/* Aethon marketing site */
:root {
  --bg:#f8fafc; --surface:#fff; --text:#1e293b; --muted:#64748b;
  --brand:#0369a1; --brand-dark:#0c4a6e; --purple:#6d28d9; --border:#e2e8f0;
  --shadow:0 12px 40px rgba(15,23,42,.08); --radius:14px; --max:1120px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Microsoft YaHei","PingFang SC","Segoe UI",sans-serif;color:var(--text);background:var(--bg);line-height:1.65;font-size:15px}
img{max-width:100%;height:auto;display:block}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.nav{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.95);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}
.nav-inner{max-width:var(--max);margin:0 auto;padding:10px 24px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.nav-brand{display:flex;align-items:center;gap:14px;text-decoration:none!important}
.nav-brand img{height:44px}
.nav-brand-text strong{display:block;font-size:15px;color:var(--brand-dark)}
.nav-brand-text span{display:block;font-size:11px;color:var(--muted);font-weight:600}
.nav-links{display:flex;flex-wrap:wrap;align-items:center;gap:14px;font-size:13px;color:var(--muted)}
.nav-links a{color:inherit;text-decoration:none}
.nav-links a:hover,.nav-links a.active{color:var(--brand);font-weight:700}
.nav-drop{position:relative}
.nav-drop-toggle{background:none;border:none;font:inherit;color:inherit;cursor:pointer;font-size:13px;padding:0;display:inline-flex;align-items:center;gap:4px;font-family:inherit}
.nav-drop-toggle:hover,.nav-drop.active .nav-drop-toggle{color:var(--brand);font-weight:700}
.nav-drop-menu{display:none;position:absolute;top:calc(100% + 8px);left:50%;transform:translateX(-50%);min-width:220px;background:#fff;border:1px solid var(--border);border-radius:10px;box-shadow:var(--shadow);padding:6px 0;z-index:200}
.nav-drop:hover .nav-drop-menu,.nav-drop.open .nav-drop-menu{display:block}
.nav-drop-menu a{display:block;padding:8px 16px;font-size:13px;color:var(--text);white-space:nowrap;text-decoration:none!important}
.nav-drop-menu a:hover,.nav-drop-menu a.active{background:#f0f9ff;color:var(--brand);font-weight:600}
.nav-drop-caret{font-size:10px;opacity:.7}
@media(max-width:900px){.nav-drop-menu{left:0;transform:none}}
.nav-cta{padding:7px 16px;border-radius:999px;background:linear-gradient(135deg,var(--brand-dark),var(--brand));color:#fff!important;font-size:12px;font-weight:600;text-decoration:none!important}
.intro-lead{max-width:860px;margin:0 auto 20px;font-size:15px;color:#475569;line-height:1.75;text-align:center}
.intro-flow{text-align:center;font-size:14px;font-weight:600;color:var(--brand-dark);margin-bottom:20px;letter-spacing:.02em}
.intro-figure{max-width:880px;margin:0 auto 24px;border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);background:#fff;padding:12px;box-shadow:var(--shadow)}
.intro-products{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:24px}
@media(max-width:900px){.intro-products{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.intro-products{grid-template-columns:1fr}}
.intro-product{display:block;padding:14px 16px;border-radius:12px;border:1px solid var(--border);background:var(--surface);box-shadow:var(--shadow);text-decoration:none!important;color:inherit;transition:border-color .15s,transform .15s}
.intro-product:hover{border-color:var(--brand);transform:translateY(-2px);text-decoration:none!important}
.intro-product-name{display:block;font-size:13px;font-weight:800;margin-bottom:4px}
.intro-product-name.connect{color:#0e7490}
.intro-product-name.orch{color:#0369a1}
.intro-product-name.cockpit{color:#4338ca}
.intro-product-name.tower{color:#7c3aed}
.intro-product-desc{display:block;font-size:12px;color:var(--muted)}
.intro-bridge{text-align:center;font-size:15px;color:var(--brand-dark);font-weight:600;padding:16px 20px;border-radius:12px;background:linear-gradient(135deg,#f0f9ff,#eef2ff);border:1px solid #bae6fd;max-width:720px;margin:0 auto;line-height:1.8}
.nav-toggle{display:none}
@media(max-width:900px){.nav-links{gap:10px;font-size:12px}}
section{padding:56px 0}
section.alt{background:var(--surface)}
.sec-head{text-align:center;max-width:680px;margin:0 auto 32px}
.sec-head.left{text-align:left;margin-left:0}
.sec-lead{display:inline-block;font-size:11px;font-weight:700;color:var(--brand);letter-spacing:.12em;margin-bottom:8px}
.sec-head h2{font-size:26px;color:var(--brand-dark);margin-bottom:10px}
.sec-head p{color:var(--muted)}
.hero{background:linear-gradient(165deg,#0f172a,#0c4a6e 45%,#0369a1);color:#fff;padding:64px 0 72px;position:relative;overflow:hidden}
.hero-carousel{padding:0 0 36px;min-height:480px;display:flex;flex-direction:column;justify-content:center;background:linear-gradient(165deg,#0c4a6e 0%,#0369a1 50%,#0e7490 100%)}
.hero-carousel-bg{position:absolute;inset:0;overflow:hidden;pointer-events:none}
.hero-carousel-photo{position:absolute;inset:-2%;background:url(images/home-hero-tech-bg.svg) center/cover no-repeat;transform:scale(1.06);animation:heroKenBurns 22s ease-in-out infinite alternate;will-change:transform}
.hero-carousel-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(165deg,rgba(8,47,73,.42) 0%,rgba(14,116,144,.28) 38%,rgba(3,105,161,.22) 68%,rgba(6,78,120,.38) 100%),radial-gradient(ellipse 90% 80% at 50% 45%,rgba(56,189,248,.18) 0%,transparent 62%),linear-gradient(180deg,rgba(125,211,252,.12) 0%,transparent 28%,transparent 72%,rgba(15,23,42,.25) 100%)}
@keyframes heroKenBurns{0%{transform:scale(1.06) translate(0,0)}100%{transform:scale(1.12) translate(-1.2%,-.8%)}}
.hero-carousel-glow{position:absolute;left:50%;bottom:-18%;transform:translateX(-50%);width:min(920px,120vw);height:min(920px,90vw);border-radius:50%;background:radial-gradient(circle at 50% 42%,rgba(103,232,249,.38) 0%,rgba(56,189,248,.22) 32%,rgba(14,116,144,.14) 48%,transparent 68%);filter:blur(2px);animation:heroGlowPulse 8s ease-in-out infinite}
.hero-carousel-orb{position:absolute;border-radius:50%;filter:blur(40px);opacity:.58;animation:heroOrbFloat 12s ease-in-out infinite}
.hero-carousel-orb--1{width:320px;height:320px;top:6%;left:10%;background:rgba(56,189,248,.48);animation-delay:0s}
.hero-carousel-orb--2{width:240px;height:240px;top:18%;right:8%;background:rgba(34,211,238,.35);animation-delay:-4s}
.hero-carousel-orb--3{width:180px;height:180px;bottom:22%;left:32%;background:rgba(125,211,252,.28);animation-delay:-7s}
.hero-carousel-scan{position:absolute;inset:0;background:linear-gradient(180deg,transparent 0%,rgba(103,232,249,.09) 48%,transparent 52%);background-size:100% 200%;animation:heroScan 5s linear infinite;opacity:.75}
@keyframes heroGlowPulse{0%,100%{opacity:1;transform:translateX(-50%) scale(1)}50%{opacity:.9;transform:translateX(-50%) scale(1.06)}}
@keyframes heroOrbFloat{0%,100%{transform:translate(0,0)}33%{transform:translate(14px,-20px)}66%{transform:translate(-10px,12px)}}
@keyframes heroScan{0%{background-position:0 -100%}100%{background-position:0 100%}}
.page-home .hero-slide h1{background:linear-gradient(135deg,#fff 0%,#bae6fd 40%,#67e8f9 60%,#fff 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.page-home .hero-slide.is-active h1{color:#fff;background:none;-webkit-background-clip:unset;background-clip:unset;animation:heroTitleIn .7s ease;text-shadow:0 0 40px rgba(103,232,249,.35),0 2px 24px rgba(0,0,0,.4)}
@keyframes heroTitleIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.page-home .hero-carousel-actions .btn-primary{box-shadow:0 4px 24px rgba(255,255,255,.25);transition:transform .2s,box-shadow .2s}
.page-home .hero-carousel-actions .btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 32px rgba(255,255,255,.35)}
.page-home .hero-carousel-actions .btn-outline{backdrop-filter:blur(6px);transition:transform .2s,background .2s,border-color .2s}
.page-home .hero-carousel-actions .btn-outline:hover{background:rgba(255,255,255,.14);transform:translateY(-2px)}
.home-pipeline{background:linear-gradient(90deg,#0c4a6e,#0369a1 50%,#0e7490);padding:14px 0;border-bottom:1px solid rgba(125,211,252,.2);box-shadow:0 8px 24px rgba(3,105,161,.15)}
.home-pipeline-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:8px 12px}
.home-pipeline-label{font-size:10px;font-weight:800;letter-spacing:.16em;color:#7dd3fc;margin-right:8px;opacity:.9}
.home-pipeline-node{font-size:12px;font-weight:700;color:#fff;padding:6px 14px;border-radius:999px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);white-space:nowrap;transition:background .2s,transform .2s}
.home-pipeline-node:hover{background:rgba(255,255,255,.18);transform:translateY(-1px)}
.home-pipeline-node.connect{border-color:rgba(125,211,252,.4)}
.home-pipeline-node.orch{border-color:rgba(186,230,253,.35)}
.home-pipeline-node.cockpit{border-color:rgba(199,210,254,.35)}
.home-pipeline-node.tower{border-color:rgba(221,214,254,.35)}
.home-pipeline-arrow{width:24px;height:2px;background:linear-gradient(90deg,rgba(255,255,255,.2),rgba(255,255,255,.7));position:relative;flex-shrink:0}
.home-pipeline-arrow::after{content:"";position:absolute;right:0;top:50%;transform:translateY(-50%);border:4px solid transparent;border-left:6px solid rgba(255,255,255,.7)}
.home-pipeline-plus{font-size:14px;font-weight:700;color:#fde047;opacity:.85;padding:0 2px}
@media(max-width:640px){.home-pipeline-arrow,.home-pipeline-plus{display:none}.home-pipeline-inner{gap:6px}}
.sec-head--decor .sec-lead{padding:4px 12px;border-radius:999px;background:linear-gradient(135deg,#eff6ff,#ecfeff);border:1px solid #bae6fd}
.sec-head--decor h2::after{content:"";display:block;width:52px;height:3px;margin:14px auto 0;border-radius:2px;background:linear-gradient(90deg,#38bdf8,#22c55e,#facc15)}
.page-home .home-section-trust{position:relative;background:linear-gradient(180deg,#f0f9ff 0%,#fff 45%,#f8fafc 100%)}
.page-home .home-section-trust::before{content:"";position:absolute;inset:0;background-image:radial-gradient(circle at 15% 25%,rgba(56,189,248,.09) 0%,transparent 42%),radial-gradient(circle at 85% 75%,rgba(34,197,94,.06) 0%,transparent 40%);pointer-events:none}
.page-home .home-section-trust .wrap{position:relative;z-index:1}
.about-body-panel{padding:28px 32px;border-radius:var(--radius);background:rgba(255,255,255,.88);border:1px solid rgba(186,230,253,.75);box-shadow:0 12px 40px rgba(3,105,161,.08);position:relative;overflow:hidden}
.about-body-panel::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:linear-gradient(180deg,#38bdf8,#0369a1 55%,#22c55e);border-radius:var(--radius) 0 0 var(--radius)}
.page-home .home-section-team{background:linear-gradient(180deg,#fff 0%,#f1f5f9 100%)}
.page-home .home-section-products{position:relative;background:#fff}
.page-home .home-section-products::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(3,105,161,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(3,105,161,.03) 1px,transparent 1px);background-size:32px 32px;mask-image:linear-gradient(180deg,#000 0%,transparent 85%);pointer-events:none}
.page-home .home-section-products .wrap{position:relative;z-index:1}
.page-home .home-section-why{background:linear-gradient(180deg,#f8fafc 0%,#eff6ff 50%,#f8fafc 100%)}
.page-home .home-section-case{background:linear-gradient(180deg,#fff,#f0f9ff)}
.reveal{opacity:0;transform:translateY(28px);transition:opacity .65s cubic-bezier(.22,1,.36,1),transform .65s cubic-bezier(.22,1,.36,1)}
.reveal.is-visible{opacity:1;transform:none}
.reveal-delay-1{transition-delay:.08s}
.reveal-delay-2{transition-delay:.16s}
.reveal-delay-3{transition-delay:.24s}
.reveal-delay-4{transition-delay:.32s}
.page-home .value-card{border-radius:var(--radius);overflow:hidden;position:relative}
.page-home .value-card::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;box-shadow:inset 0 0 0 1px rgba(56,189,248,.08);opacity:0;transition:opacity .25s}
.page-home .value-card:hover::after{opacity:1}
.page-home .team-cap-card{transition:transform .25s,box-shadow .25s}
.page-home .team-cap-card:hover{transform:translateY(-4px);box-shadow:0 16px 40px rgba(3,105,161,.12)}
.page-home .home-solution-card{position:relative;overflow:hidden;transition:transform .25s,box-shadow .25s,border-color .2s}
.page-home .home-solution-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--brand)}
.page-home .home-solution-card[href="connect.html"]::before{background:linear-gradient(90deg,#0e7490,#06b6d4)}
.page-home .home-solution-card[href="orchestrator.html"]::before{background:linear-gradient(90deg,#0369a1,#38bdf8)}
.page-home .home-solution-card[href="cockpit.html"]::before{background:linear-gradient(90deg,#4338ca,#818cf8)}
.page-home .home-solution-card[href="tower.html"]::before{background:linear-gradient(90deg,#7c3aed,#a78bfa)}
.page-home .home-solution-card:hover{transform:translateY(-4px);box-shadow:0 16px 44px rgba(3,105,161,.14)}
.page-home .why-gain-card{transition:transform .25s,box-shadow .25s}
.page-home .why-gain-card:hover{transform:translateY(-3px);box-shadow:0 14px 36px rgba(34,197,94,.1)}
.page-home .advantage-card{transition:transform .25s,box-shadow .25s}
.page-home .advantage-card:hover{transform:translateY(-3px);box-shadow:0 14px 36px rgba(3,105,161,.1)}
.page-home .home-case-stat{transition:transform .25s,box-shadow .25s}
.page-home .home-case-stat:hover{transform:translateY(-4px);box-shadow:0 12px 28px rgba(3,105,161,.12)}
.page-home .home-case-stat em{background:linear-gradient(135deg,var(--brand-dark),var(--brand));-webkit-background-clip:text;background-clip:text;color:transparent}
.home-cta--glow{position:relative;overflow:hidden}
.home-cta--glow::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 80% 60% at 50% 100%,rgba(56,189,248,.25) 0%,transparent 65%);pointer-events:none;animation:heroGlowPulse 10s ease-in-out infinite}
.home-cta--glow .home-cta-inner{position:relative;z-index:1}
@media(prefers-reduced-motion:reduce){.hero-carousel-photo,.hero-carousel-glow,.hero-carousel-orb,.hero-carousel-scan,.home-cta--glow::before{animation:none}.reveal{opacity:1;transform:none;transition:none}}
.hero-carousel-glow::before{content:"";position:absolute;inset:8%;border-radius:50%;border:1px solid rgba(165,243,252,.28);box-shadow:inset 0 0 100px rgba(103,232,249,.14),0 0 60px rgba(56,189,248,.12)}
.hero-carousel-glow::after{content:"";position:absolute;inset:18%;border-radius:50%;background:repeating-conic-gradient(from 0deg,rgba(103,232,249,.1) 0deg 8deg,transparent 8deg 16deg);opacity:.85}
.hero-carousel-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(103,232,249,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(103,232,249,.07) 1px,transparent 1px);background-size:48px 48px;mask-image:radial-gradient(ellipse 85% 75% at 50% 50%,#000 15%,transparent 78%)}
.hero-carousel-shell{position:relative;z-index:1;display:flex;align-items:center;gap:8px;max-width:var(--max);margin:0 auto;padding:72px 16px 24px;width:100%}
.hero-carousel-viewport{flex:1;overflow:hidden;min-height:200px;display:flex;align-items:center}
.hero-carousel-track{position:relative;width:100%;min-height:200px}
.hero-slide{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:0 12px;opacity:0;transform:translateY(16px);transition:opacity .55s ease,transform .55s ease;pointer-events:none}
.hero-slide.is-active{opacity:1;transform:translateY(0);pointer-events:auto}
.hero-slide-en{font-size:11px;letter-spacing:.18em;color:#e0f2fe;margin-bottom:18px;font-weight:700;padding:6px 16px;border-radius:999px;border:1px solid rgba(165,243,252,.35);background:rgba(14,116,144,.35);backdrop-filter:blur(8px);box-shadow:0 0 24px rgba(56,189,248,.2),inset 0 1px 0 rgba(255,255,255,.12)}
.hero-slide h1{font-size:clamp(24px,3.8vw,42px);font-weight:800;line-height:1.45;max-width:920px;text-shadow:0 2px 24px rgba(0,0,0,.35);letter-spacing:.02em}
.hero-carousel-arrow{flex-shrink:0;width:44px;height:44px;border:1px solid rgba(255,255,255,.2);border-radius:4px;background:rgba(255,255,255,.06);color:#fff;font-size:28px;line-height:1;cursor:pointer;transition:background .2s,border-color .2s;display:flex;align-items:center;justify-content:center;padding:0 0 4px}
.hero-carousel-arrow:hover{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.35)}
@media(max-width:640px){.hero-carousel-arrow{display:none}}
.hero-carousel-dots{position:relative;z-index:1;display:flex;justify-content:center;gap:10px;margin-bottom:24px}
.hero-carousel-dots button{width:10px;height:10px;border-radius:50%;border:none;padding:0;background:rgba(255,255,255,.35);cursor:pointer;transition:transform .2s,background .2s}
.hero-carousel-dots button.is-active{background:#fff;transform:scale(1.15)}
.hero-carousel-actions{position:relative;z-index:1;display:flex;flex-wrap:wrap;justify-content:center;gap:12px}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr}}
.hero-kicker{display:inline-block;font-size:11px;letter-spacing:.1em;color:#7dd3fc;border:1px solid rgba(125,211,252,.35);border-radius:999px;padding:5px 14px;margin-bottom:16px}
.hero h1{font-size:clamp(26px,3.5vw,36px);font-weight:800;line-height:1.3;margin-bottom:10px}
.hero-brandline{font-size:18px;font-weight:700;color:#e2e8f0;margin-bottom:20px}
.hero-value-layers{display:flex;flex-direction:column;gap:10px;margin-bottom:24px}
.hero-layer{display:flex;flex-wrap:wrap;gap:8px 12px;padding:12px 14px;border-radius:12px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);font-size:14px}
.hero-layer.business strong{color:#fde68a}
.hero-layer.production strong{color:#7dd3fc}
.hero-layer em{font-style:normal;font-weight:600;color:#e2e8f0}
.hero-layer span{color:#94a3b8;font-size:13px}
.hero-actions{display:flex;flex-wrap:wrap;gap:10px}
.btn{display:inline-flex;padding:11px 20px;border-radius:999px;font-size:14px;font-weight:600;text-decoration:none!important}
.btn-primary{background:#fff;color:var(--brand-dark)!important}
.btn-outline{border:1px solid rgba(255,255,255,.35);color:#fff!important;background:rgba(255,255,255,.08)}
.hero-visual{border-radius:var(--radius);overflow:hidden;border:1px solid rgba(255,255,255,.15);box-shadow:0 20px 50px rgba(0,0,0,.35)}
.hero-visual--decor img{width:100%;aspect-ratio:16/10;object-fit:cover;object-position:center 42%;display:block}
.hero-visual--decor::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(15,23,42,.08) 0%,rgba(15,23,42,.28) 100%);pointer-events:none}
.hero-visual--decor{position:relative}
.pillar-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media(max-width:768px){.pillar-grid{grid-template-columns:1fr}}
.pillar-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}
.pillar-card h3{font-size:18px;color:var(--brand-dark);margin:8px 0}
.pillar-card>p{font-size:13px;color:#475569;margin-bottom:12px}
.pillar-card ul{list-style:none;font-size:13px;color:var(--muted)}
.pillar-card li{padding:4px 0 4px 12px;position:relative}
.pillar-card li::before{content:"·";position:absolute;left:0;color:var(--brand);font-weight:800}
.pillar-icon{font-size:24px}
.quote-banner{margin-top:24px;padding:20px 24px;border-radius:var(--radius);background:linear-gradient(135deg,#eff6ff,#faf5ff);border:1px solid #bfdbfe;text-align:center;font-weight:700;color:var(--brand-dark)}
.quote-banner.prod{background:linear-gradient(135deg,#eff6ff,#ecfdf5,#fffbeb);border-color:#93c5fd}
.quote-banner.dec{background:linear-gradient(135deg,#f5f3ff,#eef2ff);border-color:#c4b5fd}
.match-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--border);background:var(--surface);box-shadow:var(--shadow)}
.match-table{width:100%;border-collapse:collapse;font-size:13px}
.match-table th,.match-table td{padding:14px 16px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}
.match-table thead th{background:#f1f5f9;color:var(--brand-dark);font-size:12px}
.match-table tbody th{width:22%;color:var(--brand-dark);background:#fafbfc;font-weight:700}
.arch-flow{text-align:center;font-weight:600;color:var(--brand-dark);margin-bottom:24px;font-size:14px}
.product-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
@media(max-width:640px){.product-grid{grid-template-columns:1fr}}
.product-link-card{display:block;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);text-decoration:none!important;color:inherit;transition:transform .15s,box-shadow .15s}
.product-link-card:hover{transform:translateY(-3px);box-shadow:0 16px 40px rgba(3,105,161,.12);text-decoration:none!important}
.product-head{padding:12px 18px;color:#fff;font-weight:800;font-size:15px}
.product-head.connect{background:linear-gradient(90deg,#155e75,#0e7490)}
.product-head.orch{background:linear-gradient(90deg,#0c4a6e,#0369a1)}
.product-head.cockpit{background:linear-gradient(90deg,#4338ca,#6366f1)}
.product-head.tower{background:linear-gradient(90deg,#6d28d9,#9333ea)}
.product-link-body{padding:16px 18px 18px}
.product-link-body img{height:120px;object-fit:contain;margin:0 auto 12px}
