:root {
  color-scheme: light;
  --midnight: #081126;
  --midnight-2: #101936;
  --graphite: #151a20;
  --graphite-2: #232a31;
  --bone: #f4efe5;
  --bone-2: #e3ddcf;
  --paper: #fffdf7;
  --acid: #d7ff4c;
  --acid-dark: #9ebd25;
  --violet: #7557ff;
  --violet-dark: #4e35c9;
  --metal: #9ca5aa;
  --muted-dark: #9ba6bb;
  --muted-light: #5e646c;
  --danger: #b6253a;
  --success: #236b4a;
  --rule-dark: rgba(244, 239, 229, .24);
  --rule-light: rgba(8, 17, 38, .24);
  --page: 92rem;
  --reading: 48rem;
  --gutter: clamp(1rem, 4vw, 4.75rem);
  --section: clamp(4.75rem, 10vw, 10rem);
  --header: 5.5rem;
  --sans: "Avenir Next", Avenir, "Helvetica Neue", Helvetica, Arial, sans-serif;
  --display: "Arial Black", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --mono: Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  --focus: 0 0 0 3px var(--midnight), 0 0 0 7px var(--acid);
}

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

html {
  min-width: 320px;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header) + 1.25rem);
  background: var(--midnight);
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  color: var(--midnight);
  background: var(--bone);
  font-family: var(--sans);
  font-size: clamp(.98rem, .94rem + .16vw, 1.08rem);
  font-synthesis: none;
  line-height: 1.62;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

main {
  min-height: 60vh;
  overflow: clip;
}

[hidden] {
  display: none !important;
}

img,
svg {
  display: block;
  max-width: 100%;
}

img {
  height: auto;
}

figure,
blockquote,
dl,
dd {
  margin: 0;
}

p,
li,
dd,
figcaption,
label,
small,
span {
  overflow-wrap: anywhere;
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: .2em;
}

button,
input,
select,
textarea {
  min-height: 44px;
  color: inherit;
  font: inherit;
}

button,
select {
  cursor: pointer;
}

button:disabled,
input:disabled,
select:disabled,
textarea:disabled {
  cursor: not-allowed;
}

button {
  border-radius: 0;
}

::selection {
  color: var(--midnight);
  background: var(--acid);
}

:focus-visible {
  z-index: 5;
  outline: 0;
  box-shadow: var(--focus);
}

.skip-link {
  position: fixed;
  top: .75rem;
  left: .75rem;
  z-index: 1000;
  padding: .75rem 1rem;
  color: var(--midnight);
  background: var(--acid);
  font-weight: 900;
  transform: translateY(-180%);
}

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

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

h1,
h2,
h3 {
  text-wrap: balance;
}

h1,
h2 {
  font-family: var(--display);
  font-weight: 900;
  letter-spacing: -.065em;
  line-height: .91;
}

h3 {
  letter-spacing: -.035em;
  line-height: 1.05;
}

.eyebrow,
.page-code,
.band-code,
.field-label,
.resolution-hero__status b,
.boundary-ticker,
.missing-claim > span,
.missing-explanation > span,
.semantic-disc > span,
.module-screen > span,
.point-callout > span,
.case-question > span,
.available-now > span,
.not-confirmed > span {
  font-family: var(--mono);
  font-size: clamp(.67rem, .63rem + .12vw, .76rem);
  font-weight: 800;
  letter-spacing: .11em;
  line-height: 1.35;
  text-transform: uppercase;
}

.eyebrow {
  margin-bottom: 1rem;
}

.action,
.hero-links a,
.page-actions a {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: .72rem 1.1rem;
  border: 1px solid currentColor;
  font-size: .82rem;
  font-weight: 900;
  letter-spacing: .02em;
  text-align: center;
  text-decoration: none;
}

.action--acid {
  border-color: var(--acid);
  color: var(--midnight);
  background: var(--acid);
}

.action--acid:hover,
.action--acid:focus-visible {
  background: var(--paper);
}

.action--ghost {
  color: var(--bone);
  background: transparent;
}

.action--ghost:hover,
.action--ghost:focus-visible {
  color: var(--midnight);
  background: var(--bone);
}

.action--dark {
  border-color: var(--midnight);
  color: var(--bone);
  background: var(--midnight);
}

.action--dark:hover,
.action--dark:focus-visible {
  color: var(--midnight);
  background: var(--acid);
}

/* Header and mechanical index */
.topline {
  position: sticky;
  top: 0;
  z-index: 80;
  min-height: var(--header);
  display: grid;
  grid-template-columns: minmax(15rem, 1.2fr) auto auto;
  align-items: stretch;
  color: var(--bone);
  background: var(--midnight);
  border-bottom: 1px solid var(--rule-dark);
}

.brand {
  min-width: 0;
  display: inline-flex;
  align-items: center;
  gap: .85rem;
  padding: .8rem var(--gutter);
  text-decoration: none;
}

.brand-mark {
  width: 4.5rem;
  min-width: 4.5rem;
}

.brand-mark svg {
  width: 100%;
  overflow: visible;
}

.mark-axles {
  fill: none;
  stroke: var(--metal);
  stroke-width: 1;
}

.mark-dots {
  fill: var(--acid);
  stroke: var(--midnight);
  stroke-width: 2;
}

.mark-flip {
  fill: var(--violet);
  stroke: var(--bone);
  stroke-width: 1;
  transform-box: fill-box;
  transform-origin: center;
  animation: mark-flip 5s steps(1, end) infinite;
}

@keyframes mark-flip {
  0%, 78%, 100% { transform: rotateY(0deg); fill: var(--violet); }
  82%, 94% { transform: rotateY(90deg); fill: var(--acid); }
}

.brand-name {
  min-width: 0;
  display: grid;
  line-height: 1.08;
}

.brand-name b {
  overflow: hidden;
  font-size: clamp(.71rem, .65rem + .18vw, .85rem);
  letter-spacing: .055em;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.brand-name small {
  color: var(--acid);
  font-family: var(--mono);
  font-size: .65rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.primary {
  display: flex;
  align-items: stretch;
}

.primary a {
  display: flex;
  min-height: 44px;
  align-items: center;
  padding: .8rem 1rem;
  border-left: 1px solid var(--rule-dark);
  font-size: .75rem;
  font-weight: 800;
  text-decoration: none;
}

.primary a:hover,
.primary a[aria-current="page"] {
  color: var(--midnight);
  background: var(--acid);
}

.matrix-button {
  min-width: 10.5rem;
  display: grid;
  grid-template-columns: 1fr 2rem;
  align-items: center;
  gap: .65rem;
  padding: .8rem var(--gutter) .8rem 1.1rem;
  border: 0;
  border-left: 1px solid var(--rule-dark);
  color: var(--bone);
  background: transparent;
  font-size: .75rem;
  font-weight: 900;
  text-align: left;
}

.matrix-button i {
  position: relative;
  width: 2rem;
  height: 2rem;
  border: 1px solid var(--metal);
  border-radius: 50%;
  background: var(--acid);
  transition: transform .25s ease, background .25s ease;
}

.matrix-button i::before {
  content: "";
  position: absolute;
  top: calc(50% - .5px);
  left: -.35rem;
  right: -.35rem;
  height: 1px;
  background: var(--metal);
}

.matrix-button[aria-expanded="true"] {
  color: var(--midnight);
  background: var(--acid);
}

.matrix-button[aria-expanded="true"] i {
  background: var(--violet);
  transform: rotateY(72deg);
}

.matrix-menu {
  position: fixed;
  inset: var(--header) 0 0;
  z-index: 75;
  min-height: calc(100dvh - var(--header));
  display: grid;
  grid-template-columns: minmax(17rem, .7fr) minmax(30rem, 1.5fr);
  grid-template-rows: 1fr auto;
  overflow: auto;
  color: var(--bone);
  background: var(--midnight);
  border-top: 1px solid var(--rule-dark);
}

.matrix-menu__statement {
  padding: clamp(2rem, 5vw, 5rem) var(--gutter);
  border-right: 1px solid var(--rule-dark);
}

.matrix-menu__statement > span {
  color: var(--acid);
  font-family: var(--mono);
  font-size: .67rem;
  letter-spacing: .1em;
}

.matrix-menu__statement h2 {
  max-width: 9ch;
  margin: 2rem 0;
  font-size: clamp(3rem, 5.2vw, 6rem);
}

.matrix-menu > nav {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-content: start;
}

.matrix-menu > nav a {
  position: relative;
  min-height: 5.5rem;
  display: grid;
  grid-template-columns: 2rem 1fr 1rem;
  align-items: center;
  gap: .65rem;
  padding: 1rem;
  border-right: 1px solid var(--rule-dark);
  border-bottom: 1px solid var(--rule-dark);
  text-decoration: none;
}

.matrix-menu > nav a i {
  color: var(--metal);
  font-family: var(--mono);
  font-size: .68rem;
  font-style: normal;
}

.matrix-menu > nav a b {
  width: .85rem;
  height: .85rem;
  border: 1px solid var(--metal);
  border-radius: 50%;
  background: transparent;
  transition: transform .2s ease, background .2s ease;
}

.matrix-menu > nav a:hover,
.matrix-menu > nav a:focus-visible {
  color: var(--midnight);
  background: var(--acid);
}

.matrix-menu > nav a:hover i,
.matrix-menu > nav a:focus-visible i {
  color: var(--midnight);
}

.matrix-menu > nav a:hover b,
.matrix-menu > nav a:focus-visible b {
  border-color: var(--midnight);
  background: var(--violet);
  transform: rotateY(68deg);
}

.matrix-menu__operator {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem var(--gutter);
  color: var(--midnight);
  background: var(--acid);
}

.matrix-menu__operator span {
  font-family: var(--mono);
  font-size: .72rem;
}

/* Homepage hero */
.resolution-hero {
  position: relative;
  min-height: max(48rem, calc(100svh - var(--header)));
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(18rem, .8fr);
  grid-template-rows: 1fr auto;
  isolation: isolate;
  color: var(--bone);
  background: var(--midnight);
}

.resolution-hero__image {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.resolution-hero__image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(8, 17, 38, .97) 0%, rgba(8, 17, 38, .84) 43%, rgba(8, 17, 38, .12) 78%);
}

.resolution-hero__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.resolution-hero__image figcaption {
  position: absolute;
  right: var(--gutter);
  bottom: 6.75rem;
  z-index: 2;
  max-width: 24rem;
  padding: .65rem .8rem;
  border: 1px solid var(--rule-dark);
  color: var(--bone);
  background: rgba(8, 17, 38, .9);
  font-family: var(--mono);
  font-size: .66rem;
}

.resolution-hero__copy {
  grid-column: 1;
  align-self: center;
  max-width: 70rem;
  padding: clamp(4rem, 8vw, 8rem) var(--gutter);
}

.resolution-hero__copy .eyebrow {
  color: var(--acid);
}

.resolution-hero__copy h1 {
  margin: 0 0 2rem;
  font-size: clamp(3.75rem, 8.2vw, 9.5rem);
}

.resolution-hero__copy h1 em {
  color: var(--acid);
  font-style: normal;
}

.resolution-hero__copy > p:not(.eyebrow, .hero-micro) {
  max-width: 47rem;
  color: #d8dbe3;
  font-size: clamp(1.08rem, .98rem + .42vw, 1.36rem);
}

.hero-links,
.page-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin: 2rem 0;
}

.hero-micro {
  color: var(--muted-dark);
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .04em;
}

.resolution-hero__status {
  grid-column: 1 / -1;
  align-self: end;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1rem;
  padding: 1.1rem var(--gutter);
  border-top: 1px solid var(--rule-dark);
  background: rgba(8, 17, 38, .93);
}

.resolution-hero__status b {
  color: var(--acid);
}

.resolution-hero__status a {
  font-size: .82rem;
  font-weight: 800;
}

.boundary-ticker {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  color: var(--midnight);
  background: var(--acid);
}

