:root {
  color-scheme: light;
  --ink: #0a0c0b;
  --paper: #f7f7f3;
  --white: #ffffff;
  --muted: #676c68;
  --line: #c9cec9;
  --acid: #c7f34a;
  --cyan: #9fe7e2;
  --coral: #f36b58;
  --focus: #1d78d3;
  --max: 1240px;
  --radius: 6px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 70px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Arial, "Helvetica Neue", Helvetica, sans-serif;
  line-height: 1.5;
  letter-spacing: 0;
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

a {
  color: inherit;
}

button {
  color: inherit;
}

img {
  max-width: 100%;
}

[hidden] {
  display: none !important;
}

.form-trap {
  position: absolute !important;
  left: -10000px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

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

.skip-link {
  position: fixed;
  left: 16px;
  top: 16px;
  z-index: 100;
  padding: 10px 14px;
  color: var(--ink);
  background: var(--acid);
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: minmax(210px, auto) 1fr auto;
  align-items: center;
  min-height: 62px;
  padding: 0 max(22px, calc((100vw - var(--max)) / 2));
  border-bottom: 1px solid #2f3431;
  color: var(--white);
  background: rgba(10, 12, 11, 0.96);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  width: max-content;
  text-decoration: none;
}

.brand__mark {
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 32px;
  border: 1px solid currentColor;
  font-family: Consolas, "Courier New", monospace;
  font-size: 14px;
  font-weight: 700;
}

.brand__name {
  font-size: 13px;
  font-weight: 800;
}

.primary-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
}

.primary-nav a,
.header-endpoint {
  color: #d9ded9;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}

.primary-nav a:hover,
.header-endpoint:hover {
  color: var(--acid);
}

.header-endpoint {
  display: inline-flex;
  align-items: center;
  gap: 9px;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--acid);
  box-shadow: 0 0 0 4px rgba(199, 243, 74, 0.13);
}

.status-dot--coral {
  background: var(--coral);
  box-shadow: 0 0 0 4px rgba(243, 107, 88, 0.13);
}

.hero {
  position: relative;
  min-height: min(760px, calc(100svh - 86px));
  overflow: hidden;
  color: var(--white);
  background: var(--ink);
}

.hero__image,
.hero__shade {
  position: absolute;
  inset: 0;
}

.hero__image {
  background-image: url("/signal-observatory.jpg");
  background-position: center;
  background-size: cover;
}

.hero__shade {
  background: rgba(3, 6, 5, 0.52);
}

.hero__content {
  position: relative;
  z-index: 2;
  width: min(var(--max), calc(100% - 44px));
  min-height: min(760px, calc(100svh - 86px));
  margin: 0 auto;
  padding: 60px 0 88px;
}

.hero__eyebrow,
.eyebrow {
  margin: 0 0 18px;
  font-family: Consolas, "Courier New", monospace;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.hero__eyebrow {
  display: inline-block;
  padding: 8px 10px;
  color: var(--ink);
  background: var(--acid);
}

.hero h1 {
  max-width: 930px;
  margin: 0;
  font-size: 68px;
  font-weight: 800;
  line-height: 0.98;
}

.hero__lede {
  max-width: 710px;
  margin: 28px 0 0;
  color: #e3e7e3;
  font-size: 20px;
  line-height: 1.55;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
}

.button--acid {
  color: var(--ink);
  background: var(--acid);
}

.button--acid:hover {
  background: #d9ff6e;
}

.button--ghost {
  border-color: rgba(255, 255, 255, 0.5);
  color: var(--white);
  background: rgba(10, 12, 11, 0.34);
}

.button--ghost:hover {
  border-color: var(--white);
  background: rgba(10, 12, 11, 0.72);
}

.button--black {
  color: var(--white);
  background: var(--ink);
}

.button--black:hover {
  background: #2b302d;
}

.button--outline {
  border-color: var(--ink);
  color: var(--ink);
  background: transparent;
}

.button--outline:hover {
  background: var(--acid);
}

.hero__proof {
  position: absolute;
  right: 0;
  bottom: 72px;
  display: grid;
  grid-template-columns: repeat(3, 150px);
  gap: 1px;
  width: max-content;
  margin: 0;
  background: rgba(255, 255, 255, 0.25);
}

.hero__proof div {
  padding: 14px 16px;
  background: rgba(10, 12, 11, 0.84);
}

.hero__proof dt {
  color: var(--acid);
  font-family: Consolas, "Courier New", monospace;
  font-size: 11px;
}

.hero__proof dd {
  margin: 3px 0 0;
  font-size: 14px;
  font-weight: 700;
}

.hero__ticker {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 3;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid rgba(255, 255, 255, 0.3);
  background: rgba(10, 12, 11, 0.9);
}

.hero__ticker span {
  min-width: 0;
  padding: 16px 20px;
  border-right: 1px solid rgba(255, 255, 255, 0.2);
  font-family: Consolas, "Courier New", monospace;
  font-size: 11px;
  text-align: center;
}

.fact-rail {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  width: min(var(--max), calc(100% - 44px));
  margin: 0 auto;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.fact-rail div {
  display: flex;
  min-height: 92px;
  align-items: center;
  gap: 14px;
  padding: 18px 22px;
  border-left: 1px solid var(--line);
}

.fact-rail strong {
  font-family: Consolas, "Courier New", monospace;
  font-size: 24px;
}

.fact-rail span {
  color: var(--muted);
  font-size: 13px;
}

.section {
  padding: 112px max(22px, calc((100vw - var(--max)) / 2));
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(210px, 0.65fr) minmax(420px, 1.7fr) minmax(260px, 0.85fr);
  gap: 32px;
  align-items: start;
  margin-bottom: 58px;
}

.section-heading .eyebrow {
  padding-top: 11px;
  color: var(--muted);
}

.section-heading h2 {
  margin: 0;
  font-size: 48px;
  line-height: 1.06;
}

.section-heading > p:last-child {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.65;
}

.signal-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}

.signal-card {
  min-width: 0;
  min-height: 430px;
  padding: 28px;
  border-right: 1px solid var(--ink);
}

.signal-card:first-child {
  border-left: 1px solid var(--ink);
}

.signal-card--sealed {
  color: var(--white);
  background: var(--ink);
}

.signal-card__meta {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 72px;
  font-family: Consolas, "Courier New", monospace;
  font-size: 11px;
}

.signal-card__meta span:first-child {
  padding-left: 9px;
  border-left: 8px solid var(--acid);
  font-weight: 700;
}

.signal-card--sealed .signal-card__meta span:first-child {
  border-left-color: var(--coral);
}

.signal-card h3 {
  margin: 0;
  font-size: 28px;
  line-height: 1.17;
}

.signal-card > p:not(.redacted) {
  margin: 20px 0 0;
  color: var(--muted);
}

.signal-card--sealed > p:not(.redacted) {
  color: #c7ccc8;
}

.signal-card__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin: 46px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.signal-card__stats dt {
  color: var(--muted);
  font-size: 11px;
  text-transform: uppercase;
}

.signal-card__stats dd {
  margin: 5px 0 0;
  font-size: 13px;
  font-weight: 700;
}

