:root {
  --paper: #f6f3ec;
  --paper-2: #ece7db;
  --card: #fffdf8;
  --ink: #16171b;
  --ink-2: #3b3d44;
  --muted: #6e6c66;
  --line: #d9d2c2;
  --funded: #2f55d4;
  --review: #9a5c00;
  --dispute: #c2372b;
  --done: #1d7f48;
  --refund: #6e6c66;
  --accent: var(--ink);
  --radius: 14px;
  --serif: "Instrument Serif", Georgia, "Times New Roman", serif;
  --sans:
    "Inter Tight", ui-sans-serif, system-ui, -apple-system, "Segoe UI",
    sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #111214;
    --paper-2: #1a1b1e;
    --card: #17181b;
    --ink: #f1eee6;
    --ink-2: #cfccc4;
    --muted: #9a978f;
    --line: #2d2e33;
    --funded: #7d9bff;
    --review: #f0a53a;
    --dispute: #ff7a6b;
    --done: #4fcf86;
    --refund: #9a978f;
  }
}
* {
  box-sizing: border-box;
}
[hidden] {
  display: none !important;
}
html {
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 16px/1.55 var(--sans);
  min-height: 100vh;
  overflow-x: hidden;
}
a {
  color: inherit;
}
.wrap {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 16px;
}
.mono {
  font-family: var(--mono);
}
.muted {
  color: var(--muted);
}
h1,
h2,
h3 {
  margin: 0;
  font-weight: 400;
}

header.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.logo svg {
  width: 28px;
  height: 28px;
}
.logo span {
  font: 400 30px/1 var(--serif);
  letter-spacing: -0.01em;
}
nav.links {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
nav.links a.plain {
  text-decoration: none;
  padding: 8px 10px;
  font-weight: 500;
  font-size: 15px;
}
.net {
  font: 500 11px/1 var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 6px 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
}

.btn {
  appearance: none;
  border: 1.5px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  font: 600 15px/1 var(--sans);
  padding: 13px 18px;
  border-radius: 10px;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  transition:
    transform 0.12s ease,
    opacity 0.12s ease;
}
.btn:hover {
  transform: translateY(-1px);
}
.btn.ghost {
  background: transparent;
  color: var(--ink);
}
.btn.sm {
  padding: 8px 12px;
  min-height: 36px;
  font-size: 14px;
}
.btn.good {
  background: var(--done);
  border-color: var(--done);
  color: #fff;
}
.btn.bad {
  background: transparent;
  border-color: var(--dispute);
  color: var(--dispute);
}
.btn[disabled] {
  opacity: 0.55;
  cursor: progress;
  transform: none;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.kicker {
  font: 500 12px/1 var(--mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.hero {
  padding: 56px 0 24px;
  display: grid;
  gap: 28px;
}
.hero h1 {
  font: 400 clamp(48px, 11vw, 104px)/0.95 var(--serif);
  letter-spacing: -0.02em;
}
.hero h1 em {
  font-style: italic;
  color: var(--done);
}
.hero p.lead {
  font-size: clamp(18px, 4.4vw, 22px);
  line-height: 1.45;
  max-width: 38ch;
  margin: 0;
  color: var(--ink-2);
}
.cta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.flow {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin: 32px 0;
}
.flow .step {
  padding: 18px;
}
.flow .step b {
  display: block;
  font: 400 26px/1.1 var(--serif);
  margin-bottom: 6px;
}
.flow .step p {
  margin: 0;
  color: var(--ink-2);
  font-size: 15px;
}
.flow .step .kicker {
  margin-bottom: 10px;
  display: block;
}
.flow .step.silence {
  border-color: var(--done);
  box-shadow: inset 0 0 0 1px var(--done);
}

section.block {
  margin: 48px 0;
}
section.block > h2 {
  font: 400 clamp(32px, 7vw, 44px)/1 var(--serif);
  margin-bottom: 16px;
}
.why {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}
.why .card {
  padding: 18px;
}
.why h3 {
  font: 600 17px/1.3 var(--sans);
  margin-bottom: 6px;
}
.why p {
  margin: 0;
  color: var(--ink-2);
  font-size: 15px;
}

