:root {
  --paper: #f5f5ef;
  --white: #fff;
  --ink: #232e2b;
  --muted: #74807a;
  --line: #dde2d9;
  --green: #244d42;
  --light: #e8f0e9;
  --amber: #925d22;
  --amber-bg: #f5ecdc;
  --serif: Georgia, "Times New Roman", serif;
  --sans: Inter, "Segoe UI", Arial, sans-serif;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 15px/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
}
button,
input,
textarea {
  font: inherit;
}
button {
  cursor: pointer;
}
button:disabled {
  cursor: wait;
  opacity: 0.5;
}
button:focus-visible,
summary:focus-visible,
input:focus-visible,
textarea:focus-visible,
a:focus-visible {
  outline: 3px solid #54927e;
  outline-offset: 4px;
}
main:focus {
  outline: none;
}
h1,
h2,
h3,
p {
  margin: 0;
}
h1,
h2,
h3 {
  line-height: 1.2;
}
button {
  border: 0;
}
a {
  color: var(--green);
}
.site-header {
  max-width: 1440px;
  margin: auto;
  padding: 26px 5%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--line);
}
.brand {
  background: transparent;
  display: flex;
  align-items: center;
  gap: 12px;
  text-align: left;
  color: var(--ink);
  font-size: 19px;
  font-weight: 650;
  padding: 0;
}
.brand-mark {
  height: 42px;
  width: 42px;
  border: 1px solid var(--green);
  border-radius: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  font: italic 35px var(--serif);
  letter-spacing: -7px;
  padding-right: 7px;
  color: var(--green);
}
.brand-mark span {
  transform: translateY(3px);
}
.brand-sub {
  display: block;
  font-size: 8px;
  letter-spacing: 1.6px;
  margin-top: 1px;
  font-weight: 500;
  color: var(--muted);
}
nav {
  display: flex;
  align-items: center;
  gap: 30px;
}
.quiet {
  background: none;
  color: var(--muted);
  padding: 6px 0;
  font-size: 13px;
}
.quiet:hover {
  color: var(--green);
}
.nav-create {
  border: 1px solid var(--line);
  background: transparent;
  padding: 11px 18px;
  border-radius: 6px;
  color: var(--ink);
  font-size: 13px;
}
.nav-create span {
  margin-left: 20px;
}
.primary,
.secondary {
  min-height: 48px;
  padding: 13px 21px;
  border-radius: 5px;
  font-size: 14px;
  font-weight: 600;
  transition:
    background 0.18s,
    transform 0.18s;
}
.primary {
  background: var(--green);
  color: white;
}
.primary:hover {
  background: #173c32;
  transform: translateY(-1px);
}
.secondary {
  background: transparent;
  color: var(--green);
  border: 1px solid #c8d3c9;
}
.secondary:hover {
  background: var(--light);
}
.primary span,
.secondary span {
  margin-left: 16px;
}
.eyebrow {
  font-size: 10px;
  font-weight: 650;
  letter-spacing: 1.8px;
  color: var(--green);
}
.live-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  display: inline-block;
  background: #588e63;
  margin-right: 7px;
}
.pill {
  display: inline-flex;
  border: 1px solid var(--line);
  padding: 4px 10px;
  border-radius: 40px;
  font-size: 10px;
  white-space: nowrap;
  line-height: 1.5;
  color: var(--muted);
}
.pill.green {
  color: var(--green);
  background: var(--light);
  border-color: #d2e2d3;
}
.pill.amber {
  color: var(--amber);
  background: var(--amber-bg);
  border-color: #eaddc7;
}
.muted {
  color: var(--muted);
  font-size: 12px;
}
.hero {
  max-width: 1440px;
  margin: auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5%;
  padding: 80px 5% 64px;
  align-items: center;
}
.hero h1 {
  font: 64px/1.09 var(--serif);
  letter-spacing: -2.6px;
  margin: 24px 0;
}
.hero h1 em {
  font-weight: 400;
  color: var(--green);
}
.hero-description {
  max-width: 480px;
  font-size: 17px;
  line-height: 1.8;
  color: #65716b;
}
.micro-copy {
  display: flex;
  gap: 20px;
  margin-top: 14px;
  color: var(--muted);
  font-size: 11px;
}
.micro-copy span + span:before {
  content: "·";
  margin-right: 15px;
}
.human-promise {
  display: flex;
  gap: 12px;
  margin-top: 38px;
  font-size: 13px;
  align-items: center;
}
.human-promise strong {
  font-weight: 600;
}
.human-promise small {
  display: block;
  font-size: 11px;
  color: var(--muted);
  margin-top: 1px;
}
.circle-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #c8d7c8;
  border-radius: 50%;
  width: 31px;
  height: 31px;
  color: var(--green);
  flex-shrink: 0;
}
.hero-visual {
  position: relative;
  height: 475px;
  padding: 52px 30px 25px;
  background: #edf0e7;
  border: 1px solid #e3e7dc;
  border-radius: 12px;
  overflow: hidden;
}
.visual-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(#dce2d840 1px, transparent 1px),
    linear-gradient(90deg, #dce2d840 1px, transparent 1px);
  background-size: 27px 27px;
}
.visual-label,
.visual-footnote {
  position: absolute;
  color: #9aa593;
  font-size: 8px;
  letter-spacing: 2px;
}
.visual-label {
  top: 21px;
  left: 30px;
}
.visual-footnote {
  bottom: 14px;
