:root {
  color-scheme: dark;
  --base: #070a08;
  --base-raised: #0a0f0c;
  --panel: rgba(12, 18, 14, 0.93);
  --panel-strong: #0d1510;
  --paper: #edf2ed;
  --muted: #8a978d;
  --dim: #526056;
  --line: rgba(218, 238, 222, 0.14);
  --line-strong: rgba(218, 238, 222, 0.24);
  --signal: #9dff57;
  --signal-soft: rgba(157, 255, 87, 0.1);
  --cyan: #61e8d7;
  --cyan-soft: rgba(97, 232, 215, 0.1);
  --amber: #f4ad4b;
  --amber-soft: rgba(244, 173, 75, 0.1);
  --danger: #ff675f;
  --display: "Bahnschrift Condensed", "DIN Condensed", "Franklin Gothic Medium", sans-serif;
  --mono: "Cascadia Mono", "IBM Plex Mono", "Consolas", monospace;
  --serif: "Iowan Old Style", "Baskerville", "Times New Roman", serif;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  scroll-behavior: smooth;
  background: var(--base);
}

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  color: var(--paper);
  font-family: var(--mono);
  background:
    linear-gradient(rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    var(--base);
  background-size: 40px 40px;
}

a {
  color: inherit;
}

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

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 10px 14px;
  color: var(--base);
  background: var(--signal);
  font-size: 11px;
  text-decoration: none;
  transform: translateY(-160%);
}

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

.atmosphere {
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background:
    radial-gradient(circle at 82% -5%, rgba(83, 143, 83, 0.2), transparent 29%),
    radial-gradient(circle at 8% 46%, rgba(37, 99, 81, 0.1), transparent 28%),
    linear-gradient(115deg, transparent 0 60%, rgba(157, 255, 87, 0.018) 60% 61%, transparent 61%);
}

.scanlines {
  position: fixed;
  inset: 0;
  z-index: 20;
  pointer-events: none;
  opacity: 0.2;
  background: repeating-linear-gradient(
    0deg,
    rgba(255, 255, 255, 0.013) 0,
    rgba(255, 255, 255, 0.013) 1px,
    transparent 1px,
    transparent 3px
  );
}

.topbar,
main,
.page-footer {
  width: min(1500px, calc(100% - 48px));
  margin-inline: auto;
}

.topbar {
  display: grid;
  min-height: 98px;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: flex;
  width: fit-content;
  gap: 14px;
  align-items: center;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border: 1px solid var(--signal);
  color: var(--signal);
  background: var(--signal-soft);
  box-shadow: inset 0 0 26px rgba(157, 255, 87, 0.06);
  font: 750 15px/1 var(--mono);
  transform: rotate(-3deg);
  transition: transform 180ms ease, background 180ms ease;
}

.brand:hover .brand-mark {
  background: rgba(157, 255, 87, 0.16);
  transform: rotate(0deg);
}

.brand-copy strong,
.brand-copy small {
  display: block;
}

.brand-copy strong {
  font: 700 23px/1 var(--display);
  letter-spacing: 0.08em;
}

.brand-copy small {
  margin-top: 7px;
  color: var(--muted);
  font-size: 8px;
  letter-spacing: 0.18em;
}

.topnav {
  display: flex;
  gap: 28px;
}

.topnav a {
  position: relative;
  color: var(--muted);
  font-size: 9px;
  letter-spacing: 0.13em;
  text-decoration: none;
}

.topnav a::after {
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 1px;
  background: var(--signal);
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.topnav a:hover,
.topnav a:focus-visible {
  color: var(--paper);
}

.topnav a:hover::after,
.topnav a:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.system-state {
  display: flex;
  justify-self: end;
  gap: 10px;
  align-items: center;
  color: var(--muted);
  font-size: 9px;
  letter-spacing: 0.12em;
}

.system-state i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 14px currentColor;
}

.system-state i.live {
  color: var(--signal);
  background: currentColor;
  animation: pulse 2s steps(2, end) infinite;
}

