:root {
  --ink: #26253e;
  --muted: #72717f;
  --purple: #6559ce;
  --purple-dark: #5448bb;
  --line: #e9e8ef;
  --paper: #fdfcfa;
  --lavender: #efedfc;
  --mint: #e8f3ed;
  --peach: #fbefe4;
  --blue: #eaf0fb;
  font-family:
    -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  font-synthesis: none;
  color: var(--ink);
  background: var(--paper);
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 110px;
}
body {
  margin: 0;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  font: inherit;
}
button,
a,
summary {
  -webkit-tap-highlight-color: transparent;
}
a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 3px solid #8b7fe5;
  outline-offset: 6px;
  border-radius: 4px;
}
::selection {
  background: #dfdafb;
  color: #332970;
}
img,
svg {
  vertical-align: middle;
}
img {
  max-width: 100%;
}
p,
h1,
h2,
h3 {
  margin: 0;
}
.container {
  width: min(1200px, calc(100% - 112px));
  margin-inline: auto;
}
.icon {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}
.icon-definitions {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}
.skip-link {
  position: fixed;
  left: 20px;
  top: -80px;
  background: var(--purple);
  color: white;
  padding: 12px 18px;
  z-index: 100;
  border-radius: 8px;
}
.skip-link:focus {
  top: 15px;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgb(253 252 250 / 94%);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgb(233 232 239 / 75%);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
  gap: 28px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  flex-shrink: 0;
}
.brand > span:first-of-type {
  font-size: 26px;
  font-weight: 750;
  letter-spacing: 1px;
}
.brand-divider {
  width: 1px;
  height: 21px;
  background: #dedce8;
  margin: 0 6px 0 11px;
}
.brand .brand-caption {
  color: var(--muted);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.8px;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 30px;
}
.main-nav > a {
  font-size: 13px;
  color: #595868;
  transition: color 0.2s;
}
.main-nav > a:hover,
.main-nav > a[aria-current="location"] {
  color: var(--purple);
}
.main-nav .nav-cta {
  display: flex;
  gap: 14px;
  align-items: center;
  padding: 11px 17px;
  border: 1px solid #dcd8f0;
  border-radius: 7px;
  color: var(--purple);
  font-weight: 600;
  background: #f4f1ff;
}
.nav-cta .icon {
  width: 16px;
  height: 16px;
}
.menu-toggle {
  display: none;
}
.hero {
  display: grid;
  grid-template-columns: 1fr 1.06fr;
  gap: 44px;
  align-items: center;
  padding-top: 83px;
  padding-bottom: 76px;
}
.eyebrow {
  font-size: 12px;
  letter-spacing: 1.8px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: #656072;
  margin-bottom: 29px;
}
.eyebrow-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--purple);
  box-shadow: 0 0 0 4px #ede9fb;
}
h1 {
  font-size: clamp(45px, 4.6vw, 66px);
  font-weight: 750;
  letter-spacing: -2.8px;
  line-height: 1.27;
  white-space: nowrap;
}
.answer-word {
  position: relative;
  color: var(--purple);
  display: inline-block;
}
.answer-word svg {
  position: absolute;
  bottom: -10px;
  left: -4px;
  width: 108%;
  height: 12px;
  stroke: #b5a9ef;
  stroke-width: 5px;
  stroke-linecap: round;
  fill: none;
}
.hero-description {
  color: #767382;
  font-size: 16px;
  line-height: 1.95;
  letter-spacing: 0.1px;
  margin-top: 31px;
}
.hero-actions {
  display: flex;
  gap: 23px;
  margin-top: 31px;
  align-items: center;
}
.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 25px;
  border-radius: 7px;
  padding: 15px 22px;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.6;
  transition:
    background 0.2s,
    transform 0.2s,
    box-shadow 0.2s;
}
.button .icon {
  width: 19px;
  height: 19px;
}
.button-primary {
  color: white;
  background: var(--purple);
  box-shadow: 0 5px 12px rgb(101 89 206 / 12%);
}
.button-primary:hover {
  background: var(--purple-dark);
  transform: translateY(-2px);
  box-shadow: 0 7px 16px rgb(101 89 206 / 20%);
}
.button-text {
  padding-inline: 3px;
  color: #5d5a72;
  gap: 13px;
}
.button-text:hover {
  color: var(--purple);
}
.small-arrow {
  font-size: 21px;
  font-weight: 400;
}
.hero-note {
  display: flex;
  gap: 11px;
  align-items: center;
  margin-top: 46px;
  font-size: 11px;
  color: #7d798c;
}
.note-rule {
  height: 1px;
  width: 26px;
  background: #b8b2cc;
}
.note-code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 10px;
  color: #b3aebb;
  margin-left: 7px;
}
.hero-visual {
  position: relative;
  padding-bottom: 43px;
  padding-top: 17px;
  min-width: 0;
}
.visual-halo {
  position: absolute;
  inset: -5% -1% 2% -1%;
  z-index: -1;
  background: radial-gradient(
    ellipse at 70% 40%,
    #e8e4fc 0,
    #f3effa 37%,
    transparent 68%
  );
}
.map-window {
  position: relative;
  background: #fff;
  border: 1px solid #e2dfed;
  border-radius: 13px;
  overflow: hidden;
  transform: rotate(-2deg);
