:root {
  --ink: #151515;
  --muted: #707070;
  --line: #e7e7e7;
  --canvas: #f5f5f5;
  --green: #676767;
  --amber: #767676;
  --font: Arial, Helvetica, sans-serif;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 32px;
}
body {
  margin: 0;
  color: var(--ink);
  background: #fff;
  font: 16px/1.5 var(--font);
  -webkit-font-smoothing: antialiased;
}
button,
a,
summary {
  -webkit-tap-highlight-color: transparent;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  font: inherit;
  color: inherit;
}
button,
a,
summary {
  touch-action: manipulation;
}
button {
  cursor: pointer;
}
button:focus-visible,
a:focus-visible,
summary:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid #444444;
  outline-offset: 5px;
}
::selection {
  background: #dedede;
  color: #151515;
}
h1,
h2,
h3,
p {
  margin: 0;
}
h1,
h2,
h3 {
  font-weight: 500;
}
img {
  display: block;
  max-width: 100%;
}
.wrap {
  width: min(1240px, calc(100% - 96px));
  margin-inline: auto;
}
.skip-link {
  position: fixed;
  top: -80px;
  left: 16px;
  background: var(--ink);
  color: white;
  padding: 12px;
  z-index: 20;
}
.skip-link:focus {
  top: 12px;
}
.header {
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 36px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 29px;
  font-weight: 600;
  letter-spacing: -1.4px;
}
.brand img {
  object-fit: contain;
  mix-blend-mode: multiply;
}
.header nav {
  display: flex;
  gap: 32px;
  margin-left: 95px;
  font-size: 14px;
}
.header nav a,
.login {
  transition: color 0.15s;
}
.header nav a:hover,
.login:hover {
  color: #777;
}
.nav-actions {
  display: flex;
  align-items: center;
  gap: 26px;
  font-size: 14px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  background: var(--ink);
  color: #fff;
  padding: 15px 24px;
  border-radius: 30px;
  font-size: 15px;
  font-weight: 500;
  transition:
    background 0.18s,
    transform 0.18s;
}
.button:hover {
  background: #373737;
  transform: translateY(-2px);
}
.button.small {
  font-size: 14px;
  padding: 11px 19px;
  gap: 20px;
}
.hero {
  text-align: center;
  padding-top: 69px;
  padding-bottom: 49px;
}
.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  background: #f5f5f5;
  padding: 8px 13px;
  border-radius: 20px;
}
.connected-mark {
  display: inline-flex;
  align-items: center;
  padding-right: 5px;
}
.connected-mark i {
  width: 13px;
  height: 13px;
  border: 1.4px solid #484848;
  border-radius: 50%;
  display: block;
}
.connected-mark i + i {
  margin-left: -5px;
}
h1 {
  font-size: clamp(50px, 6.25vw, 84px);
  line-height: 1.04;
  letter-spacing: -4.9px;
  margin-top: 28px;
  font-weight: 500;
}
.hero-description {
  font-size: 18px;
  line-height: 1.6;
  color: #707070;
  margin-top: 26px;
  letter-spacing: -0.2px;
}
.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 29px;
  margin-top: 28px;
}
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-size: 14px;
  line-height: 1.4;
}
.text-link:hover {
  text-decoration: underline;
  text-underline-offset: 5px;
}
.compatibility {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  font-size: 12px;
  color: #878787;
  margin-top: 37px;
}
.compatibility b {
  font-size: 14px;
  font-weight: 500;
  color: #3d3d3d;
  display: flex;
  align-items: center;
  gap: 7px;
}
.codex-symbol {
  display: block;
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  filter: brightness(0);
