:root {
  --ink: #1d2926;
  --muted: #68726d;
  --paper: #f8f9f6;
  --line: #dfe4dc;
  --lime: #c4ef63;
  --orange: #e25b26;
  --mono: ui-monospace, SFMono-Regular, Consolas, monospace;
  --sans: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color-scheme: light;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--paper);
  font-synthesis: none;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 24px;
}
body {
  margin: 0;
  font-size: 16px;
  line-height: 1.55;
}
button,
input,
textarea,
select {
  font: inherit;
}
button,
a,
select,
summary {
  -webkit-tap-highlight-color: transparent;
}
button,
select,
summary {
  cursor: pointer;
}
a {
  color: inherit;
  text-decoration: none;
}
button:disabled {
  cursor: not-allowed;
}
a:focus-visible,
button:focus-visible,
textarea:focus-visible,
select:focus-visible,
summary:focus-visible,
pre:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: 4px;
}
button {
  color: inherit;
}
p,
h1,
h2,
h3 {
  margin: 0;
}
p {
  color: var(--muted);
}
.wrap {
  width: min(1180px, calc(100% - 80px));
  margin-inline: auto;
}
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 88px;
  border-bottom: 1px solid var(--line);
}
.wordmark {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}
.brand-logo {
  display: block;
  width: 64px;
  height: 64px;
  object-fit: contain;
}
.built-by {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  white-space: nowrap;
}
.built-by span {
  font-size: 13px;
  color: var(--muted);
}
.built-by img {
  display: block;
  width: 156px;
  height: auto;
  object-fit: contain;
}
.header-credit {
  margin-right: auto;
  margin-left: 18px;
}
.site-header nav {
  display: flex;
  align-items: center;
  gap: 32px;
  font-size: 14px;
  font-weight: 600;
}
.site-header nav a:hover,
footer a:hover {
  color: var(--orange);
}
.nav-github {
  border: 1px solid #cfd5cb;
  padding: 8px 15px;
  border-radius: 7px;
}
.nav-github span {
  margin-left: 12px;
}
.hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 48px 42px;
}
.eyebrow,
.section-number {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.1px;
}
.eyebrow {
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 9px;
}
.tiny-square {
  width: 7px;
  height: 7px;
  background: var(--orange);
}
h1 {
  font-size: clamp(42px, 5.6vw, 70px);
  line-height: 1.04;
  letter-spacing: -3.1px;
  font-weight: 650;
  margin: 18px 0;
}
h1 span {
  color: #586a4e;
}
.hero-subheading {
  font-size: clamp(22px, 2.5vw, 30px);
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 16px;
  color: var(--ink);
}
.hero-copy {
  font-size: 17px;
  line-height: 1.6;
}
.production strong {
  color: var(--ink);
  font-weight: 650;
}
.hero-aside {
  display: flex;
  align-items: center;
  gap: 15px;
  padding-right: 26px;
}
.hero-aside img {
  object-fit: contain;
  filter: drop-shadow(0 7px 8px #27311e12);
  transform: rotate(5deg);
}
.hero-aside p {
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.6;
  color: #5a6557;
}
.demo-section {
  scroll-margin-top: 24px;
}
.demo-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  margin-bottom: 20px;
}
.section-number {
  display: block;
  color: #697761;
  margin-bottom: 9px;
}
h2 {
  font-size: 29px;
  line-height: 1.2;
  letter-spacing: -0.9px;
  font-weight: 600;
}
.demo-heading h2 {
  font-size: 25px;
}
.access-note {
  font-size: 14px;
  color: var(--muted);
  padding-bottom: 3px;
}
.playground {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid #ced6c8;
  background: white;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 10px 35px #28351f07;
}
.input-panel,
.output-panel {
  padding: 25px 28px;
}
.input-panel {
  border-right: 1px solid var(--line);
  min-width: 0;
}
.output-panel {
  background: #f0f3eb;
  min-width: 0;
}
.panel-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 21px;
