:root{--ink:#1c1b19;--muted:#6b6560;--line:#e5e0d8;--bg:#fbf9f5;--accent:#9b2c2c}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.7 "Iowan Old Style",Georgia,"Times New Roman",serif}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
header.site{border-bottom:1px solid var(--line);background:#fff}
.wrap{max-width:920px;margin:0 auto;padding:0 20px}
.brand{display:flex;align-items:baseline;gap:12px;padding:22px 0 14px}
.brand b{font-size:21px;letter-spacing:.2px}
.brand span{color:var(--muted);font-size:13px;font-family:-apple-system,"Helvetica Neue",Arial,sans-serif}
nav ul{list-style:none;display:flex;gap:22px;margin:0;padding:0 0 14px;font-size:14px;font-family:-apple-system,"Helvetica Neue",Arial,sans-serif}
nav a{color:var(--ink)}
nav a.on{color:var(--accent);font-weight:600}
.hero{padding:44px 0 8px;border-bottom:1px solid var(--line)}
.hero h1{font-size:34px;line-height:1.25;margin:0 0 10px}
.hero p{color:var(--muted);margin:0 0 28px;font-size:17px}
main{padding:34px 0 10px}
h2{font-size:22px;margin:34px 0 10px}
h3{font-size:17px;margin:24px 0 6px}
p{margin:0 0 14px}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin:22px 0}
.card{background:#fff;border:1px solid var(--line);border-radius:4px;padding:18px 20px}
.card h3{margin-top:0}
.card p{font-size:15px;color:#3d3a36;margin-bottom:0}
table{width:100%;border-collapse:collapse;font-size:15px;margin:16px 0}
th,td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-family:-apple-system,"Helvetica Neue",Arial,sans-serif;font-size:13px;color:var(--muted);text-transform:uppercase;letter-spacing:.6px}
blockquote{margin:18px 0;padding:2px 0 2px 18px;border-left:3px solid var(--line);color:#4a463f}
.note{background:#fff;border:1px solid var(--line);border-left:3px solid var(--accent);padding:14px 18px;font-size:15px;margin:20px 0}
footer.site{margin-top:44px;border-top:1px solid var(--line);background:#fff;color:var(--muted);font-size:13px;font-family:-apple-system,"Helvetica Neue",Arial,sans-serif}
footer.site .wrap{padding:20px}
footer.site p{margin:0 0 6px}
ul.plain{padding-left:20px}
ul.plain li{margin-bottom:8px}
@media(max-width:680px){.grid{grid-template-columns:1fr}.hero h1{font-size:27px}nav ul{flex-wrap:wrap;gap:14px}}