.redacted {
  overflow: hidden;
  margin: 34px 0 24px;
  color: #626864;
  font-family: Consolas, "Courier New", monospace;
  line-height: 2;
  word-break: break-all;
}

.text-button,
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 0 0 6px;
  border: 0;
  border-bottom: 1px solid currentColor;
  color: inherit;
  background: transparent;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
}

.text-button:hover,
.text-link:hover {
  color: #5d8500;
}

.signal-card--sealed .text-button:hover {
  color: var(--acid);
}

.signal-card__reveal {
  padding-left: 14px;
  border-left: 3px solid var(--acid);
}

.section--dark {
  color: var(--white);
  background: var(--ink);
}

.section-heading--light .eyebrow,
.section-heading--light > p:last-child {
  color: #adb4ae;
}

.mode-switch {
  display: grid;
  grid-template-columns: 1fr 1fr;
  width: min(420px, 100%);
  margin: 0 0 34px auto;
  border: 1px solid #59605b;
}

.mode-switch button {
  min-height: 46px;
  border: 0;
  color: #b9bfba;
  background: transparent;
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
}

.mode-switch button + button {
  border-left: 1px solid #59605b;
}

.mode-switch button[aria-selected="true"] {
  color: var(--ink);
  background: var(--acid);
}

.challenge-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(380px, 0.95fr);
  gap: 1px;
  background: #4b504c;
}

.challenge-brief,
.challenge-form {
  background: #131614;
}

.challenge-brief {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 32px;
  padding: 42px;
}

.challenge-brief__number {
  color: var(--acid);
  font-family: Consolas, "Courier New", monospace;
  font-size: 52px;
}

.challenge-brief__label {
  margin: 0 0 12px;
  color: #aeb5af;
  font-family: Consolas, "Courier New", monospace;
  font-size: 11px;
}

.challenge-brief h3 {
  margin: 0;
  font-size: 32px;
}

.challenge-brief blockquote {
  margin: 30px 0;
  padding-left: 22px;
  border-left: 4px solid var(--coral);
  color: #ecf0ec;
  font-size: 19px;
  line-height: 1.65;
}

.challenge-rules {
  margin: 0;
  padding: 0;
  list-style: none;
}

.challenge-rules li {
  padding: 9px 0 9px 22px;
  border-top: 1px solid #303532;
  color: #aeb5af;
  font-size: 13px;
}

.challenge-rules li::before {
  content: "—";
  margin-left: -22px;
  margin-right: 10px;
  color: var(--acid);
}

.challenge-form,
.feedback-form {
  display: grid;
  gap: 18px;
  padding: 42px;
}

.challenge-form label,
.feedback-form label {
  display: grid;
  gap: 8px;
}

.challenge-form label > span,
.feedback-form label > span {
  font-size: 12px;
  font-weight: 800;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

input,
textarea {
  width: 100%;
  border: 1px solid #747b75;
  border-radius: 3px;
  color: inherit;
  background: transparent;
}

input {
  min-height: 48px;
  padding: 0 13px;
}

textarea {
  min-height: 128px;
  padding: 13px;
  resize: vertical;
}

.challenge-form input,
.challenge-form textarea {
  color: var(--white);
  background: #0d100e;
}

input::placeholder,
textarea::placeholder {
  color: #858b86;
}

.form-actions {
  display: flex;
  min-height: 52px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.form-actions p {
  margin: 0;
  color: #aeb5af;
  font-size: 12px;
}

.challenge-form .challenge-consent,
.feedback-form .feedback-consent {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  align-items: start;
  gap: 10px;
  color: #c6ccc7;
}

.challenge-consent input,
.feedback-consent input {
  width: 18px;
  height: 18px;
  min-height: 0;
  margin: 0;
  padding: 0;
  accent-color: var(--acid);
}

.challenge-consent span,
.feedback-consent span {
  line-height: 1.45;
}

.feedback-form .feedback-consent {
  color: #30211e;
}

.feedback-consent input {
  accent-color: var(--ink);
}

.challenge-receipt {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 24px;
  padding-top: 20px;
  border-top: 1px solid #3b403c;
}

.challenge-receipt span,
.challenge-receipt strong {
  display: block;
  font-family: Consolas, "Courier New", monospace;
}

.challenge-receipt span {
  color: var(--acid);
  font-size: 10px;
  font-weight: 800;
}

.challenge-receipt strong {
  margin-top: 7px;
  overflow-wrap: anywhere;
  color: var(--white);
  font-size: 13px;
}

.challenge-receipt p {
  max-width: 540px;
  margin: 9px 0 0;
  color: #aeb5af;
  font-size: 11px;
  line-height: 1.55;
}

.challenge-receipt nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px 14px;
}

.challenge-receipt a {
  color: var(--acid);
  font-size: 11px;
  font-weight: 800;
}

.passport-token {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid #535b55;
}

.passport-token small,
.passport-token code {
  display: block;
}

.passport-token code {
  max-width: 620px;
  margin-top: 8px;
  color: var(--acid);
  font-family: var(--mono);
  font-size: 11px;
  overflow-wrap: anywhere;
  user-select: all;
}

.passport-token button {
  margin-top: 12px;
  padding: 6px 8px;
  color: var(--white);
  border: 1px solid #707873;
  background: transparent;
  font-family: var(--mono);
  font-size: 9px;
  cursor: pointer;
}

.passport-token button:hover,
.passport-token button:focus-visible {
  color: var(--ink);
  background: var(--acid);
  border-color: var(--acid);
}

.honey {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

.agent-console {
  border: 1px solid #4b504c;
  background: #080a09;
}

.agent-console__bar,
.agent-console__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 15px 18px;
  border-bottom: 1px solid #363b37;
  font-family: Consolas, "Courier New", monospace;
  font-size: 12px;
}

.agent-console__bar button {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  border: 0;
  color: var(--acid);
  background: transparent;
  cursor: pointer;
}

.agent-console pre {
  min-height: 420px;
  margin: 0;
  overflow: auto;
  padding: 40px;
  color: #dfe5df;
  font-family: Consolas, "Courier New", monospace;
  font-size: 14px;
  line-height: 1.7;
}

.code-method {
  color: var(--acid);
}

.agent-console__footer {
  border-top: 1px solid #363b37;
  border-bottom: 0;
  color: #aeb5af;
}

.agent-console__footer a {
  flex: 0 0 auto;
  color: var(--acid);
}

.exchange-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 0.9fr;
  gap: 1px;
  border: 1px solid var(--ink);
  background: var(--ink);
}

.access-lane,
.gate-status {
  min-width: 0;
  padding: 32px;
  background: var(--paper);
}

.access-lane--paid {
  background: var(--acid);
}

.access-lane__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  font-family: Consolas, "Courier New", monospace;
  font-size: 11px;
}

.access-lane__top strong {
  font-family: Arial, "Helvetica Neue", sans-serif;
  font-size: 26px;
}

.access-lane__top small {
  font-size: 10px;
}

.access-lane h3 {
  margin: 88px 0 26px;
  font-size: 30px;
  line-height: 1.12;
}

.access-lane ul {
  min-height: 142px;
  margin: 0 0 32px;
  padding: 0;
  list-style: none;
}

