:root {
  color-scheme: light;
  --paper: #eef1f7;
  --sheet: #f9fafd;
  --sunk: #e3e8f2;
  --ink: #131a2e;
  --ink-2: #364058;
  --pencil: #556079;
  --sign: #3b3fc2;
  --on-ink: #f4f6fb;
  --on-sign: #ffffff;
  --rule: #d5dbe9;
  --rule-strong: #b6bfd4;
  --pass: #1d6a49;
  --refuse: #a3342a;
  --hold: #7a5810;
  --sign-wash: rgb(59 63 194 / 0.08);
  --pass-wash: rgb(29 106 73 / 0.08);
  --refuse-wash: rgb(163 52 42 / 0.07);
  --seal-line: 0.5;
  --accent: #2459c9;
  --accent-wash: rgb(36 89 201 / 0.09);
  --glow: rgb(92 108 230 / 0.16);
  --glow-2: rgb(80 160 230 / 0.12);
  --glass: rgb(255 255 255 / 0.62);
  --hairline: rgb(255 255 255 / 0.9);
  --shadow-1: 0 1px 2px rgb(24 36 80 / 0.06), 0 2px 8px rgb(24 36 80 / 0.04);
  --shadow-2: 0 1px 2px rgb(24 36 80 / 0.06), 0 8px 24px rgb(24 36 80 / 0.07), 0 24px 56px rgb(40 56 120 / 0.09);
  --grid-line: rgb(40 60 130 / 0.055);
  --display: "Newsreader", "Iowan Old Style", Georgia, serif;
  --text: "Geist", ui-sans-serif, system-ui, sans-serif;
  --mono: "Geist Mono", ui-monospace, "SFMono-Regular", Consolas, monospace;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --t-fast: 160ms;
  --t-med: 280ms;
  --t-slow: 640ms;
  --t-seal: 1600ms;
  --t-press: 90ms;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --paper: #0a0f1d;
    --sheet: #121a2e;
    --sunk: #0a1020;
    --ink: #e6ebf8;
    --ink-2: #bcc6de;
    --pencil: #8f9bba;
    --sign: #b3a9ff;
    --on-ink: #0a0f1d;
    --on-sign: #14123a;
    --rule: #202a45;
    --rule-strong: #35425f;
    --pass: #7fd6ab;
    --refuse: #f59a95;
    --hold: #e6c077;
    --sign-wash: rgb(179 169 255 / 0.12);
    --pass-wash: rgb(127 214 171 / 0.09);
    --refuse-wash: rgb(245 154 149 / 0.09);
    --seal-line: 0.42;
    --accent: #78b4ff;
    --accent-wash: rgb(120 180 255 / 0.11);
    --glow: rgb(110 120 255 / 0.2);
    --glow-2: rgb(70 150 230 / 0.14);
    --glass: rgb(24 34 62 / 0.55);
    --hairline: rgb(255 255 255 / 0.07);
    --shadow-1: 0 1px 2px rgb(0 0 0 / 0.3), 0 2px 8px rgb(0 0 0 / 0.2);
    --shadow-2: 0 1px 2px rgb(0 0 0 / 0.3), 0 10px 28px rgb(0 0 0 / 0.32), 0 28px 64px rgb(2 6 24 / 0.45);
    --grid-line: rgb(150 170 255 / 0.045);
  }
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --paper: #0a0f1d;
  --sheet: #121a2e;
  --sunk: #0a1020;
  --ink: #e6ebf8;
  --ink-2: #bcc6de;
  --pencil: #8f9bba;
  --sign: #b3a9ff;
  --on-ink: #0a0f1d;
  --on-sign: #14123a;
  --rule: #202a45;
  --rule-strong: #35425f;
  --pass: #7fd6ab;
  --refuse: #f59a95;
  --hold: #e6c077;
  --sign-wash: rgb(179 169 255 / 0.12);
  --pass-wash: rgb(127 214 171 / 0.09);
  --refuse-wash: rgb(245 154 149 / 0.09);
  --seal-line: 0.42;
  --accent: #78b4ff;
  --accent-wash: rgb(120 180 255 / 0.11);
  --glow: rgb(110 120 255 / 0.2);
  --glow-2: rgb(70 150 230 / 0.14);
  --glass: rgb(24 34 62 / 0.55);
  --hairline: rgb(255 255 255 / 0.07);
  --shadow-1: 0 1px 2px rgb(0 0 0 / 0.3), 0 2px 8px rgb(0 0 0 / 0.2);
  --shadow-2: 0 1px 2px rgb(0 0 0 / 0.3), 0 10px 28px rgb(0 0 0 / 0.32), 0 28px 64px rgb(2 6 24 / 0.45);
  --grid-line: rgb(150 170 255 / 0.045);
}

@media (prefers-reduced-motion: reduce) {
  :root {
    --t-fast: 1ms;
    --t-med: 1ms;
    --t-slow: 1ms;
    --t-seal: 1ms;
    --t-press: 1ms;
  }
}

@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--text);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  transition:
    background-color var(--t-med) var(--ease),
    color var(--t-med) var(--ease);
}

h1,
h2,
h3,
h4 {
  margin: 0;
  font-weight: 400;
}

p {
  margin: 0;
}

b,
strong {
  font-weight: 500;
}

a {
  color: inherit;
  text-decoration-line: underline;
  text-decoration-thickness: 1px;
  text-decoration-color: var(--rule-strong);
  text-underline-offset: 0.22em;
  transition: text-decoration-color var(--t-fast) var(--ease);
}

a:hover {
  text-decoration-color: currentColor;
}

code,
pre {
  font-family: var(--mono);
  font-size: 0.875em;
  font-variant-ligatures: none;
}

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

::selection {
  background: var(--accent-wash);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.skip {
  position: absolute;
  top: 12px;
  left: 16px;
  z-index: 10;
  padding: 8px 14px;
  border-radius: 7px;
  background: var(--ink);
  color: var(--on-ink);
  text-decoration: none;
  transform: translateY(-160%);
  transition: transform var(--t-fast) var(--ease);
}

.skip:focus {
  transform: none;
}

.shell {
  width: 100%;
  max-width: 1344px;
  margin-inline: auto;
  padding-inline: clamp(16px, 4vw, 56px);
}

.topbar-row {
  display: flex;
  align-items: center;
  gap: 32px;
  min-height: 76px;
}

.wordmark {
  font-family: var(--display);
  font-size: 27px;
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.01em;
  text-decoration: none;
  font-variation-settings: "opsz" 36;
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 2px;
  border: 0;
  background: none;
  color: var(--pencil);
  font: inherit;
  font-size: 14px;
  cursor: pointer;
  transition: color var(--t-fast) var(--ease);
}

.theme-toggle:hover {
  color: var(--ink);
}

.theme-track {
  position: relative;
  width: 30px;
  height: 18px;
  border: 1px solid var(--rule-strong);
  border-radius: 9px;
  transition: border-color var(--t-med) var(--ease);
}

.theme-track::after {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--ink);
  content: "";
  transition: transform var(--t-med) var(--ease);
}

.theme-toggle[aria-pressed="true"] .theme-track::after {
  transform: translateX(12px);
}

.lang-toggle {
  display: inline-flex;
  margin-left: auto;
  align-items: center;
  gap: 6px;
  padding: 6px 2px;
  border: 0;
  background: none;
  color: var(--pencil);
  font: inherit;
  font-size: 14px;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: color var(--t-fast) var(--ease);
}

.lang-toggle:hover {
  color: var(--ink);
}

.lang-opt {
  padding-bottom: 1px;
  border-bottom: 1px solid transparent;
  transition:
    color var(--t-fast) var(--ease),
    border-color var(--t-fast) var(--ease);
}

.lang-opt[data-active="true"] {
  border-bottom-color: var(--accent);
  color: var(--ink);
  font-weight: 500;
}

.lang-sep {
  color: var(--rule-strong);
}

.hero {
  padding-block: clamp(40px, 7vw, 96px) 0;
}

.hero-top {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
  gap: clamp(32px, 6vw, 96px);
  align-items: center;
}

.hero h1 {
  font-family: var(--display);
  font-size: clamp(50px, 7.6vw, 108px);
  font-weight: 300;
  line-height: 0.98;
  letter-spacing: -0.028em;
  font-variation-settings: "opsz" 72;
}

.hero-line {
  display: block;
}

.hero-lede {
  max-width: 34em;
  margin-top: 36px;
  color: var(--ink-2);
  font-size: clamp(17px, 1.35vw, 19px);
  line-height: 1.6;
}

.hero-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 28px;
  margin-top: 36px;
}

.quiet-link {
  font-size: 15px;
}

.seal {
  justify-self: end;
  width: 100%;
  max-width: 460px;
  margin: 0;
}

.seal svg {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
  color: var(--ink);
  animation: seal-in var(--t-seal) var(--ease) both;
}

.seal-art {
  transform-box: fill-box;
  transform-origin: center;
}

.seal-band path,
.seal-rim {
  fill: none;
  stroke: currentColor;
  stroke-width: 0.6;
}

.seal-band path {
  opacity: var(--seal-line);
}

.seal-band[data-tone="sign"] {
  color: var(--sign);
}

.seal-band:where([data-tone="sign"]) path {
  opacity: calc(var(--seal-line) + 0.3);
}

.seal-rim {
  opacity: 0.6;
}

.seal figcaption {
  display: grid;
  gap: 6px;
  max-width: 30em;
  margin-top: 20px;
  color: var(--pencil);
  font-size: 13.5px;
  line-height: 1.55;
}

.seal-name {
  color: var(--ink);
  font-family: var(--display);
  font-size: 19px;
  font-variation-settings: "opsz" 24;
}

.seal-digest {
  margin-top: 4px;
  color: var(--ink-2);
  font-size: 12px;
  overflow-wrap: anywhere;
}

@keyframes seal-in {
  from {
    opacity: 0;
    transform: rotate(-12deg) scale(0.97);
  }

  to {
    opacity: 1;
    transform: none;
  }
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 7px 14px;
  border: 1px solid var(--rule-strong);
  border-radius: 7px;
  background: var(--sheet);
  color: var(--ink);
  font-family: var(--text);
  font-size: 14px;
  font-weight: 450;
  line-height: 1.25;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition:
    background-color var(--t-fast) var(--ease),
    border-color var(--t-fast) var(--ease),
    color var(--t-fast) var(--ease),
    transform var(--t-press) var(--ease);
}

