._top_1pua1_1{display:flex;justify-content:space-between;font-weight:600;color:var(--muted-foreground);font-size:.9rem}._card_1pua1_8{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow);padding:var(--spacing-4);margin-top:var(--spacing-2)}._cardHead_1pua1_16{display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-2);margin-bottom:var(--spacing-2)}._cardHead_1pua1_16 ._subject_1pua1_23{margin:0}._subject_1pua1_23{margin:0 0 var(--spacing-1);font-size:.78rem;font-weight:700;color:var(--gold-deep);text-transform:uppercase;letter-spacing:.05em}._question_1pua1_34{margin:0 0 var(--spacing-4);font-size:1.08rem;font-weight:600;line-height:1.45}._topic_1pua1_40{display:inline-block;margin:0 0 var(--spacing-2);padding:2px 10px;border-radius:999px;background:var(--secondary);color:var(--secondary-foreground);font-size:.78rem;font-weight:600}._figure_1pua1_50{all:unset;box-sizing:border-box;position:relative;display:block;width:100%;margin:0 0 var(--spacing-3);border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);background:#eef2f3;cursor:zoom-in}._figure_1pua1_50:focus-visible{box-shadow:var(--shadow-focus)}._figure_1pua1_50 img{display:block;width:100%;height:auto}._zoomHint_1pua1_71{position:absolute;right:8px;bottom:8px;display:inline-flex;align-items:center;gap:4px;padding:3px 8px;border-radius:999px;background:#0f3a4ad9;color:#fff;font-size:.72rem;font-weight:600}._exam_1pua1_85{display:flex;gap:6px;align-items:flex-start;margin-top:var(--spacing-2)!important;padding:var(--spacing-2);border-radius:var(--radius);background:var(--card);border:1px dashed var(--gold-deep);font-size:.88rem}._exam_1pua1_85 svg{flex:none;margin-top:2px;color:var(--gold-deep)}._zoom_1pua1_71{position:fixed;inset:0;z-index:100;background:#081216eb;display:flex;align-items:center;justify-content:center;padding:var(--spacing-2);overflow:auto}._zoom_1pua1_71 img{width:min(100%,1100px);height:auto;border-radius:var(--radius);background:#fff}._zoomClose_1pua1_118{all:unset;position:fixed;top:12px;right:12px;width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:#ffffff26;color:#fff;cursor:pointer}._options_1pua1_132{display:grid;gap:var(--spacing-2)}._option_1pua1_132{all:unset;box-sizing:border-box;display:flex;gap:var(--spacing-3);align-items:flex-start;width:100%;min-height:48px;padding:var(--spacing-3);border:1.5px solid var(--border);border-radius:var(--radius);background:var(--surface);cursor:pointer;line-height:1.4}._option_1pua1_132:focus-visible{box-shadow:var(--shadow-focus)}._option_1pua1_132:disabled{cursor:default}._letter_1pua1_157{flex:none;width:28px;height:28px;border-radius:50%;background:var(--secondary);color:var(--secondary-foreground);display:grid;place-items:center;font-weight:700;font-size:.85rem}._right_1pua1_169{border-color:var(--success);background:var(--success-soft)}._right_1pua1_169 ._letter_1pua1_157{background:var(--success);color:var(--success-foreground)}._wrong_1pua1_177{border-color:var(--error);background:var(--error-soft)}._wrong_1pua1_177 ._letter_1pua1_157{background:var(--error);color:var(--error-foreground)}._dim_1pua1_185{opacity:.6}._why_1pua1_188{margin-top:var(--spacing-4);background:var(--muted);border-radius:var(--radius);padding:var(--spacing-3);line-height:1.5}._why_1pua1_188 p{margin:var(--spacing-1) 0 0}._reportRow_1pua1_198{display:flex;flex-wrap:wrap;gap:var(--spacing-1)}._reportBtn_1pua1_203{all:unset;box-sizing:border-box;display:inline-flex;align-items:center;gap:6px;margin-top:var(--spacing-2);min-height:36px;padding:0 var(--spacing-2);border-radius:var(--radius);color:var(--muted-foreground);font-size:.85rem;font-weight:600;cursor:pointer}._reportBtn_1pua1_203:hover{color:var(--error)}._reportBtn_1pua1_203:focus-visible{box-shadow:var(--shadow-focus)}._next_1pua1_224{width:100%;margin-top:var(--spacing-4)}._result_1pua1_228{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-md);padding:var(--spacing-6) var(--spacing-4);text-align:center}._resultLabel_1pua1_235{margin:var(--spacing-4) 0 0;color:var(--muted-foreground)}._resultScore_1pua1_239{margin:0;font-family:var(--font-family-display);font-weight:800;font-size:3.4rem;color:var(--primary)}._resultMsg_1pua1_246{margin:var(--spacing-2) auto 0;max-width:32ch}._resultActions_1pua1_250{display:flex;flex-wrap:wrap;gap:var(--spacing-2);justify-content:center;margin-top:var(--spacing-4)}._empty_1pua1_257{color:var(--muted-foreground);text-align:center;padding:var(--spacing-8) var(--spacing-4)}