:root{--bg:#0b0d10;--text:#e8edf4;--muted:#a9b5c3;--line:#26303b}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text);line-height:1.65}
a{color:var(--text);text-decoration:none}.wrap{width:min(1120px,calc(100% - 2rem));margin:0 auto}
.site-header{position:sticky;top:0;z-index:10;background:rgba(11,13,16,.82);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.05)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1rem 0}.brand{font-weight:700}
.site-nav{display:flex;gap:1rem;flex-wrap:wrap}.site-nav a{color:var(--muted)}.site-nav a.active,.site-nav a:hover{color:var(--text)}
.hero{padding:5.5rem 0 2rem;border-bottom:1px solid rgba(255,255,255,.04);background:linear-gradient(180deg,rgba(255,255,255,.02),transparent 35%)}
.eyebrow{text-transform:uppercase;letter-spacing:.14em;color:var(--muted);font-size:.78rem;margin:0 0 .8rem}
h1{font-size:clamp(2.2rem,5vw,4.4rem);line-height:1.03;max-width:12ch;margin:0 0 1rem}.lead{font-size:1.15rem;color:var(--muted);max-width:48rem;margin:0}
.cta-row{display:flex;gap:.85rem;flex-wrap:wrap;margin-top:1.4rem}.button{display:inline-flex;align-items:center;justify-content:center;padding:.85rem 1.1rem;border-radius:.7rem;border:1px solid var(--text);background:var(--text);color:#0b0d10;font-weight:600}.button.secondary{background:transparent;color:var(--text);border-color:var(--line)}
.section{padding:4rem 0;border-bottom:1px solid rgba(255,255,255,.04)}h2{font-size:clamp(1.5rem,3vw,2.2rem);line-height:1.1;margin:0 0 1rem}p{margin:0 0 1rem}
.grid-2,.grid-3{display:grid;gap:1rem}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.card{background:linear-gradient(180deg,rgba(255,255,255,.02),rgba(255,255,255,.01));border:1px solid var(--line);border-radius:1rem;padding:1.15rem}.card h3{margin:.2rem 0 .55rem;font-size:1.05rem}
.kicker{color:var(--muted);font-size:.86rem;text-transform:uppercase;letter-spacing:.08em}.muted{color:var(--muted)}.note{font-size:.95rem;color:var(--muted)}
.article{padding:3rem 0 5rem}.article .wrap{max-width:860px}.article h2{margin-top:2.2rem}.article ul,.article ol{padding-left:1.2rem}.meta{display:flex;gap:.8rem;flex-wrap:wrap;color:var(--muted);font-size:.93rem}.list{display:grid;gap:1rem}
.callout{border-left:3px solid var(--text);padding:1rem 1rem 1rem 1.1rem;background:rgba(255,255,255,.025);color:var(--muted);border-radius:.6rem}
.site-footer{padding:2rem 0 3rem}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:2rem}.footer-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.5rem 1rem}
@media (max-width:860px){.grid-2,.grid-3,.footer-grid{grid-template-columns:1fr}.header-inner{align-items:flex-start;flex-direction:column}h1{max-width:14ch}}