/* Retain the previous site design; improve reading comfort. */
.hero-copy { max-width: 860px; }
.section-heading p, .service p, .intro-content > p { font-size: 16px; line-height: 1.9; }
.audience-card p, .promo-caption, .video-note, .ax-story-video > p:last-child, .jobsclass-copy > p:not(.eyebrow) { font-size: 14px; line-height: 1.85; }
.audience-card a, .service > div > a, .other-service > a { font-size: 13px; }
.ax-story-copy p { font-size: 15px; line-height: 1.9; }
.contact-form label, .contact-form input, .contact-form select, .contact-form textarea { font-size: 15px; }
.form-note, .contact-email, .text-button, .text-button.light, .copy-status { font-size: 13px; line-height: 1.8; }
.contact-form label > span, .contact-form label > small { font-size: 12px; }
.contact-layout > div:first-child > p { font-size: 15px; }
.section-heading { display: block; margin-bottom: 38px; }
.section-heading h2 { margin-bottom: 20px; }
.section-heading > p { max-width: 760px; margin: 0; }
.ax-story-copy strong { color: #fff; }
.ax-story-copy > .quiet-link { color: #fff; text-decoration: underline; text-underline-offset: 4px; }
.ax-consulting { grid-column: 2; }
.ax-consulting > h3 { margin: 0 0 22px; font-size: 23px; line-height: 1.5; }
.ax-consulting-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.ax-consulting-grid article { border-top: 1px solid var(--line); padding-top: 20px; }
.ax-consulting-grid h4 { margin: 0 0 12px; font-size: 17px; line-height: 1.6; }
.ax-consulting-grid p, .ax-delivery-note { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.9; }
.ax-consulting-grid .ax-result { margin-top: 14px; font-size: 14px; }
.ax-result strong { display: block; color: var(--ink); }
.ax-consulting + .ax-story { margin-top: 48px; padding-top: 36px; border-top: 1px solid var(--line); }
.ax-delivery-note { margin: 26px 0 20px; }
.eyebrow, .project-label { font-size: 12px; }
.section-index { gap: 12px; align-items: baseline; }
.section-index > span { flex: 0 0 auto; font-size: 18px; line-height: 1.4; font-variant-numeric: tabular-nums; }
.section-index .eyebrow { min-width: 0; margin: 0; font-size: 14px; line-height: 1.5; letter-spacing: 1.1px; }
.education strong { font-size: 14px; }
.education span, .proof-strip span { font-size: 13px; }
.timeline p, .lecture-videos .video-card p { font-size: 14px; }
.collaboration-grid p, .collaboration-background, .collaboration-contact p { font-size: 15px; }
footer { font-size: 12px; }
.profile-portrait { margin: 0; max-width: 270px; }
.profile-portrait img { display: block; width: 100%; height: auto; aspect-ratio: 3/4; object-fit: cover; object-position: 50% 45%; background: #f4f4f4; }
.profile-portrait figcaption { display: grid; gap: 7px; margin-top: 16px; }
.profile-portrait strong { font-size: 17px; }
.profile-portrait span { color: var(--muted); font-size: 13px; }
@media (min-width: 801px) {
  .intro > .section-index { grid-column: 1; grid-row: 1; align-self: start; }
  .intro > .profile-portrait { grid-column: 1; grid-row: 1; align-self: start; margin-top: 58px; }
  .intro > .intro-content { grid-column: 2; grid-row: 1; }
}
@media (max-width: 800px) {
  .section-heading p { max-width: 650px; }
  .ax-consulting { grid-column: 1; }
  .ax-consulting-grid { grid-template-columns: 1fr; gap: 22px; }
  .profile-portrait { max-width: 360px; margin-bottom: 30px; }
  .profile-portrait img { aspect-ratio: 3/4; object-position: 50% 0%; }
}
@media (max-width: 520px) {
  nav { font-size: 12px; gap: 12px; }
  .header { padding-left: 5%; padding-right: 5%; }
  .hero h1 { font-size: clamp(37px, 9.8vw, 51px); }
  .hero-copy, .intro-content > p, .service p, .section-heading p { font-size: 15px; }
