:root {
  --green: #062b21;
  --deep: #031b15;
  --cream: #f1e7d4;
  --paper: #fbf5e9;
  --gold: #c6ac78;
  --muted: #b9c6b9;
  --ink: #12372a;
  --line: rgba(17, 53, 40, 0.18);
  color-scheme: dark;
  font-family: Arial, Helvetica, sans-serif;
  font-synthesis: none;
  font-weight: 400;
  background: var(--deep);
  color: var(--cream);
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
}
button,
input,
a {
  -webkit-tap-highlight-color: transparent;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
input {
  font: inherit;
}
button,
a,
input {
  touch-action: manipulation;
}
button {
  cursor: pointer;
}
button:disabled {
  opacity: 0.3;
  cursor: default;
}
a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: 3px solid #e9bf69;
  outline-offset: 5px;
}
button:focus-visible {
  position: relative;
  z-index: 3;
}
::selection {
  background: #d5bb81;
  color: #062b21;
}
.skip-link {
  position: fixed;
  top: -100px;
  left: 20px;
  z-index: 100;
  background: var(--cream);
  color: var(--green);
  padding: 14px 20px;
  border-radius: 5px;
}
.skip-link:focus {
  top: 12px;
}
.site-header {
  height: 88px;
  display: flex;
  align-items: center;
  gap: 40px;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 20;
  padding: 0 4.5%;
  background: linear-gradient(#031c16aa, transparent);
}
.wordmark {
  font-size: 22px;
  font-weight: 750;
  letter-spacing: -1px;
  white-space: nowrap;
  display: flex;
  gap: 6px;
  align-items: baseline;
}
.wordmark span {
  font-weight: 400;
  letter-spacing: -0.7px;
}
.site-header nav {
  display: flex;
  gap: 32px;
  margin-left: auto;
  align-items: center;
}
.site-header nav a {
  font-size: 16px;
  min-height: 44px;
  display: flex;
  align-items: center;
}
.header-tools {
  display: flex;
  align-items: center;
  gap: 16px;
}
.languages {
  display: flex;
  border: 1px solid #eae2cf40;
  border-radius: 25px;
  padding: 3px;
}
.languages button {
  min-width: 43px;
  height: 38px;
  color: var(--cream);
  background: none;
  border: 0;
  border-radius: 22px;
  font-size: 13px;
  font-weight: 700;
}
.languages [aria-pressed="true"] {
  background: var(--cream);
  color: var(--green);
}
.motion-toggle {
  background: none;
  border: 0;
  color: var(--cream);
  min-height: 44px;
  font-size: 13px;
  text-decoration: underline;
  text-underline-offset: 4px;
}
.journey {
  height: 380svh;
  position: relative;
}
.stage {
  height: 100svh;
  min-height: 640px;
  position: sticky;
  top: 0;
  overflow: hidden;
  isolation: isolate;
  background: #06291f;
}
.scene,
.scene canvas,
.static-portal,
.scene-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}
.scene {
  z-index: -3;
}
.scene canvas {
  display: block;
}
.static-portal {
  z-index: -4;
  background: radial-gradient(
    ellipse at 78% 42%,
    #e1c99b 0%,
    #645c36 27%,
    #062b21 59%
  );
}
.static-room {
  position: absolute;
  left: 56%;
  top: 15%;
  width: 36%;
  height: 68%;
  background: linear-gradient(
    110deg,
    #a18b60,
    #f1deac 40%,
    #786b43 62%,
    #3e4b2c
  );
  border-radius: 45% 45% 4% 3%;
  overflow: hidden;
  box-shadow:
    0 0 0 25px #d6c39b44,
    0 0 0 27px #d5c694;
}
.static-room:before {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  width: 58%;
  height: 100%;
  background: repeating-linear-gradient(
    90deg,
    #343d27 0 7px,
    #c5b589 7px 13px,
    #9f8e61 13px 19px,
    #e4d6ab 19px 22px
  );
  transform: perspective(500px) rotateY(-22deg);
}
.static-room i {
