:root{
  --bg:#07111f;
  --surface:#0d1b2f;
  --surface-2:#112541;
  --text:#eef5ff;
  --muted:#a9b8cc;
  --primary:#7c3aed;
  --primary-2:#22d3ee;
  --accent:#f5c451;
  --success:#5ee0a0;
  --border:rgba(255,255,255,.12);
  --shadow:0 24px 70px rgba(0,0,0,.34);
  --radius:22px;
  --container:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;color:var(--text);background:
  radial-gradient(circle at 15% 8%,rgba(124,58,237,.16),transparent 29%),
  radial-gradient(circle at 86% 16%,rgba(34,211,238,.10),transparent 24%),var(--bg);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  line-height:1.68
}
img,svg{max-width:100%;height:auto}
a{color:inherit}
button,input,textarea,select{font:inherit}
.container{width:min(calc(100% - 32px),var(--container));margin-inline:auto}
.narrow{max-width:850px}
.skip-link{position:absolute;left:-9999px}
.skip-link:focus{left:16px;top:16px;z-index:999;background:#fff;color:#000;padding:10px 14px;border-radius:8px}
.site-header{position:sticky;top:0;z-index:100;backdrop-filter:blur(18px);background:rgba(7,17,31,.84);border-bottom:1px solid var(--border)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;min-height:76px;gap:18px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-weight:850;letter-spacing:.2px}
.brand img{width:42px;height:42px}.brand span{font-size:1.05rem}
.site-nav{display:flex;align-items:center;gap:22px}
.site-nav a{text-decoration:none;color:var(--muted);font-weight:680;font-size:.94rem}
.site-nav a:hover,.site-nav a[aria-current="page"]{color:#fff}
.nav-cta{padding:10px 16px;border:1px solid rgba(255,255,255,.18);border-radius:999px;background:linear-gradient(135deg,var(--primary),#5b21b6);color:#fff!important}
.nav-toggle{display:none;background:none;border:1px solid var(--border);color:#fff;border-radius:12px;padding:9px 11px}
.hero{padding:92px 0 72px}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;align-items:center;gap:52px}
.eyebrow,.badge{display:inline-flex;gap:8px;align-items:center;padding:8px 12px;border:1px solid rgba(124,58,237,.42);border-radius:999px;background:rgba(124,58,237,.12);font-size:.83rem;font-weight:780;color:#d9cbff}
.badge{padding:6px 10px;border-color:var(--border);background:rgba(255,255,255,.04);color:var(--muted)}
h1,h2,h3,h4{line-height:1.16;margin:0 0 18px}
h1{font-size:clamp(2.55rem,5.7vw,5.15rem);letter-spacing:-.048em;max-width:940px}
h2{font-size:clamp(1.9rem,3.8vw,3.1rem);letter-spacing:-.034em}
h3{font-size:1.28rem} h4{font-size:1.05rem}
.lead{font-size:clamp(1.05rem,2vw,1.23rem);color:var(--muted);max-width:760px}
.actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;font-weight:800;padding:13px 18px;border-radius:14px;border:1px solid var(--border);cursor:pointer;color:#fff}
.btn-primary{background:linear-gradient(135deg,var(--primary),#4f46e5);box-shadow:0 14px 40px rgba(124,58,237,.28)}
.btn-secondary{background:rgba(255,255,255,.04)}
.hero-card{position:relative;min-height:480px;border:1px solid var(--border);border-radius:34px;overflow:hidden;background:linear-gradient(145deg,#101c34,#0c1730 62%,#171144);box-shadow:var(--shadow)}
.hero-card::before{content:"";position:absolute;inset:9% 10%;border-radius:50%;background:radial-gradient(circle,rgba(34,211,238,.32),transparent 62%);filter:blur(18px)}
.device{position:absolute;inset:50px 70px 46px;border-radius:38px;border:1px solid rgba(255,255,255,.22);background:linear-gradient(160deg,#192c50,#070d19);transform:rotate(4deg);box-shadow:0 30px 80px rgba(0,0,0,.55)}
.device-screen{position:absolute;inset:12px;border-radius:29px;padding:26px;background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.015)),radial-gradient(circle at 70% 20%,rgba(124,58,237,.4),transparent 35%),#081222}
.device-logo{display:flex;align-items:center;gap:10px;font-weight:900}.device-logo img{width:34px}
