:root {
  color-scheme: light;
  --paper: #f6f8ff;
  --paper-deep: #e9edfa;
  --ink: #10121c;
  --muted: #5e6478;
  --line: #c7ccdb;
  --cobalt: #1647ff;
  --cobalt-deep: #0d2fb2;
  --acid: #d8ff58;
  --coral: #ff6d66;
  --lavender: #cbc5ff;
  --content: min(100% - 48px, 1280px);
  --serif: Iowan Old Style, Charter, "Bitstream Charter", "Palatino Linotype", Georgia, serif;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-family: var(--sans);
  font-synthesis: none;
  background: var(--paper);
  color: var(--ink);
}

* {
  box-sizing: border-box;
}

html {
  min-width: 0;
  scroll-behavior: smooth;
  background: var(--paper);
}

body {
  min-width: 0;
  margin: 0;
  overflow-x: clip;
  background:
    linear-gradient(90deg, transparent 0 7.25%, rgba(22, 71, 255, 0.1) 7.25% calc(7.25% + 1px), transparent calc(7.25% + 1px)),
    var(--paper);
  color: var(--ink);
  text-rendering: optimizeLegibility;
}

::selection {
  color: var(--ink);
  background: rgba(216, 255, 88, 0.8);
}

button,
a {
  font: inherit;
}

button {
  color: inherit;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 10px;
  left: 10px;
  min-height: 44px;
  padding: 12px 16px;
  transform: translateY(-150%);
  background: var(--ink);
  color: #fff;
}

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

:focus-visible {
  outline: 3px solid var(--coral);
  outline-offset: 4px;
}

.page-head {
  position: relative;
  z-index: 20;
  display: grid;
  grid-template-columns: minmax(170px, 0.55fr) minmax(310px, 1.4fr) auto;
  gap: clamp(18px, 3vw, 56px);
  align-items: center;
  width: var(--content);
  min-height: 78px;
  margin-inline: auto;
  border-bottom: 1px solid var(--ink);
  font-family: var(--mono);
  font-size: 0.69rem;
  line-height: 1.35;
  letter-spacing: 0.025em;
  text-transform: uppercase;
}

.edition-mark {
  display: flex;
  gap: 14px;
  align-items: baseline;
  font-weight: 800;
}

.edition-mark time {
  color: var(--cobalt);
  font-weight: 500;
}

.simulation-disclosure {
  max-width: 610px;
  margin: 0;
  color: var(--muted);
}

.simulation-disclosure strong {
  color: var(--cobalt-deep);
}

.reading-time {
  margin: 0;
  white-space: nowrap;
}

main {
  position: relative;
  z-index: 2;
}

.editorial {
  width: var(--content);
  margin-inline: auto;
}

.opening {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.16fr) minmax(300px, 0.84fr);
  min-height: calc(100svh - 78px);
  border-bottom: 1px solid var(--ink);
}

.opening-copy {
  display: grid;
  grid-template-columns: minmax(106px, 0.3fr) minmax(0, 1fr);
  align-content: start;
  gap: 0 30px;
  padding: clamp(42px, 7vh, 76px) clamp(28px, 4vw, 70px) 64px 0;
  border-right: 1px solid var(--line);
}

.kicker {
  grid-column: 1;
  grid-row: 1 / span 2;
  align-self: start;
  margin: 10px 0 0;
  color: var(--cobalt-deep);
  font: 700 0.69rem/1.3 var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}

h1 {
  grid-column: 2;
  margin: 0 0 clamp(24px, 4vh, 46px);
  max-width: 720px;
  font: 500 clamp(3.65rem, 7.6vw, 7.9rem)/0.78 var(--sans);
  letter-spacing: -0.075em;
  text-wrap: balance;
}

h1 span {
  display: block;
}

h1 span:nth-child(2) {
  color: var(--cobalt);
  transform: translateX(clamp(12px, 5vw, 76px));
}

.standfirst,
.opening-copy > p:not(.kicker) {
  grid-column: 2;
  max-width: 660px;
}

.standfirst {
  margin: 0 0 26px;
  font: 600 clamp(1.18rem, 1.65vw, 1.55rem)/1.32 var(--sans);
  letter-spacing: -0.025em;
}

