body{margin:0;background:#f4f6f2;color:#173e30;font:17px/1.65 system-ui,sans-serif}main{max-width:760px;margin:auto;padding:32px 22px}h1{color:#008656;font-size:36px}h2{margin-top:32px;font-size:23px}a{color:#006b45}footer{border-top:1px solid #ccdcd2;margin-top:36px;padding-top:20px;font-size:14px}