body{margin:0;background:#f4f8f5;color:#183b30;font:16px/1.75 system-ui,sans-serif}main{max-width:850px;margin:40px auto;padding:32px;background:white;border-radius:16px}h1{font-size:28px}h2{font-size:20px;margin-top:32px}a{color:#176448}hr{margin:48px 0;border:0;border-top:1px solid #ccdcd3}@media(max-width:600px){main{margin:0;padding:22px;border-radius:0}}