.opening-copy > p:not(.kicker, .standfirst),
.section-copy > p {
  margin: 0 0 1.38em;
  font: 400 clamp(1.04rem, 1.22vw, 1.18rem)/1.72 var(--serif);
}

.opening-figure {
  position: relative;
  min-height: 650px;
  overflow: hidden;
  background:
    linear-gradient(145deg, rgba(203, 197, 255, 0.84), rgba(203, 197, 255, 0.22) 48%, transparent 48%),
    linear-gradient(0deg, transparent 0 72%, rgba(22, 71, 255, 0.08) 72% 72.4%, transparent 72.4%);
}

.corner-word {
  position: absolute;
  top: 6%;
  right: -0.07em;
  color: var(--cobalt);
  font: 900 clamp(5rem, 10vw, 10rem)/0.8 var(--sans);
  letter-spacing: -0.1em;
  writing-mode: vertical-rl;
  opacity: 0.86;
}

.gaze {
  position: absolute;
  bottom: 13%;
  width: 72px;
  height: 122px;
}

.gaze i {
  position: absolute;
  left: 16px;
  bottom: 0;
  width: 48px;
  height: 77px;
  background: var(--ink);
  border-radius: 50% 50% 8% 8%;
}

.gaze b {
  position: absolute;
  top: 0;
  left: 17px;
  width: 38px;
  height: 48px;
  transform: rotate(-18deg);
  transform-origin: 50% 100%;
  border: 8px solid var(--ink);
  border-radius: 52% 52% 46% 46%;
  background: var(--paper);
}

.gaze b::after {
  content: "";
  position: absolute;
  top: 1px;
  right: -42px;
  width: 68px;
  height: 2px;
  transform: rotate(-24deg);
  transform-origin: left;
  background: var(--cobalt);
}

.gaze-a { left: 10%; }
.gaze-b { left: 40%; transform: scale(0.82); }
.gaze-c { left: 70%; transform: scale(1.12); }
.gaze-b b { transform: rotate(-30deg); }
.gaze-c b { transform: rotate(-8deg); }
.gaze-b i { background: var(--cobalt-deep); }
.gaze-c i { background: var(--coral); }

.selection-wash {
  position: absolute;
  height: 18px;
  transform: rotate(-2deg);
  background: var(--acid);
  mix-blend-mode: multiply;
}

.wash-a {
  top: 32%;
  left: 9%;
  width: 56%;
}

.wash-b {
  top: 38%;
  left: 29%;
  width: 33%;
  background: var(--coral);
  opacity: 0.7;
}

.figure-caption {
  position: absolute;
  right: 24px;
  bottom: 24px;
  width: min(210px, 66%);
  margin: 0;
  font: 700 0.68rem/1.45 var(--mono);
  letter-spacing: 0.045em;
  text-transform: uppercase;
}

.margin-sentence {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font: 600 0.68rem/1 var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.story-section {
  position: relative;
  display: grid;
  grid-template-columns: minmax(76px, 0.22fr) minmax(0, 1fr) minmax(190px, 0.44fr);
  gap: clamp(18px, 4vw, 70px);
  padding: clamp(74px, 11vw, 150px) 0;
  border-bottom: 1px solid var(--line);
}

.section-number {
  padding-top: 12px;
  color: var(--cobalt);
  font: 800 clamp(2.2rem, 4vw, 4.5rem)/1 var(--mono);
  letter-spacing: -0.08em;
}

.section-copy {
  max-width: 690px;
}

.section-copy h2 {
  margin: 0 0 clamp(34px, 5vw, 58px);
  font: 650 clamp(2.2rem, 4vw, 4.6rem)/0.96 var(--sans);
  letter-spacing: -0.06em;
  text-wrap: balance;
}

.margin-note {
  align-self: center;
  max-width: 210px;
  padding-top: 15px;
  border-top: 4px solid var(--coral);
  color: var(--muted);
  font: 600 0.73rem/1.5 var(--mono);
  text-transform: uppercase;
}

.margin-note.contrary {
  transform: rotate(1.2deg);
  border-top-color: var(--cobalt);
}