.access-lane li {
  padding: 9px 0;
  border-top: 1px solid rgba(10, 12, 11, 0.25);
  font-size: 13px;
}

.gate-status {
  color: var(--white);
  background: var(--ink);
}

.gate-status__label {
  display: flex;
  align-items: center;
  gap: 11px;
  font-family: Consolas, "Courier New", monospace;
  font-size: 11px;
}

.gate-status pre {
  min-height: 230px;
  margin: 38px 0 24px;
  overflow: auto;
  padding: 18px;
  border: 1px solid #3d423e;
  color: var(--acid);
  font-family: Consolas, "Courier New", monospace;
  font-size: 12px;
  white-space: pre-wrap;
}

.gate-status p {
  margin: 0;
  color: #aeb5af;
  font-size: 12px;
}

.section--cyan {
  background: var(--cyan);
}

.method-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  list-style: none;
}

.method-list li {
  min-height: 260px;
  padding: 26px;
  border-right: 1px solid var(--ink);
}

.method-list li:first-child {
  border-left: 1px solid var(--ink);
}

.method-list > li > span {
  font-family: Consolas, "Courier New", monospace;
  font-size: 12px;
}

.method-list div {
  margin-top: 80px;
}

.method-list h3 {
  margin: 0 0 10px;
  font-size: 22px;
}

.method-list p {
  margin: 0;
  font-size: 14px;
}

.founder-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.founding-progress {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 8px 24px;
  margin: -22px 0 20px;
  padding: 16px 0;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}

.founding-progress span,
.founding-progress small {
  font-family: Consolas, "Courier New", monospace;
  font-size: 11px;
}

.founding-progress strong {
  grid-row: 1 / 3;
  grid-column: 2;
  font-size: 34px;
  line-height: 1;
}

.founding-progress small {
  color: var(--muted);
}

.founder-grid div {
  display: grid;
  min-height: 170px;
  grid-template-columns: auto 1fr;
  grid-template-rows: 1fr auto;
  gap: 12px 20px;
  padding: 24px;
  border: 1px dashed #808681;
  border-radius: var(--radius);
}

.founder-grid span {
  color: var(--muted);
  font-family: Consolas, "Courier New", monospace;
}

.founder-grid strong {
  justify-self: end;
  color: #7b817c;
  font-family: Consolas, "Courier New", monospace;
  font-size: 13px;
}

.founder-grid small {
  grid-column: 1 / -1;
  font-size: 20px;
  font-weight: 800;
}

.feedback-band {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
  gap: 72px;
  padding: 88px max(22px, calc((100vw - var(--max)) / 2));
  background: var(--coral);
}

.feedback-band h2 {
  margin: 0;
  font-size: 48px;
  line-height: 1.06;
}

.feedback-band > div > p:not(.eyebrow) {
  max-width: 520px;
  margin: 22px 0 0;
  font-size: 17px;
}

.direct-contact {
  display: inline-grid;
  gap: 3px;
  margin-top: 28px;
  padding: 12px 0;
  border-top: 1px solid rgba(10, 12, 11, 0.48);
  border-bottom: 1px solid rgba(10, 12, 11, 0.48);
  color: var(--ink);
  text-decoration: none;
}

.direct-contact span {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
}

.direct-contact strong {
  font-size: 16px;
}

.direct-contact:hover strong {
  text-decoration: underline;
}

.feedback-form {
  border: 1px solid rgba(10, 12, 11, 0.5);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.18);
}

.feedback-form input,
.feedback-form textarea {
  border-color: rgba(10, 12, 11, 0.5);
  background: rgba(255, 255, 255, 0.25);
}

.feedback-form input::placeholder,
.feedback-form textarea::placeholder {
  color: #4d322e;
}

.feedback-form .form-actions p {
  color: var(--ink);
}

.feedback-response {
  padding-top: 18px;
  border-top: 1px solid rgba(10, 12, 11, 0.5);
}

.feedback-response small {
  display: block;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 800;
}

.feedback-response p {
  margin: 10px 0 12px;
  font-size: 14px;
  line-height: 1.65;
  white-space: pre-wrap;
}

.message-board {
  background: #f7f8f3;
}

.message-board__heading {
  align-items: end;
  grid-template-columns: minmax(340px, 0.9fr) minmax(0, 1.45fr);
}

.message-board__intro {
  display: grid;
  justify-items: start;
  gap: 18px;
}

.message-board__intro p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.65;
}

.message-board__channels {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  padding: 1px;
  background: var(--ink);
}

.message-channel {
  min-width: 0;
  background: var(--white);
}

.message-channel--ai {
  background: #f9ffe8;
}

.message-channel > header {
  display: grid;
  grid-template-columns: 10px minmax(0, 1fr) auto;
  gap: 16px;
  align-items: start;
  min-height: 132px;
  padding: 28px;
}

.message-channel__signal {
  width: 10px;
  height: 10px;
  margin-top: 4px;
  background: var(--coral);
}

.message-channel--ai .message-channel__signal {
  background: var(--acid);
  box-shadow: 0 0 0 4px rgba(199, 243, 74, 0.25);
}

.message-channel h3 {
  margin: 8px 0 0;
  font-size: 26px;
}

.message-channel > header > strong {
  font-family: var(--mono);
  font-size: 42px;
  line-height: 1;
}

.message-list {
  border-top: 1px solid var(--ink);
}

.message-list__empty {
  min-height: 176px;
  margin: 0;
  padding: 28px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 12px;
}

.message-entry {
  padding: 28px;
  border-bottom: 1px solid #c8cdc7;
}

.message-entry:last-child {
  border-bottom: 0;
}

.message-entry__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.message-entry__identity strong,
.message-entry__identity small {
  display: block;
}

.message-entry__identity strong {
  overflow-wrap: anywhere;
  font-size: 14px;
}

.message-entry__identity small,
.message-entry__type,
.message-entry__reply small {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9px;
}

.message-entry__identity small {
  margin-top: 5px;
}

.message-entry__type {
  flex: 0 0 auto;
  padding: 4px 6px;
  border: 1px solid #9ca29d;
}

.message-entry__message {
  margin: 22px 0 0;
  font-size: 16px;
  line-height: 1.65;
  overflow-wrap: anywhere;
  white-space: pre-wrap;
}

.message-entry__reply {
  margin-top: 22px;
  padding: 15px 0 0 16px;
  border-top: 1px dashed #9ca29d;
  border-left: 3px solid var(--acid);
}

.message-channel--human .message-entry__reply {
  border-left-color: var(--coral);
}

.message-entry__reply p {
  margin: 7px 0 0;
  color: #343a36;
  font-size: 13px;
  line-height: 1.65;
  overflow-wrap: anywhere;
  white-space: pre-wrap;
}

.message-entry__reply.is-pending p {
  color: var(--muted);
  font-style: italic;
}

.message-board__status {
  min-height: 18px;
  margin: 14px 0 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
}

.site-footer {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 30px;
  align-items: start;
  padding: 64px max(22px, calc((100vw - var(--max)) / 2));
  color: var(--white);
  background: var(--ink);
}

