:root{
  --ink:#14181d; --muted:#5b6570; --line:#e3e7ec; --bg:#ffffff; --soft:#f6f8fa;
  --accent:#1d6fb8; --accent2:#2a9d8f; --boron:#e07a3f; --nitro:#3a6ea5;
  --maxw:1080px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.62;font-size:17px;-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
header.site{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);
  backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;min-height:62px;max-width:var(--maxw);margin:0 auto;padding:8px 24px}
.brand{display:flex;align-items:center;gap:11px;font-weight:700;font-size:20px;letter-spacing:-.02em;color:var(--ink)}
.brand:hover{text-decoration:none}
.logo{width:30px;height:30px;flex:none}
.navlinks{display:flex;gap:15px;flex-wrap:wrap;font-size:14px;justify-content:flex-end}
.navlinks a{color:var(--muted);font-weight:500}
.navlinks a:hover,.navlinks a.active{color:var(--ink)}
.menu-toggle{display:none}
.hero{background:linear-gradient(160deg,#0f2233 0%,#123a54 55%,#1d6fb8 130%);color:#fff;padding:88px 0 76px}
.hero h1{font-size:44px;line-height:1.1;letter-spacing:-.03em;margin:.1em 0 .35em;font-weight:800}
.hero p.lead{font-size:20px;color:#d7e6f2;max-width:720px;margin:0 0 1.6em}
.hero .kicker{text-transform:uppercase;letter-spacing:.16em;font-size:12.5px;color:#7fb2d8;font-weight:700}
.btn{display:inline-block;background:#fff;color:#12324a;font-weight:650;padding:12px 22px;border-radius:8px;margin-right:12px;font-size:15px}
.btn.ghost{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.4)}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
main{padding:56px 0 40px}
h2{font-size:30px;letter-spacing:-.02em;margin:1.6em 0 .5em;font-weight:750}
h2:first-child{margin-top:0}
h3{font-size:21px;margin:1.5em 0 .35em;font-weight:700}
p{margin:.5em 0 1em}
.muted{color:var(--muted)}
.lead{font-size:19px;color:#33404c}
.grid{display:grid;gap:22px}
.g2{grid-template-columns:1fr 1fr}
.g3{grid-template-columns:repeat(3,1fr)}
.card{border:1px solid var(--line);border-radius:12px;padding:22px 22px;background:var(--bg);transition:.15s}
.card:hover{box-shadow:0 6px 24px rgba(20,40,60,.07);transform:translateY(-2px)}
.card h3{margin-top:0}
.card .tag{font-size:12px;text-transform:uppercase;letter-spacing:.1em;color:var(--accent2);font-weight:700}
.pill{display:inline-block;background:var(--soft);border:1px solid var(--line);border-radius:999px;
  padding:3px 12px;font-size:13px;color:var(--muted);margin:0 6px 8px 0}
figure{margin:1.6em 0}
figure img{width:100%;border:1px solid var(--line);border-radius:10px}
figcaption{font-size:13.5px;color:var(--muted);margin-top:.6em}
.callout{background:var(--soft);border-left:3px solid var(--accent);border-radius:0 10px 10px 0;padding:16px 20px;margin:1.4em 0}
.callout.warn{border-left-color:var(--boron)}
table{border-collapse:collapse;width:100%;font-size:14.5px;margin:1.2em 0}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
th{background:var(--soft);font-weight:650}
.reflist{list-style:none;padding:0}
.reflist li{padding:12px 0;border-bottom:1px solid var(--line);font-size:15px}
.reflist .rtitle{font-weight:600;color:var(--ink)}
.reflist .rmeta{color:var(--muted);font-size:13.5px}
.company{display:flex;gap:16px;align-items:flex-start;padding:16px 0;border-bottom:1px solid var(--line)}
.company .cn{font-weight:700;font-size:17px}
.company .loc{font-size:13px;color:var(--muted);font-weight:500}
footer.site{border-top:1px solid var(--line);background:var(--soft);padding:40px 0 48px;margin-top:40px;font-size:14.5px;color:var(--muted)}
footer.site a{color:var(--muted)}
.foot-cols{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:28px}
.disclaimer{font-size:12.5px;color:#8a94a0;margin-top:24px;border-top:1px solid var(--line);padding-top:18px}
@media(max-width:760px){
  .hero h1{font-size:33px}.g2,.g3{grid-template-columns:1fr}.foot-cols{grid-template-columns:1fr}
  .navlinks{display:none;position:absolute;top:62px;left:0;right:0;background:#fff;flex-direction:column;
    padding:14px 24px;border-bottom:1px solid var(--line)}
  .navlinks.open{display:flex}
  .menu-toggle{display:block;background:none;border:1px solid var(--line);border-radius:8px;padding:6px 11px;font-size:15px}
}