.tick-stack {
  display: flex;
  gap: 4px;
  margin-bottom: 14px;
}

.tick-stack i {
  display: block;
  width: 5px;
  height: 22px;
  background: var(--lavender);
}

.tick-stack i:nth-child(2) { height: 32px; background: var(--cobalt); }
.tick-stack i:nth-child(3) { height: 16px; background: var(--coral); }
.tick-stack i:nth-child(4) { height: 25px; background: var(--acid); }

.attention-phrase {
  position: relative;
  display: inline-flex;
  min-width: 44px;
  min-height: 44px;
  margin: -8px 1px;
  padding: 6px 5px 5px;
  align-items: center;
  border: 0;
  border-bottom: 2px solid var(--cobalt);
  background:
    linear-gradient(180deg, transparent 52%, rgba(203, 197, 255, 0.8) 52% 93%, transparent 93%);
  font-family: inherit;
  line-height: inherit;
  text-align: left;
  cursor: pointer;
  appearance: none;
  -webkit-tap-highlight-color: rgba(22, 71, 255, 0.16);
}

.attention-phrase::after {
  content: "SIMS LINGER";
  position: absolute;
  z-index: 1;
  bottom: -18px;
  left: 2px;
  color: var(--cobalt-deep);
  font: 700 0.48rem/1 var(--mono);
  letter-spacing: 0.05em;
  white-space: nowrap;
  opacity: 0;
  transform: translateY(-3px);
  transition: opacity 150ms ease, transform 150ms ease;
}

.attention-phrase.is-crowd-hot::after,
.attention-phrase:hover::after,
.attention-phrase:focus-visible::after {
  opacity: 1;
  transform: translateY(0);
}

.attention-phrase:hover,
.attention-phrase:focus-visible,
.attention-phrase.is-followed {
  background:
    linear-gradient(180deg, transparent 38%, rgba(216, 255, 88, 0.92) 38% 94%, transparent 94%);
}

.attention-phrase.is-followed::before {
  content: "✓";
  position: absolute;
  top: -9px;
  right: -5px;
  color: var(--cobalt-deep);
  font: 800 0.66rem/1 var(--mono);
}

.history-survivor {
  background:
    linear-gradient(180deg, transparent 42%, rgba(216, 255, 88, 0.78) 42% 91%, transparent 91%) !important;
  border-bottom-color: transparent;
}

.edit-section {
  grid-template-rows: auto auto auto;
}

.edit-section > .section-copy:first-of-type {
  grid-column: 2;
}

.sky-ledger {
  position: relative;
  grid-column: 1 / -1;
  height: clamp(440px, 55vw, 650px);
  margin: clamp(44px, 6vw, 86px) 0;
  overflow: hidden;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  background:
    repeating-linear-gradient(90deg, transparent 0 calc(12.5% - 1px), rgba(16, 18, 28, 0.08) calc(12.5% - 1px) 12.5%),
    var(--lavender);
}

.ledger-blank {
  position: absolute;
  top: 8%;
  right: 7%;
  width: 30%;
  height: 34%;
  border: 2px dashed var(--cobalt);
  background: rgba(246, 248, 255, 0.44);
}

.ledger-blank span {
  position: absolute;
  right: 10px;
  bottom: 8px;
  color: var(--cobalt-deep);
  font: 700 0.6rem/1 var(--mono);
  letter-spacing: 0.07em;
}

.ledger-look {
  position: absolute;
  display: flex;
  gap: 9px;
  align-items: baseline;
  padding: 8px 11px;
  background: var(--paper);
  box-shadow: 5px 5px 0 var(--ink);
  font: 700 clamp(0.72rem, 1.3vw, 1rem)/1 var(--mono);
  text-transform: uppercase;
}

.ledger-look b {
  color: var(--cobalt);
}

.look-1 { left: 8%; bottom: 13%; transform: rotate(-5deg); }
.look-2 { left: 28%; bottom: 24%; transform: rotate(2deg); }
.look-3 { left: 48%; bottom: 35%; transform: rotate(-2deg); }
.look-4 { left: 66%; bottom: 48%; transform: rotate(4deg); background: var(--acid); }

.ledger-line {
  position: absolute;
  height: 3px;
  transform-origin: left;
  background: var(--cobalt);
}