}
.panel-heading h3 {
  font-size: 15px;
  font-weight: 650;
  display: flex;
  align-items: center;
  gap: 9px;
}
.panel-number {
  font: 12px var(--mono);
  color: #78846c;
  border: 1px solid #cbd4c3;
  border-radius: 4px;
  padding: 1px 4px;
}
.small {
  font-size: 12px;
  letter-spacing: 0.7px;
  color: #737d6d;
}
.mono {
  font-family: var(--mono);
}
.presets {
  display: flex;
  gap: 7px;
  flex-wrap: wrap;
  margin-bottom: 13px;
}
.preset {
  font-size: 14px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 7px 10px;
  transition: background 0.15s;
}
.preset:hover {
  border-color: #819d6b;
  background: #f3f7ed;
}
.preset.selected {
  background: #eaf3dd;
  border-color: #a5bf88;
  color: #344a21;
}
textarea {
  display: block;
  resize: vertical;
  min-height: 150px;
  max-height: 360px;
  width: 100%;
  padding: 16px;
  border: 1px solid #cdd5c5;
  border-radius: 6px;
  line-height: 1.65;
  font-size: 16px;
  color: var(--ink);
  background: #fcfdfa;
}
.input-meta {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-size: 12px;
  color: #728069;
  margin-top: 7px;
}
.input-meta span:last-child {
  font-family: var(--mono);
  white-space: nowrap;
}
.question-brief {
  margin: 20px 0;
}
.question-brief p {
  font-size: 14px;
  color: var(--ink);
  margin-top: 4px;
}
.question-brief p span {
  margin: 0 6px;
  color: #97a08f;
}
.run-controls {
  display: flex;
  gap: 13px;
  align-items: end;
}
.model-control {
  flex: 1;
  min-width: 0;
}
.model-control label {
  display: block;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 5px;
}
select {
  width: 100%;
  height: 44px;
  border: 1px solid #d8ded2;
  border-radius: 6px;
  background: white;
  padding: 0 26px 0 10px;
  color: var(--ink);
  font-size: 14px;
  text-overflow: ellipsis;
}
.run-button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  background: var(--ink);
  color: #fff;
  border: 1px solid var(--ink);
  border-radius: 6px;
  height: 44px;
  padding: 0 18px;
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
  transition: background 0.2s;
}
.run-button:hover:not(:disabled) {
  background: #354734;
}
.run-button:disabled {
  opacity: 0.65;
}
.run-button span:last-child {
  font-size: 20px;
  color: var(--lime);
}
.privacy-note {
  font-size: 12px;
  margin-top: 12px;
}
.model-notice {
  font-size: 12px;
  color: #a04420;
  margin-top: 7px;
}
.result-source {
  font-size: 12px;
  white-space: nowrap;
  padding: 3px 7px;
  background: #e2e8d9;
  border-radius: 4px;
  color: #5a674e;
}
.result-source.live {
  background: var(--lime);
  color: #30451b;
}
.decision-card {
  border: 1px solid #d8dfd0;
  background: #fff;
  border-radius: 7px;
  padding: 17px;
}
.decision-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: #65725b;
}
.type-label {
  font: 12px var(--mono);
  letter-spacing: 0.6px;
  color: #6c7f59;
  background: #f1f5eb;
  border-radius: 3px;
  padding: 2px 5px;
}
.decision-main {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin: 8px 0 13px;
  gap: 10px;
}
.decision-main strong {
  font-size: 27px;
  line-height: 1.2;
  letter-spacing: -0.9px;
}
.decision-main > span {
  font-size: 12px;
  color: #7a846f;
}
.probability-list {
  display: grid;
  gap: 6px;
}
.probability-row {
  display: grid;
  grid-template-columns: 65px 1fr 36px;
  gap: 12px;
  align-items: center;
  font-size: 14px;
  color: #68755e;
}
.probability-row > span:last-child {
  text-align: right;
  font-family: var(--mono);
  font-size: 12px;
}
.bar-track {
  height: 6px;
  background: #f0f3eb;
  border-radius: 2px;
  overflow: hidden;
}
.bar-fill {
  height: 100%;
  background: #9cc845;
  border-radius: 2px;
  transition: width 0.4s;
}
.bar-fill.secondary {
  background: #c6d2b8;
}
.decision-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 12px;
