p{color:#6f5b49}
.problem-row b{color:#b28a59}
.dark{background:#102631}
.dark .eyebrow{color:#d4b486}
.dark .section-head p,.dark .center-head p{color:#b8c7c9}
.path-card{background:#18333e;border:1px solid #33505a;border-radius:20px}
.path-card .num,.path-card .symbol{color:#d3b181}
.path-card p{color:#b5c5c7}
.path-card:after{color:#c7a678}
.dark-foot{color:#9bafb2}
.callout{border-color:#bd9868;color:#746757}
.route-shell{background:#e7ded1;border-radius:22px}
.route-tabs{background:#d9cdbd;border-radius:13px}
.route-tabs button{color:#766854}
.route-tabs button[aria-selected="true"]{color:#2d2721}
.route-panel{border-radius:16px}
.route-label,.route-step span{color:#a77e4f}
.route-step{background:#f3eee6;border-color:#e5dacc;border-radius:12px}
.route-step small{color:#766f64}
.knowledge{background:#eee8df}
.kb-card{border-color:#e5d9cb;border-radius:20px}
.kb-card .tag{color:#a37c4d}
.kb-mini span{background:#f0e9df;border-color:#e4d8ca;color:#75634e}
.tier-card{background:#102631;border-radius:20px}
.tier-card-head p{color:#afc0c2}
.tier{background:#1b3740;border-color:#38545b;border-radius:13px}
.tier strong{color:#d4b486}
.tier span{color:#b7c6c6}
.tier.stop{background:#334148}
.tier.stop strong{color:#d3d6d4}
.nurture-card{border-color:#e1d7c9;border-radius:20px;background:#fbf7f1}
.nurture-card .circle{background:#eee0cb;color:#9c7649}
.nurture-card .bottom{color:#9c7649}
.automation{background:#e8e0d4}
.auto-card{background:#fbf8f2;border-color:#ddd0bf;border-radius:20px}
.auto-card .auto-icon{color:#aa8352}
.auto-caption{color:#756b5c}
.about-section{background:#f7f3ec}
.about-editorial{display:grid;grid-template-columns:.72fr 1.28fr;gap:84px;align-items:center;border-top:1px solid #dfd5c8;border-bottom:1px solid #dfd5c8;padding-top:48px;padding-bottom:48px}
.about-aside{align-self:stretch;border-right:1px solid #dfd5c8;padding:12px 56px 10px 0;display:flex;flex-direction:column;align-items:flex-start}
.about-monogram{margin:34px 0 30px;width:76px;height:76px;border:1px solid #cbbb9f;border-radius:18px;display:flex;align-items:center;justify-content:center;gap:2px;color:#806747;font:500 24px/1 Georgia,serif;letter-spacing:-.07em}
.about-monogram span{align-self:flex-start;margin:15px 0 0 2px;font:500 14px/1 sans-serif}
.about-aside p{font-size:clamp(20px,2.1vw,28px);line-height:1.65;letter-spacing:-.035em;font-weight:600;margin:0;color:#39302a}
.about-caption{margin-top:auto;padding-top:28px;font-size:11px;color:#8e8171;line-height:1.7}
.about-editorial .ip-copy{max-width:660px}
.about-editorial .ip-copy h2{margin-top:16px}
.ip-points span{color:#aa8352}
.process{background:#eee7dc}
.process-card{border-color:#bd9868}
.process-card small{color:#9c7649}
.process-note{border-color:#ded2c1}
.contact{background:#e9e1d5;color:#2b241e}
.contact .eyebrow{color:#9c7649}
.contact p{color:#6c6157}
.contact-list div{border-color:#d4c7b7;color:#4d443b}
.contact-list b{color:#9e7748}
.contact-layout{grid-template-columns:1fr .95fr;gap:72px;align-items:center}
.wechat-card{background:#fcf9f3;border:1px solid #e3d8ca;border-radius:24px;padding:28px;box-shadow:0 25px 60px rgba(64,48,31,.12)}
.wechat-card-top{display:flex;align-items:center;gap:9px;color:#7d715f;font-size:11px;font-weight:700;letter-spacing:.06em;padding-bottom:18px;border-bottom:1px solid #e7ddd1}
.wechat-indicator{width:8px;height:8px;background:#bb9b6b;border-radius:50%;box-shadow:0 0 0 4px #f3eadb}
.wechat-card-body{display:grid;grid-template-columns:215px 1fr;gap:26px;align-items:center;padding:27px 0}
.qr-link{display:block;width:100%;background:#fff;border:1px solid #e7e1d8;border-radius:13px;padding:9px;transition:transform .2s}
.qr-link:hover{transform:translateY(-3px)}
.qr-link img{width:100%;height:auto;aspect-ratio:615/639;object-fit:contain;display:block;border-radius:4px}
.wechat-card-copy h3{font-size:clamp(23px,2.4vw,31px);font-weight:600;margin:12px 0 12px;letter-spacing:-.035em}
.wechat-card-copy p{font-size:13px;line-height:1.8;margin:0 0 18px}
.wechat-card-copy small{display:block;color:#998a78;font-size:11px;line-height:1.7}
.wechat-card-foot{border-top:1px solid #e7ddd1;padding-top:16px;color:#897c6b;font-size:11px}
footer{background:#10232c;color:#9eb2b4}
.footer-row strong{color:#f3eee5}
@media(max-width:1050px){.hero-grid{gap:25px}.hero-visual{height:470px}.wechat-card-body{grid-template-columns:180px 1fr}}
@media(max-width:760px){
  .wrap{width:min(100% - 36px,560px)}
  .section{padding:72px 0}
  .nav-links{background:#f9f5ef}
  .hero{padding:64px 0 56px}
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .hero h1{font-size:clamp(42px,10vw,58px);line-height:1.3}
  .hero-visual{height:410px;max-width:500px}
  .visual-arch{inset:0 18px;border-radius:20px}
  .visual-caption{left:38px}
  .float-card{font-size:11px}
  .section-head h2,.center-head h2{font-size:clamp(32px,8vw,40px)}
  .contact-layout{grid-template-columns:1fr;gap:30px}
  .about-editorial{grid-template-columns:1fr;gap:28px;padding-top:30px;padding-bottom:30px}
  .about-aside{border-right:0;border-bottom:1px solid #dfd5c8;padding:0 0 28px}
  .about-monogram{margin:20px 0 15px;width:58px;height:58px;border-radius:14px;font-size:20px}
  .about-monogram span{margin-top:10px;font-size:12px}
  .about-aside p{font-size:21px}
  .about-caption{padding-top:14px}
  .wechat-card-body{grid-template-columns:1fr;text-align:center;gap:18px}
  .qr-link{width:min(100%,230px);margin:auto}
  .wechat-card{padding:22px}
}
@media(max-width:420px){
  .hero-visual{height:360px}
  .visual-arch{inset:0 12px}
  .orbit-center{width:130px;height:130px;font-size:12px}
  .wechat-card-body{grid-template-columns:1fr;text-align:center}
  .qr-link{width:min(100%,230px);margin:auto}
  .wechat-card-copy h3{margin:7px 0}
}