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#0000004d;display:flex;align-items:center;justify-content:center;flex:0 0 auto}.quiz .question{font-size:42px;font-weight:700;line-height:1.25}.quiz .answers{display:grid;grid-template-columns:1fr 1fr;gap:22px;width:100%;max-width:1150px}.quiz .answer{background:var(--box);border-radius:20px;padding:22px 26px;font-size:26px;font-weight:600;display:flex;align-items:center;gap:18px;text-align:left;box-shadow:0 6px 18px #00000040;border:4px solid transparent;transition:background .25s,border-color .25s,opacity .25s,transform .15s}.quiz .answer .letter{flex:0 0 auto;width:52px;height:52px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:26px;font-weight:700;color:#fff}.quiz .answer:nth-child(1) .letter{background:var(--a)}.quiz .answer:nth-child(2) .letter{background:var(--b)}.quiz .answer:nth-child(3) .letter{background:var(--c);color:#6b5a16}.quiz .answer:nth-child(4) .letter{background:var(--d)}.quiz .answers.revealed .answer.correct{background:var(--correct);color:#fff;border-color:var(--correct-dark);transform:scale(1.03)}.quiz .answers.revealed .answer.correct .letter{background:var(--correct-dark);color:#fff}.quiz .answers.revealed .answer.wrong{opacity:.4}.quiz .hint{font-size:20px;color:var(--muted);font-style:italic}.quiz .explain{width:100%;max-width:1150px;background:var(--box);border-radius:22px;padding:26px 34px;text-align:left;box-shadow:0 8px 22px #00000040;display:flex;gap:26px;align-items:flex-start}.quiz .explain .etext{flex:1 1 auto}.quiz .explain .emain{font-size:26px;font-weight:700;margin-bottom:10px;color:var(--correct-dark)}.quiz .explain ul{margin:6px 0 0 22px}.quiz .explain li{font-size:21px;line-height:1.5;margin-bottom:4px}.quiz .explain .eimg img{max-width:320px;max-height:240px;border-radius:14px;display:block}.quiz .footer{flex:0 0 auto;display:flex;align-items:center;justify-content:space-between;padding:16px 40px}.quiz .navBtn{font-size:24px;font-weight:700;padding:14px 40px;border-radius:14px;border:none;cursor:pointer;background:var(--header);color:#fff;box-shadow:0 5px 14px #00000040}.quiz .navBtn:hover{background:#ee847f}.quiz .navBtn.ghost{background:#ffffff1f;color:#fff}.quiz .navBtn.ghost:hover{background:#ffffff38}.quiz .navBtn:disabled{opacity:.4;cursor:not-allowed}.quiz .progress{font-size:18px;color:#b9b9c6}.quiz .winnerSlide{display:flex;flex-direction:column;align-items:center;gap:16px;color:#fff}.quiz .winnerSlide .trophy{font-size:150px;line-height:1}.quiz .winnerSlide h1{font-size:72px;color:var(--header)}.quiz .winnerSlide p{font-size:28px;opacity:.85}.quiz .finalBoard{display:flex;flex-direction:column;gap:12px;margin-top:14px;min-width:460px}.quiz .finalRow{display:flex;align-items:center;gap:16px;background:var(--box);color:var(--text);border-radius:16px;padding:14px 24px;box-shadow:0 6px 18px #00000040}.quiz .finalRow.win{outline:4px solid 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