:root{--bg:#050f1c;--bg2:#08192b;--card:#0b2035;--text:#f2f7fb;--muted:#9db1c4;--dim:#657e94;--line:rgba(135,186,214,.16);--accent:#48e1d1;--accent2:#6f8eff;--gold:#e6bf72;--danger:#ff8e93;--font:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif}
*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;scroll-padding-top:90px}body{min-width:320px;color:var(--text);font-family:var(--font);line-height:1.65;background:radial-gradient(circle at 12% 2%,rgba(37,181,180,.13),transparent 27%),radial-gradient(circle at 88% 26%,rgba(88,107,227,.13),transparent 28%),linear-gradient(180deg,#071525,#040c16 78%);overflow-x:hidden}body::before{content:"";position:fixed;inset:0;z-index:-1;opacity:.17;background-image:linear-gradient(rgba(110,162,190,.09) 1px,transparent 1px),linear-gradient(90deg,rgba(110,162,190,.09) 1px,transparent 1px);background-size:70px 70px;mask-image:linear-gradient(#000,transparent 78%)}a{color:inherit;text-decoration:none}.wrap{width:min(1180px,calc(100% - 48px));margin:auto}.nav{position:fixed;z-index:100;inset:0 0 auto;height:74px;border-bottom:1px solid transparent;transition:.25s}.nav.scrolled{background:rgba(4,15,27,.87);border-color:var(--line);backdrop-filter:blur(18px)}.nav-in{height:100%;display:flex;align-items:center;justify-content:space-between;gap:26px}.brand{display:flex;align-items:center;gap:11px;font-weight:800}.mark{position:relative;width:34px;height:34px;border:1px solid rgba(72,225,209,.5);border-radius:11px;background:linear-gradient(145deg,rgba(72,225,209,.18),rgba(111,142,255,.12))}.mark::before,.mark::after{content:"";position:absolute;border-radius:50%;background:var(--accent);box-shadow:0 0 11px var(--accent)}.mark::before{width:6px;height:6px;left:8px;top:9px}.mark::after{width:5px;height:5px;right:7px;bottom:8px}.brand b{font-size:16px}.brand small{display:block;color:var(--dim);font-size:9px;letter-spacing:.13em;margin-top:-2px}.nav-links{display:flex;align-items:center;gap:25px;color:var(--muted);font-size:13px;font-weight:650}.nav-links a:hover,.nav-links .on{color:var(--accent)}.nav-links .back{padding:8px 14px;border:1px solid var(--line);border-radius:999px;color:var(--text)}.menu{display:none;border:0;background:none;color:var(--text);font-size:24px}.hero{min-height:680px;padding:150px 0 90px;display:flex;align-items:center;position:relative}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:72px}.eyebrow{display:flex;align-items:center;gap:9px;color:var(--accent);font-size:11px;font-weight:800;letter-spacing:.16em}.eyebrow::before{content:"";width:24px;height:1px;background:currentColor}.hero h1{font-size:clamp(46px,6vw,78px);line-height:1.08;letter-spacing:-.045em;margin:20px 0 23px}.hero h1 span{display:block;color:transparent;background:linear-gradient(100deg,#f7fbfe 0%,var(--accent) 46%,#9eafff 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infinite}.orb::before,.orb::after{content:"";position:absolute;border-radius:50%}.orb::before{width:9px;height:9px;left:10%;top:20%;background:var(--accent);box-shadow:0 0 18px var(--accent)}.orb::after{width:7px;height:7px;right:4%;bottom:30%;background:var(--accent2);box-shadow:0 0 18px var(--accent2)}.orb.two{width:235px;height:235px;border-style:dashed;animation-direction:reverse;animation-duration:15s}.core{position:relative;z-index:2;width:175px;height:175px;border-radius:42px;display:grid;place-items:center;text-align:center;background:linear-gradient(145deg,rgba(19,57,73,.97),rgba(7,27,46,.98));border:1px solid rgba(72,225,209,.44);box-shadow:0 30px 80px rgba(0,0,0,.42),0 0 65px rgba(72,225,209,.12);transform:rotate(45deg)}.core div{transform:rotate(-45deg)}.core b{display:block;font-size:24px}.core small{color:var(--accent);font-size:9px;letter-spacing:.13em}.float{position:absolute;z-index:3;padding:11px 14px;border:1px solid var(--line);border-radius:13px;background:rgba(7,25,42,.9);color:#cbd7e1;font-size:11px;box-shadow:0 16px 38px rgba(0,0,0,.25)}.float