:root{font-family:system-ui,sans-serif;color:#173a2c;background:#f3f7f3;line-height:1.7}body{margin:0}main{max-width:1020px;margin:0 auto;padding:32px 24px}nav{display:flex;gap:24px;flex-wrap:wrap}a{color:#246447}h1{font-size:clamp(28px,5vw,44px)}section{background:white;border:1px solid #d2dfd5;border-radius:14px;padding:22px;margin:20px 0}.card{border-top:1px solid #d9e3db;padding:16px 0}button{padding:10px 18px;background:#255c42;color:white;border:0;border-radius:8px;cursor:pointer}p{overflow-wrap:anywhere}pre{white-space:pre-wrap;overflow-wrap:anywhere}textarea{box-sizing:border-box;width:100%;padding:12px}input{max-width:100%}.notice{color:#765425}#services{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}
.card h3{overflow-wrap:anywhere}button:disabled{opacity:.6;cursor:wait}