:root {
  --bg: #0f0c29;
  --bg-raise: #1a1a2e;
  --fg: #e0e0e0;
  --muted: #a09ac0;
  --dim: #6f6a90;
  --line: rgba(139, 131, 195, 0.28);
  --line-strong: rgba(147, 165, 245, 0.5);
  --mark: #8fbf7a;
  --accent: #93a5f5;
  --device: #050510;
  --device-ink: #88bbee;
  --device-bright: #cceeff;
  --device-dim: #5588cc;
  --device-line: #1a3a6a;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, sans-serif;
  --mono: "Courier New", Courier, ui-monospace, monospace;
  --chrome: 3.25rem;
  --index-bar: 45px;
  --index: 12.5rem;
  --gutter: clamp(1.15rem, 3.2vw, 2.75rem);
  --max: 74rem;
  color-scheme: dark;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--chrome) + 0.75rem);
}

body {
  margin: 0;
  background: linear-gradient(135deg, #0f0c29 0%, #302b63 50%, #24243e 100%);
  background-attachment: fixed;
  color: var(--fg);
  font-family: var(--sans);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.7;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

.grain,
.scan {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 40;
}

.grain,
.scan {
  display: none;
}

.skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 80;
  background: var(--fg);
  color: var(--bg);
  padding: 0.5rem 0.75rem;
}

.skip:focus {
  top: 0.5rem;
}

:focus-visible {
  outline: 1px solid var(--fg);
  outline-offset: 3px;
}

a {
  color: var(--accent);
  text-underline-offset: 0.22em;
  text-decoration-thickness: 1px;
  text-decoration-color: rgba(147, 165, 245, 0.45);
}

a:hover {
  color: #b9c4ff;
  text-decoration-color: #b9c4ff;
}

button,
input {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
}

button {
  cursor: pointer;
}

.sr {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.chrome {
  position: sticky;
  top: 0;
  z-index: 30;
  height: var(--chrome);
  border-bottom: 1px solid var(--line);
  background: rgba(15, 12, 41, 0.88);
  backdrop-filter: blur(10px);
}

.chrome-inner {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 0 var(--gutter);
  max-width: calc(var(--max) + var(--index));
}

.mark,
.book-link {
  flex: 0 0 auto;
  text-decoration: none;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 11px;
  font-family: var(--mono);
}

.mark {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--fg);
}

.mark img {
  width: 28px;
  height: 28px;
  display: block;
}

.book-link {
  color: var(--accent);
}

.chrome-section {
  margin: 0;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  flex: 1;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.chrome-time {
  margin: 0;
  flex: 0 0 auto;
  font-variant-numeric: tabular-nums;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.chrome-time .k {
  color: var(--dim);
  margin-right: 0.5rem;
}

.index {
  position: sticky;
  top: var(--chrome);
  z-index: 25;
  display: flex;
  gap: 0.25rem;
  overflow-x: auto;
  padding: 0 var(--gutter);
  border-bottom: 1px solid var(--line);
  background: rgba(26, 26, 46, 0.94);
  scrollbar-width: none;
}

.index::-webkit-scrollbar {
  display: none;
}

.index a {
  flex: 0 0 auto;
  min-height: 44px;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0 0.7rem;
  color: var(--muted);
  text-decoration: none;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-bottom: 1px solid transparent;
}

.index a span {
  color: var(--dim);
}

.index a[aria-current="true"] {
  color: var(--fg);
  border-bottom-color: var(--fg);
}

.index a[aria-current="true"] span {
  color: var(--fg);
}

main {
  position: relative;
  z-index: 1;
}

.hero {
  position: relative;
  min-height: calc(100dvh - var(--chrome) - var(--index-bar));
  border-bottom: 1px solid var(--line);
}

.hero-inner {
  min-height: inherit;
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(1.5rem, 4vh, 3rem) var(--gutter) 1.25rem;
  display: flex;
  flex-direction: column;
}

.corners {
  pointer-events: none;
  position: absolute;
  inset: 0.85rem;
}

.corners i {
  position: absolute;
  width: 14px;
  height: 14px;
  border: 1px solid rgba(230, 226, 216, 0.28);
}

.corners i:nth-child(1) { top: 0; left: 0; border-right: 0; border-bottom: 0; }
.corners i:nth-child(2) { top: 0; right: 0; border-left: 0; border-bottom: 0; }
.corners i:nth-child(3) { bottom: 0; left: 0; border-right: 0; border-top: 0; }
.corners i:nth-child(4) { bottom: 0; right: 0; border-left: 0; border-top: 0; }

