@font-face {
  font-family: "Oswald Local";
  src: url("/assets/Oswald-Variable.ttf") format("truetype");
  font-style: normal;
  font-weight: 200 700;
  font-display: swap;
}

:root {
  color-scheme: dark;
  --black: #050707;
  --ink: #f2f0e9;
  --muted: #a9b0ae;
  --coral: #ff563f;
  --cyan: #39d7e8;
  --rule: rgba(242, 240, 233, 0.38);
  --quiet-rule: rgba(242, 240, 233, 0.15);
  --display: "Oswald Local", "Arial Narrow", sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --shell: 1600px;
}

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

html {
  background: var(--black);
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--black);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 16px;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: 20;
  pointer-events: none;
  content: "";
  border: 1px solid rgba(242, 240, 233, 0.07);
  opacity: 0.8;
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.28em;
}

button,
summary {
  color: inherit;
}

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

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

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 100;
  padding: 10px 14px;
  transform: translateY(-160%);
  background: var(--cyan);
  color: var(--black);
  font-weight: 700;
}

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

.frame {
  position: relative;
  width: min(calc(100% - 32px), var(--shell));
  margin-inline: auto;
}

.site-header {
  position: relative;
  z-index: 10;
  border-bottom: 1px solid var(--rule);
  background: rgba(5, 7, 7, 0.96);
}

.header-inner {
  display: flex;
  min-height: 92px;
  align-items: center;
  gap: 36px;
}

.header-inner::before,
.header-inner::after,
.section-frame::before,
.section-frame::after {
  position: absolute;
  width: 18px;
  height: 18px;
  content: "";
  border-color: var(--rule);
}

.header-inner::before,
.section-frame::before {
  top: 8px;
  left: 0;
  border-top: 1px solid;
  border-left: 1px solid;
}

.header-inner::after,
.section-frame::after {
  right: 0;
  bottom: 8px;
  border-right: 1px solid;
  border-bottom: 1px solid;
}

.brand {
  flex: 0 0 auto;
  font-family: var(--display);
  font-size: clamp(2rem, 3.7vw, 3.6rem);
  font-weight: 650;
  line-height: 1;
  letter-spacing: 0.02em;
  text-decoration: none;
}

.brand span {
  color: var(--coral);
}

.desktop-nav {
  display: flex;
  margin-left: auto;
  align-items: stretch;
  align-self: stretch;
}

.desktop-nav a {
  display: grid;
  min-width: 106px;
  padding: 0 17px;
  place-items: center;
  border-left: 1px solid transparent;
  border-right: 1px solid transparent;
  font-family: var(--display);
  font-size: 1.15rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  text-decoration: none;
}

.desktop-nav a:hover,
.desktop-nav a[aria-current="page"] {
  border-color: var(--rule);
  color: var(--coral);
}

.mobile-menu {
  display: none;
  margin-left: auto;
}

.mobile-menu summary {
  display: flex;
  min-height: 52px;
  padding: 0 16px;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--rule);
  cursor: pointer;
  font-family: var(--display);
  font-size: 1.15rem;
  letter-spacing: 0.06em;
  list-style: none;
}

.mobile-menu summary::-webkit-details-marker {
  display: none;
}

.menu-lines {
  color: var(--cyan);
  font-family: var(--mono);
}

.mobile-nav {
  position: absolute;
  top: calc(100% + 1px);
  right: 0;
  left: 0;
  display: grid;
  border: 1px solid var(--rule);
  background: var(--black);
}

.mobile-nav a {
  min-height: 52px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--quiet-rule);
  font-family: var(--display);
  font-size: 1.2rem;
  letter-spacing: 0.05em;
  text-decoration: none;
}

.mobile-nav a[aria-current="page"] {
  color: var(--coral);
}

.report-section {
  position: relative;
  border-bottom: 1px solid var(--rule);
}

.hero {
  min-height: 780px;
}

.hero-grid {
  display: grid;
  min-height: 780px;
  padding: 32px 0 54px 84px;
  grid-template-columns: minmax(0, 1.03fr) minmax(440px, 0.97fr);
  align-items: center;
  gap: clamp(34px, 5vw, 84px);
}

.incident-rail {
  position: absolute;
  top: 32px;
  bottom: 54px;
  left: 0;
  display: flex;
  width: 58px;
  padding: 14px 0;
  align-items: center;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid var(--rule);
}

.incident-rail span {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
}

.incident-rail strong {
  width: 100%;
  padding: 16px 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  color: var(--coral);
  font-family: var(--display);
  font-size: 2.4rem;
  font-weight: 350;
  line-height: 1;
  text-align: center;
}

.incident-rail small {
  color: var(--muted);
  font-size: 0.62rem;
  line-height: 1.6;
  text-align: center;
}

.hero-copy,
.diagnostic-console,
.page-hero-grid > *,
.split-section > *,
.diagnostics-layout > *,
.status-layout > * {
  min-width: 0;
}

