:root{font:16px/1.6 system-ui,sans-serif;color:#153e33;background:#eaf1ed}*{box-sizing:border-box}body{margin:0;padding:max(20px,env(safe-area-inset-top)) 18px max(30px,env(safe-area-inset-bottom))}main{max-width:900px;margin:auto;background:#fff;padding:clamp(22px,5vw,50px);border-radius:24px}h1,h2{line-height:1.2}a{color:#086b51}section{border:1px solid #cbded4;padding:20px;border-radius:16px;margin:18px 0}input,select,button{font:inherit;min-height:48px;width:100%;padding:10px 14px;border:1px solid #afc7bc;border-radius:10px;margin:6px 0}button{background:#006e50;color:white;cursor:pointer}button:disabled{opacity:.5}.danger{background:#a12e2e}label{display:block;font-weight:600}small{color:#47695a}