:root {
  --bg: #050706;
  --bg-deep: #020403;
  --panel: #080d0a;
  --panel-2: #0a100c;
  --text: #f3eee2;
  --dim: #cbc6ba;
  --muted: #7f9188;
  --line: rgba(103, 231, 202, 0.14);
  --line-strong: rgba(103, 231, 202, 0.3);
  --lime: #c2f000;
  --lime-soft: #d9fa72;
  --cyan: #67e7ca;
  --danger: #d38983;
  --gradient: linear-gradient(110deg, var(--cyan), var(--lime));
  --mono: ui-monospace, "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --sans: Inter, "Segoe UI", Arial, sans-serif;
  --serif: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Palatino, Georgia, serif;
  --max: 1120px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background:
    radial-gradient(circle at 50% 0, rgba(110, 216, 186, 0.08), transparent 32rem),
    radial-gradient(circle at 85% 38%, rgba(201, 240, 61, 0.025), transparent 34rem),
    var(--bg);
  color: var(--text);
  font: 15px/1.72 var(--sans);
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--lime); color: #071006; }

a { color: inherit; text-decoration: none; }
a:hover { color: var(--lime-soft); }

button, input, textarea, select { font: inherit; }

code, .mono { font-family: var(--mono); }

code {
  color: var(--lime-soft);
  font-size: 0.9em;
}

.skip-link {
  position: fixed;
  left: 16px;
  top: -80px;
  z-index: 100;
  padding: 10px 14px;
  background: var(--lime);
  color: #081006;
  font: 11px var(--mono);
}

.skip-link:focus { top: 16px; }

.shell {
  width: min(calc(100% - 48px), var(--max));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--line);
  background: rgba(6, 8, 7, 0.9);
  backdrop-filter: blur(18px);
}

.nav-shell {
  width: min(calc(100% - 48px), var(--max));
  min-height: 60px;
  margin-inline: auto;
  display: grid;
  grid-template-columns: auto auto 1fr;
  align-items: center;
  gap: 28px;
}

.brand {
  color: var(--text);
  font: 600 13px var(--mono);
  letter-spacing: 0.22em;
}

.network-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font: 9px var(--mono);
  letter-spacing: 0.12em;
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 10px rgba(201, 240, 61, 0.5);
}


.nav-links {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 20px;
  color: var(--muted);
  font: 9px var(--mono);
  letter-spacing: 0.1em;
  scrollbar-width: none;
}

.nav-links::-webkit-scrollbar { display: none; }

.nav-links a { transition: color 180ms ease; }

.hero {
  min-height: calc(100vh - 60px);
  padding-block: 54px 74px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.42;
  background-image:
    linear-gradient(rgba(201, 240, 61, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(110, 216, 186, 0.07) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(to bottom, #000, transparent 86%);
}

.hero-index {
  position: absolute;
  top: 32px;
  left: 0;
  color: var(--muted);
  font-size: 9px;
  letter-spacing: 0.16em;
}

.hero-visual {
  width: 190px;
  height: 190px;
  margin-bottom: 18px;
  display: grid;
  place-items: center;
  position: relative;
}

.hero-visual img {
  width: 128px;
  height: 128px;
  object-fit: contain;
  z-index: 2;
  filter: drop-shadow(0 12px 28px rgba(110, 216, 186, 0.2));
}

.orbit {
  position: absolute;
  inset: 8px;
  border: 1px solid rgba(201, 240, 61, 0.16);
  border-radius: 50%;
}

.orbit::after {
  content: "";
  position: absolute;
  top: 50%;
  left: -3px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 9px rgba(201, 240, 61, 0.55);
}

.orbit-b { inset: 27px; border-style: dashed; }

.eyebrow,
.section-label,
.sub-index {
  margin: 0;
  color: var(--lime);
  font: 9px/1.4 var(--mono);
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 12px 0 8px;
  font: 400 clamp(66px, 9vw, 112px)/0.9 var(--serif);
  letter-spacing: -0.055em;
}

.hero-thesis {
  margin: 0 0 27px;
  color: var(--dim);
  font: 17px/1.45 var(--serif);
}

.hero-copy {
  max-width: 620px;
  color: var(--dim);
  font: 17px/1.65 var(--serif);
}

.hero-copy p { margin: 0 0 7px; }
.hero-copy strong { color: var(--text); font-weight: 400; }

.hero-formulas {
  margin: 26px 0 18px;
  display: grid;
  grid-template-columns: auto 52px auto;
  align-items: center;
}

.hero-formulas code,
.inline-formula code,
.formula-ribbon code {
  padding: 10px 14px;
  border: 1px solid rgba(201, 240, 61, 0.22);
  background: rgba(201, 240, 61, 0.025);
}

.hero-formulas span { height: 1px; background: var(--gradient); opacity: 0.5; }

.hero-proof {
  max-width: 620px;
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}

.status-grid {
  width: 100%;
  margin-top: 38px;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border: 1px solid var(--line-strong);
  background: linear-gradient(120deg, rgba(110, 216, 186, 0.025), rgba(201, 240, 61, 0.018));
  text-align: left;
}

.status-grid > div {
  min-width: 0;
  padding: 15px 14px;
  border-right: 1px solid var(--line);
}

.status-grid > div:last-child { border-right: 0; }
.status-grid span, .status-grid strong { display: block; font: 9px/1.45 var(--mono); }
.status-grid span { color: var(--muted); margin-bottom: 7px; letter-spacing: 0.08em; }
.status-grid strong { color: var(--dim); font-weight: 400; overflow-wrap: anywhere; }
.signal { color: var(--lime-soft) !important; }

.contract-strip {
  width: 100%;
  min-height: 46px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 16px;
  border: 1px solid var(--line);
  border-top: 0;
  text-align: left;
}

.contract-strip > span { padding-left: 14px; color: var(--muted); font-size: 9px; letter-spacing: 0.16em; }
.contract-strip code { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--dim); }
.contract-strip button {
  align-self: stretch;
  border: 0;
  border-left: 1px solid var(--line);
  padding: 0 16px;
  color: var(--lime-soft);
  background: rgba(201, 240, 61, 0.035);
  font: 9px var(--mono);
  letter-spacing: 0.1em;
  cursor: pointer;
}

.contract-strip button:disabled { color: var(--muted); cursor: not-allowed; }

.explore-link {
  margin-top: 30px;
  color: var(--muted);
  font: 9px var(--mono);
  letter-spacing: 0.14em;
}

.explore-link span { color: var(--lime); margin-left: 7px; }

.section {
  padding-block: 104px 112px;
  border-top: 1px solid var(--line);
  scroll-margin-top: 60px;
}

.section-label { margin-bottom: 18px; }

.section h2 {
  max-width: 800px;
  margin: 0 0 36px;
  font: 400 clamp(31px, 4vw, 52px)/1.08 var(--serif);
  letter-spacing: -0.035em;
  text-wrap: balance;
}

.section-intro {
  margin: -20px 0 38px;
  color: var(--muted);
  font: 16px var(--serif);
}

.prose {
  color: var(--dim);
  font: 16px/1.75 var(--serif);
}

.prose.narrow { max-width: 720px; }
.prose p { margin: 0 0 20px; }
.prose strong { color: var(--text); font-weight: 400; }

.columns {
  max-width: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 70px;
}

.inline-formula { display: flex; gap: 9px; flex-wrap: wrap; }

.sequence {
  display: flex;
  align-items: stretch;
  gap: 0;
  color: var(--muted);
  font: 9px var(--mono);
  letter-spacing: 0.08em;
}

.sequence span {
  flex: 1;
  min-height: 56px;
  padding: 12px;
  border: 1px solid var(--line);
  display: grid;
  place-items: center;
  text-align: center;
}

.sequence i {
  width: 28px;
  display: grid;
  place-items: center;
  color: var(--lime);
  font-style: normal;
}

.horizontal-sequence { margin-top: 44px; }

.callout {
  margin-top: 38px;
  padding: 20px 24px;
  border-left: 2px solid var(--lime);
  background: linear-gradient(90deg, rgba(110, 216, 186, 0.06), rgba(201, 240, 61, 0.025), transparent 82%);
}

.callout strong {
  color: var(--text);
  font: 400 18px/1.55 var(--serif);
}

.split-callout { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; }
.split-callout span { color: var(--dim); font: 15px/1.55 var(--serif); }
.split-callout span::first-word { color: var(--text); }

.system-map {
  margin-top: 46px;
  display: grid;
  grid-template-columns: 1fr 110px 1fr;
  align-items: center;
}

.map-column {
  border: 1px solid var(--line-strong);
  background: var(--panel);
}

