@media (min-width:768px){[data-quiz-theme=academic] .quiz-container,body[data-quiz-theme=academic] .quiz-container{box-sizing:border-box!important;margin:0 auto!important;max-width:100%!important;padding:1.5rem 4rem 3.5rem!important;width:100%!important}[data-quiz-theme=academic] .question-container,[data-quiz-theme=academic] .quiz-header,body[data-quiz-theme=academic] .question-container,body[data-quiz-theme=academic] .quiz-header{max-width:100%!important;width:100%!important}[data-quiz-theme=academic] #correct-counter,[data-quiz-theme=academic] .answer-option i,[data-quiz-theme=academic] .answer-option svg.svg-inline--fa,[data-quiz-theme=academic] .answer-option:after,[data-quiz-theme=academic] .answer-option>svg,[data-quiz-theme=academic] .correct-counter,[data-quiz-theme=academic] .quiz-container>.quiz-header,[data-quiz-theme=academic] .quiz-progress,body[data-quiz-theme=academic] #correct-counter,body[data-quiz-theme=academic] .answer-option i,body[data-quiz-theme=academic] .answer-option svg.svg-inline--fa,body[data-quiz-theme=academic] .answer-option:after,body[data-quiz-theme=academic] .answer-option>svg,body[data-quiz-theme=academic] .correct-counter,body[data-quiz-theme=academic] .quiz-container>.quiz-header,body[data-quiz-theme=academic] .quiz-progress{content:none!important;display:none!important}[data-quiz-theme=academic] .quiz-stats,body[data-quiz-theme=academic] .quiz-stats{align-items:center!important;background:var(--color-bg-secondary,var(--color-bg-subtle))!important;border:1px solid var(--color-border-subtle)!important;border-radius:10px!important;box-sizing:border-box!important;display:flex!important;justify-content:space-between!important;margin-bottom:1.5rem!important;padding:.65rem 1rem!important}[data-quiz-theme=academic] .quiz-stats-left,body[data-quiz-theme=academic] .quiz-stats-left{align-items:center!important;display:flex!important;gap:.75rem!important}[data-quiz-theme=academic] #question-counter,body[data-quiz-theme=academic] #question-counter{color:var(--color-text-primary)!important;font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,Segoe UI,Roboto,sans-serif!important;font-size:.9rem!important;font-weight:600!important;letter-spacing:-.01em!important}[data-quiz-theme=academic] #question-number,body[data-quiz-theme=academic] #question-number{background:var(--color-bg-card,var(--color-bg-page))!important;border:1px solid var(--color-border-subtle)!important;border-radius:4px!important;color:var(--color-text-tertiary)!important;font-size:.75rem!important;font-weight:500!important;padding:.15rem .5rem!important}[data-quiz-theme=academic] .quiz-downvote-btn,body[data-quiz-theme=academic] .quiz-downvote-btn{color:var(--color-text-tertiary)!important;font-size:.85rem!important;opacity:.7!important;transition:opacity .15s ease,color .15s ease!important}[data-quiz-theme=academic] .quiz-downvote-btn:hover,body[data-quiz-theme=academic] .quiz-downvote-btn:hover{color:var(--color-text-primary)!important;opacity:1!important}[data-quiz-theme=academic] #in-quiz-topic-selector-placeholder,body[data-quiz-theme=academic] #in-quiz-topic-selector-placeholder{margin:0!important}[data-quiz-theme=academic] #in-quiz-topic-selector-placeholder select,body[data-quiz-theme=academic] #in-quiz-topic-selector-placeholder select{background:var(--color-bg-card,var(--color-bg-page))!important;border:1px solid var(--color-border-subtle)!important;border-radius:20px!important;box-shadow:0 1px 2px rgba(0,0,0,.03)!important;color:var(--color-text-secondary)!important;cursor:pointer!important;font-size:.82rem!important;font-weight:500!important;padding:.35rem 1.8rem .35rem .85rem!important}[data-quiz-theme=academic] .question-card,body[data-quiz-theme=academic] .question-card{background:var(--color-bg-card,var(--color-bg-page))!important;border:1px solid var(--color-border-subtle)!important;border-radius:14px!important;box-shadow:0 4px 20px -2px rgba(0,0,0,.04),0 1px 3px