:root {
  color-scheme: dark;
  --coal: #10100f;
  --iron: #191917;
  --ash: #eeeae2;
  --dust: #b1aca1;
  --seam: #36362f;
  --ember: #ff6b35;
  --ember-wash: #2b1e17;
  --warning: #e6c28b;
  --error: #ffaaa0;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; background: var(--coal); color: var(--ash); font: 16px/1.55 'Segoe UI', system-ui, sans-serif; }
button, input, select { font: inherit; color: inherit; }
button, a, summary { touch-action: manipulation; }
a { color: var(--ember); text-underline-offset: 3px; }
button { cursor: pointer; }
button:disabled { cursor: not-allowed; opacity: .55; }
:focus-visible { outline: 2px solid var(--ember); outline-offset: 4px; }
input:disabled, select:disabled { color: var(--dust); }
header, main, footer { max-width: 1120px; margin-inline: auto; }
header { padding: 24px 32px; display: flex; align-items: center; justify-content: space-between; gap: 24px; border-bottom: 1px solid var(--seam); }
.brand { display: flex; align-items: center; gap: 12px; color: var(--ash); text-decoration: none; }
.brand-mark { width: 32px; height: 36px; color: var(--ember); }
.brand strong { display: block; font-size: 15px; letter-spacing: .04em; }
.brand small { display: block; color: var(--dust); font-size: 11px; }
.header-note { font-size: 14px; text-decoration: none; }
.mining-nav { display: flex; align-items: center; gap: 24px; }
.mining-nav a { padding-block: 8px; color: var(--dust); font-size: 14px; text-decoration: none; }
.mining-nav a[aria-current], .mining-nav a:hover { color: var(--ash); }
.mining-nav a[aria-current] { border-bottom: 1px solid var(--ember); }
.skip-link { position: absolute; top: -100px; left: 24px; z-index: 2; padding: 12px 16px; background: var(--ash); color: var(--coal); }
.skip-link:focus { top: 12px; }
main { padding: 32px 32px 0; }
.intro { display: flex; align-items: end; justify-content: space-between; gap: 36px; margin-bottom: 32px; }
h1 { margin: 0; font: 600 clamp(34px, 4.5vw, 52px)/1.08 Bahnschrift, 'Segoe UI', sans-serif; letter-spacing: -.04em; }
h1 span { color: var(--ember); }
.intro > p { max-width: 290px; margin: 0 0 4px; color: var(--dust); font-size: 15px; }
.eyebrow { color: var(--dust); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; margin: 0 0 12px; }
.layout { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 48px; align-items: start; }
.layout > aside { position: sticky; top: 24px; }
.setup { border-top: 1px solid var(--seam); padding-top: 20px; }
h2 { font-size: 20px; font-weight: 600; line-height: 1.3; margin: 0 0 20px; }
p { margin: 0 0 16px; }
label, legend { font-size: 14px; font-weight: 600; }
label { display: block; margin-bottom: 8px; }
input[type=text], input[type=url], select { width: 100%; min-width: 0; padding: 12px 14px; border: 1px solid var(--seam); border-radius: 6px; background: var(--coal); }
input[aria-invalid=true] { border-color: var(--error); }
.hint { color: var(--dust); font-size: 13px; margin: 8px 0 0; overflow-wrap: anywhere; }
.error { color: var(--error); font-size: 13px; margin: 8px 0 0; overflow-wrap: anywhere; }
.error:empty { display: none; }
#pool-hint { margin-bottom: 20px; }
#custom-fields { padding: 16px; margin: 0 0 20px; background: var(--iron); border: 1px solid var(--seam); border-radius: 6px; }
#custom-fields label:not(:first-child) { margin-top: 16px; }
fieldset { padding: 0; border: 0; margin: 20px 0 0; }
legend { padding: 0; margin-bottom: 8px; }
.choices { display: flex; gap: 10px; }
#engine .choices { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.intensity-heading, .intensity-scale { display: flex; justify-content: space-between; gap: 12px; }
.intensity-heading label { font-weight: 400; }
#intensity-value { color: var(--ember); font-variant-numeric: tabular-nums; font-weight: 600; }
#intensity { display: block; width: 100%; height: 24px; margin: 4px 0; accent-color: var(--ember); cursor: pointer; }
.intensity-scale { color: var(--dust); font-size: 12px; }