.map-column strong,
.map-column span { display: block; padding: 13px 16px; font: 10px var(--mono); }
.map-column strong { color: var(--text); letter-spacing: 0.12em; border-bottom: 1px solid var(--line-strong); }
.map-column span { color: var(--muted); border-bottom: 1px solid var(--line); }
.map-column span:last-child { border-bottom: 0; }
.accent-panel { border-color: rgba(201, 240, 61, 0.38); background: linear-gradient(135deg, rgba(110, 216, 186, 0.045), rgba(201, 240, 61, 0.025)); }
.accent-panel strong { color: var(--lime-soft); }

.map-bridge { display: flex; align-items: center; color: var(--muted); font: 8px var(--mono); letter-spacing: 0.1em; }
.map-bridge i { flex: 1; height: 1px; background: var(--line-strong); }
.map-bridge b { font-weight: 400; writing-mode: vertical-rl; padding: 9px; }

.root-tree {
  margin-top: 42px;
  padding: 22px;
  border: 1px solid var(--line-strong);
  background: var(--panel);
  text-align: center;
}

.root-tree > strong { display: block; color: var(--lime-soft); font-size: 11px; letter-spacing: 0.16em; }
.root-tree > strong::after { content: ""; display: block; width: 1px; height: 24px; margin: 8px auto 0; background: var(--gradient); }
.root-tree > div { display: grid; grid-template-columns: repeat(7, 1fr); border-top: 1px solid var(--line-strong); }
.root-tree span { position: relative; padding: 18px 7px 4px; color: var(--muted); font-size: 9px; }
.root-tree span::before { content: ""; position: absolute; top: 0; left: 50%; height: 12px; border-left: 1px solid var(--line-strong); }

.nerve-pair {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.nerve-card {
  margin: 0;
  border: 1px solid var(--line-strong);
  background: radial-gradient(circle at 50% 55%, rgba(110, 216, 186, 0.09), transparent 49%), var(--panel);
  overflow: hidden;
}

.nerve-card figcaption { padding: 15px 17px; border-bottom: 1px solid var(--line); }
.nerve-card figcaption span, .nerve-card figcaption strong { display: block; font-family: var(--mono); }
.nerve-card figcaption span { color: var(--muted); font-size: 8px; letter-spacing: 0.12em; }
.nerve-card figcaption strong { margin-top: 5px; color: var(--text); font-size: 10px; font-weight: 400; letter-spacing: 0.08em; }
.nerve-card svg { width: 100%; height: auto; display: block; overflow: visible; }
.nerve-paths path { fill: none; vector-effect: non-scaling-stroke; }
.nerve-track path { stroke: rgba(70, 157, 175, 0.24); stroke-width: 1; }
.nerve-chain path {
  stroke: #60c7df;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-dasharray: 7 7;
  filter: drop-shadow(0 0 3px rgba(65, 199, 225, 0.48));
  animation: chain-roll 600ms linear infinite;
}
.nerve-core circle {
  fill: #000;
  stroke: var(--lime);
  stroke-width: 1;
  filter: drop-shadow(0 0 4px rgba(201, 240, 61, 0.2));
}
.nerve-core image, .ledger-root img { filter: invert(89%) sepia(68%) saturate(1115%) hue-rotate(25deg) brightness(104%) contrast(96%); opacity: 0.9; }
.nerve-core .nerve-symbol {
  filter: contrast(2.4) brightness(1.06);
  mix-blend-mode: screen;
  clip-path: circle(48% at 50% 50%);
  opacity: 1;
}
.nerve-points circle { fill: var(--panel); stroke: var(--lime); stroke-width: 1.2; }
.nerve-labels text { fill: var(--muted); font: 9px var(--mono); text-anchor: middle; letter-spacing: 0.05em; }

.capital-loop {
  width: min(100%, 660px);
  margin: 46px auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  color: var(--muted);
  font: 10px var(--mono);
}

.capital-loop > i { height: 30px; color: var(--lime); font-style: normal; display: grid; place-items: center; }
.flow-node { width: 230px; min-height: 48px; padding: 12px; display: grid; place-items: center; border: 1px solid var(--line-strong); background: var(--panel); text-align: center; }
.flow-node.token, .flow-node.major { color: var(--lime-soft); border-color: rgba(201, 240, 61, 0.36); }
.flow-node small { margin-top: 4px; color: var(--muted); font-size: 8px; }
.flow-branches { width: 100%; display: grid; grid-template-columns: 1fr 1fr; gap: 120px; }
.flow-branches .flow-node { width: 100%; }
.flow-split, .flow-join { width: calc(100% - 230px); height: 42px; display: grid; grid-template-columns: 1fr 1px 1fr; }
.flow-split i, .flow-join i { border-bottom: 1px solid var(--line-strong); }
.flow-split i:first-child, .flow-join i:first-child { border-left: 1px solid var(--line-strong); }
.flow-split i:last-child, .flow-join i:last-child { border-right: 1px solid var(--line-strong); }
.flow-split span, .flow-join span { background: var(--line-strong); }
.flow-join { transform: rotate(180deg); }
.compact { margin-top: 35px; }

.data-panel,
.dashboard {
  margin-top: 44px;
  border: 1px solid var(--line-strong);
  background: linear-gradient(135deg, rgba(110, 216, 186, 0.035), rgba(201, 240, 61, 0.018)), var(--panel);
}

.panel-head,
.dashboard-head {
  min-height: 66px;
  padding: 15px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 1px solid var(--line-strong);
  font-family: var(--mono);
}

.panel-head span,
.dashboard-head span,
.dashboard-head b { color: var(--muted); font-size: 9px; font-weight: 400; letter-spacing: 0.11em; }
.panel-head b, .dashboard-head > b { color: var(--lime-soft); font: 400 9px var(--mono); text-align: right; }
.dashboard-head h3 { margin: 5px 0 0; font: 400 17px var(--serif); }

.metric-list { margin: 0; }
.metric-list > div { min-height: 54px; padding: 13px 18px; display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 24px; border-bottom: 1px solid var(--line); }
.metric-list > div:last-child { border-bottom: 0; }
.metric-list dt, .metric-list dd { margin: 0; font: 9px/1.5 var(--mono); }
.metric-list dt { color: var(--muted); }
.metric-list dd { color: var(--dim); text-align: right; overflow-wrap: anywhere; }

.dashboard-grid { display: grid; grid-template-columns: 1.4fr 0.8fr; }
.metrics-block { display: grid; grid-template-columns: repeat(2, 1fr); }
.metrics-block > div { min-height: 96px; padding: 17px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.metrics-block > div:nth-child(2n) { border-right: 0; }
.metrics-block > div:nth-last-child(-n + 2) { border-bottom: 0; }
.metrics-block span, .metrics-block strong { display: block; font: 9px/1.45 var(--mono); }
.metrics-block span { color: var(--muted); letter-spacing: 0.08em; }
.metrics-block strong { margin-top: 16px; color: var(--dim); font-weight: 400; overflow-wrap: anywhere; }

.composition { padding: 18px; border-left: 1px solid var(--line-strong); }
.mini-title { color: var(--muted); font: 9px var(--mono); letter-spacing: 0.1em; }
.composition-chart { aspect-ratio: 1; width: 150px; margin: 22px auto; border: 1px solid var(--line-strong); border-radius: 50%; display: grid; place-items: center; position: relative; }
.composition-chart::after { content: "—"; width: 62%; aspect-ratio: 1; border: 1px solid var(--line); border-radius: 50%; display: grid; place-items: center; color: var(--muted); font: 14px var(--mono); }
.composition-chart i { position: absolute; width: 50%; height: 1px; background: var(--line); transform-origin: right; }
.composition-chart i:nth-child(1) { left: 0; transform: rotate(30deg); }
.composition-chart i:nth-child(2) { right: 50%; transform: rotate(155deg); }
.composition-chart i:nth-child(3) { right: 50%; transform: rotate(250deg); }
.composition dl { margin: 0; }
.composition dl > div { padding: 8px 0; display: flex; justify-content: space-between; border-top: 1px solid var(--line); }
.composition dt, .composition dd { margin: 0; color: var(--muted); font: 8px var(--mono); }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font: 10px var(--mono); }
th, td { height: 52px; padding: 12px 18px; border-bottom: 1px solid var(--line); text-align: left; }
th { color: var(--muted); font-weight: 400; letter-spacing: 0.1em; }
td { color: var(--dim); }
th:not(:first-child), td:not(:first-child) { text-align: right; }
tbody tr:last-child td { border-bottom: 0; }

.epoch-flow {
  margin: 44px 0;
  display: grid;
  grid-template-columns: repeat(13, auto);
  align-items: center;
  overflow-x: auto;
  padding-bottom: 7px;
  font: 9px var(--mono);
}

.epoch-flow span { min-width: 118px; min-height: 60px; padding: 12px; border: 1px solid var(--line); display: grid; place-items: center; text-align: center; color: var(--muted); }
.epoch-flow i { width: 25px; text-align: center; color: var(--lime); font-style: normal; transform: rotate(-90deg); }
.compact-dashboard .metrics-block { grid-template-columns: repeat(3, 1fr); }
.compact-dashboard .metrics-block > div { border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.compact-dashboard .metrics-block > div:nth-child(3n) { border-right: 0; }
.compact-dashboard .metrics-block > div:nth-last-child(-n + 3) { border-bottom: 0; }

