@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;600;700;800&display=swap');
:root{font-family:'DM Sans',system-ui,sans-serif;color:#17323b;background:#f3f5f4;font-synthesis:none;line-height:1.55}*{box-sizing:border-box}body{margin:0}a{color:#236b67;text-underline-offset:4px}button,input,textarea{font:inherit}button{border:1px solid #cbd9d8;border-radius:12px;background:white;color:#173d43;padding:12px 18px;cursor:pointer;font-weight:700;min-height:46px}button:hover{background:#e5f0ec}button:disabled{opacity:.55;cursor:default}button.primary{background:#176b59;color:white;border-color:#176b59}button.selected{background:#d7e9e2;border-color:#287763}button.correct{background:#d3efdf}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid #df9f37;outline-offset:4px}aside{width:248px;background:#fff;position:fixed;inset:0 auto 0 0;border-right:1px solid #e0e7e5;padding:34px 22px;display:flex;flex-direction:column}.brand{font-family:Manrope,system-ui,sans-serif;font-size:25px;font-weight:800;color:#17323b;text-decoration:none;display:flex;align-items:center;gap:5px;margin-bottom:36px}.brand>span:last-child{color:#328473}.mark{background:#dceee6;border-radius:11px;color:#22795c;width:38px;text-align:center;margin-right:5px}.eyebrow{font-size:11px;letter-spacing:1.6px;color:#6d827e;font-weight:700}nav{display:grid;gap:7px;margin-top:21px}nav a{padding:12px 14px;color:#61716e;text-decoration:none;border-radius:10px;font-size:14px}nav a[aria-current]{background:#e5f1eb;color:#176b59;font-weight:700}.aside-bottom{margin-top:auto;font-size:13px;color:#798984}.workspace{margin-left:248px}header{padding:22px 44px;border-bottom:1px solid #e0e7e5;display:flex;justify-content:space-between;align-items:center;color:#7c8b87;font-size:13px}main{max-width:1160px;padding:42px 44px 58px;margin:auto}h1,h2,h3{font-family:Manrope,system-ui,sans-serif;line-height:1.2;letter-spacing:-1px}h1{font-size:46px;font-weight:800;margin:14px 0 18px}h2{font-size:24px;margin:16px 0}h3{font-size:20px}p{color:#657a76}.lead{max-width:620px;font-size:16px;margin-bottom:28px}.hero{background:#163a3e;border-radius:22px;color:#fff;padding:34px;display:grid;grid-template-columns:1.1fr 1fr;gap:25px;align-items:center}.hero h2{font-size:32px}.hero p{color:#afc7c0;font-size:13px}.hero .pill{background:#244e4d;color:#a4d9bc}.hero-ecg{overflow:hidden}.hero-ecg small{color:#96b8ad;font-size:11px}.pill{font-size:10px;letter-spacing:1.1px;font-weight:700;padding:6px 10px;border-radius:7px;background:#e2ece8;color:#4b7765;display:inline-block}.hero button{margin-top:12px;background:#a8e3be;color:#133a2e;border:none}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:22px 0 34px}article{background:#fff;border:1px solid #e0e7e3;border-radius:16px;padding:24px}.stats article{display:flex;flex-direction:column;gap:6px}.stats strong{font-family:Manrope,system-ui,sans-serif;font-size:30px}.stats span{font-size:12px;color:#6e827b}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:20px 0 30px}.cards p{font-size:14px}.number{font-family:Manrope,system-ui,sans-serif;font-size:19px;color:#6aa18b}.cards button{font-size:13px}.path{display:grid;gap:14px}.path article{display:flex;align-items:center;gap:24px}.path article div{flex:1}.path h2{font-size:20px}.path p{font-size:13px}.question{font-size:28px;line-height:1.4}.concept{padding:18px;border-left:3px solid #8ac5a6;background:#f1f7f3}.options{display:grid;gap:12px;margin:24px 0}.options button{text-align:left}.feedback{padding:20px;margin:20px 0;border-radius:12px}.feedback p{color:inherit}.good{background:#e1f2e6;color:#205e3e}.bad{background:#fff1e5;color:#8d4d20}.source{font-size:12px;margin-top:30px}.result{display:block;font-size:44px;color:#226f56;margin:20px 