.product-link-body p{font-size:13px;color:var(--muted);margin-bottom:8px}
.more{font-size:12px;font-weight:700;color:var(--brand)}
.goals{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:stretch}
@media(max-width:900px){.goals{grid-template-columns:1fr}}
.goal-card{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:0;box-shadow:var(--shadow);overflow:hidden}
.goal-card.goal-roi{border-top:4px solid #059669}
.goal-card.goal-oee{border-top:4px solid var(--brand)}
.goal-card.goal-cpk{border-top:4px solid var(--purple)}
.goal-block{padding:18px 20px;border-bottom:1px solid var(--border)}
.goal-block:last-child{border-bottom:none;flex:1}
.goal-aim h3{font-size:22px;color:var(--brand-dark);margin-bottom:4px}
.goal-card.goal-roi .goal-aim h3{color:#047857}
.goal-card.goal-cpk .goal-aim h3{color:#6d28d9}
.goal-aim .tagline{font-size:13px;color:var(--muted);font-weight:600;margin-bottom:8px}
.goal-aim .goal-summary{font-size:14px;color:#475569;line-height:1.65}
.goal-kpi-row{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
@media(max-width:480px){.goal-kpi-row{grid-template-columns:repeat(2,1fr)}}
.goal-kpi-item{text-align:center;padding:10px 6px;border-radius:8px;background:#f8fafc;border:1px solid #e2e8f0}
.goal-kpi-item strong{display:block;font-size:clamp(15px,2vw,19px);font-weight:800;line-height:1.2;margin-bottom:3px}
.goal-card.goal-roi .goal-kpi-item strong{color:#047857}
.goal-card.goal-oee .goal-kpi-item strong{color:var(--brand-dark)}
.goal-card.goal-cpk .goal-kpi-item strong{color:#6d28d9}
.goal-kpi-item span{font-size:11px;color:var(--muted)}
.goal-how-list{list-style:none;margin:0;padding:0}
.goal-how-list li{padding:9px 0;border-bottom:1px dashed #e2e8f0;font-size:13px;line-height:1.55;color:#475569}
.goal-how-list li:last-child{border-bottom:none;padding-bottom:0}
.goal-how-list .how-kpi{display:block;font-weight:700;color:var(--brand-dark);margin-bottom:3px;font-size:13px}
.goal-card.goal-roi .goal-how-list .how-kpi{color:#047857}
.goal-card.goal-cpk .goal-how-list .how-kpi{color:#6d28d9}
.goal-viz{padding:12px 14px 14px;background:linear-gradient(180deg,#f8fafc,#fff);border-bottom:1px solid var(--border)}
.goal-viz img{width:100%;height:auto;display:block;border-radius:8px}
.dec-row{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:768px){.dec-row{grid-template-columns:1fr}}
.dec-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);border-top:4px solid #7c3aed}
.dec-card h3{color:#5b21b6;font-size:17px;margin-bottom:4px}
.dec-kw{font-size:13px;font-weight:800;color:var(--brand-dark);margin-bottom:8px}
.dec-card p{font-size:13px;color:var(--muted)}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center}
@media(max-width:768px){.about-grid{grid-template-columns:1fr}}
.about-grid p{color:#475569;margin-bottom:12px}
.about-logo-box{display:flex;justify-content:center;padding:32px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}
.about-logo-box img{height:90px}
.contact-grid{display:grid;grid-template-columns:1fr auto;gap:32px}
@media(max-width:768px){.contact-grid{grid-template-columns:1fr}}
.contact-card{padding:24px 28px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);border-left:4px solid var(--brand)}
.contact-card .company{font-size:13px;color:var(--muted);margin-bottom:12px}
.contact-card .name{font-size:24px;font-weight:800;color:var(--brand-dark)}
.contact-card .title{font-size:14px;color:var(--brand);margin-bottom:16px;font-weight:600}
.contact-line{display:flex;gap:8px;margin-bottom:8px;font-size:15px;color:#475569}
.contact-line a{color:var(--brand-dark);font-weight:600;text-decoration:none!important}
.contact-note{font-size:13px;color:var(--muted);margin-top:12px}
.wechat-box{text-align:center;padding:20px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}
.wechat-box img{width:160px;height:160px;margin:0 auto 10px;border-radius:8px}
.wx-id{font-weight:700;color:var(--brand-dark)}
.wx-hint{font-size:12px;color:var(--muted)}
footer{background:#0f172a;color:#94a3b8;padding:36px 0 28px;font-size:13px}
.footer-inner{max-width:var(--max);margin:0 auto;padding:0 24px}
.footer-brand img{height:36px;margin-bottom:10px}
.footer-copy{margin-top:20px;padding-top:16px;border-top:1px solid rgba(148,163,184,.2);text-align:center}
.page-hero{padding:48px 0 40px;color:#fff}
.page-hero h1{font-size:clamp(24px,3vw,32px);font-weight:800;margin:8px 0 12px}
.page-lead{font-size:16px;opacity:.9;max-width:640px}
.connect-bg{background:linear-gradient(135deg,#155e75,#0c4a6e)}
.orch-bg{background:linear-gradient(135deg,#0c4a6e,#0369a1)}
.cockpit-bg{background:linear-gradient(135deg,#4338ca,#6366f1)}
.tower-bg{background:linear-gradient(135deg,#6d28d9,#9333ea)}
.scenarios-bg{background:linear-gradient(135deg,#0e7490,#059669)}
.scenarios-page{padding-top:8px}
.scenario-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;max-width:640px;margin:0 auto 28px}
@media(max-width:640px){.scenario-summary{grid-template-columns:1fr;max-width:280px}}
.scenario-stat{text-align:center;padding:14px 12px;border-radius:var(--radius);border:1px solid #bae6fd;background:linear-gradient(180deg,#f0f9ff,#fff);box-shadow:0 4px 16px rgba(3,105,161,.08)}
.scenario-stat strong{display:block;font-size:22px;font-weight:800;color:var(--brand-dark);line-height:1.2;margin-bottom:2px}
.scenario-stat span{font-size:12px;color:var(--muted);font-weight:600}
.scenario-dims{display:grid;grid-template-columns:1fr;gap:20px}
.scenario-dim{border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);background:var(--surface);box-shadow:var(--shadow)}
.scenario-dim-head{padding:14px 18px;color:#fff;font-weight:700;font-size:15px;letter-spacing:.02em}
.scenario-dim:nth-child(1) .scenario-dim-head{background:linear-gradient(90deg,#0c4a6e,#0369a1)}
.scenario-dim:nth-child(2) .scenario-dim-head{background:linear-gradient(90deg,#0d9488,#059669)}
.scenario-dim:nth-child(3) .scenario-dim-head{background:linear-gradient(90deg,#5b21b6,#7c3aed)}
.scenario-dim:nth-child(4) .scenario-dim-head{background:linear-gradient(90deg,#b45309,#d97706)}
.scenario-dim:nth-child(5) .scenario-dim-head{background:linear-gradient(90deg,#155e75,#0e7490)}
.scenario-dim-body{padding:14px 14px 16px;display:grid;grid-template-columns:repeat(2,1fr);gap:12px;align-items:stretch;background:linear-gradient(180deg,#fafbff 0%,#fff 100%)}
@media(max-width:768px){.scenario-dim-body{grid-template-columns:1fr}}
.scenario-item{position:relative;display:flex;flex-direction:column;height:100%;border-radius:10px;border:1px solid #e2e8f0;background:#fff;padding:12px 12px 12px 16px;box-shadow:0 2px 8px rgba(15,23,42,.04);transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease}
.scenario-item:last-child:nth-child(odd){grid-column:1/-1}
.scenario-item::before{content:"";position:absolute;left:0;top:10px;bottom:10px;width:3px;border-radius:0 3px 3px 0;background:#0369a1}
.scenario-dim--eff .scenario-item::before{background:#0369a1}
.scenario-dim--qual .scenario-item::before{background:#059669}
.scenario-dim--vis .scenario-item::before{background:#7c3aed}
.scenario-dim--res .scenario-item::before{background:#d97706}
.scenario-dim--ext .scenario-item::before{background:#0e7490}
.scenario-item:hover{transform:translateY(-2px);border-color:#bae6fd;box-shadow:0 10px 28px rgba(3,105,161,.12)}
.scenario-item-head{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.scenario-icon{flex-shrink:0;width:34px;height:34px;border-radius:9px;display:flex;align-items:center;justify-content:center;color:#fff;background:linear-gradient(135deg,#0c4a6e,#0284c7);box-shadow:0 2px 8px rgba(3,105,161,.22)}
.scenario-icon svg{width:18px;height:18px;display:block}
.scenario-dim--qual .scenario-icon{background:linear-gradient(135deg,#047857,#10b981);box-shadow:0 2px 8px rgba(5,150,105,.22)}
.scenario-dim--vis .scenario-icon{background:linear-gradient(135deg,#5b21b6,#8b5cf6);box-shadow:0 2px 8px rgba(124,58,237,.22)}
.scenario-dim--res .scenario-icon{background:linear-gradient(135deg,#b45309,#f59e0b);box-shadow:0 2px 8px rgba(217,119,6,.22)}
.scenario-dim--ext .scenario-icon{background:linear-gradient(135deg,#155e75,#06b6d4);box-shadow:0 2px 8px rgba(14,116,144,.22)}
.scenario-title{font-size:14px;font-weight:700;color:var(--brand-dark);line-height:1.35;margin:0}
.scenario-meta{display:grid;gap:7px;flex:1}
.scenario-meta-row{display:grid;grid-template-columns:44px 1fr;gap:8px;align-items:start;font-size:12px;line-height:1.6;color:#475569}
.scenario-meta-row p{margin:0}
.scenario-label{display:inline-block;font-size:10px;font-weight:700;letter-spacing:.04em;padding:3px 6px;border-radius:5px;text-align:center;line-height:1.3}
.scenario-label.value{background:#ecfdf5;color:#047857;border:1px solid #a7f3d0}
.scenario-label.method{background:#eff6ff;color:#0369a1;border:1px solid #bae6fd}
.scenario-label.fit{background:#fffbeb;color:#b45309;border:1px solid #fde68a}
@media(prefers-reduced-motion:reduce){.scenario-item:hover{transform:none}}
.content .intro{font-size:16px;color:#475569;margin-bottom:24px;max-width:820px}
.ring-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:28px}
@media(max-width:768px){.ring-grid{grid-template-columns:1fr}}
.ring{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}
.ring h3{font-size:15px;color:var(--brand-dark);margin-bottom:8px}
.ring p{font-size:13px;color:var(--muted)}
.figure{
  margin-bottom:24px;border-radius:var(--radius);overflow:hidden;
  border:1px solid var(--border);background:#fff;padding:16px 20px;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;
}
.figure img{display:block;margin:0 auto;max-width:100%;height:auto}
.figure.dark{background:#0f172a;padding:0}
.std-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-bottom:24px}
@media(max-width:768px){.std-grid{grid-template-columns:repeat(2,1fr)}}
.std-item{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:12px;font-size:12px;color:#475569}
.std-item strong{display:block;color:var(--brand-dark);margin-bottom:4px}
.feature-list{list-style:none;margin-bottom:20px}
.feature-list li{padding:10px 0;border-bottom:1px dashed var(--border);font-size:14px;color:#475569}
.highlight-box{padding:14px 18px;border-radius:10px;background:#f0f9ff;border:1px solid #bae6fd;font-weight:600;color:var(--brand-dark);text-align:center;margin-bottom:20px}
.back-links{font-size:14px;color:var(--muted);margin-bottom:16px}
.content-sub{font-size:18px;color:var(--brand-dark);margin:28px 0 14px;font-weight:800}
.detail-rings{display:flex;flex-direction:column;gap:16px;margin-bottom:28px}
.detail-ring{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;background:var(--surface);box-shadow:var(--shadow)}
.detail-ring-head{padding:14px 18px;background:linear-gradient(90deg,#f1f5f9,#fff);font-weight:800;color:var(--brand-dark);font-size:15px;display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.detail-tag{font-size:11px;font-weight:600;padding:3px 10px;border-radius:999px;background:#e0f2fe;color:#0369a1}
.detail-ring-body{padding:16px 18px 18px}
.detail-ring-body p{font-size:14px;color:#475569;margin-bottom:10px;line-height:1.7}
.detail-points{font-size:13px!important;color:var(--brand-dark)!important;padding:10px 12px;background:#f0f9ff;border-radius:8px;border-left:3px solid var(--brand);margin-bottom:0!important}
.std-item ul{list-style:none;margin-top:8px;font-size:12px;color:var(--muted)}
.std-item li{padding:3px 0}
.std-banner{display:flex;gap:16px;align-items:flex-start;padding:20px 22px;border-radius:var(--radius);background:linear-gradient(135deg,#eff6ff,#f5f3ff);border:1px solid #bfdbfe;margin-bottom:20px}
.std-badge{flex-shrink:0;width:72px;height:72px;border-radius:12px;background:var(--brand-dark);color:#fff;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:800;line-height:1.2;text-align:center}
.std-badge em{font-style:normal;display:block;font-size:11px;opacity:.85}
.std-banner p{font-size:13px;color:var(--muted);margin-top:6px}
.kpi-strip{display:flex;flex-wrap:nowrap;gap:8px;margin-bottom:24px}
.kpi-item{flex:1 1 0;min-width:0;text-align:center;padding:12px 6px;background:var(--surface);border:1px solid var(--border);border-radius:10px}
.kpi-item.kpi-latency{border-color:#bae6fd;background:linear-gradient(180deg,#f0f9ff,#fff)}
.kpi-item.kpi-latency em{color:#0284c7}
.kpi-item em{display:block;font-size:clamp(15px,1.6vw,21px);font-weight:800;color:var(--brand-dark);font-style:normal;line-height:1.2}
.kpi-item span{display:block;font-size:10px;color:var(--muted);margin-top:4px;line-height:1.35}
@media(max-width:640px){.kpi-strip{overflow-x:auto;-webkit-overflow-scrolling:touch;padding-bottom:4px}.kpi-item{flex:0 0 88px}}
.scenario-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-bottom:24px}
@media(max-width:640px){.scenario-grid{grid-template-columns:1fr}}
.scenario-card{padding:16px 18px;border:1px solid var(--border);border-radius:12px;background:var(--surface);box-shadow:var(--shadow)}
.scenario-card h4{font-size:15px;color:var(--brand-dark);margin-bottom:8px}
.scenario-card p{font-size:13px;color:var(--muted);line-height:1.65}
.quote-strip{display:flex;flex-direction:column;gap:10px;margin-bottom:24px}
.quote-item{padding:14px 18px;border-radius:10px;background:#f8fafc;border-left:4px solid var(--brand);font-size:14px;color:#475569;font-style:italic}
.hero-lead{font-size:15px;color:#94a3b8;line-height:1.75;margin-bottom:24px;max-width:520px}
.value-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:28px}
@media(max-width:900px){.value-cards{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.value-cards{grid-template-columns:1fr}}
.value-card{text-align:center;padding:32px 16px 28px;border-radius:2px;border:1px solid #eef2f6;background:#fff;box-shadow:0 1px 8px rgba(15,23,42,.05);transition:box-shadow .2s,transform .2s}
.value-card:hover{box-shadow:0 10px 28px rgba(3,105,161,.08);transform:translateY(-3px)}
.value-card--accent{border-bottom:3px solid #22d3ee}
.value-card-icon{position:relative;width:80px;height:70px;margin:0 auto 20px;display:flex;align-items:flex-end;justify-content:center;padding-bottom:6px}
.value-card-icon::before{content:"";position:absolute;left:50%;bottom:0;transform:translateX(-50%);width:72px;height:62px;background:linear-gradient(180deg,#f0fdfa 0%,#99f6e4 100%);clip-path:polygon(50% 100%,0 0,100% 0)}
.value-card-icon svg{position:relative;z-index:1;width:34px;height:34px;color:#0f172a;stroke:#0f172a;stroke-width:1.5}
.value-card h3{font-size:17px;font-weight:800;color:#1e293b;margin-bottom:12px;letter-spacing:.04em}
.value-card p{font-size:13px;color:#64748b;line-height:1.7;margin:0 auto}
.about-body{max-width:820px;margin:0 auto 32px}
.about-body p{font-size:15px;color:#475569;line-height:1.9;margin-bottom:18px;text-align:justify}
.about-body p:last-child{margin-bottom:0}
.about-intro{text-align:center;margin-bottom:22px}
.about-body strong{color:var(--brand-dark)}
.about-pain{padding-top:4px;border-top:1px dashed var(--border);color:#64748b!important;font-size:14px!important}
.about-culture-label{text-align:center;font-size:12px;font-weight:700;color:var(--muted);letter-spacing:.14em;margin-bottom:16px}
.why-gain-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-bottom:28px}
@media(max-width:640px){.why-gain-grid{grid-template-columns:1fr}}
.why-gain-card{padding:20px 22px;border-radius:var(--radius);border:1px solid var(--border);background:#fff;box-shadow:var(--shadow);border-top:3px solid #22c55e}
.why-gain-card h3{font-size:16px;font-weight:800;color:var(--brand-dark);margin-bottom:8px}
.why-gain-card p{font-size:14px;color:#475569;line-height:1.75;margin:0}
.why-diff-label{text-align:center;font-size:12px;font-weight:700;color:var(--muted);letter-spacing:.14em;margin-bottom:16px}
.team-intro{max-width:780px;margin:0 auto 28px;text-align:center;font-size:15px;color:#475569;line-height:1.85}
.team-intro strong{color:var(--brand-dark)}
.team-cap-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
@media(max-width:900px){.team-cap-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.team-cap-grid{grid-template-columns:1fr}}
.team-cap-card{padding:20px 18px;border-radius:var(--radius);border:1px solid var(--border);background:var(--surface);box-shadow:var(--shadow);text-align:center;border-top:3px solid var(--brand)}
.team-cap-card h3{font-size:15px;color:var(--brand-dark);margin-bottom:8px;font-weight:800}
.team-cap-card p{font-size:13px;color:#475569;line-height:1.65;margin:0}
.home-solution-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
@media(max-width:640px){.home-solution-grid{grid-template-columns:1fr}}
.home-solution-card{display:block;padding:20px 22px;border-radius:var(--radius);border:1px solid var(--border);background:var(--surface);box-shadow:var(--shadow);text-decoration:none!important;color:inherit;transition:border-color .15s,transform .15s}
.home-solution-card:hover{border-color:var(--brand);transform:translateY(-2px);text-decoration:none!important}
.home-solution-name{display:inline-block;font-size:11px;font-weight:800;letter-spacing:.04em;margin-bottom:8px;padding:3px 10px;border-radius:999px}
.home-solution-name.connect{background:#ecfeff;color:#0e7490}
.home-solution-name.orch{background:#eff6ff;color:#0369a1}
.home-solution-name.cockpit{background:#eef2ff;color:#4338ca}
.home-solution-name.tower{background:#f5f3ff;color:#7c3aed}
.home-solution-card h3{font-size:16px;color:var(--brand-dark);margin-bottom:8px}
.home-solution-card p{font-size:13px;color:#475569;line-height:1.65;margin-bottom:10px}
.home-solution-value{display:block;font-size:12px;font-weight:600;color:var(--brand)}
.home-more{text-align:center;margin-top:24px;font-size:14px;font-weight:700}
.advantage-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
@media(max-width:640px){.advantage-grid{grid-template-columns:1fr}}
.advantage-card{padding:22px 24px;border-radius:var(--radius);border:1px solid var(--border);background:var(--surface);box-shadow:var(--shadow);border-left:4px solid var(--brand)}
.advantage-card h3{font-size:17px;color:var(--brand-dark);margin-bottom:8px}
.advantage-card p{font-size:14px;color:#475569;line-height:1.7}
.home-case-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:24px}
@media(max-width:768px){.home-case-stats{grid-template-columns:repeat(2,1fr)}}
.home-case-stat{text-align:center;padding:18px 12px;border-radius:var(--radius);border:1px solid #bae6fd;background:linear-gradient(180deg,#f0f9ff,#fff)}
.home-case-stat em{display:block;font-style:normal;font-size:clamp(18px,2.2vw,24px);font-weight:800;color:var(--brand-dark);margin-bottom:4px}
.home-case-stat span{font-size:12px;color:var(--muted)}
.home-case-chart{max-width:720px;margin:0 auto 16px;border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);padding:12px;background:#fff}
.home-cta{background:linear-gradient(155deg,#0f172a,#0c4a6e 50%,#0369a1);color:#fff;text-align:center;padding:64px 0}
.home-cta-inner{max-width:640px;margin:0 auto}
.home-cta h2{font-size:clamp(22px,3vw,28px);font-weight:800;margin-bottom:10px}
.home-cta p{color:#94a3b8;margin-bottom:16px;font-size:15px}
.home-cta-perks{list-style:none;margin:0 0 24px;padding:0;display:flex;flex-wrap:wrap;justify-content:center;gap:8px 20px;font-size:13px;color:#cbd5e1}
.footer-grid{display:grid;grid-template-columns:1fr auto;gap:32px;align-items:start}
@media(max-width:640px){.footer-grid{grid-template-columns:1fr}}
.footer-links{display:flex;flex-direction:column;gap:8px}
.footer-links strong{color:#e2e8f0;font-size:13px;margin-bottom:4px}
.footer-links a{color:#94a3b8;text-decoration:none;font-size:13px}
.footer-links a:hover{color:#bae6fd}
.solutions-bg{background:linear-gradient(135deg,#0c4a6e,#0369a1 55%,#059669)}
.home-nav-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:8px}
@media(max-width:768px){.home-nav-cards{grid-template-columns:1fr}}
.home-nav-card{display:block;padding:18px 20px;border-radius:var(--radius);border:1px solid var(--border);background:var(--surface);box-shadow:var(--shadow);text-decoration:none!important;color:inherit;transition:border-color .15s,transform .15s}
.home-nav-card:hover{border-color:var(--brand);transform:translateY(-2px);text-decoration:none!important}
.home-nav-card strong{display:block;font-size:15px;color:var(--brand-dark);margin-bottom:6px}
.home-nav-card span{display:block;font-size:12px;color:var(--muted);line-height:1.55}
.product-nav{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px;padding-top:20px;border-top:1px solid var(--border)}
.product-nav a{padding:8px 14px;border-radius:999px;border:1px solid var(--border);background:#fff;font-size:12px;font-weight:600;color:var(--brand-dark);text-decoration:none!important}
.product-nav a:hover{border-color:var(--brand);color:var(--brand)}
.close a.cta{text-decoration:none;color:#fff}

