:root{--paper:#f7f0df;--ink:#24243a;--purple:#6342d5;--pink:#f4c5ef;--lime:#d9ef8c;--orange:#ff855e;--blue:#325fce;--muted:#626275;--line:#d5d1c8;--shadow:5px 6px 0 var(--ink)}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}button,input,textarea,select{font:inherit;color:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-underline-offset:4px}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--purple);outline-offset:5px}button:disabled{cursor:default;opacity:.45}header,footer{max-width:1250px;margin:auto;padding:25px 42px;display:flex;justify-content:space-between;align-items:center;gap:20px}.brand{text-decoration:none;font-size:21px;letter-spacing:-.7px;font-weight:900;display:flex;align-items:center;gap:8px}.brand>span{font-size:33px;color:var(--purple)}.brand small{font-family:Georgia,serif;font-style:italic;font-weight:400;font-size:17px;margin-left:9px}.header-actions{display:flex;gap:20px}.quiet{background:none;border:0;text-decoration:underline;text-underline-offset:5px;font-size:12px;padding:9px 0;min-height:40px}.quiet:hover{color:var(--purple)}main{max-width:1166px;margin:15px auto 0;padding:0 25px;min-height:65vh}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(48px,6.4vw,83px);letter-spacing:-4px;line-height:1.01;margin-bottom:25px;font-weight:900}h1 em{font-family:Georgia,serif;font-weight:500;font-size:1.08em;letter-spacing:-3px;color:var(--purple)}h2{font-size:29px;letter-spacing:-1px;line-height:1.13;margin-bottom:15px}h3{font-size:19px;line-height:1.3;letter-spacing:-.4px}.kicker{font-size:10px;font-weight:850;letter-spacing:1.8px;line-height:1.6}.lead{font-size:18px;color:#4e4b63;max-width:490px;line-height:1.7}.primary,.secondary{border:2px solid var(--ink);border-radius:12px;padding:14px 21px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;gap:20px;box-shadow:3px 4px 0 var(--ink);text-decoration:none;min-height:50px;transition:transform .15s,box-shadow .15s;background:var(--lime)}.primary{background:var(--purple);color:#fff}.primary:hover,.secondary:hover{transform:translateY(-2px);box-shadow:4px 6px 0 var(--ink)}.primary:active,.secondary:active{transform:translateY(2px);box-shadow:1px 2px 0 var(--ink)}.primary span{font-size:22px}.small{font-size:12px;line-height:1.7;color:var(--muted)}.intro{display:grid;grid-template-columns:1.25fr 1fr;gap:45px;align-items:center;padding:40px 0 36px}.intro .kicker{color:var(--purple);margin-bottom:24px}.intro .primary{margin:12px 0 24px}.intro-tags{display:flex;gap:20px;font-size:11px;color:#656375}.intro-tags b{display:block;color:var(--ink);font-size:16px}.ticket{position:relative;background:var(--pink);border:2px solid var(--ink);border-radius:25px;transform:rotate(4deg);box-shadow:8px 9px 0 var(--ink);padding:29px 29px 20px;max-width:390px;margin:auto;width:100%;overflow:hidden}.ticket-head{display:flex;align-items:center;justify-content:space-between;font-size:9px;letter-spacing:1px;border-bottom:2px dashed #24243a55;padding-bottom:17px;font-weight:800}.ticket h2{font-size:46px;font-weight:900;line-height:.98;letter-spacing:-2px;margin:27px 0 20px}.ticket h2 em{font:italic 45px/1 Georgia,serif}.ticket-bottom{border-top:2px dashed #24243a55;display:flex;justify-content:space-between;align-items:center;margin-top:22px;padding-top:17px;font-size:10px}.barcode{display:inline-block;width:82px;height:28px;background:repeating-linear-gradient(90deg,var(--ink) 0 2px,transparent 2px 5px,var(--ink) 5px 6px,transparent 6px 9px)}.mic-art{width:100%;height:150px;position:relative}.mic-art svg{height:140px;width:100%}.hero-note{margin:26px 0 0;font:italic 17px Georgia,serif;color:#655384;text-align:center}.intro-bottom{display:flex;justify-content:space-between;align-items:center;gap:25px;border-top:1px