  right: 23px;
  font-size: 7px;
}
.preview-thesis,
.preview-evidence,
.preview-change {
  position: relative;
  background: white;
  border: 1px solid #e0e5d9;
  border-radius: 8px;
  box-shadow: 0 9px 26px #26382c06;
}
.preview-thesis {
  padding: 20px 23px;
  margin-right: 24px;
}
.card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}
.ticker-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 25px;
  height: 25px;
  background: #edf2e7;
  border: 1px solid #e0e7d7;
  border-radius: 5px;
  color: #508243;
  font-size: 13px;
  font-weight: 700;
  margin-right: 9px;
}
.preview-thesis strong {
  font-size: 12px;
}
.preview-thesis > p {
  font: 19px/1.4 var(--serif);
  margin: 17px 0 13px;
}
.preview-tags {
  display: flex;
  gap: 8px;
}
.preview-tags span {
  border: 1px solid #e7eae3;
  font-size: 9px;
  padding: 2px 7px;
  border-radius: 3px;
  color: var(--muted);
}
.connector-line {
  height: 22px;
  border-left: 1px dashed #bac8b4;
  position: relative;
  margin-left: 57px;
}
.connector-line.second {
  height: 20px;
  margin-left: 85px;
}
.preview-evidence {
  margin-left: 25px;
  padding: 14px 17px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.mini-symbol {
  font-size: 25px;
  color: var(--amber);
}
.preview-evidence .eyebrow {
  font-size: 8px;
  color: var(--amber);
}
.preview-evidence strong {
  font-size: 12px;
}
.preview-evidence small {
  display: block;
  font-size: 9px;
  color: var(--muted);
}
.evidence-dot {
  background: #d5a567;
  border: 3px solid #faf1e3;
  border-radius: 50%;
  width: 12px;
  height: 12px;
  margin-left: auto;
}
.preview-change {
  padding: 17px 21px;
  margin-left: 55px;
  margin-right: 8px;
}
.preview-change .eyebrow {
  font-size: 8px;
}
.preview-change p {
  font: 22px/1.25 var(--serif);
  margin: 12px 0;
}
.preview-change p span {
  color: #7c887e;
}
.preview-change small {
  font-size: 9px;
  color: var(--muted);
}
.scope-bar {
  display: flex;
  gap: 4px;
  margin: 10px 0 3px;
}
.scope-bar span {
  height: 4px;
  flex: 1;
  background: #e7ebe2;
  border-radius: 2px;
}
.scope-bar span:nth-child(2) {
  background: #d6ab74;
}
.loop-section {
  border-top: 1px solid var(--line);
  max-width: 1296px;
  margin: 0 auto 54px;
  padding: 31px 0 0;
  display: grid;
  grid-template-columns: 1.1fr 3fr;
  gap: 38px;
}
.loop-title h2 {
  font: 25px/1.25 var(--serif);
  margin-top: 12px;
}
.loop-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
.loop-steps article > span {
  font: italic 18px var(--serif);
  color: #8e9c8c;
}
.loop-steps h3 {
  font-size: 12px;
  font-weight: 600;
  margin: 12px 0 7px;
}
.loop-steps p {
  font-size: 11px;
  line-height: 1.7;
  color: var(--muted);
}
footer {
  display: flex;
  max-width: 1440px;
  margin: auto;
  justify-content: space-between;
  align-items: center;
  padding: 20px 5%;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 10px;
}
.footer-version {
  margin-left: 8px;
  color: #a3aca0;
}
.workspace {
  max-width: 1260px;
  margin: 0 auto;
  padding: 33px 35px 55px;
  min-height: calc(100vh - 158px);
}
.workflow-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  margin-bottom: 28px;
}
.workflow-top h1 {
  font: 34px/1.2 var(--serif);
  letter-spacing: -0.6px;
  margin: 8px 0;
}
.workflow-top p:not(.eyebrow) {
  font-size: 12px;
  color: var(--muted);
}
.workflow-meta {
  display: flex;
  align-items: center;
  gap: 15px;
}
.progress {
  padding: 15px 0 21px;
  margin: 0 0 28px;
  display: flex;
  list-style: none;
  border-bottom: 1px solid var(--line);
  gap: 23px;
  justify-content: space-between;
}
.progress li {
  font-size: 11px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
}
.progress li > span {
  width: 23px;
  height: 23px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  font-size: 10px;
}
.progress li.current {
  color: var(--green);
  font-weight: 650;
}
.progress li.current > span {
  background: var(--green);
  color: white;
  border-color: var(--green);
}
.progress li.completed > span {
  background: var(--light);
  color: var(--green);
  border-color: #d2e2d3;
}
.workspace-grid {
  display: grid;
  grid-template-columns: 340px minmax(0, 1fr);
  gap: 30px;
  align-items: start;
}
.standing-card {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 8px;
  padding: 22px;
}
.standing-card h2 {
  font-size: 10px;
  letter-spacing: 1.1px;
  text-transform: uppercase;
  font-weight: 600;
  margin: 23px 0 12px;
  color: var(--muted);
}
.standing-card strong {
  font-size: 13px;
}
.thesis-text {
  font: 22px/1.4 var(--serif);
  letter-spacing: -0.2px;
}
.standing-note {
  font-size: 9px;
  border-top: 1px solid #edf0e8;
  margin-top: 23px;
  padding-top: 13px;
  color: var(--muted);
}
.standing-note .live-dot {
  width: 5px;