.executive-brief .hero { position: relative; overflow: hidden; background: linear-gradient(155deg,#0f172a 0%,#0c4a6e 42%,#0369a1 100%); color: #fff; padding: 56px 0 64px; }
    .executive-brief .hero::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 85% 15%,rgba(125,211,252,0.15),transparent 50%); pointer-events: none; }
    .executive-brief .hero-grid {
      position: relative; z-index: 1;
      display: grid;
      grid-template-columns: minmax(0, 1fr) minmax(0, 1.12fr);
      gap: 24px 40px;
      align-items: center;
    }
    @media (max-width:900px){
      .executive-brief .hero-grid { grid-template-columns: 1fr; gap: 28px; }
      .executive-brief .hero-visual { max-width: 520px; margin: 0 auto; }
    }
    .executive-brief .hero-copy {
      display: flex;
      flex-direction: column;
      justify-content: center;
      min-width: 0;
    }
    .executive-brief .hero-kicker { display: block; font-size: 10px; letter-spacing: 0.14em; color: #94a3b8; margin-bottom: 14px; font-weight: 700; }
    .executive-brief .hero h1 { font-size: clamp(26px, 3.5vw, 38px); font-weight: 800; line-height: 1.3; margin-bottom: 12px; }
    .executive-brief .hero h1.hero-title-line { white-space: nowrap; letter-spacing: 0.02em; }
    @media (max-width:720px){ .hero h1.hero-title-line { white-space: normal; } }
    .executive-brief .hero h1 .hl-p { color: #c4b5fd; } .hero h1 .hl-m { color: #fde68a; }
    .executive-brief .hero-brandline {
      text-align: center;
      font-size: clamp(17px, 2.4vw, 21px);
      font-weight: 700;
      color: #e2e8f0;
      letter-spacing: 0.06em;
      margin: 0 0 28px;
      padding: 0;
    }
    .executive-brief .hero-lead { font-size: 14px; color: #94a3b8; line-height: 1.7; margin-bottom: 18px; }
    .executive-brief .hero-value-layers { display: flex; flex-direction: column; gap: 14px; }
    .executive-brief .hero-layer {
      display: flex; flex-wrap: wrap; align-items: baseline; gap: 10px 14px;
      padding: 14px 16px; border-radius: 12px; font-size: 14px;
      background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12);
    }
    .executive-brief .hero-layer strong { font-size: 14px; letter-spacing: 0.06em; min-width: 3.5em; font-weight: 800; }
    .executive-brief .hero-layer.business strong { color: #fde68a; }
    .executive-brief .hero-layer.production strong { color: #7dd3fc; }
    .executive-brief .hero-visual {
      position: relative;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 -4px 0 0;
    }
    .executive-brief .hero-visual__frame {
      position: relative;
      width: 100%;
      max-width: 600px;
      border-radius: 28px;
      overflow: hidden;
      isolation: isolate;
    }
    .executive-brief .hero-visual__frame::before {
      content: "";
      position: absolute;
      inset: 0;
      z-index: 1;
      border-radius: inherit;
      pointer-events: none;
      background: radial-gradient(
        ellipse 88% 84% at 50% 46%,
        transparent 48%,
        rgba(12, 74, 110, 0.18) 72%,
        rgba(15, 23, 42, 0.72) 100%
      );
    }
    .executive-brief .hero-visual__frame::after {
      content: "";
      position: absolute;
      inset: 0;
      z-index: 2;
      border-radius: inherit;
      pointer-events: none;
      box-shadow: inset 0 0 48px 24px rgba(15, 23, 42, 0.45);
    }
    .executive-brief .hero-visual::before {
      content: "";
      position: absolute;
      inset: 10% 0;
      background: radial-gradient(ellipse at 50% 46%, rgba(125,211,252,0.16), transparent 65%);
      pointer-events: none;
    }
    .executive-brief .hero-visual__img {
      width: 100%;
      height: auto;
      display: block;
      border: none;
      border-radius: 28px;
      box-shadow: none;
      background: transparent;
      vertical-align: middle;
      -webkit-mask-image: radial-gradient(ellipse 94% 90% at 50% 48%, #000 58%, transparent 100%);
      mask-image: radial-gradient(ellipse 94% 90% at 50% 48%, #000 58%, transparent 100%);
    }
    .executive-brief .hp-biz { color: #fde68a; font-weight: 700; }
    .executive-brief .hp-prod { color: #7dd3fc; font-weight: 700; }
    .executive-brief .hero-layer em { color: #e2e8f0; font-style: normal; font-weight: 600; font-size: clamp(15px, 1.8vw, 17px); }
    .executive-brief .hero-layer span { color: #94a3b8; font-size: clamp(13px, 1.5vw, 14px); }