0}progress{width:100%;height:10px;accent-color:#2b8e69;border:0}.monitor{background:#102f38;padding:20px;border-radius:16px;overflow:hidden}.monitor svg,.hero svg{display:block;width:100%;height:auto}.chips{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0}input,textarea{display:block;width:100%;padding:14px;border:1px solid #cbd9d3;border-radius:10px;margin:8px 0 20px;background:#fafcfb}label{font-weight:600}.tutor-answer{white-space:pre-wrap;margin:20px 0;font-size:16px;color:#20453e}footer{font-size:11px;color:#778a82;padding:22px 44px;border-top:1px solid #e0e7e5;max-width:1160px;margin:auto}
@media(min-width:1500px){main{padding-top:60px}}@media(max-width:1050px){aside{width:210px;padding:28px 14px}.workspace{margin-left:210px}main{padding:30px 24px}.cards{grid-template-columns:repeat(2,1fr)}.hero{grid-template-columns:1fr}.hero-ecg{display:none}h1{font-size:38px}}@media(max-width:700px){aside{position:static;width:100%;padding:18px 18px 8px;border-right:0;border-bottom:1px solid #e0e7e5}.brand{margin-bottom:10px;font-size:22px}aside>.eyebrow,.aside-bottom{display:none}nav{display:flex;overflow-x:auto;margin-top:3px;gap:2px;padding-bottom:9px}nav a{white-space:nowrap;font-size:12px;padding:9px 12px}.workspace{margin-left:0}header{padding:13px 18px;font-size:11px}main{padding:28px 18px}h1{font-size:34px}.hero{padding:24px}.hero h2{font-size:27px}.cards{grid-template-columns:1fr}.stats{gap:8px}.stats article{padding:14px 10px}.stats strong{font-size:24px}.stats span{font-size:10px}.path article{gap:12px;padding:16px;flex-wrap:wrap}.path article div{min-width:170px}.path article button{width:100%}.question{font-size:23px}footer{padding:20px 18px}article{padding:20px}.monitor{padding:10px}}
/* Theory, practice and review are distinct surfaces. */
header{gap:12px}header select{font:inherit;color:#20483e;border:1px solid #ccdad4;padding:10px;border-radius:10px;background:white;max-width:420px;min-width:0;flex:1}header label{font-size:12px}header .pill{margin-left:auto}.course-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:24px 0}.course-card{padding:22px}.course-card.active-course{border:2px solid #287c62;padding:21px;background:#f6fcf8}.course-card h2{font-size:28px;margin-bottom:6px}.course-card p{margin:0 0 12px}.course-card small{display:block;color:#70867c;margin-bottom:18px}.course-card button{width:100%}.actions{display:flex;gap:10px;flex-wrap:wrap;margin:22px 0 4px}.course-scope{font-size:12px}.theory-content>.lead{max-width:none;font-size:20px;line-height:1.7}.worked-example{border:1px solid #dce6df;border-radius:12px;padding:18px;margin:14px 0}.worked-example summary{font-weight:600;cursor:pointer;color:#254f42}.worked-example p{margin:14px 0}.worked-example a{font-size:12px}.ecg-figure{margin:22px 0}.ecg-figure figcaption{font-size:11px;color:#617b72;padding-top:9px}.ecg-figure .monitor{padding:12px}.ecg-figure svg{min-width:600px}.ecg-figure .monitor{overflow-x:auto}.options button{display:flex;align-items:flex-start;gap:12px}.option-letter{display:inline-flex;justify-content:center;align-items:center;min-width:27px;height:27px;border-radius:7px;background:#edf2ef;font-size:12px}.options button.correct{background:#d3efdf;opacity:1;border-color:#479367}.options button.incorrect{background:#fbe5db;opacity:1;border-color:#c88965}.options button:disabled:not(.correct):not(.incorrect){opacity:.7}.feedback details{margin:14px 0}.feedback summary{cursor:pointer}.session-exit{border-top:1px solid #e5ece7;padding-top:16px;margin-top:22px}.session-exit button{font-size:12px}.study .question{margin-top:6px}.path article div{min-width:0}.path article button{flex-shrink:0}.tutor-answer{overflow-wrap:anywhere}.cards article{min-width:0}li{margin-bottom:10px}