.site-footer__brand {
  display: flex;
  gap: 18px;
}

.site-footer__brand strong {
  font-size: 18px;
}

.site-footer__brand p {
  max-width: 440px;
  margin: 8px 0 0;
  color: #aeb5af;
  font-size: 13px;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 18px;
}

.site-footer nav a {
  color: #dfe4df;
  font-family: Consolas, "Courier New", monospace;
  font-size: 11px;
}

.founder-grid .is-filled {
  color: var(--white);
  background: var(--ink);
}

.founder-grid .is-filled span {
  color: var(--acid);
}

.founder-grid .is-filled small {
  color: #b9c0ba;
}

.founder-receipt-link {
  grid-column: 1 / -1;
  align-self: end;
  color: var(--acid);
  font-family: Consolas, "Courier New", monospace;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0;
}

.founder-ledger-link {
  display: inline-block;
  margin-top: 24px;
}

.site-footer__note {
  grid-column: 1 / -1;
  margin: 34px 0 0;
  padding-top: 18px;
  border-top: 1px solid #343936;
  color: #7e857f;
  font-family: Consolas, "Courier New", monospace;
  font-size: 11px;
}

.legal-page {
  min-height: 100vh;
  background: var(--paper);
}

.legal-header nav {
  display: flex;
  justify-content: center;
  gap: 24px;
}

.legal-header nav a {
  color: #aeb5af;
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
}

.legal-header nav a:hover,
.legal-header nav a.is-active {
  color: var(--acid);
}

.legal-main {
  min-height: calc(100vh - 62px);
}

.legal-hero {
  width: min(var(--max), calc(100% - 44px));
  margin: 0 auto;
  padding: 112px 0 72px;
}

.legal-hero h1 {
  max-width: 900px;
  margin: 22px 0 26px;
  font-size: 64px;
  font-weight: 800;
  line-height: 1.02;
}

.legal-hero > p:not(.eyebrow) {
  max-width: 760px;
  margin: 0;
  color: #3f4541;
  font-size: 19px;
  line-height: 1.65;
}

.legal-meta {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  margin-top: 54px;
  padding-top: 18px;
  border-top: 1px solid var(--ink);
  color: var(--muted);
  font-family: Consolas, "Courier New", monospace;
  font-size: 11px;
}

.legal-layout {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 72px;
  width: min(var(--max), calc(100% - 44px));
  margin: 0 auto;
  padding: 24px 0 112px;
}

.legal-index {
  align-self: start;
  position: sticky;
  top: 92px;
  display: grid;
  gap: 10px;
  padding: 22px 0 22px 20px;
  border-left: 5px solid var(--acid);
}

.legal-index > span {
  font-family: Consolas, "Courier New", monospace;
  font-size: 11px;
}

.legal-index strong {
  font-size: 22px;
}

.legal-index p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.legal-sections section {
  display: grid;
  grid-template-columns: 52px 210px minmax(0, 1fr);
  gap: 28px;
  align-items: start;
  padding: 34px 0 38px;
  border-top: 1px solid var(--line);
}

.legal-sections section:last-child {
  border-bottom: 1px solid var(--line);
}

.legal-sections section > span {
  color: var(--coral);
  font-family: Consolas, "Courier New", monospace;
  font-size: 12px;
  font-weight: 700;
}

.legal-sections h2 {
  margin: 0;
  font-size: 20px;
  line-height: 1.25;
}

.legal-sections p {
  margin: 0;
  color: #484e49;
  line-height: 1.75;
}

.legal-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 30px max(22px, calc((100vw - var(--max)) / 2));
  color: #c9cec9;
  background: var(--ink);
  font-family: Consolas, "Courier New", monospace;
  font-size: 11px;
}

.legal-footer a {
  color: var(--acid);
}

.seo-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  max-width: 860px;
  margin-top: 28px;
}

.seo-tags span,
.seo-language-links a,
.seo-related a {
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  font-family: Consolas, "Courier New", monospace;
  font-size: 11px;
  font-weight: 800;
  text-decoration: none;
  text-transform: uppercase;
}

.seo-tags span {
  padding: 8px 10px;
  background: var(--white);
}

.seo-language-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.seo-language-links a {
  padding: 6px 8px;
  color: var(--ink);
  background: var(--acid);
}

.seo-related p {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.seo-related a {
  padding: 9px 10px;
  color: var(--ink);
  background: var(--white);
}

.seo-related a:hover {
  background: var(--acid);
}

.seo-breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-top: 24px;
  color: var(--muted);
  font-family: Consolas, "Courier New", monospace;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.seo-breadcrumbs a {
  color: var(--ink);
  text-decoration: none;
}

.seo-breadcrumbs a:hover {
  color: var(--focus);
}

.seo-breadcrumbs b {
  font-weight: 400;
}

.seo-evidence-figure {
  margin: 42px 0 0;
  border: 1px solid var(--ink);
  background: var(--ink);
}

.seo-evidence-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.seo-evidence-figure figcaption {
  padding: 12px 14px;
  color: var(--white);
  font-family: Consolas, "Courier New", monospace;
  font-size: 11px;
}

.seo-term dfn {
  font-style: normal;
}

.seo-term-link {
  display: inline-block;
  margin-left: 6px;
  color: var(--focus);
  font-family: Consolas, "Courier New", monospace;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.not-found-page {
  min-height: 100vh;
  color: var(--white);
  background: var(--ink);
}

.not-found-header {
  border-bottom-color: #2f3431;
}

.not-found-main {
  display: grid;
  align-content: center;
  min-height: calc(100vh - 62px);
  width: min(var(--max), calc(100% - 44px));
  margin: 0 auto;
  padding: 72px 0;
}

.not-found-main > strong {
  margin: 18px 0 -22px;
  color: var(--acid);
  font-family: Consolas, "Courier New", monospace;
  font-size: 132px;
  line-height: 1;
}

.not-found-main h1 {
  max-width: 800px;
  margin: 0;
  font-size: 58px;
  line-height: 1.02;
}

.not-found-main > p:not(.eyebrow) {
  max-width: 640px;
  margin: 28px 0 0;
  color: #afb6b0;
  font-size: 18px;
}

.not-found-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 40px;
}

.not-found-actions .button--ghost {
  color: var(--white);
  border-color: #656d67;
}

.passport-page {
  min-height: 100vh;
  background: #f4f6ef;
}

.passport-header {
  grid-template-columns: auto 1fr;
  border-bottom-color: #303632;
}

.passport-header .header-endpoint {
  justify-self: end;
}

.passport-main {
  width: min(var(--max), calc(100% - 44px));
  min-height: calc(100vh - 180px);
  margin: 0 auto;
  padding: 104px 0 92px;
}

.passport-hero {
  max-width: 960px;
}

.passport-hero h1 {
  max-width: 1080px;
  margin: 26px 0 22px;
  font-size: 64px;
  line-height: 0.98;
  overflow-wrap: anywhere;
}

.passport-hero > p:not(.eyebrow, .passport-status) {
  max-width: 720px;
  margin: 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
}

.passport-status {
  min-height: 18px;
  margin: 34px 0 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11px;
}

.passport-record {
  margin-top: 72px;
  border-top: 1px solid var(--ink);
}

.passport-identity {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: end;
  padding: 38px 0;
}

