:root{color-scheme:dark;--bg:#0b0d17;--card:#151b2c;--line:#34405b;--text:#f5f7ff;--muted:#b7c2dc;--blue:#78aaff;--purple:#ac9aff}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:radial-gradient(ellipse at 80% 0%,#1a2850 0%,transparent 42%),var(--bg);color:var(--text);font:16px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
a{color:var(--blue);text-underline-offset:.18em}a:hover{color:#c1d5ff}a:focus-visible{outline:3px solid var(--purple);outline-offset:4px;border-radius:3px}
.wrap{width:min(100% - 2.5rem,920px);margin-inline:auto}
header{border-bottom:1px solid var(--line)}.nav{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap}.brand{display:inline-flex;align-items:center;gap:.7rem;color:var(--text);font-weight:750;font-size:1.12rem;text-decoration:none}.mark{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--blue),var(--purple));color:#0b0d17;font-weight:900}nav{display:flex;gap:1.4rem;flex-wrap:wrap}nav a{color:var(--muted);text-decoration:none;font-weight:600}nav a[aria-current="page"]{color:var(--text)}
main{padding:3.5rem 0 5rem}.eyebrow{text-transform:uppercase;letter-spacing:.15em;color:var(--blue);font-size:.78rem;font-weight:800;margin:0 0 .8rem}h1{font-size:clamp(2.35rem,7vw,4.4rem);line-height:1.08;letter-spacing:-.045em;margin:.1rem 0 1.25rem}h2{font-size:1.35rem;line-height:1.25;margin:2.5rem 0 .65rem}p{margin:.8rem 0;color:var(--muted)}.lead{font-size:1.18rem;max-width:44rem}.hero{padding:1rem 0 2.4rem}.pill{display:inline-block;border:1px solid var(--line);border-radius:999px;padding:.35rem .8rem;color:var(--muted);font-size:.82rem;font-weight:700}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;margin:1.7rem 0}.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:1.25rem}.card h2{margin:0 0 .55rem}.card p{margin:.35rem 0}.cta{display:inline-block;margin-top:1.5rem;padding:.75rem 1.1rem;background:var(--blue);color:#0b0d17;border-radius:11px;text-decoration:none;font-weight:800}.cta:hover{color:#0b0d17;background:#c1d5ff}.article{max-width:740px}.article h1{font-size:clamp(2.2rem,6vw,3.3rem)}.article ul,.article ol{color:var(--muted);padding-left:1.5rem}.article li{margin:.5rem 0}.date{font-size:.9rem}.callout{padding:1rem 1.2rem;border-left:3px solid var(--blue);background:var(--card);border-radius:0 10px 10px 0;margin:1.7rem 0}footer{border-top:1px solid var(--line);padding:2rem 0;color:var(--muted);font-size:.9rem}.footer-inner{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}footer p{margin:0}
@media(max-width:650px){.nav{padding:1rem 0}main{padding-top:2rem}.grid{grid-template-columns:1fr}.card{padding:1.1rem}}