  position: absolute;
  width: 65%;
  height: 8px;
  background: #ba9d64;
  right: 0;
  top: 20%;
  box-shadow: 0 3px 8px #1b2818aa;
}
.static-room i:nth-child(2) {
  top: 38%;
}
.static-room i:nth-child(3) {
  top: 56%;
}
.static-room i:nth-child(4) {
  top: 74%;
}
.static-room i:nth-child(5) {
  top: 92%;
}
.portal-rings {
  position: absolute;
  left: 51%;
  top: 8%;
  width: 46%;
  height: 85%;
  border: 2px solid #bfa979;
  border-radius: 48%;
  box-shadow:
    0 0 0 14px #123427,
    0 0 0 15px #8f9168,
    0 0 0 40px #09291e,
    0 0 0 41px #b19f6a,
    0 0 0 75px #09291e;
  transform: rotate(-10deg);
}
.scene-ready .static-portal {
  opacity: 0;
}
.scene-shade {
  z-index: -2;
  background:
    linear-gradient(90deg, #021b16b0 0%, #021b1655 29%, transparent 58%),
    linear-gradient(
      0deg,
      #031b15ee,
      transparent 24%,
      transparent 86%,
      #041e1744
    );
}
.hero-copy {
  position: absolute;
  left: 5%;
  bottom: 19%;
  max-width: 46%;
  transition: opacity 0.12s;
  will-change: opacity, transform;
}
.eyebrow {
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
  line-height: 1.5;
  margin: 0 0 20px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.status-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #ddc690;
  display: inline-block;
}
h1 {
  font-size: clamp(112px, 15.6vw, 236px);
  font-weight: 750;
  letter-spacing: -0.09em;
  line-height: 0.86;
  margin: 32px 0;
}
h1 span {
  letter-spacing: -0.12em;
}
.hero-promise {
  font-size: clamp(29px, 3.7vw, 58px);
  line-height: 1.12;
  letter-spacing: -0.04em;
  margin: 24px 0;
}
.hero-description {
  font-size: 17px;
  line-height: 1.6;
  max-width: 390px;
  color: #ede6d5d0;
  margin: 24px 0 28px;
}
.button {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
  border-radius: 30px;
  padding: 14px 28px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.35;
  border: 1px solid transparent;
  transition:
    background 0.18s,
    transform 0.18s;
  text-align: center;
}
.button:hover {
  transform: translateY(-2px);
}
.cream {
  background: var(--cream);
  color: var(--green);
}
.cream:hover {
  background: #fff9eb;
}
.green {
  background: var(--green);
  color: var(--paper);
}
.green:hover {
  background: #17513b;
}
.scene-controls {
  position: absolute;
  left: 5%;
  right: 5%;
  bottom: 28px;
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 12px;
  line-height: 1.5;
}
.scene-caption {
  display: flex;
  gap: 14px;
  align-items: center;
  min-width: 270px;
}
#chapter-count {
  color: var(--gold);
  font-size: 11px;
  letter-spacing: 0.1em;
  font-variant-numeric: tabular-nums;
}
.scrubber {
  display: flex;
  align-items: center;
  gap: 12px;
  width: min(280px, 28vw);
  margin-left: auto;
}
.scrubber button {
  width: 44px;
  height: 44px;
  border: 1px solid #ece2c940;
  border-radius: 50%;
  color: var(--cream);
  background: #09291c66;
  font-size: 20px;
  flex-shrink: 0;
}
.scrubber input {
  accent-color: var(--cream);
  width: 100%;
  height: 44px;
  min-width: 20px;
  margin: 0;
  cursor: pointer;
}
.skip-scene {
  min-height: 44px;
  display: flex;
  align-items: center;
  text-decoration: underline;
  text-underline-offset: 5px;
  white-space: nowrap;
}
.render-note {
  position: absolute;
  right: 5%;
  bottom: 90px;
  font-size: 10px;
  color: #e4dbca99;
  letter-spacing: 0.03em;
}
.render-note:empty {
  display: none;
}
.chapter-caption {
  position: absolute;
  left: 5%;
  bottom: 20%;
  max-width: 35%;