.hero h1,
.page-hero h1,
.not-found h1 {
  margin: 0;
  font-family: var(--display);
  font-weight: 560;
  letter-spacing: -0.035em;
  line-height: 0.92;
}

.hero h1 {
  font-size: clamp(4.8rem, 7.7vw, 8.8rem);
}

.hero h1 span {
  display: block;
}

.hero h1 span:last-child {
  color: var(--coral);
}

.hero-lede {
  max-width: 720px;
  margin: 34px 0 30px;
  color: var(--ink);
  font-size: clamp(1rem, 1.5vw, 1.35rem);
  letter-spacing: 0.04em;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.button {
  display: inline-flex;
  min-height: 54px;
  padding: 12px 22px;
  align-items: center;
  justify-content: center;
  gap: 18px;
  border: 1px solid;
  background: transparent;
  font-family: var(--mono);
  font-size: 0.94rem;
  font-weight: 650;
  letter-spacing: 0.04em;
  line-height: 1.3;
  text-align: center;
  text-decoration: none;
  text-transform: uppercase;
  cursor: pointer;
}

.button-primary {
  border-color: var(--coral);
  color: var(--coral);
}

.button-primary:hover {
  background: var(--coral);
  color: var(--black);
}

.button-secondary {
  border-color: var(--cyan);
  color: var(--cyan);
}

.button-secondary:hover {
  background: var(--cyan);
  color: var(--black);
}

.diagnostic-console,
.result-console,
.trace-panel,
.status-summary,
.explanation-output-wrap {
  position: relative;
  border: 1px solid var(--rule);
}

.diagnostic-console {
  display: flex;
  min-height: 650px;
  flex-direction: column;
}

.diagnostic-console::before,
.diagnostic-console::after,
.result-console::before,
.result-console::after,
.explanation-output-wrap::before,
.explanation-output-wrap::after {
  position: absolute;
  width: 12px;
  height: 12px;
  content: "";
  border-color: var(--cyan);
}

.diagnostic-console::before,
.result-console::before,
.explanation-output-wrap::before {
  top: -1px;
  left: -1px;
  border-top: 2px solid;
  border-left: 2px solid;
}

.diagnostic-console::after,
.result-console::after,
.explanation-output-wrap::after {
  right: -1px;
  bottom: -1px;
  border-right: 2px solid;
  border-bottom: 2px solid;
}

.console-head {
  display: flex;
  min-height: 48px;
  padding: 10px 16px;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--rule);
  color: var(--muted);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
}

.console-head span:last-child {
  color: var(--cyan);
}

.signal-trace {
  position: relative;
  display: flex;
  height: 96px;
  padding: 24px 18px;
  align-items: center;
  gap: 11px;
  border-bottom: 1px solid var(--quiet-rule);
  overflow: hidden;
}

.signal-trace::before {
  position: absolute;
  right: 18px;
  left: 18px;
  height: 1px;
  content: "";
  background: var(--cyan);
}

.signal-trace i {
  position: relative;
  z-index: 1;
  width: 9%;
  height: 22px;
  border-left: 1px solid var(--cyan);
  transform: skewY(-28deg);
}

.signal-trace i:nth-child(2n) {
  height: 45px;
  transform: skewY(32deg);
}

.mini-protocols,
.protocol-table,
.attempt-timeline,
.long-timeline,
.explanation-tool ol,
.calm-list ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

.mini-protocols li {
  display: grid;
  min-height: 58px;
  padding: 11px 16px;
  grid-template-columns: minmax(90px, 0.8fr) minmax(110px, 1fr) minmax(100px, 0.85fr) minmax(105px, 0.9fr);
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid var(--quiet-rule);
  font-size: 0.7rem;
}

.diagnostic-console .mini-protocols {
  display: grid;
  flex: 1;
  grid-template-rows: repeat(4, 1fr);
}

.diagnostic-console .mini-protocols li {
  min-height: 85px;
}

.mini-protocols strong {
  color: var(--ink);
  font-family: var(--display);
  font-size: 1rem;
  font-weight: 400;
}

.mini-protocols span {
  color: var(--cyan);
}

.mini-protocols em {
  color: var(--coral);
  font-style: normal;
}

.console-result {
  display: flex;
  min-height: 58px;
  padding: 12px 16px;
  align-items: center;
  gap: 16px;
}

.console-result span {
  color: var(--muted);
  font-size: 0.78rem;
}

.console-result strong {
  color: var(--coral);
  font-size: 0.76rem;
  letter-spacing: 0.04em;
}

.console-result i {
  width: 8px;
  height: 18px;
  margin-left: auto;
  background: var(--coral);
  animation: cursor 1s steps(1) infinite;
}

@keyframes cursor {
  50% { opacity: 0; }
}

.section {
  padding: clamp(72px, 9vw, 140px) 0;
}

.protocols-preview {
  padding: 22px 0;
}

.protocols-preview .section-frame {
  padding-top: 24px;
  padding-bottom: 24px;
}