.system-state i.locked {
  color: var(--amber);
  background: currentColor;
}

.system-state i.offline {
  color: var(--danger);
  background: currentColor;
}

.system-state time {
  margin-left: 12px;
  padding-left: 20px;
  border-left: 1px solid var(--line);
}

main {
  padding: 34px 0 22px;
}

.panel {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  background:
    linear-gradient(145deg, rgba(157, 255, 87, 0.018), transparent 30%),
    var(--panel);
  box-shadow: 0 24px 90px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(16px);
}

.panel::before {
  position: absolute;
  top: -1px;
  left: -1px;
  width: 34px;
  height: 34px;
  border-top: 2px solid var(--signal);
  border-left: 2px solid var(--signal);
  content: "";
  opacity: 0.72;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 9px;
  letter-spacing: 0.2em;
}

.eyebrow span {
  margin-right: 10px;
  color: var(--signal);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h2 {
  margin-bottom: 0;
  font: 680 clamp(25px, 2.3vw, 36px) / 1 var(--display);
  letter-spacing: 0.01em;
}

.hero {
  display: grid;
  min-height: 480px;
  grid-template-columns: minmax(0, 1.46fr) minmax(310px, 0.54fr);
  padding: clamp(36px, 5vw, 76px);
}

.study-mode-banner {
  display: grid;
  grid-template-columns: minmax(300px, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(24px, 5vw, 72px);
  align-items: center;
  margin-top: 16px;
  padding: 20px 24px;
  border: 1px solid rgba(244, 173, 75, 0.38);
  background:
    linear-gradient(90deg, rgba(244, 173, 75, 0.12), transparent 62%),
    rgba(11, 15, 12, 0.92);
  box-shadow: inset 3px 0 0 var(--amber);
}

.study-mode-banner span,
.study-mode-banner strong {
  display: block;
}

.study-mode-banner span {
  margin-bottom: 8px;
  color: var(--amber);
  font-size: 10px;
  letter-spacing: 0.14em;
}

.study-mode-banner strong {
  color: var(--paper);
  font: 650 clamp(18px, 2.2vw, 30px) / 1 var(--display);
  letter-spacing: 0.04em;
  overflow-wrap: anywhere;
}

.study-mode-banner p {
  max-width: 760px;
  margin: 0;
  color: var(--muted);
  font: 13px/1.75 var(--serif);
}

.study-mode-banner b {
  color: var(--amber);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
}

.hero-copy {
  min-width: 0;
  align-self: center;
}

.hero h1 {
  display: flex;
  max-width: 920px;
  margin-bottom: 30px;
  flex-direction: column;
  font: 760 clamp(68px, 8.5vw, 132px) / 0.75 var(--display);
  letter-spacing: -0.048em;
  text-transform: uppercase;
}

.hero h1 > span:last-child {
  color: transparent;
  -webkit-text-stroke: 1px rgba(237, 242, 237, 0.76);
}

.hero-index {
  display: inline-block;
  margin-left: 16px;
  color: var(--signal);
  font: 500 0.23em/1 var(--mono);
  letter-spacing: 0;
  vertical-align: top;
  -webkit-text-stroke: 0;
  transform: translateY(-0.1em);
}

.hero-question {
  max-width: 660px;
  margin-bottom: 0;
  color: var(--muted);
  font: 19px/1.7 var(--serif);
}

.hero-question em {
  color: var(--paper);
  font-style: normal;
}

.hero-metrics {
  display: flex;
  margin-top: 48px;
  flex-wrap: wrap;
  gap: 22px 46px;
}

.hero-metrics div {
  min-width: 170px;
}

.hero-metrics small {
  display: block;
  margin-bottom: 10px;
  color: var(--dim);
  font-size: 7px;
  letter-spacing: 0.14em;
}

.hero-metrics strong {
  color: var(--paper);
  font-size: 12px;
  font-weight: 520;
  letter-spacing: 0.07em;
}