  opacity: 0;
  pointer-events: none;
}
.caption-number {
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--gold);
}
.chapter-caption p {
  font-size: clamp(28px, 3vw, 48px);
  line-height: 1.12;
  letter-spacing: -0.035em;
}
.book-label {
  position: absolute;
  left: 57%;
  top: 38%;
  color: var(--green);
  opacity: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
  pointer-events: none;
  max-width: 220px;
}
.book-label span {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.book-label strong {
  font-size: 30px;
  line-height: 1.1;
  letter-spacing: -0.035em;
}
.learning-page {
  position: absolute;
  z-index: 3;
  display: grid;
  grid-template-columns: 0.86fr 1.2fr;
  gap: 5%;
  background: var(--paper);
  color: var(--green);
  padding: 4%;
  border: 1px solid #c2b48f;
  border-radius: 14px;
  box-shadow:
    -12px 5px 0 #0d4637,
    0 22px 55px #00180d50;
  width: 74%;
  left: 13%;
  top: 18%;
  min-height: 390px;
  opacity: 0;
  pointer-events: none;
  transform-origin: center;
  will-change: opacity, transform;
}
.learning-page.is-live {
  pointer-events: auto;
}
.page-art {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.page-art svg {
  width: 100%;
  height: 100%;
  max-height: 340px;
  stroke: #225241;
  stroke-width: 0.8;
}
.page-art > span {
  font-size: 10px;
  letter-spacing: 0.1em;
  padding-top: 12px;
}
.page-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
}
.page-content .eyebrow {
  font-size: 10px;
  margin-bottom: 13px;
}
.page-content h2 {
  font-size: clamp(24px, 3.2vw, 52px);
  line-height: 1.05;
  letter-spacing: -0.045em;
  margin: 0 0 12px;
}
.page-intro {
  font-size: 16px;
  line-height: 1.45;
  margin: 0 0 22px;
}
.page-content .button {
  padding: 12px 20px;
  min-height: 48px;
}
.page-list-label {
  font-size: 12px;
  margin: 20px 0 4px;
  color: #466450;
}
.lesson-link {
  display: flex;
  align-items: center;
  gap: 12px;
  border-top: 1px solid var(--line);
  padding: 12px 0;
  font-size: 14px;
  line-height: 1.3;
  min-height: 48px;
}
.lesson-link span:last-child {
  margin-left: auto;
}
.lesson-link span:first-child {
  font-size: 10px;
  color: #60836b;
}
.section-wrap {
  max-width: 1440px;
  padding: 110px 5%;
  margin: 0 auto;
}
.directions {
  display: grid;
  grid-template-columns: 1fr 1.12fr;
  gap: 10%;
  background: var(--paper);
  color: var(--green);
  max-width: none;
  padding: 130px max(5%, calc((100vw - 1296px) / 2));
}
.section-heading h2,
.sample-context h2,
.next-step h2 {
  font-size: clamp(34px, 4vw, 62px);
  line-height: 1.07;
  font-weight: 500;
  letter-spacing: -0.055em;
  margin: 22px 0 30px;
}
.section-heading > p:last-child {
  max-width: 360px;
  font-size: 17px;
  line-height: 1.65;
  color: #53705e;
}
.topic-list {
  padding-top: 30px;
}
.topic-row {
  display: grid;
  grid-template-columns: 30px 1fr 38px;
  gap: 18px;
  align-items: center;
  border-top: 1px solid var(--line);
  padding: 30px 0;
  transition: padding 0.18s;
}
.topic-row:last-child {
  border-bottom: 1px solid var(--line);
}
.topic-row:hover {
  padding-left: 8px;
}
.topic-index {
  font-size: 12px;
  align-self: start;
  padding-top: 8px;
  color: #6b7e69;
}
.topic-row strong {
  font-size: clamp(24px, 2.4vw, 34px);
  line-height: 1.15;
  letter-spacing: -0.035em;
  font-weight: 500;
  display: block;
}
.topic-row small {
  font-size: 15px;
  line-height: 1.5;
  display: block;
  padding-top: 12px;
  color: #597160;
}
.topic-arrow {