    .dec-compact-row { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
    @media(max-width:760px){ .dec-compact-row { grid-template-columns: 1fr; } }
    .dec-compact-card {
      padding: 22px;
      border-radius: var(--radius);
      border: 1px solid var(--border);
      background: var(--surface);
      box-shadow: var(--shadow);
      border-top: 4px solid var(--dec-accent, #7c3aed);
    }
    .dec-compact-card.risk { --dec-accent: #7c3aed; }
    .dec-compact-card.ret { --dec-accent: #6366f1; }
    .dec-compact-card.rep { --dec-accent: #9333ea; }
    .dec-compact-card h3 { font-size: 17px; color: #5b21b6; margin-bottom: 4px; font-weight: 800; }
    .dec-kw {
      font-size: 13px; font-weight: 800; color: var(--brand-dark);
      letter-spacing: 0.06em; margin-bottom: 10px;
    }
    .dec-compact-card > p {
      font-size: 13px; color: var(--muted); line-height: 1.65; margin-bottom: 12px;
    }
    .dec-points { list-style: none; padding: 0; margin: 0; }
    .dec-points li {
      position: relative; padding-left: 12px; margin-bottom: 6px;
      font-size: 12px; color: var(--text); line-height: 1.55;
    }
    .dec-points li::before {
      content: "·"; position: absolute; left: 0;
      color: var(--dec-accent); font-weight: 800;
    }
    .dec-points li:last-child { margin-bottom: 0; }
    .dec-banner {
      margin-top: 24px;
      padding: 24px 28px;
      border-radius: var(--radius);
      background: linear-gradient(135deg, #f5f3ff, #eef2ff 55%, #faf5ff);
      border: 1px solid #c4b5fd;
      text-align: center;
    }
    .dec-banner q {
      display: block;
      font-size: 16px;
      font-weight: 700;
      color: var(--brand-dark);
      line-height: 1.7;
      quotes: none;
    }