.holding-flow { margin-top: 42px; }
.legal-callout {
  margin-top: 22px;
  padding: 17px 20px;
  border: 1px solid rgba(211, 137, 131, 0.35);
  color: #d2aaa6;
  font: 10px/1.6 var(--mono);
}

.identity-pipeline { margin: 45px 0 20px; }
.identity-pipeline svg { width: 100%; height: auto; display: block; }
.pipe-box rect { fill: var(--panel); stroke: var(--line-strong); }
.pipe-box.primary rect { stroke: rgba(201, 240, 61, 0.5); }
.pipe-box text, .kotto-node { fill: var(--dim); text-anchor: middle; font: 12px var(--mono); }
.pipe-box text.small { fill: var(--muted); font-size: 9px; }
.pipe-line { fill: none; stroke: rgba(110, 216, 186, 0.55); stroke-width: 1.2; }
.identity-pipeline marker path { fill: var(--lime); }
.kotto-node { fill: var(--lime-soft); letter-spacing: 0.18em; }
.identity-pipeline figcaption { margin-top: 12px; color: var(--muted); text-align: center; font: 9px var(--mono); letter-spacing: 0.1em; }
.formula-ribbon { display: flex; justify-content: center; gap: 10px; }

.subsection {
  margin-top: 92px;
  padding-top: 60px;
  border-top: 1px solid var(--line);
}

.subsection h3 { margin: 11px 0 22px; font: 400 38px/1.1 var(--serif); }
.subsection p:not(.sub-index) { color: var(--dim); font: 16px/1.72 var(--serif); }
.identity-origin-section { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 70px; align-items: center; }

.dual-trace { text-align: center; font-family: var(--mono); }
.dual-trace > strong { display: inline-block; padding: 12px 34px; border: 1px solid rgba(201, 240, 61, 0.4); color: var(--lime-soft); font-size: 11px; letter-spacing: 0.15em; }
.dual-trace > strong::after { content: ""; display: block; width: 1px; height: 28px; margin: 12px auto -40px; background: var(--gradient); }
.dual-trace > div { margin-top: 40px; display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.dual-trace section { padding: 18px; border: 1px solid var(--line-strong); background: var(--panel); }
.dual-trace section b, .dual-trace section span { display: block; }
.dual-trace section b { margin-bottom: 14px; color: var(--text); font-size: 9px; letter-spacing: 0.1em; }
.dual-trace section span { padding: 7px 0; border-top: 1px solid var(--line); color: var(--muted); font-size: 9px; }
.dual-trace small { display: block; margin-top: 13px; color: var(--lime); font-size: 9px; }

.history-chain {
  margin: 45px 0;
  padding-left: 22px;
  border-left: 1px solid var(--line-strong);
  display: flex;
  flex-direction: column;
  width: min(100%, 380px);
}

.history-chain span { width: 100%; min-height: 47px; padding: 13px 16px; border: 1px solid var(--line); background: var(--panel); color: var(--muted); font: 9px var(--mono); letter-spacing: 0.08em; }
.history-chain i { height: 22px; border-left: 1px solid var(--lime); margin-left: 22px; }
.history-chain span:first-child { color: var(--lime-soft); border-color: rgba(201, 240, 61, 0.4); }

.capital-exit-layout { display: grid; grid-template-columns: 1fr 0.85fr; gap: 72px; }
.state-terminal { margin: 0; border: 1px solid var(--line-strong); background: var(--panel); align-self: center; }
.state-terminal > div { padding: 15px 17px; display: flex; justify-content: space-between; gap: 24px; border-bottom: 1px solid var(--line); }
.state-terminal > div:last-child { border-bottom: 0; }
.state-terminal dt, .state-terminal dd { margin: 0; font: 9px var(--mono); }
.state-terminal dt { color: var(--muted); }
.state-terminal dd { color: var(--dim); }
.capital-exit-note { grid-column: 1 / -1; margin: -35px 0 0 !important; color: var(--lime-soft) !important; font-style: italic !important; }

.two-ledgers {
  margin: 44px 0;
  display: grid;
  grid-template-columns: 1fr 180px 1fr;
  align-items: center;
}

.ledger-column { border: 1px solid var(--line-strong); background: var(--panel); }
.ledger-column > span { display: block; padding: 15px 18px; border-bottom: 1px solid var(--line-strong); color: var(--text); font: 10px var(--mono); letter-spacing: 0.1em; }
.ledger-column ul { list-style: none; padding: 0; margin: 0; }
.ledger-column li { padding: 11px 18px; border-bottom: 1px solid var(--line); color: var(--muted); font: 9px var(--mono); }
.ledger-column li:last-child { border-bottom: 0; }
.ledger-root { position: relative; display: flex; flex-direction: column; align-items: center; gap: 7px; text-align: center; }
.ledger-root::before, .ledger-root::after { content: ""; position: absolute; top: 50%; width: 42px; height: 1px; background: var(--line-strong); }
.ledger-root::before { left: 0; }
.ledger-root::after { right: 0; }
.ledger-root img { width: 54px; height: 70px; object-fit: contain; }
.ledger-root strong { color: var(--lime-soft); font: 10px var(--mono); letter-spacing: 0.14em; }
.ledger-root span { color: var(--muted); font: 8px var(--mono); }

.token-grid { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--line-strong); }
.token-grid > div { min-height: 112px; padding: 17px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.token-grid > div:nth-child(3n) { border-right: 0; }
.token-grid > div:nth-last-child(-n + 3) { border-bottom: 0; }
.token-grid span, .token-grid strong { display: block; font-family: var(--mono); }
.token-grid span { color: var(--muted); font-size: 9px; letter-spacing: 0.1em; }
.token-grid strong { margin-top: 20px; color: var(--dim); font-size: 11px; font-weight: 400; overflow-wrap: anywhere; }
.fee-routing { width: min(100%, 720px); margin: 50px auto 0; display: flex; flex-direction: column; align-items: center; font: 9px var(--mono); }
.fee-routing > strong { min-width: 210px; padding: 15px; border: 1px solid var(--line-strong); text-align: center; color: var(--dim); font-weight: 400; }
.fee-routing > strong:nth-of-type(2) { border-color: rgba(201, 240, 61, 0.4); color: var(--lime-soft); }
.fee-routing > i { height: 28px; display: grid; place-items: center; color: var(--lime); font-style: normal; }
.fee-routing > div { width: 100%; margin-top: 44px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; position: relative; }
.fee-routing > div::before { content: ""; position: absolute; left: 16.66%; right: 16.66%; top: -22px; border-top: 1px solid var(--line-strong); }
.fee-routing > div span { min-height: 54px; padding: 12px; border: 1px solid var(--line); display: grid; place-items: center; color: var(--muted); text-align: center; position: relative; }
.fee-routing > div span::before { content: ""; position: absolute; top: -23px; left: 50%; height: 22px; border-left: 1px solid var(--line-strong); }
.config-note { margin-top: 22px; color: var(--muted); text-align: center; font-size: 8px; letter-spacing: 0.1em; }

.phase-list { border-top: 1px solid var(--line-strong); }
.phase-list article { padding: 28px 0; display: grid; grid-template-columns: 180px 1fr; gap: 40px; border-bottom: 1px solid var(--line); }
.phase-list article > span { color: var(--muted); font: 9px var(--mono); letter-spacing: 0.1em; }
.phase-list h3 { margin: 5px 0 12px; font: 400 25px var(--serif); }
.phase-list p, .phase-list ul { max-width: 640px; color: var(--dim); }
.phase-list ul { padding-left: 18px; margin-bottom: 0; }
.phase-status { margin: 0 !important; color: var(--muted) !important; font: 9px var(--mono) !important; letter-spacing: 0.1em; }
.phase-status.live { color: var(--lime-soft) !important; }
.phase-status.building { color: var(--cyan) !important; }

.faq-list { columns: 2; column-gap: 18px; }
.faq details { break-inside: avoid; margin: 0 0 18px; border: 1px solid var(--line); background: var(--panel); }
.faq summary { padding: 17px 42px 17px 18px; cursor: pointer; list-style: none; position: relative; color: var(--text); font: 15px/1.45 var(--serif); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 17px; top: 16px; color: var(--lime); font: 14px var(--mono); }
.faq details[open] summary::after { content: "−"; }
.faq details p { margin: 0; padding: 0 18px 18px; color: var(--dim); font: 14px/1.65 var(--serif); }

.final-section {
  width: min(calc(100% - 48px), var(--max));
  margin-inline: auto;
  padding-block: 125px;
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 80px;
  align-items: center;
  border-top: 1px solid var(--line);
}