@media(max-width:700px){.course-grid{grid-template-columns:1fr}.course-card{display:grid;grid-template-columns:1fr auto;gap:5px 12px}.course-card h2{grid-column:1}.course-card .pill{grid-column:1/-1;justify-self:start}.course-card p,.course-card small{grid-column:1/-1}.course-card button{grid-column:2;grid-row:2;width:auto}.hero .actions button{width:100%}header .pill{display:none}header select{max-width:100%;font-size:12px}.actions button{flex:1 1 160px}.theory-content>.lead{font-size:18px}.question{font-size:22px}.ecg-figure .monitor{padding:6px}.options button{font-size:15px}.path article div{min-width:180px}.study{padding:18px}.feedback{padding:16px}}
/* Residency workspace and collectible tutors */
.exam-hero{display:grid;grid-template-columns:2fr 1fr;gap:30px;background:#123d36;color:#f6fff9;padding:36px;border-radius:22px;margin:18px 0 24px}.exam-hero h1{font-size:42px;color:white}.exam-hero .pill{background:#d8efad;color:#26472c}.exam-hero p{color:#d1e4dc}.exam-hero .primary{background:#d8efad;color:#123d36;border-color:#d8efad}.hero-score{align-self:center;background:#204d43;border-radius:18px;padding:24px}.hero-score>strong{font-size:54px}.hero-score>strong span{font-size:20px;color:#b8d2c6}.hero-score small{color:#c6ded1}.area-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:20px 0}.area-grid article{margin:0;padding:22px}.area-grid h3{font-size:19px;letter-spacing:-.4px}.scope-note{background:#edf2ee;font-size:13px}.study-filters{display:flex;flex-wrap:wrap;align-items:end;gap:12px;margin:24px 0}.study-filters label{display:grid;gap:6px;font-size:13px;flex:1 1 200px}.study-filters select,.study-filters input{font:inherit;width:100%;border:1px solid #cbd9d8;background:white;padding:12px;border-radius:10px}.study-filters p{flex-basis:100%;font-size:12px;margin:0}.concept-trap{border-left:4px solid #c99447;background:#fff7e8;padding:18px;margin:22px 0}.concept-trap p{margin-bottom:0}.exam-toolbar{display:flex;gap:16px;justify-content:space-between;align-items:center;background:#173f37;color:white;padding:18px;border-radius:12px;position:sticky;top:0;z-index:2}.exam-toolbar strong{font-variant-numeric:tabular-nums;font-size:22px}.question-map{display:grid;grid-template-columns:repeat(auto-fill,minmax(64px,1fr));gap:8px}.question-map button{font-size:13px;padding:8px}.history-row{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-bottom:12px}.flashcard{min-height:300px;display:flex;flex-direction:column;justify-content:center;gap:20px;background:#fffdf7}.wallet{background:#e8f1df}.market-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:24px 0}.market-card{display:flex;flex-direction:column;align-items:center;text-align:center}.market-card p{font-size:14px;flex:1}.sprite-stage{width:100%;min-height:160px;display:grid;place-items:center;background:radial-gradient(ellipse,#e8e7ca 0,#f4f7ef 70%);border-radius:14px}.sprite-stage img,.companion img{object-fit:contain;image-rendering:pixelated}.sprite-stage img{animation:float-tutor 4s ease-in-out infinite}.companion{display:flex;align-items:center;gap:14px;background:white;border:1px solid #dbe6df;border-radius:15px;padding:8px 16px;margin-bottom:24px}.companion small{display:block;color:#64786d}.companion button{margin-left:auto;font-size:12px}.marco-oro{box-shadow:inset 0 0 0 3px #b88d35}.marco-noche{box-shadow:inset 0 0 0 3px #7b5a9c}.frame-preview{font-size:66px;padding:20px;color:#87793d}.market-card.marco-noche .frame-preview{color:#7b5a9c}aside{overflow-y:auto}nav{gap:3px}nav a{padding:9px 12px}.workspace,main{min-width:0}button{overflow-wrap:anywhere}.theory-content .lead{white-space:normal}input{max-width:100%}
@keyframes float-tutor{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}
