:root{--bg:#FBF7F0;--ink:#1B2620;--muted:#56615A;--line:#E6DDCF;--green:#1F4D3A;--green-soft:#E3EDE6}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.65 "Instrument Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;-webkit-font-smoothing:antialiased}
main{max-width:760px;margin:0 auto;padding:36px 16px 80px}
.brand{display:inline-flex;align-items:center;gap:10px;font:700 1.1rem Georgia,serif;color:var(--ink);text-decoration:none}
h1{font:700 clamp(2rem,5vw,2.6rem)/1.1 Georgia,"Times New Roman",serif;margin:32px 0 6px}
h2{font:700 1.25rem/1.3 Georgia,serif;margin:34px 0 8px}
.meta{color:var(--muted);font-size:.95rem}
.plain{background:var(--green-soft);border-radius:14px;padding:16px 18px}
a{color:var(--green)}
a:focus-visible{outline:3px solid var(--green);outline-offset:2px}
ul{padding-left:22px}li{margin:6px 0}