  height: 5px;
}
.drivers-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 25px 0 11px;
}
.drivers-head h2 {
  font-size: 13px;
  font-weight: 600;
}
.drivers-head > span {
  font-size: 9px;
  color: var(--muted);
}
details summary {
  cursor: pointer;
  list-style: none;
}
details summary::-webkit-details-marker {
  display: none;
}
.driver {
  border: 1px solid var(--line);
  border-radius: 5px;
  margin: 7px 0;
  background: #ffffff5e;
}
.driver > summary {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 14px 12px;
  font-size: 11px;
  line-height: 1.4;
}
.driver-num {
  font: italic 14px var(--serif);
  color: #8b9986;
}
.driver-status {
  display: flex;
  align-items: center;
  margin-left: auto;
  font-size: 8px;
  white-space: nowrap;
  color: var(--muted);
  gap: 10px;
}
.expand-mark {
  font-size: 14px;
}
.driver.affected {
  border-color: #d6b687;
  background: #f9f1e4;
}
.driver.affected .driver-status {
  color: var(--amber);
}
.driver-detail {
  padding: 0 16px 13px;
  font-size: 11px;
  color: var(--muted);
}
.driver-detail h3 {
  font-size: 10px;
  color: var(--ink);
  margin: 10px 0 5px;
}
.watch-list,
.history {
  margin-top: 20px;
  font-size: 11px;
}
.watch-list summary,
.history summary {
  display: flex;
  justify-content: space-between;
  font-weight: 600;
}
.watch-list summary span,
.history summary span {
  font-size: 9px;
  font-weight: 400;
  color: var(--muted);
}
.watch-list p,
.history p {
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  font-size: 10px;
}
.watch-list p span,
.history p span {
  display: block;
  color: var(--muted);
  margin-top: 3px;
}
.watch-list small {
  display: block;
  font-size: 9px;
  color: var(--muted);
  padding-top: 10px;
}
.work-card {
  background: white;
  border: 1px solid var(--line);
  padding: 30px;
  border-radius: 8px;
  min-width: 0;
}
.section-heading {
  margin-bottom: 25px;
}
.section-heading h2 {
  font: 29px/1.18 var(--serif);
  letter-spacing: -0.5px;
  margin: 11px 0;
}
.section-heading > p:last-child {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.7;
  max-width: 590px;
}
.scenario-cards {
  display: grid;
  gap: 15px;
  margin-top: 29px;
}
.scenario {
  border: 1px solid var(--line);
  background: #fbfcf9;
  border-radius: 7px;
  text-align: left;
  padding: 22px 18px;
  display: flex;
  gap: 15px;
  align-items: center;
  color: var(--ink);
}
.scenario:hover {
  border-color: #98ad98;
  background: #f4f8f1;
}
.scenario.featured {
  background: #edf3e9;
  border-color: #c9dac3;
}
.scenario-icon {
  width: 40px;
  height: 40px;
  background: white;
  border: 1px solid #e3e8dc;
  border-radius: 7px;
  display: flex;
  justify-content: center;
  align-items: center;
  font: 25px var(--serif);
  color: var(--green);
  flex-shrink: 0;
}
.scenario .eyebrow {
  display: block;
  font-size: 8px;
}
.scenario strong {
  display: block;
  font-size: 15px;
  margin: 5px 0;
}
.scenario small {
  display: block;
  font-size: 10px;
  color: var(--muted);
}
.scenario-arrow {
  margin-left: auto;
  font-size: 19px;
  color: var(--green);
}
.demo-context {
  display: flex;
  align-items: start;
  gap: 10px;
  margin-top: 28px;
  font-size: 10px;
  color: var(--muted);
  line-height: 1.7;
}
.demo-context > span {
  border: 1px solid #d8e0d3;
  width: 15px;
  height: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 10px;
  flex-shrink: 0;
  margin-top: 2px;
}
.event-card {
  border: 1px solid var(--line);
  background: #fbfcf8;
  border-radius: 6px;
  padding: 18px;
  margin-bottom: 22px;
}
.event-card h3 {
  font-size: 14px;
  font-weight: 600;
  margin: 11px 0;
}
.event-card blockquote,
.impact-row blockquote {
  font-size: 12px;
  line-height: 1.8;
  border-left: 2px solid #becdb4;
  padding-left: 12px;
  margin: 11px 0;
  color: #627059;
}
.event-card small {
  font-size: 9px;
  color: var(--muted);
}
.event-card .muted {
  font-size: 9px;
}
.relevance-result {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.relevance-result p {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.7;
}
.relevance-result .pill {
  flex-shrink: 0;
  margin-top: 2px;
}
.impact-stats {
  display: flex;
  border: 1px solid var(--line);
  border-radius: 6px;
  margin: 22px 0;
}
.impact-stats > div {
  flex: 1;
  padding: 16px 14px;
}
.impact-stats > div + div {
  border-left: 1px solid var(--line);
}
.impact-stats strong {
  font: 31px/1.2 var(--serif);
}
.impact-stats strong span {
  font: 14px var(--sans);
  color: var(--muted);
}
.impact-stats small {
  display: block;
  font-size: 9px;
  color: var(--muted);
  margin-top: 6px;
}
.zero-work {
  display: flex;
  gap: 14px;
  background: var(--light);
  padding: 17px;
  border: 1px solid #d5e3d4;
  border-radius: 5px;
  margin: 20px 0;
