@import url('https://fonts.googleapis.com/css2?family=Heebo:wght@400;500;600;700;800;900&display=swap');
:root{--ink:#243c37;--muted:#586b64;--paper:#faf8f2;--orange:#b44427}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Heebo,Arial,sans-serif;line-height:1.65}a{color:inherit;text-decoration:none}button,a{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible{outline:3px solid #9243b9;outline-offset:5px}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.25}a,article{transition:transform .2s,background .2s}main:focus{outline:none}.wrap{max-width:1240px;margin-inline:auto;padding-inline:40px}header{position:sticky;top:0;z-index:10;background:#faf8f2f5;border-bottom:1px solid #e2e5dc;backdrop-filter:blur(12px)}.nav{min-height:100px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:12px;font-size:19px;font-weight:800}.brand-icon{background:#284b41;color:#f5f3cd;display:grid;place-items:center;width:44px;height:44px;border-radius:13px;font-size:35px;font-weight:400}.brand small{display:block;font-size:11px;font-weight:400;letter-spacing:.4px;color:var(--muted)}nav{display:flex;gap:34px;font-size:14px}nav a{padding-block:12px}nav a:hover,nav a[aria-current]{color:var(--orange)}.nav-start{border:1px solid #b5c0b3;border-radius:8px;padding:10px 18px;font-size:14px;font-weight:600}.nav-start span{margin-right:15px}.skip{position:fixed;top:-80px;right:20px;z-index:20;background:white;padding:14px}.skip:focus{top:10px}.hero{display:grid;grid-template-columns:1.12fr 1fr;gap:45px;align-items:center;padding-block:70px 68px}.eyebrow{font-size:13px;font-weight:600;letter-spacing:.4px;display:flex;gap:9px;align-items:center;margin-bottom:20px}.eyebrow>span{width:7px;height:7px;border-radius:100%;background:var(--orange)}h1{font-size:clamp(35px,4.1vw,58px);font-weight:800;letter-spacing:-1.6px;line-height:1.22}.hero h1 span{color:var(--orange)}.lead{font-size:19px;line-height:1.65;margin-top:24px}.hero-note{font-size:16px;color:var(--muted);margin-top:12px;line-height:1.9}.actions{display:flex;align-items:center;gap:25px;margin-top:30px}.button{display:inline-flex;align-items:center;gap:24px;background:var(--orange);color:white;border-radius:8px;padding:13px 21px;font-weight:600;font-size:14px;box-shadow:0 4px 0 #963e2412}.button:hover{background:#963a22;transform:translateY(-2px)}.text-link{font-size:14px;border-bottom:1px solid #b6c2b8;padding-block:5px}.mini-facts{display:flex;gap:24px;margin-top:34px;padding-top:24px;border-top:1px solid #dce0d5;font-size:12px;color:var(--muted)}.mini-facts b{font-size:22px;color:var(--ink);margin-left:4px}.thinking-art{position:relative;height:390px;direction:ltr}.art-grid{position:absolute;inset:16px 0;background-image:radial-gradient(#c3ccbf 1px,transparent 1px);background-size:18px 18px;mask-image:radial-gradient(ellipse,black 40%,transparent 72%)}.art-caption{position:absolute;top:0;left:35px;font-size:12px;transform:rotate(-5deg);color:#596c63}.art-tile{position:absolute;width:174px;height:159px;border:1px solid #243c3720;border-radius:20px;box-shadow:0 8px 0 #243c370c;padding:15px 20px;display:flex;flex-direction:column;align-items:flex-end}.art-tile span{position:absolute;left:16px;top:13px;font-size:11px;opacity:.6}.art-tile strong{font-size:21px;direction:rtl}.art-tile i{font-style:normal;line-height:1.2;font-size:71px;align-self:center}.blue{background:#c4e5ee;left:210px;top:43px;transform:rotate(9deg);z-index:2}.green{background:#d4e6ab;left:33px;top:78px;transform:rotate(-10deg);z-index:1}.purple{background:#d9caef;left:58px;top:239px;transform:rotate(7deg);z-index:4}.peach{background:#f5c09b;left:234px;top:213px;transform:rotate(-9deg);z-index:3}.art-sticker{position:absolute;left:-5px;top:203px;background:#fffaf0;border:1px solid #d6d6c2;padding:12px 16px;font-size:12px;transform:rotate(-8deg);direction:rtl;z-index:5;box-shadow:0 5px 12px #243c370b}.spark{position:absolute;color:#b44427;font-size:39px}.spark-one{top:21px;left:2px}.spark-two{bottom:3px;right:0;color:#678657}.orbit{position:absolute;border:1px solid #b6c1ac;width:380px;height:280px;left:16px;top:65px;border-radius:50%;transform:rotate(-28deg)}.orbit-two{transform:rotate(37deg);width:350px}.journey{background:#edf0e6;border-block:1px solid #e1e6d9;padding-block:48px}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:27px}.section-heading .eyebrow{margin-bottom:9px}h2{font-size:29px;font-weight:700;letter-spacing:-.6px}.section-heading>p{font-size:13px;color:var(--muted)}.gate-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:13px}.gate-card{border:1px solid #d7dfd1;border-top:4px solid var(--gate);background:#fcfdf8;border-radius:13px;padding:18px 16px;min-height:202px;display:flex;flex-direction:column}.gate-card[href]:hover{transform:translateY(-5px);box-shadow:0 9px 18px #243c3710}.card-top{display:flex;align-items:center;gap:7px;font-size:11px}.index{margin-right:auto;font-size:11px;color:#66756b}.gate-icon{color:var(--ink);background:color-mix(in srgb,var(--gate) 18%,white);display:grid;place-items:center;width:30px;height:30px;border-radius:9px;font-size:25px}.gate-card h3{font-size:18px;line-height:1.45;margin-block:17px 22px}.card-bottom{margin-top:auto;display:flex;justify-content:space-between;gap:4px;font-size:10px;color:var(--muted)}.card-bottom span:last-child{font-weight:600}.stage-note{font-size:12px;color:#586b64;margin-top:20px;display:flex;gap:7px;align-items:center}.about{display:grid;grid-template-columns:1fr 1fr;gap:80px;padding-block:68px}.about h2{font-size:34px}.about p{margin-top:16px;font-size:15px;color:var(--muted);max-width:430px}.about .source{font-size:11px;line-height:1.8;margin-top:24px}.age-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.age-grid>div{border:1px solid #dadfd2;border-radius:12px;padding:17px 20px;background:#fffcf6}.age-grid>div>span{font-size:26px;color:#866030}.age-grid h3{font-size:17px;margin-top:8px}.age-grid p{font-size:12px;margin-top:5px}footer{display:flex;align-items:center;gap:24px;border-top:1px solid #dce0d5;padding-block:27px}footer .brand{font-size:14px}footer .brand-icon{width:29px;height:29px;font-size:23px;border-radius:8px}footer p,footer>span{font-size:11px;color:var(--muted)}footer>span{margin-right:auto}.gate-page{padding-block:40px 