.protocols-preview .section-title h2 {
  font-size: clamp(3.8rem, 5.5vw, 6rem);
}

.section-frame {
  padding: 30px clamp(20px, 3vw, 48px) 38px;
  border: 1px solid var(--rule);
}

.section-title {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(260px, 0.8fr);
  gap: 16px 48px;
}

.section-title span,
.section-number,
.page-index,
.section-kicker,
.protocol-ledger article > span,
.long-timeline article > span,
.editorial-note > span,
.prose-columns > div > span,
.about-grid article > span,
.manifesto > span {
  color: var(--cyan);
  font-size: 0.78rem;
  letter-spacing: 0.09em;
}

.section-title span {
  grid-column: 1 / -1;
}

.section h2,
.page-hero h1,
.not-found h1,
.result-console h2,
.status-summary h2,
.faq-list summary,
.protocol-ledger h2,
.long-timeline h2,
.about-grid h2 {
  font-family: var(--display);
}

.section-title h2,
.journal-preview > .frame > h2,
.split-section h2,
.generator-preview h2,
.page-hero h1,
.editorial-note h2,
.signal-map h2,
.manifesto blockquote,
.not-found h1 {
  margin: 0;
  font-size: clamp(3.4rem, 6.5vw, 7rem);
  font-weight: 540;
  letter-spacing: -0.025em;
  line-height: 0.95;
}

.section-title p {
  max-width: 650px;
  margin: 12px 0 0;
  color: var(--muted);
}

.pipe-diagram {
  display: flex;
  min-height: 108px;
  margin: 38px 0 20px;
  align-items: center;
  gap: 0;
}

.protocols-preview .pipe-diagram {
  min-height: 80px;
  margin: 20px 0 12px;
}

.pipe-diagram span {
  position: relative;
  width: 13%;
  height: 1px;
  background: var(--cyan);
}

.pipe-diagram span::after {
  position: absolute;
  top: -4px;
  right: -4px;
  width: 8px;
  height: 8px;
  content: "";
  border: 1px solid var(--cyan);
  background: var(--black);
}

.pipe-diagram strong {
  margin-left: auto;
  padding: 18px 24px;
  border: 1px dashed var(--coral);
  color: var(--coral);
  font-family: var(--display);
  font-size: 1.35rem;
  font-weight: 500;
  line-height: 1.1;
  text-align: center;
}

.protocol-table {
  border-top: 1px solid var(--rule);
}

.protocol-table li {
  display: grid;
  min-height: 66px;
  padding: 12px 0;
  grid-template-columns: minmax(150px, 0.8fr) repeat(3, minmax(170px, 1fr));
  align-items: center;
  gap: 24px;
  border-bottom: 1px solid var(--quiet-rule);
}

.protocols-preview .protocol-table li {
  min-height: 52px;
  padding: 8px 0;
}

.protocol-table strong {
  font-family: var(--display);
  font-size: 1.5rem;
  font-weight: 400;
}

.protocol-table span {
  color: var(--cyan);
  font-size: 0.78rem;
  text-transform: uppercase;
}

.protocol-table em {
  color: var(--coral);
  font-size: 0.78rem;
  font-style: normal;
  text-transform: uppercase;
}

.text-link {
  display: inline-block;
  margin-top: 24px;
  color: var(--cyan);
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.protocols-preview .text-link {
  margin-top: 16px;
}

.journal-preview .section-frame {
  min-height: 620px;
}

.section-kicker {
  display: flex;
  align-items: center;
  gap: 14px;
}

.section-kicker span {
  color: var(--coral);
}

.section-kicker p {
  margin: 0;
}

.attempt-timeline {
  width: min(100%, 980px);
  margin-top: 44px;
  border-left: 1px solid var(--ink);
}

.attempt-timeline li {
  position: relative;
  display: grid;
  min-height: 76px;
  padding: 10px 0 10px 30px;
  grid-template-columns: 120px minmax(190px, 0.75fr) 1fr;
  align-items: center;
  gap: 24px;
  border-bottom: 1px dashed var(--quiet-rule);
}

.attempt-timeline li::before {
  position: absolute;
  top: 28px;
  left: -7px;
  width: 13px;
  height: 13px;
  content: "";
  border: 2px solid var(--ink);
  background: var(--black);
  transform: rotate(45deg);
}

.attempt-timeline time {
  font-family: var(--display);
  font-size: 2.2rem;
}

.attempt-timeline strong {
  font-weight: 500;
}

.attempt-timeline p {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.outcome-stamp {
  position: absolute;
  right: 7%;
  bottom: 110px;
  padding: 20px 28px;
  border: 2px solid var(--coral);
  color: var(--coral);
  font-family: var(--display);
  font-size: 1.7rem;
  font-weight: 500;
  line-height: 1.2;
  text-align: center;
  transform: rotate(-4deg);
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
  gap: clamp(50px, 8vw, 130px);
  align-items: center;
}

