* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body { background: radial-gradient(circle at 82% -8%, color-mix(in srgb, var(--green) 6%, transparent), transparent 34rem), var(--bg); color: var(--muted); font: var(--fs-body)/1.65 var(--mono); }
a { text-decoration: none; }
.skip { position: fixed; left: 8px; top: -80px; z-index: 10000; padding: 8px; background: var(--panel); }
.skip:focus { top: 8px; }
.top { min-height: 44px; padding: 10px 14px; border-bottom: .5px solid var(--line); display: flex; align-items: center; }
.site-nav { display: flex; gap: 18px; align-items: baseline; flex-wrap: wrap; }
.site-nav a { color: var(--green); font-size: var(--fs-nav); }
.site-nav a:hover, .site-nav a:focus-visible { color: var(--gold); }
main { width: min(820px, calc(100% - 32px)); margin: 0 auto; padding: 30px 0 80px; }
h1, h2, p { margin: 0; }
h1 { color: var(--green); font-size: 15px; font-weight: 500; letter-spacing: .02em; }
h1 span { margin-left: 8px; padding: 2px 8px; border: .5px solid var(--gold); border-radius: 999px; color: var(--gold); font-size: var(--fs-small); letter-spacing: .1em; vertical-align: 2px; }
h2 { color: var(--purple); font-size: var(--fs-h2); font-weight: 500; letter-spacing: .07em; }
.lead { max-width: 74ch; margin-top: 8px; color: var(--green); font-size: var(--fs-lead); }
.wallet { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 24px; padding: 11px 0; border-block: .5px solid var(--line); }
.wallet p { margin-top: 3px; color: var(--dim); font-size: var(--fs-small); }
.wallet p.connected { color: var(--green); }
.wallet-actions { display: flex; flex: 0 0 auto; gap: 7px; }
button { padding: 5px 11px; border: .5px solid var(--green-bd); border-radius: 6px; background: transparent; color: var(--green); font: inherit; cursor: pointer; }
button:hover:not(:disabled), button:focus-visible:not(:disabled) { border-color: var(--gold); color: var(--gold); }
button.secondary { border-color: var(--purple-bd); color: var(--purple); }
button.secondary:hover:not(:disabled), button.secondary:focus-visible:not(:disabled) { border-color: var(--green); color: var(--green); }
button:disabled { cursor: default; opacity: .45; }
.sources { margin-top: 28px; }
.guidance { max-width: 76ch; margin: 5px 0 10px; color: var(--muted); }
.source-list { border-top: .5px solid var(--line); }
.source { display: grid; grid-template-columns: minmax(250px, 1fr) minmax(170px, auto); align-items: center; gap: 18px; padding: 9px 5px; border-bottom: .5px solid var(--line); color: var(--muted); }
.source:hover, .source:focus-visible { background: color-mix(in srgb, var(--green) 4%, transparent); }
.source strong { color: var(--green); font-weight: 500; }
.source:hover strong, .source:focus-visible strong { color: var(--gold); }
.source small { margin-left: 9px; color: var(--dim); font-size: var(--fs-small); }
.source > span:last-child { color: var(--dim); text-align: right; font-size: var(--fs-small); }
.faucet { margin-top: 32px; padding-top: 16px; border-top: .5px solid var(--line); }
.faucet-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; }
.faucet-head p { max-width: 67ch; margin-top: 4px; }
.health { flex: 0 0 auto; color: var(--dim); font-size: var(--fs-small); }
.health.online { color: var(--green); }
.health.offline { color: var(--gold); }
.facts { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin: 15px 0 12px; padding: 9px 0; border-block: .5px solid var(--line); }
.facts div { padding: 0 12px; border-left: .5px solid var(--line); }
.facts div:first-child { padding-left: 0; border-left: 0; }
.facts dt { color: var(--dim); font-size: var(--fs-small); letter-spacing: .05em; }
.facts dd { margin: 2px 0 0; color: var(--green); }
#mine-canvas { display: block; width: 100%; height: 164px; border: .5px solid var(--line); background: #000; image-rendering: pixelated; }
.mine-track { height: 3px; overflow: hidden; background: var(--line); }
.mine-track span { display: block; width: 0; height: 100%; background: var(--green); transition: width 120ms linear; }
.mine-controls { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 10px; }
.mine-stat { min-height: 1.5em; color: var(--muted); }
.work-note { margin-top: 6px; color: var(--dim); font-size: var(--fs-small); }
.mine-result { min-height: 1.5em; margin-top: 8px; }
.mine-result a { color: var(--purple); }
.mine-result a:hover, .mine-result a:focus-visible { color: var(--green); }
.mine-result.ok { color: var(--green); }
.mine-result.warn, .mine-result.err { color: var(--gold); }
.boundary { margin-top: 22px; padding-top: 12px; border-top: .5px solid var(--line); color: var(--dim); }
.boundary a { color: var(--purple); }
.boundary a:hover, .boundary a:focus-visible { color: var(--green); }
@media (max-width: 680px) {
  main { padding-top: 22px; }
  .site-nav { gap: 12px; }
  .wallet, .faucet-head, .mine-controls { align-items: flex-start; flex-direction: column; }
  .source { grid-template-columns: 1fr; gap: 2px; }
  .source > span:last-child { text-align: left; }
  .facts { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 0; }
  .facts div:nth-child(3) { padding-left: 0; border-left: 0; }
  #mine-canvas { height: 140px; }
}