.btn:hover {
  border-color: var(--pencil);
}

.btn:active {
  transform: translateY(1px) scale(0.99);
}

.btn[hidden],
.control-row[hidden] {
  display: none;
}

.btn:disabled {
  opacity: 0.42;
  cursor: not-allowed;
  transform: none;
}

.btn-primary {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--on-ink);
}

.btn-primary:hover {
  border-color: var(--ink);
  background: color-mix(in srgb, var(--ink) 86%, var(--paper));
}

.btn-human {
  border-color: var(--sign);
  background: var(--sign);
  color: var(--on-sign);
}

.btn-human:hover {
  border-color: var(--sign);
  background: color-mix(in srgb, var(--sign) 88%, var(--paper));
}

.btn-cmd {
  font-family: var(--mono);
  font-size: 12.5px;
  font-weight: 400;
}

.btn-human.is-pending {
  animation: ask var(--t-slow) var(--ease) both;
}

@keyframes ask {
  from {
    box-shadow: 0 0 0 0 var(--sign-wash);
    transform: translateY(3px);
    opacity: 0;
  }

  60% {
    box-shadow: 0 0 0 7px var(--sign-wash);
    opacity: 1;
  }

  to {
    box-shadow: 0 0 0 0 transparent;
    transform: none;
  }
}

.linklike {
  padding: 0;
  border: 0;
  background: none;
  color: var(--ink);
  font: inherit;
  text-decoration: underline;
  text-decoration-color: var(--rule-strong);
  text-underline-offset: 0.22em;
  cursor: pointer;
}

.linklike:hover {
  text-decoration-color: currentColor;
}

.control-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
}

.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.switch {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink-2);
  font-size: 14px;
  line-height: 1.4;
  cursor: pointer;
}

.switch input,
.pick input,
.segmented input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.switch-track {
  position: relative;
  flex: none;
  width: 30px;
  height: 18px;
  border-radius: 9px;
  background: var(--rule-strong);
  box-shadow: inset 0 1px 2px rgb(0 0 0 / 0.2);
  transition: background-color var(--t-med) var(--ease);
}

.switch-track::after {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--sheet);
  content: "";
  transition: transform var(--t-med) var(--ease);
}

.switch:hover .switch-track {
  filter: brightness(1.12);
}

.switch input:checked + .switch-track {
  background: var(--accent);
  box-shadow: 0 0 10px -2px var(--accent);
}

.switch input:checked + .switch-track::after {
  background: var(--on-ink);
  transform: translateX(12px);
}

.switch input:focus-visible + .switch-track {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.console {
  margin-top: clamp(48px, 6vw, 88px);
  border: 1px solid var(--rule);
  border-radius: 16px;
  background: var(--sheet);
}

.console:focus {
  outline: none;
}

.console-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
  padding: 18px clamp(16px, 2.4vw, 28px);
  border-bottom: 1px solid var(--rule);
}

.request {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 14px;
}

.request-label,
.request-meta {
  color: var(--pencil);
  font-size: 13.5px;
}

.request-title {
  font-family: var(--display);
  font-size: 20px;
  font-variation-settings: "opsz" 24;
}

.strip {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  margin: 0;
  padding: 22px clamp(16px, 2.4vw, 28px) 6px;
  list-style: none;
}

.cell {
  position: relative;
  display: grid;
  gap: 2px;
  padding: 12px 8px 0 0;
  border-top: 2px solid var(--rule);
  transition: border-color var(--t-med) var(--ease);
}

.dot {
  color: var(--pencil);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}

.cell-name {
  overflow: hidden;
  color: var(--pencil);
  font-size: 13.5px;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: color var(--t-med) var(--ease);
}

.gate {
  position: absolute;
  top: -7px;
  right: 0;
  width: 2px;
  height: 12px;
  border-radius: 1px;
  background: var(--rule-strong);
  transition:
    background-color var(--t-med) var(--ease),
    transform var(--t-med) var(--ease),
    opacity var(--t-med) var(--ease);
}

.cell[data-gate="none"] .gate {
  display: none;
}

.cell[data-gate="pass"] .gate {
  background: var(--ink);
}

.cell[data-gate="hold"] .gate {
  background: var(--sign);
  transform: scaleY(1.5);
}

.cell[data-gate="refused"] .gate {
  background: var(--refuse);
  transform: scaleY(1.5);
}

.cell[data-gate="skip"] .gate {
  opacity: 0;
}

.cell[data-state="done"] {
  border-top-color: var(--ink);
}

.cell[data-state="done"] .cell-name {
  color: var(--ink-2);
}

.cell[data-state="active"] {
  border-top-color: var(--ink);
}

.cell[data-state="active"][data-actor="agent"] {
  border-top-color: var(--pencil);
}

.cell[data-state="active"][data-actor="human"] {
  border-top-color: var(--sign);
}

.cell[data-state="active"] .cell-name {
  color: var(--ink);
}

.cell[data-state="skipped"] {
  border-top-style: dashed;
}

.cell[data-state="skipped"] .cell-name {
  text-decoration: line-through;
  text-decoration-color: var(--rule-strong);
}

.strip-caption {
  min-height: 3.4em;
  max-width: 78ch;
  padding: 14px clamp(16px, 2.4vw, 28px) 20px;
  color: var(--ink-2);
  font-size: 15px;
  line-height: 1.55;
}

.strip-caption b {
  color: var(--ink);
}

.console-main {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr);
  border-top: 1px solid var(--rule);
}

.ledger-panel {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 18px clamp(16px, 2vw, 24px);
  border-left: 1px solid var(--rule);
}

.panel-title {
  font-family: var(--display);
  font-size: 24px;
  line-height: 1.2;
  font-variation-settings: "opsz" 24;
}

.panel-note {
  margin-top: 2px;
  color: var(--pencil);
  font-size: 13.5px;
}

.ledger {
  max-height: 340px;
  margin: 12px 0 0;
  padding: 0;
  overflow-y: auto;
  list-style: none;
}

.ledger-empty {
  margin-top: 16px;
  color: var(--pencil);
  font-size: 14px;
}

.ledger-row {
  display: grid;
  grid-template-columns: 14px minmax(0, 1fr) auto;
  gap: 2px 10px;
  align-items: baseline;
  padding: 10px 0;
  border-top: 1px solid var(--rule);
  font-size: 14px;
  animation: row-in var(--t-slow) var(--ease) both;
}

.ledger-kind {
  color: var(--ink);
  font-weight: 500;
}

.ledger-main {
  color: var(--ink-2);
}

.ledger-sub {
  grid-column: 2 / -1;
  overflow-wrap: anywhere;
  color: var(--pencil);
  font-size: 12.5px;
  font-variant-numeric: tabular-nums;
}

@keyframes row-in {
  from {
    background: var(--sign-wash);
    transform: translateY(-4px);
    opacity: 0;
  }

  40% {
    opacity: 1;
  }

  to {
    background: transparent;
    transform: none;
  }
}

.ink-mark {
  display: inline-block;
  flex: none;
  align-self: center;
  width: 2px;
  height: 12px;
  border-radius: 1px;
  background: var(--ink);
}

.ink-mark[data-party="agent"] {
  background: var(--pencil);
}

.ink-mark[data-party="human"] {
  background: var(--sign);
}

.tone {
  font-size: 13px;
  white-space: nowrap;
}

.tone[data-tone="pass"] {
  color: var(--pass);
}

.tone[data-tone="refuse"] {
  color: var(--refuse);
}

.tone[data-tone="hold"] {
  color: var(--hold);
}

.console-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
  padding: 14px clamp(16px, 2.4vw, 28px);
  border-top: 1px solid var(--rule);
}

.console-controls .control-row {
  margin-top: 0;
}

.actor {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--ink-2);
  font-size: 14px;
}

.actor:has([data-party="human"]) {
  color: var(--sign);
}

.term {
  display: flex;
  flex-direction: column;
  min-width: 0;
  border: 1px solid var(--rule);
  border-radius: 12px;
  background: var(--sunk);
  box-shadow:
    inset 0 1px 0 var(--hairline),
    var(--shadow-1);
  overflow: hidden;
}

.term-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 7px 10px 7px 16px;
  border-bottom: 1px solid var(--rule);
  color: var(--pencil);
  font-size: 12.5px;
}

.term-tools {
  display: flex;
  gap: 4px;
}

.term-btn {
  padding: 4px 9px;
  border: 1px solid transparent;
  border-radius: 6px;
  background: none;
  color: var(--pencil);
  font: inherit;
  font-size: 12px;
  cursor: pointer;
  transition:
    color var(--t-fast) var(--ease),
    border-color var(--t-fast) var(--ease),
    background-color var(--t-fast) var(--ease);
}

.term-btn:hover {
  color: var(--ink);
}

.term-btn[aria-pressed="true"] {
  border-color: var(--rule-strong);
  background: var(--sheet);
  color: var(--ink);
}

.term-body {
  height: 300px;
  padding: 14px 16px 18px;
  overflow: auto;
  scrollbar-width: thin;
  color: var(--ink);
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.65;
}

.term-body:focus-visible {
  outline-offset: -3px;
}

.term-empty {
  color: var(--pencil);
}

.term-entry {
  animation: entry-in var(--t-med) var(--ease) both;
}

.term-entry + .term-entry {
  margin-top: 12px;
}

@keyframes entry-in {
  from {
    opacity: 0;
    transform: translateY(3px);
  }

  to {
    opacity: 1;
    transform: none;
  }
}

.term-host {
  color: var(--pencil);
}

.term-host::before {
  opacity: 0.7;
  content: "# ";
}

.term-host[data-actor="code"] {
  color: var(--ink);
}

.term-host[data-actor="human"] {
  color: var(--sign);
}

.term-cmd::before {
  color: var(--pencil);
  content: "$ ";
}

.term-json {
  margin: 2px 0;
  font-size: 1em;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.term-exit {
  color: var(--pencil);
}

.exit-code[data-ok="true"] {
  color: var(--pass);
}

.exit-code[data-ok="false"] {
  color: var(--refuse);
}

.j-key {
  color: var(--pencil);
}

.j-str {
  color: var(--ink);
}

.j-num,
.j-lit {
  color: var(--hold);
}

.console .term {
  height: 100%;
  border: 0;
  border-radius: 0;
  background: color-mix(in srgb, var(--sunk) 82%, var(--sheet));
  box-shadow: none;
}

