.lesson-quiz[data-astro-cid-mfm4mael]{min-width:0}.quiz-intro[data-astro-cid-mfm4mael]{margin:0 0 8px}.quiz-privacy[data-astro-cid-mfm4mael],.quiz-reset-note[data-astro-cid-mfm4mael]{color:var(--cp-text-muted);font-size:.9rem}.quiz-privacy[data-astro-cid-mfm4mael]{margin:0 0 24px}.quiz-progress[data-astro-cid-mfm4mael]{border:1px solid var(--cp-border);background:var(--cp-surface-soft);border-radius:12px;padding:18px}.quiz-progress[data-astro-cid-mfm4mael] p[data-astro-cid-mfm4mael]{margin:0 0 14px;font-weight:700}.quiz-progress[data-astro-cid-mfm4mael]>div[data-astro-cid-mfm4mael]{grid-template-columns:minmax(120px,1fr) minmax(0,2fr);align-items:center;gap:12px;display:grid}.quiz-progress[data-astro-cid-mfm4mael]>div[data-astro-cid-mfm4mael]+div[data-astro-cid-mfm4mael]{margin-top:10px}progress[data-astro-cid-mfm4mael]{width:100%;accent-color:var(--cp-success)}.quiz-questions[data-astro-cid-mfm4mael]{gap:20px;margin:24px 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var(--cp-border);justify-content:space-between}.context-toolbar[data-astro-cid-bt6chd2o] p[data-astro-cid-bt6chd2o]{max-width:520px;color:var(--cp-text-muted);margin:0;font-size:.9rem}.context-toolbar[data-astro-cid-bt6chd2o]>div[data-astro-cid-bt6chd2o]{flex-wrap:wrap;gap:8px;display:flex}button[data-astro-cid-bt6chd2o]{min-height:44px}.context-viewport[data-astro-cid-bt6chd2o]{background:var(--cp-bg-elevated);height:min(58dvh,540px);overflow:auto}.context-viewport[data-astro-cid-bt6chd2o] object[data-astro-cid-bt6chd2o]{max-width:none;display:block}.context-java[data-astro-cid-bt6chd2o]{padding:0 20px 20px}.context-java[data-astro-cid-bt6chd2o] p[data-astro-cid-bt6chd2o]{color:var(--cp-text-muted);line-height:1.6}.context-java[data-astro-cid-bt6chd2o] pre[data-astro-cid-bt6chd2o]{background:var(--cp-bg-elevated);border:1px solid var(--cp-border);border-radius:10px;max-height:48dvh;margin:0;padding:16px;font:.9rem/1.6 Consolas,Courier 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solid var(--cp-border);background:var(--cp-surface);border-radius:16px;min-width:0;padding:22px}h3[data-astro-cid-bahjppdg]{margin:0 0 12px;font-size:1.25rem;line-height:1.4}p[data-astro-cid-bahjppdg],label[data-astro-cid-bahjppdg],legend[data-astro-cid-bahjppdg],button[data-astro-cid-bahjppdg]{overflow-wrap:anywhere}code[data-astro-cid-bahjppdg]{overflow-wrap:anywhere;font-family:Consolas,Courier New,Courier,monospace;font-size:.92em}.stop-order[data-astro-cid-bahjppdg]{gap:12px;margin:20px 0 16px;padding:0;list-style:none;display:grid}.stop-block[data-astro-cid-bahjppdg]{border:1px solid var(--cp-border);background:var(--cp-surface-soft);border-radius:10px;min-width:0;padding:14px}.block-position[data-astro-cid-bahjppdg]{color:var(--cp-accent);margin:0 0 4px;font-size:.8rem;font-weight:700}.block-label[data-astro-cid-bahjppdg]{margin:0 0 12px;font-weight:700}.block-diagram[data-astro-cid-bahjppdg]{width:auto;max-width:100%;height:auto;margin-bottom:12px;display:block}.move-controls[data-astro-cid-bahjppdg],.exercise-controls[data-astro-cid-bahjppdg]{flex-wrap:wrap;gap:8px;display:flex}.move-controls[data-astro-cid-bahjppdg]>button[data-astro-cid-bahjppdg]{flex:100px}.exercise-controls[data-astro-cid-bahjppdg]{margin-top:20px}button[data-astro-cid-bahjppdg]{min-width:44px;max-width:100%;min-height:44px;color:var(--cp-text);background:var(--cp-surface-soft);padding:10px 14px}button[data-astro-cid-bahjppdg]:disabled{opacity:.55;cursor:not-allowed}button[data-astro-cid-bahjppdg]:focus-visible,select[data-astro-cid-bahjppdg]:focus-visible,input[data-astro-cid-bahjppdg]:focus-visible{outline:3px solid var(--cp-accent);outline-offset:3px}.order-status[data-astro-cid-bahjppdg]{color:var(--cp-text-muted);margin:12px 0 