:root {
  color-scheme: light;
  --ink: #1d342e;
  --muted: #65736d;
  --paper: #f5f2e9;
  --white: #fffefa;
  --green: #477c67;
  --green-dark: #275640;
  --green-pale: #e8efe9;
  --line: #dce2d8;
  --copper: #d68a49;
  --copper-pale: #f5eadd;
  --serif: Georgia, "Times New Roman", serif;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--sans); font-size: 15px; line-height: 1.55; }
button, input, textarea, select { font: inherit; }
button, a, summary, select { -webkit-tap-highlight-color: transparent; }
a { color: inherit; }
.skip-link { position: absolute; left: 1rem; top: -5rem; padding: .65rem 1rem; background: var(--ink); color: white; z-index: 10; }
.skip-link:focus { top: 1rem; }
.topbar { max-width: 1440px; height: 86px; margin: auto; padding: 0 6.2%; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid rgba(29,52,46,.12); }
.brand { text-decoration: none; display: flex; align-items: center; gap: .7rem; }
.brand-mark { width: 42px; color: var(--green); }
.brand-words { display: grid; line-height: 1.1; }
.brand-words strong { font-family: var(--serif); font-weight: 600; font-size: 1.37rem; letter-spacing: -.035em; }
.brand-words small { margin-top: .3rem; color: var(--muted); font-size: .67rem; letter-spacing: .08em; text-transform: uppercase; }
.brand-words small span { color: #9b8062; letter-spacing: .015em; text-transform: none; }
.topbar-right { display: flex; align-items: center; gap: 1.25rem; }
.primary-nav { display: flex; align-items: center; gap: 1rem; white-space: nowrap; font-size: .76rem; }
.primary-nav a { color: #405f4c; text-decoration: none; text-underline-offset: 4px; }
.primary-nav a:hover, .primary-nav a:focus-visible { text-decoration: underline; }
.framework-chip { display: flex; align-items: center; gap: .5rem; color: #52635b; font-size: .77rem; border: 1px solid #d4ddd2; border-radius: 99px; padding: .55rem .85rem; background: rgba(255,255,255,.33); }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 3px #e4eee6; }
.quiet-button, .text-button { color: var(--green-dark); border: 0; background: transparent; cursor: pointer; font-size: .83rem; }
.quiet-button:hover, .text-button:hover { text-decoration: underline; }
main { overflow: hidden; }
.hero { max-width: 1440px; margin: 0 auto; padding: 87px 8.4% 81px; display: grid; grid-template-columns: .94fr 1.06fr; gap: 5%; align-items: center; min-height: 530px; }
.eyebrow { display: flex; align-items: center; gap: .8rem; color: var(--green); font-size: .67rem; letter-spacing: .17em; font-weight: 750; margin: 0 0 1.2rem; }
.eyebrow i { display: block; width: 3px; height: 3px; background: #bd8860; border-radius: 50%; }
.hero h1, .workspace h2, .future-strip h2, .about-dialog h2 { font-family: var(--serif); letter-spacing: -.045em; font-weight: 500; }
.hero h1 { font-size: clamp(3rem, 5vw, 5rem); line-height: 1.03; margin: 0; }
.hero h1 em { color: var(--green); font-weight: 400; }
.hero-intro { color: #5e6d65; max-width: 490px; font-size: 1.02rem; margin: 1.5rem 0 1.75rem; }
.hero-actions { display: flex; gap: .75rem; flex-wrap: wrap; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: .7rem; border-radius: 7px; padding: .82rem 1.05rem; cursor: pointer; font-size: .82rem; font-weight: 650; transition: background-color .15s ease, transform .15s ease; }
.button:focus-visible, .quiet-button:focus-visible, .text-button:focus-visible, select:focus-visible, input:focus-visible, textarea:focus-visible, .role-tab:focus-visible, summary:focus-visible { outline: 3px solid rgba(214,138,73,.5); outline-offset: 3px; }
.button:hover { transform: translateY(-1px); }
.button-primary { color: white; background: var(--green-dark); border: 1px solid var(--green-dark); }