.kicker,
.eyebrow {
  margin: 0 0 1.25rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-family: var(--sans);
  font-size: clamp(2.4rem, 6vw, 4.4rem);
  font-weight: 300;
  letter-spacing: -0.03em;
  line-height: 1.05;
  text-transform: none;
  color: #f0f0f0;
  max-width: 12ch;
}

.hero-spacer {
  flex: 1;
  min-height: 2.5rem;
}

.status {
  width: min(100%, 38rem);
}

.row + .row {
  border-top: 1px solid var(--line);
}

.row button {
  width: 100%;
  min-height: 44px;
  display: grid;
  grid-template-columns: 12ch 1fr auto;
  gap: 0.75rem;
  align-items: baseline;
  text-align: left;
  padding: 0.35rem 0;
  letter-spacing: 0.08em;
  font-size: 12px;
}

.row .k {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.leader {
  border-bottom: 1px dotted rgba(230, 226, 216, 0.28);
  transform: translateY(-0.35em);
}

.row .v {
  letter-spacing: 0.14em;
}

.row-note {
  display: none;
  margin: 0 0 0.85rem;
  max-width: 46ch;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0;
  text-transform: none;
  line-height: 1.55;
}

.row.is-open .row-note,
.row:focus-within .row-note {
  display: block;
}

@media (hover: hover) and (pointer: fine) {
  .row:hover .row-note {
    display: block;
  }
}

.proof {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin: 1.35rem 0 0.4rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 12px;
}

.proof svg {
  width: 16px;
  height: 16px;
  color: var(--mark);
}

.proof-note,
.display-flag,
.fine {
  color: var(--muted);
  font-size: 12px;
  max-width: 62ch;
}

.proof-note {
  margin: 0;
}

.hero-foot {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1.5rem;
  margin-top: 1.75rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--line);
}

.display-flag {
  margin: 0;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 11px;
}

.display-flag span {
  white-space: nowrap;
}

.descend {
  flex: 0 0 auto;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 11px;
  text-decoration: none;
}

.brief,
.entry,
.field-section,
.log-section,
.colophon {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(3.5rem, 8vw, 6.5rem) var(--gutter);
}

.brief {
  border-bottom: 1px solid var(--line);
}

.brief-grid {
  display: grid;
  gap: 2.5rem;
}

.brief h2,
.entry h2,
.field-head h2,
.log-copy h2 {
  margin: 0 0 1.25rem;
  font-size: clamp(1.55rem, 3vw, 2.15rem);
  font-weight: 400;
  letter-spacing: -0.03em;
  line-height: 1.2;
  text-transform: none;
}

.prose p,
.lede,
.field-head p,
.log-copy p,
.note p,
.colophon p {
  margin: 0 0 1rem;
}

.prose p,
.note p,
.field-head p,
.log-copy p,
.colophon p,
.steps p {
  max-width: 62ch;
  color: var(--muted);
}

.brief-copy .prose p:nth-of-type(1),
.brief-copy .prose p:nth-of-type(3) {
  color: var(--fg);
}

.note {
  border-top: 1px solid var(--line);
  padding-top: 1.25rem;
}

.note-link {
  margin-bottom: 0;
}

.entry {
  display: grid;
  gap: 1.5rem 2rem;
  border-bottom: 1px solid var(--line);
}

.entry-index {
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 12px;
  color: var(--muted);
}

.entry-index .num {
  color: var(--fg);
}

.entry-index .slash {
  color: var(--dim);
}

.spec {
  margin: 0;
  border-top: 1px solid var(--line);
}

.spec div,
.state div {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 1rem;
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--line);
}

.spec dt,
.state dt,
.readout span {
  margin: 0;
  color: var(--dim);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.spec dd,
.state dd {
  margin: 0;
  text-align: right;
  letter-spacing: 0.04em;
}

.flow {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.flow li {
  display: grid;
  grid-template-columns: 2.5rem 1fr;
  gap: 0.8rem;
  padding: 0.95rem 0;
  border-bottom: 1px solid var(--line);
}

.flow li > span,
.steps li > span {
  color: var(--dim);
  letter-spacing: 0.08em;
  padding-top: 0.15rem;
}

.flow strong,
.steps h3 {
  display: block;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 12px;
  color: var(--fg);
}

.flow em {
  display: block;
  margin-top: 0.25rem;
  font-style: normal;
  color: var(--muted);
  font-size: 13px;
}