.console .term-body {
  height: 360px;
}

.body {
  padding-top: clamp(72px, 9vw, 128px);
}

.part {
  padding-bottom: clamp(72px, 9vw, 128px);
  scroll-margin-top: 56px;
}

.part-head h2 {
  max-width: 15em;
  font-family: var(--display);
  font-size: clamp(36px, 4.4vw, 58px);
  font-weight: 300;
  line-height: 1.04;
  letter-spacing: -0.022em;
  text-wrap: balance;
  font-variation-settings: "opsz" 60;
}

.part-head p {
  max-width: 36em;
  margin-top: 22px;
  color: var(--ink-2);
  font-size: clamp(17px, 1.3vw, 19px);
  line-height: 1.6;
}

.lab {
  margin-top: 40px;
  padding: clamp(20px, 3vw, 40px);
  border: 1px solid var(--rule);
  border-radius: 16px;
  background: var(--sheet);
}

.note {
  margin-top: 64px;
}

.lab-title {
  font-family: var(--display);
  font-size: clamp(24px, 2.2vw, 29px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  font-variation-settings: "opsz" 30;
}

.lab-title code {
  font-size: 0.72em;
  letter-spacing: 0;
}

.lede {
  max-width: 64ch;
  margin: 10px 0 24px;
  color: var(--ink-2);
  font-size: 15.5px;
  line-height: 1.6;
}

.fine {
  max-width: 72ch;
  margin-top: 22px;
  color: var(--pencil);
  font-size: 13.5px;
  line-height: 1.6;
}

.fine-list {
  display: grid;
  gap: 4px;
  padding-left: 1.2em;
}

.mini-title {
  margin: 26px 0 10px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 500;
}

.lab-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
  margin-top: 24px;
}

.lab-grid > * {
  min-width: 0;
}

.facts {
  max-width: 72ch;
  display: grid;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  font-size: 15px;
  line-height: 1.6;
}

.facts li {
  position: relative;
  padding-left: 22px;
  color: var(--ink-2);
}

.facts li::before {
  position: absolute;
  top: 0.66em;
  left: 4px;
  width: 5px;
  height: 5px;
  border: 1px solid var(--pencil);
  border-radius: 50%;
  content: "";
}

.facts b {
  color: var(--ink);
}

.loops {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.loops li {
  display: grid;
  grid-template-columns: minmax(0, 15em) minmax(0, 1fr);
  gap: 4px 24px;
  padding: 12px 0;
  border-top: 1px solid var(--rule);
  font-size: 15px;
}

.loops b {
  font-weight: 400;
}

.loops span {
  color: var(--ink-2);
}

.parties-grid {
  display: grid;
  grid-template-columns: minmax(0, 15em) minmax(0, 1fr);
  gap: 32px;
}

.party-pick {
  display: grid;
  align-content: start;
  gap: 4px;
  margin: 0;
  padding: 0;
  border: 0;
}

.pick {
  position: relative;
  display: block;
  cursor: pointer;
}

.pick-body {
  display: grid;
  gap: 2px;
  padding: 12px 16px;
  border-left: 2px solid transparent;
  border-radius: 0 9px 9px 0;
  transition:
    background-color var(--t-fast) var(--ease),
    border-color var(--t-med) var(--ease);
}

.pick:hover .pick-body {
  background: var(--sunk);
}

.pick-name {
  color: var(--ink);
  font-family: var(--display);
  font-size: 23px;
  line-height: 1.2;
}

.pick-agent .pick-name {
  color: var(--pencil);
}

.pick-human .pick-name {
  color: var(--sign);
}

.pick-body small {
  color: var(--pencil);
  font-size: 13px;
  line-height: 1.45;
}

.pick input:checked + .pick-body {
  border-left-color: var(--ink);
  background: var(--sunk);
}

.pick-agent input:checked + .pick-body {
  border-left-color: var(--pencil);
}

.pick-human input:checked + .pick-body {
  border-left-color: var(--sign);
}

.pick input:focus-visible + .pick-body {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.party-summary {
  max-width: 62ch;
  margin-bottom: 18px;
  color: var(--ink-2);
  font-size: 15px;
}

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

.can-row {
  display: grid;
  grid-template-columns: 9.5em minmax(0, 1fr);
  gap: 2px 18px;
  padding: 10px 0;
  border-top: 1px solid var(--rule);
  font-size: 14.5px;
  animation: entry-in var(--t-med) var(--ease) both;
}

.can-verdict {
  font-size: 13.5px;
  font-weight: 400;
}

.can-row[data-can="yes"] .can-verdict {
  color: var(--pass);
}

.can-row[data-can="grant"] .can-verdict {
  color: var(--hold);
}

.can-row[data-can="no"] .can-verdict {
  color: var(--pencil);
}

.can-why {
  grid-column: 2;
  color: var(--pencil);
  font-size: 13.5px;
}

.segmented {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 2px;
  margin: 0;
  padding: 3px;
  border: 0;
  border-radius: 10px;
  background: var(--sunk);
}

.segmented label {
  position: relative;
}

.seg-label {
  display: block;
  padding: 6px 14px;
  border-radius: 7px;
  color: var(--pencil);
  font-size: 14px;
  cursor: pointer;
  transition:
    background-color var(--t-fast) var(--ease),
    color var(--t-fast) var(--ease),
    box-shadow var(--t-fast) var(--ease);
}

.seg-label:hover {
  color: var(--ink);
}

.segmented input:checked + .seg-label {
  background: var(--sheet);
  box-shadow: 0 0 0 1px var(--rule-strong);
  color: var(--ink);
}

.segmented input:focus-visible + .seg-label {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.tier-note {
  max-width: 70ch;
  margin: 14px 0 24px;
  color: var(--ink-2);
  font-size: 14.5px;
}

.roles {
  display: grid;
}

.role {
  display: grid;
  grid-template-columns: minmax(0, 13em) minmax(0, 1fr) minmax(0, 1fr);
  gap: 6px 24px;
  padding: 14px 0;
  border-top: 1px solid var(--rule);
  font-size: 14.5px;
}

.role-id {
  display: grid;
  align-content: start;
}

.role-name {
  font-family: var(--display);
  font-size: 21px;
  line-height: 1.25;
}

.role-name[data-party="human"] {
  color: var(--sign);
}

.role-runs {
  color: var(--pencil);
  font-size: 13px;
}

.role-may,
.role-not {
  color: var(--ink-2);
}

.role-may b,
.role-not b {
  display: block;
  color: var(--pencil);
  font-size: 13px;
  font-weight: 400;
}

.desk-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  min-width: 0;
  margin: 0 0 22px;
  padding: 0;
  border: 0;
}

.desk-group legend {
  margin-bottom: 10px;
  padding: 0;
  color: var(--pencil);
  font-size: 13.5px;
}

.desk-group .switch {
  flex-basis: 100%;
  padding: 3px 0;
}

.digest-line {
  margin-top: 14px;
  margin-bottom: 22px;
  padding-left: 12px;
  border-left: 2px solid var(--rule-strong);
  color: var(--ink-2);
  font-size: 13.5px;
  line-height: 1.55;
  overflow-wrap: anywhere;
  transition: border-color var(--t-med) var(--ease);
}

.digest-line b {
  color: var(--ink);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 400;
}

.digest-line[data-tone="good"] {
  border-left-color: var(--pass);
}

.digest-line[data-tone="bad"] {
  border-left-color: var(--refuse);
}

.steps,
.change-list,
.principles,
.legend {
  margin: 0;
  padding: 0;
  list-style: none;
}

.steps {
  margin-top: 18px;
  counter-reset: step;
}

.step {
  display: grid;
  grid-template-columns: 1.6em minmax(0, 1fr);
  padding: 7px 0 7px 12px;
  border-left: 2px solid var(--rule);
  color: var(--pencil);
  font-size: 14px;
  counter-increment: step;
  transition:
    border-color var(--t-med) var(--ease),
    color var(--t-med) var(--ease);
}

.step::before {
  color: var(--pencil);
  font-variant-numeric: tabular-nums;
  content: counter(step);
}

.step[data-state="ok"] {
  border-left-color: var(--pass);
  color: var(--ink);
}

.step[data-state="stop"] {
  border-left-color: var(--refuse);
  color: var(--refuse);
}

.json-block {
  max-height: 280px;
  margin: 0;
  padding: 14px 16px;
  overflow: auto;
  border-radius: 12px;
  background: var(--sunk);
  color: var(--ink-2);
  font-size: 12px;
  line-height: 1.6;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.field {
  display: grid;
  gap: 6px;
  margin-top: 16px;
  color: var(--pencil);
  font-size: 13.5px;
}

.input {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid var(--rule-strong);
  border-radius: 8px;
  background: var(--sheet);
  color: var(--ink);
  font-family: var(--text);
  font-size: 14.5px;
  line-height: 1.4;
  transition: border-color var(--t-fast) var(--ease);
}

.input:hover {
  border-color: var(--pencil);
}

.input::placeholder {
  color: var(--pencil);
}

.input.mono {
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.55;
  resize: vertical;
}

.atlas {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  gap: 28px;
  margin-top: 20px;
}

.atlas-map {
  min-width: 0;
  margin: 0;
}

.atlas-map svg {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 12px;
  background: var(--sunk);
}

.layer-band {
  fill: none;
  stroke: var(--rule-strong);
  stroke-dasharray: 2 5;
}

.layer-name {
  fill: var(--pencil);
  font-family: var(--text);
  font-size: 12px;
}

.node {
  transition: opacity var(--t-med) var(--ease);
}

.node rect {
  fill: var(--sheet);
  stroke: var(--rule-strong);
}

.node text {
  fill: var(--ink);
  font-family: var(--mono);
  font-size: 12px;
}

.node:where([data-state="added"]) rect {
  fill: var(--pass-wash);
  stroke: var(--pass);
}

.edge-line {
  color: var(--pencil);
  transition: opacity var(--t-med) var(--ease);
}