rgba(0,0,0,.02)!important;box-sizing:border-box!important;padding:2.25rem 2.75rem!important;transform:none!important}[data-quiz-theme=academic] #question-text,body[data-quiz-theme=academic] #question-text{color:var(--color-text-primary)!important;font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,Segoe UI,Roboto,sans-serif!important;font-size:1.15rem!important;font-weight:500!important;hyphens:none!important;letter-spacing:-.01em!important;line-height:1.65!important;margin-bottom:1.5rem!important;overflow-wrap:break-word!important;text-align:left!important}[data-quiz-theme=academic] .math-inline,body[data-quiz-theme=academic] .math-inline{display:inline-block!important;line-height:1.3!important;padding:0 .15em!important;vertical-align:middle!important}[data-quiz-theme=academic] .math-inline .katex,body[data-quiz-theme=academic] .math-inline .katex{font-size:1.08em!important;text-rendering:optimizeLegibility!important}[data-quiz-theme=academic] .answer-option .katex,body[data-quiz-theme=academic] .answer-option .katex{font-size:1.12em!important;text-rendering:optimizeLegibility!important}.katex svg,[data-quiz-theme=academic] .answer-option .katex svg,[data-quiz-theme=academic] .katex svg,body[data-quiz-theme=academic] .answer-option .katex svg,body[data-quiz-theme=academic] .katex svg{display:block!important;height:inherit!important;position:absolute!important;width:100%!important}[data-quiz-theme=academic] .katex .mfrac,body[data-quiz-theme=academic] .katex .mfrac{padding:0 .18em!important;vertical-align:middle!important}[data-quiz-theme=academic] .katex .mfrac .frac-line,body[data-quiz-theme=academic] .katex .mfrac .frac-line{border-bottom-width:.07em!important}[data-quiz-theme=academic] .katex .msupsub,body[data-quiz-theme=academic] .katex .msupsub{font-size:.85em!important;font-weight:500!important}[data-quiz-theme=academic] .math-block,body[data-quiz-theme=academic] .math-block{background:transparent!important;border-radius:0!important;font-size:1.15em!important;margin:.45rem 0!important;overflow-x:auto!important;padding:.2rem 0!important;text-align:center!important}[data-quiz-theme=academic] .math-block .katex-display,body[data-quiz-theme=academic] .math-block .katex-display{margin:.25rem 0!important}[data-quiz-theme=academic] .answer-options,body[data-quiz-theme=academic] .answer-options{display:flex!important;flex-direction:column!important;gap:.5rem!important;width:100%!important}[data-quiz-theme=academic] .answer-options:before,body[data-quiz-theme=academic] .answer-options:before{display:none!important}[data-quiz-theme=academic] .answer-option,body[data-quiz-theme=academic] .answer-option{background:transparent!important;border:1px solid transparent!important;border-radius:8px!important;box-shadow:none!important;color:var(--color-text-primary)!important;cursor:pointer!important;display:block!important;font-size:1.05rem!important;line-height:1.6!important;min-height:2.75rem!important;padding:.7rem 1.25rem .7rem 3.25rem!important;position:relative!important;text-align:left!important;transform:none!important;transition:background-color .15s ease,border-color .15s ease!important}[data-quiz-theme=academic] .answer-option:before,body[data-quiz-theme=academic] .answer-option:before{background:var(--color-bg-primary);border:1.5px solid var(--color-border-strong,#94a3b8);border-radius:50%;box-sizing:border-box;content:"";flex-shrink:0;height:1.15rem;left:1rem;position:absolute;top:.95rem;transform:none;transition:all .15s ease;width:1.15rem}[data-quiz-theme=academic] .answer-option:hover,body[data-quiz-theme=academic] .answer-option:hover{background:var(--color-bg-secondary)!important;transform:none!important}[data-quiz-theme=academic] .answer-option:hover:before,body[data-quiz-theme=academic] .answer-option:hover:before{border-color:var(--color-accent-primary)}[data-quiz-theme=academic] .answer-option.selected,body[data-quiz-theme=academic] .answer-option.selected{background:var(--color-accent-soft,var(--color-bg-secondary))!important}[data-quiz-theme=academic] .answer-option.selected:before,body[data-quiz-theme=academic] .answer-option.selected:before{background:radial-gradient(circle,var(--color-accent-primary) 