.line-1 { left: 14%; bottom: 25%; width: 30%; transform: rotate(-22deg); }
.line-2 { left: 35%; bottom: 36%; width: 31%; transform: rotate(-19deg); }
.line-3 { left: 56%; bottom: 49%; width: 29%; transform: rotate(-23deg); }

.ledger-note {
  position: absolute;
  left: 6%;
  top: 7%;
  max-width: 6ch;
  font: 750 clamp(2.8rem, 7vw, 7.2rem)/0.79 var(--sans);
  letter-spacing: -0.08em;
  text-transform: uppercase;
}

.after-figure {
  grid-column: 2;
}

.vertical-word {
  align-self: stretch;
  justify-self: center;
  color: var(--cobalt);
  font: 800 0.7rem/1 var(--mono);
  letter-spacing: 0.15em;
  writing-mode: vertical-rl;
}

.footnote-zone {
  display: grid;
  grid-template-columns: minmax(76px, 0.22fr) minmax(0, 1fr) minmax(190px, 0.44fr);
  gap: clamp(18px, 4vw, 70px);
  min-height: 250px;
  padding: 72px 0 96px;
}

.footnote-rule {
  align-self: start;
  width: 100%;
  height: 8px;
  margin-top: 6px;
  background: var(--ink);
}

.footnote-heading {
  margin: 0 0 16px;
  font: 800 0.72rem/1 var(--mono);
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.footnote-heading span {
  color: var(--cobalt);
}

.footnote-dormant {
  max-width: 480px;
  margin: 0;
  color: var(--muted);
  font: italic 1rem/1.55 var(--serif);
  opacity: 0.32;
}

.footnote-trigger {
  display: block;
  width: min(100%, 610px);
  min-height: 54px;
  padding: 13px 58px 13px 14px;
  border: 1px solid var(--ink);
  background: var(--acid);
  box-shadow: 8px 8px 0 var(--cobalt);
  font: 600 clamp(1rem, 1.5vw, 1.25rem)/1.35 var(--serif);
  text-align: left;
  cursor: pointer;
}

.footnote-trigger[hidden] {
  display: none;
}

.footnote-trigger span {
  display: block;
  margin-top: 5px;
  color: var(--cobalt-deep);
  font: 750 0.58rem/1 var(--mono);
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.footnote-zone.is-revealed .footnote-heading::after {
  content: "  ·  NOW IN THE MARGIN";
  color: var(--coral);
}

.coda {
  position: relative;
  display: grid;
  grid-template-columns: minmax(170px, 0.55fr) minmax(0, 1.45fr);
  min-height: min(72svh, 670px);
  margin-bottom: 10vh;
  border-top: 10px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  background: rgba(246, 248, 255, 0.96);
}

.coda[hidden] {
  display: none;
}

.coda-trace {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 10px;
  min-height: 420px;
  padding: 44px clamp(18px, 4vw, 56px);
  overflow: hidden;
  border-right: 1px solid var(--line);
  background:
    linear-gradient(90deg, transparent 27px, rgba(22, 71, 255, 0.22) 27px 29px, transparent 29px),
    linear-gradient(135deg, rgba(203, 197, 255, 0.22), transparent 58%);
}

.trace-label {
  margin: 0 0 18px;
  color: var(--cobalt-deep);
  font: 800 0.58rem/1 var(--mono);
  letter-spacing: 0.08em;
}

.trace-step {
  position: relative;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 9px;
  width: calc(100% - var(--step-offset) * 0.7%);
  margin-left: calc(var(--step-offset) * 0.7%);
  min-height: 44px;
  align-items: start;
}

.trace-step::before {
  content: "";
  position: absolute;
  top: 13px;
  left: -20px;
  width: 18px;
  height: 2px;
  background: var(--step-color);
}

.trace-index {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border: 1px solid var(--ink);
  border-radius: 50%;
  background: var(--step-color);
  font: 800 0.52rem/1 var(--mono);
}

.trace-copy {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 2px;
  padding-top: 1px;
}

.trace-copy small {
  color: var(--muted);
  font: 700 0.5rem/1.2 var(--mono);
  letter-spacing: 0.045em;
  text-transform: uppercase;
}