.button-primary:hover { background: #1d4734; }
.button-secondary { color: var(--green-dark); background: transparent; border: 1px solid #a6b7a8; }
.button-secondary:hover { background: #e9eee6; }
.hero-note { display: flex; gap: .5rem; align-items: flex-start; color: var(--muted); font-size: .75rem; margin: 1.5rem 0 0; max-width: 430px; }
.note-mark { color: var(--copper); font-size: 1rem; line-height: 1.2; }
.hero-art { min-height: 337px; position: relative; border-radius: 11px; background: #e9eee5; overflow: hidden; }
.art-grid { position: absolute; inset: 0; opacity: .23; background-image: linear-gradient(to right, transparent 95%, #829684 96%), linear-gradient(to bottom, transparent 95%, #829684 96%); background-size: 34px 34px; mask-image: linear-gradient(135deg, black 10%, transparent 85%); }
.art-flow { position: absolute; inset: 30px 0 0; width: 100%; height: 82%; }
.art-card { position: absolute; z-index: 1; display: grid; padding: .82rem .95rem; background: rgba(255,254,250,.96); border: 1px solid #e1e3d9; border-radius: 8px; box-shadow: 0 8px 28px rgba(37,70,55,.07); }
.art-card strong { font-family: var(--serif); font-size: 1rem; font-weight: 600; }
.art-card span:last-child { color: var(--muted); font-size: .68rem; margin-top: .14rem; }
.mini-label { display: block; font-size: .57rem; letter-spacing: .15em; color: #53635a; font-weight: 750; }
.art-card-source { top: 24px; right: 28px; width: 220px; }
.art-card-source strong { color: var(--green-dark); font-size: .95rem; font-family: var(--sans); margin-top: .2rem; }
.art-card-step { left: 25px; top: 159px; width: 142px; min-height: 100px; }
.art-card-step-mid { left: 37%; top: 91px; }
.art-card-step-end { right: 24px; top: 159px; }
.step-number { color: var(--green); font-family: var(--serif); font-size: 1.05rem; }
.step-copper { color: #bb7137; }
.art-caption { position: absolute; right: 27px; bottom: 21px; color: #69776f; font-family: var(--serif); font-style: italic; font-size: .9rem; }
.workspace { background: #fffefa; padding: 70px max(6.5%, calc((100vw - 1220px)/2)) 78px; }
.workspace-heading { display: flex; justify-content: space-between; gap: 2rem; align-items: flex-end; max-width: 1220px; margin: 0 auto 26px; }
.eyebrow-muted { color: var(--muted); }
.workspace h2 { font-size: clamp(2rem, 3.1vw, 2.9rem); line-height: 1.1; margin: 0; }
.role-switch { display: flex; padding: 4px; background: #f0f1eb; border-radius: 8px; gap: 2px; }
.role-tab { padding: .58rem 1.2rem; color: #65746b; border: 0; border-radius: 6px; background: transparent; cursor: pointer; font-size: .79rem; }
.role-tab.active { background: var(--white); color: var(--green-dark); box-shadow: 0 1px 4px #233a3017; font-weight: 700; }
.demo-panel { max-width: 1220px; margin: auto; min-height: 670px; display: grid; grid-template-columns: 285px 1fr; border: 1px solid #e2e5dc; border-radius: 11px; overflow: hidden; background: var(--white); box-shadow: 0 15px 50px rgba(37,60,49,.045); }
[hidden] { display: none !important; }
.demo-rail { padding: 28px 23px; display: flex; flex-direction: column; background: #f3f4ed; border-right: 1px solid #e2e5dc; }
.rail-label { color: #808a80; font-size: .6rem; font-weight: 750; letter-spacing: .15em; }
.rail-title { font-family: var(--serif); font-size: 1.33rem; line-height: 1.22; margin: .6rem 0 1.5rem; }
.path-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 1.05rem; }
.path-list li { display: grid; grid-template-columns: 25px 1fr; gap: .75rem; align-items: start; color: #53635a; }
.path-list li>span { display: grid; width: 24px; height: 24px; place-items: center; border: 1px solid #cbd4cb; border-radius: 50%; font-size: .65rem; }
.path-list li.current>span { color: white; background: var(--green); border-color: var(--green); }