@media(prefers-reduced-motion:reduce){.sprite-stage img{animation:none}}
@media(max-width:900px){.market-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.exam-hero{grid-template-columns:1fr}.hero-score{display:none}}
@media(max-width:700px){.exam-hero{padding:24px}.exam-hero h1{font-size:33px}.area-grid{grid-template-columns:1fr}.market-grid{grid-template-columns:1fr 1fr;gap:10px}.market-card{padding:14px}.market-card h2{font-size:21px}.market-card .actions button{padding:10px;font-size:13px}.sprite-stage{min-height:140px}.sprite-stage img{width:100px;height:100px}.companion{gap:8px;padding:8px}.companion img{width:48px;height:48px}.companion button{padding:8px;min-height:42px}.companion small{font-size:11px}.exam-toolbar{font-size:11px}.exam-toolbar strong{font-size:18px}.history-row{flex-wrap:wrap}.study-filters button{flex:1}aside{overflow:visible}nav{gap:4px}.exam-hero .actions button{width:100%}}

@media(max-width:700px){nav{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));overflow:visible;gap:4px}nav a{white-space:normal;text-align:center;font-size:11px;padding:8px 5px;display:flex;align-items:center;justify-content:center;min-height:40px}.exam-toolbar{position:static}.market-card .sprite-stage img{animation:none}}
/* Clear product proposition, study activation and visible rewards. */
.conversion-hero{grid-template-columns:1.65fr 1fr;align-items:center;padding:38px;gap:32px;background:linear-gradient(120deg,#113c35,#20594d)}.conversion-hero h1{font-size:40px;letter-spacing:-1.5px}.conversion-hero h1 em{font-style:normal;color:#d8efad}.conversion-hero p{font-size:16px;line-height:1.7}.conversion-hero small{display:block;margin-top:18px;color:#d2e3db}.hero-preview{background:#ffffff0d;border:1px solid #ffffff24;border-radius:18px;padding:24px}.hero-preview .eyebrow{color:#d0e7b6}.hero-preview>div{display:flex;gap:14px;padding:19px 0;border-bottom:1px solid #ffffff24;align-items:center}.hero-preview b{color:#dcf1af;font-size:23px}.hero-preview span{font-weight:700;font-size:15px}.hero-preview small{font-size:12px;font-weight:400;margin:4px 0 0}.hero-preview p{font-size:12px;margin-bottom:0}.proof-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:20px 0 48px;padding:20px 0;border-bottom:1px solid #d6e1d9}.proof-strip span{font-size:12px;color:#5a7169}.proof-strip strong{display:block;font-size:24px;color:#1c493c}.section-heading h2{font-size:28px}.journey-cards article{display:flex;flex-direction:column}.journey-cards p{flex:1}.journey-cards button{align-self:start}.reward-banner{display:grid;grid-template-columns:1.2fr 1fr;gap:36px;background:#edf0df;border:1px solid #d7dfc3;padding:30px;border-radius:20px;margin:40px 0}.reward-banner h2{font-size:30px}.reward-banner>div:last-child{align-self:center}.reward-banner small{color:#60715c}.reward-goal{display:flex;gap:18px;align-items:center;background:#ffffffa6;border-radius:14px;padding:18px}.reward-goal img{object-fit:contain;image-rendering:pixelated;flex-shrink:0}.reward-goal h3{font-size:19px;letter-spacing:-.3px;margin:8px 0}.reward-goal p{font-size:13px;margin-bottom:0}.reward-goal>div{flex:1;min-width:0}.points-chip{white-space:nowrap;background:#e6efd9;color:#295132;border-color:#cbdbb9;padding:9px 14px;font-size:13px}.points-overview{display:grid;grid-template-columns:1fr 2fr;gap:18px;margin:26px 0}.points-overview>article:last-child{display:grid;align-content:center}.reward-rules{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin:26px 0}.reward-rules article>strong{font-size:36px;color:#247353}.reward-rules h3{margin:10px 0}.reward-rules p{font-size:14px}.points-example{background:#fffdf4}.points-help{margin-bottom:18px}.earned-feedback{font-weight:700}.earned-feedback