:root {
  color-scheme: light;
  font-family:
    -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--canvas);
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  --muted: var(--secondary);
  --accent: var(--qe-accent-text);
  --line: var(--line);
}

* {
  box-sizing: border-box;
}
body {
  margin: 0;
  font-size: 17px;
  line-height: 1.65;
}
a {
  color: inherit;
  text-underline-offset: 0.25em;
  text-decoration-thickness: 1px;
}
a:hover {
  color: var(--qe-accent-text);
  text-decoration-thickness: 2px;
}
a:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--qe-border-focus);
  outline-offset: 5px;
  border-radius: 2px;
}
p,
h1,
h2,
h3 {
  margin: 0;
}
p + p {
  margin-top: 16px;
}
h1,
h2,
h3 {
  color: var(--ink);
  font-weight: 500;
  text-wrap: balance;
}
h1 {
  max-width: 920px;
  font-size: clamp(2rem, 4.2vw, 3.25rem);
  line-height: 1.14;
  letter-spacing: -0.045em;
}
h2 {
  font-size: clamp(1.6rem, 2.4vw, 2rem);
  line-height: 1.25;
  letter-spacing: -0.028em;
}
h3 {
  font-size: 20px;
  line-height: 1.35;
  letter-spacing: -0.015em;
}
section[id] {
  scroll-margin-top: 28px;
}
.wrap {
  width: min(1120px, calc(100% - 96px));
  margin-inline: auto;
}
.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  z-index: 10;
  padding: 12px 20px;
  color: var(--raised);
  background: var(--ink);
}
.skip-link:focus {
  top: 8px;
  color: var(--raised);
}
.review-note {
  border-bottom: 1px solid var(--line);
  background: var(--surface);
  color: var(--secondary);
  font-size: 12px;
  letter-spacing: 0.02em;
}
.review-note .wrap {
  display: flex;
  align-items: center;
  gap: 9px;
  min-height: 34px;
}
.review-date {
  margin-left: auto;
}
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 100px;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-height: 44px;
  text-decoration: none;
  font-size: 19px;
  font-weight: 500;
  letter-spacing: -0.03em;
}
.brand svg {
  flex-shrink: 0;
  color: var(--accent);
}
.site-header nav {
  display: flex;
  gap: 28px;
  font-size: 14px;
}
.site-header nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  text-decoration: none;
}
.site-header nav a[aria-current] {
  text-decoration: underline;
  text-decoration-color: var(--qe-border-control);
  text-underline-offset: 8px;
}
.eyebrow {
  margin-bottom: 18px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.mission {
  padding: 58px 0 54px;
}
.mission-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  margin-top: 36px;
}
.lead {
  max-width: 475px;
  font-size: 24px;
  line-height: 1.5;
  letter-spacing: -0.015em;
}
.mission-copy {
  color: var(--muted);
  font-size: 16px;
}
.page-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 30px;
  padding: 12px 0;
  border-block: 1px solid var(--line);
  font-size: 13px;
}
.page-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  text-decoration: none;
}
.page-nav a:hover {
  text-decoration: underline;
}
.section {
  padding-block: 66px;
  border-bottom: 1px solid var(--line);
}
.section-heading {
  max-width: 730px;
  margin-bottom: 32px;
}
.section-heading .eyebrow {
  margin-bottom: 10px;
}
.section-heading > p:last-child {
  margin-top: 18px;
  color: var(--muted);
}
.team-grid {
  display: grid;
  gap: 28px;
}
.team-profile {
  padding: 30px;
  border: 1px solid var(--line);
  border-top: 3px solid var(--qe-border-control);
  background: var(--raised);
}
.profile-label {
  margin-bottom: 10px;
  font-size: 13px;
  color: var(--muted);
}
.team-profile h3 {
  font-size: 25px;
}
.contributor-copy {
  color: var(--muted);
  font-size: 16px;
}
.contributors-profile {
  display: grid;
  grid-template-columns: 290px minmax(0, 1fr);
  gap: 42px;
}
.experience-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
  list-style: none;
  padding: 0;
  margin: 38px 0 32px;
}
.step-number {
  display: block;
  margin-bottom: 16px;
  color: var(--secondary);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
}
.experience-steps p {
  margin-top: 12px;
  color: var(--muted);
  font-size: 16px;
}
.ai-role {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 32px;
  padding: 26px 30px;
  background: var(--surface);
}
.ai-role p {
  font-size: 16px;
}
.source-list {
  border-top: 1px solid var(--line);
}
.source-row {
  display: grid;
  grid-template-columns: 290px 1fr;
  gap: 42px;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}
.source-row p {
  font-size: 16px;
}
.source-row .status {
  display: inline-block;
  margin-top: 12px;
  font-size: 11px;
  padding: 3px 8px;
  line-height: 1.65;
}
.current {
  color: var(--qe-status-success);
  background: var(--qe-status-success-surface);
}
.planned {
  color: var(--qe-status-warning);
  background: var(--qe-status-warning-surface);
}
.source-row .source-distinction {
  color: var(--muted);
  font-size: 14px;
  margin-top: 10px;
}
.section-note {
  max-width: 850px;
  margin-top: 24px;
  color: var(--muted);
  font-size: 14px;
}
.responsibility-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 46px;
  align-items: start;
}
.delivery-note {
  padding: 30px;
  background: var(--surface);
  border-left: 3px solid var(--qe-border-control);
}
.delivery-note p,
.review-practice p {
  margin-top: 16px;
  font-size: 16px;
}
.review-practice p {
  color: var(--muted);
}
.disclosures {
  border-top: 1px solid var(--line);
}
details {
  border-bottom: 1px solid var(--line);
}
summary {
  position: relative;
  padding: 23px 48px 23px 0;
  cursor: pointer;
  list-style: none;
  font-size: 18px;
  font-weight: 500;
  line-height: 1.4;
}
summary::-webkit-details-marker {
  display: none;
}
summary::after {
  content: '+';
  position: absolute;
  right: 8px;
  top: 20px;
  color: var(--accent);
  font-size: 24px;
  font-weight: 400;
}
details[open] summary::after {
  content: '−';
}
summary:hover {
  color: var(--qe-accent-text);
}
.detail-body {
  max-width: 820px;
  padding: 8px 32px 28px 0;
  font-size: 16px;
  color: var(--muted);
}
.detail-body strong {
  color: var(--ink);
  font-weight: 500;
}
.contact {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  padding-block: 50px;
}
.contact h2 {
  font-size: 23px;
}
.contact p {
  margin-top: 10px;
  color: var(--muted);
  font-size: 14px;
}
.contact > a {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  min-height: 44px;
  white-space: nowrap;
  font-size: 16px;
}
.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 82px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
}
.site-footer a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  text-decoration: none;
}