.path-list li strong, .path-list li small { display: block; }
.path-list li strong { color: #53635a; font-size: .77rem; font-weight: 600; }
.path-list li.current strong { color: var(--ink); }
.path-list li small { margin-top: .18rem; font-size: .65rem; color: #53635a; }
.rail-footer { margin-top: auto; padding-top: 1.3rem; border-top: 1px solid #dce2d8; color: #53635a; font-size: .66rem; }
.tiny-lock { color: var(--green); margin-right: .25rem; }
.lesson-content { padding: 37px clamp(25px, 4vw, 55px); max-width: 920px; }
.lesson-meta { display: flex; align-items: center; gap: .65rem; flex-wrap: wrap; color: #53635a; font-size: .58rem; letter-spacing: .13em; font-weight: 700; }
.subject-tag { background: #eaf0e9; color: var(--green-dark); border-radius: 4px; padding: .32rem .46rem; }
.meta-divider { color: #c49066; }
.lesson-content h3 { margin: 1.2rem 0 .55rem; font-family: var(--serif); font-weight: 500; letter-spacing: -.03em; font-size: clamp(1.75rem, 3vw, 2.35rem); line-height: 1.13; }
.lesson-lead { max-width: 675px; color: #637067; font-size: .94rem; margin: 0 0 1.3rem; }
.lesson-lead strong { color: var(--ink); }
.brief-card { display: flex; gap: .8rem; align-items: flex-start; background: #f6f4ec; border: 1px solid #ebe5d8; border-radius: 7px; padding: .88rem 1rem; }
.brief-icon { display: grid; flex: 0 0 26px; height: 26px; place-items: center; color: #a56432; background: var(--copper-pale); border-radius: 50%; }
.brief-card p { color: #59675f; font-size: .79rem; margin: .25rem 0 0; }
.mode-note { margin: .55rem 0 0; color: #53635a; font-size: .66rem; }
.algorithm-area { margin-top: 1.4rem; }
.algorithm-head { display: flex; justify-content: space-between; align-items: end; margin-bottom: .45rem; }
.algorithm-head strong { display: block; margin-top: .12rem; font-size: .88rem; }
.select-label { color: #53635a; font-size: .68rem; }
.algorithm-select, .compact-select, .builder-form input, .builder-form textarea, .builder-form select { display: block; color: var(--ink); background: #fffefa; border: 1px solid #d7ded5; border-radius: 5px; }
.algorithm-select { width: 100%; padding: .57rem .7rem; font-size: .78rem; }
.code-card { white-space: pre-wrap; margin: .65rem 0 0; padding: .72rem .9rem; color: #e6f0e5; background: #253e35; border-radius: 6px; font-family: "SFMono-Regular", Consolas, monospace; font-size: .73rem; line-height: 1.6; }
.prediction-row { display: grid; grid-template-columns: 1fr auto; gap: 1rem; align-items: center; margin-top: 1.25rem; }
.prediction-row label { font-size: .72rem; color: #53635a; }
.prediction-row label strong { color: var(--ink); }
.compact-select { min-width: 170px; padding: .5rem .6rem; font-size: .69rem; }
.button-row { display: flex; gap: .95rem; align-items: center; margin-top: 1rem; }
.button-row .button { padding: .68rem .9rem; font-size: .75rem; }
.text-button { padding: .4rem 0; font-size: .73rem; }
.test-results { margin-top: 1.2rem; padding: 1rem; border: 1px solid #dce5dc; border-radius: 7px; background: #f6f8f3; }
.result-head { display: flex; justify-content: space-between; gap: 1rem; align-items: center; margin-bottom: .7rem; }
.result-head strong { font-family: var(--serif); font-size: 1.05rem; font-weight: 600; }
.result-summary { color: #53635a; font-size: .7rem; }
.test-table { width: 100%; border-collapse: collapse; font-size: .68rem; }
.test-table th, .test-table td { padding: .4rem .45rem; border-top: 1px solid #e3e8e0; text-align: left; }
.test-table th { color: #53635a; font-weight: 650; }
.test-table .pass { color: #276642; font-weight: 700; }
.test-table .fail { color: #a24f36; font-weight: 700; }