42%,transparent 48%);border-color:var(--color-accent-primary)}[data-quiz-theme=academic] .answer-option.correct,body[data-quiz-theme=academic] .answer-option.correct{background:var(--color-correct-option-bg)!important;border:1px solid var(--color-correct-option-border,var(--color-success))!important;color:var(--color-text-primary)!important}[data-quiz-theme=academic] .answer-option.correct:before,body[data-quiz-theme=academic] .answer-option.correct:before{background:radial-gradient(circle,var(--color-success) 44%,transparent 50%)!important;border-color:var(--color-success)!important}[data-quiz-theme=academic] .answer-option.incorrect,body[data-quiz-theme=academic] .answer-option.incorrect{background:var(--color-wrong-option-bg)!important;border:1px solid var(--color-wrong-option-border,var(--color-danger))!important;color:var(--color-text-primary)!important}[data-quiz-theme=academic] .answer-option.incorrect:before,body[data-quiz-theme=academic] .answer-option.incorrect:before{background:radial-gradient(circle,var(--color-danger) 44%,transparent 50%)!important;border-color:var(--color-danger)!important}[data-quiz-theme=academic] .answer-options.multi-select .answer-option:before,body[data-quiz-theme=academic] .answer-options.multi-select .answer-option:before{border-radius:4px!important}[data-quiz-theme=academic] .answer-options.multi-select .answer-option.selected:before,body[data-quiz-theme=academic] .answer-options.multi-select .answer-option.selected:before{background:radial-gradient(circle,var(--color-accent-primary) 50%,transparent 56%)!important;border-color:var(--color-accent-primary)!important}[data-quiz-theme=academic] .answer-options.multi-select .answer-option.correct:before,body[data-quiz-theme=academic] .answer-options.multi-select .answer-option.correct:before{background:radial-gradient(circle,var(--color-success) 50%,transparent 56%)!important;border-color:var(--color-success)!important}[data-quiz-theme=academic] .answer-options.multi-select .answer-option.correct.missed,body[data-quiz-theme=academic] .answer-options.multi-select .answer-option.correct.missed{background:var(--color-correct-option-bg)!important;border:1px dashed var(--color-success)!important}[data-quiz-theme=academic] .answer-options.multi-select .answer-option.correct.missed:before,body[data-quiz-theme=academic] .answer-options.multi-select .answer-option.correct.missed:before{background:transparent!important;border:1.5px dashed var(--color-success)!important}[data-quiz-theme=academic] .answer-options.multi-select .answer-option.incorrect:before,body[data-quiz-theme=academic] .answer-options.multi-select .answer-option.incorrect:before{background:radial-gradient(circle,var(--color-danger) 50%,transparent 56%)!important;border-color:var(--color-danger)!important}[data-quiz-theme=academic] .answer-feedback,body[data-quiz-theme=academic] .answer-feedback{background:var(--color-bg-secondary,var(--color-bg-subtle))!important;border:1px solid var(--color-border-subtle)!important;border-radius:12px!important;box-shadow:0 1px 3px rgba(0,0,0,.02)!important;color:var(--color-text-primary)!important;font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,Segoe UI,Roboto,sans-serif!important;font-size:1.02rem!important;font-weight:400!important;line-height:1.7!important;margin-bottom:.5rem!important;margin-top:2.25rem!important;padding:1.35rem 1.75rem!important;position:relative!important;text-align:left!important}[data-quiz-theme=academic] .answer-feedback.correct,body[data-quiz-theme=academic] .answer-feedback.correct{background:var(--color-correct-option-bg)!important;border:1px solid var(--color-correct-option-border,var(--color-success))!important}[data-quiz-theme=academic] .answer-feedback.incorrect,body[data-quiz-theme=academic] .answer-feedback.incorrect{background:var(--color-wrong-option-bg)!important;border:1px