button{font-size:12px;padding:4px 10px;margin-left:10px}.market-card>small{font-size:12px;margin-top:8px;color:#607169}.offer-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:28px 0}.offer.featured{border:2px solid #317753;background:#f5faf2}.offer-price{font-size:42px;color:#235f40}.offer li{color:#4f6c5d}.open-access{display:flex;justify-content:space-between;align-items:center;gap:24px;background:white;padding:28px;border-radius:18px;margin:30px 0}.open-access h2{font-size:25px}.open-access button{flex-shrink:0}header{flex-wrap:wrap}header select{flex-basis:200px}.course-card h3{font-size:23px}.reward-goal progress{display:block}
@media(max-width:1050px){.conversion-hero{grid-template-columns:1fr}.hero-preview{display:none}.reward-banner{grid-template-columns:1fr;gap:18px}.proof-strip{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){.conversion-hero{padding:25px 22px;margin-top:0}.conversion-hero h1{font-size:31px}.conversion-hero p{font-size:15px}.conversion-hero small{font-size:12px}.proof-strip{margin-bottom:30px;gap:14px}.proof-strip strong{font-size:22px}.reward-banner{padding:22px;margin:28px 0}.reward-banner h2{font-size:27px}.reward-goal{padding:12px;gap:10px}.reward-goal img{width:64px;height:64px}.reward-rules,.points-overview,.offer-grid{grid-template-columns:1fr}.open-access{display:block;padding:22px}.open-access button{width:100%}.points-chip{min-height:40px;font-size:12px;margin-left:auto}header{gap:8px}header select{flex-basis:190px}.earned-feedback button{display:block;margin:8px 0 0}.reward-rules{gap:12px}.reward-rules article{padding:18px}.reward-rules article>strong{float:right;margin-left:10px}.section-heading h2{font-size:25px}nav a{font-size:11px;min-height:36px;padding:6px 4px}main{padding-top:22px}}

.earned-feedback small{display:block;font-size:12px;font-weight:400;margin-top:6px}
/* Active tutor: immediate editorial correction plus optional conversation. */
.tutor-dialogue{display:flex;gap:16px;align-items:center;margin:12px 0 22px;padding:18px;border:1px solid #d7e5d9;border-radius:16px;background:#f6faf0}.tutor-dialogue img{object-fit:contain;image-rendering:pixelated;flex-shrink:0}.tutor-dialogue strong{display:block;font-size:19px;color:#21533e}.tutor-dialogue p{margin:5px 0;color:#345d4d}.tutor-dialogue .eyebrow{font-size:9px}.feedback .tutor-dialogue{background:#ffffff8c}.tutor-explain{margin:10px 12px 10px 0}.chat-panel{margin:20px 0}.feedback .chat-panel{border-color:#b5cbbd}.chat-messages{display:grid;gap:12px}.chat-message{border-radius:14px;padding:16px;background:#f0f5ed;overflow-wrap:anywhere}.chat-message.user{background:#e8eff5;margin-left:24px}.chat-message.assistant{margin-right:16px}.chat-message p{white-space:pre-wrap;color:#314e42;margin-bottom:0}.chat-message strong{font-size:12px}.chat-status{padding:14px;background:#f7f2df;border-radius:10px;color:#665627}.chat-panel>small{display:block;margin-top:18px;color:#64766c;font-size:12px}.chat-panel label{display:block;margin-top:20px}.guard-notice{background:#fff6e8;border-left:4px solid #b67728;padding:20px;border-radius:12px;margin:20px 0}.guard-notice p{margin:8px 0;color:#725833}.guard-notice a{font-size:12px}.guard-prompts,.tutor-modes{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0}.tutor-modes span{background:#e9f0e1;padding:10px;border-radius:8px;font-size:12px}.guard-entry{background:#edf4ee;border:1px solid #d6e3d7;border-radius:18px;padding:22px;margin:28px 0}.guard-entry .tutor-dialogue{border:0;background:transparent;padding:0}.trial-note{padding:18px;background:#edf4df;border-radius:12px}.reference-results>p{font-size:13px}.chat-panel .worked-example p{white-space:pre-wrap}
