*{box-sizing:border-box}body{margin:0;background:#f6f7f5;color:#172e30;font-family:system-ui,-apple-system,Arial,sans-serif;line-height:1.7}a{color:#145c64}.wrap{max-width:980px;margin:auto;padding:0 20px}header{background:#15373b;color:white;padding:17px 0}header a{color:white;text-decoration:none}header nav{display:flex;gap:20px;flex-wrap:wrap}main{padding:26px 0 70px}.glance{border-left:6px solid #cfb86a;background:#fff;padding:22px;margin:10px 0 35px}.glance h2{margin-top:0;font-size:1.25rem}h1{font-family:Georgia,serif;font-size:clamp(2.1rem,5vw,3.8rem);line-height:1.13;margin:.6em 0 .3em}h2{font-size:1.5rem;margin-top:1.8em}.lead{font-size:1.18rem}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(235px,1fr));gap:16px}.card{background:#fff;padding:18px;border:1px solid #d3dedb;border-radius:10px}.card h3{margin:0 0 6px}footer{padding:40px 0;background:#e4eeeb}.warning{border:1px solid #d4b35a;background:#fff9e9;padding:17px;margin:25px 0}.breadcrumbs{font-size:.9rem;opacity:.8}.small{font-size:.9rem;color:#4d6468}ul{padding-left:22px}li{margin-bottom:6px}@media(max-width:540px){header nav{gap:12px;font-size:.88rem}.grid{grid-template-columns:1fr}}