:root {
  --bg: hsl(220, 12%, 9%); --card: hsl(220, 12%, 13%); --card-2: hsl(220, 12%, 16%);
  --border: hsl(220, 10%, 22%); --text: hsl(220, 15%, 92%);
  --dim: rgba(255,255,255,0.6); --faint: rgba(255,255,255,0.4);
  --accent: hsl(140, 62%, 46%); --warn: hsl(40, 90%, 55%); --danger: hsl(0, 75%, 60%);
  --link: hsl(210, 80%, 64%); --radius: 8px;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text);
  font: 400 15px/1.65 -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; }
a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }
header { padding: 16px 24px; border-bottom: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.brand { font-size: 17px; font-weight: 600; letter-spacing: -0.01em; }
.brand span { color: var(--dim); font-weight: 400; }
nav { display: flex; gap: 18px; flex-wrap: wrap; }
nav a { color: var(--dim); font-size: 14px; font-weight: 500; }
nav a:hover, nav a[aria-current="page"] { color: var(--text); text-decoration: none; }
main { max-width: 1000px; margin: 0 auto; padding: 32px 24px 64px; }
h1 { font-size: 30px; letter-spacing: -0.02em; margin: 0 0 12px; }
h2 { font-size: 13px; font-weight: 600; color: var(--dim); letter-spacing: 0.06em;
  text-transform: uppercase; margin: 40px 0 12px; }
h3 { font-size: 16px; margin: 28px 0 8px; }
.lede { color: var(--dim); font-size: 17px; max-width: 62ch; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; }
.card .label { color: var(--dim); font-size: 11px; font-weight: 500; letter-spacing: 0.07em; text-transform: uppercase; }
.card .value { font-size: 22px; font-weight: 600; margin-top: 4px; font-variant-numeric: tabular-nums; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th { text-align: left; color: var(--dim); font-weight: 500; font-size: 12px;
  text-transform: uppercase; letter-spacing: 0.05em; padding: 8px 12px; border-bottom: 1px solid var(--border); }
td { padding: 10px 12px; border-bottom: 1px solid var(--border); font-variant-numeric: tabular-nums; }
.mono, code, pre { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
pre { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 14px 16px; overflow-x: auto; font-size: 13px; }
code { background: var(--card-2); padding: 1px 5px; border-radius: 4px; font-size: 0.92em; }
pre code { background: none; padding: 0; }
.state { font-size: 11px; padding: 2px 8px; border-radius: 999px; border: 1px solid; }
.state.ok { color: var(--accent); border-color: var(--accent); }
.state.bad { color: var(--danger); border-color: var(--danger); }
.state.pending { color: var(--warn); border-color: var(--warn); }
.notice { border: 1px solid var(--warn); border-left-width: 3px; border-radius: var(--radius);
  padding: 14px 16px; margin: 24px 0; background: hsla(40, 90%, 55%, 0.06); }
.notice strong { color: var(--warn); }
.unavailable, .faint { color: var(--faint); font-size: 14px; }
/* Higher-contrast alternative to .faint (var(--faint) is ~3.3:1 on --bg,
   below WCAG AA for body text) — use for text that must stay legible, like
   the pool's fee/minimum-payout policy line. */
.dim { color: var(--dim); font-size: 14px; }
.btn { display: inline-block; background: var(--accent); color: hsl(220,12%,9%); font-weight: 600;
  padding: 10px 20px; border-radius: var(--radius); margin-top: 20px; }
.btn:hover { text-decoration: none; opacity: 0.9; }
input[type=text] { background: var(--card); border: 1px solid var(--border); color: var(--text);
  border-radius: var(--radius); padding: 10px 12px; font-size: 14px; width: 100%; max-width: 560px; }
footer { border-top: 1px solid var(--border); padding: 24px; color: var(--faint); font-size: 13px; text-align: center; }
.overflow { overflow-x: auto; }