.power-warning { margin-top: 12px; padding: 12px; border-left: 2px solid var(--warning); color: var(--warning); background: var(--iron); font-size: 13px; }
.choice { flex: 1; margin: 0; padding: 10px 12px; border: 1px solid var(--seam); border-radius: 6px; cursor: pointer; }
.choice:hover { border-color: var(--dust); }
.choice:has(input:checked) { border-color: var(--ember); background: var(--ember-wash); }
.choice input { accent-color: var(--ember); margin: 0 6px 0 0; }
.choice small { display: block; color: var(--dust); font-size: 12px; font-weight: 400; margin: 4px 0 0 24px; }
.unavailable-choice { cursor: not-allowed; color: var(--dust); }
.unavailable-choice:hover { border-color: var(--seam); }
.fee { margin: 20px 0 16px; padding: 16px 0; border-block: 1px solid var(--seam); overflow-wrap: anywhere; }
.allocation-labels { display: flex; justify-content: space-between; gap: 12px; font-size: 12px; }
.allocation-labels strong { font-variant-numeric: tabular-nums; }
.allocation-track { display: flex; gap: 2px; height: 6px; margin: 10px 0; border-radius: 2px; overflow: hidden; background: var(--seam); }
.allocation-user { width: 99%; background: var(--ember); }
.allocation-dev { flex: 1; background: var(--ash); }
.fee p { margin: 0; color: var(--dust); font-size: 13px; }
#pool-link { display: inline-block; margin-top: 6px; font-size: 13px; }
.risk-notice { margin-bottom: 16px; padding: 16px; border: 1px solid var(--seam); border-radius: 6px; background: var(--iron); font-size: 13px; }
.risk-notice > strong { display: block; margin-bottom: 6px; font-size: 14px; }
.risk-notice > p { color: var(--dust); margin-bottom: 12px; }
.risk-choice { display: flex; align-items: start; gap: 10px; margin: 0; font-size: 13px; font-weight: 400; cursor: pointer; }
.risk-choice input { flex: 0 0 17px; width: 17px; height: 17px; margin: 3px 0 0; accent-color: var(--ember); }
.primary { width: 100%; min-height: 52px; padding: 13px 20px; border: 0; border-radius: 6px; background: var(--ember); color: var(--coal); font-weight: 600; }
.primary:not(:disabled):hover { filter: brightness(1.1); }
.primary.stop { background: var(--ash); }
.consent { margin: 10px 0 0; color: var(--dust); font-size: 12px; }
.session { padding: 28px; border: 1px solid var(--seam); border-radius: 8px; background: var(--iron); }
.state { display: flex; align-items: center; gap: 8px; margin-bottom: 18px; color: var(--ember); font-size: 12px; }
.state[data-state=stopped] { color: var(--dust); }
.dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.session h2 { margin-bottom: 12px; font-size: 26px; letter-spacing: -.025em; }
.session > p { min-height: 44px; margin-bottom: 28px; color: var(--dust); font-size: 14px; }
.speed-label { color: var(--dust); font-size: 12px; }
#speed { display: block; margin-top: 6px; color: var(--ash); font-size: 42px; font-weight: 500; line-height: 1.2; letter-spacing: -.04em; font-variant-numeric: tabular-nums; }
.engine-rates { display: flex; flex-wrap: wrap; gap: 10px 24px; margin-top: 12px; color: var(--dust); font-size: 12px; }
.engine-rates strong { display: block; color: var(--ash); font-size: 16px; font-weight: 500; font-variant-numeric: tabular-nums; }
.solution-count { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-top: 22px; padding-top: 16px; border-top: 1px solid var(--seam); color: var(--dust); font-size: 13px; }
#shares { color: var(--ash); font-size: 24px; font-variant-numeric: tabular-nums; }
.explanation { margin: 24px 0 0; }
.explanation h2 { margin: 0 0 8px; font-size: 16px; }
.explanation p { color: var(--dust); font-size: 13px; }
.secondary { padding: 10px 14px; border: 1px solid var(--seam); border-radius: 6px; background: var(--iron); white-space: nowrap; font-size: 13px; }
.secondary:hover { border-color: var(--dust); }
.availability, .preview { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 16px 20px; margin-bottom: 24px; border: 1px solid var(--seam); border-radius: 6px; background: var(--iron); font-size: 13px; }