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 22px;
}
.sample {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 10%;
  padding-top: 130px;
  padding-bottom: 130px;
}
.sample-context {
  padding-top: 35px;
}
.sample-context > p:not(.eyebrow) {
  font-size: 16px;
  line-height: 1.7;
  color: var(--muted);
  max-width: 340px;
}
.text-link {
  display: inline-block;
  border-bottom: 1px solid #e7dec35c;
  padding: 12px 0;
  margin-top: 15px;
  font-size: 15px;
  line-height: 1.5;
}
.lesson-sheet {
  border-radius: 4px 28px 28px 4px;
  background: var(--paper);
  color: var(--green);
  padding: 36px 40px;
  box-shadow:
    -8px 3px 0 #54765a,
    -13px 6px 0 #2a4d38;
  min-width: 0;
}
.topic-tabs {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--line);
  padding-bottom: 24px;
  margin-bottom: 26px;
}
.topic-tabs button {
  border: 1px solid #b2c0ab;
  color: var(--green);
  background: transparent;
  border-radius: 24px;
  font-size: 13px;
  padding: 10px 15px;
  min-height: 44px;
}
.topic-tabs [aria-pressed="true"] {
  background: var(--green);
  color: var(--cream);
  border-color: var(--green);
}
.lesson-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.lesson-header .eyebrow {
  font-size: 10px;
  margin: 0;
}
#lesson-number {
  font-size: 10px;
  color: #61745f;
}
#sample-title {
  font-size: clamp(30px, 3vw, 44px);
  line-height: 1.12;
  letter-spacing: -0.04em;
  font-weight: 500;
  margin: 22px 0;
}
.lesson-goal {
  font-size: 18px;
  line-height: 1.5;
}
.lesson-rule {
  display: flex;
  gap: 16px;
  align-items: start;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 22px 0;
  margin: 24px 0;
}
.rule-marker {
  font-size: 30px;
  font-weight: 400;
  color: #69876e;
}
.lesson-rule p {
  margin: 0;
  font-size: 16px;
  line-height: 1.65;
}
.lesson-example {
  padding: 22px;
  background: #eae8d9;
  border-radius: 12px;
  margin-bottom: 30px;
}
.lesson-example .eyebrow {
  font-size: 10px;
  margin: 0 0 12px;
}
.lesson-example p {
  font-size: 15px;
  line-height: 1.65;
  margin: 0;
}
fieldset {
  border: 0;
  padding: 0;
  margin: 0 0 20px;
  min-width: 0;
}
legend {
  font-size: 18px;
  line-height: 1.45;
  margin-bottom: 16px;
  font-weight: 600;
  width: 100%;
}
.answer-option {
  display: flex;
  align-items: start;
  gap: 12px;
  border: 1px solid #bcc9b6;
  padding: 15px 14px;
  border-radius: 9px;
  margin: 8px 0;
  cursor: pointer;
  font-size: 15px;
  line-height: 1.5;
  min-height: 52px;
}
.answer-option:has(input:checked) {
  border-color: #1d6343;
  background: #e2e9d8;
}
.answer-option input {
  accent-color: var(--green);
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin: 2px 0 0;
}
.answer-feedback {
  font-size: 15px;
  line-height: 1.65;
  margin: 16px 0 0;
}
.answer-feedback[data-state="success"] {
  color: #175b37;
}
.answer-feedback[data-state="retry"] {
  color: #78501e;
}
.local-note {
  border-top: 1px solid var(--line);
  font-size: 12px;
  line-height: 1.6;
  color: #61715b;
  padding-top: 20px;
  margin-top: 22px;
}
.next-step {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10%;
  border-top: 1px solid #f1e7d425;
  align-items: center;
  padding-top: 90px;
  padding-bottom: 110px;
}
.oversized-mark {
  font-size: clamp(180px, 27vw, 400px);
  line-height: 1;
  letter-spacing: -0.1em;
  color: #d4c49d;
}
.next-step > div > p:not(.eyebrow) {
  font-size: 17px;
  line-height: 1.65;
  color: var(--muted);
  max-width: 430px;
  margin-bottom: 30px;
}
.site-footer {
