:root{
  --bg:#080b10;--panel:#10151d;--panel2:#151c26;--text:#f7f9fc;--muted:#aab5c3;
  --line:#263243;--blue:#38a8ff;--blue2:#82d5ff;--red:#ff5a4f;--gold:#ffc857;
  --max:1160px;--radius:18px;--shadow:0 18px 60px rgba(0,0,0,.34)
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:
radial-gradient(circle at 80% -10%,rgba(56,168,255,.18),transparent 28rem),var(--bg);color:var(--text);line-height:1.65}
a{color:var(--blue2);text-decoration-thickness:.08em;text-underline-offset:.18em}
img{max-width:100%;height:auto}
.wrap{width:min(var(--max),calc(100% - 32px));margin:auto}
.topbar{font-size:.84rem;text-align:center;padding:8px 14px;background:#0e2638;color:#dff4ff;border-bottom:1px solid #1d4864}
header{position:sticky;top:0;z-index:40;background:rgba(8,11,16,.9);backdrop-filter:blur(16px);border-bottom:1px solid rgba(255,255,255,.08)}
.nav{min-height:68px;display:flex;align-items:center;gap:20px;justify-content:space-between}
.brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-weight:900;letter-spacing:-.03em;font-size:1.18rem}
.brand-mark{width:34px;height:24px;border:2px solid var(--blue);border-radius:5px;box-shadow:inset 0 0 0 3px #091019}
nav{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
nav a{color:#dbe4ee;text-decoration:none;font-weight:650;font-size:.92rem}
nav a:hover{color:#fff}
.menu-btn{display:none;background:none;color:#fff;border:1px solid var(--line);border-radius:9px;padding:7px 10px}
.hero{padding:78px 0 58px}
.hero-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:46px;align-items:center}
.eyebrow{display:inline-flex;gap:8px;align-items:center;font-weight:800;font-size:.82rem;text-transform:uppercase;letter-spacing:.1em;color:var(--blue2)}
h1,h2,h3{line-height:1.08;letter-spacing:-.035em}
h1{font-size:clamp(2.6rem,6vw,5.4rem);margin:.3em 0 .25em}
h2{font-size:clamp(1.8rem,3.5vw,2.8rem);margin:0 0 .5em}
h3{font-size:1.25rem;margin:.1em 0 .45em}
.lead{font-size:1.18rem;color:#c4cfdb;max-width:65ch}
.hero-media{position:relative;background:#fff;border-radius:24px;padding:18px;box-shadow:var(--shadow);overflow:hidden}
.hero-media img{border-radius:14px;display:block;aspect-ratio:1/1;object-fit:cover}
.stamp{position:absolute;left:28px;bottom:28px;background:rgba(7,10,15,.9);border:1px solid rgba(255,255,255,.15);padding:10px 13px;border-radius:12px;font-size:.85rem;font-weight:800}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;border-radius:999px;padding:13px 20px;font-weight:850;border:1px solid transparent;transition:.18s transform,.18s opacity}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:linear-gradient(135deg,var(--blue),#1578d8);color:#fff;box-shadow:0 10px 30px rgba(56,168,255,.22)}
.btn-secondary{background:#121a24;border-color:#2d3a4d;color:#fff}
.btn-small{padding:9px 15px;font-size:.9rem}
section{padding:62px 0}
.panel{background:linear-gradient(180deg,rgba(20,27,37,.94),rgba(12,17,24,.94));border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 12px 38px rgba(0,0,0,.18)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{padding:24px}
.card p{color:var(--muted);margin:.5em 0 0}
.card a.title{color:#fff;font-size:1.2rem;font-weight:850;text-decoration:none}
.card a.title:hover{color:var(--blue2)}
.kicker{color:var(--blue2);font-weight:800;font-size:.78rem;text-transform:uppercase;letter-spacing:.09em}
.article{padding:50px 0 80px}
.article-grid{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:44px;align-items:start}
.prose{max-width:800px}
.prose h2{margin-top:1.7em}
.prose h3{margin-top:1.5em}
.prose p,.prose li{color:#c9d2dd}
.prose strong{color:#fff}
.prose ul,.prose ol{padding-left:1.25rem}