.node[data-state="off"],
.edge-line[data-state="off"] {
  opacity: 0.18;
}

.edge-line path {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.25;
}

.edge-line polygon {
  fill: currentColor;
}

.edge-line:where([data-state="removed"]) path {
  stroke-dasharray: 5 4;
}

.edge-line[data-state="added"] {
  color: var(--pass);
}

.edge-line[data-state="unplanned"] {
  color: var(--hold);
}

.edge-line[data-state="violation"] {
  color: var(--refuse);
}

.edge-line:where([data-state="violation"]) path {
  stroke-width: 2;
}

.edge-line:where([data-focus="true"]) path {
  stroke-width: 2.5;
}

.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 20px;
  margin-top: 12px;
  color: var(--pencil);
  font-size: 13px;
}

.swatch {
  display: inline-block;
  width: 16px;
  height: 2px;
  margin-right: 8px;
  vertical-align: 0.3em;
  background: var(--pencil);
}

.swatch-add {
  background: var(--pass);
}

.swatch-remove {
  border-top: 2px dashed var(--pencil);
  background: none;
}

.swatch-unplanned {
  background: var(--hold);
}

.swatch-violation {
  height: 3px;
  background: var(--refuse);
}

.atlas-side {
  min-width: 0;
}

.atlas-side .mini-title {
  margin-top: 0;
}

.change-btn {
  display: grid;
  gap: 2px;
  width: 100%;
  padding: 9px 12px;
  border: 0;
  border-top: 1px solid var(--rule);
  border-left: 2px solid var(--rule-strong);
  border-radius: 0 9px 9px 0;
  background: none;
  color: var(--ink);
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition:
    background-color var(--t-fast) var(--ease),
    border-color var(--t-med) var(--ease);
}

.change-btn:hover {
  background: var(--sunk);
}

.change-btn code {
  font-size: 12.5px;
  overflow-wrap: anywhere;
}

.change-btn small {
  color: var(--pencil);
  font-size: 12.5px;
}

.change-btn[data-tone="ok"] {
  border-left-color: var(--pass);
}

.change-btn[data-tone="warn"] {
  border-left-color: var(--hold);
}

.change-btn[data-tone="bad"] {
  border-left-color: var(--refuse);
}

.change-btn[aria-pressed="true"] {
  background: var(--sunk);
}

.change-detail {
  min-height: 6em;
  margin-top: 16px;
  color: var(--ink-2);
  font-size: 14px;
}

.change-detail b {
  color: var(--ink);
}

.change-detail code {
  display: block;
  margin-top: 6px;
  color: var(--ink);
  font-size: 12px;
  overflow-wrap: anywhere;
}

.principles {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 36px;
  margin-top: 16px;
  counter-reset: principle;
}

.principle {
  display: grid;
  grid-template-columns: 2em minmax(0, 1fr);
  gap: 4px 0;
  align-content: start;
  padding: 16px 0 18px;
  border-top: 1px solid var(--rule);
  font-size: 14px;
  counter-increment: principle;
}

.principle::before {
  grid-row: 1;
  color: var(--pencil);
  font-family: var(--display);
  font-size: 18px;
  line-height: 1.3;
  content: counter(principle);
}

.principle > * {
  grid-column: 2;
}

.principle b {
  grid-row: 1;
  font-family: var(--display);
  font-size: 19px;
  font-weight: 400;
  line-height: 1.3;
}

.principle span {
  color: var(--ink-2);
}

.principle a {
  color: var(--pencil);
  font-size: 13px;
}

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

.footer-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px 32px;
  padding-block: 40px 64px;
  color: var(--pencil);
  font-size: 14px;
}

html {
  scrollbar-color: var(--rule-strong) transparent;
}

body {
  position: relative;
  background-color: var(--paper);
  background-image:
    radial-gradient(ellipse 90% 60% at 50% -10%, var(--glow), transparent 70%),
    radial-gradient(ellipse 60% 50% at 100% 35%, var(--glow-2), transparent 70%),
    radial-gradient(ellipse 50% 40% at 0% 70%, var(--glow-2), transparent 70%);
  background-repeat: no-repeat;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image: linear-gradient(var(--grid-line) 1px, transparent 1px), linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 56px 56px;
  background-position: center top;
  content: "";
  mask-image: radial-gradient(ellipse 80% 70% at 50% 25%, #000 20%, transparent 85%);
  pointer-events: none;
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.wordmark::before {
  width: 22px;
  height: 22px;
  border: 1px solid var(--ink);
  border-radius: 50%;
  background:
    radial-gradient(circle, var(--sign) 0 3px, transparent 3.5px),
    radial-gradient(circle, transparent 0 6px, var(--sign) 6.5px 7.5px, transparent 8px);
  content: "";
  opacity: 0.9;
}

.theme-toggle[aria-pressed="true"] .theme-track {
  border-color: var(--accent);
  background: var(--accent-wash);
}

.theme-toggle[aria-pressed="true"] .theme-track::after {
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
}

.hero {
  position: relative;
  isolation: isolate;
  overflow-x: clip;
}

.hero::before {
  position: absolute;
  top: -8%;
  right: -4%;
  z-index: -1;
  width: min(760px, 62vw);
  aspect-ratio: 1;
  background: radial-gradient(circle, var(--glow) 0%, var(--glow-2) 38%, transparent 68%);
  content: "";
  pointer-events: none;
}

.hero h1 {
  background: linear-gradient(180deg, var(--ink) 40%, color-mix(in srgb, var(--ink) 62%, var(--accent)));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.seal {
  position: relative;
}

.seal::before {
  position: absolute;
  inset: -14% -14% 8%;
  background: radial-gradient(circle, var(--glow) 0%, transparent 62%);
  content: "";
  pointer-events: none;
}

.seal svg {
  position: relative;
  filter: drop-shadow(0 0 18px var(--glow));
}

.quiet-link {
  text-decoration-color: var(--accent);
  transition: color var(--t-fast) var(--ease);
}

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

.btn {
  box-shadow:
    var(--shadow-1),
    inset 0 1px 0 var(--hairline);
  transition:
    background-color var(--t-fast) var(--ease),
    border-color var(--t-fast) var(--ease),
    color var(--t-fast) var(--ease),
    box-shadow var(--t-fast) var(--ease),
    transform var(--t-press) var(--ease);
}

.btn:hover {
  border-color: var(--accent);
  box-shadow:
    var(--shadow-1),
    0 0 0 3px var(--accent-wash),
    inset 0 1px 0 var(--hairline);
}

.btn:active {
  box-shadow: inset 0 1px 3px rgb(0 0 0 / 0.18);
}

.btn:disabled,
.btn:disabled:hover {
  border-color: var(--rule-strong);
  box-shadow: none;
}

.btn-primary {
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--ink) 100%, var(--accent)),
    color-mix(in srgb, var(--ink) 88%, var(--accent))
  );
}

.btn-primary:hover {
  border-color: var(--ink);
  background: linear-gradient(180deg, color-mix(in srgb, var(--ink) 94%, var(--accent)), color-mix(in srgb, var(--ink) 80%, var(--accent)));
}

.btn-human {
  background: linear-gradient(180deg, color-mix(in srgb, var(--sign) 100%, white), var(--sign));
  box-shadow:
    0 4px 16px -4px var(--sign-wash),
    0 0 0 1px var(--sign-wash),
    inset 0 1px 0 rgb(255 255 255 / 0.25);
}

.btn-human:hover {
  border-color: var(--sign);
  background: linear-gradient(180deg, color-mix(in srgb, var(--sign) 92%, white), color-mix(in srgb, var(--sign) 90%, var(--paper)));
  box-shadow:
    0 6px 22px -4px var(--sign),
    0 0 0 3px var(--sign-wash),
    inset 0 1px 0 rgb(255 255 255 / 0.25);
}

.console {
  overflow: clip;
  border-color: color-mix(in srgb, var(--rule-strong) 70%, transparent);
  background: linear-gradient(180deg, var(--glass), transparent 220px), var(--sheet);
  box-shadow:
    var(--shadow-2),
    inset 0 1px 0 var(--hairline);
}

.console-head {
  background: linear-gradient(90deg, var(--accent-wash), transparent 70%);
}

.request-title {
  color: var(--ink);
}

.request-label {
  padding: 2px 8px;
  border: 1px solid var(--rule-strong);
  border-radius: 20px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.cell[data-state="active"] {
  box-shadow: 0 -8px 14px -10px currentColor;
}

.cell[data-state="active"][data-actor="human"] {
  color: var(--sign);
}

.cell[data-state="active"][data-actor="agent"] {
  color: var(--pencil);
}

.cell[data-state="active"]:not([data-actor]) {
  color: var(--accent);
}

.cell[data-state="active"] .cell-name,
.cell[data-state="done"] .cell-name {
  color: var(--ink);
}

.console-controls {
  background: color-mix(in srgb, var(--sunk) 55%, transparent);
}

.ledger-panel {
  background: linear-gradient(180deg, color-mix(in srgb, var(--sunk) 35%, transparent), transparent);
}

.ledger {
  scrollbar-width: thin;
}

.ledger-row .ink-mark {
  box-shadow: 0 0 6px currentColor;
}

.ink-mark[data-party="human"] {
  color: var(--sign);
}

.term-head {
  background: linear-gradient(180deg, color-mix(in srgb, var(--sheet) 80%, var(--sunk)), color-mix(in srgb, var(--sheet) 40%, var(--sunk)));
}

.term-head > span:first-child {
  display: inline-flex;
  align-items: center;
}

.term-head > span:first-child::before {
  width: 9px;
  height: 9px;
  margin-right: 40px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--refuse) 60%, var(--sunk));
  box-shadow:
    15px 0 0 color-mix(in srgb, var(--hold) 60%, var(--sunk)),
    30px 0 0 color-mix(in srgb, var(--pass) 60%, var(--sunk));
  content: "";
}

.term-btn:hover {
  background: var(--accent-wash);
}

.term-btn[aria-pressed="true"] {
  border-color: var(--accent);
  background: var(--accent-wash);
  color: var(--accent);
}

.parts {
  min-width: 0;
  counter-reset: part;
}

.part {
  counter-increment: part;
}

.part-head::before {
  display: block;
  width: max-content;
  margin-bottom: 20px;
  padding-right: 52px;
  background: linear-gradient(90deg, var(--accent), transparent) right center / 40px 1px no-repeat;
  color: var(--accent);
  content: counter(part, decimal-leading-zero);
  font-family: var(--mono);
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.16em;
  line-height: 1;
}