  .promo-caption, .jobsclass-copy > p:not(.eyebrow) { font-size: 14px; }
  .audience-card p { min-height: 0; }
}
@media (max-width: 380px) {
  nav { gap: 9px; font-size: 11px; }
}

.education-label { margin: 0 0 2px; color: var(--muted); font-size: 13px; font-weight: 700; }
.education-current { margin: 2px 0 0; padding-top: 8px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; line-height: 1.8; }
.government-collaboration { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 24px; border-top: 1px solid var(--line); padding: 24px 0; }
.government-collaboration h3 { margin: 0 0 8px; font-size: 17px; line-height: 1.6; }
.government-collaboration p { max-width: 720px; margin: 0; color: var(--muted); font-size: 15px; line-height: 1.85; }
.government-collaboration .collaboration-guidance { margin-top: 8px; font-size: 13px; }
.government-collaboration > a { color: var(--blue); font-size: 13px; font-weight: 700; white-space: nowrap; }
.portfolio-jumps { grid-column: 2; display: flex; flex-wrap: wrap; gap: 12px 24px; margin: 0 0 32px; }
.portfolio-jumps a { padding: 7px 0; border-bottom: 1px solid var(--line); color: var(--blue); font-size: 13px; line-height: 1.6; }
.portfolio-jumps a:hover { border-color: var(--blue); }
.section-heading > .production-note { margin-top: 16px; font-size: 14px; }
.portfolio-inquiry-link + .portfolio-inquiry-link { margin-left: 18px; }
.promo-category[id] { scroll-margin-top: 0; }
.course-facts { margin: 18px 0 20px; color: var(--blue); font-size: 16px; font-weight: 700; line-height: 1.6; }
.course-topics-heading { margin: 0 0 8px; font-size: 15px; line-height: 1.6; }
.course-topics { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); column-gap: 22px; margin: 0 0 18px; padding: 0; list-style: none; }
.course-topics li { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 9px; padding: 10px 0; border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; line-height: 1.65; }
.course-topic-number { color: var(--blue); font-variant-numeric: tabular-nums; font-weight: 700; }
.ax-process { margin: -8px 0 20px; color: var(--blue); font-size: 14px; font-weight: 700; line-height: 1.7; }
@media (max-width: 800px) {
  .government-collaboration { grid-template-columns: 1fr; gap: 12px; }
  .government-collaboration > a { white-space: normal; }
  .portfolio-jumps { grid-column: 1; }
}
@media (max-width: 520px) {
  .portfolio-inquiry-link + .portfolio-inquiry-link { display: flex; margin-left: 0; }
  .course-topics { grid-template-columns: 1fr; }
  .portfolio-jumps { gap: 7px 16px; }
  .portfolio-jumps a { font-size: 12px; }
  .government-collaboration p { font-size: 14px; }
}

/* Education: one hierarchy for topics, activity records, videos and the course. */
.lectures .section-heading { margin-bottom: 44px; }
.lecture-content > .lecture-block { display: block; min-width: 0; margin: 0; padding: 0; border: 0; background: transparent; }
.lecture-content > .lecture-block + .lecture-block { margin-top: 52px; padding-top: 40px; border-top: 1px solid var(--line); }
.lectures .lecture-block > h3 { margin: 0 0 24px; color: var(--ink); font-size: 24px; font-weight: 700; line-height: 1.45; letter-spacing: -0.04em; text-wrap: balance; }
.lecture-topic-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.lecture-topic { min-width: 0; padding: 22px 20px; border: 1px solid var(--line); border-top: 2px solid var(--blue); background: var(--paper); }
.lecture-topic h4 { margin: 0 0 16px; color: var(--ink); font-size: 18px; line-height: 1.5; letter-spacing: -0.035em; }
.lecture-topic ul { display: grid; gap: 10px; margin: 0; padding-left: 17px; color: var(--muted); font-size: 16px; line-height: 1.75; }
