@font-face {
  font-family: Manrope;
  font-style: normal;
  font-weight: 200 800;
  font-display: swap;
  src: url('/fonts/manrope-latin-wght-normal.woff2') format('woff2');
}
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 100 800;
  font-display: swap;
  src: url('/fonts/jetbrains-mono-latin-wght-normal.woff2') format('woff2');
}
:root {
  --green: #107c41;
  --green-hover: #096633;
  --forest: #152f25;
  --ink: #22382c;
  --muted: #4f6256;
  --line: #dce5dd;
  --canvas: #f5f8ed;
  --lime: #d8f3a3;
  --sans: Manrope, system-ui, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
  color-scheme: light;
  font-family: var(--sans);
  color: var(--ink);
  background: #fff;
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-padding-top: 28px; -webkit-text-size-adjust: 100%; }
body { font-size: 16px; line-height: 1.7; }
button, input { font: inherit; }
button { cursor: pointer; }
a { color: inherit; text-underline-offset: 4px; }
button, a { -webkit-tap-highlight-color: transparent; }
::selection { color: var(--forest); background: var(--lime); }
:focus-visible { outline: 3px solid var(--green); outline-offset: 5px; }
input { caret-color: var(--green); }
[hidden] { display: none !important; }
.site-wrap { width: min(100%, 1200px); padding-inline: 40px; margin-inline: auto; }
.content-width { max-width: 1080px; }
.skip { position: absolute; top: -100px; left: 20px; z-index: 100; padding: 12px 18px; background: var(--forest); color: #fff; }
.skip:focus { top: 12px; }
.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; }
.site-header { background: #f5f8ed; }
.header-inner { display: flex; align-items: center; min-height: 88px; gap: 36px; }
.brand { display: inline-flex; align-items: center; min-height: 44px; flex: none; gap: 10px; color: var(--forest); font-size: 23px; font-weight: 800; letter-spacing: -.035em; line-height: 1.18; text-decoration: none; white-space: nowrap; }
.brand img { display: block; width: 34px; height: 34px; flex: none; }
.site-nav { display: flex; align-items: center; gap: 30px; margin-left: auto; }
.site-nav a { display: inline-flex; align-items: center; min-height: 44px; color: #334d3c; font-size: 15px; font-weight: 700; text-decoration: none; }
.site-nav a:hover, .site-nav a[aria-current] { color: var(--green); }
.site-nav a[aria-current] { text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 7px; }
.header-actions { display: flex; align-items: center; gap: 10px; flex: none; }
.header-account-links { display: flex; align-items: center; gap: inherit; flex-wrap: inherit; }
.header-account-loading { display: block; width: 156px; height: 46px; border-radius: 999px; background: #e8eee7; }
.header-account-loading-text { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.header-actions [hidden] { display: none !important; }
.header-login { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 10px 21px; border: 1px solid #b8c9b7; border-radius: 999px; color: var(--forest); font-size: 13px; font-weight: 800; line-height: 1.5; text-decoration: none; white-space: nowrap; transition: background 150ms ease, border-color 150ms ease; }
.header-login:hover { background: #e8efdf; border-color: #8ba489; }
.site-header[data-public-header] .header-inner { display: flex; flex-wrap: nowrap; justify-content: space-between; gap: 24px; padding-block: 0; }
.site-header[data-public-header] .public-navigation { display: flex; align-items: center; justify-content: flex-end; gap: 24px; margin-left: auto; min-width: 0; }
.site-header[data-public-header] .site-nav { gap: 16px; margin: 0; }
.site-header[data-public-header] .site-nav a { min-width: 44px; min-height: 44px; font-size: 13px; white-space: nowrap; }
.site-header[data-public-header] .header-actions { gap: 8px; }
.site-header[data-public-header] .header-actions :is(.header-login,.button-small) { min-width: 44px; min-height: 44px; padding-inline: 16px; }
.site-menu-toggle { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-width: 88px; min-height: 44px; padding: 8px 12px; border: 1px solid #b8c9b7; border-radius: 6px; background: transparent; color: var(--forest); font: inherit; font-size: 14px; font-weight: 750; }
.site-menu-toggle:hover, .site-menu-toggle[aria-expanded="true"] { background: #e8efdf; border-color: #8ba489; }
@media (max-width: 1100px) {
  .site-header[data-public-header] .header-inner { flex-wrap: wrap; min-height: 76px; gap: 0 16px; padding-block: 12px; }
  .site-header[data-public-header] .header-inner > .brand { font-size: 21px; }
