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:focus-visible{outline-color:#9bf0e4}._demoLink_5t2sc_20{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:44px;margin-top:12px;color:#9bf0e4;font-size:12px;font-weight:600;line-height:1.6;text-decoration:none}._benefits_5t2sc_21{background:var(--color-surface-container-low);padding-block:32px}._benefitGrid_5t2sc_22{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}._benefitGrid_5t2sc_22>div{display:flex;align-items:flex-start;gap:16px;padding:24px;border-radius:16px;background:var(--color-surface-container-lowest)}._benefitGrid_5t2sc_22 svg{width:40px;height:40px;flex-shrink:0;padding:9px;border-radius:10px;background:var(--color-secondary-container);color:var(--color-on-secondary-container)}._benefitGrid_5t2sc_22 h2{margin:0 0 8px;font-size:16px;line-height:1.5;font-weight:700;letter-spacing:-.02em}._benefitGrid_5t2sc_22 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p{max-width:47ch;margin:16px 0;font-size:14px;line-height:1.8;color:#d4e1f4}._listening_5t2sc_29 ._notation_5t2sc_43{min-width:0}._listening_5t2sc_29 ._notation_5t2sc_43>p{margin:0;font-size:12px}._listening_5t2sc_29 :focus-visible{outline-color:#9bf0e4}._listeningLink_5t2sc_46{display:inline-flex;gap:12px;align-items:center;min-height:44px;color:#9bf0e4;font-size:13px;font-weight:700;line-height:1.6;text-decoration:none}._continue_5t2sc_29{display:flex;align-items:center;justify-content:space-between;gap:32px 48px;margin-block:96px 64px;padding:48px;border-radius:24px;background:var(--color-surface-container-low)}._continue_5t2sc_29 p{max-width:57ch;margin:16px 0 0;color:var(--color-on-surface-variant);font-size:14px;line-height:1.8}._continueActions_5t2sc_49{display:flex;flex-direction:column;align-items:center;gap:12px;flex-shrink:0}._continueActions_5t2sc_49 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32px}}@media(max-width:480px){._tutorialGrid_5t2sc_32{grid-template-columns:minmax(0,1fr)}._actions_5t2sc_7{flex-direction:column;align-items:stretch}._heroCopy_5t2sc_4 ._openNote_5t2sc_11{font-size:11px}._demo_5t2sc_13{padding:24px 20px}._demo_5t2sc_13 h2{font-size:22px}._demoLink_5t2sc_20{font-size:11px}._sectionHeading_5t2sc_28{margin-bottom:20px;gap:8px}._tutorialCard_5t2sc_34 p{font-size:14px}._listening_5t2sc_29,._continue_5t2sc_29{padding:28px 20px}._continueActions_5t2sc_49{align-items:stretch;width:100%}._continueActions_5t2sc_49 ._textLink_5t2sc_31{justify-content:center}}._quiz_19tq3_1{gap:24px}._question_19tq3_2{min-width:0;padding:32px;border-radius:16px;box-shadow:none}._questionHeading_19tq3_3{margin:0;font-size:24px;font-weight:700;line-height:1.5;letter-spacing:-.025em}._optionContent_19tq3_4{display:flex;align-items:center;flex:1;min-width:0;gap:16px}._answerLetter_19tq3_5{display:inline-flex;align-items:center;justify-content:center;flex:0 0 32px;width:32px;height:32px;border-radius:8px;background:var(--color-surface-container-low);color:var(--color-on-surface);font-size:13px;font-weight:700}._answer_19tq3_5,._action_19tq3_6{min-height:44px;background:var(--color-surface-container-lowest);color:var(--color-on-surface);cursor:pointer}._answer_19tq3_5{border:1px solid var(--color-outline);border-radius:12px}._answer_19tq3_5:not(:disabled):hover,._action_19tq3_6:not(:disabled):hover{background:var(--color-surface-container-low)}._answer_19tq3_5[data-selected=true],._answer_19tq3_5[data-answer-state=correct]{border-color:var(--color-secondary);background:var(--color-secondary-container);color:var(--color-on-secondary-container)}._answer_19tq3_5[data-selected=true]:not(:disabled):hover{background:var(--color-secondary-container)}._answer_19tq3_5[data-selected=true] ._answerLetter_19tq3_5,._answer_19tq3_5[data-answer-state=correct] 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progress::-webkit-progress-value{background:var(--color-secondary)}._progress_19tq3_46 progress::-moz-progress-bar{background:var(--color-secondary)}@media(max-width:700px){._question_19tq3_2{padding:20px}}@media(min-width:640px){._notationAnswer_19tq3_40{flex-direction:row;align-items:center;gap:12px;padding:0 12px}._notationAnswer_19tq3_40 ._marker_19tq3_29{align-self:center}._notationAnswer_19tq3_40 ._optionContent_19tq3_4{flex-direction:row;align-items:center}}@media(prefers-reduced-motion:reduce){._answer_19tq3_5{transition:none}}@media print{._progress_19tq3_46{display:none}}._header_p1acj_1{background:var(--color-surface);border-bottom:1px solid var(--color-outline-variant)}._container_p1acj_2{width:min(100% - 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