}
.zero-work > span {
  color: var(--green);
  font-size: 20px;
}
.zero-work strong {
  font-size: 13px;
}
.zero-work p {
  font-size: 11px;
  color: var(--muted);
  margin-top: 3px;
}
.form-actions {
  display: flex;
  gap: 12px;
  margin-top: 24px;
  flex-wrap: wrap;
}
.scope-detail {
  margin: 20px 0 23px;
}
.scope-detail h3 {
  font-size: 13px;
  margin-bottom: 9px;
}
.scope-detail p {
  font-size: 12px;
  color: var(--muted);
}
.technical {
  border-top: 1px solid var(--line);
  margin-top: 28px;
  padding-top: 16px;
  color: var(--muted);
  font-size: 10px;
}
.technical summary {
  display: flex;
  justify-content: space-between;
}
.technical p {
  margin: 12px 0;
}
.technical pre {
  overflow: auto;
  max-height: 280px;
  padding: 14px;
  background: #f5f7f1;
  border-radius: 5px;
  font-size: 10px;
  line-height: 1.7;
}
.change-list {
  margin-bottom: 24px;
}
.change-list > div {
  display: flex;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid #edf0e8;
  font-size: 12px;
}
.change-list > div > span {
  font: italic 16px var(--serif);
  color: var(--green);
  margin-top: 2px;
}
.change-list p {
  color: #667266;
  line-height: 1.7;
}
.thesis-impact {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 6px;
  margin-bottom: 20px;
}
.thesis-impact h3 {
  font-size: 13px;
}
.impact-row {
  margin-top: 14px;
}
.impact-row strong {
  font-size: 11px;
}
.impact-row p {
  font-size: 11px;
  color: var(--muted);
  margin-top: 5px;
}
.impact-row blockquote {
  font-size: 11px;
}
.revision-card {
  padding: 20px;
  background: #f2f5ec;
  border: 1px solid #d6e1ca;
  border-radius: 6px;
}
.revision-card .eyebrow {
  font-size: 9px;
}
.revision-card small {
  font-size: 10px;
  color: var(--muted);
  display: block;
  margin-top: 15px;
}
.revision-before {
  padding: 15px 0 13px;
  border-bottom: 1px solid #dce5d5;
  color: var(--muted);
}
.revision-after {
  padding-top: 14px;
}
.revision-before span,
.revision-after span {
  font-size: 9px;
}
.revision-before p {
  font-size: 12px;
  margin-top: 5px;
  text-decoration: line-through;
  text-decoration-color: #adb8a5;
}
.revision-after p {
  font: 21px/1.4 var(--serif);
  margin-top: 7px;
  color: var(--green);
}
.next-watch {
  margin: 22px 0;
}
.next-watch h3 {
  font-size: 11px;
  margin-bottom: 9px;
}
.next-watch p {
  font-size: 11px;
  line-height: 1.8;
  color: var(--muted);
}
.decision-summary {
  display: flex;
  gap: 14px;
  background: #f2f5ed;
  border: 1px solid #d8e2ce;
  padding: 20px;
  border-radius: 6px;
  margin-bottom: 25px;
}
.decision-summary .eyebrow {
  font-size: 8px;
}
.decision-summary p + p {
  font: 21px/1.4 var(--serif);
  margin-top: 9px;
}
.decision-options {
  border: 0;
  padding: 0;
  margin: 0;
}
.decision-options legend {
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 12px;
}
.decision-option {
  display: flex;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 14px 17px;
  margin: 10px 0 !important;
  cursor: pointer;
  align-items: center;
}
.decision-option.selected {
  background: #eff5ec;
  border-color: #9aba91;
}
.decision-option input {
  accent-color: var(--green);
  width: 15px;
  height: 15px;
  flex-shrink: 0;
  margin: 0;
}
.decision-option strong {
  display: block;
  font-size: 12px;
  font-weight: 600;
}
.decision-option small {
  display: block;
  font-size: 10px;
  font-weight: 400;
  color: var(--muted);
  margin-top: 2px;
}
.decision-option.disabled {
  opacity: 0.45;
  cursor: default;
}
.human-gate {
  display: flex;
  gap: 10px;
  align-items: center;
  font-size: 10px;
  color: var(--muted);
  margin-top: 23px;
}
.human-gate > span {
  color: var(--green);
}
.completion-symbol {
  height: 50px;
  width: 50px;
  border-radius: 50%;
  background: var(--light);
  border: 1px solid #cfdfc8;
  display: flex;
  justify-content: center;
  align-items: center;
  color: var(--green);
  font: 25px var(--serif);
  margin-bottom: 22px;
}
.final-thesis {
  padding: 21px;
  background: #eff4e9;
  border: 1px solid #ceddc2;
  border-radius: 6px;
}
.final-thesis > p {
  font: 25px/1.4 var(--serif);
  margin-top: 17px;
}
.decision-record {
  display: flex;
  gap: 14px;
  align-items: center;
  margin-top: 17px;
  font-size: 10px;
  color: var(--muted);
}
.decision-record strong {
  color: var(--green);
}
.decision-record span:last-child {
  margin-left: auto;
}
.define-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 75px;
  max-width: 1000px;
  margin: 35px auto;
}
.define-layout .section-heading h2 {
  font-size: 34px;
}
.define-layout .section-heading {
  margin-bottom: 28px;
}
form label,
.work-card > label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  margin: 19px 0 8px;
  color: var(--ink);
}
input:not([type="radio"]),