  .site-header[data-public-header] .header-inner > .brand span { max-width: none; white-space: nowrap; }
  .site-header[data-public-header] .public-navigation { width: 100%; flex-direction: column; align-items: stretch; gap: 12px; margin: 12px 0 0; padding-block: 12px 4px; border-top: 1px solid var(--line); }
  .site-header[data-public-header] .site-nav { display: flex; flex-direction: column; align-items: stretch; gap: 0; justify-content: flex-start; }
  .site-header[data-public-header] .site-nav a { min-height: 48px; padding-inline: 8px; font-size: 15px; }
  .site-header[data-public-header] .header-actions { display: flex; flex-wrap: wrap; gap: 10px; padding-top: 12px; border-top: 1px solid var(--line); }
  .site-header[data-public-header] .header-actions :is(.header-login,.button-small) { min-height: 46px; padding-inline: 22px; font-size: 13px; }
}
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 54px; padding: 13px 28px; border: 1px solid transparent; border-bottom: 4px solid #075b2c; border-radius: 999px; color: #fff; background: var(--green); font-size: 16px; font-weight: 800; line-height: 1.5; text-decoration: none; text-align: center; white-space: nowrap; transition: background 150ms ease, transform 120ms ease; }
.button:hover { background: var(--green-hover); }
.button:active { transform: translateY(2px); border-bottom-color: var(--green-hover); }
.button-small { min-height: 46px; padding: 10px 21px; border-bottom-width: 3px; font-size: 13px; }
.text-link { display: inline-flex; align-items: center; min-height: 44px; color: var(--green); font-size: 15px; font-weight: 750; text-decoration: underline; }
p { color: var(--muted); }
code { font-family: var(--mono); font-size: .88em; }
h1, h2, h3 { font-weight: 800; color: var(--forest); }
h1 { font-size: 64px; line-height: 1.08; letter-spacing: -.04em; text-wrap: balance; }
h2 { font-size: 36px; line-height: 1.22; letter-spacing: -.03em; text-wrap: balance; }
h3 { font-size: 20px; line-height: 1.4; letter-spacing: -.02em; }
.home-hero { padding: 0; background: #f5f8ed; text-align: center; }
.hero-content { padding-top: 38px; padding-bottom: 54px; }
.hero-content h1 { max-width: 920px; margin-inline: auto; font-size: clamp(58px, 5vw, 68px); line-height: 1.07; color: #152f25; }
.hero-content h1 span { color: var(--green); }
.hero-intro { max-width: 650px; margin: 22px auto 0; color: #39513f; font-size: 20px; font-weight: 550; line-height: 1.6; text-wrap: pretty; }
.hero-action { min-width: 345px; min-height: 68px; margin-top: 28px; padding: 18px 38px; border-bottom-width: 5px; font-size: 20px; }
.hero-skills { display: flex; flex-wrap: wrap; justify-content: center; gap: 0 25px; max-width: 810px; margin: 19px auto 0; padding: 0; list-style: none; }
.hero-skills a { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; color: #294a36; font-size: 14px; font-weight: 750; text-decoration: none; }
.hero-skills a:hover { color: var(--green); text-decoration: underline; }
.skill-check { display: inline-flex; align-items: center; justify-content: center; flex: none; width: 20px; height: 20px; padding: 4px; border-radius: 50%; color: #fff; background: var(--green); }
.learning-section { padding: 88px 0 90px; }
.learning-heading { max-width: 680px; }
.learning-eyebrow { margin-bottom: 18px; color: var(--green); font-size: 12px; font-weight: 800; letter-spacing: .12em; }
.learning-heading h2 { font-size: clamp(36px, 4vw, 48px); }
.learning-heading > p:last-child { max-width: 570px; margin-top: 19px; font-size: 18px; line-height: 1.75; }
.learning-steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 36px; margin: 44px 0 0; padding: 0; list-style: none; }
.learning-steps li { padding-top: 20px; border-top: 2px solid #bbd2bb; }
.learning-number { display: block; margin-bottom: 20px; color: var(--green); font-family: var(--mono); font-size: 13px; font-weight: 700; }
.learning-steps h3 { font-size: 20px; }
.learning-steps p { margin-top: 12px; font-size: 15px; line-height: 1.85; }
.learning-next { display: flex; align-items: center; flex-wrap: wrap; gap: 14px 24px; margin-top: 36px; }
.learning-next .button { min-width: 190px; }
.learning-next p { font-size: 14px; }
.content-section { padding-block: 76px; }
.section-heading { max-width: 740px; }
.section-heading h2 { max-width: 23ch; }
.section-heading > p { margin-top: 20px; font-size: 17px; line-height: 1.85; }
.course-section { padding-top: 76px; }
