:root {
  --ic-paper: #eef3f2;
  --ic-ink: #0c1211;
  --ic-ink-soft: #36423f;
  --ic-cobalt: #1846d8;
  --ic-cobalt-deep: #102b93;
  --ic-cyan: #00d8e8;
  --ic-magenta: #ed2e9b;
  --ic-yellow: #f4df38;
  --ic-rule: color-mix(in srgb, var(--ic-ink) 20%, transparent);
  --ic-space-1: .5rem;
  --ic-space-2: 1rem;
  --ic-space-3: 1.5rem;
  --ic-space-4: 2rem;
  --ic-space-5: 3rem;
  --ic-space-6: 4rem;
  --ic-space-8: 6rem;
  --ic-display: var(--business-font-bodoni);
  --ic-sans: "IBM Plex Sans", "Helvetica Neue", Arial, sans-serif;
  --ic-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
  --ic-gutter: calc((100% - var(--qb-content-width)) / 2);
}

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

html::-webkit-scrollbar {
  width: .75rem;
}

html::-webkit-scrollbar-track {
  background: var(--ic-paper);
}

html::-webkit-scrollbar-thumb {
  background: var(--ic-cobalt);
  border: .18rem solid var(--ic-paper);
}

body[data-study="ice-cube"] {
  margin: 0;
  overflow-x: clip;
  background: linear-gradient(180deg, #e2eeed, var(--ic-paper) 34rem);
  color: var(--ic-ink);
  font-family: var(--ic-sans);
  font-size: 1rem;
  line-height: 1.45;
}

body[data-study="ice-cube"] ::selection {
  background: var(--ic-cobalt);
  color: var(--ic-paper);
}

body[data-study="ice-cube"] :focus-visible {
  outline: .18rem solid var(--ic-cobalt);
  outline-offset: .25rem;
}

.skip-link {
  position: fixed;
  z-index: 20;
  top: var(--ic-space-2);
  left: var(--ic-space-2);
  padding: .65rem .85rem;
  transform: translateY(-160%);
  background: var(--ic-ink);
  color: var(--ic-paper);
  font: 700 .75rem/1 var(--ic-sans);
  text-decoration: none;
  transition: transform 180ms ease-out;
}

.skip-link:focus {
  transform: translateY(0);
}
.visually-hidden {
  position: absolute;
  width: .0625rem;
  height: .0625rem;
  padding: 0;
  margin: -.0625rem;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}


.ic-masthead {
  padding-inline: var(--ic-gutter);
}

.ic-masthead {
  position: relative;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--ic-space-2);
  color: var(--ic-ink);
}

/* The shared chrome rule replaces the padded masthead's start inset instead of
   adding to it; restate the full clearance so the wordmark clears the button.
   Selector ties the chrome rule's (0,2,2) specificity and wins on source order. */
body[data-study="ice-cube"] > header.ic-masthead {
  padding-inline-start: calc(var(--ic-gutter) + var(--qb-back-overlap-clear));
}

.ic-wordmark,
.ic-site-nav a {
  color: inherit;
  text-decoration-thickness: .0625rem;
  text-underline-offset: .22em;
}

.ic-wordmark {
  display: inline-flex;
  min-height: 24px;
  align-items: center;
  font: 700 .72rem/1 var(--ic-sans);
  letter-spacing: .08em;
  text-decoration: none;
  text-transform: uppercase;
}

.ic-site-nav {
  display: flex;
  gap: var(--ic-space-3);
}

.ic-site-nav a {
  display: inline-flex;
  min-height: 24px;
  align-items: center;
  font: 500 .7rem/1 var(--ic-sans);
  letter-spacing: .08em;
  text-decoration: none;
  text-transform: uppercase;
}

.ic-site-nav a {
  transition: color 120ms ease-out;
}

.ic-site-nav a:hover {
  color: var(--ic-cobalt);
}

.ic-poster {
  position: relative;
  isolation: isolate;
  min-height: calc(100svh - 3.6rem);
  overflow: hidden;
}