.part-head h2 {
  background: linear-gradient(180deg, var(--ink) 45%, color-mix(in srgb, var(--ink) 68%, var(--accent)));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.lab {
  border-color: color-mix(in srgb, var(--rule-strong) 65%, transparent);
  border-radius: 18px;
  background: linear-gradient(180deg, var(--glass), transparent 160px), var(--sheet);
  box-shadow:
    var(--shadow-1),
    inset 0 1px 0 var(--hairline);
}

.lab-title {
  background: linear-gradient(90deg, var(--ink), color-mix(in srgb, var(--ink) 70%, var(--accent)));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.change-btn:hover {
  background: linear-gradient(90deg, var(--accent-wash), transparent);
}

.change-btn[aria-pressed="true"] {
  background: linear-gradient(90deg, var(--accent-wash), transparent 95%);
}

.pick input:checked + .pick-body {
  background: linear-gradient(90deg, var(--accent-wash), transparent 95%);
}

.segmented {
  border: 1px solid var(--rule);
  box-shadow: inset 0 1px 2px rgb(0 0 0 / 0.14);
}

.segmented input:checked + .seg-label {
  background: var(--sheet);
  box-shadow:
    0 0 0 1px var(--accent),
    0 2px 8px -2px var(--accent-wash);
}

.seg-label:hover {
  background: var(--accent-wash);
}

.input {
  box-shadow: inset 0 1px 2px rgb(0 0 0 / 0.12);
}

.input:hover {
  border-color: var(--accent);
}

.input:focus {
  border-color: var(--accent);
  outline: 0;
  box-shadow: 0 0 0 3px var(--accent-wash);
}

.json-block {
  box-shadow: inset 0 1px 0 var(--hairline);
}

.atlas-map svg {
  background-image: radial-gradient(var(--rule) 1px, transparent 1.2px);
  background-size: 18px 18px;
  box-shadow: inset 0 0 0 1px var(--rule);
}

.footer {
  border-top-color: transparent;
  background: linear-gradient(90deg, transparent, var(--rule-strong), transparent) top / 100% 1px no-repeat;
}

@supports (animation-timeline: view()) {
  @media (prefers-reduced-motion: no-preference) {
    .part-head,
    .lab {
      animation: reveal linear both;
      animation-timeline: view();
      animation-range: entry 0% entry 40%;
    }
  }
}

@keyframes reveal {
  from {
    opacity: 0;
    transform: translateY(22px);
  }

  to {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 1100px) {
  .hero-top {
    grid-template-columns: minmax(0, 1fr) minmax(0, 300px);
  }
}

@media (max-width: 860px) {
  .hero-top,
  .lab-grid,
  .parties-grid,
  .atlas,
  .principles {
    grid-template-columns: minmax(0, 1fr);
  }

  .seal {
    justify-self: start;
    max-width: 340px;
  }

  .console-main {
    grid-template-columns: minmax(0, 1fr);
  }

  .ledger-panel {
    border-top: 1px solid var(--rule);
    border-left: 0;
  }

  .strip {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    row-gap: 18px;
  }

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

@media (max-width: 560px) {
  .lang-toggle {
    margin-left: auto;
  }

  .lang-toggle + .theme-toggle {
    margin-left: 0;
  }

  .seal {
    max-width: 280px;
  }

  .strip {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .console .term-body {
    height: 300px;
  }

  .loops li,
  .can-row {
    grid-template-columns: minmax(0, 1fr);
  }

  .can-why {
    grid-column: 1;
  }
}

/* ===== Page structure: short version and heading links ===== */

.short {
  margin-top: clamp(40px, 5vw, 72px);
  padding: clamp(22px, 3vw, 40px);
  border: 1px solid var(--rule);
  border-radius: 16px;
  background: linear-gradient(160deg, var(--sheet), color-mix(in srgb, var(--sheet) 82%, var(--sunk)));
}

.short-lead {
  display: grid;
  gap: 8px;
  max-width: 44em;
}

.short-eyebrow {
  margin: 0;
  color: var(--pencil);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.short h2 {
  font-family: var(--display);
  font-size: clamp(28px, 3vw, 38px);
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1.1;
  font-variation-settings: "opsz" 48;
}

.short-lead p:last-child {
  color: var(--ink-2);
  font-size: 16.5px;
  line-height: 1.55;
}

.short-steps {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: clamp(12px, 1.6vw, 22px);
  margin: clamp(24px, 3vw, 36px) 0 0;
  padding: 0;
  list-style: none;
}

.short-steps li {
  --step-ink: var(--ink);

  position: relative;
  display: grid;
  align-content: start;
  gap: 6px;
  padding: 18px 0 0;
  border-top: 2px solid var(--step-ink);
  font-size: 14px;
  line-height: 1.5;
}

.short-steps li[data-party="human"] {
  --step-ink: var(--sign);
}

.short-steps li[data-party="agent"] {
  --step-ink: var(--pencil);
}

.short-num {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  margin-bottom: 6px;
  border: 1px solid var(--step-ink);
  border-radius: 50%;
  color: var(--step-ink);
  font-family: var(--mono);
  font-size: 12.5px;
  font-variant-numeric: tabular-nums;
}

.short-steps li[data-party="human"] .short-num {
  background: var(--step-ink);
  color: var(--on-sign);
}

.short-steps b {
  color: var(--ink);
  font-family: var(--display);
  font-size: 19px;
  font-weight: 400;
  line-height: 1.25;
  font-variation-settings: "opsz" 24;
}

.short-steps span:not(.short-num) {
  color: var(--ink-2);
}

.heading-link {
  margin-left: 0.15em;
  color: var(--pencil);
  font-family: var(--text);
  font-size: 0.5em;
  text-decoration: none;
  opacity: 0;
  vertical-align: 0.2em;
  transition:
    opacity var(--t-fast) var(--ease),
    color var(--t-fast) var(--ease);
}

.part-head:focus-within .heading-link,
.part-head h2:hover .heading-link,
.heading-link:focus-visible,
.heading-link[data-copied] {
  opacity: 1;
}

.heading-link:hover {
  color: var(--sign);
}

.heading-link[data-copied]::after {
  margin-left: 0.6em;
  color: var(--pass);
  font-size: 0.7em;
  content: "Link copied";
}

html[lang="de"] .heading-link[data-copied]::after {
  content: "Link kopiert";
}

@media (max-width: 1100px) {
  .short-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

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

.try {
  display: flex;
  gap: 12px;
  align-items: baseline;
  max-width: 64ch;
  margin: 0 0 22px;
  color: var(--ink);
  font-size: 15px;
  line-height: 1.55;
}

.lab-title + .try {
  margin-top: 12px;
}

.facts + .try {
  margin-top: 22px;
}

.try-tag {
  flex: none;
  padding: 3px 9px;
  border-radius: 6px;
  background: var(--accent-wash);
  color: var(--accent);
  font-family: var(--mono);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.more {
  margin-top: 28px;
  border-top: 1px solid var(--rule);
}

.more > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 13px 0;
  color: var(--ink);
  font-size: 15px;
  list-style: none;
  cursor: pointer;
}

.more > summary::-webkit-details-marker {
  display: none;
}

.more > summary::after {
  width: 7px;
  height: 7px;
  margin-right: 4px;
  border-right: 1.5px solid var(--pencil);
  border-bottom: 1.5px solid var(--pencil);
  content: "";
  transform: rotate(45deg) translateY(-2px);
  transition: transform var(--t-med) var(--ease);
}

.more[open] > summary::after {
  transform: rotate(-135deg) translateY(-2px);
}

.more > summary:hover {
  color: var(--accent);
}

.more > summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.more > :not(summary):last-child {
  margin-bottom: 8px;
}

.gloss {
  position: relative;
  border-bottom: 1px dotted var(--pencil);
  font-style: normal;
  cursor: help;
}

.gloss::after {
  position: absolute;
  bottom: calc(100% + 8px);
  left: 0;
  z-index: 30;
  display: none;
  width: max-content;
  max-width: 260px;
  padding: 8px 11px;
  border-radius: 8px;
  background: var(--ink);
  box-shadow: var(--shadow-2);
  color: var(--on-ink);
  content: attr(data-def);
  font-family: var(--text);
  font-size: 12.5px;
  font-weight: 400;
  line-height: 1.45;
  pointer-events: none;
}

.gloss:hover::after,
.gloss:focus-visible::after {
  display: block;
}

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

.atlas-stage {
  margin: 28px 0 36px;
  padding: 18px;
  border: 1px solid var(--rule);
  border-radius: 22px;
  background:
    radial-gradient(120% 80% at 0% 0%, var(--accent-wash), transparent 60%),
    radial-gradient(90% 70% at 100% 100%, var(--sign-wash), transparent 65%), var(--sheet);
  box-shadow:
    var(--shadow-2),
    inset 0 1px 0 var(--hairline);
}

.ax-tabs {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 6px;
  padding: 6px;
  border-radius: 16px;
  background: var(--sunk);
}

.ax-tab {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  column-gap: 10px;
  align-items: center;
  padding: 10px 12px;
  border: 1px solid transparent;
  border-radius: 11px;
  background: transparent;
  color: var(--pencil);
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition:
    background var(--t-med) var(--ease),
    color var(--t-med) var(--ease),
    border-color var(--t-med) var(--ease),
    box-shadow var(--t-med) var(--ease);
}

.ax-tab:hover {
  background: var(--glass);
  color: var(--ink);
}

.ax-tab[aria-selected="true"] {
  border-color: var(--rule-strong);
  background: var(--sheet);
  color: var(--ink);
  box-shadow:
    var(--shadow-1),
    0 0 0 1px var(--accent-wash),
    0 6px 22px var(--glow);
}

.ax-tab-num {
  grid-row: span 2;
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border: 1px solid var(--rule-strong);
  border-radius: 50%;
  font-family: var(--mono);
  font-size: 12px;
}

.ax-tab[aria-selected="true"] .ax-tab-num {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--sheet);
}

.ax-tab b {
  font-size: 14px;
  font-weight: 600;
}

.ax-tab small {
  overflow: hidden;
  font-size: 12px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

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

.ax-main {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 16px;
}

.ax-canvas {
  min-width: 0;
  padding: 12px;
  border: 1px solid var(--rule);
  border-radius: 16px;
  background:
    linear-gradient(var(--grid-line) 1px, transparent 1px) 0 0 / 22px 22px,
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px) 0 0 / 22px 22px,
    var(--paper);
}

