:root{color-scheme:light;font-family:system-ui,sans-serif;color:#3b2622;background:#e8f4f1}body{max-width:680px;margin:48px auto;padding:0 22px;line-height:1.6}h1{line-height:1.2;color:#237a80}a{color:#b5523f}nav{display:flex;gap:20px;flex-wrap:wrap;font-weight:600}main{background:#fff8ea;border:1px solid #e6d2b3;border-radius:18px;padding:28px;margin:24px 0}small,footer{color:#6b5a52}