:root{color-scheme:light;font-family:system-ui,sans-serif;color:#143741;background:#eff5f5}*{box-sizing:border-box}body{margin:0;padding:36px 18px}main{max-width:760px;margin:auto}.eyebrow{font-size:.8rem;font-weight:700;letter-spacing:.1em;color:#166a70}h1{font-size:clamp(1.8rem,5vw,2.6rem);line-height:1.2}h2{font-size:1.25rem}p{line-height:1.65}section{background:white;border:1px solid #d8e5e6;border-radius:16px;padding:24px;margin:22px 0}.button{display:inline-block;background:#096b72;color:#fff;padding:14px 18px;border-radius:9px;text-decoration:none;font-weight:650}.button:focus-visible{outline:3px solid #183d80;outline-offset:5px}footer{color:#425d66;font-size:.85rem;line-height:1.6;padding:10px 0}