:root{
    --bg:#07080c;
    --panel:#11131b;
    --panel-soft:#171a24;
    --text:#f4f7fb;
    --muted:#a8b0c3;
    --line:rgba(255,255,255,.12);
    --blue:#002fa7;
    --blue-2:#1457ff;
    --green:#6bff82;
    --white:#ffffff;
    --shadow:0 28px 80px rgba(0,0,0,.36);
    --radius:28px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:radial-gradient(circle at 14% 8%,rgba(20,87,255,.35),transparent 28%),radial-gradient(circle at 86% 3%,rgba(107,255,130,.14),transparent 20%),var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.7}
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:18px clamp(18px,4vw,60px);border-bottom:1px solid var(--line);background:rgba(7,8,12,.78);backdrop-filter:blur(18px)}
.brand-mark{display:flex;align-items:center;gap:12px;min-width:max-content}
.brand-symbol{display:grid;place-items:center;width:46px;height:46px;border-radius:16px;background:linear-gradient(135deg,var(--blue),var(--blue-2));font-weight:900;box-shadow:0 0 0 1px rgba(255,255,255,.14) inset,0 18px 36px rgba(0,47,167,.35)}
.brand-copy{display:flex;flex-direction:column;line-height:1.1}.brand-copy strong{font-size:18px}.brand-copy em{font-style:normal;color:var(--muted);font-size:12px;margin-top:5px;letter-spacing:.08em}
.site-nav{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.nav-link{padding:10px 14px;border-radius:999px;color:#d7ddeb;font-size:14px}.nav-link:hover,.nav-link.active{background:rgba(255,255,255,.1);color:var(--white)}
.nav-toggle{display:none;border:1px solid var(--line);background:var(--panel);color:var(--text);border-radius:999px;padding:9px 14px}
main{overflow:hidden}.section{padding:92px clamp(18px,5vw,72px)}.section.tight{padding-top:54px}.section-head{max-width:850px;margin:0 auto 36px;text-align:center}.section-head.left{text-align:left;margin-left:0}.eyebrow{margin:0 0 14px;color:var(--green);font-size:13px;letter-spacing:.18em;text-transform:uppercase;font-weight:800}.section h1,.section h2{margin:0;color:var(--white);line-height:1.12;letter-spacing:-.04em}.section h1{font-size:clamp(42px,7vw,88px)}.section h2{font-size:clamp(30px,4vw,54px)}.section h3{margin:0 0 12px;font-size:22px;line-height:1.25}.lead{font-size:clamp(17px,2vw,21px);color:#d7deef;max-width:780px}.muted{color:var(--muted)}
.hero{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(320px,.98fr);gap:48px;min-height:calc(100vh - 84px);align-items:center;padding-top:54px}.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 20px;border-radius:999px;border:1px solid var(--line);font-weight:800}.btn.primary{background:var(--white);color:#07080c}.btn.blue{background:var(--blue-2);border-color:rgba(255,255,255,.2);color:#fff}.btn:hover{transform:translateY(-2px);transition:.2s ease}.hero-visual{position:relative}.hero-visual:before{content:"";position:absolute;inset:8% -6% -7% 12%;background:linear-gradient(135deg,rgba(20,87,255,.42),rgba(107,255,130,.16));filter:blur(54px);border-radius:40px}.hero-visual img{position:relative;border-radius:34px;box-shadow:var(--shadow);border:1px solid var(--line)}.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:36px}.stat-card{padding:18px;border:1px solid var(--line);background:rgba(255,255,255,.06);border-radius:22px}.stat-card strong{display:block;font-size:28px}.stat-card span{color:var(--muted);font-size:13px}
.grid{display:grid;gap:22px}.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.card{position:relative;padding:28px;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 20px 70px rgba(0,0,0,.18);overflow:hidden}.card:after{content:"";position:absolute;inset:auto -20% -48% 40%;height:160px;background:radial-gradient(circle,rgba(20,87,255,.2),transparent 64%)}.card>*{position:relative}.icon-img{height:112px;width:100%;object-fit:contain;margin-bottom:22px;border-radius:18px;background:#0d1018;border:1px solid var(--line)}
.masonry{columns:3 280px;column-gap:22px}.work-card{break-inside:avoid;margin:0 0 22px;border:1px solid var(--line);background:rgba(255,255,255,.06);border-radius:28px;overflow:hidden}.work-card img{width:100%;background:#0c0f16}.work-card div{padding:22px}.tag-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}.tag{display:inline-flex;border:1px solid rgba(255,255,255,.15);border-radius:999px;padding:6px 10px;color:#dce4f6;font-size:12px;background:rgba(255,255,255,.06)}