.final-art { min-height: 410px; display: grid; place-items: center; position: relative; }
.final-art::before { content: ""; position: absolute; width: 330px; height: 330px; border: 1px solid rgba(201, 240, 61, 0.14); border-radius: 50%; box-shadow: 0 0 110px rgba(110, 216, 186, 0.08); }
.final-art img { width: min(100%, 330px); height: auto; position: relative; z-index: 2; filter: drop-shadow(0 25px 35px rgba(0, 0, 0, 0.55)); }
.final-copy h2 { margin: 8px 0 18px; font: 400 clamp(64px, 9vw, 112px)/0.95 var(--serif); letter-spacing: -0.05em; }
.final-copy > p:not(.section-label) { color: var(--dim); font: 19px/1.5 var(--serif); }
.final-sequence { width: 170px; margin: 32px 0; display: flex; flex-direction: column; align-items: stretch; text-align: center; }
.final-sequence span { padding: 9px; border: 1px solid var(--line); color: var(--muted); font: 9px var(--mono); }
.final-sequence i { height: 22px; display: grid; place-items: center; color: var(--lime); font-style: normal; }
.final-copy > strong { display: block; color: var(--lime-soft); font: 400 22px/1.45 var(--serif); }
.final-copy > small { display: block; margin-top: 30px; color: var(--muted); font: 9px var(--mono); letter-spacing: 0.15em; }

.site-footer { padding-block: 40px 48px; border-top: 1px solid var(--line); }
.footer-top { display: grid; grid-template-columns: 1fr auto 1fr; gap: 40px; }
.footer-top p { max-width: 240px; color: var(--muted); font: 13px/1.5 var(--serif); }
.footer-top nav { display: grid; grid-template-columns: repeat(2, auto); align-content: start; gap: 10px 24px; }
.footer-top nav a, .footer-links { color: var(--muted); font: 9px/1.6 var(--mono); letter-spacing: 0.08em; }
.footer-links { justify-self: end; text-align: right; display: flex; flex-direction: column; gap: 5px; }
.footer-links a[aria-disabled="true"] { cursor: default; }
.footer-links b { color: var(--muted); font-weight: 400; }
.disclaimer { margin-top: 35px; padding-top: 24px; border-top: 1px solid var(--line); display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.disclaimer p { margin: 0; color: #687268; font: 9px/1.6 var(--mono); }

@keyframes chain-roll { to { stroke-dashoffset: -28; } }

@media (max-width: 900px) {
  .nav-shell { grid-template-columns: auto 1fr; gap: 12px; padding-block: 13px; }
  .network-chip { justify-self: end; }
  .nav-links { grid-column: 1 / -1; width: 100%; justify-self: start; overflow-x: auto; padding-bottom: 3px; }
  .hero { min-height: auto; padding-top: 72px; }
  .hero-index { top: 30px; }
  .status-grid { grid-template-columns: repeat(3, 1fr); }
  .status-grid > div:nth-child(3) { border-right: 0; }
  .status-grid > div:nth-child(-n + 3) { border-bottom: 1px solid var(--line); }
  .columns { gap: 36px; }
  .system-map { grid-template-columns: 1fr 70px 1fr; }
  .root-tree > div { grid-template-columns: repeat(4, 1fr); }
  .nerve-pair { grid-template-columns: 1fr; }
  .nerve-card svg { max-width: 580px; margin-inline: auto; }
  .token-grid { grid-template-columns: repeat(2, 1fr); }
  .token-grid > div:nth-child(3n) { border-right: 1px solid var(--line); }
  .token-grid > div:nth-child(2n) { border-right: 0; }
  .token-grid > div:nth-last-child(-n + 3) { border-bottom: 1px solid var(--line); }
  .token-grid > div:nth-last-child(-n + 2) { border-bottom: 0; }
  .two-ledgers { grid-template-columns: 1fr 130px 1fr; }
  .final-section { gap: 40px; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-links { grid-column: 1 / -1; justify-self: start; text-align: left; }
}

@media (max-width: 700px) {
  .shell, .nav-shell, .final-section { width: min(calc(100% - 32px), var(--max)); }
  .nav-links { gap: 12px; font-size: 8px; }
  .section { padding-block: 78px 84px; }
  .section h2 { font-size: 34px; margin-bottom: 28px; }
  .hero { padding-bottom: 60px; }
  .hero-visual { width: 150px; height: 150px; }
  .hero-visual img { width: 106px; height: 106px; }
  .hero h1 { font-size: 70px; }
  .hero-copy { font-size: 16px; }
  .hero-formulas { grid-template-columns: 1fr; gap: 8px; width: min(100%, 290px); }
  .hero-formulas span { display: none; }
  .status-grid { grid-template-columns: repeat(2, 1fr); }
  .status-grid > div, .status-grid > div:nth-child(3) { border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  .status-grid > div:nth-child(2n) { border-right: 0; }
  .status-grid > div:last-child { grid-column: 1 / -1; border-right: 0; border-bottom: 0; }
  .contract-strip { grid-template-columns: auto 1fr; padding-top: 9px; }
  .contract-strip button { grid-column: 1 / -1; min-height: 40px; border-left: 0; border-top: 1px solid var(--line); }
  .columns, .split-callout, .identity-origin-section, .capital-exit-layout { grid-template-columns: 1fr; gap: 22px; }
  .horizontal-sequence, .holding-flow { display: grid; grid-template-columns: 1fr; }
  .sequence i { width: auto; min-height: 26px; transform: rotate(90deg); }
  .system-map { grid-template-columns: 1fr; }
  .map-bridge { height: 60px; flex-direction: column; justify-content: center; }
  .map-bridge i { width: 1px; flex: 1; }
  .map-bridge b { writing-mode: horizontal-tb; }
  .root-tree > div { grid-template-columns: repeat(2, 1fr); }
  .root-tree span:last-child { grid-column: 1 / -1; }
  .flow-branches { gap: 24px; }
  .flow-split, .flow-join { width: calc(100% - 100px); }
  .dashboard-grid { grid-template-columns: 1fr; }
  .composition { border-left: 0; border-top: 1px solid var(--line-strong); }
  .compact-dashboard .metrics-block { grid-template-columns: repeat(2, 1fr); }
  .compact-dashboard .metrics-block > div:nth-child(3n) { border-right: 1px solid var(--line); }
  .compact-dashboard .metrics-block > div:nth-child(2n) { border-right: 0; }
  .compact-dashboard .metrics-block > div:nth-last-child(-n + 3) { border-bottom: 1px solid var(--line); }
  .compact-dashboard .metrics-block > div:nth-last-child(-n + 2) { border-bottom: 0; }
  .epoch-flow { display: flex; flex-direction: column; overflow: visible; }
  .epoch-flow span { width: 100%; }
  .epoch-flow i { height: 25px; transform: none; display: grid; place-items: center; }
  .identity-pipeline { overflow: visible; }
  .identity-pipeline svg { min-width: 0; width: 100%; }
  .formula-ribbon { flex-direction: column; text-align: center; }
  .subsection { margin-top: 70px; padding-top: 52px; }
  .dual-trace { margin-top: 18px; }
  .capital-exit-note { grid-column: auto; margin: 10px 0 0 !important; }
  .two-ledgers { grid-template-columns: 1fr; gap: 20px; }
  .ledger-root { padding-block: 26px; }
  .ledger-root::before, .ledger-root::after { left: 50%; right: auto; width: 1px; height: 20px; }
  .ledger-root::before { top: 0; }
  .ledger-root::after { top: auto; bottom: 0; }
  .token-grid { grid-template-columns: 1fr; }
  .token-grid > div, .token-grid > div:nth-child(2n), .token-grid > div:nth-child(3n) { border-right: 0; border-bottom: 1px solid var(--line); }
  .token-grid > div:last-child { border-bottom: 0; }
  .fee-routing > div { gap: 8px; }
  .phase-list article { grid-template-columns: 1fr; gap: 13px; }
  .faq-list { columns: 1; }
  .final-section { padding-block: 90px; grid-template-columns: 1fr; text-align: center; }
  .final-art { min-height: 300px; }
  .final-art::before { width: 260px; height: 260px; }
  .final-art img { width: min(85%, 290px); }
  .final-sequence { margin-inline: auto; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-links { grid-column: auto; }
  .disclaimer { grid-template-columns: 1fr; gap: 14px; }
}