}
.claude-symbol {
  color: #be765c !important;
}
.claude-symbol svg {
  display: block;
  width: 1em;
  height: 1em;
}
.compatibility .claude-symbol {
  font-size: 26px;
  line-height: 1;
}
.compatibility-note {
  border-left: 1px solid #ddd;
  padding-left: 22px;
}
.demo-section {
  scroll-margin-top: 20px;
}
.demo-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 19px;
  background: #f5f5f5;
  border: 1px solid var(--line);
  border-bottom: 0;
  border-radius: 20px 20px 0 0;
}
.demo-tabs {
  display: flex;
  gap: 4px;
}
.demo-tabs button {
  border: 0;
  background: transparent;
  padding: 10px 17px;
  border-radius: 20px;
  color: #737373;
  font-size: 13px;
  transition:
    background 0.15s,
    color 0.15s;
}
.demo-tabs button:hover {
  background: #e9e9e9;
  color: #222;
}
.demo-tabs button[aria-selected="true"] {
  background: white;
  color: #222;
  box-shadow: 0 1px 4px #0000000b;
}
.preview-label {
  font-size: 11px;
  color: #969696;
  display: flex;
  gap: 12px;
  align-items: center;
}
.demo-stage {
  border: 1px solid var(--line);
  border-top: 0;
  background: var(--canvas);
  padding: 29px 45px 37px;
  min-height: 445px;
  border-radius: 0 0 20px 20px;
}
.demo-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 30px;
}
.overline {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 1.25px;
  color: #858585;
}
.demo-heading h2 {
  font-size: 24px;
  letter-spacing: -0.75px;
  line-height: 1.3;
  margin-top: 8px;
}
.workspace-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid #dedede;
  border-radius: 20px;
  padding: 7px 12px;
  font-size: 11px;
  color: #797979;
  white-space: nowrap;
}
.status-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  background: #777777;
  border-radius: 50%;
}
.context-layout {
  display: grid;
  grid-template-columns: 1fr 86px 1.16fr;
  align-items: center;
  max-width: 1010px;
  margin-inline: auto;
}
.column-label {
  font-size: 9px;
  letter-spacing: 1.2px;
  color: #8b8b8b;
  margin-bottom: 13px;
}
.agent-card {
  display: flex;
  align-items: center;
  gap: 13px;
  border: 1px solid #e3e3e3;
  background: #fff;
  border-radius: 11px;
  padding: 15px 17px;
  margin-bottom: 10px;
  min-height: 76px;
}
.agent-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid #ebebeb;
  border-radius: 9px;
  font-size: 25px;
  flex-shrink: 0;
}
.agent-card strong {
  font-size: 13px;
  font-weight: 500;
}
.agent-card p {
  font-size: 10px;
  color: #8a8a8a;
  margin-top: 3px;
}
.agent-card p span {
  margin-inline: 4px;
}
.agent-state {
  margin-left: auto;
  color: #777777;
  font-size: 9px;
  white-space: nowrap;
}
.agent-state.quiet {
  color: #8b8b8b;
}
.source-note {
  font-size: 10px;
  color: #929292;
  padding-top: 4px;
}
.connection {
  display: flex;
  align-items: center;
  margin-top: 2px;
}
.connection-line {
  height: 1px;
  background: #cdcdcd;
  flex: 1;
}
.connection > span {
  display: grid;
  place-items: center;
  width: 31px;
  height: 31px;
  border: 1px solid #d6d6d6;
  border-radius: 50%;
  color: #8d8d8d;
  font-size: 16px;
  background: var(--canvas);
}
.context-card {
  background: white;
  border: 1px solid #dedede;
  border-radius: 12px;
  box-shadow: 0 5px 12px #00000003;
  overflow: hidden;
}
.context-card-header {
  padding: 17px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px solid #ededed;
}
.mini-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 500;