.trace-copy b {
  font: 600 clamp(0.88rem, 1vw, 1.05rem)/1.22 var(--serif);
}

.coda-copy {
  align-self: center;
  padding: clamp(42px, 7vw, 100px);
}

.coda-label {
  margin: 0 0 26px;
  color: var(--cobalt);
  font: 800 0.68rem/1 var(--mono);
  letter-spacing: 0.09em;
}

.coda-copy h2 {
  max-width: 720px;
  margin: 0 0 20px;
  font: 620 clamp(2.3rem, 5vw, 5.5rem)/0.95 var(--sans);
  letter-spacing: -0.065em;
}

.coda-copy > p:not(.coda-label) {
  max-width: 580px;
  margin: 0 0 28px;
  font: 500 clamp(1rem, 1.4vw, 1.25rem)/1.5 var(--serif);
}

.coda-tags {
  display: grid;
  gap: 9px;
  max-width: 560px;
  margin-bottom: 34px;
}

.coda-tag {
  position: relative;
  display: block;
  min-height: 34px;
  padding: 8px 12px 8px 30px;
  border-bottom: 2px solid var(--tag-color);
  font: 750 0.66rem/1.25 var(--mono);
  letter-spacing: 0.025em;
  text-transform: uppercase;
}

.coda-tag::before {
  content: "";
  position: absolute;
  top: 11px;
  left: 2px;
  width: 17px;
  height: 8px;
  background: var(--tag-color);
}

.reset-button {
  min-width: 44px;
  min-height: 48px;
  padding: 12px 16px;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: #fff;
  font: 700 0.72rem/1.2 var(--mono);
  letter-spacing: 0.025em;
  cursor: pointer;
}

.focus-marker {
  --focus-x: 50vw;
  --focus-y: 48vh;
  position: fixed;
  z-index: 48;
  top: var(--focus-y);
  left: var(--focus-x);
  width: 22px;
  height: 22px;
  transform: translate(-50%, -50%);
  border: 2px solid var(--ink);
  border-radius: 50%;
  background: var(--acid);
  box-shadow: 0 0 0 5px rgba(216, 255, 88, 0.38);
  pointer-events: none;
  transition: top 220ms ease, left 220ms ease;
}

.focus-marker::before,
.focus-marker::after {
  content: "";
  position: absolute;
  background: var(--ink);
}

.focus-marker::before { top: 9px; left: -7px; width: 32px; height: 1px; }
.focus-marker::after { top: -7px; left: 9px; width: 1px; height: 32px; }

.focus-marker span {
  position: absolute;
  top: 26px;
  left: 50%;
  width: max-content;
  padding: 2px 4px;
  transform: translateX(-50%);
  background: var(--paper);
  color: var(--ink);
  font: 750 0.48rem/1 var(--mono);
  letter-spacing: 0.04em;
}

.attention-rays {
  position: fixed;
  z-index: 44;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.attention-ray {
  position: absolute;
  top: var(--ray-y, 0);
  left: var(--ray-x, 0);
  width: var(--ray-length, 0);
  height: 1px;
  transform: rotate(var(--ray-angle, 0deg));
  transform-origin: left center;
  background: linear-gradient(90deg, var(--ray-color), rgba(16, 18, 28, 0.12));
  opacity: 0;
}

.attention-lock {
  position: fixed;
  z-index: 49;
  top: calc(var(--focus-y, 50vh) + 34px);
  left: calc(var(--focus-x, 50vw) + 20px);
  max-width: min(300px, calc(100vw - 40px));
  padding: 9px 11px;
  border: 1px solid var(--ink);
  background: var(--acid);
  box-shadow: 6px 6px 0 var(--cobalt);
  opacity: 0;
  transform: translateY(-4px);
  pointer-events: none;
}

.attention-lock strong,
.attention-lock span {
  display: block;
}

.attention-lock strong {
  font: 850 0.59rem/1.2 var(--mono);
  letter-spacing: 0.045em;
}

.attention-lock span {
  margin-top: 3px;
  font: 650 0.53rem/1.25 var(--mono);
}

.crowd-layer {
  position: fixed;
  z-index: 40;
  inset: 0;
  overflow: hidden;
  contain: strict;
  pointer-events: none;
  transition: opacity 260ms ease;
}