.flow-split {
  grid-template-columns: 1fr;
  gap: 0.75rem;
}

.flow-split div {
  padding-left: 0.15rem;
  border-left: 1px solid var(--line-strong);
  padding-left: 0.85rem;
}

.entry-protocol {
  grid-template-columns: 1fr;
}

.lede {
  color: var(--fg);
  max-width: 46ch;
}

.steps {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.steps li {
  display: grid;
  grid-template-columns: 2.5rem 1fr;
  gap: 0.75rem;
  padding: 1.15rem 0;
  border-bottom: 1px solid var(--line);
}

.steps h3 {
  margin: 0 0 0.4rem;
}

.steps p {
  margin: 0;
}

.closing {
  margin-top: 1.5rem;
}

.field-section {
  border-bottom: 1px solid var(--line);
}

.field-head {
  display: grid;
  gap: 1rem;
  margin-bottom: 1.75rem;
}

.field-head p {
  margin: 0;
}

.field {
  margin: 0;
  border: 1px solid var(--line-strong);
  background: var(--device);
}

.field-bar,
.controls,
.channel header {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.75rem 1.25rem;
  padding: 0.75rem 0.9rem;
  border-bottom: 1px solid var(--line);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.sim-tag {
  color: var(--bg);
  background: var(--fg);
  padding: 0.15rem 0.4rem;
  letter-spacing: 0.14em;
}

.field-bar-note,
.field-help,
.channel header p {
  color: var(--dim);
  margin: 0;
}

#field-phase {
  color: var(--fg);
}

.viewport {
  position: relative;
  height: min(52vh, 480px);
  min-height: 320px;
  background:
    linear-gradient(rgba(26, 58, 106, 0.45) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26, 58, 106, 0.45) 1px, transparent 1px),
    var(--device);
  background-size: 32px 32px, 32px 32px, auto;
  cursor: crosshair;
}

#field-canvas {
  width: 100%;
  height: 100%;
  display: block;
}

.readout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 0;
  border-top: 1px solid var(--line);
}

.readout div {
  padding: 0.75rem 0.9rem;
  border-bottom: 1px solid var(--line);
  min-width: 0;
}

.readout div:nth-child(odd) {
  border-right: 1px solid var(--line);
}

.readout strong {
  display: block;
  margin-top: 0.25rem;
  font-weight: 400;
  letter-spacing: 0.03em;
  text-transform: none;
  font-size: 13px;
  overflow-wrap: anywhere;
}

.controls {
  border-bottom: 0;
  border-top: 1px solid var(--line);
}

.controls button {
  min-height: 44px;
  padding: 0 0.2rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 11px;
  color: var(--muted);
  text-decoration: underline;
  text-decoration-color: transparent;
  text-underline-offset: 0.3em;
}

.controls button:hover,
.controls button[aria-pressed="true"] {
  color: var(--fg);
  text-decoration-color: var(--fg);
}

.field-help {
  margin: 0;
  padding: 0 0.9rem 0.95rem;
  letter-spacing: 0;
  text-transform: none;
  font-size: 12px;
  line-height: 1.55;
  max-width: 70ch;
}

.log-section {
  display: grid;
  gap: 1.5rem;
}

.channels {
  display: grid;
  gap: 1rem;
}

.channel {
  border: 1px solid var(--line);
  min-width: 0;
}

.channel-demo {
  background: repeating-linear-gradient(
    -45deg,
    transparent,
    transparent 8px,
    rgba(230, 226, 216, 0.015) 8px,
    rgba(230, 226, 216, 0.015) 9px
  );
}

.channel-real {
  border-color: var(--line-strong);
}

.channel header h3 {
  margin: 0;
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.channel header p {
  letter-spacing: 0.08em;
  font-size: 10px;
}

#atmosphere {
  list-style: none;
  margin: 0;
  padding: 0.4rem 0 0.6rem;
  max-height: 320px;
  overflow: auto;
  font-size: 12px;
  line-height: 1.7;
}

#atmosphere li {
  display: grid;
  grid-template-columns: auto auto 1fr;
  gap: 0.65rem;
  padding: 0.15rem 0.9rem;
  color: var(--muted);
}

#atmosphere li span {
  color: var(--dim);
}

#atmosphere li span.tag {
  color: var(--fg);
}

.state {
  margin: 0;
}

.colophon {
  border-top: 1px solid var(--line);
  padding-bottom: 4rem;
}

.colophon .eyebrow {
  justify-content: flex-start;
}

.reveal {
  opacity: 0;
  transform: translateY(10px);
  animation: rise 0.9s ease forwards;
}

