:root{
  --ink:#f6f7fb;
  --muted:#aeb6c8;
  --panel:#111722;
  --panel-2:#171d29;
  --line:rgba(255,255,255,.12);
  --dark:#080b10;
  --blue:#002fa7;
  --blue-soft:#1f5dff;
  --green:#6dff8f;
  --white:#ffffff;
  --shadow:0 24px 70px rgba(0,0,0,.38);
  --radius:28px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:radial-gradient(circle at top left,rgba(31,93,255,.25),transparent 34%),linear-gradient(180deg,#070a10 0%,#0b1018 46%,#070a10 100%);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;letter-spacing:.01em}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.site-header{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:16px clamp(18px,4vw,56px);background:rgba(8,11,16,.78);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
.brand{display:inline-flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.04em}
.brand-mark{display:grid;place-items:center;width:44px;height:44px;border-radius:16px;background:linear-gradient(135deg,var(--blue),#0a64ff);box-shadow:0 14px 35px rgba(0,47,167,.38)}
.brand-text{font-size:20px}.site-nav{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.site-nav a{padding:9px 14px;border-radius:999px;color:var(--muted);font-size:15px}.site-nav a:hover,.site-nav a.active{background:rgba(255,255,255,.09);color:var(--white)}.nav-toggle{display:none;border:1px solid var(--line);background:transparent;color:var(--white);border-radius:999px;padding:8px 14px}
main{overflow:hidden}.section{padding:86px clamp(18px,5vw,78px)}.section.tight{padding-top:48px}.section-head{max-width:880px;margin:0 auto 38px;text-align:center}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--green);font-size:14px;font-weight:700;letter-spacing:.12em;text-transform:uppercase}.eyebrow:before{content:"";width:28px;height:2px;background:var(--green);display:inline-block}.section h1,.section h2,.section h3{line-height:1.2;margin:0;color:var(--white)}h1{font-size:clamp(40px,7vw,82px);letter-spacing:-.05em}h2{font-size:clamp(30px,4vw,52px);letter-spacing:-.035em}h3{font-size:clamp(20px,2.3vw,28px)}p{color:var(--muted);margin:12px 0 0}.lead{font-size:clamp(17px,2vw,21px);max-width:760px}.hero{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(320px,.98fr);align-items:center;gap:46px;min-height:calc(100vh - 78px);padding-top:74px}.hero-card{position:relative}.hero-card:before{content:"";position:absolute;inset:-18px;background:radial-gradient(circle at 40% 30%,rgba(109,255,143,.16),transparent 36%),radial-gradient(circle at 60% 70%,rgba(31,93,255,.35),transparent 38%);filter:blur(8px);z-index:-1}.hero-visual{border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(135deg,rgba(255,255,255,.08),rgba(255,255,255,.02));box-shadow:var(--shadow);padding:18px}.hero-visual img{border-radius:22px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:13px 22px;font-weight:800;border:1px solid var(--line);transition:.2s ease}.btn.primary{background:linear-gradient(135deg,var(--blue),var(--blue-soft));color:#fff;border-color:transparent}.btn.secondary{background:rgba(255,255,255,.06);color:#fff}.btn:hover{transform:translateY(-2px)}.tags{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}.tag{padding:7px 12px;border:1px solid var(--line);border-radius:999px;color:var(--muted);font-size:14px;background:rgba(255,255,255,.04)}
.grid{display:grid;gap:22px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.card{border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(180deg,rgba(255,255,255,.075),rgba(255,255,255,.035));box-shadow:0 14px 50px rgba(0,0,0,.22);padding:24px;position:relative;overflow:hidden}.card:after{content:"";position:absolute;right:-70px;top:-80px;width:180px;height:180px;background:radial-gradient(circle,rgba(31,93,255,.2),transparent 68%);pointer-events:none}.card img{width:100%;border-radius:20px;border:1px solid var(--line);background:#0c111a;margin-bottom:18px}.card h3{margin-top:0}.card ul{padding-left:20px;color:var(--muted);margin:14px 0 0}.card li{margin:8px 0}.highlight{border-color:rgba(109,255,143,.38);background:linear-gradient(135deg,rgba(109,255,143,.1),rgba(255,255,255,.04))}.split{display:grid;grid-template-columns:.92fr 1.08fr;gap:36px;align-items:center}.panel{border:1px