:root{--bg:#fbfaf7;--fg:#24292f;--muted:#6a737d;--accent:#2f6f5e;--line:#e6e2da}
@media (prefers-color-scheme: dark){:root{--bg:#16181b;--fg:#d9dcdf;--muted:#8b949e;--accent:#6fbfa6;--line:#2a2e33}}
*{box-sizing:border-box}html{font-size:17px}
body{margin:0;background:var(--bg);color:var(--fg);font:1rem/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif}
.wrap{max-width:42rem;margin:0 auto;padding:2.5rem 1.25rem 4rem}
header{display:flex;justify-content:space-between;align-items:baseline;border-bottom:1px solid var(--line);padding-bottom:1rem;margin-bottom:2rem}
header a.brand{font-weight:700;font-size:1.25rem;color:var(--fg);text-decoration:none;letter-spacing:.02em}
nav a{color:var(--muted);text-decoration:none;margin-left:1.1rem}nav a:hover{color:var(--accent)}
a{color:var(--accent)}h1{font-size:1.7rem;line-height:1.25;margin:.2rem 0 1rem}h2{font-size:1.2rem;margin:2rem 0 .5rem}
.meta{color:var(--muted);font-size:.85rem}ul.posts{list-style:none;padding:0}ul.posts li{padding:.9rem 0;border-bottom:1px solid var(--line)}
ul.posts a{font-weight:600;text-decoration:none;color:var(--fg)}ul.posts a:hover{color:var(--accent)}
ul.posts p{margin:.25rem 0 0;color:var(--muted);font-size:.93rem}
pre,code{font-family:ui-monospace,"SF Mono",Menlo,Consolas,monospace;font-size:.88rem}
pre{background:rgba(127,127,127,.09);border:1px solid var(--line);border-radius:6px;padding:.8rem 1rem;overflow-x:auto}
footer{margin-top:3rem;padding-top:1rem;border-top:1px solid var(--line);color:var(--muted);font-size:.85rem}