textarea {
  border: 1px solid #d6ded0;
  border-radius: 5px;
  background: #fff;
  color: var(--ink);
  padding: 12px 14px;
  width: 100%;
  font-size: 13px;
  line-height: 1.6;
  resize: vertical;
}
input::placeholder,
textarea::placeholder {
  color: #a1aaa0;
}
input:focus,
textarea:focus {
  border-color: #91b080;
}
.field-note {
  color: var(--muted);
  font-size: 10px;
  line-height: 1.8;
  margin: 9px 0 20px;
}
.field-row {
  display: grid;
  grid-template-columns: 1fr 1.8fr;
  gap: 15px;
}
.onboarding-note {
  padding: 30px;
  border: 1px solid #dce4d2;
  border-radius: 9px;
  background: #edf1e7;
}
.note-symbol {
  font: 35px var(--serif);
  color: var(--green);
  margin-bottom: 20px;
}
.onboarding-note h3 {
  font: 28px/1.25 var(--serif);
  margin: 12px 0 18px;
}
.onboarding-note > p:not(.eyebrow) {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.8;
}
.note-example {
  border-top: 1px solid #d3ddcb;
  border-bottom: 1px solid #d3ddcb;
  padding: 20px 0;
  margin: 22px 0;
}
.note-example > span {
  font-size: 10px;
  color: var(--muted);
}
.note-example > p {
  font: 18px/1.4 var(--serif);
  margin: 8px 0 11px;
}
.note-example small {
  font-size: 10px;
  color: var(--muted);
  line-height: 1.8;
}
.onboarding-note .field-note {
  font-size: 10px !important;
  margin: 0;
}
.onboarding-note .field-note + .field-note {
  margin-top: 15px;
}
.availability {
  background: var(--amber-bg);
  border: 1px solid #e8d9c0;
  border-radius: 5px;
  padding: 12px 14px;
  font-size: 11px;
  color: var(--amber);
  margin-bottom: 20px;
}
.amber-dot {
  background: #b68642;
}
.text-button {
  color: var(--green);
  background: transparent;
  padding: 0;
  font-size: inherit;
  text-decoration: underline;
}
.drivers-review {
  max-width: 1000px;
  margin: auto;
}
.driver-edit-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin: 25px 0;
}
.edit-driver {
  border: 1px solid var(--line);
  background: white;
  border-radius: 7px;
  padding: 22px;
}
.edit-driver textarea,
.edit-driver input {
  font-size: 12px;
}
.alert {
  padding: 15px;
  border: 1px solid #dfb98c;
  color: #87501c;
  background: #fbf1e4;
  border-radius: 5px;
  font-size: 12px;
  margin: 20px 0;
}
.alert span {
  display: block;
  font-size: 10px;
  margin-top: 5px;
}
.loading {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  color: var(--green);
  font-size: 11px;
  margin: 18px 0;
}
.loading small {
  color: var(--muted);
  width: 100%;
  padding-left: 24px;
}
.spinner {
  width: 14px;
  height: 14px;
  border: 2px solid #d4e2cc;
  border-top-color: var(--green);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}
.skip-link {
  position: absolute;
  top: -60px;
  left: 12px;
  background: white;
  padding: 10px;
  z-index: 100;
}
.skip-link:focus {
  top: 10px;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}
@media (min-width: 1450px) {
  .hero h1 {
    font-size: 76px;
  }
  .hero-visual {
    height: 505px;
    padding-top: 65px;
  }
  .loop-section {
    max-width: 1296px;
  }
  .hero {
    padding-top: 95px;
    padding-bottom: 80px;
  }
}
@media (max-width: 1350px) {
  .loop-section {
    margin-left: 5%;
    margin-right: 5%;
  }
  .hero h1 {
    font-size: 57px;
  }
}
@media (max-width: 1000px) {
  .hero {
    padding-top: 50px;
    gap: 30px;
  }
  .hero h1 {
    font-size: 48px;
  }
  .hero-visual {
    padding: 45px 15px 20px;
    height: 450px;
  }
  .hero-description {
    font-size: 15px;
  }
  .micro-copy {
    gap: 8px;
    flex-wrap: wrap;
  }
  .micro-copy span + span:before {
    margin-right: 8px;
  }
  .preview-thesis {
    padding: 17px;
  }
  .preview-thesis > p {
    font-size: 17px;
  }
  .preview-change p {
    font-size: 19px;
  }
  .preview-evidence {
    margin-left: 10px;
  }
  .preview-change {
    margin-left: 27px;
  }
  .loop-section {
    grid-template-columns: 1fr;
    gap: 25px;
  }
  .loop-title h2 br {
    display: none;
  }
  .workspace-grid {
    grid-template-columns: 285px minmax(0, 1fr);
    gap: 20px;
  }
  .work-card {
    padding: 23px;
  }
  .workspace {
    padding-left: 24px;
    padding-right: 24px;
  }
  .progress {
    gap: 10px;
  }
  .progress li {
    font-size: 9px;
  }
  .define-layout {
    gap: 30px;
  }
  .workflow-meta {
    flex-direction: column;
    align-items: flex-end;
  }
  .impact-stats > div {
    padding: 12px 9px;
  }
  .impact-stats small {
    font-size: 8px;
  }
}
@media (max-width: 760px) {
  .site-header {
    padding: 19px 5%;
  }
  .brand {
    font-size: 17px;
  }
  .brand-sub {
    font-size: 7px;
    letter-spacing: 1px;
  }
  .brand-mark {
    height: 36px;
    width: 36px;
    font-size: 31px;
  }
  nav {
    gap: 12px;
  }
  nav > .quiet {
    display: none;
  }
  .nav-create {