    section { padding: 56px 0; }
    section.alt { background: var(--surface); }
    .sec-head { text-align: center; max-width: 680px; margin: 0 auto 36px; }
    .sec-lead { display: block; font-size: 11px; font-weight: 800; letter-spacing: 0.14em; color: var(--brand); margin-bottom: 8px; }
    .sec-head h2 { font-size: clamp(22px,3vw,28px); color: var(--brand-dark); margin-bottom: 10px; font-weight: 800; }
    .sec-head p { color: var(--muted); font-size: 15px; }

    .macro-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
    @media(max-width:760px){ .macro-grid { grid-template-columns: 1fr; } }
    .biz-pillar-card {
      display: flex;
      flex-direction: column;
      text-align: left;
      padding: 0;
      border-radius: var(--radius);
      border: 1px solid var(--border);
      background: var(--surface);
      box-shadow: var(--shadow);
      overflow: hidden;
      transition: transform 0.2s;
    }
    .biz-pillar-card:hover { transform: translateY(-4px); }
    .biz-pillar-card:nth-child(1) { border-top: 4px solid #d97706; }
    .biz-pillar-card:nth-child(2) { border-top: 4px solid var(--brand); }
    .biz-pillar-card:nth-child(3) { border-top: 4px solid var(--purple); }
    .biz-pillar-head {
      display: flex;
      flex-direction: column;
      padding: 22px 22px 14px;
      background: linear-gradient(180deg, #fffbeb, #fff);
    }
    .biz-pillar-card:nth-child(2) .biz-pillar-head { background: linear-gradient(180deg, #eff6ff, #fff); }
    .biz-pillar-card:nth-child(3) .biz-pillar-head { background: linear-gradient(180deg, #f5f3ff, #fff); }
    .biz-pillar-icon {
      width: 44px; height: 44px; border-radius: 12px;
      display: flex; align-items: center; justify-content: center;
      font-size: 22px; margin-bottom: 12px;
    }
    .biz-pillar-card:nth-child(1) .biz-pillar-icon { background: #fef3c7; }
    .biz-pillar-card:nth-child(2) .biz-pillar-icon { background: #dbeafe; }
    .biz-pillar-card:nth-child(3) .biz-pillar-icon { background: #ede9fe; }
    .biz-pillar-card h3 { font-size: 20px; color: var(--brand-dark); margin-bottom: 8px; font-weight: 800; }
    .biz-pillar-what { font-size: 13px; color: var(--text); line-height: 1.75; margin: 0; flex: 1; min-height: calc(4 * 1.75 * 1em); }
    .biz-pillar-body {
      padding: 16px 22px 22px;
      border-top: 1px solid var(--border);
      flex: 1;
      background: #fafbfc;
    }
    section.alt .biz-pillar-body { background: #fff; }
    .biz-pillar-label {
      font-size: 11px; font-weight: 800; letter-spacing: 0.1em;
      color: #b45309; margin-bottom: 10px;
    }
    .biz-pillar-list { list-style: none; padding: 0; margin: 0; }
    .biz-pillar-list li {
      position: relative;
      padding-left: 14px;
      margin-bottom: 8px;
      font-size: 13px;
      color: var(--muted);
      line-height: 1.65;
    }
    .biz-pillar-list li::before {
      content: "";
      position: absolute;
      left: 0; top: 0.55em;
      width: 5px; height: 5px; border-radius: 50%;
      background: var(--brand);
    }
    .biz-pillar-list li:last-child { margin-bottom: 0; }
    .macro-card { text-align: center; padding: 32px 20px; border-radius: var(--radius); border: 1px solid var(--border); background: var(--surface); box-shadow: var(--shadow); transition: transform 0.2s; }
    .macro-card:hover { transform: translateY(-4px); }
    .macro-card svg { margin: 0 auto 16px; }
    .macro-card h3 { font-size: 18px; color: var(--brand-dark); margin-bottom: 10px; }
    .macro-card .tags { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; }
    .macro-card .tag { font-size: 11px; padding: 4px 10px; border-radius: 6px; background: #f1f5f9; color: var(--muted); font-weight: 600; }
    .macro-card:nth-child(1) { border-top: 4px solid var(--purple); }
    .macro-card:nth-child(2) { border-top: 4px solid var(--brand); }
    .macro-card:nth-child(3) { border-top: 4px solid var(--gold); }