.ic-title-plane {
  position: absolute;
  z-index: -1;
  top: 3%;
  left: -1.7vw;
  width: 106vw;
  color: var(--ic-ink);
  font-family: var(--ic-display);
  font-size: clamp(9rem, 23vw, 23rem);
  font-weight: 600;
  letter-spacing: -.04em;
  line-height: .66;
  pointer-events: none;
  user-select: none;
}

.ic-title-plane p {
  margin: 0;
  white-space: nowrap;
}

.ic-title-plane p:first-child {
  margin-left: 12vw;
}

.ic-capsule {
  position: absolute;
  z-index: 4;
  top: clamp(var(--ic-space-3), 6vh, var(--ic-space-5));
  left: var(--ic-gutter);
  margin: 0;
  padding: .65rem .85rem .58rem;
  border-radius: 999rem;
  background: var(--ic-ink);
  color: var(--ic-paper);
  font: 600 .7rem/1 var(--ic-sans);
  letter-spacing: .1em;
  text-transform: uppercase;
}

.ic-meta {
  font-family: var(--ic-mono);
  font-size: .7rem;
  letter-spacing: .035em;
  line-height: 1.45;
  text-transform: uppercase;
}

.ic-edition,
.ic-poster-note {
  position: absolute;
  z-index: 3;
  margin: 0;
}

.ic-edition {
  top: clamp(6rem, 12vh, 8rem);
  left: var(--ic-gutter);
}

.ic-poster-note {
  right: var(--ic-gutter);
  bottom: clamp(var(--ic-space-3), 6vh, var(--ic-space-5));
  display: none;
  max-width: 28ch;
  color: var(--ic-ink-soft);
  text-align: right;
  letter-spacing: 0;
  text-transform: none;
}

.ic-poster.is-enhanced .ic-poster-note {
  display: block;
}

.ic-orbits {
  position: absolute;
  z-index: 2;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
  pointer-events: none;
}

.ic-orbits path {
  fill: none;
  stroke: var(--ic-cobalt);
  stroke-linecap: round;
  stroke-width: 2;
}

.ic-specimen-stage {
  position: absolute;
  z-index: 3;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}
.ic-refract-canvas {
  position: absolute;
  z-index: 1;
  inset: 0;
  width: 100%;
  height: 100%;
  visibility: hidden;
  pointer-events: none;
}

.ic-cube-target {
  position: absolute;
  z-index: 2;
  padding: 0;
  border: 0;
  border-radius: 14%;
  background: transparent;
  cursor: grab;
  touch-action: none;
  pointer-events: auto;
}

.ic-cube-target:active {
  cursor: grabbing;
}

.ic-cube-target:focus-visible {
  outline-offset: .2rem;
  background: rgb(24 70 216 / 6%);
}


.ic-specimen-stage.is-enhanced .ic-refract-canvas {
  visibility: visible;
}

.ic-specimen-stage.is-enhanced .ic-specimen {
  visibility: hidden;
}



.ic-specimen {
  position: absolute;
  overflow: visible;
  filter: drop-shadow(.55rem .85rem .7rem rgb(24 41 53 / 20%));
}

.ic-specimen [data-face="front"] {
  stroke: rgb(255 255 255 / 88%);
  stroke-width: 2;
  fill-opacity: .5;
}

.ic-specimen [data-face="side"] {
  stroke: rgb(91 128 149 / 54%);
  stroke-width: 1.5;
  fill-opacity: .84;
}

.ic-specimen [data-face="cap"] {
  stroke: rgb(255 255 255 / 82%);
  stroke-width: 1.5;
  fill-opacity: .9;
}

.ic-specimen--a,
.ic-cube-target--a {
  top: 20%;
  left: 46%;
  width: min(15vw, 13rem);
  aspect-ratio: 1;
  transform: rotate(-8deg);
}


.ic-specimen--a [data-face="front"] {
  fill: url("#ic-a-front");
}

.ic-specimen--a [data-face="side"] {
  fill: url("#ic-a-side");
}

.ic-specimen--a [data-face="cap"] {
  fill: url("#ic-a-cap");
}

.ic-specimen--b,
.ic-cube-target--b {
  right: 15%;
  bottom: 22%;
  width: min(16vw, 14rem);
  aspect-ratio: 1;
  transform: rotate(7deg);
}