.test-table tr.row-mismatch td:first-child { border-left: 4px solid var(--copper); font-weight: 750; }
.test-table tr.row-mismatch { background: #fbf2e8; }
.prediction-feedback { margin: .7rem 0 0; color: #53635a; font-size: .7rem; }
.reflection-card { margin-top: .75rem; padding: .65rem .75rem; background: #eef2e9; border-radius: 5px; }
.reflection-card p { color: #53635a; font-size: .7rem; margin: .2rem 0 0; }
.reflection-answer-label { display: block; margin-top: .65rem; color: #35483d; font-size: .7rem; font-weight: 700; }
.reflection-answer { display: block; width: 100%; min-height: 4.2rem; margin-top: .35rem; padding: .55rem .65rem; color: var(--ink); background: #fffefa; border: 1px solid #aebbb0; border-radius: 5px; font: inherit; font-size: .78rem; resize: vertical; }
.reflection-privacy { display: block; margin-top: .3rem; color: #53635a; font-size: .66rem; }
.source-detail { margin-top: 1.35rem; border-top: 1px solid #e3e6df; padding-top: .8rem; }
.source-detail summary { list-style: none; cursor: pointer; color: #53685c; font-size: .75rem; font-weight: 680; }
.source-detail summary::-webkit-details-marker { display: none; }
.source-detail summary::after { content: "+"; float: right; color: var(--green); font-size: 1rem; line-height: .9; }
.source-detail[open] summary::after { content: "−"; }
.source-dot { display: inline-block; width: 7px; height: 7px; margin: 0 .4rem .05rem 0; background: var(--copper); border-radius: 50%; }
.source-content { padding-top: .8rem; display: grid; gap: .65rem; }
.source-outcome { padding: .7rem .75rem; background: #f6f7f2; border-left: 2px solid #8aa998; }
.source-outcome strong { display: block; color: var(--green-dark); font-size: .72rem; }
.source-outcome p { margin: .2rem 0 0; color: #68746d; font-size: .69rem; }
.source-outcome a, .source-meta a { color: #416d5d; text-underline-offset: 3px; }
.source-meta { color: #53635a; font-size: .66rem; line-height: 1.6; }
.attribution-copy { padding: .65rem .7rem; background: #f2f3ed; border-radius: 5px; }
.educator-panel { min-height: 735px; }
.teacher-rail { gap: .75rem; }
.teacher-rail .rail-title { margin-bottom: .25rem; }
.teacher-rail-card { padding: .72rem .75rem; background: rgba(255,255,255,.67); border: 1px solid #e1e6dd; border-radius: 6px; }
.teacher-rail-card strong, .teacher-rail-card small { display: block; }
.teacher-rail-card strong { margin-top: .18rem; font-size: .75rem; }
.teacher-rail-card small { margin-top: .1rem; color: #53635a; font-size: .65rem; }
.educator-content { max-width: 1020px; }
.builder-grid { display: grid; grid-template-columns: minmax(260px, .87fr) minmax(310px, 1.13fr); gap: 1.15rem; margin-top: 1.35rem; align-items: start; }
.builder-form { display: grid; gap: .47rem; }
.builder-form label { margin-top: .36rem; color: #465d50; font-size: .7rem; font-weight: 700; }
.builder-form input, .builder-form textarea, .builder-form select { width: 100%; padding: .58rem .65rem; font-size: .73rem; resize: vertical; }
.builder-form textarea { line-height: 1.5; }
.builder-actions { display: flex; gap: .7rem; flex-wrap: wrap; align-items: center; margin-top: .5rem; }
.builder-actions .button { font-size: .72rem; padding: .67rem .8rem; }
.save-status { color: #53635a; font-size: .64rem; }
.mapping-card { padding: .9rem; background: #f7f7f2; border: 1px solid #e2e6dd; border-radius: 7px; }
.mapping-head { display: flex; justify-content: space-between; align-items: center; gap: .5rem; }
.review-pill { border-radius: 99px; border: 1px solid #dfc69e; padding: .18rem .4rem; color: #916337; background: #faf2e6; font-size: .54rem; font-weight: 700; letter-spacing: .08em; }
.mapping-explainer { color: #53635a; font-size: .68rem; line-height: 1.5; }
.outcome-list { display: grid; gap: .5rem; }