.split-section p,
.generator-preview > div > p,
.page-hero-grid > p,
.editorial-note p,
.manifesto p,
.about-grid p,
.protocol-ledger p,
.long-timeline p,
.prose-columns > p,
.faq-list p,
.signal-map p {
  color: var(--muted);
}

.status-strip {
  border-top: 1px solid var(--rule);
}

.status-strip p {
  display: grid;
  min-height: 74px;
  margin: 0;
  padding: 14px 8px;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  border-bottom: 1px solid var(--rule);
}

.status-strip span {
  font-family: var(--display);
  font-size: 1.65rem;
}

.status-strip strong {
  color: var(--cyan);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-align: right;
}

.status-strip .offline strong {
  color: var(--coral);
}

.generator-preview {
  display: grid;
  grid-template-columns: minmax(280px, 0.7fr) minmax(440px, 1.3fr);
  align-items: center;
  gap: 32px clamp(40px, 7vw, 100px);
}

.generator-preview blockquote {
  margin: 0;
  padding: 32px;
  border: 1px solid var(--cyan);
  font-family: var(--display);
  font-size: clamp(2.1rem, 4vw, 4.5rem);
  font-weight: 480;
  line-height: 1.04;
}

.generator-preview .button,
.generator-preview .text-link {
  justify-self: start;
}

.page-hero {
  padding: clamp(70px, 8vw, 128px) 0;
}

.page-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  align-items: end;
  gap: clamp(44px, 8vw, 140px);
}

.page-hero h1 {
  margin-top: 18px;
}

.page-hero-grid > p {
  margin: 0;
  font-size: 1.05rem;
}

.compact-page-hero {
  padding: 26px 0;
}

.compact-page-hero .frame > p {
  max-width: 850px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.compact-page-hero h1 {
  margin-top: 12px;
  font-size: clamp(3.4rem, 5.3vw, 5.5rem);
}

.compact-page-hero + .section {
  padding: 28px 0 48px;
}

.protocol-ledger {
  border-top: 1px solid var(--rule);
}

.protocol-ledger article {
  display: grid;
  padding: 38px 0;
  grid-template-columns: 120px minmax(170px, 0.45fr) minmax(300px, 1.05fr) minmax(280px, 0.8fr);
  gap: 28px;
  border-bottom: 1px solid var(--rule);
}

.protocol-ledger h2 {
  margin: 0;
  font-size: 2.8rem;
  font-weight: 460;
  line-height: 1;
}

.protocol-ledger p {
  margin: 0;
}

.protocol-ledger dl {
  margin: 0;
  border-left: 1px solid var(--quiet-rule);
}

.protocol-ledger dl div {
  display: grid;
  padding: 7px 0 7px 18px;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  border-bottom: 1px solid var(--quiet-rule);
}

.protocol-ledger dt {
  color: var(--muted);
}

.protocol-ledger dd {
  margin: 0;
  color: var(--cyan);
  text-align: right;
  text-transform: uppercase;
}

.editorial-note {
  display: grid;
  padding-left: clamp(18px, 4vw, 60px);
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.8fr);
  gap: 20px clamp(40px, 8vw, 120px);
  border-left: 3px solid var(--coral);
}

.editorial-note > span {
  grid-column: 1 / -1;
  color: var(--coral);
}

.editorial-note .button {
  align-self: end;
  justify-self: start;
}

.diagnostics-layout {
  display: grid;
  grid-template-columns: minmax(390px, 0.78fr) minmax(480px, 1.22fr);
  gap: 18px;
}

.diagnostic-checks {
  border: 1px solid var(--rule);
}

.diagnostic-checks > button {
  display: grid;
  width: 100%;
  min-height: 72px;
  padding: 10px 18px;
  grid-template-columns: 54px 46px 1fr;
  align-items: center;
  gap: 16px;
  border: 0;
  border-bottom: 1px dashed var(--rule);
  background: transparent;
  font-family: var(--mono);
  text-align: left;
  cursor: pointer;
}

.diagnostic-checks > button > span {
  font-family: var(--display);
  font-size: 1.65rem;
}

.diagnostic-checks > button > i {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 2px solid var(--cyan);
  color: var(--cyan);
  font-style: normal;
}

.diagnostic-checks > button[aria-pressed="false"] > i {
  color: transparent;
}

.diagnostic-checks > button strong {
  font-weight: 500;
}

.diagnostic-checks > .warning-check[aria-pressed="true"] {
  color: var(--coral);
}

.diagnostic-checks > .warning-check > i {
  border-color: var(--coral);
  color: var(--coral);
}

.diagnostic-actions {
  display: grid;
  padding: 16px;
  grid-template-columns: 1fr auto;
  gap: 12px;
}

.result-console {
  display: flex;
  min-height: 440px;
  padding-bottom: 26px;
  flex-direction: column;
}

.result-console h2 {
  margin: 32px 30px 20px;
  color: var(--coral);
  font-size: clamp(2.7rem, 5vw, 5.2rem);
  font-weight: 520;
  line-height: 0.95;
}