.lecture-topic li::marker { color: var(--blue); }
.lecture-topic-detail { display: block; margin-top: 6px; font-size: 14px; line-height: 1.8; }
.activity-list { margin: 0; }
.activity-list > div { display: grid; grid-template-columns: 136px minmax(0, 1fr); gap: 24px; padding: 22px 0; border-top: 1px solid var(--line); }
.activity-list > div:first-child { padding-top: 0; border-top: 0; }
.activity-list > div:last-child { padding-bottom: 0; }
.activity-list dt { color: var(--ink); font-size: 16px; font-weight: 700; line-height: 1.85; }
.activity-list dd { min-width: 0; margin: 0; color: var(--muted); font-size: 16px; line-height: 1.85; }
.activity-items { display: grid; gap: 6px; margin: 0; padding: 0; list-style: none; }
.activity-items li { overflow-wrap: anywhere; }
.lectures .lecture-videos { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; margin: 0; }
.lectures .lecture-videos .video-card p { margin: 12px 0 0; color: var(--muted); font-size: 15px; line-height: 1.7; }
.lecture-note { max-width: 70ch; margin: 24px 0 0; color: var(--muted); font-size: 16px; line-height: 1.85; }
.lecture-note strong { display: block; margin-bottom: 6px; color: var(--ink); font-size: 16px; }
.lecture-copyright { margin: 10px 0 0; color: var(--muted); font-size: 14px; line-height: 1.8; }
.jobsclass-overview { display: grid; grid-template-columns: 1.15fr 1fr; gap: 32px; align-items: start; }
.lecture-block .jobsclass-copy > p { margin: 0 0 14px; color: var(--muted); font-size: 16px; line-height: 1.85; }
.jobsclass-copy strong { color: var(--ink); }
.lecture-block .jobsclass-copy > .course-facts { font-size: 14px; font-weight: 400; }
.jobsclass-links { margin-top: 14px; }
.jobsclass-links > .quiet-link { color: var(--blue); font-size: 15px; }
.jobsclass-video { min-width: 0; }
.lectures .course-topics-heading { margin: 24px 0 14px; font-size: 17px; line-height: 1.6; }
.lectures .course-topics { grid-template-columns: 1fr; gap: 0; margin: 0; }
.lectures .course-topics li { padding: 13px 0; font-size: 15px; line-height: 1.75; }
.lecture-content > .lecture-contact { margin: 36px 0 0; }
@media (min-width: 801px) and (max-width: 1100px) {
  .lecture-topic-grid { grid-template-columns: 1fr; }
  .lecture-topic { display: grid; grid-template-columns: 130px minmax(0, 1fr); gap: 20px; }
  .lecture-topic h4 { margin: 0; }
}
@media (max-width: 800px) {
  .lecture-topic-grid { grid-template-columns: 1fr; }
  .lecture-topic { display: grid; grid-template-columns: 130px minmax(0, 1fr); gap: 20px; }
  .lecture-topic h4 { margin: 0; }
  .jobsclass-overview { grid-template-columns: 1fr; gap: 24px; }
  .lectures .lecture-videos { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 600px) {
  .lecture-content > .lecture-block + .lecture-block { margin-top: 44px; padding-top: 32px; }
  .lectures .lecture-block > h3 { margin-bottom: 22px; font-size: 22px; }
  .lecture-topic { display: block; padding: 22px; }
  .lecture-topic h4 { margin-bottom: 14px; }
  .activity-list > div { grid-template-columns: 1fr; gap: 10px; padding: 20px 0; }
  .lectures .course-topics { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .lectures .lecture-videos { grid-template-columns: 1fr; gap: 24px; }
}

/* Comfortable input size and touch targets without changing the page layout. */
.contact-form input, .contact-form select, .contact-form textarea { font-size: 16px; }
.contact-form input, .contact-form select { min-height: 48px; }
.contact-form label > .field-title { display: flex; align-items: baseline; gap: 8px; color: inherit; font-size: 15px; }
.field-title > small { color: #e1e8ff; font-size: 12px; font-weight: 400; }
.field-title > span { color: #ffdf69; font-size: 12px; }