.boundary-ticker span {
  min-height: 3.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: .7rem 1rem;
  border-right: 1px solid var(--midnight);
  text-align: center;
}

.boundary-ticker span:last-child {
  border-right: 0;
}

/* Resolution board */
.resolution-board {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(24rem, .88fr);
  color: var(--bone);
  background: var(--graphite);
  border-bottom: 1px solid var(--rule-dark);
}

.resolution-board__field {
  min-height: 56rem;
  display: grid;
  grid-template-rows: auto 1fr auto auto;
  padding: clamp(2rem, 5vw, 5rem) var(--gutter);
  border-right: 1px solid var(--rule-dark);
}

.field-label {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--rule-dark);
}

.field-label b {
  color: var(--acid);
}

.flip-field {
  width: min(100%, 44rem);
  align-self: center;
  justify-self: center;
  display: grid;
  grid-template-columns: repeat(8, minmax(1.75rem, 1fr));
  gap: clamp(.45rem, 1vw, 1rem);
  padding: 2rem 0;
}

.flip-field i,
.missing-pattern i,
.intro-dots i {
  position: relative;
  display: block;
  aspect-ratio: 1;
  border: 1px solid #4c5560;
  border-radius: 50%;
  background: var(--bone-2);
  box-shadow: inset 0 -8px 16px rgba(8, 17, 38, .22), 0 4px 0 rgba(0, 0, 0, .38);
  transform-style: preserve-3d;
  transition: transform .34s cubic-bezier(.2, .7, .2, 1), background .2s ease;
}

.flip-field i::before,
.missing-pattern i::before,
.intro-dots i::before {
  content: "";
  position: absolute;
  top: calc(50% - .5px);
  left: -.2rem;
  right: -.2rem;
  height: 1px;
  background: #69727a;
}

.flip-field i.is-active,
.flip-field i.is-on,
.flip-field i[data-state="on"] {
  background: var(--acid);
  transform: rotateX(180deg);
}

.flip-field i:nth-child(7n + 3) {
  background: var(--violet);
}

.resolution-board__field blockquote {
  max-width: 14ch;
  margin-bottom: 1rem;
  font-size: clamp(2.25rem, 4.4vw, 5.3rem);
  font-weight: 800;
  letter-spacing: -.055em;
  line-height: .98;
}

.resolution-board__field > p {
  max-width: 42rem;
  color: var(--muted-dark);
}

.resolution-board__controls {
  padding: clamp(3rem, 6vw, 6.5rem) var(--gutter);
  color: var(--midnight);
  background: var(--bone);
}

.resolution-board__controls h2 {
  max-width: 12ch;
  margin-bottom: 1.5rem;
  font-size: clamp(3rem, 5vw, 6rem);
}

.resolution-switches {
  margin-top: 2.25rem;
  border-top: 1px solid var(--midnight);
}

.resolution-switches button {
  width: 100%;
  min-height: 5.5rem;
  display: grid;
  grid-template-columns: 2.3rem 1fr 2rem;
  align-items: center;
  gap: .8rem;
  padding: .8rem 0;
  border: 0;
  border-bottom: 1px solid var(--midnight);
  color: var(--midnight);
  background: transparent;
  text-align: left;
}

.resolution-switches button > i {
  font-family: var(--mono);
  font-size: .67rem;
  font-style: normal;
}

.resolution-switches button span {
  display: grid;
}

.resolution-switches button b {
  font-size: 1.05rem;
}

.resolution-switches button small {
  color: var(--muted-light);
}

.resolution-switches button em {
  position: relative;
  width: 1.65rem;
  height: 1.65rem;
  border: 1px solid var(--midnight);
  border-radius: 50%;
  background: var(--paper);
  transition: transform .25s ease, background .25s ease;
}

.resolution-switches button em::before {
  content: "";
  position: absolute;
  top: calc(50% - .5px);
  left: -.25rem;
  right: -.25rem;
  height: 1px;
  background: var(--midnight);
}

.resolution-switches button:hover,
.resolution-switches button[aria-pressed="true"] {
  padding-inline: .7rem;
  background: var(--acid);
}

.resolution-switches button[aria-pressed="true"] em {
  background: var(--violet);
  transform: rotateY(72deg);
}

.board-output {
  margin-top: 2.5rem;
  padding: 1.5rem;
  border: 1px solid var(--midnight);
  background: var(--paper);
}

.board-output > span {
  color: var(--violet-dark);
  font-family: var(--mono);
  font-size: .68rem;
  font-weight: 900;
  letter-spacing: .08em;
}

.board-output h3 {
  margin: .75rem 0;
  font-size: clamp(1.65rem, 2.5vw, 2.5rem);
}

.board-output ul {
  padding-left: 1.2rem;
}

.text-reset,
.link-button {
  min-height: 44px;
  padding: 0;
  border: 0;
  background: transparent;
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: .2em;
}

/* Missing point */
.missing-point {
  padding: var(--section) var(--gutter);
  color: var(--bone);
  background: var(--midnight);
}

.missing-point > header {
  max-width: var(--page);
  display: grid;
  grid-template-columns: .38fr 1.15fr .62fr;
  gap: 2rem;
  align-items: end;
  margin: 0 auto clamp(3rem, 6vw, 6rem);
}

.missing-point > header .eyebrow {
  color: var(--acid);
}

.missing-point > header h2 {
  margin: 0;
  font-size: clamp(3.2rem, 6vw, 7rem);
}

.missing-point > header > p {
  color: var(--muted-dark);
}

.missing-point__body {
  max-width: var(--page);
  display: grid;
  grid-template-columns: 1.15fr .45fr .9fr;
  margin: 0 auto;
  border: 1px solid var(--rule-dark);
}

.missing-claim,
.missing-explanation {
  min-height: 31rem;
  padding: clamp(1.5rem, 3vw, 3rem);
}

.missing-claim {
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--rule-dark);
}

.missing-claim > span,
.missing-explanation > span {
  color: var(--acid);
}

.missing-claim blockquote {
  max-width: 15ch;
  margin: auto 0 2rem;
  font-size: clamp(2rem, 3.8vw, 4.4rem);
  font-weight: 800;
  letter-spacing: -.05em;
  line-height: 1;
}

.missing-pattern {
  display: grid;
  grid-template-columns: repeat(12, minmax(.55rem, 1fr));
  gap: .4rem;
}

.missing-pattern i.is-missing {
  border: 1px dashed var(--acid);
  background: transparent;
  box-shadow: none;
}

.missing-choices {
  display: grid;
  align-content: stretch;
  border-right: 1px solid var(--rule-dark);
}

.missing-choices button {
  min-height: 4.5rem;
  padding: 1rem;
  border: 0;
  border-bottom: 1px solid var(--rule-dark);
  color: var(--bone);
  background: transparent;
  font-weight: 900;
  text-align: left;
}

.missing-choices button:last-child {
  border-bottom: 0;
}

.missing-choices button:hover,
.missing-choices button[aria-pressed="true"],
.missing-choices button.is-active {
  color: var(--midnight);
  background: var(--acid);
}

.missing-explanation {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background: var(--violet);
}

.missing-explanation h3 {
  margin: 1rem 0;
  font-size: clamp(2rem, 3vw, 3.5rem);
}

/* Savings field */
.savings-field {
  display: grid;
  grid-template-columns: minmax(20rem, .76fr) minmax(0, 1.24fr);
  color: var(--midnight);
  background: var(--bone);
  border-bottom: 1px solid var(--midnight);
}

.savings-field__intro {
  padding: var(--section) var(--gutter);
  border-right: 1px solid var(--midnight);
}

.savings-field__intro h2 {
  margin-bottom: 2rem;
  font-size: clamp(3.2rem, 5.6vw, 6.7rem);
}

.savings-field__intro a,
.open-library a,
.semantic-frame__controls > a,
.module-screen a,
.identity-resolution a,
.article-next a,
.point-callout a,
.available-now a {
  font-weight: 900;
}

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

.savings-field__points article {
  position: relative;
  min-height: 23rem;
  display: flex;
  flex-direction: column;
  padding: clamp(1.5rem, 3vw, 3rem);
  border-right: 1px solid var(--midnight);
  border-bottom: 1px solid var(--midnight);
  overflow: hidden;
}

.savings-field__points article:nth-child(2n) {
  border-right: 0;
}

.savings-field__points article:nth-last-child(-n + 2) {
  border-bottom: 0;
}

.savings-field__points article > i {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: clamp(6rem, 10vw, 10rem);
  aspect-ratio: 1;
  border: 1px solid var(--midnight);
  border-radius: 50%;
  background: var(--acid);
  box-shadow: inset 0 -1rem 2rem rgba(8, 17, 38, .18);
}

.savings-field__points article:nth-child(2n) > i {
  background: var(--violet);
  transform: rotateY(64deg);
}

.savings-field__points article > i::before {
  content: "";
  position: absolute;
  top: calc(50% - .5px);
  left: -1rem;
  right: -1rem;
  height: 1px;
  background: var(--midnight);
}

.savings-field__points span {
  font-family: var(--mono);
  font-size: .7rem;
}

.savings-field__points h3 {
  max-width: 8ch;
  margin: auto 0 1rem;
  font-size: clamp(2.3rem, 3.6vw, 4rem);
}

/* Semantic disc */
.semantic-frame {
  min-height: 50rem;
  display: grid;
  grid-template-columns: minmax(25rem, 1.05fr) minmax(22rem, .95fr);
  color: var(--bone);
  background: var(--violet);
}

.semantic-frame__visual {
  position: relative;
  min-height: 50rem;
  display: grid;
  place-items: center;
  padding: var(--gutter);
  overflow: hidden;
  background: var(--midnight);
}

.semantic-disc {
  position: relative;
  z-index: 2;
  width: min(36rem, 80vw);
  aspect-ratio: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(2rem, 5vw, 5rem);
  border: clamp(.75rem, 1.2vw, 1.25rem) solid var(--graphite-2);
  border-radius: 50%;
  color: var(--midnight);
  background: var(--acid);
  box-shadow: inset 0 -4rem 7rem rgba(8, 17, 38, .16), 0 2rem 0 rgba(0, 0, 0, .28);
  transform-style: preserve-3d;
  transition: transform .42s cubic-bezier(.2, .8, .2, 1), background .25s ease;
}

.semantic-disc.is-flipping {
  transform: rotateX(88deg);
}

.semantic-disc > span {
  margin-bottom: 1.5rem;
}

.semantic-disc blockquote {
  font-size: clamp(1.8rem, 3.2vw, 3.5rem);
  font-weight: 900;
  letter-spacing: -.045em;
  line-height: 1.02;
}

.semantic-frame__visual .axis {
  position: absolute;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--metal);
}

.semantic-frame__controls {
  align-self: center;
  padding: var(--section) var(--gutter);
}

.semantic-frame__controls h2 {
  font-size: clamp(3.2rem, 5.4vw, 6.4rem);
}

.semantic-tabs,
.frame-controls,
.case-selector {
  display: flex;
  flex-wrap: wrap;
  gap: 1px;
  margin: 2rem 0;
  background: var(--midnight);
  border: 1px solid var(--midnight);
}

.semantic-tabs button,
.frame-controls button,
.case-selector button {
  flex: 1 1 7rem;
  min-height: 48px;
  padding: .7rem 1rem;
  border: 0;
  color: var(--midnight);
  background: var(--bone);
  font-size: .78rem;
  font-weight: 900;
}

.semantic-tabs button:hover,
.semantic-tabs button[aria-pressed="true"],
.semantic-tabs button.is-active,
.frame-controls button:hover,
.frame-controls button[aria-pressed="true"],
.frame-controls button.is-active,
.case-selector button:hover,
.case-selector button[aria-pressed="true"],
.case-selector button.is-active {
  background: var(--acid);
}

.semantic-output {
  margin: 2rem 0;
  padding: 1.5rem;
  border: 1px solid currentColor;
}