.passport-identity small,
.passport-identity code {
  font-family: var(--mono);
  font-size: 10px;
}

.passport-identity h2 {
  margin: 9px 0 4px;
  font-size: 38px;
  overflow-wrap: anywhere;
}

.passport-identity p {
  margin: 0;
  color: var(--muted);
}

.passport-identity code {
  max-width: 320px;
  padding: 8px 10px;
  border: 1px solid #8d958f;
  overflow-wrap: anywhere;
}

.passport-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 0;
  color: var(--white);
  background: var(--ink);
}

.passport-metrics div {
  min-width: 0;
  padding: 26px 28px;
  border-right: 1px solid #515853;
}

.passport-metrics div:last-child {
  border-right: 0;
}

.passport-metrics dt {
  color: var(--acid);
  font-family: var(--mono);
  font-size: 9px;
}

.passport-metrics dd {
  margin: 12px 0 0;
  font-size: 30px;
  font-weight: 800;
  overflow-wrap: anywhere;
}

.passport-contributions {
  display: grid;
  grid-template-columns: minmax(220px, 0.38fr) minmax(0, 1fr);
  gap: 64px;
  padding: 76px 0 0;
}

.passport-contributions__heading h2 {
  margin: 14px 0 0;
  font-size: 34px;
}

.passport-contribution {
  padding: 28px 0 30px;
  border-top: 1px solid var(--ink);
}

.passport-contribution__top,
.passport-contribution__proof {
  display: flex;
  justify-content: space-between;
  gap: 22px;
  align-items: flex-start;
}

.passport-contribution small,
.passport-contribution code,
.passport-contribution__proof a {
  font-family: var(--mono);
  font-size: 9px;
}

.passport-contribution h3 {
  margin: 8px 0 0;
  font-size: 22px;
  text-transform: uppercase;
  overflow-wrap: anywhere;
}

.passport-contribution__top > strong {
  flex: 0 0 auto;
  padding: 7px 9px;
  color: var(--ink);
  background: var(--acid);
  font-family: var(--mono);
  font-size: 10px;
}

.passport-contribution > p {
  max-width: 720px;
  margin: 20px 0;
  color: #39403b;
  line-height: 1.7;
}

.passport-contribution__proof {
  align-items: center;
  margin-top: 22px;
}

.passport-contribution__proof code {
  color: var(--muted);
  overflow-wrap: anywhere;
}

.passport-contribution__proof a {
  color: var(--ink);
  font-weight: 800;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.passport-empty {
  max-width: 720px;
  margin-top: 72px;
  padding-top: 34px;
  border-top: 1px solid var(--ink);
}

.passport-empty > strong {
  color: var(--coral);
  font-size: 84px;
  line-height: 0.9;
}

.passport-empty h2 {
  margin: 24px 0 12px;
  font-size: 34px;
}

.passport-empty p {
  max-width: 600px;
  color: var(--muted);
  line-height: 1.7;
}

.passport-empty .button {
  margin-top: 22px;
}

.passport-footer {
  color: var(--white);
  background: var(--ink);
}

.arena {
  position: relative;
  color: var(--white);
  background:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    #101311;
  background-size: 48px 48px;
  border-top: 5px solid var(--acid);
}

.arena::before {
  position: absolute;
  top: 0;
  right: 8%;
  width: 160px;
  height: 5px;
  content: "";
  background: var(--coral);
}

.arena-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 64px;
  align-items: end;
  margin-bottom: 52px;
}

.arena-heading .section-heading {
  display: block;
  max-width: 850px;
  margin: 0;
}

.arena-heading .section-heading .eyebrow {
  margin: 0 0 18px;
  padding: 0;
  color: var(--acid);
}

.arena-heading .section-heading h2 {
  max-width: 820px;
  font-size: 52px;
}

.arena-heading .section-heading > p:last-child {
  max-width: 720px;
  margin-top: 20px;
  color: #b9c0bb;
}

.arena-live {
  display: grid;
  min-width: 0;
  border: 1px solid #465048;
  background: rgba(10, 12, 11, 0.82);
}

.arena-live > * {
  min-width: 0;
  padding: 12px 16px;
  border-bottom: 1px solid #343a35;
}

.arena-live > *:last-child {
  border-bottom: 0;
}

.arena-live > span {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--acid);
  font-family: Consolas, "Courier New", monospace;
  font-size: 11px;
  font-weight: 700;
}

.arena-live i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--acid);
  box-shadow: 0 0 0 5px rgba(199, 243, 74, 0.12);
  animation: arena-pulse 1.8s ease-in-out infinite;
}

.arena-live strong,
.arena-live small,
.arena-packet__header,
.arena-console > header {
  overflow-wrap: anywhere;
  font-family: Consolas, "Courier New", monospace;
}

.arena-live strong {
  font-size: 13px;
}

.arena-live small {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: #aeb5b0;
  font-size: 10px;
}

.arena-live time {
  color: var(--white);
  font-size: 12px;
  font-weight: 700;
}

.arena-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(390px, 0.92fr);
  border: 1px solid #465048;
  background: #0a0c0b;
}

.arena-packet {
  min-width: 0;
  padding: 34px;
  border-right: 1px solid #465048;
  background: rgba(18, 22, 19, 0.95);
}

.arena-packet__header,
.arena-console > header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 18px;
  border-bottom: 1px solid #3c443e;
  color: var(--acid);
  font-size: 10px;
  font-weight: 700;
}

.arena-packet h3 {
  max-width: 680px;
  margin: 32px 0 12px;
  font-size: 31px;
  line-height: 1.12;
}

.arena-packet__question {
  max-width: 680px;
  margin: 0 0 28px;
  color: #c5cbc6;
  font-size: 15px;
  line-height: 1.65;
}

.arena-policy {
  padding: 19px 20px;
  border-left: 4px solid var(--coral);
  color: var(--ink);
  background: #f2f3ee;
}

.arena-policy small,
.arena-agent-call small {
  display: block;
  margin-bottom: 7px;
  font-family: Consolas, "Courier New", monospace;
  font-size: 10px;
  font-weight: 800;
}

.arena-policy p {
  margin: 0;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.55;
}

.arena-evidence {
  display: grid;
  gap: 0;
  margin: 30px 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid #3c443e;
}

.arena-evidence li {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 17px;
  min-height: 74px;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid #3c443e;
}

.arena-evidence span {
  display: grid;
  place-items: center;
  width: 44px;
  height: 34px;
  color: var(--ink);
  background: var(--cyan);
  font-family: Consolas, "Courier New", monospace;
  font-size: 11px;
  font-weight: 800;
}

.arena-evidence p {
  margin: 0;
  color: #dce1dd;
  font-size: 14px;
  line-height: 1.55;
}

.arena-agent-call {
  padding: 22px;
  color: var(--ink);
  background: var(--acid);
}

.arena-agent-call code {
  display: block;
  overflow-wrap: anywhere;
  font-family: Consolas, "Courier New", monospace;
  font-size: 13px;
  line-height: 1.55;
}

.arena-agent-call > div {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
  margin-top: 17px;
}