}
.decision-pair .decision-card {
  padding: 15px;
}
.compact-value {
  font-size: 25px;
  letter-spacing: -0.9px;
  display: block;
  margin: 10px 0 0;
  line-height: 1.2;
}
.percent-sign {
  font-size: 17px;
  margin-left: 2px;
}
.score-scale {
  height: 5px;
  background: linear-gradient(to right, #c9eaa3, #e8cd6d, #e19266);
  border-radius: 4px;
  margin: 17px 2px 9px;
  position: relative;
}
.score-scale > span {
  position: absolute;
  width: 3px;
  height: 11px;
  top: -3px;
  background: var(--ink);
  border: 1px solid white;
  box-shadow: 0 0 0 1px var(--ink);
  transition: left 0.4s;
}
.decision-detail {
  font-size: 12px;
  line-height: 1.5;
}
.refund-caption {
  font-size: 12px;
  color: #627452;
  margin: 7px 0;
}
.result-footer {
  display: flex;
  gap: 12px;
  justify-content: space-between;
  margin-top: 15px;
  font-size: 12px;
  color: #6d7962;
  min-height: 20px;
}
.elapsed {
  font-family: var(--mono);
  white-space: nowrap;
  color: var(--ink);
}
.error-message {
  font-size: 14px;
  color: #933519;
  background: #fff3ed;
  border: 1px solid #ebc9b8;
  border-radius: 6px;
  padding: 12px;
  margin-top: 12px;
  overflow-wrap: anywhere;
}
.output-panel[aria-busy="true"] .decision-card {
  opacity: 0.45;
}
.demo-footnote {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin: 13px 0 23px;
}
.demo-footnote p {
  font-size: 12px;
}
.limit-label {
  font: 12px var(--mono);
  letter-spacing: 0.5px;
  margin-right: 10px;
  color: #627052;
}
.api-inspector {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  overflow: hidden;
}
summary {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 17px 22px;
  font-size: 14px;
  font-weight: 600;
}
summary::-webkit-details-marker {
  display: none;
}
summary > .mono {
  color: #7b8e65;
  font-size: 18px;
}
.inspector-description {
  font-size: 12px;
  color: #85917c;
  font-weight: 400;
}
.disclosure-icon {
  margin-left: auto;
  font-size: 21px;
  line-height: 1;
  font-weight: 400;
}
.api-inspector[open] .disclosure-icon {
  transform: rotate(45deg);
}
.code-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: #1d2926;
  color: #e3eddf;
}
.code-grid > section {
  min-width: 0;
}
.code-grid > section + section {
  border-left: 1px solid #3b4942;
}
.code-heading {
  padding: 15px 20px;
  border-bottom: 1px solid #3b4942;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.code-heading h3 {
  font: 12px var(--mono);
  color: #c4ef63;
}
.code-heading button {
  font-size: 12px;
  color: #e3eddf;
  border: 1px solid #52614f;
  border-radius: 4px;
  padding: 4px 8px;
  background: transparent;
}
.code-heading button:disabled {
  opacity: 0.4;
}
pre {
  font: 12px/1.65 var(--mono);
  padding: 20px;
  margin: 0;
  overflow: auto;
  max-height: 420px;
  tab-size: 2;
}
.api-base {
  font-size: 12px;
  padding: 13px 20px;
  overflow-wrap: anywhere;
}
.api-base a {
  text-decoration: underline;
  text-underline-offset: 3px;
}
.how-section {
  padding-block: 90px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}
.section-intro h2 {
  font-size: 34px;
  margin: 15px 0 18px;
  line-height: 1.2;
  letter-spacing: -1.1px;
}
.section-intro > p:not(.section-number) {
  font-size: 16px;
  line-height: 1.6;
}
.section-intro > .playground-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: 24px;
}
.steps {
  display: grid;
  gap: 25px;
}
.steps article {
  display: flex;
  gap: 20px;
}
.step-number {
  font: 12px var(--mono);
  padding-top: 4px;
  color: #7d8e6d;
}
.steps h3 {
  font-size: 17px;
  font-weight: 650;
  margin-bottom: 7px;
}
.steps p {
  font-size: 15px;
  line-height: 1.6;
}
.rfdt-card {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 80px;
  padding: 44px 48px;
  background: #e6efda;
  border: 1px solid #d2dfc0;
  border-radius: 10px;
}
.rfdt-card .eyebrow {
