:root{color-scheme:light;font-family:system-ui,-apple-system,"Segoe UI",sans-serif;background:#f5f7f8;color:#172c36}*{box-sizing:border-box}body{margin:0}a{color:#166054}header{background:#fff;border-bottom:1px solid #dae4e4}header .wrap{max-width:850px;margin:auto;padding:22px 24px;display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap}nav{display:flex;gap:18px;flex-wrap:wrap}header a{text-decoration:none}main{max-width:850px;margin:35px auto 70px;padding:0 24px;line-height:1.7}h1{font-size:clamp(1.9rem,4vw,3rem);line-height:1.15}h2{margin-top:32px}.eyebrow{font-size:.85rem;text-transform:uppercase;letter-spacing:.1em;color:#53736f}.panel{padding:16px 28px;border:1px solid #d4e1df;border-radius:18px;background:#fff}.notice{border-left:4px solid #278872;padding:12px 20px;background:#e9f4f1;margin-top:24px}.footer{max-width:850px;margin:0 auto;padding:20px 24px;color:#53736f;border-top:1px solid #dae4e4}code{overflow-wrap:anywhere}li{margin:8px 0}@media(max-width:600px){header .wrap{align-items:flex-start;flex-direction:column}nav{gap:12px}}