70px}.gate-intro{position:relative;margin-block:35px 50px;padding:42px;background:#e3f2f7;border:1px solid #c6dfe8;border-radius:20px;overflow:hidden}.gate-intro h1{max-width:750px;font-size:46px}.gate-intro>p:last-child{max-width:690px;margin-top:18px;font-size:16px}.large-icon{position:absolute;left:30px;top:30px;font-size:120px;color:#0a6487;opacity:.14}.strategy-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.strategy{padding:27px;border:1px solid #d6dfd5;background:white;border-radius:15px}.strategy-number{font-size:35px;color:#0a6487}.strategy>p{font-size:13px;color:var(--muted);margin-top:16px}.strategy h3{font-size:23px;margin-top:7px}.pending{display:inline-block;font-size:12px;border:1px solid #d4ddd3;border-radius:30px;padding:5px 12px;margin-top:25px}.build-note{padding:22px 27px;background:#eeeee3;border-radius:12px;margin-block:30px}.build-note p{font-size:14px;margin-top:5px}
@media(min-width:1400px){.hero{padding-block:90px}.thinking-art{transform:scale(1.08)}}@media(max-width:1050px){.wrap{padding-inline:26px}.hero{gap:15px}.thinking-art{transform:scale(.82);transform-origin:center}.hero h1{font-size:43px}.gate-grid{grid-template-columns:repeat(3,1fr)}.about{gap:35px}.nav{gap:15px}nav{gap:20px}.mini-facts{gap:16px}}@media(max-width:750px){.wrap{padding-inline:22px}.nav{min-height:85px;flex-wrap:wrap;padding-block:14px;gap:10px}.brand{font-size:16px}.brand small{font-size:9px}.brand-icon{width:36px;height:36px;font-size:28px}nav{order:3;width:100%;justify-content:center;gap:30px;font-size:12px}nav a{padding:3px}.nav-start{font-size:12px;padding:7px 12px}.hero{grid-template-columns:1fr;padding-block:40px 24px;gap:15px}.hero h1{font-size:43px}.lead{font-size:17px}.hero-note{font-size:14px}.actions{gap:18px}.button{font-size:13px;padding:12px 15px;gap:15px}.text-link{font-size:12px}.mini-facts{gap:16px;justify-content:space-between;font-size:10px}.mini-facts b{font-size:20px}.thinking-art{height:370px;max-width:430px;width:100%;margin-inline:auto;transform:scale(.86);transform-origin:center}.section-heading{display:block}.section-heading>p{margin-top:15px}h2{font-size:26px}.gate-grid{grid-template-columns:1fr 1fr}.gate-card{min-height:200px}.gate-card h3{font-size:18px}.gate-grid>:last-child{grid-column:1/-1;min-height:160px}.stage-note{align-items:start;line-height:1.8}.about{grid-template-columns:1fr;padding-block:42px;gap:28px}.about h2{font-size:29px}footer{flex-wrap:wrap;gap:15px}footer>span{width:100%;margin:0}.gate-intro{padding:26px;margin-top:24px}.gate-intro h1{font-size:34px}.gate-intro p{font-size:15px}.strategy-grid{grid-template-columns:1fr}.gate-page .section-heading>span{display:block;font-size:13px;margin-top:10px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
button,input,summary{font:inherit}button,summary{cursor:pointer}button{border:0}button:focus-visible,input:focus-visible,summary:focus-visible,[role="tabpanel"]:focus-visible{outline:3px solid #9243b9;outline-offset:4px}[hidden]{display:none!important}.strategy-page{padding-block:30px 65px;max-width:1110px}.breadcrumbs{display:flex;flex-wrap:wrap;gap:12px;font-size:12px;color:var(--muted);margin-bottom:25px}.breadcrumbs a{text-decoration:underline;text-underline-offset:4px}.lesson-hero{background:#dff0f6;border:1px solid #c4dfe8;border-top:5px solid #0ea5e9;padding:40px;border-radius:20px}.lesson-hero h1{font-size:45px;max-width:850px}.lesson-hero .lead{font-size:18px;margin-top:16px}.lesson-links{display:flex;gap:25px;margin-top:24px;font-size:14px;font-weight:600}.lesson-links a{border-bottom:1px solid #8caeb9;padding-bottom:3px}.teacher-section{margin-top:50px}.section-icon{color:#b44427;font-size:44px}.teacher-content{display:grid;gap:15px}.teacher-content h3{font-size:22px;margin-top:17px}.teacher-block{background:#fffef9;border:1px solid #e0e3d7;border-radius:12px;padding:22px 25px;line-height:1.9}.teacher-block p+p{margin-top:8px}.teacher-block:last-child{background:#edf0e6;border-right:4px solid #71876a}.classroom{margin-top:60px}.age-help{color:var(--muted);font-size:14px;margin-bottom:22px}.age-tabs{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.age-tabs button{display:grid;grid-template-columns:auto 1fr;text-align:right;gap:0 12px;background:#eeeee5;border:1px solid #d9dfd1;color:var(--ink);border-radius:12px;padding:17px 20px}.age-tabs button>span{font-size:30px;grid-row:span 2;align-self:center}.age-tabs small{font-size:12px}.age-tabs button[aria-selected="true"]{background:#284b41;color:white;border-color:#284b41;box-shadow:0 4px 0 #c6d2b7}.age-panel{padding-top:25px}.track-heading{font-size:18px;margin-block:12px 23px;line-height:1.7}.learning-block{padding:25px 28px;margin-bottom:19px;border:1px solid #dce2d5;background:#fffefa;border-radius:14px;line-height:1.95}.learning-block p+p{margin-top:14px}.challenge{background:#fff1d9;border-color:#ecd8b4}.method{background:#eef5ed}.example{border-right:5px solid #0a6487}.exit-task{background:#e8e2f2;border-color:#d1c2e1;font-weight:500}.numbered{display:flex;gap:14px;align-items:start;padding-block:12px;border-bottom:1px solid #c6d7c0}.numbered:last-child{border-bottom:0}.step-number{flex:0 0 34px;height:34px;display:grid;place-items:center;background:#284b41;color:white;border-radius:10px;font-weight:700}.bullet{padding-inline-start:20px;position:relative}.bullet:before{content:'•';position:absolute;right:0}.learning-block h3,.quiz h3{font-size:21px;margin-bottom:16px}.exercise{border-bottom:1px solid #e1e5d9;padding-block:18px}.exercise:last-child{border-bottom:0}details{margin-top:14px}summary{color:#244f43;font-size:14px;font-weight:600;text-decoration:underline;text-underline-offset:4px;min-height:34px}details p{padding:14px 18px;background:#eaf1e3;border-radius:8px;margin-top:8px;line-height:1.8}.quiz{margin-block:27px;padding:28px;border-radius:16px;background:#fffdf8;border:1px solid #dedfd1}.interaction-note{font-size:13px;color:var(--muted);margin-bottom:25px}.quiz-question{border:1px solid #dce2d5;border-radius:12px;margin:0 0 25px;padding:20px;min-width:0}.quiz-question legend{font-weight:600;font-size:16px;padding-inline:8px}.quiz-options{display:grid;gap:10px;margin-top:8px}.quiz-options