.availability strong { font-size: 14px; }
.availability p { margin: 4px 0 0; color: var(--dust); }
.preview { color: var(--warning); }
.preview p { margin: 0; }
.questions { margin-top: 32px; padding-top: 20px; border-top: 1px solid var(--seam); }
.questions summary { cursor: pointer; font-size: 14px; font-weight: 600; }
.answers { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 20px; }
.answers h3 { font-size: 14px; font-weight: 600; margin: 0 0 8px; }
.answers p { margin: 0; color: var(--dust); font-size: 13px; }
footer { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px; padding: 28px 32px; color: var(--dust); font-size: 12px; }
footer a { color: var(--dust); }
.guide { max-width: 820px; padding-bottom: 24px; }
.guide h2 { margin-top: 28px; margin-bottom: 12px; }
.guide p, .guide li { color: var(--dust); }
.guide .terms-lead { margin-top: 24px; color: var(--ash); }
.guide li { margin-bottom: 12px; }
.wallet-address { overflow-wrap: anywhere; font-size: 13px; }
.pool-account { margin-top: 32px; padding: 28px; border: 1px solid var(--seam); border-radius: 8px; background: var(--iron); }
.account-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.account-heading h2 { margin-bottom: 10px; }
.account-heading a { font-size: 13px; white-space: nowrap; }
.account-metrics { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; margin: 24px 0; }
.account-metrics dt { color: var(--dust); font-size: 12px; }
.account-metrics dd { margin: 6px 0 0; font-size: 23px; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.next-payout dd { font-size: 20px; }
.payout-list { color: var(--dust); padding-left: 20px; font-size: 13px; }
.payout-list:empty { display: none; }
.benchmarks { margin-top: 32px; padding-top: 24px; border-top: 1px solid var(--seam); }
.benchmark-table { width: 100%; margin: 20px 0; border-collapse: collapse; font-size: 14px; font-variant-numeric: tabular-nums; }
.benchmark-table th, .benchmark-table td { padding: 14px 12px; text-align: left; border-bottom: 1px solid var(--seam); }
.benchmark-table th:first-child { padding-left: 0; }
.benchmark-table th { font-weight: 500; }
.benchmark-table thead { color: var(--dust); font-size: 12px; }
.benchmark-table small { display: block; color: var(--dust); font-size: 12px; font-weight: 400; }
.benchmark-table strong { color: var(--ember); }
.benchmark-method { color: var(--dust); font-size: 12px; }
.benchmark-method summary { cursor: pointer; color: var(--ash); }
.benchmark-method p { margin-top: 12px; max-width: 850px; }
@media (max-width: 760px) {
  header { padding: 20px; gap: 16px; }
  .brand { gap: 9px; }
  .brand strong { font-size: 13px; }
  .brand small { font-size: 10px; }
  .brand-mark { width: 27px; }
  .mining-nav { gap: 16px; }
  .mining-nav a { font-size: 13px; }
  .header-note { max-width: 110px; text-align: right; font-size: 13px; }
  main { padding: 24px 20px 0; }
  .intro { display: block; margin-bottom: 24px; }
  .intro > p { max-width: 440px; margin: 16px 0 0; }
  .layout { grid-template-columns: 1fr; gap: 28px; }
  .layout > aside { position: static; }
  .session { padding: 24px; }
  .pool-account { padding: 20px; }
  .account-heading { align-items: start; flex-direction: column; gap: 0; }
  .account-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px 12px; }
  .account-metrics dd { font-size: 20px; }
  .benchmark-table { font-size: 12px; }
  .benchmark-table th, .benchmark-table td { padding: 12px 5px; }
  .benchmark-table small { font-size: 10px; }
  .choice { padding: 10px; }
  .choice small { margin-left: 0; }
  .availability, .preview { align-items: start; flex-direction: column; gap: 12px; padding: 16px; }
  .answers { grid-template-columns: 1fr; gap: 20px; }
  footer { padding: 26px 20px; gap: 12px; }
}
@media (max-width: 360px) {
  .brand small { display: none; }
  .allocation-labels { font-size: 11px; }
}
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto; } }