@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700;800&family=Space+Grotesk:wght@400;500;600;700&display=swap');
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/* Shared subpage */
.subpage{max-width:1370px;margin:0 auto;padding:18px 30px 84px}.breadcrumb{display:flex;gap:10px;align-items:center;color:#78929b;font-size:12px;margin:14px 0 20px}.breadcrumb a{text-decoration:none}.course-hero,.atlas-hero,.library-hero{background:linear-gradient(115deg,#0c2d42,#154558);border-radius:19px;color:#f1f9fc;position:relative;overflow:hidden;padding:53px 55px;margin-bottom:30px}.course-hero{display:grid;grid-template-columns:1fr auto;align-items:center;min-height:300px}.course-hero h1,.atlas-hero h1,.library-hero h1{font:700 clamp(32px,4vw,50px)/1.12 'Space Grotesk',sans-serif;letter-spacing:-.05em;margin:12px 0}.course-hero p,.atlas-hero p,.library-hero p{max-width:860px;color:#d2e7ea;font-size:14px}.course-stats{font-size:11px;color:#bddbdc;margin-top:19px}.large-course-icon{font-size:130px;color:#86cfd34d;min-width:170px;text-align:center}.course-shell{display:grid;grid-template-columns:270px 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3px;color:#11697d;font-size:11px;font-weight:700;text-decoration:none}.lesson-stage{background:#fff;border:1px solid #dbe7e6;border-radius:15px;padding:38px;min-width:0}.lesson-header{display:flex;justify-content:space-between;gap:12px;align-items:center}.lesson-status{font-size:11px;color:#647b83;border:1px solid #d4e4e4;border-radius:20px;padding:4px 12px}.lesson-status.done{color:#126b58;background:#e3f5ec;border-color:#b2d8c5}.lesson-stage h2{font:700 clamp(28px,3vw,37px)/1.13 'Space Grotesk',sans-serif;margin:20px 0;letter-spacing:-.04em}.chapter-part{padding:20px 0;border-top:1px solid #e2ece9}.chapter-part h3{font:700 15px 'Space Grotesk',sans-serif;margin:0 0 10px}.chapter-part p{font-size:14px;color:#526b74;margin:0;line-height:1.78}.chapter-source{margin-top:11px;display:inline-block;font-size:12px}.lesson-actions{margin:18px 0;display:flex;gap:10px;flex-wrap:wrap}.soft-button{border:1px solid #83b3b9;border-radius:9px;background:#e9f4f3;color:#145569;padding:11px 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#d9e6e1;padding:21px 28px;border-radius:12px;margin-top:36px}.classroom-note strong{color:#1b5866}.classroom-note p{font-size:12px;color:#627f82;margin:7px 0 0}.atlas-hero h1 em,.library-hero h1 em{font-style:normal;color:#9ce6db}.atlas-layout{display:grid;grid-template-columns:260px minmax(0,1fr);gap:23px}.atlas-sidebar{position:sticky;top:15px;align-self:start;background:#fff;border:1px solid #dbe7e5;border-radius:12px;padding:23px}.atlas-sidebar nav{display:grid;gap:8px;margin:18px 0}.atlas-sidebar nav button{min-height:45px}.small-callout{padding:16px;background:#eaf3ee;border-radius:9px;color:#2b535d}.small-callout p{font-size:12px;margin-bottom:0}.atlas-results{display:grid;gap:18px}.atlas-result{border:1px solid #dce9e7;background:#fff;border-radius:14px;padding:30px;scroll-margin-top:20px}.atlas-result .atlas-number{font:800 11px 'Space Grotesk',sans-serif;letter-spacing:.16em;color:#0d7989}.atlas-result h2{font:700 clamp(25px,3vw,32px)/1.2 'Space 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@keyframes merlinfly{0%,100%{transform:translateY(0) rotate(-2deg)}50%{transform:translateY(-18px) rotate(3deg)}}
[hidden]{display:none!important} :focus-visible{outline:3px solid #efbe69;outline-offset:3px}
@media(max-width:1220px){.ah-nav{gap:12px}.ah-nav a{font-size:10px}.academy-hero-copy{padding:75px 28px 55px}.content-section{padding:62px 22px}.program-body{padding:24px}.with-grid{gap:38px}}
@media(max-width:930px){.ah-nav{display:none}.ah-menu{display:block}.academy-hero{grid-template-columns:1fr 1fr}.academy-hero h1{font-size:45px}.academy-hero-art .hero-art-caption{left:15px;bottom:14px}.quick-summary div{flex-direction:column;align-items:center;text-align:center;gap:1px}.quick-summary span{font-size:11px}.with-grid{grid-template-columns:1fr}.cast-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.course-shell,.atlas-layout{grid-template-columns:1fr}.chapter-index,.atlas-sidebar{position:static}.chapter-index nav{display:grid;grid-template-columns:repeat(3,1fr);gap:7px}.atlas-sidebar nav{display:grid;grid-template-columns:repeat(2,1fr)}.atlas-sidebar .small-callout{display:none}.guideline-grid,.ref-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:700px){.ah-header{min-height:67px;padding:9px 14px}.ah-brand{gap:9px}.ah-brand strong{font-size:10px}.ah-brand small{font-size:7px}.ah-brand-mark{font-size:14px;padding:7px 8px}.ah-menu{padding:7px 10px;font-size:12px}.academy-hero{display:flex;flex-direction:column}.academy-hero-copy{padding:42px 