.semantic-output h3 {
  font-size: clamp(1.7rem, 2.8vw, 3rem);
}

.semantic-output b {
  display: block;
  padding-top: 1rem;
  border-top: 1px solid currentColor;
  font-family: var(--mono);
  font-size: .72rem;
}

/* Programme resolution */
.program-resolution {
  display: grid;
  grid-template-columns: .75fr 1.25fr;
  color: var(--bone);
  background: var(--graphite);
}

.program-resolution > header {
  grid-row: span 2;
  padding: var(--section) var(--gutter);
  border-right: 1px solid var(--rule-dark);
}

.program-resolution > header .eyebrow {
  color: var(--acid);
}

.program-resolution > header h2 {
  font-size: clamp(3.1rem, 5.4vw, 6.3rem);
}

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

.module-dots button {
  position: relative;
  min-height: 13rem;
  display: grid;
  grid-template-columns: 2rem 1fr;
  grid-template-rows: auto 1fr auto;
  gap: .5rem 1rem;
  padding: 1.25rem;
  border: 0;
  border-right: 1px solid var(--rule-dark);
  border-bottom: 1px solid var(--rule-dark);
  color: var(--bone);
  background: transparent;
  text-align: left;
}

.module-dots button:nth-child(3n) {
  border-right: 0;
}

.module-dots button i {
  grid-column: 2;
  justify-self: end;
  width: 2.2rem;
  aspect-ratio: 1;
  border: 1px solid var(--metal);
  border-radius: 50%;
  background: transparent;
}

.module-dots button span,
.module-dots button small {
  font-family: var(--mono);
  font-size: .65rem;
}

.module-dots button b {
  grid-column: 1 / -1;
  align-self: end;
  font-size: 1.18rem;
}

.module-dots button small {
  grid-column: 1 / -1;
  color: var(--muted-dark);
}

.module-dots button:hover,
.module-dots button[aria-pressed="true"] {
  color: var(--midnight);
  background: var(--acid);
}

.module-dots button[aria-pressed="true"] i {
  border-color: var(--midnight);
  background: var(--violet);
  transform: rotateY(68deg);
}

.module-dots button[aria-pressed="true"] small {
  color: var(--midnight);
}

.module-screen {
  min-height: 20rem;
  padding: clamp(2rem, 4vw, 4rem) var(--gutter);
  color: var(--midnight);
  background: var(--acid);
}

.module-screen h3 {
  max-width: 15ch;
  margin: 1rem 0;
  font-size: clamp(2.2rem, 4vw, 4.7rem);
}

.module-screen p {
  max-width: 44rem;
}

/* Open library, identity and lead */
.open-library,
.proposed-modules {
  padding: var(--section) var(--gutter);
  color: var(--midnight);
  background: var(--paper);
}

.open-library > header,
.proposed-modules > header {
  max-width: var(--page);
  display: grid;
  grid-template-columns: .4fr 1.2fr .6fr;
  gap: 2rem;
  align-items: end;
  margin: 0 auto clamp(3rem, 6vw, 6rem);
}

.open-library > header h2,
.proposed-modules > header h2 {
  margin: 0;
  font-size: clamp(3.2rem, 6vw, 7rem);
}

.library-dots,
.dot-cards,
.program-dots {
  max-width: var(--page);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0 auto;
  border-top: 1px solid var(--midnight);
  border-left: 1px solid var(--midnight);
}

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

.library-dots article,
.dot-cards article,
.program-dots article {
  position: relative;
  min-height: 22rem;
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  border-right: 1px solid var(--midnight);
  border-bottom: 1px solid var(--midnight);
}

.library-dots article > i,
.dot-cards article > i,
.program-dots article > i {
  width: 3.5rem;
  aspect-ratio: 1;
  border: 1px solid var(--midnight);
  border-radius: 50%;
  background: var(--acid);
  box-shadow: inset 0 -.45rem 1rem rgba(8, 17, 38, .2);
}

.library-dots article:nth-child(even) > i,
.dot-cards article:nth-child(even) > i,
.program-dots article:nth-child(even) > i {
  background: var(--violet);
  transform: rotateY(64deg);
}

.library-dots article > span,
.dot-cards article > span,
.program-dots article > span {
  margin-top: 1rem;
  font-family: var(--mono);
  font-size: .68rem;
}

.library-dots h3,
.dot-cards h3,
.program-dots h3 {
  margin: auto 0 1rem;
  font-size: clamp(1.8rem, 2.6vw, 3rem);
}

.library-dots article > a,
.dot-cards article > a,
.program-dots article > a {
  margin-top: auto;
}

.identity-resolution {
  display: grid;
  grid-template-columns: minmax(24rem, .8fr) minmax(0, 1.2fr);
  color: var(--bone);
  background: var(--midnight);
}

.identity-resolution > div {
  padding: var(--section) var(--gutter);
  border-right: 1px solid var(--rule-dark);
}

.identity-resolution h2 {
  font-size: clamp(3.1rem, 5.4vw, 6.4rem);
}

.identity-resolution .eyebrow {
  color: var(--acid);
}

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

.identity-dots > div {
  position: relative;
  min-height: 11rem;
  padding: 1.5rem;
  border-right: 1px solid var(--rule-dark);
  border-bottom: 1px solid var(--rule-dark);
}

.identity-dots > div::before {
  content: "";
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  width: 1.35rem;
  height: 1.35rem;
  border: 1px solid var(--metal);
  border-radius: 50%;
  background: var(--violet);
}

.identity-dots dt {
  color: var(--muted-dark);
  font-family: var(--mono);
  font-size: .67rem;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.identity-dots dd {
  max-width: 27rem;
  margin-top: 2.5rem;
  font-weight: 900;
}

.email-zone,
.compact-request {
  display: grid;
  grid-template-columns: minmax(20rem, .8fr) minmax(25rem, 1.2fr);
  color: var(--midnight);
  background: var(--acid);
  border-bottom: 1px solid var(--midnight);
}

.email-zone > div,
.compact-request > div {
  padding: var(--section) var(--gutter);
  border-right: 1px solid var(--midnight);
}

.email-zone h2,
.compact-request h2 {
  font-size: clamp(3.1rem, 5.3vw, 6.2rem);
}

.email-request {
  align-self: center;
  margin: clamp(1.5rem, 4vw, 4rem) var(--gutter);
  padding: clamp(1.5rem, 3vw, 3rem);
  color: var(--bone);
  background: var(--midnight);
  border: 1px solid var(--midnight);
}

.email-request > label {
  display: block;
  margin-bottom: .6rem;
  font-weight: 900;
}

.email-line {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
}

.email-line input {
  width: 100%;
  min-width: 0;
  min-height: 54px;
  padding: .8rem 1rem;
  border: 1px solid var(--bone);
  color: var(--bone);
  background: var(--graphite);
  border-radius: 0;
}

.email-line input::placeholder {
  color: var(--muted-dark);
}

.email-line button {
  min-height: 54px;
  padding: .8rem 1.2rem;
  border: 1px solid var(--acid);
  color: var(--midnight);
  background: var(--acid);
  font-weight: 900;
}

.email-line button:hover:not(:disabled) {
  background: var(--bone);
}

.email-line input:disabled,
.email-line button:disabled {
  opacity: .55;
}

.email-request > span,
.request-status,
.request-note,
.email-request noscript {
  display: block;
  margin-top: .7rem;
  color: var(--muted-dark);
  font-size: .76rem;
}

.request-status {
  color: var(--acid);
  font-family: var(--mono);
}

.honeypot {
  position: absolute !important;
  left: -10000px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
}

.global-limit,
.metaphor-disclosure {
  display: grid;
  grid-template-columns: minmax(12rem, .35fr) 1fr;
  gap: 2rem;
  padding: 1.5rem var(--gutter);
  border-bottom: 1px solid var(--midnight);
  color: var(--midnight);
  background: var(--bone-2);
}

.global-limit b,
.metaphor-disclosure b {
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .08em;
}

.global-limit p,
.metaphor-disclosure p {
  max-width: 70rem;
  margin: 0;
}

.metaphor-disclosure {
  color: var(--bone);
  background: var(--violet-dark);
  border-bottom-color: var(--rule-dark);
}

/* Secondary page hero and section bands */
.page-intro,
.subHero {
  min-height: 40rem;
  display: grid;
  grid-template-columns: minmax(7rem, .18fr) minmax(0, 1.3fr) minmax(14rem, .52fr);
  color: var(--bone);
  background: var(--midnight);
  border-bottom: 1px solid var(--rule-dark);
}

.page-code {
  display: flex;
  align-items: flex-end;
  padding: var(--gutter);
  border-right: 1px solid var(--rule-dark);
  color: var(--acid);
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}

.page-intro > div:nth-child(2),
.subHero > div:nth-child(2) {
  align-self: center;
  padding: var(--section) var(--gutter);
}

.page-intro h1,
.subHero h1 {
  max-width: 13ch;
  margin: 0 0 2rem;
  font-size: clamp(3.7rem, 7.6vw, 9rem);
}

.page-intro > div:nth-child(2) > p:not(.eyebrow),
.subHero > div:nth-child(2) > p:not(.eyebrow) {
  max-width: 47rem;
  color: var(--muted-dark);
  font-size: 1.15rem;
}

.page-intro .eyebrow,
.subHero .eyebrow {
  color: var(--acid);
}

.intro-dots {
  display: grid;
  grid-template-columns: repeat(3, minmax(2rem, 1fr));
  align-content: center;
  gap: clamp(.6rem, 1.5vw, 1.5rem);
  padding: var(--gutter);
  border-left: 1px solid var(--rule-dark);
}

.intro-dots i:nth-child(3n + 2) {
  background: var(--acid);
}

.intro-dots i:nth-child(4n) {
  background: var(--violet);
  transform: rotateY(70deg);
}

.resolution-band,
.band {
  display: grid;
  grid-template-columns: minmax(7rem, .18fr) minmax(0, 1fr);
  color: var(--midnight);
  background: var(--paper);
  border-bottom: 1px solid var(--midnight);
}

.band-code {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: var(--section) 1rem;
  border-right: 1px solid currentColor;
  color: var(--violet-dark);
}

.band-content {
  padding: var(--section) var(--gutter);
}

.band-content > header {
  max-width: var(--page);
  display: grid;
  grid-template-columns: 1.15fr .65fr;
  gap: 3rem;
  align-items: end;
  margin: 0 auto clamp(3rem, 5vw, 5rem);
}

.band-content > header h2 {
  margin: 0;
  font-size: clamp(3.2rem, 6vw, 7rem);
}

.band--bone {
  background: var(--bone);
}

.band--violet {
  color: var(--bone);
  background: var(--violet);
  border-bottom-color: var(--rule-dark);
}

.band--violet .band-code,
.band--dark .band-code {
  color: var(--acid);
}

.band--dark {
  color: var(--bone);
  background: var(--graphite);
  border-bottom-color: var(--rule-dark);
}

.band--dark .dot-cards,
.band--violet .dot-cards {
  border-color: var(--rule-dark);
}

.band--dark .dot-cards article,
.band--violet .dot-cards article {
  border-color: var(--rule-dark);
}

.band--dark .dot-cards article > i,
.band--violet .dot-cards article > i {
  border-color: var(--bone);
}

.point-callout {
  display: grid;
  grid-template-columns: .3fr .7fr 1fr auto;
  align-items: center;
  gap: 2rem;
  padding: clamp(2rem, 4vw, 4rem) var(--gutter);
  color: var(--midnight);
  background: var(--acid);
  border-bottom: 1px solid var(--midnight);
}

.point-callout > span {
  align-self: start;
}

.point-callout h3 {
  margin: 0;
  font-size: clamp(2rem, 3.4vw, 4rem);
}

.point-callout p {
  margin: 0;
}

.topic-strip {
  max-width: var(--page);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-inline: auto;
  border-top: 1px solid currentColor;
  border-left: 1px solid currentColor;
}