.phase-dial-wrap {
  display: grid;
  align-content: center;
  justify-items: center;
}

.phase-dial {
  position: relative;
  display: grid;
  width: clamp(230px, 19vw, 300px);
  aspect-ratio: 1;
  place-items: center;
  border-radius: 50%;
  background:
    radial-gradient(circle at center, var(--base-raised) 60%, transparent 61%),
    conic-gradient(var(--signal) var(--phase-progress), rgba(157, 255, 87, 0.07) 0);
  filter: drop-shadow(0 0 38px rgba(157, 255, 87, 0.08));
}

.phase-dial::before,
.phase-dial::after {
  position: absolute;
  border-radius: 50%;
  content: "";
}

.phase-dial::before {
  inset: 11%;
  border: 1px dashed rgba(237, 242, 237, 0.2);
  animation: rotate 42s linear infinite;
}

.phase-dial::after {
  inset: 27%;
  border: 1px solid rgba(157, 255, 87, 0.12);
}

.phase-dial-core {
  position: relative;
  z-index: 1;
  display: grid;
  justify-items: center;
}

.phase-dial-core small {
  color: var(--muted);
  font-size: 8px;
  letter-spacing: 0.22em;
}

.phase-dial-core strong {
  font: 750 clamp(68px, 7vw, 100px) / 0.82 var(--display);
  letter-spacing: -0.05em;
}

.phase-dial-core span {
  margin-top: 10px;
  color: var(--dim);
  font-size: 9px;
  letter-spacing: 0.12em;
}

.phase-caption {
  display: flex;
  width: 100%;
  margin-top: 32px;
  justify-content: space-between;
  gap: 20px;
  color: var(--muted);
  font-size: 7px;
  letter-spacing: 0.1em;
}

.signal-rail {
  display: grid;
  margin-top: 16px;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line);
  background: rgba(9, 14, 11, 0.84);
}

.signal-rail > div {
  position: relative;
  min-height: 92px;
  padding: 20px 22px 18px 56px;
  border-right: 1px solid var(--line);
}

.signal-rail > div:last-child {
  border-right: 0;
}

.signal-code {
  position: absolute;
  top: 22px;
  left: 20px;
  color: var(--signal);
  font-size: 9px;
}

.signal-rail small,
.signal-rail strong,
.signal-rail .compute-signal > span:last-child {
  display: block;
}

.signal-rail small {
  margin-bottom: 10px;
  color: var(--dim);
  font-size: 7px;
  letter-spacing: 0.14em;
}

.signal-rail strong {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.06em;
}

.signal-rail .compute-signal > span:last-child {
  margin-top: 7px;
  color: var(--dim);
  font-size: 7px;
  letter-spacing: 0.08em;
}

.live-run-panel {
  margin-top: 16px;
  padding: 30px;
}

.live-run-heading {
  margin-bottom: 24px;
}

.live-run-grid {
  display: grid;
  grid-template-columns: 1.35fr repeat(5, minmax(105px, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.live-run-grid > div {
  min-height: 88px;
  padding: 19px 17px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.live-run-grid small,
.live-run-grid strong {
  display: block;
}

.live-run-grid small {
  margin-bottom: 13px;
  color: var(--dim);
  font-size: 7px;
  letter-spacing: 0.12em;
}

.live-run-grid strong {
  overflow: hidden;
  overflow-wrap: anywhere;
  color: var(--paper);
  font: 620 16px/1.1 var(--display);
  letter-spacing: 0.035em;
  text-overflow: ellipsis;
  white-space: normal;
}

.live-run-grid > div:first-child strong,
#liveExploitability {
  color: var(--signal);
}

.live-progress-track {
  position: relative;
  height: 3px;
  margin: 19px 0 0;
  overflow: hidden;
  background: rgba(237, 242, 237, 0.08);
}

.live-progress-track i {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--cyan), var(--signal));
  box-shadow: 0 0 16px rgba(157, 255, 87, 0.38);
  transition: width 420ms ease;
}