  box-shadow:
    0 28px 70px -34px #8a80aa,
    0 3px 10px rgb(59 44 95 / 4%);
}
.window-bar {
  height: 34px;
  background: #faf9fd;
  border-bottom: 1px solid #eeedf3;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 12px;
  font-size: 9px;
  color: #8d889f;
}
.window-dots {
  display: flex;
  gap: 5px;
}
.window-dots i {
  width: 5px;
  height: 5px;
  background: #ddd9e9;
  border-radius: 50%;
}
.window-dots i:first-child {
  background: #e7b4b2;
}
.window-dots i:nth-child(2) {
  background: #e8d7a7;
}
.window-dots i:nth-child(3) {
  background: #b8d5c6;
}
.preview-label {
  color: #918aab;
  font-size: 9px;
  border: 1px solid #e5e0f0;
  border-radius: 4px;
  padding: 3px 6px;
  line-height: 1;
  white-space: nowrap;
}
.map-window-body {
  display: flex;
}
.mini-rail {
  width: 45px;
  flex-shrink: 0;
  padding-top: 14px;
  display: flex;
  align-items: center;
  flex-direction: column;
  gap: 24px;
  border-right: 1px solid #efedf5;
  color: #b6afc5;
}
.mini-rail .icon {
  width: 17px;
  height: 17px;
}
.mini-rail .rail-active {
  color: var(--purple);
  background: #eeebfb;
  width: 31px;
  height: 31px;
  border-radius: 7px;
  padding: 7px;
  margin-top: -2px;
  margin-bottom: -8px;
}
.map-main {
  flex: 1;
  min-width: 0;
}
.map-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 23px 12px;
}
.tiny-label {
  font-size: 7px;
  color: #9892ae;
  letter-spacing: 1.3px;
}
.map-heading h2 {
  font-size: 16px;
  margin-top: 3px;
  letter-spacing: 0.5px;
}
.map-subject {
  font-size: 9px;
  color: #81779e;
  background: #f5f3fc;
  padding: 6px 8px;
  border-radius: 4px;
}
.map-canvas {
  height: 301px;
  position: relative;
  overflow: hidden;
  background-color: #f9f7ff;
  background-image: radial-gradient(#dad4ed 0.65px, transparent 0.65px);
  background-size: 13px 13px;
  border-top: 1px solid #f0ecf9;
}
.terrain {
  position: absolute;
  border-radius: 48% 52% 70% 30% / 50% 65% 35% 50%;
  opacity: 0.52;
}
.terrain-one {
  width: 245px;
  height: 142px;
  background: #eeebf8;
  left: -45px;
  top: 151px;
  transform: rotate(-15deg);
}
.terrain-two {
  width: 234px;
  height: 166px;
  background: #e5edeb;
  top: -45px;
  right: -59px;
}
.terrain-three {
  width: 102px;
  height: 64px;
  background: #f3e9d9;
  left: 31px;
  top: 25px;
  transform: rotate(-20deg);
}
.terrain-label {
  position: absolute;
  top: 38px;
  left: 22px;
  font-size: 9px;
  letter-spacing: 1.5px;
  color: #a19aae;
}
.map-line {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.map-line path {
  fill: none;
  stroke-width: 3;
  stroke-linecap: round;
}
.map-line-base {
  stroke: #c5bddf;
  stroke-dasharray: 5 8;
}
.map-line-accent {
  stroke: #9284ce;
  stroke-dasharray: 5 8;
}
.map-node {
  display: flex;
  align-items: center;
  gap: 7px;
  position: absolute;
  height: 32px;
  white-space: nowrap;
  padding: 0 12px 0 7px;
  border-radius: 22px;
  background: #fff;
  font-size: 10px;
  border: 1px solid #dfd9ee;
  box-shadow: 0 4px 0 #e4dff1;
  transform: translate(-50%, -50%);
}
.node-icon {
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  background: #f0ecfc;
  border-radius: 50%;
  color: #8e7dcc;
  font-size: 11px;
  font-family: ui-monospace, monospace;
}
.node-one {
  top: 79%;
  left: 17%;
}
.node-two {
  top: 65%;
  left: 50%;
}
.node-three {
  top: 39%;
  left: 25%;
  background: #7462cf;
  color: white;
  border-color: #6c59c7;
  box-shadow:
    0 4px 0 #c1b5e8,
    0 0 0 6px rgb(195 183 234 / 17%);
}
.node-three .node-icon {
  background: #9383dc;
  color: white;
}
.node-four {
  top: 31%;
  left: 72%;
}
.node-five {
  top: 12%;
  left: 83%;
}
.map-spark {
  position: absolute;
  color: #c6b28d;
  font-size: 19px;
}
.spark-one {
  top: 42%;
  left: 59%;
}
.spark-two {
  top: 60%;
  left: 8%;
  color: #b9aecf;
}
.map-detail {
  position: absolute;
  bottom: 13px;
  right: 12px;
  width: 174px;
  background: #fff;
  border: 1px solid #e7e2f1;
  border-radius: 8px;
  padding: 12px;
  box-shadow: 0 6px 15px #d9d3e64a;
}
.detail-tag {
  font-size: 7px;
  color: #a299b6;
  display: block;
}
.map-detail strong {
  display: block;
  font-size: 10px;
  margin-top: 7px;
  font-weight: 600;
}
.detail-line {
  display: block;
  width: 95%;
  height: 3px;
  background: #edeaf2;
  border-radius: 3px;
  margin-top: 10px;
}
.detail-line.short {
  width: 66%;
  margin-top: 5px;
}
.detail-arrow {
  position: absolute;
  color: #9583cc;
  bottom: 9px;
  right: 12px;
  font-size: 15px;
}
.map-bottom {
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 5px;
  padding: 0 14px;
  font-size: 8px;
  color: #958ea8;
}
.mini-dot {
  display: inline-block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #aca0d0;
  margin-right: 4px;
  vertical-align: middle;
}
.floating-code {
  position: absolute;
  top: -7px;
  right: -9px;
  width: 51px;
  height: 51px;
  display: grid;
  place-items: center;
