:root { --bg:#f7f5f0; --ink:#1b1b18; --muted:#5c5a54; --line:#d9d4c8; --link:#234e70; --card:#fffdf8; }
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);font:18px/1.65 "Iowan Old Style","Palatino Linotype",Palatino,Georgia,serif}
a{color:var(--link);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:720px;margin:0 auto;padding:2.2rem 1.2rem 4rem}
header{border-bottom:1px solid var(--line);padding-bottom:1.1rem;margin-bottom:2rem}
.brand{font-size:1.15rem;letter-spacing:.04em;font-weight:700;color:var(--ink)}
.tag{display:block;color:var(--muted);font-size:.9rem;margin-top:.15rem}
nav{margin-top:.7rem;display:flex;gap:1.1rem;font-size:.95rem}
article h1, .page h1{font-size:2rem;line-height:1.25;margin:0 0 .4rem}
.meta{color:var(--muted);font-size:.92rem;margin-bottom:1.4rem}
.list{list-style:none;padding:0;margin:0}
.list li{padding:1rem 0;border-bottom:1px solid var(--line)}
.list h2{font-size:1.2rem;margin:0 0 .25rem}
.list p{margin:.2rem 0 0;color:var(--muted);font-size:.98rem}
.prose p{margin:0 0 1rem}
.prose h2{font-size:1.25rem;margin:1.8rem 0 .7rem}
.prose ul,.prose ol{margin:0 0 1rem;padding-left:1.2rem}
.prose code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.86em;background:#efece4;padding:.1em .35em;border-radius:3px}
.prose pre{background:#1b1b18;color:#f7f5f0;padding:1rem 1.1rem;overflow:auto;border-radius:6px;font-size:.86rem}
.prose pre code{background:none;padding:0;color:inherit}
footer{margin-top:3rem;padding-top:1rem;border-top:1px solid var(--line);color:var(--muted);font-size:.88rem}