.live-chart-shell {
  position: relative;
  min-height: 220px;
  margin-top: 18px;
  overflow: hidden;
  border: 1px solid var(--line);
  background:
    linear-gradient(rgba(237, 242, 237, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(237, 242, 237, 0.025) 1px, transparent 1px);
  background-size: 48px 48px;
}

#liveMetricChart {
  display: block;
  width: 100%;
  height: 220px;
}

#liveChartLine {
  fill: none;
  stroke: var(--signal);
  stroke-width: 2;
  vector-effect: non-scaling-stroke;
  filter: drop-shadow(0 0 5px rgba(157, 255, 87, 0.35));
}

.live-chart-grid-line {
  stroke: rgba(237, 242, 237, 0.08);
  stroke-width: 1;
}

.live-chart-axis-label {
  fill: var(--dim);
  font: 8px var(--mono);
}

.live-chart-point {
  fill: var(--base);
  stroke: var(--signal);
  stroke-width: 2;
}

.live-chart-empty {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  justify-items: center;
  padding: 28px;
  text-align: center;
}

.live-chart-empty strong,
.live-chart-empty span {
  display: block;
}

.live-chart-empty strong {
  color: var(--muted);
  font: 620 20px/1 var(--display);
  letter-spacing: 0.08em;
}

.live-chart-empty span {
  max-width: 520px;
  margin-top: 11px;
  color: var(--dim);
  font: 12px/1.7 var(--serif);
}

.live-chart-shell.has-data .live-chart-empty {
  display: none;
}

.live-run-footer {
  display: flex;
  justify-content: space-between;
  gap: 22px;
  margin-top: 14px;
  color: var(--dim);
  font-size: 7px;
  letter-spacing: 0.1em;
}

.chip.live,
.chip.running {
  border-color: rgba(157, 255, 87, 0.34);
  color: var(--signal);
  background: var(--signal-soft);
}

.chip.queued,
.chip.paused,
.chip.idle,
.chip.delayed {
  border-color: rgba(244, 173, 75, 0.34);
  color: var(--amber);
  background: var(--amber-soft);
}

.chip.offline,
.chip.blocked {
  border-color: rgba(255, 103, 95, 0.34);
  color: var(--danger);
  background: rgba(255, 103, 95, 0.08);
}

.chip.complete {
  border-color: rgba(97, 232, 215, 0.34);
  color: var(--cyan);
  background: var(--cyan-soft);
}

.evidence-grid,
.lower-grid {
  display: grid;
  gap: 16px;
  margin-top: 16px;
}

.evidence-grid {
  grid-template-columns: minmax(560px, 1.44fr) minmax(330px, 0.56fr);
}

.lower-grid {
  grid-template-columns: minmax(560px, 1.3fr) minmax(340px, 0.7fr);
}

.chart-panel,
.endpoint-panel,
.arms-panel,
.pipeline-panel,
.seed-panel {
  padding: 30px;
}

.panel-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 32px;
}

.chip {
  flex: 0 0 auto;
  padding: 7px 9px 6px;
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 7px;
  letter-spacing: 0.12em;
}

.chip.verified,
.chip.active {
  border-color: rgba(157, 255, 87, 0.32);
  color: var(--signal);
  background: var(--signal-soft);
}

.locked-chip {
  border-color: rgba(244, 173, 75, 0.34);
  color: var(--amber);
  background: var(--amber-soft);
}

.chart-summary {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 34px;
  align-items: end;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--line);
}

.chart-summary > p {
  max-width: 620px;
  margin-bottom: 0;
  color: var(--muted);
  font: 14px/1.75 var(--serif);
}

.chart-summary > p strong {
  color: var(--paper);
  font-weight: 600;
}

.chart-summary > div {
  min-width: 112px;
  text-align: right;
}

.chart-summary small,
.chart-summary span {
  display: block;
  color: var(--dim);
  font-size: 7px;
  letter-spacing: 0.11em;
}