    padding: 9px 11px;
    font-size: 11px;
  }
  .nav-create span {
    margin-left: 8px;
  }
  .hero {
    grid-template-columns: 1fr;
    padding: 42px 6% 35px;
  }
  .hero h1 {
    font-size: 53px;
  }
  .hero-description {
    font-size: 15px;
    max-width: 530px;
  }
  .hero-visual {
    height: 460px;
    max-width: 520px;
    width: 100%;
    justify-self: center;
    margin-top: 12px;
    padding: 47px 28px;
  }
  .hero h1 br {
    display: none;
  }
  .human-promise {
    margin-top: 25px;
  }
  .micro-copy {
    font-size: 10px;
  }
  .loop-section {
    padding-top: 27px;
    margin-bottom: 30px;
  }
  .loop-steps {
    grid-template-columns: 1fr 1fr;
    row-gap: 24px;
  }
  .loop-title h2 {
    font-size: 24px;
  }
  .workspace {
    padding: 26px 5% 35px;
  }
  .workflow-top {
    align-items: start;
    margin-bottom: 15px;
  }
  .workflow-top h1 {
    font-size: 28px;
  }
  .workflow-top > div > p:not(.eyebrow) {
    font-size: 11px;
  }
  .workflow-meta .pill {
    font-size: 8px;
  }
  .workflow-meta .quiet {
    font-size: 10px;
  }
  .progress {
    overflow-x: auto;
    gap: 20px;
    justify-content: initial;
    padding-bottom: 16px;
    margin-bottom: 23px;
  }
  .progress li {
    white-space: nowrap;
    flex-shrink: 0;
    font-size: 10px;
  }
  .progress li > span {
    width: 20px;
    height: 20px;
  }
  .workspace-grid {
    grid-template-columns: 1fr;
    gap: 22px;
  }
  .standing-panel {
    display: grid;
    grid-template-columns: 1fr;
  }
  .standing-card {
    padding: 19px;
  }
  .thesis-text {
    font-size: 21px;
  }
  .standing-card h2 {
    margin-top: 17px;
  }
  .standing-note {
    margin-top: 16px;
  }
  .drivers-head {
    margin-top: 18px;
  }
  .driver-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }
  .driver {
    margin: 0;
  }
  .driver > summary {
    padding: 12px 9px;
    gap: 7px;
    font-size: 10px;
  }
  .driver-status {
    font-size: 7px;
    gap: 5px;
  }
  .driver-num {
    font-size: 12px;
  }
  .watch-list {
    margin-top: 14px;
  }
  .work-card {
    padding: 23px 19px;
  }
  .section-heading h2 {
    font-size: 27px;
  }
  .scenario {
    padding: 18px 13px;
  }
  .scenario strong {
    font-size: 13px;
  }
  .scenario small {
    font-size: 9px;
  }
  .scenario-icon {
    width: 32px;
    height: 32px;
    font-size: 23px;
  }
  .impact-stats strong {
    font-size: 28px;
  }
  .define-layout {
    grid-template-columns: 1fr;
    gap: 25px;
    margin-top: 20px;
  }
  .define-layout .section-heading h2 {
    font-size: 29px;
  }
  .onboarding-note {
    padding: 23px;
  }
  .driver-edit-grid {
    grid-template-columns: 1fr;
  }
  .field-row {
    grid-template-columns: 1fr 1.5fr;
  }
  .form-actions .primary,
  .form-actions .secondary {
    font-size: 12px;
    padding: 12px 15px;
  }
  footer {
    padding: 18px 5%;
    gap: 10px;
    flex-wrap: wrap;
  }
  footer > span:nth-child(2) {
    display: none;
  }
  .completed-card .section-heading h2 {
    font-size: 29px;
  }
  .final-thesis > p {
    font-size: 23px;
  }
}
@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto !important;
    animation: none !important;
    transition: none !important;
  }
}

/* Keep explanatory text readable, and the complete hero example in view. */
:root {
  --muted: #5f6d64;
}
.visual-label,
.visual-footnote,
.footer-version,
.driver-num,
.loop-steps article > span {
  color: #63725c;
}
.preview-change p span {
  color: #63725c;
}
@media (min-width: 761px) {
  .hero-visual {
    height: 540px;
  }
}
@media (max-width: 760px) {
  .hero-visual {
    height: 520px;
  }
}

/* Product workspaces retain the established paper, green and amber palette. */
.product-workspace {
  max-width: 1296px;
  padding-bottom: 64px;
}
.workspace-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin: 36px 0 20px;
}
.workspace-heading h1 {
  font-family: Georgia, "Songti SC", SimSun, serif;
  font-size: 48px;
  font-weight: 400;
  margin: 8px 0 12px;
  line-height: 1.15;
}
.workspace-heading p {
  color: var(--muted);
  max-width: 660px;
  line-height: 1.7;
}
.workspace-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
  max-width: 600px;
}
.session-note {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 28px;
}
.thesis-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}
.thesis-tile,
.summary-card,
.driver-card,
.evidence-record,
.empty-workspace {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 28px;
  min-width: 0;
}
.thesis-tile h2 {
  font-size: 25px;
}
.thesis-tile h3,
.summary-card h3,
.driver-card h4 {
  font-size: 13px;
  margin: 24px 0 10px;
  color: var(--muted);
}
.thesis-tile p,
.summary-card p,
.driver-card p,
.evidence-record p,
.action-panel p {
  line-height: 1.7;
}
