:root{
  --paper:#F2F7F4;--card:#FFFFFF;--ink:#0B1F3A;--ink-2:#44566B;--line:#D3E0DA;
  --leaf:#2E9E4C;--leaf-deep:#1C6E35;--leaf-soft:#E2F3E7;--cyan:#1488BC;--night:#0B1F3A;--on-night-2:#A9BED3;--warn-bg:#FFF3DB;--warn:#8A5200;
  --f-display:"Unbounded","Arial Black",system-ui,sans-serif;
  --f-body:"Figtree",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,Menlo,monospace;
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--f-body);font-size:1.0625rem;line-height:1.65;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
a{color:var(--leaf-deep)}
a:focus-visible,button:focus-visible{outline:3px solid var(--cyan);outline-offset:2px;border-radius:6px}
.wrap{max-width:860px;margin-inline:auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
header.lg{background:var(--card);border-bottom:1px solid var(--line)}
header.lg .wrap{max-width:1180px;display:flex;align-items:center;gap:16px;min-height:92px;flex-wrap:wrap}
header.lg img{height:64px;width:auto;max-width:100%;display:block}
@media (max-width:600px){header.lg img{height:50px}}
header.lg nav{margin-left:auto;display:flex;gap:4px;flex-wrap:wrap}
header.lg nav a{text-decoration:none;color:var(--ink);font-weight:600;font-size:.9375rem;padding:8px 12px;border-radius:8px}
header.lg nav a[aria-current="page"]{background:var(--leaf-soft);color:var(--leaf-deep)}
main{padding-block:48px 72px}
.eyebrow{font-family:var(--f-mono);font-size:.8125rem;letter-spacing:.12em;text-transform:uppercase;color:var(--leaf-deep)}
h1{font-family:var(--f-display);font-size:clamp(1.8rem,4.5vw,2.6rem);line-height:1.15;margin:.3em 0 .4em;text-wrap:balance}
h2{font-family:var(--f-display);font-weight:500;font-size:1.25rem;line-height:1.3;margin:2.2em 0 .6em;text-wrap:balance}
p,li{max-width:70ch}
ul,ol{padding-left:22px}
li{margin:.3em 0}
.updated{font-family:var(--f-mono);font-size:.8125rem;color:var(--ink-2)}
.box{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px 20px;margin:20px 0}
.fill{background:var(--warn-bg);color:var(--warn);border-radius:4px;padding:0 4px;font-weight:600}
.toc{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0 0;padding:0;list-style:none}
.toc a{display:inline-block;border:1px solid var(--line);background:var(--card);border-radius:999px;padding:6px 14px;font-size:.875rem;text-decoration:none;color:var(--ink);font-weight:600}
.table-wrap{overflow-x:auto;margin:16px 0}
table{border-collapse:collapse;width:100%;min-width:560px;background:var(--card);font-size:.9375rem}
th,td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}
th{background:var(--leaf-soft);font-weight:700}
td code{font-family:var(--f-mono);font-size:.8125rem}
.btn{display:inline-flex;align-items:center;gap:8px;padding:11px 18px;border-radius:999px;font:600 .9375rem var(--f-body);border:2px solid var(--ink);background:transparent;color:var(--ink);cursor:pointer}
.btn.primary{background:var(--leaf);border-color:var(--leaf);color:#fff}
footer.lg{background:var(--night);color:var(--on-night-2);font-size:.8125rem}
footer.lg .wrap{max-width:1180px;padding-block:28px;display:flex;flex-wrap:wrap;gap:8px 20px}
footer.lg a{color:#E8F1F7}