label{cursor:pointer;display:flex;gap:12px;align-items:center;border:1px solid #cfd8cc;background:#fafbf5;padding:12px 15px;border-radius:9px;line-height:1.8}.quiz-options label:has(input:checked){border-color:#537663;background:#e4efde}.quiz-options input{accent-color:#284b41;width:18px;height:18px;flex-shrink:0;margin:0}.feedback{margin-top:15px;font-size:14px}.quiz-question[data-correct="true"] .feedback{color:#1e633f}.quiz-question[data-correct="false"] .feedback{color:#9a3c21}.quiz-score{font-weight:700;font-size:16px}.speech-tools{display:flex;gap:13px;flex-wrap:wrap;align-items:center;background:#fff1d9;padding:20px;border-radius:12px;margin-top:22px;border:1px solid #e3d1a9}.speech-tools>span{font-weight:600;font-size:15px}.speech-tools>p{flex-basis:100%;font-size:14px}.plain-button{background:white;padding:10px 16px;border:1px solid #b5c0b3;border-radius:8px;color:var(--ink)}.age-0{font-size:19px}.age-0 .learning-block{padding:30px;line-height:2}.age-0 .quiz-options label{padding:16px}.age-0 .step-number{width:44px;height:44px;flex-basis:44px;border-radius:50%;background:#8c5520}.age-1 .learning-block{border-radius:23px}.age-3 .learning-block{border-radius:5px}.lesson-end{display:flex;align-items:center;justify-content:space-between;gap:25px;flex-wrap:wrap;background:#edf0e6;padding:30px;border-radius:15px;margin-top:35px}.lesson-end h2{font-size:25px}.lesson-end p{font-size:14px;margin-top:9px;max-width:530px}#completion-note{flex-basis:100%;margin-top:0}.lesson-nav{margin-top:25px;display:flex;justify-content:space-between;gap:20px;font-size:13px;color:var(--muted)}.strategy-open{margin-top:25px}
@media(max-width:750px){.strategy-page{padding-top:22px}.lesson-hero{padding:25px}.lesson-hero h1{font-size:34px}.lesson-hero .lead{font-size:16px}.lesson-links{gap:18px;font-size:13px}.teacher-section{margin-top:35px}.teacher-block{padding:18px;font-size:15px}.teacher-content h3{font-size:19px}.section-icon{display:none}.age-tabs{grid-template-columns:1fr 1fr;gap:10px}.age-tabs button{padding:13px 15px}.track-heading{font-size:16px}.learning-block{padding:19px;font-size:16px;overflow-wrap:anywhere}.age-0 .learning-block{padding:22px;font-size:18px}.quiz{padding:18px}.quiz-question{padding:15px}.quiz-question legend{font-size:15px}.quiz-options label{padding:12px 10px;font-size:15px;overflow-wrap:anywhere}.speech-tools{padding:17px}.lesson-nav{flex-direction:column}.lesson-end{padding:22px}.lesson-end .button{width:100%;justify-content:center}.numbered{gap:10px}.classroom{margin-top:40px}}
.brand-logo{width:125px;height:auto;object-fit:contain;flex-shrink:0}.nav .brand{gap:15px}.nav .brand>span{border-right:1px solid #cbd6ce;padding-right:15px}.nav nav{gap:26px}footer .brand-logo{width:95px}.course-catalog{padding-block:55px 12px}.catalog-group{scroll-margin-top:120px;margin-bottom:28px;border-right:4px solid var(--gate);padding:5px 20px 12px}.catalog-group>h3{font-size:20px;margin-bottom:15px;line-height:1.65}.catalog-group>h3>span{display:inline-block;background:color-mix(in srgb,var(--gate) 16%,white);border-radius:8px;padding-inline:8px;margin-left:7px}.catalog-list{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.catalog-list>a{display:flex;align-items:center;gap:12px;padding:18px;background:#fffefa;border:1px solid #dce2d5;border-radius:12px;line-height:1.5}.catalog-list>a:hover{border-color:#647b6d;transform:translateY(-3px)}.catalog-list b{font-size:15px;font-weight:600}.catalog-number{font-size:13px;color:#52695c;flex-shrink:0}.catalog-arrow{margin-right:auto}.lesson-hero{border-top-color:var(--unit-color,#0ea5e9);background:color-mix(in srgb,var(--unit-color,#0ea5e9) 12%,#fafbf6)}.response-label{display:block;font-size:13px;margin-top:10px;color:#50695b}.open-quiz textarea{display:block;resize:vertical;width:100%;max-width:100%;border:1px solid #bacbbb;border-radius:9px;background:#fffefb;font:inherit;font-size:16px;color:var(--ink);padding:14px;line-height:1.8;margin-top:7px}.open-quiz textarea:focus-visible{outline:3px solid #9243b9;outline-offset:3px}.self-assess{display:flex;flex-wrap:wrap;gap:10px;padding-top:16px}.self-choice{border:1px solid #bdcdbb;border-radius:8px;padding:10px 15px;background:white;color:#284b41;font-size:14px}.self-choice[aria-pressed="true"]{background:#284b41;color:white;border-color:#284b41}.oral-prompt{font-size:16px;margin-top:10px}.quiz-source-line{padding-block:15px}.open-quiz details p{white-space:pre-line}
@media(max-width:1050px){.nav .brand{gap:10px;font-size:16px}.nav .brand-logo{width:100px}.nav .brand>span{padding-right:10px}.nav nav{gap:18px}.catalog-list{grid-template-columns:1fr 1fr}}@media(max-width:750px){.nav .brand-logo{width:83px}.nav .brand>span{font-size:13px;padding-right:9px}.nav .brand small{font-size:8px}.nav{gap:10px}.nav-start{padding:7px 9px}.nav-start span{margin-right:5px}.nav nav{gap:30px}.catalog-list{grid-template-columns:1fr}.catalog-group{padding-right:15px}.catalog-group>h3{font-size:18px}.catalog-list>a{padding:16px}.course-catalog{padding-top:38px}.self-assess{flex-direction:column}.self-choice{min-height:46px}footer .brand{font-size:13px;gap:10px}footer .brand-logo{width:80px}}
.intro-invite{display:flex;align-items:center;gap:23px;padding-block:28px;margin-block:0 42px;border-block:1px solid #dce2d5}.intro-invite .eyebrow{margin-bottom:7px}.intro-invite h2{font-size:23px}.intro-invite p{font-size:14px;color:var(--muted);margin-top:7px}.intro-invite .button{margin-right:auto;white-space:nowrap}.invite-symbol{color:#375a48;background:#e4edda;border-radius:14px;display:grid;place-items:center;width:64px;height:64px;flex-shrink:0;font-size:45px}.gate-switcher{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0 28px}.gate-switcher a{padding:9px 14px;border:1px solid #d5ddcf;border-radius:10px;background:#fffefa;font-size:13px;font-weight:500;display:flex;align-items:center;gap:8px}.gate-switcher a>span{font-size:22px}.gate-switcher a[aria-current="page"]{background:color-mix(in srgb,var(--gate) 18%,white);border-color:color-mix(in srgb,var(--gate) 65%,#243c37);font-weight:700}.gate-page .gate-intro{background:color-mix(in srgb,var(--gate) 12%,#fafbf6);border-color:color-mix(in srgb,var(--gate) 