._page_585lh_1{position:relative;width:min(960px,100%);margin:0 auto;padding:1.5rem;box-sizing:border-box}._statusCard_585lh_9{background:#fff;border:1px solid #e5e7eb;border-radius:20px;box-shadow:0 18px 50px #0f172a14;padding:2rem 1.5rem;text-align:center}._errorText_585lh_18{color:#b91c1c;font-weight:600}._mutedText_585lh_23{color:#4b5563}._questionList_585lh_27{display:grid;gap:1rem}._questionCard_585lh_32{background:#fff;border:1px solid #dbe2ea;border-radius:24px;box-shadow:0 20px 50px #0f172a14;padding:1.5rem}._questionText_585lh_40{margin:0 0 1rem;color:#0f172a;font-size:1.25rem;line-height:1.4}._questionImage_585lh_47,._answerImage_585lh_48,._feedbackImage_585lh_49,._subQuestionImage_585lh_50{display:block;max-width:100%;border-radius:16px;object-fit:contain}._questionImage_585lh_47,._feedbackImage_585lh_49,._subQuestionImage_585lh_50{margin-bottom:1rem}._answerList_585lh_63{list-style:none;margin:1rem 0 0;padding:0;display:grid;gap:.75rem}._answerItem_585lh_71{margin:0}._answerLabel_585lh_75{display:flex;align-items:flex-start;gap:.85rem;padding:.9rem 1rem;border:1px solid #dbe2ea;border-radius:18px;background:#f8fafc;cursor:pointer}._answerLabelDisabled_585lh_86{cursor:default;opacity:.8}._checkbox_585lh_91{margin-top:.25rem;width:1rem;height:1rem;accent-color:#2563eb;flex:0 0 auto}._answerContent_585lh_99{display:flex;align-items:center;gap:.85rem;color:#0f172a;min-width:0}._answerText_585lh_107{word-break:break-word}._subQuestionSection_585lh_111{margin-top:1.25rem;display:grid;gap:.85rem}._subQuestionBlock_585lh_117{padding:1rem;border:1px solid #e5e7eb;border-radius:18px;background:#fff}._subQuestionPrompt_585lh_124{margin:0 0 .75rem;color:#1f2937;font-weight:500}._select_585lh_130{width:100%;border:1px solid #cbd5e1;border-radius:14px;padding:.8rem .95rem;font:inherit;color:#0f172a;background:#fff}._actions_585lh_140{margin-top:1.25rem}._submitButton_585lh_144{border:none;border-radius:999px;padding:.9rem 1.25rem;font:inherit;font-weight:700;color:#fff;background:linear-gradient(135deg,#1d4ed8,#2563eb);cursor:pointer}._submitButton_585lh_144:hover:enabled{background:linear-gradient(135deg,#1e40af,#1d4ed8)}._submitButton_585lh_144:disabled{cursor:not-allowed;opacity:.7}._feedback_585lh_49{margin-top:1.25rem;padding:1rem;border-radius:18px;border:1px solid transparent}._feedbackCorrect_585lh_171{background:#ecfdf5;border-color:#22c55e}._feedbackIncorrect_585lh_176{background:#fff7ed;border-color:#f97316}._feedbackTitle_585lh_181{margin:0 0 .4rem;font-weight:700}._feedbackMeta_585lh_186{margin:.35rem 0 0;color:#1f2937}._overlay_585lh_191{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:#f8fafccc;border-radius:24px;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}._spinnerWrap_585lh_202{display:flex;align-items:center;justify-content:center;min-height:180px}._spinner_585lh_202{width:44px;height:44px;border-radius:50%;border:4px solid rgba(37,99,235,.15);border-top-color:#2563eb;animation:_spin_585lh_202 .75s linear infinite}@keyframes _spin_585lh_202{to{transform:rotate(360deg)}}@media(max-width:640px){._page_585lh_1{padding:1rem}._questionCard_585lh_32,._statusCard_585lh_9{padding:1rem;border-radius:18px}._answerLabel_585lh_75{padding:.75rem .85rem}}:root{color-scheme:light;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.5;--shell-bg: linear-gradient(180deg, #f8fafc 0%, #eef2ff 100%);--shell-card: rgba(255, 255, 255, .92);--shell-border: rgba(148, 163, 184, .2);--shell-shadow: 0 28px 80px rgba(15, 23, 42, .14)}*{box-sizing:border-box}body{margin:0;min-height:var(--device-height, 100vh);background:radial-gradient(circle at top,rgba(59,130,246,.12),transparent 40%),var(--shell-bg);color:#0f172a}main{min-height:var(--device-height, 100vh);padding:1rem}.app-shell{width:min(720px,100%);margin:0 auto;padding:1.25rem;border-radius:var(--theme-roundness-layout, 28px);background:var(--shell-card);border:1px solid var(--shell-border);box-shadow:var(--theme-shadow-layout, var(--shell-shadow))}.app-shell-wide{width:min(1040px,100%)}.app-header{padding:.5rem 0 .75rem}.app-header h1{margin:0;font-size:clamp(1.6rem,4vw,2.2rem);line-height:1.15}.app-eyebrow{margin:0 0 .35rem;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:#2563eb;font-weight:700}.app-error{color:#b91c1c;font-weight:600}@media(max-width:640px){main{padding:.75rem}.app-shell{padding:1rem;border-radius:22px}}