0;font-size:.9rem}.target-setting[data-astro-cid-bahjppdg],.millimeter-answer[data-astro-cid-bahjppdg]{gap:8px;min-width:0;margin:20px 0;display:grid}.target-setting[data-astro-cid-bahjppdg] label[data-astro-cid-bahjppdg],.millimeter-answer[data-astro-cid-bahjppdg] label[data-astro-cid-bahjppdg]{font-weight:700}select[data-astro-cid-bahjppdg],input[data-astro-cid-bahjppdg][type=text]{border:1px solid var(--cp-border);width:100%;min-width:0;min-height:44px;color:var(--cp-text);background:var(--cp-surface-soft);font:inherit;border-radius:10px;padding:10px 12px}.fixed-formula[data-astro-cid-bahjppdg]{border:1px solid var(--cp-border);background:var(--cp-surface-soft);border-radius:10px;padding:12px}.millimeter-answer[data-astro-cid-bahjppdg] .practice-note[data-astro-cid-bahjppdg]{margin:0}.gate-note[data-astro-cid-bahjppdg]{color:var(--cp-text-soft)}.endpoint-predictions[data-astro-cid-bahjppdg]{gap:20px;margin-top:20px;display:grid}fieldset[data-astro-cid-bahjppdg]{border:0;min-width:0;margin:0;padding:0}legend[data-astro-cid-bahjppdg]{max-width:100%;padding:0;font-weight:700}.prediction-choices[data-astro-cid-bahjppdg]{gap:8px;margin-top:12px;display:grid}.prediction-choice[data-astro-cid-bahjppdg]{border:1px solid var(--cp-border);cursor:pointer;border-radius:10px;align-items:flex-start;gap:12px;min-height:44px;padding:12px;display:flex}.prediction-choice[data-astro-cid-bahjppdg] input[data-astro-cid-bahjppdg]{width:18px;height:18px;accent-color:var(--cp-success);flex-shrink:0;margin:3px 0 0}.prediction-choice[data-astro-cid-bahjppdg] span[data-astro-cid-bahjppdg]{min-width:0}.prediction-choice[data-astro-cid-bahjppdg]:has(input:checked){border-color:var(--cp-success);background:var(--cp-surface-soft)}.prediction-choice[data-astro-cid-bahjppdg]:focus-within{outline:3px solid var(--cp-accent);outline-offset:3px}[data-astro-cid-bahjppdg][aria-invalid=true]{outline:2px solid var(--cp-warning);outline-offset:2px}.exercise-feedback[data-astro-cid-bahjppdg]{margin:16px 0 0;padding-left:12px;line-height:1.6}.exercise-feedback[data-astro-cid-bahjppdg]:empty,.order-status[data-astro-cid-bahjppdg]:empty{margin:0;padding:0}.exercise-feedback[data-astro-cid-bahjppdg][data-result=correct]{border-left:3px solid var(--cp-success)}.exercise-feedback[data-astro-cid-bahjppdg][data-result=not-yet]{border-left:3px solid var(--cp-warning)}@media (width<=900px){.exercise-cards[data-astro-cid-bahjppdg]{grid-template-columns:minmax(0,1fr)}}@media (width<=600px){.exercise-card[data-astro-cid-bahjppdg]{padding:16px}.stop-block[data-astro-cid-bahjppdg]{padding:12px}.exercise-controls[data-astro-cid-bahjppdg]>button[data-astro-cid-bahjppdg]{width:100%}}.movement-overview[data-astro-cid-rbkfy4qz]{border:1px solid var(--cp-border);background:var(--cp-surface);border-radius:16px;margin:24px 0;overflow:hidden}img[data-astro-cid-rbkfy4qz]{width:100%;height:auto;display:block}.reading-width[data-astro-cid-v7xryx5b]{max-width:820px}.lesson-hero[data-astro-cid-v7xryx5b] h1[data-astro-cid-v7xryx5b]{overflow-wrap:anywhere;font-size:clamp(2rem,5vw,3.4rem);line-height:1.08}.lesson-label[data-astro-cid-v7xryx5b]{color:var(--cp-text-muted);font-weight:650}.lesson-hero[data-astro-cid-v7xryx5b] .lede[data-astro-cid-v7xryx5b]{line-height:1.65}.measurement-diagnosis[data-astro-cid-v7xryx5b]{color:var(--cp-text-muted);line-height:1.65}.lesson-hero[data-astro-cid-v7xryx5b],.student-learning[data-astro-cid-v7xryx5b],.paper-practice[data-astro-cid-v7xryx5b],.program-diagram[data-astro-cid-v7xryx5b],.student-self-check[data-astro-cid-v7xryx5b],.supervisor-section[data-astro-cid-v7xryx5b]{min-width:0}.lesson-hero[data-astro-cid-v7xryx5b] [data-astro-cid-v7xryx5b]:is(p,li),.student-learning[data-astro-cid-v7xryx5b] [data-astro-cid-v7xryx5b]:is(p,li),.paper-practice[data-astro-cid-v7xryx5b] [data-astro-cid-v7xryx5b]:is(p,dd),.supervisor-panel[data-astro-cid-v7xryx5b] [data-astro-cid-v7xryx5b]:is(p,li,dd,th,td){overflow-wrap:anywhere}.opening-question[data-astro-cid-v7xryx5b]{border-left:3px