:root{
    --bg:#08090d;
    --bg-soft:#11131a;
    --panel:#171a22;
    --panel-2:#1f2330;
    --text:#f5f7fb;
    --muted:#aab1c3;
    --line:rgba(255,255,255,.12);
    --blue:#002fa7;
    --blue-2:#2b64ff;
    --green:#8dff4f;
    --white:#ffffff;
    --shadow:0 24px 80px rgba(0,0,0,.35);
    --radius:26px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
    margin:0;
    font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
    color:var(--text);
    background:
        radial-gradient(circle at 18% 8%, rgba(43,100,255,.35), transparent 28rem),
        radial-gradient(circle at 80% 14%, rgba(141,255,79,.18), transparent 22rem),
        linear-gradient(180deg,#06070a 0%,#0c0e14 44%,#08090d 100%);
    line-height:1.7;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.container{width:min(1180px,calc(100% - 36px));margin:0 auto}
.narrow{width:min(900px,calc(100% - 36px))}
.site-header{
    position:sticky;top:0;z-index:20;
    backdrop-filter:saturate(180%) blur(18px);
    background:rgba(8,9,13,.78);
    border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:74px}
.brand{display:inline-flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.02em}
.brand-mark{
    width:48px;height:48px;border-radius:16px;display:grid;place-items:center;
    background:linear-gradient(135deg,var(--blue),var(--blue-2));
    color:#fff;box-shadow:0 12px 36px rgba(43,100,255,.35);
}
.brand-text{font-size:15px;color:var(--text)}
.site-nav{display:flex;align-items:center;gap:6px}
.site-nav a{padding:10px 13px;border-radius:999px;color:var(--muted);font-size:15px}
.site-nav a:hover,.site-nav a.active{color:var(--white);background:rgba(255,255,255,.1)}
.nav-toggle{display:none;border:1px solid var(--line);background:rgba(255,255,255,.06);color:#fff;border-radius:14px;padding:9px 12px;font-size:20px}
.hero{padding:92px 0 64px}
.hero-grid{display:grid;grid-template-columns:1.04fr .96fr;gap:42px;align-items:center}
.eyebrow{color:var(--green);font-weight:800;letter-spacing:.18em;text-transform:uppercase;font-size:13px;margin:0 0 12px}
h1,h2,h3{line-height:1.18;margin:0;color:var(--text)}
h1{font-size:clamp(42px,7vw,78px);letter-spacing:-.05em}
h2{font-size:clamp(30px,4.5vw,48px);letter-spacing:-.035em}
h3{font-size:22px;letter-spacing:-.02em}
.lead{font-size:clamp(17px,2vw,21px);color:var(--muted);margin:24px 0 0}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;padding:13px 20px;font-weight:800;border:1px solid transparent;transition:.2s ease}
.btn.primary{background:var(--green);color:#111}
.btn.primary:hover{transform:translateY(-2px);box-shadow:0 18px 50px rgba(141,255,79,.22)}
.btn.secondary{border-color:var(--line);background:rgba(255,255,255,.06);color:#fff}
.btn.secondary:hover{background:rgba(255,255,255,.1)}
.hero-points{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:34px}
.mini-card{border:1px solid var(--line);background:rgba(255,255,255,.05);border-radius:18px;padding:16px}
.mini-card strong{display:block;font-size:22px;color:#fff}.mini-card span{display:block;color:var(--muted);font-size:13px;margin-top:4px}
.hero-visual{position:relative;border:1px solid var(--line);border-radius:var(--radius);padding:16px;background:linear-gradient(145deg,rgba(255,255,255,.09),rgba(255,255,255,.02));box-shadow:var(--shadow);overflow:hidden}
.hero-visual:before{content:"";position:absolute;inset:auto -25% -20% 10%;height:180px;background:linear-gradient(90deg,transparent,rgba(141,255,79,.22),transparent);filter:blur(24px);transform:rotate(-8deg)}
.section{padding:84px 0}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:28px;margin-bottom:30px}
.section-head p{max-width:590px;margin:0;color:var(--muted)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.card{border:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.035));border-radius:var(--radius);padding:24px;box-shadow:0 16px 52px rgba(0,0,0,.16)}
.card p{color:var(--muted);margin:12px 0 0}.card img{border-radius:20px;margin-bottom:18px;background:#111}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}.tag{border:1px solid var(--line);border-radius:999px;padding:5px 10px;color:var(--muted);font-size:13px;background:rgba(255,255,255,.04)}
.service-card{min-height:250px;display:flex;flex-direction:column}.service-card img{height:116px;object-fit:cover}.service-card .btn{margin-top:auto;align-self:flex-start;padding:9px 14px;font-size:14px}
.works-masonry{columns:3 270px;column-gap:18px}.work-card{break-inside:avoid;margin:0 0 18px;padding:16px}.work-card.large img{aspect-ratio:1.18/1;object-fit:cover}.work-card img{border-radius:20px;width:100%}.work-card h3{margin-top:16px}
