body{margin:0;background:#f7f7ef;color:#193d35;font:18px/1.65 system-ui,sans-serif}main{max-width:820px;margin:40px auto;padding:32px}h1{font-size:clamp(30px,6vw,49px);line-height:1.15}h2{font-size:24px;margin-top:36px}a{color:#215f4d;overflow-wrap:anywhere}.brand{font-weight:800;text-decoration:none;font-size:26px}.tag{font-size:13px;letter-spacing:2px}.button{display:inline-block;padding:14px 20px;background:#215f4d;color:white;border-radius:12px}footer{border-top:1px solid #ccd5ca;margin-top:44px;padding-top:20px;font-size:15px}@media(max-width:500px){main{padding:20px;margin:14px auto}}