:root{font-family:Arial,sans-serif;color:#263d31;background:#f0f2e9}*{box-sizing:border-box}body{margin:0}header,footer{display:flex;justify-content:space-between;align-items:center;padding:24px max(24px,5vw);border-bottom:1px solid #d5ddce}a{color:inherit;text-underline-offset:3px}.brand{font-size:30px;font-weight:700;text-decoration:none;letter-spacing:-1.5px}main{max-width:840px;margin:52px auto;padding:0 24px}.panel{background:#fcfcf6;border:1px solid #d5ddce;border-radius:16px;padding:clamp(24px,5vw,52px)}.eyebrow{font:12px monospace;letter-spacing:2px}h1{font-size:clamp(32px,6vw,46px);letter-spacing:-2px;line-height:1.06}h2{font-size:22px;margin-top:32px}p{line-height:1.6}footer{font-size:12px}@media(max-width:500px){header{gap:24px;font-size:13px}main{margin:24px auto;padding:0 16px}}