.chart-summary strong {
  display: block;
  margin: 3px 0 5px;
  color: var(--signal);
  font: 750 42px/1 var(--display);
}

.chart-wrap {
  min-height: 330px;
  padding-top: 12px;
}

#exploitabilityChart {
  display: block;
  width: 100%;
  height: 330px;
  overflow: visible;
}

.chart-grid-line {
  stroke: rgba(237, 242, 237, 0.08);
  stroke-width: 1;
}

.chart-axis-label {
  fill: var(--dim);
  font: 8px var(--mono);
}

.chart-policy-label {
  fill: var(--muted);
  font: 9px var(--mono);
}

.chart-value-label {
  fill: var(--paper);
  font: 10px var(--mono);
}

.chart-bar-track {
  fill: rgba(237, 242, 237, 0.05);
}

.chart-bar {
  transform-origin: left;
  animation: bar-in 800ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.chart-bar.random {
  fill: var(--amber);
}

.chart-bar.nfsp {
  fill: var(--cyan);
}

.chart-bar.cfr {
  fill: var(--signal);
  filter: drop-shadow(0 0 8px rgba(157, 255, 87, 0.24));
}

.chart-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 26px;
  color: var(--dim);
  font-size: 7px;
  letter-spacing: 0.1em;
}

.chart-legend span {
  display: flex;
  align-items: center;
  gap: 8px;
}

.chart-legend i {
  width: 14px;
  height: 2px;
}

.chart-legend i.random {
  background: var(--amber);
}

.chart-legend i.nfsp {
  background: var(--cyan);
}

.chart-legend i.cfr {
  background: var(--signal);
}

.endpoint-panel {
  display: flex;
  min-height: 590px;
  flex-direction: column;
}

.endpoint-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-areas:
    "meta status"
    "title title";
  column-gap: 18px;
  row-gap: 22px;
  align-items: center;
  margin-bottom: 38px;
}

.endpoint-heading .eyebrow {
  grid-area: meta;
  min-width: 0;
  margin: 0;
  line-height: 1.4;
  letter-spacing: 0.16em;
}

.endpoint-heading .locked-chip {
  display: inline-flex;
  grid-area: status;
  align-items: center;
  align-self: center;
  padding: 6px 9px 5px;
  font-size: 9px;
  line-height: 1;
  letter-spacing: 0.1em;
}

.endpoint-panel h2 {
  grid-area: title;
  margin: 0;
  color: var(--paper);
  font-family: "PingFang SC", "Microsoft YaHei UI", "Noto Sans CJK SC", sans-serif;
  font-size: clamp(40px, 3.25vw, 50px);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.035em;
  word-break: keep-all;
  line-break: strict;
  overflow-wrap: normal;
}

.endpoint-title-line {
  display: block;
  max-width: 100%;
  white-space: nowrap;
}

.endpoint-title-line + .endpoint-title-line {
  margin-top: 0.1em;
}

.formula {
  margin: 0 0 28px;
  padding: 25px 0 27px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.formula small {
  display: block;
  margin: 0 0 16px;
  color: var(--dim);
  font-size: 10px;
  line-height: 1.35;
  letter-spacing: 0.15em;
}

.formula p {
  display: grid;
  gap: 5px;
  margin: 0;
  font: 500 clamp(24px, 2.1vw, 30px) / 1.25 var(--serif);
  white-space: nowrap;
}

.formula p span {
  display: block;
  color: var(--cyan);
}

.endpoint-list {
  margin: 0;
}

.endpoint-list div {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.endpoint-list dt {
  color: var(--dim);
  font-size: 7px;
  letter-spacing: 0.11em;
}

.endpoint-list dd {
  margin: 0;
  color: var(--paper);
  font-size: 8px;
  text-align: right;
}

.endpoint-note {
  margin: auto 0 0;
  padding: 18px;
  border-left: 2px solid var(--amber);
  color: var(--muted);
  background: var(--amber-soft);
  font: 13px/1.75 var(--serif);
}

