:root{color-scheme:light dark;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:#faf9f6;color:#111}body{margin:0;line-height:1.6}header{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:22px 6vw;border-bottom:1px solid #ddd;background:#fff}a{color:#111;text-decoration:none}nav{display:flex;gap:16px;flex-wrap:wrap}.brand{font-weight:800}.app{padding:8px 14px;background:#111;color:#fff;border-radius:6px}main{max-width:1120px;margin:0 auto;padding:72px 6vw}.eyebrow{text-transform:uppercase;letter-spacing:.18em;font-size:12px;color:#3454ff;font-weight:700}h1{font-size:clamp(42px,7vw,78px);line-height:.95;margin:0 0 20px;font-family:Georgia,serif;letter-spacing:0}.lede{font-size:20px;max-width:820px;color:#444}.positioning{font-weight:700;max-width:820px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin-top:42px}section,aside{border:1px solid #ddd;background:#fff;padding:24px;border-radius:8px;margin-top:18px}h2{font-size:22px;margin:0 0 10px}code{background:#eee;padding:2px 5px;border-radius:4px}ul{padding-left:20px}@media (prefers-color-scheme:dark){:root{background:#111;color:#fafafa}header,section,aside{background:#171717;border-color:#333}a{color:#fafafa}.lede{color:#ccc}.app{background:#fafafa;color:#111}code{background:#2b2b2b}}