:root{font-family:Inter,system-ui,sans-serif;color:#14251f;background:#f8faf8}*{box-sizing:border-box}body{margin:0}nav{height:72px;padding:0 max(5vw,24px);display:flex;align-items:center;justify-content:space-between;background:#fff;border-bottom:1px solid #dce5df}nav a{color:#14251f;font-weight:800;text-decoration:none}nav div{display:flex;gap:18px}header,article{width:min(860px,calc(100% - 40px));margin:auto}header{padding:72px 0 38px}header span{font-size:11px;letter-spacing:2px;font-weight:900;color:#19684c}h1{font-size:clamp(42px,7vw,72px);line-height:.95;letter-spacing:-3px;margin:18px 0}header p,section p{color:#53655e;line-height:1.7}article{background:#fff;border:1px solid #dce5df;border-radius:20px;padding:clamp(24px,5vw,54px);margin-bottom:80px}section{padding:15px 0;border-bottom:1px solid #e7ede9}h2{font-size:21px}.alert{background:#fff0ed;border:1px solid #e85d46;border-radius:12px;padding:20px;margin-bottom:18px}.alert strong{color:#a72d1d}footer{padding-top:28px;color:#718079}a{color:#19684c}@media(max-width:600px){nav div a:first-child{display:none}h1{letter-spacing:-2px}}