@font-face{font-family:Outfit;src:url("../_shared/fonts/Outfit-Regular.ttf") format("truetype");font-weight:400}
@font-face{font-family:Outfit;src:url("../_shared/fonts/Outfit-Bold.ttf") format("truetype");font-weight:700}
@font-face{font-family:Tektur;src:url("../_shared/fonts/Tektur-Regular.ttf") format("truetype");font-weight:400}
@font-face{font-family:Tektur;src:url("../_shared/fonts/Tektur-Medium.ttf") format("truetype");font-weight:600}
@font-face{font-family:JetBrainsMono;src:url("../_shared/fonts/JetBrainsMono-Regular.ttf") format("truetype");font-weight:400}

:root{
  --bg:#050711;--bg2:#0a1022;--surface:#10172d;--surface2:#111a36;--ink:#f7f5eb;--muted:#aeb6cb;
  --rule:#263455;--accent:#d6aa4f;--accent2:#46d8ff;--accent3:#8f6cff;--success:#73ffd0;
  --shadow:0 24px 70px rgba(0,0,0,.42);--radius:26px;--max:1180px;--header:76px;
  --gold-soft:rgba(214,170,79,.18);--blue-soft:rgba(70,216,255,.16);--violet-soft:rgba(143,108,255,.17);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:Outfit,"Microsoft YaHei","PingFang SC",system-ui,sans-serif;line-height:1.65;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0;z-index:-3;background:
 radial-gradient(circle at 14% 18%,var(--violet-soft),transparent 34%),
 radial-gradient(circle at 82% 8%,var(--blue-soft),transparent 32%),
 radial-gradient(circle at 68% 84%,var(--gold-soft),transparent 35%),
 linear-gradient(135deg,var(--bg),var(--bg2) 58%,var(--bg));}
body::after{content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;background-image:
 linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),
 linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:64px 64px;mask-image:linear-gradient(to bottom,rgba(0,0,0,.78),transparent 78%)}
a{color:inherit;text-decoration:none}
img,svg{max-width:100%}
.site-canvas{position:fixed;inset:0;z-index:-1;opacity:.62}
.orb{position:fixed;border-radius:999px;filter:blur(8px);opacity:.44;pointer-events:none;z-index:-1}
.orb.one{width:280px;height:280px;left:-90px;top:16%;background:radial-gradient(circle,var(--accent2),transparent 68%);animation:floatA 10s ease-in-out infinite}
.orb.two{width:360px;height:360px;right:-120px;bottom:8%;background:radial-gradient(circle,var(--accent3),transparent 70%);animation:floatB 13s ease-in-out infinite}
@keyframes floatA{50%{transform:translate(44px,36px) scale(1.08)}}@keyframes floatB{50%{transform:translate(-54px,-28px) scale(.92)}}
.topbar{position:fixed;top:0;left:0;right:0;height:var(--header);z-index:50;display:flex;align-items:center;border-bottom:1px solid transparent;transition:.3s}
.topbar.scrolled{background:rgba(5,7,17,.72);backdrop-filter:blur(18px);border-bottom-color:rgba(214,170,79,.24)}
.nav-wrap{width:min(var(--max),calc(100% - 40px));margin:auto;display:flex;align-items:center;justify-content:space-between;gap:18px}
.brand{display:flex;align-items:center;gap:12px;min-width:max-content}
.logo-mark{width:42px;height:42px;border-radius:14px;border:1px solid rgba(214,170,79,.72);background:linear-gradient(135deg,rgba(214,170,79,.28),rgba(255,255,255,.04));box-shadow:0 0 30px rgba(214,170,79,.24);display:grid;place-items:center;position:relative;overflow:hidden}
.logo-mark::before{content:"";position:absolute;inset:-30%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.34),transparent);transform:rotate(35deg);animation:shine 4.2s infinite}
.logo-mark span{font-family:Tektur;font-weight:600;color:var(--accent);letter-spacing:-.05em}
@keyframes shine{0%,55%{translate:-120% 0}85%,100%{translate:120% 0}}
.brand strong{font-family:Tektur;letter-spacing:.04em;font-size:1.08rem}.brand small{display:block;color:var(--muted);font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;margin-top:-4px}
.nav{display:flex;align-items:center;gap:3px}.nav a{font-size:.92rem;color:var(--muted);padding:10px 12px;border-radius:999px;transition:.22s}.nav a:hover,.nav a.active{color:var(--ink);background:rgba(255,255,255,.07)}
.nav-cta,.gold-btn{border:1px solid rgba(214,170,79,.64);background:linear-gradient(135deg,var(--accent),#f2d184);color:#17100a;border-radius:999px;padding:11px 18px;font-weight:700;box-shadow:0 0 26px rgba(214,170,79,.25);display:inline-flex;align-items:center;gap:8px}