    .policy-banner { margin-top: 28px; padding: 28px 32px; border-radius: var(--radius); background: linear-gradient(135deg,#eff6ff,#faf5ff); border: 1px solid #bfdbfe; text-align: center; }
    .policy-banner q { display: block; font-size: 17px; font-weight: 700; color: var(--brand-dark); line-height: 1.7; quotes: none; }
    .prod-banner {
      margin-top: 28px;
      padding: 28px 32px;
      border-radius: var(--radius);
      background: linear-gradient(135deg, #eff6ff, #ecfdf5 55%, #fffbeb);
      border: 1px solid #93c5fd;
      text-align: center;
    }
    .prod-banner q {
      display: block;
      font-size: 17px;
      font-weight: 700;
      color: var(--brand-dark);
      line-height: 1.7;
      quotes: none;
    }
    .products-banner {
      margin-top: 28px;
      padding: 28px 32px;
      border-radius: var(--radius);
      background: linear-gradient(135deg, #ecfdf5, #eff6ff 40%, #f5f3ff);
      border: 1px solid #93c5fd;
      text-align: center;
    }
    .products-banner q {
      display: block;
      font-size: 17px;
      font-weight: 700;
      color: var(--brand-dark);
      line-height: 1.75;
      quotes: none;
    }

    .micro-row { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
    @media(max-width:760px){ .micro-row { grid-template-columns: 1fr; } }
    .prod-pillar-card {
      display: flex;
      flex-direction: column;
      text-align: left;
      padding: 0;
      border-radius: var(--radius);
      border: 1px solid var(--border);
      background: var(--surface);
      box-shadow: var(--shadow);
      overflow: hidden;
      transition: transform 0.2s;
    }
    .prod-pillar-card:hover { transform: translateY(-4px); }
    .prod-pillar-card.eff { border-top: 4px solid #2563eb; }
    .prod-pillar-card.qua { border-top: 4px solid #059669; }
    .prod-pillar-card.cost { border-top: 4px solid #d97706; }
    .prod-pillar-head { display: flex; flex-direction: column; padding: 22px 22px 14px; }
    .prod-pillar-card.eff .prod-pillar-head { background: linear-gradient(180deg, #eff6ff, #fff); }
    .prod-pillar-card.qua .prod-pillar-head { background: linear-gradient(180deg, #ecfdf5, #fff); }
    .prod-pillar-card.cost .prod-pillar-head { background: linear-gradient(180deg, #fffbeb, #fff); }
    .prod-pillar-icon {
      width: 44px; height: 44px; border-radius: 12px;
      display: flex; align-items: center; justify-content: center;
      font-size: 22px; margin-bottom: 12px;
    }
    .prod-pillar-card.eff .prod-pillar-icon { background: #dbeafe; }
    .prod-pillar-card.qua .prod-pillar-icon { background: #d1fae5; }
    .prod-pillar-card.cost .prod-pillar-icon { background: #fef3c7; }
    .prod-pillar-card h3 { font-size: 20px; color: var(--brand-dark); margin-bottom: 8px; font-weight: 800; }
    .prod-pillar-what { font-size: 13px; color: var(--text); line-height: 1.75; margin: 0; flex: 1; min-height: calc(4 * 1.75 * 1em); }
    .prod-pillar-body {
      padding: 16px 22px 22px;
      border-top: 1px solid var(--border);
      flex: 1;
      background: #fafbfc;
    }
    .prod-pillar-label {
      font-size: 11px; font-weight: 800; letter-spacing: 0.1em;
      color: #b45309; margin-bottom: 10px;
    }
    .prod-pillar-list { list-style: none; padding: 0; margin: 0; }
    .prod-pillar-list li {
      position: relative;
      padding-left: 14px;
      margin-bottom: 8px;
      font-size: 13px;
      color: var(--muted);
      line-height: 1.65;
    }
    .prod-pillar-list li::before {
      content: "";
      position: absolute;
      left: 0; top: 0.55em;
      width: 5px; height: 5px; border-radius: 50%;
      background: var(--brand);
    }
    .prod-pillar-list li:last-child { margin-bottom: 0; }
    .micro-card { padding: 28px 22px; border-radius: var(--radius); text-align: center; color: #fff; position: relative; overflow: hidden; min-height: 200px; display: flex; flex-direction: column; align-items: center; justify-content: center; }
    .micro-card::after { content: ""; position: absolute; width: 120px; height: 120px; border-radius: 50%; background: rgba(255,255,255,0.08); bottom: -40px; right: -30px; }
    .micro-card svg { margin-bottom: 14px; position: relative; z-index: 1; }
    .micro-card h3 { font-size: 22px; font-weight: 800; margin-bottom: 6px; position: relative; z-index: 1; }
    .micro-card p { font-size: 13px; opacity: 0.9; position: relative; z-index: 1; }
    .micro-card.eff { background: linear-gradient(145deg,#1d4ed8,#3b82f6); box-shadow: 0 12px 32px rgba(37,99,235,0.3); }
    .micro-card.qua { background: linear-gradient(145deg,#047857,#10b981); box-shadow: 0 12px 32px rgba(16,185,129,0.3); }
    .micro-card.cost { background: linear-gradient(145deg,#b45309,#f59e0b); box-shadow: 0 12px 32px rgba(245,158,11,0.3); }

    .match-table-wrap {
      border-radius: var(--radius);
      overflow: hidden;
      box-shadow: var(--shadow);
      border: 1px solid var(--border);
      background: var(--surface);
    }
    @media(max-width:760px){ .match-table-wrap { overflow-x: auto; } }
    .match-table {
      width: 100%;
      border-collapse: collapse;
      min-width: 640px;
    }
    .match-table thead th {
      padding: 14px 16px;
      font-size: 13px;
      font-weight: 800;
      text-align: left;
      color: #fff;
      background: linear-gradient(135deg, #0c4a6e, #0369a1);
      border-bottom: 1px solid #0369a1;
    }
    .match-table thead th.col-module { width: 18%; }
    .match-table tbody th {
      padding: 18px 16px;
      font-size: 14px;
      font-weight: 800;
      color: var(--brand-dark);
      text-align: left;
      vertical-align: top;
      background: #f8fafc;
      border-right: 1px solid var(--border);
      border-bottom: 1px solid var(--border);
      white-space: nowrap;
    }
    .match-table tbody td {
      padding: 16px 18px;
      font-size: 13px;
      line-height: 1.75;
      color: var(--text);
      vertical-align: top;
      border-bottom: 1px solid var(--border);
    }
    .match-table tbody tr:last-child th,
    .match-table tbody tr:last-child td { border-bottom: none; }
    .match-table td.col-biz { background: #faf5ff; }
    .match-table td.col-prod { background: #fffbeb; }
    .match-cell-tier {
      display: block;
      font-size: 11px;
      font-weight: 800;
      letter-spacing: 0.04em;
      margin-bottom: 8px;
    }
    .match-cell-tier.biz { color: #5b21b6; }
    .match-cell-tier.prod { color: #b45309; }