.arena-agent-call a,
.arena-agent-call .text-button {
  padding: 0;
  border: 0;
  border-bottom: 1px solid currentColor;
  color: inherit;
  background: none;
  font-size: 12px;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
}

.arena-console {
  display: grid;
  align-content: start;
  gap: 20px;
  min-width: 0;
  padding: 34px;
  color: var(--ink);
  background: var(--paper);
}

.arena-console > header {
  border-color: var(--line);
  color: var(--ink);
}

.arena-console label,
.arena-console fieldset {
  min-width: 0;
  margin: 0;
}

.arena-console label > span,
.arena-console legend {
  display: block;
  margin-bottom: 8px;
  color: #414642;
  font-size: 11px;
  font-weight: 800;
}

.arena-console fieldset {
  padding: 0;
  border: 0;
}

.arena-identity {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.arena-console input[type="text"],
.arena-console input:not([type]),
.arena-console select {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid #aeb4af;
  border-radius: 0;
  color: var(--ink);
  background: var(--white);
}

.arena-console select {
  appearance: auto;
}

.arena-decision {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.arena-decision legend {
  grid-column: 1 / -1;
}

.arena-decision label {
  position: relative;
}

.arena-decision input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.arena-decision label > span {
  display: grid;
  min-height: 42px;
  place-items: center;
  margin: 0;
  border: 1px solid #aeb4af;
  border-right: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Consolas, "Courier New", monospace;
  cursor: pointer;
}

.arena-decision label:last-child > span {
  border-right: 1px solid #aeb4af;
}

.arena-decision input:checked + span {
  border-color: var(--ink);
  color: var(--white);
  background: var(--ink);
}

.arena-decision input:focus-visible + span {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

.arena-confidence > span {
  display: flex !important;
  justify-content: space-between;
  gap: 16px;
}

.arena-confidence output {
  color: var(--ink);
  font-family: Consolas, "Courier New", monospace;
  font-size: 13px;
}

.arena-confidence input {
  width: 100%;
  accent-color: var(--coral);
}

.arena-contradictions > div {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.arena-contradictions label {
  position: relative;
}

.arena-contradictions input {
  position: absolute;
  opacity: 0;
}

.arena-contradictions label span {
  display: grid;
  min-height: 40px;
  place-items: center;
  margin: 0;
  border: 1px solid #aeb4af;
  background: var(--white);
  font-family: Consolas, "Courier New", monospace;
  cursor: pointer;
}

.arena-contradictions input:checked + span {
  border-color: var(--coral);
  color: var(--ink);
  background: #ffd6cf;
}

.arena-contradictions input:focus-visible + span {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

.arena-publish {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
}

.arena-publish input {
  width: 17px;
  height: 17px;
  margin: 2px 0 0;
  accent-color: var(--ink);
}

.arena-publish span {
  margin: 0 !important;
  font-weight: 600 !important;
  line-height: 1.45;
}

.arena-submit {
  width: 100%;
  min-height: 48px;
  border-color: var(--ink);
  cursor: pointer;
}

.arena-submit:disabled {
  cursor: wait;
  opacity: 0.55;
}

.arena-form-status {
  min-height: 22px;
  margin: -8px 0 0;
  color: #8a2f23;
  font-size: 12px;
}

.arena-result {
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr);
  gap: 22px;
  align-items: center;
  padding: 20px;
  border: 1px solid var(--ink);
  background: var(--white);
}

.arena-result__score {
  display: grid;
  width: 108px;
  height: 108px;
  place-content: center;
  text-align: center;
  border: 10px solid var(--cyan);
  border-radius: 50%;
}

.arena-result__score strong {
  font-family: Consolas, "Courier New", monospace;
  font-size: 34px;
  line-height: 1;
}

.arena-result__score span,
.arena-result small {
  font-size: 9px;
  font-weight: 800;
}

.arena-result h3 {
  margin: 4px 0;
  font-size: 20px;
}

.arena-result p {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 12px;
}

.arena-result a {
  font-size: 12px;
  font-weight: 800;
}

.arena-board {
  margin-top: 52px;
  border-top: 1px solid #465048;
  border-bottom: 1px solid #465048;
}

.arena-board > header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 32px;
  align-items: end;
  padding: 25px 0;
}

.arena-board h3 {
  margin: 5px 0 0;
  font-size: 24px;
}

.arena-board .eyebrow {
  margin: 0;
  color: var(--acid);
}

.arena-board dl {
  display: grid;
  grid-template-columns: repeat(3, minmax(110px, 1fr));
  margin: 0;
}

.arena-board dl div {
  min-width: 0;
  padding: 8px 20px;
  border-left: 1px solid #465048;
}

.arena-board dt {
  color: #aeb5b0;
  font-size: 10px;
}

.arena-board dd {
  margin: 3px 0 0;
  font-family: Consolas, "Courier New", monospace;
  font-size: 18px;
  font-weight: 800;
}

.arena-leaderboard {
  margin: 0;
  padding: 0;
  list-style: none;
}

.arena-leaderboard li {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr) 90px 130px;
  gap: 18px;
  align-items: center;
  min-height: 70px;
  border-top: 1px solid #343a35;
}

.arena-leaderboard li > span,
.arena-leaderboard li > b {
  font-family: Consolas, "Courier New", monospace;
}

.arena-leaderboard li > span {
  color: var(--acid);
}

.arena-leaderboard li > div {
  display: grid;
}

.arena-leaderboard small {
  color: #aeb5b0;
}

.arena-leaderboard a {
  color: var(--cyan);
  font-size: 11px;
  font-weight: 800;
}

.arena-leaderboard .arena-leaderboard__empty {
  display: block;
  min-height: 0;
  padding: 28px 0;
  color: #aeb5b0;
  font-family: Consolas, "Courier New", monospace;
  font-size: 12px;
}

@keyframes arena-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

@media (max-width: 1080px) {
  .site-header {
    grid-template-columns: auto 1fr;
  }

  .primary-nav {
    display: none;
  }

  .header-endpoint {
    justify-self: end;
  }

  .hero h1 {
    max-width: 820px;
    font-size: 58px;
  }

  .section-heading {
    grid-template-columns: 0.7fr 1.6fr;
  }

  .section-heading > p:last-child {
    grid-column: 2;
  }

  .signal-grid,
  .exchange-grid {
    grid-template-columns: 1fr 1fr;
  }

  .founding-progress {
    grid-template-columns: 1fr auto;
    margin-top: 0;
  }

  .founding-progress strong {
    font-size: 28px;
  }

  .signal-card--sealed,
  .gate-status {
    grid-column: 1 / -1;
  }

  .signal-card--sealed {
    min-height: 300px;
  }

  .challenge-layout {
    grid-template-columns: 1fr;
  }

  .method-list {
    grid-template-columns: 1fr 1fr;
  }

  .method-list li:nth-child(2) {
    border-right: 1px solid var(--ink);
  }

  .method-list li:nth-child(n + 3) {
    border-top: 1px solid var(--ink);
  }
}

@media (max-width: 760px) {
  html {
    scroll-padding-top: 58px;
  }

  .site-header {
    min-height: 56px;
    padding: 0 16px;
  }

  .brand__name,
  .header-endpoint span:last-child {
    display: none;
  }

  .brand__mark {
    width: 42px;
    height: 30px;
  }

  .hero {
    min-height: 740px;
  }

  .hero__image {
    background-position: 62% center;
  }

  .hero__shade {
    background: rgba(3, 6, 5, 0.68);
  }

  .hero__content {
    width: calc(100% - 32px);
    min-height: 0;
    padding: 60px 0 138px;
  }

