:root{color-scheme:light;font-family:-apple-system,BlinkMacSystemFont,"Hiragino Sans",sans-serif;color:#193f4f;background:#e6f5f2}*{box-sizing:border-box}body{margin:0;padding:32px 18px;line-height:1.9}main{max-width:760px;margin:auto;padding:clamp(22px,5vw,48px);background:#fffdf1;border:1px solid #a9d2cb;border-radius:24px}nav{display:flex;gap:20px;flex-wrap:wrap;font-size:.9rem}a{color:#006d6a;text-underline-offset:4px}h1{font-size:clamp(1.7rem,5vw,2.5rem);line-height:1.4}h2{font-size:1.2rem;margin-top:2em}small,footer{color:#42616c}.brand{font-weight:800;letter-spacing:.1em}footer{margin-top:40px;border-top:1px solid #a9d2cb;padding-top:20px;font-size:.85rem}.contact{display:inline-block;padding:10px 18px;border-radius:10px;background:#006d6a;color:white}li{margin:.4em 0}