  color: #5d7348;
}
.rfdt-card h2 {
  font-size: 35px;
  letter-spacing: -1.3px;
  margin: 16px 0;
}
.rfdt-card p:not(.eyebrow) {
  font-size: 15px;
  line-height: 1.7;
  color: #5d6b52;
  max-width: 470px;
}
.rfdt-card p strong {
  font-weight: 650;
  color: #334428;
}
.text-link {
  display: inline-flex;
  gap: 30px;
  align-items: center;
  font-size: 14px;
  font-weight: 650;
  margin-top: 24px;
  border-bottom: 1px solid #7b9563;
  padding-bottom: 4px;
}
.training-flow {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-family: var(--mono);
}
.flow-label {
  font-size: 12px;
  letter-spacing: 1.2px;
  color: #698050;
}
.flow-inputs {
  display: flex;
  gap: 12px;
  margin-top: 12px;
  font-size: 12px;
}
.flow-inputs > span {
  border: 1px solid #b7c8a5;
  background: #f6f9ef;
  padding: 8px 14px;
  border-radius: 5px;
}
.flow-line {
  height: 22px;
  width: 1px;
  background: #9bac86;
}
.flow-core {
  background: #233422;
  color: #d0f18e;
  border-radius: 7px;
  border: 1px solid #233422;
  padding: 13px 40px;
  text-align: center;
  font-size: 25px;
  font-weight: 600;
  letter-spacing: 1px;
}
.flow-core span {
  display: block;
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0;
  color: #cbdbbf;
  margin-top: 2px;
}
.flow-output {
  border: 1px dashed #90a375;
  border-radius: 5px;
  padding: 9px 20px;
  font-size: 12px;
  color: #445a32;
}
.production {
  padding-block: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 35px;
}
.production h2 {
  font-size: 27px;
  margin: 10px 0 12px;
}
.production p:not(.section-number) {
  font-size: 14px;
  line-height: 1.8;
}
.production-button {
  display: flex;
  gap: 28px;
  align-items: center;
  white-space: nowrap;
  background: var(--lime);
  border: 1px solid #a9d24f;
  border-radius: 6px;
  padding: 13px 18px;
  font-size: 14px;
  font-weight: 600;
}
.production-button:hover {
  background: #b4e448;
}
footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding-block: 28px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  color: #7b8771;
}
footer .wordmark {
  font-size: 21px;
  color: var(--ink);
}
footer > div {
  display: flex;
  gap: 24px;
}
footer a {
  font-size: 13px;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.skip-link {
  position: fixed;
  top: -80px;
  left: 20px;
  background: var(--ink);
  color: white;
  padding: 12px 20px;
  z-index: 5;
}
.skip-link:focus {
  top: 12px;
}
[hidden] {
  display: none !important;
}
@media (min-width: 1500px) {
  .hero {
    padding-block: 56px 48px;
  }
}
@media (max-width: 1050px) {
  .wrap {
    width: calc(100% - 48px);
  }
  .hero-aside {
    padding: 0;
  }
  .hero-aside img {
    width: 135px;
    height: 135px;
  }
  .hero-aside p {
    display: none;
  }
  .input-panel,
  .output-panel {
    padding: 22px;
  }
  .run-controls {
    gap: 9px;
  }
  .run-button {
    padding: 0 12px;
    gap: 12px;
  }
  .decision-pair .decision-label {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }
  .how-section {
    gap: 45px;
  }
  .rfdt-card {
    gap: 35px;
    padding: 35px;
  }
}
@media (max-width: 760px) {
  .wrap {
    width: calc(100% - 36px);
  }
  .site-header {
    min-height: 74px;
  }
  .site-header nav {
    gap: 18px;
  }
  .site-header nav > a:first-child {
    display: none;
  }
  .hero {
    padding: 35px 0 30px;
    align-items: center;
    gap: 15px;
  }
  h1 {
    font-size: 44px;
    letter-spacing: -2px;
  }
  .hero-copy {
    font-size: 16px;
  }
  .hero-aside {
    display: none;
  }
  .eyebrow {
    font-size: 12px;
    letter-spacing: 0.75px;
  }
  .demo-heading {
    align-items: start;
    gap: 12px;
  }
  .demo-heading h2 {
    font-size: 23px;
    max-width: 230px;
  }
  .access-note {
    font-size: 12px;
    max-width: 85px;
    text-align: right;
    padding-top: 25px;
