*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,sans-serif;color:#172033;background:#f7f8fb;line-height:1.7}a{color:#5557d9;text-decoration:none}.wrap{max-width:1080px;margin:auto;padding:0 22px}header{background:#fff;border-bottom:1px solid #e6e8ef;position:sticky;top:0;z-index:3}nav{display:flex;gap:18px;align-items:center;min-height:64px;flex-wrap:wrap}.brand{font-weight:800;color:#172033;margin-right:auto}.hero{padding:55px 0 35px}.hero h1{font-size:clamp(2.2rem,5vw,3.6rem);line-height:1.08;margin:0 0 18px}.lead{font-size:1.18rem;color:#5c667a;max-width:800px}main{padding-bottom:50px}section{margin:34px 0}.card{background:#fff;border:1px solid #e6e8ef;border-radius:16px;padding:24px}.cta{display:inline-block;background:#5557d9;color:#fff;padding:13px 19px;border-radius:10px;font-weight:700}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px}.crumb{color:#687084;font-size:.9rem;padding-top:28px}footer{border-top:1px solid #e6e8ef;padding:30px 0;color:#687084}