@media(max-width:700px){.tutor-dialogue{padding:12px;gap:10px;align-items:flex-start}.tutor-dialogue img{width:52px;height:52px}.tutor-dialogue p{font-size:14px}.chat-panel{padding:16px}.chat-message.user{margin-left:12px}.chat-message.assistant{margin-right:0}.guard-prompts button{flex:1 1 140px}.guard-entry{padding:18px}.companion strong{font-size:13px}.companion small{font-size:11px}.companion button{font-size:11px}.tutor-explain{width:100%}}
.companion>div{flex:1;min-width:0}.companion button{white-space:nowrap;flex-shrink:0}.companion strong{overflow-wrap:anywhere}
/* Launch demo: quiet medical workspace, expressive goal-led entrance. */
:root{background:#f5f5ef;color:#163b38}main{max-width:1280px}h1,h2,h3{text-wrap:balance}button,a{-webkit-tap-highlight-color:transparent}button{transition:background .15s,box-shadow .15s}button.primary:hover{background:#245b49;box-shadow:0 4px 14px #173c3820}.conversion-hero{position:relative;overflow:hidden;background:radial-gradient(ellipse at 100% 0,#477360 0,transparent 55%),#123d36;border-radius:26px;padding:44px}.conversion-hero h1{font-size:clamp(34px,3.7vw,56px);line-height:1.1;letter-spacing:-2px}.hero-preview{position:relative;background:#ffffff09}.hero-tutor{display:block;margin:0 auto 12px;object-fit:contain;image-rendering:pixelated;filter:drop-shadow(0 14px 18px #001e1b80)}.destination-section{margin:40px 0}.destination-section .section-heading{display:flex;align-items:end;justify-content:space-between;gap:20px}.destination-section .section-heading p{max-width:230px}.destination-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.destination-card{display:flex;flex-direction:column;gap:12px;background:#fffef9;padding:26px;border-radius:20px}.destination-card:first-child{background:#eaf2e4;border-color:#b6cdae}.destination-card:nth-child(2){background:#faf3e1;border-color:#dfcfaa}.destination-top{display:flex;align-items:center;gap:12px}.country-code{display:inline-grid;place-items:center;width:43px;height:43px;border-radius:50%;background:#173f37;color:#e8efb7;font-size:13px;font-weight:800;flex-shrink:0}.destination-card h3{margin:5px 0;font-size:26px}.destination-card p{margin:0;flex:1}.destination-card small{display:block;color:#536b61;min-height:38px}.destination-card>a{font-size:12px}.destination-card button{margin-top:auto;align-self:start}.demo-intro{padding:36px 0 25px}.demo-intro h1{font-size:clamp(36px,4vw,56px);letter-spacing:-2px}.demo-intro em{font-style:normal;color:#38745b}.demo-intro>small{display:block;margin-top:16px;color:#5a7067}.demo-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:25px 0}.demo-steps article{display:flex;flex-direction:column}.demo-steps .number{font-size:12px;letter-spacing:1px}.demo-steps p{flex:1}.share-card{background:#f9f7e9}.share-card small{color:#596e62}.conversion-hero .primary:hover{background:#e9f9c9}.companion{box-shadow:0 4px 20px #25463505}header{background:#ffffffb0}nav a[aria-current]{box-shadow:inset 3px 0 #287158}aside{padding-top:26px}.brand{margin-bottom:24px}.course-card{min-width:0}.course-card h3{overflow-wrap:anywhere}
@media(max-width:1050px){.conversion-hero .hero-preview{display:block}.conversion-hero{grid-template-columns:1.4fr 1fr;gap:20px;padding:30px}.conversion-hero .hero-preview>div{display:none}.hero-tutor{width:120px;height:120px}.demo-steps{grid-template-columns:1fr}.demo-steps article{display:block}}