.jobs {
  display: grid;
  gap: 10px;
}
.jobrow {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  text-decoration: none;
}
.jobrow b {
  font-weight: 600;
}
.jobrow .chips {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font: 500 11px/1 var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  padding: 6px 8px;
  border-radius: 999px;
  border: 1px solid currentColor;
  white-space: nowrap;
}
.s-funded {
  color: var(--funded);
}
.s-submitted {
  color: var(--review);
}
.s-disputed {
  color: var(--dispute);
}
.s-released,
.s-settled,
.s-resolved {
  color: var(--done);
}
.s-refunded {
  color: var(--refund);
}
.chip.you {
  color: var(--ink);
  background: var(--paper-2);
  border-color: var(--paper-2);
}

.page-head {
  padding: 36px 0 18px;
}
.page-head h1 {
  font: 400 clamp(38px, 8vw, 64px)/1 var(--serif);
  letter-spacing: -0.01em;
  overflow-wrap: anywhere;
}
.page-head p {
  margin: 10px 0 0;
  color: var(--ink-2);
}

.parties {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  margin: 18px 0;
}
.party {
  padding: 12px 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}
.party .who {
  font: 500 12px/1 var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.party a {
  font-family: var(--mono);
  font-size: 14px;
}

details.terms {
  padding: 14px 16px;
  margin: 0 0 18px;
}
details.terms summary {
  cursor: pointer;
  font-weight: 600;
}
pre.text {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font: 400 14px/1.5 var(--mono);
  margin: 10px 0 0;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px;
}
.fp {
  font: 400 12px/1.4 var(--mono);
  color: var(--muted);
  margin-top: 6px;
  overflow-wrap: anywhere;
}
.fp.ok::before {
  content: "✓ ";
  color: var(--done);
}
.fp.bad::before {
  content: "✗ ";
  color: var(--dispute);
}

.banner {
  padding: 16px;
  margin: 0 0 18px;
  border-left: 4px solid var(--funded);
}
.banner p {
  margin: 0 0 12px;
}

.milestone {
  padding: 0;
  margin: 0 0 16px;
  overflow: hidden;
}
.milestone .mhead {
  padding: 18px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  flex-wrap: wrap;
}
.milestone .mhead h2 {
  font: 400 30px/1.05 var(--serif);
  overflow-wrap: anywhere;
}
.milestone .amount {
  font: 500 22px/1 var(--mono);
  white-space: nowrap;
}
.milestone .next {
  padding: 14px 18px;
  background: var(--paper-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.milestone .next strong {
  display: block;
  font: 400 24px/1.15 var(--serif);
}
.milestone .next .clock {
  font: 500 34px/1.1 var(--mono);
  font-variant-numeric: tabular-nums;
}
.milestone .body {
  padding: 16px 18px 18px;
  display: grid;
  gap: 14px;
}
.milestone[data-status="submitted"] .next {
  background: color-mix(in srgb, var(--review) 12%, var(--card));
}
.milestone[data-status="disputed"] .next {
  background: color-mix(in srgb, var(--dispute) 10%, var(--card));
}
.milestone[data-final="1"] .next {
  background: color-mix(in srgb, var(--done) 12%, var(--card));
}
.milestone[data-status="refunded"] .next {
  background: var(--paper-2);
}
.stamp {
  display: inline-block;
  font: 600 13px/1 var(--mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--done);
  border: 2px solid var(--done);
  border-radius: 6px;
  padding: 7px 10px;
  transform: rotate(-4deg);
}

.facts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 16px;
  font-size: 14px;
  margin: 0;
}
.facts dt {
  color: var(--muted);
  font: 500 11px/1.3 var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.facts dd {
  margin: 0 0 4px;
}
.doc h3 {
  font: 600 14px/1.3 var(--sans);
}