i{display:inline-block;width:6px;height:6px;border-radius:50%;margin-right:7px;background:var(--accent);box-shadow:0 0 9px var(--accent)}.f1{left:0;top:70px}.f2{right:0;top:105px}.f3{left:20px;bottom:55px}.f4{right:5px;bottom:75px}@keyframes spin{to{transform:rotate(360deg)}}.section{padding:100px 0}.section.alt{border-block:1px solid rgba(135,186,214,.08);background:linear-gradient(180deg,rgba(11,34,56,.55),rgba(5,16,29,.3))}.section-head{max-width:780px;margin-bottom:44px}.section-head.center{text-align:center;margin-inline:auto}.kicker{color:var(--accent);font-size:10px;font-weight:900;letter-spacing:.17em}.section h2{font-size:clamp(31px,4vw,49px);line-height:1.2;letter-spacing:-.035em;margin:11px 0 14px}.section-head p{color:var(--muted);font-size:14px;line-height:1.85}.grid{display:grid;gap:18px}.grid.three{grid-template-columns:repeat(3,1fr)}.grid.four{grid-template-columns:repeat(4,1fr)}.card{position:relative;padding:28px;border:1px solid var(--line);border-radius:22px;background:linear-gradient(145deg,rgba(14,42,66,.78),rgba(6,22,38,.76));overflow:hidden;transition:.25s}.card:hover{transform:translateY(-5px);border-color:rgba(72,225,209,.34);box-shadow:0 24px 64px rgba(0,0,0,.25)}.card-num{color:rgba(72,225,209,.42);font-size:29px;font-weight:900}.card h3{font-size:19px;margin:12px 0 8px}.card p{color:var(--muted);font-size:12px;line-height:1.8}.chips{display:flex;flex-wrap:wrap;gap:7px;margin-top:18px}.chips span{padding:5px 8px;border-radius:7px;background:rgba(111,142,255,.09);color:#aebcff;font-size:9px}.product-card{min-height:390px;display:flex;flex-direction:column}.product-card .product-top{display:flex;justify-content:space-between;align-items:center}.product-icon{width:52px;height:52px;display:grid;place-items:center;border:1px solid rgba(72,225,209,.22);border-radius:16px;color:var(--accent);background:rgba(72,225,209,.08);font-size:22px}.product-status{color:var(--accent);font-size:9px;font-weight:800;letter-spacing:.1em}.product-card h3{font-size:25px;margin-top:25px}.product-card .sub{color:var(--dim);font-size:11px;margin-top:-4px}.product-card>p{margin-top:18px}.product-link{margin-top:auto;padding-top:26px;color:var(--accent);font-size:12px;font-weight:800}.metric-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:40px}.metric{padding:19px;border:1px solid var(--line);border-radius:15px;background:rgba(5,20,35,.58)}.metric b{display:block;color:var(--accent);font-size:19px}.metric span{color:var(--dim);font-size:9px}.flow{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.flow .card{padding:22px;min-height:170px}.flow .card::after{content:"→";position:absolute;right:-11px;top:50%;z-index:2;color:var(--accent);font-size:17px}.flow .card:last-child::after{display:none}.showcase{display:grid;grid-template-columns:.9fr 1.1fr;gap:22px}.screen{padding:22px;border:1px solid rgba(72,225,209,.22);border-radius:24px;background:#071727;box-shadow:0 28px 80px rgba(0,0,0,.32)}.screen-bar{display:flex;gap:6px;padding-bottom:16px;border-bottom:1px solid var(--line)}.screen-bar i{width:7px;height:7px;border-radius:50%;background:var(--dim)}.screen-body{display:grid;grid-template-columns:90px 1fr;min-height:340px}.screen-nav{padding:18px 12px;border-right:1px solid var(--line)}.screen-nav span{display:block;height:7px;margin:12px 0;border-radius:4px;background:rgba(116,151,181,.24)}.screen-nav 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li::before{content:"✓";color:var(--accent);font-weight:900}.notice{padding:26px 28px;border:1px solid rgba(230,191,114,.22);border-radius:18px;background:rgba(230,191,114,.045);color:#c8d3dd;font-size:12px}.notice b{color:var(--gold)}.cta{padding:56px;text-align:center;border:1px solid rgba(72,225,209,.23);border-radius:28px;background:radial-gradient(circle at 50% 120%,rgba(72,225,209,.15),transparent 50%),linear-gradient(145deg,rgba(17,51,72,.88),rgba(6,22,38,.9))}.cta h2{margin:0 0 12px}.cta