:root{--bg:#fdfbf7;--ink:#26231f;--muted:#6b645b;--teal:#4a8580;--terra:#c17a5a;--line:#e7e1d7;--card:#f6f2ea}
@media (prefers-color-scheme:dark){:root{--bg:#1c1a17;--ink:#f1ece3;--muted:#a79f93;--teal:#7bb5ae;--terra:#e09a7a;--line:#34302a;--card:#25221e}}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}
header,main,footer{max-width:720px;margin:0 auto;padding:0 20px}
header{padding-top:28px;display:flex;align-items:baseline;justify-content:space-between}
.brand{font-weight:700;font-size:22px;letter-spacing:-.01em;color:var(--teal);text-decoration:none}
nav a{color:var(--muted);text-decoration:none;margin-left:18px;font-size:15px}
nav a:hover{color:var(--ink)}
main{padding-top:24px;padding-bottom:48px}
h1{font-size:34px;line-height:1.15;letter-spacing:-.02em;margin:.4em 0 .3em}
h2{font-size:22px;margin:2em 0 .5em;letter-spacing:-.01em}
p,li{margin:.6em 0}ul{padding-left:1.2em}
a{color:var(--teal)}
.meta{color:var(--muted);font-size:15px}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px 18px;margin:18px 0}
.table-wrap{overflow-x:auto;margin:14px 0}
table{border-collapse:collapse;width:100%;font-size:15px;min-width:480px}
th,td{text-align:left;vertical-align:top;border-bottom:1px solid var(--line);padding:10px 12px 10px 0}
th{color:var(--muted);font-weight:600;font-size:13px;text-transform:uppercase;letter-spacing:.04em}
footer{padding-top:20px;padding-bottom:40px;border-top:1px solid var(--line);color:var(--muted);font-size:14px}
.pill{display:inline-block;background:var(--terra);color:#fff;border-radius:999px;padding:3px 12px;font-size:13px;font-weight:600}