25%,#dce2d5);border-top:5px solid var(--gate)}.gate-page .large-icon{color:#243c37}.gate-page .strategy-number{color:#335648}.gate-page .strategy{display:flex;flex-direction:column;align-items:start}.gate-page .strategy h3{min-height:58px}.gate-page .strategy-open{margin-top:24px}.gate-page .strategy>p:last-of-type{flex:1}.single-strategy{grid-template-columns:minmax(0,720px)}.single-strategy .strategy h3{min-height:0}.gate-teacher-note{display:flex;gap:22px;padding:26px 30px;border:1px solid #dce2d5;background:#eef0e6;border-radius:14px;margin-top:35px}.gate-teacher-note>span{font-size:40px;line-height:1.2;color:#7b643f}.gate-teacher-note h2{font-size:21px;line-height:1.5}.gate-teacher-note p{font-size:14px;margin-top:6px;color:var(--muted)}.gate-teacher-note .text-link{display:inline-block;margin-top:10px}.intro-page{max-width:1110px;padding-block:32px 65px}.intro-hero{background:#e6ecdc;border:1px solid #ced9bf;border-top:5px solid #597647;border-radius:20px;padding:40px}.intro-hero h1{font-size:43px;max-width:860px;line-height:1.4}.intro-hero .lead{font-size:17px;margin-top:18px}.intro-hero .button{margin-top:25px}.principles-section,.course-structure{margin-top:48px}.principle-list{list-style:none;counter-reset:principles;padding:0;margin:0;display:grid;gap:16px}.principle-list li{display:flex;align-items:start;gap:22px;padding:25px 28px;background:#fffef9;border:1px solid #dedfd3;border-radius:14px;line-height:1.95}.principle-list li:first-child{background:#edf2e6;border-right:4px solid #6b845a}.principle-number{flex:0 0 46px;height:46px;display:grid;place-items:center;border-radius:13px;background:#dfe9d3;color:#284b41;font-size:19px;font-weight:700}.structure-content{display:grid;gap:14px}.structure-block{padding:23px 27px;background:#fffef9;border:1px solid #dedfd3;border-radius:12px;line-height:1.9}.structure-block .bullet+.bullet{margin-top:13px}.source-section{border:1px solid #d8ded0;border-radius:14px;padding:27px 30px;margin-top:35px;background:#f1f1e8;line-height:1.9}.source-section h2{font-size:22px;margin-bottom:18px}.source-section>div+div{margin-top:18px}.source-section p{font-size:14px;overflow-wrap:anywhere}.intro-finish{display:flex;flex-wrap:wrap;gap:20px;align-items:center;margin-top:35px;background:#e4ecdb;padding:30px;border-radius:14px}.intro-finish>div{flex:1 1 400px}.intro-finish h2{font-size:24px}.intro-finish p{font-size:14px;color:var(--muted);margin-top:9px}
@media(max-width:1050px){.nav nav{gap:13px;font-size:12px}.intro-invite{flex-wrap:wrap}.intro-invite .button{margin-right:87px}.intro-invite h2{font-size:22px}}@media(max-width:750px){.nav nav{flex-wrap:wrap;gap:3px 18px;justify-content:center;font-size:11px}.nav nav a{padding-block:7px;min-height:32px}.intro-invite{margin-bottom:30px;gap:14px;padding-block:24px}.invite-symbol{width:45px;height:45px;font-size:32px}.intro-invite>div:nth-child(2){flex:1;min-width:220px}.intro-invite h2{font-size:21px;line-height:1.5}.intro-invite .button{margin-right:59px}.intro-invite p{font-size:13px}.gate-switcher{gap:8px}.gate-switcher a{padding:8px 11px;font-size:12px;min-height:44px}.gate-page .strategy h3{min-height:0}.gate-page .gate-intro h1{font-size:32px;line-height:1.4}.gate-teacher-note{padding:21px;gap:14px}.gate-teacher-note>span{font-size:30px}.gate-teacher-note h2{font-size:19px}.intro-page{padding-top:23px}.intro-hero{padding:25px}.intro-hero h1{font-size:31px}.intro-hero .lead{font-size:16px}.principles-section,.course-structure{margin-top:35px}.principle-list li{gap:13px;padding:21px 18px;line-height:1.9;font-size:16px}.principle-number{flex-basis:35px;height:35px;border-radius:10px;font-size:15px}.structure-block{padding:20px;font-size:15px}.source-section{padding:22px}.intro-finish{padding:23px}.intro-finish h2{font-size:23px}}
.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.journey-map{list-style:none;padding:18px 0 0;margin:0;position:relative}.journey-stop{position:relative;padding-top:20px;min-width:0}.journey-stop:before{content:'';position:absolute;top:0;right:calc(50% - 7px);height:14px;width:14px;border:3px solid #edf0e6;outline:2px solid var(--gate);border-radius:50%;background:var(--gate);z-index:2}.journey-stop:not(:last-child):after{content:'';position:absolute;top:6px;right:50%;width:calc(100% + 13px);border-top:2px dashed #9fab92;z-index:0}.journey-stop .gate-card{height:100%;position:relative;z-index:1}.gate-completion{font-size:12px;color:#3a5948;border-top:1px solid #dce3d4;padding-top:10px;margin-top:14px;font-weight:500}.course-progress{border:1px solid #d4dec9;border-radius:14px;background:#f5f8ef;padding:20px 23px;margin-block:0 25px}.home-progress{margin-block:30px 0;background:#fffdf7}.progress-heading{display:flex;justify-content:space-between;gap:18px;align-items:center;margin-bottom:14px}.progress-heading .eyebrow{margin:0 0 6px;font-size:12px}.progress-heading h2{font-size:21px;line-height:1.5;letter-spacing:0}.progress-count{font-size:14px;font-weight:700;white-space:nowrap;color:#375a48}.course-progress progress{display:block;width:100%;height:9px;border:0;border-radius:50px;overflow:hidden;background:#d9e2ce;accent-color:#375f45;direction:rtl}.course-progress progress::-webkit-progress-bar{background:#d9e2ce;border-radius:50px}.course-progress progress::-webkit-progress-value{background:#375f45;border-radius:50px}.course-progress progress::-moz-progress-bar{background:#375f45;border-radius:50px}.progress-bottom{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-top:18px}.progress-bottom p{font-size:12px;color:#50644e}.unit-steps{display:grid;grid-template-columns:repeat(11,minmax(0,1fr));gap:8px;margin-top:17px;order:initial;width:auto}.unit-steps a{position:relative;display:flex;justify-content:center;align-items:center;gap:3px;border:1px solid #b6c9b0;border-radius:9px;min-height:44px;padding:8px 3px;font-size:14px;color:#2d4b37;background:#fffefa}.unit-steps a.is-done{background:#dcebd3;border-color:#739261}.unit-steps a[aria-current="step"]{background:#284b41;color:#fff;box-shadow:0 0 0 2px #faf8f2,0 0 0 4px #52734d;font-weight:700}.unit-steps a:hover{background:#d7e4cb;color:#243c37}.unit-steps a[aria-current="step"]:hover{background:#284b41;color:white}.unit-steps a:focus-visible{outline-offset:4px}.course-progress.compact .progress-heading h2{font-size:19px}.gate-grid .card-bottom{font-size:12px;flex-wrap:wrap}.nav nav a{min-height:44px;display:inline-flex;align-items:center}.age-tabs button{min-height:64px}.age-0 summary,.age-0 .plain-button,.age-0 .button{min-height:48px;font-size:17px}.lesson-nav a{min-height:44px;display:inline-flex;align-items:center}.breadcrumbs a{min-height:32px;display:inline-flex;align-items:center}.breadcrumbs{align-items:center}.lesson-links a{min-height:34px}summary{min-height:44px;padding-block:8px}.teacher-content h3,.track-heading{overflow-wrap:anywhere}h1:focus,h2:focus,[tabindex="-1"]:focus{outline:none}.skip:focus-visible{outline:3px solid #9243b9}.source-section p,.about .source{font-size:13px}.brand small{font-size:12px}.nav{min-height:100px}.footer-brand img{height:auto}