.button, .text-button { min-height: 48px; }
.button { align-items: center; }
.header nav a, .audience-card a, .service > div > a, .other-service > a,
.government-collaboration > a, .portfolio-jumps a, .portfolio-inquiry-link,
.quiet-link, .contact-email { display: inline-flex; align-items: center; min-height: 44px; }
.video-player:focus-visible { outline: 3px solid #ffb800; outline-offset: -3px; }
.video-cover:focus-visible { outline-offset: -3px; }
.contact-layout > div:first-child > .contact-process { margin-top: 26px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.3); font-size: 14px; }
@media (max-width: 800px) {
  .header nav { font-size: 13px; }
}

/* One reading path: service, evidence, then one inquiry action. */
.service > div { display: grid; grid-template-columns: 190px minmax(0, 1fr); gap: 24px; align-items: baseline; }
.service h3 { margin: 0; font-size: 20px; line-height: 1.55; }
.service h3 a { display: inline-flex; gap: 12px; align-items: baseline; min-height: 44px; }
.service h3 a span { color: var(--blue); font-size: 16px; }
.service h3 a:hover { color: var(--blue); }
.service.service-ax h3 { color: var(--ink); }
.service.service-ax { border-top: 1px solid var(--line); }
.service { padding: 22px 0; }
.promotion-intro-video { margin-bottom: 26px; }
.promotion-intro-video h3 { font-size: 16px; font-weight: 400; color: var(--muted); }
.promotion-summary { grid-column: 2; min-width: 0; margin: 0 0 42px; }
.promotion-summary > p { display: grid; grid-template-columns: 145px minmax(0, 1fr); gap: 18px; margin: 0 0 10px; color: var(--muted); font-size: 16px; line-height: 1.85; }
.promotion-summary strong { color: var(--ink); font-weight: 700; }
.promotion-summary > .service-note { display: block; margin-top: 18px; font-size: 14px; }
.promo-grid { grid-template-columns: minmax(0, 1fr); gap: 44px; }
.promo-category { padding: 0; border: 0; }
.promo-category > h3 { margin: 0 0 20px; font-size: 22px; line-height: 1.5; }
.category-videos { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.promo-card { display: flex; flex-direction: column; min-width: 0; }
.promo-card h4 { order: 2; margin: 12px 0 0; font-size: 16px; font-weight: 400; line-height: 1.6; }
.section-end { grid-column: 2; margin-top: 32px; }
.section-note, .service-note { margin: 18px 0 0; font-size: 14px; line-height: 1.85; color: var(--muted); }
.section-end .section-note { margin: 0 0 14px; }
.service-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 14px 26px; }
.section-end .quiet-link { color: var(--blue); font-size: 14px; }
.topic-list, .solution-list { margin: 0; }
.topic-list > div, .solution-list > div { display: grid; grid-template-columns: 155px minmax(0, 1fr); gap: 24px; padding: 22px 0; border-top: 1px solid var(--line); }
.topic-list dt, .solution-list dt { font-size: 17px; font-weight: 700; line-height: 1.8; }
.topic-list dd, .solution-list dd { margin: 0; color: var(--muted); font-size: 16px; line-height: 1.85; }
.lecture-content > .lecture-block + .lecture-block { margin-top: 48px; padding-top: 0; border: 0; }
.lectures .lecture-block > h3 { margin-bottom: 22px; }
.ax-combinations { margin-top: 24px; }
.ax-combinations > p { margin: 0 0 12px; color: var(--ink); font-size: 15px; line-height: 1.8; }
.ax-combinations dl { display: grid; gap: 8px; margin: 0; }
.ax-combinations dl > div { display: grid; grid-template-columns: 110px minmax(0, 1fr); gap: 16px; font-size: 14px; line-height: 1.8; }
.ax-combinations dt { font-weight: 700; color: var(--muted); }
.ax-combinations dd { margin: 0; color: var(--muted); }
.ax-consulting + .ax-story { margin-top: 44px; padding-top: 32px; }