@media (max-width: 900px) {
  .contributors-profile {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .wrap {
    width: calc(100% - 64px);
  }
  .mission-body {
    gap: 36px;
  }
  .page-nav {
    column-gap: 24px;
  }
  .source-row {
    grid-template-columns: 240px 1fr;
    gap: 28px;
  }
  .responsibility-grid {
    gap: 28px;
  }
  .experience-steps {
    gap: 24px;
  }
  .ai-role {
    grid-template-columns: 150px 1fr;
    gap: 24px;
  }
}

@media (max-width: 640px) {
  .wrap {
    width: calc(100% - 40px);
  }
  .review-note {
    font-size: 11px;
  }
  .site-header {
    min-height: 88px;
    gap: 16px;
    flex-wrap: wrap;
    padding-block: 16px;
  }
  .brand {
    font-size: 18px;
    gap: 9px;
  }
  .brand svg {
    width: 25px;
    height: 25px;
  }
  .site-header nav {
    font-size: 13px;
    gap: 20px;
  }
  .mission {
    padding: 36px 0;
  }
  .desktop-break {
    display: none;
  }
  .mission-body {
    grid-template-columns: 1fr;
    gap: 22px;
    margin-top: 24px;
  }
  .lead {
    font-size: 21px;
  }
  .page-nav {
    gap: 0 24px;
    padding-block: 10px;
  }
  .section {
    padding-block: 42px;
  }
  .section-heading {
    margin-bottom: 26px;
  }
  .section-heading > p:last-child {
    font-size: 16px;
  }
  .team-grid,
  .experience-steps,
  .source-row,
  .responsibility-grid,
  .ai-role {
    grid-template-columns: 1fr;
  }
  .team-grid {
    gap: 18px;
  }
  .team-profile,
  .delivery-note {
    padding: 24px;
  }
  .team-profile h3 {
    font-size: 23px;
  }
  .experience-steps {
    gap: 26px;
    margin-top: 28px;
  }
  .experience-steps li {
    padding-left: 42px;
    position: relative;
  }
  .step-number {
    position: absolute;
    top: 2px;
    left: 0;
  }
  .ai-role {
    padding: 24px;
    gap: 12px;
  }
  .source-row {
    gap: 18px;
    padding-block: 24px;
  }
  .source-row .status {
    margin-top: 10px;
  }
  .responsibility-grid {
    gap: 26px;
  }
  summary {
    font-size: 17px;
    padding-block: 22px;
  }
  .detail-body {
    padding-right: 0;
  }
  .contact {
    align-items: flex-start;
    flex-direction: column;
    gap: 18px;
    padding-block: 38px;
  }
  .site-footer {
    flex-wrap: wrap;
    gap: 0 20px;
    padding-block: 16px;
  }
}