solid var(--line);border-radius:var(--radius);background:rgba(255,255,255,.05);padding:34px}.panel-blue{background:linear-gradient(135deg,rgba(0,47,167,.5),rgba(255,255,255,.05))}.work-grid{columns:3 260px;column-gap:22px}.work-card{break-inside:avoid;margin:0 0 22px;border:1px solid var(--line);border-radius:var(--radius);background:rgba(255,255,255,.055);padding:16px;box-shadow:0 18px 48px rgba(0,0,0,.25)}.work-card img{border-radius:22px;margin-bottom:16px}.work-card small{color:var(--green);font-weight:800}.timeline{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;counter-reset:step}.step{position:relative;border:1px solid var(--line);border-radius:24px;padding:26px;background:rgba(255,255,255,.055)}.step:before{counter-increment:step;content:"0" counter(step);display:inline-grid;place-items:center;width:46px;height:46px;border-radius:16px;background:var(--blue);font-weight:900;margin-bottom:18px}.step:not(:last-child):after{content:"";position:absolute;top:48px;right:-18px;width:18px;height:2px;background:var(--green)}.feature-list{display:grid;gap:14px}.feature{display:flex;gap:14px;padding:16px;border:1px solid var(--line);border-radius:20px;background:rgba(255,255,255,.045)}.feature b{color:#fff}.dot{flex:0 0 auto;width:12px;height:12px;border-radius:50%;background:var(--green);margin-top:9px;box-shadow:0 0 0 8px rgba(109,255,143,.1)}.faq{display:grid;gap:14px;max-width:960px;margin:0 auto}.faq details{border:1px solid var(--line);border-radius:22px;background:rgba(255,255,255,.05);padding:20px}.faq summary{cursor:pointer;font-weight:800;color:#fff}.contact-box{display:grid;grid-template-columns:1fr 1fr;gap:24px}.form{display:grid;gap:14px}.form label{display:grid;gap:7px;color:#fff;font-weight:700}.form input,.form textarea,.form select{width:100%;border:1px solid var(--line);background:rgba(0,0,0,.22);color:#fff;border-radius:16px;padding:13px 14px;font:inherit}.form textarea{min-height:130px;resize:vertical}.notice{border-left:4px solid var(--green);padding:16px 18px;background:rgba(109,255,143,.08);border-radius:16px;color:var(--muted)}.video-card{position:relative}.play{position:absolute;left:34px;top:34px;width:54px;height:54px;border-radius:50%;background:rgba(109,255,143,.92);color:#08100d;display:grid;place-items:center;font-weight:900}.site-footer{padding:54px clamp(18px,5vw,78px) 28px;background:#05070b;border-top:1px solid var(--line)}.footer-grid{display:grid;grid-template-columns:1.2fr .8fr 1fr;gap:24px}.footer-grid strong{color:#fff}.footer-bottom{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;margin-top:34px;padding-top:18px;border-top:1px solid var(--line);color:var(--muted);font-size:14px}.page-hero{padding-top:76px;padding-bottom:46px}.page-hero .lead{margin-left:auto;margin-right:auto;text-align:center}.center{text-align:center}.safe-note{font-size:15px;color:#c3ccdd}.mini-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:26px}.kpi{border:1px solid var(--line);border-radius:20px;padding:18px;background:rgba(255,255,255,.055)}.kpi b{display:block;font-size:28px;color:#fff}.table-like{display:grid;gap:12px}.row{display:grid;grid-template-columns:220px 1fr;gap:18px;border:1px solid var(--line);border-radius:18px;padding:16px;background:rgba(255,255,255,.04)}.row b{color:#fff}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media (max-width:980px){.hero,.split,.contact-box{grid-template-columns:1fr}.grid-4,.grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}.timeline{grid-template-columns:repeat(2,minmax(0,1fr))}.step:after{display:none}.footer-grid{grid-template-columns:1fr}.row{grid-template-columns:1fr}.mini-kpis{grid-template-columns:1fr}}
@media (max-width:720px){.site-header{align-items:flex-start}.nav-toggle{display:inline-flex}.site-nav{display:none;position:absolute;top:73px;left:18px;right:18px;padding:14px;border:1px solid var(--line);border-radius:22px;background:#0a0f17;box-shadow:var(--shadow)}.site-nav.open{display:grid}.site-nav a{display:block}.section{padding:58px 18px}.grid-2,.grid-3,.grid-4,.timeline{grid-template-columns:1fr}.hero{min-height:auto}.hero-actions{display:grid}.footer-bottom{display:grid}h1{font-size:40px}}