@media(max-width:700px){aside{padding:14px 16px 8px}nav{display:flex;overflow-x:auto;gap:5px;padding:4px 0 10px;scrollbar-width:thin}nav a{flex:0 0 auto;white-space:nowrap;min-height:42px;font-size:12px;padding:10px 12px}header{padding:12px 16px}header label{display:none}main{padding:22px 16px 36px}.conversion-hero{grid-template-columns:1fr;padding:28px 22px}.conversion-hero .hero-preview{display:none}.conversion-hero h1{font-size:38px}.destination-grid{grid-template-columns:1fr}.destination-section .section-heading{display:block}.destination-section .section-heading p{max-width:none}.destination-card{padding:22px}.destination-card button{width:100%;align-self:stretch}.destination-card small{min-height:0}.destination-top .pill{font-size:9px}.demo-intro{padding-top:16px}.demo-intro h1{font-size:37px}.demo-intro>.primary{width:100%}.course-card{display:flex;flex-direction:column}.course-card button{width:100%}.proof-strip{gap:18px}.companion{margin-bottom:18px}.demo-steps h2{font-size:23px}}
@media(prefers-reduced-motion:reduce){button{transition:none}}
/* Account controls remain outside the study render tree. */
.account-bar{display:flex;align-items:center;justify-content:flex-end;gap:12px;padding:12px 22px;background:#16343d;color:#fff;position:relative;z-index:20}.account-bar>div{margin-right:auto}.account-bar strong,.account-bar small{display:block}.account-bar small{color:#d1e7e1;font-size:.8rem;max-width:58vw}.account-bar button{padding:9px 14px;background:#fff;color:#16343d;font-size:.85rem}.account-overlay[hidden]{display:none}.account-overlay{position:fixed;inset:0;z-index:100;background:#102b35b8;overflow:auto;padding:32px 16px;display:grid;align-items:start;justify-items:center}.account-card{width:min(100%,650px);background:#fbfdfb;color:#17313b;padding:32px;border-radius:24px;box-shadow:0 20px 80px #0004}.account-card h1{font-size:2.1rem;margin:16px 0}.account-card label{display:block;margin:18px 0}.account-card input:not([type=checkbox]){display:block;width:100%;margin-top:8px;padding:13px;border:1px solid #b7cec6;border-radius:10px;font:inherit}.account-card button{margin:6px 6px 6px 0}.account-card .close-account{float:right;font-size:1.6rem;padding:4px 16px}.account-tabs{display:flex;flex-wrap:wrap}.check-label input{width:auto}.recovery-note{background:#e6f5e9;border:1px solid #a7cbb1;padding:20px;border-radius:12px}.recovery-note code{overflow-wrap:anywhere;display:block;margin:16px 0}.admin-body{display:block;background:#f3f6f3}.admin-main{max-width:1150px;margin:auto;padding:36px 24px}.admin-main>.eyebrow{display:block;margin-top:40px}.admin-main h1{font-size:clamp(2rem,5vw,4rem)}.admin-main table{border-collapse:collapse;width:100%;background:white}.admin-main th,.admin-main td{text-align:left;padding:14px;border-bottom:1px solid #d8e4dd;font-size:.9rem}.table-scroll{overflow-x:auto}.admin-main .result{display:block;margin-top:12px}.admin-main article{margin:20px 0}.legal-content{max-width:760px;margin:40px auto;padding:24px}.legal-content h1{font-size:2.6rem}.legal-content h2{margin-top:30px}.legal-content p{line-height:1.7}.launch-social{background:#142f38;color:#fff;padding:48px;border-radius:24px;margin:24px 0}.launch-social h2{font-size:2.7rem;color:#fff}.launch-social p{color:#d7e9e4}.launch-social .eyebrow{color:#a9ddc4}
@media(min-width:1000px){.account-bar{margin-left:270px}}@media(max-width:650px){.account-bar{padding:10px;gap:7px;flex-wrap:wrap}.account-bar>div{width:100%}.account-bar small{max-width:95vw}.account-card{padding:22px}.account-card h1{font-size:1.7rem}.launch-social{padding:25px}}
/* Focused navigation and guided sessions */