}
.context-count {
  font-size: 9px;
  color: #989898;
}
.insight {
  padding: 15px 22px;
}
.insight-type {
  color: #8b8b8b;
  letter-spacing: 0.9px;
  font-size: 8px;
}
.insight h3 {
  font-size: 14px;
  letter-spacing: -0.15px;
  margin-top: 5px;
}
.insight p {
  color: #7f7f7f;
  font-size: 10px;
  margin-top: 5px;
  line-height: 1.6;
}
.evidence {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 9px;
  color: #8c8c8c;
  margin-top: 13px;
}
.evidence > span:last-child {
  margin-left: auto;
}
.tiny-avatar {
  display: grid;
  place-items: center;
  width: 16px;
  height: 16px;
  background: #ededed;
  border-radius: 50%;
  font-size: 8px;
  color: #666666;
}
.insight.compact {
  margin: 0 21px;
  padding: 12px 0 17px;
  border-top: 1px solid #efefef;
}
.context-footer {
  display: flex;
  gap: 8px;
  align-items: center;
  background: #fafafa;
  color: #707070;
  font-size: 9px;
  padding: 12px 22px;
  border-top: 1px solid #efefef;
}
.check-icon {
  display: grid;
  place-items: center;
  border: 1px solid #aaaaaa;
  border-radius: 50%;
  width: 12px;
  height: 12px;
  font-size: 8px;
}
.demo-caption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 5px;
  color: #787878;
  font-size: 12px;
}
.demo-caption > span {
  font-size: 10px;
  color: #a9a9a9;
  white-space: nowrap;
}
.section-space {
  padding-top: 110px;
  padding-bottom: 110px;
}
.section-intro {
  text-align: center;
}
.section-intro h2 {
  font-size: 46px;
  letter-spacing: -2.1px;
  line-height: 1.15;
  margin-top: 19px;
}
.section-intro p {
  font-size: 17px;
  line-height: 1.6;
  color: #7b7b7b;
  margin-top: 18px;
}
.benefit-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 65px;
  margin-top: 65px;
}
.benefit-grid h3 {
  font-size: 19px;
  letter-spacing: -0.5px;
}
.benefit-grid p {
  font-size: 14px;
  color: #7b7b7b;
  line-height: 1.75;
  margin-top: 12px;
  max-width: 310px;
}
.learning-section {
  background: var(--canvas);
  padding-block: 90px;
}
.learning-grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  align-items: center;
  gap: 90px;
}
.learning-copy h2 {
  font-size: 44px;
  letter-spacing: -2px;
  line-height: 1.12;
  margin-top: 20px;
}
.learning-copy > p {
  font-size: 15px;
  line-height: 1.8;
  color: #767676;
  margin-top: 23px;
  max-width: 390px;
}
.learning-copy .text-link {
  margin-top: 25px;
}
.lesson-card {
  background: white;
  border: 1px solid #e2e2e2;
  border-radius: 15px;
  padding: 24px;
}
.lesson-top {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-size: 10px;
  color: #a1a1a1;
}
.lesson-top > span:first-child {
  color: #7b7b7b;
  display: flex;
  align-items: center;
  gap: 7px;
}
.amber-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #989898;
}
.lesson-card > h3 {
  font-size: 22px;
  letter-spacing: -0.8px;
  line-height: 1.35;
  margin: 24px 0;
}
.attempt {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 0;
  border-top: 1px solid #eeeeee;
  font-size: 11px;
}
.attempt-icon {
  font-size: 20px;
  width: 21px;
  text-align: center;
}
.attempt-icon.codex-attempt {
  width: 32px;
  flex-shrink: 0;
}
.attempt-result {
  margin-left: auto;
  font-size: 9px;
  color: #8e8e8e;
  text-align: right;
  max-width: 145px;
}
.attempt-result.resolved {
  color: #555555;
}
.lesson-recommendation {
  background: #f5f5f5;
  padding: 17px 14px;
  display: flex;