.result-console > p {
  margin: 0 30px;
  padding: 34px 0;
  border-top: 1px dashed var(--rule);
  border-bottom: 1px dashed var(--rule);
  font-size: clamp(1.2rem, 2vw, 1.8rem);
}

.result-console .text-link {
  margin: auto 30px 0;
}

.trace-panel {
  padding: 16px 18px;
}

.trace-panel > span {
  color: var(--cyan);
  font-size: 0.75rem;
}

.trace-panel > div {
  display: flex;
  height: 100px;
  align-items: center;
  border-bottom: 1px solid var(--rule);
}

.trace-panel > div::before {
  width: 75%;
  height: 2px;
  content: "";
  background: var(--cyan);
}

.trace-panel > div::after {
  width: 25%;
  height: 2px;
  content: "";
  border-top: 3px dotted var(--coral);
}

.trace-panel ol {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  color: var(--cyan);
  font-size: 0.72rem;
  text-align: center;
}

.calm-list {
  padding: 16px 22px;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

.calm-list h2 {
  margin: 0 0 8px;
  font-size: 1.3rem;
  font-weight: 450;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.calm-list li {
  padding: 9px 0;
  border-bottom: 1px dashed var(--quiet-rule);
  color: var(--muted);
}

.prose-columns {
  display: grid;
  grid-template-columns: minmax(240px, 0.65fr) repeat(2, minmax(280px, 0.68fr));
  gap: 40px clamp(36px, 7vw, 110px);
}

.prose-columns h2 {
  margin: 12px 0 0;
  font-size: clamp(2.5rem, 4.5vw, 4.8rem);
  font-weight: 520;
  line-height: 1;
}

.prose-columns > p {
  margin: 0;
}

.status-layout {
  display: grid;
  grid-template-columns: minmax(460px, 1.25fr) minmax(340px, 0.75fr);
  gap: clamp(28px, 5vw, 72px);
}

.status-board {
  border-top: 1px solid var(--rule);
}

.status-board > div {
  display: grid;
  min-height: 90px;
  padding: 14px 10px;
  grid-template-columns: 60px 1fr 1fr 28px;
  align-items: center;
  gap: 18px;
  border-bottom: 1px solid var(--rule);
}

.status-board span {
  color: var(--muted);
}

.status-board strong {
  font-family: var(--display);
  font-size: 2rem;
  font-weight: 430;
}

.status-board em {
  color: var(--cyan);
  font-size: 0.82rem;
  font-style: normal;
  letter-spacing: 0.08em;
}

.status-board i {
  width: 16px;
  height: 16px;
  border: 1px solid var(--cyan);
  transform: rotate(45deg);
}

.status-board .status-offline em {
  color: var(--coral);
}

.status-board .status-offline i {
  position: relative;
  border: 0;
}

.status-board .status-offline i::before,
.status-board .status-offline i::after {
  position: absolute;
  top: 7px;
  left: 0;
  width: 18px;
  height: 2px;
  content: "";
  background: var(--coral);
}

.status-board .status-offline i::after {
  transform: rotate(90deg);
}

.status-summary {
  display: flex;
  padding: 26px;
  flex-direction: column;
}

.status-summary > span {
  color: var(--cyan);
  font-size: 0.78rem;
}

.status-summary h2 {
  margin: 28px 0;
  font-size: clamp(2.4rem, 4vw, 4.2rem);
  font-weight: 520;
  line-height: 1;
}

.status-summary p {
  color: var(--muted);
}

.status-summary .button {
  margin-top: auto;
}

.signal-map {
  display: grid;
  grid-template-columns: minmax(300px, 0.72fr) minmax(500px, 1.28fr);
  align-items: center;
  gap: clamp(50px, 8vw, 130px);
}

.map-line {
  display: flex;
  align-items: center;
}

.map-line i {
  width: 19%;
  height: 2px;
  border-top: 2px dashed var(--cyan);
}

.map-line strong {
  margin-left: 12px;
  color: var(--coral);
  font-size: 3rem;
  font-weight: 300;
}

.long-timeline {
  border-left: 1px solid var(--ink);
}

.long-timeline article {
  position: relative;
  display: grid;
  padding: 38px 0 48px 42px;
  grid-template-columns: 160px minmax(160px, 0.5fr) repeat(2, minmax(240px, 0.75fr));
  gap: 24px 38px;
  border-bottom: 1px solid var(--rule);
}

.long-timeline article::before {
  position: absolute;
  top: 49px;
  left: -8px;
  width: 15px;
  height: 15px;
  content: "";
  border: 2px solid var(--ink);
  background: var(--black);
  transform: rotate(45deg);
}

.long-timeline time {
  font-family: var(--display);
  font-size: 3rem;
  line-height: 1;
}

.long-timeline h2 {
  margin: 0;
  font-size: 2rem;
  font-weight: 460;
  line-height: 1;
}