.prose table{width:100%;border-collapse:collapse;margin:24px 0;border:1px solid var(--line);border-radius:12px;overflow:hidden}
.prose th,.prose td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.prose th{background:#121923;color:#fff}
.prose tr:last-child td{border-bottom:0}
.note{padding:18px 20px;border-left:4px solid var(--blue);background:#0f1721;border-radius:10px;color:#cdd7e2;margin:24px 0}
.caution{border-left-color:var(--gold)}
.side{position:sticky;top:100px}
.side-box{padding:20px}
.side-box img{border-radius:12px;background:#fff;margin-bottom:14px}
.side-box p{color:var(--muted);font-size:.92rem}
.mini-links{display:grid;gap:9px;margin-top:18px}
.mini-links a{color:#dce8f3;text-decoration:none;font-size:.92rem}
.mini-links a:hover{color:var(--blue2)}
.breadcrumbs{font-size:.84rem;color:#8997a8;margin-bottom:22px}
.breadcrumbs a{color:#a9cbe1;text-decoration:none}
.meta{display:flex;gap:12px;flex-wrap:wrap;color:#8e9baa;font-size:.85rem;margin:10px 0 22px}
.facts{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:28px 0}
.fact{padding:14px;background:#0f161f;border:1px solid var(--line);border-radius:12px}
.fact b{display:block;color:#fff;font-size:1.05rem}.fact span{font-size:.82rem;color:var(--muted)}
.inline-product{display:grid;grid-template-columns:190px 1fr;gap:22px;align-items:center;padding:22px;margin:32px 0}
.inline-product img{background:#fff;border-radius:12px}
.tag{display:inline-block;padding:4px 9px;border-radius:999px;background:#11283a;color:#a9e1ff;font-size:.76rem;font-weight:800}
footer{border-top:1px solid var(--line);padding:42px 0 54px;color:#8d9aab}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:28px}
footer a{color:#bbc8d5;text-decoration:none}
.disclosure{font-size:.86rem;color:#97a5b4}
.modal-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.72);display:none;align-items:center;justify-content:center;padding:20px;z-index:100}
.modal-backdrop.show{display:flex}
.modal{width:min(720px,100%);background:#0e141d;border:1px solid #304158;border-radius:22px;box-shadow:0 26px 90px rgba(0,0,0,.55);overflow:hidden;display:grid;grid-template-columns:42% 58%;position:relative}
.modal img{width:100%;height:100%;object-fit:cover;background:#fff}
.modal-copy{padding:34px}
.modal-copy h2{font-size:2rem}
.modal-copy p{color:#b8c5d3}
.modal-close{position:absolute;right:14px;top:12px;width:34px;height:34px;border:1px solid #425269;background:#111a24;color:#fff;border-radius:50%;font-size:1.1rem;cursor:pointer}
.hero-article{padding:48px 0 26px}
.hero-article h1{font-size:clamp(2.4rem,5vw,4.5rem);max-width:18ch}
.article-image{background:#fff;padding:14px;border-radius:18px;margin:24px 0 32px}
.article-image img{display:block;border-radius:12px;margin:auto;max-height:620px;object-fit:contain}
hr{border:0;border-top:1px solid var(--line);margin:34px 0}
@media(max-width:900px){
 .hero-grid,.article-grid,.footer-grid{grid-template-columns:1fr}
 .grid-3{grid-template-columns:1fr 1fr}
 .facts{grid-template-columns:1fr 1fr}
 .side{position:static}.hero{padding-top:48px}
 nav{display:none;position:absolute;left:16px;right:16px;top:68px;padding:16px;background:#0d131c;border:1px solid var(--line);border-radius:14px;flex-direction:column;align-items:flex-start}
 nav.open{display:flex}.menu-btn{display:block}
}
@media(max-width:620px){
 .grid-3{grid-template-columns:1fr}.facts{grid-template-columns:1fr 1fr}
 .inline-product{grid-template-columns:1fr}
 .modal{grid-template-columns:1fr}.modal img{max-height:220px}.modal-copy{padding:24px}
 h1{font-size:2.65rem}.wrap{width:min(var(--max),calc(100% - 24px))}
}