.arms-panel {
  margin-top: 16px;
}

.arm-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.arm-card {
  position: relative;
  min-height: 300px;
  padding: 22px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.008);
  transition: background 180ms ease, transform 180ms ease;
}

.arm-card:hover {
  z-index: 2;
  background: rgba(157, 255, 87, 0.035);
  transform: translateY(-3px);
}

.arm-card header {
  display: flex;
  justify-content: space-between;
  color: var(--dim);
  font-size: 7px;
  letter-spacing: 0.1em;
}

.arm-card header span {
  color: var(--signal);
}

.arm-card header em {
  font-style: normal;
}

.arm-card h3 {
  margin: 46px 0 15px;
  font: 700 clamp(30px, 3vw, 43px) / 0.9 var(--display);
}

.arm-card > p {
  min-height: 54px;
  color: var(--muted);
  font: 12px/1.65 var(--serif);
}

.arm-card dl {
  margin: 22px 0 0;
}

.arm-card dl div {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-top: 1px solid var(--line);
}

.arm-card dt,
.arm-card dd {
  font-size: 7px;
}

.arm-card dt {
  color: var(--dim);
}

.arm-card dd {
  margin: 0;
}

.arm-card footer {
  position: absolute;
  right: 22px;
  bottom: 20px;
  left: 22px;
  display: flex;
  gap: 8px;
  align-items: center;
  color: var(--muted);
  font-size: 7px;
  letter-spacing: 0.12em;
}

.arm-card footer i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--dim);
}

.arm-card[data-status="running"] footer {
  color: var(--signal);
}

.arm-card[data-status="running"] footer i {
  background: var(--signal);
  box-shadow: 0 0 10px rgba(157, 255, 87, 0.5);
  animation: pulse 2s steps(2, end) infinite;
}

.arm-card[data-status="complete"] footer {
  color: var(--cyan);
}

.arm-card[data-status="complete"] footer i {
  background: var(--cyan);
}

.arm-card[data-status="paused"] footer {
  color: var(--amber);
}

.arm-card[data-status="paused"] footer i {
  background: var(--amber);
}

.arm-card.scaled h3 {
  color: var(--paper);
}

.arm-card.pbrs h3 {
  color: var(--cyan);
}

.arm-card.high h3 {
  color: var(--amber);
}

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

.pipeline li {
  display: grid;
  min-height: 64px;
  grid-template-columns: 34px 1fr auto;
  gap: 18px;
  align-items: center;
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
}

.pipeline li > span {
  color: var(--dim);
  font-size: 8px;
}

.pipeline strong,
.pipeline small {
  display: block;
}

.pipeline strong {
  color: var(--paper);
  font: 620 17px/1 var(--display);
  letter-spacing: 0.04em;
}

.pipeline small {
  margin-top: 6px;
  color: var(--dim);
  font-size: 7px;
  letter-spacing: 0.06em;
}

.pipeline em {
  min-width: 62px;
  font-size: 7px;
  font-style: normal;
  letter-spacing: 0.1em;
  text-align: right;
}

.pipeline li.complete > span,
.pipeline li.complete em {
  color: var(--cyan);
}

.pipeline li.active {
  background: linear-gradient(90deg, var(--signal-soft), transparent 75%);
}

.pipeline li.active > span,
.pipeline li.active em {
  color: var(--signal);
}

.pipeline li.blocked {
  background: linear-gradient(90deg, rgba(255, 103, 95, 0.08), transparent 75%);
}

.pipeline li.blocked > span,
.pipeline li.blocked em {
  color: var(--danger);
}

.seed-panel {
  display: flex;
  flex-direction: column;
}

.seed-panel h2 {
  margin-bottom: 18px;
  font-size: clamp(38px, 4vw, 54px);
}

.seed-intro {
  color: var(--muted);
  font: 13px/1.75 var(--serif);
}

.seed-group {
  margin-top: 24px;
}

.seed-group header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 10px;
  color: var(--dim);
  font-size: 7px;
  letter-spacing: 0.1em;
}