  background: #f3eee5;
  border: 1px solid #e9e0d0;
  border-radius: 13px;
  z-index: 2;
  color: #b59866;
  font:
    22px ui-monospace,
    monospace;
  transform: rotate(12deg);
  box-shadow: 0 10px 22px #ddd3bd29;
}
.floating-note {
  position: absolute;
  bottom: 23px;
  left: -29px;
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 13px 18px 13px 13px;
  border-radius: 9px;
  border: 1px solid #e7e3ef;
  background: #fff;
  box-shadow: 0 10px 28px #68608418;
  transform: rotate(1deg);
}
.note-symbol {
  width: 33px;
  height: 33px;
  display: grid;
  place-items: center;
  background: #eeebfc;
  color: var(--purple);
  border-radius: 8px;
  font-size: 23px;
}
.floating-note strong {
  display: block;
  font-size: 10px;
  font-weight: 600;
  margin-bottom: 5px;
}
.floating-note div > span {
  font-size: 8px;
  color: #9590a3;
  display: block;
}
.visual-caption {
  position: absolute;
  right: 5px;
  bottom: 5px;
  font-size: 9px;
  color: #aaa3b8;
  letter-spacing: 0.7px;
}
.capability-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-block: 1px solid var(--line);
  padding: 29px 0;
}
.capability-strip > a {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 4px 27px;
  border-right: 1px solid var(--line);
  transition: color 0.2s;
}
.capability-strip > a:first-child {
  padding-left: 0;
}
.capability-strip > a:last-child {
  border: 0;
  padding-right: 0;
}
.capability-strip > a:hover {
  color: var(--purple);
}
.capability-icon {
  width: 45px;
  height: 45px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  flex-shrink: 0;
}
.lavender {
  background: var(--lavender);
  color: #7969c7;
}
.mint {
  background: var(--mint);
  color: #60957e;
}
.peach {
  background: var(--peach);
  color: #bc9060;
}
.blue {
  background: var(--blue);
  color: #748ebf;
}
.capability-strip strong {
  display: block;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 7px;
}
.capability-strip small {
  color: #8a8595;
  font-size: 11px;
  white-space: nowrap;
}
.capability-arrow {
  width: 16px;
  height: 16px;
  margin-left: auto;
  color: #bab4c8;
}
.section {
  padding-top: 114px;
  padding-bottom: 114px;
}
.section-kicker {
  color: #7b6a9f;
  font-size: 11px;
  letter-spacing: 1.9px;
  margin-bottom: 22px;
}
.section h2 {
  font-size: clamp(31px, 3.4vw, 43px);
  line-height: 1.4;
  font-weight: 650;
  letter-spacing: -1.6px;
}
.section-description {
  font-size: 14px;
  line-height: 1.95;
  color: #736b80;
  margin-top: 21px;
}
.about-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}
.about-content {
  padding-top: 34px;
}
.about-lead {
  font-size: 21px;
  line-height: 1.8;
  color: #504960;
  letter-spacing: 0.1px;
}
.about-content > p:nth-child(2) {
  font-size: 14px;
  line-height: 2;
  color: #766d80;
  max-width: 470px;
  margin-top: 24px;
}
.about-signature {
  margin-top: 28px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding-top: 19px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  color: #776887;
}
.path-section {
  background: #f5f3f9;
  border-block: 1px solid #eeebf4;
  padding-top: 83px;
  padding-bottom: 49px;
}
.path-intro {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 70px;
}
.text-purple {
  color: var(--purple);
}
.path-intro-copy {
  max-width: 345px;
  padding-bottom: 9px;
}
.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 11px;
  background: #eae5f7;
  color: #6f5c9f;
  border-radius: 30px;
  font-size: 10px;
  margin-bottom: 16px;
}
.pill .icon {
  width: 14px;
  height: 14px;
}
.path-intro-copy p {
  font-size: 14px;
  line-height: 1.95;
  color: #766b84;
}
.learning-path {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 29px;
  padding: 0;
  margin: 58px 0 35px;
  list-style: none;
  position: relative;
}
.learning-path::before {
  content: "";
  position: absolute;
  top: 45px;
  left: 25px;
  right: 25px;
  border-top: 1px dashed #d7cfe5;
}
.path-step {
  position: relative;
  background: #fcfbfe;
  border: 1px solid #e6e0ee;
  border-radius: 11px;
  padding: 24px 22px 23px;
  z-index: 1;
}
.step-number {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 12px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  color: #b1a6c3;
}
.step-symbol {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  margin-bottom: 25px;
}
.step-symbol .icon {
  width: 20px;
  height: 20px;
}
.step-label {
  color: #796a8c;
  font-size: 10px;
  letter-spacing: 0.9px;
}
.path-step h3 {
  margin-top: 10px;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.4px;
}
.path-step p {
  font-size: 13px;
  line-height: 1.95;
  color: #766a82;
  margin-top: 14px;
  min-height: 77px;
}
.topic-tags {
  display: flex;
  gap: 5px;
  margin-top: 22px;
  flex-wrap: wrap;
}
.topic-tags > span {
  font-size: 10px;
  color: #786687;
  border: 1px solid #e9e3f1;
  padding: 4px 6px;
  border-radius: 4px;
  background: #f7f5fa;
}