.metric{margin-top:28px;padding:20px;border:1px solid var(--border);border-radius:18px;background:rgba(255,255,255,.04)}
.metric b{display:block;font-size:1.8rem;line-height:1.2;margin:5px 0}.metric small{color:var(--muted)}
.mini-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:12px}
.mini-card{padding:12px;border:1px solid var(--border);border-radius:13px;background:rgba(255,255,255,.035);font-size:.8rem;color:var(--muted)}
.mini-card strong{display:block;color:#fff;font-size:.92rem}
.trust-row{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:30px}
.trust-item{padding:16px;border-top:1px solid var(--border);color:var(--muted)}
.trust-item strong{display:block;color:#fff}
.section{padding:80px 0}.section-soft{background:rgba(255,255,255,.025);border-block:1px solid rgba(255,255,255,.06)}
.section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:34px}
.section-head p{max-width:620px;color:var(--muted);margin:0}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.card{padding:26px;border:1px solid var(--border);border-radius:var(--radius);background:linear-gradient(180deg,rgba(255,255,255,.055),rgba(255,255,255,.022))}
.card p,.card li{color:var(--muted)}
.card p:last-child{margin-bottom:0}
.icon{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,rgba(124,58,237,.35),rgba(34,211,238,.18));margin-bottom:18px;font-size:1.2rem}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.stat{padding:24px;border:1px solid var(--border);border-radius:18px;background:rgba(255,255,255,.035)}
.stat strong{font-size:1.55rem;display:block}.stat span{color:var(--muted)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:46px;align-items:center}
.visual-panel{min-height:420px;border-radius:28px;border:1px solid var(--border);background:linear-gradient(135deg,rgba(124,58,237,.25),rgba(34,211,238,.08)),repeating-linear-gradient(90deg,transparent 0 39px,rgba(255,255,255,.035) 40px),repeating-linear-gradient(0deg,transparent 0 39px,rgba(255,255,255,.035) 40px);position:relative;overflow:hidden}
.visual-panel .orb{position:absolute;border-radius:50%;filter:blur(2px)}
.orb.a{width:210px;height:210px;left:14%;top:20%;background:radial-gradient(circle at 30% 30%,#c4b5fd,#6d28d9 60%,transparent 62%)}
.orb.b{width:150px;height:150px;right:12%;bottom:15%;background:radial-gradient(circle at 30% 30%,#a5f3fc,#0891b2 60%,transparent 62%)}
.checklist{list-style:none;padding:0;margin:24px 0 0}
.checklist li{padding:12px 0;border-bottom:1px solid var(--border);color:var(--muted)}
.checklist li::before{content:"✓";color:#67e8f9;font-weight:900;margin-right:10px}
.breadcrumbs{padding:26px 0 0;color:var(--muted);font-size:.92rem}
.breadcrumbs ol{display:flex;gap:8px;list-style:none;padding:0;margin:0;flex-wrap:wrap}.breadcrumbs a{text-decoration:none}
.page-hero{padding:52px 0 58px}.page-hero p{max-width:790px;color:var(--muted);font-size:1.12rem}
.prose{max-width:870px}.prose h2{margin-top:46px;font-size:2rem}.prose h3{margin-top:32px}.prose h4{margin-top:25px}
.prose p,.prose li{color:var(--muted)}.prose a,.source-list a{color:#a5f3fc}
.prose blockquote{margin:28px 0;padding:4px 0 4px 22px;border-left:4px solid var(--primary-2);font-size:1.14rem;color:#dce9f8}
.cta-box{padding:42px;border:1px solid var(--border);border-radius:28px;background:linear-gradient(135deg,rgba(124,58,237,.25),rgba(34,211,238,.08));display:flex;justify-content:space-between;align-items:center;gap:28px}
.faq{display:grid;gap:12px}
.faq details{border:1px solid var(--border);border-radius:16px;padding:18px 20px;background:rgba(255,255,255,.03)}
.faq summary{cursor:pointer;font-weight:800}.faq p{color:var(--muted)}
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:30px}
.contact-list{display:grid;gap:14px}.contact-item{padding:20px;border:1px solid var(--border);border-radius:16px;background:rgba(255,255,255,.03)}