@media (max-width: 420px) {
  .hero h1 { font-size: 60px; }
  .status-grid { grid-template-columns: 1fr; }
  .status-grid > div, .status-grid > div:nth-child(2n), .status-grid > div:nth-child(3) { border-right: 0; border-bottom: 1px solid var(--line); }
  .status-grid > div:last-child { grid-column: auto; }
  .flow-branches { grid-template-columns: 1fr; gap: 12px; }
  .flow-split, .flow-join { display: none; }
  .flow-branches::before, .flow-branches::after { content: "↓"; color: var(--lime); text-align: center; }
  .flow-branches::after { order: 3; }
  .metrics-block, .compact-dashboard .metrics-block { grid-template-columns: 1fr; }
  .metrics-block > div, .compact-dashboard .metrics-block > div { border-right: 0 !important; border-bottom: 1px solid var(--line) !important; }
  .metrics-block > div:last-child, .compact-dashboard .metrics-block > div:last-child { border-bottom: 0 !important; }
  .dual-trace > div { grid-template-columns: 1fr; }
  .fee-routing > div { grid-template-columns: 1fr; margin-top: 22px; }
  .fee-routing > div::before, .fee-routing > div span::before { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; }
}

/* KOTTO research interface system */
:root {
  --bg-primary: #07100d;
  --bg-secondary: #0a1410;
  --surface-1: #0c1712;
  --surface-2: #101d17;
  --text-primary: #edf0e8;
  --text-secondary: #b7c0b6;
  --text-muted: #7f8e83;
  --border-subtle: rgba(218, 229, 218, 0.11);
  --border-strong: rgba(218, 229, 218, 0.2);
  --accent: #b8d85a;
  --accent-soft: #d1e58d;
  --signal: #5da8b1;
  --warning: #c6aa72;
  --danger: #c28780;
  --content-width: 1180px;
  --reading-width: 720px;
  --data-width: 1240px;
  --font-heading: "Source Serif 4", "Source Serif Pro", Georgia, serif;
  --font-body: "IBM Plex Sans", "Segoe UI", Arial, sans-serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
  --bg: var(--bg-primary);
  --bg-deep: #050b08;
  --panel: var(--surface-1);
  --panel-2: var(--surface-2);
  --text: var(--text-primary);
  --dim: var(--text-secondary);
  --muted: var(--text-muted);
  --line: var(--border-subtle);
  --line-strong: var(--border-strong);
  --lime: var(--accent);
  --lime-soft: var(--accent-soft);
  --cyan: var(--signal);
  --gradient: linear-gradient(90deg, var(--signal), var(--accent));
  --mono: var(--font-mono);
  --sans: var(--font-body);
  --serif: var(--font-heading);
  --max: var(--content-width);
}

[hidden] { display: none !important; }

body {
  background: linear-gradient(180deg, #07100d 0%, #060d0a 100%);
  color: var(--text-primary);
  font: 16px/1.76 var(--font-body);
}

a, button, summary, [tabindex] { -webkit-tap-highlight-color: transparent; }
a, button { transition: color 220ms ease, border-color 220ms ease, background-color 220ms ease; }
a:hover { color: var(--accent-soft); }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

code, .mono, .section-label, .sub-index, .brand, .network-chip, .nav-links,
.status-grid span, .status-grid strong, .contract-strip, .sequence, .map-column,
.root-tree, .nerve-card figcaption, .capital-loop, .panel-head, .dashboard-head,
.metric-list, .metrics-block, table, .epoch-flow, .legal-callout,
.identity-pipeline, .dual-trace, .history-chain, .state-terminal, .ledger-column,
.ledger-root, .token-grid, .fee-routing, .phase-status, .footer-links,
.data-provenance, .system-detail-panel dl, .metric-detail dl, .detail-kicker {
  font-family: var(--font-mono);
}

.shell, .nav-shell, .final-section { width: min(calc(100% - 64px), var(--content-width)); }
.prose.narrow { max-width: var(--reading-width); }

.site-header {
  border-bottom-color: var(--border-subtle);
  background: rgba(7, 16, 13, 0.94);
  backdrop-filter: blur(12px);
}

.nav-shell { min-height: 64px; }
.nav-toggle { display: none; }
.nav-links { gap: 6px; }
.nav-links a {
  min-height: 40px;
  padding: 0 10px;
  display: inline-flex;
  align-items: center;
  border-bottom: 1px solid transparent;
}
.nav-links a:hover, .nav-links a.is-current {
  color: var(--text-primary);
  border-bottom-color: var(--accent);
}
.status-dot { box-shadow: none; background: var(--warning); }
[data-project-status="live"] .status-dot { background: var(--accent); animation: none; }
[data-project-status="paused"] .status-dot { background: var(--danger); }

.hero {
  min-height: calc(100vh - 64px);
  padding-block: 72px 88px;
}
.hero-grid { opacity: 0.16; background-size: 72px 72px; }
.hero-visual { width: 160px; height: 160px; margin-bottom: 12px; }
.hero-visual img {
  width: 112px;
  height: 112px;
  filter: none;
  animation: hero-float 4.8s ease-in-out infinite;
}
.orbit { border-color: rgba(184, 216, 90, 0.16); }
.orbit::after { background: var(--accent); box-shadow: none; }
.orbit-a { animation: hero-orbit 18s linear infinite; }
.orbit-b { animation: hero-orbit 13s linear infinite reverse; }
.hero h1 {
  margin: 14px 0 12px;
  font: 500 clamp(64px, 6vw, 94px)/0.98 var(--font-heading);
  letter-spacing: -0.035em;
}
.hero-thesis { font: 18px/1.5 var(--font-body); }
.hero-copy { max-width: 660px; font: 16px/1.8 var(--font-body); }
.hero-copy strong { font-weight: 500; }
.hero-formulas code, .inline-formula code, .formula-ribbon code {
  border-color: var(--border-subtle);
  background: transparent;
  cursor: help;
}
.hero-formulas span { background: var(--border-strong); opacity: 1; }
.hero-proof { font-size: 13px; line-height: 1.7; }
.status-grid { margin-top: 44px; border-color: var(--border-strong); background: var(--surface-1); }
.status-grid > div { min-height: 78px; padding: 17px 16px; }
.contract-strip { min-height: 52px; }
.contract-state { padding-right: 16px; color: var(--text-muted); font-size: 9px; letter-spacing: .08em; }
.contract-strip button { min-width: 108px; background: transparent; }
.explore-link { min-height: 40px; display: inline-flex; align-items: center; }

.section {
  padding-block: 132px;
  border-top-color: var(--border-subtle);
  scroll-margin-top: 64px;
}
.section-label { margin-bottom: 20px; color: var(--accent); }
.section h2 {
  max-width: 860px;
  margin-bottom: 40px;
  font: 500 clamp(36px, 3.5vw, 48px)/1.12 var(--font-heading);
  letter-spacing: -0.025em;
}
.section-intro { margin: -22px 0 42px; font: 16px/1.72 var(--font-body); }
.prose { color: var(--text-secondary); font: 16px/1.8 var(--font-body); }
.prose strong { font-weight: 500; }
.columns { gap: 80px; }
.callout { padding: 22px 24px; background: rgba(93, 168, 177, 0.035); }
.callout strong { font: 500 18px/1.58 var(--font-heading); }
.split-callout span { font: 15px/1.65 var(--font-body); }

.map-column, .root-tree, .nerve-card, .data-panel, .dashboard, .ledger-column,
.state-terminal, .dual-trace section, .history-chain span, .token-grid {
  background: var(--surface-1);
}
.accent-panel { background: var(--surface-1); border-color: rgba(184, 216, 90, .28); }

.nerve-card { background: var(--surface-1); }
.nerve-track path { stroke: rgba(93, 168, 177, 0.18); }
.nerve-chain path {
  stroke: var(--signal);
  stroke-width: 1.4;
  stroke-dasharray: 6 8;
  filter: none;
  animation: chain-roll 600ms linear infinite;
}
.nerve-core circle { fill: var(--bg-primary); filter: none; }
.nerve-points circle { fill: var(--surface-1); animation: none; }
.nerve-interactions circle {
  fill: transparent;
  stroke: transparent;
  stroke-width: 1;
  cursor: pointer;
  pointer-events: all;
}
.interactive-node:focus { outline: none; }
.interactive-node:hover circle, .interactive-node:focus-visible circle, .interactive-node.is-selected circle {
  fill: rgba(184, 216, 90, .06);
  stroke: rgba(184, 216, 90, .55);
}
.interactive-node:focus-visible circle { stroke-width: 2; }

.system-detail-panel, .metric-detail {
  margin-top: 16px;
  padding: 22px;
  display: grid;
  grid-template-columns: minmax(180px, .55fr) 1.45fr;
  gap: 32px;
  border-left: 2px solid var(--accent);
  background: var(--surface-1);
}
.system-detail-panel h3, .metric-detail h4 {
  margin: 6px 0 0;
  color: var(--text-primary);
  font: 500 25px/1.2 var(--font-heading);
}
.detail-kicker { color: var(--text-muted); font-size: 8px; letter-spacing: .13em; }
.system-detail-panel dl, .metric-detail dl { margin: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 26px; }
.system-detail-panel dl > div, .metric-detail dl > div { min-width: 0; }
.system-detail-panel dt, .system-detail-panel dd, .metric-detail dt, .metric-detail dd { margin: 0; font-size: 9px; line-height: 1.65; }
.system-detail-panel dt, .metric-detail dt { color: var(--text-muted); letter-spacing: .08em; }
.system-detail-panel dd, .metric-detail dd { margin-top: 5px; color: var(--text-secondary); }