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;counter-reset:steps}.timeline-item{position:relative;border:1px solid var(--line);border-radius:24px;padding:24px;background:rgba(255,255,255,.05);overflow:hidden}.timeline-item:before{counter-increment:steps;content:"0" counter(steps);display:inline-grid;place-items:center;width:42px;height:42px;border-radius:15px;background:var(--blue-2);font-weight:900;margin-bottom:18px}.timeline-item:after{content:"";position:absolute;top:44px;right:-24px;width:54px;height:2px;background:var(--green);opacity:.5}.timeline-item:last-child:after{display:none}.timeline-item p{color:var(--muted)}
.feature-panel{display:grid;grid-template-columns:.95fr 1.05fr;gap:28px;align-items:center;border:1px solid var(--line);border-radius:36px;padding:28px;background:linear-gradient(135deg,rgba(0,47,167,.34),rgba(255,255,255,.055));box-shadow:var(--shadow)}
.check-list{display:grid;gap:14px;margin-top:22px;padding:0;list-style:none}.check-list li{padding-left:30px;position:relative;color:var(--muted)}.check-list li:before{content:"";position:absolute;left:0;top:.45em;width:16px;height:16px;border-radius:50%;background:var(--green);box-shadow:0 0 0 5px rgba(141,255,79,.12)}
.stats-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;border:1px solid var(--line);border-radius:28px;overflow:hidden;background:var(--line)}.stat{background:rgba(15,17,24,.92);padding:24px}.stat strong{display:block;font-size:30px}.stat span{color:var(--muted);font-size:14px}
.faq{display:grid;gap:12px}.faq details{border:1px solid var(--line);border-radius:20px;background:rgba(255,255,255,.05);padding:18px 20px}.faq summary{cursor:pointer;font-weight:800}.faq p{color:var(--muted);margin:12px 0 0}
.cta{padding:76px 0}.cta-box{border:1px solid var(--line);border-radius:36px;background:linear-gradient(135deg,rgba(43,100,255,.35),rgba(141,255,79,.12));padding:40px;display:grid;grid-template-columns:1.3fr .7fr;gap:28px;align-items:center}.domain-pill{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);background:rgba(0,0,0,.28);padding:11px 15px;border-radius:999px;color:#fff;word-break:break-all}
.page-hero{padding:76px 0 42px}.page-hero h1{font-size:clamp(36px,5.5vw,64px)}
.content-block{border:1px solid var(--line);border-radius:32px;background:rgba(255,255,255,.055);padding:32px;margin-bottom:20px}.content-block p{color:var(--muted)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}.media-panel{border:1px solid var(--line);border-radius:30px;background:rgba(255,255,255,.05);padding:18px}.media-panel img{border-radius:22px}
.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.video-card{position:relative}.video-card .play{position:absolute;left:28px;top:28px;width:48px;height:48px;border-radius:50%;background:var(--green);color:#111;display:grid;place-items:center;font-weight:900;box-shadow:0 14px 34px rgba(141,255,79,.25)}
.form-panel{display:grid;gap:14px}.form-panel label{display:grid;gap:8px;color:var(--muted);font-weight:700}.form-panel input,.form-panel textarea,.form-panel select{width:100%;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.06);color:#fff;padding:13px 14px;font:inherit}.form-panel textarea{min-height:140px;resize:vertical}.notice{border:1px solid rgba(141,255,79,.45);background:rgba(141,255,79,.08);color:#dfffce;border-radius:20px;padding:16px;margin-top:14px}
.site-footer{border-top:1px solid var(--line);background:rgba(5,6,9,.86);padding:46px 0 22px}.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:28px}.site-footer p{color:var(--muted);margin:12px 0}.site-footer h3{font-size:17px}.footer-bottom{display:flex;justify-content:space-between;gap:14px;border-top:1px solid var(--line);margin-top:28px;padding-top:18px;color:var(--muted);font-size:14px}.footer-bottom a{color:#fff}.footer-brand{margin-bottom:8px}.update-time{font-size:14px}
@media (max-width: 960px){
    .hero-grid,.feature-panel,.cta-box,.split{grid-template-columns:1fr}.grid-3,.video-grid{grid-template-columns:1fr 1fr}.timeline{grid-template-columns:1fr 1fr}.stats-strip{grid-template-columns:1fr 1fr}.section-head{display:block}.section-head p{margin-top:12px}.footer-grid{grid-template-columns:1fr 1fr}.hero-points{grid-template-columns:1fr 1fr 1fr}
}
@media (max-width: 720px){
    .header-inner{min-height:66px}.nav-toggle{display:inline-flex}.site-nav{position:absolute;left:18px;right:18px;top:72px;display:none;flex-direction:column;align-items:stretch;background:rgba(13,15,21,.98);border:1px solid var(--line);border-radius:20px;padding:10px}.site-nav.open{display:flex}.site-nav a{padding:12px 14px}.brand-text{display:none}.hero{padding:62px 0 42px}.hero-points,.grid-3,.grid-2,.timeline,.stats-strip,.video-grid,.footer-grid{grid-template-columns:1fr}.section{padding:56px 0}.card,.content-block{padding:20px}.cta-box{padding:26px}.footer-bottom{display:block}.footer-bottom a{display:inline-block;margin-top:10px}.timeline-item:after{display:none}
}