.topic-strip article {
  min-height: 14rem;
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
}

.topic-strip span {
  font-family: var(--mono);
  font-size: .67rem;
}

.topic-strip h3 {
  margin: auto 0 1rem;
  font-size: clamp(1.55rem, 2vw, 2.4rem);
}

.claim-deconstruction blockquote {
  max-width: 26ch;
  margin: 0 auto 3rem;
  font-size: clamp(2.4rem, 4.5vw, 5.3rem);
  font-weight: 900;
  letter-spacing: -.055em;
  line-height: .98;
}

.article-next {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 3rem;
  align-items: end;
  padding: clamp(3rem, 7vw, 7rem) var(--gutter);
  color: var(--bone);
  background: var(--violet-dark);
}

.article-next h2 {
  max-width: 14ch;
  font-size: clamp(2.8rem, 5vw, 5.8rem);
}

.article-next > div:last-child {
  display: grid;
  gap: .75rem;
}

/* Page-specific interactive stages */
.board-anatomy {
  display: grid;
  grid-template-columns: minmax(22rem, .7fr) minmax(0, 1.3fr);
  color: var(--midnight);
  background: var(--bone);
  border-bottom: 1px solid var(--midnight);
}

.board-anatomy__copy {
  align-self: center;
  padding: var(--section) var(--gutter);
  border-right: 1px solid var(--midnight);
}

.board-anatomy__copy h2 {
  font-size: clamp(3rem, 5.4vw, 6.3rem);
}

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

.anatomy-rail button {
  position: relative;
  min-height: 17rem;
  display: grid;
  grid-template-columns: 3rem 1fr;
  grid-template-rows: auto auto 1fr auto;
  gap: .6rem 1rem;
  padding: 1.5rem;
  border: 0;
  border-right: 1px solid var(--midnight);
  border-bottom: 1px solid var(--midnight);
  color: var(--midnight);
  background: var(--paper);
  text-align: left;
}

.anatomy-rail button i {
  width: 2.8rem;
  aspect-ratio: 1;
  border: 1px solid var(--midnight);
  border-radius: 50%;
  background: var(--bone-2);
}

.anatomy-rail button span {
  align-self: center;
  font-family: var(--mono);
  font-size: .67rem;
}

.anatomy-rail button b,
.anatomy-rail button small,
.anatomy-rail button em {
  grid-column: 1 / -1;
}

.anatomy-rail button b {
  font-size: 1.5rem;
}

.anatomy-rail button small {
  align-self: end;
}

.anatomy-rail button em {
  padding-top: .75rem;
  border-top: 1px solid var(--rule-light);
  font-size: .77rem;
  font-style: normal;
}

.anatomy-rail button:hover,
.anatomy-rail button[aria-pressed="true"] {
  background: var(--acid);
}

.anatomy-rail button[aria-pressed="true"] i {
  background: var(--violet);
  transform: rotateY(67deg);
}

.missing-stage {
  display: grid;
  grid-template-columns: minmax(22rem, 1fr) minmax(22rem, 1fr);
  min-height: 44rem;
  color: var(--bone);
  background: var(--graphite);
}

.missing-stage figure {
  position: relative;
  min-height: 44rem;
}

.missing-stage figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.missing-stage figcaption {
  position: absolute;
  left: 1rem;
  bottom: 1rem;
  max-width: 26rem;
  padding: .7rem;
  border: 1px solid var(--rule-dark);
  background: rgba(8, 17, 38, .9);
  font-family: var(--mono);
  font-size: .67rem;
}

.case-reel {
  align-self: center;
  padding: var(--section) var(--gutter);
}

.case-reel .eyebrow {
  color: var(--acid);
}

.case-reel blockquote {
  margin: 3rem 0;
  font-size: clamp(2.5rem, 5vw, 5.8rem);
  font-weight: 900;
  letter-spacing: -.06em;
  line-height: .95;
}

.case-question {
  padding-top: 1.5rem;
  border-top: 1px solid var(--rule-dark);
}

.case-question > span {
  color: var(--acid);
}

.case-question h2 {
  margin: 1rem 0;
  font-size: clamp(2.1rem, 3.4vw, 4rem);
}

.frame-theatre {
  position: relative;
  min-height: 46rem;
  display: grid;
  grid-template-columns: 8rem minmax(0, 1fr);
  grid-template-rows: 1fr auto;
  color: var(--midnight);
  background: var(--acid);
}

.frame-theatre__axis {
  grid-row: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-around;
  border-right: 4px solid var(--midnight);
  background: var(--graphite);
}

.frame-theatre__axis i {
  width: 3rem;
  aspect-ratio: 1;
  border: 1px solid var(--bone);
  border-radius: 50%;
  background: var(--violet);
}

.frame-surface {
  align-self: center;
  max-width: 75rem;
  padding: var(--section) var(--gutter);
}

.frame-surface > span {
  font-family: var(--mono);
  font-size: .68rem;
}

.frame-surface h2 {
  margin: 1rem 0 2rem;
  font-size: clamp(3rem, 6vw, 7rem);
}

.frame-surface blockquote {
  max-width: 27ch;
  font-size: clamp(1.8rem, 3.5vw, 4rem);
  font-weight: 900;
  letter-spacing: -.04em;
  line-height: 1.05;
}

.frame-surface p {
  max-width: 45rem;
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--midnight);
}

.frame-controls {
  margin: 0;
  border-inline: 0;
  border-bottom: 0;
}

.availability-ledger {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-bottom: 1px solid var(--midnight);
}

.available-now,
.not-confirmed {
  min-height: 38rem;
  padding: var(--section) var(--gutter);
}

.available-now {
  color: var(--midnight);
  background: var(--acid);
  border-right: 1px solid var(--midnight);
}

.not-confirmed {
  color: var(--bone);
  background: var(--midnight);
}

.available-now h2,
.not-confirmed h2 {
  margin: 1rem 0 2rem;
  font-size: clamp(3rem, 5vw, 6rem);
}

.available-now ul,
.not-confirmed ul {
  padding: 0;
  list-style: none;
  border-top: 1px solid currentColor;
}

.available-now li,
.not-confirmed li {
  padding: .75rem 0;
  border-bottom: 1px solid currentColor;
}

/* Generic editorial, article, legal and resource surfaces */
.article-shell,
.article-layout,
.legal-layout,
.content-layout,
.resource-layout,
.glossary-layout,
.faq-layout {
  width: min(var(--page), calc(100% - 2 * var(--gutter)));
  display: grid;
  grid-template-columns: minmax(13rem, .34fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 6rem);
  margin-inline: auto;
  padding-block: var(--section);
}

.article-body,
.article-copy,
.legal-copy,
.prose,
.content-copy {
  max-width: var(--reading);
  font-size: clamp(1rem, .95rem + .18vw, 1.1rem);
}

.article-body > h2,
.article-copy > h2,
.legal-copy > h2,
.prose > h2,
.content-copy > h2 {
  margin: 4rem 0 1.25rem;
  font-size: clamp(2.1rem, 3.8vw, 4.4rem);
}

.article-body > h2:first-child,
.article-copy > h2:first-child,
.legal-copy > h2:first-child,
.prose > h2:first-child,
.content-copy > h2:first-child {
  margin-top: 0;
}

.article-body h3,
.article-copy h3,
.legal-copy h3,
.prose h3,
.content-copy h3 {
  margin: 2.5rem 0 .8rem;
  font-size: clamp(1.35rem, 2vw, 2rem);
}

.article-body p,
.article-copy p,
.legal-copy p,
.prose p,
.content-copy p {
  margin-bottom: 1.3rem;
}

.article-body li,
.article-copy li,
.legal-copy li,
.prose li,
.content-copy li {
  margin-bottom: .6rem;
}

.article-body blockquote,
.article-copy blockquote,
.legal-copy blockquote,
.prose blockquote,
.content-copy blockquote {
  margin: 2.5rem 0;
  padding: 1.5rem 0 1.5rem 2rem;
  border-left: .8rem solid var(--acid);
  font-size: clamp(1.4rem, 2.3vw, 2.25rem);
  font-weight: 800;
  line-height: 1.25;
}

.side-index,
.legal-index,
.article-index,
.resource-index {
  position: sticky;
  top: calc(var(--header) + 1.5rem);
  align-self: start;
  border-top: 1px solid var(--midnight);
}

.side-index strong,
.legal-index strong,
.article-index strong,
.resource-index strong {
  display: block;
  padding: .8rem 0;
  color: var(--violet-dark);
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .08em;
}

.side-index a,
.legal-index a,
.article-index a,
.resource-index a {
  min-height: 44px;
  display: flex;
  align-items: center;
  border-top: 1px solid var(--rule-light);
  font-size: .82rem;
  font-weight: 800;
  text-decoration: none;
}

.side-index a:hover,
.legal-index a:hover,
.article-index a:hover,
.resource-index a:hover {
  padding-left: .6rem;
  background: var(--acid);
}

.content-section,
.article-section,
.legal-section,
.resource-section,
.glossary-section,
.faq-section {
  padding: var(--section) var(--gutter);
  border-bottom: 1px solid var(--midnight);
}

.content-section:nth-of-type(even),
.article-section:nth-of-type(even),
.resource-section:nth-of-type(even) {
  background: var(--paper);
}

.fact-grid,
.resource-grid,
.guide-grid,
.tool-grid,
.comparison-grid,
.legal-grid {
  max-width: var(--page);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-inline: auto;
  border-top: 1px solid var(--midnight);
  border-left: 1px solid var(--midnight);
}

.fact-grid > *,
.resource-grid > *,
.guide-grid > *,
.tool-grid > *,
.comparison-grid > *,
.legal-grid > * {
  min-height: 15rem;
  padding: 1.5rem;
  border-right: 1px solid var(--midnight);
  border-bottom: 1px solid var(--midnight);
  background: var(--paper);
}

.faq,
.faq-list {
  max-width: var(--reading);
  border-top: 1px solid var(--midnight);
}

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

.faq summary,
.faq-list summary {
  position: relative;
  min-height: 64px;
  display: flex;
  align-items: center;
  padding: 1rem 3.5rem 1rem 0;
  font-size: clamp(1.1rem, 1rem + .4vw, 1.35rem);
  font-weight: 900;
  cursor: pointer;
  list-style: none;
}

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

.faq summary::after,
.faq-list summary::after {
  content: "+";
  position: absolute;
  right: .5rem;
  width: 2rem;
  height: 2rem;
  display: grid;
  place-items: center;
  border: 1px solid var(--midnight);
  border-radius: 50%;
  background: var(--acid);
}

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

.faq details > p,
.faq-list details > p,
.faq details > div,
.faq-list details > div {
  padding: 0 3.5rem 1.5rem 0;
}

.glossary-controls,
.filter-bar,
.tool-controls,
.interactive-controls {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: .75rem;
  margin-bottom: 2rem;
}

.glossary-controls input,
.filter-bar input,
.filter-bar select,
.tool-controls input,
.tool-controls select,
.interactive-controls input,
.interactive-controls select,
textarea,
.field input,
.field select {
  width: 100%;
  min-width: 0;
  padding: .75rem 1rem;
  border: 1px solid var(--midnight);
  color: var(--midnight);
  background: var(--paper);
  border-radius: 0;
}

textarea {
  min-height: 9rem;
  resize: vertical;
}

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

.glossary-grid > article,
.glossary-list > article,
.glossary-grid > div,
.glossary-list > div {
  min-height: 13rem;
  padding: 1.5rem;
  border-right: 1px solid var(--midnight);
  border-bottom: 1px solid var(--midnight);
}

.glossary-grid h2,
.glossary-list h2,
.glossary-grid h3,
.glossary-list h3 {
  font-size: clamp(1.6rem, 2.5vw, 2.7rem);
}