.seed-group header span {
  color: var(--signal);
}

.seed-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.seed-grid span {
  padding: 11px 8px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  color: var(--paper);
  font-size: 9px;
  text-align: center;
}

.exploratory .seed-grid {
  grid-template-columns: repeat(5, 1fr);
}

.exploratory .seed-grid span {
  color: var(--muted);
  font-size: 7px;
}

.integrity-stamp {
  margin-top: auto;
  padding-top: 28px;
  text-align: right;
}

.integrity-stamp span {
  display: block;
  margin-bottom: 8px;
  color: var(--amber);
  font-size: 7px;
  letter-spacing: 0.14em;
}

.integrity-stamp strong {
  font: 650 25px/0.95 var(--display);
  letter-spacing: 0.03em;
}

.disclosure {
  display: grid;
  margin-top: 16px;
  grid-template-columns: 190px 1fr auto;
  gap: 30px;
  align-items: center;
  padding: 20px 24px;
  border: 1px solid rgba(244, 173, 75, 0.25);
  background: var(--amber-soft);
}

.disclosure > span {
  color: var(--amber);
  font-size: 8px;
  letter-spacing: 0.12em;
}

.disclosure p {
  margin: 0;
  color: var(--muted);
  font: 12px/1.7 var(--serif);
}

.disclosure a {
  color: var(--paper);
  font-size: 8px;
  letter-spacing: 0.08em;
  text-decoration: none;
}

.page-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 30px 0 38px;
  color: var(--dim);
  font-size: 7px;
  letter-spacing: 0.13em;
}

.page-footer a {
  text-decoration: none;
}

.reveal {
  opacity: 0;
  transform: translateY(14px);
  animation: reveal 700ms cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.signal-rail {
  animation-delay: 80ms;
}

.study-mode-banner {
  animation-delay: 60ms;
}

.live-run-panel {
  animation-delay: 120ms;
}

.evidence-grid .chart-panel {
  animation-delay: 180ms;
}

.evidence-grid .endpoint-panel {
  animation-delay: 240ms;
}

.arms-panel {
  animation-delay: 300ms;
}

.lower-grid .pipeline-panel {
  animation-delay: 360ms;
}

.lower-grid .seed-panel {
  animation-delay: 420ms;
}

.disclosure {
  animation-delay: 480ms;
}

@keyframes reveal {
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes rotate {
  to {
    transform: rotate(360deg);
  }
}

@keyframes pulse {
  50% {
    opacity: 0.4;
  }
}

@keyframes bar-in {
  from {
    transform: scaleX(0);
  }
}

@media (max-width: 1120px) {
  .topbar {
    grid-template-columns: 1fr auto;
  }

  .topnav {
    display: none;
  }

  .evidence-grid,
  .lower-grid {
    grid-template-columns: 1fr;
  }

  .endpoint-panel {
    min-height: auto;
  }

  .endpoint-panel h2 {
    font-size: clamp(42px, 6.4vw, 52px);
  }

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

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

@media (max-width: 880px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 56px;
  }

  .phase-dial-wrap {
    width: min(100%, 430px);
    justify-self: center;
  }

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

  .study-mode-banner {
    grid-template-columns: 1fr;
  }

  .signal-rail > div:nth-child(2) {
    border-right: 0;
  }

  .signal-rail > div:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

  .disclosure {
    grid-template-columns: 1fr;
    gap: 12px;
  }
}

@media (max-width: 620px) {
  .topbar,
  main,
  .page-footer {
    width: calc(100% - 24px);
  }

  .topbar {
    position: relative;
    min-height: 78px;
    padding-right: 18px;
  }

  .brand-mark {
    width: 40px;
    height: 40px;
    font-size: 12px;
  }

  .brand-copy strong {
    font-size: 18px;
  }

  .brand-copy small,
  .system-state span,
  .system-state time {
    display: none;
  }