.ax-story-copy { padding: 0; background: transparent; color: var(--ink); }
.ax-story-copy p { color: var(--muted); font-size: 16px; line-height: 1.85; }
.ax-story-copy strong { color: var(--ink); }
.ax-story-copy > .quiet-link { color: var(--blue); text-decoration: none; font-size: 14px; }
.proposal-library { margin-top: 36px; color: #fff; }
.proposal-library > h3 { margin: 0 0 18px; font-size: 22px; line-height: 1.5; }
.inquiry-extra summary { min-height: 44px; padding: 10px 0; cursor: pointer; line-height: 1.7; }
summary:focus-visible { outline: 3px solid #ffb800; outline-offset: 4px; }
.proposal-library-links { display: grid; gap: 10px; }
.proposal-library-links a { display: flex; min-height: 64px; align-items: center; justify-content: space-between; gap: 16px; padding: 14px 18px; border: 1px solid rgba(255,255,255,.5); color: #fff; font-size: 18px; font-weight: 700; line-height: 1.6; text-decoration: none; }
.proposal-library-links a:hover { background: rgba(255,255,255,.12); border-color: #fff; }
.proposal-library-links a:focus-visible { outline: 3px solid #ffdf69; outline-offset: 4px; }
.proposal-library-links span { flex-shrink: 0; font-size: 14px; font-weight: 400; white-space: nowrap; }
@media (max-width: 520px) {
  .proposal-library-links a { padding: 14px; font-size: 17px; }
}
.inquiry-extra { border-top: 1px solid rgba(255,255,255,.3); border-bottom: 1px solid rgba(255,255,255,.3); padding: 6px 0; }
.inquiry-extra summary { color: #fff; font-size: 15px; }
.inquiry-extra summary > span { margin-left: 10px; color: #e1e8ff; font-size: 12px; }
.inquiry-extra-fields { display: grid; gap: 20px; margin: 14px 0; }
.contact-form, .contact-form label, .contact-form select { min-width: 0; }
.contact-form { position: relative; }
.inquiry-honeypot { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.contact-form .inquiry-privacy { margin: 2px 0 0; color: #e1e8ff; font-size: 13px; line-height: 1.8; }
.contact-form .consent-field { display: flex; align-items: flex-start; gap: 12px; cursor: pointer; }
.contact-form .consent-field input[type="checkbox"] { flex: 0 0 20px; width: 20px; height: 20px; min-height: 20px; margin: 3px 0 0; padding: 0; accent-color: #fff; }
.contact-form .consent-field > span { color: #fff; font-size: 14px; line-height: 1.8; }
.consent-field strong { color: #ffdf69; font-size: 12px; font-weight: 400; white-space: nowrap; }
.contact-form .inquiry-status { margin: 0; color: #fff; font-size: 14px; line-height: 1.8; overflow-wrap: anywhere; }
.inquiry-status[data-state="error"] { border-left: 3px solid #ffdf69; padding-left: 12px; }
.inquiry-status:focus-visible { outline: 2px solid #ffdf69; outline-offset: 4px; }
.contact-form :disabled { cursor: wait; opacity: .7; }
@media (max-width: 800px) {
  .promotion-summary, .section-end { grid-column: 1; }
}
@media (max-width: 600px) {
  .service > div, .topic-list > div, .solution-list > div { grid-template-columns: 1fr; gap: 8px; }
  .service h3 a { min-height: 36px; }
  .promotion-summary > p { grid-template-columns: 1fr; gap: 3px; margin-bottom: 16px; }
  .category-videos { grid-template-columns: 1fr; gap: 26px; }
  .promo-category > h3 { font-size: 21px; }
  .promo-grid { gap: 36px; }
  .lecture-content > .lecture-block + .lecture-block { margin-top: 40px; padding-top: 0; }
  .ax-combinations dl > div { grid-template-columns: 90px minmax(0, 1fr); gap: 12px; }
}
@media (max-width: 520px) {
  :root { --anchor-offset: 124px; }
  .header { height: auto; min-height: 70px; padding-top: 14px; padding-bottom: 8px; flex-wrap: wrap; row-gap: 8px; }
  .header nav { width: 100%; justify-content: space-between; gap: 4px; font-size: 13px; }
  .header nav a { padding: 10px 2px; }
}