@media(max-width:1050px) and (min-width:751px){.journey-stop:not(:last-child):after{display:none}.hero h1{font-size:38px}.actions{gap:14px}.hero .button{font-size:12px;padding:12px 14px}.thinking-art{transform:scale(.7)}.nav{flex-wrap:wrap;padding-block:14px;gap:7px 20px}.nav nav{order:3;width:100%;justify-content:center;font-size:14px;gap:30px}.brand small{font-size:11px}}
@media(max-width:750px){html{scroll-padding-top:145px}.journey-map{grid-template-columns:1fr;gap:17px;padding-right:27px;padding-top:0}.journey-stop{padding-top:0}.journey-stop:before{right:-26px;top:28px}.journey-stop:not(:last-child):after{right:-20px;top:41px;bottom:-45px;width:0;height:auto;border-top:0;border-right:2px dashed #9fab92}.journey-map>:last-child{grid-column:auto}.journey-stop .gate-card{min-height:170px;padding:18px 20px}.journey-stop .gate-card h3{margin-block:12px 16px;font-size:21px}.journey-stop .card-top{font-size:13px}.gate-completion{font-size:13px}.course-progress{padding:18px}.progress-heading{display:block}.progress-heading h2{font-size:20px}.progress-count{display:block;margin-top:8px;font-size:14px}.progress-bottom{align-items:stretch;flex-direction:column}.progress-bottom .button{justify-content:center;min-height:46px}.unit-steps{grid-template-columns:repeat(6,minmax(0,1fr));gap:9px}.unit-steps a{font-size:14px;min-height:44px}.home-progress{margin-top:25px}.nav nav{font-size:12px;gap:2px 16px}.nav nav a{padding-block:8px}.nav .brand small{font-size:9px}.nav .brand>span{font-size:13px}.hero h1{font-size:40px}.hero .actions{flex-wrap:wrap}.thinking-art{overflow:hidden}.intro-invite>div:nth-child(2){min-width:0}.intro-invite .button{margin-right:0}.intro-invite>div:nth-child(2){flex-basis:calc(100% - 65px)}.intro-invite .button{margin-right:59px}.lesson-links{flex-wrap:wrap}.single-strategy{grid-template-columns:minmax(0,1fr)}}
@media(max-width:360px){.wrap{padding-inline:16px}.nav .brand-logo{width:65px}.nav .brand>span{font-size:12px}.nav .brand small{font-size:8px}.nav-start{font-size:11px;padding:7px}.nav nav{gap:0 12px;font-size:11px}.hero h1{font-size:35px}.mini-facts{gap:8px}.unit-steps{grid-template-columns:repeat(5,minmax(0,1fr))}.lesson-hero{padding:20px}.lesson-hero h1{font-size:30px}}
@media print{header,footer,.skip,.lesson-links,.lesson-nav,.unit-steps,.speech-tools,.self-assess,.lesson-end button,.progress-bottom,.intro-invite{display:none!important}body{background:white;color:#111}.wrap{max-width:none;padding-inline:0}.lesson-hero,.gate-intro,.intro-hero{break-inside:avoid}.teacher-block,.learning-block,.quiz-question,.principle-list li{break-inside:avoid;box-shadow:none}.strategy-page,.intro-page{padding-block:0}.course-progress{display:none}.age-tabs button:not([aria-selected="true"]){display:none}.age-tabs{display:block}}
html{scroll-padding-top:var(--header-offset,130px)}.catalog-group{scroll-margin-top:var(--header-offset,130px)}.art-board{width:100%;height:100%;position:relative}.course-progress .progress-heading h2{font-size:21px}
@media(max-width:750px){.thinking-art{transform:none;overflow:hidden;height:320px}.art-board{width:430px;height:390px;position:absolute;left:50%;transform:translateX(-50%) scale(.76);transform-origin:center top}.nav .brand{min-width:0}}
@media(max-width:360px){.nav .brand{gap:6px}.nav .brand-logo{width:55px}.nav .brand>span{font-size:11px;padding-right:6px}.nav .brand small{font-size:7px}.nav-start{font-size:10px;padding:6px}.nav-start span{margin-right:2px}.nav{gap:7px}.thinking-art{height:260px}.art-board{transform:translateX(-50%) scale(.62)}}
.progress-title{font-size:19px;font-weight:700;line-height:1.5}
.gate-switcher a[aria-current="page"]{color:var(--ink)}
.ai-section{margin-top:55px;padding:30px;border:1px solid #bcded6;border-top:5px solid #14b8a6;border-radius:18px;background:#edf8f4;scroll-margin-top:var(--header-offset,130px)}.ai-section>.section-heading{align-items:center}.ai-section .eyebrow{color:#245f54}.ai-section h2{font-size:29px}.ai-section h3{font-size:22px;line-height:1.5}.ai-section h4{font-size:14px;font-weight:700;margin:0 0 8px}.ai-tag{font-size:12px;color:#255a4b;background:#d9eee4;border:1px solid #adcfc1;border-radius:30px;padding:7px 13px}.ai-why{margin-bottom:25px;line-height:1.9}.ai-why h3{margin-bottom:12px}.ai-why p+p{margin-top:9px}.ai-check,.ai-prompt,.ai-independent{background:#fffefa;border:1px solid #cedfd2;border-radius:14px;padding:26px;margin-top:20px;line-height:1.9}.ai-card-heading{display:flex;align-items:start;gap:14px;margin-bottom:20px}.ai-number{display:grid;place-items:center;flex:0 0 38px;height:38px;border-radius:11px;background:#d8eee6;color:#235646;font-weight:700;font-size:16px}.ai-caption{font-size:13px;color:#4d675b;line-height:1.8;margin-top:5px}.ai-source{padding:19px 22px;border:1px solid #dce2d3;border-radius:10px;background:#f1f2e9;margin-bottom:20px}.ai-source p,.chat-example p{font-size:16px}.chat-example{display:grid;gap:15px;margin-bottom:23px}.chat-question{background:#e5eef5;border-radius:12px;padding:19px 22px;margin-left:30px;border-right:3px solid #648ca7}.chat-reply{margin:0 30px 0 0;padding:19px 22px;background:#f8eee1;border:1px solid #e5d5be;border-radius:12px}.ai-response-label{display:block;font-size:16px;font-weight:600;line-height:1.8;margin-bottom:9px}.ai-section textarea{display:block;width:100%;max-width:100%;min-height:105px;border:1px