  .system-state {
    position: absolute;
    right: 2px;
    margin-left: 8px;
    font-size: 7px;
  }

  main {
    padding-top: 18px;
  }

  .hero,
  .live-run-panel,
  .chart-panel,
  .endpoint-panel,
  .arms-panel,
  .pipeline-panel,
  .seed-panel {
    padding: 22px 18px;
  }

  .hero {
    min-height: auto;
  }

  .hero h1 {
    font-size: clamp(57px, 20vw, 82px);
  }

  .hero-question {
    font-size: 16px;
  }

  .hero-metrics {
    display: grid;
    grid-template-columns: 1fr;
    margin-top: 34px;
    gap: 20px;
  }

  .phase-dial {
    width: min(245px, 76vw);
  }

  .phase-caption {
    gap: 8px;
    font-size: 6px;
  }

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

  .signal-rail > div {
    min-height: 76px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .signal-rail > div:last-child {
    border-bottom: 0;
  }

  .chart-summary {
    grid-template-columns: 1fr;
  }

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

  .live-run-grid > div:first-child {
    grid-column: 1 / -1;
  }

  .live-run-footer {
    flex-direction: column;
    gap: 8px;
  }

  .chart-summary > div {
    text-align: left;
  }

  .chart-wrap,
  #exploitabilityChart {
    min-height: 300px;
    height: 300px;
  }

  .panel-heading {
    margin-bottom: 26px;
  }

  .panel-heading .chip {
    display: none;
  }

  .endpoint-heading {
    column-gap: 12px;
    row-gap: 18px;
    margin-bottom: 30px;
  }

  .endpoint-heading .eyebrow {
    font-size: 9px;
    letter-spacing: 0.12em;
  }

  .endpoint-heading .locked-chip {
    display: inline-flex;
    padding: 6px 7px 5px;
    font-size: 8px;
  }

  .endpoint-panel h2 {
    font-size: clamp(36px, 11vw, 44px);
    line-height: 1.04;
    letter-spacing: -0.025em;
  }

  .endpoint-panel .formula {
    margin-bottom: 24px;
    padding: 22px 0 24px;
  }

  .endpoint-panel .formula small {
    margin-bottom: 14px;
    font-size: 9px;
  }

  .endpoint-panel .formula p {
    gap: 4px;
    font-size: clamp(22px, 7.2vw, 28px);
  }

  .live-run-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }

  .live-run-heading .chip {
    display: inline-flex;
    max-width: 100%;
    line-height: 1.35;
    white-space: normal;
  }

  .endpoint-panel {
    min-height: auto;
  }

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

  .arm-card {
    min-height: 275px;
  }

  .pipeline li {
    grid-template-columns: 28px 1fr;
  }

  .pipeline em {
    display: none;
  }

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

  .page-footer {
    flex-direction: column;
    gap: 10px;
  }
}

/* Operational labels remain legible on both desktop and phone viewports. */
.brand-copy small,
.topnav a,
.system-state,
.eyebrow,
.hero-metrics small,
.phase-dial-core small,
.phase-dial-core span,
.phase-caption,
.signal-code,
.signal-rail small,
.signal-rail .compute-signal > span:last-child,
.live-run-grid small,
.live-chart-axis-label,
.live-run-footer,
.chip,
.chart-summary small,
.chart-summary span,
.chart-axis-label,
.chart-policy-label,
.chart-legend,
.formula small,
.endpoint-list dt,
.endpoint-list dd,
.arm-card header,
.arm-card dt,
.arm-card dd,
.arm-card footer,
.pipeline li > span,
.pipeline small,
.pipeline em,
.seed-group header,
.seed-grid span,
.exploratory .seed-grid span,
.integrity-stamp span,
.disclosure > span,
.disclosure a,
.page-footer {
  font-size: 10px;
}

@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;
  }
}

@media (prefers-reduced-transparency: reduce) {
  .panel {
    background: var(--panel-strong);
    backdrop-filter: none;
  }
}