:root{--bg:#f6f1e7;--paper:#fffdf8;--ink:#1d2420;--muted:#5b645e;--line:#e2dccd;--green:#1f5c46}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){--bg:#141816;--paper:#1b201d;--ink:#ecebe5;--muted:#a3aaa4;--line:#2c332f;--green:#5fb48f}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.7 Inter,system-ui,-apple-system,Segoe UI,sans-serif}
.wrap{max-width:760px;margin:0 auto;padding:0 20px}
header{display:flex;align-items:center;gap:10px;padding:22px 0}
header a{color:var(--ink);text-decoration:none;font-weight:600}
main{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:32px 36px;margin-bottom:40px}
h1{font-family:Fraunces,Georgia,serif;font-weight:600;font-size:34px;line-height:1.15;margin:0 0 6px}
.date{color:var(--muted);margin:0 0 24px;font-size:14px}
h2{font-size:18px;margin:28px 0 8px}
p,li{color:var(--ink)}
ul{padding-left:22px}
a{color:var(--green)}
footer{color:var(--muted);font-size:13px;padding:0 0 40px}
@media (max-width:520px){.wrap{padding:0 16px}main{padding:22px 18px}h1{font-size:28px}}