  }
  .playground {
    grid-template-columns: 1fr;
  }
  .input-panel {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .input-panel,
  .output-panel {
    padding: 21px;
  }
  .decision-pair .decision-label {
    flex-direction: row;
    align-items: center;
  }
  .demo-footnote {
    flex-direction: column;
    gap: 4px;
    margin-bottom: 18px;
  }
  .code-grid {
    grid-template-columns: 1fr;
  }
  .code-grid > section + section {
    border-left: 0;
    border-top: 1px solid #3b4942;
  }
  .inspector-description {
    display: none;
  }
  summary {
    padding: 15px 18px;
  }
  .how-section {
    grid-template-columns: 1fr;
    gap: 35px;
    padding-block: 55px;
  }
  .section-intro h2 {
    font-size: 31px;
  }
  .steps {
    gap: 25px;
  }
  .rfdt-card {
    grid-template-columns: 1fr;
    padding: 29px 24px;
    gap: 35px;
  }
  .rfdt-card h2 {
    font-size: 31px;
  }
  .training-flow {
    padding: 0 0 5px;
  }
  .production {
    flex-direction: column;
    align-items: start;
    padding-block: 45px;
    gap: 24px;
  }
  .production p br {
    display: none;
  }
  footer {
    flex-wrap: wrap;
    gap: 20px;
  }
  footer > span {
    display: none;
  }
  footer > div {
    gap: 15px;
  }
  .desktop-break {
    display: none;
  }
}
@media (max-width: 390px) {
  .wrap {
    width: calc(100% - 24px);
  }
  .input-panel,
  .output-panel {
    padding: 17px;
  }
  .small {
    font-size: 12px;
  }
  .panel-heading {
    gap: 6px;
  }
  .presets {
    gap: 5px;
  }
  .preset {
    padding: 7px 8px;
    font-size: 12px;
  }
  .decision-label {
    font-size: 12px;
  }
  .type-label {
    font-size: 12px;
  }
  .run-controls {
    flex-wrap: wrap;
  }
  .model-control {
    flex-basis: 100%;
  }
  .run-button {
    width: 100%;
    margin-top: 4px;
  }
  .decision-main {
    flex-wrap: wrap;
    gap: 2px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  * {
    transition: none !important;
    animation: none !important;
  }
}

@media (max-width: 760px) {
  .site-header {
    flex-wrap: wrap;
    padding-block: 10px;
    gap: 8px;
  }
  .brand-logo {
    width: 56px;
    height: 56px;
  }
  .header-credit {
    margin-left: 2px;
  }
  .header-credit img {
    width: 125px;
  }
  .header-credit span {
    font-size: 12px;
  }
  .site-header nav {
    margin-left: auto;
    gap: 12px;
  }
  .site-header nav a:not(.nav-github) {
    display: none;
  }
  footer {
    justify-content: flex-start;
  }
  footer > div {
    flex-basis: 100%;
  }
}
@media (max-width: 390px) {
  .header-credit {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
  }
  .header-credit img {
    margin-top: -8px;
  }
}

/* The question builder uses native disclosure controls so keyboard users can
   edit one question at a time without losing their place in the form. */
.scenario-controls,
.add-question-controls {
  display: flex;
  align-items: end;
  gap: 10px;
  margin: 14px 0 7px;
}
.scenario-controls > div,
.add-question-controls > div {
  flex: 1;
  min-width: 0;
}
.scenario-controls label,
.add-question-controls label,
.field-label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 6px;
}
.field-label {
  margin-top: 20px;
}
.editor-button {
  background: #eaf3dd;
  border: 1px solid #b3c79b;
  border-radius: 5px;
  padding: 10px 13px;
  font-size: 14px;
  white-space: nowrap;
  height: 44px;
}
.editor-button:hover:not(:disabled) {
  background: #d9eabc;
}
.editor-button:disabled {
  opacity: 0.5;
}
.editor-hint {
  font-size: 12px;
  line-height: 1.5;
  color: #66735c;
}
.builder-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin: 24px 0 10px;
}
.builder-heading h3 {
  font-size: 16px;
}
.builder-heading h3 span {
  font: 12px var(--mono);
  color: var(--muted);
  margin-left: 8px;
}
.question-item {
  border: 1px solid var(--line);
