:root{color-scheme:light dark;--bg:oklch(98.6% .004 265);--fg:oklch(24% .025 265);--muted:oklch(50% .02 265);--card:oklch(100% 0 0);--line:oklch(91% .01 265);--brand:oklch(52% .2 270);--brand-2:oklch(66% .15 215);--r:18px;--shadow:0 1px 2px rgb(0 0 0/.05),0 18px 40px -20px rgb(40 50 140/.35)}
@media (prefers-color-scheme:dark){:root{--bg:oklch(16% .02 265);--fg:oklch(96% .005 265);--muted:oklch(74% .02 265);--card:oklch(21% .025 265);--line:oklch(31% .03 265);--brand:oklch(72% .16 270);--shadow:0 1px 2px rgb(0 0 0/.4),0 20px 44px -22px rgb(0 0 0/.7)}}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.65 system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;-webkit-font-smoothing:antialiased;min-height:100vh;display:flex;flex-direction:column}
main{flex:1}
a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}
h1,h2,h3{line-height:1.15;letter-spacing:-.02em;margin:0 0 .6em;text-wrap:balance}
h1{font-size:clamp(2.1rem,5vw + .5rem,3.6rem)}h2{font-size:clamp(1.5rem,2.4vw + .6rem,2.2rem)}h3{font-size:1.15rem}
p{margin:0 0 1em;color:var(--muted);text-wrap:pretty}
.wrap{width:min(1120px,100% - 2.5rem);margin-inline:auto}
header.site{position:sticky;top:0;z-index:10;background:color-mix(in oklab,var(--bg) 82%,transparent);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:64px}
.brand{display:flex;align-items:center;gap:.6rem;font-weight:700;color:var(--brand)}.brand span{color:var(--fg)}
.nav{display:flex;gap:1.6rem}.nav a{color:var(--muted);font-weight:500}.nav a:hover{color:var(--fg);text-decoration:none}
.nav-toggle{display:none;background:none;border:1px solid var(--line);border-radius:10px;color:var(--fg);padding:.4rem .8rem;font:inherit}
.hero{padding:clamp(3.5rem,9vw,7rem) 0 clamp(2.5rem,6vw,4.5rem);background:radial-gradient(60% 60% at 80% 0%,color-mix(in oklab,var(--brand) 22%,transparent),transparent),radial-gradient(50% 50% at 0% 30%,color-mix(in oklab,var(--brand-2) 18%,transparent),transparent)}
.hero p{font-size:1.2rem;max-width:62ch}
.eyebrow{display:inline-block;font-size:.8rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--brand);background:color-mix(in oklab,var(--brand) 12%,transparent);padding:.3rem .8rem;border-radius:99px;margin-bottom:1.2rem}
.btns{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:1.6rem}
.btn{display:inline-block;padding:.8rem 1.4rem;border-radius:12px;font-weight:600;border:1px solid var(--line);color:var(--fg);background:var(--card)}
.btn.primary{background:var(--brand);border-color:transparent;color:#fff}.btn:hover{text-decoration:none;transform:translateY(-1px)}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:1rem;margin:2.4rem 0 0}
.stat{padding:1.2rem 1.4rem;border:1px solid var(--line);border-radius:var(--r);background:var(--card);box-shadow:var(--shadow)}
.stat b{display:block;font-size:1.9rem;letter-spacing:-.03em}.stat span{color:var(--muted);font-size:.92rem}
section.block{padding:clamp(2.5rem,6vw,4.5rem) 0}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.2rem}
.card{padding:1.6rem;border:1px solid var(--line);border-radius:var(--r);background:var(--card);box-shadow:var(--shadow)}
.card p{margin:0}
.cta{margin:1rem 0 4rem;padding:clamp(1.8rem,4vw,3rem);border-radius:calc(var(--r) + 6px);background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff}
.cta h2,.cta p{color:#fff}.cta .btn{border-color:transparent;color:#111}
.prose{padding:clamp(2.5rem,6vw,4.5rem) 0;max-width:72ch}
footer.site{border-top:1px solid var(--line);padding:1.6rem 0;color:var(--muted);font-size:.92rem}
.foot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.8rem}
.center{text-align:center;padding:clamp(4rem,12vw,9rem) 0}.center .code{font-size:clamp(4rem,14vw,8rem);font-weight:800;letter-spacing:-.05em;color:var(--brand);margin:0}
@media (max-width:720px){.nav-toggle{display:inline-block}.nav{display:none;position:absolute;inset:64px 0 auto 0;flex-direction:column;gap:0;background:var(--bg);border-bottom:1px solid var(--line);padding:.6rem 1.25rem}.nav.open{display:flex}.nav a{padding:.8rem 0}}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}