:root{color-scheme:light;font-family:IBM Plex Sans,Segoe UI,sans-serif;background:#f2f6fc;color:#0f172a}*{box-sizing:border-box}body{margin:0;min-height:100vh}.layout{margin:0 auto;max-width:960px;padding:32px 20px 48px}.hero{border-radius:16px;background:linear-gradient(130deg,#dbeafe,#ecfeff);padding:24px}.eyebrow{margin:0 0 10px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;font-size:12px}.hero h1{margin:0;font-size:32px}.hero p{margin:12px 0 0;line-height:1.55}.grid{margin-top:18px;display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.card{border:1px solid #cbd5e1;border-radius:12px;background:#fff;padding:16px}.card h2{margin:0;font-size:18px}.card p{margin:10px 0 0;line-height:1.45}code{font-family:IBM Plex Mono,SFMono-Regular,Menlo,monospace;font-size:.95em}