  border-radius: 6px;
  margin-bottom: 9px;
  background: #fff;
}
.question-item summary {
  padding: 12px;
  gap: 9px;
  font-size: 14px;
}
.question-item summary:after {
  content: "+";
  font-size: 20px;
  color: #738068;
}
.question-item[open] summary:after {
  content: "−";
}
.question-summary {
  flex: 1;
  min-width: 0;
  overflow-wrap: anywhere;
  font-weight: 500;
}
.question-index {
  font: 12px var(--mono);
  color: #7a896c;
}
.question-body {
  padding: 0 13px 13px;
  border-top: 1px solid var(--line);
}
.question-fields {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 10px;
}
.question-field {
  display: grid;
  gap: 6px;
  font-size: 14px;
  margin-top: 13px;
}
.question-field input {
  width: 100%;
  min-width: 0;
  border: 1px solid #cdd5c5;
  border-radius: 5px;
  padding: 9px;
  color: var(--ink);
  background: #fcfdfa;
}
.question-field textarea {
  min-height: 74px;
  max-height: 220px;
  font-size: 14px;
  padding: 10px;
  line-height: 1.5;
}
.question-field select {
  font-size: 14px;
}
.question-body .editor-hint {
  margin-top: 6px;
}
.remove-question {
  border: 0;
  background: none;
  color: #a2442b;
  padding: 9px 0 0;
  font-size: 13px;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.builder-error {
  font-size: 14px;
  color: #9a371c;
  margin: 12px 0;
}
.input-panel .run-controls {
  margin-top: 22px;
}
.dynamic-results {
  display: grid;
  gap: 12px;
}
.dynamic-results .decision-card {
  min-width: 0;
}
.result-question {
  font-size: 14px;
  line-height: 1.55;
  margin: 7px 0 10px;
  overflow-wrap: anywhere;
}
.dynamic-results .compact-value {
  overflow-wrap: anywhere;
  margin: 9px 0;
}
.dynamic-results .probability-list {
  margin-top: 15px;
}
.dynamic-results .probability-row {
  grid-template-columns: minmax(70px, 1fr) minmax(60px, 1fr) 38px;
  font-size: 13px;
  gap: 10px;
}
.dynamic-results .probability-row > span:first-child {
  overflow-wrap: anywhere;
}
.dynamic-results .decision-label > span:first-child {
  overflow-wrap: anywhere;
  min-width: 0;
}
.empty-results {
  font-size: 15px;
  padding: 24px 0;
}
.playground {
  overflow: visible;
  align-items: start;
}
.output-panel {
  position: sticky;
  top: 18px;
  border-radius: 0 12px 12px 0;
}
.input-panel {
  border-radius: 12px 0 0 12px;
}
input:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: 3px;
}
@media (max-width: 760px) {
  .output-panel {
    position: static;
    border-radius: 0 0 12px 12px;
  }
  .input-panel {
    border-radius: 12px 12px 0 0;
  }
  .scenario-controls {
    flex-wrap: wrap;
  }
  .question-fields {
    grid-template-columns: 1fr;
  }
  .question-item summary {
    gap: 7px;
  }
  .question-item .type-label {
    font-size: 11px;
  }
}

.inspector-docs {
  font-size: 12px;
  color: var(--lime);
  text-decoration: underline;
}
@media (max-width: 760px) {
  .site-header nav a.docs-link {
    display: inline-flex;
  }
}

.quick-api {
  margin-bottom: 48px;
}
.quick-api-heading {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
}
.quick-api-heading h2 {
  font-size: 24px;
  letter-spacing: -0.7px;
  margin: 0;
}
.quick-api-heading > span,
.quick-api-note {
  font-size: 12px;
  color: var(--muted);
}
.quick-api-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 16px;
}
.quick-api .docs-code {
  min-width: 0;
  background: #202a26;
  color: #f4f6f0;
  border-radius: 10px;
  overflow: hidden;
}
.quick-code-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 18px;
  border-bottom: 1px solid #ffffff18;
  font-size: 12px;
  color: var(--lime);
}
.quick-code-heading button {
  background: transparent;
  color: #f4f6f0;
  border: 1px solid #ffffff40;
  border-radius: 4px;
  padding: 5px 10px;
  cursor: pointer;
}
.quick-api pre {
  margin: 0;
  padding: 18px;
  overflow: auto;
  font-size: 12px;