.capital-loop { margin-block: 48px 22px; }
.flow-node {
  appearance: none;
  width: 250px;
  min-height: 48px;
  border-color: var(--border-strong);
  color: var(--text-secondary);
  background: var(--surface-1);
  font: 500 10px/1.4 var(--font-mono);
  cursor: pointer;
}
.flow-node:hover, .flow-node:focus-visible, .flow-node.is-selected {
  color: var(--text-primary);
  border-color: rgba(184, 216, 90, .55);
  background: var(--surface-2);
}
.flow-node.token, .flow-node.major { color: var(--accent-soft); border-color: rgba(184, 216, 90, .28); }
.flow-node small { display: block; }
.capital-detail-panel { width: min(100%, 860px); margin: 0 auto 48px; }

.panel-head, .dashboard-head { min-height: 72px; }
.dashboard-head h3 { font: 500 20px/1.25 var(--font-heading); }
.dashboard-head > b, .panel-head b { color: var(--warning); }
.metrics-block > div, .metrics-block > button { min-height: 104px; }
.metric-button {
  appearance: none;
  padding: 18px;
  border: 0;
  border-right: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  color: inherit;
  background: transparent;
  text-align: left;
  cursor: pointer;
}
.metric-button:nth-child(2n) { border-right: 0; }
.metric-button:nth-last-child(-n + 2) { border-bottom: 0; }
.metric-button:hover, .metric-button:focus-visible, .metric-button.is-selected { background: var(--surface-2); }
.metric-button.is-selected { box-shadow: inset 2px 0 0 var(--accent); }
.composition-chart { border-radius: 50%; }
.composition-chart::after { content: "NOT DEPLOYED"; font-size: 8px; }
.metric-detail { margin: 0; border-top: 1px solid var(--border-subtle); border-left: 0; }

.data-provenance {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--border-subtle);
}
.data-provenance span { min-height: 58px; padding: 12px 14px; display: flex; flex-direction: column; color: var(--text-muted); background: var(--bg-secondary); font-size: 8px; line-height: 1.55; }
.data-provenance b { margin-bottom: 4px; color: var(--text-secondary); font-weight: 500; letter-spacing: .09em; }

.table-wrap { position: relative; }
.table-wrap:focus-visible { outline-offset: 2px; }
th:not(:first-child), td:not(:first-child) { text-align: right; }
.empty-row td { height: 88px; color: var(--text-muted); text-align: center !important; font-family: var(--font-body); font-size: 13px; }
tbody tr { background: transparent; }

.methodology-note {
  max-width: var(--reading-width);
  margin-top: 22px;
  border-top: 1px solid var(--border-subtle);
}
.methodology-note summary {
  min-height: 44px;
  display: flex;
  align-items: center;
  color: var(--text-muted);
  cursor: pointer;
  font: 500 10px var(--font-mono);
  letter-spacing: .08em;
}
.methodology-note summary::after { content: "+"; margin-left: auto; color: var(--accent); }
.methodology-note[open] summary::after { content: "−"; }
.methodology-note p { margin: 0 0 18px; color: var(--text-secondary); font: 14px/1.72 var(--font-body); }

.subsection h3 { font: 500 30px/1.2 var(--font-heading); }
.subsection p:not(.sub-index) { font: 16px/1.78 var(--font-body); }
.phase-list h3 { font: 500 26px/1.25 var(--font-heading); }
.phase-status.foundation { color: var(--accent-soft) !important; }
.phase-status.building { color: var(--signal) !important; }
.faq summary { min-height: 52px; font: 500 16px/1.5 var(--font-body); }
.faq details p { font: 14px/1.72 var(--font-body); }

.final-art::before { display: none; }
.final-art img { filter: none; }
.final-copy { transform: translateX(clamp(40px, 4vw, 72px)); }
.final-copy h2 { font: 500 clamp(56px, 6vw, 88px)/1 var(--font-heading); }
.final-copy > p:not(.section-label) { font: 18px/1.55 var(--font-body); }
.final-copy > strong { font: 500 22px/1.5 var(--font-heading); }
.footer-top p { font: 13px/1.6 var(--font-body); }
.footer-links a[aria-disabled="true"]:hover { color: var(--text-muted); }

.system-tooltip {
  position: fixed;
  inset: 0 auto auto 0;
  z-index: 100;
  width: min(280px, calc(100vw - 24px));
  padding: 9px 11px;
  border: 1px solid var(--border-strong);
  color: var(--text-secondary);
  background: #111c17;
  font: 11px/1.55 var(--font-body);
  pointer-events: none;
}

[data-reveal].is-visible, [data-reveal] { animation: none; }
@keyframes chain-roll { to { stroke-dashoffset: -28; } }
@keyframes hero-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-9px); }
}
@keyframes hero-orbit { to { transform: rotate(360deg); } }

@media (max-width: 1024px) {
  .section { padding-block: 96px; }
  .columns { gap: 48px; }
  .data-provenance { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 700px) {
  .shell, .nav-shell, .final-section { width: min(calc(100% - 32px), var(--content-width)); }
  .nav-shell { grid-template-columns: auto auto; min-height: 58px; padding-block: 9px; }
  .network-chip { display: none; }
  .nav-toggle {
    min-height: 40px;
    padding: 0 0 0 16px;
    display: inline-flex;
    align-items: center;
    justify-self: end;
    gap: 8px;
    border: 0;
    color: var(--text-muted);
    background: transparent;
    font: 9px var(--font-mono);
    letter-spacing: .12em;
    cursor: pointer;
  }
  .nav-toggle span { color: var(--accent); font-size: 14px; }
  .nav-toggle[aria-expanded="true"] span { transform: rotate(45deg); }
  .nav-links {
    display: none;
    grid-column: 1 / -1;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0;
    padding-top: 8px;
    border-top: 1px solid var(--border-subtle);
    overflow: visible;
  }
  .nav-links.is-open { display: grid; }
  .nav-links a { min-width: max-content; min-height: 40px; padding-inline: 9px; }
  .section { padding-block: 72px; }
  .section h2 { font-size: clamp(34px, 10vw, 42px); }
  .hero { padding-block: 64px 72px; }
  .hero h1 { font-size: 64px; }
  .hero-copy { font-size: 15px; }
  .prose { font-size: 15px; }
  .status-grid > div { min-height: 72px; }
  .contract-strip { padding-top: 0; }
  .contract-state { grid-column: auto; padding: 0 12px 0 0; text-align: right; }
  .system-detail-panel, .metric-detail { grid-template-columns: 1fr; gap: 20px; }
  .system-detail-panel dl, .metric-detail dl { grid-template-columns: 1fr; gap: 14px; }
  .nerve-card { overflow-x: auto; }
  .nerve-card svg { width: 100%; min-width: 0; }
  .flow-node { width: min(100%, 260px); }
  .capital-detail-panel { margin-bottom: 40px; }
  .data-provenance { grid-template-columns: 1fr; }
  .table-wrap table { min-width: 620px; }
  .table-wrap::after { content: "SCROLL →"; position: sticky; left: 12px; bottom: 8px; color: var(--text-muted); font: 8px var(--font-mono); letter-spacing: .1em; }
  .dashboard-head { align-items: flex-start; flex-direction: column; gap: 10px; }
  .phase-list article { padding-block: 24px; }
  .final-copy h2 { font-size: 58px; }
  .final-copy { transform: none; }
}

@media (max-width: 420px) {
  .hero h1 { font-size: 58px; }
  .hero-visual { width: 138px; height: 138px; }
  .hero-visual img { width: 98px; height: 98px; }
  .root-tree { padding-inline: 12px; }
  .nerve-card svg { min-width: 0; }
  .metrics-block, .compact-dashboard .metrics-block { grid-template-columns: 1fr; }
  .metric-button { border-right: 0 !important; border-bottom: 1px solid var(--border-subtle) !important; }
  .metric-button:last-child { border-bottom: 0 !important; }
}

@media (prefers-reduced-motion: reduce) {
  .nerve-chain path { animation: none !important; }
}

/* Production activation --------------------------------------------------- */
[hidden] { display: none !important; }

.live-preview-banner {
  position: fixed;
  inset: 0 0 auto;
  z-index: 200;
  min-height: 32px;
  padding: 7px 24px;
  display: flex;
  justify-content: center;
  gap: 18px;
  border-bottom: 1px solid rgba(201, 240, 61, .42);
  color: #071006;
  background: var(--lime);
  font: 600 9px/1.6 var(--mono);
  letter-spacing: .13em;
}

html[data-site-mode="live-preview"] .site-header { top: 32px; }
html[data-site-mode="live-preview"] body { padding-top: 32px; }