.interactive,
.tool-surface,
.worksheet,
.calculator,
.scenario-tool,
.source-tool,
.cluster-tool,
.local-sheet,
.exercise-panel {
  max-width: var(--page);
  margin: 0 auto;
  padding: clamp(1.5rem, 4vw, 4rem);
  border: 1px solid var(--midnight);
  color: var(--midnight);
  background: var(--paper);
}

.interactive + .interactive,
.tool-surface + .tool-surface,
.worksheet + .worksheet,
.calculator + .calculator,
.exercise-panel + .exercise-panel {
  margin-top: 1.5rem;
}

.interactive button,
.tool-surface button,
.worksheet button,
.calculator button,
.scenario-tool button,
.source-tool button,
.cluster-tool button,
.local-sheet button,
.exercise-panel button,
.glossary-controls button,
.filter-bar button {
  min-height: 48px;
  padding: .7rem 1rem;
  border: 1px solid var(--midnight);
  color: var(--midnight);
  background: var(--acid);
  font-weight: 900;
}

.interactive button[aria-pressed="true"],
.tool-surface button[aria-pressed="true"],
.worksheet button[aria-pressed="true"],
.calculator button[aria-pressed="true"],
.scenario-tool button[aria-pressed="true"],
.source-tool button[aria-pressed="true"],
.cluster-tool button[aria-pressed="true"],
.exercise-panel button[aria-pressed="true"] {
  color: var(--bone);
  background: var(--violet);
}

.tool-output,
.interactive-output,
.result-panel,
[data-output] {
  margin-top: 1.5rem;
  padding: 1.25rem;
  border-left: .75rem solid var(--violet);
  background: var(--bone);
}

fieldset {
  min-width: 0;
  margin: 1.5rem 0;
  padding: 1.25rem;
  border: 1px solid var(--midnight);
}

legend {
  padding-inline: .5rem;
  font-weight: 900;
}

label:has(input[type="checkbox"]),
label:has(input[type="radio"]) {
  min-height: 44px;
  display: flex;
  align-items: center;
  gap: .7rem;
  padding: .4rem 0;
}

input[type="checkbox"],
input[type="radio"] {
  width: 1.35rem;
  min-width: 1.35rem;
  min-height: 1.35rem;
  accent-color: var(--violet);
}

input[type="range"] {
  width: 100%;
  accent-color: var(--violet);
}

table {
  width: 100%;
  margin: 2rem 0;
  border-collapse: collapse;
  font-size: .88rem;
}

th,
td {
  padding: .8rem;
  border: 1px solid var(--midnight);
  text-align: left;
  vertical-align: top;
}

th {
  background: var(--acid);
}

code,
pre {
  font-family: var(--mono);
}

pre {
  max-width: 100%;
  overflow: auto;
  padding: 1rem;
  color: var(--bone);
  background: var(--graphite);
}

/* Topic pages and dedicated dot instruments */
.topic-question {
  display: grid;
  grid-template-columns: minmax(24rem, 1fr) minmax(20rem, .72fr);
  align-items: center;
  color: var(--midnight);
  background: var(--acid);
  border-bottom: 1px solid var(--midnight);
}

.topic-question > div:first-child {
  padding: var(--section) var(--gutter);
  border-right: 1px solid var(--midnight);
}

.topic-question h2 {
  max-width: 14ch;
  font-size: clamp(3.2rem, 6vw, 7rem);
}

.question-disc {
  position: relative;
  min-height: 34rem;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: var(--midnight);
}

.question-disc::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: calc(50% - 1px);
  height: 2px;
  background: var(--metal);
}

.question-disc i {
  position: absolute;
  width: clamp(4.5rem, 8vw, 8rem);
  aspect-ratio: 1;
  border: 2px solid var(--graphite-2);
  border-radius: 50%;
  background: var(--bone);
  box-shadow: inset 0 -1rem 2rem rgba(8, 17, 38, .2);
}

.question-disc i:nth-child(1) { transform: translate(-115%, -75%); }
.question-disc i:nth-child(2) { background: var(--violet); transform: translate(5%, -105%) rotateY(65deg); }
.question-disc i:nth-child(3) { width: clamp(7rem, 13vw, 13rem); background: var(--acid); }
.question-disc i:nth-child(4) { transform: translate(-105%, 105%) rotateY(70deg); }
.question-disc i:nth-child(5) { background: var(--violet); transform: translate(105%, 85%); }

.worked-example {
  max-width: var(--page);
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(20rem, .95fr);
  gap: clamp(2rem, 5vw, 6rem);
  align-items: start;
  margin-inline: auto;
}

.worked-example blockquote {
  font-size: clamp(2.3rem, 4.8vw, 5.6rem);
  font-weight: 900;
  letter-spacing: -.055em;
  line-height: .98;
}

.worked-example dl {
  border-top: 1px solid var(--midnight);
}

.worked-example dl > div {
  display: grid;
  grid-template-columns: minmax(6rem, .35fr) 1fr;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--midnight);
}

.worked-example dt {
  color: var(--violet-dark);
  font-family: var(--mono);
  font-size: .68rem;
  font-weight: 900;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.savings-questions,
.dependency-lab,
.scenario-delta,
.source-granularity {
  padding: var(--section) var(--gutter);
  color: var(--bone);
  background: var(--graphite);
  border-bottom: 1px solid var(--rule-dark);
}

.savings-questions > header,
.dependency-lab > header,
.scenario-delta > header,
.source-granularity > header,
.blind-spot-field > header {
  max-width: var(--page);
  display: grid;
  grid-template-columns: .38fr 1.15fr .6fr;
  gap: 2rem;
  align-items: end;
  margin: 0 auto clamp(3rem, 6vw, 6rem);
}

.savings-questions > header .eyebrow,
.dependency-lab > header .eyebrow,
.scenario-delta > header .eyebrow,
.source-granularity > header .eyebrow,
.blind-spot-field > header .eyebrow {
  color: var(--acid);
}

.savings-questions > header h2,
.dependency-lab > header h2,
.scenario-delta > header h2,
.source-granularity > header h2,
.blind-spot-field > header h2 {
  margin: 0;
  font-size: clamp(3.1rem, 5.8vw, 6.8rem);
}

.savings-question-controls {
  max-width: var(--page);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0 auto;
  border-top: 1px solid var(--rule-dark);
  border-left: 1px solid var(--rule-dark);
}

.savings-question-controls button {
  min-height: 15rem;
  display: grid;
  grid-template-columns: 3.25rem 1fr;
  grid-template-rows: 1fr auto;
  align-items: end;
  gap: 1rem;
  padding: 1.5rem;
  border: 0;
  border-right: 1px solid var(--rule-dark);
  border-bottom: 1px solid var(--rule-dark);
  color: var(--bone);
  background: transparent;
  text-align: left;
}

.savings-question-controls button i {
  align-self: start;
  width: 3.25rem;
  aspect-ratio: 1;
  border: 1px solid var(--metal);
  border-radius: 50%;
  background: var(--bone);
  transition: transform .25s ease, background .25s ease;
}

.savings-question-controls button span {
  align-self: start;
  justify-self: end;
  font-family: var(--mono);
  font-size: .68rem;
}

.savings-question-controls button b {
  grid-column: 1 / -1;
  font-size: clamp(1.55rem, 2.2vw, 2.5rem);
}

.savings-question-controls button:hover,
.savings-question-controls button[aria-pressed="true"] {
  color: var(--midnight);
  background: var(--acid);
}

.savings-question-controls button[aria-pressed="true"] i {
  border-color: var(--midnight);
  background: var(--violet);
  transform: rotateY(67deg);
}

.savings-question-output {
  max-width: var(--page);
  min-height: 18rem;
  margin: 0 auto;
  padding: clamp(2rem, 4vw, 4rem);
  color: var(--midnight);
  background: var(--acid);
}

.savings-question-output > span {
  font-family: var(--mono);
  font-size: .68rem;
  font-weight: 900;
  letter-spacing: .08em;
}

.savings-question-output h3 {
  max-width: 18ch;
  margin: 1rem 0;
  font-size: clamp(2.2rem, 4vw, 4.8rem);
}

.rights-chain {
  display: grid;
  grid-template-columns: minmax(19rem, .58fr) minmax(0, 1.42fr);
  color: var(--midnight);
  background: var(--acid);
  border-bottom: 1px solid var(--midnight);
}

.rights-chain > header {
  padding: var(--section) var(--gutter);
  border-right: 1px solid var(--midnight);
}

.rights-chain > header h2 {
  font-size: clamp(3rem, 5.2vw, 6rem);
}

.rights-chain ol {
  margin: 0;
  padding: 0;
  counter-reset: right-chain;
  list-style: none;
}

.rights-chain li {
  position: relative;
  min-height: 8.5rem;
  display: grid;
  grid-template-columns: minmax(13rem, .55fr) 1fr;
  align-items: center;
  gap: 2rem;
  padding: 1.5rem var(--gutter);
  border-bottom: 1px solid var(--midnight);
  counter-increment: right-chain;
}

.rights-chain li:last-child {
  border-bottom: 0;
}

.rights-chain li::after {
  content: counter(right-chain, decimal-leading-zero);
  position: absolute;
  right: 1.25rem;
  top: 1rem;
  font-family: var(--mono);
  font-size: .67rem;
}

.rights-chain li b {
  font-size: clamp(1.5rem, 2.5vw, 2.7rem);
}

.statement-bridge {
  display: grid;
  grid-template-columns: 1fr 5rem 1fr 5rem 1fr;
  align-items: stretch;
  color: var(--bone);
  background: var(--midnight);
  border-bottom: 1px solid var(--rule-dark);
}

.statement-bridge > div {
  min-height: 20rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(1.5rem, 4vw, 4rem);
}

.statement-bridge > div span {
  color: var(--acid);
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .08em;
}

.statement-bridge > div b {
  margin-top: 1rem;
  font-size: clamp(1.7rem, 3vw, 3.5rem);
}

.statement-bridge > i {
  position: relative;
  align-self: center;
  width: 3.5rem;
  aspect-ratio: 1;
  border: 1px solid var(--bone);
  border-radius: 50%;
  background: var(--violet);
}

.statement-bridge > i::before {
  content: "";
  position: absolute;
  top: calc(50% - .5px);
  left: -1rem;
  right: -1rem;
  height: 1px;
  background: var(--bone);
}

.scale-switch {
  display: grid;
  grid-template-columns: minmax(19rem, 1fr) auto minmax(19rem, .8fr);
  align-items: stretch;
  color: var(--midnight);
  background: var(--bone);
  border-bottom: 1px solid var(--midnight);
}

.scale-switch > div,
.scale-switch > aside {
  min-height: 22rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(2rem, 5vw, 5rem) var(--gutter);
}

.scale-switch > div > span,
.scale-switch > aside > b {
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .08em;
}

.scale-switch > div > strong {
  margin: 1rem 0;
  font-size: clamp(3rem, 6vw, 7rem);
  letter-spacing: -.07em;
  line-height: .9;
}

.scale-switch > button {
  min-width: 10rem;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 1rem;
  padding: 1.25rem;
  border: 0;
  border-inline: 1px solid var(--midnight);
  color: var(--bone);
  background: var(--midnight);
}

.scale-switch > button i {
  width: 5rem;
  aspect-ratio: 1;
  border: 1px solid var(--bone);
  border-radius: 50%;
  background: var(--acid);
  transition: transform .28s ease, background .28s ease;
}

.scale-switch > button[aria-pressed="true"] i {
  background: var(--violet);
  transform: rotateY(72deg);
}

.scale-switch > button span {
  max-width: 9rem;
  font-size: .75rem;
  font-weight: 900;
  text-align: center;
}

.scale-switch > aside {
  background: var(--acid);
}

.blind-spot-field {
  padding: var(--section) var(--gutter);
  color: var(--bone);
  background: var(--violet-dark);
  border-bottom: 1px solid var(--rule-dark);
}

