:root{--sage:#6b8f71;--sage-dark:#47654d;--ink:#243127;--paper:#fbfcf9;--muted:#5f6d62;--line:#dfe7df}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.65 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}main{max-width:820px;margin:0 auto;padding:3.5rem 1.25rem 5rem}header{max-width:820px;margin:0 auto;padding:1.25rem 1.25rem 0;display:flex;justify-content:space-between;align-items:center;gap:1rem}a{color:var(--sage-dark);font-weight:600}nav a{margin-left:1rem;font-size:.95rem}.brand{color:var(--ink);text-decoration:none;font-weight:750;letter-spacing:-.02em}h1{font-size:clamp(2.2rem,7vw,4rem);line-height:1.08;letter-spacing:-.04em;margin:.5rem 0 1rem}h2{margin-top:2.2rem;color:var(--sage-dark);line-height:1.2}h3{margin-top:1.5rem}p{max-width:70ch}.lede{font-size:1.2rem;color:var(--muted);max-width:38rem}.hero{padding:5rem 0 3rem}.button{display:inline-block;background:var(--sage);color:white;padding:.7rem 1rem;border-radius:.55rem;text-decoration:none;margin:.5rem .5rem .5rem 0}.button.alt{background:transparent;color:var(--sage-dark);border:1px solid var(--sage)}.card{border:1px solid var(--line);border-radius:.8rem;padding:1rem 1.2rem;margin:1rem 0;background:white}.meta{color:var(--muted);font-size:.95rem}footer{border-top:1px solid var(--line);margin-top:3rem;padding-top:1.25rem;color:var(--muted);font-size:.9rem}@media(max-width:560px){header{align-items:flex-start}nav a{margin-left:.55rem}.hero{padding-top:3.5rem}}