:root{--navy:#1B2A4A;--blue:#557bbc;--gold:#C9A84C;--off:#F7F8FA;--white:#fff;--border:#E2E8F0;--muted:#64748B;--text:#1B2A4A;--green:#16a34a}
*{box-sizing:border-box}
body{margin:0;font-family:"DM Sans",Inter,system-ui,-apple-system,Segoe UI,sans-serif;background:var(--off);color:var(--text)}
a{color:inherit}
.nav{background:var(--navy);display:flex;align-items:center;justify-content:space-between;padding:14px 24px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--white);font-weight:900}
.mark{width:28px;height:28px;border-radius:6px;background:linear-gradient(135deg,var(--blue),var(--gold));display:inline-flex;align-items:center;justify-content:center;color:var(--navy);font-size:13px;font-weight:900}
.brand small{display:block;color:var(--gold);font-size:10px;letter-spacing:.16em;text-transform:uppercase}
.navlinks{display:flex;gap:10px;flex-wrap:wrap}
.navlinks a,.btn{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;border-radius:8px;padding:10px 14px;font-weight:900;font-size:14px}
.navlinks a{color:var(--white);border:1px solid rgba(255,255,255,.22)}
.btn{background:var(--blue);color:var(--white)}
.btn.alt{background:#fff;color:var(--navy);border:1px solid var(--border)}
.hero{background:var(--navy);color:#fff;padding:52px 20px;text-align:center;position:relative;overflow:hidden}
.hero:before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 80% 58% at 50% 0%,rgba(178,34,52,.24),transparent 64%)}
.hero>*{position:relative}
.eyebrow{color:var(--gold);font-size:12px;font-weight:900;letter-spacing:.17em;text-transform:uppercase;margin-bottom:14px}
h1{font-size:clamp(34px,6vw,58px);line-height:1.04;letter-spacing:-.04em;margin:0 0 14px}
h1 span{color:var(--gold)}
.hero p{max-width:720px;margin:0 auto;color:#b8c9e3;line-height:1.65;font-size:17px}
main{max-width:1080px;margin:0 auto;padding:30px 18px 64px}
.panel{background:#fff;border:1px solid var(--border);border-radius:14px;padding:24px;box-shadow:0 1px 8px rgba(27,42,74,.06);margin-bottom:18px}
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.card{background:#fff;border:1px solid var(--border);border-radius:12px;padding:20px;text-decoration:none;box-shadow:0 1px 8px rgba(27,42,74,.06);min-height:132px}
.card .k{font-size:11px;color:var(--blue);font-weight:900;letter-spacing:.12em;text-transform:uppercase;margin-bottom:10px}
.card h2{margin:0 0 8px;font-size:18px;line-height:1.2}
.card p,.panel p{color:var(--muted);line-height:1.58;margin:0}
.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:18px;align-items:start}
.code{background:#0f172a;color:#e2e8f0;border-radius:12px;padding:16px;overflow:auto;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px;line-height:1.55}
.boundary{border-left:4px solid var(--gold);background:#fff;padding:14px 16px;border-radius:8px;color:#475569;line-height:1.55;font-size:14px}
.live{display:inline-flex;align-items:center;gap:8px;color:var(--green);font-weight:900}
.live:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 8px rgba(22,163,74,.6)}
footer{text-align:center;color:var(--muted);font-size:12px;letter-spacing:.08em;text-transform:uppercase;padding:0 18px 32px}
@media(max-width:820px){.grid,.split{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.nav{display:block}.navlinks{margin-top:12px}.grid,.split{grid-template-columns:1fr}.actions .btn{width:100%}}