.blind-spot-field .topic-strip {
  border-color: var(--rule-dark);
}

.blind-spot-field .topic-strip article {
  border-color: var(--rule-dark);
}

.friction-stack {
  display: grid;
  grid-template-columns: 1fr repeat(4, minmax(8rem, .5fr)) 1fr;
  align-items: stretch;
  color: var(--midnight);
  background: var(--bone);
  border-bottom: 1px solid var(--midnight);
}

.friction-stack > div,
.friction-stack > i {
  min-height: 20rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 1.5rem;
  border-right: 1px solid var(--midnight);
  font-style: normal;
}

.friction-stack > div:last-child {
  border-right: 0;
  color: var(--bone);
  background: var(--midnight);
}

.friction-stack > div span {
  font-size: clamp(1.5rem, 2.4vw, 2.8rem);
  font-weight: 900;
  letter-spacing: -.04em;
}

.friction-stack > i {
  justify-content: space-between;
  background: var(--acid);
}

.friction-stack > i:nth-of-type(even) {
  background: var(--violet);
}

.friction-stack > i b {
  font-size: 3rem;
}

.friction-stack > i span,
.friction-stack > div small {
  font-family: var(--mono);
  font-size: .67rem;
}

.dependency-controls,
.delta-controls,
.source-levels,
.library-filter {
  max-width: var(--page);
  display: flex;
  flex-wrap: wrap;
  gap: 1px;
  margin: 0 auto;
  border: 1px solid var(--rule-dark);
  background: var(--rule-dark);
}

.dependency-controls button,
.delta-controls button,
.source-levels button,
.library-filter button {
  flex: 1 1 9rem;
  min-height: 52px;
  padding: .75rem 1rem;
  border: 0;
  color: var(--bone);
  background: var(--graphite);
  font-weight: 900;
}

.dependency-controls button:hover,
.dependency-controls button[aria-pressed="true"],
.delta-controls button:hover,
.delta-controls button[aria-pressed="true"],
.source-levels button:hover,
.source-levels button[aria-pressed="true"],
.source-levels button.is-active,
.library-filter button:hover,
.library-filter button[aria-pressed="true"],
.library-filter button.is-active {
  color: var(--midnight);
  background: var(--acid);
}

.dependency-dots {
  max-width: 62rem;
  display: grid;
  grid-template-columns: repeat(6, minmax(2.5rem, 1fr));
  gap: clamp(.65rem, 1.6vw, 1.5rem);
  margin: clamp(3rem, 6vw, 6rem) auto;
}

.dependency-dots i,
.delta-fields i,
.source-pixels i,
.not-found-field i {
  position: relative;
  display: block;
  aspect-ratio: 1;
  border: 1px solid var(--metal);
  border-radius: 50%;
  background: var(--bone);
  box-shadow: inset 0 -.75rem 1.25rem rgba(8, 17, 38, .2);
  transition: transform .28s ease, background .28s ease, opacity .28s ease;
}

.dependency-dots i.is-active,
.dependency-dots i.is-on,
.dependency-dots i[data-active="true"] {
  background: var(--acid);
  transform: rotateY(70deg);
}

.dependency-lab > p:last-child,
.scenario-delta > p:last-child {
  max-width: var(--page);
  margin: 0 auto;
  padding: 1rem;
  border: 1px solid var(--rule-dark);
  color: var(--acid);
  font-family: var(--mono);
  font-size: .72rem;
}

.delta-fields {
  max-width: var(--page);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0 auto 1px;
  background: var(--rule-dark);
  border: 1px solid var(--rule-dark);
}

.delta-fields > div {
  display: grid;
  grid-template-columns: repeat(4, minmax(2.5rem, 1fr));
  gap: clamp(.6rem, 1.2vw, 1.15rem);
  padding: clamp(1.5rem, 4vw, 4rem);
  background: var(--midnight);
}

.delta-fields > div > span {
  grid-column: 1 / -1;
  color: var(--acid);
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .08em;
}

.delta-fields i.is-active,
.delta-fields i.is-on,
.delta-fields i[data-active="true"] {
  background: var(--violet);
  transform: rotateY(72deg);
}

.source-screen {
  max-width: var(--page);
  min-height: 30rem;
  display: grid;
  grid-template-columns: minmax(16rem, .72fr) minmax(0, 1.28fr);
  grid-template-rows: auto auto 1fr;
  column-gap: clamp(2rem, 5vw, 6rem);
  align-items: center;
  margin: 1px auto 0;
  padding: clamp(2rem, 5vw, 5rem);
  color: var(--midnight);
  background: var(--acid);
}

.source-pixels {
  grid-row: 1 / -1;
  display: grid;
  grid-template-columns: repeat(8, minmax(1.5rem, 1fr));
  gap: clamp(.35rem, .8vw, .75rem);
}

.source-pixels i:nth-child(5n) {
  background: var(--violet);
}

.source-pixels i.is-active,
.source-pixels i.is-on,
.source-pixels i[data-active="true"] {
  background: var(--midnight);
  transform: rotateY(68deg);
}

.source-screen > span {
  align-self: end;
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .08em;
}

.source-screen h3 {
  margin: .75rem 0;
  font-size: clamp(2.3rem, 4vw, 4.7rem);
}

/* Library, worksheets and glossary */
.library-index,
.glossary,
.local-sheet {
  padding: var(--section) var(--gutter);
  color: var(--midnight);
  background: var(--paper);
  border-bottom: 1px solid var(--midnight);
}

.library-index .library-filter {
  border-color: var(--midnight);
  background: var(--midnight);
}

.library-index .library-filter button {
  color: var(--midnight);
  background: var(--bone);
}

.filter-count {
  max-width: var(--page);
  margin: 1rem auto;
  color: var(--violet-dark);
  font-family: var(--mono);
  font-size: .7rem;
}

.library-ledger {
  max-width: var(--page);
  margin: 0 auto;
  border-top: 1px solid var(--midnight);
}

.library-ledger article {
  min-height: 7rem;
  display: grid;
  grid-template-columns: 3rem minmax(0, 1fr) auto;
  align-items: center;
  gap: 1.5rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--midnight);
}

.library-ledger article > span {
  font-family: var(--mono);
  font-size: .68rem;
}

.library-ledger article > div b {
  font-size: clamp(1.35rem, 2vw, 2rem);
}

.library-ledger article > div p {
  margin: .35rem 0 0;
  color: var(--muted-light);
}

.library-ledger article > a {
  min-height: 44px;
  display: flex;
  align-items: center;
  padding: .5rem .75rem;
  border: 1px solid var(--midnight);
  font-size: .75rem;
  font-weight: 900;
  text-decoration: none;
}

.library-ledger article > a:hover {
  background: var(--acid);
}

.local-sheet {
  display: grid;
  grid-template-columns: minmax(22rem, .9fr) minmax(22rem, 1.1fr);
  gap: clamp(2rem, 5vw, 6rem);
  background: var(--bone);
}

.sheet-form {
  display: grid;
  gap: 1.2rem;
}

.sheet-form label {
  display: grid;
  gap: .4rem;
  font-weight: 900;
}

.sheet-form textarea {
  min-height: 8rem;
  font-weight: 400;
}

.sheet-form > div {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}

.sheet-preview {
  align-self: start;
  min-height: 40rem;
  padding: clamp(2rem, 5vw, 5rem);
  color: var(--bone);
  background: var(--midnight);
  border: 1px solid var(--midnight);
}

.sheet-preview > span {
  color: var(--acid);
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .08em;
}

.sheet-preview h2 {
  margin: 2rem 0;
  font-size: clamp(2.4rem, 4.5vw, 5.2rem);
}

.sheet-preview dl > div {
  padding: 1rem 0;
  border-top: 1px solid var(--rule-dark);
}

.sheet-preview dt {
  color: var(--acid);
  font-family: var(--mono);
  font-size: .67rem;
}

.sheet-preview small {
  display: block;
  margin-top: 2rem;
  color: var(--muted-dark);
}

.glossary-search {
  max-width: var(--page);
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 1rem;
  margin: 0 auto 1rem;
  padding: 1rem;
  border: 1px solid var(--midnight);
  background: var(--acid);
}

.glossary-search > span {
  font-family: var(--mono);
  font-size: .68rem;
  font-weight: 900;
}

.glossary-search input {
  width: 100%;
  min-width: 0;
  padding: .75rem 1rem;
  border: 1px solid var(--midnight);
  background: var(--paper);
  border-radius: 0;
}

.glossary > p {
  max-width: var(--page);
  margin: 0 auto 1rem;
  color: var(--violet-dark);
  font-family: var(--mono);
  font-size: .7rem;
}

.glossary-list {
  max-width: var(--page);
  margin-inline: auto;
}

.glossary-list > article {
  position: relative;
  min-height: 18rem;
  display: grid;
  grid-template-columns: 3rem 1fr;
  grid-template-rows: auto 1fr auto;
  gap: .75rem 1rem;
}

.glossary-list article > i {
  width: 3rem;
  aspect-ratio: 1;
  border: 1px solid var(--midnight);
  border-radius: 50%;
  background: var(--acid);
}

.glossary-list article:nth-child(even) > i {
  background: var(--violet);
  transform: rotateY(67deg);
}

.glossary-list article > span {
  justify-self: end;
  font-family: var(--mono);
  font-size: .67rem;
}

.glossary-list h2 {
  grid-column: 1 / -1;
  align-self: end;
  margin: 1rem 0;
}

.glossary-list p {
  grid-column: 1 / -1;
}

.glossary-empty {
  max-width: var(--page);
  margin: 1rem auto 0;
  padding: 2rem;
  border: 1px dashed var(--midnight);
}

/* Identity, policy and support surfaces */
.project-thesis,
.boundary-manifesto {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  color: var(--bone);
  background: var(--midnight);
  border-bottom: 1px solid var(--rule-dark);
}

.project-thesis > div,
.boundary-manifesto > div {
  min-height: 28rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(1.5rem, 4vw, 4rem);
  border-right: 1px solid var(--rule-dark);
}

.project-thesis > div:last-child,
.boundary-manifesto > div:last-child {
  border-right: 0;
}

.project-thesis > div:first-child,
.boundary-manifesto > div:nth-child(2) {
  color: var(--midnight);
  background: var(--acid);
}

.project-thesis > div:nth-child(2),
.boundary-manifesto > div:nth-child(3) {
  background: var(--violet-dark);
}

.project-thesis span,
.boundary-manifesto span {
  margin-bottom: auto;
  font-family: var(--mono);
  font-size: .68rem;
  font-weight: 900;
  letter-spacing: .08em;
}

.project-thesis h2,
.boundary-manifesto h2 {
  font-size: clamp(2rem, 3.4vw, 4rem);
}

.operator-register {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(22rem, .8fr);
  color: var(--bone);
  background: var(--graphite);
  border-bottom: 1px solid var(--rule-dark);
}

.operator-register .identity-dots {
  border-right: 1px solid var(--rule-dark);
}

.register-note {
  align-self: center;
  padding: var(--section) var(--gutter);
}

.register-note > span,
.postal-point > span {
  color: var(--acid);
  font-family: var(--mono);
  font-size: .68rem;
  font-weight: 900;
  letter-spacing: .08em;
}

.register-note h2,
.postal-point h2 {
  margin: 1rem 0 2rem;
  font-size: clamp(3rem, 5vw, 6rem);
}

.register-note small {
  display: block;
  margin-top: 2rem;
  color: var(--muted-dark);
}

.contact-channel {
  display: grid;
  grid-template-columns: minmax(22rem, .85fr) minmax(25rem, 1.15fr);
  color: var(--midnight);
  background: var(--acid);
  border-bottom: 1px solid var(--midnight);
}

.contact-channel__rules {
  padding: var(--section) var(--gutter);
  border-right: 1px solid var(--midnight);
}