.path-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  color: #796b8a;
}
.path-footer > span {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 12px;
}
.path-footer .icon {
  width: 16px;
  height: 16px;
  color: #a997c6;
}
.path-footer small {
  font-size: 10px;
  color: #85778e;
}
.experience-section {
  display: grid;
  grid-template-columns: 0.83fr 1.17fr;
  gap: 85px;
  align-items: center;
  padding-top: 117px;
  padding-bottom: 108px;
}
.experience-copy > .section-description {
  max-width: 360px;
  font-size: 14px;
}
.experience-points {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 0;
  list-style: none;
  margin: 31px 0 0;
}
.experience-points li {
  display: flex;
  gap: 15px;
}
.point-number {
  font:
    10px ui-monospace,
    SFMono-Regular,
    Menlo,
    monospace;
  color: #a396bf;
  padding-top: 3px;
}
.experience-points h3 {
  font-size: 14px;
  font-weight: 600;
}
.experience-points p {
  color: #786e84;
  font-size: 12px;
  line-height: 1.9;
  margin-top: 6px;
  max-width: 315px;
}
.editor-visual {
  min-width: 0;
  position: relative;
  padding-top: 29px;
}
.editor-visual::before {
  content: "";
  position: absolute;
  top: 5px;
  right: -12px;
  bottom: 48px;
  left: 28px;
  background: #f1eee8;
  border-radius: 13px;
  transform: rotate(3deg);
  z-index: -1;
}
.editor-window {
  background: #fff;
  border: 1px solid #dedce8;
  border-radius: 11px;
  overflow: hidden;
  box-shadow: 0 15px 48px -26px #9e94a6;
}
.editor-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 13px 17px;
  border-bottom: 1px solid #ebe8f0;
}
.editor-topbar > div {
  display: flex;
  gap: 7px;
  align-items: center;
}
.editor-topbar strong {
  font-size: 11px;
  font-weight: 600;
}
.editor-body {
  display: grid;
  grid-template-columns: 35% 65%;
}
.problem-pane {
  padding: 22px 16px;
  background: #fdfcfe;
}
.problem-eyebrow {
  font-size: 8px;
  color: #998bad;
}
.problem-pane h3 {
  font-size: 14px;
  margin-top: 17px;
  font-weight: 600;
}
.problem-pane > p {
  font-size: 10px;
  color: #9690a0;
  margin-top: 13px;
  line-height: 1.9;
}
.example-label {
  font-size: 9px;
  margin-top: 28px;
  color: #83788f;
}
.problem-pane > pre {
  margin: 9px 0 0;
  padding: 9px 10px;
  border: 1px solid #e9e4f0;
  background: #f4f2f8;
  font:
    10px ui-monospace,
    SFMono-Regular,
    Menlo,
    monospace;
  border-radius: 4px;
  color: #8c819b;
}
.problem-tip {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #ac9aba;
  font-size: 8px;
  margin-top: 37px;
  white-space: nowrap;
}
.problem-tip .icon {
  width: 12px;
  height: 12px;
}
.code-pane {
  background: #292a3e;
  color: #c1bfd5;
  position: relative;
  overflow: hidden;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
.code-tab {
  font-size: 9px;
  padding: 13px 15px;
  background: #252638;
  border-bottom: 1px solid #3c3b51;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #8e8ba5;
}
.code-tab > span:first-child {
  color: #cbc6e2;
}
.file-dot {
  display: inline-block;
  width: 5px;
  height: 5px;
  background: #b1a2e1;
  border-radius: 50%;
  margin-right: 7px;
}
.code-lines {
  position: absolute;
  top: 62px;
  left: 12px;
  display: flex;
  flex-direction: column;
  line-height: 21px;
  font-size: 10px;
  color: #5e5d77;
  align-items: flex-end;
}
.source-code {
  margin: 0;
  padding: 22px 12px 20px 38px;
  font-size: 10px;
  line-height: 21px;
  min-height: 257px;
  overflow: auto;
  tab-size: 4;
}
.syntax-purple {
  color: #b5a2e3;
}
.syntax-green {
  color: #a4ccb2;
}
.syntax-blue {
  color: #9cbfdf;
}
.syntax-orange {
  color: #d7b693;
}
.console {
  background: #252638;
  padding: 12px 15px 17px;
  border-top: 1px solid #3c3b51;
}
.console-header {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", sans-serif;
  font-size: 9px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #9790ad;
}
.console-label {
  font-size: 8px;
  color: #75738e;
}
.console-prompt {
  display: block;
  margin-top: 14px;
  font-size: 11px;
  color: #7f769b;
}
.console-prompt > span {
  margin-left: 8px;
  color: #abd1b6;
}
.editor-status {
  padding: 8px 12px;
  background: #353348;
  font-size: 7px;
  color: #b1a6cc;
  display: flex;
  justify-content: space-between;
}
.status-dot {
  display: inline-block;
  height: 4px;
  width: 4px;
  background: #9abfaa;
  border-radius: 50%;
  margin-right: 5px;
}
.editor-caption {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding-top: 25px;
  font-size: 10px;
  color: #a093ae;
}
.editor-caption .icon {
  width: 14px;
  height: 14px;
  color: #9fb7a8;
}
.everyone-section {
  background: #f7f6f3;
  border-block: 1px solid #eeeae6;
  padding-top: 82px;
  padding-bottom: 85px;
}
.centered {
  text-align: center;
}
.centered .section-description {
  margin-top: 17px;
  font-size: 13px;
}
.audience-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 29px;
  margin-top: 46px;
}
