:root{--bg:#f6f4ee;--ink:#1d2a24;--muted:#5d6b63;--line:#d9d4c5;--accent:#2f6b4f;--code:#ece8dc}
@media (prefers-color-scheme:dark){:root{--bg:#141a17;--ink:#e6e9e4;--muted:#93a199;--line:#2a332e;--accent:#7cc29e;--code:#1d2521}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}
a{color:var(--accent)}
.wrap{max-width:46rem;margin:0 auto;padding:0 1.25rem}
header.top{border-bottom:1px solid var(--line)}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;padding-top:1rem;padding-bottom:1rem}
.brand{display:flex;align-items:center;gap:.6rem;font-weight:650;color:var(--ink);text-decoration:none}
.brand svg{width:1.6rem;height:1.6rem}
nav a{margin-left:1.1rem;color:var(--muted);text-decoration:none}
nav a[aria-current],nav a:hover{color:var(--ink)}
h1{font-size:2rem;line-height:1.2;margin:2.5rem 0 .75rem}
h2{font-size:1.2rem;margin:2rem 0 .5rem}
p.lead{font-size:1.1rem;color:var(--muted);margin-top:0}
code,pre{font:0.9em/1.5 ui-monospace,SFMono-Regular,Menlo,monospace;background:var(--code);border-radius:4px}
code{padding:.1em .35em}
pre{padding:.9rem 1rem;overflow-x:auto}
pre code{background:none;padding:0}
table{border-collapse:collapse;width:100%;margin:.5rem 0 1rem;font-variant-numeric:tabular-nums}
th,td{text-align:left;padding:.45rem .6rem;border-bottom:1px solid var(--line)}
th{color:var(--muted);font-weight:500}
td.num,th.num{text-align:right}
.ok{color:var(--accent)}
footer{margin:3rem 0 2rem;padding-top:1rem;border-top:1px solid var(--line);color:var(--muted);font-size:.9rem}
form.signin{max-width:20rem;margin:1rem 0}
form.signin label{display:block;margin:.8rem 0 .25rem;color:var(--muted)}
form.signin input{width:100%;padding:.55rem .65rem;border:1px solid var(--line);border-radius:4px;background:transparent;color:inherit;font:inherit}
form.signin button{margin-top:1rem;padding:.55rem 1rem;border:0;border-radius:4px;background:var(--accent);color:var(--bg);font:inherit;font-weight:600;cursor:pointer}