.outcome-card { padding: .65rem .7rem; background: white; border: 1px solid #e6e8e0; border-radius: 5px; }
.outcome-card strong { display: block; color: var(--green-dark); font-size: .66rem; }
.outcome-card p { margin: .25rem 0 0; color: #53635a; font-size: .65rem; line-height: 1.45; }
.achievement-box { margin-top: .65rem; padding: .7rem; border-radius: 5px; background: #edf1e9; }
.achievement-box p { margin: .3rem 0 0; color: #53635a; font-size: .65rem; line-height: 1.5; }
.source-detail-compact { margin-top: .7rem; padding-top: .65rem; }
.contribution-note { margin-top: 1.25rem; display: flex; gap: .7rem; padding: .75rem .85rem; background: #f9f3e9; border: 1px solid #efe4d3; border-radius: 6px; }
.contribution-icon { color: #b6743d; }
.contribution-note p { margin: 0; color: #5e5a51; font-size: .67rem; }
.contribution-note strong { color: #534c40; }
.principles { max-width: 1220px; margin: auto; padding: 71px 0 78px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 3rem; }
.principles article { padding-top: 1.05rem; border-top: 1px solid #d8ddd3; }
.principle-icon { color: #b97540; font-family: var(--serif); font-size: .85rem; }
.principles h3 { margin: .75rem 0 .35rem; font-family: var(--serif); font-size: 1.25rem; font-weight: 500; }
.principles p { max-width: 330px; color: #53635a; font-size: .78rem; margin: 0; }
.future-strip { max-width: 1220px; margin: 0 auto 76px; padding: 34px 38px; display: grid; grid-template-columns: 1.1fr 1.25fr auto; gap: 2rem; align-items: center; background: #e9eee6; border-radius: 9px; }
.future-strip .eyebrow { font-size: .58rem; margin-bottom: .6rem; }
.future-strip h2 { max-width: 355px; font-size: 1.85rem; line-height: 1.12; margin: 0; }
.future-strip>p { color: #53635a; font-size: .76rem; margin: 0; }
.future-strip>a { white-space: nowrap; color: var(--green-dark); font-size: .72rem; text-underline-offset: 4px; }
.footer { min-height: 79px; border-top: 1px solid rgba(29,52,46,.14); display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: 1rem 6.2%; color: #53635a; font-size: .65rem; }
.footer a { color: #405f4c; text-underline-offset: 3px; }
.footer-brand { text-decoration: none; color: var(--ink) !important; font-family: var(--serif); font-size: .97rem; }
.footer-brand span { color: #53635a; font: .6rem var(--sans); margin-left: .25rem; }
.about-dialog { width: min(520px, calc(100vw - 2rem)); color: var(--ink); border: 1px solid #dde3d9; border-radius: 9px; padding: 2rem; background: #fffefa; box-shadow: 0 20px 90px #10251d35; }
.about-dialog::backdrop { background: #12251ec2; backdrop-filter: blur(3px); }
.about-dialog h2 { font-size: 2.15rem; line-height: 1.07; margin: .3rem 0 1rem; }
.about-dialog p:not(.eyebrow) { color: #53635a; font-size: .84rem; }
.dialog-close { position: absolute; right: 1rem; top: .8rem; border: 0; background: transparent; font-size: 1.6rem; color: #69766f; cursor: pointer; }
.about-dialog .button { margin-top: .55rem; }
@media (max-width: 980px) {
  .topbar { padding: 0 4%; }
  .hero { padding-left: 6%; padding-right: 6%; gap: 3%; }
  .hero-art { min-height: 300px; }
  .art-card-step { width: 127px; left: 16px; }
  .art-card-step-end { right: 15px; }
  .art-card-step-mid { left: 35%; }
  .workspace { padding-left: 4%; padding-right: 4%; }
  .demo-panel { grid-template-columns: 1fr; min-height: 0; }
  .demo-rail { padding: 22px 24px; border-right: 0; border-bottom: 1px solid #e2e5dc; }
  .path-list { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .7rem; }
  .path-list li { grid-template-columns: 24px 1fr; gap: .5rem; }
  .lesson-content { max-width: none; padding: 32px 28px; }
  .builder-grid { grid-template-columns: minmax(0, 1fr); }