.audience-card {
  padding: 33px 35px 35px;
  border-radius: 11px;
  border: 1px solid #e4deec;
  position: relative;
  overflow: hidden;
}
.learner-card {
  background: #f1eef8;
}
.teacher-card {
  background: #f4efe7;
  border-color: #e9e1d6;
}
.audience-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #8d80ac;
}
.teacher-card .audience-top {
  color: #ad9677;
}
.audience-label {
  font-size: 12px;
  letter-spacing: 1px;
}
.audience-top .icon {
  width: 22px;
  height: 22px;
}
.audience-card h3 {
  margin-top: 31px;
  font-size: 24px;
  letter-spacing: -0.7px;
  font-weight: 600;
}
.audience-card > p {
  font-size: 14px;
  line-height: 2;
  color: #786981;
  margin-top: 17px;
  max-width: 390px;
}
.teacher-card > p {
  color: #82715b;
}
.audience-card ul {
  list-style: none;
  padding: 0;
  margin: 23px 0 0;
  display: flex;
  flex-direction: column;
  gap: 11px;
}
.audience-card li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: #796889;
}
.audience-card li .icon {
  width: 13px;
  height: 13px;
  color: #a89abd;
}
.teacher-card li {
  color: #7b674c;
}
.teacher-card li .icon {
  color: #b9a084;
}
.audience-decoration {
  position: absolute;
  right: 31px;
  bottom: 24px;
  font:
    75px ui-monospace,
    SFMono-Regular,
    Menlo,
    monospace;
  color: #e2dcee;
  transform: rotate(-8deg);
  pointer-events: none;
}
.teacher-card .audience-decoration {
  color: #e7dccb;
  font-size: 90px;
}
.faq-section {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 90px;
  padding-top: 102px;
  padding-bottom: 112px;
}
.faq-intro > p:last-child {
  margin-top: 22px;
  color: #786b81;
  font-size: 13px;
}
.faq-list {
  border-top: 1px solid var(--line);
}
.faq-list details {
  border-bottom: 1px solid var(--line);
}
.faq-list summary {
  padding: 25px 0;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  list-style: none;
  font-size: 14px;
  font-weight: 500;
  color: #60566f;
}
.faq-list summary::-webkit-details-marker {
  display: none;
}
.faq-list summary:hover {
  color: var(--purple);
}
.faq-plus {
  width: 12px;
  height: 12px;
  position: relative;
  flex-shrink: 0;
  margin-right: 3px;
}
.faq-plus::before,
.faq-plus::after {
  position: absolute;
  content: "";
  width: 12px;
  height: 1px;
  background: #a397b8;
  top: 5px;
  left: 0;
  transition: transform 0.2s;
}
.faq-plus::after {
  transform: rotate(90deg);
}
details[open] .faq-plus::after {
  transform: rotate(0);
}
.faq-list details > p {
  font-size: 13px;
  color: #786b81;
  line-height: 2;
  padding: 0 28px 25px 0;
}
.start-section {
  position: relative;
  background: #6556b6;
  border-radius: 14px;
  padding: 53px 58px 57px;
  color: white;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.start-background {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.start-background svg {
  width: 100%;
  height: 100%;
}
.start-background path {
  fill: none;
  stroke: #8f7ece;
  stroke-width: 1.3px;
  stroke-dasharray: 6 8;
  opacity: 0.5;
}
.start-copy {
  position: relative;
}
.start-kicker {
  font-size: 10px;
  color: #c6bae8;
  letter-spacing: 1.6px;
  margin-bottom: 19px;
}
.start-section h2 {
  font-size: 37px;
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: -1px;
}
.start-copy > p:nth-last-child(2) {
  margin-top: 17px;
  font-size: 12px;
  color: #cbc2e7;
}
.button-white {
  background: #fdfaff;
  color: #6756a5;
  margin-top: 26px;
  padding: 12px 18px;
  font-size: 12px;
}
.button-white:hover {
  background: #ebe5fa;
  transform: translateY(-2px);
}
.start-mark {
  position: relative;
  display: flex;
  align-items: center;
  flex-direction: column;
  gap: 20px;
  margin-right: 65px;
}
.start-mark::before {
  content: "";
  position: absolute;
  width: 200px;
  height: 200px;
  border: 1px solid #9583d25e;
  border-radius: 50%;
  top: -38px;
  background: #7e6ec136;
}
.start-mark::after {
  content: "✦";
  color: #e0c89b;
  position: absolute;
  right: -31px;
  top: 4px;
  font-size: 29px;
  transform: rotate(-10deg);
}
.start-mark img {
  position: relative;
  filter: brightness(0) invert(1);
  opacity: 0.85;
}
.start-mark > span {
  font-size: 9px;
  letter-spacing: 2px;
  color: #c7bde8;
}
.site-footer {
  padding-top: 59px;
  padding-bottom: 29px;
}
.footer-top {
  display: flex;
  align-items: center;
  gap: 30px;
  padding-bottom: 34px;
  border-bottom: 1px solid var(--line);
}
.footer-brand > span:first-of-type {
  font-size: 24px;
}
.footer-top > p {
  font-size: 11px;
  color: #81738e;
}
.footer-top nav {
  display: flex;
  gap: 25px;
  font-size: 11px;
  color: #81738e;
  margin-left: auto;
}
.footer-top nav a:hover {
  color: var(--purple);
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding-top: 22px;
  color: #867b8e;
  font-size: 10px;
}
.footer-spark {
  margin-left: 13px;
  color: #afa0c1;
}
.mobile-break {
  display: none;
}
.js-ready .reveal {
  opacity: 0;