  border-top: 1px solid #f1e7d425;
  padding: 35px 5%;
  display: flex;
  gap: 32px;
  align-items: center;
  justify-content: space-between;
}
.site-footer p,
.site-footer > a:last-child {
  font-size: 12px;
  line-height: 1.6;
  color: var(--muted);
}
.site-footer > a:last-child {
  min-height: 44px;
  display: flex;
  align-items: center;
}
.noscript-note {
  padding: 20px 5%;
  background: var(--cream);
  color: var(--green);
  line-height: 1.6;
}
.no-motion .journey,
.fallback .journey {
  height: auto;
}
.no-motion .stage,
.fallback .stage {
  position: relative;
  height: auto;
  min-height: 740px;
}
.no-motion .hero-copy,
.fallback .hero-copy {
  bottom: 16%;
  opacity: 1 !important;
  transform: none !important;
}
.no-motion .scene,
.fallback .scene {
  display: none;
}
.no-motion .static-portal,
.fallback .static-portal {
  opacity: 1;
}
.no-motion .scene-controls,
.fallback .scene-controls,
.no-motion .book-label,
.fallback .book-label,
.no-motion .chapter-caption,
.fallback .chapter-caption,
.no-motion .learning-page,
.fallback .learning-page {
  display: none;
}
.no-motion .render-note,
.fallback .render-note {
  bottom: 24px;
  left: 5%;
  right: auto;
  font-size: 12px;
  color: var(--muted);
}
.no-motion .hero-description,
.fallback .hero-description {
  color: var(--cream);
}
@media (min-width: 1800px) {
  .hero-copy {
    max-width: 700px;
  }
  .hero-description {
    font-size: 20px;
    max-width: 450px;
  }
  .scene-controls {
    font-size: 14px;
  }
  .stage {
    max-height: 1300px;
  }
  .learning-page {
    padding: 50px;
    max-width: 1250px;
  }
}
@media (max-width: 1050px) {
  .site-header {
    gap: 20px;
    padding: 0 5%;
  }
  .site-header nav {
    gap: 20px;
  }
  .header-tools {
    gap: 10px;
  }
  .hero-copy {
    max-width: 53%;
  }
  .hero-promise {
    font-size: 40px;
  }
  .hero-description {
    font-size: 16px;
    max-width: 315px;
  }
  .scene-caption {
    min-width: 225px;
  }
  .scene-controls {
    gap: 15px;
  }
  .scrubber {
    width: 230px;
  }
  .learning-page {
    left: 8%;
    width: 84%;
    top: 22%;
    min-height: 360px;
    padding: 4%;
  }
  .page-content h2 {
    font-size: 36px;
  }
  .page-intro {
    font-size: 15px;
  }
  .directions {
    gap: 6%;
    padding: 90px 5%;
  }
  .sample {
    gap: 7%;
    padding-top: 90px;
    padding-bottom: 90px;
  }
  .lesson-sheet {
    padding: 28px;
  }
  .topic-tabs {
    gap: 4px;
  }
  .topic-tabs button {
    padding: 9px 12px;
  }
  .next-step {
    padding: 80px 5%;
  }
  .topic-row {
    grid-template-columns: 20px 1fr 35px;
    gap: 12px;
  }
}
@media (max-width: 700px) {
  :root {
    scroll-padding-top: 28px;
  }
  .site-header {
    height: 76px;
    gap: 12px;
    padding: 0 20px;
  }
  .wordmark {
    font-size: 20px;
    gap: 4px;
  }
  .site-header nav {
    display: none;
  }
  .header-tools {
    margin-left: auto;
    gap: 9px;
  }
  .motion-toggle {
    font-size: 11px;
    max-width: 68px;
  }
  .languages button {
    min-width: 35px;
    height: 34px;
    font-size: 11px;
  }
  .journey {
    height: 340svh;
  }
  .stage {
    min-height: 620px;
  }
  .hero-copy {
    left: 24px;
    right: 24px;
    max-width: none;
    bottom: 136px;
  }
  .hero-copy .eyebrow {
    font-size: 10px;
    margin-bottom: 16px;
  }
  h1 {
    font-size: clamp(100px, 28vw, 160px);
    line-height: 0.84;
    margin: 18px 0;
    letter-spacing: -0.085em;
  }
  .hero-promise {
    font-size: 32px;
    margin: 16px 0;