form{display:grid;gap:16px}label{font-weight:750}
input,textarea,select{width:100%;margin-top:7px;padding:13px 14px;background:#081425;color:#fff;border:1px solid var(--border);border-radius:12px}
textarea{min-height:150px;resize:vertical}
.notice,.source-note{padding:15px 17px;border-left:4px solid var(--primary-2);background:rgba(34,211,238,.08);color:var(--muted);border-radius:0 12px 12px 0}
.warning{border-left-color:var(--accent);background:rgba(245,196,81,.09)}
.post-card a{text-decoration:none}.post-meta{font-size:.9rem;color:var(--muted)}
.site-footer{padding:58px 0 28px;border-top:1px solid var(--border);background:#050c16}
.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:28px}
.footer-grid h3{font-size:1rem}.footer-grid a{display:block;text-decoration:none;color:var(--muted);margin:9px 0}
.footer-note{border-top:1px solid var(--border);margin-top:34px;padding-top:22px;color:var(--muted);font-size:.9rem}
.content-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:46px;align-items:start}
.toc{position:sticky;top:102px;padding:22px;border:1px solid var(--border);border-radius:18px;background:rgba(255,255,255,.03)}
.toc h2{font-size:1rem;letter-spacing:0}.toc a{display:block;color:var(--muted);text-decoration:none;padding:7px 0}.toc a:hover{color:#fff}
.author-box{display:flex;gap:18px;align-items:flex-start;padding:22px;border:1px solid var(--border);border-radius:18px;background:rgba(255,255,255,.03);margin:28px 0}
.author-mark{width:52px;height:52px;flex:0 0 52px;border-radius:15px;background:linear-gradient(135deg,var(--primary),var(--primary-2));display:grid;place-items:center;font-weight:900}
.author-box p{margin:3px 0;color:var(--muted)}
.source-list{list-style:none;padding:0;display:grid;gap:14px}
.source-list li{padding:18px;border:1px solid var(--border);border-radius:15px;background:rgba(255,255,255,.025);color:var(--muted)}
.source-list strong{display:block;color:#fff;margin-bottom:4px}
.process{counter-reset:step;display:grid;gap:14px}
.process article{position:relative;padding:22px 22px 22px 76px;border:1px solid var(--border);border-radius:17px;background:rgba(255,255,255,.03)}
.process article::before{counter-increment:step;content:counter(step);position:absolute;left:20px;top:20px;width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:rgba(124,58,237,.26);color:#fff;font-weight:900}
.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:17px}
table{width:100%;border-collapse:collapse;min-width:650px;background:rgba(255,255,255,.025)}
th,td{text-align:left;padding:15px;border-bottom:1px solid var(--border);vertical-align:top}
th{color:#fff;background:rgba(255,255,255,.04)}td{color:var(--muted)}
.status{display:inline-flex;align-items:center;gap:7px;font-size:.84rem;font-weight:800}
.status::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--success)}
@media(max-width:1000px){.grid-4{grid-template-columns:1fr 1fr}.content-grid{grid-template-columns:1fr}.toc{position:static}}
@media(max-width:900px){.hero-grid,.split,.contact-grid{grid-template-columns:1fr}.grid-3{grid-template-columns:1fr 1fr}.stats,.trust-row{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}.hero-card{min-height:410px}.device{inset:42px 60px}}
@media(max-width:760px){.nav-toggle{display:block}.site-nav{display:none;position:absolute;left:16px;right:16px;top:70px;padding:18px;border:1px solid var(--border);border-radius:18px;background:#081425;flex-direction:column;align-items:stretch}.site-nav.open{display:flex}.grid-4,.grid-3,.grid-2,.stats,.trust-row,.footer-grid{grid-template-columns:1fr}.section-head,.cta-box{display:block}.cta-box .actions{margin-top:22px}.hero{padding-top:64px}.hero-card{min-height:360px}.device{inset:42px 38px}.mini-grid{grid-template-columns:1fr}}