solid #9cb8aa;background:#fff;color:var(--ink);border-radius:9px;padding:14px 16px;font:inherit;line-height:1.85;resize:vertical}.ai-section textarea:focus-visible{outline:3px solid #9243b9;outline-offset:4px}.ai-section textarea::placeholder{color:#63766b;opacity:1}.ai-answer{border-top:1px solid #d4dfd1;margin-top:20px;padding-top:9px}.ai-answer summary{font-size:16px;min-height:48px;padding-block:10px}.ai-answer>div p{background:#e7f1e1;padding:17px 20px;border-radius:9px;margin-top:12px;line-height:1.9}.ai-prompt-note{font-size:14px;margin-bottom:16px;color:#496253}.ai-section .prompt-text{background:#f5f8ee;min-height:330px;font-size:15px;white-space:pre-wrap}.copy-row{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-block:17px 10px}.copy-row .button{min-width:105px;justify-content:center}.copy-row [role="status"]{font-size:14px;color:#2e5c43}.ai-independent{background:#f3eee6;border-color:#e1d7c8}.ai-independent ol{padding-inline-start:25px;margin:0}.ai-independent li{padding-right:6px}.ai-independent li+li{margin-top:16px}.ai-independent li::marker{font-weight:700;color:#53684d}
@media(max-width:750px){.ai-section{margin-top:40px;padding:20px 16px}.ai-section h2{font-size:25px;line-height:1.45}.ai-section h3{font-size:21px}.ai-tag{display:inline-block;margin-top:13px}.ai-check,.ai-prompt,.ai-independent{padding:20px 16px}.ai-why{font-size:16px}.ai-card-heading{gap:11px}.ai-number{flex-basis:32px;height:32px;font-size:14px}.ai-source,.chat-question,.chat-reply{padding:17px}.chat-question{margin-left:0}.chat-reply{margin-right:0}.ai-section textarea{font-size:16px;padding:12px}.ai-section .prompt-text{font-size:15px;min-height:360px}.copy-row{align-items:stretch;flex-direction:column}.copy-row .button{width:100%;min-height:48px}.ai-independent ol{padding-inline-start:20px}}@media print{.copy-row,.ai-response-label,#ai-observation,#ai-response-note{display:none!important}.ai-section{background:white;border-color:#aaa;padding:15px}.ai-check,.ai-prompt,.ai-independent{break-inside:auto}.ai-section textarea.prompt-text{height:auto;min-height:500px}}
.gate-grid.journey-map{grid-template-columns:repeat(3,minmax(0,1fr));row-gap:28px}.journey-stop:nth-child(3n):after{display:none}.unit-steps{grid-template-columns:repeat(12,minmax(0,1fr))}.mini-facts{flex-wrap:wrap}.ai-course-note{font-size:14px;color:#315f50;margin-bottom:16px}.chat-reply p{white-space:pre-line}.responsible-ai .intro-hero{background:#e0f4ed;border-top-color:#14b8a6;border-color:#a7d7c8}.responsible-intro{font-size:17px;line-height:1.9;margin-block:28px}.responsible-card{padding:28px;background:#fffefa;border:1px solid #d2e0d1;border-radius:14px;line-height:1.95;margin-top:22px}.responsible-card h2{font-size:25px;line-height:1.5}.responsible-card h3{font-size:19px;line-height:1.6;margin-block:16px 10px}.responsible-card p+p{margin-top:14px}.responsible-card .ai-source{margin-top:20px;margin-bottom:0}.responsible-card li+li{margin-top:12px}.responsible-card .ai-source h3{font-size:18px;margin-top:0}.responsible-card ul,.responsible-card ol{padding-inline-start:25px}
@media(max-width:750px){.gate-grid.journey-map{grid-template-columns:1fr;row-gap:17px}.journey-stop:nth-child(3n):not(:last-child):after{display:block}.unit-steps{grid-template-columns:repeat(6,minmax(0,1fr))}.responsible-card{padding:22px 18px}.responsible-card h2{font-size:23px}.responsible-intro{font-size:16px}.responsible-card .ai-card-heading{flex-wrap:wrap}.ai-course-note{font-size:14px}}@media(max-width:360px){.unit-steps{grid-template-columns:repeat(5,minmax(0,1fr))}}
.assessment-page{max-width:1160px;padding-block:32px 65px;min-width:0}.assessment-hero{background:#ede7f5;border-color:#d0bfe4;border-top-color:#8b5cf6}.assessment-section{margin-top:30px;padding:28px;border:1px solid #dcdfd1;border-radius:15px;background:#fffef9;line-height:1.95;min-width:0}.assessment-section h2{font-size:27px;line-height:1.45}.assessment-section h3{font-size:20px;line-height:1.5}.assessment-section>.ai-card-heading{align-items:center}.assessment-section>.ai-card-heading .ai-number{background:#e9e1f3;color:#514066}.assessment-section>p+p{margin-top:13px}.assessment-levels{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px;margin-top:24px}.assessment-level{padding:22px;border:1px solid color-mix(in srgb,var(--level) 28%,#dce1d3);border-top:4px solid var(--level);background:color-mix(in srgb,var(--level) 9%,#fffef9);border-radius:13px;min-width:0}.level-badge{display:inline-block;font-size:13px;font-weight:700;background:#fffef9;color:#324a3c;padding:4px 12px;border:1px solid #c9d2c3;border-radius:30px;margin-bottom:13px}.assessment-level h3{margin-bottom:14px}.assessment-level p{font-size:15px;line-height:1.9}.assessment-level p+p{margin-top:13px}.assessment-principles{display:grid;gap:14px;margin-top:22px}.assessment-principles>div{padding:20px 23px;background:#edf1e5;border:1px solid #d7e0cc;border-radius:11px}.assessment-principles h3{margin-bottom:7px}.assessment-alternatives{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px}.assessment-alternatives>article{padding:23px;border:1px solid #d5ddcf;border-radius:13px;background:#fafaf3}.assessment-alternatives h3{margin-bottom:12px}.assessment-alternatives p{font-size:15px}.assessment-example{background:#eaf0e0;border-radius:8px;padding:14px 17px;margin-top:15px}.rubric-scroll{max-width:100%;overflow-x:auto;border:1px solid #cdd7c5;border-radius:10px;margin-block:20px;overscroll-behavior-x:contain}.rubric-scroll:focus-visible{outline:3px solid #9243b9;outline-offset:4px}.assessment-rubric{border-collapse:collapse;width:100%;min-width:950px;text-align:right;font-size:14px;line-height:1.8}.assessment-rubric caption{background:#edf1e5;padding:15px;font-size:15px;font-weight:600;text-align:right}.assessment-rubric th,.assessment-rubric td{padding:16px;vertical-align:top;border:1px solid #d2dacb;min-width:165px}.assessment-rubric thead th{background:#284b41;color:#fff}.assessment-rubric tbody th{background:#e9eee0;min-width:140px;font-weight:700}.assessment-rubric tbody tr:nth-child(even) td{background:#f3f5eb}.assessment-copy{margin-top:20px}.copy-label{display:block;font-size:14px;font-weight:600;margin-bottom:8px}.assessment-copy-text,.assessment-reflection textarea{width:100%;max-width:100%;display:block;min-height:140px;resize:vertical;border:1px solid #a7b9a1;border-radius:10px;padding:16px;background:#f5f7ed;color:var(--ink);font:inherit;font-size:15px;line-height:1.9}.assessment-copy-text:focus-visible,.assessment-reflection textarea:focus-visible{outline:3px solid #9243b9;outline-offset:4px}.assessment-reflection{background:#e8eee0}.assessment-reflection label{display:block;font-size:19px;font-weight:600;margin-block:12px}.assessment-reflection textarea{background:#fffefa;font-size:16px}.assessment-reflection textarea::placeholder{color:#5b6e60;opacity:1}.nav{flex-wrap:wrap;gap:7px 22px;padding-block:14px}.nav nav{order:3;width:100%;justify-content:center;flex-wrap:wrap;gap:8px 30px;font-size:14px}.nav nav a{white-space:nowrap}.assessment-hero h1{font-size:43px}