  gap: 10px;
  margin-top: 15px;
  border-radius: 8px;
}
.lesson-recommendation .overline {
  font-size: 8px;
  color: #777777;
  letter-spacing: 0.8px;
}
.lesson-recommendation strong {
  font-size: 12px;
  font-weight: 500;
  display: block;
  margin-top: 6px;
}
.lesson-recommendation p {
  font-size: 10px;
  color: #777777;
  margin-top: 6px;
}
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 54px;
  margin-top: 62px;
}
.step-number {
  font-size: 12px;
  color: #a7a7a7;
  display: block;
  border-top: 1px solid var(--line);
  padding-top: 18px;
  margin-bottom: 25px;
}
.steps h3 {
  font-size: 18px;
  letter-spacing: -0.4px;
}
.steps p {
  font-size: 14px;
  color: #7b7b7b;
  line-height: 1.75;
  margin-top: 10px;
  max-width: 300px;
}
.questions {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 70px;
  padding-top: 20px;
  padding-bottom: 105px;
}
.questions h2 {
  font-size: 33px;
  letter-spacing: -1.4px;
  line-height: 1.3;
}
.faq-list {
  border-top: 1px solid var(--line);
}
details {
  border-bottom: 1px solid var(--line);
  padding: 20px 0;
}
summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  cursor: pointer;
  list-style: none;
  font-size: 14px;
}
summary::-webkit-details-marker {
  display: none;
}
summary > span {
  color: #8a8a8a;
  font-size: 21px;
  font-weight: 400;
  line-height: 1;
}
details[open] summary > span {
  transform: rotate(45deg);
}
details > p {
  font-size: 13px;
  color: #7a7a7a;
  line-height: 1.8;
  margin-top: 14px;
  max-width: 520px;
}
.closing {
  text-align: center;
  border-top: 1px solid var(--line);
  padding-top: 82px;
  padding-bottom: 87px;
}
.connected-mark.large {
  padding-right: 12px;
}
.connected-mark.large i {
  width: 30px;
  height: 30px;
  border-width: 1.7px;
}
.connected-mark.large i + i {
  margin-left: -12px;
}
.closing h2 {
  font-size: 62px;
  letter-spacing: -3px;
  line-height: 1.08;
  margin-top: 24px;
}
.closing p {
  font-size: 16px;
  color: #818181;
  margin-top: 20px;
}
.closing .button {
  margin-top: 28px;
}
.footer {
  display: flex;
  align-items: center;
  gap: 25px;
  border-top: 1px solid var(--line);
  min-height: 115px;
}
.footer .brand {
  font-size: 25px;
}
.footer > span {
  font-size: 11px;
  color: #848484;
}
.footer > div {
  display: flex;
  align-items: center;
  gap: 35px;
  margin-left: auto;
  font-size: 11px;
}
.footer > div > span {
  color: #a8a8a8;
}
.friction-layout {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 24px;
  align-items: stretch;
}
.friction-layout .lesson-card {
  padding: 19px 23px;
}
.friction-layout .lesson-card > h3 {
  font-size: 20px;
  margin-top: 13px;
  margin-bottom: 14px;
}
.friction-explanation {
  padding: 24px;
  background: #f5f5f5;
  border: 1px solid #e5e5e5;
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.friction-explanation h3 {
  font-size: 23px;
  line-height: 1.3;
  letter-spacing: -0.65px;
  margin-top: 14px;
}
.friction-explanation p {
  font-size: 12px;
  line-height: 1.7;
  color: #707070;
  margin-top: 13px;
}
.friction-explanation .evidence {
  margin-top: 23px;
  color: #707070;
}
.panel-enter {
  animation: appear 0.25s ease-out;
}
@keyframes appear {
  from {
    opacity: 0.4;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
@media (min-width: 1600px) {
  .wrap {
    width: min(1320px, calc(100% - 140px));
  }
  .hero {
    padding-top: 88px;
