.intro-row{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:22px}.intro-row h1{margin-bottom:8px}.intro-row p{margin:0;max-width:570px}.label-pill{display:inline-block;border-radius:8px;background:var(--light);color:var(--green);font-size:14px;font-weight:700;padding:5px 10px;margin-bottom:14px}.learning-empty{padding:36px;text-align:center;background:white;border:1px dashed #9fb0b8;border-radius:22px}.learning-empty p{max-width:550px;margin:0 auto 20px}.course-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.course-grid h2{margin-top:8px;overflow-wrap:anywhere}.course-grid .card{display:flex;flex-direction:column}.course-grid .actions{margin-top:auto;padding-top:16px}.course-grid .button{flex:1}.subtle{background:transparent;border-color:transparent;font-size:14px;padding:8px 12px;min-height:44px}.backlink{display:inline-block;margin-bottom:22px;text-decoration:none;font-weight:650}.source{border-left:4px solid var(--green);padding:14px 20px;background:var(--light);margin:0;white-space:pre-wrap;font-size:17px;line-height:1.65;overflow-wrap:anywhere}textarea{width:100%;font:inherit;line-height:1.55;padding:14px;border:1px solid #9fb0b8;border-radius:12px;resize:vertical;min-height:140px;color:var(--ink)}.import-form{max-width:720px}.import-form label{font-weight:650;margin-top:16px}.import-form .muted{margin-top:6px}.divider{margin:22px 0;border-top:1px solid var(--line);padding-top:18px}.steps{display:flex;gap:6px;margin:14px 0 24px}.steps span{height:6px;flex:1;background:var(--line);border-radius:8px}.steps span.active{background:var(--green)}.single-focus{max-width:740px;margin:0 auto}.single-focus h1{font-size:32px}.option{display:flex;width:100%;justify-content:flex-start;text-align:left;margin-bottom:12px;gap:16px;font-size:18px;min-height:60px}.option .letter-choice{flex:0 0 30px;line-height:30px;text-align:center;background:var(--light);border-radius:8px;font-size:16px;font-weight:700}.option[aria-pressed=true]{border:2px solid var(--green);background:var(--light)}.feedback{padding:20px;border-radius:16px;background:var(--light);margin-top:18px}.feedback.wrong{background:#fff5d9}.help-box{padding:16px;border:1px solid var(--line);border-radius:12px;margin:16px 0;white-space:pre-wrap}.notion-row{display:grid;grid-template-columns:44px minmax(0,1fr) auto;gap:16px;align-items:center;padding:18px 0;border-bottom:1px solid var(--line)}.notion-row .index{font-weight:800;border-radius:10px;background:var(--light);text-align:center;padding:8px}.notion-row h3{margin:0 0 4px}.notion-row p{margin:0;font-size:15px}.chat-message{background:var(--light);padding:18px;border-radius:14px;white-space:pre-wrap;overflow-wrap:anywhere;margin-top:16px}.metric-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.metric-grid .card p{margin-bottom:0;font-size:16px}.metric-grid .big{display:block;margin-bottom:8px}.flashcard{min-height:260px;display:flex;flex-direction:column;justify-content:center;text-align:center}.flashcard h2{font-size:28px}.flashcard .source{text-align:left}.planning-date{font-size:18px;margin-bottom:12px}.progress-table{width:100%;border-collapse:collapse;text-align:left;font-size:16px}.progress-table th,.progress-table td{padding:14px 12px;border-bottom:1px solid var(--line);vertical-align:top}.table-scroll{overflow:auto}.note{padding:16px 20px;border-radius:14px;background:#eaf0f5;font-size:16px;margin-bottom:20px}.error-note{background:#fff5d9}.busy{opacity:.65;pointer-events:none}.course-summary{white-space:pre-wrap}.muted.break{overflow-wrap:anywhere}.compact{margin-bottom:12px}.progress-copy{max-width:640px}.ai-state{font-size:15px;padding:16px 20px;margin-bottom:20px;border-radius:14px;background:#eaf0f5}.notion-row .actions{justify-content:flex-end}.assist-actions{margin-top:20px;border-top:1px solid var(--line);padding-top:18px}.plan-settings{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) auto;align-items:end;gap:14px}.plan-settings label{margin:0 0 8px}.plan-settings input{min-height:52px}.rate-actions{margin-top:20px}.source-toggle{font-size:16px}.link-secondary{font-size:16px}.review-next{margin-bottom:8px}@media(max-width:760px){.intro-row{display:block}.intro-row>.button{margin-top:16px}.course-grid,.metric-grid{grid-template-columns:1fr}.notion-row{grid-template-columns:32px minmax(0,1fr);gap:12px}.notion-row .actions{grid-column:2;justify-content:flex-start}.plan-settings{grid-template-columns:1fr}.single-focus h1{font-size:28px}.learning-empty{padding:24px}.progress-table{font-size:15px}.progress-table th,.progress-table td{padding:12px 8px}.flashcard h2{font-size:24px}}

.start-choices{display:grid;gap:12px;margin:20px 0}.start-choices button{text-align:left;white-space:normal}.progress-table caption{text-align:left;font-weight:700;padding:16px 0;font-size:1rem}.progress-table th{min-width:130px}

.human-help{display:flex;gap:10px;align-items:flex-start;margin:18px 0;font-size:1rem}.human-help input{width:auto;flex:none;margin-top:5px}