solid var(--color-wrong-option-border,var(--color-danger))!important}[data-quiz-theme=academic] .answer-feedback.skipped,body[data-quiz-theme=academic] .answer-feedback.skipped{background:var(--color-warning-soft)!important;border:1px solid var(--color-warning)!important}[data-quiz-theme=academic] .answer-feedback:before,body[data-quiz-theme=academic] .answer-feedback:before{content:none!important;display:none!important}[data-quiz-theme=academic] .answer-feedback *,body[data-quiz-theme=academic] .answer-feedback *{color:var(--color-text-primary)!important}[data-quiz-theme=academic] .quiz-action,body[data-quiz-theme=academic] .quiz-action{align-items:center!important;border-top:1px solid var(--color-border-subtle)!important;box-sizing:border-box!important;display:flex!important;justify-content:center!important;margin-top:2.25rem!important;min-height:3.5rem!important;padding-top:1.5rem!important;position:relative!important}[data-quiz-theme=academic] .btn-check-answer,body[data-quiz-theme=academic] .btn-check-answer{background:var(--color-accent-primary)!important;border:none!important;border-radius:8px!important;box-shadow:0 2px 6px rgba(0,0,0,.08)!important;color:var(--color-accent-primary-text,#fff)!important;cursor:pointer!important;font-size:.95rem!important;font-weight:600!important;margin:0 auto!important;padding:.75rem 2rem!important;transition:all .2s ease!important}[data-quiz-theme=academic] .btn-check-answer:disabled,body[data-quiz-theme=academic] .btn-check-answer:disabled{background:var(--color-border-strong)!important;box-shadow:none!important;color:var(--color-text-secondary)!important;cursor:not-allowed!important;opacity:.35!important}[data-quiz-theme=academic] .btn-check-answer:not(:disabled):hover,body[data-quiz-theme=academic] .btn-check-answer:not(:disabled):hover{filter:brightness(1.08)!important;transform:translateY(-1px)!important}[data-quiz-theme=academic] .btn-skip-minimal,body[data-quiz-theme=academic] .btn-skip-minimal{background:transparent!important;border:none!important;color:var(--color-text-tertiary)!important;cursor:pointer!important;font-size:.92rem!important;font-weight:500!important;margin:0!important;padding:.5rem .75rem!important;position:absolute!important;right:0!important;text-decoration:none!important;top:calc(50% + .75rem)!important;transform:translateY(-50%)!important;transition:color .15s ease!important}[data-quiz-theme=academic] .btn-skip-minimal:hover,body[data-quiz-theme=academic] .btn-skip-minimal:hover{background:transparent!important;color:var(--color-text-primary)!important;text-decoration:underline!important}[data-quiz-theme=academic] #next-question,[data-quiz-theme=academic] .btn-next,body[data-quiz-theme=academic] #next-question,body[data-quiz-theme=academic] .btn-next{background:var(--color-accent-primary)!important;border:none!important;border-radius:10px!important;box-shadow:0 4px 14px -2px rgba(15,108,191,.3),0 2px 6px rgba(0,0,0,.04)!important;color:var(--color-accent-primary-text,#fff)!important;cursor:pointer!important;font-size:1rem!important;font-weight:600!important;letter-spacing:-.01em!important;margin:0 auto!important;min-width:14rem!important;padding:.85rem 2.5rem!important;text-align:center!important;transition:all .2s cubic-bezier(.16,1,.3,1)!important}[data-quiz-theme=academic] #next-question:hover,[data-quiz-theme=academic] .btn-next:hover,body[data-quiz-theme=academic] #next-question:hover,body[data-quiz-theme=academic] .btn-next:hover{box-shadow:0 6px 20px -2px rgba(15,108,191,.4),0 3px 8px rgba(0,0,0,.06)!important;filter:brightness(1.08)!important;transform:translateY(-2px)!important}[data-quiz-theme=academic] #next-question:active,[data-quiz-theme=academic] .btn-next:active,body[data-quiz-theme=academic] #next-question:active,body[data-quiz-theme=academic] .btn-next:active{box-shadow:0 2px 8px rgba(15,108,191,.2)!important;transform:scale(.98) translateY(0)!important}}