:root{--ink:#16191d;--muted:#5d666f;--line:#dfe3e7;--accent:#0a5c4a;--bg:#fbfbf9}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.65 "Iowan Old Style",Georgia,serif;-webkit-text-size-adjust:100%}
.wrap{max-width:44rem;margin:0 auto;padding:0 1.25rem}
header{border-bottom:1px solid var(--line);padding:1.6rem 0}
.brand{font-weight:700;letter-spacing:.02em;text-decoration:none;color:var(--ink);font-size:1.05rem}
.brand span{color:var(--accent)}
nav{margin-top:.5rem;font-size:.9rem}
nav a{color:var(--muted);text-decoration:none;margin-right:1.1rem}
nav a:hover{color:var(--accent);text-decoration:underline}
h1{font-size:1.85rem;line-height:1.25;margin:2.2rem 0 .6rem}
h2{font-size:1.15rem;margin:2rem 0 .4rem}
p{margin:.7rem 0}
.lede{font-size:1.08rem;color:var(--muted)}
dl{margin:1.2rem 0;padding:0}
dt{font-weight:700;margin-top:.9rem}
dd{margin:.2rem 0 0;color:var(--muted)}
table{border-collapse:collapse;width:100%;margin:1.1rem 0;font-size:.94rem}
th,td{text-align:left;padding:.45rem .6rem;border-bottom:1px solid var(--line)}
th{color:var(--muted);font-weight:400;font-size:.85rem;text-transform:uppercase;letter-spacing:.06em}
footer{border-top:1px solid var(--line);margin-top:3rem;padding:1.4rem 0 3rem;color:var(--muted);font-size:.85rem}
footer a{color:var(--muted)}
code{font-family:ui-monospace,Menlo,monospace;font-size:.9em;background:#eef1ee;padding:.1em .35em;border-radius:3px}