.act {
  display: grid;
  gap: 10px;
  border-top: 1px dashed var(--line);
  padding-top: 14px;
}
.act h3 {
  font: 600 15px/1.3 var(--sans);
}
.act .row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.act .row .btn {
  flex: 1 1 auto;
}
.split {
  display: grid;
  gap: 6px;
}
.split output {
  font: 500 15px/1.2 var(--mono);
}

form.new {
  padding: 20px 18px;
  display: grid;
  gap: 18px;
  margin-bottom: 24px;
}
label.f {
  display: grid;
  gap: 6px;
  font-weight: 600;
}
label.f small,
.hint {
  font-weight: 400;
  color: var(--muted);
  font-size: 14px;
}
input,
select,
textarea {
  font: 400 16px/1.35 var(--sans);
  color: var(--ink);
  background: var(--paper);
  border: 1.5px solid var(--line);
  border-radius: 10px;
  padding: 11px 12px;
  width: 100%;
  min-height: 44px;
}
textarea {
  min-height: 96px;
  resize: vertical;
}
input:focus,
select:focus,
textarea:focus {
  outline: 2px solid var(--funded);
  outline-offset: 1px;
  border-color: transparent;
}
input[type="range"] {
  padding: 0;
  min-height: 28px;
  accent-color: var(--ink);
}
.ms {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
}
.two {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
fieldset {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px 14px;
  margin: 0;
  display: grid;
  gap: 12px;
}
legend {
  font-weight: 600;
  padding: 0 6px;
}
.err {
  background: var(--dispute);
  color: #fff;
  border-radius: 10px;
  padding: 12px 14px;
  font-weight: 600;
}

.demo-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 18px 0;
}
.demo-grid .card {
  padding: 20px;
  display: grid;
  gap: 12px;
  align-content: start;
}
.demo-grid h2 {
  font: 400 32px/1 var(--serif);
}
.demo-grid ol {
  margin: 0;
  padding-left: 20px;
  color: var(--ink-2);
}

footer.foot {
  margin: 64px 0 0;
  padding: 22px 0 36px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  justify-content: space-between;
  font-size: 13px;
  color: var(--muted);
}
footer.foot a {
  color: var(--muted);
}

.toast {
  visibility: hidden;
  position: fixed;
  left: 50%;
  bottom: 20px;
  transform: translate(-50%, 140%);
  max-width: min(560px, calc(100% - 32px));
  background: var(--ink);
  color: var(--paper);
  padding: 13px 16px;
  border-radius: 12px;
  font-weight: 500;
  z-index: 50;
  transition: transform 0.25s ease;
}
.toast.show {
  transform: translate(-50%, 0);
  visibility: visible;
}
.toast.error {
  background: var(--dispute);
  color: #fff;
}

@media (min-width: 720px) {
  .flow {
    grid-template-columns: repeat(4, 1fr);
  }
  .why {
    grid-template-columns: repeat(3, 1fr);
  }
  .parties {
    grid-template-columns: repeat(3, 1fr);
  }
  .demo-grid {
    grid-template-columns: 1fr 1fr;
  }
  .ms {
    grid-template-columns: 2fr 1fr 1fr;
  }
  .facts {
    grid-template-columns: repeat(4, 1fr);
  }
}
@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
  }
}

.progress { height: 6px; border-radius: 999px; background: color-mix(in srgb, var(--review) 18%, transparent); overflow: hidden; margin: 10px 0 8px; max-width: 520px; }
.progress i { display: block; height: 100%; background: var(--review); transition: width 1s linear; }
.banner.slim { padding: 10px 16px; }
.banner.slim p { margin: 0; }
.banner .row { display: flex; gap: 8px; flex-wrap: wrap; }
details.activity summary, details.more summary { cursor: pointer; font-weight: 600; font-size: 14px; }
details.activity ol { margin: 8px 0 0; padding-left: 20px; font-size: 14px; display: grid; gap: 4px; }
details.activity a { color: var(--muted); font-size: 12px; }
details.more { border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; display: grid; gap: 12px; }
details.more[open] summary { margin-bottom: 12px; }
details.more > label, details.more > .two { margin-bottom: 12px; }
.offline { position: sticky; top: 0; z-index: 5; margin: 0; padding: 8px 12px; background: var(--review); color: #fff; font-weight: 600; text-align: center; border-radius: 0 0 10px 10px; }
.toast a { color: inherit; margin-left: 6px; text-decoration: underline; }
.btn:focus-visible, a:focus-visible, summary:focus-visible, button:focus-visible { outline: 2px solid var(--funded); outline-offset: 2px; }
pre.text a { color: var(--funded); }
@media (max-width: 480px) {
  .two { grid-template-columns: 1fr; }
  header.top { flex-wrap: wrap; }
  .net { display: none; }
}

.hero p.origin { margin: 0; font-size: 15px; color: var(--muted); }