solid #bcb5ac;border-bottom:1px solid #bcb5ac;padding:21px 0;margin:15px 0 25px;font-size:13px}.intro-bottom p{margin:0;max-width:630px}.mini-stamp{font-size:35px;color:var(--purple)}.acts-overview{display:grid;grid-template-columns:repeat(7,1fr);gap:10px;margin:25px 0}.overview-item{font-size:10px;padding:12px;border:1px solid #bdb6c7;border-radius:12px;min-height:94px;background:#fff9ed}.overview-item b{display:block;font-size:22px;margin-bottom:5px;color:var(--purple)}.progress-header{display:flex;justify-content:space-between;align-items:center;gap:15px;font-size:10px;margin:12px 0 13px;font-weight:750}.progress-header .quiet{font-size:10px}.progress-track{display:flex;gap:7px;margin-bottom:33px}.progress-step{height:8px;flex:1;border-radius:5px;background:#dcd8d0;border:0;padding:0;position:relative}.progress-step.done{background:var(--purple)}.progress-step.current{background:var(--orange)}.progress-step:after{content:'';position:absolute;inset:-12px 0}.lesson{display:grid;grid-template-columns:1fr 1fr;gap:35px;align-items:start;padding:5px 0 40px}.lesson-copy{padding:12px 8px 0 0;position:sticky;top:20px}.lesson h1{font-size:clamp(38px,4.2vw,54px);letter-spacing:-2px;line-height:1.06}.lesson .lead{font-size:16px}.lesson .kicker{color:var(--purple);margin-bottom:17px}.lesson-activity{min-width:0}.activity{border:2px solid var(--ink);border-radius:20px;padding:23px;background:#fffdf5;box-shadow:4px 5px 0 var(--ink);margin-bottom:23px}.activity>p:last-child{margin-bottom:0}.activity.pink{background:var(--pink)}.activity.lime{background:var(--lime)}.activity .kicker{color:var(--ink);font-size:9px;letter-spacing:1px}.field-label{font-size:12px;font-weight:800;display:block;margin:14px 0 6px}input[type=text],textarea,select{width:100%;background:#fffdf7;border:1.5px solid var(--ink);border-radius:9px;padding:11px;font-size:14px;min-height:44px}textarea{min-height:100px;resize:vertical}.chips{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0}.chip{border:1.5px solid var(--ink);border-radius:20px;padding:8px 13px;background:#fffdf6;font-size:11px;min-height:38px}.chip[aria-pressed=true]{background:var(--ink);color:#fff}.notebook{background:#fffdf8;border:1.5px solid var(--ink);border-radius:15px;overflow:hidden;--notebook:var(--pink)}.notebook-header{padding:16px 18px;background:var(--notebook);border-bottom:1px solid var(--ink)}.notebook-header p{font-size:8px;font-weight:800;letter-spacing:1px;margin:0 0 5px}.notebook-header h3{font-size:22px;margin:0;overflow-wrap:anywhere}.notebook-body{padding:18px}.notebook .small{font-size:10px;margin-top:12px}.notebook-form{display:flex;gap:8px}.notebook-form input{min-width:0;flex:1;font-size:12px}.notebook-form button{border:1.5px solid var(--ink);background:var(--lime);border-radius:9px;padding:8px 14px;font-weight:800;font-size:12px}.note-list{list-style:none;padding:0;margin:15px 0 0}.note-list li{border-top:1px solid #ddd8cd;padding:11px 0;display:flex;gap:12px;align-items:start;font-size:12px;overflow-wrap:anywhere}.note-list li span{flex:1;min-width:0}.note-list .remove-note{background:none;border:0;padding:0 3px;font-size:17px}.note-empty{font-size:12px;color:var(--muted);margin:14px 0 0}.form-message{font-size:11px;margin:9px 0 0;color:#4c376c;min-height:18px}.question{margin-top:28px;border:0;padding:0;min-width:0}.question legend{font-size:17px;font-weight:800;line-height:1.4;margin-bottom:14px}.answer{display:flex;text-align:left;width:100%;border:1.5px solid #b9b3c5;background:#fffdf8;border-radius:12px;padding:15px;margin-bottom:10px;font-size:13px;line-height:1.55;align-items:start;gap:12px}.answer .answer-letter{display:grid;place-items:center;flex:0 0 24px;height:24px;background:#e8dfef;border-radius:50%;font-size:10px;font-weight:800}.answer:hover{border-color:var(--purple);background:#f1e9fb}.answer.correct{border:2px solid #3c6540;background:#e9f2cc}.answer.incorrect{border:2px solid #ae673d;background:#fff0df}.feedback{font-size:13px;padding:17px;border-left:4px solid var(--purple);background:#ece7f6;border-radius:0 10px 10px 0;margin:15px 0;line-height:1.6}.feedback:empty{display:none}.next-row{margin-top:19px;display:flex;align-items:center;gap:15px;flex-wrap:wrap}.next-row .small{font-size:10px;max-width:120px}.takeaway{margin-top:23px;padding-top:18px;border-top:1px solid #b9b3c5;font-size:12px;color:#686078}.takeaway b{display:block;font-size:9px;letter-spacing:1px;margin-bottom:8px;color:var(--purple)}.layer-demo{padding:20px;background:#fff;border:1px solid #aaa2b4;border-radius:12px}.layer-demo h3{font-size:21px;margin-bottom:8px}.layer-demo button{border:2px solid var(--ink);background:var(--lime);border-radius:10px;padding:10px;font-size:12px;font-weight:800}.layer-description{min-height:62px;font-size:13px;margin-top:18px}details{margin:16px 0;font-size:12px}summary{cursor:pointer;font-weight:750}pre{white-space:pre-wrap;overflow-wrap:anywhere;background:#efebf3;padding:14px;border-radius:10px;font-size:11px}code{font-family:ui-monospace,monospace}.network{display:grid;grid-template-columns:1fr 27px 1fr 27px 1fr;align-items:center;text-align:center;gap:2px;margin:24px 0}.network-node{border:1.5px solid var(--ink);border-radius:12px;background:white;padding:15px 5px;font-size:10px;min-height:100px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:8px}.network-node strong{font-size:22px}.network-node small{font-size:8px}.network-node.destination{background:var(--lime)}.wire{height:2px;background:var(--purple);position:relative}.wire:after{content:'';width:7px;height:7px;border-radius:50%;background:var(--purple);position:absolute;top:-2.5px;left:0;animation:travel 1.5s infinite}.network.off .destination{background:#ffd0b2}.network.off .wire{background:#b7b0a9}.network.off .wire:after{animation:none;background:#b7b0a9}.network-status{font-size:12px;font-weight:750;background:#fffdf7;border-radius:10px;padding:12px}.network-controls{display:flex;gap:10px;flex-wrap:wrap}.network-controls button{border:1.5px solid var(--ink);border-radius:10px;padding:9px 11px;font-size:11px;background:white}.role-row{padding:12px 0;border-top:1px solid #afa2bc}.role-row label{font-size:12px;font-weight:700;display:block;margin-bottom:8px}.role-row select{font-size:12px}.check-role{margin:17px 0 0}.test-ticket{background:#25243a;color:#fff8e9;border-radius:12px;padding:18px}.test-ticket p{font-size:12px;margin-bottom:12px}.test-ticket p:last-child{margin:0}.test-ticket span{color:var(--lime);font-weight:800;margin-right:10px}.finale{max-width:840px;margin:30px auto 50px}.finale .hero-final{text-align:center;border:2px solid var(--ink);border-radius:25px;background:var(--pink);padding:40px 25px;box-shadow:var(--shadow)}.hero-final h1{font-size:61px;letter-spacing:-3px}.hero-final p{max-width:500px;margin:15px auto}.stamps{display:flex;justify-content:center;gap:9px;flex-wrap:wrap;margin:25px 0}.stamp{display:grid;place-items:center;width:45px;height:45px;border:2px solid var(--ink);border-radius:50%;font-size:17px;font-weight:850;background:var(--lime);transform:rotate(-8deg)}.stamp.missing{background:transparent;color:#7b6d83;border-style:dashed}.final-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:30px}.final-grid .activity{margin:0}.final-grid p,.final-grid