  transform: translateY(15px);
  transition:
    opacity 0.65s ease,
    transform 0.65s ease;
}
.js-ready .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
@media (min-width: 1500px) {
  .hero {
    padding-block: 108px 100px;
  }
}
@media (max-width: 1150px) {
  .container {
    width: calc(100% - 80px);
  }
  .brand-caption,
  .brand-divider {
    display: none;
  }
  .main-nav {
    gap: 25px;
  }
  .hero {
    gap: 29px;
    padding-top: 65px;
    padding-bottom: 63px;
  }
  h1 {
    font-size: 52px;
    letter-spacing: -2px;
  }
  .hero-description {
    font-size: 14px;
  }
  .hero-note {
    gap: 8px;
  }
  .note-code {
    font-size: 9px;
  }
  .floating-note {
    left: -9px;
  }
  .map-detail {
    width: 145px;
  }
  .capability-strip > a {
    padding-inline: 17px;
    gap: 10px;
  }
  .capability-icon {
    width: 39px;
    height: 39px;
  }
  .capability-arrow {
    display: none;
  }
  .learning-path {
    gap: 18px;
  }
  .path-step {
    padding-inline: 17px;
  }
  .path-step h3 {
    font-size: 15px;
  }
  .experience-section {
    gap: 48px;
  }
  .source-code {
    font-size: 9px;
    padding-left: 29px;
  }
  .code-lines {
    left: 9px;
    font-size: 8px;
  }
  .problem-pane {
    padding-inline: 12px;
  }
  .problem-pane h3 {
    font-size: 12px;
  }
  .problem-tip {
    font-size: 7px;
  }
  .faq-section {
    gap: 55px;
  }
}
@media (max-width: 900px) {
  .container {
    width: calc(100% - 56px);
  }
  .header-inner {
    height: 73px;
  }
  .main-nav {
    gap: 19px;
  }
  .main-nav > a {
    font-size: 12px;
  }
  .main-nav .nav-cta {
    gap: 9px;
    padding-inline: 12px;
  }
  .hero {
    gap: 28px;
    padding-top: 54px;
  }
  h1 {
    font-size: 42px;
  }
  .eyebrow {
    margin-bottom: 22px;
    font-size: 10px;
  }
  .hero-description {
    font-size: 14px;
    margin-top: 25px;
  }
  .hero-actions {
    gap: 15px;
    margin-top: 24px;
  }
  .button {
    font-size: 11px;
    padding: 13px 16px;
    gap: 14px;
  }
  .button-text {
    padding-inline: 0;
  }
  .hero-note {
    margin-top: 30px;
    font-size: 9px;
  }
  .note-code {
    display: none;
  }
  .mini-rail {
    width: 35px;
  }
  .map-heading {
    padding-inline: 13px;
  }
  .map-heading h2 {
    font-size: 14px;
  }
  .map-subject {
    font-size: 7px;
    padding-inline: 5px;
  }
  .tiny-label {
    font-size: 6px;
  }
  .map-canvas {
    height: 262px;
  }
  .map-node {
    font-size: 8px;
    padding-right: 7px;
    height: 27px;
    gap: 4px;
  }
  .node-icon {
    width: 18px;
    height: 18px;
    font-size: 8px;
  }
  .map-detail {
    width: 131px;
    padding: 9px;
  }
  .map-detail strong {
    font-size: 8px;
  }
  .detail-tag {
    font-size: 6px;
  }
  .floating-note {
    padding: 10px;
    left: -10px;
    bottom: 28px;
    gap: 8px;
  }
  .floating-note strong {
    font-size: 8px;
  }
  .floating-note div > span {
    font-size: 7px;
  }
  .note-symbol {
    width: 28px;
    height: 28px;
  }
  .visual-caption {
    font-size: 8px;
  }
  .capability-strip {
    padding-block: 23px;
  }
  .capability-strip > a {
    gap: 9px;
    padding-inline: 14px;
  }
  .capability-icon {
    width: 32px;
    height: 32px;
    border-radius: 7px;
  }
  .capability-icon .icon {
    width: 18px;
    height: 18px;
  }
  .capability-strip strong {
    font-size: 12px;
  }
  .capability-strip small {
    font-size: 9px;
  }
  .section {
    padding-block: 78px;
  }
  .section h2 {
    font-size: 34px;
  }
  .about-section {
    gap: 40px;
  }
  .about-content {
    padding-top: 25px;
  }
  .about-lead {
    font-size: 17px;
  }
  .about-content > p:nth-child(2) {
    font-size: 13px;
  }
  .about-signature {
    font-size: 9px;
  }
  .path-intro {
    gap: 40px;
  }
  .path-intro-copy {
    max-width: 300px;
  }
  .path-intro-copy p {
    font-size: 12px;
  }
  .learning-path {
    grid-template-columns: repeat(2, 1fr);
    gap: 21px;
    margin-top: 36px;
  }
  .learning-path::before {
    display: none;
  }
  .path-step {
    padding: 23px;
  }
  .path-step p {
    min-height: 0;
    font-size: 12px;
  }
  .path-step h3 {
    font-size: 18px;
  }
  .step-symbol {
    margin-bottom: 20px;
  }
  .topic-tags {
    margin-top: 16px;
  }
  .path-footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }
  .experience-section {
    gap: 35px;
    grid-template-columns: 0.83fr 1.17fr;
  }
  .experience-points {
    gap: 20px;
  }
  .experience-copy > .section-description {
    font-size: 12px;
  }
  .experience-points p {
    font-size: 12px;
  }
  .editor-body {
    grid-template-columns: 33% 67%;
  }
  .problem-pane {
    padding-inline: 10px;
  }
  .problem-pane h3 {
    font-size: 11px;
  }
  .problem-eyebrow {
    font-size: 7px;
  }
  .problem-pane > p {
    font-size: 9px;
  }
  .problem-tip {
    white-space: normal;
    line-height: 1.6;
  }
  .source-code {
    font-size: 8px;