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;position:relative}.timeline:before{content:"";position:absolute;left:8%;right:8%;top:42px;height:2px;background:linear-gradient(90deg,var(--blue-2),var(--green));opacity:.6}.step{position:relative;padding:86px 22px 24px;border:1px solid var(--line);border-radius:26px;background:rgba(255,255,255,.055)}.step-number{position:absolute;top:20px;left:22px;display:grid;place-items:center;width:44px;height:44px;border-radius:16px;background:var(--blue-2);font-weight:900}.capability{display:grid;grid-template-columns:.92fr 1.08fr;gap:36px;align-items:center}.capability-panel{padding:34px;border-radius:32px;background:linear-gradient(145deg,rgba(0,47,167,.42),rgba(255,255,255,.06));border:1px solid var(--line)}.check-list{display:grid;gap:13px;margin:24px 0 0;padding:0;list-style:none}.check-list li{display:flex;gap:12px;align-items:flex-start;color:#dce3f4}.check-list li:before{content:"";width:10px;height:10px;flex:0 0 auto;border-radius:50%;background:var(--green);margin-top:9px;box-shadow:0 0 18px rgba(107,255,130,.9)}
.split{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:38px;align-items:start}.quote{font-size:24px;color:#fff;margin:0}.mini-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.mini-card{padding:22px;border-radius:22px;background:rgba(255,255,255,.06);border:1px solid var(--line)}.faq{display:grid;gap:14px;max-width:920px;margin:auto}.faq details{border:1px solid var(--line);border-radius:22px;background:rgba(255,255,255,.055);padding:18px 22px}.faq summary{cursor:pointer;font-weight:800;color:#fff}.faq p{color:var(--muted);margin-bottom:0}.contact-card{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:start}.form{display:grid;gap:14px}.form label{display:grid;gap:7px;color:#dce3f4;font-weight:700}.form input,.form textarea,.form select{width:100%;border:1px solid var(--line);background:#0d1018;color:#fff;border-radius:16px;padding:13px 14px;font:inherit}.form textarea{min-height:132px;resize:vertical}.notice{padding:16px 18px;border-radius:18px;background:rgba(107,255,130,.09);border:1px solid rgba(107,255,130,.24);color:#dceee1}.page-hero{padding-bottom:46px}.breadcrumbs{display:flex;gap:10px;color:var(--muted);font-size:14px;margin-bottom:18px}.breadcrumbs a{color:#dce4ff}.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.video-card{border:1px solid var(--line);border-radius:28px;overflow:hidden;background:rgba(255,255,255,.06)}.video-thumb{position:relative}.video-thumb:after{content:"▶";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);display:grid;place-items:center;width:58px;height:58px;border-radius:50%;background:rgba(255,255,255,.9);color:#07080c;font-size:20px}.video-card div:last-child{padding:22px}.site-footer{padding:62px clamp(18px,5vw,72px);border-top:1px solid var(--line);background:#05060a}.footer-grid{display:grid;grid-template-columns:1.5fr .7fr .8fr;gap:34px}.footer-grid h2{font-size:30px;line-height:1.15;margin:0 0 14px}.footer-grid p{color:var(--muted)}.footer-grid a{display:block;color:#dbe3f7;margin:8px 0}.footer-title{font-weight:900;color:#fff!important}.domain-pill{display:inline-flex!important;padding:9px 12px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.06);color:#fff!important}.update-date{font-size:14px}
@media (max-width:980px){.hero,.capability,.split,.contact-card{grid-template-columns:1fr}.grid.three,.video-grid{grid-template-columns:repeat(2,1fr)}.timeline{grid-template-columns:repeat(2,1fr)}.timeline:before{display:none}.footer-grid{grid-template-columns:1fr 1fr}.hero{min-height:auto}.section{padding-top:72px;padding-bottom:72px}}
@media (max-width:720px){.site-header{align-items:flex-start}.nav-toggle{display:inline-flex}.site-nav{display:none;position:absolute;left:18px;right:18px;top:78px;flex-direction:column;align-items:stretch;padding:14px;border:1px solid var(--line);border-radius:22px;background:#0b0d14}.site-nav.open{display:flex}.nav-link{padding:13px 14px}.brand-copy em{display:none}.section{padding-left:18px;padding-right:18px}.hero-stats,.grid.three,.grid.two,.timeline,.mini-grid,.video-grid,.footer-grid{grid-template-columns:1fr}.hero-actions{align-items:stretch}.btn{width:100%}.card{padding:22px}.footer-grid{gap:18px}}