.hero .row:nth-child(1) { animation-delay: 0.05s; }
.hero .row:nth-child(2) { animation-delay: 0.12s; }
.hero .row:nth-child(3) { animation-delay: 0.19s; }
.hero .row:nth-child(4) { animation-delay: 0.26s; }
.hero .row:nth-child(5) { animation-delay: 0.33s; }

.hero .status .row {
  animation: rise 0.8s ease both;
}

.proof {
  animation: rise 0.8s ease 0.48s both;
}

.boot-sweep {
  position: absolute;
  left: 0;
  right: 0;
  height: 1px;
  top: 18%;
  background: linear-gradient(90deg, transparent, rgba(136, 187, 238, 0.45), transparent);
  animation: sweep 11s linear infinite;
  pointer-events: none;
}

@keyframes rise {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}

@keyframes sweep {
  from { top: 14%; opacity: 0; }
  8% { opacity: 0.7; }
  92% { opacity: 0.7; }
  to { top: 86%; opacity: 0; }
}

@media (min-width: 880px) {
  .brief-grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(16rem, 0.8fr);
    gap: 3.5rem;
    align-items: start;
  }

  .note {
    position: sticky;
    top: calc(var(--chrome) + 4.5rem);
    border-top: 0;
    padding-top: 0;
    border-left: 1px solid var(--line);
    padding-left: 1.5rem;
  }

  .entry {
    grid-template-columns: 11rem minmax(0, 1fr) minmax(14rem, 18rem);
    align-items: start;
  }

  .entry-protocol {
    grid-template-columns: 11rem minmax(0, 1fr);
  }

  .entry-index {
    position: sticky;
    top: calc(var(--chrome) + 4.5rem);
    display: block;
  }

  .entry-index .slash,
  .entry-index .name {
    display: block;
    margin-top: 0.35rem;
  }

  .flow-split {
    grid-template-columns: 1fr 1fr;
    margin-left: 3.3rem;
  }

  .readout {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .readout div:nth-child(odd) {
    border-right: 0;
  }

  .readout div:not(:nth-child(3n)) {
    border-right: 1px solid var(--line);
  }

  .channels {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: start;
  }

  .field-head {
    grid-template-columns: 11rem minmax(0, 1fr);
    gap: 2rem;
  }
}

@media (min-width: 1180px) {
  :root {
    --index-bar: 0px;
  }

  .index {
    position: fixed;
    top: var(--chrome);
    left: 0;
    bottom: 0;
    width: var(--index);
    display: flex;
    flex-direction: column;
    gap: 0;
    overflow: auto;
    padding: 1.25rem 0 2rem;
    border-bottom: 0;
    border-right: 1px solid var(--line);
    background: rgba(26, 26, 46, 0.88);
  }

  .index a {
    border-bottom: 0;
    border-left: 1px solid transparent;
    padding-left: 1.25rem;
  }

  .index a[aria-current="true"] {
    border-bottom: 0;
    border-left-color: var(--fg);
  }

  .chrome-inner,
  main,
  .colophon {
    margin-left: var(--index);
  }

  .chrome-inner {
    max-width: none;
  }

  .hero,
  .brief,
  .entry,
  .field-section,
  .log-section,
  .colophon {
    max-width: none;
  }

  .hero-inner,
  .brief-grid,
  .entry,
  .field-section,
  .log-section,
  .colophon-inner {
    max-width: calc(var(--max) + var(--gutter));
  }

  .brief,
  .field-section,
  .log-section,
  .colophon {
    padding-left: var(--gutter);
    padding-right: var(--gutter);
  }

  .note {
    top: calc(var(--chrome) + 1.5rem);
  }

  .entry-index,
  .field-head .entry-index {
    top: calc(var(--chrome) + 1.5rem);
  }
}

@media (max-width: 560px) {
  .row button {
    grid-template-columns: 1fr auto;
    letter-spacing: 0.08em;
    font-size: 11px;
  }

  .leader {
    display: none;
  }

  .hero-foot {
    flex-direction: column;
    align-items: flex-start;
  }

h1 {
  font-size: clamp(2.2rem, 12vw, 3.1rem);
}
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  .hero .status .row,
  .proof {
    opacity: 1;
    transform: none;
  }
}

.chrome,
.index,
.hero,
.field,
.channel,
.spec,
.entry-index,
.kicker,
.eyebrow {
  font-family: var(--mono);
}