    line-height: 19px;
    padding-left: 26px;
    min-height: 245px;
    padding-top: 21px;
  }
  .code-lines {
    line-height: 19px;
    top: 61px;
  }
  .audience-grid {
    gap: 22px;
    margin-top: 35px;
  }
  .audience-card {
    padding: 26px;
  }
  .audience-card h3 {
    font-size: 21px;
  }
  .audience-card > p {
    font-size: 13px;
  }
  .audience-decoration {
    font-size: 54px;
    right: 20px;
  }
  .teacher-card .audience-decoration {
    font-size: 72px;
  }
  .faq-section {
    grid-template-columns: 0.8fr 1.2fr;
    gap: 35px;
  }
  .faq-list summary {
    font-size: 12px;
  }
  .start-section {
    padding: 41px;
  }
  .start-section h2 {
    font-size: 33px;
  }
  .start-mark {
    margin-right: 25px;
  }
  .footer-top {
    gap: 19px;
  }
  .footer-top > p {
    font-size: 9px;
  }
  .footer-top nav {
    gap: 17px;
    font-size: 9px;
  }
}
@media (max-width: 700px) {
  html {
    scroll-padding-top: 87px;
  }
  .container {
    width: calc(100% - 40px);
  }
  .header-inner {
    height: 68px;
  }
  .brand > span:first-of-type {
    font-size: 24px;
  }
  .brand img {
    width: 32px;
    height: 32px;
  }
  .menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    width: 38px;
    height: 38px;
    border: 1px solid #e8e3ee;
    border-radius: 7px;
    background: transparent;
    color: var(--ink);
    padding: 9px;
    cursor: pointer;
  }
  .menu-toggle span {
    display: block;
    width: 18px;
    height: 1.5px;
    background: currentColor;
    transition: transform 0.2s;
  }
  .menu-toggle[aria-expanded="true"] span:first-child {
    transform: translateY(3.75px) rotate(45deg);
  }
  .menu-toggle[aria-expanded="true"] span:last-child {
    transform: translateY(-3.75px) rotate(-45deg);
  }
  .main-nav {
    position: absolute;
    top: 68px;
    right: 0;
    left: 0;
    background: #fdfcfa;
    border-bottom: 1px solid var(--line);
    padding: 21px 24px;
    box-shadow: 0 14px 25px #4d42620a;
    flex-wrap: wrap;
    justify-content: center;
    gap: 22px 27px;
    display: none;
  }
  .main-nav.is-open {
    display: flex;
  }
  .main-nav > a {
    font-size: 13px;
  }
  .main-nav .nav-cta {
    padding: 8px 17px;
  }
  .hero {
    grid-template-columns: 1fr;
    padding-top: 49px;
    padding-bottom: 38px;
    gap: 37px;
  }
  .hero-copy {
    padding-inline: 4px;
  }
  .eyebrow {
    font-size: 11px;
    margin-bottom: 23px;
    letter-spacing: 1.2px;
  }
  h1 {
    font-size: clamp(38px, 8.1vw, 52px);
    letter-spacing: -1.9px;
    line-height: 1.3;
  }
  .answer-word svg {
    bottom: -7px;
    stroke-width: 4px;
  }
  .hero-description {
    font-size: 14px;
    margin-top: 27px;
  }
  .desktop-break {
    display: none;
  }
  .hero-actions {
    gap: 23px;
    margin-top: 25px;
  }
  .button {
    font-size: 12px;
    padding: 13px 18px;
    gap: 19px;
  }
  .button-text {
    padding-inline: 0;
  }
  .hero-note {
    font-size: 10px;
    margin-top: 27px;
  }
  .note-code {
    display: inline;
    margin-left: 7px;
    font-size: 9px;
  }
  .hero-visual {
    width: min(100%, 450px);
    margin-inline: auto;
    padding-inline: 6px;
    padding-bottom: 34px;
  }
  .floating-code {
    right: 1px;
    top: -2px;
    width: 43px;
    height: 43px;
    font-size: 18px;
  }
  .map-window {
    transform: rotate(-1.5deg);
  }
  .window-bar {
    height: 29px;
    font-size: 8px;
  }
  .mini-rail {
    width: 36px;
  }
  .map-heading {
    padding: 14px 15px 10px;
  }
  .map-heading h2 {
    font-size: 15px;
  }
  .map-canvas {
    height: 276px;
  }
  .map-subject {
    font-size: 8px;
  }
  .map-node {
    font-size: 9px;
    gap: 5px;
    height: 29px;
  }
  .node-icon {
    width: 20px;
    height: 20px;
    font-size: 10px;
  }
  .map-detail {
    width: 144px;
  }
  .map-detail strong {
    font-size: 9px;
  }
  .map-bottom {
    height: 31px;
    font-size: 7px;
  }
  .floating-note {
    bottom: 20px;
    left: 0;
    padding: 10px 12px;
  }
  .floating-note strong {
    font-size: 9px;
  }
  .floating-note div > span {
    font-size: 7px;
  }
  .visual-caption {
    bottom: 0;
    font-size: 8px;
  }
  .capability-strip {
    grid-template-columns: 1fr 1fr;
    padding-block: 9px;
  }
  .capability-strip > a {
    padding: 18px 8px !important;
    gap: 11px;
  }
  .capability-strip > a:nth-child(2) {
    border-right: 0;
  }
  .capability-strip > a:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }
  .capability-strip > a:nth-child(even) {
    padding-left: 20px !important;
  }
  .capability-icon {
    width: 36px;
    height: 36px;
  }
  .capability-strip strong {
    font-size: 12px;
    margin-bottom: 5px;
  }
  .capability-strip small {
    font-size: 9px;
  }
  .section {
    padding-block: 64px;
  }
  .section-kicker {
    font-size: 10px;
    letter-spacing: 1.3px;
    margin-bottom: 17px;
  }
  .section h2 {
