:root{--bg:#f6f8fa;--bg-soft:#f0f0fb;--card:#fff;--ink:#1f2328;--muted:#656d76;--border:#d0d7de;--accent:#6b4eff;--accent-ink:#fff;--chip:#eaeef2;--dark:#0d1117;--dark-card:#161b22;--dark-ink:#e6edf3;--dark-border:#30363d}@media(prefers-color-scheme:dark){:root{--bg:#0d1117;--bg-soft:#11121f;--card:#161b22;--ink:#e6edf3;--muted:#8b949e;--border:#30363d;--accent:#8c7bff;--chip:#21262d}}*{box-sizing:border-box}body,html{margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--ink);line-height:1.6}a{color:var(--accent);text-decoration:none}.wrap{max-width:1040px;margin:0 auto;padding:0 1.25rem}.section{padding:4rem 0}.section-soft{background:var(--bg-soft)}.eyebrow{text-transform:uppercase;letter-spacing:.08em;font-size:.78rem;font-weight:700;color:var(--accent)}.eyebrow,.h2{margin:0 0 .6rem}.h2{font-size:1.9rem;letter-spacing:-.02em}.lead{font-size:1.05rem;max-width:46ch}.lead,.muted{color:var(--muted)}.btn{display:inline-flex;align-items:center;gap:.45rem;font:inherit;font-weight:600;border-radius:10px;padding:.65rem 1.2rem;cursor:pointer;border:1px solid var(--border);background:var(--card);color:var(--ink);transition:filter .15s,border-color .15s}.btn-primary,.btn:hover{border-color:var(--accent)}.btn-primary{background:var(--accent);color:var(--accent-ink)}.btn-primary:hover{filter:brightness(1.08)}.grid{display:grid;gap:1rem}.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:1.25rem}