:root{--bg:#f7f3ee;--paper:#fffdf9;--ink:#2a2622;--muted:#6d655c;--rule:#e2d9ce;--copper:#a45a2f;--sage:#6f8a73;--blush:#f0dcd3}
@media (prefers-color-scheme:dark){:root{--bg:#1c1917;--paper:#23201d;--ink:#eee7de;--muted:#a89e92;--rule:#3a342e;--copper:#d9895a;--sage:#9bb59f;--blush:#3b2b25;color-scheme:dark}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.65 "Iowan Old Style","Palatino Linotype",Palatino,"Book Antiqua",Georgia,serif}
a{color:var(--copper)}
.wrap{max-width:46rem;margin:0 auto;padding-inline:18px}
.note{background:var(--blush);font:13px/1.5 system-ui,-apple-system,"Segoe UI",sans-serif;padding:.5rem 0;text-align:center}
header{border-bottom:1px solid var(--rule);padding-block:1.4rem .9rem}
.mark{font:600 .8rem/1 system-ui,-apple-system,sans-serif;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);text-decoration:none}
nav{display:flex;flex-wrap:wrap;gap:.3rem 1.1rem;margin-top:.8rem;font:14px/1.4 system-ui,-apple-system,"Segoe UI",sans-serif}
nav a{color:var(--ink);text-decoration:none;border-bottom:2px solid transparent}
nav a[aria-current]{border-color:var(--copper)}
main{padding-block:2rem 3rem}
h1{font-size:clamp(1.8rem,5vw,2.6rem);line-height:1.15;margin:.2rem 0 1rem;text-wrap:balance;font-weight:500}
h2{font-size:1.3rem;margin:2.2rem 0 .6rem;font-weight:600}
.kicker{font:600 .75rem/1 system-ui,sans-serif;letter-spacing:.18em;text-transform:uppercase;color:var(--sage)}
.lede{font-size:1.15rem;color:var(--muted)}
table{border-collapse:collapse;width:100%;font:15px/1.45 system-ui,-apple-system,"Segoe UI",sans-serif}
.tw{overflow-x:auto;margin:1rem 0}
th,td{border-bottom:1px solid var(--rule);padding:.5rem .6rem;text-align:left;vertical-align:top}
th{font-weight:600;color:var(--muted);font-size:13px;text-transform:uppercase;letter-spacing:.05em}
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(9rem,1fr));gap:1px;background:var(--rule);border:1px solid var(--rule);margin:1.5rem 0}
.facts div{background:var(--paper);padding:.8rem}
.facts b{display:block;font:600 1.1rem/1.2 system-ui,sans-serif;font-variant-numeric:tabular-nums}
.facts span{font:13px/1.3 system-ui,sans-serif;color:var(--muted)}
.box{border-left:3px solid var(--copper);background:var(--paper);padding:1rem 1.2rem;margin:1.6rem 0}
.src{font:14px/1.5 system-ui,-apple-system,sans-serif;color:var(--muted);border-top:1px solid var(--rule);margin-top:2.5rem;padding-top:1rem}
.src ol{padding-left:1.2rem}
footer{border-top:1px solid var(--rule);padding-block:1.5rem 2.5rem;font:13px/1.5 system-ui,sans-serif;color:var(--muted)}