.course-preview { margin-top: 37px; border-top: 1px solid var(--line); }
.course-row { display: grid; grid-template-columns: 1fr 1.13fr; gap: 64px; align-items: start; padding: 28px 0; border-bottom: 1px solid var(--line); }
.course-row h3 { font-size: 20px; }
.course-row > p { max-width: 63ch; font-size: 16px; line-height: 1.85; }
.course-skills { margin-top: 9px; font-size: 14px; font-weight: 650; color: var(--green); }
.course-link { margin-top: 20px; }
.practice-section { background: var(--canvas); }
.human-layout { display: grid; grid-template-columns: .92fr 1.08fr; gap: 85px; }
.practice-intro h2 { max-width: 17ch; font-size: 40px; line-height: 1.2; }
.practice-intro p { margin-top: 22px; font-size: 17px; line-height: 1.85; }
.work-scenarios > div + div { margin-top: 25px; padding-top: 24px; border-top: 1px solid #d9e4d3; }
.work-scenarios h3 { font-size: 20px; line-height: 1.4; }
.work-scenarios p { margin-top: 12px; font-size: 16px; line-height: 1.85; }
.work-scenarios a { color: var(--green); font-weight: 700; }
.guidance-section { background: #f9fbf5; }
.guidance-section h2 { max-width: 25ch; }
.guidance-grid { display: grid; grid-template-columns: 1fr 1fr; column-gap: 76px; row-gap: 36px; margin-top: 35px; }
.guidance-grid h3 { font-size: 19px; }
.guidance-grid p { margin-top: 12px; font-size: 16px; line-height: 1.85; }
.guidance-grid a, .course-row a, .contact-topics a { color: var(--green); font-weight: 650; }
.guidance-action { min-width: 285px; margin-top: 35px; }
.site-footer { border-top: 1px solid var(--line); padding-block: 28px; background: #f5f8ed; }
.footer-inner { display: flex; align-items: center; gap: 30px; }
.footer-brand { font-size: 16px; gap: 8px; }
.footer-brand img { width: 27px; height: 27px; }
.site-footer nav { display: flex; gap: 24px; margin-left: auto; }
.site-footer nav a { display: inline-flex; align-items: center; min-height: 44px; color: var(--muted); font-size: 12px; text-decoration: none; }
.site-footer nav a:hover { color: var(--green); }
.site-footer p { font-size: 11px; white-space: nowrap; }
.inner-page { padding-top: 55px; padding-bottom: 78px; }
.inner-content { max-width: 1060px; }
.page-intro { max-width: 680px; }
.page-intro h1 { max-width: 16ch; font-size: 56px; }
.page-intro > p { max-width: 60ch; margin-top: 22px; font-size: 18px; line-height: 1.8; }
.page-intro > .button { margin-top: 27px; }
.page-intro .action-note { margin-top: 12px; font-size: 12px; }
.page-intro.centered { max-width: 780px; margin-inline: auto; text-align: center; }
.page-intro.centered h1 { max-width: 19ch; margin-inline: auto; }
.page-intro.centered > p { margin-inline: auto; }
.contact-topics { display: grid; grid-template-columns: 1fr 1fr; gap: 40px 72px; margin-top: 60px; }
.contact-page #support-form { max-width: 680px; margin-top: 38px; }
.contact-topics section { padding-top: 24px; border-top: 1px solid var(--line); }
.contact-topics h2 { font-size: 24px; }
.contact-topics p { margin-top: 16px; font-size: 14px; line-height: 1.9; }
@media (min-width: 1440px) { .hero-content { padding-top: 40px; padding-bottom: 54px; } }
@media (max-width: 1023px) {
  .site-wrap { padding-inline: 30px; }
  .header-inner { gap: 20px; }
  .site-nav { gap: 20px; }
  .header-actions { gap: 8px; }
  .header-actions :is(.header-login,.button-small) { padding-inline: 16px; }
  .brand { font-size: 19px; }
  .course-row { gap: 36px; }
  .human-layout, .guidance-grid { column-gap: 42px; }
  .footer-inner { gap: 20px; }
  .site-footer nav { gap: 18px; }
  .site-footer p { font-size: 10px; }
}
@media (max-width: 767px) {
  .site-wrap { padding-inline: 24px; }
  .header-inner { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 7px 14px; padding-top: 18px; padding-bottom: 12px; }
  .brand { font-size: 18px; }
  .brand img { width: 31px; height: 31px; }
  .site-nav { grid-row: 2; grid-column: 1/-1; justify-content: center; gap: 34px; margin-left: 0; }
  .site-nav a { font-size: 13px; }
  .header-actions { grid-row: 1; grid-column: 2; gap: 8px; }
  .header-actions :is(.header-login,.button-small) { min-height: 44px; font-size: 12px; padding: 10px 13px; }
  .home-hero { padding: 0; }
  .hero-content { padding-top: 30px; padding-bottom: 35px; }
  .hero-content h1 { max-width: 17ch; font-size: clamp(34px, 10vw, 58px); line-height: 1.1; }
  .hero-intro { max-width: 39ch; margin-top: 19px; font-size: 17px; line-height: 1.7; }
  .hero-action { width: min(100%, 345px); min-width: 0; min-height: 64px; margin-top: 25px; padding: 16px 24px; font-size: 18px; }