  .hero h1 {
    font-size: 42px;
    line-height: 1.02;
  }

  .hero__lede {
    font-size: 17px;
  }

  .hero__actions {
    display: grid;
  }

  .hero__proof {
    position: static;
    grid-template-columns: repeat(3, 1fr);
    width: 100%;
    margin-top: 30px;
  }

  .hero__proof div {
    padding: 11px 9px;
  }

  .hero__proof dd {
    font-size: 11px;
  }

  .hero__ticker {
    grid-template-columns: 1fr 1fr;
  }

  .hero__ticker span {
    padding: 11px 8px;
    font-size: 9px;
  }

  .fact-rail {
    grid-template-columns: 1fr 1fr;
    width: 100%;
  }

  .fact-rail div {
    min-height: 86px;
    padding: 14px 16px;
    border-top: 1px solid var(--line);
  }

  .fact-rail strong {
    font-size: 20px;
  }

  .section {
    padding: 78px 16px;
  }

  .section-heading {
    display: block;
    margin-bottom: 38px;
  }

  .section-heading h2,
  .feedback-band h2 {
    font-size: 36px;
  }

  .section-heading > p:last-child {
    margin-top: 18px;
  }

  .signal-grid,
  .exchange-grid,
  .founder-grid,
  .feedback-band {
    grid-template-columns: 1fr;
  }

  .signal-card,
  .signal-card--sealed {
    min-height: 340px;
    border: 1px solid var(--ink);
    border-bottom: 0;
  }

  .signal-card:last-child {
    border-bottom: 1px solid var(--ink);
  }

  .signal-card__meta {
    margin-bottom: 46px;
  }

  .signal-card h3 {
    font-size: 25px;
  }

  .mode-switch {
    margin-left: 0;
  }

  .challenge-brief {
    display: block;
    padding: 26px 20px;
  }

  .challenge-brief__number {
    margin-bottom: 28px;
  }

  .challenge-brief blockquote {
    font-size: 17px;
  }

  .challenge-form,
  .feedback-form {
    padding: 26px 20px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .form-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .challenge-receipt {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .challenge-receipt nav {
    justify-content: flex-start;
  }

  .agent-console pre {
    min-height: 360px;
    padding: 22px 18px;
    font-size: 12px;
  }

  .agent-console__footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .access-lane h3 {
    margin-top: 56px;
  }

  .method-list {
    grid-template-columns: 1fr;
  }

  .method-list li,
  .method-list li:first-child {
    min-height: 220px;
    border: 1px solid var(--ink);
    border-bottom: 0;
  }

  .method-list li:last-child {
    border-bottom: 1px solid var(--ink);
  }

  .method-list div {
    margin-top: 50px;
  }

  .feedback-band {
    gap: 38px;
    padding: 72px 16px;
  }

  .message-board__channels {
    grid-template-columns: 1fr;
  }

  .message-channel > header {
    min-height: 112px;
    padding: 22px 20px;
  }

  .message-entry,
  .message-list__empty {
    padding: 22px 20px;
  }

  .site-footer {
    grid-template-columns: 1fr;
    padding: 52px 16px;
  }

  .site-footer nav {
    justify-content: flex-start;
  }

  .site-footer__note {
    grid-column: 1;
  }
}

@media (max-width: 1080px) {
  .legal-header {
    grid-template-columns: auto 1fr auto;
  }

  .legal-layout {
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 42px;
  }

  .legal-sections section {
    grid-template-columns: 42px minmax(150px, 0.45fr) 1fr;
    gap: 20px;
  }
}

@media (max-width: 760px) {
  .legal-header {
    grid-template-columns: auto 1fr;
  }

  .legal-header nav {
    justify-content: flex-end;
    gap: 14px;
  }

  .legal-header .header-endpoint {
    display: none;
  }

  .legal-hero {
    width: calc(100% - 32px);
    padding: 76px 0 48px;
  }

  .legal-hero h1 {
    margin-top: 18px;
    font-size: 42px;
  }

  .legal-hero > p:not(.eyebrow) {
    font-size: 17px;
  }

  .legal-meta {
    align-items: flex-start;
    flex-direction: column;
    margin-top: 38px;
  }

  .legal-layout {
    display: block;
    width: calc(100% - 32px);
    padding-bottom: 72px;
  }

  .legal-index {
    position: static;
    margin-bottom: 34px;
  }

  .legal-sections section {
    grid-template-columns: 38px minmax(0, 1fr);
    gap: 10px 16px;
    padding: 28px 0 32px;
  }

  .legal-sections h2 {
    font-size: 19px;
  }

  .legal-sections p {
    grid-column: 2;
  }

  .legal-footer {
    align-items: flex-start;
    flex-direction: column;
    padding: 28px 16px;
  }

  .not-found-main {
    width: calc(100% - 32px);
    min-height: calc(100vh - 56px);
    padding: 54px 0;
  }

  .not-found-main > strong {
    margin-bottom: -12px;
    font-size: 92px;
  }

  .not-found-main h1 {
    font-size: 42px;
  }

  .not-found-actions {
    display: grid;
  }

  .passport-main {
    width: calc(100% - 32px);
    padding: 76px 0 68px;
  }

  .passport-hero h1 {
    font-size: 42px;
  }

  .passport-record {
    margin-top: 52px;
  }

  .passport-identity {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .passport-identity h2 {
    font-size: 30px;
  }

  .passport-identity code {
    max-width: 100%;
  }

  .passport-metrics {
    grid-template-columns: 1fr;
  }

  .passport-metrics div {
    border-right: 0;
    border-bottom: 1px solid #515853;
  }

  .passport-metrics div:last-child {
    border-bottom: 0;
  }

  .passport-contributions {
    grid-template-columns: 1fr;
    gap: 34px;
    padding-top: 58px;
  }

  .passport-contribution__top,
  .passport-contribution__proof {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 1080px) {
  .arena-heading {
    grid-template-columns: minmax(0, 1fr) 260px;
    gap: 36px;
  }

  .arena-layout {
    grid-template-columns: 1fr;
  }

  .arena-packet {
    border-right: 0;
    border-bottom: 1px solid #465048;
  }

  .arena-board > header {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .arena-board dl {
    width: 100%;
    border-top: 1px solid #465048;
    border-right: 1px solid #465048;
  }
}

@media (max-width: 760px) {
  .arena {
    padding-right: 16px;
    padding-left: 16px;
    background-size: 32px 32px;
  }

  .arena-heading {
    grid-template-columns: 1fr;
    gap: 30px;
    margin-bottom: 34px;
  }

  .arena-heading .section-heading h2 {
    font-size: 36px;
  }

  .arena-live {
    width: 100%;
  }

  .arena-packet,
  .arena-console {
    padding: 24px 18px;
  }

  .arena-packet h3 {
    font-size: 26px;
  }

  .arena-policy {
    padding: 16px;
  }

  .arena-evidence li {
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 12px;
  }