.ghost-btn{border:1px solid rgba(70,216,255,.36);background:rgba(70,216,255,.08);color:var(--ink);border-radius:999px;padding:11px 18px;font-weight:700;display:inline-flex}
.menu-btn{display:none;border:1px solid var(--rule);background:rgba(255,255,255,.06);color:var(--ink);border-radius:12px;padding:9px 12px}
.section{width:min(var(--max),calc(100% - 40px));margin:0 auto;padding:96px 0}.section.tight{padding:54px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:28px}.section-head h2,.page-title h1,.hero h1{margin:0;font-family:Tektur,"Microsoft YaHei";line-height:1.05;letter-spacing:-.04em}
.section-head h2{font-size:clamp(2rem,4vw,3.4rem);max-width:760px}.section-head p{color:var(--muted);max-width:450px;margin:0}.eyebrow{font-family:JetBrainsMono,monospace;color:var(--accent);letter-spacing:.16em;text-transform:uppercase;font-size:.76rem;margin:0 0 12px}
.hero{min-height:100svh;display:grid;align-items:center;width:min(var(--max),calc(100% - 40px));margin:0 auto;padding:calc(var(--header) + 70px) 0 72px;position:relative}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:46px;align-items:center}.hero h1{font-size:clamp(3.2rem,8vw,7.8rem);text-shadow:0 0 42px rgba(70,216,255,.15)}.hero h1 .gold{color:var(--accent)}
.hero-lead{font-size:clamp(1.15rem,2vw,1.55rem);color:var(--ink);max-width:790px;margin:24px 0 14px}.hero-desc{color:var(--muted);max-width:720px;margin:0 0 30px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:34px}.stat{padding:16px;border:1px solid rgba(255,255,255,.09);background:rgba(255,255,255,.045);border-radius:18px}.stat b{display:block;font-family:Tektur;color:var(--accent);font-size:1.35rem}.stat span{color:var(--muted);font-size:.86rem}
.ai-core{aspect-ratio:1/1;border:1px solid rgba(214,170,79,.24);border-radius:50%;position:relative;display:grid;place-items:center;background:radial-gradient(circle,rgba(214,170,79,.16),rgba(70,216,255,.09) 38%,transparent 65%);box-shadow:inset 0 0 60px rgba(70,216,255,.11),0 0 90px rgba(70,216,255,.11)}
.ai-core::before,.ai-core::after{content:"";position:absolute;inset:8%;border-radius:50%;border:1px dashed rgba(70,216,255,.38);animation:spin 18s linear infinite}.ai-core::after{inset:20%;border-color:rgba(214,170,79,.45);animation-duration:11s;animation-direction:reverse}
@keyframes spin{to{transform:rotate(360deg)}}.core-label{text-align:center;z-index:1}.core-label b{font-family:Tektur;font-size:clamp(2rem,4vw,4rem);color:var(--accent)}.core-label span{display:block;color:var(--muted);letter-spacing:.14em;text-transform:uppercase}
.node{position:absolute;width:15px;height:15px;border-radius:50%;background:var(--accent2);box-shadow:0 0 24px var(--accent2)}.node.n1{top:10%;left:44%}.node.n2{right:12%;top:35%;background:var(--accent);box-shadow:0 0 24px var(--accent)}.node.n3{bottom:14%;right:30%;background:var(--success);box-shadow:0 0 24px var(--success)}.node.n4{left:12%;bottom:34%;background:var(--accent3);box-shadow:0 0 24px var(--accent3)}
.grid{display:grid;gap:18px}.cols-2{grid-template-columns:repeat(2,1fr)}.cols-3{grid-template-columns:repeat(3,1fr)}.cols-4{grid-template-columns:repeat(4,1fr)}
.card{position:relative;border:1px solid rgba(255,255,255,.1);background:linear-gradient(180deg,rgba(255,255,255,.075),rgba(255,255,255,.035));border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);overflow:hidden;transition:transform .28s,border-color .28s,background .28s}.card:hover{transform:translateY(-8px);border-color:rgba(214,170,79,.45);background:linear-gradient(180deg,rgba(214,170,79,.12),rgba(255,255,255,.04))}
.card::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at var(--x,80%) var(--y,15%),rgba(70,216,255,.18),transparent 28%);pointer-events:none}.card h3{margin:0 0 10px;font-size:1.22rem}.card p{margin:0;color:var(--muted)}.card .tag{display:inline-flex;color:var(--accent);font-family:JetBrainsMono;font-size:.72rem;margin-bottom:14px}
.icon{width:46px;height:46px;border-radius:15px;display:grid;place-items:center;margin-bottom:18px;background:rgba(214,170,79,.12);border:1px solid rgba(214,170,79,.35);color:var(--accent)}
.page-hero{padding:calc(var(--header) + 86px) 0 50px;width:min(var(--max),calc(100% - 40px));margin:0 auto}.page-title{max-width:900px}.page-title h1{font-size:clamp(2.7rem,6vw,5.8rem)}.page-title p{font-size:1.15rem;color:var(--muted);max-width:820px}