.sim-cursor {
  --cursor-color: var(--cobalt);
  --turn: 0deg;
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  gap: 5px;
  align-items: flex-start;
  width: max-content;
  max-width: 135px;
  transform: translate3d(var(--x), var(--y), 0);
  transition: transform var(--lag) cubic-bezier(0.16, 0.72, 0.18, 1);
  will-change: transform;
}

.cursor-glyph {
  position: relative;
  flex: 0 0 auto;
  width: 18px;
  height: 24px;
  transform: rotate(var(--turn));
  transform-origin: 4px 4px;
  filter: drop-shadow(0 1px 0 rgba(246, 248, 255, 0.9));
  transition: transform 160ms ease;
}

.cursor-glyph::before {
  content: "";
  position: absolute;
  inset: 0;
  clip-path: polygon(0 0, 95% 63%, 57% 67%, 40% 100%);
  background: var(--cursor-color);
}

.sim-cursor[data-form="split"] .cursor-glyph::after {
  content: "";
  position: absolute;
  top: 8px;
  left: 9px;
  width: 9px;
  height: 9px;
  border: 2px solid var(--ink);
  border-radius: 50%;
  background: var(--paper);
}

.sim-cursor[data-form="block"] .cursor-glyph::before {
  clip-path: polygon(0 0, 100% 44%, 67% 58%, 78% 100%, 55% 100%, 45% 64%, 0 84%);
}

.sim-cursor[data-form="slim"] .cursor-glyph::before {
  clip-path: polygon(0 0, 72% 74%, 48% 72%, 36% 100%);
}

.cursor-name {
  display: inline-flex;
  min-height: 18px;
  padding: 3px 5px;
  align-items: center;
  border: 1px solid currentColor;
  background: rgba(246, 248, 255, 0.94);
  color: var(--cursor-color);
  font: 800 0.52rem/1 var(--mono);
  letter-spacing: 0.025em;
  white-space: nowrap;
}

.cursor-name::before {
  content: "SIM·";
}

.cursor-reaction {
  position: absolute;
  top: 22px;
  left: 23px;
  max-width: 112px;
  padding: 3px 5px;
  background: var(--ink);
  color: #fff;
  font: 650 0.48rem/1.2 var(--mono);
  opacity: 0;
  transform: translateY(-3px);
  transition: opacity 150ms ease, transform 150ms ease;
}

.sim-cursor.has-reaction .cursor-reaction {
  opacity: 1;
  transform: translateY(0);
}

.crowd-rail {
  display: none;
}

.crowd-phase-frozen .sim-cursor,
.crowd-phase-acknowledge .sim-cursor {
  transition-duration: 0ms !important;
}

.crowd-phase-frozen .cursor-glyph {
  transition-duration: 0ms !important;
}

.crowd-phase-acknowledge .cursor-glyph {
  transform: rotate(var(--turn));
}

.crowd-phase-acknowledge .attention-ray {
  opacity: 0.72;
}

.crowd-phase-acknowledge .attention-lock {
  opacity: 1;
  transform: translateY(0);
}

.crowd-phase-clearing .sim-cursor {
  transform: translate3d(var(--exit-x), var(--exit-y), 0) !important;
  transition-duration: 560ms !important;
  transition-delay: calc(var(--wave-index) * 55ms) !important;
  transition-timing-function: cubic-bezier(0.68, 0.02, 0.92, 0.36) !important;
}

.crowd-phase-clearing .focus-marker {
  box-shadow: 0 0 0 12px rgba(216, 255, 88, 0.16);
}

.crowd-phase-clearing .attention-lock {
  opacity: 0;
}

.crowd-phase-coda .crowd-layer,
.crowd-phase-coda .crowd-rail,
.crowd-phase-coda .focus-marker,
.crowd-phase-coda .attention-rays,
.crowd-phase-coda .attention-lock {
  visibility: hidden;
  opacity: 0;
}

.crowd-phase-coda .attention-phrase:not(.history-survivor)::after,
.crowd-phase-coda .attention-phrase:not(.history-survivor)::before {
  display: none;
}