.thesis-tile .thesis-text {
  font-size: 25px;
}
.empty-workspace {
  padding: 48px;
  margin-bottom: 32px;
}
.empty-workspace h2 {
  font-family: Georgia, "Songti SC", SimSun, serif;
  font-size: 32px;
  font-weight: 400;
}
.empty-workspace p {
  max-width: 700px;
  line-height: 1.8;
  color: var(--muted);
  margin: 20px 0;
}
.empty-workspace button {
  margin: 8px 12px 0 0;
}
.workspace-tabs {
  display: flex;
  gap: 24px;
  border-bottom: 1px solid var(--line);
  margin: 24px 0 32px;
}
.workspace-tabs button {
  background: none;
  border: 0;
  border-bottom: 3px solid transparent;
  padding: 14px 4px;
  color: var(--muted);
  font-size: 15px;
}
.workspace-tabs button[aria-selected="true"] {
  color: var(--green);
  border-bottom-color: var(--green);
}
.overview-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.65fr) minmax(0, 1fr);
  gap: 32px;
  align-items: start;
}
.overview-grid .standing-card {
  padding: 30px;
}
.overview-grid .thesis-text {
  font-size: 30px;
  line-height: 1.4;
  margin-top: 20px;
}
.workspace-drivers,
.overview-aside {
  display: grid;
  gap: 18px;
}
.driver-card h3 {
  font-size: 18px;
  line-height: 1.5;
}
.summary-card h2,
.evidence-history h2,
#workspace-panel > section > h2 {
  font-family: Georgia, "Songti SC", SimSun, serif;
  font-weight: 400;
  font-size: 25px;
}
.plain-list {
  padding-left: 20px;
  line-height: 1.8;
  margin: 14px 0;
}
.plain-list li {
  margin: 7px 0;
}
.authored-original {
  margin: 20px 0;
  font-size: 14px;
  color: var(--muted);
}
.authored-original summary,
details summary {
  cursor: pointer;
  padding: 10px 0;
}
.preserve-text {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.evidence-record {
  margin: 22px 0;
}
.evidence-record h3 {
  font-size: 19px;
  line-height: 1.5;
}
.evidence-record details {
  margin-top: 12px;
}
.action-panel {
  margin: 0 0 32px;
  padding: 32px;
}
.action-panel h2 {
  font-family: Georgia, "Songti SC", SimSun, serif;
  font-weight: 400;
  font-size: 26px;
}
.action-panel h3 {
  margin: 26px 0 12px;
  font-size: 16px;
}
.assessment-summary {
  margin: 24px 0;
}
.impact-item {
  margin: 18px 0;
  padding: 22px;
  background: var(--paper);
  border-left: 3px solid #c6a06c;
}
.impact-item blockquote {
  font-family: Georgia, "Songti SC", SimSun, serif;
  line-height: 1.7;
  margin: 18px 0;
  font-size: 18px;
}
.bounded-research {
  padding: 18px 22px;
  background: #f5f5ef;
  border: 1px solid var(--line);
  border-radius: 6px;
}
.demo-disclosure {
  color: #74552d;
  background: #f5eddc;
  display: inline-block;
  padding: 10px 14px;
  border-radius: 6px;
  font-size: 13px;
}
.timeline {
  list-style: none;
  padding-left: 22px;
  border-left: 1px solid var(--line);
}
.timeline li {
  position: relative;
  padding: 0 0 28px 18px;
}
.timeline li::before {
  content: "";
  position: absolute;
  left: -27px;
  top: 8px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--green);
}
.timeline h3 {
  font-size: 18px;
  margin: 10px 0;
}
.version-record {
  margin: 16px 0;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 6px;
}
.product-workspace fieldset:not(.decision-options) {
  border: 0;
  padding: 0;
  margin: 0;
  min-width: 0;
}
.product-workspace fieldset > label {
  display: block;
  margin: 24px 0 9px;
  font-size: 13px;
  font-weight: 600;
}
.product-workspace .card-top {
  gap: 12px;
  flex-wrap: wrap;
}
.product-workspace h1,
.product-workspace h2,
.product-workspace h3,
.product-workspace p,
.product-workspace li {
  overflow-wrap: anywhere;
}
.product-workspace .scenario {
  padding: 22px;
  justify-content: center;
  min-height: 84px;
}
:focus-visible {
  outline: 3px solid #b88342;
  outline-offset: 4px;
}
@media (max-width: 900px) {
  .overview-grid {
    grid-template-columns: 1fr;
  }
  .workspace-heading {
    align-items: flex-start;
    flex-direction: column;
  }
  .workspace-actions {
    justify-content: flex-start;
  }
}
@media (max-width: 760px) {
  .product-workspace {
    padding: 0 20px 40px;
  }
  .workspace-heading h1 {
    font-size: 38px;
  }
  .thesis-grid {
    grid-template-columns: 1fr;
  }
  .thesis-tile,
  .summary-card,
  .driver-card,
  .evidence-record,
  .empty-workspace,
  .action-panel {
    padding: 22px;
  }
  .workspace-actions {
    width: 100%;
  }
  .workspace-actions .primary {
    width: 100%;
  }
  .workspace-actions .secondary {
    min-height: 44px;
  }
  .overview-grid .thesis-text {
    font-size: 26px;
  }
  .workspace-tabs {
    gap: 20px;
  }
  .driver-edit-grid {
    grid-template-columns: 1fr;
  }
}
.language-control {
  display: flex;
  align-items: center;
  gap: 2px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 3px;
}
.account-panel,
.import-panel {