.diagnostic-intro{max-width:760px}.diagnostic-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:20px}.diagnostic-skill{padding:14px;border:1px solid var(--line);border-radius:14px;background:#fbfcfb}.diagnostic-skill>div{display:flex;justify-content:space-between;gap:10px;margin-bottom:8px}.diagnostic-skill span{font-size:14px;color:var(--green);font-weight:700}.diagnostic-skill progress{width:100%;height:9px;accent-color:var(--green)}.diagnostic-skill small{display:block;margin-top:6px;color:var(--muted)}.diagnostic-question{max-width:760px}.diagnostic-options{margin:22px 0}.diagnostic-options .option.selected{border:2px solid var(--green);background:var(--light)}.diagnostic-gap{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:16px 0;border-top:1px solid var(--line)}.diagnostic-gap h3{margin:5px 0}.diagnostic-gap p{margin:0 0 6px}.diagnostic-gap small{color:var(--muted)}@media(max-width:760px){.diagnostic-grid{grid-template-columns:1fr}.diagnostic-gap{display:block}.diagnostic-gap .button{display:inline-block;margin-top:12px}}

.parent-banner{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;padding:26px 28px;margin-bottom:20px;border-radius:20px;background:linear-gradient(135deg,#e9f2ef,#fff8e9);border:1px solid var(--line)}.parent-banner h2{margin-bottom:8px}.parent-banner p{max-width:720px;margin:0}.parent-status{white-space:nowrap;padding:8px 12px;border-radius:999px;background:white;color:var(--green);font-weight:700;font-size:14px}.parent-metrics{grid-template-columns:repeat(4,minmax(0,1fr))}.parent-skill-grid,.parent-unit-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.parent-skill{padding:14px;border:1px solid var(--line);border-radius:14px;background:#fbfcfb}.parent-skill>div{display:flex;justify-content:space-between;gap:10px;margin-bottom:8px}.parent-skill span{font-weight:750;color:var(--green)}.parent-skill progress,.parent-unit progress{width:100%;height:9px;accent-color:var(--green)}.parent-skill small{display:block;margin-top:6px;color:var(--muted)}.parent-unit{padding:18px;border:1px solid var(--line);border-radius:16px;background:#fff}.parent-unit h3{margin:6px 0}.parent-unit>strong{float:right;font-size:24px;color:var(--green)}.parent-unit p{clear:both;color:var(--muted);font-size:14px}.parent-gap{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:16px 0;border-top:1px solid var(--line)}.parent-gap h3{margin:5px 0}.parent-gap p{margin:0 0 6px}.parent-gap small{color:var(--muted)}@media(max-width:760px){.parent-banner{display:block;padding:22px}.parent-status{display:inline-block;margin-top:14px}.parent-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.parent-skill-grid,.parent-unit-grid{grid-template-columns:1fr}.parent-gap{display:block}.parent-gap .button{display:inline-block;margin-top:12px}}

.lesson-copy p{white-space:pre-line;margin:0 0 16px}
.access-gate{max-width:760px;margin:42px auto 70px;padding:0 22px}.access-card{background:white;border:1px solid var(--line);border-radius:26px;padding:38px;box-shadow:0 16px 40px #173b3b12}.access-card h1{margin-bottom:12px}.access-card>p:not(.eyebrow){max-width:54ch}.access-card form{max-width:460px;margin-top:26px}.access-card label{font-weight:700}.access-card input{min-height:56px;font-size:20px}.access-mark{display:grid;place-items:center;width:54px;height:54px;border-radius:16px;background:var(--green);color:white;font-size:28px;font-weight:850;margin-bottom:20px}.access-hint{font-size:14px;color:var(--muted);margin-top:8px}.access-error{min-height:24px;color:#735719;background:#fff5d9;border-radius:10px;padding:8px 12px;margin:16px 0 0}.access-error:empty{display:none}.access-locked .shell,.access-locked footer,.access-locked #learning-status,.access-locked .app-tabs{display:none}.access-locked header{max-width:760px}.access-locked header .head-actions{display:none}@media(max-width:760px){.access-gate{margin:14px auto 36px;padding:0 18px}.access-card{padding:26px 22px;border-radius:22px}.access-card h1{font-size:32px}}
.acquisition-history{margin-top:22px}.acquisition-history .intro-row{align-items:flex-start}.acquisition-history .intro-row h2{margin:0 0 8px}.acquisition-history .label-pill{white-space:nowrap}.acquisition-history small{color:var(--muted)}
.pedagogy-360{margin-top:22px}.pedagogy-360>h2{margin-bottom:8px}.pedagogy-notion{border-top:1px solid var(--line);padding:16px 0}.pedagogy-notion summary{display:flex;align-items:center;gap:12px;cursor:pointer;font-size:18px;font-weight:750;list-style:none}.pedagogy-notion summary::-webkit-details-marker{display:none}.pedagogy-notion summary:before{content:'+';display:inline-grid;place-items:center;width:24px;height:24px;border-radius:50%;background:var(--light);color:var(--green);font-size:20px;font-weight:500}.pedagogy-notion[open] summary:before{content:'−'}.pedagogy-notion summary .index{display:inline-grid;place-items:center;min-width:30px;height:30px;border-radius:9px;background:var(--light);color:var(--green);font-size:14px}.pedagogy-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:16px 0}.pedagogy-grid article{padding:16px;border:1px solid var(--line);border-radius:14px;background:#fbfcfb}.pedagogy-grid h4{margin:0 0 8px;color:var(--green);font-size:15px}.pedagogy-grid p{margin:0;white-space:pre-line;line-height:1.55}.pedagogy-memory{padding:14px 16px;border-radius:12px;background:#f4efe0;margin:0;line-height:1.5}.pedagogy-memory strong{color:var(--green)}@media(max-width:760px){.pedagogy-grid{grid-template-columns:1fr}.pedagogy-notion summary{font-size:16px}}