p{max-width:690px;margin:0 auto;color:var(--muted);font-size:13px}.cta .actions{justify-content:center}.footer{padding:45px 0 27px;border-top:1px solid var(--line);background:#030b13}.footer-in{display:flex;justify-content:space-between;gap:35px}.footer p{max-width:520px;color:var(--dim);font-size:10px;margin-top:12px}.contact-mini{display:flex;flex-wrap:wrap;gap:8px 16px;margin-top:10px}.contact-mini a{color:var(--muted);font-size:10px;overflow-wrap:anywhere}.contact-mini a:hover{color:var(--accent)}.footer-links{display:flex;gap:22px;color:var(--muted);font-size:11px}.copyright{display:flex;justify-content:space-between;margin-top:27px;padding-top:18px;border-top:1px solid rgba(135,186,214,.09);color:#526b80;font-size:9px}.reveal{opacity:0;transform:translateY(22px);transition:.65s}.reveal.visible{opacity:1;transform:none}.gate{display:none;position:fixed;inset:0;z-index:999;align-items:center;justify-content:center;padding:20px;background:rgba(2,9,16,.72);backdrop-filter:blur(18px)}.gate-card{width:min(550px,100%);border:1px solid rgba(72,225,209,.25);border-radius:22px;background:#0a1d2f;overflow:hidden;box-shadow:0 35px 100px rgba(0,0,0,.52)}.gate-line{height:3px;background:linear-gradient(90deg,var(--accent),var(--accent2))}.gate-copy{padding:29px 32px 20px}.gate-copy h2{font-size:20px;margin:8px 0 12px}.gate-copy p{color:var(--muted);font-size:12px;line-height:1.8}.gate-act{padding:18px 32px 26px;border-top:1px solid var(--line)}.gate-act label{display:flex;gap:9px;color:var(--muted);font-size:11px}.gate-act input{accent-color:var(--accent)}.gate-act button{width:100%;margin-top:15px;padding:11px;border:0;border-radius:10px;background:linear-gradient(135deg,var(--accent),#89e9dd);font-weight:800;opacity:.4}.suite{--accent:#43e0cf;--accent2:#658aff}.quant{--accent:#69a6ff;--accent2:#a987ff}.govern{--accent:#e6bf72;--accent2:#52d8c8}.govern .core small,.govern .eyebrow,.govern .kicker,.govern .product-link{color:var(--accent)}
@media(max-width:980px){.hero-grid,.showcase{grid-template-columns:1fr}.hero-copy{text-align:center}.eyebrow,.actions,.tag-row{justify-content:center}.lead{margin:auto}.visual{max-width:560px;width:100%;margin:auto}.grid.three{grid-template-columns:repeat(2,1fr)}.grid.four,.flow{grid-template-columns:repeat(2,1fr)}.flow .card::after{display:none}.metric-strip{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){
  html{scroll-padding-top:74px}body{padding-bottom:env(safe-area-inset-bottom)}.wrap{width:min(calc(100% - 32px),1180px)}
  .nav{height:66px;padding-top:env(safe-area-inset-top);box-sizing:content-box;background:rgba(4,15,27,.76);border-color:rgba(135,186,214,.08);backdrop-filter:blur(16px)}.nav-in{gap:12px}.brand{min-width:0}.brand b{font-size:15px}.brand small{font-size:8px}.mark{width:32px;height:32px;flex:0 0 32px}.menu{display:grid;place-items:center;width:44px;height:44px;border:1px solid var(--line);border-radius:12px;cursor:pointer;flex:0 0 44px}
  .nav-links{display:none;position:absolute;left:16px;right:16px;top:calc(66px + env(safe-area-inset-top));max-height:calc(100vh - 90px);overflow:auto;padding:10px;gap:4px;flex-direction:column;align-items:stretch;background:rgba(5,18,31,.985);border:1px solid rgba(72,225,209,.18);border-radius:17px;box-shadow:0 24px 70px rgba(0,0,0,.48)}.nav-links.open{display:flex}.nav-links a{display:flex;align-items:center;min-height:46px;padding:0 14px;border-radius:10px}.nav-links a.on{background:rgba(72,225,209,.08)}.nav-links .back{margin-top:4px;justify-content:center;padding:0 14px;border-radius:11px}
  .hero{min-height:auto;padding:calc(108px + env(safe-area-inset-top)) 0 54px}.hero-grid{gap:12px}.hero h1{font-size:clamp(38px,11.4vw,46px);line-height:1.1;margin:17px 0 18px}.eyebrow{font-size:9px;letter-spacing:.13em}.lead{font-size:14px;line-height:1.78}.actions{display:grid;grid-template-columns:1fr;width:100%;gap:10px;margin-top:26px}.btn{width:100%;min-height:50px;padding:0 18px;border-radius:13px}.tag-row{gap:7px;margin-top:20px}.tag{font-size:9px;padding:6px 9px}