.contact-channel__rules h2 {
  font-size: clamp(3rem, 5vw, 6rem);
}

.contact-channel__rules h3 {
  margin-top: 3rem;
  font-size: 1.7rem;
}

.postal-point {
  padding: var(--section) var(--gutter);
  color: var(--bone);
  background: var(--violet-dark);
  border-bottom: 1px solid var(--rule-dark);
}

.postal-point p {
  max-width: 35rem;
  font-size: 1.25rem;
}

.editorial-protocol,
.complaint-types,
.storage-inventory,
.sitemap-field {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  color: var(--midnight);
  background: var(--paper);
  border-bottom: 1px solid var(--midnight);
}

.editorial-protocol article,
.complaint-types article,
.storage-inventory article,
.sitemap-field article {
  min-height: 24rem;
  display: flex;
  flex-direction: column;
  padding: clamp(1.5rem, 3vw, 3rem);
  border-right: 1px solid var(--midnight);
  border-bottom: 1px solid var(--midnight);
}

.editorial-protocol article:nth-child(3n),
.complaint-types article:nth-child(3n),
.storage-inventory article:nth-child(3n),
.sitemap-field article:nth-child(3n) {
  border-right: 0;
}

.editorial-protocol article > span,
.complaint-types article > span,
.storage-inventory article > span,
.sitemap-field article > span {
  font-family: var(--mono);
  font-size: .68rem;
}

.editorial-protocol h2,
.complaint-types h2,
.storage-inventory h2,
.sitemap-field h2 {
  margin: auto 0 1rem;
  font-size: clamp(2rem, 3.5vw, 4rem);
}

.editorial-protocol article:nth-child(3n + 2),
.complaint-types article:nth-child(even),
.storage-inventory article:nth-child(2),
.sitemap-field article:nth-child(even) {
  color: var(--bone);
  background: var(--violet-dark);
}

.storage-inventory dl {
  margin-top: 1.5rem;
  border-top: 1px solid currentColor;
}

.storage-inventory dl > div {
  padding: .65rem 0;
  border-bottom: 1px solid currentColor;
}

.storage-inventory dt {
  font-family: var(--mono);
  font-size: .67rem;
}

.policy {
  max-width: var(--page);
  margin: 0 auto;
  padding: var(--section) var(--gutter);
}

.policy > section {
  display: grid;
  grid-template-columns: 6rem minmax(0, 1fr);
  gap: 2rem;
  padding: clamp(2rem, 4vw, 4rem) 0;
  border-top: 1px solid var(--midnight);
}

.policy > section > span {
  color: var(--violet-dark);
  font-family: var(--mono);
  font-size: .72rem;
  font-weight: 900;
}

.policy h2 {
  margin-bottom: 1.25rem;
  font-size: clamp(2rem, 3.6vw, 4.2rem);
}

.policy section > div {
  max-width: var(--reading);
}

.access-ledger {
  padding: var(--section) var(--gutter);
  color: var(--midnight);
  background: var(--paper);
  border-bottom: 1px solid var(--midnight);
}

.access-dots {
  max-width: var(--page);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0 auto;
  border-top: 1px solid var(--midnight);
  border-left: 1px solid var(--midnight);
}

.access-dots article {
  position: relative;
  min-height: 18rem;
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  border-right: 1px solid var(--midnight);
  border-bottom: 1px solid var(--midnight);
}

.access-dots article > i {
  width: 3.5rem;
  aspect-ratio: 1;
  border: 1px solid var(--midnight);
  border-radius: 50%;
  background: var(--acid);
}

.access-dots article:nth-child(even) > i {
  background: var(--violet);
  transform: rotateY(68deg);
}

.access-dots article > span {
  margin-top: .8rem;
  font-family: var(--mono);
  font-size: .67rem;
}

.access-dots h3 {
  margin: auto 0 1rem;
  font-size: clamp(1.8rem, 2.7vw, 3rem);
}

.sitemap-field {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.sitemap-field article,
.sitemap-field article:nth-child(3n) {
  min-height: 32rem;
  border-right: 1px solid var(--midnight);
}

.sitemap-field article:last-child {
  border-right: 0;
}

.sitemap-field nav {
  display: grid;
  margin-top: 1rem;
}

.sitemap-field nav a {
  min-height: 44px;
  display: grid;
  grid-template-columns: 1rem 1fr;
  align-items: center;
  gap: .6rem;
  border-top: 1px solid currentColor;
  font-size: .78rem;
  text-decoration: none;
}

.sitemap-field nav a i {
  width: .75rem;
  aspect-ratio: 1;
  border: 1px solid currentColor;
  border-radius: 50%;
  background: var(--acid);
}

.not-found-field {
  display: grid;
  grid-template-columns: repeat(8, minmax(1.75rem, 1fr));
  gap: clamp(.55rem, 1.4vw, 1.2rem);
  padding: var(--section) var(--gutter);
  color: var(--bone);
  background: var(--graphite);
}

.not-found-field i.is-missing {
  border: 2px dashed var(--acid);
  background: transparent;
  box-shadow: none;
}

/* Footer and storage note */
.footer-field {
  display: grid;
  grid-template-columns: minmax(20rem, .55fr) minmax(0, 1.45fr);
  color: var(--bone);
  background: var(--graphite);
}

.footer-field__brand {
  padding: clamp(3rem, 6vw, 6rem) var(--gutter);
  border-right: 1px solid var(--rule-dark);
}

.footer-field__brand .brand {
  padding: 0;
}

.footer-field__brand > p {
  max-width: 22rem;
  margin-top: 2rem;
  color: var(--muted-dark);
}

.footer-field__brand > a {
  font-weight: 900;
}

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

.footer-field__links nav {
  padding: clamp(2rem, 4vw, 4rem) 1.25rem;
  border-right: 1px solid var(--rule-dark);
}

.footer-field__links nav:last-child {
  border-right: 0;
}

.footer-field__links h2 {
  color: var(--acid);
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .08em;
}

.footer-field__links a,
.footer-field__links button {
  min-height: 40px;
  display: flex;
  align-items: center;
  color: var(--muted-dark);
  font-size: .75rem;
  text-align: left;
}

.footer-field__links a:hover,
.footer-field__links button:hover {
  color: var(--acid);
}

.footer-field__legal {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr 1.4fr auto;
  gap: 2rem;
  padding: 1.5rem var(--gutter);
  border-top: 1px solid var(--rule-dark);
  color: var(--muted-dark);
  font-size: .7rem;
}

.footer-field__legal p {
  margin: 0;
}

.storage-pop {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  left: 1rem;
  z-index: 90;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1.5rem;
  align-items: center;
  padding: 1rem 1.25rem;
  border: 2px solid var(--acid);
  color: var(--bone);
  background: var(--midnight);
  box-shadow: 0 1.5rem 4rem rgba(0, 0, 0, .35);
}

.storage-pop p {
  margin: .25rem 0 0;
  color: var(--muted-dark);
  font-size: .78rem;
}

.storage-pop > div:last-child {
  display: flex;
  align-items: center;
  gap: .75rem;
}

.storage-pop button {
  padding: .65rem 1rem;
  border: 1px solid var(--acid);
  color: var(--midnight);
  background: var(--acid);
  font-weight: 900;
}

/* Responsive */
@media (max-width: 1180px) {
  .primary {
    display: none;
  }

  .topline {
    grid-template-columns: 1fr auto;
  }

  .matrix-menu {
    grid-template-columns: .65fr 1.35fr;
  }

  .matrix-menu > nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .resolution-board,
  .program-resolution,
  .board-anatomy {
    grid-template-columns: 1fr;
  }

  .resolution-board__field,
  .program-resolution > header,
  .board-anatomy__copy {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid currentColor;
  }

  .program-resolution > header {
    grid-row: auto;
  }

  .open-library > header,
  .proposed-modules > header,
  .missing-point > header {
    grid-template-columns: .45fr 1.2fr;
  }

  .open-library > header > p,
  .proposed-modules > header > p,
  .missing-point > header > p {
    grid-column: 2;
  }

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

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

  .footer-field__brand {
    border-right: 0;
    border-bottom: 1px solid var(--rule-dark);
  }

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

  .friction-stack > div,
  .friction-stack > i {
    min-height: 15rem;
    border-bottom: 1px solid var(--midnight);
  }

  .friction-stack > *:nth-child(3n) {
    border-right: 0;
  }

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

  .sitemap-field article,
  .sitemap-field article:nth-child(3n) {
    min-height: 26rem;
    border-right: 1px solid var(--midnight);
  }

  .sitemap-field article:nth-child(3n) {
    border-right: 0;
  }
}

@media (max-width: 900px) {
  :root {
    --header: 4.75rem;
  }

  .brand {
    padding-left: 1rem;
  }

  .brand-name b {
    max-width: 15rem;
  }

  .matrix-button {
    min-width: 4.75rem;
    grid-template-columns: 2rem;
    justify-content: center;
    padding: .6rem 1rem;
  }

  .matrix-button span {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    white-space: nowrap;
  }

  .matrix-menu {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr auto;
  }

  .matrix-menu__statement {
    padding: 2rem var(--gutter);
    border-right: 0;
    border-bottom: 1px solid var(--rule-dark);
  }

  .matrix-menu__statement h2 {
    max-width: 16ch;
    font-size: clamp(2.3rem, 8vw, 4.2rem);
  }

  .matrix-menu__operator {
    grid-template-columns: 1fr;
  }

  .resolution-hero {
    min-height: 48rem;
    grid-template-columns: 1fr;
  }

  .resolution-hero__image::after {
    background: linear-gradient(180deg, rgba(8, 17, 38, .38), rgba(8, 17, 38, .97) 66%);
  }

  .resolution-hero__copy {
    align-self: end;
    padding-top: 12rem;
  }

  .resolution-hero__status {
    grid-template-columns: 1fr;
  }

  .resolution-hero__image figcaption {
    top: 1rem;
    right: 1rem;
    bottom: auto;
    left: 1rem;
  }

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

  .boundary-ticker span:nth-child(2) {
    border-right: 0;
  }

  .boundary-ticker span:nth-child(-n + 2) {
    border-bottom: 1px solid var(--midnight);
  }

  .missing-point__body {
    grid-template-columns: 1fr;
  }

  .missing-claim,
  .missing-explanation {
    min-height: 22rem;
    border-right: 0;
    border-bottom: 1px solid var(--rule-dark);
  }

  .missing-choices {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-right: 0;
    border-bottom: 1px solid var(--rule-dark);
  }

  .missing-choices button:nth-child(odd) {
    border-right: 1px solid var(--rule-dark);
  }

  .savings-field,
  .semantic-frame,
  .identity-resolution,
  .email-zone,
  .compact-request,
  .missing-stage,
  .availability-ledger {
    grid-template-columns: 1fr;
  }

  .topic-question,
  .rights-chain,
  .worked-example,
  .scale-switch,
  .operator-register,
  .contact-channel,
  .local-sheet {
    grid-template-columns: 1fr;
  }

  .topic-question > div:first-child,
  .rights-chain > header,
  .operator-register .identity-dots,
  .contact-channel__rules {
    border-right: 0;
    border-bottom: 1px solid var(--midnight);
  }

  .question-disc {
    min-height: 28rem;
  }

  .savings-questions > header,
  .dependency-lab > header,
  .scenario-delta > header,
  .source-granularity > header,
  .blind-spot-field > header {
    grid-template-columns: .45fr 1.2fr;
  }

  .savings-questions > header > p,
  .dependency-lab > header > p,
  .scenario-delta > header > p,
  .source-granularity > header > p,
  .blind-spot-field > header > p {
    grid-column: 2;
  }

  .rights-chain li {
    grid-template-columns: 1fr;
    gap: .5rem;
  }

  .statement-bridge {
    grid-template-columns: 1fr;
  }

  .statement-bridge > div {
    min-height: 12rem;
    border-bottom: 1px solid var(--rule-dark);
  }