    .strategy-row {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 18px;
    }
    @media(max-width:760px){ .strategy-row { grid-template-columns: 1fr; } }
    .strategy-card {
      border-radius: var(--radius);
      border: 1px solid var(--border);
      background: var(--surface);
      box-shadow: var(--shadow);
      overflow: hidden;
      display: flex;
      flex-direction: column;
    }
    section.alt .strategy-card { background: #fff; }
    .strategy-card.zhigai { border-top: 4px solid #0d9488; }
    .strategy-card.shuzhuan { border-top: 4px solid #2563eb; }
    .strategy-card.wanglian { border-top: 4px solid #7c3aed; }
    .strategy-card-head { padding: 20px 20px 12px; }
    .strategy-card.zhigai .strategy-card-head { background: linear-gradient(180deg, #ecfdf5, #fff); }
    .strategy-card.shuzhuan .strategy-card-head { background: linear-gradient(180deg, #eff6ff, #fff); }
    .strategy-card.wanglian .strategy-card-head { background: linear-gradient(180deg, #f5f3ff, #fff); }
    .strategy-card h3 { font-size: 18px; font-weight: 800; color: var(--brand-dark); margin-bottom: 6px; }
    .strategy-kw { font-size: 12px; font-weight: 700; color: var(--muted); margin-bottom: 10px; line-height: 1.5; }
    .strategy-product {
      display: inline-block;
      font-size: 11px;
      font-weight: 800;
      letter-spacing: 0.04em;
      padding: 4px 10px;
      border-radius: 999px;
      margin-bottom: 10px;
      background: #f0f9ff;
      border: 1px solid #bfdbfe;
      color: var(--brand);
    }
    .strategy-card.zhigai .strategy-product { background: #ecfdf5; border-color: #99f6e4; color: #0f766e; }
    .strategy-card.shuzhuan .strategy-product { background: #eff6ff; border-color: #bfdbfe; color: #1d4ed8; }
    .strategy-card.wanglian .strategy-product { background: #f5f3ff; border-color: #ddd6fe; color: #6d28d9; }
    .strategy-card-body { padding: 0 20px 20px; flex: 1; }
    .strategy-card-body p { font-size: 13px; color: var(--text); line-height: 1.7; margin: 0; }
    .strategy-banner {
      margin-top: 24px;
      padding: 24px 28px;
      border-radius: var(--radius);
      background: linear-gradient(135deg, #eff6ff, #f5f3ff 55%, #ecfdf5);
      border: 1px solid #93c5fd;
      text-align: center;
    }
    .strategy-banner q {
      display: block;
      font-size: 16px;
      font-weight: 700;
      color: var(--brand-dark);
      line-height: 1.75;
      quotes: none;
    }
    .strategy-footnote {
      margin-top: 28px;
      padding-top: 0;
      border-top: 1px dashed #cbd5e1;
      background: transparent;
      border-radius: 0;
    }
    .strategy-footnote .strategy-banner {
      margin-top: 20px;
    }

    .arch-figure {
      border-radius: var(--radius);
      border: 1px solid var(--border);
      background: var(--surface);
      box-shadow: var(--shadow);
      padding: 16px;
      overflow: hidden;
    }
    section.alt .arch-figure { background: linear-gradient(180deg,#fafbfc,#fff); }
    .arch-figure img { width: 100%; height: auto; display: block; border-radius: 12px; }
    .arch-caption { margin-top: 12px; font-size: 13px; color: var(--muted); text-align: center; line-height: 1.65; }

    .products { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; align-items: stretch; }
    @media (max-width: 640px) { .products { grid-template-columns: 1fr; } }
    .product-card {
      border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border);
      background: var(--surface); box-shadow: var(--shadow); display: flex; flex-direction: column;
      height: 100%;
    }
    .product-head { padding: 14px 18px; color: #fff; font-weight: 700; font-size: 16px; }
    .product-head.connect { background: linear-gradient(90deg, #155e75, #0e7490); }
    .product-head.orch { background: linear-gradient(90deg, #0c4a6e, #0369a1); }
    .product-head.cockpit { background: linear-gradient(90deg, #4338ca, #6366f1); }
    .product-head.tower { background: linear-gradient(90deg, #6d28d9, #9333ea); }
    .product-body { padding: 18px; flex: 1; }
    .product-body h4 { font-size: 15px; color: var(--brand-dark); margin-bottom: 10px; }
    .product-body ul { margin-left: 18px; color: #475569; font-size: 14px; }
    .product-body li { margin-bottom: 6px; line-height: 1.65; }
    .product-highlight {
      margin-top: 12px; padding: 10px 12px; border-radius: 8px;
      background: #f0f9ff; border-left: 3px solid var(--brand); font-size: 13px; color: var(--brand-dark);
      line-height: 1.55;
    }
    .product-viz {
      margin: -18px -18px 16px;
      padding: 10px 12px;
      background: linear-gradient(180deg, #f8fafc, #fff);
      border-bottom: 1px solid var(--border);
      height: 132px;
      display: flex; align-items: center; justify-content: center;
      overflow: hidden;
    }
    .product-viz img {
      width: auto; max-width: 100%; height: auto; max-height: 112px;
      display: block; border-radius: 8px; object-fit: contain;
    }

    .timeline { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; margin-top: 8px; }
    @media(max-width:900px){ .timeline { grid-template-columns: 1fr 1fr; } }
    @media(max-width:500px){ .timeline { grid-template-columns: 1fr; } }
    .tl-step { text-align: center; padding: 24px 16px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow); position: relative; }
    section.alt .tl-step { background: #fafbfc; }
    .tl-step .tl-num { width: 40px; height: 40px; margin: 0 auto 14px; border-radius: 50%; background: linear-gradient(135deg,var(--brand-dark),var(--brand)); color: #fff; font-weight: 800; font-size: 16px; display: flex; align-items: center; justify-content: center; }
    .tl-step h4 { font-size: 14px; color: var(--brand-dark); margin-bottom: 6px; }
    .tl-step p { font-size: 12px; color: var(--muted); line-height: 1.5; }

    .close { background: linear-gradient(155deg,#0f172a,#0c4a6e 50%,#0369a1); color: #fff; padding: 56px 0; text-align: center; }
    .close-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; max-width: 800px; margin: 0 auto 28px; }
    @media(max-width:600px){ .close-grid { grid-template-columns: 1fr; } }
    .close-cell { padding: 20px; border-radius: 12px; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.15); }
    .close-cell strong { display: block; font-size: 15px; color: #7dd3fc; margin-bottom: 6px; }
    .close-cell span { font-size: 13px; color: #cbd5e1; }
    .close .cta { display: inline-block; padding: 12px 28px; border-radius: 999px; background: rgba(255,255,255,0.12); border: 1px solid rgba(255,255,255,0.3); font-size: 14px; font-weight: 600; }
    .close-golden {
      font-size: clamp(20px, 3.2vw, 28px);
      font-weight: 800;
      line-height: 1.55;
      margin: 0 auto 32px;
      max-width: 760px;
      letter-spacing: 0.03em;
      color: #f8fafc;
    }
    .close-golden em {
      font-style: normal;
      background: linear-gradient(90deg, #fde68a, #7dd3fc);
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
    }

    
#platform-products .products{
  display:grid!important;
  grid-template-columns:repeat(2,minmax(0,1fr))!important;
  gap:20px;
  align-items:stretch;
}
@media(max-width:640px){
  #platform-products .products{grid-template-columns:1fr!important}
}
#platform-products .product-card{
  display:flex;
  flex-direction:column;
  height:100%;
  min-height:0;
}
#platform-products .product-body{
  padding:18px;
  flex:1 1 auto;
  display:flex;
  flex-direction:column;
  min-height:0;
}
#platform-products .product-body h4{
  margin:0 0 12px;
  font-size:15px;
  line-height:1.45;
}
#platform-products .product-body ul{
  flex:1 1 auto;
  margin:0 0 0 18px;
  padding:0;
  min-height:5.2em;
}
#platform-products .product-body li{
  margin-bottom:8px;
  line-height:1.65;
}
#platform-products .product-body li:last-child{
  margin-bottom:0;
}
#platform-products .product-highlight{
  margin-top:auto!important;
  flex-shrink:0;
  min-height:44px;
  padding:10px 12px!important;
  display:flex;
  align-items:center;
  line-height:1.5;
  box-sizing:border-box;
}
#platform-products .product-viz{
  margin:0!important;
  padding:0!important;
  width:100%!important;
  height:auto;
  min-height:0;
  aspect-ratio:16/9;
  max-height:240px;
  flex-shrink:0;
  display:flex!important;
  align-items:center!important;
  justify-content:center!important;
  background:linear-gradient(180deg,#f8fafc,#fff);
  border-bottom:1px solid var(--border);
  overflow:hidden;
}
#platform-products .product-viz img{
  width:100%!important;
  max-width:100%!important;
  height:100%!important;
  max-height:100%!important;
  min-height:0;
  object-fit:contain!important;
  object-position:center center!important;
  border-radius:0;
  display:block;
  margin:0 auto;
}
#platform-products .product-head.cockpit + .product-viz,
#platform-products .product-head.tower + .product-viz,
#platform-products .product-head.orch + .product-viz{
  position:relative;
  padding:16px 20px!important;
  background:linear-gradient(180deg,#eef2ff,#f8fafc);
}
#platform-products .product-head.orch + .product-viz{
  background:linear-gradient(180deg,#e0f2fe,#f8fafc);
}
#platform-products .product-head.tower + .product-viz{
  background:linear-gradient(180deg,#f5f3ff,#f8fafc);
}
#platform-products .product-head.cockpit + .product-viz::before,
#platform-products .product-head.tower + .product-viz::before{
  content:"";
  position:absolute;
  left:8%;
  right:8%;
  top:10%;
  bottom:10%;
  border-radius:16px;
  filter:blur(22px);
  opacity:.45;
  z-index:0;
}
#platform-products .product-head.cockpit + .product-viz::before{
  background:linear-gradient(145deg,#4338ca,#6366f1);
}
#platform-products .product-head.tower + .product-viz::before{
  background:linear-gradient(145deg,#6d28d9,#9333ea);
}
#platform-products .product-head.cockpit + .product-viz img,
#platform-products .product-head.tower + .product-viz img{
  position:relative;
  z-index:1;
  width:auto!important;
  max-width:94%!important;
  height:auto!important;
  max-height:100%!important;
  border-radius:16px;
  box-shadow:0 10px 28px rgba(15,23,42,.16),0 0 0 1px rgba(15,23,42,.06);
  -webkit-mask-image:radial-gradient(ellipse 98% 94% at 50% 50%,#000 78%,transparent 100%);
  mask-image:radial-gradient(ellipse 98% 94% at 50% 50%,#000 78%,transparent 100%);
}
#platform-products .product-head.orch + .product-viz img{
  position:relative;
  z-index:1;
  width:auto!important;
  max-width:94%!important;
  height:auto!important;
  max-height:100%!important;
  border-radius:12px;
  box-shadow:0 8px 24px rgba(15,23,42,.12),0 0 0 1px rgba(15,23,42,.05);
}

