:root{--bg:#fff;--text:#0b1724;--primary:#1565d8;--muted:#556}body{font-family:Inter,Arial,sans-serif;margin:0;color:var(--text);background:var(--bg)}.container{max-width:1100px;margin:0 auto;padding:28px}.header{display:flex;justify-content:space-between;align-items:center;padding:18px 0}.nav a{margin-left:12px;text-decoration:none;color:var(--text)}.hero{display:flex;gap:24px;align-items:center;padding:36px 0}.cards{display:flex;gap:16px;flex-wrap:wrap}.card{background:#f7f9fc;padding:16px;border-radius:10px;flex:1;min-width:220px}.site-footer{border-top:1px solid #eef2f6;padding:24px 0;margin-top:36px}