    font-size: 32px;
    letter-spacing: -1px;
  }
  .about-section {
    grid-template-columns: 1fr;
    gap: 22px;
  }
  .about-content {
    padding-top: 0;
  }
  .about-lead {
    font-size: 17px;
    line-height: 1.85;
  }
  .about-content > p:nth-child(2) {
    font-size: 13px;
    margin-top: 22px;
  }
  .about-signature {
    font-size: 10px;
    margin-top: 23px;
  }
  .path-section {
    padding-bottom: 35px;
  }
  .path-intro {
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
  }
  .path-intro-copy {
    max-width: 100%;
    padding-bottom: 0;
  }
  .pill {
    margin-bottom: 12px;
  }
  .learning-path {
    gap: 14px;
    margin-top: 30px;
    margin-bottom: 25px;
  }
  .path-step {
    padding: 19px 15px;
    border-radius: 9px;
  }
  .step-symbol {
    width: 37px;
    height: 37px;
    margin-bottom: 19px;
  }
  .step-number {
    top: 18px;
    right: 14px;
    font-size: 10px;
  }
  .step-label {
    font-size: 9px;
  }
  .path-step h3 {
    font-size: 14px;
    margin-top: 9px;
    letter-spacing: -0.5px;
  }
  .path-step p {
    font-size: 12px;
    margin-top: 11px;
    min-height: 58px;
    line-height: 1.9;
  }
  .topic-tags {
    gap: 5px;
    margin-top: 15px;
  }
  .topic-tags > span {
    font-size: 8px;
    padding: 4px;
  }
  .path-footer > span {
    font-size: 9px;
    gap: 5px;
  }
  .path-footer .icon {
    width: 13px;
    height: 13px;
  }
  .path-footer small {
    font-size: 8px;
  }
  .experience-section {
    grid-template-columns: 1fr;
    gap: 21px;
  }
  .experience-copy > .section-description {
    max-width: 100%;
    font-size: 12px;
  }
  .experience-points {
    gap: 23px;
  }
  .experience-points h3 {
    font-size: 13px;
  }
  .experience-points p {
    font-size: 12px;
    max-width: 100%;
  }
  .editor-visual {
    padding-top: 25px;
    padding-right: 7px;
  }
  .editor-visual::before {
    right: 0;
  }
  .editor-body {
    grid-template-columns: 34% 66%;
  }
  .problem-pane {
    padding-inline: 11px;
  }
  .problem-pane h3 {
    font-size: 11px;
  }
  .source-code {
    font-size: 8px;
  }
  .editor-caption {
    font-size: 9px;
    padding-top: 21px;
  }
  .centered {
    text-align: left;
  }
  .centered .section-description {
    font-size: 12px;
  }
  .mobile-break {
    display: inline;
  }
  .audience-grid {
    grid-template-columns: 1fr;
    gap: 18px;
    margin-top: 30px;
  }
  .audience-card {
    padding: 27px 25px;
  }
  .audience-card h3 {
    font-size: 22px;
    margin-top: 23px;
  }
  .audience-card > p {
    font-size: 13px;
  }
  .audience-card li {
    font-size: 11px;
  }
  .audience-decoration {
    font-size: 65px;
  }
  .faq-section {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .faq-intro > p:last-child {
    margin-top: 16px;
  }
  .faq-list summary {
    padding-block: 23px;
    font-size: 12px;
  }
  .faq-list details > p {
    font-size: 12px;
  }
  .start-section {
    padding: 34px 26px 37px;
    border-radius: 11px;
  }
  .start-section h2 {
    font-size: 30px;
  }
  .start-copy > p:nth-last-child(2) {
    font-size: 10px;
    margin-top: 17px;
  }
  .start-kicker {
    font-size: 9px;
    margin-bottom: 16px;
  }
  .start-mark {
    display: none;
  }
  .start-background svg {
    width: 180%;
    margin-left: -30%;
    opacity: 0.6;
  }
  .button-white {
    margin-top: 23px;
    font-size: 11px;
    padding: 12px 14px;
  }
  .site-footer {
    padding-top: 38px;
    padding-bottom: 22px;
  }
  .footer-top {
    flex-wrap: wrap;
    gap: 17px;
    padding-bottom: 26px;
  }
  .footer-top > p {
    flex: 1;
    font-size: 8px;
  }
  .footer-top nav {
    width: 100%;
    margin-left: 0;
    padding-top: 5px;
    gap: 22px;
    font-size: 10px;
  }
  .footer-bottom {
    font-size: 8px;
    gap: 12px;
    line-height: 1.7;
    padding-top: 18px;
  }
  .footer-spark {
    display: none;
  }
}
@media (max-width: 370px) {
  .container {
    width: calc(100% - 32px);
  }
  h1 {
    font-size: 36px;
  }
  .hero-note .note-code {
    font-size: 8px;
    margin-left: 0;
  }
  .hero-actions {
    gap: 18px;
  }
  .button {
    gap: 12px;
    padding-inline: 14px;
  }
  .button-text {
    padding-inline: 0;
  }
  .map-node {
    font-size: 8px;
    gap: 3px;
  }
  .node-four {
    left: 69%;
  }
  .node-five {
    left: 78%;
  }
  .map-detail {
    width: 131px;
  }
  .path-step {
    padding-inline: 12px;
  }
  .path-step h3 {
    font-size: 13px;
  }
  .source-code {
    font-size: 7px;
    padding-left: 24px;
  }
  .problem-pane h3 {
    font-size: 10px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
  .js-ready .reveal {
    opacity: 1;
    transform: none;
  }
}

@media print {
  .site-header {
    position: static;
  }
  .js-ready .reveal {
    opacity: 1;
    transform: none;
  }
  .menu-toggle,
  .hero-actions,
  .nav-cta,
  .start-section .button {
    display: none;
  }
}