  .statement-bridge > i {
    width: 3rem;
    margin-block: 1rem;
  }

  .statement-bridge > i::before {
    top: -1rem;
    bottom: -1rem;
    left: calc(50% - .5px);
    right: auto;
    width: 1px;
    height: auto;
  }

  .scale-switch > button {
    min-height: 11rem;
    border-inline: 0;
    border-block: 1px solid var(--midnight);
  }

  .delta-fields,
  .source-screen {
    grid-template-columns: 1fr;
  }

  .source-pixels {
    grid-row: auto;
    margin-bottom: 2rem;
  }

  .project-thesis,
  .boundary-manifesto {
    grid-template-columns: 1fr;
  }

  .project-thesis > div,
  .boundary-manifesto > div,
  .project-thesis > div:last-child,
  .boundary-manifesto > div:last-child {
    min-height: 20rem;
    border-right: 0;
    border-bottom: 1px solid var(--rule-dark);
  }

  .editorial-protocol,
  .complaint-types,
  .storage-inventory,
  .access-dots {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .editorial-protocol article:nth-child(3n),
  .complaint-types article:nth-child(3n),
  .storage-inventory article:nth-child(3n) {
    border-right: 1px solid var(--midnight);
  }

  .editorial-protocol article:nth-child(2n),
  .complaint-types article:nth-child(2n),
  .storage-inventory article:nth-child(2n) {
    border-right: 0;
  }

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

  .sitemap-field article,
  .sitemap-field article:nth-child(3n) {
    border-right: 1px solid var(--midnight);
  }

  .sitemap-field article:nth-child(2n) {
    border-right: 0;
  }

  .savings-field__intro,
  .identity-resolution > div,
  .email-zone > div,
  .compact-request > div,
  .available-now {
    border-right: 0;
    border-bottom: 1px solid var(--midnight);
  }

  .semantic-frame__visual,
  .missing-stage,
  .missing-stage figure {
    min-height: 34rem;
  }

  .page-intro,
  .subHero {
    grid-template-columns: 4rem minmax(0, 1fr);
    min-height: 34rem;
  }

  .intro-dots {
    grid-column: 1 / -1;
    grid-template-columns: repeat(12, 1fr);
    padding-block: 1rem;
    border-top: 1px solid var(--rule-dark);
    border-left: 0;
  }

  .resolution-band,
  .band {
    grid-template-columns: 4rem minmax(0, 1fr);
  }

  .band-content > header {
    grid-template-columns: 1fr;
  }

  .point-callout {
    grid-template-columns: .4fr 1.6fr;
  }

  .point-callout p,
  .point-callout a {
    grid-column: 2;
  }

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

  .article-next {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .article-shell,
  .article-layout,
  .legal-layout,
  .content-layout,
  .resource-layout,
  .glossary-layout,
  .faq-layout {
    grid-template-columns: 1fr;
  }

  .side-index,
  .legal-index,
  .article-index,
  .resource-index {
    position: static;
  }

  .fact-grid,
  .resource-grid,
  .guide-grid,
  .tool-grid,
  .comparison-grid,
  .legal-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .footer-field__links nav:nth-child(2) {
    border-right: 0;
  }

  .footer-field__links nav:nth-child(-n + 2) {
    border-bottom: 1px solid var(--rule-dark);
  }

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

@media (max-width: 600px) {
  :root {
    --gutter: 1rem;
    --section: 4.5rem;
  }

  .brand-mark {
    width: 3.6rem;
    min-width: 3.6rem;
  }

  .brand-name b {
    max-width: 9rem;
    font-size: .63rem;
  }

  .brand-name small {
    font-size: .58rem;
  }

  .matrix-menu > nav {
    grid-template-columns: 1fr;
  }

  .matrix-menu > nav a {
    min-height: 4.25rem;
  }

  .resolution-hero__copy h1,
  .page-intro h1,
  .subHero h1 {
    font-size: clamp(3rem, 14vw, 5.2rem);
  }

  .hero-links,
  .page-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .resolution-board__field {
    min-height: 43rem;
  }

  .flip-field {
    grid-template-columns: repeat(6, minmax(1.5rem, 1fr));
  }

  .resolution-board__field blockquote {
    font-size: clamp(2.2rem, 11vw, 3.6rem);
  }

  .missing-point > header,
  .open-library > header,
  .proposed-modules > header {
    grid-template-columns: 1fr;
  }

  .missing-point > header > p,
  .open-library > header > p,
  .proposed-modules > header > p {
    grid-column: auto;
  }

  .savings-field__points,
  .module-dots,
  .library-dots,
  .dot-cards,
  .program-dots,
  .identity-dots,
  .anatomy-rail,
  .topic-strip,
  .fact-grid,
  .resource-grid,
  .guide-grid,
  .tool-grid,
  .comparison-grid,
  .legal-grid,
  .glossary-grid,
  .glossary-list,
  .footer-field__links {
    grid-template-columns: 1fr;
  }

  .savings-questions > header,
  .dependency-lab > header,
  .scenario-delta > header,
  .source-granularity > header,
  .blind-spot-field > header {
    grid-template-columns: 1fr;
  }

  .savings-questions > header > p,
  .dependency-lab > header > p,
  .scenario-delta > header > p,
  .source-granularity > header > p,
  .blind-spot-field > header > p {
    grid-column: auto;
  }

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

  .savings-question-controls button {
    min-height: 8rem;
  }

  .dependency-dots {
    grid-template-columns: repeat(3, minmax(2.5rem, 1fr));
  }

  .delta-fields > div {
    grid-template-columns: repeat(3, minmax(2.5rem, 1fr));
  }

  .source-screen {
    min-height: 0;
  }

  .source-pixels {
    grid-template-columns: repeat(4, minmax(2rem, 1fr));
  }

  .library-ledger article {
    grid-template-columns: 2rem minmax(0, 1fr);
  }

  .library-ledger article > a {
    grid-column: 2;
    justify-self: start;
  }

  .glossary-search {
    grid-template-columns: 1fr;
  }

  .friction-stack,
  .editorial-protocol,
  .complaint-types,
  .storage-inventory,
  .access-dots,
  .sitemap-field {
    grid-template-columns: 1fr;
  }

  .friction-stack > div,
  .friction-stack > i,
  .friction-stack > *:nth-child(3n),
  .editorial-protocol article,
  .editorial-protocol article:nth-child(2n),
  .editorial-protocol article:nth-child(3n),
  .complaint-types article,
  .complaint-types article:nth-child(2n),
  .complaint-types article:nth-child(3n),
  .storage-inventory article,
  .storage-inventory article:nth-child(2n),
  .storage-inventory article:nth-child(3n),
  .sitemap-field article,
  .sitemap-field article:nth-child(2n),
  .sitemap-field article:nth-child(3n) {
    min-height: 14rem;
    border-right: 0;
    border-bottom: 1px solid var(--midnight);
  }

  .policy > section {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .not-found-field {
    grid-template-columns: repeat(6, minmax(1.5rem, 1fr));
  }

  .savings-field__points article,
  .savings-field__points article:nth-child(2n),
  .savings-field__points article:nth-last-child(-n + 2) {
    min-height: 18rem;
    border-right: 0;
    border-bottom: 1px solid var(--midnight);
  }

  .savings-field__points article:last-child {
    border-bottom: 0;
  }

  .module-dots button,
  .module-dots button:nth-child(3n) {
    min-height: 9rem;
    border-right: 0;
  }

  .library-dots article,
  .dot-cards article,
  .program-dots article {
    min-height: 17rem;
  }

  .intro-dots {
    grid-template-columns: repeat(6, 1fr);
  }

  .page-intro,
  .subHero,
  .resolution-band,
  .band {
    grid-template-columns: 1fr;
  }

  .page-code {
    min-height: 3.5rem;
    align-items: center;
    padding: .7rem 1rem;
    border-right: 0;
    border-bottom: 1px solid var(--rule-dark);
    writing-mode: horizontal-tb;
    transform: none;
  }

  .band-code {
    justify-content: flex-start;
    padding: .75rem 1rem;
    border-right: 0;
    border-bottom: 1px solid currentColor;
  }

  .point-callout {
    grid-template-columns: 1fr;
  }

  .point-callout p,
  .point-callout a {
    grid-column: auto;
  }

  .email-line,
  .glossary-controls,
  .filter-bar,
  .tool-controls,
  .interactive-controls {
    grid-template-columns: 1fr;
  }

  .frame-theatre {
    grid-template-columns: 3.75rem minmax(0, 1fr);
  }

  .frame-theatre__axis i {
    width: 2rem;
  }

  .footer-field__links nav,
  .footer-field__links nav:nth-child(2) {
    border-right: 0;
    border-bottom: 1px solid var(--rule-dark);
  }

  .storage-pop {
    grid-template-columns: 1fr;
  }

  .storage-pop > div:last-child {
    justify-content: space-between;
  }
}

@media (max-width: 380px) {
  .brand-name b {
    max-width: 6.8rem;
  }

  .brand-name small {
    display: none;
  }

  .resolution-hero__copy h1,
  .page-intro h1,
  .subHero h1 {
    font-size: 2.85rem;
  }

  .flip-field {
    gap: .35rem;
  }

  .missing-choices {
    grid-template-columns: 1fr;
  }

  .missing-choices button:nth-child(odd) {
    border-right: 0;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }

  .mark-flip {
    animation: none;
  }
}

@media (prefers-contrast: more) {
  :root {
    --rule-dark: rgba(255, 255, 255, .62);
    --rule-light: rgba(0, 0, 0, .62);
  }

  a {
    text-decoration-thickness: 2px;
  }

  button,
  input,
  select,
  textarea {
    border-width: 2px;
  }
}

@media (forced-colors: active) {
  * {
    forced-color-adjust: auto;
  }

  .flip-field i,
  .missing-pattern i,
  .intro-dots i,
  .semantic-disc,
  .savings-field__points article > i,
  .module-dots button i,
  .library-dots article > i,
  .dot-cards article > i,
  .program-dots article > i,
  .frame-theatre__axis i {
    border: 2px solid CanvasText;
  }

  .missing-pattern i.is-missing {
    border-style: dashed;
  }

  a,
  button,
  summary {
    forced-color-adjust: none;
    color: LinkText;
    background: Canvas;
  }

  [aria-pressed="true"],
  .is-active {
    color: HighlightText !important;
    background: Highlight !important;
  }
}

@media print {
  :root {
    color-scheme: light;
  }

  html,
  body {
    color: #000 !important;
    background: #fff !important;
  }

  .topline,
  .matrix-menu,
  .footer-field__links,
  .storage-pop,
  .email-zone,
  .compact-request,
  .email-request,
  .hero-links,
  .page-actions,
  .boundary-ticker,
  button,
  .intro-dots,
  .flip-field {
    display: none !important;
  }

  .resolution-hero,
  .page-intro,
  .subHero,
  .resolution-band,
  .band,
  .missing-point,
  .semantic-frame,
  .identity-resolution,
  .program-resolution,
  .article-next,
  .metaphor-disclosure,
  .global-limit,
  .footer-field {
    min-height: 0 !important;
    color: #000 !important;
    background: #fff !important;
    border-color: #000 !important;
  }

  .resolution-hero__image {
    display: none;
  }

  .resolution-hero__copy,
  .page-intro > div:nth-child(2),
  .subHero > div:nth-child(2),
  .band-content,
  .article-shell,
  .article-layout,
  .legal-layout,
  .content-layout {
    padding: 1.5rem 0 !important;
  }

  a {
    color: #000 !important;
    text-decoration: underline;
  }

  a[href^="http"]::after {
    content: " (" attr(href) ")";
    font-size: .75em;
  }

  h1,
  h2,
  h3,
  blockquote,
  article,
  section,
  details {
    break-inside: avoid;
  }

  .footer-field__legal {
    grid-template-columns: 1fr;
    color: #000 !important;
  }
}