:root{font-family:system-ui,sans-serif;color:#20362e;background:#f5f3ec;line-height:1.7}body{margin:0;border-top:6px solid #326551}main{max-width:760px;margin:64px auto;padding:0 24px}h1{font-size:clamp(2rem,5vw,3rem);line-height:1.15;letter-spacing:-.04em}h2{font-size:1.2rem;margin-top:32px}a{color:#245f49;text-underline-offset:4px}.label{font-size:.75rem;letter-spacing:.16em;font-weight:700}.intro{font-size:1.3rem}nav{display:grid;gap:12px;margin:36px 0}nav a{padding:18px;background:white;border:1px solid #d1dacf;border-radius:8px}footer{border-top:1px solid #ccd1c5;margin-top:40px;padding-top:20px;color:#536359;font-size:.9rem}