.brief h2,
.entry h2,
.field-head h2,
.log-copy h2,
.prose,
.note p,
.colophon p,
.steps,
.lede {
  font-family: var(--sans);
}

.device {
  width: min(100%, 40rem);
  background: var(--device);
  color: var(--device-ink);
  border: 1px solid var(--device-line);
  border-radius: 15px;
  padding: 0.35rem 1rem 0.9rem;
  font-family: var(--mono);
}

.device .k,
.device .proof-note,
.device .row-note {
  color: #9cc2ff;
}

.device .v,
.device .proof {
  color: var(--device-bright);
}

.device .leader {
  border-bottom-color: var(--device-line);
}

.device .row + .row,
.device .hero-foot {
  border-color: var(--device-line);
}

.field,
.channel {
  border-color: var(--device-line);
  border-radius: 15px;
  color: var(--device-ink);
  overflow: hidden;
}

.field-bar,
.readout,
.controls,
.channel header,
#atmosphere,
.readout span,
.field-bar-note,
.field-help,
.channel header p {
  color: var(--device-dim);
}

#field-phase,
.readout strong,
.channel header h3,
#atmosphere .tag {
  color: var(--device-bright);
}

.sim-tag {
  color: var(--device);
  background: var(--device-ink);
}

.sources {
  list-style: none;
  margin: 0.5rem 0 0;
  padding: 0;
}

.sources a {
  display: block;
  padding: 0.7rem 0;
  border-bottom: 1px solid #2c2848;
  text-decoration: none;
  letter-spacing: 0.03em;
  font-size: 0.95rem;
}

.sources a:hover {
  border-bottom-color: #667eea;
}

.sources small {
  display: block;
  margin-top: 0.2rem;
  color: var(--dim);
  font-family: var(--sans);
  letter-spacing: 0;
  font-size: 0.82rem;
}

h1 {
  border-bottom: 3px solid #8b83c3;
  padding-bottom: 0.28em;
  width: max-content;
  max-width: 100%;
}

.addr-plate,
.chain,
.lab {
  margin-top: 1.5rem;
  border: 1px solid var(--device-line);
  border-radius: 15px;
  background: var(--device);
  color: var(--device-ink);
  font-family: var(--mono);
  padding: 1rem 1rem 1.1rem;
}

.addr {
  margin: 0.35rem 0 0.8rem;
  font-size: clamp(0.78rem, 2.1vw, 1rem);
  letter-spacing: 0.02em;
  color: var(--device-bright);
  overflow-wrap: anywhere;
}

.addr-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1rem;
  align-items: center;
}

.addr-actions button {
  min-height: 44px;
  padding: 0;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 11px;
  color: var(--device-bright);
  text-decoration: underline;
  text-underline-offset: 0.3em;
}

.bytes {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(10, minmax(0, 1fr));
  gap: 0.35rem;
  margin: 1rem 0 0;
  padding: 0;
}

.bytes li {
  border: 1px solid var(--device-line);
  padding: 0.35rem 0.2rem 0.28rem;
  text-align: center;
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--device-bright);
}

.bytes span {
  display: block;
  margin-bottom: 0.15rem;
  color: var(--device-dim);
  font-size: 9px;
}

.chain-grid {
  display: grid;
  gap: 1rem;
}

.chain h3,
.lab .eyebrow {
  margin: 0 0 0.75rem;
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--device-dim);
}

.chain-note {
  margin: 0 0 0.8rem;
  color: #9cc2ff;
  font-size: 12px;
  line-height: 1.55;
}

.chain dl {
  margin: 0;
}

.chain dl div {
  display: grid;
  grid-template-columns: 8.5rem 1fr;
  gap: 0.75rem;
  padding: 0.45rem 0;
  border-top: 1px solid var(--device-line);
}

.chain dt {
  color: var(--device-dim);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.chain dd {
  margin: 0;
  color: var(--device-bright);
  overflow-wrap: anywhere;
}

.lab-fns {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.9rem;
}

.lab-fns button {
  min-height: 44px;
  padding: 0;
  font-size: 12px;
  color: var(--device-dim);
  text-decoration: underline;
  text-decoration-color: transparent;
  text-underline-offset: 0.28em;
}

.lab-fns button[aria-pressed="true"] {
  color: var(--device-bright);
  text-decoration-color: var(--device-bright);
}

.lab-field {
  display: block;
  margin-top: 0.8rem;
  color: var(--device-dim);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