    padding-bottom: 60px;
  }
  h1 {
    font-size: 90px;
  }
  .hero-description {
    font-size: 20px;
  }
  .demo-stage {
    padding-inline: 60px;
  }
}
@media (max-width: 1100px) {
  .wrap {
    width: calc(100% - 64px);
  }
  .header nav {
    margin-left: 0;
    gap: 24px;
  }
  .header {
    gap: 20px;
  }
  h1 {
    letter-spacing: -3.5px;
  }
  .demo-stage {
    padding: 25px 28px 30px;
  }
  .context-layout {
    grid-template-columns: 1fr 52px 1.1fr;
  }
  .agent-card {
    padding: 14px 12px;
    gap: 9px;
  }
  .agent-state {
    display: none;
  }
  .benefit-grid {
    gap: 35px;
  }
  .learning-grid {
    gap: 45px;
  }
  .learning-copy h2 {
    font-size: 39px;
  }
  .attempt {
    font-size: 10px;
    gap: 7px;
  }
  .attempt-result {
    font-size: 8px;
  }
  .section-space {
    padding-block: 85px;
  }
  .questions {
    gap: 35px;
  }
  .footer > div {
    gap: 18px;
  }
}
@media (max-width: 760px) {
  .wrap {
    width: calc(100% - 40px);
  }
  .header {
    height: 80px;
  }
  .brand {
    font-size: 27px;
  }
  .header nav {
    display: none;
  }
  .nav-actions {
    gap: 16px;
    flex-shrink: 0;
  }
  .login {
    padding-block: 12px;
    white-space: nowrap;
  }
  .button.small {
    padding: 10px 16px;
    font-size: 12px;
    gap: 16px;
  }
  .hero {
    padding-top: 42px;
    padding-bottom: 34px;
  }
  .hero-kicker {
    font-size: 11px;
    gap: 8px;
  }
  h1 {
    font-size: clamp(43px, 8.1vw, 61px);
    letter-spacing: -2.6px;
    line-height: 1.08;
    margin-top: 25px;
  }
  h1 br {
    display: none;
  }
  .hero-description {
    font-size: 15px;
    line-height: 1.7;
    max-width: 470px;
    margin: 23px auto 0;
  }
  .desktop-break {
    display: none;
  }
  .hero-actions {
    gap: 23px;
    margin-top: 24px;
  }
  .button {
    font-size: 13px;
    padding: 14px 21px;
    gap: 24px;
  }
  .text-link {
    font-size: 12px;
  }
  .compatibility {
    gap: 16px;
    margin-top: 28px;
    font-size: 10px;
    flex-wrap: wrap;
  }
  .compatibility b {
    font-size: 12px;
  }
  .compatibility-note {
    width: 100%;
    border: 0;
    padding: 0;
    margin-top: -5px;
  }
  .demo-toolbar {
    padding: 10px 9px;
    border-radius: 14px 14px 0 0;
    justify-content: center;
  }
  .demo-tabs {
    gap: 0;
    justify-content: space-between;
    width: 100%;
  }
  .demo-tabs button {
    font-size: 11px;
    padding: 9px 12px;
  }
  .preview-label {
    display: none;
  }
  .demo-stage {
    padding: 24px 17px 22px;
    border-radius: 0 0 14px 14px;
    min-height: 0;
  }
  .demo-heading {
    margin-bottom: 23px;
  }
  .demo-heading h2 {
    font-size: 20px;
    letter-spacing: -0.65px;
    max-width: 260px;
  }
  .overline {
    font-size: 8px;
    letter-spacing: 1px;
  }
  .workspace-pill {
    display: none;
  }
  .context-layout {
    display: flex;
    flex-direction: column;
    gap: 0;
    align-items: stretch;
  }
  .column-label {
    font-size: 8px;
    margin-bottom: 10px;
  }
  .agent-card {
    min-height: 65px;
    padding: 10px 13px;
    margin-bottom: 8px;
  }
  .agent-card strong {
    font-size: 12px;
  }
  .agent-card p {
    font-size: 9px;
  }
  .agent-state {
    display: block;
    font-size: 8px;
  }
  .agent-icon {
    width: 32px;
    height: 32px;
    font-size: 23px;
  }
  .source-note {
    display: none;
  }
  .connection {
    height: 40px;
    width: 31px;
