:root{--ink:#2b2a27;--muted:#6f6a60;--paper:#f7f3ea;--accent:#7a4f2a;--line:#ddd4c3}
*{box-sizing:border-box}body{margin:0;font:17px/1.65 Georgia,"Times New Roman",serif;color:var(--ink);background:var(--paper)}
header{border-bottom:1px solid var(--line);padding:1.2rem 0}nav,main,footer{max-width:760px;margin:0 auto;padding:0 1.2rem}
nav{display:flex;justify-content:space-between;align-items:baseline;flex-wrap:wrap}nav .brand{font-size:1.35rem;color:var(--ink);text-decoration:none;font-weight:bold}
nav ul{list-style:none;margin:0;padding:0;display:flex;gap:1.1rem;font-family:Helvetica,Arial,sans-serif;font-size:.92rem}
a{color:var(--accent)}main{padding-top:2rem;padding-bottom:3rem}h1{font-size:2rem;line-height:1.2;margin:.2rem 0 1rem}h2{font-size:1.3rem;margin-top:2.2rem}
.meta{color:var(--muted);font-family:Helvetica,Arial,sans-serif;font-size:.85rem}.post{border-top:1px solid var(--line);padding:1.2rem 0}
.post h2{margin:.2rem 0 .4rem}table{border-collapse:collapse;width:100%;font-family:Helvetica,Arial,sans-serif;font-size:.9rem}td,th{border-bottom:1px solid var(--line);padding:.45rem .3rem;text-align:left}
footer{border-top:1px solid var(--line);padding-top:1rem;padding-bottom:2rem;color:var(--muted);font-family:Helvetica,Arial,sans-serif;font-size:.82rem}