:root{color-scheme:light;--ink:#151923;--muted:#5d6472;--line:#d9dee8;--surface:#ffffff;--wash:#f5f7fb;--accent:#0b766f;--accent-strong:#075f59}*{box-sizing:border-box}body{margin:0;background:var(--wash);color:var(--ink);font-family:Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}.topbar{align-items:center;background:var(--surface);border-bottom:1px solid var(--line);display:flex;height:64px;justify-content:space-between;padding:0 24px}.brand{font-size:18px;font-weight:700}.topbar nav{align-items:center;display:flex;gap:16px}.page{margin:0 auto;max-width:1120px;padding:40px 24px}.hero{display:grid;grid-gap:22px;gap:22px;max-width:760px}h1{font-size:48px;line-height:1.04;margin:0}h2{font-size:24px;margin:0 0 16px}p{color:var(--muted);font-size:17px;line-height:1.6;margin:0}.primaryButton,.secondaryButton{border:0;border-radius:6px;cursor:pointer;font:inherit;min-height:40px;padding:0 14px}.primaryButton{background:var(--accent);color:#fff}.primaryButton:hover{background:var(--accent-strong)}.secondaryButton{background:#e9edf4;color:var(--ink)}.grid{display:grid;grid-gap:18px;gap:18px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));margin-top:32px}.card{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:20px}.meta{color:var(--muted);font-size:14px}.stack{display:grid;grid-gap:16px;gap:16px}.code{background:#101820;border-radius:8px;color:#e9fbf8;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;overflow-x:auto;padding:16px;white-space:pre-wrap}.row{align-items:center;display:flex;gap:12px;justify-content:space-between}.table{border-collapse:collapse;width:100%}.table td,.table th{border-bottom:1px solid var(--line);padding:10px 0;text-align:left}.table th{color:var(--muted);font-size:13px;font-weight:600}@media (max-width:700px){h1{font-size:36px}.topbar{padding:0 16px}.page{padding:28px 16px}}