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

.simulation-roster h2,
.simulation-roster p {
  margin: 0;
}

.visually-hidden,
.no-script-note {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 900px) {
  :root {
    --content: min(100% - 34px, 740px);
  }

  body {
    background: var(--paper);
  }

  .page-head {
    grid-template-columns: 1fr auto;
    gap: 10px 16px;
    padding: 12px 0;
  }

  .simulation-disclosure {
    grid-column: 1 / -1;
    grid-row: 2;
  }

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

  .opening-copy {
    min-height: 82svh;
    padding-right: 0;
    border-right: 0;
  }

  .opening-figure {
    min-height: 560px;
    border-top: 1px solid var(--ink);
  }

  .story-section,
  .footnote-zone {
    grid-template-columns: 58px minmax(0, 1fr);
    gap: 18px;
  }

  .margin-note,
  .vertical-word {
    grid-column: 2;
    justify-self: start;
    max-width: 420px;
    margin-top: 30px;
  }

  .edit-section > .section-copy:first-of-type,
  .after-figure {
    grid-column: 2;
  }

  .sky-ledger {
    grid-column: 1 / -1;
  }

  .coda {
    grid-template-columns: minmax(120px, 0.42fr) minmax(0, 1.58fr);
  }
}

@media (max-width: 520px) {
  :root {
    --content: calc(100% - 86px);
  }

  html {
    scroll-behavior: auto;
  }

  body {
    background:
      linear-gradient(90deg, transparent 0 calc(100% - 62px), rgba(22, 71, 255, 0.12) calc(100% - 62px) calc(100% - 61px), transparent calc(100% - 61px)),
      var(--paper);
  }

  .page-head {
    width: calc(100% - 86px);
    margin-left: 17px;
    margin-right: 69px;
    grid-template-columns: 1fr;
    min-height: 106px;
  }

  .reading-time {
    display: none;
  }

  .edition-mark {
    justify-content: space-between;
  }

  .simulation-disclosure {
    max-width: 30ch;
    font-size: 0.58rem;
  }

  .editorial {
    width: calc(100% - 86px);
    margin-left: 17px;
    margin-right: 69px;
  }

  .opening {
    min-height: calc(100svh - 106px);
  }

  .opening-copy {
    grid-template-columns: 24px minmax(0, 1fr);
    gap: 0 10px;
    min-height: 0;
    padding: 34px 0 50px;
  }

  .kicker {
    margin-top: 3px;
    font-size: 0.56rem;
  }

  h1 {
    margin-bottom: 28px;
    font-size: clamp(3.15rem, 15.2vw, 4.2rem);
    line-height: 0.82;
  }

  h1 span:nth-child(2) {
    transform: translateX(10px);
  }

  .standfirst {
    font-size: 1.08rem;
  }

  .opening-copy > p:not(.kicker, .standfirst),
  .section-copy > p {
    font-size: 1.02rem;
    line-height: 1.66;
  }

  .opening-figure {
    min-height: 430px;
  }

  .corner-word {
    font-size: 5.4rem;
  }

  .gaze {
    transform-origin: bottom;
  }

  .gaze-a { left: 4%; transform: scale(0.72); }
  .gaze-b { left: 35%; transform: scale(0.62); }
  .gaze-c { left: 66%; transform: scale(0.76); }

  .margin-sentence {
    flex-direction: column;
    gap: 6px;
  }

  .story-section,
  .footnote-zone {
    grid-template-columns: 30px minmax(0, 1fr);
    gap: 11px;
    padding: 76px 0;
  }

  .section-number {
    font-size: 1.6rem;
    writing-mode: vertical-rl;
  }

  .section-copy h2 {
    margin-bottom: 32px;
    font-size: clamp(2.15rem, 11vw, 3.1rem);
  }

  .margin-note {
    font-size: 0.62rem;
  }

  .attention-phrase {
    padding-inline: 3px;
  }

  .attention-phrase::after {
    bottom: -13px;
    font-size: 0.42rem;
  }

  .sky-ledger {
    height: 510px;
    margin: 42px 0;
  }

  .ledger-note {
    top: 5%;
    font-size: 2.65rem;
  }

  .ledger-blank {
    top: 8%;
    right: 5%;
    width: 41%;
    height: 23%;
  }

  .ledger-look {
    font-size: 0.58rem;
  }

  .look-1 { left: 3%; bottom: 10%; }
  .look-2 { left: 20%; bottom: 27%; }
  .look-3 { left: 38%; bottom: 43%; }
  .look-4 { left: 48%; bottom: 61%; }
  .line-1 { left: 9%; bottom: 23%; width: 34%; transform: rotate(-47deg); }
  .line-2 { left: 29%; bottom: 40%; width: 34%; transform: rotate(-50deg); }
  .line-3 { left: 49%; bottom: 56%; width: 31%; transform: rotate(-55deg); }