.ax-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  align-items: center;
  justify-content: space-between;
  min-height: 36px;
  margin-bottom: 8px;
}

.ax-levels {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 3px;
  border: 1px solid var(--rule);
  border-radius: 999px;
  background: var(--sheet);
}

.ax-levels button,
.ax-choices button,
.ax-files button {
  display: inline-flex;
  gap: 6px;
  align-items: center;
  padding: 5px 12px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: transparent;
  color: var(--pencil);
  font: inherit;
  font-size: 13px;
  cursor: pointer;
  transition:
    background var(--t-fast) var(--ease),
    color var(--t-fast) var(--ease);
}

.ax-levels button:hover,
.ax-choices button:hover,
.ax-files button:hover {
  color: var(--ink);
  background: var(--accent-wash);
}

.ax-levels button[aria-pressed="true"],
.ax-choices button[aria-pressed="true"],
.ax-files button[aria-pressed="true"] {
  border-color: var(--accent);
  background: var(--accent-wash);
  color: var(--ink);
}

.ax-levels button span {
  font-family: var(--mono);
  font-size: 11px;
  opacity: 0.7;
}

.ax-levels button[data-result]::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--pass);
}

.ax-levels button[data-result="error"]::before {
  background: var(--refuse);
}

.ax-levels button[data-result="warning"]::before {
  background: var(--hold);
}

.ax-crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  align-items: center;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--pencil);
}

.ax-crumbs > * + *::before {
  content: "/";
  margin-right: 4px;
  opacity: 0.5;
}

.ax-crumbs button {
  padding: 2px 4px;
  border: 0;
  border-radius: 4px;
  background: none;
  color: var(--accent);
  font: inherit;
  cursor: pointer;
}

.ax-crumbs button:hover {
  text-decoration: underline;
}

.ax-crumbs [aria-current] {
  color: var(--ink);
}

.ax-note {
  margin: 0;
  color: var(--pencil);
  font-size: 13px;
}

#ax-svg {
  display: block;
  width: 100%;
  height: auto;
}

.ax-edge-label rect {
  fill: var(--sheet);
  stroke: var(--rule-strong);
}

.ax-band rect {
  fill: var(--glass);
  stroke: var(--rule);
  stroke-dasharray: 3 5;
}

.ax-band text,
.ax-frame text {
  fill: var(--pencil);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.ax-frame rect {
  fill: var(--glass);
  stroke: var(--accent);
  stroke-opacity: 0.45;
  stroke-dasharray: 6 5;
}

.ax-frame text {
  fill: var(--accent);
  text-transform: none;
  letter-spacing: 0;
}

.ax-node {
  cursor: pointer;
  outline: none;
  transition: opacity var(--t-med) var(--ease);
}

.ax-node rect,
.ax-node circle {
  fill: var(--sheet);
  stroke: var(--rule-strong);
  stroke-width: 1.2;
  transition:
    fill var(--t-med) var(--ease),
    stroke var(--t-med) var(--ease);
}

.ax-node:hover rect,
.ax-node:focus-visible rect {
  stroke: var(--accent);
  stroke-width: 2;
}

.ax-node[data-selected="true"] rect {
  fill: var(--accent-wash);
  stroke: var(--accent);
  stroke-width: 2;
  filter: drop-shadow(0 4px 14px var(--glow));
}

.ax-node[data-kind="system"] rect {
  fill: var(--accent-wash);
  stroke: var(--accent);
  stroke-width: 2;
}

.ax-node[data-kind="person"] rect,
.ax-node[data-kind="person"] circle {
  fill: var(--sign-wash);
  stroke: var(--sign);
}

.ax-node[data-kind="person"] circle {
  fill: var(--sheet);
}

.ax-node[data-kind="external"] rect,
.ax-node[data-kind="package"] rect {
  fill: var(--sunk);
}

.ax-node[data-kind="stub"] rect {
  fill: transparent;
  stroke-dasharray: 4 4;
}

.ax-node[data-planned="true"] rect {
  fill: var(--pass-wash);
  stroke: var(--pass);
  stroke-dasharray: 6 4;
}

.ax-node[data-focus="true"] rect {
  stroke: var(--refuse);
  stroke-width: 2;
  fill: var(--refuse-wash);
}

.ax-node[data-dim="true"] {
  opacity: 0.35;
}

.ax-label {
  fill: var(--ink);
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 600;
}

.ax-node[data-kind="component"] .ax-label,
.ax-node[data-kind="file"] .ax-label,
.ax-node[data-kind="stub"] .ax-label {
  font-size: 12px;
  font-weight: 500;
}

.ax-node[data-kind="system"] .ax-label {
  font-family: var(--display);
  font-size: 24px;
}

.ax-sub {
  fill: var(--pencil);
  font-family: var(--text);
  font-size: 11.5px;
}

.ax-badge {
  fill: var(--pencil);
  font-family: var(--mono);
  font-size: 9.5px;
}

.ax-edge {
  transition: opacity var(--t-med) var(--ease);
}

.ax-edge path {
  fill: none;
  stroke: var(--pencil);
  stroke-width: 1.4;
  transition: stroke var(--t-med) var(--ease);
}

.ax-edge polygon {
  fill: var(--pencil);
}

.ax-edge[data-faint="true"] {
  opacity: 0.32;
}

.ax-edge[data-faint="true"]:not([data-hot="true"]) .ax-edge-label {
  display: none;
}

#ax-svg[data-focus="true"] .ax-edge:not([data-state="violation"], [data-state="warning"], [data-state="planned"]) {
  opacity: 0.08;
}

#ax-foot .term-body {
  height: 220px;
}

.ax-edge[data-quiet="true"] path {
  stroke-dasharray: 2 4;
}

#ax-svg[data-hot="true"] .ax-edge {
  opacity: 0.12;
}

#ax-svg[data-hot="true"] .ax-edge[data-hot="true"] {
  opacity: 1;
}

.ax-edge[data-hot="true"] path {
  stroke: var(--accent);
  stroke-width: 2;
}

.ax-edge[data-hot="true"] polygon {
  fill: var(--accent);
}

.ax-edge[data-state="planned"] path {
  stroke: var(--pass);
  stroke-dasharray: 6 4;
}

.ax-edge[data-state="planned"] polygon,
.ax-edge[data-state="pass"] polygon {
  fill: var(--pass);
}

.ax-edge[data-state="pass"] path {
  stroke: var(--pass);
}

.ax-edge[data-state="violation"],
.ax-edge[data-state="warning"],
.ax-edge[data-state="active"] {
  opacity: 1;
}

.ax-edge[data-state="violation"] path {
  stroke: var(--refuse);
  stroke-width: 2.4;
}

.ax-edge[data-state="violation"] polygon {
  fill: var(--refuse);
}

.ax-edge[data-state="warning"] path {
  stroke: var(--hold);
  stroke-width: 2;
}

.ax-edge[data-state="warning"] polygon {
  fill: var(--hold);
}

.ax-edge[data-state="todo"] {
  opacity: 0.25;
}

.ax-edge[data-state="done"] path {
  stroke: var(--accent);
}

.ax-edge[data-state="done"] polygon {
  fill: var(--accent);
}

.ax-edge[data-state="active"] path {
  stroke: var(--accent);
  stroke-width: 2.6;
  filter: drop-shadow(0 0 6px var(--accent));
}

.ax-edge[data-state="active"] polygon {
  fill: var(--accent);
}

.ax-edge-label text {
  fill: var(--ink-2);
  font-family: var(--mono);
  font-size: 11px;
}

.ax-edge[data-state="violation"] .ax-edge-label rect {
  stroke: var(--refuse);
}

.ax-edge[data-state="active"] .ax-edge-label rect {
  fill: var(--accent);
  stroke: var(--accent);
}

.ax-edge[data-state="active"] .ax-edge-label text {
  fill: var(--sheet);
}

.ax-dot {
  fill: var(--accent);
  stroke: var(--sheet);
  stroke-width: 2;
  filter: drop-shadow(0 0 8px var(--accent));
}

.ax-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  margin-top: 8px;
  color: var(--pencil);
  font-size: 12px;
}

.ax-legend li {
  display: flex;
  gap: 7px;
  align-items: center;
}

.ax-swatch {
  width: 18px;
  height: 0;
  border-top: 2px solid var(--pencil);
}

.ax-swatch[data-tone="planned"] {
  border-top: 2px dashed var(--pass);
}

.ax-swatch[data-tone="pass"] {
  border-color: var(--pass);
}

.ax-swatch[data-tone="stub"] {
  height: 10px;
  border: 1px dashed var(--rule-strong);
  border-radius: 5px;
}

.ax-swatch[data-tone="violation"] {
  border-color: var(--refuse);
}

.ax-swatch[data-tone="warning"] {
  border-color: var(--hold);
}

.ax-swatch[data-tone="active"],
.ax-swatch[data-tone="done"] {
  border-color: var(--accent);
}

.ax-swatch[data-tone="todo"] {
  opacity: 0.35;
}

.ax-inspector {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
  padding: 18px;
  border: 1px solid var(--rule);
  border-radius: 16px;
  background: var(--glass);
  backdrop-filter: blur(8px);
  font-size: 14px;
}

.ax-inspector p {
  margin: 0;
}

.ax-eyebrow {
  color: var(--accent);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ax-title {
  margin: 0;
  font-family: var(--display);
  font-size: 24px;
  font-weight: 500;
  line-height: 1.15;
}

.ax-from {
  color: var(--ink-2);
  line-height: 1.5;
}

.ax-hint {
  padding: 10px 12px;
  border: 1px dashed var(--rule-strong);
  border-radius: 10px;
  color: var(--pencil);
}

.ax-detail-head {
  display: flex;
  gap: 8px;
  align-items: center;
  padding-top: 10px;
  border-top: 1px solid var(--rule);
  font-family: var(--mono);
}

.ax-chip {
  padding: 1px 8px;
  border: 1px solid var(--pass);
  border-radius: 999px;
  color: var(--pass);
  font-size: 11px;
}

.ax-id {
  align-self: start;
  padding: 2px 8px;
  border-radius: 6px;
  background: var(--sunk);
  font-size: 12px;
  word-break: break-all;
}