.long-timeline p {
  margin: 0;
}

.explanation-tool {
  display: grid;
  gap: 22px;
}

.tone-controls {
  display: grid;
  grid-template-columns: 100px repeat(3, minmax(160px, 1fr)) minmax(220px, 1.2fr);
  align-items: stretch;
  gap: 16px;
}

.tone-controls > span {
  align-self: center;
  color: var(--cyan);
}

.tone-controls > button:not(.button) {
  display: flex;
  min-height: 84px;
  padding: 14px 18px;
  align-items: center;
  gap: 22px;
  border: 1px solid var(--rule);
  background: transparent;
  font-family: var(--mono);
  font-weight: 600;
  text-transform: uppercase;
  cursor: pointer;
}

.tone-controls > button:not(.button) i {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid var(--rule);
  font-style: normal;
}

.tone-controls > button[aria-pressed="true"] {
  border-color: var(--cyan);
  color: var(--cyan);
}

.explanation-output-wrap {
  display: grid;
  min-height: 310px;
  padding: 28px;
  grid-template-columns: 110px 1fr auto;
  align-items: start;
  gap: 24px;
}

.explanation-output-wrap > span {
  color: var(--cyan);
  font-size: 0.78rem;
}

.explanation-output-wrap blockquote {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(3rem, 6.6vw, 7.2rem);
  font-weight: 520;
  letter-spacing: -0.025em;
  line-height: 0.98;
}

.explanation-output-wrap .button {
  align-self: center;
}

#copy-status {
  min-height: 26px;
  margin: 0;
  grid-column: 3;
  color: var(--cyan);
  font-size: 0.78rem;
  text-align: center;
}

.archive-wrap {
  display: grid;
  margin-top: 8px;
  grid-template-columns: minmax(260px, 0.55fr) minmax(480px, 1.45fr);
  gap: 40px;
}

.archive-wrap > div > span {
  color: var(--coral);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
}

.archive-wrap > div > p {
  color: var(--muted);
}

.archive-wrap li {
  display: grid;
  min-height: 58px;
  padding: 11px 8px;
  grid-template-columns: 58px 1fr;
  align-items: center;
  border-bottom: 1px solid var(--rule);
  text-transform: uppercase;
}

.archive-wrap li span {
  color: var(--coral);
}

.faq-list {
  border-top: 1px solid var(--rule);
}

.faq-list details {
  border-bottom: 1px solid var(--rule);
}

.faq-list summary {
  position: relative;
  padding: 26px 70px 26px 0;
  cursor: pointer;
  font-size: clamp(1.7rem, 3.4vw, 3.3rem);
  font-weight: 440;
  line-height: 1.05;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  position: absolute;
  top: 50%;
  right: 12px;
  content: "+";
  color: var(--cyan);
  font-family: var(--mono);
  font-size: 2rem;
  transform: translateY(-50%);
}

.faq-list details[open] summary::after {
  content: "−";
  color: var(--coral);
}

.faq-list p {
  max-width: 930px;
  margin: 0;
  padding: 0 0 28px;
}

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

.about-grid article {
  min-height: 330px;
  padding: clamp(28px, 4vw, 54px);
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

.about-grid h2 {
  margin: 20px 0;
  font-size: clamp(2.2rem, 4.2vw, 4.2rem);
  font-weight: 490;
  line-height: 1;
}

.manifesto {
  max-width: 1220px;
}

.manifesto blockquote {
  margin: 28px 0;
  padding-left: 28px;
  border-left: 3px solid var(--coral);
}

.manifesto p {
  max-width: 760px;
}

.not-found {
  min-height: 720px;
  padding: 90px 0;
}

.not-found .frame {
  display: grid;
  grid-template-columns: minmax(180px, 0.35fr) minmax(0, 1.1fr) minmax(300px, 0.55fr);
  gap: 28px 48px;
  align-items: start;
}

.error-code {
  grid-row: span 3;
  color: var(--coral);
  font-family: var(--display);
  font-size: clamp(8rem, 16vw, 16rem);
  font-weight: 500;
  line-height: 0.8;
}

.not-found h1 {
  align-self: end;
}

.not-found p {
  margin: 0;
  color: var(--muted);
}

.not-found .actions {
  grid-column: 2;
}

.error-note {
  grid-column: 3;
  grid-row: 2 / 4;
  padding: 22px;
  border: 1px solid var(--rule);
}

.site-footer {
  padding: 48px 0 56px;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(220px, 0.8fr) minmax(260px, 0.75fr) minmax(320px, 1.15fr);
  gap: 38px clamp(44px, 8vw, 130px);
}

.brand-small {
  font-size: 2rem;
}

.footer-grid p {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 0.78rem;
}

.footer-grid nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(110px, 1fr));
  gap: 10px 22px;
}

.footer-grid nav a {
  color: var(--cyan);
  font-size: 0.78rem;
  text-transform: uppercase;
}

.footer-grid .disclaimer {
  margin-top: 0;
  color: var(--ink);
  font-weight: 700;
}