    margin: 0 auto;
    flex-direction: column;
  }
  .connection-line {
    width: 1px;
    height: auto;
  }
  .connection > span {
    transform: rotate(90deg);
    width: 25px;
    height: 25px;
    font-size: 13px;
    flex-shrink: 0;
  }
  .context-card-header {
    padding: 14px 16px;
  }
  .mini-brand {
    font-size: 11px;
  }
  .insight {
    padding: 13px 17px;
  }
  .insight h3 {
    font-size: 13px;
  }
  .insight.compact {
    margin-inline: 17px;
    padding-bottom: 14px;
  }
  .context-count {
    font-size: 8px;
  }
  .context-footer {
    padding-inline: 17px;
  }
  .demo-caption {
    display: block;
    padding: 13px 3px;
  }
  .demo-caption p {
    font-size: 11px;
    max-width: 290px;
  }
  .demo-caption > span {
    display: block;
    font-size: 9px;
    margin-top: 7px;
  }
  .section-space {
    padding-block: 65px;
  }
  .section-intro h2 {
    font-size: 33px;
    letter-spacing: -1.5px;
    margin-top: 15px;
  }
  .section-intro p {
    font-size: 14px;
    margin-top: 16px;
  }
  .benefit-grid {
    grid-template-columns: 1fr;
    gap: 28px;
    margin-top: 36px;
  }
  .benefit-grid h3 {
    font-size: 18px;
  }
  .benefit-grid p {
    font-size: 13px;
    max-width: 100%;
    margin-top: 7px;
  }
  .learning-section {
    padding-block: 57px;
  }
  .learning-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .learning-copy h2 {
    font-size: 36px;
    letter-spacing: -1.8px;
    margin-top: 16px;
  }
  .learning-copy > p {
    font-size: 14px;
    margin-top: 18px;
    max-width: 100%;
  }
  .learning-copy .text-link {
    margin-top: 20px;
  }
  .lesson-card {
    padding: 20px;
  }
  .lesson-card > h3 {
    font-size: 22px;
  }
  .attempt {
    font-size: 10px;
    gap: 9px;
  }
  .attempt-result {
    font-size: 8px;
    max-width: 105px;
  }
  .lesson-recommendation {
    padding: 15px 11px;
    gap: 8px;
  }
  .lesson-recommendation strong {
    font-size: 11px;
    line-height: 1.5;
  }
  .steps {
    grid-template-columns: 1fr;
    gap: 25px;
    margin-top: 35px;
  }
  .step-number {
    margin-bottom: 13px;
    padding-top: 12px;
    font-size: 10px;
  }
  .steps h3 {
    font-size: 18px;
  }
  .steps p {
    font-size: 13px;
    max-width: 100%;
    margin-top: 7px;
  }
  .questions {
    grid-template-columns: 1fr;
    gap: 26px;
    padding-top: 0;
    padding-bottom: 65px;
  }
  .questions h2 {
    font-size: 30px;
    letter-spacing: -1.3px;
  }
  summary {
    font-size: 13px;
  }
  details {
    padding-block: 18px;
  }
  details > p {
    font-size: 12px;
  }
  .closing {
    padding-top: 55px;
    padding-bottom: 56px;
  }
  .closing h2 {
    font-size: 44px;
    letter-spacing: -2px;
  }
  .closing p {
    font-size: 13px;
    max-width: 250px;
    margin-inline: auto;
    line-height: 1.65;
  }
  .footer {
    flex-wrap: wrap;
    gap: 16px;
    padding-block: 26px;
  }
  .footer > span {
    font-size: 10px;
    max-width: 160px;
  }
  .footer > div {
    width: 100%;
    justify-content: space-between;
    font-size: 10px;
    margin-top: 5px;
  }
  .friction-layout {
    grid-template-columns: 1fr;
    gap: 15px;
  }
  .friction-layout .lesson-card {
    padding: 17px;
  }
  .friction-explanation {
    padding: 22px;
  }
  .friction-explanation h3 {
    font-size: 21px;
  }
  .friction-explanation p {
    font-size: 11px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}