  }
  .hero-description {
    font-size: 15px;
    line-height: 1.5;
    max-width: 320px;
    margin: 16px 0 22px;
  }
  .hero-copy .button {
    font-size: 14px;
    min-height: 50px;
    padding: 12px 24px;
    gap: 30px;
  }
  .scene-shade {
    background: linear-gradient(
      0deg,
      #031b15 2%,
      #031b15d9 22%,
      #031b1566 47%,
      transparent 67%,
      #031b1544
    );
  }
  .scene-controls {
    left: 24px;
    right: 24px;
    bottom: 18px;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 6px 12px;
  }
  .scene-caption {
    min-width: 0;
    grid-column: 1;
    gap: 10px;
    font-size: 11px;
  }
  .scrubber {
    grid-row: 2;
    grid-column: 1/-1;
    width: 100%;
    gap: 10px;
    margin: 0;
  }
  .scrubber button {
    height: 40px;
    width: 40px;
  }
  .skip-scene {
    grid-column: 2;
    grid-row: 1;
    font-size: 10px;
    min-height: 35px;
  }
  .render-note {
    right: 24px;
    bottom: 112px;
    max-width: 200px;
    text-align: right;
    font-size: 9px;
  }
  .chapter-caption {
    left: 24px;
    bottom: 155px;
    max-width: 70%;
  }
  .chapter-caption p {
    font-size: 36px;
  }
  .book-label {
    left: 55%;
    top: 36%;
    max-width: 130px;
  }
  .book-label strong {
    font-size: 22px;
  }
  .book-label span {
    font-size: 9px;
  }
  .learning-page {
    left: 24px;
    top: 18%;
    width: calc(100% - 48px);
    display: block;
    padding: 26px;
    min-height: 0;
    max-height: calc(100svh - 240px);
    overflow-y: auto;
    border-radius: 9px;
    box-shadow:
      -6px 3px 0 #0d4637,
      0 18px 45px #00180d50;
  }
  .page-art {
    display: none;
  }
  .page-content h2 {
    font-size: 36px;
    line-height: 1.06;
    margin-bottom: 14px;
  }
  .page-content .eyebrow {
    font-size: 10px;
    margin-bottom: 16px;
  }
  .page-intro {
    font-size: 16px;
    margin-bottom: 20px;
  }
  .page-content .button {
    font-size: 15px;
    min-height: 48px;
  }
  .page-list-label {
    margin-top: 20px;
  }
  .lesson-link {
    font-size: 14px;
    min-height: 48px;
    padding: 12px 0;
  }
  .section-wrap {
    padding: 70px 24px;
  }
  .directions,
  .sample,
  .next-step {
    display: block;
  }
  .section-heading h2,
  .sample-context h2,
  .next-step h2 {
    font-size: 39px;
    line-height: 1.08;
    margin: 20px 0 25px;
  }
  .eyebrow {
    font-size: 10px;
  }
  .section-heading > p:last-child,
  .sample-context > p:not(.eyebrow) {
    font-size: 16px;
    max-width: 100%;
  }
  .topic-list {
    padding-top: 25px;
  }
  .topic-row {
    padding: 25px 0;
    grid-template-columns: 22px 1fr 34px;
    gap: 10px;
  }
  .topic-row strong {
    font-size: 27px;
  }
  .topic-row small {
    font-size: 14px;
  }
  .sample-context {
    padding-top: 0;
    margin-bottom: 45px;
  }
  .sample-context > p:not(.eyebrow) {
    max-width: 430px;
  }
  .lesson-sheet {
    padding: 25px 22px;
    border-radius: 3px 20px 20px 3px;
    margin-left: 8px;
  }
  .topic-tabs {
    gap: 5px;
    padding-bottom: 20px;
    margin-bottom: 22px;
  }
  .topic-tabs button {
    font-size: 11px;
    padding: 10px 12px;
  }
  .lesson-header .eyebrow {
    font-size: 9px;
  }
  #sample-title {
    font-size: 32px;
  }
  .lesson-goal {
    font-size: 18px;
  }
  .lesson-rule {
    gap: 13px;
    padding: 20px 0;
    margin: 22px 0;
  }
  .lesson-rule p {
    font-size: 16px;
  }
  .lesson-example {
    padding: 18px;
  }
  .lesson-example p,
  .answer-option {
    font-size: 15px;