.production-config-error {
  position: fixed;
  inset: 60px 0 auto;
  z-index: 190;
  padding: 18px max(24px, calc((100vw - var(--max)) / 2));
  border-block: 1px solid rgba(211, 137, 131, .45);
  color: #f1cfca;
  background: rgba(44, 13, 13, .96);
  font: 11px/1.7 var(--mono);
}

.production-config-error strong { display: block; margin-bottom: 4px; color: #ffd6d0; letter-spacing: .1em; }
.production-config-error span { color: #dba8a2; }
.production-config-error pre { max-height: calc(100vh - 150px); margin: 10px 0 0; overflow: auto; white-space: pre-wrap; font: inherit; }
.production-config-error.is-runtime-warning { position: relative; inset: auto; margin: 0; }

.is-live-experience .hero { padding-bottom: 112px; }
.is-live-experience .network-chip .status-dot { animation: live-pulse 2.2s ease-in-out infinite; }
.is-live-experience .composition-chart::after { content: "LIVE"; }

.is-positive { color: var(--accent-soft, var(--lime-soft)) !important; }
.is-pending { color: var(--warning, #d4b96c) !important; }
.is-negative { color: var(--danger) !important; }

.live-contract-card {
  width: min(100%, 920px);
  margin: 38px auto 0;
  display: grid;
  grid-template-columns: 1fr 2fr;
  border: 1px solid var(--border-strong, var(--line-strong));
  background: rgba(8, 13, 10, .72);
  text-align: left;
}

.live-contract-card > * { padding: 18px 20px; }
.live-contract-identity { border-right: 1px solid var(--border-subtle, var(--line)); }
.live-contract-identity span,
.live-contract-address span,
.live-contract-card dt,
.live-source-strip b,
.live-module-head span,
.holder-connect-row span,
.claim-control span,
.rules-grid span,
.protocol-release span,
.protocol-release dt,
.network-health-grid span {
  display: block;
  margin-bottom: 6px;
  color: var(--text-muted, var(--muted));
  font: 8px/1.4 var(--font-mono, var(--mono));
  letter-spacing: .12em;
}
.live-contract-identity b { color: var(--text-secondary, var(--dim)); font: 500 11px var(--font-mono, var(--mono)); }
.live-contract-address code { display: block; overflow: hidden; color: var(--accent-soft, var(--lime-soft)); font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
.live-contract-actions { grid-column: 1 / -1; display: flex; align-items: center; gap: 12px; border-top: 1px solid var(--border-subtle, var(--line)); }
.live-contract-actions button,
.live-contract-actions a,
.live-source-strip button,
.holder-connect-row button,
.claim-control button,
.ledger-filters button,
.architecture-node-strip button {
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid var(--border-strong, var(--line-strong));
  color: var(--text-secondary, var(--dim));
  background: transparent;
  cursor: pointer;
  font: 500 8px var(--font-mono, var(--mono));
  letter-spacing: .09em;
}
.live-contract-actions button:hover,
.live-contract-actions a:hover,
.live-source-strip button:hover,
.holder-connect-row button:hover,
.claim-control button:hover,
.ledger-filters button:hover,
.architecture-node-strip button:hover,
.ledger-filters button.is-selected,
.architecture-node-strip button.is-selected { border-color: rgba(201, 240, 61, .55); color: var(--accent-soft, var(--lime-soft)); background: rgba(201, 240, 61, .04); }
.live-contract-actions a { display: inline-flex; align-items: center; }
.live-contract-actions span { margin-left: auto; color: var(--text-muted, var(--muted)); font: 8px var(--font-mono, var(--mono)); }
.live-contract-card dl { grid-column: 1 / -1; margin: 0; display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--border-subtle, var(--line)); }
.live-contract-card dl div { padding: 13px 20px; }
.live-contract-card dl div + div { border-left: 1px solid var(--border-subtle, var(--line)); }
.live-contract-card dd { margin: 0; color: var(--text-primary, var(--text)); font: 500 11px var(--font-mono, var(--mono)); }

.live-source-strip {
  width: min(100%, 920px);
  margin: 1px auto 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr) auto;
  gap: 1px;
  border: 1px solid var(--border-subtle, var(--line));
  background: var(--border-subtle, var(--line));
  text-align: left;
}
.live-source-strip > span { padding: 12px 14px; background: var(--bg-secondary, var(--panel)); color: var(--text-secondary, var(--dim)); font: 9px var(--font-mono, var(--mono)); }
.live-source-strip em { display: block; color: var(--text-primary, var(--text)); font-style: normal; }
.live-source-strip button { height: 100%; border: 0; background: var(--bg-secondary, var(--panel)); }

.live-submodule,
.distribution-rules,
.event-ledger,
.protocol-deployment,
.protocol-release {
  margin-top: 28px;
  border: 1px solid var(--border-strong, var(--line-strong));
  background: rgba(8, 13, 10, .58);
}
.live-module-head { min-height: 70px; padding: 16px 18px; display: flex; align-items: center; justify-content: space-between; gap: 20px; border-bottom: 1px solid var(--border-subtle, var(--line)); }
.live-module-head h3 { margin: 0; color: var(--text-primary, var(--text)); font: 500 20px/1.2 var(--font-heading, var(--serif)); }
.live-module-head b { color: var(--accent-soft, var(--lime-soft)); font: 500 9px var(--font-mono, var(--mono)); letter-spacing: .08em; }
.live-submodule .table-wrap,
.event-ledger .table-wrap,
.protocol-deployment .table-wrap { border: 0; }

.rules-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.rules-grid article { min-height: 138px; padding: 18px; border-right: 1px solid var(--border-subtle, var(--line)); }
.rules-grid article:last-child { border-right: 0; }
.rules-grid p { margin: 0; color: var(--text-secondary, var(--dim)); font: 13px/1.65 var(--font-body, var(--sans)); }