  .hero-skills { gap: 0 18px; margin-top: 16px; }
  .hero-skills a { gap: 6px; font-size: 13px; }
  .skill-check { width: 18px; height: 18px; }
  .content-section { padding-block: 48px; }
  .course-section { padding-top: 48px; }
  h2 { font-size: 30px; line-height: 1.25; }
  .section-heading > p { margin-top: 18px; font-size: 15px; }
  .course-preview { margin-top: 27px; }
  .course-row { grid-template-columns: 1fr; gap: 13px; padding-block: 24px; }
  .course-row h3 { font-size: 19px; }
  .course-skills { margin-top: 8px; font-size: 12px; }
  .course-row > p { font-size: 14px; line-height: 1.85; }
  .course-link { margin-top: 18px; font-size: 14px; }
  .human-layout { grid-template-columns: 1fr; gap: 30px; }
  .practice-intro h2 { max-width: 22ch; font-size: 32px; }
  .practice-intro p { margin-top: 18px; font-size: 16px; }
  .work-scenarios h3 { font-size: 19px; }
  .work-scenarios p { font-size: 15px; }
  .guidance-grid { grid-template-columns: 1fr; gap: 26px; margin-top: 27px; }
  .guidance-grid h3 { font-size: 19px; }
  .guidance-grid p { margin-top: 9px; }
  .footer-inner { flex-wrap: wrap; gap: 12px 20px; }
  .footer-brand { flex: 1; font-size: 15px; }
  .footer-brand img { width: 27px; height: 27px; }
  .site-footer nav { gap: 22px; margin-left: 0; }
  .site-footer p { width: 100%; font-size: 11px; }
  .inner-page { padding-top: 34px; padding-bottom: 55px; }
  .page-intro h1 { font-size: 43px; }
  .page-intro > p { margin-top: 19px; font-size: 16px; }
  .page-intro .button { font-size: 14px; }
  .contact-topics { grid-template-columns: 1fr; margin-top: 38px; gap: 28px; }
  .contact-topics h2 { font-size: 23px; }
}
@media (max-width: 389px) {
  .site-wrap { padding-inline: 20px; }
  .brand { font-size: 16px; gap: 8px; }
  .brand img { width: 28px; height: 28px; }
  .header-inner { column-gap: 12px; }
  .header-inner > .brand span { max-width: 7ch; white-space: normal; }
  .header-actions { gap: 7px; }
  .header-actions :is(.header-login,.button-small) { padding-inline: 12px; }
  .hero-content h1 { font-size: clamp(32px, 9.9vw, 37px); }
  .site-footer nav { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
}

@media (max-width: 700px) {
  .learning-section { padding: 60px 0 64px; }
  .learning-heading h2 { font-size: 36px; }
  .learning-heading > p:last-child { font-size: 16px; }
  .learning-steps { grid-template-columns: 1fr; gap: 24px; margin-top: 32px; }
  .learning-number { margin-bottom: 11px; }
  .learning-next { align-items: flex-start; flex-direction: column; margin-top: 30px; }
  .learning-next .button { width: 100%; }
}

/* Marketing redesign, 261101-pzw. Every new rule is scoped to the homepage.
   Shared account/contact/legal/guide layouts retain the rules above. */
.landing-page .site-header { background: #fff; border-bottom: 1px solid #e5ebe5; }
.landing-page .lp-icon { display: inline-block; flex: none; width: 20px; height: 20px; }
.landing-page .lp-eyebrow { margin-bottom: 19px; color: var(--green); font-size: 12px; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
.landing-page .lp-hero { background: var(--canvas); }
.landing-page .lp-hero-layout { display: grid; grid-template-columns: 1.06fr 1fr; gap: 56px; align-items: center; padding-top: 64px; padding-bottom: 72px; }
.landing-page .lp-hero-copy { min-width: 0; }
.landing-page .lp-hero h1 { font-size: clamp(44px, 4.7vw, 60px); line-height: 1.12; letter-spacing: -.045em; text-wrap: initial; }
.landing-page .lp-hero h1 span { color: var(--green); }
.landing-page .lp-intro { max-width: 44ch; margin-top: 24px; color: #39513f; font-size: 18px; line-height: 1.75; }
.landing-page .lp-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 24px; margin-top: 30px; }
.landing-page .lp-primary { gap: 20px; min-height: 60px; padding-inline: 30px; font-size: 17px; }
.landing-page .lp-secondary { display: inline-flex; align-items: center; min-height: 48px; color: var(--forest); font-size: 14px; font-weight: 750; }
.landing-page .lp-hero-visual { min-width: 0; }
.landing-page .lp-hero-visual > img { display: block; width: 100%; height: auto; aspect-ratio: 1.12; object-fit: cover; border-radius: 16px; }
.landing-page .lp-section { padding-block: 88px; }
.landing-page .lp-heading { max-width: 680px; }
.landing-page h2 { font-size: clamp(32px, 3.3vw, 42px); line-height: 1.22; letter-spacing: -.035em; }
.landing-page .lp-heading > p { max-width: 64ch; margin-top: 20px; font-size: 17px; line-height: 1.85; }