#lab-who {
  width: 100%;
  margin-top: 0.35rem;
  padding: 0.7rem 0;
  border: 0;
  border-bottom: 1px solid var(--device-line);
  color: var(--device-bright);
  background: transparent;
}

.lab-out {
  margin: 0.9rem 0 0;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  color: #9cc2ff;
  font-size: 12px;
  line-height: 1.6;
}

.trace {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.trace li {
  display: grid;
  grid-template-columns: 2.5rem 1fr;
  gap: 0.75rem;
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--line);
  font-family: var(--mono);
}

.trace span {
  color: var(--dim);
}

.trace strong {
  display: block;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 12px;
  color: var(--fg);
}

.trace em {
  display: block;
  margin-top: 0.3rem;
  font-style: normal;
  font-family: var(--sans);
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.fine-tech {
  margin-top: 1.15rem;
}

#read-balance {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  margin-top: 0.35rem;
  padding: 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--device-bright);
  text-decoration: underline;
  text-underline-offset: 0.28em;
}

#read-balance:disabled {
  color: var(--device-dim);
  text-decoration: none;
}

.engine {
  margin-top: 1.5rem;
  border: 1px solid var(--device-line);
  border-radius: 15px;
  background: var(--device);
  color: var(--device-ink);
  font-family: var(--mono);
  padding: 1rem 1rem 1.1rem;
}

.engine-flag {
  margin: 0 0 0.85rem;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--device-dim);
}

.engine-stats {
  margin: 0;
}

.engine-stats div {
  display: grid;
  grid-template-columns: 8.5rem 1fr;
  gap: 0.75rem;
  padding: 0.45rem 0;
  border-top: 1px solid var(--device-line);
}

.engine-stats dt {
  color: var(--device-dim);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.engine-stats dd {
  margin: 0;
  color: var(--device-bright);
  overflow-wrap: anywhere;
}

.tiers,
.engine-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.9rem;
  align-items: center;
  margin-top: 0.85rem;
}

.tiers button,
.engine-actions button,
.eng-import {
  min-height: 44px;
  padding: 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--device-dim);
  text-decoration: underline;
  text-decoration-color: transparent;
  text-underline-offset: 0.28em;
}

.tiers button[aria-pressed="true"],
.engine-actions button,
.eng-import {
  color: var(--device-bright);
  text-decoration-color: var(--device-bright);
}

.engine-actions button:disabled {
  color: var(--device-dim);
  text-decoration-color: transparent;
  cursor: default;
}

.eng-import {
  display: inline-flex;
  align-items: center;
  cursor: pointer;
}

.eng-import input {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}

.ledger {
  list-style: none;
  margin: 0.9rem 0 0;
  padding: 0;
}

.ledger li {
  padding: 0.4rem 0;
  border-top: 1px solid var(--device-line);
  color: #9cc2ff;
  font-size: 12px;
  overflow-wrap: anywhere;
}

.prose .mono {
  font-family: var(--mono);
  font-size: 0.92em;
}

.token-roll {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

.token-roll li {
  border: 1px solid var(--device-line);
  border-radius: 15px;
  background: var(--device);
  color: var(--device-ink);
  font-family: var(--mono);
  padding: 1rem 1rem 0.7rem;
}

.token-roll header {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: baseline;
}

.token-roll header strong {
  font-weight: 400;
  letter-spacing: 0.12em;
  color: var(--device-bright);
}

.token-roll header span,
.token-roll dt {
  color: var(--device-dim);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.token-roll li > p {
  margin: 0.75rem 0 0;
  font-family: var(--sans);
  color: #c5c0dc;
  font-size: 14px;
  line-height: 1.6;
}

.token-roll dl {
  margin: 0.85rem 0 0;
}

.token-roll dl div {
  display: grid;
  grid-template-columns: 7.5rem 1fr;
  gap: 0.75rem;
  padding: 0.45rem 0;
  border-top: 1px solid var(--device-line);
}

.token-roll dd {
  margin: 0;
  color: var(--device-bright);
  overflow-wrap: anywhere;
}

.token-roll a {
  color: #9cc2ff;
}

@media (max-width: 560px) {
  .token-roll header,
  .token-roll dl div {
    grid-template-columns: 1fr;
    display: grid;
    gap: 0.2rem;
  }
}

@media (min-width: 880px) {
  .chain-grid {
    grid-template-columns: 1.15fr 0.85fr;
  }

  .bytes {
    grid-template-columns: repeat(10, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .bytes {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .chain dl div,
  .engine-stats div {
    grid-template-columns: 1fr;
    gap: 0.15rem;
  }
}