.ax-k {
  color: var(--pencil);
  font-size: 12px;
  font-weight: 600;
}

.ax-edges-list {
  margin: -4px 0 0;
  padding: 0;
  list-style: none;
  font-size: 12.5px;
}

.ax-edges-list li {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  padding: 3px 0;
  border-bottom: 1px solid var(--rule);
}

.ax-edges-list li span {
  font-family: var(--mono);
  color: var(--accent);
}

.ax-more {
  color: var(--pencil);
}

.ax-steps {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.ax-steps li {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 10px;
  padding: 8px 10px;
  border: 1px solid transparent;
  border-radius: 10px;
  color: var(--pencil);
  line-height: 1.45;
  transition:
    background var(--t-med) var(--ease),
    border-color var(--t-med) var(--ease),
    color var(--t-med) var(--ease);
}

.ax-steps li[data-state="done"] {
  color: var(--ink-2);
}

.ax-steps li[data-state="active"] {
  border-color: var(--accent);
  background: var(--accent-wash);
  color: var(--ink);
}

.ax-step-num {
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border: 1px solid var(--rule-strong);
  border-radius: 50%;
  font-family: var(--mono);
  font-size: 11px;
}

.ax-steps li[data-state="active"] .ax-step-num,
.ax-steps li[data-state="done"] .ax-step-num {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--sheet);
}

.ax-result {
  padding: 8px 12px;
  border-left: 3px solid var(--pass);
  border-radius: 6px;
  background: var(--pass-wash);
  font-family: var(--mono);
  font-size: 12.5px;
}

.ax-result[data-result="error"] {
  border-color: var(--refuse);
  background: var(--refuse-wash);
}

.ax-result[data-result="warning"] {
  border-color: var(--hold);
  background: color-mix(in srgb, var(--hold) 9%, transparent);
}

.ax-choices {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.ax-choices button {
  justify-content: flex-start;
  border-color: var(--rule);
  border-radius: 10px;
  font-family: var(--mono);
  font-size: 12px;
  text-align: left;
}

.ax-choices .fine {
  margin-top: 4px;
}

.ax-json {
  max-height: 220px;
  margin: 0;
  overflow: auto;
  font-size: 12px;
}

.ax-foot {
  margin-top: 16px;
}

.ax-check {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 16px;
}

.ax-files {
  display: flex;
  gap: 4px;
  min-width: 0;
  margin: 0 0 8px;
  padding: 0;
  border: 0;
}

.ax-figure {
  margin: 0;
}

.ax-files button {
  font-family: var(--mono);
}

.ax-file {
  max-height: 460px;
  margin: 0;
  overflow: auto;
  font-size: 12.5px;
  white-space: pre;
}

.ax-check-side {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
}

.ax-say {
  margin: 0;
  color: var(--ink-2);
  line-height: 1.55;
}

.ax-source {
  margin: 14px 4px 0;
  color: var(--pencil);
  font-size: 12.5px;
}

#ax-diff .lede {
  margin-top: 0;
}

@media (max-width: 1100px) {
  .ax-tabs {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .ax-main,
  .ax-check {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* ===== Restructured page: section bar, why, rules, pipeline, scenarios ===== */

.console,
.ledger-panel,
.seal,
.lab,
.note {
  scroll-margin-top: 64px;
}

.secnav {
  position: sticky;
  top: 0;
  z-index: 20;
  border-block: 1px solid var(--rule);
  background: color-mix(in srgb, var(--paper) 84%, transparent);
  backdrop-filter: blur(14px) saturate(1.4);
}

.secnav-list {
  position: relative;
  display: flex;
  gap: clamp(20px, 3.4vw, 40px);
  overflow-x: auto;
  scrollbar-width: none;
  font-size: 14px;
}

.secnav-list::-webkit-scrollbar {
  display: none;
}

.secnav-list a {
  flex: none;
  padding: 13px 0 14px;
  color: var(--pencil);
  text-decoration: none;
  transition: color var(--t-fast) var(--ease);
}

.secnav-list a:hover,
.secnav-list a[aria-current] {
  color: var(--ink);
}

.secnav-mark {
  position: absolute;
  bottom: 0;
  left: 0;
  width: var(--mark-w, 0);
  height: 2px;
  border-radius: 2px;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
  opacity: 0;
  transform: translateX(var(--mark-x, 0));
  transition:
    transform var(--t-med) var(--ease),
    width var(--t-med) var(--ease),
    opacity var(--t-fast) var(--ease);
}

.secnav-mark[data-on="true"] {
  opacity: 1;
}

.console-main {
  position: relative;
}

.term-help {
  min-width: 26px;
  border-color: var(--rule-strong);
  border-radius: 50%;
  font-weight: 500;
}

.term-help[aria-expanded="true"] {
  border-color: var(--accent);
  background: var(--accent-wash);
  color: var(--accent);
}

.legend-pop {
  position: absolute;
  top: 46px;
  left: 12px;
  z-index: 5;
  width: min(460px, calc(100% - 24px));
  padding: 14px 18px 16px;
  border: 1px solid var(--rule-strong);
  border-radius: 12px;
  background: var(--sheet);
  box-shadow: var(--shadow-2);
  color: var(--ink-2);
  font-size: 13.5px;
  line-height: 1.55;
}

.legend-pop[hidden] {
  display: none;
}

.legend-title {
  margin-bottom: 6px;
  color: var(--ink);
  font-family: var(--display);
  font-size: 18px;
  font-variation-settings: "opsz" 24;
}

.legend-pop ul {
  display: grid;
  gap: 6px;
  margin: 0;
  padding-left: 1.1em;
}

@media (min-width: 861px) {
  .legend-pop {
    right: calc(37.04% + 12px);
    left: auto;
  }
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(16px, 2.4vw, 32px);
  margin-top: 44px;
}

.why-card {
  padding-top: 18px;
  border-top: 2px solid var(--ink);
}

.why-card[data-party="human"] {
  border-top-color: var(--sign);
}

.why-tag {
  color: var(--accent);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.why-card[data-party="human"] .why-tag {
  color: var(--sign);
}

.why-tag + p {
  margin-top: 12px;
  color: var(--ink-2);
  font-size: 16px;
  line-height: 1.65;
}

.rules-block {
  margin-top: 64px;
}

.rule-cards {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 16px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.rule-card {
  display: flex;
  grid-column: span 2;
  flex-direction: column;
  gap: 10px;
  padding: 20px 22px 18px;
  border: 1px solid var(--rule);
  border-radius: 16px;
  background: linear-gradient(180deg, var(--glass), transparent 120px), var(--sheet);
  box-shadow: var(--shadow-1);
}

.rule-card:nth-child(n + 4) {
  grid-column: span 3;
}

.rule-num {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border: 1px solid var(--accent);
  border-radius: 50%;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 12px;
}

.rule-card b {
  color: var(--ink);
  font-family: var(--display);
  font-size: 21px;
  font-weight: 400;
  line-height: 1.25;
  font-variation-settings: "opsz" 24;
}

.rule-text {
  color: var(--ink-2);
  font-size: 15px;
  line-height: 1.6;
}

.rule-card a {
  margin-top: auto;
  padding-top: 6px;
  color: var(--accent);
  font-size: 14px;
  text-decoration-color: var(--accent);
}

.rule-card a::after {
  margin-left: 0.4em;
  content: "\2192";
}

.separations {
  max-width: 66ch;
  margin-top: 40px;
  padding-left: 18px;
  border-left: 2px solid var(--accent);
  color: var(--ink-2);
  font-size: 16px;
  line-height: 1.65;
}

.pipeline {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 14px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.pipeline li {
  position: relative;
  display: flex;
}

.pipe-cell {
  display: grid;
  align-content: start;
  gap: 4px;
  width: 100%;
  padding: 12px 12px 14px;
  border: 1px solid var(--rule);
  border-radius: 12px;
  background: var(--sunk);
  color: var(--ink-2);
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition:
    background-color var(--t-fast) var(--ease),
    border-color var(--t-fast) var(--ease),
    opacity var(--t-med) var(--ease);
}

.pipe-cell:hover {
  border-color: var(--accent);
}

.pipe-cell[aria-pressed="true"] {
  border-color: var(--accent);
  background: var(--accent-wash);
  box-shadow: 0 0 0 1px var(--accent);
}

.pipe-cell[data-off="true"] {
  border-style: dashed;
  opacity: 0.5;
}

.pipe-num {
  color: var(--pencil);
  font-family: var(--mono);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}

.pipe-name {
  color: var(--ink);
  font-family: var(--display);
  font-size: 17px;
  line-height: 1.25;
  font-variation-settings: "opsz" 24;
}

.pipe-cell[data-off="true"] .pipe-name {
  text-decoration: line-through;
  text-decoration-color: var(--rule-strong);
}

.pipe-by {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 4px;
  color: var(--pencil);
  font-size: 12.5px;
}

.pipe-cond {
  color: var(--hold);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
}

.who-dot {
  display: inline-block;
  flex: none;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--ink);
}

.who-dot[data-by="human"] {
  background: var(--sign);
}

.who-dot[data-by="both"] {
  background: linear-gradient(90deg, var(--ink) 50%, var(--sign) 50%);
}

.who-dot[data-by="none"] {
  border: 1px dashed var(--pencil);
  background: transparent;
}

.pipe-key {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  color: var(--pencil);
  font-size: 13px;
}

.pipe-key li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.scenarios {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin: 44px 0 0;
  padding: 0;
  list-style: none;
}

.scenario {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 22px 20px;
  border: 1px solid var(--rule);
  border-radius: 16px;
  background: linear-gradient(180deg, var(--glass), transparent 120px), var(--sheet);
  box-shadow: var(--shadow-1);
}

.scenario h3 {
  font-family: var(--display);
  font-size: 25px;
  line-height: 1.2;
  font-variation-settings: "opsz" 30;
}

.scenario p {
  color: var(--ink-2);
  font-size: 15px;
  line-height: 1.6;
}

.mini-wrap {
  display: grid;
  gap: 8px;
  margin-top: auto;
  padding-top: 14px;
}

.mini-stages {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 3px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.mini-stages li {
  height: 10px;
  border: 1.5px solid var(--accent);
  border-radius: 2px;
  background: var(--accent);
}

.mini-stages li[data-on="false"] {
  border-color: var(--rule);
  background: var(--rule);
}