  .principles, .future-strip { margin-left: 4%; margin-right: 4%; }
  .future-strip { grid-template-columns: 1fr 1.2fr; }
  .future-strip>a { grid-column: 2; }
}
@media (max-width: 700px) {
  .topbar { height: auto; min-height: 72px; padding: .65rem 5%; flex-wrap: wrap; gap: .45rem; }
  .brand-mark { width: 36px; }
  .brand-words strong { font-size: 1.17rem; }
  .topbar-right { width: 100%; justify-content: space-between; gap: .4rem; }
  .primary-nav { gap: .85rem; font-size: .7rem; }
  .framework-chip { display: none; }
  .quiet-button { font-size: .7rem; }
  .hero { grid-template-columns: 1fr; padding: 55px 6% 45px; gap: 2rem; }
  .hero h1 { font-size: clamp(2.75rem, 12vw, 4.1rem); }
  .hero-intro { font-size: .9rem; }
  .hero-art { min-height: 270px; }
  .art-card-source { right: 13px; top: 17px; width: 190px; }
  .art-card-step { width: 120px; left: 12px; top: 136px; }
  .art-card-step-mid { left: calc(50% - 60px); top: 85px; }
  .art-card-step-end { right: 12px; top: 136px; }
  .art-caption { bottom: 13px; right: 15px; font-size: .8rem; }
  .workspace { padding: 48px 4% 54px; }
  .workspace-heading { align-items: flex-start; flex-direction: column; gap: 1.2rem; }
  .workspace h2 { font-size: 2.15rem; }
  .demo-panel { grid-template-columns: 1fr; }
  .demo-rail { padding: 18px 20px; border-right: 0; border-bottom: 1px solid #e2e5dc; }
  .rail-title { margin: .4rem 0 .7rem; }
  .path-list { grid-template-columns: repeat(4, 1fr); gap: .4rem; }
  .path-list li { grid-template-columns: 22px 1fr; gap: .38rem; }
  .path-list li>span { width: 21px; height: 21px; }
  .path-list li strong { font-size: .59rem; line-height: 1.25; }
.path-list li small { font-size: .56rem; }
  .rail-footer { margin-top: .85rem; padding-top: .7rem; }
  .lesson-content { padding: 27px 19px; }
  .lesson-content h3 { font-size: 1.85rem; }
  .lesson-lead { font-size: .85rem; }
  .prediction-row { grid-template-columns: 1fr; gap: .42rem; }
  .compact-select { width: 100%; }
  .result-head { align-items: flex-start; flex-direction: column; gap: .2rem; }
  .builder-grid { grid-template-columns: 1fr; }
  .builder-actions { align-items: flex-start; flex-direction: column; }
  .principles { grid-template-columns: 1fr; gap: 1.6rem; padding: 47px 0 51px; }
  .principles article { display: grid; grid-template-columns: 34px 1fr; column-gap: .8rem; }
  .principles .principle-icon { grid-row: span 2; padding-top: .1rem; }
  .principles h3 { margin: 0 0 .2rem; }
  .future-strip { grid-template-columns: 1fr; gap: 1rem; padding: 24px; margin-bottom: 50px; }
  .future-strip h2 { font-size: 1.7rem; }
  .future-strip>a { grid-column: auto; }
  .footer { padding: 1.3rem 5%; align-items: flex-start; flex-direction: column; gap: .45rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}
@media print {
  body { background: white; color: black; }
  .topbar, .hero-art, .hero-actions, .role-switch, .demo-rail, .principles, .future-strip, .footer, .button, .text-button, .topbar-right, .source-detail summary, .source-detail .source-dot { display: none !important; }
  .hero { display: block; min-height: 0; padding: 0 0 1rem; }
  .hero h1 { font-size: 2rem; }
  .workspace { padding: 0; }
  .workspace-heading { display: none; }
  .demo-panel { display: block; border: 0; box-shadow: none; }
  .lesson-content { max-width: none; padding: 1rem 0; }
  .source-detail { display: block; }
  body[data-print-role="learner"] #educatorPanel, body[data-print-role="educator"] #learnerPanel { display: none !important; }
.source-detail { break-inside: avoid; }
.source-detail[open] .source-content, .source-detail .source-content { display: block; }
.reflection-answer { min-height: 4rem; border-color: #66756b; }
.reflection-privacy { color: #35483d; }
}