._page_5upik_1{display:flex;flex-direction:column;gap:var(--spacing-4);max-width:900px}._h1_5upik_2{margin:0;font-size:2rem;line-height:1.2}._h2_5upik_3{margin:0;font-size:1.25rem}._lead_5upik_4{margin:0;color:var(--muted-foreground);max-width:70ch}._small_5upik_5{margin:0;font-size:.88rem;color:var(--muted-foreground)}._text_5upik_6{max-width:70ch;line-height:var(--reading-line-height, 1.6)}._text_5upik_6 p{margin:0 0 var(--spacing-2)}._text_5upik_6 p:last-child{margin-bottom:0}._header_5upik_10{display:flex;gap:var(--spacing-4);align-items:flex-start}._headerText_5upik_11{display:flex;flex-direction:column;gap:var(--spacing-2);min-width:0}._iconWrap_5upik_12{flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;width:60px;height:60px;border-radius:var(--radius-lg);background:var(--stage-accent-soft);color:var(--foreground)}._levels_5upik_13{margin:0;display:flex;flex-wrap:wrap;gap:.35rem;align-items:center;font-size:.9rem;color:var(--muted-foreground)}._levelTag_5upik_14{padding:.1rem .55rem;border-radius:999px;border:1px solid var(--border);background:var(--surface);color:var(--foreground);font-weight:600}._toolbar_5upik_16{display:flex;flex-wrap:wrap;gap:var(--spacing-2)}._toolbar_5upik_16>button{min-height:44px}._panel_5upik_19{background:var(--card);color:var(--card-foreground);border:1px solid var(--border);border-radius:var(--radius-lg);padding:var(--spacing-4);display:flex;flex-direction:column;gap:var(--spacing-3);min-width:0}._sectionHead_5upik_20{display:flex;justify-content:space-between;align-items:baseline;gap:var(--spacing-2);flex-wrap:wrap}._steps_5upik_23{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:var(--spacing-2)}._step_5upik_23{display:flex;gap:var(--spacing-3);align-items:flex-start;min-height:48px;padding:var(--spacing-3);border-radius:var(--radius);background:var(--surface);border-left:4px solid var(--stage-accent)}._step_5upik_23>:first-child{margin-top:.15rem}._stepLabel_5upik_26{flex:1;min-width:0;cursor:pointer;line-height:1.5}._stepNum_5upik_27{font-weight:700}._stepDone_5upik_28 ._stepLabel_5upik_26{color:var(--muted-foreground)}._stepState_5upik_29{display:inline-flex;gap:.25rem;align-items:center;font-weight:700;font-size:.88rem;color:var(--foreground)}._mistakes_5upik_32{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:var(--spacing-3)}._mistake_5upik_32{display:flex;flex-direction:column;gap:var(--spacing-1);padding-bottom:var(--spacing-3);border-bottom:1px dashed var(--border)}._mistake_5upik_32:last-child{border-bottom:0;padding-bottom:0}._mistakeBad_5upik_35,._mistakeGood_5upik_35{margin:0;display:flex;gap:.5rem;align-items:flex-start}._mistakeBad_5upik_35 svg{color:var(--brand-red);flex-shrink:0;margin-top:.2rem}._mistakeGood_5upik_35 svg{color:var(--brand-green);flex-shrink:0;margin-top:.2rem}._quiz_5upik_40{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:var(--spacing-4)}._question_5upik_41{display:flex;flex-direction:column;gap:var(--spacing-2);padding:var(--spacing-3);border:1px solid var(--border);border-radius:var(--radius)}._questionText_5upik_42{margin:0;font-weight:700}._qNum_5upik_43{color:var(--muted-foreground)}._options_5upik_44{display:flex;flex-direction:column;gap:var(--spacing-2)}._option_5upik_44{display:flex;gap:var(--spacing-2);align-items:center;min-height:44px;padding:var(--spacing-1) var(--spacing-3);border:1px solid var(--border);border-radius:var(--radius);background:var(--card)}._optionLabel_5upik_46{flex:1;cursor:pointer;padding:var(--spacing-1) 0}._optionRight_5upik_47{border:2px solid var(--brand-green)}._optionWrong_5upik_48{border:2px solid var(--brand-red)}._optionMark_5upik_49{font-weight:700}._hint_5upik_50{margin:0;display:flex;gap:.4rem;align-items:center;font-weight:600}._feedback_5upik_51{margin:0;display:flex;gap:var(--spacing-2);align-items:flex-start;padding:var(--spacing-3);border-radius:var(--radius);background:var(--surface);border-left:4px solid;color:var(--foreground)}._feedback_5upik_51 svg{flex-shrink:0}._feedbackOk_5upik_53{border-left-color:var(--brand-green)}._feedbackOk_5upik_53 svg{color:var(--brand-green)}._feedbackKo_5upik_55{border-left-color:var(--brand-red)}._feedbackKo_5upik_55 svg{color:var(--brand-red)}._feedbackTitle_5upik_57{margin:0;font-weight:700}._feedbackText_5upik_58{margin:0}._toolPanel_5upik_61{display:flex;gap:var(--spacing-3);align-items:center;flex-wrap:wrap;padding:var(--spacing-4);border-radius:var(--radius-lg);background:var(--stage-accent-soft);color:var(--foreground)}._toolText_5upik_62{flex:1;min-width:200px;display:flex;flex-direction:column;gap:var(--spacing-1)}._toolText_5upik_62 ._small_5upik_5{color:var(--foreground)}._pager_5upik_66{display:grid;grid-template-columns:1fr auto 1fr;gap:var(--spacing-3);align-items:center}._pagerLink_5upik_67{display:inline-flex;gap:.4rem;align-items:center;min-height:44px;color:var(--primary);font-weight:600;text-decoration:none}._pagerLink_5upik_67:hover{text-decoration:underline}._pagerLink_5upik_67:focus-visible{outline:3px solid var(--ring, var(--brand-yellow));outline-offset:2px;border-radius:var(--radius)}._pagerLink_5upik_67 ._small_5upik_5{display:block}._pagerNext_5upik_71{justify-self:end;text-align:right}@media(max-width:640px){._pager_5upik_66{grid-template-columns:1fr}._pagerNext_5upik_71{justify-self:start;text-align:left}}@media print{._noPrint_5upik_78{display:none!important}._page_5upik_1{max-width:none;gap:12pt}._panel_5upik_19,._question_5upik_41,._step_5upik_23,._option_5upik_44{break-inside:avoid;background:#fff!important;color:#000!important;border-color:#999!important}._iconWrap_5upik_12{background:none;border:1px solid #999}}