li{font-size:13px}.brief{font-size:12px;min-height:310px}.final-actions{display:flex;gap:12px;flex-wrap:wrap;margin:18px 0}.final-actions button{font-size:12px;padding:12px 16px}.resources{margin-top:30px;border-top:1px solid #bdb7ac;padding-top:20px;font-size:11px}.resources a{margin-right:20px}.status{min-height:22px;font-size:12px;margin-top:10px}.return-note{font-size:12px;margin-bottom:14px;color:var(--purple)}footer{border-top:1px solid #c3bdb4;font-size:11px;margin-top:35px}footer b{color:var(--purple);margin-left:9px}footer .quiet{font-size:10px}dialog{border:2px solid var(--ink);border-radius:20px;background:var(--paper);color:var(--ink);max-width:650px;width:calc(100% - 32px);max-height:88dvh;padding:28px;box-shadow:8px 10px 0 #24243a55}dialog::backdrop{background:#24243a88;backdrop-filter:blur(4px)}.dialog-top{display:flex;justify-content:space-between;gap:20px;align-items:start}.dialog-top h2{font-size:29px}.close{border:0;background:none;font-size:28px;padding:0 5px}.dialog-top .kicker{font-size:8px}dl{font-size:13px}dt{font-weight:850;margin-top:21px}dd{margin:7px 0;color:#62566d}.menu-item{display:flex;gap:15px;width:100%;align-items:center;border:0;border-top:1px solid #ccc1cf;background:none;padding:15px 0;text-align:left;font-size:13px}.menu-item span{display:grid;place-items:center;background:var(--pink);border:1px solid var(--ink);border-radius:50%;width:30px;height:30px;font-weight:800}.menu-item small{margin-left:auto;color:var(--purple);font-size:10px}.skip{position:fixed;top:-100px;left:15px;z-index:30;background:var(--lime);padding:12px}.skip:focus{top:10px}#toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;padding:13px 18px;border-radius:12px;font-size:12px;z-index:20;max-width:90%;box-shadow:0 5px 20px #24243a33}[hidden]{display:none!important}@keyframes travel{to{left:90%}}@media(max-width:900px){.intro{gap:30px}.ticket{max-width:320px;padding:23px}.ticket h2{font-size:39px}.ticket h2 em{font-size:39px}.acts-overview{grid-template-columns:repeat(4,1fr)}.lesson{gap:25px}.lesson-copy{padding-right:0}.lesson h1{font-size:43px}}
@media(max-width:650px){header,footer{padding:18px 21px}.brand{font-size:18px}.brand>span{font-size:28px}.brand small{font-size:13px;margin-left:3px}.header-actions{gap:12px;max-width:165px;justify-content:flex-end;flex-wrap:wrap}.quiet{font-size:10px;min-height:32px}.header-actions .quiet{padding:3px 0}main{padding:0 22px;margin-top:0}.intro{grid-template-columns:1fr;gap:35px;padding-top:27px}.intro h1{font-size:62px;letter-spacing:-3.5px;max-width:390px}.intro .kicker{font-size:8px;margin-bottom:18px}.intro .lead{font-size:15px;max-width:340px}.intro .primary{width:100%;margin:12px 0 26px}.intro-tags{gap:25px;justify-content:flex-start;font-size:9px}.intro-tags b{font-size:14px}.ticket{max-width:290px;margin-top:10px;padding:24px}.ticket h2{font-size:40px}.ticket h2 em{font-size:40px}.ticket-bottom{font-size:9px}.mic-art{height:110px}.mic-art svg{height:105px}.hero-note{font-size:15px}.intro-bottom{gap:15px;font-size:11px}.acts-overview{grid-template-columns:repeat(2,1fr);gap:9px}.overview-item{min-height:75px}.progress-header{margin:10px 0 12px;font-size:8px}.progress-track{margin-bottom:25px;gap:5px}.lesson{grid-template-columns:1fr;gap:18px;padding-bottom:20px}.lesson-copy{position:static;padding:0}.lesson h1{font-size:40px;letter-spacing:-1.8px;margin-bottom:17px}.lesson .lead{font-size:14px;line-height:1.8;max-width:none}.lesson .kicker{font-size:8px;margin-bottom:12px}.activity{padding:20px;margin-bottom:21px;border-radius:17px;box-shadow:3px 4px 0 var(--ink)}.activity h3{font-size:19px}.question{margin-top:24px}.question