  .visual{height:326px;width:100%;max-width:360px;margin:5px auto 0;transform:none}.orb{width:260px;height:260px}.orb.two{width:182px;height:182px}.core{width:132px;height:132px;border-radius:32px}.core b{font-size:19px}.core small{font-size:7px}.float{padding:8px 10px;border-radius:10px;font-size:9px;white-space:nowrap}.f1{left:0;top:45px}.f2{right:0;top:67px}.f3{left:6px;bottom:45px}.f4{right:0;bottom:58px}
  .section{padding:68px 0}.section-head{margin-bottom:30px}.section-head.center{text-align:left}.section h2{font-size:31px;line-height:1.22;margin:9px 0 12px}.section-head p{font-size:13px;line-height:1.75}.grid{gap:12px}.grid.three,.grid.four,.flow,.metric-strip{grid-template-columns:1fr}.card{padding:22px;border-radius:18px}.card:hover{transform:none}.card h3{font-size:18px}.card p{font-size:12px}.card-num{font-size:25px}.product-card{min-height:auto}.product-card h3{font-size:23px;margin-top:19px}.product-card .product-link{padding-top:21px}.product-icon{width:47px;height:47px;border-radius:14px}.metric-strip{gap:9px;margin-top:24px}.metric{display:flex;align-items:center;justify-content:space-between;padding:15px 17px}.metric b{font-size:18px}.flow{gap:10px}.flow .card{min-height:auto;padding:20px}.showcase{gap:28px}.list{gap:10px;margin-top:18px}.list li{font-size:12px}.screen{padding:14px;border-radius:18px}.screen-bar{padding-bottom:12px}.screen-body{grid-template-columns:52px 1fr;min-height:255px}.screen-nav{padding:12px 8px}.screen-main{padding:15px}.screen-title{margin-bottom:15px}.screen-chart{height:105px}.screen-cards{grid-template-columns:1fr;margin-top:12px}.screen-cards i{height:54px}.screen-cards i:nth-child(n+2){display:none}.notice{padding:20px;border-radius:15px;line-height:1.75}.cta{padding:37px 20px;border-radius:21px}.cta h2{font-size:29px}.cta p{font-size:12px}.cta .actions{margin-top:23px}
  .footer{padding:37px 0 calc(22px + env(safe-area-inset-bottom))}.footer-in,.copyright{flex-direction:column}.footer-in{gap:25px}.footer-links{display:grid;grid-template-columns:1fr 1fr;gap:0 15px}.footer-links a{min-height:40px;display:flex;align-items:center}.copyright{gap:6px;margin-top:20px}.gate{align-items:flex-end;padding:0}.gate-card{width:100%;max-height:88dvh;overflow:auto;border-radius:23px 23px 0 0;border-bottom:0}.gate-copy{padding:25px 22px 18px}.gate-copy h2{font-size:19px}.gate-act{padding:17px 22px calc(22px + env(safe-area-inset-bottom))}.gate-act label{font-size:12px;line-height:1.6}.gate-act input{width:18px;height:18px;flex:0 0 18px}.gate-act button{min-height:48px}
}
@media(max-width:380px){.wrap{width:calc(100% - 24px)}.hero h1{font-size:36px}.visual{height:300px}.orb{width:238px;height:238px}.orb.two{width:166px;height:166px}.core{width:120px;height:120px}.float{font-size:8px}.f1,.f3{left:-3px}.f2,.f4{right:-3px}.section h2{font-size:28px}.footer-links{grid-template-columns:1fr}}
@media(hover:hover) and (pointer:fine){.card:hover{transform:translateY(-5px);border-color:rgba(72,225,209,.34);box-shadow:0 24px 64px rgba(0,0,0,.25)}.btn:hover{transform:translateY(-2px)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.orb{animation:none}.reveal{opacity:1;transform:none;transition:none}}
.vine-original-logo{display:block;width:154px;height:auto;max-height:58px;object-fit:contain}.lang-switch{display:flex;align-items:center;gap:2px;padding:3px;border:1px solid rgba(230,191,114,.28);border-radius:999px;background:rgba(5,16,29,.42)}.lang-switch button{border:0;background:transparent;color:var(--muted);min-width:32px;height:27px;padding:0 7px;border-radius:999px;font:700 10px/1 var(--font);cursor:pointer;transition:.2s}.lang-switch button.on{color:#071525;background:linear-gradient(135deg,var(--gold),#f0d99b)}
@media(max-width:700px){.vine-original-logo{width:132px;max-height:52px}.lang-switch{margin-left:auto}.lang-switch button{min-width:29px;padding:0 5px}}