.landing-page .lp-topics { margin-top: 40px; border-bottom: 1px solid var(--line); }
.landing-page .lp-path { min-width: 0; border-top: 1px solid var(--line); }
.landing-page .lp-path > summary { position: relative; padding: 24px 44px 24px 0; cursor: pointer; list-style: none; }
.landing-page .lp-path > summary::-webkit-details-marker { display: none; }
.landing-page .lp-path > summary::after { content: '+'; position: absolute; top: 24px; right: 6px; color: var(--green); font-size: 26px; line-height: 1; }
.landing-page .lp-path[open] > summary::after { content: '−'; }
.landing-page .lp-path h3 { font-size: 22px; line-height: 1.4; }
.landing-page .lp-path > summary > span { display: block; margin-top: 7px; color: var(--muted); font-size: 15px; line-height: 1.7; }
.landing-page .lp-path-body { padding-bottom: 28px; }
.landing-page .lp-path-body > p { max-width: 72ch; font-size: 15px; line-height: 1.85; }
.landing-page .lp-path-links { display: flex; flex-wrap: wrap; gap: 2px 32px; margin: 12px 0 0; padding-left: 22px; }
.landing-page .lp-path-links li { padding-left: 2px; color: var(--muted); font-size: 13px; }
.landing-page .lp-path-links a { display: inline-flex; align-items: center; min-height: 44px; color: var(--green); font-weight: 750; }
.landing-page .lp-path summary:focus-visible, .landing-page .lp-path a:focus-visible { outline: 3px solid var(--green); outline-offset: 4px; border-radius: 4px; }
.landing-page .lp-catalog-link { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 70px; margin-top: 38px; padding: 16px 24px; border: 1px solid #ccdfcb; border-radius: 8px; color: var(--green); background: #f5f9f1; font-size: 16px; font-weight: 800; text-decoration: none; }
.landing-page .lp-catalog-link:hover { background: #eaf4e4; }
.landing-page .lp-method { background: #f5f8f5; }
.landing-page .lp-steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 44px; margin-top: 42px; padding: 0; list-style: none; }
.landing-page .lp-steps li { min-width: 0; }
.landing-page .lp-step-number { display: inline-flex; align-items: center; justify-content: center; width: 38px; height: 38px; margin-bottom: 20px; border: 1px solid #b8cebb; border-radius: 50%; color: var(--green); font-weight: 800; }
.landing-page .lp-steps h3 { font-size: 18px; }
.landing-page .lp-steps p { margin-top: 12px; font-size: 15px; line-height: 1.85; }
.landing-page .lp-project-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.landing-page .lp-project-image { min-width: 0; }
.landing-page .lp-project-image img { display: block; width: 100%; height: auto; aspect-ratio: 1.12; object-fit: cover; border-radius: 16px; }
.landing-page .lp-project-copy > p:not(.lp-eyebrow) { margin-top: 20px; font-size: 16px; line-height: 1.85; }
.landing-page .lp-project-copy > a { gap: 16px; margin-top: 20px; }
.landing-page .lp-project-list { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 32px; margin-top: 44px; padding-top: 32px; border-top: 1px solid var(--line); }
.landing-page .lp-project-list h3 { font-size: 17px; }
.landing-page .lp-project-list p { margin-top: 10px; font-size: 14px; line-height: 1.85; }
.landing-page .lp-questions { padding-top: 0; }
.landing-page .lp-faq-layout { display: grid; grid-template-columns: .85fr 1.15fr; gap: 90px; align-items: start; }
.landing-page .lp-faq-intro p { max-width: 35ch; margin-top: 20px; font-size: 15px; line-height: 1.85; }
.landing-page .lp-faq-intro a, .landing-page .lp-faq a { color: var(--green); font-weight: 750; }
.landing-page .lp-faq { border-top: 1px solid var(--line); }
.landing-page .lp-faq details { border-bottom: 1px solid var(--line); }
.landing-page .lp-faq summary { display: flex; justify-content: space-between; align-items: center; gap: 20px; min-height: 72px; padding-block: 20px; color: var(--forest); font-size: 16px; font-weight: 800; line-height: 1.5; cursor: pointer; list-style: none; }
.landing-page .lp-faq summary::-webkit-details-marker { display: none; }
.landing-page .lp-faq summary::after { content: '+'; flex: none; color: var(--green); font-size: 24px; font-weight: 500; }
.landing-page .lp-faq details[open] summary::after { content: '−'; }
.landing-page .lp-faq details > div { padding-bottom: 25px; }
.landing-page .lp-faq p { font-size: 15px; line-height: 1.85; }
.landing-page .lp-faq p + p { margin-top: 14px; }
.landing-page .lp-closing { padding-block: 68px 76px; background: #edf5e3; text-align: center; }
.landing-page .lp-closing h2 { font-size: clamp(34px, 3.8vw, 48px); }