@media (forced-colors: active) {
  .status,
  .ai-role,
  .delivery-note {
    border: 1px solid CanvasText;
  }
}

@media print {
  body {
    background: var(--raised);
    font-size: 12pt;
  }
  .wrap {
    width: 100%;
  }
  .site-header nav,
  .page-nav,
  .skip-link,
  .site-footer a {
    display: none;
  }
  .section,
  .mission {
    padding-block: 24px;
  }
  .team-profile,
  .source-row,
  .delivery-note {
    break-inside: avoid;
  }
}

/* Company story: a reading column and an editorial statement in one surface. */
.information-page .company-story {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--qe-radius-surface);
  background: var(--raised);
}
.story-copy {
  min-width: 0;
  padding: 40px;
}
.story-copy .profile-label {
  margin-bottom: 20px;
  color: var(--qe-accent-text);
  font-size: 0.8125rem;
}
.information-page .story-copy h3 {
  max-width: 22ch;
  margin-bottom: 24px;
  font-size: 2.125rem;
  line-height: 1.2;
  letter-spacing: -0.015em;
  text-wrap: balance;
}
.story-copy > p:not(.profile-label) {
  max-width: 58ch;
  color: var(--secondary);
  font-size: 1rem;
  line-height: 1.75;
}
.story-principles {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 40px;
  border-left: 1px solid var(--line);
  background: var(--surface);
}
.story-principles-label {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--secondary);
  font-size: 0.8125rem;
  line-height: 1.5;
}
.story-principles-label .icon {
  flex: 0 0 auto;
  width: 28px;
  height: 28px;
  color: var(--qe-accent-text);
}
.story-principles .story-line {
  display: grid;
  align-content: center;
  flex: 1;
  gap: 8px;
  margin: 0;
  padding-block: 40px;
  color: var(--ink);
  font-family: var(--qe-font-editorial);
  font-size: clamp(2.125rem, 3.5vw, 3rem);
  line-height: 1.166667;
  letter-spacing: -0.015em;
}
.story-principles .story-caption {
  margin: 0;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  color: var(--secondary);
  font-size: 0.875rem;
  line-height: 1.7;
}
.information-page .team-profile.contributors-profile {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.8fr);
  gap: 48px;
  margin-top: 12px;
  padding: 32px 0 0;
  border: 0;
  border-top: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
}
@media (max-width: 900px) {
  .story-copy,
  .story-principles {
    padding: 32px;
  }
  .information-page .company-story {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  }
  .information-page .story-copy h3 {
    font-size: 1.75rem;
  }
  .story-principles .story-line {
    font-size: 2rem;
  }
}
@media (max-width: 767px) {
  .information-page .company-story {
    grid-template-columns: minmax(0, 1fr);
  }
  .story-copy,
  .story-principles {
    padding: 24px;
  }
  .story-principles {
    border-left: 0;
    border-top: 1px solid var(--line);
  }
  .story-principles .story-line {
    padding-block: 32px;
  }
  .information-page .team-profile.contributors-profile {
    grid-template-columns: minmax(0, 1fr);
    gap: 20px;
    margin-top: 0;
  }
}
@media print {
  .company-story {
    break-inside: avoid;
  }
}