.mini-stages li[data-cond="true"][data-on="true"] {
  background: transparent;
}

.mini-track {
  display: grid;
  grid-template-columns: 4.6em minmax(0, 1fr);
  gap: 8px;
  align-items: center;
}

.mini-label {
  color: var(--pencil);
  font-family: var(--mono);
  font-size: 11.5px;
}

.mini-caption {
  color: var(--pencil);
  font-size: 12.5px;
}

.stage-line {
  margin-top: 22px;
  padding: 16px 20px;
  border-left: 3px solid var(--accent);
  border-radius: 0 10px 10px 0;
  background: var(--accent-wash);
  color: var(--ink-2);
  font-size: 15px;
  line-height: 1.6;
}

.stage-line p + p {
  margin-top: 6px;
}

.stage-title b {
  color: var(--ink);
  font-family: var(--display);
  font-size: 20px;
  font-weight: 400;
  font-variation-settings: "opsz" 24;
}

.stage-key {
  display: inline-block;
  min-width: 5.5em;
  color: var(--pencil);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.stage-line .who-dot {
  margin-right: 8px;
}

.stage-skip {
  color: var(--hold);
}

.point {
  max-width: 64ch;
  margin: 12px 0 22px;
  color: var(--ink);
  font-size: 16.5px;
  line-height: 1.6;
}

.ledger-text {
  max-width: 64ch;
  color: var(--ink-2);
  font-size: 15.5px;
  line-height: 1.6;
}

.ledger-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.rest-list {
  max-width: 72ch;
}

.can-notes {
  display: grid;
  gap: 16px;
  max-width: 72ch;
  margin-top: 40px;
  color: var(--ink-2);
  font-size: 15.5px;
  line-height: 1.65;
}

.can-label {
  color: var(--ink);
  font-weight: 500;
}

.atlas-title {
  margin-top: 72px;
}

@media (min-width: 1101px) {
  .pipeline li:not(:nth-child(6n))::after {
    position: absolute;
    top: 50%;
    right: -12px;
    color: var(--pencil);
    content: "\2192";
    font-size: 11px;
    line-height: 1;
    transform: translateY(-50%);
  }
}

@media (max-width: 1100px) {
  .pipeline {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .rule-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .rule-card,
  .rule-card:nth-child(n + 4) {
    grid-column: auto;
  }

  .rule-card:last-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 860px) {
  .why-grid,
  .scenarios {
    grid-template-columns: minmax(0, 1fr);
  }

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

@media (max-width: 560px) {
  .pipeline,
  .rule-cards {
    grid-template-columns: minmax(0, 1fr);
  }

  .pipeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pipe-name {
    font-size: 16px;
  }

  .stage-key {
    display: block;
  }
}

.preview-tag {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  margin: 0 0 14px 4px;
  padding: 4px 10px;
  border: 1px dashed var(--hold);
  border-radius: 999px;
  color: var(--hold);
  font-family: var(--mono);
  font-size: 11.5px;
}

.fl-stage {
  background:
    radial-gradient(70% 60% at 100% 0%, var(--sign-wash), transparent 60%),
    radial-gradient(60% 70% at 0% 100%, var(--refuse-wash), transparent 65%),
    radial-gradient(120% 80% at 0% 0%, var(--accent-wash), transparent 60%), var(--sheet);
}

.fl-main {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 16px;
}

.fl-figure {
  overflow-x: auto;
}

#fl-svg {
  display: block;
  width: 100%;
  min-width: 640px;
  height: auto;
}

.fl-count {
  min-width: 18px;
  padding: 0 5px;
  border-radius: 999px;
  background: var(--sunk);
  color: var(--ink-2);
  font-family: var(--mono);
  font-size: 11px;
  text-align: center;
}

.fl-org {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  margin-left: auto;
  color: var(--pencil);
  font-family: var(--mono);
  font-size: 12px;
}

.fl-live {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--pass);
  box-shadow: 0 0 0 3px var(--pass-wash);
}

.fl-reset {
  padding: 5px 12px;
  font-size: 13px;
}

.fl-col-line {
  stroke: var(--rule);
  stroke-dasharray: 2 6;
}

.fl-col-label {
  fill: var(--pencil);
  font-family: var(--mono);
  font-size: 10px;
  text-anchor: middle;
}

.fl-col-num {
  fill: var(--ink-2);
  font-size: 10.5px;
}

.fl-lane-box {
  fill: color-mix(in srgb, var(--glass) 70%, transparent);
}

.fl-track {
  --run: var(--accent);
  transition: opacity var(--t-med) var(--ease);
}

.fl-track[data-state="blocked"],
.fl-node[data-state="blocked"] {
  --run: var(--refuse);
}

.fl-track[data-state="stalled"],
.fl-node[data-state="stalled"] {
  --run: var(--hold);
}

.fl-track[data-state="waiting"],
.fl-node[data-state="waiting"] {
  --run: var(--sign);
}

.fl-track[data-state="parked"],
.fl-node[data-state="parked"] {
  --run: var(--pencil);
}

.fl-track[data-state="running"],
.fl-node[data-state="running"] {
  --run: var(--pass);
}

.fl-trail {
  stroke: var(--run);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-opacity: 0.7;
  filter: drop-shadow(0 0 2px color-mix(in srgb, var(--run) 50%, transparent));
}

.fl-track[data-state="running"] .fl-trail {
  stroke-dasharray: 8 6;
}

.fl-trail-ahead {
  stroke: var(--rule-strong);
  stroke-dasharray: 2 5;
}

.fl-tick-done {
  fill: var(--run);
}

.fl-tick-todo {
  fill: var(--paper);
  stroke: var(--rule-strong);
}

.fl-node {
  --run: var(--accent);
  cursor: pointer;
  outline: none;
  transition:
    transform 900ms cubic-bezier(0.2, 0.8, 0.2, 1),
    opacity var(--t-med) var(--ease);
}

.fl-box {
  fill: var(--sheet);
  stroke: color-mix(in srgb, var(--run) 55%, var(--rule-strong));
  stroke-width: 1.3;
  filter: drop-shadow(0 4px 10px color-mix(in srgb, var(--run) 12%, transparent));
  transition:
    fill var(--t-med) var(--ease),
    stroke var(--t-med) var(--ease);
}

.fl-node:hover .fl-box,
.fl-node:focus-visible .fl-box {
  stroke: var(--accent);
  stroke-width: 2;
}

.fl-node[data-selected="true"] .fl-box {
  fill: color-mix(in srgb, var(--run) 12%, var(--sheet));
  stroke: var(--run);
  stroke-width: 2;
  filter: drop-shadow(0 0 10px color-mix(in srgb, var(--run) 28%, transparent));
}

.fl-node[data-dim="true"],
.fl-track[data-dim="true"] {
  opacity: 0.18;
}

.fl-dot {
  fill: var(--run);
}

.fl-node[data-state="parked"] .fl-dot {
  fill: var(--sheet);
  stroke: var(--run);
  stroke-width: 1.5;
}

.fl-halo {
  fill: var(--run);
  opacity: 0;
}

.fl-spec {
  fill: var(--ink);
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 500;
}

.fl-sub {
  fill: color-mix(in srgb, var(--run) 70%, var(--ink-2));
  font-size: 11px;
}

.fl-swatch {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent);
}

.fl-swatch[data-state="blocked"],
.fl-badge[data-state="blocked"] {
  --run: var(--refuse);
}

.fl-swatch[data-state="stalled"],
.fl-badge[data-state="stalled"] {
  --run: var(--hold);
}

.fl-swatch[data-state="waiting"],
.fl-badge[data-state="waiting"] {
  --run: var(--sign);
}

.fl-swatch[data-state="parked"],
.fl-badge[data-state="parked"] {
  --run: var(--pencil);
}

.fl-swatch[data-state="running"],
.fl-badge[data-state="running"] {
  --run: var(--pass);
}

.fl-swatch {
  background: var(--run);
  box-shadow: 0 0 4px color-mix(in srgb, var(--run) 40%, transparent);
}

.fl-badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.fl-badge {
  padding: 2px 10px;
  border: 1px solid var(--run);
  border-radius: 999px;
  background: color-mix(in srgb, var(--run) 12%, transparent);
  color: var(--run);
  font-size: 12px;
  font-weight: 500;
}

.fl-tasks {
  color: var(--pencil);
  font-family: var(--mono);
  font-size: 12px;
}

.fl-facts {
  display: grid;
  gap: 8px;
  margin: -2px 0 0;
  padding-left: 1.1em;
  color: var(--ink-2);
  font-size: 13.5px;
  line-height: 1.5;
}

.fl-eyebrow {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.fl-eyebrow-num {
  padding: 0 6px;
  border: 1px solid var(--accent);
  border-radius: 999px;
}

.fl-next {
  color: var(--ink);
  font-weight: 600;
}

#fl-term .term-body {
  height: 210px;
}

.fl-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.fl-reason {
  width: 100%;
  font-size: 13.5px;
}

.fl-run {
  align-self: start;
  max-width: 100%;
  white-space: normal;
  text-align: left;
  overflow-wrap: anywhere;
}

@media (prefers-reduced-motion: no-preference) {
  .fl-track[data-state="running"] .fl-trail {
    animation: fl-flow 1.2s linear infinite;
  }

  .fl-node[data-state="stalled"] .fl-halo {
    animation: fl-pulse 2.4s var(--ease) infinite;
  }

  .fl-node[data-state="waiting"] .fl-halo,
  .fl-node[data-state="blocked"] .fl-halo {
    animation: fl-pulse 1.8s var(--ease) infinite;
  }

  .fl-live {
    animation: fl-blink 2s var(--ease) infinite;
  }
}

@media (prefers-reduced-motion: reduce) {
  .fl-node {
    transition: none;
  }
}

@keyframes fl-flow {
  to {
    stroke-dashoffset: -28;
  }
}

@keyframes fl-pulse {
  0% {
    opacity: 0.35;
    transform: scale(0.6);
  }

  100% {
    opacity: 0;
    transform: scale(1.6);
  }
}

@keyframes fl-blink {
  50% {
    opacity: 0.35;
  }
}

.fl-halo {
  transform-box: fill-box;
  transform-origin: center;
}

@media (max-width: 960px) {
  .fl-main {
    grid-template-columns: minmax(0, 1fr);
  }
}