.landing-page .lp-closing p { margin-top: 20px; font-size: 17px; line-height: 1.85; }
.landing-page .lp-closing .button { margin-top: 27px; min-width: 230px; }
.landing-page .lp-secondary:hover, .landing-page .lp-path-links a:hover { color: var(--green-hover); text-decoration-thickness: 2px; }
@media (max-width: 1023px) {
  .landing-page .lp-hero-layout { gap: 32px; padding-top: 48px; padding-bottom: 54px; }
  .landing-page .lp-intro { font-size: 16px; }
  .landing-page .lp-project-layout, .landing-page .lp-faq-layout { gap: 40px; }
  .landing-page .lp-steps { gap: 28px; }
  .landing-page .lp-project-list { grid-template-columns: 1fr 1fr; row-gap: 28px; }
}
@media (max-width: 767px) {
  .landing-page .lp-hero-layout { grid-template-columns: 1fr; gap: 32px; padding-top: 34px; padding-bottom: 40px; }
  .landing-page .lp-eyebrow { margin-bottom: 16px; font-size: 11px; }
  .landing-page .lp-hero h1 { font-size: clamp(36px, 7.9vw, 55px); line-height: 1.14; }
  .landing-page .lp-intro { max-width: 42ch; margin-top: 20px; font-size: 17px; line-height: 1.75; }
  .landing-page .lp-actions { gap: 8px 20px; margin-top: 24px; }
  .landing-page .lp-actions > .button { width: 100%; }
  .landing-page .lp-secondary { justify-content: center; width: 100%; }
  .landing-page .lp-hero-visual > img { aspect-ratio: 1.5; border-radius: 12px; }
  .landing-page .lp-section { padding-block: 54px; }
  .landing-page h2 { font-size: 32px; line-height: 1.25; }
  .landing-page .lp-heading > p { margin-top: 17px; font-size: 16px; line-height: 1.8; }
  .landing-page .lp-topics { margin-top: 28px; }
  .landing-page .lp-path h3 { font-size: 19px; }
  .landing-page .lp-path > summary { padding-block: 21px; }
  .landing-page .lp-path > summary > span { font-size: 14px; }
  .landing-page .lp-path-links { flex-direction: column; gap: 0; margin-top: 10px; }
  .landing-page .lp-catalog-link { margin-top: 24px; padding-inline: 18px; font-size: 14px; }
  .landing-page .lp-steps { grid-template-columns: 1fr; gap: 28px; margin-top: 30px; }
  .landing-page .lp-steps li { display: grid; grid-template-columns: 36px 1fr; gap: 16px; }
  .landing-page .lp-step-number { width: 34px; height: 34px; margin: 0; }
  .landing-page .lp-steps h3 { padding-top: 3px; }
  .landing-page .lp-steps p { margin-top: 10px; }
  .landing-page .lp-project-layout { grid-template-columns: 1fr; gap: 29px; }
  .landing-page .lp-project-image img { aspect-ratio: 1.5; border-radius: 12px; }
  .landing-page .lp-project-copy > p:not(.lp-eyebrow) { margin-top: 17px; }
  .landing-page .lp-project-list { gap: 26px; margin-top: 28px; padding-top: 25px; }
  .landing-page .lp-project-list h3 { font-size: 16px; }
  .landing-page .lp-project-list p { font-size: 14px; }
  .landing-page .lp-questions { padding-top: 0; }
  .landing-page .lp-faq-layout { grid-template-columns: 1fr; gap: 28px; }
  .landing-page .lp-faq-intro p { max-width: 42ch; }
  .landing-page .lp-faq summary { min-height: 68px; font-size: 15px; }
  .landing-page .lp-closing { padding-block: 48px 52px; }
  .landing-page .lp-closing h2 { font-size: 34px; }
  .landing-page .lp-closing p { font-size: 16px; }
}
@media (max-width: 389px) {
  .landing-page .lp-hero h1 { font-size: 35px; }
  .landing-page .lp-project-list { grid-template-columns: 1fr; gap: 22px; }
}
.landing-page .lp-film { margin-top: 34px; }
.landing-page .lp-film video { display: block; width: min(100%, 920px); height: auto; margin-inline: auto; border: 1px solid #c8d8ca; border-radius: 12px; background: #fff; }
.landing-page .lp-film figcaption { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; max-width: 920px; margin: 15px auto 0; color: var(--muted); font-size: 12px; line-height: 1.8; }
.landing-page .lp-film figcaption span:first-child { color: var(--forest); font-weight: 750; }
.landing-page .lp-transcript { max-width: 920px; margin: 14px auto 0; }
.landing-page .lp-transcript summary { display: inline-flex; align-items: center; min-height: 44px; color: var(--green); font-size: 13px; font-weight: 750; text-decoration: underline; text-underline-offset: 4px; cursor: pointer; }
.landing-page .lp-transcript p { max-width: 75ch; padding-top: 6px; font-size: 14px; line-height: 1.85; }
@media (max-width: 767px) {
  .landing-page .lp-film { margin-top: 25px; }
  .landing-page .lp-film figcaption { gap: 4px; font-size: 11px; }
  .landing-page .lp-film video { border-radius: 8px; }
}

.landing-page .lp-mobile-transcript { display: none; }