.split{display:grid;grid-template-columns:.8fr 1.2fr;gap:30px;align-items:start}.sticky-note{position:sticky;top:110px;border:1px solid rgba(214,170,79,.28);border-radius:var(--radius);background:rgba(214,170,79,.07);padding:26px}.sticky-note h2{margin:0 0 10px;font-family:Tektur}.sticky-note p{color:var(--muted)}
.flow{display:flex;align-items:center;justify-content:center;gap:14px;flex-wrap:wrap;margin-top:16px}.flow span{padding:14px 16px;border-radius:16px;background:rgba(255,255,255,.06);border:1px solid rgba(214,170,79,.26);color:var(--ink)}.flow i{color:var(--accent);font-style:normal}
.architecture{border:1px solid rgba(70,216,255,.22);border-radius:32px;padding:28px;background:rgba(70,216,255,.045);position:relative;overflow:hidden}.arch-top{text-align:center;padding:24px;border-radius:24px;background:linear-gradient(135deg,rgba(214,170,79,.16),rgba(70,216,255,.08));border:1px solid rgba(214,170,79,.28);margin-bottom:20px}.arch-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}.pill-list{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.pill{border:1px solid rgba(255,255,255,.1);border-radius:999px;padding:8px 12px;color:var(--muted);background:rgba(255,255,255,.045);font-size:.88rem}
.timeline{position:relative;display:grid;gap:16px}.timeline::before{content:"";position:absolute;left:17px;top:10px;bottom:10px;width:1px;background:linear-gradient(var(--accent),var(--accent2))}.step{position:relative;padding-left:52px}.step::before{content:"";position:absolute;left:8px;top:8px;width:18px;height:18px;border-radius:50%;background:var(--bg);border:2px solid var(--accent);box-shadow:0 0 18px rgba(214,170,79,.32)}.step h3{margin:0 0 4px}.step p{margin:0;color:var(--muted)}
.team-card h3{display:flex;justify-content:space-between;gap:12px;align-items:baseline}.role{color:var(--accent);font-family:JetBrainsMono;font-size:.78rem}.avatar{width:74px;height:74px;border-radius:24px;background:linear-gradient(135deg,rgba(214,170,79,.32),rgba(70,216,255,.12));border:1px solid rgba(214,170,79,.35);display:grid;place-items:center;font-family:Tektur;color:var(--accent);font-size:1.45rem;margin-bottom:18px}
.contact-panel{display:grid;grid-template-columns:1fr 1.1fr;gap:24px}.info-row{padding:18px 0;border-bottom:1px solid rgba(255,255,255,.09)}.info-row b{display:block;color:var(--accent);font-size:.9rem}.info-row span{color:var(--ink)}.form{display:grid;gap:14px}.form input,.form select,.form textarea{width:100%;padding:14px 15px;border-radius:14px;border:1px solid var(--rule);background:rgba(255,255,255,.055);color:var(--ink);font:inherit}.form textarea{min-height:130px;resize:vertical}.qr{height:150px;border:1px dashed rgba(214,170,79,.45);border-radius:22px;display:grid;place-items:center;color:var(--muted);background:rgba(214,170,79,.05)}
.footer{border-top:1px solid rgba(255,255,255,.08);padding:36px 0 46px;margin-top:40px}.footer-inner{width:min(var(--max),calc(100% - 40px));margin:0 auto;display:flex;justify-content:space-between;gap:24px;color:var(--muted);font-size:.92rem}.footer b{color:var(--ink)}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}.reveal.visible{opacity:1;transform:none}
@media(max-width:980px){.hero-grid,.split,.contact-panel{grid-template-columns:1fr}.ai-core{max-width:560px;margin:auto}.cols-3,.cols-4{grid-template-columns:repeat(2,1fr)}.nav{position:fixed;left:20px;right:20px;top:82px;display:none;flex-direction:column;align-items:stretch;padding:14px;background:rgba(5,7,17,.92);backdrop-filter:blur(18px);border:1px solid var(--rule);border-radius:22px}.nav.open{display:flex}.menu-btn{display:block}.nav-cta{display:none}.section-head{display:block}.section-head p{margin-top:12px}.sticky-note{position:relative;top:0}}
@media(max-width:640px){:root{--header:68px}.nav-wrap,.section,.hero,.page-hero,.footer-inner{width:min(100% - 28px,var(--max))}.hero h1{font-size:3.1rem}.cols-2,.cols-3,.cols-4,.arch-row{grid-template-columns:1fr}.stats{grid-template-columns:1fr}.section{padding:68px 0}.card{padding:21px}.footer-inner{display:block}.flow{justify-content:flex-start}.brand small{display:none}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}