:root{--ink:#1c1a17;--muted:#6b6660;--line:#e6e1da;--bg:#faf8f5;--accent:#7a4f9e;--card:#fff}
@media (prefers-color-scheme:dark){:root{--ink:#eee9e2;--muted:#a39d95;--line:#3a3631;--bg:#171512;--accent:#c9a6e6;--card:#201d19}}
*{box-sizing:border-box}
html{color-scheme:light dark}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}
.wrap{max-width:720px;margin:0 auto;padding:32px 20px 64px}
header{display:flex;align-items:baseline;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:40px}
header a.brand{font-weight:700;font-size:1.25rem;color:var(--ink);text-decoration:none;letter-spacing:-.01em}
header nav a{color:var(--muted);text-decoration:none;margin-left:16px}
header nav a:hover,a:hover{color:var(--accent)}
h1{font-size:2rem;line-height:1.2;letter-spacing:-.02em;margin:0 0 12px}
h2{font-size:1.2rem;margin:32px 0 8px}
p,li{color:var(--ink)}
.lead{font-size:1.15rem;color:var(--muted)}
a{color:var(--accent)}
ul{padding-left:20px}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px 24px;margin:24px 0}
.meta{color:var(--muted);font-size:.9rem}
footer{margin-top:56px;padding-top:20px;border-top:1px solid var(--line);color:var(--muted);font-size:.9rem;display:flex;gap:16px;flex-wrap:wrap}
footer a{color:var(--muted)}

.btn{display:inline-block;background:var(--accent);color:#fff;text-decoration:none;font-weight:600;padding:12px 18px;border-radius:10px}
.btn:hover{filter:brightness(1.08);color:#fff}