@media (max-width: 767px) {
  .landing-page .lp-desktop-transcript { display: none; }
  .landing-page .lp-mobile-transcript { display: block; }
  .landing-page .lp-film video { max-width: 390px; }
}

/* Playable marketing sample: native buttons/inputs, no course-state writes. */
.landing-page .lp-play { max-width: 920px; margin: 32px auto 0; padding: 28px; border: 1px solid #c8d8ca; border-radius: 12px; background: #fff; }
.landing-page .lp-play[hidden], .landing-page .lp-play [hidden] { display: none; }
.landing-page .lp-play button { min-height: 44px; font: 750 13px/1.4 var(--sans); color: var(--forest); cursor: pointer; }
.landing-page .lp-play button:focus-visible, .landing-page .lp-play input:focus-visible { outline: 3px solid var(--green); outline-offset: 3px; }
.landing-page .lp-play-top, .landing-page .lp-play-bottom { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.landing-page .lp-play-top .lp-eyebrow { margin: 0; }
.landing-page .lp-play-top > button { border: 0; background: none; color: var(--green); padding: 0; text-align: left; }
.landing-page .lp-play-modes { display: flex; flex-wrap: wrap; gap: 8px; margin-block: 20px 24px; }
.landing-page .lp-play-modes button, .landing-page .lp-play-choices button { border: 1px solid #c8d8ca; background: #fff; border-radius: 7px; padding: 9px 14px; transition: background 150ms ease-out; }
.landing-page .lp-play [aria-pressed="true"] { color: #fff; background: var(--green); border-color: var(--green); }
.landing-page .lp-play h3 { font-size: 23px; line-height: 1.4; letter-spacing: -.025em; }
.landing-page .lp-play-help { margin-top: 9px; font-size: 14px; line-height: 1.7; }
.landing-page .lp-play-sheet { margin-top: 23px; border: 1px solid #dce5dd; border-radius: 7px; overflow: hidden; }
.landing-page .lp-play table { width: 100%; border-collapse: collapse; table-layout: fixed; font: 13px/1.5 var(--mono); }
.landing-page .lp-play th { background: #edf4ec; color: #49604f; font-weight: 500; height: 28px; }
.landing-page .lp-play th:first-child { width: 30px; }
.landing-page .lp-play th:nth-child(2) { width: 34%; }
.landing-page .lp-play td, .landing-page .lp-play th { border: 1px solid #dce5dd; text-align: center; }
.landing-page .lp-play td { height: 48px; padding: 0; }
.landing-page .lp-play tbody tr:first-child td { height: 34px; background: #f7faf5; font: 750 12px/1.4 var(--sans); }
.landing-page .lp-play td button { display: block; width: 100%; height: 48px; min-width: 0; padding: 4px; border: 0; border-radius: 0; background: #fff; font: inherit; }
.landing-page .lp-play td button:hover { background: #edf5e3; color: var(--forest); }
.landing-page .lp-play td button:focus-visible { outline-offset: -3px; }
.landing-page .lp-play-choices { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.landing-page .lp-play-feedback { min-height: 3.4em; margin-top: 18px; padding: 12px 14px; border: 1px solid transparent; border-radius: 6px; color: var(--forest); font-size: 14px; line-height: 1.7; }
.landing-page .lp-play-feedback[data-correct="true"] { border-color: var(--green); background: #edf5e3; color: #096633; font-weight: 750; animation: lp-play-success 200ms ease-out; }
@keyframes lp-play-success { from { opacity: .6; transform: translateY(3px); } to { opacity: 1; transform: translateY(0); } }
@media (prefers-reduced-motion: reduce) { .landing-page .lp-play-feedback[data-correct="true"] { animation: none; } }
.landing-page .lp-play-edit { display: grid; grid-template-columns: 150px 1fr; gap: 14px; margin-top: 20px; }
.landing-page .lp-play-edit label { display: grid; gap: 8px; font-size: 12px; font-weight: 750; }
.landing-page .lp-play-edit input { width: 100%; min-width: 0; height: 46px; border: 1px solid #acc5b0; border-radius: 6px; background: #fff; color: var(--forest); padding: 9px 12px; font: 16px var(--mono); }
.landing-page .lp-play-edit > p { grid-column: 1 / -1; font-size: 12px; line-height: 1.7; }
.landing-page .lp-play-edit .lp-play-result { display: flex; align-items: center; justify-content: space-between; margin-top: 2px; padding: 13px 16px; border-radius: 6px; background: #edf5e3; font-size: 13px; }
.landing-page .lp-play-result output { font: 800 26px var(--mono); color: var(--green); }
.landing-page .lp-play-bottom { flex-wrap: wrap; margin-top: 12px; }
.landing-page .lp-play-bottom a { display: inline-flex; align-items: center; min-height: 44px; font-size: 13px; font-weight: 750; color: var(--green); }