  .arena-evidence span {
    width: 40px;
  }

  .arena-identity {
    grid-template-columns: 1fr;
  }

  .arena-decision label > span {
    min-height: 46px;
    padding: 5px;
    font-size: 10px;
  }

  .arena-result {
    grid-template-columns: 1fr;
    justify-items: start;
  }

  .arena-board {
    margin-top: 38px;
  }

  .arena-board dl {
    grid-template-columns: 1fr;
  }

  .arena-board dl div {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: center;
    padding: 12px 0;
    border-right: 0;
    border-bottom: 1px solid #465048;
    border-left: 0;
  }

  .arena-board dd {
    margin: 0;
  }

  .arena-leaderboard li {
    grid-template-columns: 34px minmax(0, 1fr) auto;
    gap: 10px;
    padding: 14px 0;
  }

  .arena-leaderboard li > a {
    grid-column: 2 / -1;
  }
}

.duel-home {
  position: relative;
  color: #f4f7f1;
  background: #0d100f;
  overflow: hidden;
}

.duel-home__heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 48px;
  margin-bottom: 54px;
}

.duel-home .section-heading {
  display: grid;
  grid-template-columns: 210px minmax(420px, 1.5fr) minmax(250px, .7fr);
  max-width: 1020px;
  margin: 0;
}

.duel-home .section-heading .eyebrow,
.duel-home .section-heading > p:last-child { color: #a9b0a9; }

.duel-home .section-heading h2 { color: #f4f7f1; }

.duel-home__actions {
  display: grid;
  justify-items: end;
  gap: 16px;
}

.duel-home__machine {
  color: var(--acid);
  font-family: Consolas, "Courier New", monospace;
  font-size: 10px;
  font-weight: 800;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.duel-home__stage {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 110px minmax(0, 1fr);
  grid-template-rows: minmax(270px, auto) auto;
  border: 1px solid #343b36;
  border-top: 5px solid var(--acid);
  background: #151a17;
}

.duel-home__seat {
  display: grid;
  align-content: center;
  gap: 11px;
  min-width: 0;
  padding: 44px;
}

.duel-home__seat--founder { box-shadow: inset 7px 0 0 var(--cyan); }
.duel-home__seat--challenger { text-align: right; box-shadow: inset -7px 0 0 var(--coral); }

.duel-home__seat > span,
.duel-home__seat > b,
.duel-home__latest > span {
  color: #929b94;
  font-family: Consolas, "Courier New", monospace;
  font-size: 10px;
  font-weight: 800;
}

.duel-home__seat strong {
  font-size: 30px;
  overflow-wrap: anywhere;
}

.duel-home__seat p {
  max-width: 380px;
  margin: 0;
  color: #b9c0ba;
  line-height: 1.6;
}

.duel-home__seat--challenger p { justify-self: end; }
.duel-home__seat > b { margin-top: 18px; color: var(--acid); }

.duel-home__versus {
  display: grid;
  place-items: center;
  border-right: 1px solid #343b36;
  border-left: 1px solid #343b36;
  color: var(--coral);
  font-family: Consolas, "Courier New", monospace;
  font-size: 24px;
  font-weight: 900;
}

.duel-home__versus i {
  position: absolute;
  width: 1px;
  height: 130px;
  background: #343b36;
}

.duel-home__versus span {
  position: relative;
  z-index: 1;
  padding: 10px;
  background: #151a17;
}

.duel-home__fingerprint {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  border-top: 1px solid #343b36;
}

.duel-home__fingerprint span {
  min-height: 56px;
  display: grid;
  place-items: center;
  border-right: 1px solid #343b36;
  color: #aeb6af;
  font-family: Consolas, "Courier New", monospace;
  font-size: 9px;
  font-weight: 800;
  text-align: center;
}

.duel-home__fingerprint span:last-child { border-right: 0; }

.duel-home__network {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 42px;
  margin-top: 36px;
}

.duel-home__network dl {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin: 0;
  border-top: 1px solid #343b36;
  border-left: 1px solid #343b36;
}

.duel-home__network dl div {
  min-height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px;
  border-right: 1px solid #343b36;
  border-bottom: 1px solid #343b36;
}

.duel-home__network dt {
  color: #929b94;
  font-size: 11px;
}

.duel-home__network dd {
  margin: 0;
  color: var(--acid);
  font-family: Consolas, "Courier New", monospace;
  font-size: 28px;
  font-weight: 800;
}

.duel-home__latest { min-width: 0; }

.duel-home__latest ol {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid #343b36;
}

.duel-home__latest li {
  min-height: 57px;
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 16px;
  border-bottom: 1px solid #343b36;
  color: #aeb6af;
  font-size: 11px;
}

.duel-home__latest li code,
.duel-home__latest li b {
  color: var(--acid);
  font-family: Consolas, "Courier New", monospace;
}

.duel-home__latest li div {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  overflow: hidden;
}

.duel-home__latest li strong {
  min-width: 0;
  overflow: hidden;
  color: #f4f7f1;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.duel-home__latest li a {
  color: var(--acid);
  font-family: Consolas, "Courier New", monospace;
  font-size: 9px;
  font-weight: 800;
}

.duel-home__latest .duel-home__empty {
  display: flex;
  justify-content: center;
  padding: 20px;
  text-align: center;
}

@media (max-width: 1080px) {
  .duel-home__heading { align-items: start; grid-template-columns: 1fr; }
  .duel-home__actions { justify-items: start; }
  .duel-home__stage { grid-template-columns: 1fr 80px 1fr; }
  .duel-home__network { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .duel-home { padding-top: 76px; padding-bottom: 76px; }
  .duel-home .section-heading { display: block; }
  .duel-home .section-heading .eyebrow { margin-bottom: 20px; padding: 0; }
  .duel-home .section-heading h2 { font-size: 38px; }
  .duel-home .section-heading > p:last-child { margin-top: 20px; }
  .duel-home__stage { grid-template-columns: 1fr; grid-template-rows: auto 62px auto auto; }
  .duel-home__seat { min-height: 200px; padding: 28px; }
  .duel-home__seat--challenger { text-align: left; box-shadow: inset 7px 0 0 var(--coral); }
  .duel-home__seat--challenger p { justify-self: start; }
  .duel-home__versus { border: 0; border-top: 1px solid #343b36; border-bottom: 1px solid #343b36; }
  .duel-home__versus i { width: 120px; height: 1px; }
  .duel-home__fingerprint { grid-template-columns: 1fr 1fr; }
  .duel-home__fingerprint span { border-bottom: 1px solid #343b36; }
  .duel-home__network dl { grid-template-columns: 1fr; }
  .duel-home__latest li { grid-template-columns: 1fr auto; gap: 8px; padding: 14px 0; }
  .duel-home__latest li code { grid-column: 1; }
  .duel-home__latest li div { grid-column: 1 / -1; grid-row: 2; }
  .duel-home__latest li b { grid-column: 2; grid-row: 1; }
  .duel-home__latest li a { grid-column: 2; grid-row: 2; }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}