solid var(--cp-accent);background:var(--cp-surface-soft);border-radius:0 12px 12px 0;margin:22px 0;padding:18px 20px}.opening-question[data-astro-cid-v7xryx5b] strong[data-astro-cid-v7xryx5b]{color:var(--cp-accent);font-size:.85rem}.opening-question[data-astro-cid-v7xryx5b] p[data-astro-cid-v7xryx5b]{margin:8px 0 0;font-size:1.15rem;line-height:1.6}.learning-objectives[data-astro-cid-v7xryx5b] h2[data-astro-cid-v7xryx5b]{margin:20px 0 10px;font-size:1.2rem}.learning-objectives[data-astro-cid-v7xryx5b] ul[data-astro-cid-v7xryx5b]{color:var(--cp-text-muted);padding-left:1.4rem;line-height:1.65}.learning-objectives[data-astro-cid-v7xryx5b] li[data-astro-cid-v7xryx5b]+li[data-astro-cid-v7xryx5b]{margin-top:8px}.student-safety[data-astro-cid-v7xryx5b]{color:var(--cp-text-muted);margin:16px 0 0;font-size:.9rem;line-height:1.6}#learn[data-astro-cid-v7xryx5b],#practice[data-astro-cid-v7xryx5b],#blocks[data-astro-cid-v7xryx5b],#self-check[data-astro-cid-v7xryx5b],#supervisor-notes[data-astro-cid-v7xryx5b],.lesson-card[data-astro-cid-v7xryx5b][id]{scroll-margin-top:110px}.student-learning[data-astro-cid-v7xryx5b],.paper-practice[data-astro-cid-v7xryx5b],.student-self-check[data-astro-cid-v7xryx5b],.supervisor-section[data-astro-cid-v7xryx5b]{padding-top:24px}.section-heading[data-astro-cid-v7xryx5b] h2[data-astro-cid-v7xryx5b]{margin-top:12px;margin-bottom:0}.section-intro[data-astro-cid-v7xryx5b]{color:var(--cp-text-muted);margin:0 0 24px;line-height:1.65}.lesson-walkthrough[data-astro-cid-v7xryx5b]{grid-template-columns:minmax(0,1fr);gap:20px;display:grid}.lesson-card[data-astro-cid-v7xryx5b]{min-width:0;padding:26px}.lesson-card[data-astro-cid-v7xryx5b] h3[data-astro-cid-v7xryx5b]{text-transform:none;color:var(--cp-text);align-items:baseline;gap:12px;font-family:inherit;font-size:1.25rem;font-weight:700;line-height:1.4;display:flex}.lesson-card[data-astro-cid-v7xryx5b] h3[data-astro-cid-v7xryx5b] .step-number[data-astro-cid-v7xryx5b]{color:var(--cp-success);flex-shrink:0;font:700 .9rem/1.5 Consolas,monospace}.lesson-card[data-astro-cid-v7xryx5b] .step-explanation[data-astro-cid-v7xryx5b]{color:var(--cp-text);margin-top:16px;line-height:1.75}.block-vocabulary[data-astro-cid-v7xryx5b]{margin-top:18px}.block-label[data-astro-cid-v7xryx5b]{color:var(--cp-text-muted);font-size:.78rem;font-weight:700}.block-vocabulary[data-astro-cid-v7xryx5b] ul[data-astro-cid-v7xryx5b]{flex-wrap:wrap;gap:8px;margin:8px 0 0;padding:0;list-style:none;display:flex}.block-vocabulary[data-astro-cid-v7xryx5b] li[data-astro-cid-v7xryx5b]{min-width:0;max-width:100%}.block-vocabulary[data-astro-cid-v7xryx5b] code[data-astro-cid-v7xryx5b]{border:1px solid var(--cp-border);background:var(--cp-surface-soft);color:var(--cp-success);white-space:normal;overflow-wrap:anywhere;border-radius:7px;padding:6px 10px;font:700 .83rem/1.5 Consolas,monospace;display:block}.lesson-card[data-astro-cid-v7xryx5b] .step-example[data-astro-cid-v7xryx5b]{margin-top:16px;line-height:1.65}.lesson-segment[data-astro-cid-v7xryx5b]{border:1px solid var(--cp-border);border-radius:10px;min-width:0;max-width:100%;margin:20px 0 0;overflow:hidden}.lesson-segment[data-astro-cid-v7xryx5b] figcaption[data-astro-cid-v7xryx5b]{color:var(--cp-text-muted);background:var(--cp-surface-soft);padding:8px 12px;font-size:.8rem}.segment-viewport[data-astro-cid-v7xryx5b]{background:var(--cp-bg-elevated);width:100%;max-width:100%;max-height:290px;overflow:auto}.segment-viewport[data-astro-cid-v7xryx5b] 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