.landing-page .lp-play-note { margin-top: 14px; padding-top: 16px; border-top: 1px solid var(--line); font-size: 11px; line-height: 1.7; }
.landing-page .lp-recording { max-width: 920px; margin: 18px auto 0; }
.landing-page .lp-example { margin: 24px 0 0; padding: 24px; border: 1px solid var(--line); border-radius: 12px; background: #fff; }
.landing-page .lp-example figcaption > span { color: var(--muted); font-size: 12px; }
.landing-page .lp-example :is(h2, h4) { margin-top: 6px; color: var(--forest); font-size: 20px; line-height: 1.4; }
.landing-page .lp-example-layout { display: grid; grid-template-columns: 1fr 1fr; align-items: start; gap: 32px; margin-top: 20px; }
.landing-page .lp-example-content, .landing-page .lp-example-art { min-width: 0; }
.landing-page .lp-example-content table { width: 100%; border-collapse: collapse; color: var(--forest); font-size: 14px; text-align: left; }
.landing-page .lp-example-content caption { padding-bottom: 8px; color: var(--muted); font-size: 13px; text-align: left; }
.landing-page .lp-example-content :is(th, td) { padding: 8px 10px; border: 1px solid var(--line); overflow-wrap: anywhere; }
.landing-page .lp-example-content th { background: #f5f8ed; font-weight: 750; }
.landing-page .lp-example-content .lp-example-output td { background: #edf5e3; }
.landing-page .lp-example-content > p { margin-top: 16px; font-size: 14px; line-height: 1.8; }
.landing-page .lp-example-content > .lp-example-source { margin-top: 0; }
.landing-page .lp-example-source strong, .landing-page .lp-example-formula > span { display: block; margin-bottom: 7px; color: var(--muted); font: 500 13px/1.6 var(--sans); }
.landing-page .lp-example code { display: block; overflow-wrap: anywhere; white-space: normal; color: var(--forest); font: 14px/1.8 var(--mono); }
.landing-page .lp-example-formula { margin-bottom: 16px; }
.landing-page .lp-example-content > a { display: inline-flex; align-items: center; min-height: 44px; margin-top: 5px; color: var(--green); font-size: 14px; font-weight: 750; }
.landing-page .lp-example-art img { display: block; width: 100%; height: auto; border-radius: 8px; }
.landing-page .lp-example-motion > summary { min-height: 44px; margin-bottom: 10px; color: var(--green); font-size: 13px; line-height: 1.7; cursor: pointer; text-decoration: underline; text-underline-offset: 3px; }
.landing-page .lp-example-motion[open] + .lp-example-still { display: none; }
.landing-page .lp-example-motion > p { margin-top: 10px; color: var(--muted); font-size: 12px; line-height: 1.7; }
.landing-page .lp-example summary:focus-visible, .landing-page .lp-example a:focus-visible { outline: 3px solid var(--green); outline-offset: 4px; }
.landing-page .lp-discovery-preview { max-width: 1080px; padding-block: 44px; }
.landing-page .lp-discovery-preview h1 { margin-block: 24px 18px; font-size: clamp(30px, 5vw, 48px); }
.landing-page .lp-discovery-preview > p { max-width: 75ch; margin-top: 14px; }
.landing-page .lp-discovery-preview > section { margin-top: 36px; }
.landing-page .lp-discovery-preview li { margin-block: 14px; }
@media (max-width: 767px) {
  .landing-page .lp-example { padding: 18px 14px; }
  .landing-page .lp-example-layout { grid-template-columns: minmax(0, 1fr); gap: 20px; }
  .landing-page .lp-example :is(h2, h4) { font-size: 18px; }
  .landing-page .lp-example-content :is(th, td) { padding: 8px; }
}
.landing-page .lp-recording > summary { min-height: 44px; display: flex; align-items: center; color: var(--green); font-size: 13px; font-weight: 750; cursor: pointer; text-decoration: underline; text-underline-offset: 4px; }
@media (max-width: 767px) {
  .landing-page .lp-play { margin-top: 24px; padding: 18px 14px; }
  .landing-page .lp-play-top { align-items: start; }
  .landing-page .lp-play-top .lp-eyebrow { max-width: 22ch; font-size: 10px; }
  .landing-page .lp-play h3 { font-size: 20px; }
  .landing-page .lp-play-modes { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; margin-block: 14px 20px; }
  .landing-page .lp-play-modes button { text-align: left; padding: 8px; font-size: 11px; }
  .landing-page .lp-play table { font-size: 11px; }
  .landing-page .lp-play th:first-child { width: 24px; }
  .landing-page .lp-play tbody tr:first-child td { font-size: 10px; }
  .landing-page .lp-play-choices { gap: 6px; }
  .landing-page .lp-play-choices button { padding-inline: 9px; font-size: 12px; }
  .landing-page .lp-play-edit { grid-template-columns: 1fr; }
  .landing-page .lp-play-feedback { min-height: 5.1em; }
}