  line-height: 1.6;
  max-height: none;
}
.quick-api-note a {
  color: var(--ink);
  text-decoration: underline;
}
@media (max-width: 760px) {
  .quick-api-grid {
    grid-template-columns: 1fr;
  }
  .quick-api-heading {
    align-items: flex-start;
    flex-direction: column;
  }
}

.context-support {
  padding-block: 42px 52px;
  border-top: 1px solid var(--line, #dce1d6);
}
.context-support-intro h2 {
  font-size: clamp(27px, 3.2vw, 38px);
  letter-spacing: -1.2px;
  margin: 12px 0 24px;
}
.context-support-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}
.context-support-grid article {
  padding: 28px;
  border: 1px solid var(--line, #dce1d6);
  border-radius: 12px;
  background: #f2f5ed;
}
.context-kind {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 1px;
  color: #586a4e;
}
.context-support-grid h3 {
  font-size: 22px;
  letter-spacing: -0.5px;
  margin: 14px 0 10px;
}
.context-support-grid p {
  color: var(--muted);
  line-height: 1.7;
  margin: 0 0 18px;
}
.context-support-grid strong {
  color: var(--ink);
}
.context-support-grid a {
  color: var(--ink);
  font-size: 13px;
  text-decoration: underline;
  text-underline-offset: 4px;
}
.context-support-note {
  font-size: 12px;
  color: var(--muted);
}
@media (max-width: 760px) {
  .context-support-grid {
    grid-template-columns: 1fr;
  }
  .context-support-grid article {
    padding: 22px;
  }
}

.syntax-key {
  color: #b9dcff;
}
.syntax-string {
  color: #c9e897;
}
.syntax-number {
  color: #ffc58b;
}
.syntax-keyword {
  color: #d7b8ff;
}
.syntax-punctuation {
  color: #cbd4cd;
}
.syntax-comment {
  color: #acbab0;
}
.playground-invite {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding-block: 28px 48px;
}
.playground-invite h2 {
  font-size: 32px;
  letter-spacing: -1px;
  margin: 12px 0;
}
.playground-invite p:last-child {
  color: var(--muted);
  max-width: 640px;
  line-height: 1.6;
}
.playground-link {
  flex-shrink: 0;
  background: var(--lime);
  color: var(--ink);
  padding: 16px 24px;
  border-radius: 8px;
  font-weight: 600;
}
.playground-page {
  padding-top: 36px;
}
@media (max-width: 760px) {
  .playground-invite {
    flex-direction: column;
    align-items: flex-start;
  }
  .site-header nav a.playground-nav {
    display: inline-flex;
  }
}
.connection-controls {
  margin: 20px 0;
  display: grid;
  gap: 8px;
}
.connection-controls label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 6px;
}
.connection-controls select,
.connection-controls input {
  width: 100%;
  padding: 12px;
  border: 1px solid #ccd3c7;
  border-radius: 6px;
  background: white;
  color: var(--ink);
}
#production-settings {
  margin-top: 10px;
}
#connect-production {
  margin-top: 10px;
}

.demos-page {
  padding-block: 48px 72px;
}
.demos-lead {
  max-width: 680px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
}
.demo-feature {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  margin: 38px 0 56px;
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
}
.demo-feature-copy {
  padding: 32px;
}
.demo-feature h2 {
  font-size: 36px;
  margin: 15px 0;
  letter-spacing: -1px;
}
.demo-feature p,
.demos-heading > p:last-child,
.demo-gallery p {
  color: var(--muted);
  line-height: 1.7;
}
.demo-feature .playground-link {
  display: inline-block;
  margin: 10px 0;
}
.demo-feature .demo-source {
  font-size: 12px;
}
.driving-art {
  position: relative;
  min-height: 320px;
  overflow: hidden;
  background: #d9e7c4;
  display: grid;
  place-items: center;
}
.demo-road {
  position: absolute;
  width: 150px;
  height: 160%;
  background: #39443e;
  transform: rotate(28deg);
  border-inline: 7px solid #f6f4da;
}
.demo-road::after {
  content: "";
  position: absolute;
  left: 50%;
  width: 4px;
  height: 100%;
  background: repeating-linear-gradient(
