:root{color-scheme:light;--ink:#1f2937;--muted:#576475;--green:#0b766a;--line:#e5e9ed;--bg:#f4f7f7}
*{box-sizing:border-box}body{font:16px/1.7 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;margin:0;color:var(--ink);background:var(--bg)}main{max-width:720px;margin:9vh auto 60px;padding:0 22px}article{background:#fff;border:1px solid var(--line);border-radius:18px;padding:clamp(24px,5vw,44px);box-shadow:0 12px 34px rgba(35,62,65,.05)}.eyebrow{font-size:.74rem;text-transform:uppercase;letter-spacing:.15em;font-weight:700;color:var(--green)}h1{line-height:1.25;font-size:clamp(1.8rem,4.8vw,2.4rem);letter-spacing:-.03em;margin:12px 0 18px}h2{font-size:1.13rem;margin:1.7rem 0 .2rem}p,li{color:var(--muted)}p{margin:.8rem 0}strong{color:var(--ink)}.note{padding:16px 18px;margin:20px 0;border-left:3px solid var(--green);background:#f0f8f6;border-radius:6px}a{color:#076c72;text-underline-offset:3px}a:focus-visible{outline:3px solid #00aab2;outline-offset:2px}footer{font-size:.85rem;color:var(--muted);margin:23px 0;text-align:center}footer a{color:inherit}.small{font-size:.88rem}ul{padding-left:1.4rem}