@media(max-width:1050px){.assessment-levels{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:750px){.assessment-page{padding-top:23px}.assessment-hero h1{font-size:33px;line-height:1.4}.assessment-section{padding:22px 17px;margin-top:23px}.assessment-section h2{font-size:24px}.assessment-section h3{font-size:20px}.assessment-section>.ai-card-heading{align-items:start;gap:11px}.assessment-levels,.assessment-alternatives{grid-template-columns:1fr}.assessment-level{padding:21px}.assessment-level p,.assessment-alternatives p{font-size:16px}.assessment-alternatives>article{padding:20px}.assessment-principles>div{padding:18px}.assessment-copy-text{font-size:16px;padding:13px}.assessment-reflection label{font-size:18px}.assessment-copy .copy-row{align-items:stretch;flex-direction:column}.assessment-copy .copy-row .button{width:100%;min-height:48px}.nav nav{gap:0 17px;font-size:12px}.assessment-rubric{font-size:15px}}
@media(max-width:360px){.nav nav{font-size:11px;gap:0 12px}.assessment-section{padding:19px 14px}.assessment-section h2{font-size:22px}}@media print{.assessment-copy .copy-row{display:none}.rubric-scroll{overflow:visible;border:0}.assessment-rubric{min-width:0;font-size:9px}.assessment-rubric th,.assessment-rubric td{min-width:0;padding:6px}.assessment-levels,.assessment-alternatives{grid-template-columns:1fr 1fr}.assessment-section{break-inside:auto}}
@media(max-width:750px){.nav{gap:8px;padding-block:12px}.nav .brand{gap:8px}.nav .brand-logo{width:76px}.nav .brand>span{padding-right:8px}.nav nav{gap:0 15px}}@media(max-width:360px){.nav .brand-logo{width:55px}.nav .brand{gap:6px}.nav .brand>span{padding-right:6px}.nav nav{gap:0 12px}}
.teacher-accordion{padding:0;margin:0;overflow:visible}.teacher-accordion>summary{display:list-item;list-style-position:inside;padding:19px 24px;font-size:17px;font-weight:700;line-height:1.7;color:var(--ink);text-decoration:none;min-height:54px;border-radius:12px;cursor:pointer}.teacher-accordion>summary:hover{background:#edf2e6}.teacher-accordion[open]>summary{border-bottom:1px solid #dde4d3;border-radius:12px 12px 0 0;background:#f0f4e9}.teacher-card-body{padding:20px 25px;line-height:1.9}.teacher-card-body p+p{margin-top:8px}.teacher-accordion>summary:focus-visible{outline:3px solid #9243b9;outline-offset:3px}@media(max-width:750px){.teacher-accordion{padding:0}.teacher-accordion>summary{padding:17px 18px;font-size:16px;min-height:52px}.teacher-card-body{padding:18px}}@media print{.teacher-card-body{display:block!important}.teacher-accordion::details-content{content-visibility:visible!important}}
.teacher-card-body p{padding:0;background:transparent;border-radius:0;margin-top:0}.teacher-card-body p+p{margin-top:8px}
.generator-page{max-width:1160px;padding-block:32px 65px;min-width:0}.generator-hero{background:#e2f0e5;border-top-color:#3e8060;border-color:#b3d2ba}.generator-hero h1{font-size:43px}.generator-intro{margin-block:25px;line-height:1.9;color:var(--muted);font-size:16px}.generator-form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;padding:28px;border:1px solid #d2ddca;border-radius:16px;background:#fffefa}.generator-form label{display:block;font-weight:600;font-size:15px;margin-bottom:8px}.generator-form select,.generator-form input{width:100%;min-width:0;min-height:50px;padding:12px 14px;font:inherit;font-size:16px;border:1px solid #a4b79b;border-radius:9px;background:#fff;color:var(--ink)}.generator-form input::placeholder{color:#60715d;opacity:1}.generator-form input:focus-visible,.generator-form select:focus-visible{outline:3px solid #9243b9;outline-offset:3px}.generator-submit{display:flex;align-items:center;gap:23px;grid-column:1/-1;flex-wrap:wrap}.generator-submit .button{min-height:48px}#lesson-generation-status{margin-top:15px;color:#2e6042}.lesson-output{margin-top:35px}.lesson-result-heading{display:flex;align-items:start;justify-content:space-between;gap:25px;margin-bottom:20px}.lesson-result-heading h2{font-size:29px;line-height:1.5}.lesson-result-heading p{margin-top:12px;color:#52694f;font-size:15px}.lesson-result-actions{display:flex;align-items:center;gap:15px;flex-wrap:wrap;padding:17px 20px;border:1px solid #d4decc;border-radius:11px;background:#eef2e7;margin-bottom:22px}.lesson-result-actions .button,.lesson-result-actions .plain-button{min-width:105px;min-height:46px;justify-content:center}.lesson-result-actions [role="status"]{font-size:14px;color:#2e6042}.lesson-teacher-note{padding:19px 23px;background:#f4eddf;border:1px solid #e1d6bd;border-radius:11px;line-height:1.8;font-size:14px}.lesson-preparation,.lesson-profession,.lesson-ai-rule,.lesson-phase,.lesson-prompt{padding:25px 28px;border:1px solid #d5ddce;border-radius:13px;margin-top:22px;background:#fffefa;line-height:1.95}.lesson-output h3{font-size:23px;line-height:1.5;margin-bottom:16px}.lesson-output h4{font-size:18px;line-height:1.6;margin:18px 0 10px}.lesson-source-block+.lesson-source-block{margin-top:15px}.lesson-source-block p+p{margin-top:7px}.lesson-profession{background:#edf2e4}.lesson-ai-rule{background:#e5f2ed;border-color:#bdd7c8}.lesson-ai-rule>p+p{margin-top:12px}.lesson-ai-rule .text-link{display:inline-block;margin-top:12px}.lesson-phase h3 span{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:10px;background:#dce8cf;color:#284b41;font-size:16px;margin-left:9px}.lesson-phase-guidance{padding:16px 19px;background:#eff3e7;border-radius:9px;margin-bottom:19px;color:#3d5943}.lesson-prompt pre{white-space:pre-wrap;overflow-wrap:anywhere;font:inherit;font-size:15px;line-height:1.95;padding:20px;background:#f1f4e8;border-radius:10px;margin:17px 0 0}#lesson-plan-copy{width:100%;min-height:230px;font:inherit;line-height:1.9;padding:18px;border:1px solid #a5b69c;border-radius:10px;margin-bottom:20px}.lesson-result-heading .text-link{white-space:nowrap}.generator-form>div{min-width:0}