.holder-dashboard { padding-top: 88px; }
.holder-panel { border: 1px solid var(--border-strong, var(--line-strong)); background: rgba(8, 13, 10, .65); }
.holder-connect-row { min-height: 76px; padding: 15px 18px; display: flex; align-items: center; gap: 10px; border-bottom: 1px solid var(--border-subtle, var(--line)); }
.holder-connect-row > div { margin-right: auto; }
.holder-connect-row strong { color: var(--text-primary, var(--text)); font: 500 11px var(--font-mono, var(--mono)); }
.holder-state { padding: 18px; border-bottom: 1px solid var(--border-subtle, var(--line)); }
.holder-state span { color: var(--accent-soft, var(--lime-soft)); font: 500 10px var(--font-mono, var(--mono)); letter-spacing: .08em; }
.holder-state p { margin: 6px 0 0; color: var(--text-secondary, var(--dim)); font-size: 13px; }
.holder-metrics { grid-template-columns: repeat(3, 1fr); }
.holder-metrics > div { min-height: 92px; }
.wallet-readout-grid { grid-template-columns: repeat(4, 1fr); }
.wallet-readout-grid.is-connected { grid-template-columns: repeat(5, 1fr); }
.wallet-readout-grid small { display: block; margin-top: 5px; color: var(--accent-soft, var(--lime-soft)); font: 500 8px var(--font-mono, var(--mono)); letter-spacing: .08em; }
.holder-actions { min-height: 62px; padding: 12px 18px; display: flex; align-items: center; flex-wrap: wrap; gap: 9px; border-top: 1px solid var(--border-subtle, var(--line)); }
.holder-actions button,
.holder-actions a {
  min-height: 34px;
  padding: 0 12px;
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--border-strong, var(--line-strong));
  color: var(--text-secondary, var(--dim));
  background: transparent;
  cursor: pointer;
  font: 500 8px var(--font-mono, var(--mono));
  letter-spacing: .09em;
}
.holder-actions button:hover,
.holder-actions button:focus-visible,
.holder-actions a:hover,
.holder-actions a:focus-visible { border-color: rgba(201, 240, 61, .48); color: var(--text-primary, var(--text)); }
.holder-actions .wallet-disconnect { margin-left: auto; }
.wallet-interface-error { border-color: rgba(211, 137, 131, .4); }
.holder-connect-row button,
.holder-state button { pointer-events: auto; cursor: pointer; }
.holder-state button { margin-top: 12px; }
.wallet-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 2147483647;
  padding: 22px;
  display: grid;
  place-items: center;
  background: rgba(1, 5, 3, .86);
  backdrop-filter: blur(8px);
}
.wallet-modal {
  width: min(520px, 100%);
  max-height: calc(100vh - 44px);
  overflow: auto;
  border: 1px solid rgba(201, 240, 61, .36);
  background: #07100b;
  box-shadow: 0 28px 80px rgba(0, 0, 0, .58);
}
.wallet-modal header { min-height: 76px; padding: 16px 18px; display: flex; align-items: center; border-bottom: 1px solid var(--border-subtle, var(--line)); }
.wallet-modal header > div { margin-right: auto; }
.wallet-modal header span,
.wallet-modal-intro,
.wallet-modal footer,
.wallet-option small,
.wallet-option em { font-family: var(--font-mono, var(--mono)); }
.wallet-modal header span { color: var(--accent-soft, var(--lime-soft)); font-size: 8px; letter-spacing: .12em; }
.wallet-modal header h3 { margin: 5px 0 0; color: var(--text-primary, var(--text)); font: 500 18px var(--font-mono, var(--mono)); letter-spacing: .05em; }
.wallet-modal header > button { width: 36px; height: 36px; border: 1px solid var(--border-strong, var(--line-strong)); color: var(--text-secondary, var(--dim)); background: transparent; cursor: pointer; font-size: 21px; line-height: 1; }
.wallet-modal-intro { margin: 0; padding: 13px 18px; border-bottom: 1px solid var(--border-subtle, var(--line)); color: var(--text-secondary, var(--dim)); font-size: 9px; letter-spacing: .05em; }
.wallet-options { padding: 8px; display: grid; gap: 6px; }
.wallet-option { width: 100%; min-height: 66px; padding: 9px 11px; display: grid; grid-template-columns: 42px 1fr auto; align-items: center; gap: 12px; border: 1px solid var(--border-subtle, var(--line)); color: var(--text-secondary, var(--dim)); background: rgba(255, 255, 255, .012); cursor: pointer; text-align: left; }
.wallet-option:hover,
.wallet-option:focus-visible { border-color: rgba(201, 240, 61, .5); background: rgba(201, 240, 61, .035); }
.wallet-option > i { width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; overflow: hidden; border: 1px solid var(--border-strong, var(--line-strong)); color: var(--accent-soft, var(--lime-soft)); background: #040806; font-style: normal; }
.wallet-option > i img { display: block; width: auto; height: auto; max-width: 26px; max-height: 26px; object-fit: contain; }
.wallet-option > i .wallet-logo--okx { max-width: 24px; max-height: 24px; }
.wallet-option > i .wallet-logo--metamask { max-width: 28px; max-height: 28px; }
.wallet-option > i .wallet-logo--bitget { max-width: 24px; max-height: 24px; }
.wallet-option > i .wallet-logo--binance { max-width: 27px; max-height: 27px; }
.wallet-option > i .wallet-logo--fomo { max-width: 26px; max-height: 26px; }
.wallet-option > span { min-width: 0; }
.wallet-option > span strong { display: block; color: var(--text-primary, var(--text)); font: 500 12px var(--font-mono, var(--mono)); }
.wallet-option small { display: block; margin-top: 5px; color: var(--text-muted, var(--faint)); font-size: 7px; letter-spacing: .06em; }
.wallet-option em { color: var(--accent-soft, var(--lime-soft)); font-size: 7px; font-style: normal; letter-spacing: .08em; }
.wallet-modal-notice { margin: 0 8px 8px; padding: 12px; border: 1px solid rgba(201, 240, 61, .22); color: var(--text-secondary, var(--dim)); font: 400 10px/1.55 var(--font-mono, var(--mono)); }
.wallet-modal-notice a { margin-top: 8px; display: block; color: var(--accent-soft, var(--lime-soft)); font-size: 8px; letter-spacing: .08em; }
.wallet-modal footer { padding: 14px 18px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 10px; border-top: 1px solid var(--border-subtle, var(--line)); color: var(--text-muted, var(--faint)); font-size: 8px; }
.wallet-modal footer strong { color: var(--accent-soft, var(--lime-soft)); font-size: 8px; letter-spacing: .08em; }
.wallet-modal footer button { min-height: 32px; padding: 0 11px; border: 1px solid var(--border-strong, var(--line-strong)); color: var(--text-secondary, var(--dim)); background: transparent; cursor: pointer; font: 500 8px var(--font-mono, var(--mono)); }
.claim-control { min-height: 70px; padding: 14px 18px; display: flex; align-items: center; gap: 12px; border-top: 1px solid var(--border-subtle, var(--line)); }
.claim-control > div { margin-right: auto; }
.claim-control strong { display: block; color: var(--text-primary, var(--text)); font: 500 10px var(--font-mono, var(--mono)); }
.claim-control a { color: var(--accent-soft, var(--lime-soft)); font: 500 9px var(--font-mono, var(--mono)); }
button:disabled { cursor: not-allowed; opacity: .42; }

.architecture-node-strip { margin-top: 28px; display: grid; grid-template-columns: repeat(5, 1fr); gap: 1px; background: var(--border-subtle, var(--line)); }
.architecture-node-strip button { border: 0; background: var(--bg-secondary, var(--panel)); }
.architecture-detail { margin-top: 1px; }

.ledger-filters { padding: 12px; display: flex; flex-wrap: wrap; gap: 8px; border-bottom: 1px solid var(--border-subtle, var(--line)); }
.event-ledger table,
.protocol-deployment table { min-width: 820px; }
.event-ledger a,
.protocol-deployment a,
.basket-dashboard a { color: var(--accent-soft, var(--lime-soft)); }

.network-health-grid { display: grid; grid-template-columns: repeat(5, 1fr); border-top: 1px solid var(--border-subtle, var(--line)); }
.network-health-grid > div { min-height: 82px; padding: 15px; border-right: 1px solid var(--border-subtle, var(--line)); }
.network-health-grid > div:last-child { border-right: 0; }
.network-health-grid strong { color: var(--text-primary, var(--text)); font: 500 10px/1.5 var(--font-mono, var(--mono)); }
.protocol-release { padding: 22px; display: grid; grid-template-columns: 1fr 2fr; align-items: center; }
.protocol-release h3 { margin: 0; font: 500 36px var(--font-heading, var(--serif)); }
.protocol-release dl { margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); }
.protocol-release dd { margin: 0; color: var(--text-primary, var(--text)); font: 500 10px/1.5 var(--font-mono, var(--mono)); }

@keyframes live-pulse {
  0%, 100% { opacity: .55; transform: scale(.85); }
  50% { opacity: 1; transform: scale(1.1); }
}

@media (max-width: 820px) {
  .live-contract-card { grid-template-columns: 1fr; }
  .live-contract-identity { border-right: 0; border-bottom: 1px solid var(--border-subtle, var(--line)); }
  .live-source-strip { grid-template-columns: repeat(2, 1fr); }
  .rules-grid { grid-template-columns: repeat(2, 1fr); }
  .rules-grid article:nth-child(2) { border-right: 0; }
  .rules-grid article:nth-child(-n + 2) { border-bottom: 1px solid var(--border-subtle, var(--line)); }
  .architecture-node-strip { grid-template-columns: 1fr; }
  .holder-metrics { grid-template-columns: repeat(2, 1fr); }
  .network-health-grid { grid-template-columns: repeat(2, 1fr); }
  .network-health-grid > div { border-bottom: 1px solid var(--border-subtle, var(--line)); }
  .protocol-release { grid-template-columns: 1fr; gap: 24px; }
}

@media (max-width: 560px) {
  .live-preview-banner { justify-content: space-between; padding-inline: 14px; }
  .live-contract-actions { align-items: stretch; flex-direction: column; }
  .live-contract-actions span { margin-left: 0; }
  .live-contract-card dl,
  .live-source-strip,
  .rules-grid,
  .holder-metrics,
  .network-health-grid,
  .protocol-release dl { grid-template-columns: 1fr; }
  .rules-grid article,
  .network-health-grid > div { border-right: 0; border-bottom: 1px solid var(--border-subtle, var(--line)); }
  .holder-connect-row,
  .claim-control { align-items: stretch; flex-direction: column; }
  .holder-connect-row > div,
  .claim-control > div { margin-right: 0; }
  .wallet-readout-grid { grid-template-columns: 1fr; }
  .holder-actions { align-items: stretch; flex-direction: column; }
  .holder-actions button,
  .holder-actions a { justify-content: center; }
  .holder-actions .wallet-disconnect { margin-left: 0; }
  .wallet-modal-backdrop { padding: 12px; }
  .wallet-option { min-height: 62px; padding: 8px; grid-template-columns: 38px minmax(0, 1fr) auto; gap: 9px; }
  .wallet-option > i { width: 36px; height: 36px; }
  .wallet-option > i img { max-width: 24px; max-height: 24px; }
  .wallet-option > i .wallet-logo--okx,
  .wallet-option > i .wallet-logo--bitget { max-width: 22px; max-height: 22px; }
  .wallet-option > i .wallet-logo--metamask,
  .wallet-option > i .wallet-logo--binance { max-width: 25px; max-height: 25px; }
  .wallet-option > span strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .wallet-option em { white-space: nowrap; }
}

@media (max-width: 400px) {
  .wallet-option small { display: none; }
}