:root{font-family:system-ui,-apple-system,sans-serif;color:#173f37;background:#f3efe5}body{margin:0;padding:20px}.shell{max-width:620px;margin:5vh auto;background:#fffdf8;border:1px solid #ddd5c7;border-radius:24px;padding:clamp(22px,5vw,38px);box-shadow:0 20px 60px #173f3716}.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:.75rem;font-weight:800;color:#a36042}h1{margin:.4rem 0 1rem;font-size:clamp(2rem,7vw,3rem)}h2{margin-top:0;font-size:1.15rem}p{line-height:1.55;color:#52645f}section{margin:24px 0;padding:18px;background:#f6f4ed;border-radius:16px}label{display:grid;gap:6px;margin:13px 0;font-weight:650}input,select{box-sizing:border-box;width:100%;min-height:46px;border:1px solid #aebbb6;border-radius:11px;background:white;padding:9px 12px;font:inherit}button{min-height:46px;border:0;border-radius:11px;background:#205a4e;color:white;padding:10px 18px;font:inherit;font-weight:750;cursor:pointer}.secondary{background:#e4ebe7;color:#173f37}#message.error{color:#982c2c}#message.success{color:#17603e}