@media(max-width:750px){.generator-page{padding-top:23px}.generator-hero h1{font-size:33px}.generator-intro{font-size:15px}.generator-form{grid-template-columns:1fr;padding:22px 18px;gap:18px}.generator-submit{flex-direction:column;align-items:stretch;gap:13px}.generator-submit .button{justify-content:center}.generator-submit .text-link{text-align:center}.lesson-result-heading{display:block}.lesson-result-heading h2{font-size:26px}.lesson-result-heading .text-link{display:inline-block;margin-top:12px}.lesson-result-actions{padding:16px;gap:12px}.lesson-result-actions [role="status"]{flex-basis:100%}.lesson-preparation,.lesson-profession,.lesson-ai-rule,.lesson-phase,.lesson-prompt{padding:22px 18px}.lesson-output h3{font-size:21px}.lesson-output h4{font-size:17px}.lesson-prompt pre{padding:16px;font-size:15px}.lesson-teacher-note{padding:17px}.nav nav{gap:0 13px}}
@media print{body.lesson-plan-print header,body.lesson-plan-print footer,body.lesson-plan-print .skip,body.lesson-plan-print .generator-hide-print,body.lesson-plan-print .lesson-result-actions,body.lesson-plan-print #lesson-plan-copy,body.lesson-plan-print label[for="lesson-plan-copy"],body.lesson-plan-print .lesson-result-heading>a,body.lesson-plan-print .lesson-ai-rule>a{display:none!important}body.lesson-plan-print .generator-page{padding:0;max-width:none}body.lesson-plan-print #lesson-output{display:block!important;margin:0}body.lesson-plan-print .lesson-result-heading h2{font-size:22px}body.lesson-plan-print .lesson-output h3{font-size:18px}body.lesson-plan-print .lesson-preparation,body.lesson-plan-print .lesson-phase,body.lesson-plan-print .lesson-prompt{background:white;padding:16px;border-color:#aaa;break-inside:auto}body.lesson-plan-print .lesson-output p,body.lesson-plan-print .lesson-output pre{font-size:12px;line-height:1.75}body.lesson-plan-print .lesson-source-block{break-inside:avoid}}
/* Subject examples share the course palette and keep age tabs independent. */
.subject-section{margin:2.5rem 0;padding:clamp(1rem,3vw,2rem);border:1px solid #d6e6e1;border-radius:24px;background:#fff}
.subject-tabs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:.65rem;margin:1.4rem 0}
.subject-tabs button{font:inherit;font-weight:700;cursor:pointer;border:1px solid #b9dcd5;border-radius:14px;background:#edf8f5;color:#164e48;padding:.85rem .5rem}
.subject-tabs button[aria-selected="true"]{background:#164e48;color:#fff;border-color:#164e48}
.subject-tabs button:focus-visible{outline:3px solid #f59e0b;outline-offset:3px}
.subject-panel[hidden]{display:none}
.subject-panel h4{margin:.5rem 0}.subject-panel li{padding:.35rem .2rem;line-height:1.9}
.subject-task,.subject-mistake{padding:1rem 1.25rem;border-radius:16px;background:#f0f8ff}
.subject-mistake{background:#fff4dc;margin-top:1rem}.subject-task p,.subject-mistake p{margin:.4rem 0;line-height:1.9}
@media(max-width:600px){.subject-tabs{grid-template-columns:repeat(2,minmax(0,1fr))}.subject-section{padding:1rem}.subject-panel ol{padding-inline-start:1.5rem}}
.subject-table-wrap{overflow-x:auto}.subject-table-wrap table{border-collapse:collapse;width:100%;max-width:600px;background:white;margin:1rem 0}.subject-table-wrap th,.subject-table-wrap td{padding:.6rem;border:1px solid #bfdbd3;text-align:center}.subject-table-wrap caption{font-weight:700;padding:.5rem}.subject-graph{max-width:450px;margin:1rem auto;text-align:center}.subject-graph svg{width:100%;height:auto;background:white;border-radius:12px}.subject-graph text{font-family:inherit;font-size:14px;fill:#164e48}
.competency-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;margin:1.5rem 0}.competency-cards article{padding:1.3rem;border:1px solid #b9dcd5;border-radius:18px;background:#edf8f5}.competency-cards article:nth-child(2){background:#edf4ff}.competency-cards article:nth-child(3){background:#fff4dc}.competency-cards article:nth-child(4){background:#f4efff}.competency-cards h3{margin-top:0}.competency-cards li{line-height:1.9;margin:.3rem 0}.competency-source{padding:1rem;border-inline-start:4px solid #14b8a6;background:#f0fdfa;border-radius:10px}.competency-tag{display:inline-block;margin:.2rem 0 1.2rem;padding:.55rem .85rem;border:1px solid #a3d9d1;border-radius:14px;background:#ecfdf5;font-size:.9rem}.competency-tag a{color:#164e48;text-decoration:none}.competency-tag small{display:block;margin-top:.2rem}.competency-tag a:focus-visible{outline:3px solid #f59e0b}.competency-rubric{min-width:720px}.competency-rubric td{vertical-align:top}.competency-rubric td p{margin:.4rem 0 1rem}@media(max-width:650px){.competency-cards{grid-template-columns:1fr}.competency-tag{max-width:100%}}
.ai-age-policy{background:#effaf8;border:1px solid #9bd5cd;border-inline-start:4px solid #0f766e;border-radius:14px;padding:1rem;margin:1rem 0;font-size:.9rem}.ai-age-policy p{margin:.5rem 0;line-height:1.8}.policy-links{display:flex;flex-wrap:wrap;gap:.5rem 1.3rem;font-size:.9rem}.policy-links a{color:#155e57;text-underline-offset:3px}.home-ai-policy{font-size:.85rem;color:#47665e}.age-policy-table{min-width:420px}.age-policy-overview{margin:1.5rem 0}.generator-page .age-policy-overview{background:#edf8f5;padding:1.2rem;border-radius:18px}
.thinking-tag,.thinking-adaptation{padding:.8rem 1rem;background:#fff4dc;border:1px solid #f6ce7a;border-radius:12px}.thinking-tag{display:inline-block;font-weight:700}.thinking-source{font-size:.9rem;line-height:1.8;padding:1rem;border-inline-start:4px solid #F59E0B;margin-top:1.5rem}.thinking-source a{color:#715000}.thinking-pending{margin:1.5rem 0;padding:1rem;border:1px solid #f6ce7a;border-radius:14px}.subject-panel .subject-task+.subject-task{margin-top:1rem}