  .footnote-trigger {
    padding-right: 12px;
    box-shadow: 5px 5px 0 var(--cobalt);
  }

  .coda {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .coda-trace {
    min-height: 260px;
    padding: 28px 16px 32px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
    background:
      linear-gradient(90deg, transparent 27px, rgba(22, 71, 255, 0.22) 27px 29px, transparent 29px),
      linear-gradient(135deg, rgba(203, 197, 255, 0.18), transparent 62%);
  }

  .trace-step {
    width: 100%;
    margin-left: 0;
  }

  .coda-copy {
    padding: 40px 16px 52px;
  }

  .coda-copy h2 {
    font-size: 2.55rem;
  }

  .crowd-rail {
    position: fixed;
    z-index: 39;
    top: 0;
    right: 0;
    bottom: 0;
    display: block;
    width: 62px;
    border-left: 1px solid rgba(22, 71, 255, 0.25);
    background: rgba(246, 248, 255, 0.76);
    pointer-events: none;
  }

  .rail-title {
    position: absolute;
    top: 9px;
    left: 50%;
    color: var(--cobalt-deep);
    font: 800 0.48rem/1 var(--mono);
    letter-spacing: 0.08em;
    transform: translateX(-50%);
  }

  .rail-reader {
    position: absolute;
    top: calc(34px + var(--mobile-slot) * 31px);
    right: 4px;
    display: grid;
    width: 52px;
    min-height: 23px;
    place-items: center;
    overflow: hidden;
    border: 1px solid var(--rail-color);
    background: rgba(246, 248, 255, 0.96);
    color: var(--rail-color);
    font: 800 0.46rem/1 var(--mono);
    text-overflow: ellipsis;
    white-space: nowrap;
    transition: opacity 260ms ease, transform 560ms cubic-bezier(0.68, 0.02, 0.92, 0.36);
    transition-delay: calc(var(--mobile-slot) * 55ms);
  }

  .crowd-phase-clearing .rail-reader {
    opacity: 0;
    transform: translateX(72px);
  }

  .rail-reader::before {
    content: "SIM·";
  }

  .sim-cursor {
    max-width: 18px;
  }

  .sim-cursor:nth-child(n + 7),
  .attention-ray:nth-child(n + 7) {
    display: none;
  }

  .cursor-name,
  .cursor-reaction {
    display: none;
  }

  .cursor-glyph {
    width: 15px;
    height: 20px;
  }

  .focus-marker {
    width: 16px;
    height: 16px;
    background: var(--paper);
    box-shadow: 0 0 0 4px rgba(216, 255, 88, 0.54);
  }

  .attention-lock {
    top: clamp(230px, var(--focus-y, 50vh), calc(100vh - 92px));
    right: 4px;
    left: auto;
    width: 54px;
    max-width: 54px;
    padding: 6px 4px;
    box-shadow: 2px 2px 0 var(--cobalt);
    text-align: center;
  }

  .attention-lock strong {
    font-size: 0.48rem;
  }

  .attention-lock span {
    font-size: 0.42rem;
    line-height: 1.3;
  }

  .focus-marker::before { top: 7px; left: -5px; width: 25px; }
  .focus-marker::after { top: -5px; left: 7px; height: 25px; }
  .focus-marker span { display: none; }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    transition-delay: 0ms !important;
  }

  .crowd-phase-clearing .sim-cursor {
    transition-duration: 0.001ms !important;
    transition-delay: 0ms !important;
  }
}

@media (forced-colors: active) {
  .attention-phrase,
  .footnote-trigger,
  .reset-button {
    border: 2px solid ButtonText;
  }

  .cursor-glyph::before {
    background: CanvasText;
  }
}