:root{font-family:system-ui,-apple-system,"Segoe UI",sans-serif;color:#172a3b;background:#edf3f6;line-height:1.75}*{box-sizing:border-box}body{margin:0}main{max-width:900px;margin:auto;padding:40px 20px}header{padding:30px 0}h1{font-size:clamp(28px,5vw,44px);line-height:1.3;max-width:700px}h2{font-size:22px;color:#164f55}section{background:#fff;border:1px solid #d6e3e6;border-radius:18px;padding:26px;margin:24px 0}p{overflow-wrap:anywhere}label{display:block;font-weight:600}input,select{display:block;width:100%;font:inherit;border:1px solid #9eafb9;border-radius:8px;padding:12px;margin:8px 0 14px}button{font:inherit;font-weight:600;color:white;background:#15646a;border:1px solid #15646a;border-radius:8px;padding:10px 16px;cursor:pointer;margin:6px 4px 6px 0}button:hover{background:#0e454a}.secondary{background:#fff;color:#164f55}.secondary:hover{background:#edf7f6}.actions{display:flex;flex-wrap:wrap;gap:6px}a{color:#135f70}li{margin:9px 0}.badge{background:#d6eee8;color:#174f4b;padding:7px 12px;border-radius:30px;font-size:14px}.muted,small,footer{color:#526573}hr{border:0;border-top:1px solid #e0e8ed;margin:20px 0}code{background:#f0f4f7;padding:3px}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #e0ac36;outline-offset:3px}