  }
  legend {
    font-size: 18px;
  }
  .lesson-sheet .button {
    font-size: 15px;
    width: 100%;
  }
  .next-step {
    padding-top: 50px;
  }
  .oversized-mark {
    display: block;
    font-size: 190px;
    margin-bottom: 40px;
  }
  .next-step > div > p:not(.eyebrow) {
    font-size: 16px;
  }
  .site-footer {
    display: grid;
    grid-template-columns: 1fr auto;
    padding: 30px 24px;
    gap: 15px;
  }
  .site-footer p {
    grid-column: 1/-1;
    grid-row: 2;
    margin: 0;
    max-width: 260px;
  }
  .site-footer > a:last-child {
    grid-column: 2;
    grid-row: 1;
  }
  .static-room {
    left: 28%;
    top: 5%;
    width: 63%;
    height: 53%;
  }
  .portal-rings {
    left: 21%;
    top: 1%;
    width: 77%;
    height: 62%;
    box-shadow:
      0 0 0 12px #123427,
      0 0 0 13px #8f9168,
      0 0 0 30px #09291e,
      0 0 0 31px #b19f6a,
      0 0 0 57px #09291e;
  }
  .no-motion .stage,
  .fallback .stage {
    min-height: 790px;
    height: 100svh;
    max-height: 1000px;
  }
  .no-motion .hero-copy,
  .fallback .hero-copy {
    bottom: 92px;
  }
  .no-motion .render-note,
  .fallback .render-note {
    left: 24px;
    right: 24px;
    text-align: left;
    bottom: 24px;
    max-width: 310px;
    font-size: 11px;
  }
  .no-motion .hero-description,
  .fallback .hero-description {
    max-width: 330px;
  }
}
@media (max-height: 740px) and (min-width: 701px) {
  .hero-copy {
    bottom: 21%;
  }
  h1 {
    font-size: 145px;
    margin: 20px 0;
  }
  .hero-promise {
    font-size: 38px;
    margin: 16px 0;
  }
  .hero-description {
    margin: 18px 0;
    font-size: 15px;
  }
  .hero-copy .eyebrow {
    margin: 0;
  }
  .learning-page {
    top: 16%;
    min-height: 0;
    padding: 28px 36px;
  }
  .page-art svg {
    max-height: 260px;
  }
  .page-content h2 {
    font-size: 36px;
  }
  .page-intro {
    margin-bottom: 14px;
  }
  .page-list-label {
    margin-top: 14px;
  }
  .lesson-link {
    padding: 9px 0;
  }
  .scene-controls {
    bottom: 16px;
  }
}
@media (prefers-reduced-motion: reduce) {
  :root {
    scroll-behavior: auto;
  }
  *,
  *:before,
  *:after {
    animation: none !important;
    transition: none !important;
  }
}
.ui-arrow {
  display: inline-block;
  width: 11px;
  height: 11px;
  position: relative;
  border-top: 1.5px solid currentColor;
  border-right: 1.5px solid currentColor;
  flex-shrink: 0;
  margin: 0 2px;
  vertical-align: -1px;
}
.ui-arrow:after {
  content: "";
  position: absolute;
  right: -0.4px;
  top: -0.4px;
  width: 15px;
  height: 1.5px;
  background: currentColor;
  transform: rotate(-45deg);
  transform-origin: right center;
}
.site-header {
  position: fixed;
  background: linear-gradient(#031c16ed, #031c16b8);
  backdrop-filter: blur(10px);
}
@media (max-width: 700px) {
  .site-header {
    padding-left: 16px;
    padding-right: 16px;
  }
  .languages button {
    min-width: 44px;
    height: 44px;
  }
  .languages {
    padding: 2px;
  }
  .scene-shade {
    background: linear-gradient(
      0deg,
      #031b15 0%,
      #031b15eb 28%,
      #031b15b5 46%,
      #031b1550 65%,
      transparent 85%
    );
  }
  .hero-description {
    font-size: 16px;
  }
  .topic-row small,
  .lesson-example p,
  .answer-option,
  .lesson-link {
    font-size: 16px;
  }
  .scrubber button {
    height: 44px;
    width: 44px;
  }
  .topic-tabs button {
    font-size: 13px;
  }
}
.learning-page,
.lesson-sheet,
.directions {
  color-scheme: light;
}