  margin: 24px 0;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
}
.site-header nav > .account-button {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}
.account-panel form { max-width: 480px; }
.account-panel form button { margin-top: 16px; margin-right: 12px; }
.account-panel input { width: 100%; box-sizing: border-box; }
.account-status {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  padding: 16px 0;
  font-size: 13px;
  color: var(--muted);
}
.import-panel li { margin: 12px 0; }
.import-panel li button { margin-left: 16px; }
.alert button { margin: 12px 0 0; }
@media (max-width: 760px) {
  .account-panel,
  .import-panel { padding: 20px; }
  .import-panel li button { margin: 10px 0 0; display: flex; }
}
.language-control button {
  min-width: 40px;
  min-height: 36px;
  border: 0;
  border-radius: 4px;
  background: none;
  color: var(--muted);
}
.language-control button[aria-pressed="true"] {
  background: var(--green);
  color: white;
}
:root {
  --sans:
    Inter, "Segoe UI", "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  --serif: Georgia, "Songti SC", SimSun, serif;
}
@media (max-width: 760px) {
  .site-header {
    gap: 10px;
    flex-wrap: wrap;
    padding: 16px 20px;
  }
  .site-header nav {
    gap: 8px;
    flex-wrap: wrap;
  }
  .site-header .brand-sub {
    font-size: 8px;
  }
  .site-header .nav-create {
    padding: 9px 12px;
    font-size: 12px;
  }
  .language-control button {
    min-width: 36px;
  }
}

/* Product baseline: make the input, evidence limits and human decision visible. */
.product-intro { padding: 48px 0 36px; border-bottom: 1px solid var(--line); }
.product-intro h1 { max-width: 920px; font-family: var(--serif); font-size: clamp(32px, 4vw, 58px); font-weight: 400; line-height: 1.22; margin: 16px 0 24px; }
.product-intro > p:not(.eyebrow) { max-width: 850px; line-height: 1.8; margin: 12px 0; }
.value-steps { list-style: none; padding: 0; margin: 28px 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.value-steps li { padding: 18px 0; border-top: 2px solid var(--green); }
.value-steps span { font-size: 17px; color: var(--green); }
.value-steps p { margin-top: 12px; color: var(--muted); line-height: 1.6; }
.capability-note { background: #f5eddc; padding: 16px 20px; border-radius: 6px; color: #74552d; }
.baseline-drivers { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.monitor-map, .baseline-sources { margin: 40px 0; }
.monitor-map > h2, .baseline-sources > h2 { font-family: var(--serif); font-weight: 400; font-size: 30px; }
.monitor-map > p, .baseline-sources > p { line-height: 1.8; margin: 16px 0 24px; color: var(--muted); }
.monitorability-rows { display: grid; gap: 18px; }
.monitor-row { background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 24px; min-width: 0; }
.monitor-row dl { display: grid; grid-template-columns: minmax(150px, 1fr) minmax(0, 3fr); margin-top: 20px; }
.monitor-row dt, .monitor-row dd { border-top: 1px solid var(--line); padding: 14px 0; line-height: 1.8; }
.monitor-row dt { font-size: 13px; color: var(--muted); padding-right: 20px; }
.monitor-row dd { margin: 0; }
.monitor-row dd p + p { margin-top: 8px; }
.baseline-sources article { margin: 20px 0; padding: 20px 0; border-top: 1px solid var(--line); scroll-margin-top: 20px; }
.baseline-sources h3 { font-size: 18px; }
.baseline-sources p, .baseline-sources blockquote { line-height: 1.8; margin-top: 12px; }
.baseline-sources blockquote { padding-left: 16px; border-left: 3px solid var(--line); }
@media (max-width: 760px) {
  .product-intro { padding-top: 32px; }
  .value-steps, .baseline-drivers { grid-template-columns: 1fr; gap: 12px; }
  .value-steps { margin: 22px 0; }
  .value-steps li { padding: 12px 0 4px; }
  .value-steps p { margin-top: 6px; }
  .monitor-row { padding: 20px; }
  .monitor-row dl { display: block; }
  .monitor-row dt { padding: 12px 0 4px; }
  .monitor-row dd { border: 0; padding: 0 0 12px; }
}

/* One control per card: the title button stretches over the whole card. */
.thesis-tile { position: relative; transition: border-color 0.15s; }
.thesis-tile:hover { border-color: var(--green); }
.thesis-tile:has(.tile-link:focus-visible) { box-shadow: 0 0 0 3px #54927e; }
.thesis-tile .tile-link { background: none; padding: 0; color: inherit; text-align: left; font: inherit; }
.thesis-tile .tile-link::after { content: ""; position: absolute; inset: 0; border-radius: 8px; }
.thesis-tile .tile-link:focus-visible { outline: none; }
/* An inline text link for the optional, demoted synthetic demo. */
.text-link { background: none; padding: 0; color: inherit; font: inherit; text-decoration: underline; text-underline-offset: 3px; }
.text-link:hover { color: var(--green); }
.text-link:disabled { text-decoration: none; }