18px 25px}.academy-hero h1{font-size:40px;margin:19px 0}.hero-lead{font-size:13px}.hero-actions{gap:8px;margin-top:22px}.primary-cta,.secondary-cta,.voice-cta,.outline-cta{font-size:11px;padding:10px 12px;min-height:42px}.hero-disclosure{font-size:10px;margin-top:22px}.academy-hero-art{min-height:305px}.merlin-frame{width:72%;max-width:260px;margin-top:-30px}.merlin-frame img{max-height:270px}.hero-art-caption{left:10px!important;bottom:9px!important;padding:10px 12px;max-width:195px}.hero-art-caption span{font-size:10px}.quick-summary{grid-template-columns:1fr 1fr;padding:18px 9px;gap:12px}.quick-summary div:nth-child(2){border:0}.quick-summary strong{font-size:26px}.quick-summary span{font-size:10px}.content-section{padding:47px 15px}.section-intro{flex-direction:column;align-items:stretch;gap:19px}.section-intro h2,.warm-band h2{font-size:32px}.section-intro p{font-size:13px}.progress-snapshot{max-width:100%;width:100%}.program-grid,.cast-grid,.atlas-feature-list{grid-template-columns:1fr}.featured-card{grid-column:1;display:flex;flex-direction:column}.featured-card .featured-image{min-height:210px}.featured-card .program-body{padding:25px}.featured-card h3{font-size:27px}.program-visual{height:115px}.program-visual b{font-size:62px}.program-body{padding:22px}.program-card h3{font-size:23px}.card-footer{align-items:flex-start}.with-grid{gap:18px}.learning-rhythm{grid-template-columns:1fr 1fr;gap:8px}.learning-rhythm>div{padding:15px}.learning-rhythm strong{font-size:15px}.learning-rhythm p{font-size:11px}.cast-grid{grid-template-columns:1fr 1fr;gap:8px}.cast-card{padding:15px;min-height:238px}.cast-card h3{font-size:15px}.cast-card p{font-size:11px}.cast-card .cast-symbol{width:45px;height:45px;font-size:26px}.cast-avatar img{height:48px;width:48px}.cast-card .cast-avatar{height:46px}.lab-promo{border-radius:0;margin:12px 0 25px;display:flex;flex-direction:column}.lab-promo>div:first-child{padding:35px 18px}.lab-promo h2{font-size:31px}.lab-promo-image{min-height:215px}.academy-acknowledgment{gap:14px}.ack-icon{width:42px;height:42px;font-size:24px}.ah-footer{display:block;padding:35px 20px}.ah-footer>div:last-child{margin-top:20px}.subpage{padding:12px 12px 50px}.course-hero,.atlas-hero,.library-hero{padding:33px 22px;border-radius:12px;min-height:0}.course-hero{grid-template-columns:1fr}.large-course-icon{display:none}.course-hero h1,.atlas-hero h1,.library-hero h1{font-size:33px}.course-shell,.atlas-layout{gap:15px}.chapter-index nav{grid-template-columns:repeat(2,1fr)}.chapter-index nav button{padding:9px 6px;font-size:10px}.chapter-index-top{padding:7px 0}.lesson-stage{padding:20px 16px}.lesson-stage h2{font-size:27px}.chapter-part p{font-size:13px}.lesson-controls button{font-size:10px;padding:9px}.atlas-sidebar{padding:15px}.atlas-sidebar nav{grid-template-columns:1fr 1fr}.atlas-result{padding:21px 18px}.library-grid,.guideline-grid,.ref-grid{grid-template-columns:1fr}.library-document{padding:25px}.classroom-note{padding:17px}.quiz-pane{padding:18px}.hero-actions>button{font-size:11px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto!important}*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}}

/* STEM Academy interactive assembly workshop launch */
.build-workshop-feature{margin:26px auto 0;padding:48px clamp(20px,5vw,55px);width:min(calc(100% - 36px),1340px);background:radial-gradient(circle at 84% 19%,#246f8b 0,transparent 36%),linear-gradient(125deg,#091e31,#103951);border-radius:23px;border:1px solid #3a7287;color:#f1fcff;box-shadow:0 18px 40px #244f6d25;position:relative;overflow:hidden}
.build-workshop-feature:after{content:"✦";position:absolute;right:7%;top:5%;font-size:155px;color:#7ad4e9;opacity:.12;pointer-events:none}
.build-feature-eyebrow{font-size:11px;font-weight:850;letter-spacing:.14em;color:#80dbef}
.build-workshop-feature h2{font-size:clamp(26px,3.6vw,47px);line-height:1.1;max-width:750px;letter-spacing:-.048em;margin:9px 0 13px;color:#fff}
.build-workshop-feature p{font-size:15px;color:#c8e1eb;max-width:730px;line-height:1.7}
.build-feature-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px;position:relative;z-index:1}
.build-feature-actions a{min-height:45px;padding:11px 17px;border-radius:10px;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;font-size:13px;font-weight:850}
.build-feature-primary{background:#d9c083;color:#11334a}.build-feature-secondary{border:1px solid #5fa9c1;color:#e0f7ff}
.hero-actions .build-callout-cta{border-color:#b5e5f3;color:#d9f6ff}
@media(max-width:760px){.build-workshop-feature{width:calc(100% - 24px);padding:30px 21px}.build-feature-actions{flex-direction:column}.build-feature-actions a{width:100%}}