    to bottom,
    #d4e894 0 24px,
    transparent 24px 48px
  );
}
.demo-car {
  position: relative;
  color: #202a26;
  background: #ef9950;
  border: 4px solid #29362d;
  border-radius: 16px;
  width: 62px;
  height: 104px;
  font-size: 38px;
  display: grid;
  place-items: center;
  transform: rotate(28deg);
}
.driving-art > span {
  position: absolute;
  bottom: 24px;
  background: #f8f9f6;
  padding: 10px 14px;
  font-family: var(--mono);
  font-size: 11px;
}
.demos-heading h2 {
  font-size: 32px;
  letter-spacing: -1px;
  margin: 12px 0;
}
.demo-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 24px;
}
.demo-gallery article {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 24px;
}
.demo-gallery h3 {
  font-size: 23px;
  line-height: 1.3;
}
.demo-gallery a {
  text-decoration: underline;
  text-underline-offset: 4px;
  font-weight: 600;
}
.site-header nav {
  flex-wrap: wrap;
}
@media (max-width: 760px) {
  .demo-feature,
  .demo-gallery {
    grid-template-columns: 1fr;
  }
  .demo-feature-copy {
    padding: 24px;
  }
  .site-header nav a.demos-nav {
    display: inline-flex;
  }
}

.cool-demos-invite {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 32px;
  margin-bottom: 48px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #eef3e7;
}
.cool-demos-invite h2 {
  font-size: 32px;
  letter-spacing: -1px;
  margin: 12px 0;
}
.cool-demos-invite p:last-child {
  max-width: 640px;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 0;
}
@media (max-width: 760px) {
  .cool-demos-invite {
    flex-direction: column;
    align-items: flex-start;
    padding: 24px;
  }
}

.tiles-preview {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  padding: 38px;
  align-content: center;
  background: #bbada0;
}
.tiles-preview span {
  display: grid;
  place-items: center;
  aspect-ratio: 1;
  background: #ede0c8;
  color: #776e65;
  border-radius: 8px;
  font-size: clamp(18px, 2.8vw, 30px);
  font-weight: 700;
}
.tiles-preview span:nth-child(n + 3) {
  background: #f2b179;
  color: #fff;
}
.tiles-preview span:last-child {
  background: #edc22e;
}

.bookmark-preview {
  display: grid;
  min-height: 320px;
  place-items: center;
  overflow: hidden;
  background: #e4e8ee;
}
.bookmark-preview img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.home-demos {
  margin-bottom: 48px;
}
.home-demos > h2 {
  font-size: 32px;
  letter-spacing: -1px;
  margin: 12px 0 24px;
}
.home-demo-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}
.home-demo-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  background: white;
  color: var(--ink);
}
.home-demo-card:hover {
  border-color: #7c9b61;
  box-shadow: 0 6px 20px #27311e12;
}
.home-demo-card:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: 4px;
}
.home-demo-card .driving-art {
  min-height: 180px;
  height: 180px;
}
.home-demo-card .demo-car {
  width: 42px;
  height: 74px;
  font-size: 26px;
}
.home-demo-card .tiles-preview {
  height: 180px;
  padding: 30px;
}
.home-demo-copy {
  padding: 24px;
}
.home-demo-copy h3 {
  font-size: 24px;
  letter-spacing: -0.6px;
  margin: 12px 0;
}
.home-demo-copy p {
  color: var(--muted);
  line-height: 1.7;
  margin: 0 0 20px;
}
.home-demo-cta {
  font-weight: 650;
  text-decoration: underline;
  text-underline-offset: 4px;
}
.home-demos-more {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  text-align: center;
}
.home-demos-more a {
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 4px;
}
@media (max-width: 760px) {
  .home-demo-cards {
    grid-template-columns: 1fr;
  }
}

.vision-preview {
  display: grid;
  grid-template-columns: 1fr 1fr;
  overflow: hidden;
  min-height: 180px;
  background: #eee;
}
.vision-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-width: 0;
}
.home-demo-card .vision-preview {
  height: 180px;
}