legend{font-size:16px}.answer{font-size:12px;padding:13px;gap:10px}.feedback{font-size:12px}.takeaway{margin:16px 0 0;padding-top:13px;font-size:11px}.next-row .primary{width:100%}.next-row .small{max-width:none}.network{grid-template-columns:1fr 20px 1fr 20px 1fr}.network-node{min-height:89px;font-size:9px}.finale{margin-top:20px}.hero-final h1{font-size:43px;letter-spacing:-2px}.hero-final p{font-size:13px}.finale .hero-final{padding:29px 20px}.final-grid{grid-template-columns:1fr;gap:20px}.stamps{gap:7px}.stamp{width:33px;height:33px;font-size:13px}.final-actions{gap:10px}.final-actions button{flex:1}.resources a{display:block;margin:12px 0}footer{font-size:9px;flex-wrap:wrap;gap:5px}footer .quiet{font-size:9px}dialog{padding:22px}.dialog-top h2{font-size:25px}.notebook-header h3{font-size:20px}.notebook-body{padding:15px}.notebook-form input{font-size:11px}.notebook-form button{font-size:11px;padding:8px 11px}}
@media(max-width:360px){.intro h1{font-size:53px}.brand small{display:none}.header-actions{gap:7px}.lesson h1{font-size:36px}.network-node small{font-size:7px}.notebook-form{flex-wrap:wrap}.notebook-form button{width:100%}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

.mobile-takeaway{display:none}.chip,.network-controls button{min-height:44px}.remove-note{min-width:30px;min-height:30px}.header-actions .quiet{min-height:44px}@media(max-width:650px){.lesson-copy .takeaway{display:none}.mobile-takeaway{display:block;font-size:12px;line-height:1.6;flex-basis:100%;margin:0;padding:14px;background:#ebe5f6;border-radius:10px}.mobile-takeaway b{display:block;font-size:9px;letter-spacing:1px;color:var(--purple)}.lesson h1{font-size:36px}.lesson .lead{line-height:1.7}.answer{font-size:13px;min-height:56px}.progress-step:after{inset:-18px 0}.notebook-form button{min-height:44px}.network-controls button{font-size:12px}.header-actions .quiet{padding:6px 0}}

.header-actions{flex-wrap:wrap}header{flex-wrap:wrap}

/* Learning controls are one compact local toolbar, separate from global navigation. */
.learning-toolbar.aidhd-original-header{display:block;max-width:1240px;padding:8px 28px 16px;margin:auto}.learning-label{display:block;font-size:10px;letter-spacing:1.3px;text-transform:uppercase;font-weight:850;color:#626275;margin-bottom:8px}.learning-toolbar .header-actions{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;width:100%;max-width:560px;justify-content:initial;flex-wrap:nowrap}.learning-toolbar .header-actions .quiet{display:flex;justify-content:center;align-items:center;gap:5px;min-height:44px;padding:10px 12px;background:#fffaf0;border:1px solid #24243a44;border-radius:10px;text-decoration:none;font:650 12px/1.3 system-ui;white-space:normal;text-align:center}.learning-toolbar .header-actions .quiet:hover{background:#d9ef8c;color:#24243a}.learning-toolbar #done-count{font-size:10px;color:#626275}.progress-header{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:12px;align-items:center}.progress-header>span{text-align:center;font-size:10px;line-height:1.4}.progress-header .quiet{border:1px solid #24243a33;border-radius:9px;background:#fff9;padding:8px 12px;min-height:40px;text-decoration:none;font-size:11px;font-weight:700}main{max-width:1240px;padding-left:28px;padding-right:28px}@media(max-width:650px){.learning-toolbar.aidhd-original-header{padding:2px 16px 14px}.learning-toolbar .header-actions{max-width:none;gap:7px}.learning-toolbar .header-actions .quiet{font-size:11px;min-height:44px;padding:9px 6px}.learning-label{font-size:9px;margin-bottom:7px}main{padding-left:16px;padding-right:16px}.progress-header{gap:8px;margin:6px 0 14px}.progress-header>span{font-size:8px}.progress-header .quiet{padding:8px;font-size:10px;min-height:40px}}