.ic-specimen--b [data-face="front"] {
  fill: url("#ic-b-front");
}

.ic-specimen--b [data-face="side"] {
  fill: url("#ic-b-side");
}

.ic-specimen--b [data-face="cap"] {
  fill: url("#ic-b-cap");
}

.ic-specimen__shadow {
  fill: rgb(25 37 47 / 18%);
}

.ic-specimen__refraction {
  font-family: var(--ic-display);
  font-size: 10rem;
  font-weight: 600;
  letter-spacing: -.08em;
  line-height: 1;
}

.ic-specimen__refraction text:nth-child(1) {
  fill: rgb(0 195 219 / 72%);
}

.ic-specimen__refraction text:nth-child(2) {
  fill: rgb(227 36 143 / 64%);
}

.ic-specimen__refraction text:nth-child(3) {
  fill: rgb(235 201 22 / 58%);
}

.ic-specimen__rim {
  fill: none;
  stroke: rgb(255 255 255 / 90%);
  stroke-linecap: round;
  stroke-width: 4;
}


@media (max-width: 54rem) {
  .ic-poster {
    min-height: calc(100svh - 3.6rem);
  }

  .ic-specimen--a,
  .ic-cube-target--a {
    left: 39%;
    width: min(25vw, 14rem);
  }

  .ic-specimen--b,
  .ic-cube-target--b {
    right: 8%;
    width: min(23vw, 13rem);
  }
}

@media (max-width: 42rem) {

  .ic-masthead {
    flex-wrap: wrap;
    row-gap: var(--ic-space-1);
  }

  .ic-site-nav {
    gap: var(--ic-space-2);
  }

  .ic-wordmark,
  .ic-site-nav a {
    min-height: 44px;
  }

  .ic-poster {
    min-height: calc(100svh - 3.2rem);
  }

  .ic-title-plane {
    top: 13%;
    left: -4vw;
    width: 120vw;
    font-size: clamp(7rem, 30vw, 11rem);
    line-height: .74;
  }

  .ic-title-plane p:first-child {
    margin-left: 2vw;
  }

  .ic-capsule {
    top: var(--ic-space-3);
    left: var(--ic-space-3);
  }

  .ic-edition {
    top: 6.7rem;
    left: var(--ic-space-3);
  }

  .ic-specimen--a,
  .ic-cube-target--a {
    top: 38%;
    left: 4%;
    width: 44vw;
  }

  .ic-specimen--b,
  .ic-cube-target--b {
    top: 49%;
    right: 5%;
    bottom: auto;
    width: 39vw;
  }


  .ic-poster-note,
  .ic-poster.is-enhanced .ic-poster-note {
    display: none;
  }

  .ic-orbits path {
    stroke-width: 2.5;
  }

}

@media (prefers-reduced-motion: no-preference) {
  .ic-title-plane p,
  .ic-capsule,
  .ic-edition,
  .ic-poster-copy,
  .ic-poster-note {
    animation: ic-rise 640ms cubic-bezier(.2, .7, .2, 1) both;
  }

  .ic-title-plane p + p {
    animation-delay: 90ms;
  }

  .ic-capsule,
  .ic-edition {
    animation-delay: 240ms;
  }

  .ic-poster-copy {
    animation-delay: 340ms;
  }

  .ic-poster-note {
    animation-delay: 180ms;
  }

  .ic-orbits path {
    stroke-dasharray: 1;
    stroke-dashoffset: 1;
    animation: ic-orbit-draw 850ms ease-out both;
  }

  .ic-orbits path:nth-child(1) {
    animation-delay: 160ms;
  }

  .ic-orbits path:nth-child(2) {
    animation-delay: 300ms;
  }

  .ic-orbits path:nth-child(3) {
    animation-delay: 440ms;
  }
}

@keyframes ic-rise {
  from {
    opacity: 0;
    transform: translateY(.5rem);
  }

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

@keyframes ic-orbit-draw {
  from {
    stroke-dashoffset: 1;
  }

  to {
    stroke-dashoffset: 0;
  }
}

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

  .skip-link,
  .ic-site-nav a {
    transition: none;
  }
}