@media (max-width: 1180px) {
  .desktop-nav a {
    min-width: auto;
    padding-inline: 10px;
    font-size: 1rem;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(390px, 1.1fr);
    gap: 36px;
  }

  .hero h1 {
    font-size: clamp(4.2rem, 7.5vw, 6.8rem);
  }

  .outcome-stamp {
    position: static;
    width: fit-content;
    margin: 30px 0 0 auto;
  }

  .protocol-ledger article {
    grid-template-columns: 90px 170px 1fr;
  }

  .protocol-ledger dl {
    grid-column: 2 / -1;
  }

  .long-timeline article {
    grid-template-columns: 130px minmax(150px, 0.5fr) 1fr;
  }

  .long-timeline article p:last-child {
    grid-column: 3;
  }

  .tone-controls {
    grid-template-columns: repeat(3, 1fr);
  }

  .tone-controls > span {
    grid-column: 1 / -1;
  }

  .tone-controls > .button {
    grid-column: 1 / -1;
  }
}

@media (max-width: 960px) {
  .desktop-nav {
    display: none;
  }

  .mobile-menu {
    display: block;
  }

  .header-inner {
    min-height: 82px;
  }

  .hero,
  .hero-grid {
    min-height: 0;
  }

  .hero-grid {
    padding: 54px 0 64px 54px;
    grid-template-columns: 1fr;
  }

  .incident-rail {
    top: 54px;
    bottom: 64px;
    width: 34px;
  }

  .incident-rail span,
  .incident-rail small {
    display: none;
  }

  .incident-rail strong {
    margin-top: 30px;
    padding: 10px 0;
    border: 0;
    font-size: 1.25rem;
  }

  .hero-copy {
    min-height: 560px;
  }

  .diagnostic-console {
    min-height: 0;
    margin-top: 12px;
  }

  .diagnostic-console .mini-protocols {
    display: block;
  }

  .split-section,
  .generator-preview,
  .page-hero-grid,
  .diagnostics-layout,
  .status-layout,
  .signal-map,
  .archive-wrap,
  .prose-columns,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .protocol-table li {
    grid-template-columns: 140px repeat(3, 1fr);
    gap: 14px;
  }

  .attempt-timeline li {
    grid-template-columns: 100px 1fr;
  }

  .attempt-timeline p {
    grid-column: 2;
  }

  .page-hero-grid {
    align-items: start;
  }

  .protocol-ledger article {
    grid-template-columns: 82px 1fr;
  }

  .protocol-ledger article p,
  .protocol-ledger dl {
    grid-column: 2;
  }

  .long-timeline article {
    grid-template-columns: 105px 1fr;
  }

  .long-timeline article p,
  .long-timeline article p:last-child {
    grid-column: 2;
  }

  .explanation-output-wrap {
    grid-template-columns: 1fr;
  }

  .explanation-output-wrap blockquote,
  .explanation-output-wrap .button,
  #copy-status {
    grid-column: 1;
  }

  .explanation-output-wrap .button {
    justify-self: start;
  }

  #copy-status {
    text-align: left;
  }

  .not-found .frame {
    grid-template-columns: 1fr;
  }

  .error-code,
  .not-found .actions,
  .error-note {
    grid-column: 1;
    grid-row: auto;
  }
}

@media (max-width: 720px) {
  .frame {
    width: min(calc(100% - 24px), var(--shell));
  }

  .header-inner {
    min-height: 74px;
  }

  .brand {
    font-size: 2.25rem;
  }

  .mobile-menu summary {
    min-height: 48px;
    padding-inline: 12px;
    font-size: 1rem;
  }

  .hero-grid {
    padding: 42px 0 56px 38px;
    gap: 28px;
  }

  .incident-rail {
    top: 42px;
    bottom: 56px;
    left: 0;
    width: 26px;
  }

  .hero-copy {
    min-height: 620px;
  }

  .hero h1 {
    font-size: clamp(3.85rem, 17vw, 5.5rem);
    line-height: 0.94;
  }

  .hero-lede {
    margin: 24px 0;
    font-size: 1rem;
  }

  .actions {
    flex-direction: column;
  }

  .actions .button {
    width: 100%;
  }

  .button {
    min-height: 54px;
    padding-inline: 14px;
    font-size: 0.8rem;
  }

  .console-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .signal-trace {
    height: 70px;
  }

  .mini-protocols li {
    min-height: 64px;
    grid-template-columns: minmax(90px, 0.72fr) 1fr 24px;
  }

  .mini-protocols li span:first-of-type,
  .mini-protocols li span:nth-of-type(2) {
    display: none;
  }

  .mini-protocols em {
    overflow: hidden;
    width: 22px;
    color: transparent;
    white-space: nowrap;
  }

  .mini-protocols em::after {
    content: "×";
    color: var(--coral);
    font-size: 2rem;
  }

