:root{
  --ink:#0A0C10;
  --panel:#12151C;
  --hairline:rgba(244,241,234,0.14);
  --ivory:#F4F1EA;
  --ivory-soft:rgba(244,241,234,0.86);
  --muted:#9BA0A8;
  --lime:#D8F34E;
  --font-serif:'Iowan Old Style','Palatino Linotype',Palatino,Georgia,serif;
  --font-sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,Helvetica,Arial,sans-serif;
  --font-mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--ink);color:var(--ivory);font-family:var(--font-sans);font-size:16px;line-height:1.72;-webkit-font-smoothing:antialiased}
a{color:inherit}
a:hover{color:var(--lime)}
:focus-visible{outline:2px solid var(--lime);outline-offset:3px}
.shell{width:min(860px,calc(100% - 2.5rem));margin-inline:auto}
.site-header{border-bottom:1px solid var(--hairline);background:rgba(10,12,16,.92);position:sticky;top:0;z-index:10;backdrop-filter:blur(10px)}
.nav{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:1rem}
.wordmark{display:inline-flex;align-items:center;gap:.65rem;text-decoration:none;font-weight:700;letter-spacing:.18em}
.wordmark img{width:28px;height:28px}
.back-link{color:var(--muted);font-size:.9rem;text-decoration:none}
main{padding:clamp(3.5rem,8vw,6.5rem) 0}
.eyebrow{font-family:var(--font-mono);font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;color:var(--lime)}
h1,h2{font-family:var(--font-serif);font-weight:400;line-height:1.15;color:var(--ivory)}
h1{font-size:clamp(2.6rem,7vw,4.6rem);letter-spacing:-.02em;margin:.75rem 0 1rem}
h2{font-size:clamp(1.45rem,3vw,2rem);margin:2.8rem 0 .8rem}
.lede{font-size:clamp(1.05rem,2vw,1.2rem);color:var(--ivory-soft);max-width:65ch}
.meta{margin-top:1.4rem;color:var(--muted);font-family:var(--font-mono);font-size:.8rem}
.rule{border:0;border-top:1px solid var(--hairline);margin:2.5rem 0}
p,li{color:var(--ivory-soft)}
ul{padding-left:1.3rem}
li+li{margin-top:.55rem}
.notice{margin-top:2.5rem;padding:1.25rem 1.4rem;border:1px solid var(--hairline);background:var(--panel);border-left:3px solid var(--lime)}
.notice p{margin:0}
.product-hero{padding-bottom:clamp(2.5rem,6vw,4.5rem)}
.product-hero h1{max-width:12ch}
.product-hero .lede{max-width:62ch}
.cta-row{display:flex;flex-wrap:wrap;gap:.8rem 1.3rem;margin-top:2rem}
.button{display:inline-flex;align-items:center;justify-content:center;padding:.82rem 1.25rem;border:1px solid var(--lime);background:var(--lime);color:var(--ink);text-decoration:none;font-weight:700}
.button:hover{color:var(--ink);transform:translateY(-1px)}
.button.secondary{background:transparent;color:var(--ivory);border-color:var(--hairline)}
.button.secondary:hover{color:var(--lime);border-color:var(--lime)}
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--hairline);border:1px solid var(--hairline);margin:1.5rem 0 3.5rem}
.product-card{background:var(--panel);padding:1.5rem}
.product-card strong{display:block;color:var(--lime);font-family:var(--font-mono);font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:.7rem}
.product-card p{margin:0}
.purpose-block{border-top:1px solid var(--hairline);padding-top:1rem}
footer{border-top:1px solid var(--hairline);padding:2rem 0;color:var(--muted);font-family:var(--font-mono);font-size:.8rem}
.footer-inner{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}
@media(max-width:720px){.product-grid{grid-template-columns:1fr}}
@media(max-width:560px){.nav{align-items:flex-start;flex-direction:column;padding:1rem 0}.back-link{padding-bottom:.4rem}}