*{box-sizing:border-box}body{margin:0;background:#f4f5ed;color:#142a21;font:17px/1.7 system-ui,-apple-system,sans-serif}header,main,footer{max-width:900px;margin:auto;padding:28px}header{display:flex;align-items:center;gap:14px;border-bottom:1px solid #ccd6c8}header img{width:52px;height:52px;border-radius:13px}header a{color:inherit;text-decoration:none;font-weight:750}nav{margin-left:auto;display:flex;gap:18px;font-size:14px}h1{font-size:clamp(36px,6vw,60px);line-height:1.1;letter-spacing:-2px;max-width:800px}h2{margin-top:36px;line-height:1.25}p{max-width:75ch}a{color:#166845}.tag{color:#416951;text-transform:uppercase;letter-spacing:2px;font-size:12px;font-weight:700}.hero{padding:35px 0}.cards{display:grid;grid-template-columns:1fr 1fr;gap:20px}.card{padding:25px;border:1px solid #c3d2c4;border-radius:20px;background:#fff}.card h2{margin:0}.price{font-size:35px;font-weight:750;margin:14px 0}footer{border-top:1px solid #ccd6c8;font-size:13px;color:#51685a}.badge{display:inline-block;background:#deefab;padding:8px 16px;border-radius:40px;font-size:14px}@media(max-width:600px){.cards{grid-template-columns:1fr}header,main,footer{padding:20px}nav{gap:10px}h1{letter-spacing:-1px}header strong{font-size:15px}}