  .section {
    padding: 70px 0;
  }

  .section-frame {
    padding: 20px 16px 28px;
  }

  .section-title {
    grid-template-columns: 1fr;
  }

  .section-title h2,
  .journal-preview > .frame > h2,
  .split-section h2,
  .generator-preview h2,
  .page-hero h1,
  .editorial-note h2,
  .signal-map h2,
  .manifesto blockquote,
  .not-found h1 {
    font-size: clamp(3rem, 15vw, 4.8rem);
  }

  .pipe-diagram span {
    width: 11%;
  }

  .pipe-diagram strong {
    padding: 12px;
    font-size: 1rem;
  }

  .protocol-table li {
    grid-template-columns: 1fr 1fr;
    gap: 8px 14px;
  }

  .protocol-table li span:nth-of-type(2) {
    display: none;
  }

  .protocol-table em {
    text-align: right;
  }

  .journal-preview .section-frame {
    min-height: 0;
  }

  .attempt-timeline li {
    padding-left: 24px;
    grid-template-columns: 80px 1fr;
    gap: 12px;
  }

  .attempt-timeline time {
    font-size: 1.75rem;
  }

  .outcome-stamp {
    font-size: 1.2rem;
  }

  .generator-preview blockquote {
    padding: 22px;
    font-size: 2.4rem;
  }

  .page-hero {
    padding: 62px 0;
  }

  .protocol-ledger article {
    padding: 30px 0;
    grid-template-columns: 1fr;
  }

  .protocol-ledger article p,
  .protocol-ledger dl {
    grid-column: 1;
  }

  .protocol-ledger dl {
    border-left: 0;
  }

  .protocol-ledger dl div {
    padding-left: 0;
  }

  .editorial-note {
    grid-template-columns: 1fr;
  }

  .editorial-note > span {
    grid-column: 1;
  }

  .diagnostic-checks > button {
    grid-template-columns: 38px 36px 1fr;
    gap: 10px;
  }

  .diagnostic-checks > button > span {
    font-size: 1.3rem;
  }

  .diagnostic-checks > button > i {
    width: 30px;
    height: 30px;
  }

  .diagnostic-actions {
    grid-template-columns: 1fr;
  }

  .result-console {
    min-height: 360px;
  }

  .result-console h2,
  .result-console > p,
  .result-console .text-link {
    margin-right: 20px;
    margin-left: 20px;
  }

  .trace-panel ol {
    font-size: 0.56rem;
  }

  .status-board > div {
    min-height: 74px;
    grid-template-columns: 34px 1fr auto 22px;
    gap: 10px;
  }

  .status-board strong {
    font-size: 1.45rem;
  }

  .status-board em {
    font-size: 0.64rem;
  }

  .map-line i {
    width: 18%;
  }

  .long-timeline article {
    padding-left: 28px;
    grid-template-columns: 76px 1fr;
    gap: 18px;
  }

  .long-timeline time {
    font-size: 2.2rem;
  }

  .long-timeline article p,
  .long-timeline article p:last-child {
    grid-column: 1 / -1;
    padding-left: 76px;
  }

  .tone-controls {
    grid-template-columns: 1fr;
  }

  .tone-controls > span,
  .tone-controls > .button {
    grid-column: 1;
  }

  .tone-controls > button:not(.button) {
    min-height: 66px;
  }

  .explanation-output-wrap {
    min-height: 0;
    padding: 20px;
  }

  .explanation-output-wrap blockquote {
    font-size: clamp(2.8rem, 13vw, 4.2rem);
  }

  .archive-wrap {
    grid-template-columns: 1fr;
  }

  .faq-list summary {
    padding-right: 50px;
  }

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

  .about-grid article {
    min-height: 0;
  }

  .footer-grid nav {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 430px) {
  .header-inner::before,
  .header-inner::after {
    display: none;
  }

  .brand {
    font-size: 2rem;
  }

  .mobile-menu summary {
    padding-inline: 10px;
  }

  .menu-lines {
    font-size: 0.85rem;
  }

  .hero-copy {
    min-height: 610px;
  }

  .hero h1 {
    font-size: clamp(3.55rem, 17.3vw, 4.7rem);
  }

  .page-hero h1,
  .not-found h1,
  .manifesto blockquote,
  .about-grid h2,
  .long-timeline h2,
  .faq-list summary {
    overflow-wrap: anywhere;
    hyphens: auto;
  }

  .page-hero h1,
  .not-found h1,
  .manifesto blockquote {
    font-size: clamp(2.85rem, 14vw, 4rem);
  }

  .hero h1 span:first-child {
    max-width: 310px;
  }

  .console-result {
    align-items: flex-start;
    flex-direction: column;
  }

  .console-result i {
    position: absolute;
    right: 14px;
    bottom: 14px;
  }

  .protocol-table strong {
    font-size: 1.2rem;
  }

  .protocol-table span,
  .protocol-table em {
    font-size: 0.64rem;
  }

  .long-timeline article p,
  .long-timeline article p:last-child {
    padding-left: 0;
  }

  .footer-grid nav {
    grid-template-columns: 1fr;
  }
}

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

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