aside{overflow-y:auto}.nav-more{margin-top:14px}.nav-more>summary{cursor:pointer;color:#325f54;font-size:13px;font-weight:700;padding:10px}.nav-more nav{margin-top:5px}.next-step{display:flex;align-items:center;justify-content:space-between;gap:20px;background:#e5f1e9;border:1px solid #bad3c5;border-radius:18px;padding:22px;margin:18px 0 28px}.next-step h2{margin:7px 0}.next-step p{margin:6px 0}.next-step .actions{flex-wrap:wrap;min-width:180px}.question-report{margin:16px 0;padding:12px;background:#f5f7f6;border-radius:10px}.question-report summary{cursor:pointer;font-size:13px}.question-report .actions button{font-size:13px}.chat-message p{white-space:pre-wrap;overflow-wrap:anywhere}.payment-status{padding:16px;border-left:4px solid #176b59;background:#e5f1e9}.payment-form{display:grid;gap:12px;max-width:600px}.payment-form input{max-width:100%;padding:10px}.payment-form label{font-weight:700}.purchase-table{width:100%}
@media(max-width:900px){.nav-more{margin-top:0}.nav-more nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));overflow:visible}.nav-more nav a{white-space:normal}.next-step{display:block}.next-step .actions{margin-top:14px}aside{overflow-y:visible}.companion{padding:12px}.companion img{width:48px;height:48px}.companion small{font-size:12px}}

/* Learning progression: earned achievements remain visible without time pressure. */
.progress-strip{display:flex;justify-content:space-between;align-items:center;gap:1.25rem;padding:1.4rem;margin:1rem 0 1.5rem;border:1px solid #a4cec0;border-radius:18px;background:linear-gradient(120deg,#e2f4e9,#f4f3df)}
.progress-strip>div{display:grid;gap:.6rem;flex:1}.progress-strip strong{font-size:1.3rem}.progress-strip progress{width:100%;max-width:420px;accent-color:#176b59}.mission-card.complete{border-color:#8cbba0;background:#f0faf3}.badge-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(145px,1fr));gap:1rem;margin-bottom:2rem}.study-badge{display:grid;text-align:center;gap:.5rem;border:1px dashed #b8c8c7;background:#f5f7f6;padding:1rem;border-radius:16px}.study-badge>span{font-size:2rem;color:#788d8c}.study-badge.earned{background:#fff6d7;border:1px solid #c7a84c}.study-badge.earned>span{color:#96731a}.xp-earned{font-weight:700;color:#176b59}.mission-card progress{width:100%;accent-color:#176b59}@media(max-width:600px){.progress-strip{align-items:stretch;flex-direction:column}.progress-strip button{width:100%}}
/* Guardia: role gateway, assessments and collaborative practice. */
.guard-topics{padding-left:1.5rem}.guard-topics li{margin:1rem 0;padding:.5rem}.assessment-option{display:flex;align-items:flex-start;gap:.7rem;width:100%;text-align:left;margin:.7rem 0;padding:.8rem;border:1px solid #dce6e3;border-radius:12px}.assessment-option input,input[type=checkbox]{width:auto;flex-shrink:0}.room-chat{max-height:320px;overflow:auto;overflow-wrap:anywhere;background:#f1f6f3;padding:1rem;border-radius:12px}fieldset{min-width:0;margin:1rem 0;padding:1rem;border:1px solid #dce6e3;border-radius:12px}legend{font-weight:700}button:disabled{cursor:not-allowed;opacity:.6}

/* Guided learning route: one column even on narrow phones. */
.learning-route{margin:1.5rem 0;padding:clamp(1rem,3vw,2rem);border:1px solid var(--line,#cbd5e1);border-radius:20px;background:var(--panel,#fff)}
.chapter-list{display:grid;gap:.75rem;margin:1.25rem 0}.route-chapter{border:1px solid var(--line,#cbd5e1);border-radius:12px;padding:1rem}.route-chapter summary{font-weight:700;cursor:pointer}.route-chapter ol{list-style:none;padding:0;margin:.75rem 0 0}.route-node{display:flex;align-items:center;gap:.75rem;padding:1rem 0;border-top:1px solid var(--line,#cbd5e1)}.route-node>div{flex:1;min-width:0}.route-node small{display:block;margin-top:.35rem}.route-number{display:grid;place-items:center;flex-shrink:0;width:2rem;height:2rem;border-radius:50%;background:#e9eef5;color:#18334b}.route-node.passed .route-number,.route-node.consolidated .route-number{background:#d1fae5;color:#065f46}
@media(max-width:480px){.route-node{flex-wrap:wrap}.route-node>div{flex-basis:calc(100% - 3rem)}.route-node button{margin-left:2.75rem}.learning-route{padding:1rem}.route-chapter{padding:.75rem}}