/* 工业智能运营（AI Ops） */
.ai-ops-stack{margin:0 auto 28px;max-width:720px;padding:20px 24px;border-radius:var(--radius);background:linear-gradient(135deg,#0f172a,#1e3a5f);color:#e2e8f0;text-align:center;box-shadow:0 16px 40px rgba(15,23,42,.2)}
.ai-ops-stack-title{font-size:15px;font-weight:800;margin-bottom:14px;color:#bae6fd}
.ai-ops-stack-rings{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-bottom:14px}
.ai-ops-ring{padding:8px 16px;border-radius:999px;font-size:13px;font-weight:700;border:1px solid rgba(255,255,255,.2)}
.ai-ops-ring.autonomy{background:rgba(56,189,248,.15);color:#7dd3fc}
.ai-ops-ring.insight{background:rgba(52,211,153,.15);color:#6ee7b7}
.ai-ops-ring.resolve{background:rgba(167,139,250,.15);color:#c4b5fd}
.ai-ops-stack-base{font-size:12px;color:#94a3b8;letter-spacing:.04em}
.ai-ops-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:24px}
@media(max-width:900px){.ai-ops-grid{grid-template-columns:1fr}}
.ai-ops-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);display:flex;flex-direction:column}
.ai-ops-card.autonomy{border-top:4px solid #0284c7}
.ai-ops-card.insight{border-top:4px solid #059669}
.ai-ops-card.resolve{border-top:4px solid #7c3aed}
.ai-ops-brand{display:inline-block;font-size:11px;font-weight:800;letter-spacing:.06em;color:var(--brand);margin-bottom:6px}
.ai-ops-card h3{font-size:17px;color:var(--brand-dark);margin-bottom:6px}
.ai-ops-map{font-size:12px;color:var(--muted);margin-bottom:12px}
.ai-ops-card ul{list-style:none;padding:0;margin:0 0 14px;font-size:13px;color:#475569;line-height:1.7;flex:1}
.ai-ops-card li{padding:4px 0 4px 14px;position:relative}
.ai-ops-card li::before{content:"";position:absolute;left:0;top:11px;width:6px;height:6px;border-radius:50%;background:var(--brand)}
.ai-ops-card.autonomy li::before{background:#0284c7}
.ai-ops-card.insight li::before{background:#059669}
.ai-ops-card.resolve li::before{background:#7c3aed}
.ai-ops-value{font-size:13px;font-weight:700;color:var(--brand-dark);margin:0;padding-top:10px;border-top:1px dashed var(--border)}
.ai-ops-demo{margin-bottom:24px;padding:20px 22px;border-radius:var(--radius);background:linear-gradient(135deg,#eff6ff,#f0fdf4);border:1px solid #bae6fd}
.ai-ops-demo-label{font-size:12px;font-weight:800;letter-spacing:.08em;color:var(--brand-dark);margin-bottom:14px}
.ai-ops-demo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
@media(max-width:768px){.ai-ops-demo-grid{grid-template-columns:1fr}}
.ai-ops-demo-item{background:#fff;border-radius:10px;padding:14px;border:1px solid #e2e8f0;font-size:13px;line-height:1.6}
.ai-ops-demo-item strong{display:block;color:var(--brand-dark);margin-bottom:6px}
.ai-ops-demo-item span{color:#475569}
.ai-ops-audience{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:20px}
@media(max-width:900px){.ai-ops-audience{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.ai-ops-audience{grid-template-columns:1fr}}
.ai-ops-audience article{padding:16px;border-radius:var(--radius);background:#f8fafc;border:1px solid var(--border);font-size:13px;line-height:1.65}
.ai-ops-audience strong{display:block;color:var(--brand-dark);margin-bottom:6px;font-size:14px}
.ai-ops-audience p{margin:0;color:#475569}
.ai-ops-footnote{padding:16px 20px;border-radius:var(--radius);background:linear-gradient(135deg,#faf5ff,#eff6ff);border:1px solid #c4b5fd;text-align:center;font-size:13px;color:#5b21b6;line-height:1.7}
.ai-ops-footnote q{font-style:normal;font-weight:600}
.page-home .home-ai-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:8px}
@media(max-width:768px){.page-home .home-ai-grid{grid-template-columns:1fr}}
.page-home .home-ai-card{padding:22px 20px;border-radius:var(--radius);border:1px solid var(--border);background:var(--surface);box-shadow:var(--shadow);transition:transform .25s,box-shadow .25s}
.page-home .home-ai-card:hover{transform:translateY(-3px);box-shadow:0 14px 36px rgba(3,105,161,.12)}
.page-home .home-ai-card.autonomy{border-top:4px solid #0284c7}
.page-home .home-ai-card.insight{border-top:4px solid #059669}
.page-home .home-ai-card.resolve{border-top:4px solid #7c3aed}
.page-home .home-ai-brand{display:block;font-size:11px;font-weight:800;letter-spacing:.08em;color:var(--brand);margin-bottom:8px}
.page-home .home-ai-card h3{font-size:17px;color:var(--brand-dark);margin-bottom:8px}
.page-home .home-ai-card p{font-size:13px;color:#475569;line-height:1.65;margin:0}

/* —— 手机 / 平板竖屏适配 —— */
@media(max-width:768px){
  .wrap,.nav-inner,.footer-inner{padding-left:16px;padding-right:16px}
  section{padding:40px 0}
  .sec-head{margin-bottom:24px}
  .sec-head h2{font-size:22px;line-height:1.35}
  .sec-head p{font-size:14px}
  .nav-inner{flex-wrap:wrap;align-items:center;gap:8px;padding:8px 16px}
  .nav-brand{min-width:0;flex:1}
  .nav-brand img{height:36px}
  .nav-brand-text strong{font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:58vw}
  .nav-brand-text span{font-size:10px}
  .nav-toggle{display:flex;flex-direction:column;justify-content:center;gap:5px;flex-shrink:0;width:44px;height:44px;padding:10px;border:1px solid var(--border);border-radius:10px;background:#fff;cursor:pointer}
  .nav-toggle-bar{display:block;width:100%;height:2px;background:var(--brand-dark);border-radius:1px;transition:transform .2s,opacity .2s}
  .nav.open .nav-toggle-bar:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav.open .nav-toggle-bar:nth-child(2){opacity:0}
  .nav.open .nav-toggle-bar:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .nav-links{display:none;flex-basis:100%;flex-direction:column;align-items:stretch;gap:0;padding:4px 0 8px;border-top:1px solid var(--border);margin-top:4px}
  .nav.open .nav-links{display:flex}
  .nav-links>a,.nav-drop-toggle{width:100%;text-align:left;padding:12px 4px;font-size:15px;border-bottom:1px solid var(--border)}
  .nav-drop{width:100%}
  .nav-drop:hover .nav-drop-menu{display:none}
  .nav-drop.open .nav-drop-menu{display:block}
  .nav-drop-menu{position:static;transform:none;min-width:0;box-shadow:none;border:none;border-radius:0;padding:0 0 4px 12px;margin:0}
  .nav-drop-menu a{padding:10px 4px;border-bottom:1px solid var(--border);white-space:normal}
  .nav-links .nav-cta{display:block!important;text-align:center;margin:12px 0 4px;padding:12px 16px;font-size:14px}
  .hero-carousel{min-height:340px;padding-bottom:24px}
  .hero-carousel-shell{padding:44px 8px 12px}
  .hero-carousel-viewport{min-height:160px}
  .hero-slide{padding:0 4px}
  .hero-slide h1{font-size:clamp(20px,5.8vw,30px);line-height:1.5}
  .hero-slide-en{font-size:9px;letter-spacing:.12em;padding:5px 12px;margin-bottom:12px}
  .hero-carousel-actions{gap:10px;padding:0 4px}
  .hero-carousel-actions .btn{min-height:44px;padding:12px 18px;font-size:14px}
  .hero-carousel-dots{margin-bottom:12px}
  .home-pipeline{padding:12px 0}
  .home-pipeline-label{display:block;width:100%;text-align:center;margin:0 0 6px}
  .home-pipeline-node{font-size:11px;padding:5px 10px}
  .about-body-panel{padding:20px 16px}
  .about-body-panel p{font-size:14px}
  .team-intro{font-size:14px;padding:0 4px}
  .page-hero{padding:32px 0 24px}
  .page-hero h1{font-size:clamp(22px,5.5vw,28px)}
  .page-lead{font-size:14px}
  .btn{min-height:44px;display:inline-flex;align-items:center;justify-content:center}
  .contact-grid{gap:20px}
  .contact-card{padding:20px 18px}
  .wechat-box{margin:0 auto}
  .match-table-wrap,.dec-table-wrap,.table-scroll,.executive-brief .match-table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin-left:-16px;margin-right:-16px;padding-left:16px;padding-right:16px}
  .match-table-wrap table,.dec-table-wrap table{min-width:520px;font-size:13px}
  .home-case-stats{gap:10px}
  .home-case-stat{padding:14px 10px}
  .footer-brand img{height:40px}
}
@media(max-width:480px){
  .nav-brand-text span{display:none}
  .hero-carousel{min-height:300px}
  .home-pipeline-node{font-size:10px;padding:4px 8px}
  .value-card{padding:18px 16px}
}